RPS-BLAST 2.2.26 [Sep-21-2011]
Database: CDD.v3.10
44,354 sequences; 10,937,602 total letters
Searching..................................................done
Query= psy2648
(708 letters)
>gnl|CDD|214567 smart00220, S_TKc, Serine/Threonine protein kinases, catalytic
domain. Phosphotransferases. Serine or
threonine-specific kinase subfamily.
Length = 254
Score = 339 bits (872), Expect = e-112
Identities = 118/248 (47%), Positives = 166/248 (66%), Gaps = 6/248 (2%)
Query: 48 YKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLDHPNI 107
Y++L+ +G+G+F KV LA+ TGK VAIK+I K ++ +++ RE++I+K L HPNI
Sbjct: 1 YEILEKLGEGSFGKVYLARDKKTGKLVAIKVIKKKKIK-KDRERILREIKILKKLKHPNI 59
Query: 108 VKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKII 167
V+L+ V E E LYLVMEY GG++FD L GR+ E EAR RQI+SA++Y H K I+
Sbjct: 60 VRLYDVFEDEDKLYLVMEYCEGGDLFDLLKKRGRLSEDEARFYLRQILSALEYLHSKGIV 119
Query: 168 HRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSPPYAAPELFQGKKYDGPEVD 227
HRDLK EN+LLD + ++K+ADFG + + PG KL TF G+P Y APE+ GK Y VD
Sbjct: 120 HRDLKPENILLDEDGHVKLADFGLARQLDPGEKLTTFVGTPEYMAPEVLLGKGYGKA-VD 178
Query: 228 VWSLGVILYTLVSGSLPFDGS-TLRELRERVLRGKYRIPFYM---STDCENLLKKFLVLN 283
+WSLGVILY L++G PF G L EL +++ + K P S + ++L++K LV +
Sbjct: 179 IWSLGVILYELLTGKPPFPGDDQLLELFKKIGKPKPPFPPPEWDISPEAKDLIRKLLVKD 238
Query: 284 PAKRASLE 291
P KR + E
Sbjct: 239 PEKRLTAE 246
Score = 176 bits (450), Expect = 9e-51
Identities = 59/112 (52%), Positives = 79/112 (70%)
Query: 474 LLKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKI 533
+++L+ V E E LYLVMEY GG++FD L GR+ E EAR RQI+SA++Y H K I
Sbjct: 59 IVRLYDVFEDEDKLYLVMEYCEGGDLFDLLKKRGRLSEDEARFYLRQILSALEYLHSKGI 118
Query: 534 IHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSPPYAAPELFQG 585
+HRDLK EN+LLD + ++K+ADFG + + PG KL TF G+P Y APE+ G
Sbjct: 119 VHRDLKPENILLDEDGHVKLADFGLARQLDPGEKLTTFVGTPEYMAPEVLLG 170
>gnl|CDD|215690 pfam00069, Pkinase, Protein kinase domain.
Length = 260
Score = 299 bits (769), Expect = 4e-97
Identities = 109/252 (43%), Positives = 148/252 (58%), Gaps = 8/252 (3%)
Query: 48 YKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLDHPNI 107
Y+LL+ +G G+F V AKH TGK VA+KI+ K Q RE+RI++ L HPNI
Sbjct: 1 YELLRKLGSGSFGTVYKAKHKGTGKIVAVKILKKRSEKSKKDQTARREIRILRRLSHPNI 60
Query: 108 VKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKII 167
V+L E + LYLVMEY GG++FDYL G + E EA+ QI+ ++Y H II
Sbjct: 61 VRLIDAFEDKDHLYLVMEYCEGGDLFDYLSRGGPLSEDEAKKIALQILRGLEYLHSNGII 120
Query: 168 HRDLKAENLLLDSEMNIKIADFGFSNEFT-PGNKLDTFCGSPPYAAPELFQGKKYDGPEV 226
HRDLK EN+LLD +KIADFG + + + L TF G+P Y APE+ G GP+V
Sbjct: 121 HRDLKPENILLDENGVVKIADFGLAKKLLKSSSSLTTFVGTPWYMAPEVLLGGNGYGPKV 180
Query: 227 DVWSLGVILYTLVSGSLPFDGSTLRELRE---RVLRGKYRIPFY----MSTDCENLLKKF 279
DVWSLGVILY L++G PF G + + + R+L S + ++L+KK
Sbjct: 181 DVWSLGVILYELLTGKPPFSGENILDQLQLIRRILGPPLEFDEPKWSSGSEEAKDLIKKC 240
Query: 280 LVLNPAKRASLE 291
L +P+KR + E
Sbjct: 241 LNKDPSKRPTAE 252
Score = 155 bits (395), Expect = 5e-43
Identities = 52/127 (40%), Positives = 70/127 (55%), Gaps = 1/127 (0%)
Query: 467 ASSGGETLLKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQ 526
+++L E + LYLVMEY GG++FDYL G + E EA+ QI+ ++
Sbjct: 53 RRLSHPNIVRLIDAFEDKDHLYLVMEYCEGGDLFDYLSRGGPLSEDEAKKIALQILRGLE 112
Query: 527 YCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFT-PGNKLDTFCGSPPYAAPELFQG 585
Y H IIHRDLK EN+LLD +KIADFG + + + L TF G+P Y APE+ G
Sbjct: 113 YLHSNGIIHRDLKPENILLDENGVVKIADFGLAKKLLKSSSSLTTFVGTPWYMAPEVLLG 172
Query: 586 GAPVTSS 592
G
Sbjct: 173 GNGYGPK 179
>gnl|CDD|173660 cd05123, STKc_AGC, Catalytic domain of AGC family Protein
Serine/Threonine Kinases. Serine/Threonine Kinases
(STKs), AGC (Protein Kinases A, G and C) family,
catalytic (c) domain. STKs catalyze the transfer of the
gamma-phosphoryl group from ATP to serine/threonine
residues on protein substrates. The AGC family is part
of a larger superfamily that includes the catalytic
domains of other protein STKs, protein tyrosine kinases,
RIO kinases, aminoglycoside phosphotransferase, choline
kinase, and Phosphoinositide 3-Kinase (PI3K). Members of
this family include cAMP-dependent Protein Kinase (PKA),
cGMP-dependent Protein Kinase (PKG), Protein Kinase C
(PKC), Protein Kinase B (PKB), G protein-coupled
Receptor Kinase (GRK), Serum- and Glucocorticoid-induced
Kinase (SGK), and 70 kDa ribosomal Protein S6 Kinase
(p70S6K or S6K), among others. AGC kinases share an
activation mechanism based on the phosphorylation of up
to three sites: the activation loop (A-loop), the
hydrophobic motif (HM) and the turn motif.
Phosphorylation at the A-loop is required of most AGC
kinases, which results in a disorder-to-order transition
of the A-loop. The ordered conformation results in the
access of substrates and ATP to the active site. A
subset of AGC kinases with C-terminal extensions
containing the HM also requires phosphorylation at this
site. Phosphorylation at the HM allows the C-terminal
extension to form an ordered structure that packs into
the hydrophobic pocket of the catalytic domain, which
then reconfigures the kinase into an active bi-lobed
state. In addition, growth factor-activated AGC kinases
such as PKB, p70S6K, RSK, MSK, PKC, and SGK, require
phosphorylation at the turn motif (also called tail or
zipper site), located N-terminal to the HM at the
C-terminal extension. AGC kinases regulate many cellular
processes including division, growth, survival,
metabolism, motility, and differentiation. Many are
implicated in the development of various human diseases.
Length = 250
Score = 258 bits (661), Expect = 3e-81
Identities = 98/236 (41%), Positives = 147/236 (62%), Gaps = 3/236 (1%)
Query: 54 IGKGNFAKVKLAKHVPTGKEVAIKIIDKTQ-LNPGSLQKLFREVRIMKMLDHPNIVKLFQ 112
+GKG+F KV L + TGK A+K++ K + + ++ E I+ ++HP IVKL
Sbjct: 1 LGKGSFGKVLLVRKKDTGKLYAMKVLKKKKIIKRKEVEHTLTERNILSRINHPFIVKLHY 60
Query: 113 VIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKIIHRDLK 172
+TE+ LYLV+EYA GGE+F +L GR E+ AR +IV A++Y H II+RDLK
Sbjct: 61 AFQTEEKLYLVLEYAPGGELFSHLSKEGRFSEERARFYAAEIVLALEYLHSLGIIYRDLK 120
Query: 173 AENLLLDSEMNIKIADFGFSNEFTPGN-KLDTFCGSPPYAAPELFQGKKYDGPEVDVWSL 231
EN+LLD++ +IK+ DFG + E + + +TFCG+P Y APE+ GK Y G VD WSL
Sbjct: 121 PENILLDADGHIKLTDFGLAKELSSEGSRTNTFCGTPEYLAPEVLLGKGY-GKAVDWWSL 179
Query: 232 GVILYTLVSGSLPFDGSTLRELRERVLRGKYRIPFYMSTDCENLLKKFLVLNPAKR 287
GV+LY +++G PF +E+ E++L+ R P ++S + +L+ L +P KR
Sbjct: 180 GVLLYEMLTGKPPFYAEDRKEIYEKILKDPLRFPEFLSPEARDLISGLLQKDPTKR 235
Score = 136 bits (346), Expect = 2e-36
Identities = 53/114 (46%), Positives = 76/114 (66%), Gaps = 1/114 (0%)
Query: 474 LLKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKI 533
++KL +TE+ LYLV+EYA GGE+F +L GR E+ AR +IV A++Y H I
Sbjct: 55 IVKLHYAFQTEEKLYLVLEYAPGGELFSHLSKEGRFSEERARFYAAEIVLALEYLHSLGI 114
Query: 534 IHRDLKAENLLLDSEMNIKIADFGFSNEFTPGN-KLDTFCGSPPYAAPELFQGG 586
I+RDLK EN+LLD++ +IK+ DFG + E + + +TFCG+P Y APE+ G
Sbjct: 115 IYRDLKPENILLDADGHIKLTDFGLAKELSSEGSRTNTFCGTPEYLAPEVLLGK 168
>gnl|CDD|173755 cd08215, STKc_Nek, Catalytic domain of the Protein Serine/Threonine
Kinase, Never In Mitosis gene A-related kinase.
Serine/Threonine Kinases (STKs), Never In Mitosis gene A
(NIMA)-related kinase (Nek) family, catalytic (c)
domain. STKs catalyze the transfer of the
gamma-phosphoryl group from ATP to serine/threonine
residues on protein substrates. The Nek family is part
of a larger superfamily that includes the catalytic
domains of other protein STKs, protein tyrosine kinases,
RIO kinases, aminoglycoside phosphotransferase, choline
kinase, and phosphoinositide 3-kinase. The Nek family is
composed of 11 different mammalian members (Nek1-11)
with similarity to the catalytic domain of Aspergillus
nidulans NIMA kinase, the founding member of the Nek
family which was identified in a screen for cell cycle
mutants that were prevented from entering mitosis. Neks
contain a conserved N-terminal catalytic domain and a
more divergent C-terminal regulatory region of various
sizes and structures. They are involved in the
regulation of downstream processes following the
activation of Cdc2, and many of their functions are cell
cycle-related. They play critical roles in microtubule
dynamics during ciliogenesis and mitosis.
Length = 258
Score = 255 bits (653), Expect = 6e-80
Identities = 92/253 (36%), Positives = 145/253 (57%), Gaps = 11/253 (4%)
Query: 47 KYKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLDHPN 106
KY+++K IGKG+F KV L + GK +K ID + ++ + EV+I+K L+HPN
Sbjct: 1 KYEIIKQIGKGSFGKVYLVRRKSDGKLYVLKEIDLSNMSEKEREDALNEVKILKKLNHPN 60
Query: 107 IVKLFQVIETEKTLYLVMEYASGGEVFDYL----VLHGRMKEKEARAKFRQIVSAVQYCH 162
I+K ++ E + L +VMEYA GG++ + E++ F Q+ A++Y H
Sbjct: 61 IIKYYESFEEKGKLCIVMEYADGGDLSQKIKKQKKEGKPFPEEQILDWFVQLCLALKYLH 120
Query: 163 QKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLD---TFCGSPPYAAPELFQGK 219
+KI+HRD+K +N+ L S +K+ DFG S + + +D T G+P Y +PEL Q K
Sbjct: 121 SRKILHRDIKPQNIFLTSNGLVKLGDFGISKVLS--STVDLAKTVVGTPYYLSPELCQNK 178
Query: 220 KYDGPEVDVWSLGVILYTLVSGSLPFDGSTLRELRERVLRGKYR-IPFYMSTDCENLLKK 278
Y+ D+WSLG +LY L + PF+G L EL ++L+G+Y IP S++ NL+
Sbjct: 179 PYNYK-SDIWSLGCVLYELCTLKHPFEGENLLELALKILKGQYPPIPSQYSSELRNLVSS 237
Query: 279 FLVLNPAKRASLE 291
L +P +R S+
Sbjct: 238 LLQKDPEERPSIA 250
Score = 115 bits (290), Expect = 1e-28
Identities = 39/117 (33%), Positives = 63/117 (53%), Gaps = 9/117 (7%)
Query: 476 KLFQVIETEKTLYLVMEYASGGEVFDYL----VLHGRMKEKEARAKFRQIVSAVQYCHQK 531
K ++ E + L +VMEYA GG++ + E++ F Q+ A++Y H +
Sbjct: 63 KYYESFEEKGKLCIVMEYADGGDLSQKIKKQKKEGKPFPEEQILDWFVQLCLALKYLHSR 122
Query: 532 KIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLD---TFCGSPPYAAPELFQG 585
KI+HRD+K +N+ L S +K+ DFG S + + +D T G+P Y +PEL Q
Sbjct: 123 KILHRDIKPQNIFLTSNGLVKLGDFGISKVLS--STVDLAKTVVGTPYYLSPELCQN 177
>gnl|CDD|173623 cd00180, PKc, Catalytic domain of Protein Kinases. Protein Kinases
(PKs), catalytic (c) domain. PKs catalyze the transfer
of the gamma-phosphoryl group from ATP to
serine/threonine or tyrosine residues on protein
substrates. The PK family is part of a larger
superfamily that includes the catalytic domains of RIO
kinases, aminoglycoside phosphotransferase, choline
kinase, phosphoinositide 3-kinase (PI3K), and
actin-fragmin kinase. PKs make up a large family of
serine/threonine kinases, protein tyrosine kinases
(PTKs), and dual-specificity PKs that phosphorylate both
serine/threonine and tyrosine residues of target
proteins. Majority of protein phosphorylation, about
95%, occurs on serine residues while only 1% occurs on
tyrosine residues. Protein phosphorylation is a
mechanism by which a wide variety of cellular proteins,
such as enzymes and membrane channels, are reversibly
regulated in response to certain stimuli. PKs often
function as components of signal transduction pathways
in which one kinase activates a second kinase, which in
turn, may act on other kinases; this sequential action
transmits a signal from the cell surface to target
proteins, which results in cellular responses. The PK
family is one of the largest known protein families with
more than 100 homologous yeast enzymes and 550 human
proteins. A fraction of PK family members are
pseudokinases that lack crucial residues for catalytic
activity. The mutiplicity of kinases allows for specific
regulation according to substrate, tissue distribution,
and cellular localization. PKs regulate many cellular
processes including proliferation, division,
differentiation, motility, survival, metabolism,
cell-cycle progression, cytoskeletal rearrangement,
immunity, and neuronal functions. Many kinases are
implicated in the development of various human diseases
including different types of cancer.
Length = 215
Score = 248 bits (636), Expect = 4e-78
Identities = 99/241 (41%), Positives = 132/241 (54%), Gaps = 35/241 (14%)
Query: 54 IGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLDHPNIVKLFQV 113
+G+G F V LA+ TGK+VAIKII K + + L++L RE+ I+K L+HPNIVKL+ V
Sbjct: 1 LGEGGFGTVYLARDKKTGKKVAIKIIKK-EDSSSLLEELLREIEILKKLNHPNIVKLYGV 59
Query: 114 IETEKTLYLVMEYASGGEVFDYL-VLHGRMKEKEARAKFRQIVSAVQYCHQKKIIHRDLK 172
E E LYLVMEY GG + D L G++ E E QI+ ++Y H IIHRDLK
Sbjct: 60 FEDENHLYLVMEYCEGGSLKDLLKENEGKLSEDEILRILLQILEGLEYLHSNGIIHRDLK 119
Query: 173 AENLLLDS-EMNIKIADFGFSNEFT-PGNKLDTFCGSPPYAAPELFQGKKYDGPEVDVWS 230
EN+LLDS +K+ADFG S T + L T G+P Y APE+ GK Y + D+WS
Sbjct: 120 PENILLDSDNGKVKLADFGLSKLLTSDKSLLKTIVGTPAYMAPEVLLGKGYYSEKSDIWS 179
Query: 231 LGVILYTLVSGSLPFDGSTLRELRERVLRGKYRIPFYMSTDCENLLKKFLVLNPAKRASL 290
LGVILY L + ++L++K L +P KR S
Sbjct: 180 LGVILYEL-------------------------------PELKDLIRKMLQKDPEKRPSA 208
Query: 291 E 291
+
Sbjct: 209 K 209
Score = 145 bits (367), Expect = 1e-39
Identities = 52/122 (42%), Positives = 68/122 (55%), Gaps = 3/122 (2%)
Query: 474 LLKLFQVIETEKTLYLVMEYASGGEVFDYL-VLHGRMKEKEARAKFRQIVSAVQYCHQKK 532
++KL+ V E E LYLVMEY GG + D L G++ E E QI+ ++Y H
Sbjct: 53 IVKLYGVFEDENHLYLVMEYCEGGSLKDLLKENEGKLSEDEILRILLQILEGLEYLHSNG 112
Query: 533 IIHRDLKAENLLLDS-EMNIKIADFGFSNEFT-PGNKLDTFCGSPPYAAPELFQGGAPVT 590
IIHRDLK EN+LLDS +K+ADFG S T + L T G+P Y APE+ G +
Sbjct: 113 IIHRDLKPENILLDSDNGKVKLADFGLSKLLTSDKSLLKTIVGTPAYMAPEVLLGKGYYS 172
Query: 591 SS 592
Sbjct: 173 EK 174
>gnl|CDD|173671 cd05580, STKc_PKA, Catalytic domain of the Protein Serine/Threonine
Kinase, cAMP-dependent protein kinase. Serine/Threonine
Kinases (STKs), cAMP-dependent protein kinase (PKA)
subfamily, catalytic (c) subunit. STKs catalyze the
transfer of the gamma-phosphoryl group from ATP to
serine/threonine residues on protein substrates. The PKA
subfamily is part of a larger superfamily that includes
the catalytic domains of other protein STKs, protein
tyrosine kinases, RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase (PI3K). This subfamily is composed of the
cAMP-dependent proteins kinases, PKA and PRKX. The
inactive PKA holoenzyme is a heterotetramer composed of
two phosphorylated and active catalytic (C) subunits
with a dimer of regulatory (R) subunits. Activation is
achieved through the binding of the important second
messenger cAMP to the R subunits, which leads to the
dissociation of PKA into the R dimer and two active C
subunits. PKA is present ubiquitously in cells and
interacts with many different downstream targets. It
plays a role in the regulation of diverse processes such
as growth, development, memory, metabolism, gene
expression, immunity, and lipolysis.
Length = 290
Score = 228 bits (583), Expect = 3e-69
Identities = 93/241 (38%), Positives = 144/241 (59%), Gaps = 4/241 (1%)
Query: 48 YKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQ-LNPGSLQKLFREVRIMKMLDHPN 106
++ +KT+G G+F +V L +H +GK A+KI+ K + + ++ + E RI++ + HP
Sbjct: 3 FEFIKTLGTGSFGRVMLVRHKGSGKYYALKILSKAKIVKLKQVEHVLNEKRILQSIRHPF 62
Query: 107 IVKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKI 166
+V L+ + + LYLVMEY GGE+F +L GR E AR Q+V A++Y H I
Sbjct: 63 LVNLYGSFQDDSNLYLVMEYVPGGELFSHLRKSGRFPEPVARFYAAQVVLALEYLHSLDI 122
Query: 167 IHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSPPYAAPELFQGKKYDGPEV 226
++RDLK ENLLLDS+ IKI DFGF+ T CG+P Y APE+ K Y V
Sbjct: 123 VYRDLKPENLLLDSDGYIKITDFGFAKRVKGRTY--TLCGTPEYLAPEIILSKGYGKA-V 179
Query: 227 DVWSLGVILYTLVSGSLPFDGSTLRELRERVLRGKYRIPFYMSTDCENLLKKFLVLNPAK 286
D W+LG+++Y +++G PF ++ E++L GK R P + S D ++L++ L ++ K
Sbjct: 180 DWWALGILIYEMLAGYPPFFDDNPIQIYEKILEGKVRFPSFFSPDAKDLIRNLLQVDLTK 239
Query: 287 R 287
R
Sbjct: 240 R 240
Score = 119 bits (302), Expect = 5e-30
Identities = 49/102 (48%), Positives = 61/102 (59%), Gaps = 2/102 (1%)
Query: 484 EKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKIIHRDLKAENL 543
+ LYLVMEY GGE+F +L GR E AR Q+V A++Y H I++RDLK ENL
Sbjct: 73 DSNLYLVMEYVPGGELFSHLRKSGRFPEPVARFYAAQVVLALEYLHSLDIVYRDLKPENL 132
Query: 544 LLDSEMNIKIADFGFSNEFTPGNKLDTFCGSPPYAAPELFQG 585
LLDS+ IKI DFGF+ T CG+P Y APE+
Sbjct: 133 LLDSDGYIKITDFGFAKRVKGRTY--TLCGTPEYLAPEIILS 172
>gnl|CDD|173672 cd05581, STKc_PDK1, Catalytic domain of the Protein
Serine/Threonine Kinase, Phosphoinositide-dependent
kinase 1. Serine/Threonine Kinases (STKs),
Phosphoinositide-dependent kinase 1 (PDK1) subfamily,
catalytic (c) domain. STKs catalyze the transfer of the
gamma-phosphoryl group from ATP to serine/threonine
residues on protein substrates. The PDK1 subfamily is
part of a larger superfamily that includes the catalytic
domains of other protein STKs, protein tyrosine kinases,
RIO kinases, aminoglycoside phosphotransferase, choline
kinase, and phosphoinositide 3-kinase (PI3K). PDK1
carries an N-terminal catalytic domain and a C-terminal
pleckstrin homology (PH) domain that binds
phosphoinositides. It phosphorylates the activation loop
of AGC kinases that are regulated by PI3K such as PKB,
SGK, and PKC, among others, and is crucial for their
activation. Thus, it contributes in regulating many
processes including metabolism, growth, proliferation,
and survival. PDK1 also has the ability to
autophosphorylate and is constitutively active in
mammalian cells. PDK1 is essential for normal embryo
development and is important in regulating cell volume.
Length = 280
Score = 226 bits (579), Expect = 7e-69
Identities = 98/265 (36%), Positives = 144/265 (54%), Gaps = 28/265 (10%)
Query: 48 YKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQK---LFREVRIMKMLD- 103
+K K IG+G+F+ V LAK T KE AIKI+DK QL +K + E ++ L+
Sbjct: 3 FKFGKIIGEGSFSTVVLAKEKETNKEYAIKILDKRQLI--KEKKVKYVKIEKEVLTRLNG 60
Query: 104 HPNIVKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQ 163
HP I+KL+ + E+ LY V+EYA GE+ Y+ +G + EK R +I+ A++Y H
Sbjct: 61 HPGIIKLYYTFQDEENLYFVLEYAPNGELLQYIRKYGSLDEKCTRFYAAEILLALEYLHS 120
Query: 164 KKIIHRDLKAENLLLDSEMNIKIADFG---------------------FSNEFTPGNKLD 202
K IIHRDLK EN+LLD +M+IKI DFG S +
Sbjct: 121 KGIIHRDLKPENILLDKDMHIKITDFGTAKVLDPNSSPESNKGDATNIDSQIEKNRRRFA 180
Query: 203 TFCGSPPYAAPELFQGKKYDGPEVDVWSLGVILYTLVSGSLPFDGSTLRELRERVLRGKY 262
+F G+ Y +PEL K G D+W+LG I+Y +++G PF GS +++L+ +Y
Sbjct: 181 SFVGTAEYVSPELLNEKPA-GKSSDLWALGCIIYQMLTGKPPFRGSNEYLTFQKILKLEY 239
Query: 263 RIPFYMSTDCENLLKKFLVLNPAKR 287
P D ++L++K LVL+P R
Sbjct: 240 SFPPNFPPDAKDLIEKLLVLDPQDR 264
Score = 112 bits (283), Expect = 1e-27
Identities = 47/128 (36%), Positives = 66/128 (51%), Gaps = 21/128 (16%)
Query: 476 KLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKIIH 535
KL+ + E+ LY V+EYA GE+ Y+ +G + EK R +I+ A++Y H K IIH
Sbjct: 66 KLYYTFQDEENLYFVLEYAPNGELLQYIRKYGSLDEKCTRFYAAEILLALEYLHSKGIIH 125
Query: 536 RDLKAENLLLDSEMNIKIADFG---------------------FSNEFTPGNKLDTFCGS 574
RDLK EN+LLD +M+IKI DFG S + +F G+
Sbjct: 126 RDLKPENILLDKDMHIKITDFGTAKVLDPNSSPESNKGDATNIDSQIEKNRRRFASFVGT 185
Query: 575 PPYAAPEL 582
Y +PEL
Sbjct: 186 AEYVSPEL 193
>gnl|CDD|173663 cd05572, STKc_cGK_PKG, Catalytic domain of the Protein
Serine/Threonine Kinase, cGMP-dependent protein kinase.
Serine/Threonine Kinases (STKs), cGMP-dependent protein
kinase (cGK or PKG) subfamily, catalytic (c) domain.
STKs catalyze the transfer of the gamma-phosphoryl group
from ATP to serine/threonine residues on protein
substrates. The cGK subfamily is part of a larger
superfamily that includes the catalytic domains of other
protein STKs, protein tyrosine kinases, RIO kinases,
aminoglycoside phosphotransferase, choline kinase, and
phosphoinositide 3-kinase. Mammals have two cGK isoforms
from different genes, cGKI and cGKII. cGKI exists as two
splice variants, cGKI-alpha and cGKI-beta. cGK consists
of an N-terminal regulatory domain containing a
dimerization and an autoinhibitory pseudosubstrate
region, two cGMP-binding domains, and a C-terminal
catalytic domain. Binding of cGMP to both binding sites
releases the inhibition of the catalytic center by the
pseudosubstrate region, allowing autophosphorylation and
activation of the kinase. cGKI is a soluble protein
expressed in all smooth muscles, platelets, cerebellum,
and kidney. It is also expressed at lower concentrations
in other tissues. cGKII is a membrane-bound protein that
is most abundantly expressed in the intestine. It is
also present in the brain nuclei, adrenal cortex,
kidney, lung, and prostate. cGKI is involved in the
regulation of smooth muscle tone, smooth cell
proliferation, and platelet activation. cGKII plays a
role in the regulation of secretion, such as renin
secretion by the kidney and aldosterone secretion by the
adrenal. It also regulates bone growth and the circadian
rhythm.
Length = 262
Score = 217 bits (555), Expect = 1e-65
Identities = 90/239 (37%), Positives = 136/239 (56%), Gaps = 6/239 (2%)
Query: 54 IGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQK-LFREVRIMKMLDHPNIVKLFQ 112
+G G F +V+L K + A+K + K + Q+ +F E I++ +HP IVKL++
Sbjct: 1 LGVGGFGRVELVKVKSKNRTFALKCVKKRHIVETGQQEHIFSEKEILEECNHPFIVKLYR 60
Query: 113 VIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKIIHRDLK 172
+ +K +Y++MEY GGE++ L G E AR +V A +Y H + II+RDLK
Sbjct: 61 TFKDKKYIYMLMEYCLGGELWTILRDRGLFDEYTARFYIACVVLAFEYLHNRGIIYRDLK 120
Query: 173 AENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSPPYAAPELFQGKKYDGPEVDVWSLG 232
ENLLLDS +K+ DFGF+ + G K TFCG+P Y APE+ K YD VD WSLG
Sbjct: 121 PENLLLDSNGYVKLVDFGFAKKLKSGQKTWTFCGTPEYVAPEIILNKGYD-FSVDYWSLG 179
Query: 233 VILYTLVSGSLPFDGSTLRELR--ERVLRGKYRI--PFYMSTDCENLLKKFLVLNPAKR 287
++LY L++G PF + +L+G ++ P Y+ ++L+K+ L NP +R
Sbjct: 180 ILLYELLTGRPPFGEDDEDPMEIYNDILKGNGKLEFPNYIDKAAKDLIKQLLRRNPEER 238
Score = 116 bits (292), Expect = 5e-29
Identities = 48/112 (42%), Positives = 69/112 (61%)
Query: 474 LLKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKI 533
++KL++ + +K +Y++MEY GGE++ L G E AR +V A +Y H + I
Sbjct: 55 IVKLYRTFKDKKYIYMLMEYCLGGELWTILRDRGLFDEYTARFYIACVVLAFEYLHNRGI 114
Query: 534 IHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSPPYAAPELFQG 585
I+RDLK ENLLLDS +K+ DFGF+ + G K TFCG+P Y APE+
Sbjct: 115 IYRDLKPENLLLDSNGYVKLVDFGFAKKLKSGQKTWTFCGTPEYVAPEIILN 166
>gnl|CDD|173659 cd05122, PKc_STE, Catalytic domain of STE family Protein Kinases.
Protein Kinases (PKs), STE family, catalytic (c) domain.
PKs catalyze the transfer of the gamma-phosphoryl group
from ATP to serine/threonine or tyrosine residues on
protein substrates. The STE family is part of a larger
superfamily that includes the catalytic domains of other
protein serine/threonine kinases (STKs), protein
tyrosine kinases (PTKs), RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase (PI3K). This family is composed of STKs, and
some dual-specificity PKs that phosphorylate both
threonine and tyrosine residues of target proteins. Most
members are kinases involved in mitogen-activated
protein kinase (MAPK) signaling cascades, acting as MAPK
kinases (MAPKKs), MAPK kinase kinases (MAPKKKs), or MAPK
kinase kinase kinases (MAP4Ks). The MAPK signaling
pathways are important mediators of cellular responses
to extracellular signals. The pathways involve a triple
kinase core cascade comprising of the MAPK, which is
phosphorylated and activated by a MAPKK, which itself is
phosphorylated and activated by a MAPKKK. Each MAPK
cascade is activated either by a small GTP-binding
protein or by an adaptor protein, which transmits the
signal either directly to a MAPKKK to start the triple
kinase core cascade or indirectly through a mediator
kinase, a MAP4K. Other STE family members include
p21-activated kinases (PAKs) and class III myosins,
among others. PAKs are Rho family GTPase-regulated
kinases that serve as important mediators in the
function of Cdc42 (cell division cycle 42) and Rac.
Class III myosins are motor proteins containing an
N-terminal kinase catalytic domain and a C-terminal
actin-binding domain, which can phosphorylate several
cytoskeletal proteins, conventional myosin regulatory
light chains, as well as autophosphorylate the
C-terminal motor domain. They play an important role in
maintaining the structural integrity of photoreceptor
cell microvilli.
Length = 253
Score = 210 bits (538), Expect = 3e-63
Identities = 87/250 (34%), Positives = 137/250 (54%), Gaps = 9/250 (3%)
Query: 47 KYKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLDHPN 106
+++L+ IGKG F +V A+H TGKEVAIK+I +K+ E++I+K HPN
Sbjct: 1 LFEILEKIGKGGFGEVYKARHKRTGKEVAIKVIKLESKE--KKEKIINEIQILKKCKHPN 58
Query: 107 IVKLFQVIETEKTLYLVMEYASGGEVFDYL-VLHGRMKEKEARAKFRQIVSAVQYCHQKK 165
IVK + + L++VME+ SGG + D L + + E + ++++ ++Y H
Sbjct: 59 IVKYYGSYLKKDELWIVMEFCSGGSLKDLLKSTNQTLTESQIAYVCKELLKGLEYLHSNG 118
Query: 166 IIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSPPYAAPELFQGKKYDGPE 225
IIHRD+KA N+LL S+ +K+ DFG S + + +T G+P + APE+ GK YD
Sbjct: 119 IIHRDIKAANILLTSDGEVKLIDFGLSAQLSDTKARNTMVGTPYWMAPEVINGKPYDYK- 177
Query: 226 VDVWSLGVILYTLVSGSLPF-DGSTLRELRERVLRG---KYRIPFYMSTDCENLLKKFLV 281
D+WSLG+ L G P+ + ++ L ++ R P S + ++ LKK L
Sbjct: 178 ADIWSLGITAIELAEGKPPYSELPPMKAL-FKIATNGPPGLRNPEKWSDEFKDFLKKCLQ 236
Query: 282 LNPAKRASLE 291
NP KR + E
Sbjct: 237 KNPEKRPTAE 246
Score = 108 bits (272), Expect = 2e-26
Identities = 35/103 (33%), Positives = 59/103 (57%), Gaps = 1/103 (0%)
Query: 486 TLYLVMEYASGGEVFDYL-VLHGRMKEKEARAKFRQIVSAVQYCHQKKIIHRDLKAENLL 544
L++VME+ SGG + D L + + E + ++++ ++Y H IIHRD+KA N+L
Sbjct: 71 ELWIVMEFCSGGSLKDLLKSTNQTLTESQIAYVCKELLKGLEYLHSNGIIHRDIKAANIL 130
Query: 545 LDSEMNIKIADFGFSNEFTPGNKLDTFCGSPPYAAPELFQGGA 587
L S+ +K+ DFG S + + +T G+P + APE+ G
Sbjct: 131 LTSDGEVKLIDFGLSAQLSDTKARNTMVGTPYWMAPEVINGKP 173
>gnl|CDD|173670 cd05579, STKc_MAST_like, Catalytic domain of Microtubule-associated
serine/threonine kinase-like proteins. Serine/Threonine
Kinases (STKs), Microtubule-associated serine/threonine
(MAST) kinase subfamily, catalytic (c) domain. STKs
catalyze the transfer of the gamma-phosphoryl group from
ATP to serine/threonine residues on protein substrates.
The MAST kinase subfamily is part of a larger
superfamily that includes the catalytic domains of other
protein STKs, protein tyrosine kinases, RIO kinases,
aminoglycoside phosphotransferase, choline kinase, and
phosphoinositide 3-kinase. The MAST kinase subfamily
includes MAST kinases, MAST-like (MASTL) kinases, and
fungal kinases with similarity to Saccharomyces
cerevisiae Rim15 and Schizosaccharomyces pombe cek1.
MAST kinases contain an N-terminal domain of unknown
function, a central catalytic domain, and a C-terminal
PDZ domain that mediates protein-protein interactions.
MASTL kinases carry only a catalytic domain which
contains a long insert relative to other kinases. The
fungal kinases in this subfamily harbor other domains in
addition to a central catalytic domain, which also
contains an insert relative to MAST kinases like MASTL.
Rim15 contains a C-terminal signal receiver (REC) domain
while cek1 contains an N-terminal PAS domain. MAST
kinases are cytoskeletal associated kinases of unknown
function that are also expressed at neuromuscular
junctions and postsynaptic densities. The fungal
proteins Rim15 and cek1 are involved in the regulation
of meiosis and mitosis, respectively.
Length = 265
Score = 209 bits (534), Expect = 1e-62
Identities = 91/246 (36%), Positives = 129/246 (52%), Gaps = 13/246 (5%)
Query: 54 IGKGNFAKVKLAKHVPTGKEVAIKIIDKTQL-NPGSLQKLFREVRIMKMLDHPNIVKLFQ 112
I KG + +V LAK TG AIK+I K + + ++ E I+ P +VKL+
Sbjct: 1 ISKGAYGRVFLAKKKSTGDIYAIKVIKKADMIRKNQVDQVLTERDILSQAQSPYVVKLYY 60
Query: 113 VIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKIIHRDLK 172
+ +K LYLVMEY GG++ L G + E AR +IV A++Y H IIHRDLK
Sbjct: 61 SFQGKKNLYLVMEYLPGGDLASLLENVGSLDEDVARIYIAEIVLALEYLHSNGIIHRDLK 120
Query: 173 AENLLLDSEMNIKIADFGFS---------NEFTPGNKLDTFCGSPPYAAPELFQGKKYDG 223
+N+L+DS ++K+ DFG S N + G+P Y APE+ G+ +
Sbjct: 121 PDNILIDSNGHLKLTDFGLSKVGLVRRQINLNDDEKEDKRIVGTPDYIAPEVILGQGH-S 179
Query: 224 PEVDVWSLGVILYTLVSGSLPFDGSTLRELRERVLRGKYRIP--FYMSTDCENLLKKFLV 281
VD WSLG ILY + G PF G T E+ + +L GK P +S + +L+ K LV
Sbjct: 180 KTVDWWSLGCILYEFLVGIPPFHGETPEEIFQNILNGKIEWPEDVEVSDEAIDLISKLLV 239
Query: 282 LNPAKR 287
+P KR
Sbjct: 240 PDPEKR 245
Score = 110 bits (277), Expect = 5e-27
Identities = 45/116 (38%), Positives = 63/116 (54%), Gaps = 9/116 (7%)
Query: 476 KLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKIIH 535
KL+ + +K LYLVMEY GG++ L G + E AR +IV A++Y H IIH
Sbjct: 57 KLYYSFQGKKNLYLVMEYLPGGDLASLLENVGSLDEDVARIYIAEIVLALEYLHSNGIIH 116
Query: 536 RDLKAENLLLDSEMNIKIADFGFS---------NEFTPGNKLDTFCGSPPYAAPEL 582
RDLK +N+L+DS ++K+ DFG S N + G+P Y APE+
Sbjct: 117 RDLKPDNILIDSNGHLKLTDFGLSKVGLVRRQINLNDDEKEDKRIVGTPDYIAPEV 172
>gnl|CDD|173757 cd08217, STKc_Nek2, Catalytic domain of the Protein
Serine/Threonine Kinase, Never In Mitosis gene A-related
kinase 2. Serine/Threonine Kinases (STKs), Never In
Mitosis gene A (NIMA)-related kinase 2 (Nek2) subfamily,
catalytic (c) domain. STKs catalyze the transfer of the
gamma-phosphoryl group from ATP to serine/threonine
residues on protein substrates. The Nek2 subfamily is
one of a family of 11 different Neks (Nek1-11) that are
involved in cell cycle control. The Nek family is part
of a larger superfamily that includes the catalytic
domains of other protein STKs, protein tyrosine kinases,
RIO kinases, aminoglycoside phosphotransferase, choline
kinase, and phosphoinositide 3-kinase. The Nek2
subfamily includes Aspergillus nidulans NIMA kinase, the
founding member of the Nek family, which was identified
in a screen for cell cycle mutants prevented from
entering mitosis. NIMA is essential for mitotic entry
and progression through mitosis, and its degradation is
essential for mitotic exit. NIMA is involved in nuclear
membrane fission. Vertebrate Nek2 is a cell
cycle-regulated STK, localized in centrosomes and
kinetochores, that regulates centrosome splitting at the
G2/M phase. It also interacts with other mitotic kinases
such as Polo-like kinase 1 and may play a role in
spindle checkpoint. An increase in the expression of the
human NEK2 gene is strongly associated with the
progression of non-Hodgkin lymphoma.
Length = 265
Score = 207 bits (529), Expect = 7e-62
Identities = 84/258 (32%), Positives = 136/258 (52%), Gaps = 14/258 (5%)
Query: 47 KYKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLDHPN 106
Y++L+TIGKG+F V+ + GK + K ID + Q+L EV I++ L HPN
Sbjct: 1 DYEVLETIGKGSFGTVRKVRRKSDGKILVWKEIDYGNMTEKEKQQLVSEVNILRELKHPN 60
Query: 107 IVKLFQ--VIETEKTLYLVMEYASGGE----VFDYLVLHGRMKEKEARAKFRQIVSAVQY 160
IV+ + + + +TLY+VMEY GG+ + ++E+ Q++ A+
Sbjct: 61 IVRYYDRIIDRSNQTLYIVMEYCEGGDLAQLIQKCKKERKYIEEEFIWRILTQLLLALYE 120
Query: 161 CH-----QKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKL-DTFCGSPPYAAPE 214
CH ++HRDLK N+ LD+ N+K+ DFG + + T+ G+P Y +PE
Sbjct: 121 CHNRSDPGNTVLHRDLKPANIFLDANNNVKLGDFGLAKILGHDSSFAKTYVGTPYYMSPE 180
Query: 215 LFQGKKYDGPEVDVWSLGVILYTLVSGSLPFDGSTLRELRERVLRGKY-RIPFYMSTDCE 273
YD + D+WSLG ++Y L + S PF +L ++ GK+ RIP+ S++
Sbjct: 181 QLNHMSYD-EKSDIWSLGCLIYELCALSPPFTARNQLQLASKIKEGKFRRIPYRYSSELN 239
Query: 274 NLLKKFLVLNPAKRASLE 291
++K L ++P KR S E
Sbjct: 240 EVIKSMLNVDPDKRPSTE 257
Score = 90.0 bits (224), Expect = 5e-20
Identities = 33/113 (29%), Positives = 56/113 (49%), Gaps = 10/113 (8%)
Query: 480 VIETEKTLYLVMEYASGGE----VFDYLVLHGRMKEKEARAKFRQIVSAVQYCH-----Q 530
+ + +TLY+VMEY GG+ + ++E+ Q++ A+ CH
Sbjct: 69 IDRSNQTLYIVMEYCEGGDLAQLIQKCKKERKYIEEEFIWRILTQLLLALYECHNRSDPG 128
Query: 531 KKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKL-DTFCGSPPYAAPEL 582
++HRDLK N+ LD+ N+K+ DFG + + T+ G+P Y +PE
Sbjct: 129 NTVLHRDLKPANIFLDANNNVKLGDFGLAKILGHDSSFAKTYVGTPYYMSPEQ 181
>gnl|CDD|173724 cd06606, STKc_MAPKKK, Catalytic domain of the Protein
Serine/Threonine Kinase, Mitogen-Activated Protein
Kinase Kinase Kinase. Serine/threonine kinases (STKs),
mitogen-activated protein kinase (MAPK) kinase kinase
(MAPKKK) subfamily, catalytic (c) domain. STKs catalyze
the transfer of the gamma-phosphoryl group from ATP to
serine/threonine residues on protein substrates. The
MAPKKK subfamily is part of a larger superfamily that
includes the catalytic domains of other protein STKs,
protein tyrosine kinases, RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase. MAPKKKs (MKKKs or MAP3Ks) are also called
MAP/ERK kinase kinases (MEKKs) in some cases. They
phosphorylate and activate MAPK kinases (MAPKKs or MKKs
or MAP2Ks), which in turn phosphorylate and activate
MAPKs during signaling cascades that are important in
mediating cellular responses to extracellular signals.
This subfamily is composed of the Apoptosis
Signal-regulating Kinases ASK1 (or MAPKKK5) and ASK2 (or
MAPKKK6), MEKK1, MEKK2, MEKK3, MEKK4, as well as plant
and fungal MAPKKKs. Also included in this subfamily are
the cell division control proteins Schizosaccharomyces
pombe Cdc7 and Saccharomyces cerevisiae Cdc15.
Length = 260
Score = 197 bits (503), Expect = 3e-58
Identities = 80/252 (31%), Positives = 140/252 (55%), Gaps = 11/252 (4%)
Query: 47 KYKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLDHPN 106
++ + +G+G+F V LA TG+ +A+K ++ + + L+ L RE+RI+ L HPN
Sbjct: 1 EWTRGELLGRGSFGSVYLALDKDTGELMAVKSVELSGDSEEELEALEREIRILSSLQHPN 60
Query: 107 IVKLF--QVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQK 164
IV+ + + E + TL + +EY SGG + L G++ E R RQI+ + Y H
Sbjct: 61 IVRYYGSERDEEKNTLNIFLEYVSGGSLSSLLKKFGKLPEPVIRKYTRQILEGLAYLHSN 120
Query: 165 KIIHRDLKAENLLLDSEMNIKIADFGFS---NEFTPGNKLDTFCGSPPYAAPELFQGKKY 221
I+HRD+K N+L+DS+ +K+ADFG + + G + G+P + APE+ +G++Y
Sbjct: 121 GIVHRDIKGANILVDSDGVVKLADFGCAKRLGDIETGEGTGSVRGTPYWMAPEVIRGEEY 180
Query: 222 DGPEVDVWSLGVILYTLVSGSLPFD--GSTLRELRERVLRGKY--RIPFYMSTDCENLLK 277
G D+WSLG + + +G P+ G+ + L ++ IP ++S + ++ L+
Sbjct: 181 -GRAADIWSLGCTVIEMATGKPPWSELGNPMAAL-YKIGSSGEPPEIPEHLSEEAKDFLR 238
Query: 278 KFLVLNPAKRAS 289
K L +P KR +
Sbjct: 239 KCLRRDPKKRPT 250
Score = 110 bits (278), Expect = 3e-27
Identities = 38/112 (33%), Positives = 61/112 (54%), Gaps = 3/112 (2%)
Query: 479 QVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKIIHRDL 538
+ E + TL + +EY SGG + L G++ E R RQI+ + Y H I+HRD+
Sbjct: 68 ERDEEKNTLNIFLEYVSGGSLSSLLKKFGKLPEPVIRKYTRQILEGLAYLHSNGIVHRDI 127
Query: 539 KAENLLLDSEMNIKIADFGFS---NEFTPGNKLDTFCGSPPYAAPELFQGGA 587
K N+L+DS+ +K+ADFG + + G + G+P + APE+ +G
Sbjct: 128 KGANILVDSDGVVKLADFGCAKRLGDIETGEGTGSVRGTPYWMAPEVIRGEE 179
>gnl|CDD|173661 cd05570, STKc_PKC, Catalytic domain of the Protein Serine/Threonine
Kinase, Protein Kinase C. Serine/Threonine Kinases
(STKs), Protein Kinase C (PKC) subfamily, catalytic (c)
domain. STKs catalyze the transfer of the
gamma-phosphoryl group from ATP to serine/threonine
residues on protein substrates. The PKC subfamily is
part of a larger superfamily that includes the catalytic
domains of other protein STKs, protein tyrosine kinases,
RIO kinases, aminoglycoside phosphotransferase, choline
kinase, and phosphoinositide 3-kinase. PKCs are
classified into three groups (classical, atypical, and
novel) depending on their mode of activation and the
structural characteristics of their regulatory domain.
PKCs undergo three phosphorylations in order to take
mature forms. In addition, classical PKCs depend on
calcium, DAG (1,2-diacylglycerol), and in most cases,
phosphatidylserine (PS) for activation. Novel PKCs are
calcium-independent, but require DAG and PS for
activity, while atypical PKCs only require PS. PKCs
phosphorylate and modify the activities of a wide
variety of cellular proteins including receptors,
enzymes, cytoskeletal proteins, transcription factors,
and other kinases. They play a central role in signal
transduction pathways that regulate cell migration and
polarity, proliferation, differentiation, and apoptosis.
Also included in this subfamily are the PKC-like
proteins, called PKNs.
Length = 318
Score = 199 bits (507), Expect = 4e-58
Identities = 98/254 (38%), Positives = 150/254 (59%), Gaps = 4/254 (1%)
Query: 52 KTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNP-GSLQKLFREVRIMKML-DHPNIVK 109
K +GKG+F KV LA+ T + A+K++ K + ++ E R++ + HP + +
Sbjct: 1 KVLGKGSFGKVLLAELKGTDELYAVKVLKKDVILQDDDVECTMTEKRVLALAGKHPFLTQ 60
Query: 110 LFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKIIHR 169
L +T+ L+ VMEY +GG++ ++ GR E AR +IV +Q+ H++ II+R
Sbjct: 61 LHSCFQTKDRLFFVMEYVNGGDLMFHIQRSGRFDEPRARFYAAEIVLGLQFLHERGIIYR 120
Query: 170 DLKAENLLLDSEMNIKIADFGFSNE-FTPGNKLDTFCGSPPYAAPELFQGKKYDGPEVDV 228
DLK +N+LLDSE +IKIADFG E G TFCG+P Y APE+ + Y GP VD
Sbjct: 121 DLKLDNVLLDSEGHIKIADFGMCKEGILGGVTTSTFCGTPDYIAPEILSYQPY-GPAVDW 179
Query: 229 WSLGVILYTLVSGSLPFDGSTLRELRERVLRGKYRIPFYMSTDCENLLKKFLVLNPAKRA 288
W+LGV+LY +++G PF+G EL + +L + R P ++S + +++LK FL NP KR
Sbjct: 180 WALGVLLYEMLAGQSPFEGDDEDELFQSILEDEVRYPRWLSKEAKSILKSFLTKNPEKRL 239
Query: 289 SLEVSGEVTLGGAP 302
+GE + G P
Sbjct: 240 GCLPTGEQDIKGHP 253
Score = 118 bits (298), Expect = 2e-29
Identities = 49/113 (43%), Positives = 69/113 (61%), Gaps = 1/113 (0%)
Query: 474 LLKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKI 533
L +L +T+ L+ VMEY +GG++ ++ GR E AR +IV +Q+ H++ I
Sbjct: 58 LTQLHSCFQTKDRLFFVMEYVNGGDLMFHIQRSGRFDEPRARFYAAEIVLGLQFLHERGI 117
Query: 534 IHRDLKAENLLLDSEMNIKIADFGFSNE-FTPGNKLDTFCGSPPYAAPELFQG 585
I+RDLK +N+LLDSE +IKIADFG E G TFCG+P Y APE+
Sbjct: 118 IYRDLKLDNVLLDSEGHIKIADFGMCKEGILGGVTTSTFCGTPDYIAPEILSY 170
>gnl|CDD|173703 cd05612, STKc_PRKX_like, Catalytic domain of PRKX-like Protein
Serine/Threonine Kinases. Serine/Threonine Kinases
(STKs), cAMP-dependent protein kinase (PKA) subfamily,
PRKX-like kinases, catalytic (c) subunit. STKs catalyze
the transfer of the gamma-phosphoryl group from ATP to
serine/threonine residues on protein substrates. The PKA
subfamily is part of a larger superfamily that includes
the catalytic domains of other protein STKs, protein
tyrosine kinases, RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase. Members of this group include human PRKX (X
chromosome-encoded protein kinase), Drosophila DC2, and
similar proteins. PRKX is present in many tissues
including fetal and adult brain, kidney, and lung. The
PRKX gene is located in the Xp22.3 subregion and has a
homolog called PRKY on the Y chromosome. An abnormal
interchange between PRKX aand PRKY leads to the sex
reversal disorder of XX males and XY females. PRKX is
implicated in granulocyte/macrophage lineage
differentiation, renal cell epithelial migration, and
tubular morphogenesis in the developing kidney.
Length = 291
Score = 194 bits (496), Expect = 6e-57
Identities = 84/241 (34%), Positives = 139/241 (57%), Gaps = 4/241 (1%)
Query: 48 YKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQ-LNPGSLQKLFREVRIMKMLDHPN 106
+ +KT+G G F +V L + + A+K++ + + Q + E R++K + HP
Sbjct: 3 LERIKTVGTGTFGRVHLVRDRISEHYYALKVMAIPEVIRLKQEQHVHNEKRVLKEVSHPF 62
Query: 107 IVKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKI 166
I++LF ++ LY++MEY GGE+F YL GR +IV A++Y H K+I
Sbjct: 63 IIRLFWTEHDQRFLYMLMEYVPGGELFSYLRNSGRFSNSTGLFYASEIVCALEYLHSKEI 122
Query: 167 IHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSPPYAAPELFQGKKYDGPEV 226
++RDLK EN+LLD E +IK+ DFGF+ + ++ T CG+P Y APE+ Q K + V
Sbjct: 123 VYRDLKPENILLDKEGHIKLTDFGFAKKLR--DRTWTLCGTPEYLAPEVIQSKGH-NKAV 179
Query: 227 DVWSLGVILYTLVSGSLPFDGSTLRELRERVLRGKYRIPFYMSTDCENLLKKFLVLNPAK 286
D W+LG+++Y ++ G PF + E++L GK P ++ ++L+KK LV++ +
Sbjct: 180 DWWALGILIYEMLVGYPPFFDDNPFGIYEKILAGKLEFPRHLDLYAKDLIKKLLVVDRTR 239
Query: 287 R 287
R
Sbjct: 240 R 240
Score = 111 bits (280), Expect = 4e-27
Identities = 47/111 (42%), Positives = 70/111 (63%), Gaps = 2/111 (1%)
Query: 474 LLKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKI 533
+++LF ++ LY++MEY GGE+F YL GR +IV A++Y H K+I
Sbjct: 63 IIRLFWTEHDQRFLYMLMEYVPGGELFSYLRNSGRFSNSTGLFYASEIVCALEYLHSKEI 122
Query: 534 IHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSPPYAAPELFQ 584
++RDLK EN+LLD E +IK+ DFGF+ + ++ T CG+P Y APE+ Q
Sbjct: 123 VYRDLKPENILLDKEGHIKLTDFGFAKKLR--DRTWTLCGTPEYLAPEVIQ 171
>gnl|CDD|173669 cd05578, STKc_Yank1, Catalytic domain of the Protein
Serine/Threonine Kinase, Yank1. Serine/Threonine
Kinases (STKs), Yank1 or STK32A subfamily, catalytic (c)
domain. STKs catalyze the transfer of the
gamma-phosphoryl group from ATP to serine/threonine
residues on protein substrates. The Yank1 subfamily is
part of a larger superfamily that includes the catalytic
domains of other protein STKs, protein tyrosine kinases,
RIO kinases, aminoglycoside phosphotransferase, choline
kinase, and phosphoinositide 3-kinase. This subfamily
contains uncharacterized STKs with similarity to the
human protein designated Yank1 or STK32A.
Length = 258
Score = 193 bits (492), Expect = 1e-56
Identities = 81/244 (33%), Positives = 134/244 (54%), Gaps = 5/244 (2%)
Query: 48 YKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQ-LNPGSLQKLFREVRIMKMLDHPN 106
++LL+ IGKG F KV + + T K A+K ++K + + GS++ + E RI++ L+HP
Sbjct: 2 FELLRVIGKGAFGKVCIVQKRDTKKMFAMKYMNKQKCVEKGSVRNVLNERRILQELNHPF 61
Query: 107 IVKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKI 166
+V L+ + E+ +YLV++ GG++ +L + E++ + +IV A++Y H K I
Sbjct: 62 LVNLWYSFQDEENMYLVVDLLLGGDLRYHLSQKVKFSEEQVKFWICEIVLALEYLHSKGI 121
Query: 167 IHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSPPYAAPELFQGKKYDGPEV 226
IHRD+K +N+LLD + ++ I DF + + TP + G+P Y APE+ + Y V
Sbjct: 122 IHRDIKPDNILLDEQGHVHITDFNIATKVTPDTLTTSTSGTPGYMAPEVLCRQGY-SVAV 180
Query: 227 DVWSLGVILYTLVSGSLPFDG--STLRELRERVLRGKYR-IPFYMSTDCENLLKKFLVLN 283
D WSLGV Y + G P+ G T+R+ P ST+ + + K L +
Sbjct: 181 DWWSLGVTAYECLRGKRPYRGHSRTIRDQIRAKQETADVLYPATWSTEAIDAINKLLERD 240
Query: 284 PAKR 287
P KR
Sbjct: 241 PQKR 244
Score = 102 bits (257), Expect = 2e-24
Identities = 37/112 (33%), Positives = 65/112 (58%)
Query: 474 LLKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKI 533
L+ L+ + E+ +YLV++ GG++ +L + E++ + +IV A++Y H K I
Sbjct: 62 LVNLWYSFQDEENMYLVVDLLLGGDLRYHLSQKVKFSEEQVKFWICEIVLALEYLHSKGI 121
Query: 534 IHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSPPYAAPELFQG 585
IHRD+K +N+LLD + ++ I DF + + TP + G+P Y APE+
Sbjct: 122 IHRDIKPDNILLDEQGHVHITDFNIATKVTPDTLTTSTSGTPGYMAPEVLCR 173
>gnl|CDD|173728 cd06614, STKc_PAK, Catalytic domain of the Protein Serine/Threonine
Kinase, p21-activated kinase. Serine/threonine kinases
(STKs), p21-activated kinase (PAK) subfamily, catalytic
(c) domain. STKs catalyze the transfer of the
gamma-phosphoryl group from ATP to serine/threonine
residues on protein substrates. The PAK subfamily is
part of a larger superfamily that includes the catalytic
domains of other protein STKs, protein tyrosine kinases,
RIO kinases, aminoglycoside phosphotransferase, choline
kinase, and phosphoinositide 3-kinase. PAKs are Rho
family GTPase-regulated kinases that serve as important
mediators in the function of Cdc42 (cell division cycle
42) and Rac. PAKs are implicated in the regulation of
many cellular processes including growth factor
receptor-mediated proliferation, cell polarity, cell
motility, cell death and survival, and actin
cytoskeleton organization. PAK deregulation is
associated with tumor development. PAKs from higher
eukaryotes are classified into two groups (I and II),
according to their biochemical and structural features.
Group I PAKs contain a PBD (p21-binding domain)
overlapping with an AID (autoinhibitory domain), a
C-terminal catalytic domain, SH3 binding sites and a
non-classical SH3 binding site for PIX (PAK-interacting
exchange factor). Group II PAKs contain a PBD and a
catalytic domain, but lack other motifs found in group I
PAKs. Since group II PAKs do not contain an obvious AID,
they may be regulated differently from group I PAKs.
Group I PAKs interact with the SH3 containing proteins
Nck, Grb2 and PIX; no such binding has been demonstrated
for group II PAKs.
Length = 286
Score = 192 bits (489), Expect = 7e-56
Identities = 89/257 (34%), Positives = 139/257 (54%), Gaps = 23/257 (8%)
Query: 47 KYKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLDHPN 106
YK L+ IG+G +V A TGKEVAIK + + N + + E+ IMK HPN
Sbjct: 20 LYKNLEKIGEGASGEVYKATDRATGKEVAIKKMRLRKQN---KELIINEILIMKDCKHPN 76
Query: 107 IVKLFQVIETEKTLYLVMEYASGGEVFDYLVLHG-RMKEKEARAKFRQIVSAVQYCHQKK 165
IV + L++VMEY GG + D + + RM E + R+++ ++Y H +
Sbjct: 77 IVDYYDSYLVGDELWVVMEYMDGGSLTDIITQNFVRMNEPQIAYVCREVLQGLEYLHSQN 136
Query: 166 IIHRDLKAENLLLDSEMNIKIADFGFSNEFTPG-NKLDTFCGSPPYAAPELFQGKKYDGP 224
+IHRD+K++N+LL + ++K+ADFGF+ + T +K ++ G+P + APE+ + K Y P
Sbjct: 137 VIHRDIKSDNILLSKDGSVKLADFGFAAQLTKEKSKRNSVVGTPYWMAPEVIKRKDYG-P 195
Query: 225 EVDVWSLGVILYTLVSGSLPFDGSTLRELRERVLRGKYRI----------PFYMSTDCEN 274
+VD+WSLG++ + G P+ LRE LR + I P S + ++
Sbjct: 196 KVDIWSLGIMCIEMAEGEPPY-------LREPPLRALFLITTKGIPPLKNPEKWSPEFKD 248
Query: 275 LLKKFLVLNPAKRASLE 291
L K LV +P KR S E
Sbjct: 249 FLNKCLVKDPEKRPSAE 265
Score = 91.5 bits (228), Expect = 2e-20
Identities = 35/106 (33%), Positives = 65/106 (61%), Gaps = 2/106 (1%)
Query: 482 ETEKTLYLVMEYASGGEVFDYLVLHG-RMKEKEARAKFRQIVSAVQYCHQKKIIHRDLKA 540
L++VMEY GG + D + + RM E + R+++ ++Y H + +IHRD+K+
Sbjct: 85 LVGDELWVVMEYMDGGSLTDIITQNFVRMNEPQIAYVCREVLQGLEYLHSQNVIHRDIKS 144
Query: 541 ENLLLDSEMNIKIADFGFSNEFTPG-NKLDTFCGSPPYAAPELFQG 585
+N+LL + ++K+ADFGF+ + T +K ++ G+P + APE+ +
Sbjct: 145 DNILLSKDGSVKLADFGFAAQLTKEKSKRNSVVGTPYWMAPEVIKR 190
>gnl|CDD|223589 COG0515, SPS1, Serine/threonine protein kinase [General function
prediction only / Signal transduction mechanisms /
Transcription / DNA replication, recombination, and
repair].
Length = 384
Score = 189 bits (480), Expect = 9e-54
Identities = 96/272 (35%), Positives = 139/272 (51%), Gaps = 31/272 (11%)
Query: 47 KYKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLF-REVRIMKMLDHP 105
Y++L+ +G+G+F +V LA+ K VA+K++ K + + F RE++I+ L+HP
Sbjct: 1 SYRILRKLGEGSFGEVYLARDR---KLVALKVLAKKLESKSKEVERFLREIQILASLNHP 57
Query: 106 -NIVKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGR---MKEKEARAKFRQIVSAVQYC 161
NIVKL+ + E +LYLVMEY GG + D L GR + E EA QI+SA++Y
Sbjct: 58 PNIVKLYDFFQDEGSLYLVMEYVDGGSLEDLLKKIGRKGPLSESEALFILAQILSALEYL 117
Query: 162 HQKKIIHRDLKAENLLLDSEMN-IKIADFGFSNEFTPGN-------KLDTFCGSPPYAAP 213
H K IIHRD+K EN+LLD + +K+ DFG + T G+P Y AP
Sbjct: 118 HSKGIIHRDIKPENILLDRDGRVVKLIDFGLAKLLPDPGSTSSIPALPSTSVGTPGYMAP 177
Query: 214 ELFQGKK--YDGPEVDVWSLGVILYTLVSGSLPFDGSTLRELRERVLRGKY--------- 262
E+ G Y D+WSLG+ LY L++G PF+G + L+
Sbjct: 178 EVLLGLSLAYASSSSDIWSLGITLYELLTGLPPFEGEKNSSATSQTLKIILELPTPSLAS 237
Query: 263 ----RIPFYMSTDCENLLKKFLVLNPAKRASL 290
P +S +LLKK L +P R S
Sbjct: 238 PLSPSNPELISKAASDLLKKLLAKDPKNRLSS 269
Score = 99.4 bits (246), Expect = 3e-22
Identities = 49/121 (40%), Positives = 65/121 (53%), Gaps = 11/121 (9%)
Query: 476 KLFQVIETEKTLYLVMEYASGGEVFDYLVLHGR---MKEKEARAKFRQIVSAVQYCHQKK 532
KL+ + E +LYLVMEY GG + D L GR + E EA QI+SA++Y H K
Sbjct: 62 KLYDFFQDEGSLYLVMEYVDGGSLEDLLKKIGRKGPLSESEALFILAQILSALEYLHSKG 121
Query: 533 IIHRDLKAENLLLDSEMN-IKIADFGFSNEFTPGN-------KLDTFCGSPPYAAPELFQ 584
IIHRD+K EN+LLD + +K+ DFG + T G+P Y APE+
Sbjct: 122 IIHRDIKPENILLDRDGRVVKLIDFGLAKLLPDPGSTSSIPALPSTSVGTPGYMAPEVLL 181
Query: 585 G 585
G
Sbjct: 182 G 182
>gnl|CDD|140289 PTZ00263, PTZ00263, protein kinase A catalytic subunit;
Provisional.
Length = 329
Score = 186 bits (473), Expect = 3e-53
Identities = 87/241 (36%), Positives = 142/241 (58%), Gaps = 4/241 (1%)
Query: 48 YKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQ-LNPGSLQKLFREVRIMKMLDHPN 106
+++ +T+G G+F +V++AKH TG+ AIK + K + L +Q + +E I+ L HP
Sbjct: 20 FEMGETLGTGSFGRVRIAKHKGTGEYYAIKCLKKREILKMKQVQHVAQEKSILMELSHPF 79
Query: 107 IVKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKI 166
IV + + E +Y ++E+ GGE+F +L GR A+ ++V A +Y H K I
Sbjct: 80 IVNMMCSFQDENRVYFLLEFVVGGELFTHLRKAGRFPNDVAKFYHAELVLAFEYLHSKDI 139
Query: 167 IHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSPPYAAPELFQGKKYDGPEV 226
I+RDLK ENLLLD++ ++K+ DFGF+ + ++ T CG+P Y APE+ Q K + G V
Sbjct: 140 IYRDLKPENLLLDNKGHVKVTDFGFAKKVP--DRTFTLCGTPEYLAPEVIQSKGH-GKAV 196
Query: 227 DVWSLGVILYTLVSGSLPFDGSTLRELRERVLRGKYRIPFYMSTDCENLLKKFLVLNPAK 286
D W++GV+LY ++G PF T + E++L G+ + P + +L+K L + K
Sbjct: 197 DWWTMGVLLYEFIAGYPPFFDDTPFRIYEKILAGRLKFPNWFDGRARDLVKGLLQTDHTK 256
Query: 287 R 287
R
Sbjct: 257 R 257
Score = 101 bits (252), Expect = 3e-23
Identities = 44/112 (39%), Positives = 68/112 (60%), Gaps = 5/112 (4%)
Query: 473 TLLKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKK 532
++ FQ E +Y ++E+ GGE+F +L GR A+ ++V A +Y H K
Sbjct: 82 NMMCSFQ---DENRVYFLLEFVVGGELFTHLRKAGRFPNDVAKFYHAELVLAFEYLHSKD 138
Query: 533 IIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSPPYAAPELFQ 584
II+RDLK ENLLLD++ ++K+ DFGF+ + ++ T CG+P Y APE+ Q
Sbjct: 139 IIYRDLKPENLLLDNKGHVKVTDFGFAKKVP--DRTFTLCGTPEYLAPEVIQ 188
>gnl|CDD|214568 smart00221, STYKc, Protein kinase; unclassified specificity.
Phosphotransferases. The specificity of this class of
kinases can not be predicted. Possible dual-specificity
Ser/Thr/Tyr kinase.
Length = 258
Score = 181 bits (463), Expect = 2e-52
Identities = 80/254 (31%), Positives = 122/254 (48%), Gaps = 18/254 (7%)
Query: 49 KLLKTIGKGNFAKVKLAKHVPTGK----EVAIKIIDKTQLNPGSLQKLFREVRIMKMLDH 104
L K +G+G F +V G EVA+K + K + +++ RE RIM+ LDH
Sbjct: 2 TLGKKLGEGAFGEVYKGTLKGKGDGKEVEVAVKTL-KEDASEQQIEEFLREARIMRKLDH 60
Query: 105 PNIVKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGR----MKEKEARAKF-RQIVSAVQ 159
PNIVKL V E+ L +VMEY GG++ DYL + + + F QI ++
Sbjct: 61 PNIVKLLGVCTEEEPLMIVMEYMPGGDLLDYLRKNRPKELSLSDL---LSFALQIARGME 117
Query: 160 YCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSPPYA--APELFQ 217
Y K IHRDL A N L+ + +KI+DFG S + + G P APE +
Sbjct: 118 YLESKNFIHRDLAARNCLVGENLVVKISDFGLSRDLYDDDYYKVKGGKLPIRWMAPESLK 177
Query: 218 GKKYDGPEVDVWSLGVILYTLVS-GSLPFDGSTLRELRERVLRGKYR-IPFYMSTDCENL 275
K+ + DVWS GV+L+ + + G P+ G + E+ E + +G P + L
Sbjct: 178 EGKF-TSKSDVWSFGVLLWEIFTLGEEPYPGMSNAEVLEYLKKGYRLPKPPNCPPELYKL 236
Query: 276 LKKFLVLNPAKRAS 289
+ + +P R +
Sbjct: 237 MLQCWAEDPEDRPT 250
Score = 82.2 bits (204), Expect = 2e-17
Identities = 33/91 (36%), Positives = 48/91 (52%), Gaps = 8/91 (8%)
Query: 474 LLKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGR----MKEKEARAKF-RQIVSAVQYC 528
++KL V E+ L +VMEY GG++ DYL + + + F QI ++Y
Sbjct: 63 IVKLLGVCTEEEPLMIVMEYMPGGDLLDYLRKNRPKELSLSDL---LSFALQIARGMEYL 119
Query: 529 HQKKIIHRDLKAENLLLDSEMNIKIADFGFS 559
K IHRDL A N L+ + +KI+DFG S
Sbjct: 120 ESKNFIHRDLAARNCLVGENLVVKISDFGLS 150
>gnl|CDD|197581 smart00219, TyrKc, Tyrosine kinase, catalytic domain.
Phosphotransferases. Tyrosine-specific kinase subfamily.
Length = 257
Score = 180 bits (460), Expect = 4e-52
Identities = 80/253 (31%), Positives = 123/253 (48%), Gaps = 17/253 (6%)
Query: 49 KLLKTIGKGNFAKVKLAKHVPTGK----EVAIKIIDKTQLNPGSLQKLFREVRIMKMLDH 104
L K +G+G F +V K G EVA+K + K + +++ RE RIM+ LDH
Sbjct: 2 TLGKKLGEGAFGEVYKGKLKGKGGKKKVEVAVKTL-KEDASEQQIEEFLREARIMRKLDH 60
Query: 105 PNIVKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGR---MKEKEARAKF-RQIVSAVQY 160
PN+VKL V E+ LY+VMEY GG++ YL + + + F QI ++Y
Sbjct: 61 PNVVKLLGVCTEEEPLYIVMEYMEGGDLLSYLRKNRPKLSLSDL---LSFALQIARGMEY 117
Query: 161 CHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSPPYA--APELFQG 218
K IHRDL A N L+ + +KI+DFG S + + G P APE +
Sbjct: 118 LESKNFIHRDLAARNCLVGENLVVKISDFGLSRDLYDDDYYRKRGGKLPIRWMAPESLKE 177
Query: 219 KKYDGPEVDVWSLGVILYTLVS-GSLPFDGSTLRELRERVLRGKYR-IPFYMSTDCENLL 276
K+ + DVWS GV+L+ + + G P+ G + E+ E + G P + +L+
Sbjct: 178 GKF-TSKSDVWSFGVLLWEIFTLGEQPYPGMSNEEVLEYLKNGYRLPQPPNCPPELYDLM 236
Query: 277 KKFLVLNPAKRAS 289
+ +P R +
Sbjct: 237 LQCWAEDPEDRPT 249
Score = 81.0 bits (201), Expect = 5e-17
Identities = 33/90 (36%), Positives = 48/90 (53%), Gaps = 7/90 (7%)
Query: 474 LLKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGR---MKEKEARAKF-RQIVSAVQYCH 529
++KL V E+ LY+VMEY GG++ YL + + + F QI ++Y
Sbjct: 63 VVKLLGVCTEEEPLYIVMEYMEGGDLLSYLRKNRPKLSLSDL---LSFALQIARGMEYLE 119
Query: 530 QKKIIHRDLKAENLLLDSEMNIKIADFGFS 559
K IHRDL A N L+ + +KI+DFG S
Sbjct: 120 SKNFIHRDLAARNCLVGENLVVKISDFGLS 149
>gnl|CDD|173733 cd07829, STKc_CDK_like, Catalytic domain of Cyclin-Dependent
protein Kinase-like Serine/Threonine Kinases.
Serine/Threonine Kinases (STKs), Cyclin-Dependent
protein Kinase (CDK)-like subfamily, catalytic (c)
domain. STKs catalyze the transfer of the
gamma-phosphoryl group from ATP to serine/threonine
residues on protein substrates. The CDK-like subfamily
is part of a larger superfamily that includes the
catalytic domains of other protein STKs, protein
tyrosine kinases, RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase. CDKs belong to a large family of STKs that are
regulated by their cognate cyclins. Together, they are
involved in the control of cell-cycle progression,
transcription, and neuronal function. CDKs are partly
regulated by their subcellular localization, which
defines substrate phosphorylation and the resulting
specific function. CDK1, CDK2, CDK4, and CDK6 have
well-defined functions in the cell cycle, such as the
regulation of the early G1 phase by CDK4 or CDK6, the
G1/S phase transition by CDK2, or the entry of mitosis
by CDK1. They also exhibit overlapping cyclin
specificity and functions in certain conditions.
Knockout mice with a single CDK deleted remain viable
with specific phenotypes, showing that some CDKs can
compensate for each other. For example, CDK4 can
compensate for the loss of CDK6, however, double
knockout mice with both CDK4 and CDK6 deleted die in
utero. CDK8 and CDK9 are mainly involved in
transcription while CDK5 is implicated in neuronal
function. CDK7 plays essential roles in both the cell
cycle as a CDK-Activating Kinase (CAK) and in
transcription as a component of the general
transcription factor TFIIH.
Length = 282
Score = 178 bits (455), Expect = 4e-51
Identities = 88/282 (31%), Positives = 132/282 (46%), Gaps = 50/282 (17%)
Query: 48 YKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPG----SLQKLFREVRIMKMLD 103
Y+ L+ +G+G + V A+ TG+ VA+K I G +L RE+ ++K L
Sbjct: 1 YEKLEKLGEGTYGVVYKARDKKTGEIVALKKIRLDNEEEGIPSTAL----REISLLKELK 56
Query: 104 HPNIVKLFQVIETEKTLYLVMEYASGGEVFD---YL-VLHGRMKEKEARAKFRQIVSAVQ 159
HPNIVKL VI TE+ LYLV EY D YL G + ++ Q++ +
Sbjct: 57 HPNIVKLLDVIHTERKLYLVFEYCD----MDLKKYLDKRPGPLSPNLIKSIMYQLLRGLA 112
Query: 160 YCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFT-PGNKLDTFCGSPPYAAPELFQG 218
YCH +I+HRDLK +N+L++ + +K+ADFG + F P + Y APE+ G
Sbjct: 113 YCHSHRILHRDLKPQNILINRDGVLKLADFGLARAFGIPLRTYTHEVVTLWYRAPEILLG 172
Query: 219 KKYDGPEVDVWSLGVILYTLVSGSLPFDGSTLREL-------------RERVLRGKYRIP 265
K+ VD+WS+G I +++G F G + E+ E G ++P
Sbjct: 173 SKHYSTAVDIWSVGCIFAEMITGKPLFPGDS--EIDQLFKIFQILGTPTEESWPGVTKLP 230
Query: 266 FY------------------MSTDCENLLKKFLVLNPAKRAS 289
Y + + +LL K L NPAKR S
Sbjct: 231 DYKPTFPKFPPKDLEKVLPRLDPEGIDLLSKMLQYNPAKRIS 272
Score = 94.9 bits (237), Expect = 1e-21
Identities = 40/115 (34%), Positives = 59/115 (51%), Gaps = 9/115 (7%)
Query: 476 KLFQVIETEKTLYLVMEYASGGEVFD---YL-VLHGRMKEKEARAKFRQIVSAVQYCHQK 531
KL VI TE+ LYLV EY D YL G + ++ Q++ + YCH
Sbjct: 62 KLLDVIHTERKLYLVFEYCD----MDLKKYLDKRPGPLSPNLIKSIMYQLLRGLAYCHSH 117
Query: 532 KIIHRDLKAENLLLDSEMNIKIADFGFSNEFT-PGNKLDTFCGSPPYAAPELFQG 585
+I+HRDLK +N+L++ + +K+ADFG + F P + Y APE+ G
Sbjct: 118 RILHRDLKPQNILINRDGVLKLADFGLARAFGIPLRTYTHEVVTLWYRAPEILLG 172
>gnl|CDD|173681 cd05590, STKc_nPKC_eta, Catalytic domain of the Protein
Serine/Threonine Kinase, Novel Protein Kinase C eta.
Serine/Threonine Kinases (STKs), Novel Protein Kinase C
(nPKC), eta isoform, catalytic (c) domain. STKs catalyze
the transfer of the gamma-phosphoryl group from ATP to
serine/threonine residues on protein substrates. The
nPKC subfamily is part of a larger superfamily that
includes the catalytic domains of other protein STKs,
protein tyrosine kinases, RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase. PKCs are classified into three groups
(classical, atypical, and novel) depending on their mode
of activation and the structural characteristics of
their regulatory domain. nPKCs are calcium-independent,
but require DAG (1,2-diacylglycerol) and
phosphatidylserine (PS) for activity. There are four
nPKC isoforms, delta, epsilon, eta, and theta. PKC-eta
is predominantly expressed in squamous epithelia, where
it plays a crucial role in the signaling of cell-type
specific differentiation. It is also expressed in pro-B
cells and early-stage thymocytes, and acts as a key
regulator in early B-cell development. PKC-eta increases
glioblastoma multiforme (GBM) proliferation and
resistance to radiation, and is being developed as a
therapeutic target for the management of GBM.
Length = 320
Score = 178 bits (454), Expect = 1e-50
Identities = 93/252 (36%), Positives = 143/252 (56%), Gaps = 9/252 (3%)
Query: 52 KTIGKGNFAKVKLAKHVPTGKEVAIKIIDK-TQLNPGSLQKLFREVRIMKML-DHPNIVK 109
+ +GKG+F KV LA+ +G+ A+K++ K L ++ E RI+ + +HP + +
Sbjct: 1 RVLGKGSFGKVMLARLKESGRLYAVKVLKKDVILQDDDVECTMTEKRILSLARNHPFLTQ 60
Query: 110 LFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKIIHR 169
L+ +T L+ VME+ +GG++ ++ R E AR +I SA+ + H K II+R
Sbjct: 61 LYCCFQTPDRLFFVMEFVNGGDLMFHIQKSRRFDEARARFYAAEITSALMFLHDKGIIYR 120
Query: 170 DLKAENLLLDSEMNIKIADFGFSNE-FTPGNKLDTFCGSPPYAAPELFQGKKYDGPEVDV 228
DLK +N+LLD E + K+ADFG E G TFCG+P Y APE+ Q Y GP VD
Sbjct: 121 DLKLDNVLLDHEGHCKLADFGMCKEGIFNGKTTSTFCGTPDYIAPEILQEMLY-GPSVDW 179
Query: 229 WSLGVILYTLVSGSLPFDGSTLRELRERVLRGKYRIPFYMSTDCENLLKKFLVLNPAKRA 288
W++GV+LY ++ G PF+ +L E +L + P ++S D ++LK F+ NP R
Sbjct: 180 WAMGVLLYEMLCGHAPFEAENEDDLFEAILNDEVVYPTWLSQDAVDILKAFMTKNPTMRL 239
Query: 289 SLEVSGEVTLGG 300
G +TLGG
Sbjct: 240 -----GSLTLGG 246
Score = 96.5 bits (240), Expect = 1e-21
Identities = 46/112 (41%), Positives = 66/112 (58%), Gaps = 1/112 (0%)
Query: 474 LLKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKI 533
L +L+ +T L+ VME+ +GG++ ++ R E AR +I SA+ + H K I
Sbjct: 58 LTQLYCCFQTPDRLFFVMEFVNGGDLMFHIQKSRRFDEARARFYAAEITSALMFLHDKGI 117
Query: 534 IHRDLKAENLLLDSEMNIKIADFGFSNE-FTPGNKLDTFCGSPPYAAPELFQ 584
I+RDLK +N+LLD E + K+ADFG E G TFCG+P Y APE+ Q
Sbjct: 118 IYRDLKLDNVLLDHEGHCKLADFGMCKEGIFNGKTTSTFCGTPDYIAPEILQ 169
>gnl|CDD|173662 cd05571, STKc_PKB, Catalytic domain of the Protein Serine/Threonine
Kinase, Protein Kinase B. Serine/Threonine Kinases
(STKs), Protein Kinase B (PKB) or Akt subfamily,
catalytic (c) domain. STKs catalyze the transfer of the
gamma-phosphoryl group from ATP to serine/threonine
residues on protein substrates. The PKB subfamily is
part of a larger superfamily that includes the catalytic
domains of other protein STKs, protein tyrosine kinases,
RIO kinases, aminoglycoside phosphotransferase, choline
kinase, and phosphoinositide 3-kinase (PI3K). There are
three PKB isoforms from different genes, PKB-alpha (or
Akt1), PKB-beta (or Akt2), and PKB-gamma (or Akt3). PKB
contains an N-terminal pleckstrin homology (PH) domain
and a C-terminal catalytic domain. It is activated
downstream of PI3K and plays important roles in diverse
cellular functions including cell survival, growth,
proliferation, angiogenesis, motility, and migration.
PKB also has a central role in a variety of human
cancers, having been implicated in tumor initiation,
progression, and metastasis.
Length = 323
Score = 178 bits (452), Expect = 3e-50
Identities = 95/253 (37%), Positives = 135/253 (53%), Gaps = 13/253 (5%)
Query: 52 KTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQL-NPGSLQKLFREVRIMKMLDHPNIVKL 110
K +GKG F KV L + TGK A+KI+ K + + E R+++ HP + L
Sbjct: 1 KLLGKGTFGKVILVREKATGKYYAMKILKKEVIIAKDEVAHTLTESRVLQNTRHPFLTAL 60
Query: 111 FQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKIIHRD 170
+T L VMEYA+GGE+F +L E AR +IVSA+ Y H +++RD
Sbjct: 61 KYSFQTHDRLCFVMEYANGGELFFHLSRERVFSEDRARFYGAEIVSALGYLHSCDVVYRD 120
Query: 171 LKAENLLLDSEMNIKIADFGFSNE-FTPGNKLDTFCGSPPYAAPELFQGKKYDGPEVDVW 229
LK ENL+LD + +IKI DFG E + G + TFCG+P Y APE+ + Y G VD W
Sbjct: 121 LKLENLMLDKDGHIKITDFGLCKEGISDGATMKTFCGTPEYLAPEVLEDNDY-GRAVDWW 179
Query: 230 SLGVILYTLVSGSLPFDGSTLRELRERVLRGKYRIPFYMSTDCENLLKKFLVLNPAKRAS 289
LGV++Y ++ G LPF +L E +L + R P +S + ++LL L +P +R
Sbjct: 180 GLGVVMYEMMCGRLPFYNQDHEKLFELILMEEIRFPRTLSPEAKSLLAGLLKKDPKQR-- 237
Query: 290 LEVSGEVTLGGAP 302
LGG P
Sbjct: 238 --------LGGGP 242
Score = 106 bits (267), Expect = 3e-25
Identities = 47/104 (45%), Positives = 64/104 (61%), Gaps = 1/104 (0%)
Query: 482 ETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKIIHRDLKAE 541
+T L VMEYA+GGE+F +L E AR +IVSA+ Y H +++RDLK E
Sbjct: 65 QTHDRLCFVMEYANGGELFFHLSRERVFSEDRARFYGAEIVSALGYLHSCDVVYRDLKLE 124
Query: 542 NLLLDSEMNIKIADFGFSNE-FTPGNKLDTFCGSPPYAAPELFQ 584
NL+LD + +IKI DFG E + G + TFCG+P Y APE+ +
Sbjct: 125 NLMLDKDGHIKITDFGLCKEGISDGATMKTFCGTPEYLAPEVLE 168
>gnl|CDD|173680 cd05589, STKc_PKN, Catalytic domain of the Protein Serine/Threonine
Kinase, Protein Kinase N. Serine/Threonine Kinases
(STKs), Protein Kinase N (PKN) subfamily, catalytic (c)
domain. STKs catalyze the transfer of the
gamma-phosphoryl group from ATP to serine/threonine
residues on protein substrates. The PKN subfamily is
part of a larger superfamily that includes the catalytic
domains of other protein STKs, protein tyrosine kinases,
RIO kinases, aminoglycoside phosphotransferase, choline
kinase, and phosphoinositide 3-kinase. PKN has a
C-terminal catalytic domain that is highly homologous to
PKCs. Its unique N-terminal regulatory region contains
antiparallel coiled-coil (ACC) domains. In mammals,
there are three PKN isoforms from different genes
(designated PKN-alpha, beta, and gamma), which show
different enzymatic properties, tissue distribution, and
varied functions. PKN can be activated by the small
GTPase Rho, and by fatty acids such as arachidonic and
linoleic acids. It is involved in many biological
processes including cytokeletal regulation, cell
adhesion, vesicle transport, glucose transport,
regulation of meiotic maturation and embryonic cell
cycles, signaling to the nucleus, and tumorigenesis.
Length = 324
Score = 177 bits (450), Expect = 6e-50
Identities = 90/248 (36%), Positives = 142/248 (57%), Gaps = 13/248 (5%)
Query: 48 YKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQ-LNPGSLQKLFREVRIMKMLD--- 103
++ L +G+G+F KV LA++ TG+ AIK + K + ++ L E RI + +
Sbjct: 1 FRCLAVLGRGHFGKVLLAEYKKTGELYAIKALKKGDIIARDEVESLMCEKRIFETANSER 60
Query: 104 HPNIVKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKE-KEARAKF--RQIVSAVQY 160
HP +V LF +TE + VMEYA+GG+ L++H E RA F +V +QY
Sbjct: 61 HPFLVNLFACFQTEDHVCFVMEYAAGGD----LMMHIHTDVFSEPRAVFYAACVVLGLQY 116
Query: 161 CHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNE-FTPGNKLDTFCGSPPYAAPELFQGK 219
H+ KI++RDLK +NLLLD+E +KIADFG E G++ TFCG+P + APE+
Sbjct: 117 LHENKIVYRDLKLDNLLLDTEGFVKIADFGLCKEGMGFGDRTSTFCGTPEFLAPEVLTET 176
Query: 220 KYDGPEVDVWSLGVILYTLVSGSLPFDGSTLRELRERVLRGKYRIPFYMSTDCENLLKKF 279
Y VD W LGV++Y ++ G PF G E+ + ++ + R P ++S + +++++
Sbjct: 177 SY-TRAVDWWGLGVLIYEMLVGESPFPGDDEEEVFDSIVNDEVRYPRFLSREAISIMRRL 235
Query: 280 LVLNPAKR 287
L NP +R
Sbjct: 236 LRRNPERR 243
Score = 105 bits (263), Expect = 1e-24
Identities = 50/113 (44%), Positives = 70/113 (61%), Gaps = 8/113 (7%)
Query: 474 LLKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKE-KEARAKF--RQIVSAVQYCHQ 530
L+ LF +TE + VMEYA+GG+ L++H E RA F +V +QY H+
Sbjct: 64 LVNLFACFQTEDHVCFVMEYAAGGD----LMMHIHTDVFSEPRAVFYAACVVLGLQYLHE 119
Query: 531 KKIIHRDLKAENLLLDSEMNIKIADFGFSNE-FTPGNKLDTFCGSPPYAAPEL 582
KI++RDLK +NLLLD+E +KIADFG E G++ TFCG+P + APE+
Sbjct: 120 NKIVYRDLKLDNLLLDTEGFVKIADFGLCKEGMGFGDRTSTFCGTPEFLAPEV 172
>gnl|CDD|173682 cd05591, STKc_nPKC_epsilon, Catalytic domain of the Protein
Serine/Threonine Kinase, Novel Protein Kinase C epsilon.
Serine/Threonine Kinases (STKs), Novel Protein Kinase C
(nPKC), epsilon isoform, catalytic (c) domain. STKs
catalyze the transfer of the gamma-phosphoryl group from
ATP to serine/threonine residues on protein substrates.
The nPKC subfamily is part of a larger superfamily that
includes the catalytic domains of other protein STKs,
protein tyrosine kinases, RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase. PKCs are classified into three groups
(classical, atypical, and novel) depending on their mode
of activation and the structural characteristics of
their regulatory domain. nPKCs are calcium-independent,
but require DAG (1,2-diacylglycerol) and
phosphatidylserine (PS) for activity. There are four
nPKC isoforms, delta, epsilon, eta, and theta.
PKC-epsilon has been shown to behave as an oncoprotein.
Its overexpression contributes to neoplastic
transformation depending on the cell type. It
contributes to oncogenesis by inducing disordered cell
growth and inhibiting cell death. It also plays a role
in tumor invasion and metastasis. PKC-epsilon has also
been found to confer cardioprotection against ischemia
and reperfusion-mediated damage. Other cellular
functions include the regulation of gene expression,
cell adhesion, and cell motility.
Length = 321
Score = 175 bits (444), Expect = 3e-49
Identities = 88/241 (36%), Positives = 138/241 (57%), Gaps = 8/241 (3%)
Query: 52 KTIGKGNFAKVKLAKHVPTGKEVAIKIIDK-TQLNPGSLQKLFREVRIMKM-LDHPNIVK 109
K +GKG+F KV LA+ T + AIK++ K L + E RI+ + HP +
Sbjct: 1 KVLGKGSFGKVMLAELKGTDEVYAIKVLKKDVILQDDDVDCTMTEKRILALAAKHPFLTA 60
Query: 110 LFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKF--RQIVSAVQYCHQKKII 167
L +T+ L+ VMEY +GG++ + + R K E R++F ++ A+ + H+ +I
Sbjct: 61 LHCCFQTKDRLFFVMEYVNGGDLM-FQIQRSR-KFDEPRSRFYAAEVTLALMFLHRHGVI 118
Query: 168 HRDLKAENLLLDSEMNIKIADFGFSNE-FTPGNKLDTFCGSPPYAAPELFQGKKYDGPEV 226
+RDLK +N+LLD+E + K+ADFG E G TFCG+P Y APE+ Q +Y GP V
Sbjct: 119 YRDLKLDNILLDAEGHCKLADFGMCKEGILNGVTTTTFCGTPDYIAPEILQELEY-GPSV 177
Query: 227 DVWSLGVILYTLVSGSLPFDGSTLRELRERVLRGKYRIPFYMSTDCENLLKKFLVLNPAK 286
D W+LGV++Y +++G PF+ +L E +L P ++S + ++LK F+ NP K
Sbjct: 178 DWWALGVLMYEMMAGQPPFEADNEDDLFESILHDDVLYPVWLSKEAVSILKAFMTKNPNK 237
Query: 287 R 287
R
Sbjct: 238 R 238
Score = 101 bits (253), Expect = 2e-23
Identities = 44/114 (38%), Positives = 68/114 (59%), Gaps = 5/114 (4%)
Query: 474 LLKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKF--RQIVSAVQYCHQK 531
L L +T+ L+ VMEY +GG++ + + R K E R++F ++ A+ + H+
Sbjct: 58 LTALHCCFQTKDRLFFVMEYVNGGDLM-FQIQRSR-KFDEPRSRFYAAEVTLALMFLHRH 115
Query: 532 KIIHRDLKAENLLLDSEMNIKIADFGFSNE-FTPGNKLDTFCGSPPYAAPELFQ 584
+I+RDLK +N+LLD+E + K+ADFG E G TFCG+P Y APE+ Q
Sbjct: 116 GVIYRDLKLDNILLDAEGHCKLADFGMCKEGILNGVTTTTFCGTPDYIAPEILQ 169
>gnl|CDD|143345 cd07840, STKc_CDK9_like, Catalytic domain of Cyclin-Dependent
protein Kinase 9-like Serine/Threonine Kinases.
Serine/Threonine Kinases (STKs), Cyclin-Dependent
protein Kinase 9 (CDK9)-like subfamily, catalytic (c)
domain. STKs catalyze the transfer of the
gamma-phosphoryl group from ATP to serine/threonine
residues on protein substrates. The CDK9-like subfamily
is part of a larger superfamily that includes the
catalytic domains of other protein STKs, protein
tyrosine kinases, RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase. CDKs belong to a large family of STKs that are
regulated by their cognate cyclins. Together, they are
involved in the control of cell-cycle progression,
transcription, and neuronal function. This subfamily is
composed of CDK9 and CDK12 from higher eukaryotes, yeast
BUR1, C-type plant CDKs (CdkC), and similar proteins.
CDK9, BUR1, and CdkC are functionally equivalent. They
act as a kinase for the C-terminal domain of RNA
polymerase II and participate in regulating mutliple
steps of gene expression including transcription
elongation and RNA processing. CDK9 and CdkC associate
with T-type cyclins while BUR1 associates with the
cyclin BUR2. CDK12 is a unique CDK that contains an
arginine/serine-rich (RS) domain, which is predominantly
found in splicing factors. CDK12 interacts with cyclins
L1 and L2, and participates in regulating transcription
and alternative splicing.
Length = 287
Score = 173 bits (442), Expect = 3e-49
Identities = 85/288 (29%), Positives = 138/288 (47%), Gaps = 57/288 (19%)
Query: 48 YKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLDHPNI 107
Y+ + IG+G + +V A++ TG+ VA+K I G RE+++++ L HPNI
Sbjct: 1 YEKIAQIGEGTYGQVYKARNKKTGELVALKKIRMENEKEGFPITAIREIKLLQKLRHPNI 60
Query: 108 VKLFQVI--ETEKTLYLVMEYASGGEVFDY--LVLHGRMKEKEARAK--FRQIVSAVQYC 161
V+L +++ + + ++Y+V EY D L+ +K E++ K +Q++ +QY
Sbjct: 61 VRLKEIVTSKGKGSIYMVFEYMD----HDLTGLLDSPEVKFTESQIKCYMKQLLEGLQYL 116
Query: 162 HQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLD------TFCGSPPYAAPEL 215
H I+HRD+K N+L++++ +K+ADFG + +T N D T Y PEL
Sbjct: 117 HSNGILHRDIKGSNILINNDGVLKLADFGLARPYTKRNSADYTNRVITLW----YRPPEL 172
Query: 216 FQG-KKYDGPEVDVWSLGVILYTLVSGSLPFDGST------------------------- 249
G +Y GPEVD+WS+G IL L G F GST
Sbjct: 173 LLGATRY-GPEVDMWSVGCILAELFLGKPIFQGSTELEQLEKIFELCGSPTDENWPGVSK 231
Query: 250 --------LRELRERVLRGKYRIPFYMSTDCENLLKKFLVLNPAKRAS 289
++ +R LR ++ + +LL K L L+P KR S
Sbjct: 232 LPWFENLKPKKPYKRRLREFFK--HLIDPSALDLLDKLLTLDPKKRIS 277
Score = 86.1 bits (214), Expect = 2e-18
Identities = 28/92 (30%), Positives = 52/92 (56%), Gaps = 8/92 (8%)
Query: 482 ETEKTLYLVMEYASGGEVFDY--LVLHGRMKEKEARAK--FRQIVSAVQYCHQKKIIHRD 537
+ + ++Y+V EY D L+ +K E++ K +Q++ +QY H I+HRD
Sbjct: 70 KGKGSIYMVFEYMD----HDLTGLLDSPEVKFTESQIKCYMKQLLEGLQYLHSNGILHRD 125
Query: 538 LKAENLLLDSEMNIKIADFGFSNEFTPGNKLD 569
+K N+L++++ +K+ADFG + +T N D
Sbjct: 126 IKGSNILINNDGVLKLADFGLARPYTKRNSAD 157
>gnl|CDD|173760 cd08220, STKc_Nek8, Catalytic domain of the Protein
Serine/Threonine Kinase, Never In Mitosis gene A-related
kinase 8. Serine/Threonine Kinases (STKs), Never In
Mitosis gene A (NIMA)-related kinase 8 (Nek8) subfamily,
catalytic (c) domain. STKs catalyze the transfer of the
gamma-phosphoryl group from ATP to serine/threonine
residues on protein substrates. The Nek8 subfamily is
one of a family of 11 different Neks (Nek1-11) that are
involved in cell cycle control. The Nek family is part
of a larger superfamily that includes the catalytic
domains of other protein STKs, protein tyrosine kinases,
RIO kinases, aminoglycoside phosphotransferase, choline
kinase, and phosphoinositide 3-kinase. Nek8 contains an
N-terminal kinase catalytic domain and a C-terminal RCC1
(regulator of chromosome condensation) domain. A double
point mutation in Nek8 causes cystic kidney disease in
mice that genetically resembles human autosomal
recessive polycystic kidney disease (ARPKD). Nek8 is
also associated with a rare form of juvenile renal
cystic disease, nephronophthisis type 9. It has been
suggested that a defect in the ciliary localization of
Nek8 contributes to the development of cysts manifested
by these diseases.
Length = 256
Score = 172 bits (438), Expect = 4e-49
Identities = 87/248 (35%), Positives = 135/248 (54%), Gaps = 5/248 (2%)
Query: 47 KYKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLDHPN 106
KY+ ++ +G+G F V L + K V IK I Q+ E +++K+L HPN
Sbjct: 1 KYEKIRVVGRGAFGIVHLCRRKADQKLVIIKQIPVEQMTKDERLAAQNECQVLKLLSHPN 60
Query: 107 IVKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGR--MKEKEARAKFRQIVSAVQYCHQK 164
I++ ++ +K L +VMEYA GG + +Y+ + E F QI+ A+ + H K
Sbjct: 61 IIEYYENFLEDKALMIVMEYAPGGTLAEYIQKRCNSLLDEDTILHFFVQILLALHHVHTK 120
Query: 165 KIIHRDLKAENLLLDS-EMNIKIADFGFSNEFTPGNKLDTFCGSPPYAAPELFQGKKYDG 223
I+HRDLK +N+LLD +M +KI DFG S + +K T G+P Y +PEL +GK Y+
Sbjct: 121 LILHRDLKTQNILLDKHKMVVKIGDFGISKILSSKSKAYTVVGTPCYISPELCEGKPYN- 179
Query: 224 PEVDVWSLGVILYTLVSGSLPFDGSTLRELRERVLRGKYR-IPFYMSTDCENLLKKFLVL 282
+ D+W+LG +LY L S F+ + L L +++ G + I S D L+ L L
Sbjct: 180 QKSDIWALGCVLYELASLKRAFEAANLPALVLKIMSGTFAPISDRYSPDLRQLILSMLNL 239
Query: 283 NPAKRASL 290
+P+KR L
Sbjct: 240 DPSKRPQL 247
Score = 93.4 bits (232), Expect = 3e-21
Identities = 51/136 (37%), Positives = 73/136 (53%), Gaps = 12/136 (8%)
Query: 462 KPSRRASSGGETLLKLFQ---VIE------TEKTLYLVMEYASGGEVFDYLVLHGR--MK 510
K R A+ +LKL +IE +K L +VMEYA GG + +Y+ +
Sbjct: 40 KDERLAAQNECQVLKLLSHPNIIEYYENFLEDKALMIVMEYAPGGTLAEYIQKRCNSLLD 99
Query: 511 EKEARAKFRQIVSAVQYCHQKKIIHRDLKAENLLLDS-EMNIKIADFGFSNEFTPGNKLD 569
E F QI+ A+ + H K I+HRDLK +N+LLD +M +KI DFG S + +K
Sbjct: 100 EDTILHFFVQILLALHHVHTKLILHRDLKTQNILLDKHKMVVKIGDFGISKILSSKSKAY 159
Query: 570 TFCGSPPYAAPELFQG 585
T G+P Y +PEL +G
Sbjct: 160 TVVGTPCYISPELCEG 175
>gnl|CDD|173683 cd05592, STKc_nPKC_theta_delta, Catalytic domain of the Protein
Serine/Threonine Kinases, Novel Protein Kinase C theta
and delta. Serine/Threonine Kinases (STKs), Novel
Protein Kinase C (nPKC), theta and delta-like isoforms,
catalytic (c) domain. STKs catalyze the transfer of the
gamma-phosphoryl group from ATP to serine/threonine
residues on protein substrates. The nPKC subfamily is
part of a larger superfamily that includes the catalytic
domains of other protein STKs, protein tyrosine kinases,
RIO kinases, aminoglycoside phosphotransferase, choline
kinase, and phosphoinositide 3-kinase. PKCs are
classified into three groups (classical, atypical, and
novel) depending on their mode of activation and the
structural characteristics of their regulatory domain.
nPKCs are calcium-independent, but require DAG
(1,2-diacylglycerol) and phosphatidylserine (PS) for
activity. There are four nPKC isoforms, delta, epsilon,
eta, and theta. PKC-theta is selectively expressed in
T-cells and plays an important and non-redundant role in
several aspects of T-cell biology. PKC-delta plays a
role in cell cycle regulation and programmed cell death
in many cell types.
Length = 316
Score = 171 bits (436), Expect = 4e-48
Identities = 95/248 (38%), Positives = 145/248 (58%), Gaps = 6/248 (2%)
Query: 52 KTIGKGNFAKVKLAKHVPTGKEVAIKIIDK-TQLNPGSLQKLFREVRIMKM-LDHPNIVK 109
K +GKG+F KV LA+ T + AIK + K L ++ E R++ + +HP +
Sbjct: 1 KVLGKGSFGKVMLAELKGTNEFFAIKALKKDVVLEDDDVECTMVERRVLALAWEHPFLTH 60
Query: 110 LFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKIIHR 169
LF +T++ L+ VMEY +GG++ ++ GR E AR +I+ +Q+ H+K II+R
Sbjct: 61 LFCTFQTKEHLFFVMEYLNGGDLMFHIQSSGRFDEARARFYAAEIICGLQFLHKKGIIYR 120
Query: 170 DLKAENLLLDSEMNIKIADFGFSNEFTPG-NKLDTFCGSPPYAAPELFQGKKYDGPEVDV 228
DLK +N+LLD + +IKIADFG E G K TFCG+P Y APE+ +G+KY+ VD
Sbjct: 121 DLKLDNVLLDKDGHIKIADFGMCKENMNGEGKASTFCGTPDYIAPEILKGQKYNE-SVDW 179
Query: 229 WSLGVILYTLVSGSLPFDGSTLRELRERVLRGKYRIPFYMSTDCENLLKKFLVLNPAKRA 288
WS GV+LY ++ G PF G EL + +L + P ++S + ++ L K +P KR
Sbjct: 180 WSFGVLLYEMLIGQSPFHGEDEDELFDSILNDRPHFPRWISKEAKDCLSKLFERDPTKR- 238
Query: 289 SLEVSGEV 296
L V G++
Sbjct: 239 -LGVDGDI 245
Score = 107 bits (270), Expect = 1e-25
Identities = 50/113 (44%), Positives = 72/113 (63%), Gaps = 1/113 (0%)
Query: 474 LLKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKI 533
L LF +T++ L+ VMEY +GG++ ++ GR E AR +I+ +Q+ H+K I
Sbjct: 58 LTHLFCTFQTKEHLFFVMEYLNGGDLMFHIQSSGRFDEARARFYAAEIICGLQFLHKKGI 117
Query: 534 IHRDLKAENLLLDSEMNIKIADFGFSNEFTPG-NKLDTFCGSPPYAAPELFQG 585
I+RDLK +N+LLD + +IKIADFG E G K TFCG+P Y APE+ +G
Sbjct: 118 IYRDLKLDNVLLDKDGHIKIADFGMCKENMNGEGKASTFCGTPDYIAPEILKG 170
>gnl|CDD|173772 cd08530, STKc_CNK2-like, Catalytic domain of the Protein
Serine/Threonine Kinase, Chlamydomonas reinhardtii CNK2,
and similar domains. Serine/Threonine Kinases (STKs),
Chlamydomonas reinhardtii Never In Mitosis gene A
(NIMA)-related kinase 1 (CNK2)-like subfamily, catalytic
(c) domain. STKs catalyze the transfer of the
gamma-phosphoryl group from ATP to serine/threonine
residues on protein substrates. The Chlamydomonas
reinhardtii CNK2-like subfamily belongs to the
(NIMA)-related kinase (Nek) family. The Nek family
includes seven different Chlamydomonas Neks (CNKs 1-6
and Fa2). This subfamily includes CNK1, and -2. The Nek
family is part of a larger superfamily that includes the
catalytic domains of other protein STKs, protein
tyrosine kinases, RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase. Chlamydomonas reinhardtii CNK2 has both
cilliary and cell cycle functions. It influences
flagellar length through promoting flagellar
disassembly, and it regulates cell size, through
influencing the size threshold at which cells commit to
mitosis.
Length = 256
Score = 169 bits (430), Expect = 6e-48
Identities = 80/247 (32%), Positives = 136/247 (55%), Gaps = 7/247 (2%)
Query: 48 YKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLDHPNI 107
+K+LK +GKG++ V K + + A+K +D ++ + E+RI+ ++HPNI
Sbjct: 2 FKVLKKLGKGSYGSVYKVKRLSDNQFYALKEVDLGSMSQKEREDAVNEIRILASVNHPNI 61
Query: 108 VKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMK----EKEARAKFRQIVSAVQYCHQ 163
+ + L +VMEYA G++ + + + E+E F Q++ +Q H+
Sbjct: 62 ISYKEAFLDGNKLCIVMEYAPFGDLSKAISKRKKKRKLIPEQEIWRIFIQLLRGLQALHE 121
Query: 164 KKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSPPYAAPELFQGKKYDG 223
+KI+HRDLK+ N+LL + +KI D G S N T G+P Y APE+++G+ Y
Sbjct: 122 QKILHRDLKSANILLVANDLVKIGDLGISKVLK-KNMAKTQIGTPHYMAPEVWKGRPYSY 180
Query: 224 PEVDVWSLGVILYTLVSGSLPFDGSTLRELRERVLRGKY-RIPFYMSTDCENLLKKFLVL 282
D+WSLG +LY + + + PF+ ++++LR +V RGKY IP S D +N ++ L +
Sbjct: 181 KS-DIWSLGCLLYEMATFAPPFEARSMQDLRYKVQRGKYPPIPPIYSQDLQNFIRSMLQV 239
Query: 283 NPAKRAS 289
P R +
Sbjct: 240 KPKLRPN 246
Score = 72.9 bits (179), Expect = 3e-14
Identities = 37/103 (35%), Positives = 58/103 (56%), Gaps = 5/103 (4%)
Query: 487 LYLVMEYASGGEVFDYLVLHGRMK----EKEARAKFRQIVSAVQYCHQKKIIHRDLKAEN 542
L +VMEYA G++ + + + E+E F Q++ +Q H++KI+HRDLK+ N
Sbjct: 74 LCIVMEYAPFGDLSKAISKRKKKRKLIPEQEIWRIFIQLLRGLQALHEQKILHRDLKSAN 133
Query: 543 LLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSPPYAAPELFQG 585
+LL + +KI D G S N T G+P Y APE+++G
Sbjct: 134 ILLVANDLVKIGDLGISKVLK-KNMAKTQIGTPHYMAPEVWKG 175
>gnl|CDD|219530 pfam07714, Pkinase_Tyr, Protein tyrosine kinase.
Length = 258
Score = 166 bits (424), Expect = 6e-47
Identities = 76/253 (30%), Positives = 122/253 (48%), Gaps = 20/253 (7%)
Query: 49 KLLKTIGKGNFAKVKLAKHVPTGK----EVAIKIIDKTQLNPGSLQKLFREVRIMKMLDH 104
+L K +G+G F +V G+ +VA+K + K + ++ E IMK L H
Sbjct: 2 ELGKKLGEGAFGEVYKGTLKGDGEGTETKVAVKTL-KEGASEEEREEFLEEASIMKKLSH 60
Query: 105 PNIVKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGR---MKEKEARAKF-RQIVSAVQY 160
PNIV+L V + LY+V EY GG++ D+L HG +K+ + QI ++Y
Sbjct: 61 PNIVRLLGVCTQGEPLYIVTEYMPGGDLLDFLRKHGEKLTLKDL---LQMALQIAKGMEY 117
Query: 161 CHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGN--KLDTFCGSP-PYAAPELFQ 217
K +HRDL A N L+ + +KI+DFG S + + + P + APE +
Sbjct: 118 LESKNFVHRDLAARNCLVTENLVVKISDFGLSRDIYEDDYYRKRGGGKLPIKWMAPESLK 177
Query: 218 GKKYDGPEVDVWSLGVILYTLVS-GSLPFDGSTLRELRERVLRGKYR--IPFYMSTDCEN 274
K+ + DVWS GV+L+ + + G P+ G + E+ E + G YR P +
Sbjct: 178 DGKFT-SKSDVWSFGVLLWEIFTLGEQPYPGMSNEEVLELLEDG-YRLPRPENCPDELYE 235
Query: 275 LLKKFLVLNPAKR 287
L+ + +P R
Sbjct: 236 LMLQCWAYDPEDR 248
Score = 78.7 bits (195), Expect = 3e-16
Identities = 31/90 (34%), Positives = 49/90 (54%), Gaps = 7/90 (7%)
Query: 474 LLKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGR---MKEKEARAKF-RQIVSAVQYCH 529
+++L V + LY+V EY GG++ D+L HG +K+ + QI ++Y
Sbjct: 63 IVRLLGVCTQGEPLYIVTEYMPGGDLLDFLRKHGEKLTLKDL---LQMALQIAKGMEYLE 119
Query: 530 QKKIIHRDLKAENLLLDSEMNIKIADFGFS 559
K +HRDL A N L+ + +KI+DFG S
Sbjct: 120 SKNFVHRDLAARNCLVTENLVVKISDFGLS 149
>gnl|CDD|173674 cd05583, STKc_MSK_N, N-terminal catalytic domain of the Protein
Serine/Threonine Kinase, Mitogen and stress-activated
kinase. Serine/Threonine Kinases (STKs), Mitogen and
stress-activated kinase (MSK) subfamily, N-terminal
catalytic (c) domain. STKs catalyze the transfer of the
gamma-phosphoryl group from ATP to serine/threonine
residues on protein substrates. The MSK subfamily is
part of a larger superfamily that includes the catalytic
domains of other protein STKs, protein tyrosine kinases,
RIO kinases, aminoglycoside phosphotransferase, choline
kinase, and phosphoinositide 3-kinase. MSKs contain an
N-terminal kinase domain (NTD) from the AGC family and a
C-terminal kinase domain (CTD) from the CAMK family,
similar to 90 kDa ribosomal protein S6 kinases (RSKs).
MSKs are activated by two major signaling cascades, the
Ras-MAPK and p38 stress kinase pathways, in response to
various stimuli such as growth factors, hormones,
neurotransmitters, cellular stress, and pro-inflammatory
cytokines. This triggers phosphorylation in the
activation loop (A-loop) of the CTD of MSK. The active
CTD phosphorylates the hydrophobic motif (HM) in the
C-terminal extension of NTD, which facilitates the
phosphorylation of the A-loop and activates the NTD,
which in turn phosphorylates downstream targets. MSKs
are predominantly nuclear proteins. They are widely
expressed in many tissues including heart, brain, lung,
liver, kidney, and pancreas. There are two isoforms of
MSK, called MSK1 and MSK2.
Length = 288
Score = 167 bits (425), Expect = 7e-47
Identities = 88/264 (33%), Positives = 139/264 (52%), Gaps = 35/264 (13%)
Query: 48 YKLLKTIGKGNFAKVKLAKHV---PTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLDH 104
++LL+ +G G + KV L + V GK A+K++ K + +QK K +H
Sbjct: 2 FELLRVLGTGAYGKVFLVRKVGGHDAGKLYAMKVLKKATI----VQK-------AKTAEH 50
Query: 105 --------------PNIVKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAK 150
P +V L +T+ L+L+++Y +GGE+F +L E E R
Sbjct: 51 TRTERQVLEAVRRCPFLVTLHYAFQTDTKLHLILDYVNGGELFTHLYQREHFTESEVRVY 110
Query: 151 FRQIVSAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNK--LDTFCGSP 208
+IV A+ + HQ II+RD+K EN+LLDSE ++ + DFG S EF + +FCG+
Sbjct: 111 IAEIVLALDHLHQLGIIYRDIKLENILLDSEGHVVLTDFGLSKEFLAEEEERAYSFCGTI 170
Query: 209 PYAAPELFQGKKYD-GPEVDVWSLGVILYTLVSGSLPF--DG--STLRELRERVLRGKYR 263
Y APE+ +G VD WSLGV+ + L++G+ PF DG ++ E+ R+L+ K
Sbjct: 171 EYMAPEVIRGGSGGHDKAVDWWSLGVLTFELLTGASPFTVDGEQNSQSEISRRILKSKPP 230
Query: 264 IPFYMSTDCENLLKKFLVLNPAKR 287
P MS + + ++K L +P KR
Sbjct: 231 FPKTMSAEARDFIQKLLEKDPKKR 254
Score = 115 bits (289), Expect = 2e-28
Identities = 46/117 (39%), Positives = 71/117 (60%), Gaps = 2/117 (1%)
Query: 474 LLKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKI 533
L+ L +T+ L+L+++Y +GGE+F +L E E R +IV A+ + HQ I
Sbjct: 67 LVTLHYAFQTDTKLHLILDYVNGGELFTHLYQREHFTESEVRVYIAEIVLALDHLHQLGI 126
Query: 534 IHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNK--LDTFCGSPPYAAPELFQGGAP 588
I+RD+K EN+LLDSE ++ + DFG S EF + +FCG+ Y APE+ +GG+
Sbjct: 127 IYRDIKLENILLDSEGHVVLTDFGLSKEFLAEEEERAYSFCGTIEYMAPEVIRGGSG 183
>gnl|CDD|143333 cd05118, STKc_CMGC, Catalytic domain of CMGC family
Serine/Threonine Kinases. Serine/Threonine Kinases
(STKs), CMGC family, catalytic (c) domain. STKs catalyze
the transfer of the gamma-phosphoryl group from ATP to
serine/threonine residues on protein substrates. The
CMGC family is part of a larger superfamily that
includes the catalytic domains of other protein STKs,
protein tyrosine kinases, RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase. The CMGC family consists of Cyclin-Dependent
protein Kinases (CDKs), Mitogen-activated protein
kinases (MAPKs) such as Extracellular signal-regulated
kinase (ERKs), c-Jun N-terminal kinases (JNKs), and p38,
and similar proteins. CDKs belong to a large subfamily
of STKs that are regulated by their cognate cyclins.
Together, they are involved in the control of cell-cycle
progression, transcription, and neuronal function. MAPKs
serve as important mediators of cellular responses to
extracellular signals. They control critical cellular
functions including differentiation, proliferation,
migration, and apoptosis. They are also implicated in
the pathogenesis of many diseases including multiple
types of cancer, stroke, diabetes, and chronic
inflammation.
Length = 283
Score = 166 bits (423), Expect = 1e-46
Identities = 85/278 (30%), Positives = 128/278 (46%), Gaps = 37/278 (13%)
Query: 48 YKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLDHPNI 107
Y+ L IG+G + V A+ TG+ VAIK I + G + RE++++K L+HPNI
Sbjct: 1 YQKLGKIGEGTYGVVYKARDKLTGEIVAIKKIKLRFESEGIPKTALREIKLLKELNHPNI 60
Query: 108 VKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMK---EKEARAKFRQIVSAVQYCHQK 164
+KL V + LYLV E+ + Y ++ R + E ++ Q++ + +CH
Sbjct: 61 IKLLDVFRHKGDLYLVFEFM---DTDLYKLIKDRQRGLPESLIKSYLYQLLQGLAFCHSH 117
Query: 165 KIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDT-FCGSPPYAAPELFQGKKYDG 223
I+HRDLK ENLL+++E +K+ADFG + F + T + + Y APEL G K
Sbjct: 118 GILHRDLKPENLLINTEGVLKLADFGLARSFGSPVRPYTHYVVTRWYRAPELLLGDKGYS 177
Query: 224 PEVDVWSLGVILYTLVSGSLPFDGS-----------TLRELRERVLRG--------KYRI 264
VD+WS+G I L+S F G TL V K+
Sbjct: 178 TPVDIWSVGCIFAELLSRRPLFPGKSEIDQLFKIFRTLGTPDPEVWPKFTSLARNYKFSF 237
Query: 265 PFY-----------MSTDCENLLKKFLVLNPAKRASLE 291
P S +LL + L +P KR + E
Sbjct: 238 PKKAGMPLPKLFPNASPQALDLLSQMLHYDPHKRITAE 275
Score = 78.1 bits (193), Expect = 8e-16
Identities = 38/116 (32%), Positives = 62/116 (53%), Gaps = 7/116 (6%)
Query: 474 LLKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMK---EKEARAKFRQIVSAVQYCHQ 530
++KL V + LYLV E+ + Y ++ R + E ++ Q++ + +CH
Sbjct: 60 IIKLLDVFRHKGDLYLVFEFM---DTDLYKLIKDRQRGLPESLIKSYLYQLLQGLAFCHS 116
Query: 531 KKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDT-FCGSPPYAAPELFQG 585
I+HRDLK ENLL+++E +K+ADFG + F + T + + Y APEL G
Sbjct: 117 HGILHRDLKPENLLINTEGVLKLADFGLARSFGSPVRPYTHYVVTRWYRAPELLLG 172
>gnl|CDD|173624 cd00192, PTKc, Catalytic domain of Protein Tyrosine Kinases.
Protein Tyrosine Kinase (PTK) family, catalytic domain.
This PTKc family is part of a larger superfamily that
includes the catalytic domains of protein
serine/threonine kinases, RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase (PI3K). PTKs catalyze the transfer of the
gamma-phosphoryl group from ATP to tyrosine (tyr)
residues in protein substrates. They can be classified
into receptor and non-receptor tyr kinases. PTKs play
important roles in many cellular processes including,
lymphocyte activation, epithelium growth and
maintenance, metabolism control, organogenesis
regulation, survival, proliferation, differentiation,
migration, adhesion, motility, and morphogenesis.
Receptor tyr kinases (RTKs) are integral membrane
proteins which contain an extracellular ligand-binding
region, a transmembrane segment, and an intracellular
tyr kinase domain. RTKs are usually activated through
ligand binding, which causes dimerization and
autophosphorylation of the intracellular tyr kinase
catalytic domain, leading to intracellular signaling.
Some RTKs are orphan receptors with no known ligands.
Non-receptor (or cytoplasmic) tyr kinases are
distributed in different intracellular compartments and
are usually multi-domain proteins containing a catalytic
tyr kinase domain as well as various regulatory domains
such as SH3 and SH2. PTKs are usually autoinhibited and
require a mechanism for activation. In many PTKs, the
phosphorylation of tyr residues in the activation loop
is essential for optimal activity. Aberrant expression
of PTKs is associated with many development
abnormalities and cancers.
Length = 262
Score = 165 bits (421), Expect = 2e-46
Identities = 76/257 (29%), Positives = 122/257 (47%), Gaps = 23/257 (8%)
Query: 52 KTIGKGNFAKVKLAK---HVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLDHPNIV 108
K +G+G F +V K EVA+K + K + + +E R+MK L HPN+V
Sbjct: 1 KKLGEGAFGEVYKGKLKGKDGKTTEVAVKTL-KEDASEEERKDFLKEARVMKKLGHPNVV 59
Query: 109 KLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKF---------RQIVSAVQ 159
+L V E+ LYLV+EY GG++ DYL + ++ QI ++
Sbjct: 60 RLLGVCTEEEPLYLVLEYMEGGDLLDYLRKSRPVFPSPEKSTLSLKDLLSFAIQIAKGME 119
Query: 160 YCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSPP----YAAPEL 215
Y KK +HRDL A N L+ ++ +KI+DFG S + + APE
Sbjct: 120 YLASKKFVHRDLAARNCLVGEDLVVKISDFGLS-RDVYDDDYYRKKTGGKLPIRWMAPES 178
Query: 216 FQGKKYDGPEVDVWSLGVILYTLVS-GSLPFDGSTLRELRERVLRGKYRIPF--YMSTDC 272
+ + + DVWS GV+L+ + + G+ P+ G + E+ E + +G YR+P Y +
Sbjct: 179 LKDGIFT-SKSDVWSFGVLLWEIFTLGATPYPGLSNEEVLEYLRKG-YRLPKPEYCPDEL 236
Query: 273 ENLLKKFLVLNPAKRAS 289
L+ L+P R +
Sbjct: 237 YELMLSCWQLDPEDRPT 253
Score = 77.2 bits (191), Expect = 1e-15
Identities = 32/95 (33%), Positives = 50/95 (52%), Gaps = 9/95 (9%)
Query: 474 LLKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKF---------RQIVSA 524
+++L V E+ LYLV+EY GG++ DYL + ++ QI
Sbjct: 58 VVRLLGVCTEEEPLYLVLEYMEGGDLLDYLRKSRPVFPSPEKSTLSLKDLLSFAIQIAKG 117
Query: 525 VQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFS 559
++Y KK +HRDL A N L+ ++ +KI+DFG S
Sbjct: 118 MEYLASKKFVHRDLAARNCLVGEDLVVKISDFGLS 152
>gnl|CDD|132943 cd06612, STKc_MST1_2, Catalytic domain of the Protein
Serine/Threonine Kinases, Mammalian Ste20-like protein
kinase 1 and 2. Serine/threonine kinases (STKs),
mammalian Ste20-like protein kinase 1 (MST1) and MST2
subfamily, catalytic (c) domain. STKs catalyze the
transfer of the gamma-phosphoryl group from ATP to
serine/threonine residues on protein substrates. The
MST1/2 subfamily is part of a larger superfamily that
includes the catalytic domains of other protein STKs,
protein tyrosine kinases, RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase. This subfamily is composed of MST1, MST2, and
related proteins including Drosophila Hippo and
Dictyostelium discoideum Krs1 (kinase responsive to
stress 1). MST1/2 and Hippo are involved in a conserved
pathway that governs cell contact inhibition, organ size
control, and tumor development. MST1 activates the
mitogen-activated protein kinases (MAPKs) p38 and c-Jun
N-terminal kinase (JNK) through MKK7 (a MAPK kinase) and
MEKK1 (a MAPK kinase kinase) by acting as a MAPK kinase
kinase kinase (MAPKKKK). Activation of JNK by MST1 leads
to caspase activation and apoptosis. MST1 has also been
implicated in cell proliferation and differentiation.
Krs1 may regulate cell growth arrest and apoptosis in
response to cellular stress.
Length = 256
Score = 163 bits (415), Expect = 7e-46
Identities = 81/249 (32%), Positives = 130/249 (52%), Gaps = 14/249 (5%)
Query: 48 YKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLDHPNI 107
+ +L+ +G+G++ V A H TG+ VAIK++ LQ++ +E+ I+K D P I
Sbjct: 5 FDILEKLGEGSYGSVYKAIHKETGQVVAIKVVPVE----EDLQEIIKEISILKQCDSPYI 60
Query: 108 VKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGR-MKEKEARAKFRQIVSAVQYCHQKKI 166
VK + L++VMEY G V D + + + + E+E A Q + ++Y H K
Sbjct: 61 VKYYGSYFKNTDLWIVMEYCGAGSVSDIMKITNKTLTEEEIAAILYQTLKGLEYLHSNKK 120
Query: 167 IHRDLKAENLLLDSEMNIKIADFGFSNEFTPGN-KLDTFCGSPPYAAPELFQGKKYDGPE 225
IHRD+KA N+LL+ E K+ADFG S + T K +T G+P + APE+ Q Y+ +
Sbjct: 121 IHRDIKAGNILLNEEGQAKLADFGVSGQLTDTMAKRNTVIGTPFWMAPEVIQEIGYNN-K 179
Query: 226 VDVWSLGVILYTLVSGSLPFDGSTLRELRERVLRG-----KYRIPFYMSTDCENLLKKFL 280
D+WSLG+ + G P+ S + +R + P S + + +KK L
Sbjct: 180 ADIWSLGITAIEMAEGKPPY--SDIHPMRAIFMIPNKPPPTLSDPEKWSPEFNDFVKKCL 237
Query: 281 VLNPAKRAS 289
V +P +R S
Sbjct: 238 VKDPEERPS 246
Score = 93.5 bits (233), Expect = 3e-21
Identities = 40/104 (38%), Positives = 59/104 (56%), Gaps = 2/104 (1%)
Query: 483 TEKTLYLVMEYASGGEVFDYLVLHGR-MKEKEARAKFRQIVSAVQYCHQKKIIHRDLKAE 541
L++VMEY G V D + + + + E+E A Q + ++Y H K IHRD+KA
Sbjct: 69 KNTDLWIVMEYCGAGSVSDIMKITNKTLTEEEIAAILYQTLKGLEYLHSNKKIHRDIKAG 128
Query: 542 NLLLDSEMNIKIADFGFSNEFTPGN-KLDTFCGSPPYAAPELFQ 584
N+LL+ E K+ADFG S + T K +T G+P + APE+ Q
Sbjct: 129 NILLNEEGQAKLADFGVSGQLTDTMAKRNTVIGTPFWMAPEVIQ 172
>gnl|CDD|173686 cd05595, STKc_PKB_beta, Catalytic domain of the Protein
Serine/Threonine Kinase, Protein Kinase B beta.
Serine/Threonine Kinases (STKs), Protein Kinase B (PKB)
or Akt subfamily, beta (or Akt2) isoform, catalytic (c)
domain. STKs catalyze the transfer of the
gamma-phosphoryl group from ATP to serine/threonine
residues on protein substrates. The PKB subfamily is
part of a larger superfamily that includes the catalytic
domains of other protein STKs, protein tyrosine kinases,
RIO kinases, aminoglycoside phosphotransferase, choline
kinase, and phosphoinositide 3-kinase. There are three
PKB isoforms from different genes, PKB-alpha (or Akt1),
PKB-beta (or Akt2), and PKB-gamma (or Akt3). PKB
contains an N-terminal pleckstrin homology (PH) domain
and a C-terminal catalytic domain. PKB-beta is the
predominant PKB isoform expressed in insulin-responsive
tissues. It plays a critical role in the regulation of
glucose homeostasis. It is also implicated in muscle
cell differentiation. Mice deficient in PKB-beta display
normal growth weights but exhibit severe insulin
resistance and diabetes, accompanied by lipoatrophy and
B-cell failure.
Length = 323
Score = 165 bits (419), Expect = 9e-46
Identities = 93/253 (36%), Positives = 137/253 (54%), Gaps = 13/253 (5%)
Query: 52 KTIGKGNFAKVKLAKHVPTGKEVAIKIIDK-TQLNPGSLQKLFREVRIMKMLDHPNIVKL 110
K +GKG F KV L + TG+ A+KI+ K + + E R+++ HP + L
Sbjct: 1 KLLGKGTFGKVILVREKATGRYYAMKILRKEVIIAKDEVAHTVTESRVLQNTRHPFLTAL 60
Query: 111 FQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKIIHRD 170
+T L VMEYA+GGE+F +L E+ AR +IVSA++Y H + +++RD
Sbjct: 61 KYAFQTHDRLCFVMEYANGGELFFHLSRERVFTEERARFYGAEIVSALEYLHSRDVVYRD 120
Query: 171 LKAENLLLDSEMNIKIADFGFSNE-FTPGNKLDTFCGSPPYAAPELFQGKKYDGPEVDVW 229
+K ENL+LD + +IKI DFG E + G + TFCG+P Y APE+ + Y G VD W
Sbjct: 121 IKLENLMLDKDGHIKITDFGLCKEGISDGATMKTFCGTPEYLAPEVLEDNDY-GRAVDWW 179
Query: 230 SLGVILYTLVSGSLPFDGSTLRELRERVLRGKYRIPFYMSTDCENLLKKFLVLNPAKRAS 289
LGV++Y ++ G LPF L E +L + R P +S + ++LL L +P +R
Sbjct: 180 GLGVVMYEMMCGRLPFYNQDHERLFELILMEEIRFPRTLSPEAKSLLAGLLKKDPKQR-- 237
Query: 290 LEVSGEVTLGGAP 302
LGG P
Sbjct: 238 --------LGGGP 242
Score = 99.3 bits (247), Expect = 1e-22
Identities = 48/112 (42%), Positives = 69/112 (61%), Gaps = 1/112 (0%)
Query: 474 LLKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKI 533
L L +T L VMEYA+GGE+F +L E+ AR +IVSA++Y H + +
Sbjct: 57 LTALKYAFQTHDRLCFVMEYANGGELFFHLSRERVFTEERARFYGAEIVSALEYLHSRDV 116
Query: 534 IHRDLKAENLLLDSEMNIKIADFGFSNE-FTPGNKLDTFCGSPPYAAPELFQ 584
++RD+K ENL+LD + +IKI DFG E + G + TFCG+P Y APE+ +
Sbjct: 117 VYRDIKLENLMLDKDGHIKITDFGLCKEGISDGATMKTFCGTPEYLAPEVLE 168
>gnl|CDD|173664 cd05573, STKc_ROCK_NDR_like, Catalytic domain of ROCK- and NDR
kinase-like Protein Serine/Threonine Kinases.
Serine/Threonine Kinases (STKs), Rho-associated
coiled-coil containing protein kinase (ROCK) and Nuclear
Dbf2-Related (NDR)-like kinase subfamily, catalytic (c)
domain. STKs catalyze the transfer of the
gamma-phosphoryl group from ATP to serine/threonine
residues on protein substrates. The ROCK- and NDR-like
subfamily is part of a larger superfamily that includes
the catalytic domains of other protein STKs, protein
tyrosine kinases, RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase. Members of this subfamily include ROCK and
ROCK-like proteins such as DMPK, MRCK, and CRIK, as well
as NDR and NDR-like proteins such as LATS, CBK1 and
Sid2p. ROCK and CRIK are effectors of the small GTPase
Rho, while MRCK is an effector of the small GTPase
Cdc42. NDR and NDR-like kinases contain an N-terminal
regulatory (NTR) domain and an insert within the
catalytic domain that contains an auto-inhibitory
sequence. Proteins in this subfamily are involved in
regulating many cellular functions including
contraction, motility, division, proliferation,
apoptosis, morphogenesis, and cytokinesis.
Length = 350
Score = 166 bits (422), Expect = 1e-45
Identities = 83/272 (30%), Positives = 135/272 (49%), Gaps = 44/272 (16%)
Query: 48 YKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQK----LFREVR-IMKML 102
++++K IG+G F +V L + TG+ A+K++ K+ + +++ R R I+
Sbjct: 3 FEVIKVIGRGAFGEVWLVRDKDTGQVYAMKVLRKSDM----IKRNQIAHVRAERDILADA 58
Query: 103 DHPNIVKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCH 162
D P IVKL+ + E+ LYLVMEY GG++ + L+ E+ AR ++V A+ H
Sbjct: 59 DSPWIVKLYYSFQDEEHLYLVMEYMPGGDLMNLLIRKDVFPEETARFYIAELVLALDSVH 118
Query: 163 QKKIIHRDLKAENLLLDSEMNIKIADFGFS--------------------------NEFT 196
+ IHRD+K +N+L+D++ +IK+ADFG
Sbjct: 119 KLGFIHRDIKPDNILIDADGHIKLADFGLCKKMNKAKDREYYLNDSHNLLFRDNVLVRRR 178
Query: 197 PGNKLDTFC----GSPPYAAPELFQGKKYDGPEVDVWSLGVILYTLVSGSLPFDGSTLRE 252
+ G+P Y APE+ +G Y G E D WSLGVILY ++ G PF TL+E
Sbjct: 179 DHKQRRVRANSTVGTPDYIAPEVLRGTPY-GLECDWWSLGVILYEMLYGFPPFYSDTLQE 237
Query: 253 LRERVLRGK--YRIPFY--MSTDCENLLKKFL 280
+++ K R P +S + +L+ + L
Sbjct: 238 TYNKIINWKESLRFPPDPPVSPEAIDLICRLL 269
Score = 87.7 bits (218), Expect = 1e-18
Identities = 41/149 (27%), Positives = 68/149 (45%), Gaps = 30/149 (20%)
Query: 467 ASSGGETLLKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQ 526
A + ++KL+ + E+ LYLVMEY GG++ + L+ E+ AR ++V A+
Sbjct: 56 ADADSPWIVKLYYSFQDEEHLYLVMEYMPGGDLMNLLIRKDVFPEETARFYIAELVLALD 115
Query: 527 YCHQKKIIHRDLKAENLLLDSEMNIKIADFGFS--------------------------N 560
H+ IHRD+K +N+L+D++ +IK+ADFG
Sbjct: 116 SVHKLGFIHRDIKPDNILIDADGHIKLADFGLCKKMNKAKDREYYLNDSHNLLFRDNVLV 175
Query: 561 EFTPGNKLDTFC----GSPPYAAPELFQG 585
+ G+P Y APE+ +G
Sbjct: 176 RRRDHKQRRVRANSTVGTPDYIAPEVLRG 204
>gnl|CDD|173666 cd05575, STKc_SGK, Catalytic domain of the Protein Serine/Threonine
Kinase, Serum- and Glucocorticoid-induced Kinase.
Serine/Threonine Kinases (STKs), Serum- and
Glucocorticoid-induced Kinase (SGK) subfamily, catalytic
(c) domain. STKs catalyze the transfer of the
gamma-phosphoryl group from ATP to serine/threonine
residues on protein substrates. The SGK subfamily is
part of a larger superfamily that includes the catalytic
domains of other protein STKs, protein tyrosine kinases,
RIO kinases, aminoglycoside phosphotransferase, choline
kinase, and phosphoinositide 3-kinase. There are three
isoforms of SGK, named SGK1, SGK2, and SGK3 (also called
cytokine-independent survival kinase CISK). SGKs are
activated by insulin and growth factors via
phosphoinositide 3-kinase and PDK1. They activate ion
channels, ion carriers, and the Na-K-ATPase, as well as
regulate the activity of enzymes and transcription
factors. SGKs play important roles in transport, hormone
release, neuroexcitability, cell proliferation, and
apoptosis.
Length = 323
Score = 165 bits (419), Expect = 1e-45
Identities = 90/239 (37%), Positives = 129/239 (53%), Gaps = 4/239 (1%)
Query: 52 KTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVR--IMKMLDHPNIVK 109
K IGKG+F KV LAKH GK A+K++ K + QK R ++K + HP +V
Sbjct: 1 KVIGKGSFGKVLLAKHKADGKFYAVKVLQKKAILKKKEQKHIMAERNVLLKNVKHPFLVG 60
Query: 110 LFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKIIHR 169
L +T LY V++Y +GGE+F +L E AR +I SA+ Y H II+R
Sbjct: 61 LHYSFQTADKLYFVLDYVNGGELFFHLQRERSFPEPRARFYAAEIASALGYLHSLNIIYR 120
Query: 170 DLKAENLLLDSEMNIKIADFGFSNEFTPGNK-LDTFCGSPPYAAPELFQGKKYDGPEVDV 228
DLK EN+LLDS+ ++ + DFG E +K TFCG+P Y APE+ + + YD VD
Sbjct: 121 DLKPENILLDSQGHVVLTDFGLCKEGIEHSKTTSTFCGTPEYLAPEVLRKQPYD-RTVDW 179
Query: 229 WSLGVILYTLVSGSLPFDGSTLRELRERVLRGKYRIPFYMSTDCENLLKKFLVLNPAKR 287
W LG +LY ++ G PF E+ + +L R+ +S +LL+ L + KR
Sbjct: 180 WCLGAVLYEMLYGLPPFYSRDTAEMYDNILNKPLRLKPNISVSARHLLEGLLQKDRTKR 238
Score = 95.2 bits (237), Expect = 2e-21
Identities = 46/110 (41%), Positives = 64/110 (58%), Gaps = 1/110 (0%)
Query: 474 LLKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKI 533
L+ L +T LY V++Y +GGE+F +L E AR +I SA+ Y H I
Sbjct: 58 LVGLHYSFQTADKLYFVLDYVNGGELFFHLQRERSFPEPRARFYAAEIASALGYLHSLNI 117
Query: 534 IHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNK-LDTFCGSPPYAAPEL 582
I+RDLK EN+LLDS+ ++ + DFG E +K TFCG+P Y APE+
Sbjct: 118 IYRDLKPENILLDSQGHVVLTDFGLCKEGIEHSKTTSTFCGTPEYLAPEV 167
>gnl|CDD|173678 cd05587, STKc_cPKC, Catalytic domain of the Protein
Serine/Threonine Kinase, Classical Protein Kinase C.
Serine/Threonine Kinases (STKs), Classical (or
Conventional) Protein Kinase C (cPKC) subfamily,
catalytic (c) domain. STKs catalyze the transfer of the
gamma-phosphoryl group from ATP to serine/threonine
residues on protein substrates. The cPKC subfamily is
part of a larger superfamily that includes the catalytic
domains of other protein STKs, protein tyrosine kinases,
RIO kinases, aminoglycoside phosphotransferase, choline
kinase, and phosphoinositide 3-kinase (PI3K). PKCs are
classified into three groups (classical, atypical, and
novel) depending on their mode of activation and the
structural characteristics of their regulatory domain.
PKCs undergo three phosphorylations in order to take
mature forms. In addition, cPKCs depend on calcium, DAG
(1,2-diacylglycerol), and in most cases,
phosphatidylserine (PS) for activation. cPKCs contain a
calcium-binding C2 region in their regulatory domain.
There are four cPKC isoforms, named alpha, betaI,
betaII, and gamma. cPKCs are potent kinases for
histones, myelin basic protein, and protamine. PKC-gamma
is mainly expressed in neuronal tissues. It plays a role
in protection from ischemia.
Length = 324
Score = 164 bits (418), Expect = 1e-45
Identities = 89/251 (35%), Positives = 136/251 (54%), Gaps = 4/251 (1%)
Query: 48 YKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDK-TQLNPGSLQKLFREVRIMKMLDHPN 106
+ L +GKG+F KV LA+ T + AIKI+ K + ++ E R++ + P
Sbjct: 2 FNFLMVLGKGSFGKVMLAERKGTDELYAIKILKKDVIIQDDDVECTMVEKRVLALPGKPP 61
Query: 107 -IVKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKK 165
+ +L +T LY VMEY +GG++ ++ G+ KE A +I + + H K
Sbjct: 62 FLTQLHSCFQTMDRLYFVMEYVNGGDLMYHIQQVGKFKEPHAVFYAAEIAIGLFFLHSKG 121
Query: 166 IIHRDLKAENLLLDSEMNIKIADFGFSNE-FTPGNKLDTFCGSPPYAAPELFQGKKYDGP 224
II+RDLK +N++LD+E +IKIADFG E G TFCG+P Y APE+ + Y G
Sbjct: 122 IIYRDLKLDNVMLDAEGHIKIADFGMCKENIFGGKTTRTFCGTPDYIAPEIIAYQPY-GK 180
Query: 225 EVDVWSLGVILYTLVSGSLPFDGSTLRELRERVLRGKYRIPFYMSTDCENLLKKFLVLNP 284
VD W+ GV+LY +++G PFDG EL + ++ P +S + ++ K L +P
Sbjct: 181 SVDWWAFGVLLYEMLAGQPPFDGEDEDELFQSIMEHNVSYPKSLSKEAVSICKGLLTKHP 240
Query: 285 AKRASLEVSGE 295
AKR +GE
Sbjct: 241 AKRLGCGPTGE 251
Score = 97.2 bits (242), Expect = 5e-22
Identities = 46/110 (41%), Positives = 65/110 (59%), Gaps = 1/110 (0%)
Query: 474 LLKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKI 533
L +L +T LY VMEY +GG++ ++ G+ KE A +I + + H K I
Sbjct: 63 LTQLHSCFQTMDRLYFVMEYVNGGDLMYHIQQVGKFKEPHAVFYAAEIAIGLFFLHSKGI 122
Query: 534 IHRDLKAENLLLDSEMNIKIADFGFSNE-FTPGNKLDTFCGSPPYAAPEL 582
I+RDLK +N++LD+E +IKIADFG E G TFCG+P Y APE+
Sbjct: 123 IYRDLKLDNVMLDAEGHIKIADFGMCKENIFGGKTTRTFCGTPDYIAPEI 172
>gnl|CDD|173684 cd05593, STKc_PKB_gamma, Catalytic domain of the Protein
Serine/Threonine Kinase, Protein Kinase B gamma.
Serine/Threonine Kinases (STKs), Protein Kinase B (PKB)
or Akt subfamily, gamma (or Akt3) isoform, catalytic (c)
domain. STKs catalyze the transfer of the
gamma-phosphoryl group from ATP to serine/threonine
residues on protein substrates. The PKB subfamily is
part of a larger superfamily that includes the catalytic
domains of other protein STKs, protein tyrosine kinases,
RIO kinases, aminoglycoside phosphotransferase, choline
kinase, and phosphoinositide 3-kinase. There are three
PKB isoforms from different genes, PKB-alpha (or Akt1),
PKB-beta (or Akt2), and PKB-gamma (or Akt3). PKB
contains an N-terminal pleckstrin homology (PH) domain
and a C-terminal catalytic domain. PKB-gamma is
predominantly expressed in neuronal tissues. Mice
deficient in PKB-gamma show a reduction in brain weight
due to the decreases in cell size and cell number.
PKB-gamma has also been shown to be upregulated in
estrogen-deficient breast cancer cells,
androgen-independent prostate cancer cells, and primary
ovarian tumors. It acts as a key mediator in the genesis
of ovarian cancer.
Length = 328
Score = 163 bits (414), Expect = 4e-45
Identities = 96/253 (37%), Positives = 134/253 (52%), Gaps = 13/253 (5%)
Query: 52 KTIGKGNFAKVKLAKHVPTGKEVAIKIIDK-TQLNPGSLQKLFREVRIMKMLDHPNIVKL 110
K +GKG F KV L + +GK A+KI+ K + + E R++K HP + L
Sbjct: 1 KLLGKGTFGKVILVREKASGKYYAMKILKKEVIIAKDEVAHTLTESRVLKNTRHPFLTSL 60
Query: 111 FQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKIIHRD 170
+T+ L VMEY +GGE+F +L E R +IVSA+ Y H KI++RD
Sbjct: 61 KYSFQTKDRLCFVMEYVNGGELFFHLSRERVFSEDRTRFYGAEIVSALDYLHSGKIVYRD 120
Query: 171 LKAENLLLDSEMNIKIADFGFSNE-FTPGNKLDTFCGSPPYAAPELFQGKKYDGPEVDVW 229
LK ENL+LD + +IKI DFG E T + TFCG+P Y APE+ + Y G VD W
Sbjct: 121 LKLENLMLDKDGHIKITDFGLCKEGITDAATMKTFCGTPEYLAPEVLEDNDY-GRAVDWW 179
Query: 230 SLGVILYTLVSGSLPFDGSTLRELRERVLRGKYRIPFYMSTDCENLLKKFLVLNPAKRAS 289
LGV++Y ++ G LPF +L E +L + P +S D ++LL L+ +P KR
Sbjct: 180 GLGVVMYEMMCGRLPFYNQDHEKLFELILMEDIKFPRTLSADAKSLLSGLLIKDPNKR-- 237
Query: 290 LEVSGEVTLGGAP 302
LGG P
Sbjct: 238 --------LGGGP 242
Score = 92.1 bits (228), Expect = 3e-20
Identities = 47/104 (45%), Positives = 63/104 (60%), Gaps = 1/104 (0%)
Query: 482 ETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKIIHRDLKAE 541
+T+ L VMEY +GGE+F +L E R +IVSA+ Y H KI++RDLK E
Sbjct: 65 QTKDRLCFVMEYVNGGELFFHLSRERVFSEDRTRFYGAEIVSALDYLHSGKIVYRDLKLE 124
Query: 542 NLLLDSEMNIKIADFGFSNE-FTPGNKLDTFCGSPPYAAPELFQ 584
NL+LD + +IKI DFG E T + TFCG+P Y APE+ +
Sbjct: 125 NLMLDKDGHIKITDFGLCKEGITDAATMKTFCGTPEYLAPEVLE 168
>gnl|CDD|132954 cd06623, PKc_MAPKK_plant_like, Catalytic domain of Plant
dual-specificity MAP kinase kinases and similar
proteins. Protein kinases (PKs), MAP kinase kinase
(MAPKK) subfamily, Plant MAPKKs and similar proteins,
catalytic (c) domain. PKs catalyze the transfer of the
gamma-phosphoryl group from ATP to serine/threonine or
tyrosine residues on protein substrates. The MAPKK
subfamily is part of a larger superfamily that includes
the catalytic domains of other protein serine/threonine
kinases, protein tyrosine kinases, RIO kinases,
aminoglycoside phosphotransferase, choline kinase, and
phosphoinositide 3-kinase. The mitogen-activated protein
(MAP) kinase signaling pathways are important mediators
of cellular responses to extracellular signals. The
pathways involve a triple kinase core cascade comprising
of the MAP kinase (MAPK), which is phosphorylated and
activated by a MAPK kinase (MAPKK or MKK), which itself
is phosphorylated and activated by a MAPK kinase kinase
(MAPKKK or MKKK). Members of this group include MAPKKs
from plants, kinetoplastids, alveolates, and mycetozoa.
The MAPKK, LmxPK4, from Leishmania mexicana, is
important in differentiation and virulence.
Dictyostelium discoideum MEK1 is required for proper
chemotaxis. MEK1 null mutants display severe defects in
cell polarization and directional movement. Plants
contain multiple MAPKKs like other eukaryotes. The
Arabidopsis genome encodes for 10 MAPKKs while poplar
and rice contain 13 MAPKKs each. The functions of these
proteins have not been fully elucidated. There is
evidence to suggest that MAPK cascades are involved in
plant stress responses. In Arabidopsis, MKK3 plays a
role in pathogen signaling, MKK2 is involved in cold and
salt stress signaling, MKK4/MKK5 participates in innate
immunity, and MKK7 regulates basal and systemic acquired
resistance.
Length = 264
Score = 161 bits (410), Expect = 5e-45
Identities = 79/250 (31%), Positives = 122/250 (48%), Gaps = 13/250 (5%)
Query: 49 KLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLDHPNIV 108
+ +K +G+G+ V +H PTGK A+K I + ++L RE++ ++ + P +V
Sbjct: 4 ERVKVLGQGSSGVVYKVRHKPTGKIYALKKI-HVDGDEEFRKQLLRELKTLRSCESPYVV 62
Query: 109 KLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQK-KII 167
K + E + +V+EY GG + D L G++ E RQI+ + Y H K II
Sbjct: 63 KCYGAFYKEGEISIVLEYMDGGSLADLLKKVGKIPEPVLAYIARQILKGLDYLHTKRHII 122
Query: 168 HRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKL-DTFCGSPPYAAPELFQGKKYDGPEV 226
HRD+K NLL++S+ +KIADFG S +TF G+ Y +PE QG+ Y
Sbjct: 123 HRDIKPSNLLINSKGEVKIADFGISKVLENTLDQCNTFVGTVTYMSPERIQGESYSYAA- 181
Query: 227 DVWSLGVILYTLVSGSLPF---DGSTLRELRERVLRGKYRIPFYMSTDCENLLKKF---- 279
D+WSLG+ L G PF + EL + + G P + + + F
Sbjct: 182 DIWSLGLTLLECALGKFPFLPPGQPSFFELMQAICDGP--PPSLPAEEFSPEFRDFISAC 239
Query: 280 LVLNPAKRAS 289
L +P KR S
Sbjct: 240 LQKDPKKRPS 249
Score = 91.9 bits (229), Expect = 1e-20
Identities = 42/114 (36%), Positives = 61/114 (53%), Gaps = 2/114 (1%)
Query: 474 LLKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQK-K 532
++K + E + +V+EY GG + D L G++ E RQI+ + Y H K
Sbjct: 61 VVKCYGAFYKEGEISIVLEYMDGGSLADLLKKVGKIPEPVLAYIARQILKGLDYLHTKRH 120
Query: 533 IIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKL-DTFCGSPPYAAPELFQG 585
IIHRD+K NLL++S+ +KIADFG S +TF G+ Y +PE QG
Sbjct: 121 IIHRDIKPSNLLINSKGEVKIADFGISKVLENTLDQCNTFVGTVTYMSPERIQG 174
>gnl|CDD|173731 cd06627, STKc_Cdc7_like, Catalytic domain of Cell division control
protein 7-like Protein Serine/Threonine Kinases.
Serine/threonine kinases (STKs), (Cdc7)-like subfamily,
catalytic (c) domain. STKs catalyze the transfer of the
gamma-phosphoryl group from ATP to serine/threonine
residues on protein substrates. The Cdc7-like subfamily
is part of a larger superfamily that includes the
catalytic domains of other protein STKs, protein
tyrosine kinases, RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase. Members of this subfamily include
Schizosaccharomyces pombe Cdc7, Saccharomyces cerevisiae
Cdc15, Arabidopsis thaliana mitogen-activated protein
kinase (MAPK) kinase kinase (MAPKKK) epsilon, and
related proteins. MAPKKKs phosphorylate and activate
MAPK kinases (MAPKKs or MKKs or MAP2Ks), which in turn
phosphorylate and activate MAPKs during signaling
cascades that are important in mediating cellular
responses to extracellular signals. Fission yeast Cdc7
is essential for cell division by playing a key role in
the initiation of septum formation and cytokinesis.
Budding yeast Cdc15 functions to coordinate mitotic exit
with cytokinesis. Arabidopsis MAPKKK epsilon is required
for pollen development in the plasma membrane.
Length = 254
Score = 160 bits (408), Expect = 7e-45
Identities = 73/247 (29%), Positives = 126/247 (51%), Gaps = 7/247 (2%)
Query: 47 KYKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLDHPN 106
Y+L IG+G F V ++ TG VAIK I ++ +L+ + +E+ ++K L HPN
Sbjct: 1 NYQLGDLIGRGAFGVVYKGLNLETGDFVAIKQISLEKIKEEALKSIMQEIDLLKNLKHPN 60
Query: 107 IVKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKI 166
IVK IET +LY+++EYA G + + G E Q++ + Y H++ +
Sbjct: 61 IVKYIGSIETSDSLYIILEYAENGSLRQIIKKFGPFPESLVAVYVYQVLQGLAYLHEQGV 120
Query: 167 IHRDLKAENLLLDSEMNIKIADFGFSNEFTP-GNKLDTFCGSPPYAAPELFQGKKYDGPE 225
IHRD+KA N+L + +K+ADFG + + + G+P + APE+ + G
Sbjct: 121 IHRDIKAANILTTKDGVVKLADFGVATKLNDVSKDDASVVGTPYWMAPEVIEM---SGAS 177
Query: 226 V--DVWSLGVILYTLVSGSLP-FDGSTLRELRERVLRGKYRIPFYMSTDCENLLKKFLVL 282
D+WSLG + L++G+ P +D + + L V +P +S + ++ L +
Sbjct: 178 TASDIWSLGCTVIELLTGNPPYYDLNPMAALFRIVQDDHPPLPEGISPELKDFLMQCFQK 237
Query: 283 NPAKRAS 289
+P R +
Sbjct: 238 DPNLRPT 244
Score = 90.4 bits (225), Expect = 3e-20
Identities = 34/113 (30%), Positives = 59/113 (52%), Gaps = 1/113 (0%)
Query: 481 IETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKIIHRDLKA 540
IET +LY+++EYA G + + G E Q++ + Y H++ +IHRD+KA
Sbjct: 68 IETSDSLYIILEYAENGSLRQIIKKFGPFPESLVAVYVYQVLQGLAYLHEQGVIHRDIKA 127
Query: 541 ENLLLDSEMNIKIADFGFSNEFTP-GNKLDTFCGSPPYAAPELFQGGAPVTSS 592
N+L + +K+ADFG + + + G+P + APE+ + T+S
Sbjct: 128 ANILTTKDGVVKLADFGVATKLNDVSKDDASVVGTPYWMAPEVIEMSGASTAS 180
>gnl|CDD|173675 cd05584, STKc_p70S6K, Catalytic domain of the Protein
Serine/Threonine Kinase, 70 kDa ribosomal protein S6
kinase. Serine/Threonine Kinases (STKs), 70 kDa
ribosomal protein S6 kinase (p70S6K) subfamily,
catalytic (c) domain. STKs catalyze the transfer of the
gamma-phosphoryl group from ATP to serine/threonine
residues on protein substrates. The p70S6K subfamily is
part of a larger superfamily that includes the catalytic
domains of other protein STKs, protein tyrosine kinases,
RIO kinases, aminoglycoside phosphotransferase, choline
kinase, and phosphoinositide 3-kinase. p70S6K (or S6K)
contains only one catalytic kinase domain, unlike p90
ribosomal S6 kinases (RSKs). It acts as a downstream
effector of the STK mTOR (mammalian Target of Rapamycin)
and plays a role in the regulation of the translation
machinery during protein synthesis. p70S6K also plays a
pivotal role in regulating cell size and glucose
homeostasis. Its targets include S6, the translation
initiation factor eIF3, and the insulin receptor
substrate IRS-1, among others. Mammals contain two
isoforms of p70S6K, named S6K1 and S6K2 (or S6K-beta).
Length = 323
Score = 161 bits (410), Expect = 2e-44
Identities = 90/243 (37%), Positives = 138/243 (56%), Gaps = 7/243 (2%)
Query: 51 LKTIGKGNFAKVKLAKHVP---TGKEVAIKIIDKTQL--NPGSLQKLFREVRIMKMLDHP 105
LK +GKG + KV + V TGK A+K++ K + N E I++ + HP
Sbjct: 1 LKVLGKGGYGKVFQVRKVTGADTGKIFAMKVLKKATIVRNQKDTAHTKAERNILEAVKHP 60
Query: 106 NIVKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKK 165
IV L +T LYL++EY SGGE+F +L G E A +I A+++ HQ+
Sbjct: 61 FIVDLIYAFQTGGKLYLILEYLSGGELFMHLEREGIFMEDTACFYLSEISLALEHLHQQG 120
Query: 166 IIHRDLKAENLLLDSEMNIKIADFGFSNE-FTPGNKLDTFCGSPPYAAPELFQGKKYDGP 224
II+RDLK EN+LLD++ ++K+ DFG E G TFCG+ Y APE+ + G
Sbjct: 121 IIYRDLKPENILLDAQGHVKLTDFGLCKESIHEGTVTHTFCGTIEYMAPEILM-RSGHGK 179
Query: 225 EVDVWSLGVILYTLVSGSLPFDGSTLRELRERVLRGKYRIPFYMSTDCENLLKKFLVLNP 284
VD WSLG ++Y +++G+ PF ++ +++L+GK +P Y++ + +LLKK L NP
Sbjct: 180 AVDWWSLGALMYDMLTGAPPFTAENRKKTIDKILKGKLNLPPYLTPEARDLLKKLLKRNP 239
Query: 285 AKR 287
+ R
Sbjct: 240 SSR 242
Score = 90.6 bits (225), Expect = 8e-20
Identities = 47/112 (41%), Positives = 66/112 (58%), Gaps = 4/112 (3%)
Query: 474 LLKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKI 533
L+ FQ T LYL++EY SGGE+F +L G E A +I A+++ HQ+ I
Sbjct: 65 LIYAFQ---TGGKLYLILEYLSGGELFMHLEREGIFMEDTACFYLSEISLALEHLHQQGI 121
Query: 534 IHRDLKAENLLLDSEMNIKIADFGFSNE-FTPGNKLDTFCGSPPYAAPELFQ 584
I+RDLK EN+LLD++ ++K+ DFG E G TFCG+ Y APE+
Sbjct: 122 IYRDLKPENILLDAQGHVKLTDFGLCKESIHEGTVTHTFCGTIEYMAPEILM 173
>gnl|CDD|173679 cd05588, STKc_aPKC, Catalytic domain of the Protein
Serine/Threonine Kinase, Atypical Protein Kinase C.
Serine/Threonine Kinases (STKs), Atypical Protein Kinase
C (aPKC) subfamily, catalytic (c) domain. STKs catalyze
the transfer of the gamma-phosphoryl group from ATP to
serine/threonine residues on protein substrates. The
aPKC subfamily is part of a larger superfamily that
includes the catalytic domains of other protein STKs,
protein tyrosine kinases, RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase. PKCs are classified into three groups
(classical, atypical, and novel) depending on their mode
of activation and the structural characteristics of
their regulatory domain. aPKCs only require
phosphatidylserine (PS) for activation. They contain a
C2-like region, instead of a calcium-binding (C2) region
found in classical PKCs, in their regulatory domain.
There are two aPKC isoforms, zeta and iota. aPKCs are
involved in many cellular functions including
proliferation, migration, apoptosis, polarity
maintenance and cytoskeletal regulation. They also play
a critical role in the regulation of glucose metabolism
and in the pathogenesis of type 2 diabetes.
Length = 329
Score = 161 bits (408), Expect = 5e-44
Identities = 83/253 (32%), Positives = 143/253 (56%), Gaps = 23/253 (9%)
Query: 52 KTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPG-------SLQKLFREVRIMKMLDH 104
+ IG+G++AKV L + T + A+K+I K +N + + +F +H
Sbjct: 1 RVIGRGSYAKVLLVELKKTRRIYAMKVIKKELVNDDEDIDWVQTEKHVFETAS-----NH 55
Query: 105 PNIVKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQK 164
P +V L +TE L+ V+E+ SGG++ ++ ++ E+ AR +I A+ + H++
Sbjct: 56 PFLVGLHSCFQTESRLFFVIEFVSGGDLMFHMQRQRKLPEEHARFYSAEISLALNFLHER 115
Query: 165 KIIHRDLKAENLLLDSEMNIKIADFGFSNE-FTPGNKLDTFCGSPPYAAPELFQGKKYDG 223
II+RDLK +N+LLD+E +IK+ D+G E PG+ TFCG+P Y APE+ +G+ Y G
Sbjct: 116 GIIYRDLKLDNVLLDAEGHIKLTDYGMCKEGIRPGDTTSTFCGTPNYIAPEILRGEDY-G 174
Query: 224 PEVDVWSLGVILYTLVSGSLPFDGSTLRELRER---------VLRGKYRIPFYMSTDCEN 274
VD W+LGV+++ +++G PFD + + ++ +L + RIP +S +
Sbjct: 175 FSVDWWALGVLMFEMMAGRSPFDIVGMSDNPDQNTEDYLFQVILEKQIRIPRSLSVKASS 234
Query: 275 LLKKFLVLNPAKR 287
+LK FL +P +R
Sbjct: 235 VLKGFLNKDPKER 247
Score = 99.1 bits (247), Expect = 2e-22
Identities = 44/113 (38%), Positives = 72/113 (63%), Gaps = 1/113 (0%)
Query: 474 LLKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKI 533
L+ L +TE L+ V+E+ SGG++ ++ ++ E+ AR +I A+ + H++ I
Sbjct: 58 LVGLHSCFQTESRLFFVIEFVSGGDLMFHMQRQRKLPEEHARFYSAEISLALNFLHERGI 117
Query: 534 IHRDLKAENLLLDSEMNIKIADFGFSNE-FTPGNKLDTFCGSPPYAAPELFQG 585
I+RDLK +N+LLD+E +IK+ D+G E PG+ TFCG+P Y APE+ +G
Sbjct: 118 IYRDLKLDNVLLDAEGHIKLTDYGMCKEGIRPGDTTSTFCGTPNYIAPEILRG 170
>gnl|CDD|173771 cd08529, STKc_FA2-like, Catalytic domain of the Protein
Serine/Threonine Kinase, Chlamydomonas reinhardtii FA2
and similar domains. Serine/Threonine Kinases (STKs),
Chlamydomonas reinhardtii FA2-like subfamily, catalytic
(c) domain. STKs catalyze the transfer of the
gamma-phosphoryl group from ATP to serine/threonine
residues on protein substrates. The Chlamydomonas
reinhardtii FA2-like subfamily belongs to the
(NIMA)-related kinase (Nek) family. The Nek family
includes seven different Chlamydomonas Neks (CNKs 1-6
and Fa2). This subfamily includes FA2 and CNK4. The Nek
family is part of a larger superfamily that includes the
catalytic domains of other protein STKs, protein
tyrosine kinases, RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase. Chlamydomonas reinhardtii FA2 was discovered
in a genetic screen for deflagellation-defective
mutants. It is essential for
basal-body/centriole-associated microtubule severing,
and plays a role in cell cycle progression. No cellular
function has yet been ascribed to CNK4.
Length = 256
Score = 158 bits (401), Expect = 5e-44
Identities = 74/244 (30%), Positives = 127/244 (52%), Gaps = 5/244 (2%)
Query: 48 YKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLDHPNI 107
+++L IGKG+F V + A+K ID +++N ++ E R++ LD I
Sbjct: 2 FEILNKIGKGSFGVVFKVVRKADKRVYAMKQIDLSKMNRREREEAIDEARVLAKLDSSYI 61
Query: 108 VKLFQVIETEKTLYLVMEYASGGEVFDYLVLHG--RMKEKEARAKFRQIVSAVQYCHQKK 165
++ ++ + L +VMEYA G++ L + + E + F QI+ + + H KK
Sbjct: 62 IRYYESFLDKGKLNIVMEYAENGDLHKLLKMQRGRPLPEDQVWRFFIQILLGLAHLHSKK 121
Query: 166 IIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKL-DTFCGSPPYAAPELFQGKKYDGP 224
I+HRD+K+ NL LD+ N+KI D G + + +T G+P Y +PEL + K Y+
Sbjct: 122 ILHRDIKSLNLFLDAYDNVKIGDLGVAKLLSDNTNFANTIVGTPYYLSPELCEDKPYN-E 180
Query: 225 EVDVWSLGVILYTLVSGSLPFDGSTLRELRERVLRGKYR-IPFYMSTDCENLLKKFLVLN 283
+ DVW+LGV+LY +G PFD + L +++RG + + S L+ + L +
Sbjct: 181 KSDVWALGVVLYECCTGKHPFDANNQGALILKIIRGVFPPVSQMYSQQLAQLIDQCLTKD 240
Query: 284 PAKR 287
+R
Sbjct: 241 YRQR 244
Score = 82.6 bits (204), Expect = 2e-17
Identities = 36/101 (35%), Positives = 56/101 (55%), Gaps = 3/101 (2%)
Query: 487 LYLVMEYASGGEVFDYLVLHG--RMKEKEARAKFRQIVSAVQYCHQKKIIHRDLKAENLL 544
L +VMEYA G++ L + + E + F QI+ + + H KKI+HRD+K+ NL
Sbjct: 74 LNIVMEYAENGDLHKLLKMQRGRPLPEDQVWRFFIQILLGLAHLHSKKILHRDIKSLNLF 133
Query: 545 LDSEMNIKIADFGFSNEFTPGNKL-DTFCGSPPYAAPELFQ 584
LD+ N+KI D G + + +T G+P Y +PEL +
Sbjct: 134 LDAYDNVKIGDLGVAKLLSDNTNFANTIVGTPYYLSPELCE 174
>gnl|CDD|173709 cd05619, STKc_nPKC_theta, Catalytic domain of the Protein
Serine/Threonine Kinase, Novel Protein Kinase C theta.
Serine/Threonine Kinases (STKs), Novel Protein Kinase C
(nPKC), theta isoform, catalytic (c) domain. STKs
catalyze the transfer of the gamma-phosphoryl group from
ATP to serine/threonine residues on protein substrates.
The nPKC subfamily is part of a larger superfamily that
includes the catalytic domains of other protein STKs,
protein tyrosine kinases, RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase. PKCs are classified into three groups
(classical, atypical, and novel) depending on their mode
of activation and the structural characteristics of
their regulatory domain. nPKCs are calcium-independent,
but require DAG (1,2-diacylglycerol) and
phosphatidylserine (PS) for activity. There are four
nPKC isoforms, delta, epsilon, eta, and theta. PKC-theta
is selectively expressed in T-cells and plays an
important and non-redundant role in several aspects of
T-cell biology. Although T-cells also express other PKC
isoforms, PKC-theta is unique in that upon antigen
stimulation, it is translocated to the plasma membrane
at the immunological synapse, where it mediates signals
essential for T-cell activation. It is essential for
TCR-induced proliferation, cytokine production, T-cell
survival, and the differentiation and effector function
of T-helper (Th) cells, particularly Th2 and Th17.
PKC-theta is being developed as a therapeutic target for
Th2-mediated allergic inflammation and Th17-mediated
autoimmune diseases.
Length = 316
Score = 160 bits (405), Expect = 8e-44
Identities = 87/248 (35%), Positives = 140/248 (56%), Gaps = 6/248 (2%)
Query: 52 KTIGKGNFAKVKLAKHVPTGKEVAIKIIDK-TQLNPGSLQKLFREVRIMKML-DHPNIVK 109
K +GKG+F KV LA+ T + AIK + K L ++ E R++ + +HP +
Sbjct: 1 KMLGKGSFGKVFLAELKGTNQFFAIKALKKDVVLMDDDVECTMVEKRVLSLAWEHPFLTH 60
Query: 110 LFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKIIHR 169
L+ +T++ L+ VMEY +GG++ ++ + A +I+ +Q+ H K I++R
Sbjct: 61 LYCTFQTKENLFFVMEYLNGGDLMFHIQSCHKFDLPRATFYAAEIICGLQFLHSKGIVYR 120
Query: 170 DLKAENLLLDSEMNIKIADFGFSNEFTPGN-KLDTFCGSPPYAAPELFQGKKYDGPEVDV 228
DLK +N+LLD++ +IKIADFG E G+ K TFCG+P Y APE+ G+KY VD
Sbjct: 121 DLKLDNILLDTDGHIKIADFGMCKENMLGDAKTCTFCGTPDYIAPEILLGQKY-NTSVDW 179
Query: 229 WSLGVILYTLVSGSLPFDGSTLRELRERVLRGKYRIPFYMSTDCENLLKKFLVLNPAKRA 288
WS GV+LY ++ G PF G EL + + P +++ + +++L K V P +R
Sbjct: 180 WSFGVLLYEMLIGQSPFHGHDEEELFQSIRMDNPCYPRWLTREAKDILVKLFVREPERR- 238
Query: 289 SLEVSGEV 296
L V G++
Sbjct: 239 -LGVKGDI 245
Score = 92.3 bits (229), Expect = 2e-20
Identities = 44/113 (38%), Positives = 69/113 (61%), Gaps = 1/113 (0%)
Query: 474 LLKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKI 533
L L+ +T++ L+ VMEY +GG++ ++ + A +I+ +Q+ H K I
Sbjct: 58 LTHLYCTFQTKENLFFVMEYLNGGDLMFHIQSCHKFDLPRATFYAAEIICGLQFLHSKGI 117
Query: 534 IHRDLKAENLLLDSEMNIKIADFGFSNEFTPGN-KLDTFCGSPPYAAPELFQG 585
++RDLK +N+LLD++ +IKIADFG E G+ K TFCG+P Y APE+ G
Sbjct: 118 VYRDLKLDNILLDTDGHIKIADFGMCKENMLGDAKTCTFCGTPDYIAPEILLG 170
>gnl|CDD|173736 cd07832, STKc_CCRK, Catalytic domain of the Serine/Threonine
Kinase, Cell Cycle-Related Kinase. Serine/Threonine
Kinases (STKs), Cell Cycle-Related Kinase (CCRK) p42
subfamily, catalytic (c) domain. STKs catalyze the
transfer of the gamma-phosphoryl group from ATP to
serine/threonine residues on protein substrates. The
CCRK subfamily is part of a larger superfamily that
includes the catalytic domains of other protein STKs,
protein tyrosine kinases, RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase. CCRK was previously called p42. It is a
Cyclin-Dependent Kinase (CDK)-Activating Kinase (CAK)
which is essential for the activation of CDK2. It is
indispensable for cell growth and has been implicated in
the progression of glioblastoma multiforme. In the
heart, a splice variant of CCRK with a different
C-terminal half is expressed, this variant promotes
cardiac cell growth and survival and is significantly
down-regulated during the development of heart failure.
Length = 286
Score = 157 bits (400), Expect = 2e-43
Identities = 84/282 (29%), Positives = 124/282 (43%), Gaps = 46/282 (16%)
Query: 47 KYKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLDHPN 106
+YK+L IG+G V AK TG+ VA+K + +L G + RE++ ++ HP
Sbjct: 1 RYKILGRIGEGAHGIVFKAKDRETGETVALKKVALRRLEGGIPNQALREIKALQACQHPY 60
Query: 107 IVKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMK-------EKEARAKFRQIVSAVQ 159
+VKL V LVMEY L ++ E + ++ R ++ V
Sbjct: 61 VVKLLDVFPHGSGFVLVMEYMPSD-------LSEVLRDEERPLPEAQVKSYMRMLLKGVA 113
Query: 160 YCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEF-TPGNKLDTF-CGSPPYAAPELFQ 217
Y H I+HRDLK NLL+ ++ +KIADFG + F +L + + Y APEL
Sbjct: 114 YMHANGIMHRDLKPANLLISADGVLKIADFGLARLFSEEEPRLYSHQVATRWYRAPELLY 173
Query: 218 GKKYDGPEVDVWSLGVILYTLVSGSLPFDGSTLRELRERVLR------------------ 259
G + P VD+W++G I L++GS F G E V R
Sbjct: 174 GARKYDPGVDLWAVGCIFAELLNGSPLFPGENDIEQLAIVFRTLGTPNEETWPGLTSLPD 233
Query: 260 -GKYRIP----------FYMSTDCE-NLLKKFLVLNPAKRAS 289
K P F ++ +LLK LV +P+KR S
Sbjct: 234 YNKITFPESKPIPLEEIFPDASPEALDLLKGLLVYDPSKRLS 275
Score = 75.4 bits (186), Expect = 6e-15
Identities = 37/121 (30%), Positives = 55/121 (45%), Gaps = 16/121 (13%)
Query: 474 LLKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMK-------EKEARAKFRQIVSAVQ 526
++KL V LVMEY L ++ E + ++ R ++ V
Sbjct: 61 VVKLLDVFPHGSGFVLVMEYMPSD-------LSEVLRDEERPLPEAQVKSYMRMLLKGVA 113
Query: 527 YCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEF-TPGNKLDTF-CGSPPYAAPELFQ 584
Y H I+HRDLK NLL+ ++ +KIADFG + F +L + + Y APEL
Sbjct: 114 YMHANGIMHRDLKPANLLISADGVLKIADFGLARLFSEEEPRLYSHQVATRWYRAPELLY 173
Query: 585 G 585
G
Sbjct: 174 G 174
>gnl|CDD|173691 cd05600, STKc_Sid2p_Dbf2p, Catalytic domain of Fungal Sid2p- and
Dbf2p-like Protein Serine/Threonine Kinases.
Serine/Threonine Kinases (STKs), ROCK- and NDR-like
subfamily, fungal Sid2p- and Dbf2p-like proteins,
catalytic (c) domain. STKs catalyze the transfer of the
gamma-phosphoryl group from ATP to serine/threonine
residues on protein substrates. The Sid2p- and
Dbf2p-like group is part of a larger superfamily that
includes the catalytic domains of other protein STKs,
protein tyrosine kinases, RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase. This group contains fungal kinases including
Schizosaccharomyces pombe Sid2p and Saccharomyces
cerevisiae Dbf2p. Group members show similarity to NDR
kinases in that they contain an N-terminal regulatory
(NTR) domain and an insert within the catalytic domain
that contains an auto-inhibitory sequence. Sid2p plays a
crucial role in the septum initiation network (SIN) and
in the initiation of cytokinesis. Dbf2p is important in
regulating the mitotic exit network (MEN) and in
cytokinesis.
Length = 333
Score = 158 bits (402), Expect = 3e-43
Identities = 83/223 (37%), Positives = 115/223 (51%), Gaps = 16/223 (7%)
Query: 46 GKYKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVR-------I 98
+++L +G+G + +V LAK TG+ VA+K + K+ L KL EVR I
Sbjct: 1 KDFQILTQVGQGGYGQVFLAKKKDTGEIVALKRMKKS-----LLFKL-NEVRHVLTERDI 54
Query: 99 MKMLDHPNIVKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAV 158
+ +VKL + ++ LYL MEY GG+ L G + E AR ++ AV
Sbjct: 55 LTTTKSEWLVKLLYAFQDDEYLYLAMEYVPGGDFRTLLNNLGVLSEDHARFYMAEMFEAV 114
Query: 159 QYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSPPYAAPELFQG 218
H+ IHRDLK EN L+D+ +IK+ DFG S ++ GSP Y APE+ +G
Sbjct: 115 DALHELGYIHRDLKPENFLIDASGHIKLTDFGLSKGIV--TYANSVVGSPDYMAPEVLRG 172
Query: 219 KKYDGPEVDVWSLGVILYTLVSGSLPFDGSTLRELRERVLRGK 261
K YD VD WSLG +LY + G PF GST E E + K
Sbjct: 173 KGYDF-TVDYWSLGCMLYEFLCGFPPFSGSTPNETWENLKYWK 214
Score = 91.7 bits (228), Expect = 4e-20
Identities = 43/112 (38%), Positives = 60/112 (53%), Gaps = 2/112 (1%)
Query: 474 LLKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKI 533
L+KL + ++ LYL MEY GG+ L G + E AR ++ AV H+
Sbjct: 63 LVKLLYAFQDDEYLYLAMEYVPGGDFRTLLNNLGVLSEDHARFYMAEMFEAVDALHELGY 122
Query: 534 IHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSPPYAAPELFQG 585
IHRDLK EN L+D+ +IK+ DFG S ++ GSP Y APE+ +G
Sbjct: 123 IHRDLKPENFLIDASGHIKLTDFGLSKGIV--TYANSVVGSPDYMAPEVLRG 172
>gnl|CDD|173685 cd05594, STKc_PKB_alpha, Catalytic domain of the Protein
Serine/Threonine Kinase, Protein Kinase B alpha.
Serine/Threonine Kinases (STKs), Protein Kinase B (PKB)
or Akt subfamily, alpha (or Akt1) isoform, catalytic (c)
domain. STKs catalyze the transfer of the
gamma-phosphoryl group from ATP to serine/threonine
residues on protein substrates. The PKB subfamily is
part of a larger superfamily that includes the catalytic
domains of other protein STKs, protein tyrosine kinases,
RIO kinases, aminoglycoside phosphotransferase, choline
kinase, and phosphoinositide 3-kinase. There are three
PKB isoforms from different genes, PKB-alpha (or Akt1),
PKB-beta (or Akt2), and PKB-gamma (or Akt3). PKB
contains an N-terminal pleckstrin homology (PH) domain
and a C-terminal catalytic domain. PKB-alpha is
predominantly expressed in endothelial cells. It is
critical for the regulation of angiogenesis and the
maintenance of vascular integrity. It also plays a role
in adipocyte differentiation. Mice deficient in
PKB-alpha exhibit perinatal morbidity, growth
retardation, reduction in body weight accompanied by
reduced sizes of multiple organs, and enhanced apoptosis
in some cell types. PKB-alpha activity has been reported
to be frequently elevated in breast and prostate
cancers. In some cancer cells, PKB-alpha may act as a
suppressor of metastasis.
Length = 325
Score = 157 bits (398), Expect = 8e-43
Identities = 96/254 (37%), Positives = 136/254 (53%), Gaps = 14/254 (5%)
Query: 52 KTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQL-NPGSLQKLFREVRIMKMLDHPNIVKL 110
K +GKG F KV L K TG+ A+KI+ K + + E R+++ HP + L
Sbjct: 1 KLLGKGTFGKVILVKEKATGRYYAMKILKKEVIVAKDEVAHTLTENRVLQNSRHPFLTAL 60
Query: 111 FQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCH-QKKIIHR 169
+T L VMEYA+GGE+F +L E AR +IVSA+ Y H +K +++R
Sbjct: 61 KYSFQTHDRLCFVMEYANGGELFFHLSRERVFSEDRARFYGAEIVSALDYLHSEKNVVYR 120
Query: 170 DLKAENLLLDSEMNIKIADFGFSNE-FTPGNKLDTFCGSPPYAAPELFQGKKYDGPEVDV 228
DLK ENL+LD + +IKI DFG E G + TFCG+P Y APE+ + Y G VD
Sbjct: 121 DLKLENLMLDKDGHIKITDFGLCKEGIKDGATMKTFCGTPEYLAPEVLEDNDY-GRAVDW 179
Query: 229 WSLGVILYTLVSGSLPFDGSTLRELRERVLRGKYRIPFYMSTDCENLLKKFLVLNPAKRA 288
W LGV++Y ++ G LPF +L E +L + R P +S + ++LL L +P +R
Sbjct: 180 WGLGVVMYEMMCGRLPFYNQDHEKLFELILMEEIRFPRTLSPEAKSLLSGLLKKDPKQR- 238
Query: 289 SLEVSGEVTLGGAP 302
LGG P
Sbjct: 239 ---------LGGGP 243
Score = 92.8 bits (230), Expect = 2e-20
Identities = 48/105 (45%), Positives = 65/105 (61%), Gaps = 2/105 (1%)
Query: 482 ETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCH-QKKIIHRDLKA 540
+T L VMEYA+GGE+F +L E AR +IVSA+ Y H +K +++RDLK
Sbjct: 65 QTHDRLCFVMEYANGGELFFHLSRERVFSEDRARFYGAEIVSALDYLHSEKNVVYRDLKL 124
Query: 541 ENLLLDSEMNIKIADFGFSNE-FTPGNKLDTFCGSPPYAAPELFQ 584
ENL+LD + +IKI DFG E G + TFCG+P Y APE+ +
Sbjct: 125 ENLMLDKDGHIKITDFGLCKEGIKDGATMKTFCGTPEYLAPEVLE 169
>gnl|CDD|173710 cd05620, STKc_nPKC_delta, Catalytic domain of the Protein
Serine/Threonine Kinase, Novel Protein Kinase C delta.
Serine/Threonine Kinases (STKs), Novel Protein Kinase C
(nPKC), delta isoform, catalytic (c) domain. STKs
catalyze the transfer of the gamma-phosphoryl group from
ATP to serine/threonine residues on protein substrates.
The nPKC subfamily is part of a larger superfamily that
includes the catalytic domains of other protein STKs,
protein tyrosine kinases, RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase. PKCs are classified into three groups
(classical, atypical, and novel) depending on their mode
of activation and the structural characteristics of
their regulatory domain. nPKCs are calcium-independent,
but require DAG (1,2-diacylglycerol) and
phosphatidylserine (PS) for activity. There are four
nPKC isoforms, delta, epsilon, eta, and theta. PKC-delta
plays a role in cell cycle regulation and programmed
cell death in many cell types. It slows down cell
proliferation, inducing cell cycle arrest and enhancing
cell differentiation. PKC-delta is also involved in the
regulation of transcription as well as immune and
inflammatory responses. It plays a central role in the
genotoxic stress response that leads to DNA
damaged-induced apoptosis.
Length = 316
Score = 155 bits (393), Expect = 3e-42
Identities = 88/250 (35%), Positives = 140/250 (56%), Gaps = 6/250 (2%)
Query: 52 KTIGKGNFAKVKLAKHVPTGKEVAIKIIDK-TQLNPGSLQKLFREVRIMKML-DHPNIVK 109
K +GKG+F KV LA+ G+ A+K + K L ++ E R++ + ++P +
Sbjct: 1 KVLGKGSFGKVLLAELKGKGEYFAVKALKKDVVLIDDDVECTMVEKRVLALAWENPFLTH 60
Query: 110 LFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKIIHR 169
L+ +T++ L+ VME+ +GG++ ++ GR A +IV +Q+ H K II+R
Sbjct: 61 LYCTFQTKEHLFFVMEFLNGGDLMFHIQDKGRFDLYRATFYAAEIVCGLQFLHSKGIIYR 120
Query: 170 DLKAENLLLDSEMNIKIADFGFSNEFTPG-NKLDTFCGSPPYAAPELFQGKKYDGPEVDV 228
DLK +N++LD + +IKIADFG E G N+ TFCG+P Y APE+ QG KY VD
Sbjct: 121 DLKLDNVMLDRDGHIKIADFGMCKENVFGDNRASTFCGTPDYIAPEILQGLKYTF-SVDW 179
Query: 229 WSLGVILYTLVSGSLPFDGSTLRELRERVLRGKYRIPFYMSTDCENLLKKFLVLNPAKRA 288
WS GV+LY ++ G PF G EL E + P +++ + +++L+K +P +R
Sbjct: 180 WSFGVLLYEMLIGQSPFHGDDEDELFESIRVDTPHYPRWITKESKDILEKLFERDPTRR- 238
Query: 289 SLEVSGEVTL 298
L V G +
Sbjct: 239 -LGVVGNIRG 247
Score = 96.6 bits (240), Expect = 7e-22
Identities = 47/113 (41%), Positives = 70/113 (61%), Gaps = 1/113 (0%)
Query: 474 LLKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKI 533
L L+ +T++ L+ VME+ +GG++ ++ GR A +IV +Q+ H K I
Sbjct: 58 LTHLYCTFQTKEHLFFVMEFLNGGDLMFHIQDKGRFDLYRATFYAAEIVCGLQFLHSKGI 117
Query: 534 IHRDLKAENLLLDSEMNIKIADFGFSNEFTPG-NKLDTFCGSPPYAAPELFQG 585
I+RDLK +N++LD + +IKIADFG E G N+ TFCG+P Y APE+ QG
Sbjct: 118 IYRDLKLDNVMLDRDGHIKIADFGMCKENVFGDNRASTFCGTPDYIAPEILQG 170
>gnl|CDD|173706 cd05615, STKc_cPKC_alpha, Catalytic domain of the Protein
Serine/Threonine Kinase, Classical Protein Kinase C
alpha. Serine/Threonine Kinases (STKs), Classical
Protein Kinase C (cPKC) subfamily, alpha isoform,
catalytic (c) domain. STKs catalyze the transfer of the
gamma-phosphoryl group from ATP to serine/threonine
residues on protein substrates. The cPKC subfamily is
part of a larger superfamily that includes the catalytic
domains of other protein STKs, protein tyrosine kinases,
RIO kinases, aminoglycoside phosphotransferase, choline
kinase, and phosphoinositide 3-kinase. PKCs are
classified into three groups (classical, atypical, and
novel) depending on their mode of activation and the
structural characteristics of their regulatory domain.
PKCs undergo three phosphorylations in order to take
mature forms. In addition, cPKCs depend on calcium, DAG
(1,2-diacylglycerol), and in most cases,
phosphatidylserine (PS) for activation. There are four
cPKC isoforms, named alpha, betaI, betaII, and gamma.
PKC-alpha is expressed in many tissues and is associated
with cell proliferation, apoptosis, and cell motility.
It plays a role in the signaling of the growth factors
PDGF, VEGF, EGF, and FGF. Abnormal levels of PKC-alpha
have been detected in many transformed cell lines and
several human tumors. In addition, PKC-alpha is required
for HER2 dependent breast cancer invasion.
Length = 323
Score = 155 bits (393), Expect = 4e-42
Identities = 88/251 (35%), Positives = 138/251 (54%), Gaps = 4/251 (1%)
Query: 48 YKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDK-TQLNPGSLQKLFREVRIMKMLDHPN 106
+ L +GKG+F KV LA+ T + AIKI+ K + ++ E R++ + D P
Sbjct: 2 FNFLMVLGKGSFGKVMLAERKGTDELYAIKILKKDVVIQDDDVECTMVEKRVLALQDKPP 61
Query: 107 -IVKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKK 165
+ +L +T LY VMEY +GG++ ++ G+ KE +A +I + + H++
Sbjct: 62 FLTQLHSCFQTVDRLYFVMEYVNGGDLMYHIQQVGKFKEPQAVFYAAEISVGLFFLHRRG 121
Query: 166 IIHRDLKAENLLLDSEMNIKIADFGFSNE-FTPGNKLDTFCGSPPYAAPELFQGKKYDGP 224
II+RDLK +N++LDSE +IKIADFG E G TFCG+P Y APE+ + Y G
Sbjct: 122 IIYRDLKLDNVMLDSEGHIKIADFGMCKEHMVDGVTTRTFCGTPDYIAPEIIAYQPY-GK 180
Query: 225 EVDVWSLGVILYTLVSGSLPFDGSTLRELRERVLRGKYRIPFYMSTDCENLLKKFLVLNP 284
VD W+ GV+LY +++G PFDG EL + ++ P +S + ++ K + +P
Sbjct: 181 SVDWWAYGVLLYEMLAGQPPFDGEDEDELFQSIMEHNVSYPKSLSKEAVSICKGLMTKHP 240
Query: 285 AKRASLEVSGE 295
+KR GE
Sbjct: 241 SKRLGCGPEGE 251
Score = 92.8 bits (230), Expect = 2e-20
Identities = 46/110 (41%), Positives = 67/110 (60%), Gaps = 1/110 (0%)
Query: 474 LLKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKI 533
L +L +T LY VMEY +GG++ ++ G+ KE +A +I + + H++ I
Sbjct: 63 LTQLHSCFQTVDRLYFVMEYVNGGDLMYHIQQVGKFKEPQAVFYAAEISVGLFFLHRRGI 122
Query: 534 IHRDLKAENLLLDSEMNIKIADFGFSNE-FTPGNKLDTFCGSPPYAAPEL 582
I+RDLK +N++LDSE +IKIADFG E G TFCG+P Y APE+
Sbjct: 123 IYRDLKLDNVMLDSEGHIKIADFGMCKEHMVDGVTTRTFCGTPDYIAPEI 172
>gnl|CDD|132940 cd06609, STKc_MST3_like, Catalytic domain of Mammalian Ste20-like
protein kinase 3-like Protein Serine/Threonine Kinases.
Serine/threonine kinases (STKs), mammalian Ste20-like
protein kinase 3 (MST3)-like subfamily, catalytic (c)
domain. STKs catalyze the transfer of the
gamma-phosphoryl group from ATP to serine/threonine
residues on protein substrates. The MST3-like subfamily
is part of a larger superfamily that includes the
catalytic domains of other protein STKs, protein
tyrosine kinases, RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase. This subfamily is composed of MST3, MST4,
STK25, Schizosaccharomyces pombe Nak1 and Sid1,
Saccharomyces cerevisiae sporulation-specific protein 1
(SPS1), and related proteins. Nak1 is required by
fission yeast for polarizing the tips of actin
cytoskeleton and is involved in cell growth, cell
separation, cell morphology and cell-cycle progression.
Sid1 is a component in the septation initiation network
(SIN) signaling pathway, and plays a role in
cytokinesis. SPS1 plays a role in regulating proteins
required for spore wall formation. MST4 plays a role in
mitogen-activated protein kinase (MAPK) signaling during
cytoskeletal rearrangement, morphogenesis, and
apoptosis. MST3 phosphorylates the STK NDR and may play
a role in cell cycle progression and cell morphology.
STK25 may play a role in the regulation of cell
migration and polarization.
Length = 274
Score = 153 bits (389), Expect = 6e-42
Identities = 81/250 (32%), Positives = 126/250 (50%), Gaps = 14/250 (5%)
Query: 47 KYKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGS--LQKLFREVRIMKMLDH 104
+ LL+ IGKG+F +V A T + VAIK+ID L ++ + +E++ +
Sbjct: 2 LFTLLECIGKGSFGEVYKAIDKRTNQVVAIKVID---LEEAEDEIEDIQQEIQFLSQCRS 58
Query: 105 PNIVKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQK 164
P I K + L+++MEY GG D L+ G++ E R+++ ++Y H++
Sbjct: 59 PYITKYYGSFLKGSKLWIIMEYCGGGSCLD-LLKPGKLDETYIAFILREVLLGLEYLHEE 117
Query: 165 KIIHRDLKAENLLLDSEMNIKIADFGFSNEFT-PGNKLDTFCGSPPYAAPELFQGKKYDG 223
IHRD+KA N+LL E ++K+ADFG S + T +K +TF G+P + APE+ + YD
Sbjct: 118 GKIHRDIKAANILLSEEGDVKLADFGVSGQLTSTMSKRNTFVGTPFWMAPEVIKQSGYDE 177
Query: 224 PEVDVWSLGVILYTLVSGSLPFDGSTLRELRERVLRGKYRIPFYMSTDCENLLKKF---- 279
+ D+WSLG+ L G P S L +R L K P K F
Sbjct: 178 -KADIWSLGITAIELAKGEPPL--SDLHPMRVLFLIPKNNPPSLEGNKFSKPFKDFVSLC 234
Query: 280 LVLNPAKRAS 289
L +P +R S
Sbjct: 235 LNKDPKERPS 244
Score = 94.6 bits (236), Expect = 2e-21
Identities = 38/103 (36%), Positives = 63/103 (61%), Gaps = 2/103 (1%)
Query: 486 TLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKIIHRDLKAENLLL 545
L+++MEY GG D L+ G++ E R+++ ++Y H++ IHRD+KA N+LL
Sbjct: 73 KLWIIMEYCGGGSCLD-LLKPGKLDETYIAFILREVLLGLEYLHEEGKIHRDIKAANILL 131
Query: 546 DSEMNIKIADFGFSNEFT-PGNKLDTFCGSPPYAAPELFQGGA 587
E ++K+ADFG S + T +K +TF G+P + APE+ +
Sbjct: 132 SEEGDVKLADFGVSGQLTSTMSKRNTFVGTPFWMAPEVIKQSG 174
>gnl|CDD|173702 cd05611, STKc_Rim15_like, Catalytic domain of fungal Rim15-like
Protein Serine/Threonine Kinases. Serine/Threonine
Kinases (STKs), Microtubule-associated serine/threonine
(MAST) kinase subfamily, fungal Rim15-like kinases,
catalytic (c) domain. STKs catalyze the transfer of the
gamma-phosphoryl group from ATP to serine/threonine
residues on protein substrates. The MAST kinase
subfamily is part of a larger superfamily that includes
the catalytic domains of other protein STKs, protein
tyrosine kinases, RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase. Members of this group include Saccharomyces
cerevisiae Rim15, Schizosaccharomyces pombe cek1, and
similar fungal proteins. They contain a central
catalytic domain, which contains an insert relative to
MAST kinases. In addition, Rim15 contains a C-terminal
signal receiver (REC) domain while cek1 contains an
N-terminal PAS domain. Rim15 (or Rim15p) functions as a
regulator of meiosis. It acts as a downstream effector
of PKA and regulates entry into stationary phase (G0).
Thus, it plays a crucial role in regulating yeast
proliferation, differentiation, and aging. Cek1 may
facilitate progression of mitotic anaphase.
Length = 260
Score = 152 bits (386), Expect = 7e-42
Identities = 83/252 (32%), Positives = 128/252 (50%), Gaps = 10/252 (3%)
Query: 51 LKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQL-NPGSLQKLFREVRIMKML-DHPNIV 108
LK I KG F V LAK TG AIK++ K+ + + + E IM + + P +
Sbjct: 1 LKPISKGAFGSVYLAKKRSTGDYFAIKVLKKSDMIAKNQVTNVKAERAIMMIQGESPYVA 60
Query: 109 KLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKIIH 168
KL+ +++ LYLVMEY +GG+ + G + E A+ ++V V+ HQ+ IIH
Sbjct: 61 KLYYSFQSKDYLYLVMEYLNGGDCASLIKTLGGLPEDWAKQYIAEVVLGVEDLHQRGIIH 120
Query: 169 RDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSPPYAAPELFQGKKYDGPEVDV 228
RD+K ENLL+D ++K+ DFG S G + F G+P Y APE G D D
Sbjct: 121 RDIKPENLLIDQTGHLKLTDFGLSRN---GLENKKFVGTPDYLAPETILGVG-DDKMSDW 176
Query: 229 WSLGVILYTLVSGSLPFDGSTLRELRERVLRGKYRIP----FYMSTDCENLLKKFLVLNP 284
WSLG +++ + G PF T + + +L + P + S + +L+ + L ++P
Sbjct: 177 WSLGCVIFEFLFGYPPFHAETPDAVFDNILSRRINWPEEVKEFCSPEAVDLINRLLCMDP 236
Query: 285 AKRASLEVSGEV 296
AKR E+
Sbjct: 237 AKRLGANGYQEI 248
Score = 85.6 bits (212), Expect = 2e-18
Identities = 43/110 (39%), Positives = 63/110 (57%), Gaps = 3/110 (2%)
Query: 476 KLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKIIH 535
KL+ +++ LYLVMEY +GG+ + G + E A+ ++V V+ HQ+ IIH
Sbjct: 61 KLYYSFQSKDYLYLVMEYLNGGDCASLIKTLGGLPEDWAKQYIAEVVLGVEDLHQRGIIH 120
Query: 536 RDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSPPYAAPELFQG 585
RD+K ENLL+D ++K+ DFG S G + F G+P Y APE G
Sbjct: 121 RDIKPENLLIDQTGHLKLTDFGLSRN---GLENKKFVGTPDYLAPETILG 167
>gnl|CDD|132957 cd06626, STKc_MEKK4, Catalytic domain of the Protein
Serine/Threonine Kinase, MAP/ERK kinase kinase 4.
Serine/threonine kinases (STKs), MAP/ERK kinase kinase 4
(MEKK4) subfamily, catalytic (c) domain. STKs catalyze
the transfer of the gamma-phosphoryl group from ATP to
serine/threonine residues on protein substrates. The
MEKK4 subfamily is part of a larger superfamily that
includes the catalytic domains of other protein STKs,
protein tyrosine kinases, RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase. MEKK4 is a mitogen-activated protein kinase
(MAPK) kinase kinase (MAPKKK or MKKK or MAP3K), that
phosphorylates and activates MAPK kinases (MAPKKs or
MKKs or MAP2Ks), which in turn phosphorylate and
activate MAPKs during signaling cascades that are
important in mediating cellular responses to
extracellular signals. MEKK4 activates the c-Jun
N-terminal kinase (JNK) and p38 MAPK signaling pathways
by directly activating their respective MAPKKs,
MKK4/MKK7 and MKK3/MKK6. JNK and p38 are collectively
known as stress-activated MAPKs, as they are activated
in response to a variety of environmental stresses and
pro-inflammatory cytokines. MEKK4 also plays roles in
the re-polarization of the actin cytoskeleton in
response to osmotic stress, in the proper closure of the
neural tube, in cardiovascular development, and in
immune responses.
Length = 264
Score = 152 bits (386), Expect = 9e-42
Identities = 80/266 (30%), Positives = 139/266 (52%), Gaps = 35/266 (13%)
Query: 47 KYKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLDHPN 106
+++ IG G F KV A ++ TG+ +A+K I +P +++++ E++++++L HPN
Sbjct: 1 RWQRGNKIGGGTFGKVYTAVNLDTGELMAVKEIRIQDNDPKTIKEIADEMKVLELLKHPN 60
Query: 107 IVKLFQV-IETEKTLYLVMEYASGGEVFDYLVLHGR-MKEKEARAKFRQIVSAVQYCHQK 164
+VK + V + EK +Y+ MEY SGG + + L+ HGR + E R Q++ + Y H
Sbjct: 61 LVKYYGVEVHREK-VYIFMEYCSGGTLEE-LLEHGRILDEHVIRVYTLQLLEGLAYLHSH 118
Query: 165 KIIHRDLKAENLLLDSEMNIKIADFGFS-----NEFTPGNKLDTFCGSPPYAAPELFQGK 219
I+HRD+K N+ LD IK+ DFG + N T G ++ + G+P Y APE+ G
Sbjct: 119 GIVHRDIKPANIFLDHNGVIKLGDFGCAVKLKNNTTTMGEEVQSLAGTPAYMAPEVITGG 178
Query: 220 KYDGPE--VDVWSLGVILYTLVSGSLPFDGSTLRELRERVLRGKYRIPFY---------- 267
K G D+WSLG ++ + +G P+ L +++I F+
Sbjct: 179 KGKGHGRAADIWSLGCVVLEMATGKRPWSE----------LDNEFQIMFHVGAGHKPPIP 228
Query: 268 ----MSTDCENLLKKFLVLNPAKRAS 289
+S + ++ L + L +P KR +
Sbjct: 229 DSLQLSPEGKDFLDRCLESDPKKRPT 254
Score = 87.4 bits (217), Expect = 4e-19
Identities = 42/115 (36%), Positives = 61/115 (53%), Gaps = 8/115 (6%)
Query: 487 LYLVMEYASGGEVFDYLVLHGR-MKEKEARAKFRQIVSAVQYCHQKKIIHRDLKAENLLL 545
+Y+ MEY SGG + + L+ HGR + E R Q++ + Y H I+HRD+K N+ L
Sbjct: 74 VYIFMEYCSGGTLEE-LLEHGRILDEHVIRVYTLQLLEGLAYLHSHGIVHRDIKPANIFL 132
Query: 546 DSEMNIKIADFGFS-----NEFTPGNKLDTFCGSPPYAAPELFQGGAPVTSSGGA 595
D IK+ DFG + N T G ++ + G+P Y APE+ GG G A
Sbjct: 133 DHNGVIKLGDFGCAVKLKNNTTTMGEEVQSLAGTPAYMAPEVITGG-KGKGHGRA 186
>gnl|CDD|88519 cd05618, STKc_aPKC_iota, Catalytic domain of the Protein
Serine/Threonine Kinase, Atypical Protein Kinase C iota.
Serine/Threonine Kinases (STKs), Atypical Protein
Kinase C (aPKC) subfamily, iota isoform, catalytic (c)
domain. STKs catalyze the transfer of the
gamma-phosphoryl group from ATP to serine/threonine
residues on protein substrates. The aPKC subfamily is
part of a larger superfamily that includes the catalytic
domains of other protein STKs, protein tyrosine kinases,
RIO kinases, aminoglycoside phosphotransferase, choline
kinase, and phosphoinositide 3-kinase. PKCs are
classified into three groups (classical, atypical, and
novel) depending on their mode of activation and the
structural characteristics of their regulatory domain.
aPKCs only require phosphatidylserine (PS) for
activation. There are two aPKC isoforms, zeta and iota.
PKC-iota is directly implicated in carcinogenesis. It is
critical to oncogenic signaling mediated by Ras and
Bcr-Abl. The PKC-iota gene is the target of
tumor-specific gene amplification in many human cancers,
and has been identified as a human oncogene. In addition
to its role in transformed growth, PKC-iota also
promotes invasion, chemoresistance, and tumor cell
survival. Expression profiling of PKC-iota is a
prognostic marker of poor clinical outcome in several
human cancers. PKC-iota also plays a role in
establishing cell polarity, and has critical embryonic
functions.
Length = 329
Score = 154 bits (390), Expect = 1e-41
Identities = 91/264 (34%), Positives = 150/264 (56%), Gaps = 14/264 (5%)
Query: 52 KTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGS-LQKLFREVRIMKML-DHPNIVK 109
+ IG+G++AKV L + T + A+K++ K +N + + E + + +HP +V
Sbjct: 1 RVIGRGSYAKVLLVRLKKTERIYAMKVVKKELVNDDEDIDWVQTEKHVFEQASNHPFLVG 60
Query: 110 LFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKIIHR 169
L +TE L+ V+EY +GG++ ++ ++ E+ AR +I A+ Y H++ II+R
Sbjct: 61 LHSCFQTESRLFFVIEYVNGGDLMFHMQRQRKLPEEHARFYSAEISLALNYLHERGIIYR 120
Query: 170 DLKAENLLLDSEMNIKIADFGFSNE-FTPGNKLDTFCGSPPYAAPELFQGKKYDGPEVDV 228
DLK +N+LLDSE +IK+ D+G E PG+ TFCG+P Y APE+ +G+ Y G VD
Sbjct: 121 DLKLDNVLLDSEGHIKLTDYGMCKEGLRPGDTTSTFCGTPNYIAPEILRGEDY-GFSVDW 179
Query: 229 WSLGVILYTLVSGSLPFD--GS-------TLRELRERVLRGKYRIPFYMSTDCENLLKKF 279
W+LGV+++ +++G PFD GS T L + +L + RIP +S ++LK F
Sbjct: 180 WALGVLMFEMMAGRSPFDIVGSSDNPDQNTEDYLFQVILEKQIRIPRSLSVKAASVLKSF 239
Query: 280 LVLNPAKR-ASLEVSGEVTLGGAP 302
L +P +R +G + G P
Sbjct: 240 LNKDPKERLGCHPQTGFADIQGHP 263
Score = 96.7 bits (240), Expect = 1e-21
Identities = 46/113 (40%), Positives = 72/113 (63%), Gaps = 1/113 (0%)
Query: 474 LLKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKI 533
L+ L +TE L+ V+EY +GG++ ++ ++ E+ AR +I A+ Y H++ I
Sbjct: 58 LVGLHSCFQTESRLFFVIEYVNGGDLMFHMQRQRKLPEEHARFYSAEISLALNYLHERGI 117
Query: 534 IHRDLKAENLLLDSEMNIKIADFGFSNE-FTPGNKLDTFCGSPPYAAPELFQG 585
I+RDLK +N+LLDSE +IK+ D+G E PG+ TFCG+P Y APE+ +G
Sbjct: 118 IYRDLKLDNVLLDSEGHIKLTDYGMCKEGLRPGDTTSTFCGTPNYIAPEILRG 170
>gnl|CDD|173705 cd05614, STKc_MSK2_N, N-terminal catalytic domain of the Protein
Serine/Threonine Kinase, Mitogen and stress-activated
kinase 2. Serine/Threonine Kinases (STKs), Mitogen and
stress-activated kinase (MSK) subfamily, MSK2,
N-terminal catalytic (c) domain. STKs catalyze the
transfer of the gamma-phosphoryl group from ATP to
serine/threonine residues on protein substrates. The MSK
subfamily is part of a larger superfamily that includes
the catalytic domains of other protein STKs, protein
tyrosine kinases, RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase. MSKs contain an N-terminal kinase domain (NTD)
from the AGC family and a C-terminal kinase domain (CTD)
from the CAMK family, similar to 90 kDa ribosomal
protein S6 kinases (RSKs). MSKs are activated by two
major signaling cascades, the Ras-MAPK and p38 stress
kinase pathways, which trigger phosphorylation in the
activation loop (A-loop) of the CTD of MSK. The active
CTD phosphorylates the hydrophobic motif (HM) of NTD,
which facilitates the phosphorylation of the A-loop and
activates the NTD, which in turn phosphorylates
downstream targets. MSK2 and MSK1 play nonredundant
roles in activating histone H3 kinases, which play
pivotal roles in compaction of the chromatin fiber. MSK2
is the required H3 kinase in response to stress stimuli
and activation of the p38 MAPK pathway. MSK2 also plays
a role in the pathogenesis of psoriasis.
Length = 332
Score = 154 bits (391), Expect = 1e-41
Identities = 93/269 (34%), Positives = 147/269 (54%), Gaps = 16/269 (5%)
Query: 48 YKLLKTIGKGNFAKVKLAKHVP---TGKEVAIKIIDKTQL-NPGSLQKLFREVRIMKMLD 103
++LLK +G G + KV L + V TGK A+K++ K L + R R +L+
Sbjct: 2 FELLKVLGTGAYGKVFLVRKVTGHDTGKLYAMKVLQKAALVQKAKTVEHTRTER--NVLE 59
Query: 104 H----PNIVKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQ 159
H P +V L +TE L+L+++Y SGGE+F +L E E R +I+ A++
Sbjct: 60 HVRQSPFLVTLHYAFQTEAKLHLILDYVSGGEMFTHLYQRDNFSEDEVRFYSGEIILALE 119
Query: 160 YCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDT--FCGSPPYAAPELFQ 217
+ H+ I++RD+K EN+LLDSE ++ + DFG S EF K T FCG+ Y APE+ +
Sbjct: 120 HLHKLGIVYRDIKLENILLDSEGHVVLTDFGLSKEFLSEEKERTYSFCGTIEYMAPEIIR 179
Query: 218 GKKYDGPEVDVWSLGVILYTLVSGSLPF----DGSTLRELRERVLRGKYRIPFYMSTDCE 273
GK G VD WSLG++++ L++G+ PF + +T E+ R+L+ P ++ + +
Sbjct: 180 GKGGHGKAVDWWSLGILIFELLTGASPFTLEGERNTQSEVSRRILKCDPPFPSFIGPEAQ 239
Query: 274 NLLKKFLVLNPAKRASLEVSGEVTLGGAP 302
+LL K L +P KR G + P
Sbjct: 240 DLLHKLLRKDPKKRLGAGPQGASEIKEHP 268
Score = 93.9 bits (233), Expect = 1e-20
Identities = 46/114 (40%), Positives = 70/114 (61%), Gaps = 2/114 (1%)
Query: 474 LLKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKI 533
L+ L +TE L+L+++Y SGGE+F +L E E R +I+ A+++ H+ I
Sbjct: 67 LVTLHYAFQTEAKLHLILDYVSGGEMFTHLYQRDNFSEDEVRFYSGEIILALEHLHKLGI 126
Query: 534 IHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDT--FCGSPPYAAPELFQG 585
++RD+K EN+LLDSE ++ + DFG S EF K T FCG+ Y APE+ +G
Sbjct: 127 VYRDIKLENILLDSEGHVVLTDFGLSKEFLSEEKERTYSFCGTIEYMAPEIIRG 180
>gnl|CDD|173707 cd05616, STKc_cPKC_beta, Catalytic domain of the Protein
Serine/Threonine Kinase, Classical Protein Kinase C
beta. Serine/Threonine Kinases (STKs), Classical
Protein Kinase C (cPKC) subfamily, beta isoforms,
catalytic (c) domain. STKs catalyze the transfer of the
gamma-phosphoryl group from ATP to serine/threonine
residues on protein substrates. The cPKC subfamily is
part of a larger superfamily that includes the catalytic
domains of other protein STKs, protein tyrosine kinases,
RIO kinases, aminoglycoside phosphotransferase, choline
kinase, and phosphoinositide 3-kinase. PKCs are
classified into three groups (classical, atypical, and
novel) depending on their mode of activation and the
structural characteristics of their regulatory domain.
PKCs undergo three phosphorylations in order to take
mature forms. In addition, cPKCs depend on calcium, DAG
(1,2-diacylglycerol), and in most cases,
phosphatidylserine (PS) for activation. There are four
cPKC isoforms, named alpha, betaI, betaII, and gamma.
The PKC beta isoforms (I and II), generated by
alternative splicing of a single gene, are
preferentially activated by hyperglycemia-induced DAG in
retinal tissues. This is implicated in diabetic
microangiopathy such as ischemia, neovascularization,
and abnormal vasodilator function. PKC-beta also plays
an important role in VEGF signaling. In addition,
glucose regulates proliferation in retinal endothelial
cells via PKC-betaI. PKC-beta is also being explored as
a therapeutic target in cancer. It contributes to tumor
formation and is involved in the tumor host mechanisms
of inflammation and angiogenesis.
Length = 323
Score = 151 bits (383), Expect = 7e-41
Identities = 89/251 (35%), Positives = 132/251 (52%), Gaps = 4/251 (1%)
Query: 48 YKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDK-TQLNPGSLQKLFREVRIMKMLDHPN 106
+ L +GKG+F KV LA+ T + AIKI+ K + ++ E R++ + P
Sbjct: 2 FNFLMVLGKGSFGKVMLAERKGTDELYAIKILKKDVVIQDDDVECTMVEKRVLALSGKPP 61
Query: 107 -IVKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKK 165
+ +L +T LY VMEY +GG++ + GR KE A +I + + H K
Sbjct: 62 FLTQLHSCFQTMDRLYFVMEYVNGGDLMYQIQQVGRFKEPHAVFYAAEIAIGLFFLHSKG 121
Query: 166 IIHRDLKAENLLLDSEMNIKIADFGFSNE-FTPGNKLDTFCGSPPYAAPELFQGKKYDGP 224
II+RDLK +N++LDSE +IKIADFG E G TFCG+P Y APE+ + Y G
Sbjct: 122 IIYRDLKLDNVMLDSEGHIKIADFGMCKENMWDGVTTKTFCGTPDYIAPEIIAYQPY-GK 180
Query: 225 EVDVWSLGVILYTLVSGSLPFDGSTLRELRERVLRGKYRIPFYMSTDCENLLKKFLVLNP 284
VD W+ GV+LY +++G PF+G EL + ++ P MS + + K + +P
Sbjct: 181 SVDWWAFGVLLYEMLAGQAPFEGEDEDELFQSIMEHNVAYPKSMSKEAVAICKGLMTKHP 240
Query: 285 AKRASLEVSGE 295
KR GE
Sbjct: 241 GKRLGCGPEGE 251
Score = 90.4 bits (224), Expect = 1e-19
Identities = 48/110 (43%), Positives = 64/110 (58%), Gaps = 1/110 (0%)
Query: 474 LLKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKI 533
L +L +T LY VMEY +GG++ + GR KE A +I + + H K I
Sbjct: 63 LTQLHSCFQTMDRLYFVMEYVNGGDLMYQIQQVGRFKEPHAVFYAAEIAIGLFFLHSKGI 122
Query: 534 IHRDLKAENLLLDSEMNIKIADFGFSNE-FTPGNKLDTFCGSPPYAAPEL 582
I+RDLK +N++LDSE +IKIADFG E G TFCG+P Y APE+
Sbjct: 123 IYRDLKLDNVMLDSEGHIKIADFGMCKENMWDGVTTKTFCGTPDYIAPEI 172
>gnl|CDD|143346 cd07841, STKc_CDK7, Catalytic domain of the Serine/Threonine
Kinase, Cyclin-Dependent protein Kinase 7.
Serine/Threonine Kinases (STKs), Cyclin-Dependent
protein Kinase 7 (CDK7) subfamily, catalytic (c) domain.
STKs catalyze the transfer of the gamma-phosphoryl group
from ATP to serine/threonine residues on protein
substrates. The CDK7 subfamily is part of a larger
superfamily that includes the catalytic domains of other
protein STKs, protein tyrosine kinases, RIO kinases,
aminoglycoside phosphotransferase, choline kinase, and
phosphoinositide 3-kinase. CDKs belong to a large family
of STKs that are regulated by their cognate cyclins.
Together, they are involved in the control of cell-cycle
progression, transcription, and neuronal function. CDK7
plays essential roles in the cell cycle and in
transcription. It associates with cyclin H and MAT1 and
acts as a CDK-Activating Kinase (CAK) by phosphorylating
and activating cell cycle CDKs (CDK1/2/4/6). In the
brain, it activates CDK5. CDK7 is also a component of
the general transcription factor TFIIH, which
phosphorylates the C-terminal domain (CTD) of RNA
polymerase II when it is bound with unphosphorylated
DNA, as present in the pre-initiation complex. Following
phosphorylation, the CTD dissociates from the DNA which
allows transcription initiation.
Length = 298
Score = 149 bits (379), Expect = 3e-40
Identities = 80/282 (28%), Positives = 129/282 (45%), Gaps = 46/282 (16%)
Query: 47 KYKLLKTIGKGNFAKVKLAKHVPTGKEVAIK---IIDKTQLNPGSLQKLFREVRIMKMLD 103
+Y+ K +G+G +A V A+ TG+ VAIK + ++ + G RE+++++ L
Sbjct: 1 RYEKGKKLGEGTYAVVYKARDKETGRIVAIKKIKLGERKEAKDGINFTALREIKLLQELK 60
Query: 104 HPNIVKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEAR-------AKFRQIVS 156
HPNI+ L V + + LV E+ D L +K+K + +
Sbjct: 61 HPNIIGLLDVFGHKSNINLVFEFMET----D---LEKVIKDKSIVLTPADIKSYMLMTLR 113
Query: 157 AVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEF-TPGNKLDTFCGSPPYAAPEL 215
++Y H I+HRDLK NLL+ S+ +K+ADFG + F +P K+ + Y APEL
Sbjct: 114 GLEYLHSNWILHRDLKPNNLLIASDGVLKLADFGLARSFGSPNRKMTHQVVTRWYRAPEL 173
Query: 216 FQGKKYDGPEVDVWSLGVILYTLVSGSLPFDGST-LRELR----------ERVLRGKYRI 264
G ++ G VD+WS+G I L+ G + + +L E G +
Sbjct: 174 LFGARHYGVGVDMWSVGCIFAELLLRVPFLPGDSDIDQLGKIFEALGTPTEENWPGVTSL 233
Query: 265 PFYM-----------------STDCENLLKKFLVLNPAKRAS 289
P Y+ S D +LL++ L LNP KR +
Sbjct: 234 PDYVEFKPFPPTPLKQIFPAASDDALDLLQRLLTLNPNKRIT 275
Score = 68.0 bits (167), Expect = 2e-12
Identities = 35/122 (28%), Positives = 55/122 (45%), Gaps = 15/122 (12%)
Query: 472 ETLLKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEAR-------AKFRQIVSA 524
++ L V + + LV E+ D L +K+K + +
Sbjct: 62 PNIIGLLDVFGHKSNINLVFEFMET----D---LEKVIKDKSIVLTPADIKSYMLMTLRG 114
Query: 525 VQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEF-TPGNKLDTFCGSPPYAAPELF 583
++Y H I+HRDLK NLL+ S+ +K+ADFG + F +P K+ + Y APEL
Sbjct: 115 LEYLHSNWILHRDLKPNNLLIASDGVLKLADFGLARSFGSPNRKMTHQVVTRWYRAPELL 174
Query: 584 QG 585
G
Sbjct: 175 FG 176
>gnl|CDD|132979 cd06648, STKc_PAK_II, Catalytic domain of the Protein
Serine/Threonine Kinase, Group II p21-activated kinase.
Serine/threonine kinases (STKs), p21-activated kinase
(PAK) subfamily, Group II, catalytic (c) domain. STKs
catalyze the transfer of the gamma-phosphoryl group from
ATP to serine/threonine residues on protein substrates.
The PAK subfamily is part of a larger superfamily that
includes the catalytic domains of other protein STKs,
protein tyrosine kinases, RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase. PAKs are Rho family GTPase-regulated kinases
that serve as important mediators in the function of
Cdc42 (cell division cycle 42) and Rac. PAKs from higher
eukaryotes are classified into two groups (I and II),
according to their biochemical and structural features.
Group II PAKs, also called non-conventional PAKs,
include PAK4, PAK5, and PAK6. Group II PAKs contain PBD
(p21-binding domain) and catalytic domains, but lack
other motifs found in group I PAKs, such as an AID
(autoinhibitory domain) and SH3 binding sites. Since
group II PAKs do not contain an obvious AID, they may be
regulated differently from group I PAKs. While group I
PAKs interact with the SH3 containing proteins Nck, Grb2
and PIX, no such binding has been demonstrated for group
II PAKs. Some known substrates of group II PAKs are also
substrates of group I PAKs such as Raf, BAD, LIMK and
GEFH1. Unique group II substrates include MARK/Par-1 and
PDZ-RhoGEF. Group II PAKs play important roles in
filopodia formation, neuron extension, cytoskeletal
organization, and cell survival.
Length = 285
Score = 149 bits (377), Expect = 3e-40
Identities = 81/244 (33%), Positives = 138/244 (56%), Gaps = 16/244 (6%)
Query: 54 IGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLDHPNIVKLFQV 113
IG+G+ V +A TG++VA+K +D + L LF EV IM+ HPNIV+++
Sbjct: 27 IGEGSTGIVCIATDKSTGRQVAVKKMDLRKQQRREL--LFNEVVIMRDYQHPNIVEMYSS 84
Query: 114 IETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKIIHRDLKA 173
L++VME+ GG + D +V H RM E++ ++ A+ + H + +IHRD+K+
Sbjct: 85 YLVGDELWVVMEFLEGGALTD-IVTHTRMNEEQIATVCLAVLKALSFLHAQGVIHRDIKS 143
Query: 174 ENLLLDSEMNIKIADFGFSNEFT---PGNKLDTFCGSPPYAAPELFQGKKYDGPEVDVWS 230
+++LL S+ +K++DFGF + + P K + G+P + APE+ Y G EVD+WS
Sbjct: 144 DSILLTSDGRVKLSDFGFCAQVSKEVPRRK--SLVGTPYWMAPEVISRLPY-GTEVDIWS 200
Query: 231 LGVILYTLVSGSLP-FDGSTLRELRERVLRG----KYRIPFYMSTDCENLLKKFLVLNPA 285
LG+++ +V G P F+ L+ ++ +R K + +S + L + LV +PA
Sbjct: 201 LGIMVIEMVDGEPPYFNEPPLQAMKR--IRDNLPPKLKNLHKVSPRLRSFLDRMLVRDPA 258
Query: 286 KRAS 289
+RA+
Sbjct: 259 QRAT 262
Score = 78.6 bits (194), Expect = 5e-16
Identities = 34/99 (34%), Positives = 62/99 (62%), Gaps = 6/99 (6%)
Query: 487 LYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKIIHRDLKAENLLLD 546
L++VME+ GG + D +V H RM E++ ++ A+ + H + +IHRD+K++++LL
Sbjct: 91 LWVVMEFLEGGALTD-IVTHTRMNEEQIATVCLAVLKALSFLHAQGVIHRDIKSDSILLT 149
Query: 547 SEMNIKIADFGFSNEFT---PGNKLDTFCGSPPYAAPEL 582
S+ +K++DFGF + + P K + G+P + APE+
Sbjct: 150 SDGRVKLSDFGFCAQVSKEVPRRK--SLVGTPYWMAPEV 186
>gnl|CDD|173694 cd05603, STKc_SGK2, Catalytic domain of the Protein
Serine/Threonine Kinase, Serum- and
Glucocorticoid-induced Kinase 2. Serine/Threonine
Kinases (STKs), Serum- and Glucocorticoid-induced Kinase
(SGK) subfamily, SGK2 isoform, catalytic (c) domain.
STKs catalyze the transfer of the gamma-phosphoryl group
from ATP to serine/threonine residues on protein
substrates. The SGK subfamily is part of a larger
superfamily that includes the catalytic domains of other
protein STKs, protein tyrosine kinases, RIO kinases,
aminoglycoside phosphotransferase, choline kinase, and
phosphoinositide 3-kinase. There are three isoforms of
SGK, named SGK1, SGK2, and SGK3. SGK2 shows a more
restricted distribution that SGK1 and is most abundantly
expressed in epithelial tissues including kidney, liver,
pancreas, and the choroid plexus of the brain. In vitro
cellular assays show that SGK2 can stimulate the
activity of ion channels, the glutamate transporter
EEAT4, and the glutamate receptors, GluR6 and GLUR1.
Length = 321
Score = 150 bits (379), Expect = 3e-40
Identities = 83/232 (35%), Positives = 123/232 (53%), Gaps = 4/232 (1%)
Query: 52 KTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVR--IMKMLDHPNIVK 109
K IGKG+F KV LAK G A+K++ K + Q R ++K L HP +V
Sbjct: 1 KVIGKGSFGKVLLAKRKSDGSFYAVKVLQKKTILKKKEQNHIMAERNVLLKNLKHPFLVG 60
Query: 110 LFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKIIHR 169
L +T + LY V++Y +GGE+F +L E AR ++ SA+ Y H II+R
Sbjct: 61 LHYSFQTAEKLYFVLDYVNGGELFFHLQRERCFLEPRARFYAAEVASAIGYLHSLNIIYR 120
Query: 170 DLKAENLLLDSEMNIKIADFGFSNE-FTPGNKLDTFCGSPPYAAPELFQGKKYDGPEVDV 228
DLK EN+LLDS+ ++ + DFG E P TFCG+P Y APE+ + + YD VD
Sbjct: 121 DLKPENILLDSQGHVVLTDFGLCKEGVEPEETTSTFCGTPEYLAPEVLRKEPYD-RTVDW 179
Query: 229 WSLGVILYTLVSGSLPFDGSTLRELRERVLRGKYRIPFYMSTDCENLLKKFL 280
W LG +LY ++ G PF + ++ + +L ++P + +LL L
Sbjct: 180 WCLGAVLYEMLYGLPPFYSRDVSQMYDNILHKPLQLPGGKTVAACDLLVGLL 231
Score = 93.1 bits (231), Expect = 1e-20
Identities = 45/112 (40%), Positives = 65/112 (58%), Gaps = 1/112 (0%)
Query: 474 LLKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKI 533
L+ L +T + LY V++Y +GGE+F +L E AR ++ SA+ Y H I
Sbjct: 58 LVGLHYSFQTAEKLYFVLDYVNGGELFFHLQRERCFLEPRARFYAAEVASAIGYLHSLNI 117
Query: 534 IHRDLKAENLLLDSEMNIKIADFGFSNE-FTPGNKLDTFCGSPPYAAPELFQ 584
I+RDLK EN+LLDS+ ++ + DFG E P TFCG+P Y APE+ +
Sbjct: 118 IYRDLKPENILLDSQGHVVLTDFGLCKEGVEPEETTSTFCGTPEYLAPEVLR 169
>gnl|CDD|173765 cd08225, STKc_Nek5, Catalytic domain of the Protein
Serine/Threonine Kinase, Never In Mitosis gene A-related
kinase 5. Serine/Threonine Kinases (STKs), Never In
Mitosis gene A (NIMA)-related kinase 5 (Nek5) subfamily,
catalytic (c) domain. STKs catalyze the transfer of the
gamma-phosphoryl group from ATP to serine/threonine
residues on protein substrates. The Nek5 subfamily is
one of a family of 11 different Neks (Nek1-11). The Nek
family is part of a larger superfamily that includes the
catalytic domains of other protein STKs, protein
tyrosine kinases, RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase. Neks are involved in the regulation of
downstream processes following the activation of Cdc2,
and many of their functions are cell cycle-related. They
play critical roles in microtubule dynamics during
ciliogenesis and mitosis. The specific function of Nek5
is unknown.
Length = 257
Score = 147 bits (373), Expect = 4e-40
Identities = 79/249 (31%), Positives = 138/249 (55%), Gaps = 6/249 (2%)
Query: 47 KYKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLDHPN 106
+Y+++K IG+G+F K+ LAK + IK ID T++ + +EV ++ + HPN
Sbjct: 1 RYEIIKKIGEGSFGKIYLAKAKSDSEHCVIKEIDLTKMPVKEKEASKKEVILLAKMKHPN 60
Query: 107 IVKLFQVIETEKTLYLVMEYASGGEVFDYLVL-HGRM-KEKEARAKFRQIVSAVQYCHQK 164
IV F + L++VMEY GG++ + G + E + + F QI +++ H +
Sbjct: 61 IVTFFASFQENGRLFIVMEYCDGGDLMKRINRQRGVLFSEDQILSWFVQISLGLKHIHDR 120
Query: 165 KIIHRDLKAENLLLDSE-MNIKIADFGFSNEFTPGNKLDTFC-GSPPYAAPELFQGKKYD 222
KI+HRD+K++N+ L M K+ DFG + + +L C G+P Y +PE+ Q + Y+
Sbjct: 121 KILHRDIKSQNIFLSKNGMVAKLGDFGIARQLNDSMELAYTCVGTPYYLSPEICQNRPYN 180
Query: 223 GPEVDVWSLGVILYTLVSGSLPFDGSTLRELRERVLRGKYR-IPFYMSTDCENLLKKFLV 281
+ D+WSLG +LY L + PF+G+ L +L ++ +G + I S D +L+ +
Sbjct: 181 N-KTDIWSLGCVLYELCTLKHPFEGNNLHQLVLKICQGYFAPISPNFSRDLRSLISQLFK 239
Query: 282 LNPAKRASL 290
++P R S+
Sbjct: 240 VSPRDRPSI 248
Score = 69.2 bits (169), Expect = 6e-13
Identities = 43/155 (27%), Positives = 74/155 (47%), Gaps = 14/155 (9%)
Query: 444 AQSPSHRGVHRSISASNAKPSRRASSGGETLL----------KLFQVIETEKTLYLVMEY 493
A+S S V + I + + +S E +L F + L++VMEY
Sbjct: 21 AKSDSEHCVIKEIDLTKMPVKEKEASKKEVILLAKMKHPNIVTFFASFQENGRLFIVMEY 80
Query: 494 ASGGEVFDYLVL-HGRM-KEKEARAKFRQIVSAVQYCHQKKIIHRDLKAENLLLDSE-MN 550
GG++ + G + E + + F QI +++ H +KI+HRD+K++N+ L M
Sbjct: 81 CDGGDLMKRINRQRGVLFSEDQILSWFVQISLGLKHIHDRKILHRDIKSQNIFLSKNGMV 140
Query: 551 IKIADFGFSNEFTPGNKLDTFC-GSPPYAAPELFQ 584
K+ DFG + + +L C G+P Y +PE+ Q
Sbjct: 141 AKLGDFGIARQLNDSMELAYTCVGTPYYLSPEICQ 175
>gnl|CDD|173665 cd05574, STKc_phototropin_like, Catalytic domain of
Phototropin-like Protein Serine/Threonine Kinases.
Serine/Threonine Kinases (STKs), Phototropin-like
subfamily, catalytic (c) domain. STKs catalyze the
transfer of the gamma-phosphoryl group from ATP to
serine/threonine residues on protein substrates. The
phototropin-like subfamily is part of a larger
superfamily that includes the catalytic domains of other
protein STKs, protein tyrosine kinases, RIO kinases,
aminoglycoside phosphotransferase, choline kinase, and
phosphoinositide 3-kinase. Included in this subfamily
are plant phototropins and predominantly uncharacterized
fungal STKs whose catalytic domains resemble the
phototropin kinase domain. One protein from Neurospora
crassa is called nrc-2. Phototropins are blue-light
receptors that control responses such as phototropism,
stromatal opening, and chloroplast movement in order to
optimize the photosynthetic efficiency of plants. They
are light-activated STKs that contain an N-terminal
photosensory domain and a C-terminal catalytic domain.
The N-terminal domain contains two LOV (Light, Oxygen or
Voltage) domains that binds FMN. Photoexcitation of the
LOV domains results in autophosphorylation at multiple
sites and activation of the catalytic domain. Neurospora
crassa nrc-2 plays a role in growth and development by
controlling entry into the conidiation program.
Length = 316
Score = 148 bits (377), Expect = 6e-40
Identities = 84/275 (30%), Positives = 142/275 (51%), Gaps = 36/275 (13%)
Query: 48 YKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGS-LQKLFREVRIMKMLDHPN 106
+K +K +GKG+ +V L + TGK A+K++DK ++ + ++++ E I+ LDHP
Sbjct: 3 FKKIKLLGKGDVGRVFLVRLKGTGKLFALKVLDKKEMIKRNKVKRVLTEQEILATLDHPF 62
Query: 107 IVKLFQVIETEKTLYLVMEYASGGEVFDYLVL--HGRMKEKEARAKFRQIVSAVQYCHQK 164
+ L+ +TE L LVM+Y GGE+F L + E+ AR +++ A++Y H
Sbjct: 63 LPTLYASFQTETYLCLVMDYCPGGELFRLLQRQPGKCLSEEVARFYAAEVLLALEYLHLL 122
Query: 165 KIIHRDLKAENLLLDSEMNIKIADFGFS---NEFT------------------------- 196
I++RDLK EN+LL +I ++DF S +
Sbjct: 123 GIVYRDLKPENILLHESGHIMLSDFDLSKQSDVEPPPVSKALRKGSRRSSVNSIPSETFS 182
Query: 197 --PGNKLDTFCGSPPYAAPELFQGKKYDGPEVDVWSLGVILYTLVSGSLPFDGSTLRELR 254
P + ++F G+ Y APE+ G + G VD W+LG++LY ++ G+ PF GS E
Sbjct: 183 EEPSFRSNSFVGTEEYIAPEVISGDGH-GSAVDWWTLGILLYEMLYGTTPFKGSNRDETF 241
Query: 255 ERVLRGKYRIPFY--MSTDCENLLKKFLVLNPAKR 287
+L+ + P +S+ +L++K LV +P+KR
Sbjct: 242 SNILKKEVTFPGSPPVSSSARDLIRKLLVKDPSKR 276
Score = 69.6 bits (171), Expect = 7e-13
Identities = 33/88 (37%), Positives = 50/88 (56%), Gaps = 2/88 (2%)
Query: 474 LLKLFQVIETEKTLYLVMEYASGGEVFDYLVL--HGRMKEKEARAKFRQIVSAVQYCHQK 531
L L+ +TE L LVM+Y GGE+F L + E+ AR +++ A++Y H
Sbjct: 63 LPTLYASFQTETYLCLVMDYCPGGELFRLLQRQPGKCLSEEVARFYAAEVLLALEYLHLL 122
Query: 532 KIIHRDLKAENLLLDSEMNIKIADFGFS 559
I++RDLK EN+LL +I ++DF S
Sbjct: 123 GIVYRDLKPENILLHESGHIMLSDFDLS 150
>gnl|CDD|173758 cd08218, STKc_Nek1, Catalytic domain of the Protein
Serine/Threonine Kinase, Never In Mitosis gene A-related
kinase 1. Serine/Threonine Kinases (STKs), Never In
Mitosis gene A (NIMA)-related kinase 1 (Nek1) subfamily,
catalytic (c) domain. STKs catalyze the transfer of the
gamma-phosphoryl group from ATP to serine/threonine
residues on protein substrates. The Nek1 subfamily is
one of a family of 11 different Neks (Nek1-11) that are
involved in cell cycle control. The Nek family is part
of a larger superfamily that includes the catalytic
domains of other protein STKs, protein tyrosine kinases,
RIO kinases, aminoglycoside phosphotransferase, choline
kinase, and phosphoinositide 3-kinase. Nek1 is
associated with centrosomes throughout the cell cycle.
It is involved in the formation of primary cilium and in
the maintenance of centrosomes. It cycles through the
nucleus and may be capable of relaying signals between
the cilium and the nucleus. Nek1 is implicated in the
development of polycystic kidney disease, which is
characterized by benign polycystic tumors formed by
abnormal overgrowth of renal epithelial cells. It
appears also to be involved in DNA damage response, and
may be important for both correct DNA damage checkpoint
activation and DNA repair.
Length = 256
Score = 147 bits (372), Expect = 6e-40
Identities = 79/251 (31%), Positives = 139/251 (55%), Gaps = 11/251 (4%)
Query: 47 KYKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLDHPN 106
KY +K IG+G+F K L K GK+ IK I+ ++++P ++ +EV ++ + HPN
Sbjct: 1 KYVKVKKIGEGSFGKAILVKSKEDGKQYVIKEINISKMSPKEREESRKEVAVLSNMKHPN 60
Query: 107 IVKLFQVIETEKTLYLVMEYASGGEVFDYL-----VLHGRMKEKEARAKFRQIVSAVQYC 161
IV+ + E LY+VM+Y GG+++ + VL E + F QI A+++
Sbjct: 61 IVQYQESFEENGNLYIVMDYCEGGDLYKKINAQRGVL---FPEDQILDWFVQICLALKHV 117
Query: 162 HQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFC-GSPPYAAPELFQGKK 220
H +KI+HRD+K++N+ L + IK+ DFG + +L C G+P Y +PE+ + +
Sbjct: 118 HDRKILHRDIKSQNIFLTKDGTIKLGDFGIARVLNSTVELARTCIGTPYYLSPEICENRP 177
Query: 221 YDGPEVDVWSLGVILYTLVSGSLPFDGSTLRELRERVLRGKY-RIPFYMSTDCENLLKKF 279
Y+ + D+W+LG +LY + + F+ ++ L +++RG Y + + S D NL+ +
Sbjct: 178 YNN-KSDIWALGCVLYEMCTLKHAFEAGNMKNLVLKIIRGSYPPVSSHYSYDLRNLVSQL 236
Query: 280 LVLNPAKRASL 290
NP R S+
Sbjct: 237 FKRNPRDRPSV 247
Score = 64.1 bits (156), Expect = 3e-11
Identities = 36/109 (33%), Positives = 60/109 (55%), Gaps = 9/109 (8%)
Query: 482 ETEKTLYLVMEYASGGEVFDYL-----VLHGRMKEKEARAKFRQIVSAVQYCHQKKIIHR 536
E LY+VM+Y GG+++ + VL E + F QI A+++ H +KI+HR
Sbjct: 69 EENGNLYIVMDYCEGGDLYKKINAQRGVL---FPEDQILDWFVQICLALKHVHDRKILHR 125
Query: 537 DLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFC-GSPPYAAPELFQ 584
D+K++N+ L + IK+ DFG + +L C G+P Y +PE+ +
Sbjct: 126 DIKSQNIFLTKDGTIKLGDFGIARVLNSTVELARTCIGTPYYLSPEICE 174
>gnl|CDD|132956 cd06625, STKc_MEKK3_like, Catalytic domain of MAP/ERK kinase kinase
3-like Protein Serine/Threonine Kinases.
Serine/threonine kinases (STKs), MAP/ERK kinase kinase 3
(MEKK3)-like subfamily, catalytic (c) domain. STKs
catalyze the transfer of the gamma-phosphoryl group from
ATP to serine/threonine residues on protein substrates.
The MEKK3-like subfamily is part of a larger superfamily
that includes the catalytic domains of other protein
STKs, protein tyrosine kinases, RIO kinases,
aminoglycoside phosphotransferase, choline kinase, and
phosphoinositide 3-kinase. This subfamily is composed of
MEKK3, MEKK2, and related proteins, all containing an
N-terminal PB1 domain, which mediates oligomerization,
and a C-terminal catalytic domain. MEKK2 and MEKK3 are
mitogen-activated protein kinase (MAPK) kinase kinases
(MAPKKKs or MKKKs or MAP3Ks), proteins that
phosphorylate and activate MAPK kinases (MAPKKs or MKKs
or MAP2Ks), which in turn phosphorylate and activate
MAPKs during signaling cascades that are important in
mediating cellular responses to extracellular signals.
MEKK2 and MEKK3 activate MEK5 (also called MKK5), which
activates extracellular signal-regulated kinase 5
(ERK5). The ERK5 cascade plays roles in promoting cell
proliferation, differentiation, neuronal survival, and
neuroprotection. MEKK3 plays an essential role in
embryonic angiogenesis and early heart development.
MEKK2 and MEKK3 can also activate the MAPKs, c-Jun
N-terminal kinase (JNK) and p38, through their
respective MAPKKs.
Length = 263
Score = 147 bits (372), Expect = 6e-40
Identities = 81/258 (31%), Positives = 133/258 (51%), Gaps = 20/258 (7%)
Query: 48 YKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGS---LQKLFREVRIMKMLDH 104
++ K +G+G F +V L V TG+E+A+K + +P + + L E++++K L H
Sbjct: 4 WRRGKLLGQGAFGRVYLCYDVDTGRELAVKQVPFDPDSPETKKEVNALECEIQLLKNLQH 63
Query: 105 PNIVKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQK 164
IV+ + + ++TL + MEY GG V D L +G + E R RQI+ V+Y H
Sbjct: 64 ERIVQYYGCLRDDETLSIFMEYMPGGSVKDQLKAYGALTETVTRKYTRQILEGVEYLHSN 123
Query: 165 KIIHRDLKAENLLLDSEMNIKIADFGFSNEF----TPGNKLDTFCGSPPYAAPELFQGKK 220
I+HRD+K N+L DS N+K+ DFG S + G + + G+P + +PE+ G+
Sbjct: 124 MIVHRDIKGANILRDSAGNVKLGDFGASKRLQTICSSGTGMKSVTGTPYWMSPEVISGEG 183
Query: 221 YDGPEVDVWSLGVILYTLVSGSLPFDGSTLRELRERVLRGK-------YRIPFYMSTDCE 273
Y G + DVWS+G + +++ P+ E K ++P ++S D
Sbjct: 184 Y-GRKADVWSVGCTVVEMLTEKPPWA-----EFEAMAAIFKIATQPTNPQLPSHVSPDAR 237
Query: 274 NLLKKFLVLNPAKRASLE 291
N L++ V N KR S E
Sbjct: 238 NFLRRTFVENAKKRPSAE 255
Score = 91.4 bits (227), Expect = 2e-20
Identities = 41/118 (34%), Positives = 65/118 (55%), Gaps = 4/118 (3%)
Query: 472 ETLLKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQK 531
E +++ + + ++TL + MEY GG V D L +G + E R RQI+ V+Y H
Sbjct: 64 ERIVQYYGCLRDDETLSIFMEYMPGGSVKDQLKAYGALTETVTRKYTRQILEGVEYLHSN 123
Query: 532 KIIHRDLKAENLLLDSEMNIKIADFGFSNEF----TPGNKLDTFCGSPPYAAPELFQG 585
I+HRD+K N+L DS N+K+ DFG S + G + + G+P + +PE+ G
Sbjct: 124 MIVHRDIKGANILRDSAGNVKLGDFGASKRLQTICSSGTGMKSVTGTPYWMSPEVISG 181
>gnl|CDD|173673 cd05582, STKc_RSK_N, N-terminal catalytic domain of the Protein
Serine/Threonine Kinase, 90 kDa ribosomal protein S6
kinase. Serine/Threonine Kinases (STKs), 90 kDa
ribosomal protein S6 kinase (RSK) subfamily, N-terminal
catalytic (c) domain. STKs catalyze the transfer of the
gamma-phosphoryl group from ATP to serine/threonine
residues on protein substrates. The RSK subfamily is
part of a larger superfamily that includes the catalytic
domains of other protein STKs, protein tyrosine kinases,
RIO kinases, aminoglycoside phosphotransferase, choline
kinase, and phosphoinositide 3-kinase. RSKs contain an
N-terminal kinase domain (NTD) from the AGC family and a
C-terminal kinase domain (CTD) from the CAMK family.
They are activated by signaling inputs from
extracellular regulated kinase (ERK) and
phosphoinositide dependent kinase 1 (PDK1). ERK
phosphorylates and activates the CTD of RSK, serving as
a docking site for PDK1, which phosphorylates and
activates the NTD, which in turn phosphorylates all
known RSK substrates. RSKs act as downstream effectors
of mitogen-activated protein kinase (MAPK) and play key
roles in mitogen-activated cell growth, differentiation,
and survival. Mammals possess four RSK isoforms (RSK1-4)
from distinct genes. RSK proteins are also referred to
as MAP kinase-activated protein kinases (MAPKAPKs),
p90-RSKs, or p90S6Ks.
Length = 318
Score = 148 bits (375), Expect = 1e-39
Identities = 82/241 (34%), Positives = 134/241 (55%), Gaps = 5/241 (2%)
Query: 51 LKTIGKGNFAKVKLAKHV---PTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLDHPNI 107
LK +G+G+F KV L + + G+ A+K++ K L + E I+ ++HP I
Sbjct: 1 LKVLGQGSFGKVFLVRKITGPDAGQLYAMKVLKKATLKVRDRVRTKMERDILAEVNHPFI 60
Query: 108 VKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKII 167
VKL +TE LYL++++ GG++F L E++ + ++ A+ + H II
Sbjct: 61 VKLHYAFQTEGKLYLILDFLRGGDLFTRLSKEVMFTEEDVKFYLAELALALDHLHSLGII 120
Query: 168 HRDLKAENLLLDSEMNIKIADFGFSNEFTPG-NKLDTFCGSPPYAAPELFQGKKYDGPEV 226
+RDLK EN+LLD E +IK+ DFG S E K +FCG+ Y APE+ + +
Sbjct: 121 YRDLKPENILLDEEGHIKLTDFGLSKESIDHEKKAYSFCGTVEYMAPEVVNRRGHT-QSA 179
Query: 227 DVWSLGVILYTLVSGSLPFDGSTLRELRERVLRGKYRIPFYMSTDCENLLKKFLVLNPAK 286
D WS GV+++ +++GSLPF G +E +L+ K +P ++S + ++LL+ NPA
Sbjct: 180 DWWSFGVLMFEMLTGSLPFQGKDRKETMTMILKAKLGMPQFLSPEAQSLLRALFKRNPAN 239
Query: 287 R 287
R
Sbjct: 240 R 240
Score = 79.1 bits (195), Expect = 6e-16
Identities = 41/110 (37%), Positives = 64/110 (58%), Gaps = 1/110 (0%)
Query: 474 LLKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKI 533
++KL +TE LYL++++ GG++F L E++ + ++ A+ + H I
Sbjct: 60 IVKLHYAFQTEGKLYLILDFLRGGDLFTRLSKEVMFTEEDVKFYLAELALALDHLHSLGI 119
Query: 534 IHRDLKAENLLLDSEMNIKIADFGFSNEFTPG-NKLDTFCGSPPYAAPEL 582
I+RDLK EN+LLD E +IK+ DFG S E K +FCG+ Y APE+
Sbjct: 120 IYRDLKPENILLDEEGHIKLTDFGLSKESIDHEKKAYSFCGTVEYMAPEV 169
>gnl|CDD|173723 cd06605, PKc_MAPKK, Catalytic domain of the dual-specificity
Protein Kinase, Mitogen-Activated Protein Kinase Kinase.
Protein kinases (PKs), MAP kinase kinase (MAPKK)
subfamily, catalytic (c) domain. PKs catalyze the
transfer of the gamma-phosphoryl group from ATP to
serine/threonine or tyrosine residues on protein
substrates. The MAPKK subfamily is part of a larger
superfamily that includes the catalytic domains of other
protein serine/threonine kinases, protein tyrosine
kinases, RIO kinases, aminoglycoside phosphotransferase,
choline kinase, and phosphoinositide 3-kinase. The
mitogen-activated protein (MAP) kinase signaling
pathways are important mediators of cellular responses
to extracellular signals. The pathways involve a triple
kinase core cascade comprising the MAP kinase (MAPK),
which is phosphorylated and activated by a MAPK kinase
(MAPKK or MKK or MAP2K), which itself is phosphorylated
and activated by a MAPK kinase kinase (MAPKKK or MKKK or
MAP3K). MAPKKs are dual-specificity PKs that
phosphorylate their downstream targets, MAPKs, at
specific threonine and tyrosine residues. There are
three MAPK subfamilies: extracellular signal-regulated
kinase (ERK), c-Jun N-terminal kinase (JNK), and p38. In
mammalian cells, there are seven MAPKKs (named MKK1-7)
and 20 MAPKKKs. Each MAPK subfamily can be activated by
at least two cognate MAPKKs and by multiple MAPKKKs.
Length = 265
Score = 146 bits (371), Expect = 1e-39
Identities = 79/252 (31%), Positives = 123/252 (48%), Gaps = 16/252 (6%)
Query: 51 LKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGS-LQK-LFREVRIMKMLDHPNIV 108
L +G GN V H PTGK +A+K I +L +QK + RE+ I+ + P IV
Sbjct: 6 LGELGAGNSGVVSKVLHRPTGKIMAVKTI---RLEINEAIQKQILRELDILHKCNSPYIV 62
Query: 109 KLFQVIETEKTLYLVMEYASGGEVFDYL-VLHGRMKEKEARAKFRQIVSAVQYCHQK-KI 166
+ + + MEY GG + L + GR+ E+ ++ + Y H+K KI
Sbjct: 63 GFYGAFYNNGDISICMEYMDGGSLDKILKEVQGRIPERILGKIAVAVLKGLTYLHEKHKI 122
Query: 167 IHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSPPYAAPELFQGKKYDGPEV 226
IHRD+K N+L++S IK+ DFG S + + TF G+ Y APE QG Y +
Sbjct: 123 IHRDVKPSNILVNSRGQIKLCDFGVSGQLV-NSLAKTFVGTSSYMAPERIQGNDY-SVKS 180
Query: 227 DVWSLGVILYTLVSGSLPFDGSTLR-----ELRERVLRGKY-RIPFYM-STDCENLLKKF 279
D+WSLG+ L L +G P+ EL + ++ R+P S D ++ +
Sbjct: 181 DIWSLGLSLIELATGRFPYPPENDPPDGIFELLQYIVNEPPPRLPSGKFSPDFQDFVNLC 240
Query: 280 LVLNPAKRASLE 291
L+ +P +R S +
Sbjct: 241 LIKDPRERPSYK 252
Score = 77.4 bits (191), Expect = 1e-15
Identities = 37/106 (34%), Positives = 55/106 (51%), Gaps = 3/106 (2%)
Query: 483 TEKTLYLVMEYASGGEVFDYL-VLHGRMKEKEARAKFRQIVSAVQYCHQK-KIIHRDLKA 540
+ + MEY GG + L + GR+ E+ ++ + Y H+K KIIHRD+K
Sbjct: 70 NNGDISICMEYMDGGSLDKILKEVQGRIPERILGKIAVAVLKGLTYLHEKHKIIHRDVKP 129
Query: 541 ENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSPPYAAPELFQGG 586
N+L++S IK+ DFG S + + TF G+ Y APE QG
Sbjct: 130 SNILVNSRGQIKLCDFGVSGQLV-NSLAKTFVGTSSYMAPERIQGN 174
>gnl|CDD|173726 cd06610, STKc_OSR1_SPAK, Catalytic domain of the Protein
Serine/Threonine Kinases, Oxidative stress response
kinase and Ste20-related proline alanine-rich kinase.
Serine/threonine kinases (STKs), oxidative stress
response kinase (OSR1) and Ste20-related proline
alanine-rich kinase (SPAK) subfamily, catalytic (c)
domain. STKs catalyze the transfer of the
gamma-phosphoryl group from ATP to serine/threonine
residues on protein substrates. The OSR1 and SPAK
subfamily is part of a larger superfamily that includes
the catalytic domains of other protein STKs, protein
tyrosine kinases, RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase. SPAK is also referred to as STK39 or PASK
(proline-alanine-rich STE20-related kinase). OSR1 and
SPAK regulate the activity of cation-chloride
cotransporters through direct interaction and
phosphorylation. They are also implicated in
cytoskeletal rearrangement, cell differentiation,
transformation and proliferation. OSR1 and SPAK contain
a conserved C-terminal (CCT) domain, which recognizes a
unique motif ([RK]FX[VI]) present in their activating
kinases (WNK1/WNK4) and their substrates.
Length = 267
Score = 145 bits (369), Expect = 2e-39
Identities = 82/268 (30%), Positives = 128/268 (47%), Gaps = 35/268 (13%)
Query: 48 YKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLDHPNI 107
Y+L++ IG G A V A +P ++VAIK ID + S+ +L +EV+ M +HPN+
Sbjct: 3 YELIEVIGVGATAVVYAAICLPNNEKVAIKRIDLEKCQT-SVDELRKEVQAMSQCNHPNV 61
Query: 108 VKLFQVIETEKTLYLVMEYASGGEVFD---YLVLHGRMKEKEARAKFRQIVSAVQYCHQK 164
VK + L+LVM Y SGG + D G + E ++++ ++Y H
Sbjct: 62 VKYYTSFVVGDELWLVMPYLSGGSLLDIMKSSYPRGGLDEAIIATVLKEVLKGLEYLHSN 121
Query: 165 KIIHRDLKAENLLLDSEMNIKIADFGFS-NEFTPGN----KLDTFCGSPPYAAPE-LFQG 218
IHRD+KA N+LL + ++KIADFG S + G+ TF G+P + APE + Q
Sbjct: 122 GQIHRDIKAGNILLGEDGSVKIADFGVSASLADGGDRTRKVRKTFVGTPCWMAPEVMEQV 181
Query: 219 KKYDGPEVDVWSLGVILYTLVSGSLPF---------------DGSTLRELRERVLRGKYR 263
YD + D+WS G+ L +G+ P+ D +L + KY
Sbjct: 182 HGYDF-KADIWSFGITAIELATGAAPYSKYPPMKVLMLTLQNDPPSLETGAD---YKKYS 237
Query: 264 IPFYMSTDCENLLKKFLVLNPAKRASLE 291
F ++ L +P+KR + E
Sbjct: 238 KSF------RKMISLCLQKDPSKRPTAE 259
Score = 79.7 bits (197), Expect = 2e-16
Identities = 37/107 (34%), Positives = 57/107 (53%), Gaps = 8/107 (7%)
Query: 486 TLYLVMEYASGGEVFD---YLVLHGRMKEKEARAKFRQIVSAVQYCHQKKIIHRDLKAEN 542
L+LVM Y SGG + D G + E ++++ ++Y H IHRD+KA N
Sbjct: 73 ELWLVMPYLSGGSLLDIMKSSYPRGGLDEAIIATVLKEVLKGLEYLHSNGQIHRDIKAGN 132
Query: 543 LLLDSEMNIKIADFGFS-NEFTPGN----KLDTFCGSPPYAAPELFQ 584
+LL + ++KIADFG S + G+ TF G+P + APE+ +
Sbjct: 133 ILLGEDGSVKIADFGVSASLADGGDRTRKVRKTFVGTPCWMAPEVME 179
>gnl|CDD|132991 cd06917, STKc_NAK1_like, Catalytic domain of Fungal Nak1-like
Protein Serine/Threonine Kinases. Serine/threonine
kinases (STKs), Nak1 subfamily, catalytic (c) domain.
STKs catalyze the transfer of the gamma-phosphoryl group
from ATP to serine/threonine residues on protein
substrates. The Nak1 subfamily is part of a larger
superfamily that includes the catalytic domains of other
protein STKs, protein tyrosine kinases, RIO kinases,
aminoglycoside phosphotransferase, choline kinase, and
phosphoinositide 3-kinase. This subfamily is composed of
Schizosaccharomyces pombe Nak1, Saccharomyces cerevisiae
Kic1p (kinase that interacts with Cdc31p) and related
proteins. Nak1 (also known as N-rich kinase 1), is
required by fission yeast for polarizing the tips of
actin cytoskeleton and is involved in cell growth, cell
separation, cell morphology and cell-cycle progression.
Kic1p is required by budding yeast for cell integrity
and morphogenesis. Kic1p interacts with Cdc31p, the
yeast homologue of centrin, and phosphorylates
substrates in a Cdc31p-dependent manner.
Length = 277
Score = 145 bits (368), Expect = 4e-39
Identities = 85/254 (33%), Positives = 136/254 (53%), Gaps = 16/254 (6%)
Query: 48 YKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGS--LQKLFREVRIMKMLDH- 104
Y+ L+ IG+G + V KHVPTG+ VA+KII+ L+ + + REV ++ L
Sbjct: 3 YQRLELIGRGAYGAVYRGKHVPTGRVVALKIIN---LDTPDDDVSDIQREVALLSQLRQS 59
Query: 105 --PNIVKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCH 162
PNI K + L+++MEYA GG V L+ G + EK R+++ A++Y H
Sbjct: 60 QPPNITKYYGSYLKGPRLWIIMEYAEGGSVRT-LMKAGPIAEKYISVIIREVLVALKYIH 118
Query: 163 QKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGN-KLDTFCGSPPYAAPELFQGKKY 221
+ +IHRD+KA N+L+ + N+K+ DFG + + K TF G+P + APE+ KY
Sbjct: 119 KVGVIHRDIKAANILVTNTGNVKLCDFGVAALLNQNSSKRSTFVGTPYWMAPEVITEGKY 178
Query: 222 DGPEVDVWSLGVILYTLVSGSLPFDGSTLRELRERVLRGKYRIPFYMSTDCENLLKKFLV 281
+ D+WSLG+ +Y + +G+ P+ S + R +L K + P LL++F+
Sbjct: 179 YDTKADIWSLGITIYEMATGNPPY--SDVDAFRAMMLIPKSKPPRLEDNGYSKLLREFVA 236
Query: 282 L----NPAKRASLE 291
P +R S E
Sbjct: 237 ACLDEEPKERLSAE 250
Score = 84.4 bits (209), Expect = 6e-18
Identities = 38/102 (37%), Positives = 61/102 (59%), Gaps = 2/102 (1%)
Query: 486 TLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKIIHRDLKAENLLL 545
L+++MEYA GG V L+ G + EK R+++ A++Y H+ +IHRD+KA N+L+
Sbjct: 76 RLWIIMEYAEGGSVRT-LMKAGPIAEKYISVIIREVLVALKYIHKVGVIHRDIKAANILV 134
Query: 546 DSEMNIKIADFGFSNEFTPGN-KLDTFCGSPPYAAPELFQGG 586
+ N+K+ DFG + + K TF G+P + APE+ G
Sbjct: 135 TNTGNVKLCDFGVAALLNQNSSKRSTFVGTPYWMAPEVITEG 176
>gnl|CDD|173761 cd08221, STKc_Nek9, Catalytic domain of the Protein
Serine/Threonine Kinase, Never In Mitosis gene A-related
kinase 9. Serine/Threonine Kinases (STKs), Never In
Mitosis gene A (NIMA)-related kinase 9 (Nek9) subfamily,
catalytic (c) domain. STKs catalyze the transfer of the
gamma-phosphoryl group from ATP to serine/threonine
residues on protein substrates. The Nek9 subfamily is
one of a family of 11 different Neks (Nek1-11) that are
involved in cell cycle control. The Nek family is part
of a larger superfamily that includes the catalytic
domains of other protein STKs, protein tyrosine kinases,
RIO kinases, aminoglycoside phosphotransferase, choline
kinase, and phosphoinositide 3-kinase. Nek9, also called
Nercc1, is primarily a cytoplasmic protein but can also
localize in the nucleus. It is involved in modulating
chromosome alignment and splitting during mitosis. It
interacts with the gamma-tubulin ring complex and the
Ran GTPase, and is implicated in microtubule
organization. Nek9 associates with FACT (FAcilitates
Chromatin Transcription) and modulates interphase
progression. It also interacts with Nek6, and Nek7,
during mitosis, resulting in their activation.
Length = 256
Score = 144 bits (365), Expect = 6e-39
Identities = 78/246 (31%), Positives = 130/246 (52%), Gaps = 5/246 (2%)
Query: 48 YKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLDHPNI 107
Y ++ +GKG F + L + V K ++ T+L+ + E+ I+ +L HPNI
Sbjct: 2 YIPIRVLGKGAFGEATLYRRTEDDSLVVWKEVNLTRLSEKERRDALNEIVILSLLQHPNI 61
Query: 108 VKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGR--MKEKEARAKFRQIVSAVQYCHQKK 165
+ + + TL + MEYA+GG ++D +V +E+ QIVSAV Y H+
Sbjct: 62 IAYYNHFMDDNTLLIEMEYANGGTLYDKIVRQKGQLFEEEMVLWYLFQIVSAVSYIHKAG 121
Query: 166 IIHRDLKAENLLLDSEMNIKIADFGFSNEF-TPGNKLDTFCGSPPYAAPELFQGKKYDGP 224
I+HRD+K N+ L IK+ DFG S + + +T G+P Y +PEL QG KY+
Sbjct: 122 ILHRDIKTLNIFLTKAGLIKLGDFGISKILGSEYSMAETVVGTPYYMSPELCQGVKYNF- 180
Query: 225 EVDVWSLGVILYTLVSGSLPFDGSTLRELRERVLRGKYR-IPFYMSTDCENLLKKFLVLN 283
+ D+W+LG +LY L++ FD + L ++++G Y + S++ +L+ L +
Sbjct: 181 KSDIWALGCVLYELLTLKRTFDATNPLNLVVKIVQGNYTPVVSVYSSELISLVHSLLQQD 240
Query: 284 PAKRAS 289
P KR +
Sbjct: 241 PEKRPT 246
Score = 77.5 bits (191), Expect = 9e-16
Identities = 41/107 (38%), Positives = 59/107 (55%), Gaps = 3/107 (2%)
Query: 482 ETEKTLYLVMEYASGGEVFDYLVLHGR--MKEKEARAKFRQIVSAVQYCHQKKIIHRDLK 539
+ TL + MEYA+GG ++D +V +E+ QIVSAV Y H+ I+HRD+K
Sbjct: 69 MDDNTLLIEMEYANGGTLYDKIVRQKGQLFEEEMVLWYLFQIVSAVSYIHKAGILHRDIK 128
Query: 540 AENLLLDSEMNIKIADFGFSNEF-TPGNKLDTFCGSPPYAAPELFQG 585
N+ L IK+ DFG S + + +T G+P Y +PEL QG
Sbjct: 129 TLNIFLTKAGLIKLGDFGISKILGSEYSMAETVVGTPYYMSPELCQG 175
>gnl|CDD|173708 cd05617, STKc_aPKC_zeta, Catalytic domain of the Protein
Serine/Threonine Kinase, Atypical Protein Kinase C zeta.
Serine/Threonine Kinases (STKs), Atypical Protein
Kinase C (aPKC) subfamily, zeta isoform, catalytic (c)
domain. STKs catalyze the transfer of the
gamma-phosphoryl group from ATP to serine/threonine
residues on protein substrates. The aPKC subfamily is
part of a larger superfamily that includes the catalytic
domains of other protein STKs, protein tyrosine kinases,
RIO kinases, aminoglycoside phosphotransferase, choline
kinase, and phosphoinositide 3-kinase. PKCs are
classified into three groups (classical, atypical, and
novel) depending on their mode of activation and the
structural characteristics of their regulatory domain.
aPKCs only require phosphatidylserine (PS) for
activation. There are two aPKC isoforms, zeta and iota.
PKC-zeta plays a critical role in activating the glucose
transport response. It is activated by glucose, insulin,
and exercise through diverse pathways. PKC-zeta also
plays a central role in maintaining cell polarity in
yeast and mammalian cells. In addition, it affects actin
remodeling in muscle cells.
Length = 327
Score = 145 bits (366), Expect = 2e-38
Identities = 80/251 (31%), Positives = 144/251 (57%), Gaps = 11/251 (4%)
Query: 52 KTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGS-LQKLFREVRIMKMLD-HPNIVK 109
+ IG+G++AKV L + + A+K++ K ++ + + E + + +P +V
Sbjct: 1 RVIGRGSYAKVLLVRLKKNDQIYAMKVVKKELVHDDEDIDWVQTEKHVFEQASSNPFLVG 60
Query: 110 LFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKIIHR 169
L +T L+LV+EY +GG++ ++ ++ E+ AR +I A+ + H++ II+R
Sbjct: 61 LHSCFQTTSRLFLVIEYVNGGDLMFHMQRQRKLPEEHARFYAAEICIALNFLHERGIIYR 120
Query: 170 DLKAENLLLDSEMNIKIADFGFSNE-FTPGNKLDTFCGSPPYAAPELFQGKKYDGPEVDV 228
DLK +N+LLD++ +IK+ D+G E PG+ TFCG+P Y APE+ +G++Y G VD
Sbjct: 121 DLKLDNVLLDADGHIKLTDYGMCKEGLGPGDTTSTFCGTPNYIAPEILRGEEY-GFSVDW 179
Query: 229 WSLGVILYTLVSGSLPF-------DGSTLRELRERVLRGKYRIPFYMSTDCENLLKKFLV 281
W+LGV+++ +++G PF D +T L + +L RIP ++S ++LK FL
Sbjct: 180 WALGVLMFEMMAGRSPFDIITDNPDMNTEDYLFQVILEKPIRIPRFLSVKASHVLKGFLN 239
Query: 282 LNPAKRASLEV 292
+P +R +
Sbjct: 240 KDPKERLGCQP 250
Score = 97.0 bits (241), Expect = 7e-22
Identities = 44/119 (36%), Positives = 74/119 (62%), Gaps = 1/119 (0%)
Query: 468 SSGGETLLKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQY 527
+S L+ L +T L+LV+EY +GG++ ++ ++ E+ AR +I A+ +
Sbjct: 52 ASSNPFLVGLHSCFQTTSRLFLVIEYVNGGDLMFHMQRQRKLPEEHARFYAAEICIALNF 111
Query: 528 CHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNE-FTPGNKLDTFCGSPPYAAPELFQG 585
H++ II+RDLK +N+LLD++ +IK+ D+G E PG+ TFCG+P Y APE+ +G
Sbjct: 112 LHERGIIYRDLKLDNVLLDADGHIKLTDYGMCKEGLGPGDTTSTFCGTPNYIAPEILRG 170
>gnl|CDD|173727 cd06613, STKc_MAP4K3_like, Catalytic domain of Mitogen-activated
protein kinase kinase kinase kinase-like Protein
Serine/Threonine Kinases. Serine/threonine kinases
(STKs), mitogen-activated protein kinase (MAPK) kinase
kinase kinase 3 (MAPKKKK3 or MAP4K3)-like subfamily,
catalytic (c) domain. STKs catalyze the transfer of the
gamma-phosphoryl group from ATP to serine/threonine
residues on protein substrates. The MAP4K3-like
subfamily is part of a larger superfamily that includes
the catalytic domains of other protein STKs, protein
tyrosine kinases, RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase. This subfamily includes MAP4K3, MAP4K1,
MAP4K2, MAP4K5, and related proteins. Vertebrate members
contain an N-terminal catalytic domain and a C-terminal
citron homology (CNH) regulatory domain, similar to
MAP4K4/6. MAP4Ks are involved in some MAPK signaling
pathways that are important in mediating cellular
responses to extracellular signals by activating a MAPK
kinase kinase (MAPKKK or MAP3K or MKKK). Each MAPK
cascade is activated either by a small GTP-binding
protein or by an adaptor protein, which transmits the
signal either directly to a MAP3K to start the triple
kinase core cascade or indirectly through a mediator
kinase, a MAP4K. MAP4K1, also called haematopoietic
progenitor kinase 1 (HPK1), is a hematopoietic-specific
STK involved in many cellular signaling cascades
including MAPK, antigen receptor, apoptosis, growth
factor, and cytokine signaling. It participates in the
regulation of T cell receptor signaling and T
cell-mediated immune responses. MAP4K2 was referred to
as germinal center (GC) kinase because of its preferred
location in GC B cells. MAP4K3 plays a role in the
nutrient-responsive pathway of mTOR (mammalian target of
rapamycin) signaling. It is required in the activation
of S6 kinase by amino acids and for the phosphorylation
of the mTOR-regulated inhibitor of eukaryotic initiation
factor 4E. MAP4K5, also called germinal center
kinase-related enzyme (GCKR), has been shown to activate
the MAPK c-Jun N-terminal kinase (JNK).
Length = 262
Score = 142 bits (361), Expect = 2e-38
Identities = 84/258 (32%), Positives = 133/258 (51%), Gaps = 23/258 (8%)
Query: 47 KYKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPG-SLQKLFREVRIMKMLDHP 105
Y+L++ IG G + V A+ + TG+ VAIK+I +L PG + + +E+ ++K HP
Sbjct: 4 DYELIQRIGSGTYGDVYKARDIATGELVAIKVI---KLEPGDDFEIIQQEISMLKECRHP 60
Query: 106 NIVKLFQVIETEKTLYLVMEYASGGEVFD-YLVLHGRMKEKEARAKFRQIVSAVQYCHQK 164
NIV F L++VMEY GG + D Y V G + E + R+ + + Y H+
Sbjct: 61 NIVAYFGSYLRRDKLWIVMEYCGGGSLQDIYQVTRGPLSELQIAYVCRETLKGLAYLHET 120
Query: 165 KIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPG-NKLDTFCGSPPYAAPELFQGKK--- 220
IHRD+K N+LL + ++K+ADFG S + T K +F G+P + APE+ ++
Sbjct: 121 GKIHRDIKGANILLTEDGDVKLADFGVSAQLTATIAKRKSFIGTPYWMAPEVAAVERKGG 180
Query: 221 YDGPEVDVWSLGVILYTLVSGSLP-FDGSTLREL----RERV----LRGKYRIPFYMSTD 271
YDG + D+W+LG+ L P FD +R L + L+ K + S
Sbjct: 181 YDG-KCDIWALGITAIELAELQPPMFDLHPMRALFLISKSNFPPPKLKDKEK----WSPV 235
Query: 272 CENLLKKFLVLNPAKRAS 289
+ +KK L +P KR +
Sbjct: 236 FHDFIKKCLTKDPKKRPT 253
Score = 76.9 bits (190), Expect = 2e-15
Identities = 37/101 (36%), Positives = 57/101 (56%), Gaps = 2/101 (1%)
Query: 486 TLYLVMEYASGGEVFD-YLVLHGRMKEKEARAKFRQIVSAVQYCHQKKIIHRDLKAENLL 544
L++VMEY GG + D Y V G + E + R+ + + Y H+ IHRD+K N+L
Sbjct: 74 KLWIVMEYCGGGSLQDIYQVTRGPLSELQIAYVCRETLKGLAYLHETGKIHRDIKGANIL 133
Query: 545 LDSEMNIKIADFGFSNEFTPG-NKLDTFCGSPPYAAPELFQ 584
L + ++K+ADFG S + T K +F G+P + APE+
Sbjct: 134 LTEDGDVKLADFGVSAQLTATIAKRKSFIGTPYWMAPEVAA 174
>gnl|CDD|173759 cd08219, STKc_Nek3, Catalytic domain of the Protein
Serine/Threonine Kinase, Never In Mitosis gene A-related
kinase 3. Serine/Threonine Kinases (STKs), Never In
Mitosis gene A (NIMA)-related kinase 3 (Nek3) subfamily,
catalytic (c) domain. STKs catalyze the transfer of the
gamma-phosphoryl group from ATP to serine/threonine
residues on protein substrates. The Nek3 subfamily is
one of a family of 11 different Neks (Nek1-11) that are
involved in cell cycle control. The Nek family is part
of a larger superfamily that includes the catalytic
domains of other protein STKs, protein tyrosine kinases,
RIO kinases, aminoglycoside phosphotransferase, choline
kinase, and phosphoinositide 3-kinase. Nek3 is primarily
localized in the cytoplasm and shows no cell
cycle-dependent changes in its activity. It is present
in the axons of neurons and affects morphogenesis and
polarity through its regulation of microtubule
acetylation. Nek3 modulates the signaling of the
prolactin receptor through its activation of Vav2 and
contributes to prolactin-mediated motility of breast
cancer cells.
Length = 255
Score = 142 bits (358), Expect = 4e-38
Identities = 78/247 (31%), Positives = 141/247 (57%), Gaps = 6/247 (2%)
Query: 47 KYKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLDHPN 106
+Y +L+ +G+G+F + L +HV + ++ A+K I + + +++ +E ++ + HPN
Sbjct: 1 QYNVLRVVGEGSFGRALLVQHVNSDQKYAMKEI-RLPKSSSAVEDSRKEAVLLAKMKHPN 59
Query: 107 IVKLFQVIETEKTLYLVMEYASGGEVFDYLVLH-GRM-KEKEARAKFRQIVSAVQYCHQK 164
IV + E + LY+VMEY GG++ + L G++ E F Q+ VQ+ H+K
Sbjct: 60 IVAFKESFEADGHLYIVMEYCDGGDLMQKIKLQRGKLFPEDTILQWFVQMCLGVQHIHEK 119
Query: 165 KIIHRDLKAENLLLDSEMNIKIADFGFSNEFT-PGNKLDTFCGSPPYAAPELFQGKKYDG 223
+++HRD+K++N+ L +K+ DFG + T PG T+ G+P Y PE+++ Y+
Sbjct: 120 RVLHRDIKSKNIFLTQNGKVKLGDFGSARLLTSPGAYACTYVGTPYYVPPEIWENMPYNN 179
Query: 224 PEVDVWSLGVILYTLVSGSLPFDGSTLRELRERVLRGKYR-IPFYMSTDCENLLKKFLVL 282
+ D+WSLG ILY L + PF ++ + L +V +G Y+ +P + S + +L+K+
Sbjct: 180 -KSDIWSLGCILYELCTLKHPFQANSWKNLILKVCQGSYKPLPSHYSYELRSLIKQMFKR 238
Query: 283 NPAKRAS 289
NP R S
Sbjct: 239 NPRSRPS 245
Score = 74.2 bits (182), Expect = 1e-14
Identities = 42/136 (30%), Positives = 73/136 (53%), Gaps = 8/136 (5%)
Query: 457 SASNAKPSRR-----ASSGGETLLKLFQVIETEKTLYLVMEYASGGEVFDYLVLH-GRM- 509
S+S + SR+ A ++ + E + LY+VMEY GG++ + L G++
Sbjct: 38 SSSAVEDSRKEAVLLAKMKHPNIVAFKESFEADGHLYIVMEYCDGGDLMQKIKLQRGKLF 97
Query: 510 KEKEARAKFRQIVSAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFT-PGNKL 568
E F Q+ VQ+ H+K+++HRD+K++N+ L +K+ DFG + T PG
Sbjct: 98 PEDTILQWFVQMCLGVQHIHEKRVLHRDIKSKNIFLTQNGKVKLGDFGSARLLTSPGAYA 157
Query: 569 DTFCGSPPYAAPELFQ 584
T+ G+P Y PE+++
Sbjct: 158 CTYVGTPYYVPPEIWE 173
>gnl|CDD|173693 cd05602, STKc_SGK1, Catalytic domain of the Protein
Serine/Threonine Kinase, Serum- and
Glucocorticoid-induced Kinase 1. Serine/Threonine
Kinases (STKs), Serum- and Glucocorticoid-induced Kinase
(SGK) subfamily, SGK1 isoform, catalytic (c) domain.
STKs catalyze the transfer of the gamma-phosphoryl group
from ATP to serine/threonine residues on protein
substrates. The SGK subfamily is part of a larger
superfamily that includes the catalytic domains of other
protein STKs, protein tyrosine kinases, RIO kinases,
aminoglycoside phosphotransferase, choline kinase, and
phosphoinositide 3-kinase. There are three isoforms of
SGK, named SGK1, SGK2, and SGK3. SGK1 is ubiquitously
expressed and is under transcriptional control of
numerous stimuli including cell stress (cell shrinkage),
serum, hormones (gluco- and mineralocorticoids),
gonadotropins, growth factors, interleukin-6, and other
cytokines. It plays roles in sodium retention and
potassium elimination in the kidney, nutrient transport,
salt sensitivity, memory consolidation, and cardiac
repolarization. A common SGK1 variant is associated with
increased blood pressure and body weight. SGK1 may also
contribute to tumor growth, neurodegeneration, fibrosing
disease, and ischemia.
Length = 325
Score = 144 bits (363), Expect = 5e-38
Identities = 84/239 (35%), Positives = 125/239 (52%), Gaps = 4/239 (1%)
Query: 52 KTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVR--IMKMLDHPNIVK 109
K IGKG+F KV LA+H K A+K++ K + +K R ++K + HP +V
Sbjct: 1 KVIGKGSFGKVLLARHKAEEKFYAVKVLQKKAILKKKEEKHIMSERNVLLKNVKHPFLVG 60
Query: 110 LFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKIIHR 169
L +T LY V++Y +GGE+F +L E AR +I SA+ Y H I++R
Sbjct: 61 LHFSFQTADKLYFVLDYINGGELFYHLQRERCFLEPRARFYAAEIASALGYLHSLNIVYR 120
Query: 170 DLKAENLLLDSEMNIKIADFGFSNE-FTPGNKLDTFCGSPPYAAPELFQGKKYDGPEVDV 228
DLK EN+LLDS+ +I + DFG E TFCG+P Y APE+ + YD VD
Sbjct: 121 DLKPENILLDSQGHIVLTDFGLCKENIEHNGTTSTFCGTPEYLAPEVLHKQPYD-RTVDW 179
Query: 229 WSLGVILYTLVSGSLPFDGSTLRELRERVLRGKYRIPFYMSTDCENLLKKFLVLNPAKR 287
W LG +LY ++ G PF E+ + +L ++ ++ +LL+ L + KR
Sbjct: 180 WCLGAVLYEMLYGLPPFYSRNTAEMYDNILNKPLQLKPNITNSARHLLEGLLQKDRTKR 238
Score = 87.4 bits (216), Expect = 1e-18
Identities = 45/112 (40%), Positives = 62/112 (55%), Gaps = 1/112 (0%)
Query: 474 LLKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKI 533
L+ L +T LY V++Y +GGE+F +L E AR +I SA+ Y H I
Sbjct: 58 LVGLHFSFQTADKLYFVLDYINGGELFYHLQRERCFLEPRARFYAAEIASALGYLHSLNI 117
Query: 534 IHRDLKAENLLLDSEMNIKIADFGFSNE-FTPGNKLDTFCGSPPYAAPELFQ 584
++RDLK EN+LLDS+ +I + DFG E TFCG+P Y APE+
Sbjct: 118 VYRDLKPENILLDSQGHIVLTDFGLCKENIEHNGTTSTFCGTPEYLAPEVLH 169
>gnl|CDD|173677 cd05586, STKc_Sck1_like, Catalytic domain of Suppressor of loss of
cAMP-dependent protein kinase-like Protein
Serine/Threonine Kinases. Serine/Threonine Kinases
(STKs), Fission yeast Suppressor of loss of
cAMP-dependent protein kinase (Sck1)-like subfamily,
catalytic (c) domain. STKs catalyze the transfer of the
gamma-phosphoryl group from ATP to serine/threonine
residues on protein substrates. The Sck1-like subfamily
is part of a larger superfamily that includes the
catalytic domains of other protein STKs, protein
tyrosine kinases, RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase. This subfamily is composed of fungal proteins
with similarity to the Schizosaccharomyces pombe STK
Sck1. Sck1 plays a role in trehalase activation
triggered by glucose and a nitrogen source. Trehalase
catalyzes the cleavage of the disaccharide trehalose to
glucose. Trehalose, as a carbohydrate reserve and stress
metabolite, plays an important role in the response of
yeast to environmental changes.
Length = 330
Score = 143 bits (363), Expect = 5e-38
Identities = 81/240 (33%), Positives = 126/240 (52%), Gaps = 6/240 (2%)
Query: 54 IGKGNFAKVKLAKHVPTGKEVAIKIIDKTQL-NPGSLQKLFREVRIMK---MLDHPNIVK 109
IGKG F +V + T + A+K++ K ++ + E I+ + + P IV
Sbjct: 1 IGKGTFGQVYQVRKKDTRRIYAMKVLSKKEIVAKKEVAHTIGERNILVRTLLDESPFIVG 60
Query: 110 LFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKIIHR 169
L +T+ LYLV +Y SGGE+F +L GR E A+ ++V A+++ H+ I++R
Sbjct: 61 LKFSFQTDSDLYLVTDYMSGGELFWHLQKEGRFSEDRAKFYIAELVLALEHLHKYDIVYR 120
Query: 170 DLKAENLLLDSEMNIKIADFGFSNEFTPGNKL-DTFCGSPPYAAPELFQGKKYDGPEVDV 228
DLK EN+LLD+ +I + DFG S NK +TFCG+ Y APE+ +K VD
Sbjct: 121 DLKPENILLDATGHIALCDFGLSKANLTDNKTTNTFCGTTEYLAPEVLLDEKGYTKHVDF 180
Query: 229 WSLGVILYTLVSGSLPFDGSTLRELRERVLRGKYRIPF-YMSTDCENLLKKFLVLNPAKR 287
WSLGV+++ + G PF +++ + GK R P +S + +K L NP R
Sbjct: 181 WSLGVLVFEMCCGWSPFYAEDTQQMYRNIAFGKVRFPKNVLSDEGRQFVKGLLNRNPQHR 240
Score = 93.8 bits (233), Expect = 8e-21
Identities = 44/103 (42%), Positives = 65/103 (63%), Gaps = 1/103 (0%)
Query: 482 ETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKIIHRDLKAE 541
+T+ LYLV +Y SGGE+F +L GR E A+ ++V A+++ H+ I++RDLK E
Sbjct: 66 QTDSDLYLVTDYMSGGELFWHLQKEGRFSEDRAKFYIAELVLALEHLHKYDIVYRDLKPE 125
Query: 542 NLLLDSEMNIKIADFGFSNEFTPGNKL-DTFCGSPPYAAPELF 583
N+LLD+ +I + DFG S NK +TFCG+ Y APE+
Sbjct: 126 NILLDATGHIALCDFGLSKANLTDNKTTNTFCGTTEYLAPEVL 168
>gnl|CDD|173704 cd05613, STKc_MSK1_N, N-terminal catalytic domain of the Protein
Serine/Threonine Kinase, Mitogen and stress-activated
kinase 1. Serine/Threonine Kinases (STKs), Mitogen and
stress-activated kinase (MSK) subfamily, MSK1,
N-terminal catalytic (c) domain. STKs catalyze the
transfer of the gamma-phosphoryl group from ATP to
serine/threonine residues on protein substrates. The MSK
subfamily is part of a larger superfamily that includes
the catalytic domains of other protein STKs, protein
tyrosine kinases, RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase. MSKs contain an N-terminal kinase domain (NTD)
from the AGC family and a C-terminal kinase domain (CTD)
from the CAMK family, similar to 90 kDa ribosomal
protein S6 kinases (RSKs). MSKs are activated by two
major signaling cascades, the Ras-MAPK and p38 stress
kinase pathways, which trigger phosphorylation in the
activation loop (A-loop) of the CTD of MSK. The active
CTD phosphorylates the hydrophobic motif (HM) of NTD,
which facilitates the phosphorylation of the A-loop and
activates the NTD, which in turn phosphorylates
downstream targets. MSK1 plays a role in the regulation
of translational control and transcriptional activation.
It phosphorylates the transcription factors, CREB and
NFkappaB. It also phosphorylates the nucleosomal
proteins H3 and HMG-14. Increased phosphorylation of
MEK1 is associated with the development of cerebral
ischemic/hypoxic preconditioning.
Length = 290
Score = 142 bits (360), Expect = 5e-38
Identities = 85/256 (33%), Positives = 150/256 (58%), Gaps = 19/256 (7%)
Query: 48 YKLLKTIGKGNFAKVKLAKHVP---TGKEVAIKIIDK-TQLNPGSLQKLFREVRIMKMLD 103
++LLK +G G + KV L + V +GK A+K++ K T + + R R ++L+
Sbjct: 2 FELLKVLGTGAYGKVFLVRKVSGHDSGKLYAMKVLKKATIVQKAKTTEHTRTER--QVLE 59
Query: 104 H----PNIVKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQ 159
H P +V L +T+ L+L+++Y +GGE+F +L R KE+E + +IV A++
Sbjct: 60 HIRQSPFLVTLHYAFQTDTKLHLILDYINGGELFTHLSQRERFKEQEVQIYSGEIVLALE 119
Query: 160 YCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGN--KLDTFCGSPPYAAPELFQ 217
+ H+ II+RD+K EN+LLDS ++ + DFG S EF + +FCG+ Y AP++ +
Sbjct: 120 HLHKLGIIYRDIKLENILLDSNGHVVLTDFGLSKEFHEDEVERAYSFCGTIEYMAPDIVR 179
Query: 218 GKK--YDGPEVDVWSLGVILYTLVSGSLPF----DGSTLRELRERVLRGKYRIPFYMSTD 271
G +D VD WS+GV++Y L++G+ PF + ++ E+ R+L+ + P MS
Sbjct: 180 GGDGGHD-KAVDWWSMGVLMYELLTGASPFTVDGEKNSQAEISRRILKSEPPYPQEMSAL 238
Query: 272 CENLLKKFLVLNPAKR 287
++++++ L+ +P KR
Sbjct: 239 AKDIIQRLLMKDPKKR 254
Score = 93.1 bits (231), Expect = 8e-21
Identities = 44/115 (38%), Positives = 73/115 (63%), Gaps = 2/115 (1%)
Query: 474 LLKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKI 533
L+ L +T+ L+L+++Y +GGE+F +L R KE+E + +IV A+++ H+ I
Sbjct: 67 LVTLHYAFQTDTKLHLILDYINGGELFTHLSQRERFKEQEVQIYSGEIVLALEHLHKLGI 126
Query: 534 IHRDLKAENLLLDSEMNIKIADFGFSNEFTPGN--KLDTFCGSPPYAAPELFQGG 586
I+RD+K EN+LLDS ++ + DFG S EF + +FCG+ Y AP++ +GG
Sbjct: 127 IYRDIKLENILLDSNGHVVLTDFGLSKEFHEDEVERAYSFCGTIEYMAPDIVRGG 181
>gnl|CDD|132978 cd06647, STKc_PAK_I, Catalytic domain of the Protein
Serine/Threonine Kinase, Group I p21-activated kinase.
Serine/threonine kinases (STKs), p21-activated kinase
(PAK) subfamily, Group I, catalytic (c) domain. STKs
catalyze the transfer of the gamma-phosphoryl group from
ATP to serine/threonine residues on protein substrates.
The PAK subfamily is part of a larger superfamily that
includes the catalytic domains of other protein STKs,
protein tyrosine kinases, RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase. PAKs are Rho family GTPase-regulated kinases
that serve as important mediators in the function of
Cdc42 (cell division cycle 42) and Rac. PAKs are
implicated in the regulation of many cellular processes
including growth factor receptor-mediated proliferation,
cell polarity, cell motility, cell death and survival,
and actin cytoskeleton organization. PAKs from higher
eukaryotes are classified into two groups (I and II),
according to their biochemical and structural features.
Group I PAKs, also called conventional PAKs, include
PAK1, PAK2, and PAK3. Group I PAKs contain a PBD
(p21-binding domain) overlapping with an AID
(autoinhibitory domain), a C-terminal catalytic domain,
SH3 binding sites and a non-classical SH3 binding site
for PIX (PAK-interacting exchange factor). They interact
with the SH3 domain containing proteins Nck, Grb2 and
PIX. Binding of group I PAKs to activated GTPases leads
to conformational changes that destabilize the AID,
allowing autophosphorylation and full activation of the
kinase domain. Known group I PAK substrates include
MLCK, Bad, Raf, MEK1, LIMK, Merlin, Vimentin, Myc,
Stat5a, and Aurora A, among others.
Length = 293
Score = 142 bits (359), Expect = 7e-38
Identities = 87/254 (34%), Positives = 133/254 (52%), Gaps = 22/254 (8%)
Query: 47 KYKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLDHPN 106
KY + IG+G V A V TG+EVAIK ++ Q L + E+ +M+ HPN
Sbjct: 20 KYTRFEKIGQGASGTVYTAIDVATGQEVAIKQMNLQQQPKKEL--IINEILVMRENKHPN 77
Query: 107 IVKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKI 166
IV L++VMEY +GG + D +V M E + A R+ + A+++ H ++
Sbjct: 78 IVNYLDSYLVGDELWVVMEYLAGGSLTD-VVTETCMDEGQIAAVCRECLQALEFLHSNQV 136
Query: 167 IHRDLKAENLLLDSEMNIKIADFGFSNEFTP-GNKLDTFCGSPPYAAPELFQGKKYDGPE 225
IHRD+K++N+LL + ++K+ DFGF + TP +K T G+P + APE+ K Y GP+
Sbjct: 137 IHRDIKSDNILLGMDGSVKLTDFGFCAQITPEQSKRSTMVGTPYWMAPEVVTRKAY-GPK 195
Query: 226 VDVWSLGVILYTLVSGSLPFDGSTLRELRERVLRGKYRI----------PFYMSTDCENL 275
VD+WSLG++ +V G P+ L E LR Y I P +S +
Sbjct: 196 VDIWSLGIMAIEMVEGEPPY-------LNENPLRALYLIATNGTPELQNPEKLSAIFRDF 248
Query: 276 LKKFLVLNPAKRAS 289
L + L ++ KR S
Sbjct: 249 LNRCLEMDVEKRGS 262
Score = 79.6 bits (196), Expect = 3e-16
Identities = 37/97 (38%), Positives = 63/97 (64%), Gaps = 2/97 (2%)
Query: 487 LYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKIIHRDLKAENLLLD 546
L++VMEY +GG + D +V M E + A R+ + A+++ H ++IHRD+K++N+LL
Sbjct: 91 LWVVMEYLAGGSLTD-VVTETCMDEGQIAAVCRECLQALEFLHSNQVIHRDIKSDNILLG 149
Query: 547 SEMNIKIADFGFSNEFTP-GNKLDTFCGSPPYAAPEL 582
+ ++K+ DFGF + TP +K T G+P + APE+
Sbjct: 150 MDGSVKLTDFGFCAQITPEQSKRSTMVGTPYWMAPEV 186
>gnl|CDD|173676 cd05585, STKc_YPK1_like, Catalytic domain of Yeast Protein Kinase
1-like Protein Serine/Threonine Kinases.
Serine/Threonine Kinases (STKs), Yeast protein kinase 1
(YPK1)-like subfamily, catalytic (c) domain. STKs
catalyze the transfer of the gamma-phosphoryl group from
ATP to serine/threonine residues on protein substrates.
The YPK1-like subfamily is part of a larger superfamily
that includes the catalytic domains of other protein
STKs, protein tyrosine kinases, RIO kinases,
aminoglycoside phosphotransferase, choline kinase, and
phosphoinositide 3-kinase. This subfamily is composed of
fungal proteins with similarity to the AGC STKs,
Saccharomyces cerevisiae YPK1 and Schizosaccharomyces
pombe Gad8p. YPK1 is required for cell growth and acts
as a downstream kinase in the sphingolipid-mediated
signaling pathway of yeast. It also plays a role in
efficient endocytosis and in the maintenance of cell
wall integrity. Gad8p is a downstream target of Tor1p,
the fission yeast homolog of mTOR. It plays a role in
cell growth and sexual development.
Length = 312
Score = 142 bits (360), Expect = 9e-38
Identities = 81/236 (34%), Positives = 128/236 (54%), Gaps = 3/236 (1%)
Query: 54 IGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGS-LQKLFREVRIMKMLDHPNIVKLFQ 112
IGKG+F KV + T + A+K I K + S + E ++ ++ P IV L
Sbjct: 1 IGKGSFGKVMQVRKRDTQRIYALKTIRKAHIVSRSEVTHTLAERTVLAQVNCPFIVPLKF 60
Query: 113 VIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKIIHRDLK 172
++ + LYLV+ + +GGE+F +L GR AR +++ A++ H+ +I+RDLK
Sbjct: 61 SFQSPEKLYLVLAFINGGELFHHLQREGRFDLSRARFYTAELLCALENLHKFNVIYRDLK 120
Query: 173 AENLLLDSEMNIKIADFGFSN-EFTPGNKLDTFCGSPPYAAPELFQGKKYDGPEVDVWSL 231
EN+LLD + +I + DFG +K +TFCG+P Y APEL G Y VD W+L
Sbjct: 121 PENILLDYQGHIALCDFGLCKLNMKDDDKTNTFCGTPEYLAPELLLGHGYT-KAVDWWTL 179
Query: 232 GVILYTLVSGSLPFDGSTLRELRERVLRGKYRIPFYMSTDCENLLKKFLVLNPAKR 287
GV+LY +++G PF + E+ ++L+ R P D ++LL L +P +R
Sbjct: 180 GVLLYEMLTGLPPFYDENVNEMYRKILQEPLRFPDGFDRDAKDLLIGLLSRDPTRR 235
Score = 88.8 bits (220), Expect = 3e-19
Identities = 41/105 (39%), Positives = 64/105 (60%), Gaps = 1/105 (0%)
Query: 482 ETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKIIHRDLKAE 541
++ + LYLV+ + +GGE+F +L GR AR +++ A++ H+ +I+RDLK E
Sbjct: 63 QSPEKLYLVLAFINGGELFHHLQREGRFDLSRARFYTAELLCALENLHKFNVIYRDLKPE 122
Query: 542 NLLLDSEMNIKIADFGFSN-EFTPGNKLDTFCGSPPYAAPELFQG 585
N+LLD + +I + DFG +K +TFCG+P Y APEL G
Sbjct: 123 NILLDYQGHIALCDFGLCKLNMKDDDKTNTFCGTPEYLAPELLLG 167
>gnl|CDD|173700 cd05609, STKc_MAST, Catalytic domain of the Protein
Serine/Threonine Kinase, Microtubule-associated
serine/threonine kinase. Serine/Threonine Kinases
(STKs), Microtubule-associated serine/threonine (MAST)
kinase subfamily, MAST, catalytic (c) domain. STKs
catalyze the transfer of the gamma-phosphoryl group from
ATP to serine/threonine residues on protein substrates.
The MAST kinase subfamily is part of a larger
superfamily that includes the catalytic domains of other
protein STKs, protein tyrosine kinases, RIO kinases,
aminoglycoside phosphotransferase, choline kinase, and
phosphoinositide 3-kinase. MAST kinases contain an
N-terminal domain of unknown function, a central
catalytic domain, and a C-terminal PDZ domain that
mediates protein-protein interactions. There are four
mammalian MAST kinases, named MAST1-MAST4. MAST1 is also
referred to as syntrophin-associated STK (SAST), while
MAST2 is also called MAST205. MAST kinases are
cytoskeletal associated kinases of unknown function that
are also expressed at neuromuscular junctions and
postsynaptic densities. MAST1, MAST2, and MAST3 bind and
phosphorylate the tumor suppressor PTEN, and may
contribute to the regulation and stabilization of PTEN.
MAST2 is involved in the regulation of the Fc-gamma
receptor of the innate immune response in macrophages,
and may also be involved in the regulation of the Na+/H+
exchanger NHE3.
Length = 305
Score = 142 bits (360), Expect = 9e-38
Identities = 87/260 (33%), Positives = 134/260 (51%), Gaps = 21/260 (8%)
Query: 48 YKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQL-NPGSLQKLFREVRIMKMLDHPN 106
++ +K I G + V L +H T + A+K I+K L +Q++F E I+ ++P
Sbjct: 3 FETIKLISNGAYGAVYLVRHKETRQRFAMKKINKQNLILRNQIQQVFVERDILTFAENPF 62
Query: 107 IVKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKI 166
+V +F ET++ L +VMEY GG+ L G + AR F + V A++Y H I
Sbjct: 63 VVSMFCSFETKRHLCMVMEYVEGGDCATLLKNIGALPVDMARMYFAETVLALEYLHNYGI 122
Query: 167 IHRDLKAENLLLDSEMNIKIADFGFS---------NEFTPGNKLDT-------FCGSPPY 210
+HRDLK +NLL+ S +IK+ DFG S N + + DT CG+P Y
Sbjct: 123 VHRDLKPDNLLITSMGHIKLTDFGLSKIGLMSLTTNLYEGHIEKDTREFLDKQVCGTPEY 182
Query: 211 AAPELFQGKKYDGPEVDVWSLGVILYTLVSGSLPFDGSTLRELRERVLRGKYRIPF---Y 267
APE+ + Y P VD W++G+ILY + G +PF G T EL +V+ P
Sbjct: 183 IAPEVILRQGYGKP-VDWWAMGIILYEFLVGCVPFFGDTPEELFGQVISDDIEWPEGDEA 241
Query: 268 MSTDCENLLKKFLVLNPAKR 287
+ D ++L+ + L NP +R
Sbjct: 242 LPADAQDLISRLLRQNPLER 261
Score = 81.8 bits (202), Expect = 6e-17
Identities = 51/132 (38%), Positives = 68/132 (51%), Gaps = 19/132 (14%)
Query: 477 LFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKIIHR 536
+F ET++ L +VMEY GG+ L G + AR F + V A++Y H I+HR
Sbjct: 66 MFCSFETKRHLCMVMEYVEGGDCATLLKNIGALPVDMARMYFAETVLALEYLHNYGIVHR 125
Query: 537 DLKAENLLLDSEMNIKIADFGFS---------NEFTPGNKLDT-------FCGSPPYAAP 580
DLK +NLL+ S +IK+ DFG S N + + DT CG+P Y AP
Sbjct: 126 DLKPDNLLITSMGHIKLTDFGLSKIGLMSLTTNLYEGHIEKDTREFLDKQVCGTPEYIAP 185
Query: 581 E--LFQG-GAPV 589
E L QG G PV
Sbjct: 186 EVILRQGYGKPV 197
>gnl|CDD|173695 cd05604, STKc_SGK3, Catalytic domain of the Protein
Serine/Threonine Kinase, Serum- and
Glucocorticoid-induced Kinase 3. Serine/Threonine
Kinases (STKs), Serum- and Glucocorticoid-induced Kinase
(SGK) subfamily, SGK3 isoform, catalytic (c) domain.
STKs catalyze the transfer of the gamma-phosphoryl group
from ATP to serine/threonine residues on protein
substrates. The SGK subfamily is part of a larger
superfamily that includes the catalytic domains of other
protein STKs, protein tyrosine kinases, RIO kinases,
aminoglycoside phosphotransferase, choline kinase, and
phosphoinositide 3-kinase. There are three isoforms of
SGK, named SGK1, SGK2, and SGK3 (also called
cytokine-independent survival kinase CISK). SGK3 is
expressed in most tissues and is most abundant in the
embryo and adult heart and spleen. It was originally
discovered in a screen for antiapoptotic genes. It
phosphorylates and inhibits the proapoptotic proteins,
Bad and FKHRL1. SGK3 also regulates many transporters,
ion channels, and receptors. It plays a critical role in
hair follicle morphogenesis and hair cycling.
Length = 325
Score = 142 bits (359), Expect = 1e-37
Identities = 83/239 (34%), Positives = 128/239 (53%), Gaps = 4/239 (1%)
Query: 52 KTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVR--IMKMLDHPNIVK 109
K IGKG+F KV LAK GK A+K++ K + QK R ++K + HP +V
Sbjct: 1 KVIGKGSFGKVLLAKRKLDGKCYAVKVLQKKIVLNRKEQKHIMAERNVLLKNVKHPFLVG 60
Query: 110 LFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKIIHR 169
L +T + LY V+++ +GGE+F +L E AR +I SA+ Y H I++R
Sbjct: 61 LHYSFQTTEKLYFVLDFVNGGELFFHLQRERSFPEPRARFYAAEIASALGYLHSINIVYR 120
Query: 170 DLKAENLLLDSEMNIKIADFGFSNE-FTPGNKLDTFCGSPPYAAPELFQGKKYDGPEVDV 228
DLK EN+LLDS+ ++ + DFG E + TFCG+P Y APE+ + + YD VD
Sbjct: 121 DLKPENILLDSQGHVVLTDFGLCKEGIAQSDTTTTFCGTPEYLAPEVIRKQPYDN-TVDW 179
Query: 229 WSLGVILYTLVSGSLPFDGSTLRELRERVLRGKYRIPFYMSTDCENLLKKFLVLNPAKR 287
W LG +LY ++ G PF + E+ + +L + S ++L++ L + +R
Sbjct: 180 WCLGAVLYEMLYGLPPFYCRDVAEMYDNILHKPLVLRPGASLTAWSILEELLEKDRQRR 238
Score = 87.4 bits (216), Expect = 1e-18
Identities = 43/112 (38%), Positives = 65/112 (58%), Gaps = 1/112 (0%)
Query: 474 LLKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKI 533
L+ L +T + LY V+++ +GGE+F +L E AR +I SA+ Y H I
Sbjct: 58 LVGLHYSFQTTEKLYFVLDFVNGGELFFHLQRERSFPEPRARFYAAEIASALGYLHSINI 117
Query: 534 IHRDLKAENLLLDSEMNIKIADFGFSNE-FTPGNKLDTFCGSPPYAAPELFQ 584
++RDLK EN+LLDS+ ++ + DFG E + TFCG+P Y APE+ +
Sbjct: 118 VYRDLKPENILLDSQGHVVLTDFGLCKEGIAQSDTTTTFCGTPEYLAPEVIR 169
>gnl|CDD|143338 cd07833, STKc_CDKL, Catalytic domain of Cyclin-Dependent protein
Kinase Like Serine/Threonine Kinases. Serine/Threonine
Kinases (STKs), Cyclin-dependent protein kinase like
(CDKL) subfamily, catalytic (c) domain. STKs catalyze
the transfer of the gamma-phosphoryl group from ATP to
serine/threonine residues on protein substrates. The
CDKL subfamily is part of a larger superfamily that
includes the catalytic domains of other protein STKs,
protein tyrosine kinases, RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase. CDKs belong to a large family of STKs that are
regulated by their cognate cyclins. Together, they are
involved in the control of cell-cycle progression,
transcription, and neuronal function. This subfamily is
composed of CDKL1-5 and similar proteins. Some CDKLs,
like CDKL1 and CDKL3, may be implicated in
transformation and others, like CDKL3 and CDKL5, are
associated with mental retardation when impaired. CDKL2
plays a role in learning and memory.
Length = 288
Score = 140 bits (355), Expect = 3e-37
Identities = 68/205 (33%), Positives = 107/205 (52%), Gaps = 4/205 (1%)
Query: 46 GKYKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLDHP 105
KY++L +G+G + V ++ TG+ VAIK +++ + + REV++++ L H
Sbjct: 1 NKYEVLGVVGEGAYGVVLKCRNKATGEIVAIKKFKESEDDEDVKKTALREVKVLRQLRHE 60
Query: 106 NIVKLFQVIETEKTLYLVMEYASGGEVFDYLVLH-GRMKEKEARAKFRQIVSAVQYCHQK 164
NIV L + + LYLV EY + + L G + R+ Q++ A+ YCH
Sbjct: 61 NIVNLKEAFRRKGRLYLVFEYV-ERTLLELLEASPGGLPPDAVRSYIWQLLQAIAYCHSH 119
Query: 165 KIIHRDLKAENLLLDSEMNIKIADFGFSNEFT--PGNKLDTFCGSPPYAAPELFQGKKYD 222
IIHRD+K EN+L+ +K+ DFGF+ P + L + + Y APEL G
Sbjct: 120 NIIHRDIKPENILVSESGVLKLCDFGFARALRARPASPLTDYVATRWYRAPELLVGDTNY 179
Query: 223 GPEVDVWSLGVILYTLVSGSLPFDG 247
G VDVW++G I+ L+ G F G
Sbjct: 180 GKPVDVWAIGCIMAELLDGEPLFPG 204
Score = 78.1 bits (193), Expect = 8e-16
Identities = 41/125 (32%), Positives = 61/125 (48%), Gaps = 8/125 (6%)
Query: 472 ETLLKLFQVIETEKTLYLVMEYASGGEVFDYLVLH-GRMKEKEARAKFRQIVSAVQYCHQ 530
E ++ L + + LYLV EY + + L G + R+ Q++ A+ YCH
Sbjct: 60 ENIVNLKEAFRRKGRLYLVFEYV-ERTLLELLEASPGGLPPDAVRSYIWQLLQAIAYCHS 118
Query: 531 KKIIHRDLKAENLLLDSEMNIKIADFGFSNEFT--PGNKLDTFCGSPPYAAPELFQG--- 585
IIHRD+K EN+L+ +K+ DFGF+ P + L + + Y APEL G
Sbjct: 119 HNIIHRDIKPENILVSESGVLKLCDFGFARALRARPASPLTDYVATRWYRAPELLVGDTN 178
Query: 586 -GAPV 589
G PV
Sbjct: 179 YGKPV 183
>gnl|CDD|173737 cd07834, STKc_MAPK, Catalytic domain of the Serine/Threonine
Kinase, Mitogen-Activated Protein Kinase.
Serine/Threonine Kinases (STKs), Mitogen-Activated
Protein Kinase (MAPK) subfamily, catalytic (c) domain.
STKs catalyze the transfer of the gamma-phosphoryl group
from ATP to serine/threonine residues on protein
substrates. The MAPK subfamily is part of a larger
superfamily that includes the catalytic domains of other
protein STKs, protein tyrosine kinases, RIO kinases,
aminoglycoside phosphotransferase, choline kinase, and
phosphoinositide 3-kinase. MAPKs serve as important
mediators of cellular responses to extracellular
signals. They control critical cellular functions
including differentiation, proliferation, migration, and
apoptosis. They are also implicated in the pathogenesis
of many diseases including multiple types of cancer,
stroke, diabetes, and chronic inflammation. Typical MAPK
pathways involve a triple kinase core cascade comprising
of the MAPK, which is phosphorylated and activated by a
MAPK kinase (MAP2K or MKK), which itself is
phosphorylated and activated by a MAPK kinase kinase
(MAP3K or MKKK). Each cascade is activated either by a
small GTP-binding protein or by an adaptor protein,
which transmits the signal either directly to a MAP3K to
start the triple kinase core cascade or indirectly
through a mediator kinase, a MAP4K. There are three main
typical MAPK subfamilies: Extracellular signal-Regulated
Kinase (ERK), c-Jun N-terminal Kinase (JNK), and p38.
Some MAPKs are atypical in that they are not regulated
by MAP2Ks. These include MAPK4, MAPK6, NLK, and ERK7.
Length = 330
Score = 141 bits (358), Expect = 4e-37
Identities = 76/293 (25%), Positives = 127/293 (43%), Gaps = 57/293 (19%)
Query: 47 KYKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLDHPN 106
+Y+LLK IG G + V A TG++VAIK I + +++ RE+++++ L H N
Sbjct: 1 RYELLKPIGSGAYGVVCSAVDKRTGRKVAIKKISNVFDDLIDAKRILREIKLLRHLRHEN 60
Query: 107 IVKLFQVI-----ETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKF--RQIVSAVQ 159
I+ L ++ E +Y+V E E + V+ + ++ QI+ ++
Sbjct: 61 IIGLLDILRPPSPEDFNDVYIVTELM---ETDLHKVIKSPQPLTDDHIQYFLYQILRGLK 117
Query: 160 YCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSPP---------Y 210
Y H +IHRDLK N+L++S ++KI DFG + P F Y
Sbjct: 118 YLHSANVIHRDLKPSNILVNSNCDLKICDFGLARGVDPDEDEKGF-----LTEYVVTRWY 172
Query: 211 AAPEL-FQGKKYDGPEVDVWSLGVILYTLVSG-------------SLPFD--GSTLRELR 254
APEL +Y +D+WS+G I L++ +L + G+ E
Sbjct: 173 RAPELLLSSSRYTKA-IDIWSVGCIFAELLTRKPLFPGRDYIDQLNLIVEVLGTPSEEDL 231
Query: 255 ERVLRGKYR-----------IPF-----YMSTDCENLLKKFLVLNPAKRASLE 291
+ + K R P S + +LL+K LV +P KR + +
Sbjct: 232 KFITSEKARNYLKSLPKKPKKPLSKLFPGASPEAIDLLEKMLVFDPKKRITAD 284
Score = 61.8 bits (151), Expect = 3e-10
Identities = 26/95 (27%), Positives = 47/95 (49%), Gaps = 10/95 (10%)
Query: 472 ETLLKLFQVI-----ETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKF--RQIVSA 524
E ++ L ++ E +Y+V E E + V+ + ++ QI+
Sbjct: 59 ENIIGLLDILRPPSPEDFNDVYIVTELM---ETDLHKVIKSPQPLTDDHIQYFLYQILRG 115
Query: 525 VQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFS 559
++Y H +IHRDLK N+L++S ++KI DFG +
Sbjct: 116 LKYLHSANVIHRDLKPSNILVNSNCDLKICDFGLA 150
>gnl|CDD|173747 cd07852, STKc_MAPK15, Catalytic domain of the Serine/Threonine
Kinase, Mitogen-Activated Protein Kinase 15.
Serine/Threonine Kinases (STKs), Mitogen-Activated
Protein Kinase 15 (MAPK15) subfamily, catalytic (c)
domain. STKs catalyze the transfer of the
gamma-phosphoryl group from ATP to serine/threonine
residues on protein substrates. The MAPK15 subfamily is
part of a larger superfamily that includes the catalytic
domains of other protein STKs, protein tyrosine kinases,
RIO kinases, aminoglycoside phosphotransferase, choline
kinase, and phosphoinositide 3-kinase. MAPKs are
important mediators of cellular responses to
extracellular signals. Human MAPK15 is also called
Extracellular signal Regulated Kinase 8 (ERK8) while the
rat protein is called ERK7. ERK7 and ERK8 display both
similar and different biochemical properties. They
autophosphorylate and activate themselves and do not
require upstream activating kinases. ERK7 is
constitutively active and is not affected by
extracellular stimuli whereas ERK8 shows low basal
activity and is activated by DNA-damaging agents. ERK7
and ERK8 also have different substrate profiles. Genome
analysis shows that they are orthologs with similar gene
structures. ERK7 and ERK 8 may be involved in the
signaling of some nuclear receptor transcription
factors. ERK7 regulates hormone-dependent degradation of
estrogen receptor alpha while ERK8 down-regulates the
transcriptional co-activation androgen and
glucocorticoid receptors.
Length = 337
Score = 141 bits (358), Expect = 5e-37
Identities = 97/302 (32%), Positives = 142/302 (47%), Gaps = 65/302 (21%)
Query: 42 EPHI-GKYKLLKTIGKGNFAKVKLAKHVPTGKEVAIK-IIDKTQLNPGSLQKLFREVRIM 99
+ HI KY++L+ +GKG + V A T + VA+K I D + N Q+ FRE+ +
Sbjct: 2 DKHILRKYEILQKLGKGAYGIVWKAIDRRTKEVVALKKIFDAFR-NATDAQRTFREIMFL 60
Query: 100 KML-DHPNIVKLFQVI--ETEKTLYLVMEYASGGEVFDYLVLH-----GRMKEKEARAKF 151
+ L DHPNIVKL VI E +K +YLV EY D LH +++ R
Sbjct: 61 QELGDHPNIVKLLNVIKAENDKDIYLVFEYMET----D---LHAVIRANILEDVHKRYIM 113
Query: 152 RQIVSAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSPP-- 209
Q++ A++Y H +IHRDLK N+LL+S+ +K+ADFG + + + P
Sbjct: 114 YQLLKALKYIHSGNVIHRDLKPSNILLNSDCRVKLADFGLARSLSELEE----NPENPVL 169
Query: 210 --------YAAPELFQGKKYDGPEVDVWSLGVILYTLVSGSLPFDG-STLRELRERVL-- 258
Y APE+ G VD+WS+G IL ++ G F G STL +L E+++
Sbjct: 170 TDYVATRWYRAPEILLGSTRYTKGVDMWSVGCILGEMLLGKPLFPGTSTLNQL-EKIIEV 228
Query: 259 --------------------------RGKYRIPFYM---STDCENLLKKFLVLNPAKRAS 289
R + + + S D +LLKK LV NP KR +
Sbjct: 229 IGPPSAEDIESIKSPFAATMLDSLPSRPRKPLDELLPKASDDALDLLKKLLVFNPNKRLT 288
Query: 290 LE 291
E
Sbjct: 289 AE 290
Score = 68.4 bits (168), Expect = 2e-12
Identities = 34/89 (38%), Positives = 49/89 (55%), Gaps = 14/89 (15%)
Query: 476 KLFQVI--ETEKTLYLVMEYASGGEVFDYLVLH-----GRMKEKEARAKFRQIVSAVQYC 528
KL VI E +K +YLV EY D LH +++ R Q++ A++Y
Sbjct: 71 KLLNVIKAENDKDIYLVFEYMET----D---LHAVIRANILEDVHKRYIMYQLLKALKYI 123
Query: 529 HQKKIIHRDLKAENLLLDSEMNIKIADFG 557
H +IHRDLK N+LL+S+ +K+ADFG
Sbjct: 124 HSGNVIHRDLKPSNILLNSDCRVKLADFG 152
>gnl|CDD|173668 cd05577, STKc_GRK, Catalytic domain of the Protein Serine/Threonine
Kinase, G protein-coupled Receptor Kinase.
Serine/Threonine Kinases (STKs), G protein-coupled
Receptor Kinase (GRK) subfamily, catalytic (c) domain.
STKs catalyze the transfer of the gamma-phosphoryl group
from ATP to serine/threonine residues on protein
substrates. The GRK subfamily is part of a larger
superfamily that includes the catalytic domains of other
protein STKs, protein tyrosine kinases, RIO kinases,
aminoglycoside phosphotransferase, choline kinase, and
phosphoinositide 3-kinase. GRKs phosphorylate and
regulate G protein-coupled receptors (GPCRs), the
largest superfamily of cell surface receptors, which
regulate some part of nearly all physiological
functions. Phosphorylated GPCRs bind to arrestins, which
prevents further G protein signaling despite the
presence of activating ligand. GRKs contain a central
catalytic domain, flanked by N- and C-terminal
extensions. The N-terminus contains an RGS (regulator of
G protein signaling) homology (RH) domain and several
motifs. The C-terminus diverges among different groups
of GRKs. There are seven types of GRKs, named GRK1 to
GRK7. They are subdivided into three main groups: visual
(GRK1/7); beta-adrenergic receptor kinases (GRK2/3); and
GRK4-like (GRK4/5/6). Expression of GRK2/3/5/6 is
widespread while GRK1/4/7 show a limited tissue
distribution. The substrate spectrum of the widely
expressed GRKs partially overlaps. GRKs play important
roles in the cardiovascular, immune, respiratory,
skeletal, and nervous systems.
Length = 277
Score = 138 bits (350), Expect = 1e-36
Identities = 84/241 (34%), Positives = 128/241 (53%), Gaps = 8/241 (3%)
Query: 54 IGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNP-GSLQKLFREVRIMKMLDHPNIVKLFQ 112
+GKG F +V + TGK A K +DK +L Q E +I++ + IV L
Sbjct: 1 LGKGGFGEVCACQVKATGKMYACKKLDKKRLKKRKGEQMALNEKKILEKVSSRFIVSLAY 60
Query: 113 VIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKF--RQIVSAVQYCHQKKIIHRD 170
ET+ L LVM +GG++ ++ G EARA F QI+ +++ HQ++I++RD
Sbjct: 61 AFETKDDLCLVMTLMNGGDLKYHIYNVGEPGFPEARAIFYAAQIICGLEHLHQRRIVYRD 120
Query: 171 LKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSPPYAAPELFQGKKYDGPEVDVWS 230
LK EN+LLD N++I+D G + E G K+ G+P Y APE+ QG+ YD VD ++
Sbjct: 121 LKPENVLLDDHGNVRISDLGLAVELKGGKKIKGRAGTPGYMAPEVLQGEVYDFS-VDWFA 179
Query: 231 LGVILYTLVSGSLPF----DGSTLRELRERVLRGKYRIPFYMSTDCENLLKKFLVLNPAK 286
LG LY +++G PF + EL+ R L P S + ++L + L +P K
Sbjct: 180 LGCTLYEMIAGRSPFRQRKEKVEKEELKRRTLEMAVEYPDKFSPEAKDLCEALLQKDPEK 239
Query: 287 R 287
R
Sbjct: 240 R 240
Score = 84.9 bits (210), Expect = 4e-18
Identities = 43/107 (40%), Positives = 65/107 (60%), Gaps = 2/107 (1%)
Query: 482 ETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKF--RQIVSAVQYCHQKKIIHRDLK 539
ET+ L LVM +GG++ ++ G EARA F QI+ +++ HQ++I++RDLK
Sbjct: 63 ETKDDLCLVMTLMNGGDLKYHIYNVGEPGFPEARAIFYAAQIICGLEHLHQRRIVYRDLK 122
Query: 540 AENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSPPYAAPELFQGG 586
EN+LLD N++I+D G + E G K+ G+P Y APE+ QG
Sbjct: 123 PENVLLDDHGNVRISDLGLAVELKGGKKIKGRAGTPGYMAPEVLQGE 169
>gnl|CDD|140293 PTZ00267, PTZ00267, NIMA-related protein kinase; Provisional.
Length = 478
Score = 143 bits (362), Expect = 1e-36
Identities = 82/203 (40%), Positives = 118/203 (58%), Gaps = 9/203 (4%)
Query: 95 EVRIMKMLDHPNIVKLFQVIETEKTLYLVMEYASGG----EVFDYLVLHGRMKEKEARAK 150
E+ + DH IVK F +++ L L+MEY SGG ++ L H +E E
Sbjct: 115 ELHCLAACDHFGIVKHFDDFKSDDKLLLIMEYGSGGDLNKQIKQRLKEHLPFQEYEVGLL 174
Query: 151 FRQIVSAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLD---TFCGS 207
F QIV A+ H +K++HRDLK+ N+ L IK+ DFGFS +++ LD +FCG+
Sbjct: 175 FYQIVLALDEVHSRKMMHRDLKSANIFLMPTGIIKLGDFGFSKQYSDSVSLDVASSFCGT 234
Query: 208 PPYAAPELFQGKKYDGPEVDVWSLGVILYTLVSGSLPFDGSTLRELRERVLRGKYR-IPF 266
P Y APEL++ K+Y + D+WSLGVILY L++ PF G + RE+ ++VL GKY P
Sbjct: 235 PYYLAPELWERKRYS-KKADMWSLGVILYELLTLHRPFKGPSQREIMQQVLYGKYDPFPC 293
Query: 267 YMSTDCENLLKKFLVLNPAKRAS 289
+S+ + LL L NPA R +
Sbjct: 294 PVSSGMKALLDPLLSKNPALRPT 316
Score = 87.4 bits (216), Expect = 5e-18
Identities = 46/118 (38%), Positives = 69/118 (58%), Gaps = 7/118 (5%)
Query: 474 LLKLFQVIETEKTLYLVMEYASGG----EVFDYLVLHGRMKEKEARAKFRQIVSAVQYCH 529
++K F +++ L L+MEY SGG ++ L H +E E F QIV A+ H
Sbjct: 127 IVKHFDDFKSDDKLLLIMEYGSGGDLNKQIKQRLKEHLPFQEYEVGLLFYQIVLALDEVH 186
Query: 530 QKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLD---TFCGSPPYAAPELFQ 584
+K++HRDLK+ N+ L IK+ DFGFS +++ LD +FCG+P Y APEL++
Sbjct: 187 SRKMMHRDLKSANIFLMPTGIIKLGDFGFSKQYSDSVSLDVASSFCGTPYYLAPELWE 244
>gnl|CDD|173616 PTZ00426, PTZ00426, cAMP-dependent protein kinase catalytic
subunit; Provisional.
Length = 340
Score = 139 bits (352), Expect = 2e-36
Identities = 84/270 (31%), Positives = 140/270 (51%), Gaps = 8/270 (2%)
Query: 23 ISSSRLMSSRRESSRRERDEPHIGKYK---LLKTIGKGNFAKVKLAKHVPTG-KEVAIKI 78
+ + +L + S +E + KY+ ++T+G G+F +V LA + VAIK
Sbjct: 4 LKNLQLHKKKDSDSTKEPKRKNKMKYEDFNFIRTLGTGSFGRVILATYKNEDFPPVAIKR 63
Query: 79 IDKTQL-NPGSLQKLFREVRIMKMLDHPNIVKLFQVIETEKTLYLVMEYASGGEVFDYLV 137
+K+++ + +F E +I+ ++HP V L+ + E LYLV+E+ GGE F +L
Sbjct: 64 FEKSKIIKQKQVDHVFSERKILNYINHPFCVNLYGSFKDESYLYLVLEFVIGGEFFTFLR 123
Query: 138 LHGRMKEKEARAKFRQIVSAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTP 197
+ R QIV +Y I++RDLK ENLLLD + IK+ DFGF+
Sbjct: 124 RNKRFPNDVGCFYAAQIVLIFEYLQSLNIVYRDLKPENLLLDKDGFIKMTDFGFAK--VV 181
Query: 198 GNKLDTFCGSPPYAAPELFQGKKYDGPEVDVWSLGVILYTLVSGSLPFDGSTLRELRERV 257
+ T CG+P Y APE+ + G D W+LG+ +Y ++ G PF + + +++
Sbjct: 182 DTRTYTLCGTPEYIAPEILLNVGH-GKAADWWTLGIFIYEILVGCPPFYANEPLLIYQKI 240
Query: 258 LRGKYRIPFYMSTDCENLLKKFLVLNPAKR 287
L G P ++ +C++L+KK L + KR
Sbjct: 241 LEGIIYFPKFLDNNCKHLMKKLLSHDLTKR 270
Score = 77.3 bits (190), Expect = 3e-15
Identities = 42/109 (38%), Positives = 58/109 (53%), Gaps = 2/109 (1%)
Query: 475 LKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKII 534
+ L+ + E LYLV+E+ GGE F +L + R QIV +Y I+
Sbjct: 94 VNLYGSFKDESYLYLVLEFVIGGEFFTFLRRNKRFPNDVGCFYAAQIVLIFEYLQSLNIV 153
Query: 535 HRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSPPYAAPELF 583
+RDLK ENLLLD + IK+ DFGF+ + T CG+P Y APE+
Sbjct: 154 YRDLKPENLLLDKDGFIKMTDFGFAK--VVDTRTYTLCGTPEYIAPEIL 200
>gnl|CDD|173738 cd07835, STKc_CDK1_like, Catalytic domain of Cyclin-Dependent
protein Kinase 1-like Serine/Threonine Kinases.
Serine/Threonine Kinases (STKs), Cyclin-Dependent
protein Kinase 1 (CDK1)-like subfamily, catalytic (c)
domain. STKs catalyze the transfer of the
gamma-phosphoryl group from ATP to serine/threonine
residues on protein substrates. The CDK1 subfamily is
part of a larger superfamily that includes the catalytic
domains of other protein STKs, protein tyrosine kinases,
RIO kinases, aminoglycoside phosphotransferase, choline
kinase, and phosphoinositide 3-kinase. CDKs belong to a
large family of STKs that are regulated by their cognate
cyclins. Together, they are involved in the control of
cell-cycle progression, transcription, and neuronal
function. This subfamily is composed of CDK1 from higher
eukaryotes, plants, and yeasts, as well as CDK2 and
CDK3. CDK1 is also called Cell division control protein
2 (Cdc2) or p34 protein kinase, and is regulated by
cyclins A, B, and E. The CDK1/cyclin A complex controls
G2 phase entry and progression while the CDK1/cyclin B
complex is critical for G2 to M phase transition. CDK2
is regulated by cyclin E or cyclin A. Upon activation by
cyclin E, it phosphorylates the retinoblastoma (pRb)
protein which activates E2F mediated transcription and
allows cells to move into S phase. The CDK2/cyclin A
complex plays a role in regulating DNA replication.
Studies in knockout mice revealed that CDK1 can
compensate for the loss of the cdk2 gene as it can also
bind cyclin E and drive G1 to S phase transition. CDK3
is regulated by cyclin C and it phosphorylates pRB
specifically during the G0/G1 transition. This
phosphorylation is required for cells to exit G0
efficiently and enter the G1 phase.
Length = 283
Score = 137 bits (347), Expect = 4e-36
Identities = 88/279 (31%), Positives = 130/279 (46%), Gaps = 43/279 (15%)
Query: 48 YKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLDHPNI 107
Y+ ++ IG+G + V A+ TG+ VA+K I + G RE+ ++K L+HPNI
Sbjct: 1 YQKVEKIGEGTYGVVYKARDKLTGEIVALKKIRLETEDEGVPSTAIREISLLKELNHPNI 60
Query: 108 VKLFQVIETEKTLYLVMEYASGGEVFD---YLVLHGRMKEKEARAK--FRQIVSAVQYCH 162
V+L V+ +E LYLV E+ D Y+ K Q++ + YCH
Sbjct: 61 VRLLDVVHSENKLYLVFEFLD----LDLKKYMDSSPLTGLDPPLIKSYLYQLLQGIAYCH 116
Query: 163 QKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSPP---YAAPELFQGK 219
+++HRDLK +NLL+D E +K+ADFG + F G + T+ Y APE+ G
Sbjct: 117 SHRVLHRDLKPQNLLIDREGALKLADFGLARAF--GVPVRTYTHEVVTLWYRAPEILLGS 174
Query: 220 KYDGPEVDVWSLGVILYTLVSGSLPFDG-STLREL----------RERVLRGKYRIPFYM 268
+ VD+WS+G I +V+ F G S + +L E V G +P Y
Sbjct: 175 RQYSTPVDIWSIGCIFAEMVNRRPLFPGDSEIDQLFRIFRTLGTPDEDVWPGVTSLPDYK 234
Query: 269 ST------------------DCENLLKKFLVLNPAKRAS 289
T D +LL K LV +PAKR S
Sbjct: 235 PTFPKWARQDLSKVVPNLDEDGLDLLSKMLVYDPAKRIS 273
Score = 78.1 bits (193), Expect = 7e-16
Identities = 31/92 (33%), Positives = 47/92 (51%), Gaps = 9/92 (9%)
Query: 476 KLFQVIETEKTLYLVMEYASGGEVFD---YLVLHGRMKEKEARAK--FRQIVSAVQYCHQ 530
+L V+ +E LYLV E+ D Y+ K Q++ + YCH
Sbjct: 62 RLLDVVHSENKLYLVFEFLD----LDLKKYMDSSPLTGLDPPLIKSYLYQLLQGIAYCHS 117
Query: 531 KKIIHRDLKAENLLLDSEMNIKIADFGFSNEF 562
+++HRDLK +NLL+D E +K+ADFG + F
Sbjct: 118 HRVLHRDLKPQNLLIDREGALKLADFGLARAF 149
>gnl|CDD|132963 cd06632, STKc_MEKK1_plant, Catalytic domain of the Protein
Serine/Threonine Kinase, Plant MAP/ERK kinase kinase 1.
Serine/threonine kinases (STKs), plant MAP/ERK kinase
kinase 1 (MEKK1)-like subfamily, catalytic (c) domain.
STKs catalyze the transfer of the gamma-phosphoryl group
from ATP to serine/threonine residues on protein
substrates. The plant MEKK1 subfamily is part of a
larger superfamily that includes the catalytic domains
of other protein STKs, protein tyrosine kinases, RIO
kinases, aminoglycoside phosphotransferase, choline
kinase, and phosphoinositide 3-kinase. This subfamily is
composed of plant mitogen-activated protein kinase
(MAPK) kinase kinases (MAPKKKs or MKKKs or MAP3Ks)
including Arabidopsis thaliana MEKK1 and MAPKKK3. MEKK1
is a MAPKKK that phosphorylates and activates MAPK
kinases (MAPKKs or MKKs or MAP2Ks), which in turn
phosphorylate and activate MAPKs during signaling
cascades that are important in mediating cellular
responses to extracellular signals. Arabidopsis thaliana
MEKK1 activates MPK4, a MAPK that regulates systemic
acquired resistance. MEKK1 also participates in the
regulation of temperature-sensitive and tissue-specific
cell death.
Length = 258
Score = 135 bits (342), Expect = 9e-36
Identities = 68/241 (28%), Positives = 121/241 (50%), Gaps = 5/241 (2%)
Query: 54 IGKGNFAKVKLAKHVPTGKEVAIK---IIDKTQLNPGSLQKLFREVRIMKMLDHPNIVKL 110
+G G+F V ++ G A+K + D Q ++++L +E+ ++ L HPNIV+
Sbjct: 8 LGSGSFGSVYEGLNLDDGDFFAVKEVSLADDGQTGQEAVKQLEQEIALLSKLQHPNIVQY 67
Query: 111 FQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKIIHRD 170
E LY+ +E GG + L +G E R RQI+ ++Y H + +HRD
Sbjct: 68 LGTEREEDNLYIFLELVPGGSLAKLLKKYGSFPEPVIRLYTRQILLGLEYLHDRNTVHRD 127
Query: 171 LKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSPPYAAPELFQGKKYDGPEVDVWS 230
+K N+L+D+ +K+ADFG + + + +F GSP + APE+ + G D+WS
Sbjct: 128 IKGANILVDTNGVVKLADFGMAKQVVEFSFAKSFKGSPYWMAPEVIAQQGGYGLAADIWS 187
Query: 231 LGVILYTLVSGSLPFDGSTLRELRERVLRGKY--RIPFYMSTDCENLLKKFLVLNPAKRA 288
LG + + +G P+ ++ R K IP ++S + ++ + K L +P+ R
Sbjct: 188 LGCTVLEMATGKPPWSQLEGVAAVFKIGRSKELPPIPDHLSDEAKDFILKCLQRDPSLRP 247
Query: 289 S 289
+
Sbjct: 248 T 248
Score = 81.3 bits (201), Expect = 5e-17
Identities = 34/99 (34%), Positives = 54/99 (54%)
Query: 483 TEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKIIHRDLKAEN 542
E LY+ +E GG + L +G E R RQI+ ++Y H + +HRD+K N
Sbjct: 73 EEDNLYIFLELVPGGSLAKLLKKYGSFPEPVIRLYTRQILLGLEYLHDRNTVHRDIKGAN 132
Query: 543 LLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSPPYAAPE 581
+L+D+ +K+ADFG + + + +F GSP + APE
Sbjct: 133 ILVDTNGVVKLADFGMAKQVVEFSFAKSFKGSPYWMAPE 171
>gnl|CDD|173744 cd07847, STKc_CDKL1_4, Catalytic domain of the Serine/Threonine
Kinases, Cyclin-Dependent protein Kinase Like 1 and 4.
Serine/Threonine Kinases (STKs), Cyclin-dependent
protein kinase like 1 (CDKL1) and CDKL4 subfamily,
catalytic (c) domain. STKs catalyze the transfer of the
gamma-phosphoryl group from ATP to serine/threonine
residues on protein substrates. The CDKL1 and CDKL4
subfamily is part of a larger superfamily that includes
the catalytic domains of other protein STKs, protein
tyrosine kinases, RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase. CDKs belong to a large family of STKs that are
regulated by their cognate cyclins. Together, they are
involved in the control of cell-cycle progression,
transcription, and neuronal function. CDKL1, also called
p42 KKIALRE, is a glial protein that is upregulated in
gliosis. It is present in neuroblastoma and A431 human
carcinoma cells, and may be implicated in neoplastic
transformation. The function of CDKL4 is unknown.
Length = 286
Score = 136 bits (344), Expect = 1e-35
Identities = 85/286 (29%), Positives = 135/286 (47%), Gaps = 50/286 (17%)
Query: 47 KYKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLDHPN 106
KY+ L IG+G++ V ++ TG+ VAIK +++ +P + RE+R++K L HPN
Sbjct: 2 KYEKLSKIGEGSYGVVFKCRNRETGQIVAIKKFVESEDDPVIKKIALREIRMLKQLKHPN 61
Query: 107 IVKLFQVIETEKTLYLVMEYASGGEVFDYLVLH------GRMKEKEARAKFRQIVSAVQY 160
+V L +V ++ L+LV EY D+ VL+ + E + Q + AV +
Sbjct: 62 LVNLIEVFRRKRKLHLVFEYC------DHTVLNELEKNPRGVPEHLIKKIIWQTLQAVNF 115
Query: 161 CHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDT-FCGSPPYAAPELFQGK 219
CH+ IHRD+K EN+L+ + IK+ DFGF+ T T + + Y APEL G
Sbjct: 116 CHKHNCIHRDVKPENILITKQGQIKLCDFGFARILTGPGDDYTDYVATRWYRAPELLVGD 175
Query: 220 KYDGPEVDVWSLGVILYTLVSGS----------------------LP-----------FD 246
GP VDVW++G + L++G +P F
Sbjct: 176 TQYGPPVDVWAIGCVFAELLTGQPLWPGKSDVDQLYLIRKTLGDLIPRHQQIFSTNQFFK 235
Query: 247 GSTLRELRERV-LRGKYRIPFYMSTDCENLLKKFLVLNPAKRASLE 291
G ++ E R L K+ +S+ + LK L ++P +R S E
Sbjct: 236 GLSIPEPETREPLESKFP---NISSPALSFLKGCLQMDPTERLSCE 278
Score = 77.4 bits (191), Expect = 1e-15
Identities = 42/127 (33%), Positives = 62/127 (48%), Gaps = 17/127 (13%)
Query: 474 LLKLFQVIETEKTLYLVMEYASGGEVFDYLVLH------GRMKEKEARAKFRQIVSAVQY 527
L+ L +V ++ L+LV EY D+ VL+ + E + Q + AV +
Sbjct: 62 LVNLIEVFRRKRKLHLVFEYC------DHTVLNELEKNPRGVPEHLIKKIIWQTLQAVNF 115
Query: 528 CHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDT-FCGSPPYAAPELFQG- 585
CH+ IHRD+K EN+L+ + IK+ DFGF+ T T + + Y APEL G
Sbjct: 116 CHKHNCIHRDVKPENILITKQGQIKLCDFGFARILTGPGDDYTDYVATRWYRAPELLVGD 175
Query: 586 ---GAPV 589
G PV
Sbjct: 176 TQYGPPV 182
>gnl|CDD|173690 cd05599, STKc_NDR_like, Catalytic domain of Nuclear Dbf2-Related
kinase-like Protein Serine/Threonine Kinases.
Serine/Threonine Kinases (STKs), Nuclear Dbf2-Related
(NDR) kinase subfamily, catalytic (c) domain. STKs
catalyze the transfer of the gamma-phosphoryl group from
ATP to serine/threonine residues on protein substrates.
The NDR subfamily is part of a larger superfamily that
includes the catalytic domains of other protein STKs,
protein tyrosine kinases, RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase. NDR kinase contains an N-terminal regulatory
(NTR) domain and an insert within the catalytic domain
that contains an auto-inhibitory sequence. Like many
other AGC kinases, NDR kinase requires phosphorylation
at two sites, the activation loop (A-loop) and the
hydrophobic motif (HM), for activity. NDR kinases
regulate mitosis, cell growth, embryonic development,
and neurological processes. They are also required for
proper centrosome duplication. Higher eukaryotes contain
two NDR isoforms, NDR1 and NDR2. This subfamily also
contains fungal NDR-like kinases.
Length = 364
Score = 138 bits (349), Expect = 1e-35
Identities = 82/274 (29%), Positives = 129/274 (47%), Gaps = 45/274 (16%)
Query: 51 LKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQ-LNPGSLQKLFREVRIMKMLDHPNIVK 109
+K IG+G F +V+L + TG A+K + K++ L + + E I+ D+P +VK
Sbjct: 6 IKVIGRGAFGEVRLVQKKDTGHIYAMKKLRKSEMLEKEQVAHVRAERDILAEADNPWVVK 65
Query: 110 LFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKIIHR 169
L+ + E LYL+MEY GG++ L+ E+E R + + A+ H+ IHR
Sbjct: 66 LYYSFQDENYLYLIMEYLPGGDMMTLLMKKDTFTEEETRFYIAETILAIDSIHKLGYIHR 125
Query: 170 DLKAENLLLDSEMNIKIADFGF--------SNEF-------TPGNKLDTFC--------- 205
D+K +NLLLD++ +IK++DFG EF P N LD
Sbjct: 126 DIKPDNLLLDAKGHIKLSDFGLCTGLKKSHRTEFYRILSHALPSNFLDFISKPMSSKRKA 185
Query: 206 ---------------GSPPYAAPELFQGKKYDGPEVDVWSLGVILYTLVSGSLPFDGSTL 250
G+P Y APE+F Y E D WSLGVI+Y ++ G PF
Sbjct: 186 ETWKRNRRALAYSTVGTPDYIAPEVFLQTGY-NKECDWWSLGVIMYEMLVGYPPFCSDNP 244
Query: 251 RELRERVLRGKYRIPFYM----STDCENLLKKFL 280
+E +++ K + F S + ++L+K+
Sbjct: 245 QETYRKIINWKETLQFPDEVPLSPEAKDLIKRLC 278
Score = 75.9 bits (187), Expect = 1e-14
Identities = 46/157 (29%), Positives = 69/157 (43%), Gaps = 39/157 (24%)
Query: 467 ASSGGETLLKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQ 526
A + ++KL+ + E LYL+MEY GG++ L+ E+E R + + A+
Sbjct: 56 AEADNPWVVKLYYSFQDENYLYLIMEYLPGGDMMTLLMKKDTFTEEETRFYIAETILAID 115
Query: 527 YCHQKKIIHRDLKAENLLLDSEMNIKIADFGF--------SNEF-------TPGNKLDTF 571
H+ IHRD+K +NLLLD++ +IK++DFG EF P N LD
Sbjct: 116 SIHKLGYIHRDIKPDNLLLDAKGHIKLSDFGLCTGLKKSHRTEFYRILSHALPSNFLDFI 175
Query: 572 C------------------------GSPPYAAPELFQ 584
G+P Y APE+F
Sbjct: 176 SKPMSSKRKAETWKRNRRALAYSTVGTPDYIAPEVFL 212
>gnl|CDD|173712 cd05622, STKc_ROCK1, Catalytic domain of the Protein
Serine/Threonine Kinase, Rho-associated coiled-coil
containing protein kinase 1. Serine/Threonine Kinases
(STKs), ROCK subfamily, ROCK1 (or ROK-beta) isoform,
catalytic (c) domain. STKs catalyze the transfer of the
gamma-phosphoryl group from ATP to serine/threonine
residues on protein substrates. The ROCK subfamily is
part of a larger superfamily that includes the catalytic
domains of other protein STKs, protein tyrosine kinases,
RIO kinases, aminoglycoside phosphotransferase, choline
kinase, and phosphoinositide 3-kinase. ROCK contains an
N-terminal extension, a catalytic kinase domain, and a
C-terminal extension, which contains a coiled-coil
region encompassing a Rho-binding domain (RBD) and a
pleckstrin homology (PH) domain. ROCK is auto-inhibited
by the RBD and PH domain interacting with the catalytic
domain, and is activated via interaction with Rho
GTPases. ROCK1 is preferentially expressed in the liver,
lung, spleen, testes, and kidney. It mediates signaling
from Rho to the actin cytoskeleton. It is implicated in
the development of cardiac fibrosis, cardiomyocyte
apoptosis, and hyperglycemia. Mice deficient with ROCK1
display eyelids open at birth (EOB) and omphalocele
phenotypes due to the disorganization of actin filaments
in the eyelids and the umbilical ring.
Length = 371
Score = 138 bits (349), Expect = 1e-35
Identities = 86/270 (31%), Positives = 145/270 (53%), Gaps = 12/270 (4%)
Query: 22 NISSSRLMSSRRESSRRERD-EPHIGKYKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIID 80
N + ++ +++ + RD Y+++K IG+G F +V+L +H T K A+K++
Sbjct: 18 NKNIDNFLNRYKDTINKIRDLRMKAEDYEVVKVIGRGAFGEVQLVRHKSTRKVYAMKLLS 77
Query: 81 KTQLNPGSLQKLFREVR-IMKMLDHPNIVKLFQVIETEKTLYLVMEYASGGEVFDYLVLH 139
K ++ S F E R IM + P +V+LF + ++ LY+VMEY GG++ + L+ +
Sbjct: 78 KFEMIKRSDSAFFWEERDIMAFANSPWVVQLFYAFQDDRYLYMVMEYMPGGDLVN-LMSN 136
Query: 140 GRMKEKEARAKFRQIVSAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGN 199
+ EK AR ++V A+ H IHRD+K +N+LLD ++K+ADFG +
Sbjct: 137 YDVPEKWARFYTAEVVLALDAIHSMGFIHRDVKPDNMLLDKSGHLKLADFGTCMKMNKEG 196
Query: 200 --KLDTFCGSPPYAAPELFQ---GKKYDGPEVDVWSLGVILYTLVSGSLPFDGSTLRELR 254
+ DT G+P Y +PE+ + G Y G E D WS+GV LY ++ G PF +L
Sbjct: 197 MVRCDTAVGTPDYISPEVLKSQGGDGYYGRECDWWSVGVFLYEMLVGDTPFYADSLVGTY 256
Query: 255 ERVLRGKYRIPFY----MSTDCENLLKKFL 280
+++ K + F +S + +NL+ FL
Sbjct: 257 SKIMNHKNSLTFPDDNDISKEAKNLICAFL 286
Score = 73.9 bits (181), Expect = 5e-14
Identities = 42/117 (35%), Positives = 69/117 (58%), Gaps = 5/117 (4%)
Query: 474 LLKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKI 533
+++LF + ++ LY+VMEY GG++ + L+ + + EK AR ++V A+ H
Sbjct: 105 VVQLFYAFQDDRYLYMVMEYMPGGDLVN-LMSNYDVPEKWARFYTAEVVLALDAIHSMGF 163
Query: 534 IHRDLKAENLLLDSEMNIKIADFGFSNEFTPGN--KLDTFCGSPPYAAPELF--QGG 586
IHRD+K +N+LLD ++K+ADFG + + DT G+P Y +PE+ QGG
Sbjct: 164 IHRDVKPDNMLLDKSGHLKLADFGTCMKMNKEGMVRCDTAVGTPDYISPEVLKSQGG 220
>gnl|CDD|173734 cd07830, STKc_MAK_like, Catalytic domain of Male germ
cell-Associated Kinase-like Serine/Threonine Kinases.
Serine/Threonine Kinases (STKs), Male germ
cell-Associated Kinase (MAK)-like subfamily, catalytic
(c) domain. STKs catalyze the transfer of the
gamma-phosphoryl group from ATP to serine/threonine
residues on protein substrates. The MAK-like subfamily
is part of a larger superfamily that includes the
catalytic domains of other protein STKs, protein
tyrosine kinases, RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase. This subfamily is composed of human MAK and
MAK-related kinase (MRK), Saccharomyces cerevisiae
Ime2p, Schizosaccharomyces pombe Mei4-dependent protein
3 (Mde3) and Pit1, Caenorhabditis elegans dyf-5,
Arabidopsis thaliana MHK, and similar proteins. These
proteins play important roles during meiosis. MAK is
highly expressed in testicular cells specifically in the
meiotic phase, but is not essential for spermatogenesis
and fertility. It functions as a coactivator of the
androgen receptor in prostate cells. MRK, also called
Intestinal Cell Kinase (ICK), is expressed ubiquitously,
with highest expression in the ovary and uterus. A
missense mutation in MRK causes
endocrine-cerebro-osteodysplasia (ECO), suggesting that
this protein plays an important role in the development
of many organs. MAK and MRK may be involved in
regulating cell cycle and cell fate. Ime2p is a
meiosis-specific kinase that is important during meiotic
initiation and during the later stages of meiosis. Mde3
functions downstream of the transcription factor Mei-4
which is essential for meiotic prophase I.
Length = 283
Score = 135 bits (343), Expect = 1e-35
Identities = 78/213 (36%), Positives = 103/213 (48%), Gaps = 40/213 (18%)
Query: 48 YKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVR-IMKMLDHPN 106
YK++K +G G F V LA++ TG+ VAIK + K + L REV+ + K+ +HPN
Sbjct: 1 YKVIKQLGDGTFGSVYLARNKETGELVAIKKMKKKFYSWEECMNL-REVKSLRKLNEHPN 59
Query: 107 IVKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMK--------EKEARAKFRQIVSAV 158
IVKL +V LY V EY G L+ MK E R+ QI+ +
Sbjct: 60 IVKLKEVFRENDELYFVFEYMEGN-------LYQLMKDRKGKPFSESVIRSIIYQILQGL 112
Query: 159 QYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSPP--------- 209
+ H+ HRDLK ENLL+ +KIADFG + E PP
Sbjct: 113 AHIHKHGFFHRDLKPENLLVSGPEVVKIADFGLAREIRS---------RPPYTDYVSTRW 163
Query: 210 YAAPE-LFQGKKYDGPEVDVWSLGVI---LYTL 238
Y APE L + Y P VD+W+LG I LYTL
Sbjct: 164 YRAPEILLRSTSYSSP-VDIWALGCIMAELYTL 195
Score = 73.7 bits (182), Expect = 2e-14
Identities = 39/127 (30%), Positives = 52/127 (40%), Gaps = 33/127 (25%)
Query: 474 LLKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMK--------EKEARAKFRQIVSAV 525
++KL +V LY V EY G L+ MK E R+ QI+ +
Sbjct: 60 IVKLKEVFRENDELYFVFEYMEGN-------LYQLMKDRKGKPFSESVIRSIIYQILQGL 112
Query: 526 QYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSPP--------- 576
+ H+ HRDLK ENLL+ +KIADFG + E PP
Sbjct: 113 AHIHKHGFFHRDLKPENLLVSGPEVVKIADFGLAREIRS---------RPPYTDYVSTRW 163
Query: 577 YAAPELF 583
Y APE+
Sbjct: 164 YRAPEIL 170
>gnl|CDD|173687 cd05596, STKc_ROCK, Catalytic domain of the Protein
Serine/Threonine Kinase, Rho-associated coiled-coil
containing protein kinase. Serine/Threonine Kinases
(STKs), Rho-associated coiled-coil containing protein
kinase (ROCK) subfamily, catalytic (c) domain. STKs
catalyze the transfer of the gamma-phosphoryl group from
ATP to serine/threonine residues on protein substrates.
The ROCK subfamily is part of a larger superfamily that
includes the catalytic domains of other protein STKs,
protein tyrosine kinases, RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase. ROCK is also referred to as Rho-associated
kinase or simply as Rho kinase. It contains an
N-terminal extension, a catalytic kinase domain, and a
long C-terminal extension, which contains a coiled-coil
region encompassing a Rho-binding domain (RBD) and a
pleckstrin homology (PH) domain. ROCK is auto-inhibited
by the RBD and PH domain interacting with the catalytic
domain. It is activated via interaction with Rho GTPases
and is involved in many cellular functions including
contraction, adhesion, migration, motility,
proliferation, and apoptosis. The ROCK subfamily
consists of two isoforms, ROCK1 and ROCK2, which may be
functionally redundant in some systems, but exhibit
different tissue distributions. Both isoforms are
ubiquitously expressed in most tissues, but ROCK2 is
more prominent in brain and skeletal muscle while ROCK1
is more pronounced in the liver, testes, and kidney.
Studies in knockout mice result in different phenotypes,
suggesting that the two isoforms do not compensate for
each other during embryonic development.
Length = 370
Score = 137 bits (347), Expect = 2e-35
Identities = 79/243 (32%), Positives = 131/243 (53%), Gaps = 11/243 (4%)
Query: 48 YKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVR-IMKMLDHPN 106
+ ++K IG+G F +V+L +H + + A+K++ K ++ S F E R IM +
Sbjct: 45 FDVIKVIGRGAFGEVQLVRHKSSKQVYAMKLLSKFEMIKRSDSAFFWEERDIMAHANSEW 104
Query: 107 IVKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKI 166
IV+L + +K LY+VMEY GG++ + L+ + + EK AR ++V A+ H
Sbjct: 105 IVQLHYAFQDDKYLYMVMEYMPGGDLVN-LMSNYDIPEKWARFYTAEVVLALDAIHSMGF 163
Query: 167 IHRDLKAENLLLDSEMNIKIADFG--FSNEFTPGNKLDTFCGSPPYAAPELFQ---GKKY 221
IHRD+K +N+LLD ++K+ADFG + + DT G+P Y +PE+ + G Y
Sbjct: 164 IHRDVKPDNMLLDKSGHLKLADFGTCMKMDANGMVRCDTAVGTPDYISPEVLKSQGGDGY 223
Query: 222 DGPEVDVWSLGVILYTLVSGSLPFDGSTLRELRERVLRGKYRIPF----YMSTDCENLLK 277
G E D WS+GV LY ++ G PF +L +++ K + F +S ++L+
Sbjct: 224 YGRECDWWSVGVFLYEMLVGDTPFYADSLVGTYSKIMDHKNSLTFPDDIEISKQAKDLIC 283
Query: 278 KFL 280
FL
Sbjct: 284 AFL 286
Score = 72.5 bits (178), Expect = 1e-13
Identities = 44/124 (35%), Positives = 71/124 (57%), Gaps = 5/124 (4%)
Query: 467 ASSGGETLLKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQ 526
A + E +++L + +K LY+VMEY GG++ + L+ + + EK AR ++V A+
Sbjct: 98 AHANSEWIVQLHYAFQDDKYLYMVMEYMPGGDLVN-LMSNYDIPEKWARFYTAEVVLALD 156
Query: 527 YCHQKKIIHRDLKAENLLLDSEMNIKIADFG--FSNEFTPGNKLDTFCGSPPYAAPELF- 583
H IHRD+K +N+LLD ++K+ADFG + + DT G+P Y +PE+
Sbjct: 157 AIHSMGFIHRDVKPDNMLLDKSGHLKLADFGTCMKMDANGMVRCDTAVGTPDYISPEVLK 216
Query: 584 -QGG 586
QGG
Sbjct: 217 SQGG 220
>gnl|CDD|132986 cd06655, STKc_PAK2, Catalytic domain of the Protein
Serine/Threonine Kinase, p21-activated kinase 2.
Serine/threonine kinases (STKs), p21-activated kinase
(PAK) 2, catalytic (c) domain. STKs catalyze the
transfer of the gamma-phosphoryl group from ATP to
serine/threonine residues on protein substrates. The PAK
subfamily is part of a larger superfamily that includes
the catalytic domains of other protein STKs, protein
tyrosine kinases, RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase. PAKs are Rho family GTPase-regulated kinases
that serve as important mediators in the function of
Cdc42 (cell division cycle 42) and Rac. PAKs from higher
eukaryotes are classified into two groups (I and II),
according to their biochemical and structural features.
PAK2 belongs to group I. Group I PAKs contain a PBD
(p21-binding domain) overlapping with an AID
(autoinhibitory domain), a C-terminal catalytic domain,
SH3 binding sites and a non-classical SH3 binding site
for PIX (PAK-interacting exchange factor). PAK2 plays a
role in pro-apoptotic signaling. It is cleaved and
activated by caspases leading to morphological changes
during apoptosis. PAK2 is also activated in response to
a variety of stresses including DNA damage,
hyperosmolarity, serum starvation, and contact
inhibition, and may play a role in coordinating the
stress response. PAK2 also contributes to cancer cell
invasion through a mechanism distinct from that of PAK1.
Length = 296
Score = 135 bits (340), Expect = 3e-35
Identities = 89/254 (35%), Positives = 135/254 (53%), Gaps = 22/254 (8%)
Query: 47 KYKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLDHPN 106
KY + IG+G V A V TG+EVAIK I+ Q P + + E+ +MK L +PN
Sbjct: 20 KYTRYEKIGQGASGTVFTAIDVATGQEVAIKQIN-LQKQPKK-ELIINEILVMKELKNPN 77
Query: 107 IVKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKI 166
IV L++VMEY +GG + D +V M E + A R+ + A+++ H ++
Sbjct: 78 IVNFLDSFLVGDELFVVMEYLAGGSLTD-VVTETCMDEAQIAAVCRECLQALEFLHANQV 136
Query: 167 IHRDLKAENLLLDSEMNIKIADFGFSNEFTP-GNKLDTFCGSPPYAAPELFQGKKYDGPE 225
IHRD+K++N+LL + ++K+ DFGF + TP +K T G+P + APE+ K Y GP+
Sbjct: 137 IHRDIKSDNVLLGMDGSVKLTDFGFCAQITPEQSKRSTMVGTPYWMAPEVVTRKAY-GPK 195
Query: 226 VDVWSLGVILYTLVSGSLPFDGSTLRELRERVLRGKYRI----------PFYMSTDCENL 275
VD+WSLG++ +V G P+ L E LR Y I P +S +
Sbjct: 196 VDIWSLGIMAIEMVEGEPPY-------LNENPLRALYLIATNGTPELQNPEKLSPIFRDF 248
Query: 276 LKKFLVLNPAKRAS 289
L + L ++ KR S
Sbjct: 249 LNRCLEMDVEKRGS 262
Score = 77.1 bits (189), Expect = 2e-15
Identities = 37/97 (38%), Positives = 63/97 (64%), Gaps = 2/97 (2%)
Query: 487 LYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKIIHRDLKAENLLLD 546
L++VMEY +GG + D +V M E + A R+ + A+++ H ++IHRD+K++N+LL
Sbjct: 91 LFVVMEYLAGGSLTD-VVTETCMDEAQIAAVCRECLQALEFLHANQVIHRDIKSDNVLLG 149
Query: 547 SEMNIKIADFGFSNEFTP-GNKLDTFCGSPPYAAPEL 582
+ ++K+ DFGF + TP +K T G+P + APE+
Sbjct: 150 MDGSVKLTDFGFCAQITPEQSKRSTMVGTPYWMAPEV 186
>gnl|CDD|132942 cd06611, STKc_SLK_like, Catalytic domain of Ste20-like kinase-like
Protein Serine/Threonine Kinases. Serine/threonine
kinases (STKs), Ste20-like kinase (SLK)-like subfamily,
catalytic (c) domain. STKs catalyze the transfer of the
gamma-phosphoryl group from ATP to serine/threonine
residues on protein substrates. The SLK-like subfamily
is part of a larger superfamily that includes the
catalytic domains of other protein STKs, protein
tyrosine kinases, RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase. Members of the subfamily include SLK, STK10
(also called LOK for lymphocyte-oriented kinase), SmSLK
(Schistosoma mansoni SLK), and related proteins. SLK
promotes apoptosis through apoptosis signal-regulating
kinase 1 (ASK1) and the mitogen-activated protein kinase
(MAPK) p38. It also plays a role in mediating actin
reorganization. STK10 is responsible in regulating the
CD28 responsive element in T cells, as well as leukocyte
function associated antigen (LFA-1)-mediated lymphocyte
adhesion. SmSLK is capable of activating the MAPK Jun
N-terminal kinase (JNK) pathway in human embryonic
kidney (HEK) cells as well as in Xenopus oocytes. It may
participate in regulating MAPK cascades during
host-parasite interactions.
Length = 280
Score = 133 bits (336), Expect = 8e-35
Identities = 82/247 (33%), Positives = 127/247 (51%), Gaps = 15/247 (6%)
Query: 54 IGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLDHPNIVKLFQV 113
+G G F KV A+H TG A KII L+ E+ I+ HPNIV L++
Sbjct: 13 LGDGAFGKVYKAQHKETGLFAAAKIIQIESEE--ELEDFMVEIDILSECKHPNIVGLYEA 70
Query: 114 IETEKTLYLVMEYASGGEVFDYLVLHGR-MKEKEARAKFRQIVSAVQYCHQKKIIHRDLK 172
E L++++E+ GG + ++ R + E + R RQ++ A+ + H K+IHRDLK
Sbjct: 71 YFYENKLWILIEFCDGGALDSIMLELERGLTEPQIRYVCRQMLEALNFLHSHKVIHRDLK 130
Query: 173 AENLLLDSEMNIKIADFGFSNEFTPG-NKLDTFCGSPPYAAPEL-----FQGKKYDGPEV 226
A N+LL + ++K+ADFG S + K DTF G+P + APE+ F+ YD +
Sbjct: 131 AGNILLTLDGDVKLADFGVSAKNKSTLQKRDTFIGTPYWMAPEVVACETFKDNPYDY-KA 189
Query: 227 DVWSLGVILYTLVSGSLPF-DGSTLRELRERVLRG---KYRIPFYMSTDCENLLKKFLVL 282
D+WSLG+ L L P + + +R L ++L+ P S+ + LK LV
Sbjct: 190 DIWSLGITLIELAQMEPPHHELNPMRVLL-KILKSEPPTLDQPSKWSSSFNDFLKSCLVK 248
Query: 283 NPAKRAS 289
+P R +
Sbjct: 249 DPDDRPT 255
Score = 85.9 bits (213), Expect = 2e-18
Identities = 39/111 (35%), Positives = 67/111 (60%), Gaps = 2/111 (1%)
Query: 474 LLKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGR-MKEKEARAKFRQIVSAVQYCHQKK 532
++ L++ E L++++E+ GG + ++ R + E + R RQ++ A+ + H K
Sbjct: 64 IVGLYEAYFYENKLWILIEFCDGGALDSIMLELERGLTEPQIRYVCRQMLEALNFLHSHK 123
Query: 533 IIHRDLKAENLLLDSEMNIKIADFGFSNEFTPG-NKLDTFCGSPPYAAPEL 582
+IHRDLKA N+LL + ++K+ADFG S + K DTF G+P + APE+
Sbjct: 124 VIHRDLKAGNILLTLDGDVKLADFGVSAKNKSTLQKRDTFIGTPYWMAPEV 174
>gnl|CDD|173711 cd05621, STKc_ROCK2, Catalytic domain of the Protein
Serine/Threonine Kinase, Rho-associated coiled-coil
containing protein kinase 2. Serine/Threonine Kinases
(STKs), ROCK subfamily, ROCK2 (or ROK-alpha) isoform,
catalytic (c) domain. STKs catalyze the transfer of the
gamma-phosphoryl group from ATP to serine/threonine
residues on protein substrates. The ROCK subfamily is
part of a larger superfamily that includes the catalytic
domains of other protein STKs, protein tyrosine kinases,
RIO kinases, aminoglycoside phosphotransferase, choline
kinase, and phosphoinositide 3-kinase. ROCK contains an
N-terminal extension, a catalytic kinase domain, and a
C-terminal extension, which contains a coiled-coil
region encompassing a Rho-binding domain (RBD) and a
pleckstrin homology (PH) domain. ROCK is auto-inhibited
by the RBD and PH domain interacting with the catalytic
domain, and is activated via interaction with Rho
GTPases. ROCK2 was the first identified target of
activated RhoA, and was found to play a role in stress
fiber and focal adhesion formation. It is prominently
expressed in the brain, heart, and skeletal muscles. It
is implicated in vascular and neurological disorders,
such as hypertension and vasospasm of the coronary and
cerebral arteries. ROCK2 is also activated by caspase-2
cleavage, resulting in thrombin-induced microparticle
generation in response to cell activation. Mice
deficient in ROCK2 show intrauterine growth retardation
and embryonic lethality because of placental
dysfunction.
Length = 370
Score = 135 bits (340), Expect = 1e-34
Identities = 82/243 (33%), Positives = 135/243 (55%), Gaps = 11/243 (4%)
Query: 48 YKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVR-IMKMLDHPN 106
Y ++K IG+G F +V+L +H + K A+K++ K ++ S F E R IM + P
Sbjct: 45 YDVVKVIGRGAFGEVQLVRHKSSQKVYAMKLLSKFEMIKRSDSAFFWEERDIMAFANSPW 104
Query: 107 IVKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKI 166
+V+LF + +K LY+VMEY GG++ + L+ + + EK A+ ++V A+ H +
Sbjct: 105 VVQLFCAFQDDKYLYMVMEYMPGGDLVN-LMSNYDVPEKWAKFYTAEVVLALDAIHSMGL 163
Query: 167 IHRDLKAENLLLDSEMNIKIADFG--FSNEFTPGNKLDTFCGSPPYAAPELFQ---GKKY 221
IHRD+K +N+LLD ++K+ADFG + T + DT G+P Y +PE+ + G Y
Sbjct: 164 IHRDVKPDNMLLDKHGHLKLADFGTCMKMDETGMVRCDTAVGTPDYISPEVLKSQGGDGY 223
Query: 222 DGPEVDVWSLGVILYTLVSGSLPFDGSTLRELRERVLRGKYRIPF----YMSTDCENLLK 277
G E D WS+GV L+ ++ G PF +L +++ K + F +S +NL+
Sbjct: 224 YGRECDWWSVGVFLFEMLVGDTPFYADSLVGTYSKIMDHKNSLNFPEDVEISKHAKNLIC 283
Query: 278 KFL 280
FL
Sbjct: 284 AFL 286
Score = 76.2 bits (187), Expect = 9e-15
Identities = 43/117 (36%), Positives = 71/117 (60%), Gaps = 5/117 (4%)
Query: 474 LLKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKI 533
+++LF + +K LY+VMEY GG++ + L+ + + EK A+ ++V A+ H +
Sbjct: 105 VVQLFCAFQDDKYLYMVMEYMPGGDLVN-LMSNYDVPEKWAKFYTAEVVLALDAIHSMGL 163
Query: 534 IHRDLKAENLLLDSEMNIKIADFG--FSNEFTPGNKLDTFCGSPPYAAPELF--QGG 586
IHRD+K +N+LLD ++K+ADFG + T + DT G+P Y +PE+ QGG
Sbjct: 164 IHRDVKPDNMLLDKHGHLKLADFGTCMKMDETGMVRCDTAVGTPDYISPEVLKSQGG 220
>gnl|CDD|173725 cd06608, STKc_myosinIII_like, Catalytic domain of Class III
myosin-like Protein Serine/Threonine Kinases.
Serine/threonine kinases (STKs), Class III myosin-like
subfamily, catalytic (c) domain. STKs catalyze the
transfer of the gamma-phosphoryl group from ATP to
serine/threonine residues on protein substrates. The
class III myosin-like subfamily is part of a larger
superfamily that includes the catalytic domains of other
protein STKs, protein tyrosine kinases, RIO kinases,
aminoglycoside phosphotransferase, choline kinase, and
phosphoinositide 3-kinase. Class III myosins are motor
proteins with an N-terminal kinase catalytic domain and
a C-terminal actin-binding motor domain. Class III
myosins are present in the photoreceptors of
invertebrates and vertebrates and in the auditory hair
cells of mammals. The kinase domain of myosin III can
phosphorylate several cytoskeletal proteins,
conventional myosin regulatory light chains, and can
autophosphorylate the C-terminal motor domain. Myosin
III may play an important role in maintaining the
structural integrity of photoreceptor cell microvilli.
It may also function as a cargo carrier during
light-dependent translocation, in photoreceptor cells,
of proteins such as transducin and arrestin. The
Drosophila class III myosin, called NinaC (Neither
inactivation nor afterpotential protein C), is critical
in normal adaptation and termination of photoresponse.
Vertebrates contain two isoforms of class III myosin,
IIIA and IIIB. This subfamily also includes mammalian
NIK-like embryo-specific kinase (NESK), Traf2- and
Nck-interacting kinase (TNIK), mitogen-activated protein
kinase (MAPK) kinase kinase kinase 4 (MAPKKKK4 or
MAP4K4) and MAPKKKK6 (or MAP4K6). MAP4Ks are involved in
some MAPK signaling pathways by activating a MAPK kinase
kinase (MAPKKK or MAP3K or MKKK). Each MAPK cascade is
activated either by a small GTP-binding protein or by an
adaptor protein, which transmits the signal either
directly to a MAP3K to start the triple kinase core
cascade or indirectly through a mediator kinase, a
MAP4K. MAPK signaling cascades are important in
mediating cellular responses to extracellular signals.
Length = 275
Score = 132 bits (334), Expect = 2e-34
Identities = 68/216 (31%), Positives = 107/216 (49%), Gaps = 19/216 (8%)
Query: 46 GKYKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKML-DH 104
G ++L++ IG+G + KV A+H TG+ VAIKI+D + +++ E I++ +H
Sbjct: 6 GIFELVEVIGEGTYGKVYKARHKKTGQLVAIKIMD---IIEDEEEEIKEEYNILRKYSNH 62
Query: 105 PNIVKLFQV------IETEKTLYLVMEYASGGEVFD----YLVLHGRMKEKEARAKFRQI 154
PNI + + L+LVME GG V D R+KE+ R+
Sbjct: 63 PNIATFYGAFIKKNPPGNDDQLWLVMELCGGGSVTDLVKGLRKKGKRLKEEWIAYILRET 122
Query: 155 VSAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGN-KLDTFCGSPPYAAP 213
+ + Y H+ K+IHRD+K +N+LL +K+ DFG S + + +TF G+P + AP
Sbjct: 123 LRGLAYLHENKVIHRDIKGQNILLTKNAEVKLVDFGVSAQLDSTLGRRNTFIGTPYWMAP 182
Query: 214 ELFQGKKYDGP----EVDVWSLGVILYTLVSGSLPF 245
E+ + DVWSLG+ L G P
Sbjct: 183 EVIACDEQPDASYDARSDVWSLGITAIELADGKPPL 218
Score = 81.2 bits (201), Expect = 6e-17
Identities = 36/103 (34%), Positives = 55/103 (53%), Gaps = 5/103 (4%)
Query: 484 EKTLYLVMEYASGGEVFD----YLVLHGRMKEKEARAKFRQIVSAVQYCHQKKIIHRDLK 539
+ L+LVME GG V D R+KE+ R+ + + Y H+ K+IHRD+K
Sbjct: 81 DDQLWLVMELCGGGSVTDLVKGLRKKGKRLKEEWIAYILRETLRGLAYLHENKVIHRDIK 140
Query: 540 AENLLLDSEMNIKIADFGFSNEFTPGN-KLDTFCGSPPYAAPE 581
+N+LL +K+ DFG S + + +TF G+P + APE
Sbjct: 141 GQNILLTKNAEVKLVDFGVSAQLDSTLGRRNTFIGTPYWMAPE 183
>gnl|CDD|173751 cd07860, STKc_CDK2_3, Catalytic domain of the Serine/Threonine
Kinases, Cyclin-Dependent protein Kinase 2 and 3.
Serine/Threonine Kinases (STKs), Cyclin-dependent
protein kinase 2 (CDK2) and CDK3 subfamily, catalytic
(c) domain. STKs catalyze the transfer of the
gamma-phosphoryl group from ATP to serine/threonine
residues on protein substrates. The CDK2/3 subfamily is
part of a larger superfamily that includes the catalytic
domains of other protein STKs, protein tyrosine kinases,
RIO kinases, aminoglycoside phosphotransferase, choline
kinase, and phosphoinositide 3-kinase. CDKs belong to a
large family of STKs that are regulated by their cognate
cyclins. Together, they are involved in the control of
cell-cycle progression, transcription, and neuronal
function. CDK2 is regulated by cyclin E or cyclin A.
Upon activation by cyclin E, it phosphorylates the
retinoblastoma (pRb) protein which activates E2F
mediated transcription and allows cells to move into S
phase. The CDK2/cyclin A complex plays a role in
regulating DNA replication. CDK2, together with CDK4,
also regulates embryonic cell proliferation. Despite
these important roles, mice deleted for the cdk2 gene
are viable and normal except for being sterile. This may
be due to compensation provided by CDK1 (also called
Cdc2), which can also bind cyclin E and drive the G1 to
S phase transition. CDK3 is regulated by cyclin C and it
phosphorylates pRB specifically during the G0/G1
transition. This phosphorylation is required for cells
to exit G0 efficiently and enter the G1 phase.
Length = 284
Score = 132 bits (334), Expect = 2e-34
Identities = 88/276 (31%), Positives = 131/276 (47%), Gaps = 37/276 (13%)
Query: 48 YKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLDHPNI 107
++ ++ IG+G + V A++ TG+ VA+K I G RE+ ++K L+HPNI
Sbjct: 2 FQKVEKIGEGTYGVVYKARNKLTGEVVALKKIRLDTETEGVPSTAIREISLLKELNHPNI 61
Query: 108 VKLFQVIETEKTLYLVMEYASGG--EVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKK 165
VKL VI TE LYLV E+ + D L G + ++ Q++ + +CH +
Sbjct: 62 VKLLDVIHTENKLYLVFEFLHQDLKKFMDASPLSG-IPLPLIKSYLFQLLQGLAFCHSHR 120
Query: 166 IIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSPP---YAAPELFQGKKYD 222
++HRDLK +NLL+++E IK+ADFG + F G + T+ Y APE+ G KY
Sbjct: 121 VLHRDLKPQNLLINTEGAIKLADFGLARAF--GVPVRTYTHEVVTLWYRAPEILLGCKYY 178
Query: 223 GPEVDVWSLGVILYTLVSGSLPFDGS-----------TLRELRERVLRGKYRIPFYMST- 270
VD+WSLG I +V+ F G TL E V G +P Y +
Sbjct: 179 STAVDIWSLGCIFAEMVTRRALFPGDSEIDQLFRIFRTLGTPDEVVWPGVTSLPDYKPSF 238
Query: 271 -----------------DCENLLKKFLVLNPAKRAS 289
D +LL + L +P KR S
Sbjct: 239 PKWARQDFSKVVPPLDEDGRDLLSQMLHYDPNKRIS 274
Score = 71.8 bits (176), Expect = 1e-13
Identities = 40/117 (34%), Positives = 63/117 (53%), Gaps = 8/117 (6%)
Query: 474 LLKLFQVIETEKTLYLVMEYASGG--EVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQK 531
++KL VI TE LYLV E+ + D L G + ++ Q++ + +CH
Sbjct: 61 IVKLLDVIHTENKLYLVFEFLHQDLKKFMDASPLSG-IPLPLIKSYLFQLLQGLAFCHSH 119
Query: 532 KIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSPP---YAAPELFQG 585
+++HRDLK +NLL+++E IK+ADFG + F G + T+ Y APE+ G
Sbjct: 120 RVLHRDLKPQNLLINTEGAIKLADFGLARAF--GVPVRTYTHEVVTLWYRAPEILLG 174
>gnl|CDD|173628 cd05038, PTKc_Jak_rpt2, Catalytic (repeat 2) domain of the Protein
Tyrosine Kinases, Janus kinases. Protein Tyrosine
Kinase (PTK) family; Janus kinase (Jak) subfamily;
catalytic (c) domain (repeat 2). The Jak subfamily is
composed of Jak1, Jak2, Jak3, TYK2, and similar
proteins. The PTKc family is part of a larger
superfamily that includes the catalytic domains of other
kinases such as protein serine/threonine kinases, RIO
kinases, and phosphoinositide 3-kinase (PI3K). PTKs
catalyze the transfer of the gamma-phosphoryl group from
ATP to tyrosine (tyr) residues in protein substrates.
Jak subfamily proteins are cytoplasmic (or nonreceptor)
tyr kinases containing an N-terminal FERM domain,
followed by a Src homology 2 (SH2) domain, a
pseudokinase domain, and a C-terminal tyr kinase
catalytic domain. Most Jaks are expressed in a wide
variety of tissues, except for Jak3, which is expressed
only in hematopoietic cells. Jaks are crucial for
cytokine receptor signaling. They are activated by
autophosphorylation upon cytokine-induced receptor
aggregation, and subsequently trigger downstream
signaling events such as the phosphorylation of signal
transducers and activators of transcription (STATs).
Jaks are also involved in regulating the surface
expression of some cytokine receptors. The Jak-STAT
pathway is involved in many biological processes
including hematopoiesis, immunoregulation, host defense,
fertility, lactation, growth, and embryogenesis.
Length = 284
Score = 132 bits (333), Expect = 2e-34
Identities = 71/208 (34%), Positives = 109/208 (52%), Gaps = 23/208 (11%)
Query: 49 KLLKTIGKGNFAKVKLAKHVP----TGKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLDH 104
K +K +G+G+F KV+L ++ P TG++VA+K + RE+ I++ LDH
Sbjct: 7 KFIKQLGEGHFGKVELCRYDPLGDNTGEQVAVKSL-NHSGEEQHRSDFEREIEILRTLDH 65
Query: 105 PNIVKLFQVIE--TEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKF----RQIVSAV 158
NIVK V E ++L L+MEY G + DYL H +++ + QI +
Sbjct: 66 ENIVKYKGVCEKPGGRSLRLIMEYLPSGSLRDYLQRH---RDQINLKRLLLFSSQICKGM 122
Query: 159 QYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSPP------YAA 212
Y ++ IHRDL A N+L++SE +KI+DFG + + P +K D + P + A
Sbjct: 123 DYLGSQRYIHRDLAARNILVESEDLVKISDFGLA-KVLPEDK-DYYYVKEPGESPIFWYA 180
Query: 213 PELFQGKKYDGPEVDVWSLGVILYTLVS 240
PE + K+ DVWS GV LY L +
Sbjct: 181 PECLRTSKFSS-ASDVWSFGVTLYELFT 207
Score = 68.6 bits (168), Expect = 1e-12
Identities = 28/80 (35%), Positives = 45/80 (56%), Gaps = 7/80 (8%)
Query: 484 EKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKF----RQIVSAVQYCHQKKIIHRDLK 539
++L L+MEY G + DYL H +++ + QI + Y ++ IHRDL
Sbjct: 80 GRSLRLIMEYLPSGSLRDYLQRH---RDQINLKRLLLFSSQICKGMDYLGSQRYIHRDLA 136
Query: 540 AENLLLDSEMNIKIADFGFS 559
A N+L++SE +KI+DFG +
Sbjct: 137 ARNILVESEDLVKISDFGLA 156
>gnl|CDD|173629 cd05041, PTKc_Fes_like, Catalytic domain of Fes-like Protein
Tyrosine Kinases. Protein Tyrosine Kinase (PTK) family;
Fes subfamily; catalytic (c) domain. Fes subfamily
members include Fes (or Fps), Fer, and similar proteins.
The PTKc family is part of a larger superfamily that
includes the catalytic domains of other kinases such as
protein serine/threonine kinases, RIO kinases, and
phosphoinositide 3-kinase (PI3K). PTKs catalyze the
transfer of the gamma-phosphoryl group from ATP to
tyrosine (tyr) residues in protein substrates. Fes
subfamily proteins are cytoplasmic (or nonreceptor) tyr
kinases containing an N-terminal region with FCH
(Fes/Fer/CIP4 homology) and coiled-coil domains,
followed by a SH2 domain, and a C-terminal catalytic
domain. The genes for Fes (feline sarcoma) and Fps
(Fujinami poultry sarcoma) were first isolated from
tumor-causing retroviruses. The viral oncogenes encode
chimeric Fes proteins consisting of Gag sequences at the
N-termini, resulting in unregulated tyr kinase activity.
Fes and Fer kinases play roles in haematopoiesis,
inflammation and immunity, growth factor signaling,
cytoskeletal regulation, cell migration and adhesion,
and the regulation of cell-cell interactions. Fes and
Fer show redundancy in their biological functions.
Length = 251
Score = 131 bits (330), Expect = 3e-34
Identities = 77/227 (33%), Positives = 116/227 (51%), Gaps = 29/227 (12%)
Query: 54 IGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLDHPNIVKLFQV 113
IGKGNF V + EVA+K ++ L P +K +E I+K DHPNIVKL V
Sbjct: 3 IGKGNFGDVYKGV-LKGNTEVAVKTC-RSTLPPDLKRKFLQEAEILKQYDHPNIVKLIGV 60
Query: 114 IETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIV-------SAVQYCHQKKI 166
++ +Y+VME GG + +L ++K+ R ++++ + ++Y K
Sbjct: 61 CVQKQPIYIVMELVPGGSLLTFL------RKKKNRLTVKKLLQMSLDAAAGMEYLESKNC 114
Query: 167 IHRDLKAENLLLDSEMNIKIADFGFSNE-----FTPGNKLDTFCGSPP--YAAPELFQGK 219
IHRDL A N L+ +KI+DFG S E +T + L P + APE
Sbjct: 115 IHRDLAARNCLVGENNVLKISDFGMSREEEGGIYTVSDGL----KQIPIKWTAPEALNYG 170
Query: 220 KYDGPEVDVWSLGVILYTLVS-GSLPFDGSTLRELRERVLRGKYRIP 265
+Y E DVWS G++L+ S G P+ G + ++ RER+ G YR+P
Sbjct: 171 RYTS-ESDVWSYGILLWETFSLGDTPYPGMSNQQTRERIESG-YRMP 215
Score = 62.1 bits (151), Expect = 1e-10
Identities = 29/95 (30%), Positives = 50/95 (52%), Gaps = 13/95 (13%)
Query: 474 LLKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIV-------SAVQ 526
++KL V ++ +Y+VME GG + +L ++K+ R ++++ + ++
Sbjct: 54 IVKLIGVCVQKQPIYIVMELVPGGSLLTFL------RKKKNRLTVKKLLQMSLDAAAGME 107
Query: 527 YCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNE 561
Y K IHRDL A N L+ +KI+DFG S E
Sbjct: 108 YLESKNCIHRDLAARNCLVGENNVLKISDFGMSRE 142
>gnl|CDD|173692 cd05601, STKc_CRIK, Catalytic domain of the Protein
Serine/Threonine Kinase, Citron Rho-interacting kinase.
Serine/Threonine Kinases (STKs), Citron Rho-interacting
kinase (CRIK) subfamily, catalytic (c) domain. STKs
catalyze the transfer of the gamma-phosphoryl group from
ATP to serine/threonine residues on protein substrates.
The CRIK subfamily is part of a larger superfamily that
includes the catalytic domains of other protein STKs,
protein tyrosine kinases, RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase. CRIK is also called citron kinase. It contains
a catalytic domain, a central coiled-coil domain, and a
C-terminal region containing a Rho-binding domain (RBD),
a zinc finger, and a pleckstrin homology (PH) domain, in
addition to other motifs. CRIK, an effector of the small
GTPase Rho, plays an important function during
cytokinesis and affects its contractile process.
CRIK-deficient mice show severe ataxia and epilepsy as a
result of abnormal cytokinesis and massive apoptosis in
neuronal precursors. A Down syndrome critical region
protein TTC3 interacts with CRIK and inhibits
CRIK-dependent neuronal differentiation and neurite
extension.
Length = 330
Score = 132 bits (334), Expect = 4e-34
Identities = 77/252 (30%), Positives = 128/252 (50%), Gaps = 14/252 (5%)
Query: 53 TIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVR-IMKMLDHPNIVKLF 111
+G+G+F +V++ + TG A+K++ K+ L F E R I+ + + P I +L
Sbjct: 8 LVGRGHFGEVQVVREKATGDIYAMKVMKKSVLLAQETVSFFEEERDILSISNSPWIPQLQ 67
Query: 112 QVIETEKTLYLVMEYASGGEVFDYLVLH-GRMKEKEARAKFRQIVSAVQYCHQKKIIHRD 170
+ + LYLVMEY GG++ L + + E A+ ++V A+ HQ +HRD
Sbjct: 68 YAFQDKDNLYLVMEYQPGGDLLSLLNRYEDQFDEDMAQFYLAELVLAIHSVHQMGYVHRD 127
Query: 171 LKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTF--CGSPPYAAPELFQ-----GKKYDG 223
+K EN+L+D +IK+ADFG + T +++ G+P Y APE+ GK G
Sbjct: 128 IKPENVLIDRTGHIKLADFGSAARLTANKMVNSKLPVGTPDYIAPEVLTTMNGDGKGTYG 187
Query: 224 PEVDVWSLGVILYTLVSGSLPFDGSTLRELRERVLRGKYRIPF----YMSTDCENLLKKF 279
E D WSLGVI Y ++ G PF T + ++ + + F +S+D +L++
Sbjct: 188 VECDWWSLGVIAYEMIYGRSPFHEGTSAKTYNNIMNFQRFLKFPEDPKVSSDFLDLIQS- 246
Query: 280 LVLNPAKRASLE 291
L+ +R E
Sbjct: 247 LLCGQKERLGYE 258
Score = 73.7 bits (181), Expect = 4e-14
Identities = 42/125 (33%), Positives = 63/125 (50%), Gaps = 6/125 (4%)
Query: 464 SRRASSGGETLLKLFQVIETEKTLYLVMEYASGGEVFDYLVLH-GRMKEKEARAKFRQIV 522
S S L FQ + LYLVMEY GG++ L + + E A+ ++V
Sbjct: 56 SISNSPWIPQLQYAFQ---DKDNLYLVMEYQPGGDLLSLLNRYEDQFDEDMAQFYLAELV 112
Query: 523 SAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTF--CGSPPYAAP 580
A+ HQ +HRD+K EN+L+D +IK+ADFG + T +++ G+P Y AP
Sbjct: 113 LAIHSVHQMGYVHRDIKPENVLIDRTGHIKLADFGSAARLTANKMVNSKLPVGTPDYIAP 172
Query: 581 ELFQG 585
E+
Sbjct: 173 EVLTT 177
>gnl|CDD|173770 cd08528, STKc_Nek10, Catalytic domain of the Protein
Serine/Threonine Kinase, Never In Mitosis gene A-related
kinase 10. Serine/Threonine Kinases (STKs), Never In
Mitosis gene A (NIMA)-related kinase 10 (Nek10)
subfamily, catalytic (c) domain. STKs catalyze the
transfer of the gamma-phosphoryl group from ATP to
serine/threonine residues on protein substrates. The
Nek10 subfamily is one of a family of 11 different Neks
(Nek1-11) that are involved in cell cycle control. The
Nek family is part of a larger superfamily that includes
the catalytic domains of other protein STKs, protein
tyrosine kinases, RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase. No function has yet been ascribed to Nek10.
The gene encoding Nek10 is a putative causative gene for
breast cancer; it is located within a breast cancer
susceptibility loci on chromosome 3p24.
Length = 269
Score = 130 bits (328), Expect = 8e-34
Identities = 80/265 (30%), Positives = 132/265 (49%), Gaps = 19/265 (7%)
Query: 48 YKLLKTIGKGNFAKV-KLAKHVPTGKEVAIKIIDKTQLNPG--------SLQKLFREVRI 98
Y +L+ +G G F V K+ K +A+K I+ G S+ + EV I
Sbjct: 2 YAVLEHLGSGAFGCVYKVRKKNNGQNLLALKEINVHNPAFGKDKRERDKSIGDIVSEVTI 61
Query: 99 MK-MLDHPNIVKLFQVIETEKTLYLVMEYASG---GEVFDYLV-LHGRMKEKEARAKFRQ 153
+K L HPNIV+ ++ LY+VM+ G GE F+ L R E+ F Q
Sbjct: 62 IKEQLRHPNIVRYYKTFLENDRLYIVMDLIEGAPLGEHFNSLKEKKQRFTEERIWNIFVQ 121
Query: 154 IVSAVQYCH-QKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSPPYAA 212
+V A++Y H +K+I+HRDL N++L + + I DFG + + P +KL + G+ Y+
Sbjct: 122 MVLALRYLHKEKRIVHRDLTPNNIMLGEDDKVTITDFGLAKQKQPESKLTSVVGTILYSC 181
Query: 213 PELFQGKKYDGPEVDVWSLGVILYTLVSGSLPFDGSTLRELRERVLRGKYR-IPFYM-ST 270
PE+ + + Y G + DVW+ G ILY + + PF + + L +++ Y +P M S
Sbjct: 182 PEIVKNEPY-GEKADVWAFGCILYQMCTLQPPFYSTNMLSLATKIVEAVYEPLPEGMYSE 240
Query: 271 DCENLLKKFLVLNPAKRAS-LEVSG 294
D +++ L + R ++VS
Sbjct: 241 DVTDVITSCLTPDAEARPDIIQVSA 265
Score = 69.5 bits (170), Expect = 5e-13
Identities = 36/104 (34%), Positives = 58/104 (55%), Gaps = 5/104 (4%)
Query: 487 LYLVMEYASG---GEVFDYLV-LHGRMKEKEARAKFRQIVSAVQYCH-QKKIIHRDLKAE 541
LY+VM+ G GE F+ L R E+ F Q+V A++Y H +K+I+HRDL
Sbjct: 84 LYIVMDLIEGAPLGEHFNSLKEKKQRFTEERIWNIFVQMVLALRYLHKEKRIVHRDLTPN 143
Query: 542 NLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSPPYAAPELFQG 585
N++L + + I DFG + + P +KL + G+ Y+ PE+ +
Sbjct: 144 NIMLGEDDKVTITDFGLAKQKQPESKLTSVVGTILYSCPEIVKN 187
>gnl|CDD|132952 cd06621, PKc_MAPKK_Pek1_like, Catalytic domain of fungal Pek1-like
dual-specificity MAP kinase kinases. Protein kinases
(PKs), MAP kinase kinase(MAPKK) subfamily, fungal
Pek1-like proteins, catalytic (c) domain. PKs catalyze
the transfer of the gamma-phosphoryl group from ATP to
serine/threonine or tyrosine residues on protein
substrates. The MAPKK subfamily is part of a larger
superfamily that includes the catalytic domains of other
protein serine/threonine kinases, protein tyrosine
kinases, RIO kinases, aminoglycoside phosphotransferase,
choline kinase, and phosphoinositide 3-kinase. The
mitogen-activated protein (MAP) kinase signaling
pathways are important mediators of cellular responses
to extracellular signals. The pathways involve a triple
kinase core cascade comprising of the MAP kinase (MAPK),
which is phosphorylated and activated by a MAPK kinase
(MAPKK or MKK), which itself is phosphorylated and
activated by a MAPK kinase kinase (MAPKKK or MKKK).
Members of this group include the MAPKKs Pek1/Skh1 from
Schizosaccharomyces pombe and MKK2 from Saccharomyces
cerevisiae, and related proteins. Both fission yeast
Pek1 and baker's yeast MKK2 are components of the cell
integrity MAPK pathway. In fission yeast, Pek1
phosphorylates and activates the MAPK Pmk1/Spm1 and is
regulated by the MAPKKK Mkh1. In baker's yeast, the
pathway involves the MAPK Slt2, the MAPKKs MKK1 and
MKK2, and the MAPKKK Bck1. The cell integrity MAPK
cascade is activated by multiple stress conditions, and
is essential in cell wall construction, morphogenesis,
cytokinesis, and ion homeostasis.
Length = 287
Score = 129 bits (326), Expect = 2e-33
Identities = 69/210 (32%), Positives = 103/210 (49%), Gaps = 17/210 (8%)
Query: 46 GKYKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLDHP 105
K L +G+G V + TG A+K I T NP +++ RE+ I K P
Sbjct: 1 EKIVELSRLGEGAGGSVTKCRLKNTGMIFALKTI-TTDPNPDLQKQILRELEINKSCKSP 59
Query: 106 NIVKLFQ--VIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFR-------QIVS 156
IVK + + E+ ++ + MEY GG + ++ ++K++ R + ++
Sbjct: 60 YIVKYYGAFLDESSSSIGIAMEYCEGGSLDS---IYKKVKKRGGRIGEKVLGKIAESVLK 116
Query: 157 AVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLD-TFCGSPPYAAPEL 215
+ Y H +KIIHRD+K N+LL + +K+ DFG S E N L TF G+ Y APE
Sbjct: 117 GLSYLHSRKIIHRDIKPSNILLTRKGQVKLCDFGVSGEL--VNSLAGTFTGTSFYMAPER 174
Query: 216 FQGKKYDGPEVDVWSLGVILYTLVSGSLPF 245
QGK Y DVWSLG+ L + PF
Sbjct: 175 IQGKPYS-ITSDVWSLGLTLLEVAQNRFPF 203
Score = 80.5 bits (199), Expect = 1e-16
Identities = 37/114 (32%), Positives = 59/114 (51%), Gaps = 13/114 (11%)
Query: 482 ETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFR-------QIVSAVQYCHQKKII 534
E+ ++ + MEY GG + ++ ++K++ R + ++ + Y H +KII
Sbjct: 71 ESSSSIGIAMEYCEGGSLDS---IYKKVKKRGGRIGEKVLGKIAESVLKGLSYLHSRKII 127
Query: 535 HRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLD-TFCGSPPYAAPELFQGGA 587
HRD+K N+LL + +K+ DFG S E N L TF G+ Y APE QG
Sbjct: 128 HRDIKPSNILLTRKGQVKLCDFGVSGEL--VNSLAGTFTGTSFYMAPERIQGKP 179
>gnl|CDD|133171 cd05039, PTKc_Csk_like, Catalytic domain of C-terminal Src
kinase-like Protein Tyrosine Kinases. Protein Tyrosine
Kinase (PTK) family; C-terminal Src kinase (Csk)
subfamily; catalytic (c) domain. The Csk subfamily is
composed of Csk, Chk, and similar proteins. The PTKc
family is part of a larger superfamily that includes the
catalytic domains of other kinases such as protein
serine/threonine kinases, RIO kinases, and
phosphoinositide 3-kinase (PI3K). PTKs catalyze the
transfer of the gamma-phosphoryl group from ATP to
tyrosine (tyr) residues in protein substrates. Csk
subfamily kinases are cytoplasmic (or nonreceptor) tyr
kinases containing the Src homology domains, SH3 and
SH2, N-terminal to the catalytic tyr kinase domain. They
negatively regulate the activity of Src kinases that are
anchored to the plasma membrane. To inhibit Src kinases,
Csk and Chk are translocated to the membrane via binding
to specific transmembrane proteins, G-proteins, or
adaptor proteins near the membrane. Csk catalyzes the
tyr phosphorylation of the regulatory C-terminal tail of
Src kinases, resulting in their inactivation. Chk
inhibit Src kinases using a noncatalytic mechanism by
simply binding to them. As negative regulators of Src
kinases, Csk and Chk play important roles in cell
proliferation, survival, and differentiation, and
consequently, in cancer development and progression.
Length = 256
Score = 128 bits (323), Expect = 3e-33
Identities = 80/250 (32%), Positives = 130/250 (52%), Gaps = 18/250 (7%)
Query: 49 KLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLDHPNIV 108
KL TIGKG F V L + G++VA+K + + Q E +M L HPN+V
Sbjct: 9 KLGATIGKGEFGDVMLGDY--RGQKVAVKCLKDDS---TAAQAFLAEASVMTTLRHPNLV 63
Query: 109 KLFQVIETEKTLYLVMEYASGGEVFDYLVLHGR-MKEKEARAKF-RQIVSAVQYCHQKKI 166
+L V+ LY+V EY + G + DYL GR + + F + ++Y +K
Sbjct: 64 QLLGVVLQGNPLYIVTEYMAKGSLVDYLRSRGRAVITLAQQLGFALDVCEGMEYLEEKNF 123
Query: 167 IHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSPP--YAAPELFQGKKYDGP 224
+HRDL A N+L+ ++ K++DFG + E + G D+ G P + APE + KK+
Sbjct: 124 VHRDLAARNVLVSEDLVAKVSDFGLAKEASQG--QDS--GKLPVKWTAPEALREKKFST- 178
Query: 225 EVDVWSLGVILYTLVS-GSLPFDGSTLRELRERVLRGKYRI--PFYMSTDCENLLKKFLV 281
+ DVWS G++L+ + S G +P+ L+++ V +G YR+ P + ++K
Sbjct: 179 KSDVWSFGILLWEIYSFGRVPYPRIPLKDVVPHVEKG-YRMEAPEGCPPEVYKVMKDCWE 237
Query: 282 LNPAKRASLE 291
L+PAKR + +
Sbjct: 238 LDPAKRPTFK 247
Score = 71.7 bits (176), Expect = 8e-14
Identities = 29/92 (31%), Positives = 49/92 (53%), Gaps = 2/92 (2%)
Query: 472 ETLLKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGR-MKEKEARAKF-RQIVSAVQYCH 529
L++L V+ LY+V EY + G + DYL GR + + F + ++Y
Sbjct: 60 PNLVQLLGVVLQGNPLYIVTEYMAKGSLVDYLRSRGRAVITLAQQLGFALDVCEGMEYLE 119
Query: 530 QKKIIHRDLKAENLLLDSEMNIKIADFGFSNE 561
+K +HRDL A N+L+ ++ K++DFG + E
Sbjct: 120 EKNFVHRDLAARNVLVSEDLVAKVSDFGLAKE 151
>gnl|CDD|132987 cd06656, STKc_PAK3, Catalytic domain of the Protein
Serine/Threonine Kinase, p21-activated kinase 3.
Serine/threonine kinases (STKs), p21-activated kinase
(PAK) 3, catalytic (c) domain. STKs catalyze the
transfer of the gamma-phosphoryl group from ATP to
serine/threonine residues on protein substrates. The PAK
subfamily is part of a larger superfamily that includes
the catalytic domains of other protein STKs, protein
tyrosine kinases, RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase. PAKs are Rho family GTPase-regulated kinases
that serve as important mediators in the function of
Cdc42 (cell division cycle 42) and Rac. PAKs from higher
eukaryotes are classified into two groups (I and II),
according to their biochemical and structural features.
PAK3 belongs to group I. Group I PAKs contain a PBD
(p21-binding domain) overlapping with an AID
(autoinhibitory domain), a C-terminal catalytic domain,
SH3 binding sites and a non-classical SH3 binding site
for PIX (PAK-interacting exchange factor). PAK3 is
highly expressed in the brain. It is implicated in
neuronal plasticity, synapse formation, dendritic spine
morphogenesis, cell cycle progression, neuronal
migration, and apoptosis. Inactivating mutations in the
PAK3 gene cause X-linked non-syndromic mental
retardation, the severity of which depends on the site
of the mutation.
Length = 297
Score = 129 bits (325), Expect = 3e-33
Identities = 84/254 (33%), Positives = 132/254 (51%), Gaps = 22/254 (8%)
Query: 47 KYKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLDHPN 106
KY + IG+G V A + TG+EVAIK ++ Q L + E+ +M+ +PN
Sbjct: 20 KYTRFEKIGQGASGTVYTAIDIATGQEVAIKQMNLQQQPKKEL--IINEILVMRENKNPN 77
Query: 107 IVKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKI 166
IV L++VMEY +GG + D +V M E + A R+ + A+ + H ++
Sbjct: 78 IVNYLDSYLVGDELWVVMEYLAGGSLTD-VVTETCMDEGQIAAVCRECLQALDFLHSNQV 136
Query: 167 IHRDLKAENLLLDSEMNIKIADFGFSNEFTP-GNKLDTFCGSPPYAAPELFQGKKYDGPE 225
IHRD+K++N+LL + ++K+ DFGF + TP +K T G+P + APE+ K Y GP+
Sbjct: 137 IHRDIKSDNILLGMDGSVKLTDFGFCAQITPEQSKRSTMVGTPYWMAPEVVTRKAY-GPK 195
Query: 226 VDVWSLGVILYTLVSGSLPFDGSTLRELRERVLRGKYRI----------PFYMSTDCENL 275
VD+WSLG++ +V G P+ L E LR Y I P +S +
Sbjct: 196 VDIWSLGIMAIEMVEGEPPY-------LNENPLRALYLIATNGTPELQNPERLSAVFRDF 248
Query: 276 LKKFLVLNPAKRAS 289
L + L ++ +R S
Sbjct: 249 LNRCLEMDVDRRGS 262
Score = 74.4 bits (182), Expect = 2e-14
Identities = 37/97 (38%), Positives = 62/97 (63%), Gaps = 2/97 (2%)
Query: 487 LYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKIIHRDLKAENLLLD 546
L++VMEY +GG + D +V M E + A R+ + A+ + H ++IHRD+K++N+LL
Sbjct: 91 LWVVMEYLAGGSLTD-VVTETCMDEGQIAAVCRECLQALDFLHSNQVIHRDIKSDNILLG 149
Query: 547 SEMNIKIADFGFSNEFTP-GNKLDTFCGSPPYAAPEL 582
+ ++K+ DFGF + TP +K T G+P + APE+
Sbjct: 150 MDGSVKLTDFGFCAQITPEQSKRSTMVGTPYWMAPEV 186
>gnl|CDD|173752 cd07861, STKc_CDK1_euk, Catalytic domain of the Serine/Threonine
Kinase, Cyclin-Dependent protein Kinase 1 from higher
eukaryotes-like. Serine/Threonine Kinases (STKs),
Cyclin-Dependent protein Kinase 1 (CDK1) subfamily,
catalytic (c) domain. STKs catalyze the transfer of the
gamma-phosphoryl group from ATP to serine/threonine
residues on protein substrates. The CDK1 subfamily is
part of a larger superfamily that includes the catalytic
domains of other protein STKs, protein tyrosine kinases,
RIO kinases, aminoglycoside phosphotransferase, choline
kinase, and phosphoinositide 3-kinase. CDKs belong to a
large family of STKs that are regulated by their cognate
cyclins. Together, they are involved in the control of
cell-cycle progression, transcription, and neuronal
function. This subfamily is composed of CDK1 from higher
eukaryotes. CDK1 is also called Cell division control
protein 2 (Cdc2) or p34 protein kinase, and is regulated
by cyclins A, B, and E. The CDK1/cyclin A complex
controls G2 phase entry and progression. CDK1/cyclin A2
has also been implicated as an important regulator of S
phase events. The CDK1/cyclin B complex is critical for
G2 to M phase transition. It induces mitosis by
activating nuclear enzymes that regulate chromatin
condensation, nuclear membrane degradation,
mitosis-specific microtubule and cytoskeletal
reorganization. CDK1 also associates with cyclin E and
plays a role in the entry into S phase. CDK1
transcription is stable throughout the cell cycle but is
modulated in some pathological conditions. It may play a
role in regulating apoptosis under these conditions. In
breast cancer cells, HER2 can mediate apoptosis by
inactivating CDK1. Activation of CDK1 may contribute to
HIV-1 induced apoptosis and neuronal apoptosis in
neurodegenerative diseases.
Length = 285
Score = 128 bits (323), Expect = 5e-33
Identities = 87/286 (30%), Positives = 132/286 (46%), Gaps = 54/286 (18%)
Query: 47 KYKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLDHPN 106
Y ++ IG+G + V ++ TG+ VA+K I G RE+ ++K L HPN
Sbjct: 1 DYTKIEKIGEGTYGVVYKGRNKKTGQIVAMKKIRLESEEEGVPSTAIREISLLKELQHPN 60
Query: 107 IVKLFQVIETEKTLYLVMEYASGG--EVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQK 164
IV L V+ E LYL+ E+ S + D L M + ++ QI+ + +CH +
Sbjct: 61 IVCLQDVLMQESRLYLIFEFLSMDLKKYLDSLPKGQYMDAELVKSYLYQILQGILFCHSR 120
Query: 165 KIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSPP-----------YAAP 213
+++HRDLK +NLL+D++ IK+ADFG + F G P Y AP
Sbjct: 121 RVLHRDLKPQNLLIDNKGVIKLADFGLARAF----------GIPVRVYTHEVVTLWYRAP 170
Query: 214 ELFQG-KKYDGPEVDVWSLGVILYTLVSGSLPFDG-STLREL----------RERVLRGK 261
E+ G +Y P VD+WS+G I + + F G S + +L E V G
Sbjct: 171 EVLLGSPRYSTP-VDIWSIGTIFAEMATKKPLFHGDSEIDQLFRIFRILGTPTEDVWPGV 229
Query: 262 YRIPFYMST------------------DCENLLKKFLVLNPAKRAS 289
+P Y +T D +LL+K L+ +PAKR S
Sbjct: 230 TSLPDYKNTFPKWKKGSLRSAVKNLDEDGLDLLEKMLIYDPAKRIS 275
Score = 72.4 bits (178), Expect = 6e-14
Identities = 31/88 (35%), Positives = 51/88 (57%), Gaps = 2/88 (2%)
Query: 477 LFQVIETEKTLYLVMEYASGG--EVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKII 534
L V+ E LYL+ E+ S + D L M + ++ QI+ + +CH ++++
Sbjct: 64 LQDVLMQESRLYLIFEFLSMDLKKYLDSLPKGQYMDAELVKSYLYQILQGILFCHSRRVL 123
Query: 535 HRDLKAENLLLDSEMNIKIADFGFSNEF 562
HRDLK +NLL+D++ IK+ADFG + F
Sbjct: 124 HRDLKPQNLLIDNKGVIKLADFGLARAF 151
>gnl|CDD|132960 cd06629, STKc_MAPKKK_Bck1_like, Catalytic domain of fungal
Bck1-like MAP Kinase Kinase Kinases. Serine/threonine
kinases (STKs), mitogen-activated protein kinase (MAPK)
kinase kinase (MAPKKK) subfamily, fungal Bck1-like
proteins, catalytic (c) domain. STKs catalyze the
transfer of the gamma-phosphoryl group from ATP to
serine/threonine residues on protein substrates. The
MAPKKK subfamily is part of a larger superfamily that
includes the catalytic domains of other protein STKs,
protein tyrosine kinases, RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase. Members of this group include the MAPKKKs
Saccharomyces cerevisiae Bck1 and Schizosaccharomyces
pombe Mkh1, and related proteins. MAPKKKs phosphorylate
and activate MAPK kinases (MAPKKs or MKKs or MAP2Ks),
which in turn phosphorylate and activate MAPKs during
signaling cascades that are important in mediating
cellular responses to extracellular signals. Budding
yeast Bck1 is part of the cell integrity MAPK pathway,
which is activated by stresses and aggressions to the
cell wall. The MAPKKK Bck1, MAPKKs Mkk1 and Mkk2, and
the MAPK Slt2 make up the cascade that is important in
the maintenance of cell wall homeostasis. Fission yeast
Mkh1 is involved in MAPK cascades regulating cell
morphology, cell wall integrity, salt resistance, and
filamentous growth in response to stress.
Length = 272
Score = 127 bits (321), Expect = 8e-33
Identities = 70/205 (34%), Positives = 112/205 (54%), Gaps = 14/205 (6%)
Query: 54 IGKGNFAKVKLAKHVPTGKEVAIK-------IIDK-TQLNPGSLQKLFREVRIMKMLDHP 105
IGKG + +V LA +V TG+ +A+K I + ++ L E+ +K LDH
Sbjct: 9 IGKGTYGRVYLALNVTTGEMMAVKQVELPATIAGRHDSRQKDMVKALRSEIETLKDLDHL 68
Query: 106 NIVKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKK 165
NIV+ TE+ L + +EY GG + L +GR +E+ R Q++ + Y H K
Sbjct: 69 NIVQYLGFETTEEYLSIFLEYVPGGSIGSCLRTYGRFEEQLVRFFTEQVLEGLAYLHSKG 128
Query: 166 IIHRDLKAENLLLDSEMNIKIADFGFS--NEFTPGNKLD-TFCGSPPYAAPELFQ--GKK 220
I+HRDLKA+NLL+D++ KI+DFG S ++ N + + GS + APE+ +
Sbjct: 129 ILHRDLKADNLLVDADGICKISDFGISKKSDDIYDNDQNMSMQGSVFWMAPEVIHSYSQG 188
Query: 221 YDGPEVDVWSLGVILYTLVSGSLPF 245
Y +VD+WSLG ++ + +G P+
Sbjct: 189 YSA-KVDIWSLGCVVLEMFAGRRPW 212
Score = 76.0 bits (187), Expect = 4e-15
Identities = 33/78 (42%), Positives = 49/78 (62%)
Query: 482 ETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKIIHRDLKAE 541
TE+ L + +EY GG + L +GR +E+ R Q++ + Y H K I+HRDLKA+
Sbjct: 78 TTEEYLSIFLEYVPGGSIGSCLRTYGRFEEQLVRFFTEQVLEGLAYLHSKGILHRDLKAD 137
Query: 542 NLLLDSEMNIKIADFGFS 559
NLL+D++ KI+DFG S
Sbjct: 138 NLLVDADGICKISDFGIS 155
>gnl|CDD|132985 cd06654, STKc_PAK1, Catalytic domain of the Protein
Serine/Threonine Kinase, p21-activated kinase 1.
Serine/threonine kinases (STKs), p21-activated kinase
(PAK) 1, catalytic (c) domain. STKs catalyze the
transfer of the gamma-phosphoryl group from ATP to
serine/threonine residues on protein substrates. The PAK
subfamily is part of a larger superfamily that includes
the catalytic domains of other protein STKs, protein
tyrosine kinases, RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase. PAKs are Rho family GTPase-regulated kinases
that serve as important mediators in the function of
Cdc42 (cell division cycle 42) and Rac. PAKs from higher
eukaryotes are classified into two groups (I and II),
according to their biochemical and structural features.
PAK1 belongs to group I. Group I PAKs contain a PBD
(p21-binding domain) overlapping with an AID
(autoinhibitory domain), a C-terminal catalytic domain,
SH3 binding sites and a non-classical SH3 binding site
for PIX (PAK-interacting exchange factor). PAK1 is
important in the regulation of many cellular processes
including cytoskeletal dynamics, cell motility, growth,
and proliferation. Although PAK1 has been regarded
mainly as a cytosolic protein, recent reports indicate
that PAK1 also exists in significant amounts in the
nucleus, where it is involved in transcription
modulation and in cell cycle regulatory events. PAK1 is
also involved in transformation and tumorigenesis. Its
overexpression, hyperactivation and increased nuclear
accumulation is correlated to breast cancer invasiveness
and progression. Nuclear accumulation is also linked to
tamoxifen resistance in breast cancer cells.
Length = 296
Score = 127 bits (321), Expect = 9e-33
Identities = 84/254 (33%), Positives = 133/254 (52%), Gaps = 22/254 (8%)
Query: 47 KYKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLDHPN 106
KY + IG+G V A V TG+EVAI+ ++ Q L + E+ +M+ +PN
Sbjct: 21 KYTRFEKIGQGASGTVYTAMDVATGQEVAIRQMNLQQQPKKEL--IINEILVMRENKNPN 78
Query: 107 IVKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKI 166
IV L++VMEY +GG + D +V M E + A R+ + A+++ H ++
Sbjct: 79 IVNYLDSYLVGDELWVVMEYLAGGSLTD-VVTETCMDEGQIAAVCRECLQALEFLHSNQV 137
Query: 167 IHRDLKAENLLLDSEMNIKIADFGFSNEFTP-GNKLDTFCGSPPYAAPELFQGKKYDGPE 225
IHRD+K++N+LL + ++K+ DFGF + TP +K T G+P + APE+ K Y GP+
Sbjct: 138 IHRDIKSDNILLGMDGSVKLTDFGFCAQITPEQSKRSTMVGTPYWMAPEVVTRKAY-GPK 196
Query: 226 VDVWSLGVILYTLVSGSLPFDGSTLRELRERVLRGKYRI----------PFYMSTDCENL 275
VD+WSLG++ ++ G P+ L E LR Y I P +S +
Sbjct: 197 VDIWSLGIMAIEMIEGEPPY-------LNENPLRALYLIATNGTPELQNPEKLSAIFRDF 249
Query: 276 LKKFLVLNPAKRAS 289
L + L ++ KR S
Sbjct: 250 LNRCLDMDVEKRGS 263
Score = 72.8 bits (178), Expect = 5e-14
Identities = 37/97 (38%), Positives = 63/97 (64%), Gaps = 2/97 (2%)
Query: 487 LYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKIIHRDLKAENLLLD 546
L++VMEY +GG + D +V M E + A R+ + A+++ H ++IHRD+K++N+LL
Sbjct: 92 LWVVMEYLAGGSLTD-VVTETCMDEGQIAAVCRECLQALEFLHSNQVIHRDIKSDNILLG 150
Query: 547 SEMNIKIADFGFSNEFTP-GNKLDTFCGSPPYAAPEL 582
+ ++K+ DFGF + TP +K T G+P + APE+
Sbjct: 151 MDGSVKLTDFGFCAQITPEQSKRSTMVGTPYWMAPEV 187
>gnl|CDD|132989 cd06658, STKc_PAK5, Catalytic domain of the Protein
Serine/Threonine Kinase, p21-activated kinase 5.
Serine/threonine kinases (STKs), p21-activated kinase
(PAK) 5, catalytic (c) domain. STKs catalyze the
transfer of the gamma-phosphoryl group from ATP to
serine/threonine residues on protein substrates. The PAK
subfamily is part of a larger superfamily that includes
the catalytic domains of other protein STKs, protein
tyrosine kinases, RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase. PAKs are Rho family GTPase-regulated kinases
that serve as important mediators in the function of
Cdc42 (cell division cycle 42) and Rac. PAKs from higher
eukaryotes are classified into two groups (I and II),
according to their biochemical and structural features.
PAK5 belongs to group II. Group II PAKs contain a PBD
(p21-binding domain) and a C-terminal catalytic domain,
but do not harbor an AID (autoinhibitory domain) or SH3
binding sites. PAK5 is mainly expressed in the brain. It
is not required for viability, but together with PAK6,
it is required for normal levels of locomotion and
activity, and for learning and memory. PAK5 cooperates
with Inca (induced in neural crest by AP2) in the
regulation of cell adhesion and cytoskeletal
organization in the embryo and in neural crest cells
during craniofacial development. PAK5 may also play a
role in controlling the signaling of Raf-1, an effector
of Ras, at the mitochondria.
Length = 292
Score = 127 bits (321), Expect = 1e-32
Identities = 84/269 (31%), Positives = 142/269 (52%), Gaps = 14/269 (5%)
Query: 42 EPHIGKYKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKM 101
+P +K IG+G+ V +A TGK+VA+K +D + L LF EV IM+
Sbjct: 19 DPREYLDSFIK-IGEGSTGIVCIATEKHTGKQVAVKKMDLRKQQRREL--LFNEVVIMRD 75
Query: 102 LDHPNIVKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYC 161
H N+V ++ L++VME+ GG + D +V H RM E++ ++ A+ Y
Sbjct: 76 YHHENVVDMYNSYLVGDELWVVMEFLEGGALTD-IVTHTRMNEEQIATVCLSVLRALSYL 134
Query: 162 HQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPG-NKLDTFCGSPPYAAPELFQGKK 220
H + +IHRD+K++++LL S+ IK++DFGF + + K + G+P + APE+
Sbjct: 135 HNQGVIHRDIKSDSILLTSDGRIKLSDFGFCAQVSKEVPKRKSLVGTPYWMAPEVISRLP 194
Query: 221 YDGPEVDVWSLGVILYTLVSGSLPFDG----STLRELRERVLRGKYRIPFYMSTDCENLL 276
Y G EVD+WSLG+++ ++ G P+ +R +R+ L + + +S+ L
Sbjct: 195 Y-GTEVDIWSLGIMVIEMIDGEPPYFNEPPLQAMRRIRDN-LPPRVKDSHKVSSVLRGFL 252
Query: 277 KKFLVLNPAKRAS-LEVSGE--VTLGGAP 302
LV P++RA+ E+ + L G P
Sbjct: 253 DLMLVREPSQRATAQELLQHPFLKLAGPP 281
Score = 71.6 bits (175), Expect = 2e-13
Identities = 35/97 (36%), Positives = 61/97 (62%), Gaps = 2/97 (2%)
Query: 487 LYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKIIHRDLKAENLLLD 546
L++VME+ GG + D +V H RM E++ ++ A+ Y H + +IHRD+K++++LL
Sbjct: 94 LWVVMEFLEGGALTD-IVTHTRMNEEQIATVCLSVLRALSYLHNQGVIHRDIKSDSILLT 152
Query: 547 SEMNIKIADFGFSNEFTPG-NKLDTFCGSPPYAAPEL 582
S+ IK++DFGF + + K + G+P + APE+
Sbjct: 153 SDGRIKLSDFGFCAQVSKEVPKRKSLVGTPYWMAPEV 189
>gnl|CDD|173763 cd08223, STKc_Nek4, Catalytic domain of the Protein
Serine/Threonine Kinase, Never In Mitosis gene A-related
kinase 4. Serine/Threonine Kinases (STKs), Never In
Mitosis gene A (NIMA)-related kinase 4 (Nek4) subfamily,
catalytic (c) domain. STKs catalyze the transfer of the
gamma-phosphoryl group from ATP to serine/threonine
residues on protein substrates. The Nek4 subfamily is
one of a family of 11 different Neks (Nek1-11). The Nek
family is part of a larger superfamily that includes the
catalytic domains of other protein STKs, protein
tyrosine kinases, RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase. Neks are involved in the regulation of
downstream processes following the activation of Cdc2,
and many of their functions are cell cycle-related. They
play critical roles in microtubule dynamics during
ciliogenesis and mitosis. Nek4 is highly abundant in the
testis. Its specific function is unknown.
Length = 257
Score = 126 bits (318), Expect = 1e-32
Identities = 78/255 (30%), Positives = 129/255 (50%), Gaps = 18/255 (7%)
Query: 48 YKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLDHPNI 107
Y ++ +GKG++ +V L +H GK+ IK ++ + + +E +++ L HPNI
Sbjct: 2 YCFVRVVGKGSYGEVSLVRHRTDGKQYVIKKLNLRNASRRERKAAEQEAQLLSQLKHPNI 61
Query: 108 VKLFQVIETEK-TLYLVMEYASGGEVFDYLVLHGRMKEKEARAK--------FRQIVSAV 158
V + E E LY+VM + GG+ L+ ++KE++ + F QI A+
Sbjct: 62 VAYRESWEGEDGLLYIVMGFCEGGD------LYHKLKEQKGKLLPENQVVEWFVQIAMAL 115
Query: 159 QYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKL-DTFCGSPPYAAPELFQ 217
QY H+K I+HRDLK +N+ L IK+ D G + + T G+P Y +PELF
Sbjct: 116 QYLHEKHILHRDLKTQNVFLTRTNIIKVGDLGIARVLENQCDMASTLIGTPYYMSPELFS 175
Query: 218 GKKYDGPEVDVWSLGVILYTLVSGSLPFDGSTLRELRERVLRGKY-RIPFYMSTDCENLL 276
K Y+ + DVW+LG +Y + + F+ + L R++ GK +P S + L+
Sbjct: 176 NKPYN-YKSDVWALGCCVYEMATLKHAFNAKDMNSLVYRIIEGKLPPMPKDYSPELGELI 234
Query: 277 KKFLVLNPAKRASLE 291
L P KR S++
Sbjct: 235 ATMLSKRPEKRPSVK 249
Score = 68.9 bits (168), Expect = 7e-13
Identities = 37/106 (34%), Positives = 56/106 (52%), Gaps = 15/106 (14%)
Query: 487 LYLVMEYASGGEVFDYLVLHGRMKEKEARAK--------FRQIVSAVQYCHQKKIIHRDL 538
LY+VM + GG+ L+ ++KE++ + F QI A+QY H+K I+HRDL
Sbjct: 75 LYIVMGFCEGGD------LYHKLKEQKGKLLPENQVVEWFVQIAMALQYLHEKHILHRDL 128
Query: 539 KAENLLLDSEMNIKIADFGFSNEFTPGNKL-DTFCGSPPYAAPELF 583
K +N+ L IK+ D G + + T G+P Y +PELF
Sbjct: 129 KTQNVFLTRTNIIKVGDLGIARVLENQCDMASTLIGTPYYMSPELF 174
>gnl|CDD|173764 cd08224, STKc_Nek6_Nek7, Catalytic domain of the Protein
Serine/Threonine Kinases, Never In Mitosis gene
A-related kinase 6 and 7. Serine/Threonine Kinases
(STKs), Never In Mitosis gene A (NIMA)-related kinase 6
(Nek6) and Nek7 subfamily, catalytic (c) domain. STKs
catalyze the transfer of the gamma-phosphoryl group from
ATP to serine/threonine residues on protein substrates.
The Nek6/7 subfamily is part of a family of 11 different
Neks (Nek1-11) that are involved in cell cycle control.
The Nek family is part of a larger superfamily that
includes the catalytic domains of other protein STKs,
protein tyrosine kinases, RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase. Nek6 and Nek7 are the shortest Neks,
consisting only of the catalytic domain and a very short
N-terminal extension. They show distinct expression
patterns and both appear to be downstream substrates of
Nek9. They are required for mitotic spindle formation
and cytokinesis. They may also be regulators of the p70
ribosomal S6 kinase.
Length = 267
Score = 126 bits (317), Expect = 3e-32
Identities = 74/258 (28%), Positives = 135/258 (52%), Gaps = 21/258 (8%)
Query: 45 IGKYKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQL-NPGSLQKLFREVRIMKMLD 103
+G +K+ K IGKG F+ V A + G+ VA+K + ++ + + Q +E+ ++K LD
Sbjct: 1 LGNFKIEKKIGKGQFSVVYKAICLLDGRVVALKKVQIFEMMDAKARQDCLKEIDLLKQLD 60
Query: 104 HPNIVKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMK-----EKEARAKFRQIVSAV 158
HPN++K L +V+E A G++ ++ H + + E+ F Q+ SA+
Sbjct: 61 HPNVIKYLASFIENNELNIVLELADAGDL-SRMIKHFKKQKRLIPERTIWKYFVQLCSAL 119
Query: 159 QYCHQKKIIHRDLKAENLLLDSEMNIKIADFG----FSNEFTPGNKLDTFCGSPPYAAPE 214
++ H K+I+HRD+K N+ + + +K+ D G FS++ T + L G+P Y +PE
Sbjct: 120 EHMHSKRIMHRDIKPANVFITATGVVKLGDLGLGRFFSSKTTAAHSL---VGTPYYMSPE 176
Query: 215 LFQGKKYDGPEVDVWSLGVILYTLVSGSLPF--DGSTLRELRERVLRGKYRIPF---YMS 269
Y+ + D+WSLG +LY + + PF D L L +++ + Y P + S
Sbjct: 177 RIHENGYNF-KSDIWSLGCLLYEMAALQSPFYGDKMNLYSLCKKIEKCDYP-PLPADHYS 234
Query: 270 TDCENLLKKFLVLNPAKR 287
+ +L+ + + +P KR
Sbjct: 235 EELRDLVSRCINPDPEKR 252
Score = 54.4 bits (131), Expect = 5e-08
Identities = 31/108 (28%), Positives = 57/108 (52%), Gaps = 13/108 (12%)
Query: 487 LYLVMEYASGGEVFDYLVLHGRMK-----EKEARAKFRQIVSAVQYCHQKKIIHRDLKAE 541
L +V+E A G++ ++ H + + E+ F Q+ SA+++ H K+I+HRD+K
Sbjct: 77 LNIVLELADAGDL-SRMIKHFKKQKRLIPERTIWKYFVQLCSALEHMHSKRIMHRDIKPA 135
Query: 542 NLLLDSEMNIKIADFG----FSNEFTPGNKLDTFCGSPPYAAPELFQG 585
N+ + + +K+ D G FS++ T + L G+P Y +PE
Sbjct: 136 NVFITATGVVKLGDLGLGRFFSSKTTAAHSL---VGTPYYMSPERIHE 180
>gnl|CDD|223069 PHA03390, pk1, serine/threonine-protein kinase 1; Provisional.
Length = 267
Score = 125 bits (317), Expect = 3e-32
Identities = 80/251 (31%), Positives = 120/251 (47%), Gaps = 30/251 (11%)
Query: 51 LKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMK---MLDHPNI 107
LK I G F KV + KH PT K KII K F + M M D+PN
Sbjct: 22 LKLI-DGKFGKVSVLKHKPTQKLFVQKIIKA---------KNFNAIEPMVHQLMKDNPNF 71
Query: 108 VKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKII 167
+KL+ + T K L+M+Y G++FD L G++ E E + RQ+V A+ H+ II
Sbjct: 72 IKLYYSVTTLKGHVLIMDYIKDGDLFDLLKKEGKLSEAEVKKIIRQLVEALNDLHKHNII 131
Query: 168 HRDLKAENLLLDSEMN-IKIADFGFS-NEFTPGNKLDTFCGSPPYAAPELFQGKKYDGPE 225
H D+K EN+L D + I + D+G TP + G+ Y +PE +G YD
Sbjct: 132 HNDIKLENVLYDRAKDRIYLCDYGLCKIIGTPS----CYDGTLDYFSPEKIKGHNYD-VS 186
Query: 226 VDVWSLGVILYTLVSGSLPFDGS-----TLRELRERVLRGKYRIPF--YMSTDCENLLKK 278
D W++GV+ Y L++G PF L L +R + ++PF +S + + ++
Sbjct: 187 FDWWAVGVLTYELLTGKHPFKEDEDEELDLESLLKRQQK---KLPFIKNVSKNANDFVQS 243
Query: 279 FLVLNPAKRAS 289
L N R +
Sbjct: 244 MLKYNINYRLT 254
Score = 75.7 bits (187), Expect = 5e-15
Identities = 31/84 (36%), Positives = 49/84 (58%), Gaps = 1/84 (1%)
Query: 475 LKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKII 534
+KL+ + T K L+M+Y G++FD L G++ E E + RQ+V A+ H+ II
Sbjct: 72 IKLYYSVTTLKGHVLIMDYIKDGDLFDLLKKEGKLSEAEVKKIIRQLVEALNDLHKHNII 131
Query: 535 HRDLKAENLLLDSEMN-IKIADFG 557
H D+K EN+L D + I + D+G
Sbjct: 132 HNDIKLENVLYDRAKDRIYLCDYG 155
>gnl|CDD|143341 cd07836, STKc_Pho85, Catalytic domain of the Serine/Threonine
Kinase, Fungal Cyclin-Dependent protein Kinase Pho85.
Serine/Threonine Kinases (STKs), Pho85 subfamily,
catalytic (c) domain. STKs catalyze the transfer of the
gamma-phosphoryl group from ATP to serine/threonine
residues on protein substrates. The Pho85 subfamily is
part of a larger superfamily that includes the catalytic
domains of other protein STKs, protein tyrosine kinases,
RIO kinases, aminoglycoside phosphotransferase, choline
kinase, and phosphoinositide 3-kinase. Pho85 is a
multifunctional Cyclin-Dependent protein Kinase (CDK) in
yeast. CDKs belong to a large family of STKs that are
regulated by their cognate cyclins. Together, they are
involved in the control of cell-cycle progression,
transcription, and neuronal function. Pho85 is regulated
by 10 different cyclins (Pcls) and plays a role in G1
progression, cell polarity, phosphate and glycogen
metabolism, gene expression, and in signaling changes in
the environment. It is not essential for yeast viability
and is the functional homolog of mammalian CDK5, which
plays a role in central nervous system development.
Length = 284
Score = 125 bits (316), Expect = 5e-32
Identities = 67/216 (31%), Positives = 115/216 (53%), Gaps = 6/216 (2%)
Query: 48 YKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLDHPNI 107
+K L+ +G+G +A V ++ TG+ VA+K I G+ RE+ +MK L H NI
Sbjct: 2 FKQLEKLGEGTYATVYKGRNRTTGEIVALKEI-HLDAEEGTPSTAIREISLMKELKHENI 60
Query: 108 VKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGR---MKEKEARAKFRQIVSAVQYCHQK 164
V+L VI TE L LV EY ++ Y+ HG + ++ Q++ + +CH+
Sbjct: 61 VRLHDVIHTENKLMLVFEYMDK-DLKKYMDTHGVRGALDPNTVKSFTYQLLKGIAFCHEN 119
Query: 165 KIIHRDLKAENLLLDSEMNIKIADFGFSNEF-TPGNKLDTFCGSPPYAAPELFQGKKYDG 223
+++HRDLK +NLL++ +K+ADFG + F P N + Y AP++ G +
Sbjct: 120 RVLHRDLKPQNLLINKRGELKLADFGLARAFGIPVNTFSNEVVTLWYRAPDVLLGSRTYS 179
Query: 224 PEVDVWSLGVILYTLVSGSLPFDGSTLRELRERVLR 259
+D+WS+G I+ +++G F G+ + ++ R
Sbjct: 180 TSIDIWSVGCIMAEMITGRPLFPGTNNEDQLLKIFR 215
Score = 72.9 bits (179), Expect = 5e-14
Identities = 38/125 (30%), Positives = 66/125 (52%), Gaps = 5/125 (4%)
Query: 472 ETLLKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGR---MKEKEARAKFRQIVSAVQYC 528
E +++L VI TE L LV EY ++ Y+ HG + ++ Q++ + +C
Sbjct: 58 ENIVRLHDVIHTENKLMLVFEYMDK-DLKKYMDTHGVRGALDPNTVKSFTYQLLKGIAFC 116
Query: 529 HQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEF-TPGNKLDTFCGSPPYAAPELFQGGA 587
H+ +++HRDLK +NLL++ +K+ADFG + F P N + Y AP++ G
Sbjct: 117 HENRVLHRDLKPQNLLINKRGELKLADFGLARAFGIPVNTFSNEVVTLWYRAPDVLLGSR 176
Query: 588 PVTSS 592
++S
Sbjct: 177 TYSTS 181
>gnl|CDD|173699 cd05608, STKc_GRK1, Catalytic domain of the Protein
Serine/Threonine Kinase, G protein-coupled Receptor
Kinase 1. Serine/Threonine Kinases (STKs), G
protein-coupled Receptor Kinase (GRK) subfamily, GRK1
isoform, catalytic (c) domain. STKs catalyze the
transfer of the gamma-phosphoryl group from ATP to
serine/threonine residues on protein substrates. The GRK
subfamily is part of a larger superfamily that includes
the catalytic domains of other protein STKs, protein
tyrosine kinases, RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase. GRKs phosphorylate and regulate G
protein-coupled receptors (GPCRs), the largest
superfamily of cell surface receptors, which regulate
some part of nearly all physiological functions.
Phosphorylated GPCRs bind to arrestins, which prevents
further G protein signaling despite the presence of
activating ligand. There are seven types of GRKs, named
GRK1 to GRK7. GRK1, also called rhodopsin kinase,
belongs to the visual group of GRKs and is expressed in
retinal cells. It phosphorylates rhodopsin in rod cells,
which leads to termination of the phototransduction
cascade. Mutations in GRK1 are associated to a
recessively inherited form of stationary nightblindness
called Oguchi disease.
Length = 280
Score = 125 bits (315), Expect = 6e-32
Identities = 83/244 (34%), Positives = 131/244 (53%), Gaps = 11/244 (4%)
Query: 54 IGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNP-GSLQKLFREVRIMKMLDHPNIVKLFQ 112
+GKG F +V + TGK A K ++K +L + E RI+ + IV L
Sbjct: 1 LGKGGFGEVSACQMRATGKLYACKKLNKKRLKKRKGYEGAMVEKRILAKVHSRFIVSLAY 60
Query: 113 VIETEKTLYLVMEYASGGEV--FDYLVLHGRMKEKEARAKF--RQIVSAVQYCHQKKIIH 168
+T+ L LVM +GG++ Y V E RA F QI+S +++ HQ++II+
Sbjct: 61 AFQTKTDLCLVMTIMNGGDLRYHIYNVDEENPGFPEPRACFYTAQIISGLEHLHQRRIIY 120
Query: 169 RDLKAENLLLDSEMNIKIADFGFSNEFTPG-NKLDTFCGSPPYAAPELFQGKKYDGPEVD 227
RDLK EN+LLD++ N++I+D G + E G +K + G+P + APEL QG++YD VD
Sbjct: 121 RDLKPENVLLDNDGNVRISDLGLAVELKDGQSKTKGYAGTPGFMAPELLQGEEYDF-SVD 179
Query: 228 VWSLGVILYTLVSGSLPF----DGSTLRELRERVLRGKYRIPFYMSTDCENLLKKFLVLN 283
++LGV LY +++ PF + +EL++R+L P S ++ + L +
Sbjct: 180 YFALGVTLYEMIAARGPFRARGEKVENKELKQRILNDSVTYPDKFSPASKSFCEALLAKD 239
Query: 284 PAKR 287
P KR
Sbjct: 240 PEKR 243
Score = 78.0 bits (192), Expect = 9e-16
Identities = 44/109 (40%), Positives = 67/109 (61%), Gaps = 5/109 (4%)
Query: 482 ETEKTLYLVMEYASGGEV--FDYLVLHGRMKEKEARAKF--RQIVSAVQYCHQKKIIHRD 537
+T+ L LVM +GG++ Y V E RA F QI+S +++ HQ++II+RD
Sbjct: 63 QTKTDLCLVMTIMNGGDLRYHIYNVDEENPGFPEPRACFYTAQIISGLEHLHQRRIIYRD 122
Query: 538 LKAENLLLDSEMNIKIADFGFSNEFTPG-NKLDTFCGSPPYAAPELFQG 585
LK EN+LLD++ N++I+D G + E G +K + G+P + APEL QG
Sbjct: 123 LKPENVLLDNDGNVRISDLGLAVELKDGQSKTKGYAGTPGFMAPELLQG 171
>gnl|CDD|173688 cd05597, STKc_DMPK_like, Catalytic domain of Myotonic Dystrophy
protein kinase-like Protein Serine/Threonine Kinases.
Serine/Threonine Kinases (STKs), Myotonic Dystrophy
protein kinase (DMPK)-like subfamily, catalytic (c)
domain. STKs catalyze the transfer of the
gamma-phosphoryl group from ATP to serine/threonine
residues on protein substrates. The DMPK-like subfamily
is part of a larger superfamily that includes the
catalytic domains of other protein STKs, protein
tyrosine kinases, RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase. The DMPK-like subfamily is composed of DMPK
and DMPK-related cell division control protein 42
(Cdc42) binding kinase (MRCK). Three isoforms of MRCK
are known, named alpha, beta and gamma. The DMPK gene is
implicated in myotonic dystrophy 1 (DM1), an inherited
multisystemic disorder with symptoms that include muscle
hyperexcitability, progressive muscle weakness and
wasting, cataract development, testicular atrophy, and
cardiac conduction defects. The genetic basis for DM1 is
the mutational expansion of a CTG repeat in the 3'-UTR
of DMPK. DMPK is expressed in skeletal and cardiac
muscles, and in central nervous tissues. The functional
role of DMPK is not fully understood. It may play a role
in the signal transduction and homeostasis of calcium.
MRCK is activated via interaction with the small GTPase
Cdc42. MRCK/Cdc42 signaling mediates myosin-dependent
cell motility. MRCKgamma is expressed in heart and
skeletal muscles, unlike MRCKalpha and MRCKbeta, which
are expressed ubiquitously.
Length = 331
Score = 126 bits (319), Expect = 6e-32
Identities = 78/230 (33%), Positives = 122/230 (53%), Gaps = 14/230 (6%)
Query: 48 YKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVR-IMKMLDHPN 106
+++LK IG+G F +V + K TG+ A+KI++K ++ + FRE R ++ D
Sbjct: 3 FEILKVIGRGAFGEVAVVKMKNTGQVYAMKILNKWEMLKRAETACFREERDVLVNGDRRW 62
Query: 107 IVKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEK--EARAKF--RQIVSAVQYCH 162
I L + E LYLVM+Y GG D L L + +++ E A+F ++V A+ H
Sbjct: 63 ITNLHYAFQDENNLYLVMDYYVGG---DLLTLLSKFEDRLPEDMARFYLAEMVLAIDSVH 119
Query: 163 QKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTF--CGSPPYAAPELFQ--- 217
Q +HRD+K +N+LLD +I++ADFG + + G+P Y +PE+ Q
Sbjct: 120 QLGYVHRDIKPDNVLLDKNGHIRLADFGSCLRLLADGTVQSNVAVGTPDYISPEILQAME 179
Query: 218 -GKKYDGPEVDVWSLGVILYTLVSGSLPFDGSTLRELRERVLRGKYRIPF 266
GK GPE D WSLGV +Y ++ G PF +L E +++ K F
Sbjct: 180 DGKGRYGPECDWWSLGVCMYEMLYGETPFYAESLVETYGKIMNHKEHFQF 229
Score = 72.5 bits (178), Expect = 1e-13
Identities = 38/107 (35%), Positives = 59/107 (55%), Gaps = 9/107 (8%)
Query: 484 EKTLYLVMEYASGGEVFDYLVLHGRMKEK--EARAKF--RQIVSAVQYCHQKKIIHRDLK 539
E LYLVM+Y GG D L L + +++ E A+F ++V A+ HQ +HRD+K
Sbjct: 73 ENNLYLVMDYYVGG---DLLTLLSKFEDRLPEDMARFYLAEMVLAIDSVHQLGYVHRDIK 129
Query: 540 AENLLLDSEMNIKIADFGFSNEFTPGNKLDTF--CGSPPYAAPELFQ 584
+N+LLD +I++ADFG + + G+P Y +PE+ Q
Sbjct: 130 PDNVLLDKNGHIRLADFGSCLRLLADGTVQSNVAVGTPDYISPEILQ 176
>gnl|CDD|88524 cd05623, STKc_MRCK_alpha, Catalytic domain of the Protein
Serine/Threonine Kinase, DMPK-related cell division
control protein 42 binding kinase alpha.
Serine/Threonine Kinases (STKs), DMPK-like subfamily,
DMPK-related cell division control protein 42 (Cdc42)
binding kinase (MRCK) alpha isoform, catalytic (c)
domain. STKs catalyze the transfer of the
gamma-phosphoryl group from ATP to serine/threonine
residues on protein substrates. The DMPK-like subfamily
is part of a larger superfamily that includes the
catalytic domains of other protein STKs, protein
tyrosine kinases, RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase. MRCK is activated via interaction with the
small GTPase Cdc42. MRCK/Cdc42 signaling mediates
myosin-dependent cell motility. MRCKalpha is expressed
ubiquitously in many tissues. It plays a role in the
regulation of peripheral actin reorganization and
neurite outgrowth. It may also play a role in the
transferrin iron uptake pathway.
Length = 332
Score = 126 bits (318), Expect = 7e-32
Identities = 79/246 (32%), Positives = 130/246 (52%), Gaps = 13/246 (5%)
Query: 48 YKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVR-IMKMLDHPN 106
+++LK IG+G F +V + K K A+KI++K ++ + FRE R ++ D+
Sbjct: 3 FEILKVIGRGAFGEVAVVKLKNADKVFAMKILNKWEMLKRAETACFREERDVLVNGDNQW 62
Query: 107 IVKLFQVIETEKTLYLVMEYASGGEVFDYLV-LHGRMKEKEARAKFRQIVSAVQYCHQKK 165
I L + E LYLVM+Y GG++ L R+ E AR ++V A+ HQ
Sbjct: 63 ITTLHYAFQDENNLYLVMDYYVGGDLLTLLSKFEDRLPEDMARFYLAEMVIAIDSVHQLH 122
Query: 166 IIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDT--FCGSPPYAAPELFQ----GK 219
+HRD+K +N+L+D +I++ADFG + + + G+P Y +PE+ Q GK
Sbjct: 123 YVHRDIKPDNILMDMNGHIRLADFGSCLKLMEDGTVQSSVAVGTPDYISPEILQAMEDGK 182
Query: 220 KYDGPEVDVWSLGVILYTLVSGSLPFDGSTLRELRERVLRGKYRIPFY-----MSTDCEN 274
GPE D WSLGV +Y ++ G PF +L E +++ K R F +S D ++
Sbjct: 183 GKYGPECDWWSLGVCMYEMLYGETPFYAESLVETYGKIMNHKERFQFPAQVTDVSEDAKD 242
Query: 275 LLKKFL 280
L+++ +
Sbjct: 243 LIRRLI 248
Score = 68.2 bits (166), Expect = 3e-12
Identities = 37/112 (33%), Positives = 59/112 (52%), Gaps = 3/112 (2%)
Query: 477 LFQVIETEKTLYLVMEYASGGEVFDYLV-LHGRMKEKEARAKFRQIVSAVQYCHQKKIIH 535
L + E LYLVM+Y GG++ L R+ E AR ++V A+ HQ +H
Sbjct: 66 LHYAFQDENNLYLVMDYYVGGDLLTLLSKFEDRLPEDMARFYLAEMVIAIDSVHQLHYVH 125
Query: 536 RDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDT--FCGSPPYAAPELFQG 585
RD+K +N+L+D +I++ADFG + + + G+P Y +PE+ Q
Sbjct: 126 RDIKPDNILMDMNGHIRLADFGSCLKLMEDGTVQSSVAVGTPDYISPEILQA 177
>gnl|CDD|240344 PTZ00283, PTZ00283, serine/threonine protein kinase; Provisional.
Length = 496
Score = 129 bits (326), Expect = 7e-32
Identities = 84/272 (30%), Positives = 143/272 (52%), Gaps = 21/272 (7%)
Query: 34 ESSRRERDEPHIGKYKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLF 93
E++ +E+ + KY + + +G G V AK V G+ A+K++D ++ +
Sbjct: 24 EATAKEQAK----KYWISRVLGSGATGTVLCAKRVSDGEPFAVKVVDMEGMSEADKNRAQ 79
Query: 94 REVRIMKMLDHPNIVKLFQVI--------ETEKTLYLVMEYASGGEVFDYLVLHGR---- 141
EV + D +IVK + E + LV++YA+ G++ + +
Sbjct: 80 AEVCCLLNCDFFSIVKCHEDFAKKDPRNPENVLMIALVLDYANAGDLRQEIKSRAKTNRT 139
Query: 142 MKEKEARAKFRQIVSAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKL 201
+E EA F Q++ AV + H K +IHRD+K+ N+LL S +K+ DFGFS +
Sbjct: 140 FREHEAGLLFIQVLLAVHHVHSKHMIHRDIKSANILLCSNGLVKLGDFGFSKMYAATVSD 199
Query: 202 D---TFCGSPPYAAPELFQGKKYDGPEVDVWSLGVILYTLVSGSLPFDGSTLRELRERVL 258
D TFCG+P Y APE+++ K Y + D++SLGV+LY L++ PFDG + E+ + L
Sbjct: 200 DVGRTFCGTPYYVAPEIWRRKPYS-KKADMFSLGVLLYELLTLKRPFDGENMEEVMHKTL 258
Query: 259 RGKYR-IPFYMSTDCENLLKKFLVLNPAKRAS 289
G+Y +P +S + + ++ L +P +R S
Sbjct: 259 AGRYDPLPPSISPEMQEIVTALLSSDPKRRPS 290
Score = 74.1 bits (182), Expect = 9e-14
Identities = 39/103 (37%), Positives = 61/103 (59%), Gaps = 7/103 (6%)
Query: 489 LVMEYASGGEVFDYLVLHGR----MKEKEARAKFRQIVSAVQYCHQKKIIHRDLKAENLL 544
LV++YA+ G++ + + +E EA F Q++ AV + H K +IHRD+K+ N+L
Sbjct: 116 LVLDYANAGDLRQEIKSRAKTNRTFREHEAGLLFIQVLLAVHHVHSKHMIHRDIKSANIL 175
Query: 545 LDSEMNIKIADFGFSNEFTPGNKLD---TFCGSPPYAAPELFQ 584
L S +K+ DFGFS + D TFCG+P Y APE+++
Sbjct: 176 LCSNGLVKLGDFGFSKMYAATVSDDVGRTFCGTPYYVAPEIWR 218
>gnl|CDD|132988 cd06657, STKc_PAK4, Catalytic domain of the Protein
Serine/Threonine Kinase, p21-activated kinase 4.
Serine/threonine kinases (STKs), p21-activated kinase
(PAK) 4, catalytic (c) domain. STKs catalyze the
transfer of the gamma-phosphoryl group from ATP to
serine/threonine residues on protein substrates. The PAK
subfamily is part of a larger superfamily that includes
the catalytic domains of other protein STKs, protein
tyrosine kinases, RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase. PAKs are Rho family GTPase-regulated kinases
that serve as important mediators in the function of
Cdc42 (cell division cycle 42) and Rac. PAKs from higher
eukaryotes are classified into two groups (I and II),
according to their biochemical and structural features.
PAK4 belongs to group II. Group II PAKs contain a PBD
(p21-binding domain) and a C-terminal catalytic domain,
but do not harbor an AID (autoinhibitory domain) or SH3
binding sites. PAK4 regulates cell morphology and
cytoskeletal organization. It is essential for embryonic
viability and proper neural development. Mice lacking
PAK4 die due to defects in the fetal heart. In addition,
their spinal cord motor neurons showed failure to
differentiate and migrate. PAK4 also plays a role in
cell survival and tumorigenesis. It is overexpressed in
many primary tumors including colon, esophageal, and
mammary tumors. PAK4 has also been implicated in viral
and bacterial infection pathways.
Length = 292
Score = 125 bits (314), Expect = 9e-32
Identities = 81/242 (33%), Positives = 135/242 (55%), Gaps = 12/242 (4%)
Query: 54 IGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLDHPNIVKLFQV 113
IG+G+ V +A +GK VA+K +D + L LF EV IM+ H N+V+++
Sbjct: 28 IGEGSTGIVCIATVKSSGKLVAVKKMDLRKQQRREL--LFNEVVIMRDYQHENVVEMYNS 85
Query: 114 IETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKIIHRDLKA 173
L++VME+ GG + D +V H RM E++ A ++ A+ H + +IHRD+K+
Sbjct: 86 YLVGDELWVVMEFLEGGALTD-IVTHTRMNEEQIAAVCLAVLKALSVLHAQGVIHRDIKS 144
Query: 174 ENLLLDSEMNIKIADFGFS---NEFTPGNKLDTFCGSPPYAAPELFQGKKYDGPEVDVWS 230
+++LL + +K++DFGF ++ P K + G+P + APEL Y GPEVD+WS
Sbjct: 145 DSILLTHDGRVKLSDFGFCAQVSKEVPRRK--SLVGTPYWMAPELISRLPY-GPEVDIWS 201
Query: 231 LGVILYTLVSGSLP-FDGSTLRELR--ERVLRGKYRIPFYMSTDCENLLKKFLVLNPAKR 287
LG+++ +V G P F+ L+ ++ L K + +S + L + LV +PA+R
Sbjct: 202 LGIMVIEMVDGEPPYFNEPPLKAMKMIRDNLPPKLKNLHKVSPSLKGFLDRLLVRDPAQR 261
Query: 288 AS 289
A+
Sbjct: 262 AT 263
Score = 67.4 bits (164), Expect = 3e-12
Identities = 36/114 (31%), Positives = 67/114 (58%), Gaps = 6/114 (5%)
Query: 472 ETLLKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQK 531
E +++++ L++VME+ GG + D +V H RM E++ A ++ A+ H +
Sbjct: 77 ENVVEMYNSYLVGDELWVVMEFLEGGALTD-IVTHTRMNEEQIAAVCLAVLKALSVLHAQ 135
Query: 532 KIIHRDLKAENLLLDSEMNIKIADFGFS---NEFTPGNKLDTFCGSPPYAAPEL 582
+IHRD+K++++LL + +K++DFGF ++ P K + G+P + APEL
Sbjct: 136 GVIHRDIKSDSILLTHDGRVKLSDFGFCAQVSKEVPRRK--SLVGTPYWMAPEL 187
>gnl|CDD|173626 cd05034, PTKc_Src_like, Catalytic domain of Src kinase-like Protein
Tyrosine Kinases. Protein Tyrosine Kinase (PTK) family;
Src kinase subfamily; catalytic (c) domain. Src
subfamily members include Src, Lck, Hck, Blk, Lyn, Fgr,
Fyn, Yrk, and Yes. The PTKc family is part of a larger
superfamily that includes the catalytic domains of other
kinases such as protein serine/threonine kinases, RIO
kinases, and phosphoinositide 3-kinase (PI3K). PTKs
catalyze the transfer of the gamma-phosphoryl group from
ATP to tyrosine (tyr) residues in protein substrates.
Src (or c-Src) proteins are cytoplasmic (or
non-receptor) tyr kinases which are anchored to the
plasma membrane. They contain an N-terminal SH4 domain
with a myristoylation site, followed by SH3 and SH2
domains, a tyr kinase domain, and a regulatory
C-terminal region containing a conserved tyr. They are
activated by autophosphorylation at the tyr kinase
domain, but are negatively regulated by phosphorylation
at the C-terminal tyr by Csk (C-terminal Src Kinase).
Src proteins are involved in signaling pathways that
regulate cytokine and growth factor responses,
cytoskeleton dynamics, cell proliferation, survival, and
differentiation. They were identified as the first
proto-oncogene products, and they regulate cell
adhesion, invasion, and motility in cancer cells and
tumor vasculature, contributing to cancer progression
and metastasis. Src kinases are overexpressed in a
variety of human cancers, making them attractive targets
for therapy. They are also implicated in acute
inflammatory responses and osteoclast function. Src,
Fyn, Yes, and Yrk are widely expressed, while Blk, Lck,
Hck, Fgr, and Lyn show a limited expression pattern.
Length = 261
Score = 123 bits (312), Expect = 1e-31
Identities = 87/272 (31%), Positives = 130/272 (47%), Gaps = 57/272 (20%)
Query: 49 KLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPG--SLQKLFREVRIMKMLDHPN 106
KL + +G G F +V + T K VA+K L PG S + +E +IMK L H
Sbjct: 9 KLERKLGAGQFGEVWMGTWNGTTK-VAVKT-----LKPGTMSPEAFLQEAQIMKKLRHDK 62
Query: 107 IVKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARA-KFR-------QIVSAV 158
+V+L+ V E+ +Y+V EY S G + D+L K E + + QI +
Sbjct: 63 LVQLYAVCSEEEPIYIVTEYMSKGSLLDFL------KSGEGKKLRLPQLVDMAAQIAEGM 116
Query: 159 QYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFS-----NEFTP--GNKLDTFCGSPP-- 209
Y + IHRDL A N+L+ + KIADFG + +E+T G K P
Sbjct: 117 AYLESRNYIHRDLAARNILVGENLVCKIADFGLARLIEDDEYTAREGAKF-------PIK 169
Query: 210 YAAPEL-----FQGKKYDGPEVDVWSLGVILYTLVS-GSLPFDGSTLRELRERVLRGKYR 263
+ APE F K DVWS G++L +V+ G +P+ G T RE+ E+V RG YR
Sbjct: 170 WTAPEAANYGRFTIKS------DVWSFGILLTEIVTYGRVPYPGMTNREVLEQVERG-YR 222
Query: 264 IPFYMSTDCE----NLLKKFLVLNPAKRASLE 291
+P +C +L+ + +P +R + E
Sbjct: 223 MP--RPPNCPEELYDLMLQCWDKDPEERPTFE 252
Score = 62.0 bits (151), Expect = 1e-10
Identities = 33/106 (31%), Positives = 52/106 (49%), Gaps = 19/106 (17%)
Query: 472 ETLLKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARA-KFR-------QIVS 523
+ L++L+ V E+ +Y+V EY S G + D+L K E + + QI
Sbjct: 61 DKLVQLYAVCSEEEPIYIVTEYMSKGSLLDFL------KSGEGKKLRLPQLVDMAAQIAE 114
Query: 524 AVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFS-----NEFTP 564
+ Y + IHRDL A N+L+ + KIADFG + +E+T
Sbjct: 115 GMAYLESRNYIHRDLAARNILVGENLVCKIADFGLARLIEDDEYTA 160
>gnl|CDD|173754 cd07865, STKc_CDK9, Catalytic domain of the Serine/Threonine
Kinase, Cyclin-Dependent protein Kinase 9.
Serine/Threonine Kinases (STKs), Cyclin-Dependent
protein Kinase 9 (CDK9) subfamily, catalytic (c) domain.
STKs catalyze the transfer of the gamma-phosphoryl group
from ATP to serine/threonine residues on protein
substrates. The CDK9 subfamily is part of a larger
superfamily that includes the catalytic domains of other
protein STKs, protein tyrosine kinases, RIO kinases,
aminoglycoside phosphotransferase, choline kinase, and
phosphoinositide 3-kinase. CDKs belong to a large family
of STKs that are regulated by their cognate cyclins.
Together, they are involved in the control of cell-cycle
progression, transcription, and neuronal function. CDK9
together with a cyclin partner (cyclin T1, T2a, T2b, or
K) is the main component of distinct positive
transcription elongation factors (P-TEFb), which
function as Ser2 C-terminal domain kinases of RNA
polymerase II. P-TEFb participates in multiple steps of
gene expression including transcription elongation, mRNA
synthesis, processing, export, and translation. It also
plays a role in mediating cytokine induced transcription
networks such as IL6-induced STAT3 signaling. In
addition, the CDK9/cyclin T2a complex promotes muscle
differentiation and enhances the function of some
myogenic regulatory factors.
Length = 310
Score = 125 bits (315), Expect = 1e-31
Identities = 80/293 (27%), Positives = 136/293 (46%), Gaps = 55/293 (18%)
Query: 45 IGKYKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLDH 104
+ KY+ L IG+G F +V A+H T + VA+K + G RE++I+++L H
Sbjct: 11 VSKYEKLAKIGQGTFGEVFKARHKKTKQIVALKKVLMENEKEGFPITALREIKILQLLKH 70
Query: 105 PNIVKLFQVIETEKT--------LYLVMEYASGGEVFDYLVL----HGRMKEKEARAKFR 152
N+V L ++ T+ T YLV E+ D L + + E + +
Sbjct: 71 ENVVNLIEICRTKATPYNRYKGSFYLVFEFCE----HDLAGLLSNKNVKFTLSEIKKVMK 126
Query: 153 QIVSAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEF-----TPGNKLDTFCGS 207
+++ + Y H+ KI+HRD+KA N+L+ + +K+ADFG + F + N+ +
Sbjct: 127 MLLNGLYYIHRNKILHRDMKAANILITKDGILKLADFGLARAFSLSKNSKPNRYTNRVVT 186
Query: 208 PPYAAPELFQGKKYDGPEVDVWSLGVIL------------------YTLVS---GSL--- 243
Y PEL G++ GP +D+W G I+ TL+S GS+
Sbjct: 187 LWYRPPELLLGERDYGPPIDMWGAGCIMAEMWTRSPIMQGNTEQHQLTLISQLCGSITPE 246
Query: 244 --P-------FDGSTLRELRERVLRGKYRIPFYMSTDCENLLKKFLVLNPAKR 287
P F L + ++R ++ + + P+ +L+ K LVL+PAKR
Sbjct: 247 VWPGVDKLELFKKMELPQGQKRKVKERLK-PYVKDPHALDLIDKLLVLDPAKR 298
Score = 58.9 bits (143), Expect = 2e-09
Identities = 32/117 (27%), Positives = 55/117 (47%), Gaps = 17/117 (14%)
Query: 486 TLYLVMEYASGGEVFDYLVL----HGRMKEKEARAKFRQIVSAVQYCHQKKIIHRDLKAE 541
+ YLV E+ D L + + E + + +++ + Y H+ KI+HRD+KA
Sbjct: 93 SFYLVFEFCE----HDLAGLLSNKNVKFTLSEIKKVMKMLLNGLYYIHRNKILHRDMKAA 148
Query: 542 NLLLDSEMNIKIADFGFSNEF-----TPGNKLDTFCGSPPYAAPELFQG----GAPV 589
N+L+ + +K+ADFG + F + N+ + Y PEL G G P+
Sbjct: 149 NILITKDGILKLADFGLARAFSLSKNSKPNRYTNRVVTLWYRPPELLLGERDYGPPI 205
>gnl|CDD|133191 cd05060, PTKc_Syk_like, Catalytic domain of Spleen Tyrosine
Kinase-like Protein Tyrosine Kinases. Protein Tyrosine
Kinase (PTK) family; Spleen Tyrosine Kinase (Syk)
subfamily; catalytic (c) domain. The Syk subfamily is
composed of Syk, ZAP-70, Shark, and similar proteins.
The PTKc family is part of a larger superfamily that
includes the catalytic domains of other kinases such as
protein serine/threonine kinases, RIO kinases, and
phosphoinositide 3-kinase (PI3K). PTKs catalyze the
transfer of the gamma-phosphoryl group from ATP to
tyrosine (tyr) residues in protein substrates. Syk
subfamily kinases are cytoplasmic (or nonreceptor) tyr
kinases containing two Src homology 2 (SH2) domains
N-terminal to the catalytic tyr kinase domain. They are
involved in the signaling downstream of activated
receptors (including B-cell, T-cell, and Fc receptors)
that contain ITAMs (immunoreceptor tyr activation
motifs), leading to processes such as cell
proliferation, differentiation, survival, adhesion,
migration, and phagocytosis. Syk is important in B-cell
receptor (BCR) signaling, while Zap-70 is primarily
expressed in T-cells and NK cells, and is a crucial
component in T-cell receptor (TCR) signaling. Syk also
plays a central role in Fc receptor-mediated
phagocytosis in the adaptive immune system. Shark is
exclusively expressed in ectodermally derived epithelia,
and is localized preferentially to the apical surface of
the epithelial cells, it may play a role in a signaling
pathway for epithelial cell polarity.
Length = 257
Score = 123 bits (311), Expect = 1e-31
Identities = 67/206 (32%), Positives = 95/206 (46%), Gaps = 11/206 (5%)
Query: 52 KTIGKGNFAKVKLAKH-VPTGKE--VAIKIIDKTQLNPGSLQKLFREVRIMKMLDHPNIV 108
K +G GNF V + + +GKE VA+K + + ++ RE +M LDHP IV
Sbjct: 1 KELGHGNFGSVVKGVYLMKSGKEVEVAVKTLKQEH-IAAGKKEFLREASVMAQLDHPCIV 59
Query: 109 KLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKIIH 168
+L V + E L LVME A G + YL + + + Q+ + Y K +H
Sbjct: 60 RLIGVCKGE-PLMLVMELAPLGPLLKYLKKRREIPVSDLKELAHQVAMGMAYLESKHFVH 118
Query: 169 RDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTF--CGSPP--YAAPELFQGKKYDGP 224
RDL A N+LL + KI+DFG S G+ G P + APE K+
Sbjct: 119 RDLAARNVLLVNRHQAKISDFGMSRALGAGSDYYRATTAGRWPLKWYAPECINYGKFSSK 178
Query: 225 EVDVWSLGVILYTLVS-GSLPFDGST 249
DVWS GV L+ S G+ P+
Sbjct: 179 S-DVWSYGVTLWEAFSYGAKPYGEMK 203
Score = 67.4 bits (165), Expect = 2e-12
Identities = 30/93 (32%), Positives = 45/93 (48%), Gaps = 1/93 (1%)
Query: 474 LLKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKI 533
+++L V + E L LVME A G + YL + + + Q+ + Y K
Sbjct: 58 IVRLIGVCKGE-PLMLVMELAPLGPLLKYLKKRREIPVSDLKELAHQVAMGMAYLESKHF 116
Query: 534 IHRDLKAENLLLDSEMNIKIADFGFSNEFTPGN 566
+HRDL A N+LL + KI+DFG S G+
Sbjct: 117 VHRDLAARNVLLVNRHQAKISDFGMSRALGAGS 149
>gnl|CDD|173743 cd07846, STKc_CDKL2_3, Catalytic domain of the Serine/Threonine
Kinases, Cyclin-Dependent protein Kinase Like 2 and 3.
Serine/Threonine Kinases (STKs), Cyclin-dependent
protein kinase like 2 (CDKL2) and CDKL3 subfamily,
catalytic (c) domain. STKs catalyze the transfer of the
gamma-phosphoryl group from ATP to serine/threonine
residues on protein substrates. The CDKL2 and CDKL3
subfamily is part of a larger superfamily that includes
the catalytic domains of other protein STKs, protein
tyrosine kinases, RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase. CDKs belong to a large family of STKs that are
regulated by their cognate cyclins. Together, they are
involved in the control of cell-cycle progression,
transcription, and neuronal function. CDKL2, also called
p56 KKIAMRE, is expressed in testis, kidney, lung, and
brain. It functions mainly in mature neurons and plays
an important role in learning and memory. Inactivation
of CDKL3, also called NKIAMRE (NKIATRE in rat), by
translocation is associated with mild mental
retardation. It has been reported that CDKL3 is lost in
leukemic cells having a chromosome arm 5q deletion, and
may contribute to the transformed phenotype.
Length = 286
Score = 124 bits (312), Expect = 2e-31
Identities = 70/211 (33%), Positives = 112/211 (53%), Gaps = 15/211 (7%)
Query: 47 KYKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLDHPN 106
KY+ L +G+G++ V KH TG+ VAIK +++ + + RE+R++K L H N
Sbjct: 2 KYENLGLVGEGSYGMVMKCKHKETGQIVAIKKFLESEDDKMVKKIAMREIRMLKQLRHEN 61
Query: 107 IVKLFQVIETEKTLYLVMEYASGGEVFDYLVL-------HGRMKEKEARAKFRQIVSAVQ 159
+V L +V +K LYLV E+ D+ VL +G + E R QI+ ++
Sbjct: 62 LVNLIEVFRRKKRLYLVFEF------VDHTVLDDLEKYPNG-LDESRVRKYLFQILRGIE 114
Query: 160 YCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEF-TPGNKLDTFCGSPPYAAPELFQG 218
+CH IIHRD+K EN+L+ +K+ DFGF+ PG + + Y APEL G
Sbjct: 115 FCHSHNIIHRDIKPENILVSQSGVVKLCDFGFARTLAAPGEVYTDYVATRWYRAPELLVG 174
Query: 219 KKYDGPEVDVWSLGVILYTLVSGSLPFDGST 249
G VD+W++G ++ +++G F G +
Sbjct: 175 DTKYGRAVDIWAVGCLVTEMLTGEPLFPGDS 205
Score = 72.4 bits (178), Expect = 7e-14
Identities = 44/130 (33%), Positives = 63/130 (48%), Gaps = 19/130 (14%)
Query: 472 ETLLKLFQVIETEKTLYLVMEYASGGEVFDYLVL-------HGRMKEKEARAKFRQIVSA 524
E L+ L +V +K LYLV E+ D+ VL +G + E R QI+
Sbjct: 60 ENLVNLIEVFRRKKRLYLVFEF------VDHTVLDDLEKYPNG-LDESRVRKYLFQILRG 112
Query: 525 VQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEF-TPGNKLDTFCGSPPYAAPELF 583
+++CH IIHRD+K EN+L+ +K+ DFGF+ PG + + Y APEL
Sbjct: 113 IEFCHSHNIIHRDIKPENILVSQSGVVKLCDFGFARTLAAPGEVYTDYVATRWYRAPELL 172
Query: 584 QG----GAPV 589
G G V
Sbjct: 173 VGDTKYGRAV 182
>gnl|CDD|143371 cd07866, STKc_BUR1, Catalytic domain of the Serine/Threonine
Kinase, Fungal Cyclin-Dependent protein Kinase Bypass
UAS Requirement 1 and similar proteins.
Serine/Threonine Kinases (STKs), Bypass UAS Requirement
1 (BUR1) subfamily, catalytic (c) domain. STKs catalyze
the transfer of the gamma-phosphoryl group from ATP to
serine/threonine residues on protein substrates. The
BUR1 subfamily is part of a larger superfamily that
includes the catalytic domains of other protein STKs,
protein tyrosine kinases, RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase. CDKs belong to a large family of STKs that are
regulated by their cognate cyclins. Together, they are
involved in the control of cell-cycle progression,
transcription, and neuronal function. BUR1, also called
SGV1, is a yeast Cyclin-Dependent protein Kinase (CDK)
that is functionally equivalent to mammalian CDK9. It
associates with the cyclin BUR2. BUR genes were
orginally identified in a genetic screen as factors
involved in general transcription. The BUR1/BUR2 complex
phosphorylates the C-terminal domain of RNA polymerase
II. In addition, this complex regulates histone
modification by phosporylating Rad6 and mediating the
association of the Paf1 complex with chromatin.
Length = 311
Score = 124 bits (314), Expect = 2e-31
Identities = 76/306 (24%), Positives = 128/306 (41%), Gaps = 74/306 (24%)
Query: 44 HIGKYKLLKTIGKGNFAKVKLAKHVPTGKEVAIK-IIDKTQLNPGSLQKLFREVRIMKML 102
+ Y++L +G+G F +V A+ + TG+ VA+K I+ + G RE++I+K L
Sbjct: 6 KLRDYEILGKLGEGTFGEVYKARQIKTGRVVALKKILMHNE-KDGFPITALREIKILKKL 64
Query: 103 DHPNIVKLFQVI--------ETEKTLYLVMEYA----SGGEVFDYLVLHG-RMKEKEARA 149
HPN+V L + ++Y+V Y SG +L +K E++
Sbjct: 65 KHPNVVPLIDMAVERPDKSKRKRGSVYMVTPYMDHDLSG-------LLENPSVKLTESQI 117
Query: 150 K--FRQIVSAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGS 207
K Q++ + Y H+ I+HRD+KA N+L+D++ +KIADFG + + G + G
Sbjct: 118 KCYMLQLLEGINYLHENHILHRDIKAANILIDNQGILKIADFGLARPYD-GPPPNPKGGG 176
Query: 208 PP-------------YAAPELFQGKKYDGPEVDVWSLGVILYTLVSG------------- 241
Y PEL G++ VD+W +G + + +
Sbjct: 177 GGGTRKYTNLVVTRWYRPPELLLGERRYTTAVDIWGIGCVFAEMFTRRPILQGKSDIDQL 236
Query: 242 -------------------SLP-FDGSTLRELRERVLRGKYRIPFYMSTDCENLLKKFLV 281
SLP +G R L ++ + + +LL K L
Sbjct: 237 HLIFKLCGTPTEETWPGWRSLPGCEGVHSFTNYPRTLEERFG---KLGPEGLDLLSKLLS 293
Query: 282 LNPAKR 287
L+P KR
Sbjct: 294 LDPYKR 299
Score = 59.6 bits (145), Expect = 2e-09
Identities = 18/38 (47%), Positives = 29/38 (76%)
Query: 520 QIVSAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFG 557
Q++ + Y H+ I+HRD+KA N+L+D++ +KIADFG
Sbjct: 123 QLLEGINYLHENHILHRDIKAANILIDNQGILKIADFG 160
>gnl|CDD|177649 PLN00009, PLN00009, cyclin-dependent kinase A; Provisional.
Length = 294
Score = 123 bits (311), Expect = 2e-31
Identities = 91/290 (31%), Positives = 133/290 (45%), Gaps = 54/290 (18%)
Query: 47 KYKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLDHPN 106
+Y+ ++ IG+G + V A+ T + +A+K I Q + G RE+ ++K + H N
Sbjct: 3 QYEKVEKIGEGTYGVVYKARDRVTNETIALKKIRLEQEDEGVPSTAIREISLLKEMQHGN 62
Query: 107 IVKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAK--------FRQIVSAV 158
IV+L V+ +EK LYLV EY L L M AK QI+ +
Sbjct: 63 IVRLQDVVHSEKRLYLVFEYLD-------LDLKKHMDSSPDFAKNPRLIKTYLYQILRGI 115
Query: 159 QYCHQKKIIHRDLKAENLLLDSEMN-IKIADFGFSNEFTPGNKLDTFCGSPP---YAAPE 214
YCH +++HRDLK +NLL+D N +K+ADFG + F G + TF Y APE
Sbjct: 116 AYCHSHRVLHRDLKPQNLLIDRRTNALKLADFGLARAF--GIPVRTFTHEVVTLWYRAPE 173
Query: 215 LFQGKKYDGPEVDVWSLGVILYTLVSGSLPFDG-STLREL----------RERVLRGKYR 263
+ G ++ VD+WS+G I +V+ F G S + EL E G
Sbjct: 174 ILLGSRHYSTPVDIWSVGCIFAEMVNQKPLFPGDSEIDELFKIFRILGTPNEETWPGVTS 233
Query: 264 IPFYMST------------------DCENLLKKFLVLNPAKR----ASLE 291
+P Y S +LL K L L+P+KR A+LE
Sbjct: 234 LPDYKSAFPKWPPKDLATVVPTLEPAGVDLLSKMLRLDPSKRITARAALE 283
Score = 68.7 bits (168), Expect = 1e-12
Identities = 44/124 (35%), Positives = 61/124 (49%), Gaps = 21/124 (16%)
Query: 474 LLKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAK--------FRQIVSAV 525
+++L V+ +EK LYLV EY L L M AK QI+ +
Sbjct: 63 IVRLQDVVHSEKRLYLVFEYLD-------LDLKKHMDSSPDFAKNPRLIKTYLYQILRGI 115
Query: 526 QYCHQKKIIHRDLKAENLLLDSEMN-IKIADFGFSNEFTPGNKLDTFCGSPP---YAAPE 581
YCH +++HRDLK +NLL+D N +K+ADFG + F G + TF Y APE
Sbjct: 116 AYCHSHRVLHRDLKPQNLLIDRRTNALKLADFGLARAF--GIPVRTFTHEVVTLWYRAPE 173
Query: 582 LFQG 585
+ G
Sbjct: 174 ILLG 177
>gnl|CDD|132975 cd06644, STKc_STK10_LOK, Catalytic domain of the Protein
Serine/Threonine Kinase, STK10 or Lymphocyte-oriented
kinase. Serine/threonine kinases (STKs), STK10
subfamily, catalytic (c) domain. STKs catalyze the
transfer of the gamma-phosphoryl group from ATP to
serine/threonine residues on protein substrates. The
STK10 subfamily is part of a larger superfamily that
includes the catalytic domains of other protein STKs,
protein tyrosine kinases, RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase. Other names for STK10 include
lymphocyte-oriented kinase (LOK) and Xenopus polo-like
kinase kinase 1 (xPlkk1). STK10 is highly expressed in
lymphocytes and is responsible in regulating leukocyte
function associated antigen (LFA-1)-mediated lymphocyte
adhesion. It plays a role in regulating the CD28
responsive element in T cells, and may also function as
a regulator of polo-like kinase 1 (Plk1), a protein
which is overexpressed in multiple tumor types.
Length = 292
Score = 123 bits (309), Expect = 3e-31
Identities = 84/267 (31%), Positives = 133/267 (49%), Gaps = 17/267 (6%)
Query: 34 ESSRRERDEPHIGKYKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLF 93
E RR+ D + ++++ +G G F KV AK+ TG A K+I+ + L+
Sbjct: 2 EHVRRDLDPNEV--WEIIGELGDGAFGKVYKAKNKETGALAAAKVIETK--SEEELEDYM 57
Query: 94 REVRIMKMLDHPNIVKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGR-MKEKEARAKFR 152
E+ I+ +HP IVKL + L++++E+ GG V ++ R + E + + R
Sbjct: 58 VEIEILATCNHPYIVKLLGAFYWDGKLWIMIEFCPGGAVDAIMLELDRGLTEPQIQVICR 117
Query: 153 QIVSAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPG-NKLDTFCGSPPYA 211
Q++ A+QY H KIIHRDLKA N+LL + +IK+ADFG S + + D+F G+P +
Sbjct: 118 QMLEALQYLHSMKIIHRDLKAGNVLLTLDGDIKLADFGVSAKNVKTLQRRDSFIGTPYWM 177
Query: 212 APELFQGKKY-DGP---EVDVWSLGVILYTLVSGSLPFDGSTLRELRERVLRGKYRIPFY 267
APE+ + D P + D+WSLG+ L + P L +R + K P
Sbjct: 178 APEVVMCETMKDTPYDYKADIWSLGITLIEMAQIEPPH--HELNPMRVLLKIAKSEPPTL 235
Query: 268 M-----STDCENLLKKFLVLNPAKRAS 289
S + + LK L +P R S
Sbjct: 236 SQPSKWSMEFRDFLKTALDKHPETRPS 262
Score = 80.8 bits (199), Expect = 1e-16
Identities = 42/118 (35%), Positives = 69/118 (58%), Gaps = 2/118 (1%)
Query: 467 ASSGGETLLKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGR-MKEKEARAKFRQIVSAV 525
A+ ++KL + L++++E+ GG V ++ R + E + + RQ++ A+
Sbjct: 64 ATCNHPYIVKLLGAFYWDGKLWIMIEFCPGGAVDAIMLELDRGLTEPQIQVICRQMLEAL 123
Query: 526 QYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPG-NKLDTFCGSPPYAAPEL 582
QY H KIIHRDLKA N+LL + +IK+ADFG S + + D+F G+P + APE+
Sbjct: 124 QYLHSMKIIHRDLKAGNVLLTLDGDIKLADFGVSAKNVKTLQRRDSFIGTPYWMAPEV 181
>gnl|CDD|173637 cd05059, PTKc_Tec_like, Catalytic domain of Tec-like Protein
Tyrosine Kinases. Protein Tyrosine Kinase (PTK) family;
Tyrosine kinase expressed in hepatocellular carcinoma
(Tec) subfamily; catalytic (c) domain. The Tec subfamily
is composed of Tec, Btk, Bmx (Etk), Itk (Tsk, Emt), Rlk
(Txk), and similar proteins. The PTKc family is part of
a larger superfamily that includes the catalytic domains
of other kinases such as protein serine/threonine
kinases, RIO kinases, and phosphoinositide 3-kinase
(PI3K). PTKs catalyze the transfer of the
gamma-phosphoryl group from ATP to tyrosine (tyr)
residues in protein substrates. Tec kinases are
cytoplasmic (or nonreceptor) tyr kinases (nRTKs) with
similarity to Src kinases in that they contain Src
homology protein interaction domains (SH3, SH2)
N-terminal to the catalytic tyr kinase domain. Unlike
Src kinases, most Tec subfamily members (except Rlk)
also contain an N-terminal pleckstrin homology (PH)
domain, which binds the products of PI3K and allows
membrane recruitment and activation. In addition, some
members contain the Tec homology (TH) domain, which
contains proline-rich and zinc-binding regions. Tec
kinases form the second largest subfamily of nRTKs and
are expressed mainly by haematopoietic cells, although
Tec and Bmx are also found in endothelial cells. B-cells
express Btk and Tec, while T-cells express Itk, Txk, and
Tec. Collectively, Tec kinases are expressed in a
variety of myeloid cells such as mast cells, platelets,
macrophages, and dendritic cells. Each Tec kinase shows
a distinct cell-type pattern of expression. The function
of Tec kinases in lymphoid cells have been studied
extensively. They play important roles in the
development, differentiation, maturation, regulation,
survival, and function of B-cells and T-cells. Mutations
in Btk cause the severe B-cell immunodeficiency,
X-linked agammaglobulinaemia (XLA).
Length = 256
Score = 122 bits (307), Expect = 4e-31
Identities = 69/231 (29%), Positives = 115/231 (49%), Gaps = 32/231 (13%)
Query: 50 LLKTIGKGNFAKVKLAKHVPTGK-EVAIKIIDKTQLNPGSLQK--LFREVRIMKMLDHPN 106
LK +G G F V L K GK +VAIK+I G++ + E ++M L HPN
Sbjct: 8 FLKELGSGQFGVVHLGKW--RGKIDVAIKMI-----REGAMSEDDFIEEAKVMMKLSHPN 60
Query: 107 IVKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKF----RQIVSAVQYCH 162
+V+L+ V ++ +++V EY + G + +YL K K + A++Y
Sbjct: 61 LVQLYGVCTKQRPIFIVTEYMANGCLLNYL---RERKGKLGTEWLLDMCSDVCEAMEYLE 117
Query: 163 QKKIIHRDLKAENLLLDSEMNIKIADFGFS-----NEFTP--GNKLDTFCGSPPYAAPEL 215
IHRDL A N L+ + +K++DFG + +++T G K +A PE+
Sbjct: 118 SNGFIHRDLAARNCLVGEDNVVKVSDFGLARYVLDDQYTSSQGTKFPV-----KWAPPEV 172
Query: 216 FQGKKYDGPEVDVWSLGVILYTLVS-GSLPFDGSTLRELRERVLRGKYRIP 265
F ++ + DVWS GV+++ + S G +P++ + E+ E V G YR+
Sbjct: 173 FDYSRFSS-KSDVWSFGVLMWEVFSEGKMPYERFSNSEVVESVSAG-YRLY 221
Score = 62.1 bits (151), Expect = 1e-10
Identities = 32/123 (26%), Positives = 57/123 (46%), Gaps = 19/123 (15%)
Query: 472 ETLLKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKF----RQIVSAVQY 527
L++L+ V ++ +++V EY + G + +YL K K + A++Y
Sbjct: 59 PNLVQLYGVCTKQRPIFIVTEYMANGCLLNYL---RERKGKLGTEWLLDMCSDVCEAMEY 115
Query: 528 CHQKKIIHRDLKAENLLLDSEMNIKIADFGFS-----NEFTP--GNKLDTFCGSPPYAAP 580
IHRDL A N L+ + +K++DFG + +++T G K +A P
Sbjct: 116 LESNGFIHRDLAARNCLVGEDNVVKVSDFGLARYVLDDQYTSSQGTKFPV-----KWAPP 170
Query: 581 ELF 583
E+F
Sbjct: 171 EVF 173
>gnl|CDD|173741 cd07843, STKc_CDC2L1, Catalytic domain of the Serine/Threonine
Kinase, Cell Division Cycle 2-like 1. Serine/Threonine
Kinases (STKs), Cell Division Cycle 2-like 1 (CDC2L1)
subfamily, catalytic (c) domain. STKs catalyze the
transfer of the gamma-phosphoryl group from ATP to
serine/threonine residues on protein substrates. The
CDC2L1 subfamily is part of a larger superfamily that
includes the catalytic domains of other protein STKs,
protein tyrosine kinases, RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase. CDKs belong to a large family of STKs that are
regulated by their cognate cyclins. Together, they are
involved in the control of cell-cycle progression,
transcription, and neuronal function. CDC2L1, also
called PITSLRE, exists in different isoforms which are
named using the alias CDK11(p). The CDC2L1 gene produces
two protein products, CDK11(p110) and CDK11(p58). CDC2L1
is also represented by the caspase-processed CDK11(p46).
CDK11(p110), the major isoform, associates with cyclin L
and is expressed throughout the cell cycle. It is
involved in RNA processing and the regulation of
transcription. CDK11(p58) associates with cyclin D3 and
is expressed during the G2/M phase of the cell cycle. It
plays roles in spindle morphogenesis, centrosome
maturation, sister chromatid cohesion, and the
completion of mitosis. CDK11(p46) is formed from the
larger isoforms by caspases during TNFalpha- and
Fas-induced apoptosis. It functions as a downstream
effector kinase in apoptotic signaling pathways and
interacts with eukaryotic initiation factor 3f (eIF3f),
p21-activated kinase (PAK1), and Ran-binding protein
(RanBPM).
Length = 293
Score = 123 bits (310), Expect = 5e-31
Identities = 87/298 (29%), Positives = 128/298 (42%), Gaps = 73/298 (24%)
Query: 48 YKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPG----SLQKLFREVRIMKMLD 103
Y+ L I +G + V A+ TG+ VA+K + + G SL RE+ I+ L
Sbjct: 7 YEKLNRIEEGTYGVVYRARDKKTGEIVALKKLKMEKEKEGFPITSL----REINILLKLQ 62
Query: 104 HPNIVKLFQVI--ETEKTLYLVMEYASGGEVFDYLVLHGRMKEK----EARAKFRQIVSA 157
HPNIV + +V+ +Y+VMEY D L MK+ E + Q++S
Sbjct: 63 HPNIVTVKEVVVGSNLDKIYMVMEYVE----HDLKSLMETMKQPFLQSEVKCLMLQLLSG 118
Query: 158 VQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSPP-------- 209
V + H I+HRDLK NLLL++ +KI DFG + E+ GSP
Sbjct: 119 VAHLHDNWILHRDLKTSNLLLNNRGILKICDFGLAREY----------GSPLKPYTQLVV 168
Query: 210 ---YAAPELFQGKKYDGPEVDVWSLGVILYTLVSGSLPFDG-STLRELRERVLR------ 259
Y APEL G K +D+WS+G I L++ F G S + +L ++ +
Sbjct: 169 TLWYRAPELLLGAKEYSTAIDMWSVGCIFAELLTKKPLFPGKSEIDQL-NKIFKLLGTPT 227
Query: 260 ------------------GKY-------RIPFYMSTDCE-NLLKKFLVLNPAKRASLE 291
KY + P +D +LL + L +PAKR S E
Sbjct: 228 EKIWPGFSELPGAKKKTFTKYPYNQLRKKFPALSLSDNGFDLLNRLLTYDPAKRISAE 285
Score = 69.9 bits (172), Expect = 5e-13
Identities = 39/113 (34%), Positives = 51/113 (45%), Gaps = 29/113 (25%)
Query: 488 YLVMEYASGGEVFDYLVLHGRMKEK----EARAKFRQIVSAVQYCHQKKIIHRDLKAENL 543
Y+VMEY D L MK+ E + Q++S V + H I+HRDLK NL
Sbjct: 82 YMVMEYVE----HDLKSLMETMKQPFLQSEVKCLMLQLLSGVAHLHDNWILHRDLKTSNL 137
Query: 544 LLDSEMNIKIADFGFSNEFTPGNKLDTFCGSPP-----------YAAPELFQG 585
LL++ +KI DFG + E+ GSP Y APEL G
Sbjct: 138 LLNNRGILKICDFGLAREY----------GSPLKPYTQLVVTLWYRAPELLLG 180
>gnl|CDD|143342 cd07837, STKc_CdkB_plant, Catalytic domain of the Serine/Threonine
Kinase, Plant B-type Cyclin-Dependent protein Kinase.
Serine/Threonine Kinases (STKs), Plant B-type
Cyclin-Dependent protein Kinase (CdkB) subfamily,
catalytic (c) domain. STKs catalyze the transfer of the
gamma-phosphoryl group from ATP to serine/threonine
residues on protein substrates. The CdkB subfamily is
part of a larger superfamily that includes the catalytic
domains of other protein STKs, protein tyrosine kinases,
RIO kinases, aminoglycoside phosphotransferase, choline
kinase, and phosphoinositide 3-kinase. CDKs belong to a
large family of STKs that are regulated by their cognate
cyclins. Together, they are involved in the control of
cell-cycle progression, transcription, and neuronal
function. The plant-specific B-type CDKs are expressed
from the late S to the M phase of the cell cycle. They
are characterized by the cyclin binding motif
PPT[A/T]LRE. They play a role in controlling mitosis and
integrating developmental pathways, such as stomata and
leaf development. CdkB has been shown to associate with
both cyclin B, which controls G2/M transition, and
cyclin D, which acts as a mediator in linking
extracellular signals to the cell cycle.
Length = 295
Score = 122 bits (308), Expect = 6e-31
Identities = 87/287 (30%), Positives = 136/287 (47%), Gaps = 48/287 (16%)
Query: 47 KYKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQL---NPGSLQKLFREVRIMKMLD 103
Y+ L+ IG+G + KV A+ TGK VA+K KT+L G RE+ +++ML
Sbjct: 2 AYEKLEKIGEGTYGKVYKARDKNTGKLVALK---KTRLEMDEEGIPPTALREISLLQMLS 58
Query: 104 H-PNIVKLFQVIETEK-----TLYLVMEYASGGEVFDYLVLHGR-----MKEKEARAKFR 152
IV+L V E+ +LYLV EY ++ ++ +GR + K ++
Sbjct: 59 ESIYIVRLLDVEHVEEKNGKPSLYLVFEYLDS-DLKKFMDSNGRGPGRPLPAKTIKSFMY 117
Query: 153 QIVSAVQYCHQKKIIHRDLKAENLLLDSEMN-IKIADFGFSNEFT-PGNKLDTFCGSPPY 210
Q++ V +CH+ ++HRDLK +NLL+D + +KIAD G F+ P + Y
Sbjct: 118 QLLKGVAHCHKHGVMHRDLKPQNLLVDKQKGLLKIADLGLGRAFSIPVKSYTHEIVTLWY 177
Query: 211 AAPELFQGKKYDGPEVDVWSLGVILYTLVSGSLPFDG-STLREL----------RERV-- 257
APE+ G + VD+WS+G I + F G S L++L E+V
Sbjct: 178 RAPEVLLGSTHYSTPVDIWSVGCIFAEMSRKQPLFPGDSELQQLLHIFKLLGTPTEQVWP 237
Query: 258 ----LRGKYRIPFY-----------MSTDCENLLKKFLVLNPAKRAS 289
LR + P + +S + +LL+K L +PAKR S
Sbjct: 238 GVSKLRDWHEFPQWKPQDLSRAVPDLSPEGLDLLQKMLRYDPAKRIS 284
Score = 67.5 bits (165), Expect = 4e-12
Identities = 38/130 (29%), Positives = 64/130 (49%), Gaps = 13/130 (10%)
Query: 469 SGGETLLKLFQVIETEK-----TLYLVMEYASGGEVFDYLVLHGR-----MKEKEARAKF 518
S +++L V E+ +LYLV EY ++ ++ +GR + K ++
Sbjct: 58 SESIYIVRLLDVEHVEEKNGKPSLYLVFEYLDS-DLKKFMDSNGRGPGRPLPAKTIKSFM 116
Query: 519 RQIVSAVQYCHQKKIIHRDLKAENLLLDSEMN-IKIADFGFSNEFT-PGNKLDTFCGSPP 576
Q++ V +CH+ ++HRDLK +NLL+D + +KIAD G F+ P +
Sbjct: 117 YQLLKGVAHCHKHGVMHRDLKPQNLLVDKQKGLLKIADLGLGRAFSIPVKSYTHEIVTLW 176
Query: 577 YAAPELFQGG 586
Y APE+ G
Sbjct: 177 YRAPEVLLGS 186
>gnl|CDD|173739 cd07838, STKc_CDK4_6_like, Catalytic domain of Cyclin-Dependent
protein Kinase 4 and 6-like Serine/Threonine Kinases.
Serine/Threonine Kinases (STKs), Cyclin-dependent
protein kinase 4 (CDK4) and CDK6-like subfamily,
catalytic (c) domain. STKs catalyze the transfer of the
gamma-phosphoryl group from ATP to serine/threonine
residues on protein substrates. The CDK4/6-like
subfamily is part of a larger superfamily that includes
the catalytic domains of other protein STKs, protein
tyrosine kinases, RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase. CDKs belong to a large family of STKs that are
regulated by their cognate cyclins. Together, they are
involved in the control of cell-cycle progression,
transcription, and neuronal function. CDK4 and CDK6
partner with D-type cyclins to regulate the early G1
phase of the cell cycle. They are the first kinase
activated by mitogenic signals to release cells from the
G0 arrested state. CDK4 and CDK6 are both expressed
ubiquitously, associate with all three D cyclins (D1, D2
and D3), and phosphorylate the retinoblastoma (pRb)
protein. They are also regulated by the INK4 family of
inhibitors which associate with either the CDK alone or
the CDK/cyclin complex. CDK4 and CDK6 show differences
in subcellular localization, sensitivity to some
inhibitors, timing in activation, tumor selectivity, and
possibly substrate profiles. Although CDK4 and CDK6 seem
to show some redundancy, they also have discrete,
nonoverlapping functions. CDK6 plays an important role
in cell differentiation.
Length = 287
Score = 121 bits (307), Expect = 1e-30
Identities = 79/280 (28%), Positives = 131/280 (46%), Gaps = 41/280 (14%)
Query: 48 YKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSL-QKLFREVRIMKMLD--- 103
Y+ L IG+G + V A+ + TG+ VA+K + + L+ + RE+ ++K L+
Sbjct: 1 YEELAEIGEGAYGTVYKARDLNTGRFVALKKV-RVPLSEEGIPLSTLREIALLKQLESFE 59
Query: 104 HPNIVKLFQV-----IETEKTLYLVMEYASGGEVFDYLVLHGR--MKEKEARAKFRQIVS 156
HPNIV+L V + E L LV E+ ++ YL + + + + RQ++
Sbjct: 60 HPNIVRLLDVCHGPRTDRELKLTLVFEHVDQ-DLATYLSKCPKPGLPPETIKDLMRQLLR 118
Query: 157 AVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSPPYAAPELF 216
V + H +I+HRDLK +N+L+ S+ +KIADFG + ++ L + + Y APE+
Sbjct: 119 GVDFLHSHRIVHRDLKPQNILVTSDGQVKIADFGLARIYSFEMALTSVVVTLWYRAPEVL 178
Query: 217 QGKKYDGPEVDVWSLGVILYTLVSGSLPFDGST----LRELRE--------------RVL 258
Y P VD+WS+G I L F G++ L ++ + +
Sbjct: 179 LQSSYATP-VDMWSVGCIFAELFRRRPLFRGTSEADQLDKIFDVIGLPSEEEWPRNVSLP 237
Query: 259 RGKY----RIPF-----YMSTDCENLLKKFLVLNPAKRAS 289
R + F + + +LLKK L NP KR S
Sbjct: 238 RSSFPSYTPRSFKSFVPEICEEGLDLLKKMLTFNPHKRIS 277
Score = 63.4 bits (155), Expect = 6e-11
Identities = 33/112 (29%), Positives = 58/112 (51%), Gaps = 5/112 (4%)
Query: 474 LLKLFQVIETEK--TLYLVMEYASGGEVFDYLVLHGR--MKEKEARAKFRQIVSAVQYCH 529
LL + T++ L LV E+ ++ YL + + + + RQ++ V + H
Sbjct: 66 LLDVCHGPRTDRELKLTLVFEHVDQ-DLATYLSKCPKPGLPPETIKDLMRQLLRGVDFLH 124
Query: 530 QKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSPPYAAPE 581
+I+HRDLK +N+L+ S+ +KIADFG + ++ L + + Y APE
Sbjct: 125 SHRIVHRDLKPQNILVTSDGQVKIADFGLARIYSFEMALTSVVVTLWYRAPE 176
>gnl|CDD|173713 cd05624, STKc_MRCK_beta, Catalytic domain of the Protein
Serine/Threonine Kinase, DMPK-related cell division
control protein 42 binding kinase beta.
Serine/Threonine Kinases (STKs), DMPK-like subfamily,
DMPK-related cell division control protein 42 (Cdc42)
binding kinase (MRCK) beta isoform, catalytic (c)
domain. STKs catalyze the transfer of the
gamma-phosphoryl group from ATP to serine/threonine
residues on protein substrates. The DMPK-like subfamily
is part of a larger superfamily that includes the
catalytic domains of other protein STKs, protein
tyrosine kinases, RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase. MRCK is activated via interaction with the
small GTPase Cdc42. MRCK/Cdc42 signaling mediates
myosin-dependent cell motility. MRCKbeta is expressed
ubiquitously in many tissues.
Length = 331
Score = 123 bits (309), Expect = 1e-30
Identities = 77/247 (31%), Positives = 130/247 (52%), Gaps = 15/247 (6%)
Query: 48 YKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVR-IMKMLDHPN 106
++++K IG+G F +V + K T + A+KI++K ++ + FRE R ++ D
Sbjct: 3 FEIIKVIGRGAFGEVAVVKMKHTERIYAMKILNKWEMLKRAETACFREERNVLVNGDCQW 62
Query: 107 IVKLFQVIETEKTLYLVMEYASGGEVFDYLV-LHGRMKEKEARAKFRQIVSAVQYCHQKK 165
I L + E LYLVM+Y GG++ L R+ E AR ++V A+ HQ
Sbjct: 63 ITTLHYAFQDENYLYLVMDYYVGGDLLTLLSKFEDRLPEDMARFYIAEMVLAIHSIHQLH 122
Query: 166 IIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDT--FCGSPPYAAPELFQGK---- 219
+HRD+K +N+LLD +I++ADFG + + + G+P Y +PE+ Q
Sbjct: 123 YVHRDIKPDNVLLDMNGHIRLADFGSCLKMNQDGTVQSSVAVGTPDYISPEILQAMEDGM 182
Query: 220 -KYDGPEVDVWSLGVILYTLVSGSLPFDGSTLRELRERVLRGKYRIPFY-----MSTDCE 273
KY GPE D WSLGV +Y ++ G PF +L E +++ + R F +S + +
Sbjct: 183 GKY-GPECDWWSLGVCMYEMLYGETPFYAESLVETYGKIMNHEERFQFPSHITDVSEEAK 241
Query: 274 NLLKKFL 280
+L+++ +
Sbjct: 242 DLIQRLI 248
Score = 69.3 bits (169), Expect = 1e-12
Identities = 38/112 (33%), Positives = 59/112 (52%), Gaps = 3/112 (2%)
Query: 477 LFQVIETEKTLYLVMEYASGGEVFDYLV-LHGRMKEKEARAKFRQIVSAVQYCHQKKIIH 535
L + E LYLVM+Y GG++ L R+ E AR ++V A+ HQ +H
Sbjct: 66 LHYAFQDENYLYLVMDYYVGGDLLTLLSKFEDRLPEDMARFYIAEMVLAIHSIHQLHYVH 125
Query: 536 RDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDT--FCGSPPYAAPELFQG 585
RD+K +N+LLD +I++ADFG + + + G+P Y +PE+ Q
Sbjct: 126 RDIKPDNVLLDMNGHIRLADFGSCLKMNQDGTVQSSVAVGTPDYISPEILQA 177
>gnl|CDD|132983 cd06652, STKc_MEKK2, Catalytic domain of the Protein
Serine/Threonine Kinase, MAP/ERK kinase kinase 2.
Serine/threonine kinases (STKs), MAP/ERK kinase kinase 2
(MEKK2) subfamily, catalytic (c) domain. STKs catalyze
the transfer of the gamma-phosphoryl group from ATP to
serine/threonine residues on protein substrates. The
MEKK2 subfamily is part of a larger superfamily that
includes the catalytic domains of other protein STKs,
protein tyrosine kinases, RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase. MEKK2 is a mitogen-activated protein kinase
(MAPK) kinase kinase (MAPKKK or MKKK or MAP3K), that
phosphorylates and activates the MAPK kinase MEK5 (or
MKK5), which in turn phosphorylates and activates
extracellular signal-regulated kinase 5 (ERK5). The ERK5
cascade plays roles in promoting cell proliferation,
differentiation, neuronal survival, and neuroprotection.
MEKK2 also activates ERK1/2, c-Jun N-terminal kinase
(JNK) and p38 through their respective MAPKKs MEK1/2,
JNK-activating kinase 2 (JNKK2), and MKK3/6. MEKK2 plays
roles in T cell receptor signaling, immune synapse
formation, cytokine gene expression, as well as in EGF
and FGF receptor signaling.
Length = 265
Score = 120 bits (303), Expect = 1e-30
Identities = 68/210 (32%), Positives = 113/210 (53%), Gaps = 16/210 (7%)
Query: 48 YKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGS------LQKLFREVRIMKM 101
++L K +G+G F +V L TG+E+A+K + Q +P S + L E++++K
Sbjct: 4 WRLGKLLGQGAFGRVYLCYDADTGRELAVK---QVQFDPESPETSKEVNALECEIQLLKN 60
Query: 102 LDHPNIVKLFQVIE--TEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQ 159
L H IV+ + + E+TL + ME+ GG + D L +G + E R RQI+ V
Sbjct: 61 LLHERIVQYYGCLRDPMERTLSIFMEHMPGGSIKDQLKSYGALTENVTRKYTRQILEGVS 120
Query: 160 YCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFT----PGNKLDTFCGSPPYAAPEL 215
Y H I+HRD+K N+L DS N+K+ DFG S G + + G+P + +PE+
Sbjct: 121 YLHSNMIVHRDIKGANILRDSVGNVKLGDFGASKRLQTICLSGTGMKSVTGTPYWMSPEV 180
Query: 216 FQGKKYDGPEVDVWSLGVILYTLVSGSLPF 245
G+ Y G + D+WS+G + +++ P+
Sbjct: 181 ISGEGY-GRKADIWSVGCTVVEMLTEKPPW 209
Score = 81.2 bits (200), Expect = 6e-17
Identities = 39/106 (36%), Positives = 57/106 (53%), Gaps = 4/106 (3%)
Query: 484 EKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKIIHRDLKAENL 543
E+TL + ME+ GG + D L +G + E R RQI+ V Y H I+HRD+K N+
Sbjct: 78 ERTLSIFMEHMPGGSIKDQLKSYGALTENVTRKYTRQILEGVSYLHSNMIVHRDIKGANI 137
Query: 544 LLDSEMNIKIADFGFSNEFT----PGNKLDTFCGSPPYAAPELFQG 585
L DS N+K+ DFG S G + + G+P + +PE+ G
Sbjct: 138 LRDSVGNVKLGDFGASKRLQTICLSGTGMKSVTGTPYWMSPEVISG 183
>gnl|CDD|132990 cd06659, STKc_PAK6, Catalytic domain of the Protein
Serine/Threonine Kinase, p21-activated kinase 6.
Serine/threonine kinases (STKs), p21-activated kinase
(PAK) 6, catalytic (c) domain. STKs catalyze the
transfer of the gamma-phosphoryl group from ATP to
serine/threonine residues on protein substrates. The PAK
subfamily is part of a larger superfamily that includes
the catalytic domains of other protein STKs, protein
tyrosine kinases, RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase. PAKs are Rho family GTPase-regulated kinases
that serve as important mediators in the function of
Cdc42 (cell division cycle 42) and Rac. PAKs from higher
eukaryotes are classified into two groups (I and II),
according to their biochemical and structural features.
PAK6 belongs to group II. Group II PAKs contain a PBD
(p21-binding domain) and a C-terminal catalytic domain,
but do not harbor an AID (autoinhibitory domain) or SH3
binding sites. PAK6 may play a role in stress responses
through its activation by the mitogen-activated protein
kinase (MAPK) p38 and MAPK kinase 6 (MKK6) pathway. PAK6
is highly expressed in the brain. It is not required for
viability, but together with PAK5, it is required for
normal levels of locomotion and activity, and for
learning and memory. Increased expression of PAK6 is
found in primary and metastatic prostate cancer. PAK6
may play a role in the regulation of motility.
Length = 297
Score = 121 bits (305), Expect = 2e-30
Identities = 72/244 (29%), Positives = 137/244 (56%), Gaps = 16/244 (6%)
Query: 54 IGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLDHPNIVKLFQV 113
IG+G+ V +A+ +G++VA+K++D + L LF EV IM+ H N+V++++
Sbjct: 29 IGEGSTGIVCIAREKHSGRQVAVKMMDLRKQQRREL--LFNEVVIMRDYQHQNVVEMYKS 86
Query: 114 IETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKIIHRDLKA 173
+ L+++ME+ GG + D +V R+ E++ ++ A+ Y H + +IHRD+K+
Sbjct: 87 YLVGEELWVLMEFLQGGALTD-IVSQTRLNEEQIATVCESVLQALCYLHSQGVIHRDIKS 145
Query: 174 ENLLLDSEMNIKIADFGFSNEFTPG-NKLDTFCGSPPYAAPELFQGKKYDGPEVDVWSLG 232
+++LL + +K++DFGF + + K + G+P + APE+ Y G EVD+WSLG
Sbjct: 146 DSILLTLDGRVKLSDFGFCAQISKDVPKRKSLVGTPYWMAPEVISRTPY-GTEVDIWSLG 204
Query: 233 VILYTLVSGSLPFDGST----LRELRER---VLRGKYRIPFYMSTDCENLLKKFLVLNPA 285
+++ +V G P+ + ++ LR+ L+ ++I S + L++ L P
Sbjct: 205 IMVIEMVDGEPPYFSDSPVQAMKRLRDSPPPKLKNAHKI----SPVLRDFLERMLTREPQ 260
Query: 286 KRAS 289
+RA+
Sbjct: 261 ERAT 264
Score = 63.9 bits (155), Expect = 5e-11
Identities = 33/112 (29%), Positives = 64/112 (57%), Gaps = 8/112 (7%)
Query: 478 FQVIETEKT------LYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQK 531
V+E K+ L+++ME+ GG + D +V R+ E++ ++ A+ Y H +
Sbjct: 78 QNVVEMYKSYLVGEELWVLMEFLQGGALTD-IVSQTRLNEEQIATVCESVLQALCYLHSQ 136
Query: 532 KIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPG-NKLDTFCGSPPYAAPEL 582
+IHRD+K++++LL + +K++DFGF + + K + G+P + APE+
Sbjct: 137 GVIHRDIKSDSILLTLDGRVKLSDFGFCAQISKDVPKRKSLVGTPYWMAPEV 188
>gnl|CDD|133213 cd05082, PTKc_Csk, Catalytic domain of the Protein Tyrosine Kinase,
C-terminal Src kinase. Protein Tyrosine Kinase (PTK)
family; C-terminal Src kinase (Csk); catalytic (c)
domain. The PTKc family is part of a larger superfamily
that includes the catalytic domains of other kinases
such as protein serine/threonine kinases, RIO kinases,
and phosphoinositide 3-kinase (PI3K). PTKs catalyze the
transfer of the gamma-phosphoryl group from ATP to
tyrosine (tyr) residues in protein substrates. The Csk
subfamily kinases are cytoplasmic (or nonreceptor) tyr
kinases containing the Src homology domains, SH3 and
SH2, N-terminal to the catalytic tyr kinase domain. They
negatively regulate the activity of Src kinases that are
anchored to the plasma membrane. To inhibit Src kinases,
Csk is translocated to the membrane via binding to
specific transmembrane proteins, G-proteins, or adaptor
proteins near the membrane. Csk catalyzes the tyr
phosphorylation of the regulatory C-terminal tail of Src
kinases, resulting in their inactivation. Csk is
expressed in a wide variety of tissues. As a negative
regulator of Src, Csk plays a role in cell
proliferation, survival, and differentiation, and
consequently, in cancer development and progression. In
addition, Csk also shows Src-independent functions. It
is a critical component in G-protein signaling, and
plays a role in cytoskeletal reorganization and cell
migration.
Length = 256
Score = 119 bits (299), Expect = 3e-30
Identities = 84/248 (33%), Positives = 126/248 (50%), Gaps = 14/248 (5%)
Query: 49 KLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLDHPNIV 108
KLL+TIGKG F V L + G +VA+K I N + Q E +M L H N+V
Sbjct: 9 KLLQTIGKGEFGDVMLGDY--RGNKVAVKCIK----NDATAQAFLAEASVMTQLRHSNLV 62
Query: 109 KLFQVIETEK-TLYLVMEYASGGEVFDYLVLHGR-MKEKEARAKFRQIVS-AVQYCHQKK 165
+L VI EK LY+V EY + G + DYL GR + + KF V A++Y
Sbjct: 63 QLLGVIVEEKGGLYIVTEYMAKGSLVDYLRSRGRSVLGGDCLLKFSLDVCEAMEYLEANN 122
Query: 166 IIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSPPYAAPELFQGKKYDGPE 225
+HRDL A N+L+ + K++DFG + E + DT + APE + KK+ +
Sbjct: 123 FVHRDLAARNVLVSEDNVAKVSDFGLTKEASSTQ--DTGKLPVKWTAPEALREKKFS-TK 179
Query: 226 VDVWSLGVILYTLVS-GSLPFDGSTLRELRERVLRG-KYRIPFYMSTDCENLLKKFLVLN 283
DVWS G++L+ + S G +P+ L+++ RV +G K P +++K+ L+
Sbjct: 180 SDVWSFGILLWEIYSFGRVPYPRIPLKDVVPRVEKGYKMDAPDGCPPVVYDVMKQCWHLD 239
Query: 284 PAKRASLE 291
A R S
Sbjct: 240 AATRPSFL 247
Score = 56.9 bits (137), Expect = 6e-09
Identities = 34/93 (36%), Positives = 50/93 (53%), Gaps = 3/93 (3%)
Query: 472 ETLLKLFQVIETEK-TLYLVMEYASGGEVFDYLVLHGR-MKEKEARAKFRQIVS-AVQYC 528
L++L VI EK LY+V EY + G + DYL GR + + KF V A++Y
Sbjct: 59 SNLVQLLGVIVEEKGGLYIVTEYMAKGSLVDYLRSRGRSVLGGDCLLKFSLDVCEAMEYL 118
Query: 529 HQKKIIHRDLKAENLLLDSEMNIKIADFGFSNE 561
+HRDL A N+L+ + K++DFG + E
Sbjct: 119 EANNFVHRDLAARNVLVSEDNVAKVSDFGLTKE 151
>gnl|CDD|132974 cd06643, STKc_SLK, Catalytic domain of the Protein Serine/Threonine
Kinase, Ste20-like kinase. Serine/threonine kinases
(STKs), Ste20-like kinase (SLK) subfamily, catalytic (c)
domain. STKs catalyze the transfer of the
gamma-phosphoryl group from ATP to serine/threonine
residues on protein substrates. The SLK subfamily is
part of a larger superfamily that includes the catalytic
domains of other protein STKs, protein tyrosine kinases,
RIO kinases, aminoglycoside phosphotransferase, choline
kinase, and phosphoinositide 3-kinase. SLK promotes
apoptosis through apoptosis signal-regulating kinase 1
(ASK1) and the mitogen-activated protein kinase (MAPK)
p38. It acts as a MAPK kinase kinase (MAPKKK) by
phosphorylating ASK1, resulting in the phosphorylation
of p38. SLK also plays a role in mediating actin
reorganization. It is part of a microtubule-associated
complex that is targeted at adhesion sites, and is
required in focal adhesion turnover and in regulating
cell migration.
Length = 282
Score = 119 bits (300), Expect = 6e-30
Identities = 71/195 (36%), Positives = 111/195 (56%), Gaps = 10/195 (5%)
Query: 48 YKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLDHPNI 107
++++ +G G F KV A++ TG A K+ID + L+ E+ I+ DHPNI
Sbjct: 7 WEIIGELGDGAFGKVYKAQNKETGVLAAAKVIDTK--SEEELEDYMVEIDILASCDHPNI 64
Query: 108 VKLFQVIETEKTLYLVMEYASGGEVFDYLV-LHGRMKEKEARAKFRQIVSAVQYCHQKKI 166
VKL E L++++E+ +GG V ++ L + E + R +Q + A+ Y H+ KI
Sbjct: 65 VKLLDAFYYENNLWILIEFCAGGAVDAVMLELERPLTEPQIRVVCKQTLEALNYLHENKI 124
Query: 167 IHRDLKAENLLLDSEMNIKIADFGFSNEFTPG-NKLDTFCGSPPYAAPELF-----QGKK 220
IHRDLKA N+L + +IK+ADFG S + T + D+F G+P + APE+ + +
Sbjct: 125 IHRDLKAGNILFTLDGDIKLADFGVSAKNTRTIQRRDSFIGTPYWMAPEVVMCETSKDRP 184
Query: 221 YDGPEVDVWSLGVIL 235
YD + DVWSLG+ L
Sbjct: 185 YDY-KADVWSLGITL 198
Score = 78.9 bits (194), Expect = 4e-16
Identities = 43/118 (36%), Positives = 69/118 (58%), Gaps = 2/118 (1%)
Query: 467 ASSGGETLLKLFQVIETEKTLYLVMEYASGGEVFDYLV-LHGRMKEKEARAKFRQIVSAV 525
AS ++KL E L++++E+ +GG V ++ L + E + R +Q + A+
Sbjct: 57 ASCDHPNIVKLLDAFYYENNLWILIEFCAGGAVDAVMLELERPLTEPQIRVVCKQTLEAL 116
Query: 526 QYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPG-NKLDTFCGSPPYAAPEL 582
Y H+ KIIHRDLKA N+L + +IK+ADFG S + T + D+F G+P + APE+
Sbjct: 117 NYLHENKIIHRDLKAGNILFTLDGDIKLADFGVSAKNTRTIQRRDSFIGTPYWMAPEV 174
>gnl|CDD|132982 cd06651, STKc_MEKK3, Catalytic domain of the Protein
Serine/Threonine Kinase, MAP/ERK kinase kinase 3.
Serine/threonine kinases (STKs), MAP/ERK kinase kinase 3
(MEKK3) subfamily, catalytic (c) domain. STKs catalyze
the transfer of the gamma-phosphoryl group from ATP to
serine/threonine residues on protein substrates. The
MEKK3 subfamily is part of a larger superfamily that
includes the catalytic domains of other protein STKs,
protein tyrosine kinases, RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase. MEKK3 is a mitogen-activated protein kinase
(MAPK) kinase kinase (MAPKKK or MKKK or MAP3K), that
phosphorylates and activates the MAPK kinase MEK5 (or
MKK5), which in turn phosphorylates and activates
extracellular signal-regulated kinase 5 (ERK5). The ERK5
cascade plays roles in promoting cell proliferation,
differentiation, neuronal survival, and neuroprotection.
MEKK3 plays an essential role in embryonic angiogenesis
and early heart development. In addition, MEKK3 is
involved in interleukin-1 receptor and Toll-like
receptor 4 signaling. It is also a specific regulator of
the proinflammatory cytokines IL-6 and GM-CSF in some
immune cells. MEKK3 also regulates calcineurin, which
plays a critical role in T cell activation, apoptosis,
skeletal myocyte differentiation, and cardiac
hypertrophy.
Length = 266
Score = 118 bits (297), Expect = 1e-29
Identities = 72/206 (34%), Positives = 110/206 (53%), Gaps = 16/206 (7%)
Query: 52 KTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGS------LQKLFREVRIMKMLDHP 105
K +G+G F +V L V TG+E+A K + Q +P S + L E++++K L H
Sbjct: 8 KLLGQGAFGRVYLCYDVDTGRELAAK---QVQFDPESPETSKEVSALECEIQLLKNLQHE 64
Query: 106 NIVKLFQVIE--TEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQ 163
IV+ + + EKTL + MEY GG V D L +G + E R RQI+ + Y H
Sbjct: 65 RIVQYYGCLRDRAEKTLTIFMEYMPGGSVKDQLKAYGALTESVTRKYTRQILEGMSYLHS 124
Query: 164 KKIIHRDLKAENLLLDSEMNIKIADFGFSNEF----TPGNKLDTFCGSPPYAAPELFQGK 219
I+HRD+K N+L DS N+K+ DFG S G + + G+P + +PE+ G+
Sbjct: 125 NMIVHRDIKGANILRDSAGNVKLGDFGASKRLQTICMSGTGIRSVTGTPYWMSPEVISGE 184
Query: 220 KYDGPEVDVWSLGVILYTLVSGSLPF 245
Y G + DVWSLG + +++ P+
Sbjct: 185 GY-GRKADVWSLGCTVVEMLTEKPPW 209
Score = 79.3 bits (195), Expect = 2e-16
Identities = 41/106 (38%), Positives = 57/106 (53%), Gaps = 4/106 (3%)
Query: 484 EKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKIIHRDLKAENL 543
EKTL + MEY GG V D L +G + E R RQI+ + Y H I+HRD+K N+
Sbjct: 78 EKTLTIFMEYMPGGSVKDQLKAYGALTESVTRKYTRQILEGMSYLHSNMIVHRDIKGANI 137
Query: 544 LLDSEMNIKIADFGFSNEF----TPGNKLDTFCGSPPYAAPELFQG 585
L DS N+K+ DFG S G + + G+P + +PE+ G
Sbjct: 138 LRDSAGNVKLGDFGASKRLQTICMSGTGIRSVTGTPYWMSPEVISG 183
>gnl|CDD|143344 cd07839, STKc_CDK5, Catalytic domain of the Serine/Threonine
Kinase, Cyclin-Dependent protein Kinase 5.
Serine/Threonine Kinases (STKs), Cyclin-Dependent
protein Kinase 5 (CDK5) subfamily, catalytic (c) domain.
STKs catalyze the transfer of the gamma-phosphoryl group
from ATP to serine/threonine residues on protein
substrates. The CDK5 subfamily is part of a larger
superfamily that includes the catalytic domains of other
protein STKs, protein tyrosine kinases, RIO kinases,
aminoglycoside phosphotransferase, choline kinase, and
phosphoinositide 3-kinase. CDKs belong to a large family
of STKs that are regulated by their cognate cyclins.
Together, they are involved in the control of cell-cycle
progression, transcription, and neuronal function. CDK5
is unusual in that it is regulated by non-cyclin
proteins, p35 and p39. It is highly expressed in the
nervous system and is critical in normal neural
development and function. It plays a role in neuronal
migration and differentiation, and is also important in
synaptic plasticity and learning. CDK5 also participates
in protecting against cell death and promoting
angiogenesis. Impaired CDK5 activity is implicated in
Alzheimer's disease, amyotrophic lateral sclerosis,
Parkinson's disease, Huntington's disease and acute
neuronal injury.
Length = 284
Score = 118 bits (298), Expect = 1e-29
Identities = 79/282 (28%), Positives = 133/282 (47%), Gaps = 43/282 (15%)
Query: 47 KYKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLDHPN 106
KY+ L+ IG+G + V AK+ T + VA+K + + G RE+ ++K L H N
Sbjct: 1 KYEKLEKIGEGTYGTVFKAKNRETHEIVALKRVRLDDDDEGVPSSALREICLLKELKHKN 60
Query: 107 IVKLFQVIETEKTLYLVMEYASGG--EVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQK 164
IV+L+ V+ ++K L LV EY + FD +G + + ++ Q++ + +CH
Sbjct: 61 IVRLYDVLHSDKKLTLVFEYCDQDLKKYFD--SCNGDIDPEIVKSFMFQLLKGLAFCHSH 118
Query: 165 KIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSPP-----YAAPELFQGK 219
++HRDLK +NLL++ +K+ADFG + F + C S Y P++ G
Sbjct: 119 NVLHRDLKPQNLLINKNGELKLADFGLARAF----GIPVRCYSAEVVTLWYRPPDVLFGA 174
Query: 220 KYDGPEVDVWSLGVILYTLVSGSLP-FDGSTLRELRERVLR-----------GKYRIPFY 267
K +D+WS G I L + P F G+ + + +R+ R G ++P Y
Sbjct: 175 KLYSTSIDMWSAGCIFAELANAGRPLFPGNDVDDQLKRIFRLLGTPTEESWPGVSKLPDY 234
Query: 268 ------------------MSTDCENLLKKFLVLNPAKRASLE 291
+++ +LL+ LV NP +R S E
Sbjct: 235 KPYPMYPATTSLVNVVPKLNSTGRDLLQNLLVCNPVQRISAE 276
Score = 64.0 bits (156), Expect = 5e-11
Identities = 28/91 (30%), Positives = 53/91 (58%), Gaps = 4/91 (4%)
Query: 474 LLKLFQVIETEKTLYLVMEYASGG--EVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQK 531
+++L+ V+ ++K L LV EY + FD +G + + ++ Q++ + +CH
Sbjct: 61 IVRLYDVLHSDKKLTLVFEYCDQDLKKYFD--SCNGDIDPEIVKSFMFQLLKGLAFCHSH 118
Query: 532 KIIHRDLKAENLLLDSEMNIKIADFGFSNEF 562
++HRDLK +NLL++ +K+ADFG + F
Sbjct: 119 NVLHRDLKPQNLLINKNGELKLADFGLARAF 149
>gnl|CDD|173735 cd07831, STKc_MOK, Catalytic domain of the Serine/Threonine Kinase,
MAPK/MAK/MRK Overlapping Kinase. Serine/Threonine
Kinases (STKs), MAPK/MAK/MRK Overlapping Kinase (MOK)
subfamily, catalytic (c) domain. STKs catalyze the
transfer of the gamma-phosphoryl group from ATP to
serine/threonine residues on protein substrates. The MOK
subfamily is part of a larger superfamily that includes
the catalytic domains of other protein STKs, protein
tyrosine kinases, RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase. MOK, also called Renal tumor antigen 1
(RAGE-1), is widely expressed and is enriched in testis,
kidney, lung, and brain. It is expressed in
approximately 50% of renal cell carcinomas (RCC) and is
a potential target for immunotherapy. MOK is stabilized
by its association with the HSP90 molecular chaperone.
It is induced by the transcription factor Cdx2 and may
be involved in regulating intestinal epithelial
development and differentiation.
Length = 282
Score = 118 bits (298), Expect = 1e-29
Identities = 79/291 (27%), Positives = 134/291 (46%), Gaps = 68/291 (23%)
Query: 48 YKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKT-----QLNPGSLQKLFREVRIMKML 102
YK+L IG+G F++V A+ TGK AIK + K Q+N RE++ ++ L
Sbjct: 1 YKILGKIGEGTFSEVLKAQSRKTGKYYAIKCMKKHFKSLEQVNN------LREIQALRRL 54
Query: 103 -DHPNIVKLFQVIETEKT--LYLVMEYASGGEVFDYLVLHGRMK---EKEARAKFRQIVS 156
HPNI++L +V+ KT L LV E +++ + GR + EK ++ Q++
Sbjct: 55 SPHPNILRLIEVLFDRKTGRLALVFELMDM-NLYELI--KGRKRPLPEKRVKSYMYQLLK 111
Query: 157 AVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSPPYA----- 211
++ + H+ I HRD+K EN+L+ + +K+ADFG PPY
Sbjct: 112 SLDHMHRNGIFHRDIKPENILIKDD-ILKLADFG---------SCRGIYSKPPYTEYIST 161
Query: 212 ----APELFQGKKYDGPEVDVWSLGVILYTLVS------GSLPFD---------GSTLRE 252
APE Y GP++D+W++G + + ++S G+ D G+ E
Sbjct: 162 RWYRAPECLLTDGYYGPKMDIWAVGCVFFEILSLFPLFPGTNELDQIAKIHDVLGTPDAE 221
Query: 253 LRERVLRGK---YRIPF-----------YMSTDCENLLKKFLVLNPAKRAS 289
+ ++ + + Y P S + +LLKK L +P +R +
Sbjct: 222 VLKKFRKSRHMNYNFPSKKGTGLRKLLPNASAEGLDLLKKLLAYDPDERIT 272
Score = 52.7 bits (127), Expect = 2e-07
Identities = 30/97 (30%), Positives = 53/97 (54%), Gaps = 9/97 (9%)
Query: 466 RASSGGETLLKLFQVIETEKT--LYLVMEYASGGEVFDYLVLHGRMK---EKEARAKFRQ 520
R S +L+L +V+ KT L LV E +++ + GR + EK ++ Q
Sbjct: 52 RRLSPHPNILRLIEVLFDRKTGRLALVFELMDM-NLYELI--KGRKRPLPEKRVKSYMYQ 108
Query: 521 IVSAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFG 557
++ ++ + H+ I HRD+K EN+L+ + +K+ADFG
Sbjct: 109 LLKSLDHMHRNGIFHRDIKPENILIKDD-ILKLADFG 144
>gnl|CDD|132984 cd06653, STKc_MEKK3_like_1, Catalytic domain of MAP/ERK kinase
kinase 3-like Protein Serine/Threonine Kinases.
Serine/threonine kinases (STKs), MAP/ERK kinase kinase 3
(MEKK3)-like subfamily, catalytic (c) domain,
functionally uncharacterized subgroup 1. STKs catalyze
the transfer of the gamma-phosphoryl group from ATP to
serine/threonine residues on protein substrates. The
MEKK3-like subfamily is part of a larger superfamily
that includes the catalytic domains of other protein
STKs, protein tyrosine kinases, RIO kinases,
aminoglycoside phosphotransferase, choline kinase, and
phosphoinositide 3-kinase. The MEKK3-like subfamily is
composed of MEKK3, MEKK2, and related proteins, all
containing an N-terminal PB1 domain, which mediates
oligomerization, and a C-terminal catalytic domain.
MEKK2 and MEKK3 are mitogen-activated protein kinase
(MAPK) kinase kinases (MAPKKKs or MKKKs or MAP3Ks),
proteins that phosphorylate and activate MAPK kinases
(MAPKKs or MKKs or MAP2Ks), which in turn phosphorylate
and activate MAPKs during signaling cascades that are
important in mediating cellular responses to
extracellular signals. MEKK2 and MEKK3 activate MEK5
(also called MKK5), which activates extracellular
signal-regulated kinase 5 (ERK5). The ERK5 cascade plays
roles in promoting cell proliferation, differentiation,
neuronal survival, and neuroprotection. MEKK3 plays an
essential role in embryonic angiogenesis and early heart
development. MEKK2 and MEKK3 can also activate the
MAPKs, c-Jun N-terminal kinase (JNK) and p38, through
their respective MAPKKs.
Length = 264
Score = 117 bits (294), Expect = 2e-29
Identities = 75/251 (29%), Positives = 124/251 (49%), Gaps = 24/251 (9%)
Query: 48 YKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGS------LQKLFREVRIMKM 101
++L K +G+G F +V L TG+E+A+K + +P S + L E++++K
Sbjct: 4 WRLGKLLGRGAFGEVYLCYDADTGRELAVK---QVPFDPDSQETSKEVNALECEIQLLKN 60
Query: 102 LDHPNIVKLFQVIE--TEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQ 159
L H IV+ + + EK L + +EY GG + D L +G + E R RQI+ V
Sbjct: 61 LRHDRIVQYYGCLRDPEEKKLSIFVEYMPGGSIKDQLKAYGALTENVTRRYTRQILQGVS 120
Query: 160 YCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNE----FTPGNKLDTFCGSPPYAAPEL 215
Y H I+HRD+K N+L DS N+K+ DFG S G + + G+P + +PE+
Sbjct: 121 YLHSNMIVHRDIKGANILRDSAGNVKLGDFGASKRIQTICMSGTGIKSVTGTPYWMSPEV 180
Query: 216 FQGKKYDGPEVDVWSLGVILYTLVSGSLPFDGSTLRELRERVLR-----GKYRIPFYMST 270
G+ Y G + DVWS+ + +++ P+ E + + K +P +S
Sbjct: 181 ISGEGY-GRKADVWSVACTVVEMLTEKPPW---AEYEAMAAIFKIATQPTKPMLPDGVSD 236
Query: 271 DCENLLKKFLV 281
C + LK+ V
Sbjct: 237 ACRDFLKQIFV 247
Score = 79.3 bits (195), Expect = 2e-16
Identities = 39/107 (36%), Positives = 56/107 (52%), Gaps = 4/107 (3%)
Query: 483 TEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKIIHRDLKAEN 542
EK L + +EY GG + D L +G + E R RQI+ V Y H I+HRD+K N
Sbjct: 77 EEKKLSIFVEYMPGGSIKDQLKAYGALTENVTRRYTRQILQGVSYLHSNMIVHRDIKGAN 136
Query: 543 LLLDSEMNIKIADFGFSNE----FTPGNKLDTFCGSPPYAAPELFQG 585
+L DS N+K+ DFG S G + + G+P + +PE+ G
Sbjct: 137 ILRDSAGNVKLGDFGASKRIQTICMSGTGIKSVTGTPYWMSPEVISG 183
>gnl|CDD|132972 cd06641, STKc_MST3, Catalytic domain of the Protein
Serine/Threonine Kinase, Mammalian Ste20-like protein
kinase 3. Serine/threonine kinases (STKs), mammalian
Ste20-like protein kinase 3 (MST3) subfamily, catalytic
(c) domain. STKs catalyze the transfer of the
gamma-phosphoryl group from ATP to serine/threonine
residues on protein substrates. The MST3 subfamily is
part of a larger superfamily that includes the catalytic
domains of other protein STKs, protein tyrosine kinases,
RIO kinases, aminoglycoside phosphotransferase, choline
kinase, and phosphoinositide 3-kinase. MST3
phosphorylates the STK NDR and may play a role in cell
cycle progression and cell morphology. It may also
regulate paxillin and consequently, cell migration. MST3
is present in human placenta, where it plays an
essential role in the oxidative stress-induced apoptosis
of trophoblasts in normal spontaneous delivery.
Dysregulation of trophoblast apoptosis may result in
pregnancy complications such as preeclampsia and
intrauterine growth retardation.
Length = 277
Score = 117 bits (295), Expect = 2e-29
Identities = 81/261 (31%), Positives = 127/261 (48%), Gaps = 24/261 (9%)
Query: 51 LKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLDHPNIVKL 110
L+ IGKG+F +V T K VAIKIID + ++ + +E+ ++ D P + K
Sbjct: 9 LEKIGKGSFGEVFKGIDNRTQKVVAIKIIDLEEAE-DEIEDIQQEITVLSQCDSPYVTKY 67
Query: 111 FQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKIIHRD 170
+ + L+++MEY GG D L+ G + E + R+I+ + Y H +K IHRD
Sbjct: 68 YGSYLKDTKLWIIMEYLGGGSALD-LLEPGPLDETQIATILREILKGLDYLHSEKKIHRD 126
Query: 171 LKAENLLLDSEMNIKIADFGFSNEFTPGN-KLDTFCGSPPYAAPELFQGKKYDGPEVDVW 229
+KA N+LL +K+ADFG + + T K +TF G+P + APE+ + YD + D+W
Sbjct: 127 IKAANVLLSEHGEVKLADFGVAGQLTDTQIKRNTFVGTPFWMAPEVIKQSAYDS-KADIW 185
Query: 230 SLGVILYTLVSGSLP--------------------FDGSTLRELRERVLRGKYRIPFYMS 269
SLG+ L G P +G+ + L+E V + P +
Sbjct: 186 SLGITAIELAKGEPPHSELHPMKVLFLIPKNNPPTLEGNYSKPLKEFVEACLNKEPSFRP 245
Query: 270 TDCENLLKKFLVLNPAKRASL 290
T E L KF+V K + L
Sbjct: 246 TAKELLKHKFIVRFAKKTSYL 266
Score = 74.0 bits (181), Expect = 2e-14
Identities = 39/105 (37%), Positives = 61/105 (58%), Gaps = 2/105 (1%)
Query: 484 EKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKIIHRDLKAENL 543
+ L+++MEY GG D L+ G + E + R+I+ + Y H +K IHRD+KA N+
Sbjct: 74 DTKLWIIMEYLGGGSALD-LLEPGPLDETQIATILREILKGLDYLHSEKKIHRDIKAANV 132
Query: 544 LLDSEMNIKIADFGFSNEFTPGN-KLDTFCGSPPYAAPELFQGGA 587
LL +K+ADFG + + T K +TF G+P + APE+ + A
Sbjct: 133 LLSEHGEVKLADFGVAGQLTDTQIKRNTFVGTPFWMAPEVIKQSA 177
>gnl|CDD|133172 cd05040, PTKc_Ack_like, Catalytic domain of the Protein Tyrosine
Kinase, Activated Cdc42-associated kinase. Protein
Tyrosine Kinase (PTK) family; Activated Cdc42-associated
kinase (Ack) subfamily; catalytic (c) domain. Ack
subfamily members include Ack1, thirty-eight-negative
kinase 1 (Tnk1), and similar proteins. The PTKc family
is part of a larger superfamily that includes the
catalytic domains of other kinases such as protein
serine/threonine kinases, RIO kinases, and
phosphoinositide 3-kinase (PI3K). PTKs catalyze the
transfer of the gamma-phosphoryl group from ATP to
tyrosine (tyr) residues in protein substrates. Ack
subfamily members are cytoplasmic (or nonreceptor) tyr
kinases containing an N-terminal catalytic domain, an
SH3 domain, a Cdc42-binding CRIB domain, and a
proline-rich region. They are mainly expressed in brain
and skeletal tissues and are involved in the regulation
of cell adhesion and growth, receptor degradation, and
axonal guidance. Ack1 is also associated with
androgen-independent prostate cancer progression. Tnk1
regulates TNFalpha signaling and may play an important
role in cell death.
Length = 257
Score = 117 bits (294), Expect = 2e-29
Identities = 73/257 (28%), Positives = 120/257 (46%), Gaps = 33/257 (12%)
Query: 52 KTIGKGNFAKVKLAK-HVPTGK--EVAIKIIDKTQLNPGSLQKLFREVRIMKMLDHPNIV 108
K +G G+F V+ + GK VA+K + +L+ + +E IM LDH N++
Sbjct: 1 KKLGDGSFGVVRRGEWSTSGGKVIPVAVKCLKSDKLS-DIMDDFLKEAAIMHSLDHENLI 59
Query: 109 KLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKF---------RQIVSAVQ 159
+L+ V+ T L +V E A G + D R++ K+A F QI + ++
Sbjct: 60 RLYGVVLTHP-LMMVTELAPLGSLLD------RLR-KDALGHFLISTLCDYAVQIANGMR 111
Query: 160 YCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSP----PYA--AP 213
Y K+ IHRDL A N+LL S+ +KI DFG D + P+A AP
Sbjct: 112 YLESKRFIHRDLAARNILLASDDKVKIGDFGLMRAL--PQNEDHYVMEEHLKVPFAWCAP 169
Query: 214 ELFQGKKYDGPEVDVWSLGVILYTLVS-GSLPFDGSTLRELRERVLRGKYRI--PFYMST 270
E + + + DVW GV L+ + + G P+ G + ++ +++ + R+ P
Sbjct: 170 ESLRTRTFSHAS-DVWMFGVTLWEMFTYGEEPWAGLSGSQILKKIDKEGERLERPEACPQ 228
Query: 271 DCENLLKKFLVLNPAKR 287
D N++ + NPA R
Sbjct: 229 DIYNVMLQCWAHNPADR 245
Score = 62.8 bits (153), Expect = 7e-11
Identities = 34/97 (35%), Positives = 50/97 (51%), Gaps = 17/97 (17%)
Query: 472 ETLLKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKF---------RQIV 522
E L++L+ V+ T L +V E A G + D R++ K+A F QI
Sbjct: 56 ENLIRLYGVVLTHP-LMMVTELAPLGSLLD------RLR-KDALGHFLISTLCDYAVQIA 107
Query: 523 SAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFS 559
+ ++Y K+ IHRDL A N+LL S+ +KI DFG
Sbjct: 108 NGMRYLESKRFIHRDLAARNILLASDDKVKIGDFGLM 144
>gnl|CDD|132973 cd06642, STKc_STK25-YSK1, Catalytic domain of the Protein
Serine/Threonine Kinase, STK25 or Yeast
Sps1/Ste20-related kinase 1. Serine/threonine kinases
(STKs), STK25 subfamily, catalytic (c) domain. STKs
catalyze the transfer of the gamma-phosphoryl group from
ATP to serine/threonine residues on protein substrates.
The STK25 subfamily is part of a larger superfamily that
includes the catalytic domains of other protein STKs,
protein tyrosine kinases, RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase. STK25 is also called Ste20/oxidant stress
response kinase 1 (SOK1) or yeast Sps1/Ste20-related
kinase 1 (YSK1). STK25 is localized in the Golgi
apparatus through its interaction with the Golgi matrix
protein GM130. It may play a role in the regulation of
cell migration and polarization. STK25 binds and
phosphorylates CCM3 (cerebral cavernous malformation 3),
also called PCD10 (programmed cell death 10), and may
play a role in apoptosis. Human STK25 is a candidate
gene responsible for pseudopseudohypoparathyroidism
(PPHP), a disease that shares features with the Albright
hereditary osteodystrophy (AHO) phenotype.
Length = 277
Score = 117 bits (294), Expect = 3e-29
Identities = 74/226 (32%), Positives = 117/226 (51%), Gaps = 15/226 (6%)
Query: 51 LKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLDHPNIVKL 110
L+ IGKG+F +V T + VAIKIID + ++ + +E+ ++ D P I +
Sbjct: 9 LERIGKGSFGEVYKGIDNRTKEVVAIKIIDLEEAE-DEIEDIQQEITVLSQCDSPYITRY 67
Query: 111 FQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKIIHRD 170
+ L+++MEY GG D L+ G ++E R+I+ + Y H ++ IHRD
Sbjct: 68 YGSYLKGTKLWIIMEYLGGGSALD-LLKPGPLEETYIATILREILKGLDYLHSERKIHRD 126
Query: 171 LKAENLLLDSEMNIKIADFGFSNEFTPGN-KLDTFCGSPPYAAPELFQGKKYDGPEVDVW 229
+KA N+LL + ++K+ADFG + + T K +TF G+P + APE+ + YD + D+W
Sbjct: 127 IKAANVLLSEQGDVKLADFGVAGQLTDTQIKRNTFVGTPFWMAPEVIKQSAYDF-KADIW 185
Query: 230 SLGVILYTLVSGSLPFDGSTLRELR---------ERVLRGKYRIPF 266
SLG+ L G P S L +R L G+Y PF
Sbjct: 186 SLGITAIELAKGEPPN--SDLHPMRVLFLIPKNSPPTLEGQYSKPF 229
Score = 76.2 bits (187), Expect = 3e-15
Identities = 38/102 (37%), Positives = 62/102 (60%), Gaps = 2/102 (1%)
Query: 487 LYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKIIHRDLKAENLLLD 546
L+++MEY GG D L+ G ++E R+I+ + Y H ++ IHRD+KA N+LL
Sbjct: 77 LWIIMEYLGGGSALD-LLKPGPLEETYIATILREILKGLDYLHSERKIHRDIKAANVLLS 135
Query: 547 SEMNIKIADFGFSNEFTPGN-KLDTFCGSPPYAAPELFQGGA 587
+ ++K+ADFG + + T K +TF G+P + APE+ + A
Sbjct: 136 EQGDVKLADFGVAGQLTDTQIKRNTFVGTPFWMAPEVIKQSA 177
>gnl|CDD|173732 cd06628, STKc_MAPKKK_Byr2_like, Catalytic domain of fungal
Byr2-like MAP Kinase Kinase Kinases. Serine/threonine
kinases (STKs), mitogen-activated protein kinase (MAPK)
kinase kinase (MAPKKK) subfamily, fungal Byr2-like
proteins, catalytic (c) domain. STKs catalyze the
transfer of the gamma-phosphoryl group from ATP to
serine/threonine residues on protein substrates. The
MAPKKK subfamily is part of a larger superfamily that
includes the catalytic domains of other protein STKs,
protein tyrosine kinases, RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase. Members of this group include the MAPKKKs
Schizosaccharomyces pombe Byr2, Saccharomyces cerevisiae
and Cryptococcus neoformans Ste11, and related proteins.
They contain an N-terminal SAM (sterile alpha-motif)
domain, which mediates protein-protein interaction, and
a C-terminal catalytic domain. MAPKKKs phosphorylate and
activate MAPK kinases (MAPKKs or MKKs or MAP2Ks), which
in turn phosphorylate and activate MAPKs during
signaling cascades that are important in mediating
cellular responses to extracellular signals. Fission
yeast Byr2 is regulated by Ras1. It responds to
pheromone signaling and controls mating through the MAPK
pathway. Budding yeast Ste11 functions in MAPK cascades
that regulate mating, high osmolarity glycerol, and
filamentous growth responses.
Length = 267
Score = 115 bits (289), Expect = 1e-28
Identities = 74/253 (29%), Positives = 125/253 (49%), Gaps = 20/253 (7%)
Query: 54 IGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGS-------LQKLFREVRIMKMLDHPN 106
IG G+F V L + +G+ +A+K ++ ++ S L L RE+ ++K L H N
Sbjct: 8 IGSGSFGSVYLGMNASSGELMAVKQVELPSVSASSKDRKRSMLDALAREIALLKELQHEN 67
Query: 107 IVKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKI 166
IV+ L + +EY GG V L +G +E R RQI+ + Y H + I
Sbjct: 68 IVQYLGSSLDADHLNIFLEYVPGGSVAALLNNYGAFEETLVRNFVRQILKGLNYLHNRGI 127
Query: 167 IHRDLKAENLLLDSEMNIKIADFGFSNEF-------TPGNKLDTFCGSPPYAAPELFQGK 219
IHRD+K N+L+D++ IKI+DFG S + + GS + APE+ +
Sbjct: 128 IHRDIKGANILVDNKGGIKISDFGISKKLEANSLSTKTNGARPSLQGSVFWMAPEVVKQT 187
Query: 220 KYDGPEVDVWSLGVILYTLVSGSLPFDGSTLRELRERVLRGKY---RIPFYMSTDCENLL 276
Y + D+WSLG ++ +++G PF T + ++ G+ IP +S++ + L
Sbjct: 188 SYT-RKADIWSLGCLVVEMLTGKHPFPDCTQLQAIFKI--GENASPEIPSNISSEAIDFL 244
Query: 277 KKFLVLNPAKRAS 289
+K ++ KR +
Sbjct: 245 EKTFEIDHNKRPT 257
Score = 70.3 bits (172), Expect = 3e-13
Identities = 36/103 (34%), Positives = 53/103 (51%), Gaps = 7/103 (6%)
Query: 487 LYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKIIHRDLKAENLLLD 546
L + +EY GG V L +G +E R RQI+ + Y H + IIHRD+K N+L+D
Sbjct: 81 LNIFLEYVPGGSVAALLNNYGAFEETLVRNFVRQILKGLNYLHNRGIIHRDIKGANILVD 140
Query: 547 SEMNIKIADFGFSNEF-------TPGNKLDTFCGSPPYAAPEL 582
++ IKI+DFG S + + GS + APE+
Sbjct: 141 NKGGIKISDFGISKKLEANSLSTKTNGARPSLQGSVFWMAPEV 183
>gnl|CDD|132971 cd06640, STKc_MST4, Catalytic domain of the Protein
Serine/Threonine Kinase, Mammalian Ste20-like protein
kinase 4. Serine/threonine kinases (STKs), mammalian
Ste20-like protein kinase 4 (MST4) subfamily, catalytic
(c) domain. STKs catalyze the transfer of the
gamma-phosphoryl group from ATP to serine/threonine
residues on protein substrates. The MST4 subfamily is
part of a larger superfamily that includes the catalytic
domains of other protein STKs, protein tyrosine kinases,
RIO kinases, aminoglycoside phosphotransferase, choline
kinase, and phosphoinositide 3-kinase. MST4 is sometimes
referred to as MASK (MST3 and SOK1-related kinase). It
plays a role in mitogen-activated protein kinase (MAPK)
signaling during cytoskeletal rearrangement,
morphogenesis, and apoptosis. It influences cell growth
and transformation by modulating the extracellular
signal-regulated kinase (ERK) pathway. MST4 may also
play a role in tumor formation and progression. It
localizes in the Golgi apparatus by interacting with the
Golgi matrix protein GM130 and may play a role in cell
migration.
Length = 277
Score = 115 bits (288), Expect = 2e-28
Identities = 67/195 (34%), Positives = 106/195 (54%), Gaps = 4/195 (2%)
Query: 51 LKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLDHPNIVKL 110
L+ IGKG+F +V T + VAIKIID + ++ + +E+ ++ D P + K
Sbjct: 9 LERIGKGSFGEVFKGIDNRTQQVVAIKIIDLEEAE-DEIEDIQQEITVLSQCDSPYVTKY 67
Query: 111 FQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKIIHRD 170
+ L+++MEY GG D L+ G E + ++I+ + Y H +K IHRD
Sbjct: 68 YGSYLKGTKLWIIMEYLGGGSALD-LLRAGPFDEFQIATMLKEILKGLDYLHSEKKIHRD 126
Query: 171 LKAENLLLDSEMNIKIADFGFSNEFTPGN-KLDTFCGSPPYAAPELFQGKKYDGPEVDVW 229
+KA N+LL + ++K+ADFG + + T K +TF G+P + APE+ Q YD + D+W
Sbjct: 127 IKAANVLLSEQGDVKLADFGVAGQLTDTQIKRNTFVGTPFWMAPEVIQQSAYDS-KADIW 185
Query: 230 SLGVILYTLVSGSLP 244
SLG+ L G P
Sbjct: 186 SLGITAIELAKGEPP 200
Score = 77.4 bits (190), Expect = 1e-15
Identities = 39/102 (38%), Positives = 61/102 (59%), Gaps = 2/102 (1%)
Query: 487 LYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKIIHRDLKAENLLLD 546
L+++MEY GG D L+ G E + ++I+ + Y H +K IHRD+KA N+LL
Sbjct: 77 LWIIMEYLGGGSALD-LLRAGPFDEFQIATMLKEILKGLDYLHSEKKIHRDIKAANVLLS 135
Query: 547 SEMNIKIADFGFSNEFTPGN-KLDTFCGSPPYAAPELFQGGA 587
+ ++K+ADFG + + T K +TF G+P + APE+ Q A
Sbjct: 136 EQGDVKLADFGVAGQLTDTQIKRNTFVGTPFWMAPEVIQQSA 177
>gnl|CDD|173745 cd07848, STKc_CDKL5, Catalytic domain of the Serine/Threonine
Kinase, Cyclin-Dependent protein Kinase Like 5.
Serine/Threonine Kinases (STKs), Cyclin-dependent
protein kinase like 5 (CDKL5) subfamily, catalytic (c)
domain. STKs catalyze the transfer of the
gamma-phosphoryl group from ATP to serine/threonine
residues on protein substrates. The CDKL5 subfamily is
part of a larger superfamily that includes the catalytic
domains of other protein STKs, protein tyrosine kinases,
RIO kinases, aminoglycoside phosphotransferase, choline
kinase, and phosphoinositide 3-kinase. CDKs belong to a
large family of STKs that are regulated by their cognate
cyclins. Together, they are involved in the control of
cell-cycle progression, transcription, and neuronal
function. Mutations in the gene encoding CDKL5,
previously called STK9, are associated with early onset
epilepsy and severe mental retardation [X-linked
infantile spasm syndrome (ISSX) or West syndrome]. In
addition, CDKL5 mutations also sometimes cause a
phenotype similar to Rett syndrome (RTT), a progressive
neurodevelopmental disorder. These pathogenic mutations
are located in the N-terminal portion of the protein
within the kinase domain.
Length = 287
Score = 114 bits (287), Expect = 3e-28
Identities = 67/207 (32%), Positives = 110/207 (53%), Gaps = 7/207 (3%)
Query: 47 KYKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLDHPN 106
K+++L +G+G + V +H T + VAIK ++ N + RE+++++ L N
Sbjct: 2 KFEVLGVVGEGAYGVVLKCRHKETKEIVAIKKFKDSEENEEVKETTLRELKMLRTLKQEN 61
Query: 107 IVKLFQVIETEKTLYLVMEYASGG--EVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQK 164
IV+L + LYLV EY E+ + + +G EK R+ Q++ A+ +CH+
Sbjct: 62 IVELKEAFRRRGKLYLVFEYVEKNMLELLEEMP-NGVPPEK-VRSYIYQLIKAIHWCHKN 119
Query: 165 KIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLD--TFCGSPPYAAPELFQGKKYD 222
I+HRD+K ENLL+ +K+ DFGF+ + G+ + + + Y +PEL G Y
Sbjct: 120 DIVHRDIKPENLLISHNDVLKLCDFGFARNLSEGSNANYTEYVATRWYRSPELLLGAPY- 178
Query: 223 GPEVDVWSLGVILYTLVSGSLPFDGST 249
G VD+WS+G IL L G F G +
Sbjct: 179 GKAVDMWSVGCILGELSDGQPLFPGES 205
Score = 69.3 bits (169), Expect = 9e-13
Identities = 49/174 (28%), Positives = 78/174 (44%), Gaps = 22/174 (12%)
Query: 434 GSGGGGGGGAAQSPSHRGVHRSISASNAKPSRRASSGGETLLKLFQVIETEK-------- 485
G G G G H+ ++ K S ET L+ +++ T K
Sbjct: 7 GVVGEGAYGVVLKCRHKETKEIVAIKKFKDSEENEEVKETTLRELKMLRTLKQENIVELK 66
Query: 486 -------TLYLVMEYASGG--EVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKIIHR 536
LYLV EY E+ + + +G EK R+ Q++ A+ +CH+ I+HR
Sbjct: 67 EAFRRRGKLYLVFEYVEKNMLELLEEMP-NGVPPEK-VRSYIYQLIKAIHWCHKNDIVHR 124
Query: 537 DLKAENLLLDSEMNIKIADFGFSNEFTPGNKLD--TFCGSPPYAAPELFQGGAP 588
D+K ENLL+ +K+ DFGF+ + G+ + + + Y +PEL GAP
Sbjct: 125 DIKPENLLISHNDVLKLCDFGFARNLSEGSNANYTEYVATRWYRSPELLL-GAP 177
>gnl|CDD|173657 cd05113, PTKc_Btk_Bmx, Catalytic domain of the Protein Tyrosine
Kinases, Bruton's tyrosine kinase and Bone marrow kinase
on the X chromosome. Protein Tyrosine Kinase (PTK)
family; Bruton's tyrosine kinase (Btk) and Bone marrow
kinase on the X chromosome (Bmx); catalytic (c) domain.
The PTKc family is part of a larger superfamily that
includes the catalytic domains of other kinases such as
protein serine/threonine kinases, RIO kinases, and
phosphoinositide 3-kinase (PI3K). PTKs catalyze the
transfer of the gamma-phosphoryl group from ATP to
tyrosine (tyr) residues in protein substrates. Btk and
Bmx (also named Etk) are members of the Tec subfamily of
proteins, which are cytoplasmic (or nonreceptor) tyr
kinases with similarity to Src kinases in that they
contain Src homology protein interaction domains (SH3,
SH2) N-terminal to the catalytic tyr kinase domain.
Unlike Src kinases, most Tec subfamily members (except
Rlk) also contain an N-terminal pleckstrin homology (PH)
domain, which binds the products of PI3K and allows
membrane recruitment and activation. In addition, Btk
contains the Tec homology (TH) domain with proline-rich
and zinc-binding regions. Tec kinases are expressed
mainly by haematopoietic cells. Btk is expressed in
B-cells, and a variety of myeloid cells including mast
cells, platelets, neutrophils, and dendrictic cells. It
interacts with a variety of partners, from cytosolic
proteins to nuclear transcription factors, suggesting a
diversity of functions. Stimulation of a diverse array
of cell surface receptors, including antigen engagement
of the B-cell receptor (BCR), leads to PH-mediated
membrane translocation of Btk and subsequent
phosphorylation by Src kinase and activation. Btk plays
an important role in the life cycle of B-cells including
their development, differentiation, proliferation,
survival, and apoptosis. Mutations in Btk cause the
primary immunodeficiency disease, X-linked
agammaglobulinaemia (XLA) in humans. Bmx is primarily
expressed in bone marrow and the arterial endothelium,
and plays an important role in ischemia-induced
angiogenesis. It facilitates arterial growth, capillary
formation, vessel maturation, and bone marrow-derived
endothelial progenitor cell mobilization.
Length = 256
Score = 113 bits (284), Expect = 4e-28
Identities = 70/226 (30%), Positives = 117/226 (51%), Gaps = 23/226 (10%)
Query: 50 LLKTIGKGNFAKVKLAKHVPTGK-EVAIKIIDKTQLNPGSLQKLFREVRIMKMLDHPNIV 108
LK +G G F VK K G+ +VAIK+I + + S + E ++M L H +V
Sbjct: 8 FLKELGTGQFGVVKYGKW--RGQYDVAIKMIKEGSM---SEDEFIEEAKVMMKLSHEKLV 62
Query: 109 KLFQVIETEKTLYLVMEYASGGEVFDYLVLHG-RMKEKEARAKFRQIVSAVQYCHQKKII 167
+L+ V ++ +Y+V EY S G + +YL HG R + + + + + Y K+ I
Sbjct: 63 QLYGVCTKQRPIYIVTEYMSNGCLLNYLREHGKRFQPSQLLEMCKDVCEGMAYLESKQFI 122
Query: 168 HRDLKAENLLLDSEMNIKIADFGFS-----NEFTP--GNKLDTFCGSPPYAAPELFQGKK 220
HRDL A N L+D + +K++DFG S +E+T G+K ++ PE+ K
Sbjct: 123 HRDLAARNCLVDDQGCVKVSDFGLSRYVLDDEYTSSVGSKFPV-----RWSPPEVLLYSK 177
Query: 221 YDGPEVDVWSLGVILYTLVS-GSLPFDGSTLRELRERVLRGK--YR 263
+ + DVW+ GV+++ + S G +P++ E E+V +G YR
Sbjct: 178 FSS-KSDVWAFGVLMWEVYSLGKMPYERFNNSETVEKVSQGLRLYR 222
Score = 63.0 bits (153), Expect = 6e-11
Identities = 31/89 (34%), Positives = 51/89 (57%), Gaps = 1/89 (1%)
Query: 472 ETLLKLFQVIETEKTLYLVMEYASGGEVFDYLVLHG-RMKEKEARAKFRQIVSAVQYCHQ 530
E L++L+ V ++ +Y+V EY S G + +YL HG R + + + + + Y
Sbjct: 59 EKLVQLYGVCTKQRPIYIVTEYMSNGCLLNYLREHGKRFQPSQLLEMCKDVCEGMAYLES 118
Query: 531 KKIIHRDLKAENLLLDSEMNIKIADFGFS 559
K+ IHRDL A N L+D + +K++DFG S
Sbjct: 119 KQFIHRDLAARNCLVDDQGCVKVSDFGLS 147
>gnl|CDD|132961 cd06630, STKc_MEKK1, Catalytic domain of the Protein
Serine/Threonine Kinase, MAP/ERK kinase kinase 1.
Serine/threonine kinases (STKs), MAP/ERK kinase kinase 1
(MEKK1) subfamily, catalytic (c) domain. STKs catalyze
the transfer of the gamma-phosphoryl group from ATP to
serine/threonine residues on protein substrates. The
MEKK1 subfamily is part of a larger superfamily that
includes the catalytic domains of other protein STKs,
protein tyrosine kinases, RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase. MEKK1 is a mitogen-activated protein kinase
(MAPK) kinase kinase (MAPKKK or MKKK or MAP3K), that
phosphorylates and activates MAPK kinases (MAPKKs or
MKKs or MAP2Ks), which in turn phosphorylate and
activate MAPKs during signaling cascades that are
important in mediating cellular responses to
extracellular signals. MEKK1 activates the extracellular
signal-regulated kinase 1/2 (ERK1/2) and c-Jun
N-terminal kinase (JNK) pathways by activating their
respective MAPKKs, MEK1/2 and MKK4/MKK7, respectively.
MEKK1 is important in regulating cell survival and
apoptosis. MEKK1 also plays a role in cell migration,
tissue maintenance and homeostasis, and wound healing.
Length = 268
Score = 113 bits (284), Expect = 5e-28
Identities = 66/251 (26%), Positives = 119/251 (47%), Gaps = 16/251 (6%)
Query: 52 KTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGS----LQKLFREVRIMKMLDHPNI 107
+ +G G F+ A+ V TG +A+K + + ++ L +E+R+M L+HP+I
Sbjct: 6 QQLGTGAFSSCYQARDVKTGTLMAVKQVTYVRNTSSEQEEVVEALRKEIRLMARLNHPHI 65
Query: 108 VKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKII 167
+++ + L +E+ +GG V L +G KE Q++ + Y H+ +II
Sbjct: 66 IRMLGATCEDSHFNLFVEWMAGGSVSHLLSKYGAFKEAVIINYTEQLLRGLSYLHENQII 125
Query: 168 HRDLKAENLLLDSE-MNIKIADFGFSNEFTP-----GNKLDTFCGSPPYAAPELFQGKKY 221
HRD+K NLL+DS ++IADFG + G G+ + APE+ +G++Y
Sbjct: 126 HRDVKGANLLIDSTGQRLRIADFGAAARLAAKGTGAGEFQGQLLGTIAFMAPEVLRGEQY 185
Query: 222 DGPEVDVWSLGVILYTLVSGSLPFDGSTLRELRERVLR-----GKYRIPFYMSTDCENLL 276
G DVWS+G ++ + + P++ + + IP ++S ++
Sbjct: 186 -GRSCDVWSVGCVIIEMATAKPPWNAEKHSNHLALIFKIASATTAPSIPEHLSPGLRDVT 244
Query: 277 KKFLVLNPAKR 287
+ L L P R
Sbjct: 245 LRCLELQPEDR 255
Score = 60.3 bits (146), Expect = 7e-10
Identities = 34/103 (33%), Positives = 52/103 (50%), Gaps = 6/103 (5%)
Query: 489 LVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKIIHRDLKAENLLLDSE 548
L +E+ +GG V L +G KE Q++ + Y H+ +IIHRD+K NLL+DS
Sbjct: 80 LFVEWMAGGSVSHLLSKYGAFKEAVIINYTEQLLRGLSYLHENQIIHRDVKGANLLIDST 139
Query: 549 -MNIKIADFGFSNEFTP-----GNKLDTFCGSPPYAAPELFQG 585
++IADFG + G G+ + APE+ +G
Sbjct: 140 GQRLRIADFGAAARLAAKGTGAGEFQGQLLGTIAFMAPEVLRG 182
>gnl|CDD|173689 cd05598, STKc_LATS, Catalytic domain of the Protein
Serine/Threonine Kinase, Large Tumor Suppressor.
Serine/Threonine Kinases (STKs), Large Tumor Suppressor
(LATS) subfamily, catalytic (c) domain. STKs catalyze
the transfer of the gamma-phosphoryl group from ATP to
serine/threonine residues on protein substrates. The
LATS subfamily is part of a larger superfamily that
includes the catalytic domains of other protein STKs,
protein tyrosine kinases, RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase. LATS was originally identified in Drosophila
using a screen for genes whose inactivation led to
overproliferation of cells. In tetrapods, there are two
LATS isoforms, LATS1 and LATS2. Inactivation of LATS1 in
mice results in the development of various tumors,
including sarcomas and ovarian cancer. LATS functions as
a tumor suppressor and is implicated in cell cycle
regulation.
Length = 376
Score = 116 bits (291), Expect = 5e-28
Identities = 77/289 (26%), Positives = 124/289 (42%), Gaps = 51/289 (17%)
Query: 48 YKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQ-LNPGSLQKLFREVRIMKMLDHPN 106
+ +KTIG G F +V L + V T A+K + K L + E I+ D+
Sbjct: 3 FVKIKTIGIGAFGEVCLVRKVDTNALYAMKTLRKADVLMRNQAAHVKAERDILAEADNEW 62
Query: 107 IVKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKI 166
+VKL+ + + LY VM+Y GG++ L+ G +E AR ++ A++ H+
Sbjct: 63 VVKLYYSFQDKDNLYFVMDYIPGGDMMSLLIRLGIFEEDLARFYIAELTCAIESVHKMGF 122
Query: 167 IHRDLKAENLLLDSEMNIKIADFGF---------SNEFTPGN--KLDTF----------- 204
IHRD+K +N+L+D + +IK+ DFG S + G+ + D+
Sbjct: 123 IHRDIKPDNILIDRDGHIKLTDFGLCTGFRWTHDSKYYQKGDHHRQDSMEPSEEWSEIDR 182
Query: 205 ----------------------CGSPPYAAPELFQGKKYDGPEVDVWSLGVILYTLVSGS 242
G+P Y APE+ Y D WS+GVILY ++ G
Sbjct: 183 CRLKPLERRRKRQHQRCLAHSLVGTPNYIAPEVLLRTGYT-QLCDWWSVGVILYEMLVGQ 241
Query: 243 LPFDGSTLRELRERVL--RGKYRIPFY--MSTDCENLLKKFLVLNPAKR 287
PF T E + +V+ IP +S + +L+ + L R
Sbjct: 242 PPFLADTPAETQLKVINWETTLHIPSQAKLSREASDLILR-LCCGAEDR 289
Score = 71.8 bits (176), Expect = 3e-13
Identities = 32/96 (33%), Positives = 55/96 (57%)
Query: 467 ASSGGETLLKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQ 526
A + E ++KL+ + + LY VM+Y GG++ L+ G +E AR ++ A++
Sbjct: 56 AEADNEWVVKLYYSFQDKDNLYFVMDYIPGGDMMSLLIRLGIFEEDLARFYIAELTCAIE 115
Query: 527 YCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEF 562
H+ IHRD+K +N+L+D + +IK+ DFG F
Sbjct: 116 SVHKMGFIHRDIKPDNILIDRDGHIKLTDFGLCTGF 151
>gnl|CDD|173762 cd08222, STKc_Nek11, Catalytic domain of the Protein
Serine/Threonine Kinase, Never In Mitosis gene A-related
kinase 11. Serine/Threonine Kinases (STKs), Never In
Mitosis gene A (NIMA)-related kinase 11 (Nek11)
subfamily, catalytic (c) domain. STKs catalyze the
transfer of the gamma-phosphoryl group from ATP to
serine/threonine residues on protein substrates. The
Nek11 subfamily is one of a family of 11 different Neks
(Nek1-11) that are involved in cell cycle control. The
Nek family is part of a larger superfamily that includes
the catalytic domains of other protein STKs, protein
tyrosine kinases, RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase. Nek11 is involved, through direct
phosphorylation, in regulating the degradation of Cdc25A
(Cell Division Cycle 25 homolog A), which plays a role
in cell cycle progression and in activating cyclin
dependent kinases. Nek11 is activated by CHK1
(CHeckpoint Kinase 1) and may be involved in the G2/M
checkpoint. Nek11 may also play a role in the S-phase
checkpoint as well as in DNA replication and genotoxic
stress responses.
Length = 260
Score = 113 bits (283), Expect = 6e-28
Identities = 75/252 (29%), Positives = 125/252 (49%), Gaps = 11/252 (4%)
Query: 47 KYKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKT---QLNPGSLQKLFREVRIMKMLD 103
+Y L + +GKG+F V L K E +K++ + +LNP + +E +++ LD
Sbjct: 1 RYILQQRLGKGSFGTVYLVKDKKAVAEERLKVLKEIPVGELNPNETVQANQEAQLLSKLD 60
Query: 104 HPNIVKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAK----FRQIVSAVQ 159
HP IVK ++ EY G ++ L + + + F Q++ V
Sbjct: 61 HPAIVKFHASFLERDAFCIITEYCEGRDLDCKLEELKHTGKTLSENQVCEWFIQLLLGVH 120
Query: 160 YCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKL-DTFCGSPPYAAPELFQG 218
Y HQ++I+HRDLKA+N+ L + + +KI DFG S L TF G+P Y +PE +
Sbjct: 121 YMHQRRILHRDLKAKNIFLKNNL-LKIGDFGVSRLLMGSCDLATTFTGTPYYMSPEALKH 179
Query: 219 KKYDGPEVDVWSLGVILYTLVSGSLPFDGSTLRELRERVLRGKY-RIPFYMSTDCENLLK 277
+ YD + D+WSLG ILY + + F+G + R++ G +P S ++++
Sbjct: 180 QGYDS-KSDIWSLGCILYEMCCLAHAFEGQNFLSVVLRIVEGPTPSLPETYSRQLNSIMQ 238
Query: 278 KFLVLNPAKRAS 289
L +P+ R S
Sbjct: 239 SMLNKDPSLRPS 250
Score = 57.6 bits (139), Expect = 4e-09
Identities = 29/65 (44%), Positives = 41/65 (63%), Gaps = 2/65 (3%)
Query: 518 FRQIVSAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKL-DTFCGSPP 576
F Q++ V Y HQ++I+HRDLKA+N+ L + + +KI DFG S L TF G+P
Sbjct: 112 FIQLLLGVHYMHQRRILHRDLKAKNIFLKNNL-LKIGDFGVSRLLMGSCDLATTFTGTPY 170
Query: 577 YAAPE 581
Y +PE
Sbjct: 171 YMSPE 175
>gnl|CDD|132938 cd06607, STKc_TAO, Catalytic domain of the Protein Serine/Threonine
Kinase, Thousand-and-one amino acids proteins.
Serine/threonine kinases (STKs), thousand-and-one amino
acids (TAO) subfamily, catalytic (c) domain. STKs
catalyze the transfer of the gamma-phosphoryl group from
ATP to serine/threonine residues on protein substrates.
The TAO subfamily is part of a larger superfamily that
includes the catalytic domains of other protein STKs,
protein tyrosine kinases, RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase. TAO proteins possess mitogen-activated protein
kinase (MAPK) kinase kinase (MAPKKK or MAP3K or MKKK)
activity. They activate the MAPKs, p38 and c-Jun
N-terminal kinase (JNK), by phosphorylating and
activating the respective MAP/ERK kinases (MEKs, also
known as MKKs or MAPKKs), MEK3/MEK6 and MKK4/MKK7. MAPK
signaling cascades are important in mediating cellular
responses to extracellular signals. Vertebrates contain
three TAO subfamily members, named TAO1, TAO2, and TAO3.
Length = 307
Score = 114 bits (286), Expect = 7e-28
Identities = 72/193 (37%), Positives = 108/193 (55%), Gaps = 14/193 (7%)
Query: 48 YKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKT--QLNPGSLQKLFREVRIMKMLDHP 105
+ L+ IG G+F V A+ V T + VAIK + + Q N Q + +EVR ++ L HP
Sbjct: 17 FTDLREIGHGSFGAVYFARDVRTNEVVAIKKMSYSGKQSNE-KWQDIIKEVRFLQQLRHP 75
Query: 106 NIVKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGR-MKEKEARAKFRQIVSAVQYCHQK 164
N ++ E T +LVMEY G D L +H + ++E E A + + Y H
Sbjct: 76 NTIEYKGCYLREHTAWLVMEYCLGSAS-DILEVHKKPLQEVEIAAICHGALQGLAYLHSH 134
Query: 165 KIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSPPYAAPELF----QGKK 220
+ IHRD+KA N+LL +K+ADFG ++ +P N +F G+P + APE+ +G +
Sbjct: 135 ERIHRDIKAGNILLTEPGTVKLADFGSASLVSPAN---SFVGTPYWMAPEVILAMDEG-Q 190
Query: 221 YDGPEVDVWSLGV 233
YDG +VDVWSLG+
Sbjct: 191 YDG-KVDVWSLGI 202
Score = 71.4 bits (175), Expect = 2e-13
Identities = 38/100 (38%), Positives = 57/100 (57%), Gaps = 5/100 (5%)
Query: 484 EKTLYLVMEYASGGEVFDYLVLHGR-MKEKEARAKFRQIVSAVQYCHQKKIIHRDLKAEN 542
E T +LVMEY G D L +H + ++E E A + + Y H + IHRD+KA N
Sbjct: 87 EHTAWLVMEYCLGSAS-DILEVHKKPLQEVEIAAICHGALQGLAYLHSHERIHRDIKAGN 145
Query: 543 LLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSPPYAAPEL 582
+LL +K+ADFG ++ +P N +F G+P + APE+
Sbjct: 146 ILLTEPGTVKLADFGSASLVSPAN---SFVGTPYWMAPEV 182
>gnl|CDD|173645 cd05084, PTKc_Fes, Catalytic domain of the Protein Tyrosine Kinase,
Fes. Protein Tyrosine Kinase (PTK) family; Fes (or Fps)
kinase subfamily; catalytic (c) domain. The PTKc family
is part of a larger superfamily that includes the
catalytic domains of other kinases such as protein
serine/threonine kinases, RIO kinases, and
phosphoinositide 3-kinase (PI3K). PTKs catalyze the
transfer of the gamma-phosphoryl group from ATP to
tyrosine (tyr) residues in protein substrates. Fes
subfamily proteins are cytoplasmic (or nonreceptor) tyr
kinases containing an N-terminal region with FCH
(Fes/Fer/CIP4 homology) and coiled-coil domains,
followed by a SH2 domain, and a C-terminal catalytic
domain. The genes for Fes (feline sarcoma) and Fps
(Fujinami poultry sarcoma) were first isolated from
tumor-causing retroviruses. The viral oncogenes encode
chimeric Fes proteins consisting of Gag sequences at the
N-termini, resulting in unregulated tyr kinase activity.
Fes kinase is expressed in myeloid, vascular
endothelial, epithelial, and neuronal cells. It plays
important roles in cell growth and differentiation,
angiogenesis, inflammation and immunity, and
cytoskeletal regulation. A recent study implicates Fes
kinase as a tumor suppressor in colorectal cancer.
Length = 252
Score = 112 bits (282), Expect = 7e-28
Identities = 78/245 (31%), Positives = 119/245 (48%), Gaps = 8/245 (3%)
Query: 54 IGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLDHPNIVKLFQV 113
IG+GNF +V + VA+K +T L P K +E RI+K HPNIV+L V
Sbjct: 3 IGRGNFGEVFSGRLRADNTPVAVKSCRET-LPPDLKAKFLQEARILKQYSHPNIVRLIGV 61
Query: 114 IETEKTLYLVMEYASGGEVFDYLVLHG-RMKEKEARAKFRQIVSAVQYCHQKKIIHRDLK 172
++ +Y+VME GG+ +L G R+K KE + ++Y K IHRDL
Sbjct: 62 CTQKQPIYIVMELVQGGDFLTFLRTEGPRLKVKELIQMVENAAAGMEYLESKHCIHRDLA 121
Query: 173 AENLLLDSEMNIKIADFGFSNEFTPGNKLDT--FCGSP-PYAAPELFQGKKYDGPEVDVW 229
A N L+ + +KI+DFG S E G T P + APE +Y E DVW
Sbjct: 122 ARNCLVTEKNVLKISDFGMSREEEDGVYASTGGMKQIPVKWTAPEALNYGRYSS-ESDVW 180
Query: 230 SLGVILYTLVS-GSLPFDGSTLRELRERVLRG-KYRIPFYMSTDCENLLKKFLVLNPAKR 287
S G++L+ S G++P+ + ++ RE + +G + P L+++ +P +R
Sbjct: 181 SFGILLWEAFSLGAVPYANLSNQQTREAIEQGVRLPCPELCPDAVYRLMERCWEYDPGQR 240
Query: 288 ASLEV 292
S
Sbjct: 241 PSFST 245
Score = 57.3 bits (138), Expect = 5e-09
Identities = 31/89 (34%), Positives = 48/89 (53%), Gaps = 1/89 (1%)
Query: 474 LLKLFQVIETEKTLYLVMEYASGGEVFDYLVLHG-RMKEKEARAKFRQIVSAVQYCHQKK 532
+++L V ++ +Y+VME GG+ +L G R+K KE + ++Y K
Sbjct: 55 IVRLIGVCTQKQPIYIVMELVQGGDFLTFLRTEGPRLKVKELIQMVENAAAGMEYLESKH 114
Query: 533 IIHRDLKAENLLLDSEMNIKIADFGFSNE 561
IHRDL A N L+ + +KI+DFG S E
Sbjct: 115 CIHRDLAARNCLVTEKNVLKISDFGMSRE 143
>gnl|CDD|173753 cd07864, STKc_CDK12, Catalytic domain of the Serine/Threonine
Kinase, Cyclin-Dependent protein Kinase 12.
Serine/Threonine Kinases (STKs), Cyclin-Dependent
protein Kinase 12 (CDK12) subfamily, catalytic (c)
domain. STKs catalyze the transfer of the
gamma-phosphoryl group from ATP to serine/threonine
residues on protein substrates. The CDK12 subfamily is
part of a larger superfamily that includes the catalytic
domains of other protein STKs, protein tyrosine kinases,
RIO kinases, aminoglycoside phosphotransferase, choline
kinase, and phosphoinositide 3-kinase. CDKs belong to a
large family of STKs that are regulated by their cognate
cyclins. Together, they are involved in the control of
cell-cycle progression, transcription, and neuronal
function. CDK12 is also called Cdc2-related protein
kinase 7 (CRK7) or Cdc2-related kinase
arginine/serine-rich (CrkRS). It is a unique CDK that
contains an arginine/serine-rich (RS) domain, which is
predominantly found in splicing factors. CDK12 is widely
expressed in tissues. It interacts with cyclins L1 and
L2, and plays roles in regulating transcription and
alternative splicing.
Length = 302
Score = 113 bits (285), Expect = 1e-27
Identities = 85/299 (28%), Positives = 139/299 (46%), Gaps = 66/299 (22%)
Query: 47 KYKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLDHPN 106
K+ ++ IG+G + +V A+ TG+ VA+K + G RE++I++ L+H N
Sbjct: 8 KFDIIGQIGEGTYGQVYKARDKDTGELVALKKVRLDNEKEGFPITAIREIKILRQLNHRN 67
Query: 107 IVKLFQVIETEK-----------TLYLVMEYASG---GEVFDYLVLHGRMKEKEARAKFR 152
IV L +++ T+K YLV EY G + LV E ++ +
Sbjct: 68 IVNLKEIV-TDKQDALDFKKDKGAFYLVFEYMDHDLMGLLESGLV---HFSEDHIKSFMK 123
Query: 153 QIVSAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPG------NKLDTFCG 206
Q++ + YCH+K +HRD+K N+LL+++ IK+ADFG + + NK+ T
Sbjct: 124 QLLEGLNYCHKKNFLHRDIKCSNILLNNKGQIKLADFGLARLYNSEESRPYTNKVITLW- 182
Query: 207 SPPYAAPELFQGKKYDGPEVDVWSLGVILYTL---------------------VSGS--- 242
Y PEL G++ GP +DVWS G IL L + GS
Sbjct: 183 ---YRPPELLLGEERYGPAIDVWSCGCILGELFTKKPIFQANQELAQLELISRLCGSPCP 239
Query: 243 --------LPFDGSTLRELR--ERVLRGKYRIPFYMSTDCENLLKKFLVLNPAKRASLE 291
LP+ +T++ + R LR ++ ++ T +LL L L+P+KR + E
Sbjct: 240 AVWPDVIKLPY-FNTMKPKKQYRRRLREEFS---FIPTPALDLLDHMLTLDPSKRCTAE 294
Score = 56.7 bits (137), Expect = 1e-08
Identities = 31/102 (30%), Positives = 52/102 (50%), Gaps = 19/102 (18%)
Query: 499 VFDYL------VLHGRM---KEKEARAKFRQIVSAVQYCHQKKIIHRDLKAENLLLDSEM 549
VF+Y+ +L + E ++ +Q++ + YCH+K +HRD+K N+LL+++
Sbjct: 94 VFEYMDHDLMGLLESGLVHFSEDHIKSFMKQLLEGLNYCHKKNFLHRDIKCSNILLNNKG 153
Query: 550 NIKIADFGFSNEFTPG------NKLDTFCGSPPYAAPELFQG 585
IK+ADFG + + NK+ T Y PEL G
Sbjct: 154 QIKLADFGLARLYNSEESRPYTNKVITLW----YRPPELLLG 191
>gnl|CDD|173749 cd07855, STKc_ERK5, Catalytic domain of the Serine/Threonine
Kinase, Extracellular signal-Regulated Kinase 5.
Serine/Threonine Kinases (STKs), Extracellular
signal-Regulated Kinase 5 (ERK5) subfamily, catalytic
(c) domain. STKs catalyze the transfer of the
gamma-phosphoryl group from ATP to serine/threonine
residues on protein substrates. The ERK5 subfamily is
part of a larger superfamily that includes the catalytic
domains of other protein STKs, protein tyrosine kinases,
RIO kinases, aminoglycoside phosphotransferase, choline
kinase, and phosphoinositide 3-kinase. MAPKs are
important mediators of cellular responses to
extracellular signals. ERK5, also called Big MAPK1
(BMK1) or MAPK7, has a unique C-terminal extension,
making it approximately twice as big as other MAPKs.
This extension contains transcriptional activation
capability which is inhibited by the N-terminal half.
ERK5 is activated in response to growth factors and
stress by a cascade that leads to its phosphorylation by
the MAP2K MEK5, which in turn is regulated by the MAP3Ks
MEKK2 and MEKK3. Activated ERK5 phosphorylates its
targets including myocyte enhancer factor 2 (MEF2),
Sap1a, c-Myc, and RSK. It plays a role in EGF-induced
cell proliferation during the G1/S phase transition.
Studies on knockout mice revealed that ERK5 is essential
for cardiovascular development and plays an important
role in angiogenesis. It is also critical for neural
differentiation and survival. The ERK5 pathway has been
implicated in the pathogenesis of many diseases
including cancer, cardiac hypertrophy, and
atherosclerosis.
Length = 334
Score = 114 bits (287), Expect = 1e-27
Identities = 72/289 (24%), Positives = 127/289 (43%), Gaps = 49/289 (16%)
Query: 47 KYKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLDHPN 106
+YK ++ IG G + V A +GK+VAIK I P ++ RE++I++ H N
Sbjct: 6 RYKPIENIGSGAYGVVCSAIDTRSGKKVAIKKIPHAFDVPTLAKRTLRELKILRHFKHDN 65
Query: 107 IVKLFQVIETE----KTLYLVMEYASGGEVFD-YLVLHGR--MKEKEARAKFRQIVSAVQ 159
I+ + ++ K +Y+VM+ D + ++H + E+ R Q++ ++
Sbjct: 66 IIAIRDILRPPGADFKDVYVVMDLMES----DLHHIIHSDQPLTEEHIRYFLYQLLRGLK 121
Query: 160 YCHQKKIIHRDLKAENLLLDSEMNIKIADFGF-----SNEFTPGNKLDTFCGSPPYAAPE 214
Y H +IHRDLK NLL++ + ++I DFG S+ + + + Y APE
Sbjct: 122 YIHSANVIHRDLKPSNLLVNEDCELRIGDFGMARGLSSSPTEHKYFMTEYVATRWYRAPE 181
Query: 215 L-FQGKKYDGPEVDVWSLGVILYTLVSGSLPFDGST-------------------LRELR 254
L +Y +D+WS+G I ++ F G L +
Sbjct: 182 LLLSLPEYT-TAIDMWSVGCIFAEMLGRRQLFPGKNYVHQLKLILSVLGSPSEEVLNRIG 240
Query: 255 -ERV------LRGKYRIPF---YMSTDCE--NLLKKFLVLNPAKRASLE 291
+RV L K +P+ + E +LL + L +P +R ++E
Sbjct: 241 SDRVRKYIQNLPRKQPVPWSKIFPKASPEALDLLSQMLQFDPEERITVE 289
Score = 57.3 bits (139), Expect = 1e-08
Identities = 30/106 (28%), Positives = 52/106 (49%), Gaps = 12/106 (11%)
Query: 485 KTLYLVMEYASGGEVFD-YLVLHGR--MKEKEARAKFRQIVSAVQYCHQKKIIHRDLKAE 541
K +Y+VM+ D + ++H + E+ R Q++ ++Y H +IHRDLK
Sbjct: 81 KDVYVVMDLMES----DLHHIIHSDQPLTEEHIRYFLYQLLRGLKYIHSANVIHRDLKPS 136
Query: 542 NLLLDSEMNIKIADFGF-----SNEFTPGNKLDTFCGSPPYAAPEL 582
NLL++ + ++I DFG S+ + + + Y APEL
Sbjct: 137 NLLVNEDCELRIGDFGMARGLSSSPTEHKYFMTEYVATRWYRAPEL 182
>gnl|CDD|143349 cd07844, STKc_PCTAIRE_like, Catalytic domain of PCTAIRE-like
Serine/Threonine Kinases. Serine/Threonine Kinases
(STKs), PCTAIRE-like subfamily, catalytic (c) domain.
STKs catalyze the transfer of the gamma-phosphoryl group
from ATP to serine/threonine residues on protein
substrates. The PCTAIRE-like subfamily is part of a
larger superfamily that includes the catalytic domains
of other protein STKs, protein tyrosine kinases, RIO
kinases, aminoglycoside phosphotransferase, choline
kinase, and phosphoinositide 3-kinase. Members of this
subfamily share sequence similarity with
Cyclin-Dependent Kinases (CDKs), which belong to a large
family of STKs that are regulated by their cognate
cyclins. Together, CDKs and cyclins are involved in the
control of cell-cycle progression, transcription, and
neuronal function. The association of PCTAIRE-like
proteins with cyclins has not been widely studied,
although PFTAIRE-1 has been shown to function as a CDK
which is regulated by cyclin D3 as well as the
membrane-associated cyclin Y. PCTAIRE-like proteins show
unusual expression patterns with high levels in
post-mitotic tissues, suggesting that they may be
involved in regulating post-mitotic cellular events.
Length = 291
Score = 113 bits (284), Expect = 1e-27
Identities = 88/294 (29%), Positives = 125/294 (42%), Gaps = 71/294 (24%)
Query: 48 YKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNP--GSLQKLFREVRIMKMLDHP 105
YK L +G+G++A V + TG+ VA+K I +L G+ RE ++K L H
Sbjct: 7 YKKLDKLGEGSYATVYKGRSKLTGQLVALKEI---RLEHEEGAPFTAIREASLLKDLKHA 63
Query: 106 NIVKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGR-MKEKEARAKFRQIVSAVQYCHQK 164
NIV L +I T+KTL LV EY ++ Y+ G + R Q++ + YCHQ+
Sbjct: 64 NIVTLHDIIHTKKTLTLVFEYLDT-DLKQYMDDCGGGLSMHNVRLFLFQLLRGLAYCHQR 122
Query: 165 KIIHRDLKAENLLLDSEMNIKIADFG-----------FSNE-----FTPGNKLDTFCGSP 208
+++HRDLK +NLL+ +K+ADFG +SNE + P D GS
Sbjct: 123 RVLHRDLKPQNLLISERGELKLADFGLARAKSVPSKTYSNEVVTLWYRPP---DVLLGST 179
Query: 209 PYAAPELFQGKKYDGPEVDVWSLGVILYTLVSGSLPFDGST--LREL----------RER 256
Y+ +D+W +G I Y + +G F GST +L E
Sbjct: 180 EYST------------SLDMWGVGCIFYEMATGRPLFPGSTDVEDQLHKIFRVLGTPTEE 227
Query: 257 VLRG--------KYRIPFY-------------MSTDCENLLKKFLVLNPAKRAS 289
G Y PFY E L KFL P KR S
Sbjct: 228 TWPGVSSNPEFKPYSFPFYPPRPLINHAPRLDRIPHGEELALKFLQYEPKKRIS 281
Score = 65.5 bits (160), Expect = 1e-11
Identities = 34/97 (35%), Positives = 52/97 (53%), Gaps = 13/97 (13%)
Query: 477 LFQVIETEKTLYLVMEYASGGEVFDYLVLHGR-MKEKEARAKFRQIVSAVQYCHQKKIIH 535
L +I T+KTL LV EY ++ Y+ G + R Q++ + YCHQ++++H
Sbjct: 68 LHDIIHTKKTLTLVFEYLDT-DLKQYMDDCGGGLSMHNVRLFLFQLLRGLAYCHQRRVLH 126
Query: 536 RDLKAENLLLDSEMNIKIADFG-----------FSNE 561
RDLK +NLL+ +K+ADFG +SNE
Sbjct: 127 RDLKPQNLLISERGELKLADFGLARAKSVPSKTYSNE 163
>gnl|CDD|173716 cd05627, STKc_NDR2, Catalytic domain of the Protein
Serine/Threonine Kinase, Nuclear Dbf2-Related kinase 2.
Serine/Threonine Kinases (STKs), NDR kinase subfamily,
NDR2 isoform, catalytic (c) domain. STKs catalyze the
transfer of the gamma-phosphoryl group from ATP to
serine/threonine residues on protein substrates. The NDR
subfamily is part of a larger superfamily that includes
the catalytic domains of other protein STKs, protein
tyrosine kinases, RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase. NDR kinase contains an N-terminal regulatory
(NTR) domain and an insert within the catalytic domain
that contains an auto-inhibitory sequence. Like many
other AGC kinases, NDR kinase requires phosphorylation
at two sites, the activation loop (A-loop) and the
hydrophobic motif (HM), for activity. Higher eukaryotes
contain two NDR isoforms, NDR1 and NDR2. Both isoforms
play a role in proper centrosome duplication. In
addition, NDR2 plays a role in regulating neuronal
growth and differentiation, as well as in facilitating
neurite outgrowth. It is also implicated in fear
conditioning as it contributes to the coupling of
neuronal morphological changes with fear-memory
consolidation. NDR2 is also referred to as STK38-like.
Length = 360
Score = 113 bits (285), Expect = 2e-27
Identities = 76/256 (29%), Positives = 125/256 (48%), Gaps = 38/256 (14%)
Query: 48 YKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQ-LNPGSLQKLFREVRIMKMLDHPN 106
++ LK IG+G F +V+L + TG A+KI+ K L + + E I+ D
Sbjct: 3 FESLKVIGRGAFGEVRLVQKKDTGHIYAMKILRKADMLEKEQVAHIRAERDILVEADGAW 62
Query: 107 IVKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKI 166
+VK+F + ++ LYL+ME+ GG++ L+ + E+ + + V A+ HQ
Sbjct: 63 VVKMFYSFQDKRNLYLIMEFLPGGDMMTLLMKKDTLSEEATQFYIAETVLAIDAIHQLGF 122
Query: 167 IHRDLKAENLLLDSEMNIKIADFGF--------------------SNEFTPGN-----KL 201
IHRD+K +NLLLD++ ++K++DFG ++F+ N K
Sbjct: 123 IHRDIKPDNLLLDAKGHVKLSDFGLCTGLKKAHRTEFYRNLTHNPPSDFSFQNMNSKRKA 182
Query: 202 DTF-----------CGSPPYAAPELFQGKKYDGPEVDVWSLGVILYTLVSGSLPFDGSTL 250
+T+ G+P Y APE+F Y+ D WSLGVI+Y ++ G PF T
Sbjct: 183 ETWKKNRRQLAYSTVGTPDYIAPEVFMQTGYN-KLCDWWSLGVIMYEMLIGYPPFCSETP 241
Query: 251 RELRERVLRGKYRIPF 266
+E +V+ K + F
Sbjct: 242 QETYRKVMNWKETLVF 257
Score = 70.4 bits (172), Expect = 7e-13
Identities = 30/88 (34%), Positives = 54/88 (61%)
Query: 471 GETLLKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQ 530
G ++K+F + ++ LYL+ME+ GG++ L+ + E+ + + V A+ HQ
Sbjct: 60 GAWVVKMFYSFQDKRNLYLIMEFLPGGDMMTLLMKKDTLSEEATQFYIAETVLAIDAIHQ 119
Query: 531 KKIIHRDLKAENLLLDSEMNIKIADFGF 558
IHRD+K +NLLLD++ ++K++DFG
Sbjct: 120 LGFIHRDIKPDNLLLDAKGHVKLSDFGL 147
>gnl|CDD|132976 cd06645, STKc_MAP4K3, Catalytic domain of the Protein
Serine/Threonine Kinase, Mitogen-activated protein
kinase kinase kinase kinase 3. Serine/threonine kinases
(STKs), mitogen-activated protein kinase (MAPK) kinase
kinase kinase 3 (MAPKKKK3 or MAP4K3) subfamily,
catalytic (c) domain. STKs catalyze the transfer of the
gamma-phosphoryl group from ATP to serine/threonine
residues on protein substrates. The MAP4K3 subfamily is
part of a larger superfamily that includes the catalytic
domains of other protein STKs, protein tyrosine kinases,
RIO kinases, aminoglycoside phosphotransferase, choline
kinase, and phosphoinositide 3-kinase. Members of this
subfamily contain an N-terminal catalytic domain and a
C-terminal citron homology (CNH) regulatory domain,
similar to MAP4K4/6. MAP4Ks are involved in some MAPK
signaling pathways that are important in mediating
cellular responses to extracellular signals by
activating a MAPK kinase kinase (MAPKKK or MAP3K or
MKKK). Each MAPK cascade is activated either by a small
GTP-binding protein or by an adaptor protein, which
transmits the signal either directly to a MAP3K to start
the triple kinase core cascade or indirectly through a
mediator kinase, a MAP4K. MAP4K3 plays a role in the
nutrient-responsive pathway of mTOR (mammalian target of
rapamycin) signaling. MAP4K3 is required in the
activation of S6 kinase by amino acids and for the
phosphorylation of the mTOR-regulated inhibitor of
eukaryotic initiation factor 4E. mTOR regulates ribosome
biogenesis and protein translation, and is frequently
deregulated in cancer.
Length = 267
Score = 111 bits (279), Expect = 2e-27
Identities = 80/265 (30%), Positives = 127/265 (47%), Gaps = 16/265 (6%)
Query: 36 SRRERDEPHIGKYKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGS-LQKLFR 94
SRR E ++L++ IG G + V A++V TG+ AIK+I +L PG + +
Sbjct: 3 SRRNPQE----DFELIQRIGSGTYGDVYKARNVNTGELAAIKVI---KLEPGEDFAVVQQ 55
Query: 95 EVRIMKMLDHPNIVKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQI 154
E+ +MK H NIV F L++ ME+ GG + D + G + E + R+
Sbjct: 56 EIIMMKDCKHSNIVAYFGSYLRRDKLWICMEFCGGGSLQDIYHVTGPLSESQIAYVSRET 115
Query: 155 VSAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPG-NKLDTFCGSPPYAAP 213
+ + Y H K +HRD+K N+LL ++K+ADFG S + T K +F G+P + AP
Sbjct: 116 LQGLYYLHSKGKMHRDIKGANILLTDNGHVKLADFGVSAQITATIAKRKSFIGTPYWMAP 175
Query: 214 ELFQGKKYDGPE--VDVWSLGVILYTLVSGSLP-FDGSTLREL----RERVLRGKYRIPF 266
E+ ++ G D+W++G+ L P FD +R L + K +
Sbjct: 176 EVAAVERKGGYNQLCDIWAVGITAIELAELQPPMFDLHPMRALFLMTKSNFQPPKLKDKM 235
Query: 267 YMSTDCENLLKKFLVLNPAKRASLE 291
S + +K L NP KR + E
Sbjct: 236 KWSNSFHHFVKMALTKNPKKRPTAE 260
Score = 67.4 bits (164), Expect = 3e-12
Identities = 37/109 (33%), Positives = 58/109 (53%), Gaps = 5/109 (4%)
Query: 487 LYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKIIHRDLKAENLLLD 546
L++ ME+ GG + D + G + E + R+ + + Y H K +HRD+K N+LL
Sbjct: 81 LWICMEFCGGGSLQDIYHVTGPLSESQIAYVSRETLQGLYYLHSKGKMHRDIKGANILLT 140
Query: 547 SEMNIKIADFGFSNEFTPG-NKLDTFCGSPPYAAPELFQGGAPVTSSGG 594
++K+ADFG S + T K +F G+P + APE+ A V GG
Sbjct: 141 DNGHVKLADFGVSAQITATIAKRKSFIGTPYWMAPEV----AAVERKGG 185
>gnl|CDD|133212 cd05081, PTKc_Jak2_Jak3_rpt2, Catalytic (repeat 2) domain of the
Protein Tyrosine Kinases, Janus kinases 2 and 3.
Protein Tyrosine Kinase (PTK) family; Janus kinase 2
(Jak2) and Jak3; catalytic (c) domain (repeat 2). The
PTKc family is part of a larger superfamily that
includes the catalytic domains of other kinases such as
protein serine/threonine kinases, RIO kinases, and
phosphoinositide 3-kinase (PI3K). PTKs catalyze the
transfer of the gamma-phosphoryl group from ATP to
tyrosine (tyr) residues in protein substrates. Jak2 and
Jak3 are members of the Janus kinase (Jak) subfamily of
proteins, which are cytoplasmic (or nonreceptor) tyr
kinases containing an N-terminal FERM domain, followed
by a Src homology 2 (SH2) domain, a pseudokinase domain,
and a C-terminal catalytic tyr kinase domain. Jaks are
crucial for cytokine receptor signaling. They are
activated by autophosphorylation upon cytokine-induced
receptor aggregation, and subsequently trigger
downstream signaling events such as the phosphorylation
of signal transducers and activators of transcription
(STATs). Jak2 is widely expressed in many tissues while
Jak3 is expressed only in hematopoietic cells. Jak2 is
essential for the signaling of hormone-like cytokines
such as growth hormone, erythropoietin, thrombopoietin,
and prolactin, as well as some IFNs and cytokines that
signal through the IL-3 and gp130 receptors. Jak3 binds
the shared receptor subunit common gamma chain and thus,
is essential in the signaling of cytokines that use it
such as IL-2, IL-4, IL-7, IL-9, IL-15, and IL-21.
Disruption of Jak2 in mice results in an embryonic
lethal phenotype with multiple defects including
erythropoietic and cardiac abnormalities. It is the only
Jak gene that results in a lethal phenotype when
disrupted in mice. A mutation in the pseudokinase domain
of Jak2, V617F, is present in many myeloproliferative
diseases, including almost all patients with
polycythemia vera, and 50% of patients with essential
thrombocytosis and myelofibrosis. Jak3 is important in
lymphoid development and myeloid cell differentiation.
Inactivating mutations in Jak3 have been reported in
humans with severe combined immunodeficiency (SCID).
Length = 284
Score = 112 bits (281), Expect = 2e-27
Identities = 75/214 (35%), Positives = 111/214 (51%), Gaps = 19/214 (8%)
Query: 41 DEPHIGKYKLLKTIGKGNFAKVKLAKHVP----TGKEVAIKIIDKTQLNPGSLQKLFREV 96
+E H+ K ++ +GKGNF V+L ++ P TG+ VA+K + + L+ RE+
Sbjct: 2 EERHL---KFIQQLGKGNFGSVELCRYDPLQDNTGEVVAVKKLQHS--TAEHLRDFEREI 56
Query: 97 RIMKMLDHPNIVKLFQVIET--EKTLYLVMEYASGGEVFDYLVLH-GRMKEKEARAKFRQ 153
I+K L H NIVK V + + L LVMEY G + DYL H R+ ++ Q
Sbjct: 57 EILKSLQHDNIVKYKGVCYSAGRRNLRLVMEYLPYGSLRDYLQKHRERLDHRKLLLYASQ 116
Query: 154 IVSAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNK---LDTFCGSPP- 209
I ++Y K+ +HRDL N+L++SE +KI DFG + + P +K G P
Sbjct: 117 ICKGMEYLGSKRYVHRDLATRNILVESENRVKIGDFGLT-KVLPQDKEYYKVREPGESPI 175
Query: 210 -YAAPELFQGKKYDGPEVDVWSLGVILYTLVSGS 242
+ APE K+ DVWS GV+LY L + S
Sbjct: 176 FWYAPESLTESKFS-VASDVWSFGVVLYELFTYS 208
Score = 60.9 bits (148), Expect = 4e-10
Identities = 31/82 (37%), Positives = 46/82 (56%), Gaps = 2/82 (2%)
Query: 487 LYLVMEYASGGEVFDYLVLH-GRMKEKEARAKFRQIVSAVQYCHQKKIIHRDLKAENLLL 545
L LVMEY G + DYL H R+ ++ QI ++Y K+ +HRDL N+L+
Sbjct: 82 LRLVMEYLPYGSLRDYLQKHRERLDHRKLLLYASQICKGMEYLGSKRYVHRDLATRNILV 141
Query: 546 DSEMNIKIADFGFSNEFTPGNK 567
+SE +KI DFG + + P +K
Sbjct: 142 ESENRVKIGDFGLT-KVLPQDK 162
>gnl|CDD|173730 cd06624, STKc_ASK, Catalytic domain of the Protein Serine/Threonine
Kinase, Apoptosis signal-regulating kinase.
Serine/threonine kinases (STKs), Apoptosis
signal-regulating kinase (ASK) subfamily, catalytic (c)
domain. STKs catalyze the transfer of the
gamma-phosphoryl group from ATP to serine/threonine
residues on protein substrates. The ASK subfamily is
part of a larger superfamily that includes the catalytic
domains of other protein STKs, protein tyrosine kinases,
RIO kinases, aminoglycoside phosphotransferase, choline
kinase, and phosphoinositide 3-kinase. Subfamily members
are mitogen-activated protein kinase (MAPK) kinase
kinases (MAPKKKs or MKKKs or MAP3Ks) and include ASK1,
ASK2, and MAPKKK15. MAPKKKs phosphorylate and activate
MAPK kinases (MAPKKs or MKKs or MAP2Ks), which in turn
phosphorylate and activate MAPKs during signaling
cascades that are important in mediating cellular
responses to extracellular signals. ASK1 (also called
MAPKKK5) functions in the c-Jun N-terminal kinase (JNK)
and p38 MAPK signaling pathways by directly activating
their respective MAPKKs, MKK4/MKK7 and MKK3/MKK6. It
plays important roles in cytokine and stress responses,
as well as in reactive oxygen species (ROS)-mediated
cellular responses. ASK1 is implicated in various
diseases mediated by oxidative stress including
inschemic heart disease, hypertension, vessel injury,
brain ischemia, Fanconi anemia, asthma, and pulmonary
edema, among others. ASK2 (also called MAPKKK6)
functions only in a heteromeric complex with ASK1, and
can activate ASK1 by direct phosphorylation. The
function of MAPKKK15 is still unknown.
Length = 268
Score = 111 bits (279), Expect = 3e-27
Identities = 74/247 (29%), Positives = 123/247 (49%), Gaps = 15/247 (6%)
Query: 54 IGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLDHPNIVKLFQV 113
+GKG + V A+ + T +AIK I + + +Q L E+ + L H NIV+
Sbjct: 16 LGKGTYGIVYAARDLSTQVRIAIKEIPER--DSRYVQPLHEEIALHSYLKHRNIVQYLGS 73
Query: 114 IETEKTLYLVMEYASGGEVFDYLVLH-GRMKEKEARAKF--RQIVSAVQYCHQKKIIHRD 170
+ ME GG + L G +K+ E F +QI+ ++Y H +I+HRD
Sbjct: 74 DSENGFFKIFMEQVPGGSLSALLRSKWGPLKDNEQTIIFYTKQILEGLKYLHDNQIVHRD 133
Query: 171 LKAENLLLDSEMNI-KIADFGFSNEFTPGNKL-DTFCGSPPYAAPELF-QGKKYDGPEVD 227
+K +N+L+++ + KI+DFG S N +TF G+ Y APE+ +G + G D
Sbjct: 134 IKGDNVLVNTYSGVVKISDFGTSKRLAGINPCTETFTGTLQYMAPEVIDKGPRGYGAPAD 193
Query: 228 VWSLGVILYTLVSGSLPFDGSTLRELRERVLR-GKYR----IPFYMSTDCENLLKKFLVL 282
+WSLG + + +G PF L E + + + G ++ IP +S + +N + +
Sbjct: 194 IWSLGCTIVEMATGKPPF--IELGEPQAAMFKVGMFKIHPEIPESLSAEAKNFILRCFEP 251
Query: 283 NPAKRAS 289
+P KRAS
Sbjct: 252 DPDKRAS 258
Score = 63.7 bits (155), Expect = 5e-11
Identities = 35/101 (34%), Positives = 55/101 (54%), Gaps = 5/101 (4%)
Query: 491 MEYASGGEVFDYLVLH-GRMKEKEARAKF--RQIVSAVQYCHQKKIIHRDLKAENLLLDS 547
ME GG + L G +K+ E F +QI+ ++Y H +I+HRD+K +N+L+++
Sbjct: 84 MEQVPGGSLSALLRSKWGPLKDNEQTIIFYTKQILEGLKYLHDNQIVHRDIKGDNVLVNT 143
Query: 548 EMNI-KIADFGFSNEFTPGNKL-DTFCGSPPYAAPELFQGG 586
+ KI+DFG S N +TF G+ Y APE+ G
Sbjct: 144 YSGVVKISDFGTSKRLAGINPCTETFTGTLQYMAPEVIDKG 184
>gnl|CDD|133216 cd05085, PTKc_Fer, Catalytic domain of the Protein Tyrosine Kinase,
Fer. Protein Tyrosine Kinase (PTK) family; Fer kinase;
catalytic (c) domain. The PTKc family is part of a
larger superfamily that includes the catalytic domains
of other kinases such as protein serine/threonine
kinases, RIO kinases, and phosphoinositide 3-kinase
(PI3K). PTKs catalyze the transfer of the
gamma-phosphoryl group from ATP to tyrosine (tyr)
residues in protein substrates. Fer kinase is a member
of the Fes subfamily of proteins which are cytoplasmic
(or nonreceptor) tyr kinases containing an N-terminal
region with FCH (Fes/Fer/CIP4 homology) and coiled-coil
domains, followed by a SH2 domain, and a C-terminal
catalytic domain. Fer kinase is expressed in a wide
variety of tissues, and is found to reside in both the
cytoplasm and the nucleus. It plays important roles in
neuronal polarization and neurite development,
cytoskeletal reorganization, cell migration, growth
factor signaling, and the regulation of cell-cell
interactions mediated by adherens junctions and focal
adhesions. Fer kinase also regulates cell cycle
progression in malignant cells.
Length = 250
Score = 110 bits (277), Expect = 3e-27
Identities = 84/250 (33%), Positives = 121/250 (48%), Gaps = 30/250 (12%)
Query: 54 IGKGNFAKV---KLAKHVPTGKEVAIKIIDKTQLNPGSLQ-KLFREVRIMKMLDHPNIVK 109
+GKGNF +V L P VA+K K L P L+ K E RI+K DHPNIVK
Sbjct: 3 LGKGNFGEVFKGTLKDKTP----VAVKTC-KEDL-PQELKIKFLSEARILKQYDHPNIVK 56
Query: 110 LFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIV-------SAVQYCH 162
L V + +Y+VME GG+ +L ++K+ K +Q+V + + Y
Sbjct: 57 LIGVCTQRQPIYIVMELVPGGDFLSFL------RKKKDELKTKQLVKFALDAAAGMAYLE 110
Query: 163 QKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSPP--YAAPELFQGKK 220
K IHRDL A N L+ +KI+DFG S + G + P + APE +
Sbjct: 111 SKNCIHRDLAARNCLVGENNVLKISDFGMSRQEDDGIYSSSGLKQIPIKWTAPEALNYGR 170
Query: 221 YDGPEVDVWSLGVILYTLVS-GSLPFDGSTLRELRERVLRGKYRI--PFYMSTDCENLLK 277
Y E DVWS G++L+ S G P+ G T ++ RE+V +G YR+ P D +++
Sbjct: 171 YSS-ESDVWSYGILLWETFSLGVCPYPGMTNQQAREQVEKG-YRMSCPQKCPDDVYKVMQ 228
Query: 278 KFLVLNPAKR 287
+ P R
Sbjct: 229 RCWDYKPENR 238
Score = 53.8 bits (129), Expect = 8e-08
Identities = 30/95 (31%), Positives = 48/95 (50%), Gaps = 13/95 (13%)
Query: 474 LLKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIV-------SAVQ 526
++KL V + +Y+VME GG+ +L ++K+ K +Q+V + +
Sbjct: 54 IVKLIGVCTQRQPIYIVMELVPGGDFLSFL------RKKKDELKTKQLVKFALDAAAGMA 107
Query: 527 YCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNE 561
Y K IHRDL A N L+ +KI+DFG S +
Sbjct: 108 YLESKNCIHRDLAARNCLVGENNVLKISDFGMSRQ 142
>gnl|CDD|173717 cd05628, STKc_NDR1, Catalytic domain of the Protein
Serine/Threonine Kinase, Nuclear Dbf2-Related kinase 1.
Serine/Threonine Kinases (STKs), NDR kinase subfamily,
NDR1 isoform, catalytic (c) domain. STKs catalyze the
transfer of the gamma-phosphoryl group from ATP to
serine/threonine residues on protein substrates. The NDR
subfamily is part of a larger superfamily that includes
the catalytic domains of other protein STKs, protein
tyrosine kinases, RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase. NDR kinase contains an N-terminal regulatory
(NTR) domain and an insert within the catalytic domain
that contains an auto-inhibitory sequence. Like many
other AGC kinases, NDR kinase requires phosphorylation
at two sites, the activation loop (A-loop) and the
hydrophobic motif (HM), for activity. Higher eukaryotes
contain two NDR isoforms, NDR1 and NDR2. Both isoforms
play a role in proper centrosome duplication. NDR1 is
highly expressed in thymus, muscle, lung and spleen. It
is not an essential protein because mice deficient of
NDR1 remain viable and fertile. However, these mice
develop T-cell lymphomas and appear to be hypersenstive
to carcinogenic treatment. NDR1 appears to act as a
tumor suppressor. NDR1 is also called STK38.
Length = 363
Score = 113 bits (284), Expect = 3e-27
Identities = 79/256 (30%), Positives = 126/256 (49%), Gaps = 38/256 (14%)
Query: 48 YKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQ-LNPGSLQKLFREVRIMKMLDHPN 106
++ LK IG+G F +V+L + TG A+KI+ K L + + E I+ D
Sbjct: 3 FESLKVIGRGAFGEVRLVQKKDTGHVYAMKILRKADMLEKEQVGHIRAERDILVEADSLW 62
Query: 107 IVKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKI 166
+VK+F + + LYL+ME+ GG++ L+ + E+E + + V A+ HQ
Sbjct: 63 VVKMFYSFQDKLNLYLIMEFLPGGDMMTLLMKKDTLTEEETQFYIAETVLAIDSIHQLGF 122
Query: 167 IHRDLKAENLLLDSEMNIKIADFG--------------------FSNEFTPGN-----KL 201
IHRD+K +NLLLDS+ ++K++DFG ++FT N K
Sbjct: 123 IHRDIKPDNLLLDSKGHVKLSDFGLCTGLKKAHRTEFYRNLNHSLPSDFTFQNMNSKRKA 182
Query: 202 DTF-----------CGSPPYAAPELFQGKKYDGPEVDVWSLGVILYTLVSGSLPFDGSTL 250
+T+ G+P Y APE+F Y+ D WSLGVI+Y ++ G PF T
Sbjct: 183 ETWKRNRRQLAFSTVGTPDYIAPEVFMQTGYN-KLCDWWSLGVIMYEMLIGYPPFCSETP 241
Query: 251 RELRERVLRGKYRIPF 266
+E ++V+ K + F
Sbjct: 242 QETYKKVMNWKETLIF 257
Score = 67.8 bits (165), Expect = 4e-12
Identities = 31/85 (36%), Positives = 53/85 (62%)
Query: 474 LLKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKI 533
++K+F + + LYL+ME+ GG++ L+ + E+E + + V A+ HQ
Sbjct: 63 VVKMFYSFQDKLNLYLIMEFLPGGDMMTLLMKKDTLTEEETQFYIAETVLAIDSIHQLGF 122
Query: 534 IHRDLKAENLLLDSEMNIKIADFGF 558
IHRD+K +NLLLDS+ ++K++DFG
Sbjct: 123 IHRDIKPDNLLLDSKGHVKLSDFGL 147
>gnl|CDD|215036 PLN00034, PLN00034, mitogen-activated protein kinase kinase;
Provisional.
Length = 353
Score = 112 bits (283), Expect = 4e-27
Identities = 75/239 (31%), Positives = 112/239 (46%), Gaps = 30/239 (12%)
Query: 22 NISSSRLMSSRRESSRRERDEPHIGKYKLLKTIGKGNFAKVKLAKHVPTGKEVAIKII-- 79
SSS SS S + + + + IG G V H PTG+ A+K+I
Sbjct: 50 PSSSSSSSSSSSASGSAPSAAKSLSELERVNRIGSGAGGTVYKVIHRPTGRLYALKVIYG 109
Query: 80 --DKTQLNPGSLQKLFREVRIMKMLDHPNIVKLFQVIETEKTLYLVMEYASGGEVFDYLV 137
+ T ++ RE+ I++ ++HPN+VK + + + +++E+ GG
Sbjct: 110 NHEDTVRR-----QICREIEILRDVNHPNVVKCHDMFDHNGEIQVLLEFMDGGS------ 158
Query: 138 LHGRMKEKEARAK--FRQIVSAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFS--- 192
L G E RQI+S + Y H++ I+HRD+K NLL++S N+KIADFG S
Sbjct: 159 LEGTHIADEQFLADVARQILSGIAYLHRRHIVHRDIKPSNLLINSAKNVKIADFGVSRIL 218
Query: 193 -NEFTPGNKLDTFCGSPPYAAPE-----LFQGKKYDGPEVDVWSLGVILYTLVSGSLPF 245
P N + G+ Y +PE L G YDG D+WSLGV + G PF
Sbjct: 219 AQTMDPCN---SSVGTIAYMSPERINTDLNHG-AYDGYAGDIWSLGVSILEFYLGRFPF 273
Score = 62.5 bits (152), Expect = 2e-10
Identities = 23/41 (56%), Positives = 32/41 (78%)
Query: 519 RQIVSAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFS 559
RQI+S + Y H++ I+HRD+K NLL++S N+KIADFG S
Sbjct: 175 RQILSGIAYLHRRHIVHRDIKPSNLLINSAKNVKIADFGVS 215
>gnl|CDD|173625 cd05032, PTKc_InsR_like, Catalytic domain of Insulin Receptor-like
Protein Tyrosine Kinases. Protein Tyrosine Kinase (PTK)
family; Insulin Receptor (InsR) subfamily; catalytic (c)
domain. The PTKc family is part of a larger superfamily
that includes the catalytic domains of other kinases
such as protein serine/threonine kinases, RIO kinases,
and phosphoinositide 3-kinase (PI3K). The InsR subfamily
is composed of InsR, Insulin-like Growth Factor-1
Receptor (IGF-1R), and similar proteins. PTKs catalyze
the transfer of the gamma-phosphoryl group from ATP to
tyrosine (tyr) residues in protein substrates. InsR and
IGF-1R are receptor tyr kinases (RTKs) composed of two
alphabeta heterodimers. Binding of the ligand (insulin,
IGF-1, or IGF-2) to the extracellular alpha subunit
activates the intracellular tyr kinase domain of the
transmembrane beta subunit. Receptor activation leads to
autophosphorylation, stimulating downstream kinase
activities, which initiate signaling cascades and
biological function. InsR and IGF-1R, which share 84%
sequence identity in their kinase domains, display
physiologically distinct yet overlapping functions in
cell growth, differentiation, and metabolism. InsR
activation leads primarily to metabolic effects while
IGF-1R activation stimulates mitogenic pathways. In
cells expressing both receptors, InsR/IGF-1R hybrids are
found together with classical receptors. Both receptors
can interact with common adaptor molecules such as IRS-1
and IRS-2.
Length = 277
Score = 110 bits (278), Expect = 4e-27
Identities = 72/278 (25%), Positives = 124/278 (44%), Gaps = 48/278 (17%)
Query: 47 KYKLLKTIGKGNFAKV--KLAKHVPTGK---EVAIKIIDKTQLNPGSLQKL--FREVRIM 99
K L++ +G+G+F V LAK V G+ VAIK N +++ E +M
Sbjct: 7 KITLIRELGQGSFGMVYEGLAKGVVKGEPETRVAIKT---VNENASMRERIEFLNEASVM 63
Query: 100 KMLDHPNIVKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFR------- 152
K + ++V+L V+ T + +VME + G++ YL R E E
Sbjct: 64 KEFNCHHVVRLLGVVSTGQPTLVVMELMAKGDLKSYL--RSRRPEAENNPGLGPPTLQKF 121
Query: 153 -----QIVSAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGF------SNEFTPGNKL 201
+I + Y KK +HRDL A N ++ ++ +KI DFG ++ + G K
Sbjct: 122 IQMAAEIADGMAYLAAKKFVHRDLAARNCMVAEDLTVKIGDFGMTRDIYETDYYRKGGK- 180
Query: 202 DTFCGSPP--YAAPELFQGKKYDGPEVDVWSLGVILYTLVS-GSLPFDGSTLRELRERVL 258
G P + APE + + + DVWS GV+L+ + + P+ G + E+ + V+
Sbjct: 181 ----GLLPVRWMAPESLKDGVFT-TKSDVWSFGVVLWEMATLAEQPYQGLSNEEVLKFVI 235
Query: 259 RGKY-RIPFYMSTDCENLLKKFLVL----NPAKRASLE 291
G + +P +C + L + + + NP R +
Sbjct: 236 DGGHLDLP----ENCPDKLLELMRMCWQYNPKMRPTFL 269
Score = 58.1 bits (141), Expect = 3e-09
Identities = 27/96 (28%), Positives = 43/96 (44%), Gaps = 14/96 (14%)
Query: 476 KLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFR------------QIVS 523
+L V+ T + +VME + G++ YL R E E +I
Sbjct: 73 RLLGVVSTGQPTLVVMELMAKGDLKSYL--RSRRPEAENNPGLGPPTLQKFIQMAAEIAD 130
Query: 524 AVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFS 559
+ Y KK +HRDL A N ++ ++ +KI DFG +
Sbjct: 131 GMAYLAAKKFVHRDLAARNCMVAEDLTVKIGDFGMT 166
>gnl|CDD|143376 cd07871, STKc_PCTAIRE3, Catalytic domain of the Serine/Threonine
Kinase, PCTAIRE-3 kinase. Serine/Threonine Kinases
(STKs), PCTAIRE-3 subfamily, catalytic (c) domain. STKs
catalyze the transfer of the gamma-phosphoryl group from
ATP to serine/threonine residues on protein substrates.
The PCTAIRE-3 subfamily is part of a larger superfamily
that includes the catalytic domains of other protein
STKs, protein tyrosine kinases, RIO kinases,
aminoglycoside phosphotransferase, choline kinase, and
phosphoinositide 3-kinase. PCTAIRE-3 shares sequence
similarity with Cyclin-Dependent Kinases (CDKs), which
belong to a large family of STKs that are regulated by
their cognate cyclins. Together, CDKs and cyclins are
involved in the control of cell-cycle progression,
transcription, and neuronal function. PCTAIRE-3 shows a
restricted pattern of expression and is present in
brain, kidney, and intestine. It is elevated in
Alzheimer's disease (AD) and has been shown to associate
with paired helical filaments (PHFs) and stimulate Tau
phosphorylation. As AD progresses, phosphorylated Tau
aggregates and forms PHFs, which leads to the formation
of neurofibrillary tangles (NFTs). In human glioma
cells, PCTAIRE-3 induces cell cycle arrest and cell
death.
Length = 288
Score = 110 bits (277), Expect = 6e-27
Identities = 74/218 (33%), Positives = 113/218 (51%), Gaps = 12/218 (5%)
Query: 48 YKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLDHPNI 107
Y L +G+G +A V + T VA+K I + + G+ REV ++K L H NI
Sbjct: 7 YVKLDKLGEGTYATVFKGRSKLTENLVALKEI-RLEHEEGAPCTAIREVSLLKNLKHANI 65
Query: 108 VKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGR-MKEKEARAKFRQIVSAVQYCHQKKI 166
V L +I TE+ L LV EY ++ YL G M + Q++ + YCH++KI
Sbjct: 66 VTLHDIIHTERCLTLVFEYLDS-DLKQYLDNCGNLMSMHNVKIFMFQLLRGLSYCHKRKI 124
Query: 167 IHRDLKAENLLLDSEMNIKIADFGFSN-----EFTPGNKLDTFCGSPPYAAPELFQGKKY 221
+HRDLK +NLL++ + +K+ADFG + T N++ T PP L +Y
Sbjct: 125 LHRDLKPQNLLINEKGELKLADFGLARAKSVPTKTYSNEVVTLWYRPPDV---LLGSTEY 181
Query: 222 DGPEVDVWSLGVILYTLVSGSLPFDGSTLRELRERVLR 259
P +D+W +G ILY + +G F GST++E + R
Sbjct: 182 STP-IDMWGVGCILYEMATGRPMFPGSTVKEELHLIFR 218
Score = 62.7 bits (152), Expect = 1e-10
Identities = 41/124 (33%), Positives = 63/124 (50%), Gaps = 21/124 (16%)
Query: 474 LLKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGR-MKEKEARAKFRQIVSAVQYCHQKK 532
++ L +I TE+ L LV EY ++ YL G M + Q++ + YCH++K
Sbjct: 65 IVTLHDIIHTERCLTLVFEYLDS-DLKQYLDNCGNLMSMHNVKIFMFQLLRGLSYCHKRK 123
Query: 533 IIHRDLKAENLLLDSEMNIKIADFG-----------FSNE-----FTPGNKLDTFCGSPP 576
I+HRDLK +NLL++ + +K+ADFG +SNE + P D GS
Sbjct: 124 ILHRDLKPQNLLINEKGELKLADFGLARAKSVPTKTYSNEVVTLWYRPP---DVLLGSTE 180
Query: 577 YAAP 580
Y+ P
Sbjct: 181 YSTP 184
>gnl|CDD|173718 cd05629, STKc_NDR_like_fungal, Catalytic domain of Fungal Nuclear
Dbf2-Related kinase-like Protein Serine/Threonine
Kinases. Serine/Threonine Kinases (STKs), NDR kinase
subfamily, fungal NDR-like proteins, catalytic (c)
domain. STKs catalyze the transfer of the
gamma-phosphoryl group from ATP to serine/threonine
residues on protein substrates. The NDR subfamily is
part of a larger superfamily that includes the catalytic
domains of other protein STKs, protein tyrosine kinases,
RIO kinases, aminoglycoside phosphotransferase, choline
kinase, and phosphoinositide 3-kinase. This group is
composed of fungal NDR-like proteins including
Saccharomyces cerevisiae CBK1 (or CBK1p),
Schizosaccharomyces pombe Orb6 (or Orb6p), Ustilago
maydis Ukc1 (or Ukc1p), and Neurospora crassa Cot1. Like
NDR kinase, group members contain an N-terminal
regulatory (NTR) domain and an insert within the
catalytic domain that contains an auto-inhibitory
sequence. CBK1 is an essential component in the RAM
(regulation of Ace2p activity and cellular
morphogenesis) network. CBK1 and Orb6 play similar roles
in coordinating cell morphology with cell cycle
progression. Ukc1 is involved in morphogenesis,
pathogenicity, and pigment formation. Cot1 plays a role
in polar tip extension.
Length = 377
Score = 113 bits (283), Expect = 6e-27
Identities = 76/293 (25%), Positives = 133/293 (45%), Gaps = 55/293 (18%)
Query: 48 YKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQL-NPGSLQKLFREVRIMKMLDHPN 106
+ +K IGKG F +V+L + TGK A+K + K+++ L + E ++ D P
Sbjct: 3 FHTVKVIGKGAFGEVRLVQKKDTGKIYAMKTLLKSEMFKKDQLAHVKAERDVLAESDSPW 62
Query: 107 IVKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKI 166
+V L+ + + LYL+ME+ GG++ L+ + E R + V A++ H+
Sbjct: 63 VVSLYYSFQDAQYLYLIMEFLPGGDLMTMLIKYDTFSEDVTRFYMAECVLAIEAVHKLGF 122
Query: 167 IHRDLKAENLLLDSEMNIKIADFGFSNEF------------------TPG---------- 198
IHRD+K +N+L+D +IK++DFG S F
Sbjct: 123 IHRDIKPDNILIDRGGHIKLSDFGLSTGFHKQHDSAYYQKLLQGKSNKNRIDNRNSVAVD 182
Query: 199 ---------NKLDTF-----------CGSPPYAAPELFQGKKYDGPEVDVWSLGVILYTL 238
+++ T+ G+P Y APE+F + Y G E D WSLG I++
Sbjct: 183 SINLTMSSKDQIATWKKNRRLMAYSTVGTPDYIAPEIFLQQGY-GQECDWWSLGAIMFEC 241
Query: 239 VSGSLPFDGSTLRELRERVLRGKYRIPF----YMSTDCENLLKKFLVLNPAKR 287
+ G PF E +++ + + F ++S + E+L+++ L+ N R
Sbjct: 242 LIGWPPFCSENSHETYRKIINWRETLYFPDDIHLSVEAEDLIRR-LITNAENR 293
Score = 63.3 bits (154), Expect = 1e-10
Identities = 31/96 (32%), Positives = 53/96 (55%)
Query: 467 ASSGGETLLKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQ 526
A S ++ L+ + + LYL+ME+ GG++ L+ + E R + V A++
Sbjct: 56 AESDSPWVVSLYYSFQDAQYLYLIMEFLPGGDLMTMLIKYDTFSEDVTRFYMAECVLAIE 115
Query: 527 YCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEF 562
H+ IHRD+K +N+L+D +IK++DFG S F
Sbjct: 116 AVHKLGFIHRDIKPDNILIDRGGHIKLSDFGLSTGF 151
>gnl|CDD|132977 cd06646, STKc_MAP4K5, Catalytic domain of the Protein
Serine/Threonine Kinase, Mitogen-activated protein
kinase kinase kinase kinase 5. Serine/threonine kinases
(STKs), mitogen-activated protein kinase (MAPK) kinase
kinase kinase 5 (MAPKKKK5 or MAP4K5) subfamily,
catalytic (c) domain. STKs catalyze the transfer of the
gamma-phosphoryl group from ATP to serine/threonine
residues on protein substrates. The MAP4K5 subfamily is
part of a larger superfamily that includes the catalytic
domains of other protein STKs, protein tyrosine kinases,
RIO kinases, aminoglycoside phosphotransferase, choline
kinase, and phosphoinositide 3-kinase. Members of this
subfamily contain an N-terminal catalytic domain and a
C-terminal citron homology (CNH) regulatory domain,
similar to MAP4K4/6. MAP4Ks are involved in some MAPK
signaling pathways that are important in mediating
cellular responses to extracellular signals by
activating a MAPK kinase kinase (MAPKKK or MAP3K or
MKKK). Each MAPK cascade is activated either by a small
GTP-binding protein or by an adaptor protein, which
transmits the signal either directly to a MAP3K to start
the triple kinase core cascade or indirectly through a
mediator kinase, a MAP4K. MAP4K5, also called germinal
center kinase-related enzyme (GCKR), has been shown to
activate the MAPK c-Jun N-terminal kinase (JNK). MAP4K5
also facilitates Wnt signaling in B cells, and may
therefore be implicated in the control of cell fate,
proliferation, and polarity.
Length = 267
Score = 109 bits (274), Expect = 1e-26
Identities = 77/253 (30%), Positives = 126/253 (49%), Gaps = 12/253 (4%)
Query: 48 YKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFR-EVRIMKMLDHPN 106
Y+L++ +G G + V A+++ TG+ A+KII +L PG L + E+ ++K H N
Sbjct: 11 YELIQRVGSGTYGDVYKARNLHTGELAAVKII---KLEPGDDFSLIQQEIFMVKECKHCN 67
Query: 107 IVKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKI 166
IV F + + L++ MEY GG + D + G + E + R+ + + Y H K
Sbjct: 68 IVAYFGSYLSREKLWICMEYCGGGSLQDIYHVTGPLSELQIAYVCRETLQGLAYLHSKGK 127
Query: 167 IHRDLKAENLLLDSEMNIKIADFGFSNEFTPG-NKLDTFCGSPPYAAPELFQGKKYDGPE 225
+HRD+K N+LL ++K+ADFG + + T K +F G+P + APE+ +K G
Sbjct: 128 MHRDIKGANILLTDNGDVKLADFGVAAKITATIAKRKSFIGTPYWMAPEVAAVEKNGGYN 187
Query: 226 --VDVWSLGVILYTLVSGSLP-FDGSTLREL----RERVLRGKYRIPFYMSTDCENLLKK 278
D+W++G+ L P FD +R L + K + S+ N +K
Sbjct: 188 QLCDIWAVGITAIELAELQPPMFDLHPMRALFLMSKSNFQPPKLKDKTKWSSTFHNFVKI 247
Query: 279 FLVLNPAKRASLE 291
L NP KR + E
Sbjct: 248 SLTKNPKKRPTAE 260
Score = 66.6 bits (162), Expect = 5e-12
Identities = 37/113 (32%), Positives = 61/113 (53%), Gaps = 5/113 (4%)
Query: 483 TEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKIIHRDLKAEN 542
+ + L++ MEY GG + D + G + E + R+ + + Y H K +HRD+K N
Sbjct: 77 SREKLWICMEYCGGGSLQDIYHVTGPLSELQIAYVCRETLQGLAYLHSKGKMHRDIKGAN 136
Query: 543 LLLDSEMNIKIADFGFSNEFTPG-NKLDTFCGSPPYAAPELFQGGAPVTSSGG 594
+LL ++K+ADFG + + T K +F G+P + APE+ A V +GG
Sbjct: 137 ILLTDNGDVKLADFGVAAKITATIAKRKSFIGTPYWMAPEV----AAVEKNGG 185
>gnl|CDD|173641 cd05072, PTKc_Lyn, Catalytic domain of the Protein Tyrosine Kinase,
Lyn. Protein Tyrosine Kinase (PTK) family; Lyn kinase;
catalytic (c) domain. The PTKc family is part of a
larger superfamily that includes the catalytic domains
of other kinases such as protein serine/threonine
kinases, RIO kinases, and phosphoinositide 3-kinase
(PI3K). PTKs catalyze the transfer of the
gamma-phosphoryl group from ATP to tyrosine (tyr)
residues in protein substrates. Lyn is a member of the
Src subfamily of proteins, which are cytoplasmic (or
non-receptor) tyr kinases. Src kinases contain an
N-terminal SH4 domain with a myristoylation site,
followed by SH3 and SH2 domains, a tyr kinase domain,
and a regulatory C-terminal region containing a
conserved tyr. They are activated by autophosphorylation
at the tyr kinase domain, but are negatively regulated
by phosphorylation at the C-terminal tyr by Csk
(C-terminal Src Kinase). Src proteins are involved in
signaling pathways that regulate cytokine and growth
factor responses, cytoskeleton dynamics, cell
proliferation, survival, and differentiation. Lyn is
expressed in B lymphocytes and myeloid cells. It
exhibits both positive and negative regulatory roles in
B cell receptor (BCR) signaling. Lyn, as well as Fyn and
Blk, promotes B cell activation by phosphorylating ITAMs
(immunoreceptor tyr activation motifs) in CD19 and in Ig
components of BCR. It negatively regulates signaling by
its unique ability to phosphorylate ITIMs
(immunoreceptor tyr inhibition motifs) in cell surface
receptors like CD22 and CD5. Lyn also plays an important
role in G-CSF receptor signaling by phosphorylating a
variety of adaptor molecules.
Length = 261
Score = 107 bits (269), Expect = 4e-26
Identities = 74/229 (32%), Positives = 119/229 (51%), Gaps = 25/229 (10%)
Query: 49 KLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPG--SLQKLFREVRIMKMLDHPN 106
KL+K +G G F +V + + + K VA+K L PG S+Q E +MK L H
Sbjct: 9 KLVKKLGAGQFGEVWMGYYNNSTK-VAVK-----TLKPGTMSVQAFLEEANLMKTLQHDK 62
Query: 107 IVKLFQVIETEKTLYLVMEYASGGEVFDYLVLH--GRMKEKEARAKFRQIVSAVQYCHQK 164
+V+L+ V+ E+ +Y++ EY + G + D+L G++ + QI + Y +K
Sbjct: 63 LVRLYAVVTKEEPIYIITEYMAKGSLLDFLKSDEGGKVLLPKLIDFSAQIAEGMAYIERK 122
Query: 165 KIIHRDLKAENLLLDSEMNIKIADFGFS-----NEFTP--GNKLDTFCGSPPYAAPELFQ 217
IHRDL+A N+L+ + KIADFG + NE+T G K + APE
Sbjct: 123 NYIHRDLRAANVLVSESLMCKIADFGLARVIEDNEYTAREGAKFPI-----KWTAPEAIN 177
Query: 218 GKKYDGPEVDVWSLGVILYTLVS-GSLPFDGSTLRELRERVLRGKYRIP 265
+ + DVWS G++LY +V+ G +P+ G + ++ + RG YR+P
Sbjct: 178 FGSFT-IKSDVWSFGILLYEIVTYGKIPYPGMSNSDVMSALQRG-YRMP 224
Score = 58.9 bits (142), Expect = 2e-09
Identities = 32/99 (32%), Positives = 55/99 (55%), Gaps = 7/99 (7%)
Query: 472 ETLLKLFQVIETEKTLYLVMEYASGGEVFDYLVLH--GRMKEKEARAKFRQIVSAVQYCH 529
+ L++L+ V+ E+ +Y++ EY + G + D+L G++ + QI + Y
Sbjct: 61 DKLVRLYAVVTKEEPIYIITEYMAKGSLLDFLKSDEGGKVLLPKLIDFSAQIAEGMAYIE 120
Query: 530 QKKIIHRDLKAENLLLDSEMNIKIADFGFS-----NEFT 563
+K IHRDL+A N+L+ + KIADFG + NE+T
Sbjct: 121 RKNYIHRDLRAANVLVSESLMCKIADFGLARVIEDNEYT 159
>gnl|CDD|173740 cd07842, STKc_CDK8_like, Catalytic domain of Cyclin-Dependent
protein Kinase 8-like Serine/Threonine Kinases.
Serine/Threonine Kinases (STKs), Cyclin-Dependent
protein Kinase 8 (CDK8)-like subfamily, catalytic (c)
domain. STKs catalyze the transfer of the
gamma-phosphoryl group from ATP to serine/threonine
residues on protein substrates. The CDK8-like subfamily
is part of a larger superfamily that includes the
catalytic domains of other protein STKs, protein
tyrosine kinases, RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase. CDKs belong to a large family of STKs that are
regulated by their cognate cyclins. Together, they are
involved in the control of cell-cycle progression,
transcription, and neuronal function. This subfamily is
composed of CDK8, CDC2L6, and similar proteins. CDK8
functions as a negative or positive regulator of
transcription, depending on the scenario. Together with
its regulator, cyclin C, it reversibly associates with
the multi-subunit core Mediator complex, a cofactor that
is involved in regulating RNA polymerase II (RNAP
II)-dependent transcription. CDC2L6 also associates with
Mediator in complexes lacking CDK8. In VP16-dependent
transcriptional activation, CDK8 and CDC2L6 exerts
opposing effects by positive and negative regulation,
respectively, in similar conditions.
Length = 316
Score = 109 bits (274), Expect = 4e-26
Identities = 67/228 (29%), Positives = 103/228 (45%), Gaps = 37/228 (16%)
Query: 47 KYKLLKTIGKGNFAKVKLA--KHVPTGKEVAIKII--DKTQLNPGSLQKLFREVRIMKML 102
KY++ IG+G + +V A K+ GKE AIK DK Q G Q RE+ +++ L
Sbjct: 1 KYEIEGCIGRGTYGRVYKAKRKNGKDGKEYAIKKFKGDKEQYT-GISQSACREIALLREL 59
Query: 103 DHPNIVKLFQVI--ETEKTLYLVMEYASGGEVFDYL------------VLHGRMKEKEAR 148
H N+V L +V +K++YL+ +YA D + M +
Sbjct: 60 KHENVVSLVEVFLEHADKSVYLLFDYAE----HDLWQIIKFHRQAKRVSIPPSM----VK 111
Query: 149 AKFRQIVSAVQYCHQKKIIHRDLKAENLLLDSEMN----IKIADFGFSNEFTPGNKLDTF 204
+ QI++ V Y H ++HRDLK N+L+ E +KI D G + F K
Sbjct: 112 SLLWQILNGVHYLHSNWVLHRDLKPANILVMGEGPERGVVKIGDLGLARLFNAPLKP-LA 170
Query: 205 CGSPP-----YAAPELFQGKKYDGPEVDVWSLGVILYTLVSGSLPFDG 247
P Y APEL G ++ +D+W++G I L++ F G
Sbjct: 171 DLDPVVVTIWYRAPELLLGARHYTKAIDIWAIGCIFAELLTLEPIFKG 218
Score = 58.8 bits (143), Expect = 3e-09
Identities = 36/137 (26%), Positives = 55/137 (40%), Gaps = 32/137 (23%)
Query: 472 ETLLKLFQVI--ETEKTLYLVMEYASGGEVFDYL------------VLHGRMKEKEARAK 517
E ++ L +V +K++YL+ +YA D + M ++
Sbjct: 62 ENVVSLVEVFLEHADKSVYLLFDYAE----HDLWQIIKFHRQAKRVSIPPSM----VKSL 113
Query: 518 FRQIVSAVQYCHQKKIIHRDLKAENLLLDSEMN----IKIADFGFSNEFTPGNKLDTFCG 573
QI++ V Y H ++HRDLK N+L+ E +KI D G + F K
Sbjct: 114 LWQILNGVHYLHSNWVLHRDLKPANILVMGEGPERGVVKIGDLGLARLFNAPLKP-LADL 172
Query: 574 SPP-----YAAPELFQG 585
P Y APEL G
Sbjct: 173 DPVVVTIWYRAPELLLG 189
>gnl|CDD|173746 cd07850, STKc_JNK, Catalytic domain of the Serine/Threonine Kinase,
c-Jun N-terminal Kinase. Serine/Threonine Kinases
(STKs), c-Jun N-terminal kinase (JNK) subfamily,
catalytic (c) domain. STKs catalyze the transfer of the
gamma-phosphoryl group from ATP to serine/threonine
residues on protein substrates. The JNK subfamily is
part of a larger superfamily that includes the catalytic
domains of other protein STKs, protein tyrosine kinases,
RIO kinases, aminoglycoside phosphotransferase, choline
kinase, and phosphoinositide 3-kinase. JNKs are
mitogen-activated protein kinases (MAPKs) that are
involved in many stress-activated responses including
those during inflammation, neurodegeneration, apoptosis,
and persistent pain sensitization, among others. They
are also essential regulators of physiological and
pathological processes and are involved in the
pathogenesis of several diseases such as diabetes,
atherosclerosis, stroke, Parkinson's and Alzheimer's.
Vetebrates harbor three different JNK genes (Jnk1, Jnk2,
and Jnk3) that are alternatively spliced to produce at
least 10 isoforms. JNKs are specifically activated by
the MAPK kinases MKK4 and MKK7, which are in turn
activated by upstream MAPK kinase kinases as a result of
different stimuli including stresses such as ultraviolet
(UV) irradiation, hyperosmolarity, heat shock, or
cytokines. JNKs activate a large number of different
substrates based on specific stimulus, cell type, and
cellular condition, and may be implicated in seemingly
contradictory functions.
Length = 353
Score = 109 bits (275), Expect = 5e-26
Identities = 86/301 (28%), Positives = 135/301 (44%), Gaps = 67/301 (22%)
Query: 47 KYKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLDHPN 106
+Y+ LK IG G V A TG+ VAIK + + N ++ +RE+ +MK+++H N
Sbjct: 17 RYQNLKPIGSGAQGIVCAAYDTVTGQNVAIKKLSRPFQNVTHAKRAYRELVLMKLVNHKN 76
Query: 107 IVKLFQVIETEKTL------YLVMEY--ASGGEVFDYLVLHGRMKEKEARAKFRQIVSAV 158
I+ L V +K+L YLVME A+ +V + H RM Q++ +
Sbjct: 77 IIGLLNVFTPQKSLEEFQDVYLVMELMDANLCQVIQMDLDHERMS-----YLLYQMLCGI 131
Query: 159 QYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSPP-----YAAP 213
++ H IIHRDLK N+++ S+ +KI DFG + T G +F +P Y AP
Sbjct: 132 KHLHSAGIIHRDLKPSNIVVKSDCTLKILDFGLAR--TAGT---SFMMTPYVVTRYYRAP 186
Query: 214 ELFQGKKYDGPEVDVWSLGVILYTLVSGSLPFDG-------------------STLRELR 254
E+ G Y VD+WS+G I+ ++ G++ F G + L+
Sbjct: 187 EVILGMGYK-ENVDIWSVGCIMGEMIRGTVLFPGTDHIDQWNKIIEQLGTPSDEFMSRLQ 245
Query: 255 ERVL-----RGKYR-IPFYM------------------STDCENLLKKFLVLNPAKRASL 290
V R KY F ++ +LL K LV++P KR S+
Sbjct: 246 PTVRNYVENRPKYAGYSFEELFPDVLFPPDSESHNKLKASQARDLLSKMLVIDPEKRISV 305
Query: 291 E 291
+
Sbjct: 306 D 306
Score = 53.2 bits (128), Expect = 2e-07
Identities = 39/122 (31%), Positives = 61/122 (50%), Gaps = 20/122 (16%)
Query: 474 LLKLF---QVIETEKTLYLVMEY--ASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYC 528
LL +F + +E + +YLVME A+ +V + H RM Q++ +++
Sbjct: 80 LLNVFTPQKSLEEFQDVYLVMELMDANLCQVIQMDLDHERMS-----YLLYQMLCGIKHL 134
Query: 529 HQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSPP-----YAAPELF 583
H IIHRDLK N+++ S+ +KI DFG + T G +F +P Y APE+
Sbjct: 135 HSAGIIHRDLKPSNIVVKSDCTLKILDFGLAR--TAGT---SFMMTPYVVTRYYRAPEVI 189
Query: 584 QG 585
G
Sbjct: 190 LG 191
>gnl|CDD|173698 cd05607, STKc_GRK7, Catalytic domain of the Protein
Serine/Threonine Kinase, G protein-coupled Receptor
Kinase 7. Serine/Threonine Kinases (STKs), G
protein-coupled Receptor Kinase (GRK) subfamily, GRK7
isoform, catalytic (c) domain. STKs catalyze the
transfer of the gamma-phosphoryl group from ATP to
serine/threonine residues on protein substrates. The GRK
subfamily is part of a larger superfamily that includes
the catalytic domains of other protein STKs, protein
tyrosine kinases, RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase. GRKs phosphorylate and regulate G
protein-coupled receptors (GPCRs), the largest
superfamily of cell surface receptors, which regulate
some part of nearly all physiological functions.
Phosphorylated GPCRs bind to arrestins, which prevents
further G protein signaling despite the presence of
activating ligand. There are seven types of GRKs, named
GRK1 to GRK7. GRK7, also called iodopsin kinase, belongs
to the visual group of GRKs. It is primarily found in
the retina and plays a role in the regulation of opsin
light receptors. GRK7 is located in retinal cone outer
segments and plays an important role in regulating
photoresponse of the cones.
Length = 277
Score = 107 bits (269), Expect = 7e-26
Identities = 70/242 (28%), Positives = 121/242 (50%), Gaps = 9/242 (3%)
Query: 54 IGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKL-FREVRIMKMLDHPNIVKLFQ 112
+GKG F +V + TGK A K +DK +L S +K+ E I++ ++ P IV L
Sbjct: 1 LGKGGFGEVCAVQVKNTGKMYACKKLDKKRLKKKSGEKMALLEKEILEKVNSPFIVNLAY 60
Query: 113 VIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKF--RQIVSAVQYCHQKKIIHRD 170
E++ L LVM +GG++ ++ G + R QI + + H I++RD
Sbjct: 61 AFESKTHLCLVMSLMNGGDLKYHIYNVGERGLEMERVIHYSAQITCGILHLHSMDIVYRD 120
Query: 171 LKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSPPYAAPELFQGKKYDGPEVDVWS 230
+K EN+LLD + N +++D G + E G + G+ Y APE+ + + Y P VD ++
Sbjct: 121 MKPENVLLDDQGNCRLSDLGLAVELKDGKTITQRAGTNGYMAPEILKEEPYSYP-VDWFA 179
Query: 231 LGVILYTLVSGSLPF----DGSTLRELRERVLRGKYRIPFY-MSTDCENLLKKFLVLNPA 285
+G +Y +V+G PF + EL+ R L + + + + +++ + FL P
Sbjct: 180 MGCSIYEMVAGRTPFKDHKEKVAKEELKRRTLEDEVKFEHQNFTEESKDICRLFLAKKPE 239
Query: 286 KR 287
R
Sbjct: 240 DR 241
Score = 58.0 bits (140), Expect = 4e-09
Identities = 32/113 (28%), Positives = 57/113 (50%), Gaps = 2/113 (1%)
Query: 474 LLKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKF--RQIVSAVQYCHQK 531
++ L E++ L LVM +GG++ ++ G + R QI + + H
Sbjct: 55 IVNLAYAFESKTHLCLVMSLMNGGDLKYHIYNVGERGLEMERVIHYSAQITCGILHLHSM 114
Query: 532 KIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSPPYAAPELFQ 584
I++RD+K EN+LLD + N +++D G + E G + G+ Y APE+ +
Sbjct: 115 DIVYRDMKPENVLLDDQGNCRLSDLGLAVELKDGKTITQRAGTNGYMAPEILK 167
>gnl|CDD|133201 cd05070, PTKc_Fyn_Yrk, Catalytic domain of the Protein Tyrosine
Kinases, Fyn and Yrk. Protein Tyrosine Kinase (PTK)
family; Fyn and Yrk kinases; catalytic (c) domain. The
PTKc family is part of a larger superfamily that
includes the catalytic domains of other kinases such as
protein serine/threonine kinases, RIO kinases, and
phosphoinositide 3-kinase (PI3K). PTKs catalyze the
transfer of the gamma-phosphoryl group from ATP to
tyrosine (tyr) residues in protein substrates. Fyn and
Yrk are members of the Src subfamily of proteins, which
are cytoplasmic (or non-receptor) tyr kinases. Src
kinases contain an N-terminal SH4 domain with a
myristoylation site, followed by SH3 and SH2 domains, a
tyr kinase domain, and a regulatory C-terminal region
containing a conserved tyr. They are activated by
autophosphorylation at the tyr kinase domain, but are
negatively regulated by phosphorylation at the
C-terminal tyr by Csk (C-terminal Src Kinase). Src
proteins are involved in signaling pathways that
regulate cytokine and growth factor responses,
cytoskeleton dynamics, cell proliferation, survival, and
differentiation. Fyn, together with Lck, plays a
critical role in T-cell signal transduction by
phosphorylating ITAM (immunoreceptor tyr activation
motif) sequences on T-cell receptors, ultimately leading
to the proliferation and differentiation of T-cells. In
addition, Fyn is involved in the myelination of neurons,
and is implicated in Alzheimer's and Parkinson's
diseases. Yrk has been detected only in chickens. It is
primarily found in neuronal and epithelial cells and in
macrophages. It may play a role in inflammation and in
response to injury.
Length = 260
Score = 106 bits (266), Expect = 9e-26
Identities = 83/263 (31%), Positives = 131/263 (49%), Gaps = 40/263 (15%)
Query: 49 KLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLDHPNIV 108
+L+K +G G F +V + K VA+K + ++P + E +IMK L H +V
Sbjct: 9 QLIKKLGNGQFGEVWMGTWNGNTK-VAVKTLKPGTMSP---ESFLEEAQIMKKLRHDKLV 64
Query: 109 KLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARA--------KFRQIVSAVQY 160
+L+ V+ +E+ +Y+V EY S G + D+L K+ E RA Q+ + + Y
Sbjct: 65 QLYAVV-SEEPIYIVTEYMSKGSLLDFL------KDGEGRALKLPNLVDMAAQVAAGMAY 117
Query: 161 CHQKKIIHRDLKAENLLLDSEMNIKIADFGFS-----NEFTP--GNKLDTFCGSPPYAAP 213
+ IHRDL++ N+L+ + KIADFG + NE+T G K +P A
Sbjct: 118 IERMNYIHRDLRSANILVGDGLVCKIADFGLARLIEDNEYTARQGAKFPIKWTAPEAALY 177
Query: 214 ELFQGKKYDGPEVDVWSLGVILYTLVS-GSLPFDGSTLRELRERVLRGKYRIPFYMSTDC 272
F K DVWS G++L LV+ G +P+ G RE+ E+V RG YR+P DC
Sbjct: 178 GRFTIKS------DVWSFGILLTELVTKGRVPYPGMNNREVLEQVERG-YRMP--CPQDC 228
Query: 273 ENLLKKFLV----LNPAKRASLE 291
L + ++ +P +R + E
Sbjct: 229 PISLHELMLQCWKKDPEERPTFE 251
Score = 55.0 bits (132), Expect = 3e-08
Identities = 34/105 (32%), Positives = 57/105 (54%), Gaps = 20/105 (19%)
Query: 472 ETLLKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARA--------KFRQIVS 523
+ L++L+ V+ +E+ +Y+V EY S G + D+L K+ E RA Q+ +
Sbjct: 61 DKLVQLYAVV-SEEPIYIVTEYMSKGSLLDFL------KDGEGRALKLPNLVDMAAQVAA 113
Query: 524 AVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFS-----NEFT 563
+ Y + IHRDL++ N+L+ + KIADFG + NE+T
Sbjct: 114 GMAYIERMNYIHRDLRSANILVGDGLVCKIADFGLARLIEDNEYT 158
>gnl|CDD|173722 cd05633, STKc_GRK3, Catalytic domain of the Protein
Serine/Threonine Kinase, G protein-coupled Receptor
Kinase 3. Serine/Threonine Kinases (STKs), G
protein-coupled Receptor Kinase (GRK) subfamily, GRK3
isoform, catalytic (c) domain. STKs catalyze the
transfer of the gamma-phosphoryl group from ATP to
serine/threonine residues on protein substrates. The GRK
subfamily is part of a larger superfamily that includes
the catalytic domains of other protein STKs, protein
tyrosine kinases, RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase. GRKs phosphorylate and regulate G
protein-coupled receptors (GPCRs), the largest
superfamily of cell surface receptors which regulate
some part of nearly all physiological functions.
Phosphorylated GPCRs bind to arrestins, which prevents
further G protein signaling despite the presence of
activating ligand. There are seven types of GRKs, named
GRK1 to GRK7. GRK3 (also known as beta-adrenergic
receptor kinase 2) is widely expressed in many tissues.
GRK3-deficient mice show a lack of olfactory receptor
desensitization and altered regulation of the M2
muscarinic airway. GRK3 is involved in modulating the
cholinergic response of airway smooth muscles. It also
plays a role in dopamine receptor regulation. GRK3
promoter polymorphisms may be associated with bipolar
disorder.
Length = 279
Score = 107 bits (268), Expect = 9e-26
Identities = 74/242 (30%), Positives = 122/242 (50%), Gaps = 10/242 (4%)
Query: 54 IGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKML----DHPNIVK 109
IG+G F +V + TGK A+K +DK ++ + L RIM L D P IV
Sbjct: 2 IGRGGFGEVYGCRKADTGKMYAMKCLDKKRIKMKQGETLALNERIMLSLVSTGDCPFIVC 61
Query: 110 LFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKIIHR 169
+ T L +++ +GG++ +L HG EKE R +I+ +++ H + +++R
Sbjct: 62 MTYAFHTPDKLCFILDLMNGGDLHYHLSQHGVFSEKEMRFYATEIILGLEHMHNRFVVYR 121
Query: 170 DLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSPPYAAPELFQ-GKKYDGPEVDV 228
DLK N+LLD +++I+D G + +F+ K G+ Y APE+ Q G YD D
Sbjct: 122 DLKPANILLDEHGHVRISDLGLACDFSK-KKPHASVGTHGYMAPEVLQKGTAYDS-SADW 179
Query: 229 WSLGVILYTLVSGSLPFDGSTLR---ELRERVLRGKYRIPFYMSTDCENLLKKFLVLNPA 285
+SLG +L+ L+ G PF + E+ L +P S + ++LL+ L + +
Sbjct: 180 FSLGCMLFKLLRGHSPFRQHKTKDKHEIDRMTLTVNVELPDSFSPELKSLLEGLLQRDVS 239
Query: 286 KR 287
KR
Sbjct: 240 KR 241
Score = 68.9 bits (168), Expect = 1e-12
Identities = 43/163 (26%), Positives = 77/163 (47%), Gaps = 1/163 (0%)
Query: 483 TEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKIIHRDLKAEN 542
T L +++ +GG++ +L HG EKE R +I+ +++ H + +++RDLK N
Sbjct: 68 TPDKLCFILDLMNGGDLHYHLSQHGVFSEKEMRFYATEIILGLEHMHNRFVVYRDLKPAN 127
Query: 543 LLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSPPYAAPELFQGGAPVTSSGGAGTNHTHN 602
+LLD +++I+D G + +F+ K G+ Y APE+ Q G SS +
Sbjct: 128 ILLDEHGHVRISDLGLACDFSK-KKPHASVGTHGYMAPEVLQKGTAYDSSADWFSLGCML 186
Query: 603 SSISPAPTNFKRQNTIDSASIKENTARLNAGRPAKNTASIAPL 645
+ + F++ T D I T +N P + + L
Sbjct: 187 FKLLRGHSPFRQHKTKDKHEIDRMTLTVNVELPDSFSPELKSL 229
>gnl|CDD|132951 cd06620, PKc_MAPKK_Byr1_like, Catalytic domain of fungal Byr1-like
dual-specificity MAP kinase kinases. Protein kinases
(PKs), MAP kinase kinase (MAPKK) subfamily, fungal
Byr1-like proteins, catalytic (c) domain. PKs catalyze
the transfer of the gamma-phosphoryl group from ATP to
serine/threonine or tyrosine residues on protein
substrates. The MAPKK subfamily is part of a larger
superfamily that includes the catalytic domains of other
protein serine/threonine kinases, protein tyrosine
kinases, RIO kinases, aminoglycoside phosphotransferase,
choline kinase, and phosphoinositide 3-kinase. The
mitogen-activated protein (MAP) kinase signaling
pathways are important mediators of cellular responses
to extracellular signals. The pathways involve a triple
kinase core cascade comprising of the MAP kinase (MAPK),
which is phosphorylated and activated by a MAPK kinase
(MAPKK or MKK), which itself is phosphorylated and
activated by a MAPK kinase kinase (MAPKKK or MKKK).
Members of this group include the MAPKKs Byr1 from
Schizosaccharomyces pombe, FUZ7 from Ustilago maydis,
and related proteins. Byr1 phosphorylates its downstream
target, the MAPK Spk1, and is regulated by the MAPKKK
Byr2. The Spk1 cascade is pheromone-responsive and is
essential for sporulation and sexual differentiation in
fission yeast. FUZ7 phosphorylates and activates its
target, the MAPK Crk1, which is required in mating and
virulence in U. maydis.
Length = 284
Score = 107 bits (268), Expect = 1e-25
Identities = 72/256 (28%), Positives = 116/256 (45%), Gaps = 19/256 (7%)
Query: 49 KLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLDHPNIV 108
+ + +G GN V KH+PTG +A K++ +++ RE++IM P IV
Sbjct: 8 ETISDLGAGNGGSVSKVKHIPTGTVMAKKVV-HIGAKSSVRKQILRELQIMHECRSPYIV 66
Query: 109 KLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQK-KII 167
+ E + + ME+ G + G + + +V + Y + +I+
Sbjct: 67 SFYGAFLNENNICMCMEFMDCGSLDRIYKKGGPIPVEILGKIAVAVVEGLTYLYNVHRIM 126
Query: 168 HRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKL-DTFCGSPPYAAPELFQGKKYDGPEV 226
HRD+K N+L++S IK+ DFG S E N + DTF G+ Y +PE QG KY +
Sbjct: 127 HRDIKPSNILVNSRGQIKLCDFGVSGELI--NSIADTFVGTSTYMSPERIQGGKYT-VKS 183
Query: 227 DVWSLGVILYTLVSGSLPFDGST------------LRELRERVLRGKYRIPF-YMSTDCE 273
DVWSLG+ + L G PF S L L++ V R+P D
Sbjct: 184 DVWSLGISIIELALGKFPFAFSNIDDDGQDDPMGILDLLQQIVQEPPPRLPSSDFPEDLR 243
Query: 274 NLLKKFLVLNPAKRAS 289
+ + L+ +P +R +
Sbjct: 244 DFVDACLLKDPTERPT 259
Score = 57.1 bits (138), Expect = 8e-09
Identities = 26/56 (46%), Positives = 36/56 (64%), Gaps = 3/56 (5%)
Query: 532 KIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKL-DTFCGSPPYAAPELFQGG 586
+I+HRD+K N+L++S IK+ DFG S E N + DTF G+ Y +PE QGG
Sbjct: 124 RIMHRDIKPSNILVNSRGQIKLCDFGVSGELI--NSIADTFVGTSTYMSPERIQGG 177
>gnl|CDD|143354 cd07849, STKc_ERK1_2_like, Catalytic domain of Extracellular
signal-Regulated Kinase 1 and 2-like Serine/Threonine
Kinases. Serine/Threonine Kinases (STKs), Extracellular
signal-regulated kinases 1 and 2 (ERK1/2) and Fus3
subfamily, catalytic (c) domain. STKs catalyze the
transfer of the gamma-phosphoryl group from ATP to
serine/threonine residues on protein substrates. This
ERK1/2-like subfamily is part of a larger superfamily
that includes the catalytic domains of other protein
STKs, protein tyrosine kinases, RIO kinases,
aminoglycoside phosphotransferase, choline kinase, and
phosphoinositide 3-kinase. This subfamily is composed of
the mitogen-activated protein kinases (MAPKs) ERK1,
ERK2, baker's yeast Fus3, and similar proteins. MAPK
pathways are important mediators of cellular responses
to extracellular signals. ERK1/2 activation is
preferentially by mitogenic factors, differentiation
stimuli, and cytokines, through a kinase cascade
involving the MAPK kinases MEK1/2 and a MAPK kinase
kinase from the Raf family. ERK1/2 have numerous
substrates, many of which are nuclear and participate in
transcriptional regulation of many cellular processes.
They regulate cell growth, cell proliferation, and cell
cycle progression from G1 to S phase. Although the
distinct roles of ERK1 and ERK2 have not been fully
determined, it is known that ERK2 can maintain most
functions in the absence of ERK1, and that the deletion
of ERK2 is embryonically lethal. The MAPK, Fus3,
regulates yeast mating processes including
mating-specific gene expression, G1 arrest, mating
projection, and cell fusion.
Length = 336
Score = 108 bits (272), Expect = 1e-25
Identities = 81/293 (27%), Positives = 128/293 (43%), Gaps = 52/293 (17%)
Query: 44 HIGK-YKLLKTIGKGNFAKVKLAKHVPTGKEVAIKII---DKTQLNPGSLQKLFREVRIM 99
+G Y+ L IG+G + V A H PTG +VAIK I + Q+ RE++I+
Sbjct: 2 DVGPRYQNLSYIGEGAYGMVCSATHKPTGVKVAIKKISPFEHQTF----CQRTLREIKIL 57
Query: 100 KMLDHPNIVKLFQVI-----ETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKF-RQ 153
+ H NI+ + +I E+ +Y+V E E Y ++ + + F Q
Sbjct: 58 RRFKHENIIGILDIIRPPSFESFNDVYIVQELM---ETDLYKLIKTQHLSNDHIQYFLYQ 114
Query: 154 IVSAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFS----NEFTPGNKLDTFCGSPP 209
I+ ++Y H ++HRDLK NLLL++ ++KI DFG + E L + +
Sbjct: 115 ILRGLKYIHSANVLHRDLKPSNLLLNTNCDLKICDFGLARIADPEHDHTGFLTEYVATRW 174
Query: 210 YAAPELFQGKKYDGPEVDVWSLGVILYTLVSGSLPFDG---------------------- 247
Y APE+ K +D+WS+G IL ++S F G
Sbjct: 175 YRAPEIMLNSKGYTKAIDIWSVGCILAEMLSNRPLFPGKDYLHQLNLILGVLGTPSQEDL 234
Query: 248 STLRELRER----VLRGKYRIPF-----YMSTDCENLLKKFLVLNPAKRASLE 291
+ + LR R L K ++P+ +LL K L NP KR ++E
Sbjct: 235 NCIISLRARNYIKSLPFKPKVPWNKLFPNADPKALDLLDKMLTFNPHKRITVE 287
Score = 52.7 bits (127), Expect = 3e-07
Identities = 24/67 (35%), Positives = 37/67 (55%), Gaps = 4/67 (5%)
Query: 520 QIVSAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFS----NEFTPGNKLDTFCGSP 575
QI+ ++Y H ++HRDLK NLLL++ ++KI DFG + E L + +
Sbjct: 114 QILRGLKYIHSANVLHRDLKPSNLLLNTNCDLKICDFGLARIADPEHDHTGFLTEYVATR 173
Query: 576 PYAAPEL 582
Y APE+
Sbjct: 174 WYRAPEI 180
>gnl|CDD|133165 cd05033, PTKc_EphR, Catalytic domain of Ephrin Receptor Protein
Tyrosine Kinases. Protein Tyrosine Kinase (PTK) family;
Ephrin Receptor (EphR) subfamily; catalytic (c) domain.
The PTKc family is part of a larger superfamily that
includes the catalytic domains of other kinases such as
protein serine/threonine kinases, RIO kinases, and
phosphoinositide 3-kinase (PI3K). PTKs catalyze the
transfer of the gamma-phosphoryl group from ATP to
tyrosine (tyr) residues in protein substrates. EphRs
comprise the largest subfamily of receptor tyr kinases
(RTKs). They can be classified into two classes (EphA
and EphB), according to their extracellular sequences,
which largely correspond to binding preferences for
either GPI-anchored ephrin-A ligands or transmembrane
ephrin-B ligands. Vertebrates have ten EphA and six EhpB
receptors, which display promiscuous ligand interactions
within each class. EphRs contain an ephrin binding
domain and two fibronectin repeats extracellularly, a
transmembrane segment, and a cytoplasmic tyr kinase
domain. Binding of the ephrin ligand to EphR requires
cell-cell contact since both are anchored to the plasma
membrane. This allows ephrin/EphR dimers to form,
leading to the activation of the intracellular tyr
kinase domain. The resulting downstream signals occur
bidirectionally in both EphR-expressing cells (forward
signaling) and ephrin-expressing cells (reverse
signaling). The main effect of ephrin/EphR interaction
is cell-cell repulsion or adhesion. Ephrin/EphR
signaling is important in neural development and
plasticity, cell morphogenesis and proliferation,
cell-fate determination, embryonic development, tissue
patterning, and angiogenesis.
Length = 266
Score = 106 bits (267), Expect = 1e-25
Identities = 72/240 (30%), Positives = 115/240 (47%), Gaps = 21/240 (8%)
Query: 49 KLLKTIGKGNFAKVKLAKHVPTGKE---VAIKIIDKTQLNPGSLQK----LFREVRIMKM 101
+ K IG G F +V + GK+ VAIK L GS K E IM
Sbjct: 7 TIEKVIGGGEFGEVCRGRLKLPGKKEIDVAIK-----TLKAGSSDKQRLDFLTEASIMGQ 61
Query: 102 LDHPNIVKLFQVIETEKTLYLVMEYASGGEVFDYLVLH-GRMKEKEARAKFRQIVSAVQY 160
DHPNI++L V+ + + ++ EY G + +L + G+ + R I S ++Y
Sbjct: 62 FDHPNIIRLEGVVTKSRPVMIITEYMENGSLDKFLRENDGKFTVGQLVGMLRGIASGMKY 121
Query: 161 CHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEF-TPGNKLDTFCGSPP--YAAPELFQ 217
+ +HRDL A N+L++S + K++DFG S T G P + APE
Sbjct: 122 LSEMNYVHRDLAARNILVNSNLVCKVSDFGLSRRLEDSEATYTTKGGKIPIRWTAPEAIA 181
Query: 218 GKKYDGPEVDVWSLGVILYTLVS-GSLPFDGSTLRELRERVLRGKYRIPFYMSTDCENLL 276
+K+ DVWS G++++ ++S G P+ + +++ + V G YR+P M DC + L
Sbjct: 182 YRKFT-SASDVWSFGIVMWEVMSYGERPYWDMSNQDVIKAVEDG-YRLPPPM--DCPSAL 237
Score = 52.7 bits (127), Expect = 2e-07
Identities = 31/123 (25%), Positives = 57/123 (46%), Gaps = 4/123 (3%)
Query: 474 LLKLFQVIETEKTLYLVMEYASGGEVFDYLVLH-GRMKEKEARAKFRQIVSAVQYCHQKK 532
+++L V+ + + ++ EY G + +L + G+ + R I S ++Y +
Sbjct: 67 IIRLEGVVTKSRPVMIITEYMENGSLDKFLRENDGKFTVGQLVGMLRGIASGMKYLSEMN 126
Query: 533 IIHRDLKAENLLLDSEMNIKIADFGFSNEF-TPGNKLDTFCGSPP--YAAPELFQGGAPV 589
+HRDL A N+L++S + K++DFG S T G P + APE
Sbjct: 127 YVHRDLAARNILVNSNLVCKVSDFGLSRRLEDSEATYTTKGGKIPIRWTAPEAIAYRKFT 186
Query: 590 TSS 592
++S
Sbjct: 187 SAS 189
>gnl|CDD|173719 cd05630, STKc_GRK6, Catalytic domain of the Protein
Serine/Threonine Kinase, G protein-coupled Receptor
Kinase 6. Serine/Threonine Kinases (STKs), G
protein-coupled Receptor Kinase (GRK) subfamily, GRK6
isoform, catalytic (c) domain. STKs catalyze the
transfer of the gamma-phosphoryl group from ATP to
serine/threonine residues on protein substrates. The GRK
subfamily is part of a larger superfamily that includes
the catalytic domains of other protein STKs, protein
tyrosine kinases, RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase. GRKs phosphorylate and regulate G
protein-coupled receptors (GPCRs), the largest
superfamily of cell surface receptors which regulate
some part of nearly all physiological functions.
Phosphorylated GPCRs bind to arrestins, which prevents
further G protein signaling despite the presence of
activating ligand. There are seven types of GRKs, named
GRK1 to GRK7. GRK6 is widely expressed in many tissues.
t is expressed as multiple splice variants with
different domain architectures. It is
post-translationally palmitoylated and localized in the
membrane. GRK6 plays important roles in the regulation
of dopamine, M3 muscarinic, opioid, and chemokine
receptor signaling. It also plays maladaptive roles in
addiction and Parkinson's disease. GRK6-deficient mice
exhibit altered dopamine receptor regulation, decreased
lymphocyte chemotaxis, and increased acute inflammation
and neutrophil chemotaxis.
Length = 285
Score = 107 bits (267), Expect = 1e-25
Identities = 72/248 (29%), Positives = 126/248 (50%), Gaps = 10/248 (4%)
Query: 48 YKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKL-FREVRIMKMLDHPN 106
++ + +GKG F +V + TGK A K ++K ++ + + E +I++ ++
Sbjct: 2 FRQYRVLGKGGFGEVCACQVRATGKMYACKKLEKKRIKKRKGESMALNEKQILEKVNSRF 61
Query: 107 IVKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKF--RQIVSAVQYCHQK 164
+V L ET+ L LV+ +GG++ ++ G +E RA F +I ++ HQ+
Sbjct: 62 VVSLAYAYETKDALCLVLTLMNGGDLKFHIYHMGEAGFEEGRAVFYAAEICCGLEDLHQE 121
Query: 165 KIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSPPYAAPELFQGKKYD-G 223
+I++RDLK EN+LLD +I+I+D G + G + G+ Y APE+ + ++Y
Sbjct: 122 RIVYRDLKPENILLDDHGHIRISDLGLAVHVPEGQTIKGRVGTVGYMAPEVVKNERYTFS 181
Query: 224 PEVDVWSLGVILYTLVSGSLPFDGSTLRELRERVLR----GKYRIPFYMSTDCENLLKKF 279
P D W+LG +LY +++G PF + RE V R + S D +L K
Sbjct: 182 P--DWWALGCLLYEMIAGQSPFQQRKKKIKREEVERLVKEVQEEYSEKFSPDARSLCKML 239
Query: 280 LVLNPAKR 287
L +P +R
Sbjct: 240 LCKDPKER 247
Score = 63.9 bits (155), Expect = 5e-11
Identities = 35/105 (33%), Positives = 59/105 (56%), Gaps = 2/105 (1%)
Query: 482 ETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKF--RQIVSAVQYCHQKKIIHRDLK 539
ET+ L LV+ +GG++ ++ G +E RA F +I ++ HQ++I++RDLK
Sbjct: 70 ETKDALCLVLTLMNGGDLKFHIYHMGEAGFEEGRAVFYAAEICCGLEDLHQERIVYRDLK 129
Query: 540 AENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSPPYAAPELFQ 584
EN+LLD +I+I+D G + G + G+ Y APE+ +
Sbjct: 130 PENILLDDHGHIRISDLGLAVHVPEGQTIKGRVGTVGYMAPEVVK 174
>gnl|CDD|143378 cd07873, STKc_PCTAIRE1, Catalytic domain of the Serine/Threonine
Kinase, PCTAIRE-1 kinase. Serine/Threonine Kinases
(STKs), PCTAIRE-1 subfamily, catalytic (c) domain. STKs
catalyze the transfer of the gamma-phosphoryl group from
ATP to serine/threonine residues on protein substrates.
The PCTAIRE-1 subfamily is part of a larger superfamily
that includes the catalytic domains of other protein
STKs, protein tyrosine kinases, RIO kinases,
aminoglycoside phosphotransferase, choline kinase, and
phosphoinositide 3-kinase. PCTAIRE-1 shares sequence
similarity with Cyclin-Dependent Kinases (CDKs), which
belong to a large family of STKs that are regulated by
their cognate cyclins. Together, CDKs and cyclins are
involved in the control of cell-cycle progression,
transcription, and neuronal function. PCTAIRE-1 is
expressed ubiquitously and is localized in the
cytoplasm. Its kinase activity is cell cycle dependent
and peaks at the S and G2 phases. PCTAIRE-1 is highly
expressed in the brain and may play a role in regulating
neurite outgrowth. It can also associate with Trap
(Tudor repeat associator with PCTAIRE-2), a
physiological partner of PCTAIRE-2; with p11, a small
dimeric protein with similarity to S100; and with 14-3-3
proteins, mediators of phosphorylation-dependent
interactions in many different proteins.
Length = 301
Score = 107 bits (268), Expect = 1e-25
Identities = 68/207 (32%), Positives = 106/207 (51%), Gaps = 4/207 (1%)
Query: 48 YKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLDHPNI 107
Y L +G+G +A V + T VA+K I + + G+ REV ++K L H NI
Sbjct: 8 YIKLDKLGEGTYATVYKGRSKLTDNLVALKEI-RLEHEEGAPCTAIREVSLLKDLKHANI 66
Query: 108 VKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFR-QIVSAVQYCHQKKI 166
V L +I TEK+L LV EY ++ YL G F Q++ + YCH++K+
Sbjct: 67 VTLHDIIHTEKSLTLVFEYLDK-DLKQYLDDCGNSINMHNVKLFLFQLLRGLNYCHRRKV 125
Query: 167 IHRDLKAENLLLDSEMNIKIADFGFSN-EFTPGNKLDTFCGSPPYAAPELFQGKKYDGPE 225
+HRDLK +NLL++ +K+ADFG + + P + Y P++ G +
Sbjct: 126 LHRDLKPQNLLINERGELKLADFGLARAKSIPTKTYSNEVVTLWYRPPDILLGSTDYSTQ 185
Query: 226 VDVWSLGVILYTLVSGSLPFDGSTLRE 252
+D+W +G I Y + +G F GST+ E
Sbjct: 186 IDMWGVGCIFYEMSTGRPLFPGSTVEE 212
Score = 60.0 bits (145), Expect = 9e-10
Identities = 32/87 (36%), Positives = 51/87 (58%), Gaps = 2/87 (2%)
Query: 474 LLKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFR-QIVSAVQYCHQKK 532
++ L +I TEK+L LV EY ++ YL G F Q++ + YCH++K
Sbjct: 66 IVTLHDIIHTEKSLTLVFEYLDK-DLKQYLDDCGNSINMHNVKLFLFQLLRGLNYCHRRK 124
Query: 533 IIHRDLKAENLLLDSEMNIKIADFGFS 559
++HRDLK +NLL++ +K+ADFG +
Sbjct: 125 VLHRDLKPQNLLINERGELKLADFGLA 151
>gnl|CDD|143381 cd07876, STKc_JNK2, Catalytic domain of the Serine/Threonine
Kinase, c-Jun N-terminal Kinase 2. Serine/Threonine
Kinases (STKs), c-Jun N-terminal kinase 2 (JNK2)
subfamily, catalytic (c) domain. STKs catalyze the
transfer of the gamma-phosphoryl group from ATP to
serine/threonine residues on protein substrates. The
JNK2 subfamily is part of a larger superfamily that
includes the catalytic domains of other protein STKs,
protein tyrosine kinases, RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase. JNKs are mitogen-activated protein kinases
(MAPKs) that are involved in many stress-activated
responses including those during inflammation,
neurodegeneration, apoptosis, and persistent pain
sensitization, among others. Vetebrates harbor three
different JNK genes (Jnk1, Jnk2, and Jnk3). JNK1, like
JNK2, is expressed in every cell and tissue type.
Initially it was thought that JNK1 and JNK2 were
functionally redundant as mice deficient in either genes
(Jnk1 or Jnk2) could survive but disruption of both
genes resulted in lethality. However, recent studies
have shown that JNK1 and JNK2 perform distinct functions
through specific binding partners and substrates. JNK2
is specifically translocated to the mitochondria during
dopaminergic cell death. Specific substrates include the
microtubule-associated proteins DCX and Tau, as well as
TIF-IA which is involved in ribosomal RNA synthesis
regulation. Mice deficient in Jnk2 show protection
against arthritis, type 1 diabetes, atherosclerosis,
abdominal aortic aneurysm, cardiac cell death,
TNF-induced liver damage, and tumor growth, indicating
that JNK2 may play roles in the pathogenesis of these
diseases.
Length = 359
Score = 108 bits (270), Expect = 2e-25
Identities = 64/208 (30%), Positives = 103/208 (49%), Gaps = 10/208 (4%)
Query: 47 KYKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLDHPN 106
+Y+ LK IG G V A G VA+K + + N ++ +RE+ ++K ++H N
Sbjct: 22 RYQQLKPIGSGAQGIVCAAFDTVLGINVAVKKLSRPFQNQTHAKRAYRELVLLKCVNHKN 81
Query: 107 IVKLFQVIETEKTL------YLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQY 160
I+ L V +K+L YLVME V+H + + Q++ +++
Sbjct: 82 IISLLNVFTPQKSLEEFQDVYLVMELMDANLC---QVIHMELDHERMSYLLYQMLCGIKH 138
Query: 161 CHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSPPYAAPELFQGKK 220
H IIHRDLK N+++ S+ +KI DFG + + + + Y APE+ G
Sbjct: 139 LHSAGIIHRDLKPSNIVVKSDCTLKILDFGLARTACTNFMMTPYVVTRYYRAPEVILGMG 198
Query: 221 YDGPEVDVWSLGVILYTLVSGSLPFDGS 248
Y VD+WS+G I+ LV GS+ F G+
Sbjct: 199 YK-ENVDIWSVGCIMGELVKGSVIFQGT 225
Score = 55.4 bits (133), Expect = 4e-08
Identities = 32/120 (26%), Positives = 55/120 (45%), Gaps = 9/120 (7%)
Query: 472 ETLLKLFQVIETEKTL------YLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAV 525
+ ++ L V +K+L YLVME V+H + + Q++ +
Sbjct: 80 KNIISLLNVFTPQKSLEEFQDVYLVMELMDANLC---QVIHMELDHERMSYLLYQMLCGI 136
Query: 526 QYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSPPYAAPELFQG 585
++ H IIHRDLK N+++ S+ +KI DFG + + + + Y APE+ G
Sbjct: 137 KHLHSAGIIHRDLKPSNIVVKSDCTLKILDFGLARTACTNFMMTPYVVTRYYRAPEVILG 196
>gnl|CDD|173768 cd08228, STKc_Nek6, Catalytic domain of the Protein
Serine/Threonine Kinase, Never In Mitosis gene A-related
kinase 6. Serine/Threonine Kinases (STKs), Never In
Mitosis gene A (NIMA)-related kinase 6 (Nek6) subfamily,
catalytic (c) domain. STKs catalyze the transfer of the
gamma-phosphoryl group from ATP to serine/threonine
residues on protein substrates. The Nek6 subfamily is
one of a family of 11 different Neks (Nek1-11) that are
involved in cell cycle control. The Nek family is part
of a larger superfamily that includes the catalytic
domains of other protein STKs, protein tyrosine kinases,
RIO kinases, aminoglycoside phosphotransferase, choline
kinase, and phosphoinositide 3-kinase. Nek6 is required
for the transition from metaphase to anaphase. It also
plays important roles in mitotic spindle formation and
cytokinesis. Activated by Nek9 during mitosis, Nek6
phosphorylates Eg5, a kinesin that is important for
spindle bipolarity. Nek6 localizes to spindle
microtubules during metaphase and anaphase, and to the
midbody during cytokinesis.
Length = 267
Score = 105 bits (264), Expect = 2e-25
Identities = 60/215 (27%), Positives = 114/215 (53%), Gaps = 13/215 (6%)
Query: 45 IGKYKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQL-NPGSLQKLFREVRIMKMLD 103
+ +++ K IG+G F++V A + K VA+K + ++ + + Q +E+ ++K L+
Sbjct: 1 LANFQIEKKIGRGQFSEVYRATCLLDRKPVALKKVQIFEMMDAKARQDCVKEIDLLKQLN 60
Query: 104 HPNIVKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMK----EKEARAKFRQIVSAVQ 159
HPN++K + L +V+E A G++ + + K E+ F Q+ SAV+
Sbjct: 61 HPNVIKYLDSFIEDNELNIVLELADAGDLSQMIKYFKKQKRLIPERTVWKYFVQLCSAVE 120
Query: 160 YCHQKKIIHRDLKAENLLLDSEMNIKIADFG----FSNEFTPGNKLDTFCGSPPYAAPEL 215
+ H ++++HRD+K N+ + + +K+ D G FS++ T + L G+P Y +PE
Sbjct: 121 HMHSRRVMHRDIKPANVFITATGVVKLGDLGLGRFFSSKTTAAHSL---VGTPYYMSPER 177
Query: 216 FQGKKYDGPEVDVWSLGVILYTLVSGSLPFDGSTL 250
Y+ + D+WSLG +LY + + PF G +
Sbjct: 178 IHENGYNF-KSDIWSLGCLLYEMAALQSPFYGDKM 211
Score = 55.4 bits (133), Expect = 3e-08
Identities = 30/103 (29%), Positives = 55/103 (53%), Gaps = 11/103 (10%)
Query: 487 LYLVMEYASGGEVFDYLVLHGRMK----EKEARAKFRQIVSAVQYCHQKKIIHRDLKAEN 542
L +V+E A G++ + + K E+ F Q+ SAV++ H ++++HRD+K N
Sbjct: 77 LNIVLELADAGDLSQMIKYFKKQKRLIPERTVWKYFVQLCSAVEHMHSRRVMHRDIKPAN 136
Query: 543 LLLDSEMNIKIADFG----FSNEFTPGNKLDTFCGSPPYAAPE 581
+ + + +K+ D G FS++ T + L G+P Y +PE
Sbjct: 137 VFITATGVVKLGDLGLGRFFSSKTTAAHSL---VGTPYYMSPE 176
>gnl|CDD|173696 cd05605, STKc_GRK4_like, Catalytic domain of G protein-coupled
Receptor Kinase 4-like Protein Serine/Threonine Kinases.
Serine/Threonine Kinases (STKs), G protein-coupled
Receptor Kinase (GRK) subfamily, GRK4-like group,
catalytic (c) domain. STKs catalyze the transfer of the
gamma-phosphoryl group from ATP to serine/threonine
residues on protein substrates. The GRK subfamily is
part of a larger superfamily that includes the catalytic
domains of other protein STKs, protein tyrosine kinases,
RIO kinases, aminoglycoside phosphotransferase, choline
kinase, and phosphoinositide 3-kinase. GRKs
phosphorylate and regulate G protein-coupled receptors
(GPCRs), the largest superfamily of cell surface
receptors which regulate some part of nearly all
physiological functions. Phosphorylated GPCRs bind to
arrestins, which prevents further G protein signaling
despite the presence of activating ligand. There are
seven types of GRKs, named GRK1 to GRK7. Members of the
GRK4-like group include GRK4, GRK5, GRK6, and similar
GRKs. GRKs in this group contain an N-terminal RGS
homology (RH) domain and a catalytic domain, but lack a
G protein betagamma-subunit binding domain. They are
localized to the plasma membrane through
post-translational lipid modification or direct binding
to PIP2.
Length = 285
Score = 106 bits (265), Expect = 2e-25
Identities = 69/249 (27%), Positives = 124/249 (49%), Gaps = 12/249 (4%)
Query: 48 YKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKL-FREVRIMKMLDHPN 106
++ + +GKG F +V + TGK A K ++K ++ + + E +I++ ++
Sbjct: 2 FRHYRVLGKGGFGEVCACQVRATGKMYACKKLEKKRIKKRKGEAMALNEKQILEKVNSRF 61
Query: 107 IVKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKF--RQIVSAVQYCHQK 164
+V L ET+ L LV+ +GG++ ++ G E RA F +I ++ H++
Sbjct: 62 VVSLAYAYETKDALCLVLTLMNGGDLKFHIYNMGNPGFDEERAVFYAAEITCGLEDLHRE 121
Query: 165 KIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSPPYAAPELFQGKKYDGP 224
+I++RDLK EN+LLD +I+I+D G + E G + G+ Y APE+ + ++Y
Sbjct: 122 RIVYRDLKPENILLDDYGHIRISDLGLAVEIPEGETIRGRVGTVGYMAPEVVKNERY-TF 180
Query: 225 EVDVWSLGVILYTLVSGSLPFDGSTLRELRERVLR------GKYRIPFYMSTDCENLLKK 278
D W LG ++Y ++ G PF + RE V R +Y F S ++ ++
Sbjct: 181 SPDWWGLGCLIYEMIEGKSPFRQRKEKVKREEVERRVKEDQEEYSEKF--SEAARSICRQ 238
Query: 279 FLVLNPAKR 287
L +P R
Sbjct: 239 LLTKDPGFR 247
Score = 61.4 bits (149), Expect = 3e-10
Identities = 35/103 (33%), Positives = 58/103 (56%), Gaps = 2/103 (1%)
Query: 482 ETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKF--RQIVSAVQYCHQKKIIHRDLK 539
ET+ L LV+ +GG++ ++ G E RA F +I ++ H+++I++RDLK
Sbjct: 70 ETKDALCLVLTLMNGGDLKFHIYNMGNPGFDEERAVFYAAEITCGLEDLHRERIVYRDLK 129
Query: 540 AENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSPPYAAPEL 582
EN+LLD +I+I+D G + E G + G+ Y APE+
Sbjct: 130 PENILLDDYGHIRISDLGLAVEIPEGETIRGRVGTVGYMAPEV 172
>gnl|CDD|132966 cd06635, STKc_TAO1, Catalytic domain of the Protein
Serine/Threonine Kinase, Thousand-and-one amino acids 1.
Serine/threonine kinases (STKs), thousand-and-one amino
acids 1 (TAO1) subfamily, catalytic (c) domain. STKs
catalyze the transfer of the gamma-phosphoryl group from
ATP to serine/threonine residues on protein substrates.
The TAO subfamily is part of a larger superfamily that
includes the catalytic domains of other protein STKs,
protein tyrosine kinases, RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase. TAO proteins possess mitogen-activated protein
kinase (MAPK) kinase kinase (MAPKKK or MAP3K or MKKK)
activity. MAPK signaling cascades are important in
mediating cellular responses to extracellular signals.
TAO1 is sometimes referred to as prostate-derived
sterile 20-like kinase 2 (PSK2). TAO1 activates the p38
MAPK through direct interaction with and activation of
MEK3. TAO1 is highly expressed in the brain and may play
a role in neuronal apoptosis. TAO1 interacts with the
checkpoint proteins BubR1 and Mad2, and plays an
important role in regulating mitotic progression, which
is required for both chromosome congression and
checkpoint-induced anaphase delay. TAO1 may play a role
in protecting genomic stability.
Length = 317
Score = 107 bits (267), Expect = 3e-25
Identities = 70/211 (33%), Positives = 112/211 (53%), Gaps = 11/211 (5%)
Query: 40 RDEPHIGKYKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKT-QLNPGSLQKLFREVRI 98
+++P + L+ IG G+F V A+ V T + VAIK + + + + Q + +EV+
Sbjct: 20 KEDPE-KLFTDLREIGHGSFGAVYFARDVRTNEVVAIKKMSYSGKQSNEKWQDIIKEVKF 78
Query: 99 MKMLDHPNIVKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGR-MKEKEARAKFRQIVSA 157
++ + HPN ++ E T +LVMEY G D L +H + ++E E A +
Sbjct: 79 LQRIKHPNSIEYKGCYLREHTAWLVMEYCLG-SASDLLEVHKKPLQEVEIAAITHGALQG 137
Query: 158 VQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSPPYAAPELFQ 217
+ Y H +IHRD+KA N+LL +K+ADFG ++ +P N +F G+P + APE+
Sbjct: 138 LAYLHSHNMIHRDIKAGNILLTEPGQVKLADFGSASIASPAN---SFVGTPYWMAPEVIL 194
Query: 218 GK---KYDGPEVDVWSLGVILYTLVSGSLPF 245
+YDG +VDVWSLG+ L P
Sbjct: 195 AMDEGQYDG-KVDVWSLGITCIELAERKPPL 224
Score = 66.3 bits (161), Expect = 1e-11
Identities = 38/100 (38%), Positives = 57/100 (57%), Gaps = 5/100 (5%)
Query: 484 EKTLYLVMEYASGGEVFDYLVLHGR-MKEKEARAKFRQIVSAVQYCHQKKIIHRDLKAEN 542
E T +LVMEY G D L +H + ++E E A + + Y H +IHRD+KA N
Sbjct: 97 EHTAWLVMEYCLG-SASDLLEVHKKPLQEVEIAAITHGALQGLAYLHSHNMIHRDIKAGN 155
Query: 543 LLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSPPYAAPEL 582
+LL +K+ADFG ++ +P N +F G+P + APE+
Sbjct: 156 ILLTEPGQVKLADFGSASIASPAN---SFVGTPYWMAPEV 192
>gnl|CDD|173697 cd05606, STKc_beta_ARK, Catalytic domain of the Protein
Serine/Threonine Kinase, beta-adrenergic receptor
kinase. Serine/Threonine Kinases (STKs), G
protein-coupled Receptor Kinase (GRK) subfamily,
beta-adrenergic receptor kinase (beta-ARK) group,
catalytic (c) domain. STKs catalyze the transfer of the
gamma-phosphoryl group from ATP to serine/threonine
residues on protein substrates. The GRK subfamily is
part of a larger superfamily that includes the catalytic
domains of other protein STKs, protein tyrosine kinases,
RIO kinases, aminoglycoside phosphotransferase, choline
kinase, and phosphoinositide 3-kinase. GRKs
phosphorylate and regulate G protein-coupled receptors
(GPCRs), the largest superfamily of cell surface
receptors which regulate some part of nearly all
physiological functions. Phosphorylated GPCRs bind to
arrestins, which prevents further G protein signaling
despite the presence of activating ligand. There are
seven types of GRKs, named GRK1 to GRK7. The beta-ARK
group is composed of GRK2, GRK3, and similar proteins.
GRK2 and GRK3 are both widely expressed in many tissues,
although GRK2 is present at higher levels. They contain
an N-terminal RGS homology (RH) domain, a central
catalytic domain, and C-terminal pleckstrin homology
(PH) domain that mediates PIP2 and G protein
betagamma-subunit translocation to the membrane. GRK2
(also called beta-ARK or beta-ARK1) is important in
regulating several cardiac receptor responses. It plays
a role in cardiac development and in hypertension.
Deletion of GRK2 in mice results in embryonic lethality,
caused by hypoplasia of the ventricular myocardium. GRK2
also plays important roles in the liver (as a regulator
of portal blood pressure), in immune cells, and in the
nervous system. Altered GRK2 expression has been
reported in several disorders including major
depression, schizophrenia, bipolar disorder, and
Parkinsonism.
Length = 278
Score = 105 bits (264), Expect = 3e-25
Identities = 72/242 (29%), Positives = 119/242 (49%), Gaps = 10/242 (4%)
Query: 54 IGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKML----DHPNIVK 109
IG+G F +V + TGK A+K +DK ++ + L RIM L D P IV
Sbjct: 2 IGRGGFGEVYGCRKADTGKMYAMKCLDKKRIKMKQGETLALNERIMLSLVSTGDCPFIVC 61
Query: 110 LFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKIIHR 169
+ T L +++ +GG++ +L HG E E R +I+ +++ H + +++R
Sbjct: 62 MSYAFHTPDKLSFILDLMNGGDLHYHLSQHGVFSEAEMRFYAAEIILGLEHMHNRFVVYR 121
Query: 170 DLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSPPYAAPELFQ-GKKYDGPEVDV 228
DLK N+LLD +++I+D G + +F+ K G+ Y APE+ Q G YD D
Sbjct: 122 DLKPANILLDEHGHVRISDLGLACDFSK-KKPHASVGTHGYMAPEVLQKGVAYDS-SADW 179
Query: 229 WSLGVILYTLVSGSLPFDGSTLR---ELRERVLRGKYRIPFYMSTDCENLLKKFLVLNPA 285
+SLG +L+ L+ G PF + E+ L +P S + +LL+ L +
Sbjct: 180 FSLGCMLFKLLRGHSPFRQHKTKDKHEIDRMTLTMAVELPDSFSPELRSLLEGLLQRDVN 239
Query: 286 KR 287
+R
Sbjct: 240 RR 241
Score = 63.8 bits (155), Expect = 5e-11
Identities = 34/111 (30%), Positives = 60/111 (54%), Gaps = 1/111 (0%)
Query: 482 ETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKIIHRDLKAE 541
T L +++ +GG++ +L HG E E R +I+ +++ H + +++RDLK
Sbjct: 67 HTPDKLSFILDLMNGGDLHYHLSQHGVFSEAEMRFYAAEIILGLEHMHNRFVVYRDLKPA 126
Query: 542 NLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSPPYAAPELFQGGAPVTSS 592
N+LLD +++I+D G + +F+ K G+ Y APE+ Q G SS
Sbjct: 127 NILLDEHGHVRISDLGLACDFSK-KKPHASVGTHGYMAPEVLQKGVAYDSS 176
>gnl|CDD|132947 cd06616, PKc_MKK4, Catalytic domain of the dual-specificity Protein
Kinase, MAP kinase kinase 4. Protein kinases (PKs), MAP
kinase kinase 4 (MKK4) subfamily, catalytic (c) domain.
PKs catalyze the transfer of the gamma-phosphoryl group
from ATP to serine/threonine or tyrosine residues on
protein substrates. The MKK4 subfamily is part of a
larger superfamily that includes the catalytic domains
of other protein serine/threonine kinases, protein
tyrosine kinases, RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase. The mitogen-activated protein (MAP) kinase
signaling pathways are important mediators of cellular
responses to extracellular signals. The pathways involve
a triple kinase core cascade comprising of the MAP
kinase (MAPK), which is phosphorylated and activated by
a MAPK kinase (MAPKK or MKK), which itself is
phosphorylated and activated by a MAPK kinase kinase
(MAPKKK or MKKK). MKK4 is a dual-specificity PK that
phosphorylates and activates the downstream targets,
c-Jun N-terminal kinase (JNK) and p38 MAPK, on specific
threonine and tyrosine residues. JNK and p38 are
collectively known as stress-activated MAPKs, as they
are activated in response to a variety of environmental
stresses and pro-inflammatory cytokines. Their
activation is associated with the induction of cell
death. Mice deficient in MKK4 die during embryogenesis
and display anemia, severe liver hemorrhage, and
abnormal hepatogenesis. MKK4 may also play roles in the
immune system and in cardiac hypertrophy. It plays a
major role in cancer as a tumor and metastasis
suppressor. Under certain conditions, MKK4 is
pro-oncogenic.
Length = 288
Score = 105 bits (265), Expect = 3e-25
Identities = 71/229 (31%), Positives = 104/229 (45%), Gaps = 41/229 (17%)
Query: 54 IGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVR-IMKMLDHPNIVKLFQ 112
IG+G F V H P+G +A+K I T ++ ++L ++ +M+ D P IVK +
Sbjct: 12 IGRGAFGTVNKMLHKPSGTIMAVKRIRST-VDEKEQKRLLMDLDVVMRSSDCPYIVKFYG 70
Query: 113 VIETEKTLYLVMEYASGGEVFD------YLVLHGRMKEKEARAKFRQIVSAVQYC----- 161
+ E ++ ME D Y VL + E +I+ +
Sbjct: 71 ALFREGDCWICMELMDIS--LDKFYKYVYEVLKSVIPE--------EILGKIAVATVKAL 120
Query: 162 -HQK---KIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFC-----GSPPYAA 212
+ K KIIHRD+K N+LLD NIK+ DFG S G +D+ G PY A
Sbjct: 121 NYLKEELKIIHRDVKPSNILLDRNGNIKLCDFGIS-----GQLVDSIAKTRDAGCRPYMA 175
Query: 213 PELFQGKKYDGPEV--DVWSLGVILYTLVSGSLPFDG--STLRELRERV 257
PE DG +V DVWSLG+ LY + +G P+ S +L + V
Sbjct: 176 PERIDPSARDGYDVRSDVWSLGITLYEVATGKFPYPKWNSVFDQLTQVV 224
Score = 52.8 bits (127), Expect = 2e-07
Identities = 29/67 (43%), Positives = 37/67 (55%), Gaps = 11/67 (16%)
Query: 521 IVSAVQYCHQK-KIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFC-----GS 574
V A+ Y ++ KIIHRD+K N+LLD NIK+ DFG S G +D+ G
Sbjct: 116 TVKALNYLKEELKIIHRDVKPSNILLDRNGNIKLCDFGIS-----GQLVDSIAKTRDAGC 170
Query: 575 PPYAAPE 581
PY APE
Sbjct: 171 RPYMAPE 177
>gnl|CDD|173769 cd08229, STKc_Nek7, Catalytic domain of the Protein
Serine/Threonine Kinase, Never In Mitosis gene A-related
kinase 7. Serine/Threonine Kinases (STKs), Never In
Mitosis gene A (NIMA)-related kinase 7 (Nek7) subfamily,
catalytic (c) domain. STKs catalyze the transfer of the
gamma-phosphoryl group from ATP to serine/threonine
residues on protein substrates. The Nek7 subfamily is
one of a family of 11 different Neks (Nek1-11) that are
involved in cell cycle control. The Nek family is part
of a larger superfamily that includes the catalytic
domains of other protein STKs, protein tyrosine kinases,
RIO kinases, aminoglycoside phosphotransferase, choline
kinase, and phosphoinositide 3-kinase. Nek7 is required
for mitotic spindle formation and cytokinesis. It is
enriched in the centrosome and is critical for
microtubule nucleation. Nek7 is activated by Nek9 during
mitosis, and may regulate the p70 ribosomal S6 kinase.
Length = 267
Score = 105 bits (263), Expect = 3e-25
Identities = 60/216 (27%), Positives = 115/216 (53%), Gaps = 15/216 (6%)
Query: 45 IGKYKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQL-NPGSLQKLFREVRIMKMLD 103
+ +++ K IG+G F++V A + G VA+K + L + + +E+ ++K L+
Sbjct: 1 LANFRIEKKIGRGQFSEVYRATCLLDGVPVALKKVQIFDLMDAKARADCIKEIDLLKQLN 60
Query: 104 HPNIVKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGR-----MKEKEARAKFRQIVSAV 158
HPN++K + + L +V+E A G++ ++ H + + EK F Q+ SA+
Sbjct: 61 HPNVIKYYASFIEDNELNIVLELADAGDL-SRMIKHFKKQKRLIPEKTVWKYFVQLCSAL 119
Query: 159 QYCHQKKIIHRDLKAENLLLDSEMNIKIADFG----FSNEFTPGNKLDTFCGSPPYAAPE 214
++ H ++++HRD+K N+ + + +K+ D G FS++ T + L G+P Y +PE
Sbjct: 120 EHMHSRRVMHRDIKPANVFITATGVVKLGDLGLGRFFSSKTTAAHSL---VGTPYYMSPE 176
Query: 215 LFQGKKYDGPEVDVWSLGVILYTLVSGSLPFDGSTL 250
Y+ + D+WSLG +LY + + PF G +
Sbjct: 177 RIHENGYNF-KSDIWSLGCLLYEMAALQSPFYGDKM 211
Score = 52.7 bits (126), Expect = 2e-07
Identities = 31/117 (26%), Positives = 62/117 (52%), Gaps = 13/117 (11%)
Query: 474 LLKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGR-----MKEKEARAKFRQIVSAVQYC 528
++K + + L +V+E A G++ ++ H + + EK F Q+ SA+++
Sbjct: 64 VIKYYASFIEDNELNIVLELADAGDL-SRMIKHFKKQKRLIPEKTVWKYFVQLCSALEHM 122
Query: 529 HQKKIIHRDLKAENLLLDSEMNIKIADFG----FSNEFTPGNKLDTFCGSPPYAAPE 581
H ++++HRD+K N+ + + +K+ D G FS++ T + L G+P Y +PE
Sbjct: 123 HSRRVMHRDIKPANVFITATGVVKLGDLGLGRFFSSKTTAAHSL---VGTPYYMSPE 176
>gnl|CDD|132964 cd06633, STKc_TAO3, Catalytic domain of the Protein
Serine/Threonine Kinase, Thousand-and-one amino acids 3.
Serine/threonine kinases (STKs), thousand-and-one amino
acids 3 (TAO3) subfamily, catalytic (c) domain. STKs
catalyze the transfer of the gamma-phosphoryl group from
ATP to serine/threonine residues on protein substrates.
The TAO subfamily is part of a larger superfamily that
includes the catalytic domains of other protein STKs,
protein tyrosine kinases, RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase. TAO proteins possess mitogen-activated protein
kinase (MAPK) kinase kinase (MAPKKK or MAP3K or MKKK)
activity. MAPK signaling cascades are important in
mediating cellular responses to extracellular signals.
TAO3 is also known as JIK (JNK inhibitory kinase) or KFC
(kinase from chicken). It specifically activates c-Jun
N-terminal kinase (JNK), presumably by phosphorylating
and activating MKK4/MKK7. In Saccharomyces cerevisiae,
TAO3 is a component of the RAM (regulation of Ace2p
activity and cellular morphogenesis) signaling pathway.
TAO3 is upregulated in retinal ganglion cells after
axotomy, and may play a role in apoptosis.
Length = 313
Score = 106 bits (266), Expect = 3e-25
Identities = 68/189 (35%), Positives = 104/189 (55%), Gaps = 12/189 (6%)
Query: 51 LKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKT--QLNPGSLQKLFREVRIMKMLDHPNIV 108
L IG G+F V A + T + VA+K + + Q N Q + +EV+ ++ L HPN +
Sbjct: 26 LHEIGHGSFGAVYFATNSHTNEVVAVKKMSYSGKQTNE-KWQDIIKEVKFLQQLKHPNTI 84
Query: 109 KLFQVIETEKTLYLVMEYASGGEVFDYLVLHGR-MKEKEARAKFRQIVSAVQYCHQKKII 167
+ E T +LVMEY G D L +H + ++E E A + + Y H +I
Sbjct: 85 EYKGCYLKEHTAWLVMEYCLG-SASDLLEVHKKPLQEVEIAAITHGALQGLAYLHSHNMI 143
Query: 168 HRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSPPYAAPELFQGK---KYDGP 224
HRD+KA N+LL +K+ADFG +++ +P N +F G+P + APE+ +YDG
Sbjct: 144 HRDIKAGNILLTEPGQVKLADFGSASKSSPAN---SFVGTPYWMAPEVILAMDEGQYDG- 199
Query: 225 EVDVWSLGV 233
+VDVWSLG+
Sbjct: 200 KVDVWSLGI 208
Score = 66.6 bits (162), Expect = 8e-12
Identities = 38/100 (38%), Positives = 58/100 (58%), Gaps = 5/100 (5%)
Query: 484 EKTLYLVMEYASGGEVFDYLVLHGR-MKEKEARAKFRQIVSAVQYCHQKKIIHRDLKAEN 542
E T +LVMEY G D L +H + ++E E A + + Y H +IHRD+KA N
Sbjct: 93 EHTAWLVMEYCLG-SASDLLEVHKKPLQEVEIAAITHGALQGLAYLHSHNMIHRDIKAGN 151
Query: 543 LLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSPPYAAPEL 582
+LL +K+ADFG +++ +P N +F G+P + APE+
Sbjct: 152 ILLTEPGQVKLADFGSASKSSPAN---SFVGTPYWMAPEV 188
>gnl|CDD|240233 PTZ00024, PTZ00024, cyclin-dependent protein kinase; Provisional.
Length = 335
Score = 106 bits (267), Expect = 3e-25
Identities = 80/297 (26%), Positives = 122/297 (41%), Gaps = 60/297 (20%)
Query: 52 KTIGKGNFAKVKLAKHVPTGKEVAIK---IIDKTQLNPGSLQK---------LFREVRIM 99
+G+G + KV+ A TGK VAIK II+ + Q RE++IM
Sbjct: 15 AHLGEGTYGKVEKAYDTLTGKIVAIKKVKIIEISNDVTKDRQLVGMCGIHFTTLRELKIM 74
Query: 100 KMLDHPNIVKLFQVIETEKTLYLVMEYASG--GEVFDYLVLHGRMKEKEARAKFRQIVSA 157
+ H NI+ L V + LVM+ + +V D + R+ E + + QI++
Sbjct: 75 NEIKHENIMGLVDVYVEGDFINLVMDIMASDLKKVVDRKI---RLTESQVKCILLQILNG 131
Query: 158 VQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSPP-------- 209
+ H+ +HRDL N+ ++S+ KIADFG + + DT
Sbjct: 132 LNVLHKWYFMHRDLSPANIFINSKGICKIADFGLARRYGYPPYSDTLSKDETMQRREEMT 191
Query: 210 -------YAAPELFQGKKYDGPEVDVWSLGVILYTLVSGSLPFDGST-LREL-RERVLRG 260
Y APEL G + VD+WS+G I L++G F G + +L R L G
Sbjct: 192 SKVVTLWYRAPELLMGAEKYHFAVDMWSVGCIFAELLTGKPLFPGENEIDQLGRIFELLG 251
Query: 261 K---------YRIPFYM-----------------STDCENLLKKFLVLNPAKRASLE 291
++P Y S D +LL+ L LNP +R S +
Sbjct: 252 TPNEDNWPQAKKLPLYTEFTPRKPKDLKTIFPNASDDAIDLLQSLLKLNPLERISAK 308
Score = 47.4 bits (113), Expect = 1e-05
Identities = 22/76 (28%), Positives = 40/76 (52%), Gaps = 5/76 (6%)
Query: 489 LVMEYASG--GEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKIIHRDLKAENLLLD 546
LVM+ + +V D + R+ E + + QI++ + H+ +HRDL N+ ++
Sbjct: 97 LVMDIMASDLKKVVDRKI---RLTESQVKCILLQILNGLNVLHKWYFMHRDLSPANIFIN 153
Query: 547 SEMNIKIADFGFSNEF 562
S+ KIADFG + +
Sbjct: 154 SKGICKIADFGLARRY 169
>gnl|CDD|133211 cd05080, PTKc_Tyk2_rpt2, Catalytic (repeat 2) domain of the Protein
Tyrosine Kinase, Tyrosine kinase 2. Protein Tyrosine
Kinase (PTK) family; Tyrosine kinase 2 (Tyk2); catalytic
(c) domain (repeat 2). The PTKc family is part of a
larger superfamily that includes the catalytic domains
of other kinases such as protein serine/threonine
kinases, RIO kinases, and phosphoinositide 3-kinase
(PI3K). PTKs catalyze the transfer of the
gamma-phosphoryl group from ATP to tyrosine (tyr)
residues in protein substrates. Tyk2 is a member of the
Janus kinase (Jak) subfamily of proteins, which are
cytoplasmic (or nonreceptor) tyr kinases containing an
N-terminal FERM domain, followed by a Src homology 2
(SH2) domain, a pseudokinase domain, and a C-terminal
tyr kinase catalytic domain. Jaks are crucial for
cytokine receptor signaling. They are activated by
autophosphorylation upon cytokine-induced receptor
aggregation, and subsequently trigger downstream
signaling events such as the phosphorylation of signal
transducers and activators of transcription (STATs).
Tyk2 is widely expressed in many tissues. It is involved
in signaling via the cytokine receptors IFN-alphabeta,
IL-6, IL-10, IL-12, IL-13, and IL-23. It mediates cell
surface urokinase receptor (uPAR) signaling and plays a
role in modulating vascular smooth muscle cell (VSMC)
functional behavior in response to injury. Tyk2 is also
important in dendritic cell function and T helper (Th)1
cell differentiation. A homozygous mutation of Tyk2 was
found in a patient with hyper-IgE syndrome (HIES), a
primary immunodeficiency characterized by recurrent skin
abscesses, pneumonia, and elevated serum IgE. This
suggests that Tyk2 may play important roles in multiple
cytokine signaling involved in innate and adaptive
immunity.
Length = 283
Score = 105 bits (263), Expect = 4e-25
Identities = 68/202 (33%), Positives = 102/202 (50%), Gaps = 13/202 (6%)
Query: 49 KLLKTIGKGNFAKVKLAKHVP----TGKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLDH 104
K ++ +G+G+F KV L + P TG+ VA+K + K + + +E+ I+K L H
Sbjct: 7 KKIRVLGEGHFGKVSLYCYDPANDGTGEMVAVKTL-KRECGQQNTSGWKKEINILKTLYH 65
Query: 105 PNIVKLFQVIET--EKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCH 162
NIVK K L L+MEY G + DYL H ++ + +QI + Y H
Sbjct: 66 ENIVKYKGCCSEQGGKGLQLIMEYVPLGSLRDYLPKH-KLNLAQLLLFAQQICEGMAYLH 124
Query: 163 QKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFC--GSPP--YAAPELFQG 218
+ IHRDL A N+LLD++ +KI DFG + G++ G P + A E +
Sbjct: 125 SQHYIHRDLAARNVLLDNDRLVKIGDFGLAKAVPEGHEYYRVREDGDSPVFWYAVECLKE 184
Query: 219 KKYDGPEVDVWSLGVILYTLVS 240
K+ DVWS GV LY L++
Sbjct: 185 NKFSYAS-DVWSFGVTLYELLT 205
Score = 61.5 bits (149), Expect = 3e-10
Identities = 31/82 (37%), Positives = 44/82 (53%), Gaps = 1/82 (1%)
Query: 484 EKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKIIHRDLKAENL 543
K L L+MEY G + DYL H ++ + +QI + Y H + IHRDL A N+
Sbjct: 80 GKGLQLIMEYVPLGSLRDYLPKH-KLNLAQLLLFAQQICEGMAYLHSQHYIHRDLAARNV 138
Query: 544 LLDSEMNIKIADFGFSNEFTPG 565
LLD++ +KI DFG + G
Sbjct: 139 LLDNDRLVKIGDFGLAKAVPEG 160
>gnl|CDD|133199 cd05068, PTKc_Frk_like, Catalytic domain of Fyn-related kinase-like
Protein Tyrosine Kinases. Protein Tyrosine Kinase (PTK)
family; Human Fyn-related kinase (Frk) and similar
proteins; catalytic (c) domain. The PTKc family is part
of a larger superfamily that includes the catalytic
domains of other kinases such as protein
serine/threonine kinases, RIO kinases, and
phosphoinositide 3-kinase (PI3K). PTKs catalyze the
transfer of the gamma-phosphoryl group from ATP to
tyrosine (tyr) residues in protein substrates. Frk and
Srk are members of the Src subfamily of proteins, which
are cytoplasmic (or non-receptor) tyr kinases. Src
kinases contain an N-terminal SH4 domain with a
myristoylation site, followed by SH3 and SH2 domains, a
tyr kinase domain, and a regulatory C-terminal region
containing a conserved tyr. They are activated by
autophosphorylation at the tyr kinase domain, but are
negatively regulated by phosphorylation at the
C-terminal tyr by Csk (C-terminal Src Kinase). Src
proteins are involved in signaling pathways that
regulate cytokine and growth factor responses,
cytoskeleton dynamics, cell proliferation, survival, and
differentiation. Frk, also known as Rak, is specifically
expressed in liver, lung, kidney, intestine, mammary
glands, and the islets of Langerhans. Rodent homologs
were previously referred to as GTK (gastrointestinal tyr
kinase), BSK (beta-cell Src-like kinase), or IYK
(intestinal tyr kinase). Studies in mice reveal that Frk
is not essential for viability. It plays a role in the
signaling that leads to cytokine-induced beta-cell death
in Type I diabetes. It also regulates beta-cell number
during embryogenesis and early in life.
Length = 261
Score = 104 bits (262), Expect = 5e-25
Identities = 73/259 (28%), Positives = 120/259 (46%), Gaps = 31/259 (11%)
Query: 49 KLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQ--KLFREVRIMKMLDHPN 106
+LL+ +G G F +V T VA+K L PG++ E +IMK L HP
Sbjct: 9 QLLRKLGAGQFGEVWEGLWNNT-TPVAVK-----TLKPGTMDPKDFLAEAQIMKKLRHPK 62
Query: 107 IVKLFQVIETEKTLYLVMEYASGGEVFDYL--VLHGRMKEKEARAKFRQIVSAVQYCHQK 164
+++L+ V E+ +Y+V E G + +YL +K + Q+ S + Y +
Sbjct: 63 LIQLYAVCTLEEPIYIVTELMKYGSLLEYLQGGAGRALKLPQLIDMAAQVASGMAYLEAQ 122
Query: 165 KIIHRDLKAENLLLDSEMNIKIADFGFS-----NEFTP--GNKLDTFCGSPPYAAPELFQ 217
IHRDL A N+L+ K+ADFG + + + G K + APE
Sbjct: 123 NYIHRDLAARNVLVGENNICKVADFGLARVIKEDIYEAREGAKFPI-----KWTAPEAAL 177
Query: 218 GKKYDGPEVDVWSLGVILYTLVS-GSLPFDGSTLRELRERVLRGKYRIPFYMSTDCENLL 276
++ + DVWS G++L +V+ G +P+ G T E+ ++V +G YR+P C L
Sbjct: 178 YNRFS-IKSDVWSFGILLTEIVTYGRMPYPGMTNAEVLQQVDQG-YRMP--CPPGCPKEL 233
Query: 277 KKFLV----LNPAKRASLE 291
++ +P R + E
Sbjct: 234 YDIMLDCWKEDPDDRPTFE 252
Score = 50.1 bits (120), Expect = 1e-06
Identities = 27/88 (30%), Positives = 44/88 (50%), Gaps = 2/88 (2%)
Query: 474 LLKLFQVIETEKTLYLVMEYASGGEVFDYL--VLHGRMKEKEARAKFRQIVSAVQYCHQK 531
L++L+ V E+ +Y+V E G + +YL +K + Q+ S + Y +
Sbjct: 63 LIQLYAVCTLEEPIYIVTELMKYGSLLEYLQGGAGRALKLPQLIDMAAQVASGMAYLEAQ 122
Query: 532 KIIHRDLKAENLLLDSEMNIKIADFGFS 559
IHRDL A N+L+ K+ADFG +
Sbjct: 123 NYIHRDLAARNVLVGENNICKVADFGLA 150
>gnl|CDD|173658 cd05114, PTKc_Tec_Rlk, Catalytic domain of the Protein Tyrosine
Kinases, Tyrosine kinase expressed in hepatocellular
carcinoma and Resting lymphocyte kinase. Protein
Tyrosine Kinase (PTK) family; Tyrosine kinase expressed
in hepatocellular carcinoma (Tec) and Resting lymphocyte
kinase (Rlk); catalytic (c) domain. The PTKc family is
part of a larger superfamily, that includes the
catalytic domains of other kinases such as protein
serine/threonine kinases, RIO kinases, and
phosphoinositide 3-kinase (PI3K). PTKs catalyze the
transfer of the gamma-phosphoryl group from ATP to
tyrosine (tyr) residues in protein substrates. Tec and
Rlk (also named Txk) are members of the Tec subfamily of
proteins, which are cytoplasmic (or nonreceptor) tyr
kinases with similarity to Src kinases in that they
contain Src homology protein interaction domains (SH3,
SH2) N-terminal to the catalytic tyr kinase domain.
Unlike Src kinases, most Tec subfamily members (except
Rlk) also contain an N-terminal pleckstrin homology (PH)
domain, which binds the products of PI3K and allows
membrane recruitment and activation. Instead of PH, Rlk
contains an N-terminal cysteine-rich region. In addition
to PH, Tec also contains the Tec homology (TH) domain
with proline-rich and zinc-binding regions. Tec kinases
are expressed mainly by haematopoietic cells. Tec is
more widely-expressed than other Tec subfamily kinases.
It is found in endothelial cells, both B- and T-cells,
and a variety of myeloid cells including mast cells,
erythroid cells, platelets, macrophages and neutrophils.
Rlk is expressed in T-cells and mast cell lines. Tec and
Rlk are both key components of T-cell receptor (TCR)
signaling. They are important in TCR-stimulated
proliferation, IL-2 production and phopholipase C-gamma1
activation.
Length = 256
Score = 104 bits (261), Expect = 5e-25
Identities = 64/223 (28%), Positives = 112/223 (50%), Gaps = 27/223 (12%)
Query: 51 LKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLDHPNIVKL 110
+K +G G F V L K K VAIK I++ + S + E ++M L HP +V+L
Sbjct: 9 MKELGSGQFGVVHLGKWRAQIK-VAIKAINEGAM---SEEDFIEEAKVMMKLSHPKLVQL 64
Query: 111 FQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQ---------IVSAVQYC 161
+ V +K LY+V E+ G + +YL ++ + K + + ++Y
Sbjct: 65 YGVCTQQKPLYIVTEFMENGCLLNYL--------RQRQGKLSKDMLLSMCQDVCEGMEYL 116
Query: 162 HQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSP---PYAAPELFQG 218
+ IHRDL A N L+ S +K++DFG + + ++ + G+ ++ PE+F
Sbjct: 117 ERNSFIHRDLAARNCLVSSTGVVKVSDFGMT-RYVLDDEYTSSSGAKFPVKWSPPEVFNF 175
Query: 219 KKYDGPEVDVWSLGVILYTLVS-GSLPFDGSTLRELRERVLRG 260
KY + DVWS GV+++ + + G +PF+ + E+ E + RG
Sbjct: 176 SKYSS-KSDVWSFGVLMWEVFTEGKMPFEKKSNYEVVEMISRG 217
Score = 52.5 bits (126), Expect = 2e-07
Identities = 30/122 (24%), Positives = 59/122 (48%), Gaps = 21/122 (17%)
Query: 474 LLKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQ---------IVSA 524
L++L+ V +K LY+V E+ G + +YL ++ + K + +
Sbjct: 61 LVQLYGVCTQQKPLYIVTEFMENGCLLNYL--------RQRQGKLSKDMLLSMCQDVCEG 112
Query: 525 VQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSP---PYAAPE 581
++Y + IHRDL A N L+ S +K++DFG + + ++ + G+ ++ PE
Sbjct: 113 MEYLERNSFIHRDLAARNCLVSSTGVVKVSDFGMT-RYVLDDEYTSSSGAKFPVKWSPPE 171
Query: 582 LF 583
+F
Sbjct: 172 VF 173
>gnl|CDD|132969 cd06638, STKc_myosinIIIA, Catalytic domain of the Protein
Serine/Threonine Kinase, Class IIIA myosin.
Serine/threonine kinases (STKs), class IIIA myosin
subfamily, catalytic (c) domain. STKs catalyze the
transfer of the gamma-phosphoryl group from ATP to
serine/threonine residues on protein substrates. The
class III myosin subfamily is part of a larger
superfamily that includes the catalytic domains of other
protein STKs, protein tyrosine kinases, RIO kinases,
aminoglycoside phosphotransferase, choline kinase, and
phosphoinositide 3-kinase. Class III myosins are motor
proteins containing an N-terminal kinase catalytic
domain and a C-terminal actin-binding domain. Class III
myosins may play an important role in maintaining the
structural integrity of photoreceptor cell microvilli.
In photoreceptor cells, they may also function as cargo
carriers during light-dependent translocation of
proteins such as transducin and arrestin. Class IIIA
myosin is highly expressed in retina and in inner ear
hair cells. It is localized to the distal ends of
actin-bundled structures. Mutations in human myosin IIIA
are responsible for progressive nonsyndromic hearing
loss. Human myosin IIIA possesses ATPase and kinase
activities, and the ability to move actin filaments in a
motility assay. It may function as a cellular
transporter capable of moving along actin bundles in
sensory cells.
Length = 286
Score = 105 bits (263), Expect = 5e-25
Identities = 79/262 (30%), Positives = 130/262 (49%), Gaps = 23/262 (8%)
Query: 48 YKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKML-DHPN 106
+++++TIGKG + KV + G + A+KI+D +++ E I+K L DHPN
Sbjct: 20 WEIIETIGKGTYGKVFKVLNKKNGSKAAVKILDPIH---DIDEEIEAEYNILKALSDHPN 76
Query: 107 IVKLFQV-----IETEKTLYLVMEYASGGEVFD----YLVLHGRMKEKEARAKFRQIVSA 157
+VK + + ++ L+LV+E +GG V D +L RM+E + +
Sbjct: 77 VVKFYGMYYKKDVKNGDQLWLVLELCNGGSVTDLVKGFLKRGERMEEPIIAYILHEALMG 136
Query: 158 VQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGN-KLDTFCGSPPYAAPELF 216
+Q+ H K IHRD+K N+LL +E +K+ DFG S + T + +T G+P + APE+
Sbjct: 137 LQHLHVNKTIHRDVKGNNILLTTEGGVKLVDFGVSAQLTSTRLRRNTSVGTPFWMAPEVI 196
Query: 217 QGKK-----YDGPEVDVWSLGVILYTLVSGSLPF-DGSTLRELRE--RVLRGKYRIPFYM 268
++ YD DVWSLG+ L G P D +R L + R P
Sbjct: 197 ACEQQLDSTYDA-RCDVWSLGITAIELGDGDPPLADLHPMRALFKIPRNPPPTLHQPELW 255
Query: 269 STDCENLLKKFLVLNPAKRASL 290
S + + ++K L + KR ++
Sbjct: 256 SNEFNDFIRKCLTKDYEKRPTV 277
Score = 64.3 bits (156), Expect = 4e-11
Identities = 36/107 (33%), Positives = 58/107 (54%), Gaps = 5/107 (4%)
Query: 481 IETEKTLYLVMEYASGGEVFD----YLVLHGRMKEKEARAKFRQIVSAVQYCHQKKIIHR 536
++ L+LV+E +GG V D +L RM+E + + +Q+ H K IHR
Sbjct: 89 VKNGDQLWLVLELCNGGSVTDLVKGFLKRGERMEEPIIAYILHEALMGLQHLHVNKTIHR 148
Query: 537 DLKAENLLLDSEMNIKIADFGFSNEFTPGN-KLDTFCGSPPYAAPEL 582
D+K N+LL +E +K+ DFG S + T + +T G+P + APE+
Sbjct: 149 DVKGNNILLTTEGGVKLVDFGVSAQLTSTRLRRNTSVGTPFWMAPEV 195
>gnl|CDD|132965 cd06634, STKc_TAO2, Catalytic domain of the Protein
Serine/Threonine Kinase, Thousand-and-one amino acids 2.
Serine/threonine kinases (STKs), thousand-and-one amino
acids 2 (TAO2) subfamily, catalytic (c) domain. STKs
catalyze the transfer of the gamma-phosphoryl group from
ATP to serine/threonine residues on protein substrates.
The TAO subfamily is part of a larger superfamily that
includes the catalytic domains of other protein STKs,
protein tyrosine kinases, RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase. TAO proteins possess mitogen-activated protein
kinase (MAPK) kinase kinase (MAPKKK or MAP3K or MKKK)
activity. MAPK signaling cascades are important in
mediating cellular responses to extracellular signals.
Human TAO2 is also known as prostate-derived Ste20-like
kinase (PSK) and was identified in a screen for
overexpressed RNAs in prostate cancer. TAO2 activates
both p38 and c-Jun N-terminal kinase (JNK), by
phosphorylating and activating the respective MAP/ERK
kinases (MEKs, also known as MKKs or MAPKKs), MEK3/MEK6
and MKK4/MKK7. TAO2 contains a long C-terminal extension
with autoinhibitory segments. It is activated by the
release of this inhibition and the phosphorylation of
its activation loop serine. TAO2 functions as a
regulator of actin cytoskeletal and microtubule
organization. In addition, it regulates the transforming
growth factor-activated kinase 1 (TAK1), which is a
MAPKKK that plays an essential role in the signaling
pathways of tumor necrosis factor (TNF), interleukin 1
(IL-1), and Toll-like receptor (TLR).
Length = 308
Score = 105 bits (263), Expect = 7e-25
Identities = 69/189 (36%), Positives = 101/189 (53%), Gaps = 12/189 (6%)
Query: 51 LKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKT--QLNPGSLQKLFREVRIMKMLDHPNIV 108
L+ IG G+F V A+ V + VAIK + + Q N Q + +EVR ++ L HPN +
Sbjct: 20 LREIGHGSFGAVYFARDVRNSEVVAIKKMSYSGKQSNE-KWQDIIKEVRFLQKLRHPNTI 78
Query: 109 KLFQVIETEKTLYLVMEYASGGEVFDYLVLHGR-MKEKEARAKFRQIVSAVQYCHQKKII 167
+ E T +LVMEY G D L +H + ++E E A + + Y H +I
Sbjct: 79 QYRGCYLREHTAWLVMEYCLG-SASDLLEVHKKPLQEVEIAAVTHGALQGLAYLHSHNMI 137
Query: 168 HRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSPPYAAPELFQGK---KYDGP 224
HRD+KA N+LL +K+ DFG ++ P N F G+P + APE+ +YDG
Sbjct: 138 HRDVKAGNILLSEPGLVKLGDFGSASIMAPAN---XFVGTPYWMAPEVILAMDEGQYDG- 193
Query: 225 EVDVWSLGV 233
+VDVWSLG+
Sbjct: 194 KVDVWSLGI 202
Score = 64.3 bits (156), Expect = 4e-11
Identities = 37/100 (37%), Positives = 54/100 (54%), Gaps = 5/100 (5%)
Query: 484 EKTLYLVMEYASGGEVFDYLVLHGR-MKEKEARAKFRQIVSAVQYCHQKKIIHRDLKAEN 542
E T +LVMEY G D L +H + ++E E A + + Y H +IHRD+KA N
Sbjct: 87 EHTAWLVMEYCLG-SASDLLEVHKKPLQEVEIAAVTHGALQGLAYLHSHNMIHRDVKAGN 145
Query: 543 LLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSPPYAAPEL 582
+LL +K+ DFG ++ P N F G+P + APE+
Sbjct: 146 ILLSEPGLVKLGDFGSASIMAPAN---XFVGTPYWMAPEV 182
>gnl|CDD|173742 cd07845, STKc_CDK10, Catalytic domain of the Serine/Threonine
Kinase, Cyclin-Dependent protein Kinase 10.
Serine/Threonine Kinases (STKs), Cyclin-dependent
protein Kinase 10 (CDK10) subfamily, catalytic (c)
domain. STKs catalyze the transfer of the
gamma-phosphoryl group from ATP to serine/threonine
residues on protein substrates. The CDK10 subfamily is
part of a larger superfamily that includes the catalytic
domains of other protein STKs, protein tyrosine kinases,
RIO kinases, aminoglycoside phosphotransferase, choline
kinase, and phosphoinositide 3-kinase. CDKs belong to a
large family of STKs that are regulated by their cognate
cyclins. Together, they are involved in the control of
cell-cycle progression, transcription, and neuronal
function. CDK10, also called PISSLRE, is essential for
cell growth and proliferation, and acts through the G2/M
phase of the cell cycle. CDK10 has also been identified
as an important factor in endocrine therapy resistance
in breast cancer. CDK10 silencing increases the
transcription of c-RAF and the activation of the p42/p44
MAPK pathway, which leads to antiestrogen resistance.
Patients who express low levels of CDK10 relapse early
on tamoxifen.
Length = 309
Score = 105 bits (263), Expect = 1e-24
Identities = 66/222 (29%), Positives = 104/222 (46%), Gaps = 31/222 (13%)
Query: 45 IGKYKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLDH 104
+ +++ L IG+G + V A+ +G+ VA+K + G RE+ ++ L H
Sbjct: 6 VTEFEKLNRIGEGTYGIVYRARDTTSGEIVALKKVRMDNERDGIPISSLREITLLLNLRH 65
Query: 105 PNIVKLFQVIETEK--TLYLVMEYASGGEVFDYLVLHGRMK----EKEARAKFRQIVSAV 158
PNIV+L +V+ + +++LVMEY D L M E + + Q++ +
Sbjct: 66 PNIVELKEVVVGKHLDSIFLVMEYCEQ----DLASLLDNMPTPFSESQVKCLMLQLLRGL 121
Query: 159 QYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSPP--------- 209
QY H+ IIHRDLK NLLL + +KIADFG + + G P
Sbjct: 122 QYLHENFIIHRDLKVSNLLLTDKGCLKIADFGLARTY----------GLPAKPMTPKVVT 171
Query: 210 --YAAPELFQGKKYDGPEVDVWSLGVILYTLVSGSLPFDGST 249
Y APEL G +D+W++G IL L++ G +
Sbjct: 172 LWYRAPELLLGCTTYTTAIDMWAVGCILAELLAHKPLLPGKS 213
Score = 60.5 bits (147), Expect = 7e-10
Identities = 39/122 (31%), Positives = 54/122 (44%), Gaps = 29/122 (23%)
Query: 486 TLYLVMEYASGGEVFDYLVLHGRMK----EKEARAKFRQIVSAVQYCHQKKIIHRDLKAE 541
+++LVMEY D L M E + + Q++ +QY H+ IIHRDLK
Sbjct: 82 SIFLVMEYCEQ----DLASLLDNMPTPFSESQVKCLMLQLLRGLQYLHENFIIHRDLKVS 137
Query: 542 NLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSPP-----------YAAPELFQGGAPVT 590
NLLL + +KIADFG + + G P Y APEL G T
Sbjct: 138 NLLLTDKGCLKIADFGLARTY----------GLPAKPMTPKVVTLWYRAPELLLGCTTYT 187
Query: 591 SS 592
++
Sbjct: 188 TA 189
>gnl|CDD|173721 cd05632, STKc_GRK5, Catalytic domain of the Protein
Serine/Threonine Kinase, G protein-coupled Receptor
Kinase 5. Serine/Threonine Kinases (STKs), G
protein-coupled Receptor Kinase (GRK) subfamily, GRK5
isoform, catalytic (c) domain. STKs catalyze the
transfer of the gamma-phosphoryl group from ATP to
serine/threonine residues on protein substrates. The GRK
subfamily is part of a larger superfamily that includes
the catalytic domains of other protein STKs, protein
tyrosine kinases, RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase. GRKs phosphorylate and regulate G
protein-coupled receptors (GPCRs), the largest
superfamily of cell surface receptors which regulate
some part of nearly all physiological functions.
Phosphorylated GPCRs bind to arrestins, which prevents
further G protein signaling despite the presence of
activating ligand. There are seven types of GRKs, named
GRK1 to GRK7. GRK5 is widely expressed in many tissues.
It associates with the membrane though an N-terminal
PIP2 binding domain and also binds phospholipids via its
C-terminus. GRK5 deficiency is associated with early
Alzheimer's disease in humans and mouse models. GRK5
also plays a crucial role in the pathogenesis of
sporadic Parkinson's disease. It participates in the
regulation and desensitization of PDGFRbeta, a receptor
tyrosine kinase involved in a variety of downstream
cellular effects including cell growth, chemotaxis,
apoptosis, and angiogenesis. GRK5 also regulates
Toll-like receptor 4, which is involved in innate and
adaptive immunity.
Length = 285
Score = 104 bits (260), Expect = 1e-24
Identities = 69/254 (27%), Positives = 127/254 (50%), Gaps = 8/254 (3%)
Query: 48 YKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKL-FREVRIMKMLDHPN 106
++ + +GKG F +V + TGK A K ++K ++ + + E +I++ ++
Sbjct: 2 FRQYRVLGKGGFGEVCACQVRATGKMYACKRLEKKRIKKRKGESMALNEKQILEKVNSQF 61
Query: 107 IVKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKF--RQIVSAVQYCHQK 164
+V L ET+ L LV+ +GG++ ++ G +E RA F +I+ ++ H++
Sbjct: 62 VVNLAYAYETKDALCLVLTIMNGGDLKFHIYNMGNPGFEEERALFYAAEILCGLEDLHRE 121
Query: 165 KIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSPPYAAPELFQGKKYDGP 224
++RDLK EN+LLD +I+I+D G + + G + G+ Y APE+ ++Y
Sbjct: 122 NTVYRDLKPENILLDDYGHIRISDLGLAVKIPEGESIRGRVGTVGYMAPEVLNNQRY-TL 180
Query: 225 EVDVWSLGVILYTLVSGSLPFDGSTLRELRE----RVLRGKYRIPFYMSTDCENLLKKFL 280
D W LG ++Y ++ G PF G + RE RVL + S + +++ K L
Sbjct: 181 SPDYWGLGCLIYEMIEGQSPFRGRKEKVKREEVDRRVLETEEVYSAKFSEEAKSICKMLL 240
Query: 281 VLNPAKRASLEVSG 294
+P +R + G
Sbjct: 241 TKDPKQRLGCQEEG 254
Score = 60.4 bits (146), Expect = 7e-10
Identities = 33/105 (31%), Positives = 58/105 (55%), Gaps = 2/105 (1%)
Query: 482 ETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKF--RQIVSAVQYCHQKKIIHRDLK 539
ET+ L LV+ +GG++ ++ G +E RA F +I+ ++ H++ ++RDLK
Sbjct: 70 ETKDALCLVLTIMNGGDLKFHIYNMGNPGFEEERALFYAAEILCGLEDLHRENTVYRDLK 129
Query: 540 AENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSPPYAAPELFQ 584
EN+LLD +I+I+D G + + G + G+ Y APE+
Sbjct: 130 PENILLDDYGHIRISDLGLAVKIPEGESIRGRVGTVGYMAPEVLN 174
>gnl|CDD|133248 cd05148, PTKc_Srm_Brk, Catalytic domain of the Protein Tyrosine
Kinases, Srm and Brk. Protein Tyrosine Kinase (PTK)
family; Src-related kinase lacking C-terminal regulatory
tyrosine and N-terminal myristylation sites (Srm) and
breast tumor kinase (Brk, also called protein tyrosine
kinase 6); catalytic (c) domains. The PTKc family is
part of a larger superfamily that includes the catalytic
domains of other kinases such as protein
serine/threonine kinases, RIO kinases, and
phosphoinositide 3-kinase (PI3K). PTKs catalyze the
transfer of the gamma-phosphoryl group from ATP to
tyrosine (tyr) residues in protein substrates. Srm and
Brk are a member of the Src subfamily of proteins, which
are cytoplasmic (or non-receptor) tyr kinases. Src
kinases in general contain an N-terminal SH4 domain with
a myristoylation site, followed by SH3 and SH2 domains,
a tyr kinase domain, and a regulatory C-terminal region
containing a conserved tyr; they are activated by
autophosphorylation at the tyr kinase domain, but are
negatively regulated by phosphorylation at the
C-terminal tyr by Csk (C-terminal Src Kinase). Srm and
Brk however, lack the N-terminal myristylation sites.
Src proteins are involved in signaling pathways that
regulate cytokine and growth factor responses,
cytoskeleton dynamics, cell proliferation, survival, and
differentiation. Brk has been found to be overexpressed
in a majority of breast tumors.
Length = 261
Score = 103 bits (258), Expect = 1e-24
Identities = 63/229 (27%), Positives = 108/229 (47%), Gaps = 23/229 (10%)
Query: 48 YKLLKTIGKGNFAKV---KLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLDH 104
+ L + +G G F +V V VAIKI+ + Q +EV+ +K L H
Sbjct: 8 FTLERKLGSGYFGEVWEGLWKNRVR----VAIKIL--KSDDLLKQQDFQKEVQALKRLRH 61
Query: 105 PNIVKLFQVIETEKTLYLVMEYASGGEVFDYL-VLHGRMKEKEARAKFR-QIVSAVQYCH 162
+++ LF V + +Y++ E G + +L G++ + Q+ + Y
Sbjct: 62 KHLISLFAVCSVGEPVYIITELMEKGSLLAFLRSPEGQVLPVASLIDMACQVAEGMAYLE 121
Query: 163 QKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSP---PY--AAPELFQ 217
++ IHRDL A N+L+ ++ K+ADFG + K D + S PY APE
Sbjct: 122 EQNSIHRDLAARNILVGEDLVCKVADFGLARLI----KEDVYLSSDKKIPYKWTAPEAAS 177
Query: 218 GKKYDGPEVDVWSLGVILYTLVS-GSLPFDGSTLRELRERVLRGKYRIP 265
+ + DVWS G++LY + + G +P+ G E+ +++ G YR+P
Sbjct: 178 HGTFST-KSDVWSFGILLYEMFTYGQVPYPGMNNHEVYDQITAG-YRMP 224
Score = 47.8 bits (114), Expect = 7e-06
Identities = 24/88 (27%), Positives = 44/88 (50%), Gaps = 2/88 (2%)
Query: 472 ETLLKLFQVIETEKTLYLVMEYASGGEVFDYL-VLHGRMKEKEARAKFR-QIVSAVQYCH 529
+ L+ LF V + +Y++ E G + +L G++ + Q+ + Y
Sbjct: 62 KHLISLFAVCSVGEPVYIITELMEKGSLLAFLRSPEGQVLPVASLIDMACQVAEGMAYLE 121
Query: 530 QKKIIHRDLKAENLLLDSEMNIKIADFG 557
++ IHRDL A N+L+ ++ K+ADFG
Sbjct: 122 EQNSIHRDLAARNILVGEDLVCKVADFG 149
>gnl|CDD|143377 cd07872, STKc_PCTAIRE2, Catalytic domain of the Serine/Threonine
Kinase, PCTAIRE-2 kinase. Serine/Threonine Kinases
(STKs), PCTAIRE-2 subfamily, catalytic (c) domain. STKs
catalyze the transfer of the gamma-phosphoryl group from
ATP to serine/threonine residues on protein substrates.
The PCTAIRE-2 subfamily is part of a larger superfamily
that includes the catalytic domains of other protein
STKs, protein tyrosine kinases, RIO kinases,
aminoglycoside phosphotransferase, choline kinase, and
phosphoinositide 3-kinase. PCTAIRE-2 shares sequence
similarity with Cyclin-Dependent Kinases (CDKs), which
belong to a large family of STKs that are regulated by
their cognate cyclins. Together, CDKs and cyclins are
involved in the control of cell-cycle progression,
transcription, and neuronal function. PCTAIRE-2 is
specifically expressed in neurons in the central nervous
system, mainly in terminally differentiated neurons. It
associates with Trap (Tudor repeat associator with
PCTAIRE-2) and could play a role in regulating
mitochondrial function in neurons.
Length = 309
Score = 104 bits (260), Expect = 2e-24
Identities = 66/214 (30%), Positives = 110/214 (51%), Gaps = 4/214 (1%)
Query: 48 YKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLDHPNI 107
Y L+ +G+G +A V + T VA+K I + + G+ REV ++K L H NI
Sbjct: 8 YIKLEKLGEGTYATVFKGRSKLTENLVALKEI-RLEHEEGAPCTAIREVSLLKDLKHANI 66
Query: 108 VKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGR-MKEKEARAKFRQIVSAVQYCHQKKI 166
V L ++ T+K+L LV EY ++ Y+ G M + QI+ + YCH++K+
Sbjct: 67 VTLHDIVHTDKSLTLVFEYLDK-DLKQYMDDCGNIMSMHNVKIFLYQILRGLAYCHRRKV 125
Query: 167 IHRDLKAENLLLDSEMNIKIADFGFSN-EFTPGNKLDTFCGSPPYAAPELFQGKKYDGPE 225
+HRDLK +NLL++ +K+ADFG + + P + Y P++ G +
Sbjct: 126 LHRDLKPQNLLINERGELKLADFGLARAKSVPTKTYSNEVVTLWYRPPDVLLGSSEYSTQ 185
Query: 226 VDVWSLGVILYTLVSGSLPFDGSTLRELRERVLR 259
+D+W +G I + + SG F GST+ + + R
Sbjct: 186 IDMWGVGCIFFEMASGRPLFPGSTVEDELHLIFR 219
Score = 59.6 bits (144), Expect = 1e-09
Identities = 30/87 (34%), Positives = 52/87 (59%), Gaps = 2/87 (2%)
Query: 474 LLKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGR-MKEKEARAKFRQIVSAVQYCHQKK 532
++ L ++ T+K+L LV EY ++ Y+ G M + QI+ + YCH++K
Sbjct: 66 IVTLHDIVHTDKSLTLVFEYLDK-DLKQYMDDCGNIMSMHNVKIFLYQILRGLAYCHRRK 124
Query: 533 IIHRDLKAENLLLDSEMNIKIADFGFS 559
++HRDLK +NLL++ +K+ADFG +
Sbjct: 125 VLHRDLKPQNLLINERGELKLADFGLA 151
>gnl|CDD|173640 cd05067, PTKc_Lck_Blk, Catalytic domain of the Protein Tyrosine
Kinases, Lymphocyte-specific kinase and Blk. Protein
Tyrosine Kinase (PTK) family; Lck and Blk kinases;
catalytic (c) domain. The PTKc family is part of a
larger superfamily that includes the catalytic domains
of other kinases such as protein serine/threonine
kinases, RIO kinases, and phosphoinositide 3-kinase
(PI3K). PTKs catalyze the transfer of the
gamma-phosphoryl group from ATP to tyrosine (tyr)
residues in protein substrates. Lck (lymphocyte-specific
kinase) and Blk are members of the Src subfamily of
proteins, which are cytoplasmic (or non-receptor) tyr
kinases. Src kinases contain an N-terminal SH4 domain
with a myristoylation site, followed by SH3 and SH2
domains, a tyr kinase domain, and a regulatory
C-terminal region containing a conserved tyr. They are
activated by autophosphorylation at the tyr kinase
domain, but are negatively regulated by phosphorylation
at the C-terminal tyr by Csk (C-terminal Src Kinase).
Src proteins are involved in signaling pathways that
regulate cytokine and growth factor responses,
cytoskeleton dynamics, cell proliferation, survival, and
differentiation. Lck is expressed in T-cells and natural
killer (NK) cells. It plays a critical role in T-cell
maturation, activation, and T-cell receptor (TCR)
signaling. Lck phosphorylates ITAM (immunoreceptor tyr
activation motif) sequences on several subunits of TCRs,
leading to the activation of different second messenger
cascades. Phosphorylated ITAMs serve as binding sites
for other signaling factor such as Syk and ZAP-70,
leading to their activation and propagation of
downstream events. In addition, Lck regulates
drug-induced apoptosis by interfering with the
mitochondrial death pathway. The apototic role of Lck is
independent of its primary function in T-cell signaling.
Blk is expressed specifically in B-cells. It is involved
in pre-BCR (B-cell receptor) signaling.
Length = 260
Score = 103 bits (257), Expect = 2e-24
Identities = 72/227 (31%), Positives = 118/227 (51%), Gaps = 22/227 (9%)
Query: 49 KLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLDHPNIV 108
KL+K +G G F +V + + K VAIK + + ++P + E +MK L HP +V
Sbjct: 9 KLVKKLGAGQFGEVWMGYYNGHTK-VAIKSLKQGSMSPEAF---LAEANLMKQLQHPRLV 64
Query: 109 KLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARA--KFRQIVSAVQYCHQKKI 166
+L+ V+ T++ +Y++ EY G + D+L +K + QI + + +K
Sbjct: 65 RLYAVV-TQEPIYIITEYMENGSLVDFLKTPEGIKLTINKLIDMAAQIAEGMAFIERKNY 123
Query: 167 IHRDLKAENLLLDSEMNIKIADFGFS-----NEFTP--GNKLDTFCGSPPYAAPELFQGK 219
IHRDL+A N+L+ + KIADFG + NE+T G K + APE
Sbjct: 124 IHRDLRAANILVSETLCCKIADFGLARLIEDNEYTAREGAKFPI-----KWTAPEAINYG 178
Query: 220 KYDGPEVDVWSLGVILYTLVS-GSLPFDGSTLRELRERVLRGKYRIP 265
+ + DVWS G++L +V+ G +P+ G T E+ + + RG YR+P
Sbjct: 179 TFT-IKSDVWSFGILLTEIVTYGRIPYPGMTNPEVIQNLERG-YRMP 223
Score = 58.3 bits (141), Expect = 2e-09
Identities = 31/99 (31%), Positives = 53/99 (53%), Gaps = 8/99 (8%)
Query: 472 ETLLKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARA--KFRQIVSAVQYCH 529
L++L+ V+ T++ +Y++ EY G + D+L +K + QI + +
Sbjct: 61 PRLVRLYAVV-TQEPIYIITEYMENGSLVDFLKTPEGIKLTINKLIDMAAQIAEGMAFIE 119
Query: 530 QKKIIHRDLKAENLLLDSEMNIKIADFGFS-----NEFT 563
+K IHRDL+A N+L+ + KIADFG + NE+T
Sbjct: 120 RKNYIHRDLRAANILVSETLCCKIADFGLARLIEDNEYT 158
>gnl|CDD|133247 cd05116, PTKc_Syk, Catalytic domain of the Protein Tyrosine Kinase,
Spleen tyrosine kinase. Protein Tyrosine Kinase (PTK)
family; Spleen tyrosine kinase (Syk); catalytic (c)
domain. The PTKc family is part of a larger superfamily
that includes the catalytic domains of other kinases
such as protein serine/threonine kinases, RIO kinases,
and phosphoinositide 3-kinase (PI3K). PTKs catalyze the
transfer of the gamma-phosphoryl group from ATP to
tyrosine (tyr) residues in protein substrates. Syk,
together with Zap-70, form the Syk subfamily of kinases
which are cytoplasmic (or nonreceptor) tyr kinases
containing two Src homology 2 (SH2) domains N-terminal
to the catalytic tyr kinase domain. Syk was first cloned
from the spleen, and its function in hematopoietic cells
is well-established. Syk is involved in the signaling
downstream of activated receptors (including B-cell and
Fc receptors) that contain ITAMs (immunoreceptor tyr
activation motifs), leading to processes such as cell
proliferation, differentiation, survival, adhesion,
migration, and phagocytosis. More recently, Syk
expression has been detected in other cell types
(including epithelial cells, vascular endothelial cells,
neurons, hepatocytes, and melanocytes), suggesting a
variety of biological functions in non-immune cells. Syk
plays a critical role in maintaining vascular integrity
and in wound healing during embryogenesis. It also
regulates Vav3, which is important in osteoclast
function including bone development. In breast
epithelial cells, where Syk acts as a negative regulator
for epidermal growth factor receptor (EGFR) signaling,
loss of Syk expression is associated with abnormal
proliferation during cancer development suggesting a
potential role as a tumor suppressor. In mice, Syk has
been shown to inhibit malignant transformation of
mammary epithelial cells induced with murine mammary
tumor virus (MMTV).
Length = 257
Score = 102 bits (256), Expect = 2e-24
Identities = 73/249 (29%), Positives = 115/249 (46%), Gaps = 10/249 (4%)
Query: 52 KTIGKGNFAKVK--LAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLDHPNIVK 109
+G GNF VK + K + K VA+KI+ +P +L RE +M+ LD+P IV+
Sbjct: 1 GELGSGNFGTVKKGMYKMKKSEKTVAVKILKNDNNDPALKDELLREANVMQQLDNPYIVR 60
Query: 110 LFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKIIHR 169
+ + E E + LVME A G + +L + + EK Q+ ++Y + +HR
Sbjct: 61 MIGICEAE-SWMLVMELAELGPLNKFLQKNKHVTEKNITELVHQVSMGMKYLEETNFVHR 119
Query: 170 DLKAENLLLDSEMNIKIADFGFSNEFTPGN---KLDTFCGSP-PYAAPELFQGKKYDGPE 225
DL A N+LL ++ KI+DFG S K T P + APE K+ +
Sbjct: 120 DLAARNVLLVTQHYAKISDFGLSKALGADENYYKAKTHGKWPVKWYAPECMNYYKFSS-K 178
Query: 226 VDVWSLGVILYTLVS-GSLPFDGSTLRELRERVLRGK-YRIPFYMSTDCENLLKKFLVLN 283
DVWS GV+++ S G P+ G E+ + + G+ P + +L+K
Sbjct: 179 SDVWSFGVLMWEAFSYGQKPYKGMKGNEVTQMIESGERMECPQRCPPEMYDLMKLCWTYG 238
Query: 284 PAKRASLEV 292
+R V
Sbjct: 239 VDERPGFAV 247
Score = 51.1 bits (122), Expect = 7e-07
Identities = 27/90 (30%), Positives = 46/90 (51%), Gaps = 1/90 (1%)
Query: 474 LLKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKI 533
++++ + E E + LVME A G + +L + + EK Q+ ++Y +
Sbjct: 58 IVRMIGICEAE-SWMLVMELAELGPLNKFLQKNKHVTEKNITELVHQVSMGMKYLEETNF 116
Query: 534 IHRDLKAENLLLDSEMNIKIADFGFSNEFT 563
+HRDL A N+LL ++ KI+DFG S
Sbjct: 117 VHRDLAARNVLLVTQHYAKISDFGLSKALG 146
>gnl|CDD|133214 cd05083, PTKc_Chk, Catalytic domain of the Protein Tyrosine Kinase,
Csk homologous kinase. Protein Tyrosine Kinase (PTK)
family; Csk homologous kinase (Chk); catalytic (c)
domain. The PTKc family is part of a larger superfamily
that includes the catalytic domains of other kinases
such as protein serine/threonine kinases, RIO kinases,
and phosphoinositide 3-kinase (PI3K). PTKs catalyze the
transfer of the gamma-phosphoryl group from ATP to
tyrosine (tyr) residues in protein substrates. Csk
subfamily kinases are cytoplasmic (or nonreceptor) tyr
kinases containing the Src homology domains, SH3 and
SH2, N-terminal to the catalytic tyr kinase domain. They
negatively regulate the activity of Src kinases that are
anchored to the plasma membrane. Chk is also referred to
as megakaryocyte-associated tyrosine kinase (Matk). To
inhibit Src kinases, Chk is translocated to the membrane
via binding to specific transmembrane proteins,
G-proteins, or adaptor proteins near the membrane. Chk
inhibit Src kinases using a noncatalytic mechanism by
simply binding to them. As a negative regulator of Src
kinases, Chk may play important roles in cell
proliferation, survival, and differentiation, and
consequently, in cancer development and progression. Chk
is expressed in brain and hematopoietic cells. Studies
in mice reveal that Chk is not functionally redundant
with Csk and that it plays an important role as a
regulator of immune responses. Chk also plays a role in
neural differentiation in a manner independent of Src by
enhancing Mapk activation via Ras-mediated signaling.
Length = 254
Score = 101 bits (253), Expect = 5e-24
Identities = 81/251 (32%), Positives = 125/251 (49%), Gaps = 20/251 (7%)
Query: 47 KYKLLKTIGKGNFAKVKLAKHVPTGKEVAIKII--DKTQLNPGSLQKLFREVRIMKMLDH 104
K L + IG+G F V ++ TG++VA+K I D T Q E +M L H
Sbjct: 7 KLTLGEIIGEGEFGAVLQGEY--TGQKVAVKNIKCDVTA------QAFLEETAVMTKLHH 58
Query: 105 PNIVKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARA-KFR-QIVSAVQYCH 162
N+V+L VI LY+VME S G + ++L GR + +F + ++Y
Sbjct: 59 KNLVRLLGVI-LHNGLYIVMELMSKGNLVNFLRTRGRALVSVIQLLQFSLDVAEGMEYLE 117
Query: 163 QKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSPPYAAPELFQGKKYD 222
KK++HRDL A N+L+ + K++DFG + + G +D + APE + KK+
Sbjct: 118 SKKLVHRDLAARNILVSEDGVAKVSDFGLARVGSMG--VDNSKLPVKWTAPEALKHKKFS 175
Query: 223 GPEVDVWSLGVILYTLVS-GSLPFDGSTLRELRERVLRGKYRI--PFYMSTDCENLLKKF 279
+ DVWS GV+L+ + S G P+ +L+E++E V +G YR+ P D L+
Sbjct: 176 S-KSDVWSYGVLLWEVFSYGRAPYPKMSLKEVKECVEKG-YRMEPPEGCPADVYVLMTSC 233
Query: 280 LVLNPAKRASL 290
P KR S
Sbjct: 234 WETEPKKRPSF 244
Score = 52.7 bits (126), Expect = 2e-07
Identities = 35/123 (28%), Positives = 60/123 (48%), Gaps = 5/123 (4%)
Query: 472 ETLLKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARA-KFR-QIVSAVQYCH 529
+ L++L VI LY+VME S G + ++L GR + +F + ++Y
Sbjct: 59 KNLVRLLGVI-LHNGLYIVMELMSKGNLVNFLRTRGRALVSVIQLLQFSLDVAEGMEYLE 117
Query: 530 QKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSPPYAAPELFQGGAPV 589
KK++HRDL A N+L+ + K++DFG + + G +D + APE +
Sbjct: 118 SKKLVHRDLAARNILVSEDGVAKVSDFGLARVGSMG--VDNSKLPVKWTAPEALKHKKFS 175
Query: 590 TSS 592
+ S
Sbjct: 176 SKS 178
>gnl|CDD|173636 cd05057, PTKc_EGFR_like, Catalytic domain of Epidermal Growth
Factor Receptor-like Protein Tyrosine Kinases. Protein
Tyrosine Kinase (PTK) family; Epidermal Growth Factor
Receptor (EGFR) subfamily; catalytic (c) domain. EGFR
(HER, ErbB) subfamily members include EGFR (HER1,
ErbB1), HER2 (ErbB2), HER3 (ErbB3), HER4 (ErbB4), and
similar proteins. The PTKc family is part of a larger
superfamily that includes the catalytic domains of other
kinases such as protein serine/threonine kinases, RIO
kinases, and phosphoinositide 3-kinase (PI3K). PTKs
catalyze the transfer of the gamma-phosphoryl group from
ATP to tyrosine (tyr) residues in protein substrates.
The EGFR proteins are receptor tyr kinases (RTKs)
containing an extracellular EGF-related ligand-binding
region, a transmembrane helix, and a cytoplasmic region
with a tyr kinase domain and a regulatory C-terminal
tail. Unlike other tyr kinases, phosphorylation of the
activation loop of EGFR proteins is not critical to
their activation. Instead, they are activated by
ligand-induced dimerization, resulting in the
phosphorylation of tyr residues in the C-terminal tail,
which serve as binding sites for downstream signaling
molecules. Collectively, they can recognize a variety of
ligands including EGF, TGFalpha, and neuregulins, among
others. All four subfamily members can form homo- or
heterodimers. HER3 contains an impaired kinase domain
and depends on its heterodimerization partner for
activation. EGFR subfamily members are involved in
signaling pathways leading to a broad range of cellular
responses including cell proliferation, differentiation,
migration, growth inhibition, and apoptosis. Gain of
function alterations, through their overexpression,
deletions, or point mutations in their kinase domains,
have been implicated in various cancers. These receptors
are targets of many small molecule inhibitors and
monoclonal antibodies used in cancer therapy.
Length = 279
Score = 102 bits (255), Expect = 5e-24
Identities = 60/229 (26%), Positives = 116/229 (50%), Gaps = 13/229 (5%)
Query: 46 GKYKLLKTIGKGNFAKVKLAKHVPTGK----EVAIKIIDKTQLNPGSLQKLFREVRIMKM 101
+ + +K +G G F V +P G+ VAIK++ + + +P + +++ E +M
Sbjct: 7 TELEKIKVLGSGAFGTVYKGVWIPEGEKVKIPVAIKVL-REETSPKANKEILDEAYVMAS 65
Query: 102 LDHPNIVKLFQVIETEKTLYLVMEYASGGEVFDYLVLH-GRMKEKEARAKFRQIVSAVQY 160
+DHP++V+L + + + L+ + G + DY+ H + + QI + Y
Sbjct: 66 VDHPHVVRLLGICLSS-QVQLITQLMPLGCLLDYVRNHKDNIGSQYLLNWCVQIAKGMSY 124
Query: 161 CHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNK-LDTFCGSPP--YAAPELFQ 217
+K+++HRDL A N+L+ + ++KI DFG + K G P + A E
Sbjct: 125 LEEKRLVHRDLAARNVLVKTPQHVKITDFGLAKLLDVDEKEYHAEGGKVPIKWMALESIL 184
Query: 218 GKKYDGPEVDVWSLGVILYTLVS-GSLPFDGSTLRELRERVLRGKYRIP 265
+ Y + DVWS GV ++ L++ G+ P++G E+ + + +G+ R+P
Sbjct: 185 HRIYTH-KSDVWSYGVTVWELMTFGAKPYEGIPAVEIPDLLEKGE-RLP 231
Score = 48.6 bits (116), Expect = 4e-06
Identities = 24/92 (26%), Positives = 46/92 (50%), Gaps = 2/92 (2%)
Query: 467 ASSGGETLLKLFQVIETEKTLYLVMEYASGGEVFDYLVLH-GRMKEKEARAKFRQIVSAV 525
AS +++L + + + L+ + G + DY+ H + + QI +
Sbjct: 64 ASVDHPHVVRLLGICLSS-QVQLITQLMPLGCLLDYVRNHKDNIGSQYLLNWCVQIAKGM 122
Query: 526 QYCHQKKIIHRDLKAENLLLDSEMNIKIADFG 557
Y +K+++HRDL A N+L+ + ++KI DFG
Sbjct: 123 SYLEEKRLVHRDLAARNVLVKTPQHVKITDFG 154
>gnl|CDD|173634 cd05053, PTKc_FGFR, Catalytic domain of the Protein Tyrosine
Kinases, Fibroblast Growth Factor Receptors. Protein
Tyrosine Kinase (PTK) family; Fibroblast Growth Factor
Receptor (FGFR) subfamily; catalytic (c) domain. The
FGFR subfamily consists of FGFR1, FGFR2, FGFR3, FGFR4,
and similar proteins. The PTKc family is part of a
larger superfamily that includes the catalytic domains
of other kinases such as protein serine/threonine
kinases, RIO kinases, and phosphoinositide 3-kinase
(PI3K).PTKs catalyze the transfer of the
gamma-phosphoryl group from ATP to tyrosine (tyr)
residues in protein substrates. FGFR subfamily members
are receptor tyr kinases (RTKs) containing an
extracellular ligand-binding region with three
immunoglobulin-like domains, a transmembrane segment,
and an intracellular catalytic domain. The binding of
FGFRs to their ligands, the FGFs, and to heparin/heparan
sulfate (HS) results in the formation of a ternary
complex, which leads to receptor dimerization and
activation, and intracellular signaling. There are at
least 23 FGFs and four types of FGFRs. The binding of
FGFs to FGFRs is promiscuous, in that a receptor may be
activated by several ligands and a ligand may bind to
more that one type of receptor. FGF/FGFR signaling is
important in the regulation of embryonic development,
homeostasis, and regenerative processes. Depending on
the cell type and stage, FGFR signaling produces diverse
cellular responses including proliferation, growth
arrest, differentiation, and apoptosis. Aberrant
signaling leads to many human diseases such as skeletal,
olfactory, and metabolic disorders, as well as cancer.
Length = 293
Score = 102 bits (256), Expect = 6e-24
Identities = 80/272 (29%), Positives = 130/272 (47%), Gaps = 39/272 (14%)
Query: 50 LLKTIGKGNFAKVKLAKHVPTGKE-----VAIKIIDKTQLNPGSLQKLFREVRIMKML-D 103
L K +G+G F +V A+ V VA+K++ K L L E+ +MKM+
Sbjct: 16 LGKPLGEGAFGQVVKAEAVGLDNPNETSTVAVKML-KDDATEKDLSDLVSEMEMMKMIGK 74
Query: 104 HPNIVKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARA----------KFRQ 153
H NI+ L V E LY+V+EYA+ G + D+L R + A +
Sbjct: 75 HKNIINLLGVCTQEGPLYVVVEYAAHGNLRDFLRAR-RPPGEYASPDDPRPPEETLTQKD 133
Query: 154 IVS-------AVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLD---- 202
+VS +++ KK IHRDL A N+L+ + +KIADFG + + + +D
Sbjct: 134 LVSFAYQVARGMEFLASKKCIHRDLAARNVLVTEDHVMKIADFGLARDI---HHIDYYRK 190
Query: 203 TFCGSPPYA--APELFQGKKYDGPEVDVWSLGVILYTLVS-GSLPFDGSTLRELRERVLR 259
T G P APE + Y + DVWS GV+L+ + + G P+ G + EL + +L+
Sbjct: 191 TTNGRLPVKWMAPEALFDRVYTH-QSDVWSFGVLLWEIFTLGGSPYPGIPVEELFK-LLK 248
Query: 260 GKYRI--PFYMSTDCENLLKKFLVLNPAKRAS 289
YR+ P + + +L++ P++R +
Sbjct: 249 EGYRMEKPQNCTQELYHLMRDCWHEVPSQRPT 280
Score = 59.4 bits (144), Expect = 2e-09
Identities = 32/105 (30%), Positives = 51/105 (48%), Gaps = 18/105 (17%)
Query: 472 ETLLKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARA----------KFRQI 521
+ ++ L V E LY+V+EYA+ G + D+L R + A + +
Sbjct: 76 KNIINLLGVCTQEGPLYVVVEYAAHGNLRDFLRAR-RPPGEYASPDDPRPPEETLTQKDL 134
Query: 522 VS-------AVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFS 559
VS +++ KK IHRDL A N+L+ + +KIADFG +
Sbjct: 135 VSFAYQVARGMEFLASKKCIHRDLAARNVLVTEDHVMKIADFGLA 179
>gnl|CDD|143374 cd07869, STKc_PFTAIRE1, Catalytic domain of the Serine/Threonine
Kinase, PFTAIRE-1 kinase. Serine/Threonine Kinases
(STKs), PFTAIRE-1 subfamily, catalytic (c) domain. STKs
catalyze the transfer of the gamma-phosphoryl group from
ATP to serine/threonine residues on protein substrates.
The PFTAIRE-1 subfamily is part of a larger superfamily
that includes the catalytic domains of other protein
STKs, protein tyrosine kinases, RIO kinases,
aminoglycoside phosphotransferase, choline kinase, and
phosphoinositide 3-kinase. PFTAIRE-1 shares sequence
similarity with Cyclin-Dependent Kinases (CDKs), which
belong to a large family of STKs that are regulated by
their cognate cyclins. Together, CDKs and cyclins are
involved in the control of cell-cycle progression,
transcription, and neuronal function. PFTAIRE-1 is
widely expressed except in the spleen and thymus. It is
highly expressed in the brain, heart, pancreas, testis,
and ovary, and is localized in the cytoplasm. It is
regulated by cyclin D3 and is inhibited by the p21 cell
cycle inhibitor. It has also been shown to interact with
the membrane-associated cyclin Y, which recruits the
protein to the plasma membrane.
Length = 303
Score = 102 bits (255), Expect = 6e-24
Identities = 65/214 (30%), Positives = 114/214 (53%), Gaps = 6/214 (2%)
Query: 48 YKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLDHPNI 107
Y+ L+ +G+G++A V K GK VA+K+I + Q G+ RE ++K L H NI
Sbjct: 7 YEKLEKLGEGSYATVYKGKSKVNGKLVALKVI-RLQEEEGTPFTAIREASLLKGLKHANI 65
Query: 108 VKLFQVIETEKTLYLVMEYASGGEVFDYLVLH-GRMKEKEARAKFRQIVSAVQYCHQKKI 166
V L +I T++TL LV EY ++ Y+ H G + + + Q++ + Y HQ+ I
Sbjct: 66 VLLHDIIHTKETLTLVFEYVHT-DLCQYMDKHPGGLHPENVKLFLFQLLRGLSYIHQRYI 124
Query: 167 IHRDLKAENLLLDSEMNIKIADFGFSN-EFTPGNKLDTFCGSPPYAAPELFQGKKYDGPE 225
+HRDLK +NLL+ +K+ADFG + + P + + Y P++ G
Sbjct: 125 LHRDLKPQNLLISDTGELKLADFGLARAKSVPSHTYSNEVVTLWYRPPDVLLGSTEYSTC 184
Query: 226 VDVWSLGVILYTLVSGSLPFDGSTLRELRERVLR 259
+D+W +G I ++ G F G ++++++++ R
Sbjct: 185 LDMWGVGCIFVEMIQGVAAFPG--MKDIQDQLER 216
Score = 57.0 bits (137), Expect = 9e-09
Identities = 35/106 (33%), Positives = 56/106 (52%), Gaps = 7/106 (6%)
Query: 477 LFQVIETEKTLYLVMEYASGGEVFDYLVLH-GRMKEKEARAKFRQIVSAVQYCHQKKIIH 535
L +I T++TL LV EY ++ Y+ H G + + + Q++ + Y HQ+ I+H
Sbjct: 68 LHDIIHTKETLTLVFEYVHT-DLCQYMDKHPGGLHPENVKLFLFQLLRGLSYIHQRYILH 126
Query: 536 RDLKAENLLLDSEMNIKIADFGFSN-----EFTPGNKLDTFCGSPP 576
RDLK +NLL+ +K+ADFG + T N++ T PP
Sbjct: 127 RDLKPQNLLISDTGELKLADFGLARAKSVPSHTYSNEVVTLWYRPP 172
>gnl|CDD|143361 cd07856, STKc_Sty1_Hog1, Catalytic domain of the Serine/Threonine
Kinases, Fungal Mitogen-Activated Protein Kinases Sty1
and Hog1. Serine/Threonine Kinases (STKs), Fungal
Mitogen-Activated Protein Kinase (MAPK) Sty1/Hog1
subfamily, catalytic (c) domain. STKs catalyze the
transfer of the gamma-phosphoryl group from ATP to
serine/threonine residues on protein substrates. The
Sty1/Hog1 subfamily is part of a larger superfamily that
includes the catalytic domains of other protein STKs,
protein tyrosine kinases, RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase. This subfamily is composed of the MAPKs Sty1
from Schizosaccharomyces pombe, Hog1 from Saccharomyces
cerevisiae, and similar proteins. MAPKs are important
mediators of cellular responses to extracellular
signals. Sty1 and Hog1 are stress-activated MAPKs that
partipate in transcriptional regulation in response to
stress. Sty1 is activated in response to oxidative
stress, osmotic stress, and UV radiation. Sty1 is
regulated by the MAP2K Wis1, which is activated by the
MAP3Ks Wis4 and Win1, which receive signals of the
stress condition from membrane-spanning histidine
kinases Mak1-3. Activated Sty1 stabilizes the Atf1
transcription factor and induces transcription of
Atf1-dependent genes of the core environmetal stress
response (CESR). Hog1 is the key element in the high
osmolarity glycerol (HOG) pathway and is activated upon
hyperosmotic stress. Activated Hog1 accumulates in the
nucleus and regulates stress-induced transcription. The
HOG pathway is mediated by two transmembrane
osmosensors, Sln1 and Sho1.
Length = 328
Score = 102 bits (257), Expect = 6e-24
Identities = 79/280 (28%), Positives = 129/280 (46%), Gaps = 42/280 (15%)
Query: 47 KYKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLDHPN 106
+Y L+ +G G F V A+ TG+ VAIK I K P ++ +RE++++K L H N
Sbjct: 11 RYVDLQPVGMGAFGLVCSARDQLTGQNVAIKKIMKPFSTPVLAKRTYRELKLLKHLRHEN 70
Query: 107 IVKLFQV-IETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKK 165
I+ L + I + +Y V E G L+ ++++ + QI+ ++Y H
Sbjct: 71 IISLSDIFISPLEDIYFVTELL--GTDLHRLLTSRPLEKQFIQYFLYQILRGLKYVHSAG 128
Query: 166 IIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSPPYAAPE-LFQGKKYDGP 224
++HRDLK N+L++ ++KI DFG + P ++ + + Y APE + +KYD
Sbjct: 129 VVHRDLKPSNILINENCDLKICDFGLARIQDP--QMTGYVSTRYYRAPEIMLTWQKYD-V 185
Query: 225 EVDVWSLGVILYTLVSGSLPFDG----------------------------STLRELRER 256
EVD+WS G I ++ G F G +TLR ++
Sbjct: 186 EVDIWSAGCIFAEMLEGKPLFPGKDHVNQFSIITDLLGTPPDDVINTICSENTLRFVQS- 244
Query: 257 VLRGKYRIPFY-----MSTDCENLLKKFLVLNPAKRASLE 291
L + +PF +LL+K LV +P KR S
Sbjct: 245 -LPKREPVPFSEKFKNADPSAIDLLEKMLVFDPQKRISAA 283
Score = 49.4 bits (118), Expect = 3e-06
Identities = 21/63 (33%), Positives = 37/63 (58%), Gaps = 2/63 (3%)
Query: 520 QIVSAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSPPYAA 579
QI+ ++Y H ++HRDLK N+L++ ++KI DFG + P ++ + + Y A
Sbjct: 116 QILRGLKYVHSAGVVHRDLKPSNILINENCDLKICDFGLARIQDP--QMTGYVSTRYYRA 173
Query: 580 PEL 582
PE+
Sbjct: 174 PEI 176
>gnl|CDD|173720 cd05631, STKc_GRK4, Catalytic domain of the Protein
Serine/Threonine Kinase, G protein-coupled Receptor
Kinase 4. Serine/Threonine Kinases (STKs), G
protein-coupled Receptor Kinase (GRK) subfamily, GRK4
isoform, catalytic (c) domain. STKs catalyze the
transfer of the gamma-phosphoryl group from ATP to
serine/threonine residues on protein substrates. The GRK
subfamily is part of a larger superfamily that includes
the catalytic domains of other protein STKs, protein
tyrosine kinases, RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase. GRKs phosphorylate and regulate G
protein-coupled receptors (GPCRs), the largest
superfamily of cell surface receptors which regulate
some part of nearly all physiological functions.
Phosphorylated GPCRs bind to arrestins, which prevents
further G protein signaling despite the presence of
activating ligand. There are seven types of GRKs, named
GRK1 to GRK7. GRK4 has a limited tissue distribution. It
is mainly found in the testis, but is also present in
the cerebellum and kidney. It is expressed as multiple
splice variants with different domain architectures. It
is post-translationally palmitoylated and localized in
the membrane. GRK4 polymorphisms are associated with
hypertension and salt sensitivity, as they cause
hyperphosphorylation, desensitization, and
internalization of the dopamine 1 (D1) receptor while
increasing the expression of the angiotensin II type 1
receptor. GRK4 plays a crucial role in the D1 receptor
regulation of sodium excretion and blood pressure.
Length = 285
Score = 101 bits (253), Expect = 1e-23
Identities = 74/266 (27%), Positives = 130/266 (48%), Gaps = 14/266 (5%)
Query: 48 YKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKL-FREVRIMKMLDHPN 106
++ + +GKG F +V + TGK A K ++K ++ + + E RI++ ++
Sbjct: 2 FRHYRVLGKGGFGEVCACQVRATGKMYACKKLEKKRIKKRKGEAMALNEKRILEKVNSRF 61
Query: 107 IVKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKF--RQIVSAVQYCHQK 164
+V L ET+ L LV+ +GG++ ++ G E RA F ++ ++ ++
Sbjct: 62 VVSLAYAYETKDALCLVLTIMNGGDLKFHIYNMGNPGFDEQRAIFYAAELCCGLEDLQRE 121
Query: 165 KIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSPPYAAPELFQGKKYD-G 223
+I++RDLK EN+LLD +I+I+D G + + G + G+ Y APE+ +KY
Sbjct: 122 RIVYRDLKPENILLDDRGHIRISDLGLAVQIPEGETVRGRVGTVGYMAPEVINNEKYTFS 181
Query: 224 PEVDVWSLGVILYTLVSGSLPFDGSTLRELRERVLR------GKYRIPFYMSTDCENLLK 277
P D W LG ++Y ++ G PF R RE V R +Y F S D +++ +
Sbjct: 182 P--DWWGLGCLIYEMIQGQSPFRKRKERVKREEVDRRVKEDQEEYSEKF--SEDAKSICR 237
Query: 278 KFLVLNPAKRASLEVSGEVTLGGAPV 303
L NP +R +G + P+
Sbjct: 238 MLLTKNPKERLGCRGNGAAGVKQHPI 263
Score = 58.9 bits (142), Expect = 2e-09
Identities = 32/105 (30%), Positives = 57/105 (54%), Gaps = 2/105 (1%)
Query: 482 ETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKF--RQIVSAVQYCHQKKIIHRDLK 539
ET+ L LV+ +GG++ ++ G E RA F ++ ++ +++I++RDLK
Sbjct: 70 ETKDALCLVLTIMNGGDLKFHIYNMGNPGFDEQRAIFYAAELCCGLEDLQRERIVYRDLK 129
Query: 540 AENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSPPYAAPELFQ 584
EN+LLD +I+I+D G + + G + G+ Y APE+
Sbjct: 130 PENILLDDRGHIRISDLGLAVQIPEGETVRGRVGTVGYMAPEVIN 174
>gnl|CDD|173714 cd05625, STKc_LATS1, Catalytic domain of the Protein
Serine/Threonine Kinase, Large Tumor Suppressor 1.
Serine/Threonine Kinases (STKs), Large Tumor Suppressor
(LATS) subfamily, LATS1 isoform, catalytic (c) domain.
STKs catalyze the transfer of the gamma-phosphoryl group
from ATP to serine/threonine residues on protein
substrates. The LATS subfamily is part of a larger
superfamily that includes the catalytic domains of other
protein STKs, protein tyrosine kinases, RIO kinases,
aminoglycoside phosphotransferase, choline kinase, and
phosphoinositide 3-kinase. LATS functions as a tumor
suppressor and is implicated in cell cycle regulation.
Inactivation of LATS1 in mice results in the development
of various tumors, including sarcomas and ovarian
cancer. Promoter methylation, loss of heterozygosity,
and missense mutations targeting the LATS1 gene have
also been found in human sarcomas and ovarian cancers.
In addition, decreased expression of LATS1 is associated
with an aggressive phenotype and poor prognosis. LATS1
induces G2 arrest and promotes cytokinesis. It may be a
component of the mitotic exit network in higher
eukaryotes.
Length = 382
Score = 103 bits (257), Expect = 2e-23
Identities = 74/258 (28%), Positives = 116/258 (44%), Gaps = 50/258 (19%)
Query: 51 LKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQ-LNPGSLQKLFREVRIMKMLDHPNIVK 109
+KT+G G F +V LA+ V T A+K + K L + + E I+ D+ +V+
Sbjct: 6 IKTLGIGAFGEVCLARKVDTKALYAMKTLRKKDVLLRNQVAHVKAERDILAEADNEWVVR 65
Query: 110 LFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKIIHR 169
L+ + + LY VM+Y GG++ L+ G E AR ++ AV+ H+ IHR
Sbjct: 66 LYYSFQDKDNLYFVMDYIPGGDMMSLLIRMGIFPEDLARFYIAELTCAVESVHKMGFIHR 125
Query: 170 DLKAENLLLDSEMNIKIADFG--------------------------FSNEFTP------ 197
D+K +N+L+D + +IK+ DFG FSNE+
Sbjct: 126 DIKPDNILIDRDGHIKLTDFGLCTGFRWTHDSKYYQSGDHVRQDSMDFSNEWGDPANCRC 185
Query: 198 GNKLD----------------TFCGSPPYAAPELFQGKKYDGPEVDVWSLGVILYTLVSG 241
G++L + G+P Y APE+ Y D WS+GVILY ++ G
Sbjct: 186 GDRLKPLERRAARQHQRCLAHSLVGTPNYIAPEVLLRTGYT-QLCDWWSVGVILYEMLVG 244
Query: 242 SLPFDGSTLRELRERVLR 259
PF T E + +V+
Sbjct: 245 QPPFLAQTPLETQMKVIN 262
Score = 69.6 bits (170), Expect = 1e-12
Identities = 32/96 (33%), Positives = 54/96 (56%)
Query: 467 ASSGGETLLKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQ 526
A + E +++L+ + + LY VM+Y GG++ L+ G E AR ++ AV+
Sbjct: 56 AEADNEWVVRLYYSFQDKDNLYFVMDYIPGGDMMSLLIRMGIFPEDLARFYIAELTCAVE 115
Query: 527 YCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEF 562
H+ IHRD+K +N+L+D + +IK+ DFG F
Sbjct: 116 SVHKMGFIHRDIKPDNILIDRDGHIKLTDFGLCTGF 151
>gnl|CDD|133187 cd05056, PTKc_FAK, Catalytic domain of the Protein Tyrosine Kinase,
Focal Adhesion Kinase. Protein Tyrosine Kinase (PTK)
family; Focal Adhesion Kinase (FAK); catalytic (c)
domain. The PTKc family is part of a larger superfamily
that includes the catalytic domains of other kinases
such as protein serine/threonine kinases, RIO kinases,
and phosphoinositide 3-kinase (PI3K). PTKs catalyze the
transfer of the gamma-phosphoryl group from ATP to
tyrosine (tyr) residues in protein substrates. FAK is a
cytoplasmic (or nonreceptor) tyr kinase that contains an
autophosphorylation site and a FERM domain at the
N-terminus, a central tyr kinase domain, proline-rich
regions, and a C-terminal FAT (focal adhesion targeting)
domain. FAK activity is dependent on integrin-mediated
cell adhesion, which facilitates N-terminal
autophosphorylation. Full activation is achieved by the
phosphorylation of its two adjacent A-loop tyrosines.
FAK is important in mediating signaling initiated at
sites of cell adhesions and at growth factor receptors.
Through diverse molecular interactions, FAK functions as
a biosensor or integrator to control cell motility. It
is a key regulator of cell survival, proliferation,
migration and invasion, and thus plays an important role
in the development and progression of cancer. Src binds
to autophosphorylated FAK forming the FAK-Src dual
kinase complex, which is activated in a wide variety of
tumor cells and generates signals promoting growth and
metastasis. FAK is being developed as a target for
cancer therapy.
Length = 270
Score = 100 bits (250), Expect = 2e-23
Identities = 74/249 (29%), Positives = 120/249 (48%), Gaps = 17/249 (6%)
Query: 50 LLKTIGKGNFAKVKLA---KHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLDHPN 106
L + IG+G F V VA+K K +P +K +E IM+ DHP+
Sbjct: 10 LGRCIGEGQFGDVYQGVYMSPENEKIAVAVKTC-KNCTSPSVREKFLQEAYIMRQFDHPH 68
Query: 107 IVKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKF-RQIVSAVQYCHQKK 165
IVKL VI E +++VME A GE+ YL ++ + + + Q+ +A+ Y K+
Sbjct: 69 IVKLIGVIT-ENPVWIVMELAPLGELRSYLQVNKYSLDLASLILYSYQLSTALAYLESKR 127
Query: 166 IIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSPP--YAAPELFQGKKYDG 223
+HRD+ A N+L+ S +K+ DFG S + G P + APE +++
Sbjct: 128 FVHRDIAARNVLVSSPDCVKLGDFGLSRYLEDESYYKASKGKLPIKWMAPESINFRRFTS 187
Query: 224 PEVDVWSLGVILYTLVS-GSLPFDGSTLRELRERVLRGKYRIPFYMSTDCE----NLLKK 278
DVW GV ++ ++ G PF G ++ R+ G+ R+P M +C +L+ K
Sbjct: 188 AS-DVWMFGVCMWEILMLGVKPFQGVKNNDVIGRIENGE-RLP--MPPNCPPTLYSLMTK 243
Query: 279 FLVLNPAKR 287
+P+KR
Sbjct: 244 CWAYDPSKR 252
Score = 59.0 bits (143), Expect = 2e-09
Identities = 29/87 (33%), Positives = 50/87 (57%), Gaps = 2/87 (2%)
Query: 474 LLKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKF-RQIVSAVQYCHQKK 532
++KL VI E +++VME A GE+ YL ++ + + + Q+ +A+ Y K+
Sbjct: 69 IVKLIGVIT-ENPVWIVMELAPLGELRSYLQVNKYSLDLASLILYSYQLSTALAYLESKR 127
Query: 533 IIHRDLKAENLLLDSEMNIKIADFGFS 559
+HRD+ A N+L+ S +K+ DFG S
Sbjct: 128 FVHRDIAARNVLVSSPDCVKLGDFGLS 154
>gnl|CDD|132950 cd06619, PKc_MKK5, Catalytic domain of the dual-specificity Protein
Kinase, MAP kinase kinase 5. Protein kinases (PKs), MAP
kinase kinase 5 (MKK5) subfamily, catalytic (c) domain.
PKs catalyze the transfer of the gamma-phosphoryl group
from ATP to serine/threonine or tyrosine residues on
protein substrates. The MKK5 subfamily is part of a
larger superfamily that includes the catalytic domains
of other protein serine/threonine kinases, protein
tyrosine kinases, RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase. The mitogen-activated protein (MAP) kinase
signaling pathways are important mediators of cellular
responses to extracellular signals. The pathways involve
a triple kinase core cascade comprising of the MAP
kinase (MAPK), which is phosphorylated and activated by
a MAPK kinase (MAPKK or MKK), which itself is
phosphorylated and activated by a MAPK kinase kinase
(MAPKKK or MKKK). MKK5, also referred to as MEK5, is a
dual-specificity PK that phosphorylates its downstream
target, extracellular signal-regulated kinase 5 (ERK5),
on specific threonine and tyrosine residues. MKK5 is
activated by MEKK2 and MEKK3 in response to mitogenic
and stress stimuli. The ERK5 cascade promotes cell
proliferation, differentiation, neuronal survival, and
neuroprotection. This cascade plays an essential role in
heart development. Mice deficient in either ERK5 or MKK5
die around embryonic day 10 due to cardiovascular
defects including underdevelopment of the myocardium. In
addition, MKK5 is associated with metastasis and
unfavorable prognosis in prostate cancer.
Length = 279
Score = 99 bits (249), Expect = 3e-23
Identities = 55/196 (28%), Positives = 95/196 (48%), Gaps = 9/196 (4%)
Query: 51 LKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLDHPNIVKL 110
+ +G GN V A H+ T + +A+K+I + +++ E+ I+ D P I+
Sbjct: 6 QEILGHGNGGTVYKAYHLLTRRILAVKVI-PLDITVELQKQIMSELEILYKCDSPYIIGF 64
Query: 111 FQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKIIHRD 170
+ E + + E+ GG L ++ ++ E +V + Y KI+HRD
Sbjct: 65 YGAFFVENRISICTEFMDGGS----LDVYRKIPEHVLGRIAVAVVKGLTYLWSLKILHRD 120
Query: 171 LKAENLLLDSEMNIKIADFGFSNEFTPGNKL-DTFCGSPPYAAPELFQGKKYDGPEVDVW 229
+K N+L+++ +K+ DFG S + N + T+ G+ Y APE G++Y G DVW
Sbjct: 121 VKPSNMLVNTRGQVKLCDFGVSTQLV--NSIAKTYVGTNAYMAPERISGEQY-GIHSDVW 177
Query: 230 SLGVILYTLVSGSLPF 245
SLG+ L G P+
Sbjct: 178 SLGISFMELALGRFPY 193
Score = 49.9 bits (119), Expect = 2e-06
Identities = 29/113 (25%), Positives = 53/113 (46%), Gaps = 7/113 (6%)
Query: 474 LLKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKI 533
++ + E + + E+ GG L ++ ++ E +V + Y KI
Sbjct: 61 IIGFYGAFFVENRISICTEFMDGGS----LDVYRKIPEHVLGRIAVAVVKGLTYLWSLKI 116
Query: 534 IHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKL-DTFCGSPPYAAPELFQG 585
+HRD+K N+L+++ +K+ DFG S + N + T+ G+ Y APE G
Sbjct: 117 LHRDVKPSNMLVNTRGQVKLCDFGVSTQLV--NSIAKTYVGTNAYMAPERISG 167
>gnl|CDD|143379 cd07874, STKc_JNK3, Catalytic domain of the Serine/Threonine
Kinase, c-Jun N-terminal Kinase 3. Serine/Threonine
Kinases (STKs), c-Jun N-terminal kinase 3 (JNK3)
subfamily, catalytic (c) domain. STKs catalyze the
transfer of the gamma-phosphoryl group from ATP to
serine/threonine residues on protein substrates. The
JNK3 subfamily is part of a larger superfamily that
includes the catalytic domains of other protein STKs,
protein tyrosine kinases, RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase. JNKs are mitogen-activated protein kinases
(MAPKs) that are involved in many stress-activated
responses including those during inflammation,
neurodegeneration, apoptosis, and persistent pain
sensitization, among others. Vetebrates harbor three
different JNK genes (Jnk1, Jnk2, and Jnk3). JNK3 is
expressed primarily in the brain, and to a lesser extent
in the heart and testis. Mice deficient in Jnk3 are
protected against kainic acid-induced seizures, stroke,
sciatic axotomy neural death, and neuronal death due to
NGF deprivation, oxidative stress, or exposure to
beta-amyloid peptide. This suggests that JNK3 may play
roles in the pathogenesis of these diseases.
Length = 355
Score = 101 bits (252), Expect = 4e-23
Identities = 73/253 (28%), Positives = 116/253 (45%), Gaps = 24/253 (9%)
Query: 47 KYKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLDHPN 106
+Y+ LK IG G V A + VAIK + + N ++ +RE+ +MK ++H N
Sbjct: 18 RYQNLKPIGSGAQGIVCAAYDAVLDRNVAIKKLSRPFQNQTHAKRAYRELVLMKCVNHKN 77
Query: 107 IVKLFQVIETEKTL------YLVMEYASGG--EVFDYLVLHGRMKEKEARAKFRQIVSAV 158
I+ L V +K+L YLVME +V + H RM Q++ +
Sbjct: 78 IISLLNVFTPQKSLEEFQDVYLVMELMDANLCQVIQMELDHERMS-----YLLYQMLCGI 132
Query: 159 QYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSPPYAAPELFQG 218
++ H IIHRDLK N+++ S+ +KI DFG + + + + Y APE+ G
Sbjct: 133 KHLHSAGIIHRDLKPSNIVVKSDCTLKILDFGLARTAGTSFMMTPYVVTRYYRAPEVILG 192
Query: 219 KKYDGPEVDVWSLGVILYTLVSGSLPFDGSTLRELRERVLRGKYRIPFYMSTDCENLLKK 278
Y VD+WS+G I+ +V + F G + +V+ + T C +KK
Sbjct: 193 MGYK-ENVDIWSVGCIMGEMVRHKILFPGRDYIDQWNKVIE-------QLGTPCPEFMKK 244
Query: 279 FLVLNPAKRASLE 291
L P R +E
Sbjct: 245 ---LQPTVRNYVE 254
Score = 52.4 bits (125), Expect = 4e-07
Identities = 34/122 (27%), Positives = 56/122 (45%), Gaps = 13/122 (10%)
Query: 472 ETLLKLFQVIETEKTL------YLVMEYASGG--EVFDYLVLHGRMKEKEARAKFRQIVS 523
+ ++ L V +K+L YLVME +V + H RM Q++
Sbjct: 76 KNIISLLNVFTPQKSLEEFQDVYLVMELMDANLCQVIQMELDHERMS-----YLLYQMLC 130
Query: 524 AVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSPPYAAPELF 583
+++ H IIHRDLK N+++ S+ +KI DFG + + + + Y APE+
Sbjct: 131 GIKHLHSAGIIHRDLKPSNIVVKSDCTLKILDFGLARTAGTSFMMTPYVVTRYYRAPEVI 190
Query: 584 QG 585
G
Sbjct: 191 LG 192
>gnl|CDD|143359 cd07854, STKc_MAPK4_6, Catalytic domain of the Serine/Threonine
Kinases, Mitogen-Activated Protein Kinases 4 and 6.
Serine/Threonine Kinases (STKs), Mitogen-Activated
Protein Kinase 4 (MAPK4) and MAPK6 subfamily, catalytic
(c) domain. STKs catalyze the transfer of the
gamma-phosphoryl group from ATP to serine/threonine
residues on protein substrates. The MAPK4/6 subfamily is
part of a larger superfamily that includes the catalytic
domains of other protein STKs, protein tyrosine kinases,
RIO kinases, aminoglycoside phosphotransferase, choline
kinase, and phosphoinositide 3-kinase. MAPKs are
important mediators of cellular responses to
extracellular signals. MAPK4 is also called ERK4 or
p63MAPK, while MAPK6 is also called ERK3 or p97MAPK.
MAPK4 and MAPK6 are atypical MAPKs that are not
regulated by MAP2Ks. MAPK6 is expressed ubiquitously
with highest amounts in brain and skeletal muscle. It
may be involved in the control of cell differentiation
by negatively regulating cell cycle progression in
certain conditions. It may also play a role in
glucose-induced insulin secretion. MAPK6 and MAPK4
cooperate to regulate the activity of MAPK-activated
protein kinase 5 (MK5), leading to its relocation to the
cytoplasm and exclusion from the nucleus. The MAPK6/MK5
and MAPK4/MK5 pathways may play critical roles in
embryonic and post-natal development.
Length = 342
Score = 101 bits (252), Expect = 4e-23
Identities = 64/234 (27%), Positives = 111/234 (47%), Gaps = 27/234 (11%)
Query: 46 GKYKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLDHP 105
+Y L+ +G G+ V A K VA+K I T P S++ RE++I++ LDH
Sbjct: 5 SRYMDLRPLGCGSNGLVFSAVDSDCDKRVAVKKIVLTD--PQSVKHALREIKIIRRLDHD 62
Query: 106 NIVKLFQVI-------------ETE-KTLYLVMEYASGGEVFDYLVL--HGRMKEKEARA 149
NIVK+++V+ TE ++Y+V EY D + G + E+ AR
Sbjct: 63 NIVKVYEVLGPSGSDLTEDVGSLTELNSVYIVQEYMET----DLANVLEQGPLSEEHARL 118
Query: 150 KFRQIVSAVQYCHQKKIIHRDLKAENLLLDSE-MNIKIADFGFSN----EFTPGNKLDTF 204
Q++ ++Y H ++HRDLK N+ +++E + +KI DFG + ++ L
Sbjct: 119 FMYQLLRGLKYIHSANVLHRDLKPANVFINTEDLVLKIGDFGLARIVDPHYSHKGYLSEG 178
Query: 205 CGSPPYAAPELFQGKKYDGPEVDVWSLGVILYTLVSGSLPFDGSTLRELRERVL 258
+ Y +P L +D+W+ G I +++G F G+ E + +L
Sbjct: 179 LVTKWYRSPRLLLSPNNYTKAIDMWAAGCIFAEMLTGKPLFAGAHELEQMQLIL 232
Score = 55.2 bits (133), Expect = 5e-08
Identities = 24/77 (31%), Positives = 43/77 (55%), Gaps = 7/77 (9%)
Query: 486 TLYLVMEYASGGEVFDYLVL--HGRMKEKEARAKFRQIVSAVQYCHQKKIIHRDLKAENL 543
++Y+V EY D + G + E+ AR Q++ ++Y H ++HRDLK N+
Sbjct: 90 SVYIVQEYMET----DLANVLEQGPLSEEHARLFMYQLLRGLKYIHSANVLHRDLKPANV 145
Query: 544 LLDSE-MNIKIADFGFS 559
+++E + +KI DFG +
Sbjct: 146 FINTEDLVLKIGDFGLA 162
>gnl|CDD|173729 cd06617, PKc_MKK3_6, Catalytic domain of the dual-specificity
Protein Kinases, MAP kinase kinases 3 and 6. Protein
kinases (PKs), MAP kinase kinase 3 (MKK3) and MKK6
subfamily, catalytic (c) domain. PKs catalyze the
transfer of the gamma-phosphoryl group from ATP to
serine/threonine or tyrosine residues on protein
substrates. The MKK3 and MKK6 subfamily is part of a
larger superfamily that includes the catalytic domains
of other protein serine/threonine kinases, protein
tyrosine kinases, RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase. The mitogen-activated protein (MAP) kinase
signaling pathways are important mediators of cellular
responses to extracellular signals. The pathways involve
a triple kinase core cascade comprising the MAP kinase
(MAPK), which is phosphorylated and activated by a MAPK
kinase (MAPKK or MKK), which itself is phosphorylated
and activated by a MAPK kinase kinase (MAPKKK or MKKK).
MKK3 and MKK6 are dual-specificity PKs that
phosphorylate and activate their downstream target, p38
MAPK, on specific threonine and tyrosine residues.
MKK3/6 plays roles in the regulation of cell cycle
progression, cytokine- and stress-induced apoptosis,
oncogenic transformation, and adult tissue regeneration.
In addition, MKK6 plays a critical role in osteoclast
survival in inflammatory disease while MKK3 is
associated with tumor invasion, progression, and poor
patient survival in glioma.
Length = 283
Score = 99.4 bits (248), Expect = 4e-23
Identities = 70/255 (27%), Positives = 123/255 (48%), Gaps = 18/255 (7%)
Query: 51 LKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRI-MKMLDHPNIVK 109
++ +G+G + V +HVPTG +A+K I + +N ++L ++ I M+ +D P V
Sbjct: 6 IEELGRGAYGVVDKMRHVPTGTIMAVKRI-RATVNSQEQKRLLMDLDISMRSVDCPYTVT 64
Query: 110 LFQVIETEKTLYLVMEY--ASGGEVFDYLVLHGRMKEKEARAKFR-QIVSAVQYCHQK-K 165
+ + E +++ ME S + + + G ++ K IV A++Y H K
Sbjct: 65 FYGALFREGDVWICMEVMDTSLDKFYKKVYDKGLTIPEDILGKIAVSIVKALEYLHSKLS 124
Query: 166 IIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSPPYAAPELFQG----KKY 221
+IHRD+K N+L++ +K+ DFG S G PY APE K Y
Sbjct: 125 VIHRDVKPSNVLINRNGQVKLCDFGISGYLVDSVAKTIDAGCKPYMAPERINPELNQKGY 184
Query: 222 DGPEVDVWSLGVILYTLVSGSLPFD--GSTLRELRERVLRGKYRIP---FYMSTDCENLL 276
D + DVWSLG+ + L +G P+D + ++L++ V ++P F S + ++ +
Sbjct: 185 D-VKSDVWSLGITMIELATGRFPYDSWKTPFQQLKQVVEEPSPQLPAEKF--SPEFQDFV 241
Query: 277 KKFLVLNPAKRASLE 291
K L N +R +
Sbjct: 242 NKCLKKNYKERPNYP 256
Score = 57.4 bits (139), Expect = 6e-09
Identities = 24/62 (38%), Positives = 33/62 (53%), Gaps = 1/62 (1%)
Query: 521 IVSAVQYCHQK-KIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSPPYAA 579
IV A++Y H K +IHRD+K N+L++ +K+ DFG S G PY A
Sbjct: 112 IVKALEYLHSKLSVIHRDVKPSNVLINRNGQVKLCDFGISGYLVDSVAKTIDAGCKPYMA 171
Query: 580 PE 581
PE
Sbjct: 172 PE 173
>gnl|CDD|133200 cd05069, PTKc_Yes, Catalytic domain of the Protein Tyrosine Kinase,
Yes. Protein Tyrosine Kinase (PTK) family; Yes kinase;
catalytic (c) domain. The PTKc family is part of a
larger superfamily that includes the catalytic domains
of other kinases such as protein serine/threonine
kinases, RIO kinases, and phosphoinositide 3-kinase
(PI3K). PTKs catalyze the transfer of the
gamma-phosphoryl group from ATP to tyrosine (tyr)
residues in protein substrates. Yes (or c-Yes) is a
member of the Src subfamily of proteins, which are
cytoplasmic (or non-receptor) tyr kinases. Src kinases
contain an N-terminal SH4 domain with a myristoylation
site, followed by SH3 and SH2 domains, a tyr kinase
domain, and a regulatory C-terminal region containing a
conserved tyr. They are activated by autophosphorylation
at the tyr kinase domain, but are negatively regulated
by phosphorylation at the C-terminal tyr by Csk
(C-terminal Src Kinase). Src proteins are involved in
signaling pathways that regulate cytokine and growth
factor responses, cytoskeleton dynamics, cell
proliferation, survival, and differentiation. c-Yes
kinase is the cellular homolog of the oncogenic protein
(v-Yes) encoded by the Yamaguchi 73 and Esh sarcoma
viruses. It displays functional overlap with other Src
subfamily members, particularly Src. It also shows some
unique functions such as binding to occludins,
transmembrane proteins that regulate extracellular
interactions in tight junctions. Yes also associates
with a number of proteins in different cell types that
Src does not interact with, like JAK2 and gp130 in
pre-adipocytes, and Pyk2 in treated pulmonary vein
endothelial cells. Although the biological function of
Yes remains unclear, it appears to have a role in
regulating cell-cell interactions and vesicle
trafficking in polarized cells.
Length = 260
Score = 99.0 bits (246), Expect = 5e-23
Identities = 78/232 (33%), Positives = 115/232 (49%), Gaps = 42/232 (18%)
Query: 54 IGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSL--QKLFREVRIMKMLDHPNIVKLF 111
+G+G F +V + T K VAIK L PG++ + +E +IMK L H +V L+
Sbjct: 14 LGQGCFGEVWMGTWNGTTK-VAIK-----TLKPGTMMPEAFLQEAQIMKKLRHDKLVPLY 67
Query: 112 QVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKF----------RQIVSAVQYC 161
V+ +E+ +Y+V E+ G + D+L KE K+ QI + Y
Sbjct: 68 AVV-SEEPIYIVTEFMGKGSLLDFL--------KEGDGKYLKLPQLVDMAAQIADGMAYI 118
Query: 162 HQKKIIHRDLKAENLLLDSEMNIKIADFGFS-----NEFTP--GNKLDTFCGSPPYAAPE 214
+ IHRDL+A N+L+ + KIADFG + NE+T G K +P A
Sbjct: 119 ERMNYIHRDLRAANILVGDNLVCKIADFGLARLIEDNEYTARQGAKFPIKWTAPEAALYG 178
Query: 215 LFQGKKYDGPEVDVWSLGVILYTLVS-GSLPFDGSTLRELRERVLRGKYRIP 265
F K DVWS G++L LV+ G +P+ G RE+ E+V RG YR+P
Sbjct: 179 RFTIKS------DVWSFGILLTELVTKGRVPYPGMVNREVLEQVERG-YRMP 223
Score = 52.4 bits (125), Expect = 2e-07
Identities = 33/107 (30%), Positives = 53/107 (49%), Gaps = 24/107 (22%)
Query: 472 ETLLKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKF----------RQI 521
+ L+ L+ V+ +E+ +Y+V E+ G + D+L KE K+ QI
Sbjct: 61 DKLVPLYAVV-SEEPIYIVTEFMGKGSLLDFL--------KEGDGKYLKLPQLVDMAAQI 111
Query: 522 VSAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFS-----NEFT 563
+ Y + IHRDL+A N+L+ + KIADFG + NE+T
Sbjct: 112 ADGMAYIERMNYIHRDLRAANILVGDNLVCKIADFGLARLIEDNEYT 158
>gnl|CDD|173639 cd05066, PTKc_EphR_A, Catalytic domain of the Protein Tyrosine
Kinases, Class EphA Ephrin Receptors. Protein Tyrosine
Kinase (PTK) family; Ephrin Receptor (EphR) subfamily;
most class EphA receptors including EphA3, EphA4, EphA5,
and EphA7, but excluding EphA1, EphA2 and EphA10;
catalytic (c) domain. The PTKc family is part of a
larger superfamily that includes the catalytic domains
of other kinases such as protein serine/threonine
kinases, RIO kinases, and phosphoinositide 3-kinase
(PI3K). PTKs catalyze the transfer of the
gamma-phosphoryl group from ATP to tyrosine (tyr)
residues in protein substrates. EphRs comprise the
largest subfamily of receptor tyr kinases (RTKs). In
general, class EphA receptors bind GPI-anchored ephrin-A
ligands. There are ten vertebrate EphA receptors
(EphA1-10), which display promiscuous interactions with
six ephrin-A ligands. One exception is EphA4, which also
binds ephrins-B2/B3. EphRs contain an ephrin-binding
domain and two fibronectin repeats extracellularly, a
transmembrane segment, and a cytoplasmic tyr kinase
domain. Binding of the ephrin ligand to EphR requires
cell-cell contact since both are anchored to the plasma
membrane. The resulting downstream signals occur
bidirectionally in both EphR-expressing cells (forward
signaling) and ephrin-expressing cells (reverse
signaling). Ephrin/EphR interaction mainly results in
cell-cell repulsion or adhesion, making it important in
neural development and plasticity, cell morphogenesis,
cell-fate determination, embryonic development, tissue
patterning, and angiogenesis. EphARs and ephrin-A
ligands are expressed in multiple areas of the
developing brain, especially in the retina and tectum.
They are part of a system controlling retinotectal
mapping.
Length = 267
Score = 98.8 bits (246), Expect = 6e-23
Identities = 75/244 (30%), Positives = 120/244 (49%), Gaps = 18/244 (7%)
Query: 49 KLLKTIGKGNFAKVKLAK-HVPTGKEVAIKIIDKTQLNPGSLQK----LFREVRIMKMLD 103
K+ K IG G F +V + +P +E+ + I KT L G +K E IM D
Sbjct: 7 KIEKVIGAGEFGEVCSGRLKLPGKREIPVAI--KT-LKAGYTEKQRRDFLSEASIMGQFD 63
Query: 104 HPNIVKLFQVIETEKTLYLVMEYASGGEVFDYLVLH-GRMKEKEARAKFRQIVSAVQYCH 162
HPNI+ L V+ K + +V EY G + +L H G+ + R I S ++Y
Sbjct: 64 HPNIIHLEGVVTKSKPVMIVTEYMENGSLDAFLRKHDGQFTVIQLVGMLRGIASGMKYLS 123
Query: 163 QKKIIHRDLKAENLLLDSEMNIKIADFGFSN--EFTPGNKLDTFCGSPP--YAAPELFQG 218
+HRDL A N+L++S + K++DFG S E P T G P + APE
Sbjct: 124 DMGYVHRDLAARNILVNSNLVCKVSDFGLSRVLEDDPEAAYTTRGGKIPIRWTAPEAIAY 183
Query: 219 KKYDGPEVDVWSLGVILYTLVS-GSLPFDGSTLRELRERVLRGKYRIPFYMSTDCENLLK 277
+K+ DVWS G++++ ++S G P+ + +++ + + G YR+P M DC L
Sbjct: 184 RKFTSAS-DVWSYGIVMWEVMSYGERPYWEMSNQDVIKAIEEG-YRLPAPM--DCPAALH 239
Query: 278 KFLV 281
+ ++
Sbjct: 240 QLML 243
Score = 49.1 bits (117), Expect = 3e-06
Identities = 35/113 (30%), Positives = 54/113 (47%), Gaps = 5/113 (4%)
Query: 474 LLKLFQVIETEKTLYLVMEYASGGEVFDYLVLH-GRMKEKEARAKFRQIVSAVQYCHQKK 532
++ L V+ K + +V EY G + +L H G+ + R I S ++Y
Sbjct: 67 IIHLEGVVTKSKPVMIVTEYMENGSLDAFLRKHDGQFTVIQLVGMLRGIASGMKYLSDMG 126
Query: 533 IIHRDLKAENLLLDSEMNIKIADFGFSN--EFTPGNKLDTFCGSPP--YAAPE 581
+HRDL A N+L++S + K++DFG S E P T G P + APE
Sbjct: 127 YVHRDLAARNILVNSNLVCKVSDFGLSRVLEDDPEAAYTTRGGKIPIRWTAPE 179
>gnl|CDD|173644 cd05079, PTKc_Jak1_rpt2, Catalytic (repeat 2) domain of the Protein
Tyrosine Kinase, Janus kinase 1. Protein Tyrosine
Kinase (PTK) family; Janus kinase 1 (Jak1); catalytic
(c) domain (repeat 2). The PTKc family is part of a
larger superfamily that includes the catalytic domains
of other kinases such as protein serine/threonine
kinases, RIO kinases, and phosphoinositide 3-kinase
(PI3K). PTKs catalyze the transfer of the
gamma-phosphoryl group from ATP to tyrosine (tyr)
residues in protein substrates. Jak1 is a member of the
Janus kinase (Jak) subfamily of proteins, which are
cytoplasmic (or nonreceptor) tyr kinases containing an
N-terminal FERM domain, followed by a Src homology 2
(SH2) domain, a pseudokinase domain, and a C-terminal
tyr kinase domain. Jaks are crucial for cytokine
receptor signaling. They are activated by
autophosphorylation upon cytokine-induced receptor
aggregation, and subsequently trigger downstream
signaling events such as the phosphorylation of signal
transducers and activators of transcription (STATs).
Jak1 is widely expressed in many tissues. Many cytokines
are dependent on Jak1 for signaling, including those
that use the shared receptor subunits common gamma chain
(IL-2, IL-4, IL-7, IL-9, IL-15, IL-21) and gp130 (IL-6,
IL-11, oncostatin M, G-CSF, and IFNs, among others). The
many varied interactions of Jak1 and its ubiquitous
expression suggest many biological roles. Jak1 is
important in neurological development, as well as in
lymphoid development and function. It also plays a role
in the pathophysiology of cardiac hypertrophy and heart
failure. A mutation in the ATP-binding site of Jak1 was
identified in a human uterine leiomyosarcoma cell line,
resulting in defective cytokine induction and antigen
presentation, thus allowing the tumor to evade the
immune system.
Length = 284
Score = 99.2 bits (247), Expect = 6e-23
Identities = 87/283 (30%), Positives = 135/283 (47%), Gaps = 55/283 (19%)
Query: 49 KLLKTIGKGNFAKVKLAKHVP----TGKEVAIKIIDKTQLNPGS----LQKLFREVRIMK 100
K ++ +G+G+F KV+L ++ P TG++VA+K L P S + L +E+ I++
Sbjct: 7 KRIRDLGEGHFGKVELCRYDPEGDNTGEQVAVK-----SLKPESGGNHIADLKKEIEILR 61
Query: 101 MLDHPNIVKLFQVIETE--KTLYLVMEYASGGEVFDYL---VLHGRMKEKEARAKFRQIV 155
L H NIVK + + + L+ME+ G + +YL +K++ A QI
Sbjct: 62 NLYHENIVKYKGICTEDGGNGIKLIMEFLPSGSLKEYLPRNKNKINLKQQLKYAV--QIC 119
Query: 156 SAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNE-------FTPGNKLDTFCGSP 208
+ Y ++ +HRDL A N+L++SE +KI DFG + +T + LD SP
Sbjct: 120 KGMDYLGSRQYVHRDLAARNVLVESEHQVKIGDFGLTKAIETDKEYYTVKDDLD----SP 175
Query: 209 PY-AAPE-LFQGKKYDGPEVDVWSLGVILYTLV----SGSLPFD------GSTLRELR-- 254
+ APE L Q K Y DVWS GV LY L+ S S P G T ++
Sbjct: 176 VFWYAPECLIQSKFYIAS--DVWSFGVTLYELLTYCDSESSPMTLFLKMIGPTHGQMTVT 233
Query: 255 --ERVLRGKYRIPFYMSTDC----ENLLKKFLVLNPAKRASLE 291
RVL R+P +C L++K P+KR + +
Sbjct: 234 RLVRVLEEGKRLP--RPPNCPEEVYQLMRKCWEFQPSKRTTFQ 274
Score = 51.1 bits (122), Expect = 7e-07
Identities = 35/122 (28%), Positives = 55/122 (45%), Gaps = 25/122 (20%)
Query: 461 AKPSRRASSGGETLLKLFQVIETEKTLY--------------------LVMEYASGGEVF 500
A S + SGG + L + IE + LY L+ME+ G +
Sbjct: 37 AVKSLKPESGGNHIADLKKEIEILRNLYHENIVKYKGICTEDGGNGIKLIMEFLPSGSLK 96
Query: 501 DYL---VLHGRMKEKEARAKFRQIVSAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFG 557
+YL +K++ A QI + Y ++ +HRDL A N+L++SE +KI DFG
Sbjct: 97 EYLPRNKNKINLKQQLKYAV--QICKGMDYLGSRQYVHRDLAARNVLVESEHQVKIGDFG 154
Query: 558 FS 559
+
Sbjct: 155 LT 156
>gnl|CDD|143380 cd07875, STKc_JNK1, Catalytic domain of the Serine/Threonine
Kinase, c-Jun N-terminal Kinase 1. Serine/Threonine
Kinases (STKs), c-Jun N-terminal kinase 1 (JNK1)
subfamily, catalytic (c) domain. STKs catalyze the
transfer of the gamma-phosphoryl group from ATP to
serine/threonine residues on protein substrates. The
JNK1 subfamily is part of a larger superfamily that
includes the catalytic domains of other protein STKs,
protein tyrosine kinases, RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase. JNKs are mitogen-activated protein kinases
(MAPKs) that are involved in many stress-activated
responses including those during inflammation,
neurodegeneration, apoptosis, and persistent pain
sensitization, among others. Vetebrates harbor three
different JNK genes (Jnk1, Jnk2, and Jnk3). JNK1, like
JNK2, is expressed in every cell and tissue type.
Initially it was thought that JNK1 and JNK2 were
functionally redundant as mice deficient in either genes
(Jnk1 or Jnk2) could survive but disruption of both
genes resulted in lethality. However, recent studies
have shown that JNK1 and JNK2 perform distinct functions
through specific binding partners and substrates. JNK1
specifically binds with JAMP (JNK1-associated membrane
protein), which regulates the duration of JNK1 activity
in response to stimuli. Specific JNK1 substrates include
Itch and SG10, which are implicated in Th2 responses and
airway inflammation, and microtubule dynamics and
axodendritic length, respectively. Mice deficient in
Jnk1 are protected against arthritis, obesity, type 2
diabetes, cardiac cell death, and non-alcoholic liver
disease, suggesting that JNK1 may play roles in the
pathogenesis of these diseases.
Length = 364
Score = 100 bits (250), Expect = 7e-23
Identities = 72/253 (28%), Positives = 118/253 (46%), Gaps = 24/253 (9%)
Query: 47 KYKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLDHPN 106
+Y+ LK IG G V A + VAIK + + N ++ +RE+ +MK ++H N
Sbjct: 25 RYQNLKPIGSGAQGIVCAAYDAILERNVAIKKLSRPFQNQTHAKRAYRELVLMKCVNHKN 84
Query: 107 IVKLFQVIETEKTL------YLVMEYASGG--EVFDYLVLHGRMKEKEARAKFRQIVSAV 158
I+ L V +K+L Y+VME +V + H RM Q++ +
Sbjct: 85 IIGLLNVFTPQKSLEEFQDVYIVMELMDANLCQVIQMELDHERMS-----YLLYQMLCGI 139
Query: 159 QYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSPPYAAPELFQG 218
++ H IIHRDLK N+++ S+ +KI DFG + + + + Y APE+ G
Sbjct: 140 KHLHSAGIIHRDLKPSNIVVKSDCTLKILDFGLARTAGTSFMMTPYVVTRYYRAPEVILG 199
Query: 219 KKYDGPEVDVWSLGVILYTLVSGSLPFDGSTLRELRERVLRGKYRIPFYMSTDCENLLKK 278
Y VD+WS+G I+ ++ G + F G+ + +V+ + T C +KK
Sbjct: 200 MGYK-ENVDIWSVGCIMGEMIKGGVLFPGTDHIDQWNKVIE-------QLGTPCPEFMKK 251
Query: 279 FLVLNPAKRASLE 291
L P R +E
Sbjct: 252 ---LQPTVRTYVE 261
Score = 50.4 bits (120), Expect = 2e-06
Identities = 33/117 (28%), Positives = 56/117 (47%), Gaps = 10/117 (8%)
Query: 474 LLKLF---QVIETEKTLYLVMEYASGG--EVFDYLVLHGRMKEKEARAKFRQIVSAVQYC 528
LL +F + +E + +Y+VME +V + H RM Q++ +++
Sbjct: 88 LLNVFTPQKSLEEFQDVYIVMELMDANLCQVIQMELDHERMS-----YLLYQMLCGIKHL 142
Query: 529 HQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSPPYAAPELFQG 585
H IIHRDLK N+++ S+ +KI DFG + + + + Y APE+ G
Sbjct: 143 HSAGIIHRDLKPSNIVVKSDCTLKILDFGLARTAGTSFMMTPYVVTRYYRAPEVILG 199
>gnl|CDD|173715 cd05626, STKc_LATS2, Catalytic domain of the Protein
Serine/Threonine Kinase, Large Tumor Suppressor 2.
Serine/Threonine Kinases (STKs), Large Tumor Suppressor
(LATS) subfamily, LATS2 isoform, catalytic (c) domain.
STKs catalyze the transfer of the gamma-phosphoryl group
from ATP to serine/threonine residues on protein
substrates. The LATS subfamily is part of a larger
superfamily that includes the catalytic domains of other
protein STKs, protein tyrosine kinases, RIO kinases,
aminoglycoside phosphotransferase, choline kinase, and
phosphoinositide 3-kinase. LATS functions as a tumor
suppressor and is implicated in cell cycle regulation.
LATS2 is an essential mitotic regulator responsible for
coordinating accurate cytokinesis completion and
governing the stabilization of other mitotic regulators.
It is also critical in the maintenance of proper
chromosome number, genomic stability, mitotic fidelity,
and the integrity of centrosome duplication.
Downregulation of LATS2 is associated with poor
prognosis in acute lymphoblastic leukemia and breast
cancer.
Length = 381
Score = 100 bits (250), Expect = 1e-22
Identities = 73/257 (28%), Positives = 113/257 (43%), Gaps = 50/257 (19%)
Query: 51 LKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQ-LNPGSLQKLFREVRIMKMLDHPNIVK 109
+KT+G G F +V LA V T A+K + K LN + + E I+ D+ +VK
Sbjct: 6 IKTLGIGAFGEVCLACKVDTHALYAMKTLRKKDVLNRNQVAHVKAERDILAEADNEWVVK 65
Query: 110 LFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKIIHR 169
L+ + + LY VM+Y GG++ L+ E AR ++ A++ H+ IHR
Sbjct: 66 LYYSFQDKDNLYFVMDYIPGGDMMSLLIRMEVFPEVLARFYIAELTLAIESVHKMGFIHR 125
Query: 170 DLKAENLLLDSEMNIKIADFGFSNEF--------------------TP------------ 197
D+K +N+L+D + +IK+ DFG F P
Sbjct: 126 DIKPDNILIDLDGHIKLTDFGLCTGFRWTHNSKYYQKGSHIRQDSMEPSDLWDDVSNCRC 185
Query: 198 GNKLDT----------------FCGSPPYAAPELFQGKKYDGPEVDVWSLGVILYTLVSG 241
G++L T G+P Y APE+ K Y D WS+GVIL+ ++ G
Sbjct: 186 GDRLKTLEQRATKQHQRCLAHSLVGTPNYIAPEVLLRKGYT-QLCDWWSVGVILFEMLVG 244
Query: 242 SLPFDGSTLRELRERVL 258
PF T E + +V+
Sbjct: 245 QPPFLAPTPTETQLKVI 261
Score = 67.7 bits (165), Expect = 6e-12
Identities = 31/96 (32%), Positives = 53/96 (55%)
Query: 467 ASSGGETLLKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQ 526
A + E ++KL+ + + LY VM+Y GG++ L+ E AR ++ A++
Sbjct: 56 AEADNEWVVKLYYSFQDKDNLYFVMDYIPGGDMMSLLIRMEVFPEVLARFYIAELTLAIE 115
Query: 527 YCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEF 562
H+ IHRD+K +N+L+D + +IK+ DFG F
Sbjct: 116 SVHKMGFIHRDIKPDNILIDLDGHIKLTDFGLCTGF 151
>gnl|CDD|132968 cd06637, STKc_TNIK, Catalytic domain of the Protein
Serine/Threonine Kinase, Traf2- and Nck-interacting
kinase. Serine/threonine kinases (STKs), Traf2- and
Nck-interacting kinase (TNIK) subfamily, catalytic (c)
domain. STKs catalyze the transfer of the
gamma-phosphoryl group from ATP to serine/threonine
residues on protein substrates. The TNIK subfamily is
part of a larger superfamily that includes the catalytic
domains of other protein STKs, protein tyrosine kinases,
RIO kinases, aminoglycoside phosphotransferase, choline
kinase, and phosphoinositide 3-kinase. Members of this
subfamily contain an N-terminal catalytic domain and a
C-terminal citron homology (CNH) regulatory domain,
similar to mitogen-activated protein kinase (MAPK),
kinase kinase kinase 4 (MAP4K4), and MAP4K6. MAP4Ks
participate in some MAPK signaling pathways by
activating a MAPK kinase kinase (MAPKKK or MAP3K or
MKKK). TNIK is an effector of Rap2, a small GTP-binding
protein from the Ras family. TNIK specifically activates
the c-Jun N-terminal kinase (JNK) pathway and plays a
role in regulating the actin cytoskeleton.
Length = 272
Score = 97.9 bits (243), Expect = 1e-22
Identities = 77/267 (28%), Positives = 133/267 (49%), Gaps = 29/267 (10%)
Query: 46 GKYKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLDH- 104
G ++L++ +G G + +V +HV TG+ AIK++D T +++ +E+ ++K H
Sbjct: 6 GIFELVELVGNGTYGQVYKGRHVKTGQLAAIKVMDVTG---DEEEEIKQEINMLKKYSHH 62
Query: 105 PNIVKLFQVI------ETEKTLYLVMEYASGGEVFDYL--VLHGRMKEKEARAKFRQIVS 156
NI + + L+LVME+ G V D + +KE+ R+I+
Sbjct: 63 RNIATYYGAFIKKNPPGMDDQLWLVMEFCGAGSVTDLIKNTKGNTLKEEWIAYICREILR 122
Query: 157 AVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEF--TPGNKLDTFCGSPPYAAPE 214
+ + HQ K+IHRD+K +N+LL +K+ DFG S + T G + +TF G+P + APE
Sbjct: 123 GLSHLHQHKVIHRDIKGQNVLLTENAEVKLVDFGVSAQLDRTVGRR-NTFIGTPYWMAPE 181
Query: 215 LFQGKK-----YDGPEVDVWSLGVILYTLVSGSLPF-DGSTLREL----RERVLRGKYRI 264
+ + YD + D+WSLG+ + G+ P D +R L R R K +
Sbjct: 182 VIACDENPDATYDF-KSDLWSLGITAIEMAEGAPPLCDMHPMRALFLIPRNPAPRLKSK- 239
Query: 265 PFYMSTDCENLLKKFLVLNPAKRASLE 291
S ++ ++ LV N ++R + E
Sbjct: 240 --KWSKKFQSFIESCLVKNHSQRPTTE 264
Score = 67.4 bits (164), Expect = 3e-12
Identities = 37/103 (35%), Positives = 59/103 (57%), Gaps = 5/103 (4%)
Query: 484 EKTLYLVMEYASGGEVFDYL--VLHGRMKEKEARAKFRQIVSAVQYCHQKKIIHRDLKAE 541
+ L+LVME+ G V D + +KE+ R+I+ + + HQ K+IHRD+K +
Sbjct: 81 DDQLWLVMEFCGAGSVTDLIKNTKGNTLKEEWIAYICREILRGLSHLHQHKVIHRDIKGQ 140
Query: 542 NLLLDSEMNIKIADFGFSNEF--TPGNKLDTFCGSPPYAAPEL 582
N+LL +K+ DFG S + T G + +TF G+P + APE+
Sbjct: 141 NVLLTENAEVKLVDFGVSAQLDRTVGRR-NTFIGTPYWMAPEV 182
>gnl|CDD|143385 cd07880, STKc_p38gamma_MAPK12, Catalytic domain of the
Serine/Threonine Kinase, p38gamma Mitogen-Activated
Protein Kinase. Serine/Threonine Kinases (STKs),
p38gamma subfamily, catalytic (c) domain. STKs catalyze
the transfer of the gamma-phosphoryl group from ATP to
serine/threonine residues on protein substrates. The
p38gamma subfamily is part of a larger superfamily that
includes the catalytic domains of other protein STKs,
protein tyrosine kinases, RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase. p38 kinases are mitogen-activated protein
kinases (MAPKs), serving as important mediators of
cellular responses to extracellular signals. They are
activated by the MAPK kinases MKK3 and MKK6, which in
turn are activated by upstream MAPK kinase kinases
including TAK1, ASK1, and MLK3, in response to cellular
stresses or inflammatory cytokines. Vertebrates contain
four isoforms of p38, named alpha, beta, gamma, and
delta. p38gamma, also called MAPK12, is predominantly
expressed in skeletal muscle. Unlike p38alpha and
p38beta, p38gamma is insensitive to pyridinylimidazoles.
It displays an antagonizing function compared to
p38alpha. p38gamma inhibits, while p38alpha stimulates,
c-Jun phosphorylation and AP-1 mediated transcription.
p38gamma also plays a role in the signaling between Ras
and the estrogen receptor and has been implicated to
increase cell invasion and breast cancer progression. In
Xenopus, p38gamma is critical in the meiotic maturation
of oocytes.
Length = 343
Score = 99.3 bits (247), Expect = 1e-22
Identities = 63/216 (29%), Positives = 111/216 (51%), Gaps = 11/216 (5%)
Query: 47 KYKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLDHPN 106
+Y+ LK +G G + V A TG +VAIK + + + ++ +RE+R++K + H N
Sbjct: 16 RYRDLKQVGSGAYGTVCSALDRRTGAKVAIKKLYRPFQSELFAKRAYRELRLLKHMKHEN 75
Query: 107 IVKLFQVIETEKTL------YLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQY 160
++ L V + +L YLVM + G L+ H ++ E + Q++ ++Y
Sbjct: 76 VIGLLDVFTPDLSLDRFHDFYLVMPFM--GTDLGKLMKHEKLSEDRIQFLVYQMLKGLKY 133
Query: 161 CHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSPPYAAPELFQGKK 220
H IIHRDLK NL ++ + +KI DFG + + +++ + + Y APE+
Sbjct: 134 IHAAGIIHRDLKPGNLAVNEDCELKILDFGLARQ--TDSEMTGYVVTRWYRAPEVILNWM 191
Query: 221 YDGPEVDVWSLGVILYTLVSGSLPFDGST-LRELRE 255
+ VD+WS+G I+ +++G F G L +L E
Sbjct: 192 HYTQTVDIWSVGCIMAEMLTGKPLFKGHDHLDQLME 227
Score = 52.3 bits (125), Expect = 4e-07
Identities = 33/117 (28%), Positives = 58/117 (49%), Gaps = 10/117 (8%)
Query: 472 ETLLKLFQVIETEKTL------YLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAV 525
E ++ L V + +L YLVM + G L+ H ++ E + Q++ +
Sbjct: 74 ENVIGLLDVFTPDLSLDRFHDFYLVMPFM--GTDLGKLMKHEKLSEDRIQFLVYQMLKGL 131
Query: 526 QYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSPPYAAPEL 582
+Y H IIHRDLK NL ++ + +KI DFG + + +++ + + Y APE+
Sbjct: 132 KYIHAAGIIHRDLKPGNLAVNEDCELKILDFGLARQ--TDSEMTGYVVTRWYRAPEV 186
>gnl|CDD|173701 cd05610, STKc_MASTL, Catalytic domain of the Protein
Serine/Threonine Kinase, Microtubule-associated
serine/threonine-like kinase. Serine/Threonine Kinases
(STKs), Microtubule-associated serine/threonine (MAST)
kinase subfamily, MAST-like (MASTL) kinases, catalytic
(c) domain. STKs catalyze the transfer of the
gamma-phosphoryl group from ATP to serine/threonine
residues on protein substrates. The MAST kinase
subfamily is part of a larger superfamily that includes
the catalytic domains of other protein STKs, protein
tyrosine kinases, RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase. MAST kinases contain an N-terminal domain of
unknown function, a central catalytic domain, and a
C-terminal PDZ domain that mediates protein-protein
interactions. The MASTL kinases in this group carry only
a catalytic domain, which contains a long insertion
relative to MAST kinases. The human MASTL gene has also
been labelled FLJ14813. A missense mutation in FLJ14813
is associated with autosomal dominant thrombocytopenia.
To date, the function of MASTL is unknown.
Length = 669
Score = 102 bits (255), Expect = 2e-22
Identities = 51/151 (33%), Positives = 85/151 (56%), Gaps = 1/151 (0%)
Query: 43 PHIGKYKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQL-NPGSLQKLFREVRIMKM 101
P I ++ ++K I +G F KV L + K A+K++ K + N + ++ E + +
Sbjct: 1 PSIEEFVIVKPISRGAFGKVYLGRKKNNSKLYAVKVVKKADMINKNMVHQVQAERDALAL 60
Query: 102 LDHPNIVKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYC 161
P IV L+ +++ +YLVMEY GG+V L ++G E+ A ++ A+ Y
Sbjct: 61 SKSPFIVHLYYSLQSANNVYLVMEYLIGGDVKSLLHIYGYFDEEMAVKYISEVALALDYL 120
Query: 162 HQKKIIHRDLKAENLLLDSEMNIKIADFGFS 192
H+ IIHRDLK +N+L+ +E +IK+ DFG S
Sbjct: 121 HRHGIIHRDLKPDNMLISNEGHIKLTDFGLS 151
Score = 79.9 bits (197), Expect = 2e-15
Identities = 48/193 (24%), Positives = 81/193 (41%), Gaps = 27/193 (13%)
Query: 477 LFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKIIHR 536
L+ +++ +YLVMEY GG+V L ++G E+ A ++ A+ Y H+ IIHR
Sbjct: 69 LYYSLQSANNVYLVMEYLIGGDVKSLLHIYGYFDEEMAVKYISEVALALDYLHRHGIIHR 128
Query: 537 DLKAENLLLDSEMNIKIADFGFS-------------------------NEFTPGNKLDTF 571
DLK +N+L+ +E +IK+ DFG S TPG L +
Sbjct: 129 DLKPDNMLISNEGHIKLTDFGLSKVTLNRELNMMDILTTPSMAKPKNDYSRTPGQVL-SL 187
Query: 572 CGSPPYAAPELFQGGAPVTSSGGAGTNHTHNSSISPAPTNFKRQNTIDSASIKENTARLN 631
S + P + V S GT+ + P +++ S + ++ +
Sbjct: 188 ISSLGFNTPVGEKDQGSVNSGQNNGTSSVRTGTSHP-LLMINKESLPMSLKLSKSCLETS 246
Query: 632 AGRPAKNTASIAP 644
P+ S+ P
Sbjct: 247 ESSPSLPVRSLTP 259
Score = 51.4 bits (123), Expect = 1e-06
Identities = 33/91 (36%), Positives = 54/91 (59%), Gaps = 8/91 (8%)
Query: 206 GSPPYAAPELFQGKKYDGPEVDVWSLGVILYTLVSGSLPFDGSTLRELRERVLRGKYRIP 265
G+P Y APEL GK + GP VD W+LGV L+ ++G PF+ T +++ + +L IP
Sbjct: 542 GTPDYLAPELLLGKPH-GPAVDWWALGVCLFEFLTGIPPFNDETPQQVFQNIL--NRDIP 598
Query: 266 F-----YMSTDCENLLKKFLVLNPAKRASLE 291
+ +S + +N ++ L ++P KRA L+
Sbjct: 599 WPEGEEKLSVNAQNAIEILLTMDPTKRAGLK 629
>gnl|CDD|173748 cd07853, STKc_NLK, Catalytic domain of the Serine/Threonine Kinase,
Nemo-Like Kinase. Serine/Threonine Kinases (STKs),
Nemo-Like Kinase (NLK) subfamily, catalytic (c) domain.
STKs catalyze the transfer of the gamma-phosphoryl group
from ATP to serine/threonine residues on protein
substrates. The NLK subfamily is part of a larger
superfamily that includes the catalytic domains of other
protein STKs, protein tyrosine kinases, RIO kinases,
aminoglycoside phosphotransferase, choline kinase, and
phosphoinositide 3-kinase. Mitogen-activated protein
kinases (MAPKs) are important mediators of cellular
responses to extracellular signals. NLK is an atypical
MAPK that is not regulated by a MAPK kinase. It
functions downstream of the MAPK kinase kinase Tak1,
which also plays a role in activating the JNK and p38
MAPKs. The Tak1/NLK pathways are regulated by Wnts, a
family of secreted proteins that is critical in the
control of asymmetric division and cell polarity. NLK
can phosphorylate transcription factors from the TCF/LEF
family, inhibiting their ability to activate the
transcription of target genes. In prostate cancer cells,
NLK is involved in regulating androgen receptor-mediated
transcription and its expression is altered during
cancer progression.
Length = 372
Score = 99.4 bits (248), Expect = 2e-22
Identities = 68/277 (24%), Positives = 118/277 (42%), Gaps = 40/277 (14%)
Query: 52 KTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLDHPNIVKLF 111
+ IG G F V GK VA+K + N S +++FRE++++ H N++
Sbjct: 6 RPIGYGAFGVVWSVTDPRDGKRVALKKMPNVFQNLVSCKRVFRELKMLCFFKHDNVLSAL 65
Query: 112 QVIETE-----KTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKI 166
+++ + +Y+V E ++ +V + + QI+ ++Y H I
Sbjct: 66 DILQPPHIDPFEEIYVVTELMQS-DLHKIIVSPQPLSSDHVKVFLYQILRGLKYLHSAGI 124
Query: 167 IHRDLKAENLLLDSEMNIKIADFGFSN--EFTPGNKLDTFCGSPPYAAPELFQGKKYDGP 224
+HRD+K NLL++S +KI DFG + E + + Y APE+ G ++
Sbjct: 125 LHRDIKPGNLLVNSNCVLKICDFGLARVEEPDESKHMTQEVVTQYYRAPEILMGSRHYTS 184
Query: 225 EVDVWSLGVILYTLVSGSLPFD-----------------------GSTLRELRERVLRGK 261
VD+WS+G I L+ + F S R +LRG
Sbjct: 185 AVDIWSVGCIFAELLGRRILFQAQSPIQQLDLITDLLGTPSLEAMRSACEGARAHILRGP 244
Query: 262 YRIP-----FYMSTDCE----NLLKKFLVLNPAKRAS 289
++ P + +S+ +LL + LV +P KR S
Sbjct: 245 HKPPSLPVLYTLSSQATHEAVHLLCRMLVFDPDKRIS 281
Score = 54.7 bits (132), Expect = 7e-08
Identities = 26/75 (34%), Positives = 39/75 (52%), Gaps = 2/75 (2%)
Query: 520 QIVSAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSN--EFTPGNKLDTFCGSPPY 577
QI+ ++Y H I+HRD+K NLL++S +KI DFG + E + + Y
Sbjct: 111 QILRGLKYLHSAGILHRDIKPGNLLVNSNCVLKICDFGLARVEEPDESKHMTQEVVTQYY 170
Query: 578 AAPELFQGGAPVTSS 592
APE+ G TS+
Sbjct: 171 RAPEILMGSRHYTSA 185
>gnl|CDD|133202 cd05071, PTKc_Src, Catalytic domain of the Protein Tyrosine Kinase,
Src. Protein Tyrosine Kinase (PTK) family; Src kinase;
catalytic (c) domain. The PTKc family is part of a
larger superfamily that includes the catalytic domains
of other kinases such as protein serine/threonine
kinases, RIO kinases, and phosphoinositide 3-kinase
(PI3K). PTKs catalyze the transfer of the
gamma-phosphoryl group from ATP to tyrosine (tyr)
residues in protein substrates. Src (or c-Src) is a
cytoplasmic (or non-receptor) tyr kinase, containing an
N-terminal SH4 domain with a myristoylation site,
followed by SH3 and SH2 domains, a tyr kinase domain,
and a regulatory C-terminal region with a conserved tyr.
It is activated by autophosphorylation at the tyr kinase
domain, and is negatively regulated by phosphorylation
at the C-terminal tyr by Csk (C-terminal Src Kinase).
c-Src is the vertebrate homolog of the oncogenic protein
(v-Src) from Rous sarcoma virus. Together with other Src
subfamily proteins, it is involved in signaling pathways
that regulate cytokine and growth factor responses,
cytoskeleton dynamics, cell proliferation, survival, and
differentiation. Src also play a role in regulating cell
adhesion, invasion, and motility in cancer cells and
tumor vasculature, contributing to cancer progression
and metastasis. Elevated levels of Src kinase activity
have been reported in a variety of human cancers.
Several inhibitors of Src have been developed as
anti-cancer drugs. Src is also implicated in acute
inflammatory responses and osteoclast function.
Length = 262
Score = 97.0 bits (241), Expect = 2e-22
Identities = 72/227 (31%), Positives = 115/227 (50%), Gaps = 22/227 (9%)
Query: 49 KLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLDHPNIV 108
+L +G+G F +V + T VAIK + ++P + +E ++MK L H +V
Sbjct: 9 RLEVKLGQGCFGEVWMGTWNGT-TRVAIKTLKPGTMSP---EAFLQEAQVMKKLRHEKLV 64
Query: 109 KLFQVIETEKTLYLVMEYASGGEVFDYLV-LHGRMKEKEARAKF-RQIVSAVQYCHQKKI 166
+L+ V+ +E+ +Y+V EY S G + D+L G+ QI S + Y +
Sbjct: 65 QLYAVV-SEEPIYIVTEYMSKGSLLDFLKGEMGKYLRLPQLVDMAAQIASGMAYVERMNY 123
Query: 167 IHRDLKAENLLLDSEMNIKIADFGFS-----NEFTP--GNKLDTFCGSPPYAAPELFQGK 219
+HRDL+A N+L+ + K+ADFG + NE+T G K +P A F K
Sbjct: 124 VHRDLRAANILVGENLVCKVADFGLARLIEDNEYTARQGAKFPIKWTAPEAALYGRFTIK 183
Query: 220 KYDGPEVDVWSLGVILYTLVS-GSLPFDGSTLRELRERVLRGKYRIP 265
DVWS G++L L + G +P+ G RE+ ++V RG YR+P
Sbjct: 184 S------DVWSFGILLTELTTKGRVPYPGMVNREVLDQVERG-YRMP 223
Score = 56.2 bits (135), Expect = 1e-08
Identities = 33/99 (33%), Positives = 54/99 (54%), Gaps = 8/99 (8%)
Query: 472 ETLLKLFQVIETEKTLYLVMEYASGGEVFDYLV-LHGRMKEKEARAKF-RQIVSAVQYCH 529
E L++L+ V+ +E+ +Y+V EY S G + D+L G+ QI S + Y
Sbjct: 61 EKLVQLYAVV-SEEPIYIVTEYMSKGSLLDFLKGEMGKYLRLPQLVDMAAQIASGMAYVE 119
Query: 530 QKKIIHRDLKAENLLLDSEMNIKIADFGFS-----NEFT 563
+ +HRDL+A N+L+ + K+ADFG + NE+T
Sbjct: 120 RMNYVHRDLRAANILVGENLVCKVADFGLARLIEDNEYT 158
>gnl|CDD|132949 cd06618, PKc_MKK7, Catalytic domain of the dual-specificity Protein
Kinase, MAP kinase kinase 7. Protein kinases (PKs), MAP
kinase kinase 7 (MKK7) subfamily, catalytic (c) domain.
PKs catalyze the transfer of the gamma-phosphoryl group
from ATP to serine/threonine or tyrosine residues on
protein substrates. The MKK7 subfamily is part of a
larger superfamily that includes the catalytic domains
of other protein serine/threonine kinases, protein
tyrosine kinases, RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase. The mitogen-activated protein (MAP) kinase
signaling pathways are important mediators of cellular
responses to extracellular signals. The pathways involve
a triple kinase core cascade comprising the MAP kinase
(MAPK), which is phosphorylated and activated by a MAPK
kinase (MAPKK or MKK), which itself is phosphorylated
and activated by a MAPK kinase kinase (MAPKKK or MKKK).
MKK7 is a dual-specificity PK that phosphorylates and
activates its downstream target, c-Jun N-terminal kinase
(JNK), on specific threonine and tyrosine residues.
Although MKK7 is capable of dual phosphorylation, it
prefers to phosphorylate the threonine residue of JNK.
Thus, optimal activation of JNK requires both MKK4 (not
included in this subfamily) and MKK7. MKK7 is primarily
activated by cytokines. MKK7 is essential for liver
formation during embryogenesis. It plays roles in G2/M
cell cycle arrest and cell growth. In addition, it is
involved in the control of programmed cell death, which
is crucial in oncogenesis, cancer chemoresistance, and
antagonism to TNFalpha-induced killing, through its
inhibition by Gadd45beta and the subsequent suppression
of the JNK cascade.
Length = 296
Score = 97.4 bits (243), Expect = 3e-22
Identities = 63/207 (30%), Positives = 96/207 (46%), Gaps = 12/207 (5%)
Query: 49 KLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRI-MKMLDHPNI 107
+ L IG G +V + TG +A+K + +T N +++ ++ + +K D P I
Sbjct: 18 ENLGEIGSGTCGQVYKMRFKKTGHVMAVKQMRRTG-NKEENKRILMDLDVVLKSHDCPYI 76
Query: 108 VKLFQVIETEKTLYLVMEYASGGEVFDYLV--LHGRMKEKEARAKFRQIVSAVQYCHQKK 165
VK + T+ +++ ME S D L+ + G + E IV A+ Y +K
Sbjct: 77 VKCYGYFITDSDVFICMELMS--TCLDKLLKRIQGPIPEDILGKMTVAIVKALHYLKEKH 134
Query: 166 -IIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSPPYAAPELFQGK----K 220
+IHRD+K N+LLD+ N+K+ DFG S G Y APE K
Sbjct: 135 GVIHRDVKPSNILLDASGNVKLCDFGISGRLVDSKAKTRSAGCAAYMAPERIDPPDPNPK 194
Query: 221 YDGPEVDVWSLGVILYTLVSGSLPFDG 247
YD DVWSLG+ L L +G P+
Sbjct: 195 YD-IRADVWSLGISLVELATGQFPYKN 220
Score = 57.0 bits (138), Expect = 1e-08
Identities = 25/62 (40%), Positives = 33/62 (53%), Gaps = 1/62 (1%)
Query: 521 IVSAVQYCHQKK-IIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSPPYAA 579
IV A+ Y +K +IHRD+K N+LLD+ N+K+ DFG S G Y A
Sbjct: 123 IVKALHYLKEKHGVIHRDVKPSNILLDASGNVKLCDFGISGRLVDSKAKTRSAGCAAYMA 182
Query: 580 PE 581
PE
Sbjct: 183 PE 184
>gnl|CDD|133179 cd05048, PTKc_Ror, Catalytic Domain of the Protein Tyrosine
Kinases, Receptor tyrosine kinase-like Orphan Receptors.
Protein Tyrosine Kinase (PTK) family; Receptor tyrosine
kinase-like Orphan Receptor (Ror) subfamily; catalytic
(c) domain. The Ror subfamily consists of Ror1, Ror2,
and similar proteins. The PTKc family is part of a
larger superfamily that includes the catalytic domains
of other kinases such as protein serine/threonine
kinases, RIO kinases, and phosphoinositide 3-kinase
(PI3K). PTKs catalyze the transfer of the
gamma-phosphoryl group from ATP to tyrosine (tyr)
residues in protein substrates. Ror proteins are orphan
receptor tyr kinases (RTKs) containing an extracellular
region with immunoglobulin-like, cysteine-rich, and
kringle domains, a transmembrane segment, and an
intracellular catalytic domain. Ror RTKs are unrelated
to the nuclear receptor subfamily called
retinoid-related orphan receptors (RORs). RTKs are
usually activated through ligand binding, which causes
dimerization and autophosphorylation of the
intracellular tyr kinase catalytic domain. Ror kinases
are expressed in many tissues during development. They
play important roles in bone and heart formation.
Mutations in human Ror2 result in two different bone
development genetic disorders, recessive Robinow
syndrome and brachydactyly type B. Drosophila Ror is
expressed only in the developing nervous system during
neurite outgrowth and neuronal differentiation,
suggesting a role for Drosophila Ror in neural
development. More recently, mouse Ror1 and Ror2 have
also been found to play an important role in regulating
neurite growth in central neurons. Ror1 and Ror2 are
believed to have some overlapping and redundant
functions.
Length = 283
Score = 96.4 bits (240), Expect = 5e-22
Identities = 63/234 (26%), Positives = 106/234 (45%), Gaps = 27/234 (11%)
Query: 49 KLLKTIGKGNFAKVKLAKHVPTGKE-----VAIKIIDKTQLNPGSLQKLFREVRIMKMLD 103
+ L+ +G+G F KV + + VAIK + + P Q+ +E +M L
Sbjct: 8 RFLEELGEGAFGKVYKGELTGPNERLSATSVAIKTLKENA-EPKVQQEFRQEAELMSDLQ 66
Query: 104 HPNIVKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFR----------- 152
HPNIV L V E+ ++ EY + G++ ++LV + + A +
Sbjct: 67 HPNIVCLLGVCTKEQPTCMLFEYLAHGDLHEFLVRNSPHSDVGAESGDETVKSSLDCSDF 126
Query: 153 -----QIVSAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGS 207
QI + ++Y +HRDL A N L+ + +KI+DFG S + + S
Sbjct: 127 LHIAIQIAAGMEYLSSHHFVHRDLAARNCLVGEGLTVKISDFGLSRDIYSADYYRVQSKS 186
Query: 208 P-P--YAAPELFQGKKYDGPEVDVWSLGVILYTLVS-GSLPFDGSTLRELRERV 257
P + PE K+ E D+WS GV+L+ + S G P+ G + +E+ E +
Sbjct: 187 LLPVRWMPPEAILYGKFT-TESDIWSFGVVLWEIFSYGLQPYYGFSNQEVIEMI 239
Score = 48.2 bits (115), Expect = 6e-06
Identities = 25/101 (24%), Positives = 45/101 (44%), Gaps = 16/101 (15%)
Query: 477 LFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFR----------------Q 520
L V E+ ++ EY + G++ ++LV + + A + Q
Sbjct: 73 LLGVCTKEQPTCMLFEYLAHGDLHEFLVRNSPHSDVGAESGDETVKSSLDCSDFLHIAIQ 132
Query: 521 IVSAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNE 561
I + ++Y +HRDL A N L+ + +KI+DFG S +
Sbjct: 133 IAAGMEYLSSHHFVHRDLAARNCLVGEGLTVKISDFGLSRD 173
>gnl|CDD|132967 cd06636, STKc_MAP4K4_6, Catalytic domain of the Protein
Serine/Threonine Kinases, Mitogen-Activated Protein
Kinase Kinase Kinase Kinase 4 and 6. Serine/threonine
kinases (STKs), mitogen-activated protein kinase (MAPK)
kinase kinase kinase 4 (MAPKKKK4 or MAP4K4) and MAPKKKK6
(or MAP4K6) subfamily, catalytic (c) domain. STKs
catalyze the transfer of the gamma-phosphoryl group from
ATP to serine/threonine residues on protein substrates.
The MAP4K4/MAP4K6 subfamily is part of a larger
superfamily that includes the catalytic domains of other
protein STKs, protein tyrosine kinases, RIO kinases,
aminoglycoside phosphotransferase, choline kinase, and
phosphoinositide 3-kinase. Members of this subfamily
contain an N-terminal catalytic domain and a C-terminal
citron homology (CNH) regulatory domain. MAP4Ks (or
MAPKKKKs) are involved in MAPK signaling pathways that
are important in mediating cellular responses to
extracellular signals by activating a MAPK kinase kinase
(MAPKKK or MAP3K or MKKK). Each MAPK cascade is
activated either by a small GTP-binding protein or by an
adaptor protein, which transmits the signal either
directly to a MAP3K to start the triple kinase core
cascade or indirectly through a mediator kinase, a
MAP4K. MAP4K4 is also called Nck Interacting kinase
(NIK). It facilitates the activation of the MAPKs,
extracellular signal-regulated kinase (ERK) 1, ERK2, and
c-Jun N-terminal kinase (JNK), by phosphorylating and
activating MEKK1. MAP4K4 plays a role in tumor necrosis
factor (TNF) alpha-induced insulin resistance. MAP4K4
silencing in skeletal muscle cells from type II diabetic
patients restores insulin-mediated glucose uptake.
MAP4K4, through JNK, also plays a broad role in cell
motility, which impacts inflammation, homeostasis, as
well as the invasion and spread of cancer. MAP4K4 is
found to be highly expressed in most tumor cell lines
relative to normal tissue. MAP4K6 (also called MINK for
Misshapen/NIKs-related kinase) is activated after Ras
induction and mediates activation of p38 MAPK. MAP4K6
plays a role in cell cycle arrest, cytoskeleton
organization, cell adhesion, and cell motility.
Length = 282
Score = 95.8 bits (238), Expect = 7e-22
Identities = 68/226 (30%), Positives = 117/226 (51%), Gaps = 24/226 (10%)
Query: 46 GKYKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLDHP 105
G ++L++ +G G + +V +HV TG+ AIK++D T+ +++ E+ ++K H
Sbjct: 16 GIFELVEVVGNGTYGQVYKGRHVKTGQLAAIKVMDVTE---DEEEEIKLEINMLKKYSHH 72
Query: 106 NIVKLFQVIETEKT-------LYLVMEYASGGEVFDYLVLHGR---MKEKEARAKFRQIV 155
+ + +K+ L+LVME+ G V D LV + + +KE R+I+
Sbjct: 73 RNIATYYGAFIKKSPPGHDDQLWLVMEFCGAGSVTD-LVKNTKGNALKEDWIAYICREIL 131
Query: 156 SAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEF--TPGNKLDTFCGSPPYAAP 213
+ + H K+IHRD+K +N+LL +K+ DFG S + T G + +TF G+P + AP
Sbjct: 132 RGLAHLHAHKVIHRDIKGQNVLLTENAEVKLVDFGVSAQLDRTVGRR-NTFIGTPYWMAP 190
Query: 214 ELFQGKK-----YDGPEVDVWSLGVILYTLVSGSLPF-DGSTLREL 253
E+ + YD D+WSLG+ + G+ P D +R L
Sbjct: 191 EVIACDENPDATYD-YRSDIWSLGITAIEMAEGAPPLCDMHPMRAL 235
Score = 64.3 bits (156), Expect = 3e-11
Identities = 38/101 (37%), Positives = 59/101 (58%), Gaps = 7/101 (6%)
Query: 487 LYLVMEYASGGEVFDYLVLHGR---MKEKEARAKFRQIVSAVQYCHQKKIIHRDLKAENL 543
L+LVME+ G V D LV + + +KE R+I+ + + H K+IHRD+K +N+
Sbjct: 94 LWLVMEFCGAGSVTD-LVKNTKGNALKEDWIAYICREILRGLAHLHAHKVIHRDIKGQNV 152
Query: 544 LLDSEMNIKIADFGFSNEF--TPGNKLDTFCGSPPYAAPEL 582
LL +K+ DFG S + T G + +TF G+P + APE+
Sbjct: 153 LLTENAEVKLVDFGVSAQLDRTVGRR-NTFIGTPYWMAPEV 192
>gnl|CDD|143363 cd07858, STKc_TEY_MAPK_plant, Catalytic domain of the
Serine/Threonine Kinases, TEY Mitogen-Activated Protein
Kinases from Plants. Serine/Threonine Kinases (STKs),
Plant TEY Mitogen-Activated Protein Kinase (MAPK)
subfamily, catalytic (c) domain. STKs catalyze the
transfer of the gamma-phosphoryl group from ATP to
serine/threonine residues on protein substrates. The TEY
MAPK subfamily is part of a larger superfamily that
includes the catalytic domains of other protein STKs,
protein tyrosine kinases, RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase. MAPKs are important mediators of cellular
responses to extracellular signals. In plants, MAPKs are
associated with physiological, developmental, hormonal,
and stress responses. Some plants show numerous gene
duplications of MAPKs. Arabidopsis thaliana harbors at
least 20 MAPKs, named AtMPK1-20. There are two subtypes
of plant MAPKs based on the conserved phosphorylation
motif present in the activation loop, TEY and TDY. This
subfamily represents the TEY subtype and is further
subdivided into three groups (A, B, and C). Group A is
represented by AtMPK3, AtMPK6, Nicotiana tabacum BTF4
(NtNTF4), among others. They are mostly involved in
environmental and hormonal responses. AtMPK3 and AtMPK6
are also key regulators for stomatal development and
patterning. Group B is represented by AtMPK4, AtMPK13,
and NtNTF6, among others. They may be involved in both
cell division and environmental stress response. AtMPK4
also participates in regulating innate immunity. Group C
is represented by AtMPK1, AtMPK2, NtNTF3, Oryza sativa
MAPK4 (OsMAPK4), among others. They may also be involved
in stress responses. AtMPK1 and AtMPK2 are activated
following mechanical injury and in the presence of
stress chemicals such as jasmonic acid, hydrogen
peroxide and abscisic acid. OsMAPK4 is also called
OsMSRMK3 for Multiple Stress-Responsive MAPK3.
Length = 337
Score = 97.1 bits (242), Expect = 7e-22
Identities = 75/289 (25%), Positives = 127/289 (43%), Gaps = 52/289 (17%)
Query: 47 KYKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLDHPN 106
KY +K IG+G + V AK+ T ++VAIK I N ++ RE+++++ LDH N
Sbjct: 6 KYVPIKPIGRGAYGIVCSAKNSETNEKVAIKKIANAFDNRIDAKRTLREIKLLRHLDHEN 65
Query: 107 IVKLFQVI-----ETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEA------RAKFRQIV 155
++ + ++ E +Y+V E LH ++ + + Q++
Sbjct: 66 VIAIKDIMPPPHREAFNDVYIVYELMDTD-------LHQIIRSSQTLSDDHCQYFLYQLL 118
Query: 156 SAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSN-EFTPGNKLDTFCGSPPYAAPE 214
++Y H ++HRDLK NLLL++ ++KI DFG + G+ + + + Y APE
Sbjct: 119 RGLKYIHSANVLHRDLKPSNLLLNANCDLKICDFGLARTTSEKGDFMTEYVVTRWYRAPE 178
Query: 215 LFQGKKYDGPEVDVWSLGVILYTLVSGSLPFDG-------------------STLRELRE 255
L +DVWS+G I L+ F G L +R
Sbjct: 179 LLLNCSEYTTAIDVWSVGCIFAELLGRKPLFPGKDYVHQLKLITELLGSPSEEDLGFIRN 238
Query: 256 RVLRGKY--------RIPF-----YMSTDCENLLKKFLVLNPAKRASLE 291
R +Y R F + + +LL+K LV +P+KR ++E
Sbjct: 239 EKAR-RYIRSLPYTPRQSFARLFPHANPLAIDLLEKMLVFDPSKRITVE 286
Score = 48.9 bits (117), Expect = 5e-06
Identities = 23/64 (35%), Positives = 38/64 (59%), Gaps = 1/64 (1%)
Query: 520 QIVSAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSN-EFTPGNKLDTFCGSPPYA 578
Q++ ++Y H ++HRDLK NLLL++ ++KI DFG + G+ + + + Y
Sbjct: 116 QLLRGLKYIHSANVLHRDLKPSNLLLNANCDLKICDFGLARTTSEKGDFMTEYVVTRWYR 175
Query: 579 APEL 582
APEL
Sbjct: 176 APEL 179
>gnl|CDD|132970 cd06639, STKc_myosinIIIB, Catalytic domain of the Protein
Serine/Threonine Kinase, Class IIIB myosin.
Serine/threonine kinases (STKs), class IIIB myosin
subfamily, catalytic (c) domain. STKs catalyze the
transfer of the gamma-phosphoryl group from ATP to
serine/threonine residues on protein substrates. The
class III myosin subfamily is part of a larger
superfamily that includes the catalytic domains of other
protein STKs, protein tyrosine kinases, RIO kinases,
aminoglycoside phosphotransferase, choline kinase, and
phosphoinositide 3-kinase. Class III myosins are motor
proteins containing an N-terminal kinase catalytic
domain and a C-terminal actin-binding domain. Class III
myosins may play an important role in maintaining the
structural integrity of photoreceptor cell microvilli.
They may also function as cargo carriers during
light-dependent translocation, in photoreceptor cells,
of proteins such as transducin and arrestin. Class IIIB
myosin is expressed highly in retina. It is also present
in the brain and testis. The human class IIIB myosin
gene maps to a region that overlaps the locus for
Bardet-Biedl syndrome, which is characterized by
dysmorphic extremities, retinal dystrophy, obesity, male
hypogenitalism, and renal abnormalities.
Length = 291
Score = 96.2 bits (239), Expect = 8e-22
Identities = 65/215 (30%), Positives = 107/215 (49%), Gaps = 18/215 (8%)
Query: 46 GKYKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKML-DH 104
+++++TIGKG + KV + G A+KI+D +++ E I++ L +H
Sbjct: 22 DTWEIIETIGKGTYGKVYKVTNKKDGSLAAVKILDPIS---DVDEEIEAEYNILQSLPNH 78
Query: 105 PNIVKLFQVIETEK-----TLYLVMEYASGGEVFDY----LVLHGRMKEKEARAKFRQIV 155
PN+VK + + L+LV+E +GG V + L+ R+ E +
Sbjct: 79 PNVVKFYGMFYKADKLVGGQLWLVLELCNGGSVTELVKGLLICGQRLDEAMISYILYGAL 138
Query: 156 SAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGN-KLDTFCGSPPYAAPE 214
+Q+ H +IIHRD+K N+LL +E +K+ DFG S + T + +T G+P + APE
Sbjct: 139 LGLQHLHNNRIIHRDVKGNNILLTTEGGVKLVDFGVSAQLTSTRLRRNTSVGTPFWMAPE 198
Query: 215 LFQ-GKKYD---GPEVDVWSLGVILYTLVSGSLPF 245
+ ++YD DVWSLG+ L G P
Sbjct: 199 VIACEQQYDYSYDARCDVWSLGITAIELGDGDPPL 233
Score = 60.0 bits (145), Expect = 9e-10
Identities = 34/101 (33%), Positives = 55/101 (54%), Gaps = 5/101 (4%)
Query: 487 LYLVMEYASGGEVFDY----LVLHGRMKEKEARAKFRQIVSAVQYCHQKKIIHRDLKAEN 542
L+LV+E +GG V + L+ R+ E + +Q+ H +IIHRD+K N
Sbjct: 99 LWLVLELCNGGSVTELVKGLLICGQRLDEAMISYILYGALLGLQHLHNNRIIHRDVKGNN 158
Query: 543 LLLDSEMNIKIADFGFSNEFTPGN-KLDTFCGSPPYAAPEL 582
+LL +E +K+ DFG S + T + +T G+P + APE+
Sbjct: 159 ILLTTEGGVKLVDFGVSAQLTSTRLRRNTSVGTPFWMAPEV 199
>gnl|CDD|143356 cd07851, STKc_p38, Catalytic domain of the Serine/Threonine Kinase,
p38 Mitogen-Activated Protein Kinase. Serine/Threonine
Kinases (STKs), p38 subfamily, catalytic (c) domain.
STKs catalyze the transfer of the gamma-phosphoryl group
from ATP to serine/threonine residues on protein
substrates. The p38 subfamily is part of a larger
superfamily that includes the catalytic domains of other
protein STKs, protein tyrosine kinases, RIO kinases,
aminoglycoside phosphotransferase, choline kinase, and
phosphoinositide 3-kinase. p38 kinases are
mitogen-activated protein kinases (MAPKs), serving as
important mediators of cellular responses to
extracellular signals. They function in the regulation
of the cell cycle, cell development, cell
differentiation, senescence, tumorigenesis, apoptosis,
pain development and pain progression, and immune
responses. p38 kinases are activated by the MAPK kinases
MKK3 and MKK6, which in turn are activated by upstream
MAPK kinase kinases including TAK1, ASK1, and MLK3, in
response to cellular stresses or inflammatory cytokines.
p38 substrates include other protein kinases and factors
that regulate transcription, nuclear export, mRNA
stability and translation. p38 kinases are drug targets
for the inflammatory diseases psoriasis, rheumatoid
arthritis, and chronic pulmonary disease. Vertebrates
contain four isoforms of p38, named alpha, beta, gamma,
and delta, which show varying substrate specificity and
expression patterns. p38alpha and p38beta are
ubiquitously expressed, p38gamma is predominantly found
in skeletal muscle, and p38delta is found in the heart,
lung, testis, pancreas, and small intestine.
Length = 343
Score = 96.6 bits (241), Expect = 1e-21
Identities = 59/210 (28%), Positives = 108/210 (51%), Gaps = 14/210 (6%)
Query: 47 KYKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLDHPN 106
+Y+ L +G G + +V A TG++VAIK + + + ++ +RE+R++K +DH N
Sbjct: 16 RYQNLSPVGSGAYGQVCSAFDTKTGRKVAIKKLSRPFQSAIHAKRTYRELRLLKHMDHEN 75
Query: 107 IVKLFQV------IETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQY 160
++ L V +E + +YLV G + +V ++ + + QI+ ++Y
Sbjct: 76 VIGLLDVFTPASSLEDFQDVYLVTHLM--GADLNNIVKCQKLSDDHIQFLVYQILRGLKY 133
Query: 161 CHQKKIIHRDLKAENLLLDSEMNIKIADFGFS--NEFTPGNKLDTFCGSPPYAAPELFQG 218
H IIHRDLK N+ ++ + +KI DFG + + ++ + + Y APE+
Sbjct: 134 IHSAGIIHRDLKPSNIAVNEDCELKILDFGLARHTDD----EMTGYVATRWYRAPEIMLN 189
Query: 219 KKYDGPEVDVWSLGVILYTLVSGSLPFDGS 248
+ VD+WS+G I+ L++G F GS
Sbjct: 190 WMHYNQTVDIWSVGCIMAELLTGKTLFPGS 219
Score = 49.2 bits (118), Expect = 4e-06
Identities = 23/79 (29%), Positives = 41/79 (51%), Gaps = 2/79 (2%)
Query: 481 IETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKIIHRDLKA 540
+E + +YLV G + +V ++ + + QI+ ++Y H IIHRDLK
Sbjct: 89 LEDFQDVYLVTHLM--GADLNNIVKCQKLSDDHIQFLVYQILRGLKYIHSAGIIHRDLKP 146
Query: 541 ENLLLDSEMNIKIADFGFS 559
N+ ++ + +KI DFG +
Sbjct: 147 SNIAVNEDCELKILDFGLA 165
>gnl|CDD|132962 cd06631, STKc_YSK4, Catalytic domain of the Protein
Serine/Threonine Kinase, Yeast Sps1/Ste20-related kinase
4. Serine/threonine kinases (STKs), yeast
Sps1/Ste20-related kinase 4 (YSK4) subfamily, catalytic
(c) domain. STKs catalyze the transfer of the
gamma-phosphoryl group from ATP to serine/threonine
residues on protein substrates. The YSK4 subfamily is
part of a larger superfamily that includes the catalytic
domains of other protein STKs, protein tyrosine kinases,
RIO kinases, aminoglycoside phosphotransferase, choline
kinase, and phosphoinositide 3-kinase. YSK4 is a
putative MAPKKK, whose mammalian gene has been isolated.
MAPKKKs (MKKKs or MAP3Ks) phosphorylate and activate
MAPK kinases (MAPKKs or MKKs or MAP2Ks), which in turn
phosphorylate and activate MAPKs during signaling
cascades that are important in mediating cellular
responses to extracellular signals.
Length = 265
Score = 94.2 bits (234), Expect = 2e-21
Identities = 58/206 (28%), Positives = 98/206 (47%), Gaps = 19/206 (9%)
Query: 54 IGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSL-------QKLFREVRIMKMLDHPN 106
+GKG + V G+ +A+K + +L+ ++ +KL EV ++K L H N
Sbjct: 8 LGKGAYGTVYCGL-TNQGQLIAVK---QVELDTSNVLAAEKEYEKLQEEVDLLKSLKHVN 63
Query: 107 IVKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKI 166
IV+ + T+ + ME+ GG + L G + E +QI+ V Y H +
Sbjct: 64 IVQYLGTCLDDNTISIFMEFVPGGSISSILNRFGPLPEPVFCKYTKQILDGVAYLHNNCV 123
Query: 167 IHRDLKAENLLLDSEMNIKIADFGFSNEF-------TPGNKLDTFCGSPPYAAPELFQGK 219
+HRD+K N++L IK+ DFG + T N L + G+P + APE+
Sbjct: 124 VHRDIKGNNVMLMPNGIIKLIDFGCARRLAWVGLHGTHSNMLKSMHGTPYWMAPEVINES 183
Query: 220 KYDGPEVDVWSLGVILYTLVSGSLPF 245
Y G + D+WS+G ++ + +G P
Sbjct: 184 GY-GRKSDIWSIGCTVFEMATGKPPL 208
Score = 58.4 bits (141), Expect = 3e-09
Identities = 32/106 (30%), Positives = 51/106 (48%), Gaps = 7/106 (6%)
Query: 484 EKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKIIHRDLKAENL 543
+ T+ + ME+ GG + L G + E +QI+ V Y H ++HRD+K N+
Sbjct: 74 DNTISIFMEFVPGGSISSILNRFGPLPEPVFCKYTKQILDGVAYLHNNCVVHRDIKGNNV 133
Query: 544 LLDSEMNIKIADFGFSNEF-------TPGNKLDTFCGSPPYAAPEL 582
+L IK+ DFG + T N L + G+P + APE+
Sbjct: 134 MLMPNGIIKLIDFGCARRLAWVGLHGTHSNMLKSMHGTPYWMAPEV 179
>gnl|CDD|143364 cd07859, STKc_TDY_MAPK_plant, Catalytic domain of the
Serine/Threonine Kinases, TDY Mitogen-Activated Protein
Kinases from Plants. Serine/Threonine Kinases (STKs),
Plant TDY Mitogen-Activated Protein Kinase (MAPK)
subfamily, catalytic (c) domain. STKs catalyze the
transfer of the gamma-phosphoryl group from ATP to
serine/threonine residues on protein substrates. The TDY
MAPK subfamily is part of a larger superfamily that
includes the catalytic domains of other protein STKs,
protein tyrosine kinases, RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase. MAPKs are important mediators of cellular
responses to extracellular signals. In plants, MAPKs are
associated with physiological, developmental, hormonal,
and stress responses. Some plants show numerous gene
duplications of MAPKs. Arabidopsis thaliana harbors at
least 20 MAPKs, named AtMPK1-20. Oryza sativa contains
at least 17 MAPKs. There are two subtypes of plant MAPKs
based on the conserved phosphorylation motif present in
the activation loop, TEY and TDY. Arabidopsis thaliana
contains more TEY-type MAPKs than TDY-type, whereas the
reverse is true for Oryza sativa. This subfamily
represents the TDY subtype and is composed of Group D
plant MAPKs including Arabidopsis thaliana MPK18
(AtMPK18), Oryza sativa Blast- and Wound-induced MAPK1
(OsBWMK1), OsWJUMK1 (Wound- and JA-Uninducible MAPK1),
Zea mays MPK6, and the Medicago sativa TDY1 gene
product. OsBWMK1 enhances resistance to pathogenic
infections. It mediates stress-activated defense
responses by activating a transcription factor that
affects the expression of stress-related genes. AtMPK18
is involved in microtubule-related functions.
Length = 338
Score = 95.6 bits (238), Expect = 2e-21
Identities = 80/295 (27%), Positives = 137/295 (46%), Gaps = 60/295 (20%)
Query: 47 KYKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLDHPN 106
+YK+ + IGKG++ V A TG++VAIK I+ + ++ RE++++++L HP+
Sbjct: 1 RYKIQEVIGKGSYGVVCSAIDTHTGEKVAIKKINDVFEHVSDATRILREIKLLRLLRHPD 60
Query: 107 IVKLFQVI-----ETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAK------FRQIV 155
IV++ ++ K +Y+V E LH +K + Q++
Sbjct: 61 IVEIKHIMLPPSRREFKDIYVVFELMESD-------LHQVIKANDDLTPEHHQFFLYQLL 113
Query: 156 SAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFS----NEFTPGNKLDT-FCGSPPY 210
A++Y H + HRDLK +N+L +++ +KI DFG + N+ TP T + + Y
Sbjct: 114 RALKYIHTANVFHRDLKPKNILANADCKLKICDFGLARVAFND-TPTAIFWTDYVATRWY 172
Query: 211 AAPEL---FQGKKYDGPEVDVWSLGVILYTLVSGSLPFDG-------------------- 247
APEL F KY P +D+WS+G I +++G F G
Sbjct: 173 RAPELCGSFFS-KYT-PAIDIWSIGCIFAEVLTGKPLFPGKNVVHQLDLITDLLGTPSPE 230
Query: 248 --STLRELRER----VLRGKYRIPF---YMSTD--CENLLKKFLVLNPAKRASLE 291
S +R + R +R K +PF + + D LL++ L +P R + E
Sbjct: 231 TISRVRNEKARRYLSSMRKKQPVPFSQKFPNADPLALRLLERLLAFDPKDRPTAE 285
Score = 45.9 bits (109), Expect = 4e-05
Identities = 25/68 (36%), Positives = 40/68 (58%), Gaps = 6/68 (8%)
Query: 520 QIVSAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFS----NEFTPGNKLDT-FCGS 574
Q++ A++Y H + HRDLK +N+L +++ +KI DFG + N+ TP T + +
Sbjct: 111 QLLRALKYIHTANVFHRDLKPKNILANADCKLKICDFGLARVAFND-TPTAIFWTDYVAT 169
Query: 575 PPYAAPEL 582
Y APEL
Sbjct: 170 RWYRAPEL 177
>gnl|CDD|173633 cd05052, PTKc_Abl, Catalytic domain of the Protein Tyrosine Kinase,
Abelson kinase. Protein Tyrosine Kinase (PTK) family;
Abelson (Abl) kinase; catalytic (c) domain. The PTKc
family is part of a larger superfamily that includes the
catalytic domains of other kinases such as protein
serine/threonine kinases, RIO kinases, and
phosphoinositide 3-kinase (PI3K). PTKs catalyze the
transfer of the gamma-phosphoryl group from ATP to
tyrosine (tyr) residues in protein substrates. Abl (or
c-Abl) is a ubiquitously-expressed cytoplasmic (or
nonreceptor) tyr kinase that contains SH3, SH2, and tyr
kinase domains in its N-terminal region, as well as
nuclear localization motifs, a putative DNA-binding
domain, and F- and G-actin binding domains in its
C-terminal tail. It also contains a short autoinhibitory
cap region in its N-terminus. Abl is normally inactive
and requires phosphorylation and myristoylation for
activation. Abl function depends on its subcellular
localization. In the cytoplasm, Abl plays a role in cell
proliferation and survival. In response to DNA damage or
oxidative stress, Abl is transported to the nucleus
where it induces apoptosis. In chronic myelogenous
leukemia (CML) patients, an aberrant translocation
results in the replacement of the first exon of Abl with
the BCR (breakpoint cluster region) gene. The resulting
BCR-Abl fusion protein is constitutively active and
associates into tetramers, resulting in a hyperactive
kinase sending a continuous signal. This leads to
uncontrolled proliferation, morphological transformation
and anti-apoptotic effects. BCR-Abl is the target of
selective inhibitors, such as imatinib (Gleevec), used
in the treatment of CML. Abl2, also known as ARG
(Abelson-related gene), is thought to play a cooperative
role with Abl in the proper development of the nervous
system. The Tel-ARG fusion protein, resulting from
reciprocal translocation between chromosomes 1 and 12,
is associated with acute myeloid leukemia (AML). The TEL
gene is a frequent fusion partner of other tyr kinase
oncogenes, including Tel/Abl, Tel/PDGFRbeta, and
Tel/Jak2, found in patients with leukemia and
myeloproliferative disorders.
Length = 263
Score = 93.4 bits (232), Expect = 4e-21
Identities = 74/252 (29%), Positives = 120/252 (47%), Gaps = 20/252 (7%)
Query: 47 KYKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLDHPN 106
K+KL G G + +V VA+K + + + +++ +E +MK + HPN
Sbjct: 11 KHKL----GGGQYGEVYEGVWKKYSLTVAVKTLKEDTM---EVEEFLKEAAVMKEIKHPN 63
Query: 107 IVKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFR---QIVSAVQYCHQ 163
+V+L V E Y++ E+ + G + DYL R +E A QI SA++Y +
Sbjct: 64 LVQLLGVCTREPPFYIITEFMTYGNLLDYLRECNR-QEVNAVVLLYMATQISSAMEYLEK 122
Query: 164 KKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSP---PYAAPELFQGKK 220
K IHRDL A N L+ +K+ADFG S G+ G+ + APE K
Sbjct: 123 KNFIHRDLAARNCLVGENHLVKVADFGLS-RLMTGDTYTAHAGAKFPIKWTAPESLAYNK 181
Query: 221 YDGPEVDVWSLGVILYTLVS-GSLPFDGSTLRELRERVLRGKYRI--PFYMSTDCENLLK 277
+ + DVW+ GV+L+ + + G P+ G L ++ E + +G YR+ P L++
Sbjct: 182 FSI-KSDVWAFGVLLWEIATYGMSPYPGIDLSQVYELLEKG-YRMERPEGCPPKVYELMR 239
Query: 278 KFLVLNPAKRAS 289
NP+ R S
Sbjct: 240 ACWQWNPSDRPS 251
Score = 56.0 bits (135), Expect = 1e-08
Identities = 33/89 (37%), Positives = 47/89 (52%), Gaps = 4/89 (4%)
Query: 474 LLKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFR---QIVSAVQYCHQ 530
L++L V E Y++ E+ + G + DYL R +E A QI SA++Y +
Sbjct: 64 LVQLLGVCTREPPFYIITEFMTYGNLLDYLRECNR-QEVNAVVLLYMATQISSAMEYLEK 122
Query: 531 KKIIHRDLKAENLLLDSEMNIKIADFGFS 559
K IHRDL A N L+ +K+ADFG S
Sbjct: 123 KNFIHRDLAARNCLVGENHLVKVADFGLS 151
>gnl|CDD|183880 PRK13184, pknD, serine/threonine-protein kinase; Reviewed.
Length = 932
Score = 98.3 bits (245), Expect = 4e-21
Identities = 78/287 (27%), Positives = 129/287 (44%), Gaps = 51/287 (17%)
Query: 45 IGKYKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLF-REVRIMKMLD 103
+ +Y +++ IGKG +V LA + VA+K I + L+K F RE +I L
Sbjct: 1 MQRYDIIRLIGKGGMGEVYLAYDPVCSRRVALKKIREDLSENPLLKKRFLREAKIAADLI 60
Query: 104 HPNIVKLFQVIETEKTLYLVMEYASG-------GEVFDYLVLHGRMKEKEARAK----FR 152
HP IV ++ + +Y M Y G V+ L + EK + F
Sbjct: 61 HPGIVPVYSICSDGDPVYYTMPYIEGYTLKSLLKSVWQKESLSKELAEKTSVGAFLSIFH 120
Query: 153 QIVSAVQYCHQKKIIHRDLKAENLLL---------------------DSEMNIKIADFG- 190
+I + ++Y H K ++HRDLK +N+LL + ++I + +
Sbjct: 121 KICATIEYVHSKGVLHRDLKPDNILLGLFGEVVILDWGAAIFKKLEEEDLLDIDVDERNI 180
Query: 191 -FSNEFTPGNKLDTFCGSPPYAAPELFQGKKYDGPEVDVWSLGVILYTLVSGSLPFDGST 249
+S+ PG G+P Y APE G D+++LGVILY +++ S P+
Sbjct: 181 CYSSMTIPGK----IVGTPDYMAPERLLGVPAS-ESTDIYALGVILYQMLTLSFPYRRKK 235
Query: 250 LREL--RERVLR----GKYR-IPFYMSTDCENLLKKFLVLNPAKRAS 289
R++ R+ +L YR IP ++S + K L ++PA+R S
Sbjct: 236 GRKISYRDVILSPIEVAPYREIPPFLS----QIAMKALAVDPAERYS 278
Score = 46.3 bits (110), Expect = 5e-05
Identities = 26/98 (26%), Positives = 43/98 (43%), Gaps = 28/98 (28%)
Query: 518 FRQIVSAVQYCHQKKIIHRDLKAENLLL---------------------DSEMNIKIADF 556
F +I + ++Y H K ++HRDLK +N+LL + ++I + +
Sbjct: 119 FHKICATIEYVHSKGVLHRDLKPDNILLGLFGEVVILDWGAAIFKKLEEEDLLDIDVDER 178
Query: 557 G--FSNEFTPGNKLDTFCGSPPYAAPELFQGGAPVTSS 592
+S+ PG G+P Y APE G P + S
Sbjct: 179 NICYSSMTIPGK----IVGTPDYMAPERLL-GVPASES 211
>gnl|CDD|173756 cd08216, PK_STRAD, Pseudokinase domain of STE20-related kinase
adapter protein. Protein Kinase family, STE20-related
kinase adapter protein (STRAD) subfamily, pseudokinase
domain. The STRAD subfamily is part of a larger
superfamily that includes the catalytic domains of
serine/threonine kinases (STKs), protein tyrosine
kinases, RIO kinases, aminoglycoside phosphotransferase,
choline kinase, and phosphoinositide 3-kinase. The
pseudokinase domain shows similarity to protein kinases
but lacks crucial residues for catalytic activity. STRAD
forms a complex with the scaffolding protein MO25, and
the STK, LKB1, resulting in the activation of the
kinase. In the complex, LKB1 phosphorylates and
activates adenosine monophosphate-activated protein
kinases (AMPKs), which regulate cell energy metabolism
and cell polarity. LKB1 is a tumor suppressor linked to
the rare inherited disease, Peutz-Jeghers syndrome,
which is characterized by a predisposition to benign
polyps and hyperpigmentation of the buccal mucosa. There
are two forms of STRAD, alpha and beta, that complex
with LKB1 and MO25. The structure of STRAD-alpha is
available and shows that this protein binds ATP, has an
ordered activation loop, and adopts a closed
conformation typical of fully active protein kinases. It
does not possess activity due to nonconservative
substitutions of essential catalytic residues. ATP
binding enhances the affinity of STRAD for MO25. The
conformation of STRAD-alpha stabilized through ATP and
MO25 may be needed to activate LKB1.
Length = 314
Score = 94.3 bits (235), Expect = 5e-21
Identities = 59/211 (27%), Positives = 97/211 (45%), Gaps = 17/211 (8%)
Query: 50 LLKTIGKGNF--AKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLDHPNI 107
LL IGK V LAKH PT VA+K I+ + L+ L +E+ + L HPNI
Sbjct: 2 LLTLIGKCFEDLMIVHLAKHKPTNTLVAVKKINLDSCSKEDLKLLQQEIITSRQLQHPNI 61
Query: 108 VKLFQVIETEKTLYLVMEYASGGEVFDYLVLH---GRMKEKEARAKFRQIVSAVQYCHQK 164
+ + LY+V + G D L H G + E + +++A+ Y H K
Sbjct: 62 LPYVTSFIVDSELYVVSPLMAYGSCEDLLKTHFPEG-LPELAIAFILKDVLNALDYIHSK 120
Query: 165 KIIHRDLKAENLLLDSEMNIKIADFGFSNEF-TPGNKLDTFCGSP-------PYAAPELF 216
IHR +KA ++LL + + ++ +S G + P P+ +PE+
Sbjct: 121 GFIHRSVKASHILLSGDGKVVLSGLRYSVSMIKHGKRQRVVHDFPKSSVKNLPWLSPEVL 180
Query: 217 QG--KKYDGPEVDVWSLGVILYTLVSGSLPF 245
Q + Y+ + D++S+G+ L +G +PF
Sbjct: 181 QQNLQGYN-EKSDIYSVGITACELANGHVPF 210
Score = 44.3 bits (105), Expect = 2e-04
Identities = 27/109 (24%), Positives = 47/109 (43%), Gaps = 12/109 (11%)
Query: 487 LYLVMEYASGGEVFDYLVLH---GRMKEKEARAKFRQIVSAVQYCHQKKIIHRDLKAENL 543
LY+V + G D L H G + E + +++A+ Y H K IHR +KA ++
Sbjct: 74 LYVVSPLMAYGSCEDLLKTHFPEG-LPELAIAFILKDVLNALDYIHSKGFIHRSVKASHI 132
Query: 544 LLDSEMNIKIADFGFSNEF-TPGNKLDTFCGSP-------PYAAPELFQ 584
LL + + ++ +S G + P P+ +PE+ Q
Sbjct: 133 LLSGDGKVVLSGLRYSVSMIKHGKRQRVVHDFPKSSVKNLPWLSPEVLQ 181
>gnl|CDD|133243 cd05112, PTKc_Itk, Catalytic domain of the Protein Tyrosine Kinase,
Interleukin-2-inducible T-cell Kinase. Protein Tyrosine
Kinase (PTK) family; Interleukin-2 (IL-2)-inducible
T-cell kinase (Itk); catalytic (c) domain. The PTKc
family is part of a larger superfamily that includes the
catalytic domains of other kinases such as protein
serine/threonine kinases, RIO kinases, and
phosphoinositide 3-kinase (PI3K). PTKs catalyze the
transfer of the gamma-phosphoryl group from ATP to
tyrosine (tyr) residues in protein substrates. Itk (also
known as Tsk or Emt) is a member of the Tec subfamily of
proteins, which are cytoplasmic (or nonreceptor) tyr
kinases with similarity to Src kinases in that they
contain Src homology protein interaction domains (SH3,
SH2) N-terminal to the catalytic tyr kinase domain.
Unlike Src kinases, most Tec subfamily members (except
Rlk) also contain an N-terminal pleckstrin homology (PH)
domain, which binds the products of PI3K and allows
membrane recruitment and activation. In addition, Itk
contains the Tec homology (TH) domain containing one
proline-rich region and a zinc-binding region. Tec
kinases are expressed mainly by haematopoietic cells.
Itk is expressed in T-cells and mast cells, and is
important in their development and differentiation. Of
the three Tec kinases expressed in T-cells, Itk plays
the predominant role in T-cell receptor (TCR) signaling.
It is activated by phosphorylation upon TCR crosslinking
and is involved in the pathway resulting in
phospholipase C-gamma1 activation and actin
polymerization. It also plays a role in the downstream
signaling of the T-cell costimulatory receptor CD28, the
T-cell surface receptor CD2, and the chemokine receptor
CXCR4. In addition, Itk is crucial for the development
of T-helper(Th)2 effector responses.
Length = 256
Score = 92.7 bits (230), Expect = 5e-21
Identities = 62/222 (27%), Positives = 108/222 (48%), Gaps = 11/222 (4%)
Query: 44 HIGKYKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLD 103
H + L++ IG G F V L + ++VAIK I + + S + E ++M L
Sbjct: 2 HPSELTLVQEIGSGQFGLVWLGYWLEK-RKVAIKTIREGAM---SEEDFIEEAQVMMKLS 57
Query: 104 HPNIVKLFQVIETEKTLYLVMEYASGGEVFDYL-VLHGRMKEKEARAKFRQIVSAVQYCH 162
HP +V+L+ V + LV E+ G + DYL G+ ++ + + Y
Sbjct: 58 HPKLVQLYGVCTERSPICLVFEFMEHGCLSDYLRAQRGKFSQETLLGMCLDVCEGMAYLE 117
Query: 163 QKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSP---PYAAPELFQGK 219
+IHRDL A N L+ +K++DFG + F ++ + G+ +++PE+F
Sbjct: 118 SSNVIHRDLAARNCLVGENQVVKVSDFGMT-RFVLDDQYTSSTGTKFPVKWSSPEVFSFS 176
Query: 220 KYDGPEVDVWSLGVILYTLVS-GSLPFDGSTLRELRERVLRG 260
KY + DVWS GV+++ + S G P++ + E+ E + G
Sbjct: 177 KYSS-KSDVWSFGVLMWEVFSEGKTPYENRSNSEVVETINAG 217
Score = 50.3 bits (120), Expect = 9e-07
Identities = 30/123 (24%), Positives = 56/123 (45%), Gaps = 5/123 (4%)
Query: 474 LLKLFQVIETEKTLYLVMEYASGGEVFDYL-VLHGRMKEKEARAKFRQIVSAVQYCHQKK 532
L++L+ V + LV E+ G + DYL G+ ++ + + Y
Sbjct: 61 LVQLYGVCTERSPICLVFEFMEHGCLSDYLRAQRGKFSQETLLGMCLDVCEGMAYLESSN 120
Query: 533 IIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSP---PYAAPELFQGGAPV 589
+IHRDL A N L+ +K++DFG + F ++ + G+ +++PE+F
Sbjct: 121 VIHRDLAARNCLVGENQVVKVSDFGMT-RFVLDDQYTSSTGTKFPVKWSSPEVFSFSKYS 179
Query: 590 TSS 592
+ S
Sbjct: 180 SKS 182
>gnl|CDD|173502 PTZ00266, PTZ00266, NIMA-related protein kinase; Provisional.
Length = 1021
Score = 97.9 bits (243), Expect = 6e-21
Identities = 89/324 (27%), Positives = 148/324 (45%), Gaps = 44/324 (13%)
Query: 36 SRRERDEPHIGKYKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFRE 95
+ + E + +Y+++K IG G F +V L KH T + K I L +L E
Sbjct: 3 GKYDDGESRLNEYEVIKKIGNGRFGEVFLVKHKRTQEFFCWKAISYRGLKEREKSQLVIE 62
Query: 96 VRIMKMLDHPNIVKLFQ--VIETEKTLYLVMEYASGGEVFDYLV----LHGRMKEKEARA 149
V +M+ L H NIV+ + + + LY++ME+ G++ + + G+++E
Sbjct: 63 VNVMRELKHKNIVRYIDRFLNKANQKLYILMEFCDAGDLSRNIQKCYKMFGKIEEHAIVD 122
Query: 150 KFRQIVSAVQYCHQ-------KKIIHRDLKAENLLLDSEMN-----------------IK 185
RQ++ A+ YCH ++++HRDLK +N+ L + + K
Sbjct: 123 ITRQLLHALAYCHNLKDGPNGERVLHRDLKPQNIFLSTGIRHIGKITAQANNLNGRPIAK 182
Query: 186 IADFGFSNEFTPGNKLDTFCGSPPYAAPELF--QGKKYDGPEVDVWSLGVILYTLVSGSL 243
I DFG S + + G+P Y +PEL + K YD + D+W+LG I+Y L SG
Sbjct: 183 IGDFGLSKNIGIESMAHSCVGTPYYWSPELLLHETKSYDD-KSDMWALGCIIYELCSGKT 241
Query: 244 PF-DGSTLRELRERVLRGKYRIPFYMSTDCENLLKKFLVLNPAKRAS-LEVSGEVTLG-- 299
PF + +L + RG S + L+K L L+ +R S L+ G +
Sbjct: 242 PFHKANNFSQLISELKRGPDLPIKGKSKELNILIKNLLNLSAKERPSALQCLGYQIIKNV 301
Query: 300 GAPVTSSGGAGTNHTHNSSISPAP 323
G PV ++GG ++ AP
Sbjct: 302 GPPVGAAGGGA-------GVAAAP 318
Score = 44.3 bits (104), Expect = 2e-04
Identities = 32/130 (24%), Positives = 59/130 (45%), Gaps = 28/130 (21%)
Query: 482 ETEKTLYLVMEYASGGEVFDYLV----LHGRMKEKEARAKFRQIVSAVQYCHQ------- 530
+ + LY++ME+ G++ + + G+++E RQ++ A+ YCH
Sbjct: 84 KANQKLYILMEFCDAGDLSRNIQKCYKMFGKIEEHAIVDITRQLLHALAYCHNLKDGPNG 143
Query: 531 KKIIHRDLKAENLLLDSEMN-----------------IKIADFGFSNEFTPGNKLDTFCG 573
++++HRDLK +N+ L + + KI DFG S + + G
Sbjct: 144 ERVLHRDLKPQNIFLSTGIRHIGKITAQANNLNGRPIAKIGDFGLSKNIGIESMAHSCVG 203
Query: 574 SPPYAAPELF 583
+P Y +PEL
Sbjct: 204 TPYYWSPELL 213
>gnl|CDD|133194 cd05063, PTKc_EphR_A2, Catalytic domain of the Protein Tyrosine
Kinase, Ephrin Receptor A2. Protein Tyrosine Kinase
(PTK) family; Ephrin Receptor (EphR) subfamily; EphA2
receptor; catalytic (c) domain. The PTKc family is part
of a larger superfamily that includes the catalytic
domains of other kinases such as protein
serine/threonine kinases, RIO kinases, and
phosphoinositide 3-kinase (PI3K). PTKs catalyze the
transfer of the gamma-phosphoryl group from ATP to
tyrosine (tyr) residues in protein substrates. EphRs
comprise the largest subfamily of receptor tyr kinases
(RTKs). In general, class EphA receptors bind
GPI-anchored ephrin-A ligands. There are ten vertebrate
EphA receptors (EphA1-10), which display promiscuous
interactions with six ephrin-A ligands. EphRs contain an
ephrin binding domain and two fibronectin repeats
extracellularly, a transmembrane segment, and a
cytoplasmic tyr kinase domain. Binding of the ephrin
ligand to EphR requires cell-cell contact since both are
anchored to the plasma membrane. The resulting
downstream signals occur bidirectionally in both
EphR-expressing cells (forward signaling) and
ephrin-expressing cells (reverse signaling). Ephrin/EphR
interaction mainly results in cell-cell repulsion or
adhesion, making it important in neural development and
plasticity, cell morphogenesis, cell-fate determination,
embryonic development, tissue patterning, and
angiogenesis. The EphA2 receptor is overexpressed in
tumor cells and tumor blood vessels in a variety of
cancers including breast, prostate, lung, and colon. As
a result, it is an attractive target for drug design
since its inhibition could affect several aspects of
tumor progression.
Length = 268
Score = 92.0 bits (228), Expect = 1e-20
Identities = 76/251 (30%), Positives = 119/251 (47%), Gaps = 18/251 (7%)
Query: 42 EPHIGKYKLLKTIGKGNFAKV-KLAKHVPTGKEVAIKIIDKTQLNPGSLQK----LFREV 96
E H K IG G F +V + +P KEVA+ I KT L PG +K E
Sbjct: 1 EIHPSHITKQKVIGAGEFGEVFRGILKMPGRKEVAVAI--KT-LKPGYTEKQRQDFLSEA 57
Query: 97 RIMKMLDHPNIVKLFQVIETEKTLYLVMEYASGGEVFDYLVLH-GRMKEKEARAKFRQIV 155
IM H NI++L V+ K ++ EY G + YL H G + R I
Sbjct: 58 SIMGQFSHHNIIRLEGVVTKFKPAMIITEYMENGALDKYLRDHDGEFSSYQLVGMLRGIA 117
Query: 156 SAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSN--EFTPGNKLDTFCGSPP--YA 211
+ ++Y +HRDL A N+L++S + K++DFG S E P T G P +
Sbjct: 118 AGMKYLSDMNYVHRDLAARNILVNSNLECKVSDFGLSRVLEDDPEGTYTTSGGKIPIRWT 177
Query: 212 APELFQGKKYDGPEVDVWSLGVILYTLVS-GSLPFDGSTLRELRERVLRGKYRIPFYMST 270
APE +K+ DVWS G++++ ++S G P+ + E+ + + G +R+P M
Sbjct: 178 APEAIAYRKFTSAS-DVWSFGIVMWEVMSFGERPYWDMSNHEVMKAINDG-FRLPAPM-- 233
Query: 271 DCENLLKKFLV 281
DC + + + ++
Sbjct: 234 DCPSAVYQLML 244
Score = 49.6 bits (118), Expect = 2e-06
Identities = 34/115 (29%), Positives = 53/115 (46%), Gaps = 5/115 (4%)
Query: 472 ETLLKLFQVIETEKTLYLVMEYASGGEVFDYLVLH-GRMKEKEARAKFRQIVSAVQYCHQ 530
+++L V+ K ++ EY G + YL H G + R I + ++Y
Sbjct: 66 HNIIRLEGVVTKFKPAMIITEYMENGALDKYLRDHDGEFSSYQLVGMLRGIAAGMKYLSD 125
Query: 531 KKIIHRDLKAENLLLDSEMNIKIADFGFSN--EFTPGNKLDTFCGSPP--YAAPE 581
+HRDL A N+L++S + K++DFG S E P T G P + APE
Sbjct: 126 MNYVHRDLAARNILVNSNLECKVSDFGLSRVLEDDPEGTYTTSGGKIPIRWTAPE 180
>gnl|CDD|132953 cd06622, PKc_MAPKK_PBS2_like, Catalytic domain of fungal PBS2-like
dual-specificity MAP kinase kinases. Protein kinases
(PKs), MAP kinase kinase (MAPKK) subfamily, fungal
PBS2-like proteins, catalytic (c) domain. PKs catalyze
the transfer of the gamma-phosphoryl group from ATP to
serine/threonine or tyrosine residues on protein
substrates. The MAPKK subfamily is part of a larger
superfamily that includes the catalytic domains of other
protein serine/threonine kinases, protein tyrosine
kinases, RIO kinases, aminoglycoside phosphotransferase,
choline kinase, and phosphoinositide 3-kinase. The
mitogen-activated protein (MAP) kinase signaling
pathways are important mediators of cellular responses
to extracellular signals. The pathways involve a triple
kinase core cascade comprising of the MAP kinase (MAPK),
which is phosphorylated and activated by a MAPK kinase
(MAPKK or MKK), which itself is phosphorylated and
activated by a MAPK kinase kinase (MAPKKK or MKKK).
Members of this group include the MAPKKs Polymyxin B
resistance protein 2 (PBS2) from Saccharomyces
cerevisiae, Wis1 from Schizosaccharomyces pombe, and
related proteins. PBS2 and Wis1 are components of
stress-activated MAPK cascades in budding and fission
yeast, respectively. PBS2 is the specific activator of
the MAPK Hog1, which plays a central role in the
response of budding yeast to stress including exposure
to arsenite and hyperosmotic environments. Wis1
phosphorylates and activates the MAPK Sty1 (also called
Spc1 or Phh1), which stimulates a transcriptional
response to a wide range of cellular insults through the
bZip transcription factors Atf1, Pcr1, and Pap1.
Length = 286
Score = 92.2 bits (229), Expect = 2e-20
Identities = 71/252 (28%), Positives = 108/252 (42%), Gaps = 19/252 (7%)
Query: 51 LKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLDHPNIVKL 110
L +GKGN+ V H PTG +A+K I + +L+ ++ E+ I+ P IV
Sbjct: 6 LDELGKGNYGSVYKVLHRPTGVTMAMKEI-RLELDESKFNQIIMELDILHKAVSPYIVDF 64
Query: 111 FQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAV-----QYCHQKK 165
+ E +Y+ MEY G + D L G E R+I AV +
Sbjct: 65 YGAFFIEGAVYMCMEYMDAGSL-DKLYAGGVATEGIPEDVLRRITYAVVKGLKFLKEEHN 123
Query: 166 IIHRDLKAENLLLDSEMNIKIADFGFSNEFTPG-NKLDTFCGSPPYAAPELFQGKKYDGP 224
IIHRD+K N+L++ +K+ DFG S K + C S Y APE + +
Sbjct: 124 IIHRDVKPTNVLVNGNGQVKLCDFGVSGNLVASLAKTNIGCQS--YMAPERIKSGGPNQN 181
Query: 225 -----EVDVWSLGVILYTLVSGSLPFDGST----LRELRERVLRGKYRIPFYMSTDCENL 275
+ DVWSLG+ + + G P+ T +L V +P S D ++
Sbjct: 182 PTYTVQSDVWSLGLSILEMALGRYPYPPETYANIFAQLSAIVDGDPPTLPSGYSDDAQDF 241
Query: 276 LKKFLVLNPAKR 287
+ K L P +R
Sbjct: 242 VAKCLNKIPNRR 253
Score = 52.2 bits (125), Expect = 3e-07
Identities = 36/111 (32%), Positives = 49/111 (44%), Gaps = 9/111 (8%)
Query: 484 EKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAV-----QYCHQKKIIHRDL 538
E +Y+ MEY G + D L G E R+I AV + IIHRD+
Sbjct: 71 EGAVYMCMEYMDAGSL-DKLYAGGVATEGIPEDVLRRITYAVVKGLKFLKEEHNIIHRDV 129
Query: 539 KAENLLLDSEMNIKIADFGFSNEFTPG-NKLDTFCGSPPYAAPELFQGGAP 588
K N+L++ +K+ DFG S K + C S Y APE + G P
Sbjct: 130 KPTNVLVNGNGQVKLCDFGVSGNLVASLAKTNIGCQS--YMAPERIKSGGP 178
>gnl|CDD|143375 cd07870, STKc_PFTAIRE2, Catalytic domain of the Serine/Threonine
Kinase, PFTAIRE-2 kinase. Serine/Threonine Kinases
(STKs), PFTAIRE-2 subfamily, catalytic (c) domain. STKs
catalyze the transfer of the gamma-phosphoryl group from
ATP to serine/threonine residues on protein substrates.
The PFTAIRE-2 subfamily is part of a larger superfamily
that includes the catalytic domains of other protein
STKs, protein tyrosine kinases, RIO kinases,
aminoglycoside phosphotransferase, choline kinase, and
phosphoinositide 3-kinase. PFTAIRE-2 shares sequence
similarity with Cyclin-Dependent Kinases (CDKs), which
belong to a large family of STKs that are regulated by
their cognate cyclins. Together, CDKs and cyclins are
involved in the control of cell-cycle progression,
transcription, and neuronal function. PFTAIRE-2 is also
referred to as ALS2CR7 (amyotrophic lateral sclerosis 2
(juvenile) chromosome region candidate 7). It may be
associated with amyotrophic lateral sclerosis 2 (ALS2),
an autosomal recessive form of juvenile ALS. The
function of PFTAIRE-2 is not yet known.
Length = 291
Score = 92.0 bits (228), Expect = 2e-20
Identities = 60/204 (29%), Positives = 99/204 (48%), Gaps = 4/204 (1%)
Query: 48 YKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLDHPNI 107
Y L+ +G+G++A V G+ VA+K+I + G RE ++K L H NI
Sbjct: 7 YLNLEKLGEGSYATVYKGISRINGQLVALKVI-SMKTEEGVPFTAIREASLLKGLKHANI 65
Query: 108 VKLFQVIETEKTLYLVMEYASGGEVFDYLVLH-GRMKEKEARAKFRQIVSAVQYCHQKKI 166
V L +I T++TL V EY ++ Y++ H G + R Q++ + Y H + I
Sbjct: 66 VLLHDIIHTKETLTFVFEYMHT-DLAQYMIQHPGGLHPYNVRLFMFQLLRGLAYIHGQHI 124
Query: 167 IHRDLKAENLLLDSEMNIKIADFGFSNEFT-PGNKLDTFCGSPPYAAPELFQGKKYDGPE 225
+HRDLK +NLL+ +K+ADFG + + P + + Y P++ G
Sbjct: 125 LHRDLKPQNLLISYLGELKLADFGLARAKSIPSQTYSSEVVTLWYRPPDVLLGATDYSSA 184
Query: 226 VDVWSLGVILYTLVSGSLPFDGST 249
+D+W G I ++ G F G +
Sbjct: 185 LDIWGAGCIFIEMLQGQPAFPGVS 208
Score = 55.0 bits (132), Expect = 4e-08
Identities = 29/84 (34%), Positives = 47/84 (55%), Gaps = 2/84 (2%)
Query: 477 LFQVIETEKTLYLVMEYASGGEVFDYLVLH-GRMKEKEARAKFRQIVSAVQYCHQKKIIH 535
L +I T++TL V EY ++ Y++ H G + R Q++ + Y H + I+H
Sbjct: 68 LHDIIHTKETLTFVFEYMHT-DLAQYMIQHPGGLHPYNVRLFMFQLLRGLAYIHGQHILH 126
Query: 536 RDLKAENLLLDSEMNIKIADFGFS 559
RDLK +NLL+ +K+ADFG +
Sbjct: 127 RDLKPQNLLISYLGELKLADFGLA 150
>gnl|CDD|143382 cd07877, STKc_p38alpha_MAPK14, Catalytic domain of the
Serine/Threonine Kinase, p38alpha Mitogen-Activated
Protein Kinase. Serine/Threonine Kinases (STKs),
p38alpha subfamily, catalytic (c) domain. STKs catalyze
the transfer of the gamma-phosphoryl group from ATP to
serine/threonine residues on protein substrates. The
p38alpha subfamily is part of a larger superfamily that
includes the catalytic domains of other protein STKs,
protein tyrosine kinases, RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase. p38 kinases are mitogen-activated protein
kinases (MAPKs), serving as important mediators of
cellular responses to extracellular signals. They are
activated by the MAPK kinases MKK3 and MKK6, which in
turn are activated by upstream MAPK kinase kinases
including TAK1, ASK1, and MLK3, in response to cellular
stresses or inflammatory cytokines. Vertebrates contain
four isoforms of p38, named alpha, beta, gamma, and
delta. p38alpha, also called MAPK14, is expressed in
most tissues and is the major isoform involved in the
immune and inflammatory response. It is the central p38
MAPK involved in myogenesis. It plays a role in
regulating cell cycle check-point transition and
promoting cell differentiation. p38alpha also regulates
cell proliferation and death through crosstalk with the
JNK pathway. Its substrates include MAPK activated
protein kinase 2 (MK2), MK5, and the transcription
factors ATF2 and Mitf.
Length = 345
Score = 92.8 bits (230), Expect = 3e-20
Identities = 59/219 (26%), Positives = 108/219 (49%), Gaps = 10/219 (4%)
Query: 47 KYKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLDHPN 106
+Y+ L +G G + V A TG VA+K + + + ++ +RE+R++K + H N
Sbjct: 18 RYQNLSPVGSGAYGSVCAAFDTKTGLRVAVKKLSRPFQSIIHAKRTYRELRLLKHMKHEN 77
Query: 107 IVKLFQVIETEKTL------YLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQY 160
++ L V ++L YLV G + +V ++ + + QI+ ++Y
Sbjct: 78 VIGLLDVFTPARSLEEFNDVYLVTHLM--GADLNNIVKCQKLTDDHVQFLIYQILRGLKY 135
Query: 161 CHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSPPYAAPELFQGKK 220
H IIHRDLK NL ++ + +KI DFG + +++ + + Y APE+
Sbjct: 136 IHSADIIHRDLKPSNLAVNEDCELKILDFGLARH--TDDEMTGYVATRWYRAPEIMLNWM 193
Query: 221 YDGPEVDVWSLGVILYTLVSGSLPFDGSTLRELRERVLR 259
+ VD+WS+G I+ L++G F G+ + + +LR
Sbjct: 194 HYNQTVDIWSVGCIMAELLTGRTLFPGTDHIDQLKLILR 232
Score = 47.7 bits (113), Expect = 1e-05
Identities = 22/63 (34%), Positives = 36/63 (57%), Gaps = 2/63 (3%)
Query: 520 QIVSAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSPPYAA 579
QI+ ++Y H IIHRDLK NL ++ + +KI DFG + +++ + + Y A
Sbjct: 128 QILRGLKYIHSADIIHRDLKPSNLAVNEDCELKILDFGLARH--TDDEMTGYVATRWYRA 185
Query: 580 PEL 582
PE+
Sbjct: 186 PEI 188
>gnl|CDD|133204 cd05073, PTKc_Hck, Catalytic domain of the Protein Tyrosine Kinase,
Hematopoietic cell kinase. Protein Tyrosine Kinase
(PTK) family; Hematopoietic cell kinase (Hck); catalytic
(c) domain. The PTKc family is part of a larger
superfamily that includes the catalytic domains of other
kinases such as protein serine/threonine kinases, RIO
kinases, and phosphoinositide 3-kinase (PI3K). PTKs
catalyze the transfer of the gamma-phosphoryl group from
ATP to tyrosine (tyr) residues in protein substrates.
Hck is a member of the Src subfamily of proteins, which
are cytoplasmic (or non-receptor) tyr kinases. Src
kinases contain an N-terminal SH4 domain with a
myristoylation site, followed by SH3 and SH2 domains, a
tyr kinase domain, and a regulatory C-terminal region
containing a conserved tyr. They are activated by
autophosphorylation at the tyr kinase domain, but are
negatively regulated by phosphorylation at the
C-terminal tyr by Csk (C-terminal Src Kinase). Src
proteins are involved in signaling pathways that
regulate cytokine and growth factor responses,
cytoskeleton dynamics, cell proliferation, survival, and
differentiation. Hck is present in myeloid and lymphoid
cells that play a role in the development of cancer. It
may be important in the oncogenic signaling of the
protein Tel-Abl, which induces a chronic myelogenous
leukemia (CML)-like disease. Hck also acts as a negative
regulator of granulocyte colony-stimulating factor
(G-CSF)-induced proliferation of granulocytic
precursors, suggesting a possible role in the
development of acute myeloid leukemia (AML). In
addition, Hck is essential in regulating the
degranulation of polymorphonuclear leukocytes (PMNs).
Genetic polymorphisms affect the expression level of
Hck, which affects PMN mediator release and influences
the development of chronic obstructive pulmonary disease
(COPD).
Length = 260
Score = 90.5 bits (224), Expect = 3e-20
Identities = 73/229 (31%), Positives = 117/229 (51%), Gaps = 26/229 (11%)
Query: 49 KLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSL--QKLFREVRIMKMLDHPN 106
KL K +G G F +V +A + K VA+K + PGS+ + E +MK L H
Sbjct: 9 KLEKKLGAGQFGEVWMATYNKHTK-VAVK-----TMKPGSMSVEAFLAEANVMKTLQHDK 62
Query: 107 IVKLFQVIETEKTLYLVMEYASGGEVFDYLVL-HGRMKEKEARAKFR-QIVSAVQYCHQK 164
+VKL V+ T++ +Y++ E+ + G + D+L G + F QI + + Q+
Sbjct: 63 LVKLHAVV-TKEPIYIITEFMAKGSLLDFLKSDEGSKQPLPKLIDFSAQIAEGMAFIEQR 121
Query: 165 KIIHRDLKAENLLLDSEMNIKIADFGFS-----NEFTP--GNKLDTFCGSPPYAAPELFQ 217
IHRDL+A N+L+ + + KIADFG + NE+T G K + APE
Sbjct: 122 NYIHRDLRAANILVSASLVCKIADFGLARVIEDNEYTAREGAKFPI-----KWTAPEAIN 176
Query: 218 GKKYDGPEVDVWSLGVILYTLVS-GSLPFDGSTLRELRERVLRGKYRIP 265
+ + DVWS G++L +V+ G +P+ G + E+ + RG YR+P
Sbjct: 177 FGSFT-IKSDVWSFGILLMEIVTYGRIPYPGMSNPEVIRALERG-YRMP 223
Score = 50.8 bits (121), Expect = 8e-07
Identities = 32/99 (32%), Positives = 55/99 (55%), Gaps = 8/99 (8%)
Query: 472 ETLLKLFQVIETEKTLYLVMEYASGGEVFDYLVL-HGRMKEKEARAKFR-QIVSAVQYCH 529
+ L+KL V+ T++ +Y++ E+ + G + D+L G + F QI + +
Sbjct: 61 DKLVKLHAVV-TKEPIYIITEFMAKGSLLDFLKSDEGSKQPLPKLIDFSAQIAEGMAFIE 119
Query: 530 QKKIIHRDLKAENLLLDSEMNIKIADFGFS-----NEFT 563
Q+ IHRDL+A N+L+ + + KIADFG + NE+T
Sbjct: 120 QRNYIHRDLRAANILVSASLVCKIADFGLARVIEDNEYT 158
>gnl|CDD|132981 cd06650, PKc_MEK1, Catalytic domain of the dual-specificity Protein
Kinase, MAP/ERK Kinase 1. Protein kinases (PKs),
MAP/ERK kinase (MEK) 1 subfamily, catalytic (c) domain.
PKs catalyze the transfer of the gamma-phosphoryl group
from ATP to serine/threonine or tyrosine residues on
protein substrates. The MEK subfamily is part of a
larger superfamily that includes the catalytic domains
of other protein serine/threonine kinases, protein
tyrosine kinases, RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase. The mitogen-activated protein (MAP) kinase
signaling pathways are important mediators of cellular
responses to extracellular signals. The pathways involve
a triple kinase core cascade comprising the MAP kinase
(MAPK), which is phosphorylated and activated by a MAPK
kinase (MAPKK or MKK), which itself is phosphorylated
and activated by a MAPK kinase kinase (MAPKKK or MKKK).
MEK1 is a dual-specificity PK that phosphorylates and
activates the downstream targets, extracellular
signal-regulated kinase (ERK) 1 and ERK2, on specific
threonine and tyrosine residues. The ERK cascade starts
with extracellular signals including growth factors,
hormones, and neurotransmitters, which act through
receptors and ion channels to initiate intracellular
signaling that leads to the activation at the MAPKKK
(Raf-1 or MOS) level, which leads to the transmission of
signals to MEK1, and finally to ERK1/2. The ERK cascade
plays an important role in cell proliferation,
differentiation, oncogenic transformation, and cell
cycle control, as well as in apoptosis and cell survival
under certain conditions. Gain-of-function mutations in
genes encoding ERK cascade proteins, including MEK1,
cause cardiofaciocutaneous (CFC) syndrome, a condition
leading to multiple congenital anomalies and mental
retardation in patients. MEK1 also plays a role in cell
cycle control.
Length = 333
Score = 92.0 bits (228), Expect = 4e-20
Identities = 58/207 (28%), Positives = 105/207 (50%), Gaps = 4/207 (1%)
Query: 48 YKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLDHPNI 107
++ + +G GN V H P+G +A K+I ++ P ++ RE++++ + P I
Sbjct: 7 FEKISELGAGNGGVVFKVSHKPSGLIMARKLI-HLEIKPAIRNQIIRELQVLHECNSPYI 65
Query: 108 VKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQK-KI 166
V + ++ + + ME+ GG + L GR+ E+ ++ + Y +K KI
Sbjct: 66 VGFYGAFYSDGEISICMEHMDGGSLDQVLKKAGRIPEQILGKVSIAVIKGLTYLREKHKI 125
Query: 167 IHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSPPYAAPELFQGKKYDGPEV 226
+HRD+K N+L++S IK+ DFG S + + ++F G+ Y +PE QG Y +
Sbjct: 126 MHRDVKPSNILVNSRGEIKLCDFGVSGQLI-DSMANSFVGTRSYMSPERLQGTHYS-VQS 183
Query: 227 DVWSLGVILYTLVSGSLPFDGSTLREL 253
D+WS+G+ L + G P +EL
Sbjct: 184 DIWSMGLSLVEMAIGRYPIPPPDAKEL 210
Score = 56.6 bits (136), Expect = 2e-08
Identities = 46/169 (27%), Positives = 76/169 (44%), Gaps = 26/169 (15%)
Query: 437 GGGGGGAAQSPSHRG----VHRSISASNAKPSRRASSGGETLLKLFQVIETEKTLYLV-- 490
G G GG SH+ + R + KP+ R +++ QV+ + Y+V
Sbjct: 14 GAGNGGVVFKVSHKPSGLIMARKLIHLEIKPAIR-----NQIIRELQVLHECNSPYIVGF 68
Query: 491 -------------MEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQK-KIIHR 536
ME+ GG + L GR+ E+ ++ + Y +K KI+HR
Sbjct: 69 YGAFYSDGEISICMEHMDGGSLDQVLKKAGRIPEQILGKVSIAVIKGLTYLREKHKIMHR 128
Query: 537 DLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSPPYAAPELFQG 585
D+K N+L++S IK+ DFG S + + ++F G+ Y +PE QG
Sbjct: 129 DVKPSNILVNSRGEIKLCDFGVSGQLI-DSMANSFVGTRSYMSPERLQG 176
>gnl|CDD|173333 PTZ00036, PTZ00036, glycogen synthase kinase; Provisional.
Length = 440
Score = 93.6 bits (232), Expect = 4e-20
Identities = 79/265 (29%), Positives = 117/265 (44%), Gaps = 35/265 (13%)
Query: 1 MNDKSF---RYSTGKSETGRGSENNISSSRLMSSRRESSRRERDEPHIGKYKLLKTIGKG 57
MNDK S + E + + + R ++ YKL IG G
Sbjct: 30 MNDKKLDEEERSHNNNAGEDEDEEKMIDNDI---NRSPNK---------SYKLGNIIGNG 77
Query: 58 NFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLDHPNIVKLFQ----- 112
+F V A + T ++VAIK K +P Q RE+ IMK L+H NI+ L
Sbjct: 78 SFGVVYEAICIDTSEKVAIK---KVLQDP---QYKNRELLIMKNLNHINIIFLKDYYYTE 131
Query: 113 -VIETEKTLYL--VMEYASGGEVFDYLVLHGRMKEKE----ARAKFRQIVSAVQYCHQKK 165
+ EK ++L VME+ V Y+ + R + Q+ A+ Y H K
Sbjct: 132 CFKKNEKNIFLNVVMEFIPQ-TVHKYMKHYARNNHALPLFLVKLYSYQLCRALAYIHSKF 190
Query: 166 IIHRDLKAENLLLDSEMN-IKIADFGFSNEFTPGNKLDTFCGSPPYAAPELFQGKKYDGP 224
I HRDLK +NLL+D + +K+ DFG + G + ++ S Y APEL G
Sbjct: 191 ICHRDLKPQNLLIDPNTHTLKLCDFGSAKNLLAGQRSVSYICSRFYRAPELMLGATNYTT 250
Query: 225 EVDVWSLGVILYTLVSGSLPFDGST 249
+D+WSLG I+ ++ G F G +
Sbjct: 251 HIDLWSLGCIIAEMILGYPIFSGQS 275
Score = 52.0 bits (124), Expect = 7e-07
Identities = 28/73 (38%), Positives = 40/73 (54%), Gaps = 1/73 (1%)
Query: 520 QIVSAVQYCHQKKIIHRDLKAENLLLDSEMN-IKIADFGFSNEFTPGNKLDTFCGSPPYA 578
Q+ A+ Y H K I HRDLK +NLL+D + +K+ DFG + G + ++ S Y
Sbjct: 178 QLCRALAYIHSKFICHRDLKPQNLLIDPNTHTLKLCDFGSAKNLLAGQRSVSYICSRFYR 237
Query: 579 APELFQGGAPVTS 591
APEL G T+
Sbjct: 238 APELMLGATNYTT 250
>gnl|CDD|173632 cd05051, PTKc_DDR, Catalytic domain of the Protein Tyrosine
Kinases, Discoidin Domain Receptors. Protein Tyrosine
Kinase (PTK) family; Discoidin Domain Receptor (DDR)
subfamily; catalytic (c) domain. The DDR subfamily
consists of homologs of mammalian DDR1, DDR2, and
similar proteins. The PTKc family is part of a larger
superfamily that includes the catalytic domains of other
kinases such as protein serine/threonine kinases, RIO
kinases, and phosphoinositide 3-kinase (PI3K). PTKs
catalyze the transfer of the gamma-phosphoryl group from
ATP to tyrosine (tyr) residues in protein substrates.
DDR subfamily members are receptor tyr kinases (RTKs)
containing an extracellular discoidin homology domain, a
transmembrane segment, an extended juxtamembrane region,
and an intracellular catalytic domain. The binding of
the ligand, collagen, to DDRs results in a slow but
sustained receptor activation. DDRs regulate cell
adhesion, proliferation, and extracellular matrix
remodeling. They have been linked to a variety of human
cancers including breast, colon, ovarian, brain, and
lung. There is no evidence showing that DDRs act as
transforming oncogenes. They are more likely to play a
role in the regulation of tumor growth and metastasis.
Length = 296
Score = 90.9 bits (226), Expect = 4e-20
Identities = 54/222 (24%), Positives = 84/222 (37%), Gaps = 39/222 (17%)
Query: 52 KTIGKGNFAKVKLAK-HVPTGKEVAIKIIDKTQLNP--------------GSLQKLFREV 96
+ +G+G F +V L + + P + + +EV
Sbjct: 11 EKLGEGQFGEVHLCEADGLQDFSEKAFAENDNADAPVLVAVKVLRPDASDNAREDFLKEV 70
Query: 97 RIMKMLDHPNIVKLFQVIETEKTLYLVMEYASGGEVFDYLVLH-GRMKEKEARAKF---- 151
+I+ L PNI +L V + L ++MEY G++ +L H +K
Sbjct: 71 KILSRLSDPNIARLLGVCTVDPPLCMIMEYMENGDLNQFLQKHVAETSGLACNSKSLSFS 130
Query: 152 ------RQIVSAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGN--KLDT 203
QI S ++Y +HRDL N L+ IKIADFG S + ++
Sbjct: 131 TLLYMATQIASGMRYLESLNFVHRDLATRNCLVGKNYTIKIADFGMSRNLYSSDYYRVQ- 189
Query: 204 FCGSPP----YAAPELFQGKKYDGPEVDVWSLGVIL---YTL 238
G P + A E K+ + DVW+ GV L TL
Sbjct: 190 --GRAPLPIRWMAWESVLLGKFT-TKSDVWAFGVTLWEILTL 228
Score = 51.2 bits (123), Expect = 7e-07
Identities = 26/90 (28%), Positives = 37/90 (41%), Gaps = 11/90 (12%)
Query: 483 TEKTLYLVMEYASGGEVFDYLVLH-GRMKEKEARAKF----------RQIVSAVQYCHQK 531
+ L ++MEY G++ +L H +K QI S ++Y
Sbjct: 90 VDPPLCMIMEYMENGDLNQFLQKHVAETSGLACNSKSLSFSTLLYMATQIASGMRYLESL 149
Query: 532 KIIHRDLKAENLLLDSEMNIKIADFGFSNE 561
+HRDL N L+ IKIADFG S
Sbjct: 150 NFVHRDLATRNCLVGKNYTIKIADFGMSRN 179
>gnl|CDD|173655 cd05110, PTKc_HER4, Catalytic domain of the Protein Tyrosine
Kinase, HER4. Protein Tyrosine Kinase (PTK) family;
HER4 (ErbB4); catalytic (c) domain. The PTKc family is
part of a larger superfamily that includes the catalytic
domains of other kinases such as protein
serine/threonine kinases, RIO kinases, and
phosphoinositide 3-kinase (PI3K). PTKs catalyze the
transfer of the gamma-phosphoryl group from ATP to
tyrosine (tyr) residues in protein substrates. HER4 is a
member of the EGFR (HER, ErbB) subfamily of proteins,
which are receptor tyr kinases (RTKs) containing an
extracellular EGF-related ligand-binding region, a
transmembrane helix, and a cytoplasmic region with a tyr
kinase domain and a regulatory C-terminal tail. Unlike
other tyr kinases, phosphorylation of the activation
loop of EGFR proteins is not critical to their
activation. Instead, they are activated by
ligand-induced dimerization, leading to the
phosphorylation of tyr residues in the C-terminal tail,
which serve as binding sites for downstream signaling
molecules. Ligands that bind HER4 fall into two groups,
the neuregulins (or heregulins) and some EGFR (HER1)
ligands including betacellulin, HBEGF, and epiregulin.
All four neuregulins (NRG1-4) interact with HER4. Upon
ligand binding, HER4 forms homo- or heterodimers with
other HER proteins. HER4 is essential in embryonic
development. It is implicated in mammary gland, cardiac,
and neural development. As a postsynaptic receptor of
NRG1, HER4 plays an important role in synaptic
plasticity and maturation. The impairment of NRG1/HER4
signaling may contribute to schizophrenia.
Length = 303
Score = 91.3 bits (226), Expect = 5e-20
Identities = 70/226 (30%), Positives = 115/226 (50%), Gaps = 13/226 (5%)
Query: 49 KLLKTIGKGNFAKVKLAKHVPTGKEV----AIKIIDKTQLNPGSLQKLFREVRIMKMLDH 104
K +K +G G F V VP G+ V AIKI+++T P + + E IM +DH
Sbjct: 10 KRVKVLGSGAFGTVYKGIWVPEGETVKIPVAIKILNETT-GPKANVEFMDEALIMASMDH 68
Query: 105 PNIVKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKF-RQIVSAVQYCHQ 163
P++V+L V T+ LV + G + DY+ H + + QI + Y +
Sbjct: 69 PHLVRLLGVC-LSPTIQLVTQLMPHGCLLDYVHEHKDNIGSQLLLNWCVQIAKGMMYLEE 127
Query: 164 KKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNK-LDTFCGSPP--YAAPELFQGKK 220
++++HRDL A N+L+ S ++KI DFG + K + G P + A E +K
Sbjct: 128 RRLVHRDLAARNVLVKSPNHVKITDFGLARLLEGDEKEYNADGGKMPIKWMALECIHYRK 187
Query: 221 YDGPEVDVWSLGVILYTLVS-GSLPFDGSTLRELRERVLRGKYRIP 265
+ + DVWS GV ++ L++ G P+DG RE+ + + +G+ R+P
Sbjct: 188 FTH-QSDVWSYGVTIWELMTFGGKPYDGIPTREIPDLLEKGE-RLP 231
Score = 43.1 bits (101), Expect = 3e-04
Identities = 16/40 (40%), Positives = 27/40 (67%)
Query: 520 QIVSAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFS 559
QI + Y +++++HRDL A N+L+ S ++KI DFG +
Sbjct: 117 QIAKGMMYLEERRLVHRDLAARNVLVKSPNHVKITDFGLA 156
>gnl|CDD|133229 cd05098, PTKc_FGFR1, Catalytic domain of the Protein Tyrosine
Kinase, Fibroblast Growth Factor Receptor 1. Protein
Tyrosine Kinase (PTK) family; Fibroblast Growth Factor
Receptor 1 (FGFR1); catalytic (c) domain. The PTKc
family is part of a larger superfamily that includes the
catalytic domains of other kinases such as protein
serine/threonine kinases, RIO kinases, and
phosphoinositide 3-kinase (PI3K). PTKs catalyze the
transfer of the gamma-phosphoryl group from ATP to
tyrosine (tyr) residues in protein substrates. FGFR1 is
part of the FGFR subfamily, which are receptor tyr
kinases (RTKs) containing an extracellular
ligand-binding region with three immunoglobulin-like
domains, a transmembrane segment, and an intracellular
catalytic domain. The binding of FGFRs to their ligands,
the FGFs, results in receptor dimerization and
activation, and intracellular signaling. The binding of
FGFs to FGFRs is promiscuous, in that a receptor may be
activated by several ligands and a ligand may bind to
more that one type of receptor. Alternative splicing of
FGFR1 transcripts produces a variety of isoforms, which
are differentially expressed in cells. FGFR1 binds the
ligands, FGF1 and FGF2, with high affinity and has also
been reported to bind FGF4, FGF6, and FGF9. FGFR1
signaling is critical in the control of cell migration
during embryo development. It promotes cell
proliferation in fibroblasts. Nuclear FGFR1 plays a role
in the regulation of transcription. Mutations,
insertions or deletions of FGFR1 have been identified in
patients with Kallman's syndrome (KS), an inherited
disorder characterized by hypogonadotropic hypogonadism
and loss of olfaction. Aberrant FGFR1 expression has
been found in some human cancers including 8P11
myeloproliferative syndrome (EMS), breast cancer, and
pancreatic adenocarcinoma.
Length = 307
Score = 91.2 bits (226), Expect = 5e-20
Identities = 77/258 (29%), Positives = 128/258 (49%), Gaps = 39/258 (15%)
Query: 50 LLKTIGKGNFAKVKLAKHVPTGKE-------VAIKIIDKTQLNPGSLQKLFREVRIMKML 102
L K +G+G F +V +A+ + KE VA+K++ K+ L L E+ +MKM+
Sbjct: 22 LGKPLGEGCFGQVVMAEAIGLDKEKPNRVTKVAVKML-KSDATEKDLSDLISEMEMMKMI 80
Query: 103 -DHPNIVKLFQVIETEKTLYLVMEYASGGEVFDYL----------------VLHGRMKEK 145
H NI+ L + LY+++EYAS G + +YL V ++ K
Sbjct: 81 GKHKNIINLLGACTQDGPLYVIVEYASKGNLREYLRARRPPGMEYCYNPTQVPEEQLSFK 140
Query: 146 EARAKFRQIVSAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLD--- 202
+ + Q+ ++Y KK IHRDL A N+L+ + +KIADFG + + + +D
Sbjct: 141 DLVSCAYQVARGMEYLASKKCIHRDLAARNVLVTEDNVMKIADFGLARDI---HHIDYYK 197
Query: 203 -TFCGSPP--YAAPELFQGKKYDGPEVDVWSLGVILYTLVS-GSLPFDGSTLRELRERVL 258
T G P + APE + Y + DVWS GV+L+ + + G P+ G + EL ++L
Sbjct: 198 KTTNGRLPVKWMAPEALFDRIYTH-QSDVWSFGVLLWEIFTLGGSPYPGVPVEELF-KLL 255
Query: 259 RGKYRIPFYMSTDCENLL 276
+ +R+ ++C N L
Sbjct: 256 KEGHRMD--KPSNCTNEL 271
Score = 49.2 bits (117), Expect = 3e-06
Identities = 30/106 (28%), Positives = 52/106 (49%), Gaps = 16/106 (15%)
Query: 472 ETLLKLFQVIETEKTLYLVMEYASGGEVFDYL----------------VLHGRMKEKEAR 515
+ ++ L + LY+++EYAS G + +YL V ++ K+
Sbjct: 84 KNIINLLGACTQDGPLYVIVEYASKGNLREYLRARRPPGMEYCYNPTQVPEEQLSFKDLV 143
Query: 516 AKFRQIVSAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNE 561
+ Q+ ++Y KK IHRDL A N+L+ + +KIADFG + +
Sbjct: 144 SCAYQVARGMEYLASKKCIHRDLAARNVLVTEDNVMKIADFGLARD 189
>gnl|CDD|132946 cd06615, PKc_MEK, Catalytic domain of the dual-specificity Protein
Kinase, MAP/ERK Kinase. Protein kinases (PKs), MAP/ERK
kinase (MEK) subfamily, catalytic (c) domain. PKs
catalyze the transfer of the gamma-phosphoryl group from
ATP to serine/threonine or tyrosine residues on protein
substrates. The MEK subfamily is part of a larger
superfamily that includes the catalytic domains of other
protein serine/threonine kinases, protein tyrosine
kinases, RIO kinases, aminoglycoside phosphotransferase,
choline kinase, and phosphoinositide 3-kinase. The
mitogen-activated protein (MAP) kinase signaling
pathways are important mediators of cellular responses
to extracellular signals. The pathways involve a triple
kinase core cascade comprising the MAP kinase (MAPK),
which is phosphorylated and activated by a MAPK kinase
(MAPKK or MKK), which itself is phosphorylated and
activated by a MAPK kinase kinase (MAPKKK or MKKK). MEK1
and MEK2 are dual-specificity PKs that phosphorylate and
activate the downstream targets, ERK(extracellular
signal-regulated kinase) 1 and ERK2, on specific
threonine and tyrosine residues. The ERK cascade starts
with extracellular signals including growth factors,
hormones, and neurotransmitters, which act through
receptors and ion channels to initiate intracellular
signaling that leads to the activation at the MAPKKK
(Raf-1 or MOS) level, which leads to the transmission of
signals to MEK1/2, and finally to ERK1/2. The ERK
cascade plays an important role in cell proliferation,
differentiation, oncogenic transformation, and cell
cycle control, as well as in apoptosis and cell survival
under certain conditions. This cascade has also been
implicated in synaptic plasticity, migration,
morphological determination, and stress response
immunological reactions. Gain-of-function mutations in
genes encoding ERK cascade proteins, including MEK1/2,
cause cardiofaciocutaneous (CFC) syndrome, a condition
leading to multiple congenital anomalies and mental
retardation in patients.
Length = 308
Score = 91.0 bits (226), Expect = 5e-20
Identities = 58/195 (29%), Positives = 99/195 (50%), Gaps = 4/195 (2%)
Query: 51 LKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLDHPNIVKL 110
L +G GN V H P+G +A K+I ++ P ++ RE++++ + P IV
Sbjct: 6 LGELGAGNGGVVTKVLHRPSGLIMARKLI-HLEIKPAIRNQIIRELKVLHECNSPYIVGF 64
Query: 111 FQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQK-KIIHR 169
+ ++ + + ME+ GG + L GR+ E ++ + Y +K KI+HR
Sbjct: 65 YGAFYSDGEISICMEHMDGGSLDQVLKKAGRIPENILGKISIAVLRGLTYLREKHKIMHR 124
Query: 170 DLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSPPYAAPELFQGKKYDGPEVDVW 229
D+K N+L++S IK+ DFG S + + ++F G+ Y +PE QG Y + D+W
Sbjct: 125 DVKPSNILVNSRGEIKLCDFGVSGQLI-DSMANSFVGTRSYMSPERLQGTHY-TVQSDIW 182
Query: 230 SLGVILYTLVSGSLP 244
SLG+ L + G P
Sbjct: 183 SLGLSLVEMAIGRYP 197
Score = 53.2 bits (128), Expect = 2e-07
Identities = 32/96 (33%), Positives = 51/96 (53%), Gaps = 2/96 (2%)
Query: 491 MEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQK-KIIHRDLKAENLLLDSEM 549
ME+ GG + L GR+ E ++ + Y +K KI+HRD+K N+L++S
Sbjct: 78 MEHMDGGSLDQVLKKAGRIPENILGKISIAVLRGLTYLREKHKIMHRDVKPSNILVNSRG 137
Query: 550 NIKIADFGFSNEFTPGNKLDTFCGSPPYAAPELFQG 585
IK+ DFG S + + ++F G+ Y +PE QG
Sbjct: 138 EIKLCDFGVSGQLI-DSMANSFVGTRSYMSPERLQG 172
>gnl|CDD|143368 cd07863, STKc_CDK4, Catalytic domain of the Serine/Threonine
Kinase, Cyclin-Dependent protein Kinase 4.
Serine/Threonine Kinases (STKs), Cyclin-dependent
protein kinase 4 (CDK4) subfamily, catalytic (c) domain.
STKs catalyze the transfer of the gamma-phosphoryl group
from ATP to serine/threonine residues on protein
substrates. The CDK4 subfamily is part of a larger
superfamily that includes the catalytic domains of other
protein STKs, protein tyrosine kinases, RIO kinases,
aminoglycoside phosphotransferase, choline kinase, and
phosphoinositide 3-kinase. CDKs belong to a large family
of STKs that are regulated by their cognate cyclins.
Together, they are involved in the control of cell-cycle
progression, transcription, and neuronal function. CDK4
partners with all three D-type cyclins (D1, D2, and D3)
and is also regulated by INK4 inhibitors. It is active
towards the retinoblastoma (pRb) protein and plays a
role in regulating the early G1 phase of the cell cycle.
It is expressed ubiquitously and is localized in the
nucleus. CDK4 also shows kinase activity towards Smad3,
a signal transducer of transforming growth factor
(TGF)-beta signaling which modulates transcription and
plays a role in cell proliferation and apoptosis. CDK4
is inhibited by the p21 inhibitor and is specifically
mutated in human melanoma.
Length = 288
Score = 90.4 bits (224), Expect = 5e-20
Identities = 65/200 (32%), Positives = 100/200 (50%), Gaps = 14/200 (7%)
Query: 47 KYKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQ-KLFREVRIMKML--- 102
+Y+ + IG G + V A+ +G VA+K + + Q N L REV ++K L
Sbjct: 1 QYEPVAEIGVGAYGTVYKARDPHSGHFVALKSV-RVQTNEDGLPLSTVREVALLKRLEAF 59
Query: 103 DHPNIVKLFQVIETEKT-----LYLVMEYASGGEVFDYL--VLHGRMKEKEARAKFRQIV 155
DHPNIV+L V T +T + LV E+ ++ YL V + + + RQ +
Sbjct: 60 DHPNIVRLMDVCATSRTDRETKVTLVFEHVDQ-DLRTYLDKVPPPGLPAETIKDLMRQFL 118
Query: 156 SAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSPPYAAPEL 215
+ + H I+HRDLK EN+L+ S +K+ADFG + ++ L + Y APE+
Sbjct: 119 RGLDFLHANCIVHRDLKPENILVTSGGQVKLADFGLARIYSCQMALTPVVVTLWYRAPEV 178
Query: 216 FQGKKYDGPEVDVWSLGVIL 235
Y P VD+WS+G I
Sbjct: 179 LLQSTYATP-VDMWSVGCIF 197
Score = 51.5 bits (123), Expect = 6e-07
Identities = 23/65 (35%), Positives = 36/65 (55%)
Query: 519 RQIVSAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSPPYA 578
RQ + + + H I+HRDLK EN+L+ S +K+ADFG + ++ L + Y
Sbjct: 115 RQFLRGLDFLHANCIVHRDLKPENILVTSGGQVKLADFGLARIYSCQMALTPVVVTLWYR 174
Query: 579 APELF 583
APE+
Sbjct: 175 APEVL 179
>gnl|CDD|133232 cd05101, PTKc_FGFR2, Catalytic domain of the Protein Tyrosine
Kinase, Fibroblast Growth Factor Receptor 2. Protein
Tyrosine Kinase (PTK) family; Fibroblast Growth Factor
Receptor 2 (FGFR2); catalytic (c) domain. The PTKc
family is part of a larger superfamily that includes the
catalytic domains of other kinases such as protein
serine/threonine kinases, RIO kinases, and
phosphoinositide 3-kinase (PI3K). PTKs catalyze the
transfer of the gamma-phosphoryl group from ATP to
tyrosine (tyr) residues in protein substrates. FGFR2 is
part of the FGFR subfamily, which are receptor tyr
kinases (RTKs) containing an extracellular
ligand-binding region with three immunoglobulin-like
domains, a transmembrane segment, and an intracellular
catalytic domain. The binding of FGFRs to their ligands,
the FGFs, results in receptor dimerization and
activation, and intracellular signaling. The binding of
FGFs to FGFRs is promiscuous, in that a receptor may be
activated by several ligands and a ligand may bind to
more that one type of receptor. There are many splice
variants of FGFR2 which show differential expression and
binding to FGF ligands. Disruption of either FGFR2 or
FGFR2b is lethal in mice, due to defects in the placenta
or severe impairment of tissue development including
lung, limb, and thyroid, respectively. Disruption of
FGFR2c in mice results in defective bone and skull
development. Genetic alterations of FGFR2 are associated
with many human skeletal disorders including Apert
syndrome, Crouzon syndrome, Jackson-Weiss syndrome, and
Pfeiffer syndrome.
Length = 304
Score = 90.9 bits (225), Expect = 5e-20
Identities = 72/238 (30%), Positives = 115/238 (48%), Gaps = 36/238 (15%)
Query: 47 KYKLLKTIGKGNFAKVKLAKHVPTGKE-------VAIKIIDKTQLNPGSLQKLFREVRIM 99
K L K +G+G F +V +A+ + K+ VA+K++ K L L E+ +M
Sbjct: 16 KLTLGKPLGEGCFGQVVMAEALGIDKDKPKEAVTVAVKML-KDDATEKDLSDLVSEMEMM 74
Query: 100 KML-DHPNIVKLFQVIETEKTLYLVMEYASGGEVFDYL----------------VLHGRM 142
KM+ H NI+ L + LY+++EYAS G + +YL V +M
Sbjct: 75 KMIGKHKNIINLLGACTQDGPLYVIVEYASKGNLREYLRARRPPGMEYSYDIARVPDEQM 134
Query: 143 KEKEARAKFRQIVSAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLD 202
K+ + Q+ ++Y +K IHRDL A N+L+ +KIADFG + + N +D
Sbjct: 135 TFKDLVSCTYQVARGMEYLASQKCIHRDLAARNVLVTENNVMKIADFGLARDV---NNID 191
Query: 203 ----TFCGSPP--YAAPELFQGKKYDGPEVDVWSLGVILYTLVS-GSLPFDGSTLREL 253
T G P + APE + Y + DVWS GV+++ + + G P+ G + EL
Sbjct: 192 YYKKTTNGRLPVKWMAPEALFDRVYTH-QSDVWSFGVLMWEIFTLGGSPYPGIPVEEL 248
Score = 49.6 bits (118), Expect = 2e-06
Identities = 30/106 (28%), Positives = 51/106 (48%), Gaps = 16/106 (15%)
Query: 472 ETLLKLFQVIETEKTLYLVMEYASGGEVFDYL----------------VLHGRMKEKEAR 515
+ ++ L + LY+++EYAS G + +YL V +M K+
Sbjct: 81 KNIINLLGACTQDGPLYVIVEYASKGNLREYLRARRPPGMEYSYDIARVPDEQMTFKDLV 140
Query: 516 AKFRQIVSAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNE 561
+ Q+ ++Y +K IHRDL A N+L+ +KIADFG + +
Sbjct: 141 SCTYQVARGMEYLASQKCIHRDLAARNVLVTENNVMKIADFGLARD 186
>gnl|CDD|133246 cd05115, PTKc_Zap-70, Catalytic domain of the Protein Tyrosine
Kinase, Zeta-chain-associated protein of 70kDa. Protein
Tyrosine Kinase (PTK) family; Zeta-chain-associated
protein of 70kDa (Zap-70); catalytic (c) domain. The
PTKc family is part of a larger superfamily that
includes the catalytic domains of other kinases such as
protein serine/threonine kinases, RIO kinases, and
phosphoinositide 3-kinase (PI3K). PTKs catalyze the
transfer of the gamma-phosphoryl group from ATP to
tyrosine (tyr) residues in protein substrates. Zap-70 is
a member of the Syk subfamily of kinases, which are
cytoplasmic (or nonreceptor) tyr kinases containing two
Src homology 2 (SH2) domains N-terminal to the catalytic
tyr kinase domain. Zap-70 is primarily expressed in
T-cells and NK cells, and is a crucial component in
T-cell receptor (TCR) signaling. Zap-70 binds the
phosphorylated ITAM (immunoreceptor tyr activation
motif) sequences of the activated TCR zeta-chain through
its SH2 domains, leading to its phosphorylation and
activation. It then phosphorylates target proteins,
which propagate the signals to downstream pathways.
Zap-70 is hardly detected in normal peripheral B-cells,
but is present in some B-cell malignancies. It is used
as a diagnostic marker for chronic lymphocytic leukemia
(CLL) as it is associated with the more aggressive
subtype of the disease.
Length = 257
Score = 88.9 bits (220), Expect = 1e-19
Identities = 67/202 (33%), Positives = 98/202 (48%), Gaps = 15/202 (7%)
Query: 54 IGKGNFAKVKLAKHVPTGKE--VAIKIIDKTQLNPGSLQKLFREVRIMKMLDHPNIVKLF 111
+G GNF VK + K+ VAIK++ K + ++ RE IM LD+P IV++
Sbjct: 3 LGSGNFGCVKKGVYKMRKKQIDVAIKVL-KNENEKSVRDEMMREAEIMHQLDNPYIVRMI 61
Query: 112 QVIETEKTLYLVMEYASGGEVFDYLVLHGRMKE---KEARAKFRQIVSAVQYCHQKKIIH 168
V E E L LVME ASGG + +L G+ E Q+ ++Y K +H
Sbjct: 62 GVCEAE-ALMLVMEMASGGPLNKFLS--GKKDEITVSNVVELMHQVSMGMKYLEGKNFVH 118
Query: 169 RDLKAENLLLDSEMNIKIADFGFSNEFTPGN---KLDTFCGSP-PYAAPELFQGKKYDGP 224
RDL A N+LL ++ KI+DFG S + K + P + APE +K+
Sbjct: 119 RDLAARNVLLVNQHYAKISDFGLSKALGADDSYYKARSAGKWPLKWYAPECINFRKFSS- 177
Query: 225 EVDVWSLGVILYTLVS-GSLPF 245
DVWS G+ ++ S G P+
Sbjct: 178 RSDVWSYGITMWEAFSYGQKPY 199
Score = 50.7 bits (121), Expect = 8e-07
Identities = 32/89 (35%), Positives = 47/89 (52%), Gaps = 6/89 (6%)
Query: 474 LLKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKE---KEARAKFRQIVSAVQYCHQ 530
++++ V E E L LVME ASGG + +L G+ E Q+ ++Y
Sbjct: 57 IVRMIGVCEAE-ALMLVMEMASGGPLNKFLS--GKKDEITVSNVVELMHQVSMGMKYLEG 113
Query: 531 KKIIHRDLKAENLLLDSEMNIKIADFGFS 559
K +HRDL A N+LL ++ KI+DFG S
Sbjct: 114 KNFVHRDLAARNVLLVNQHYAKISDFGLS 142
>gnl|CDD|133180 cd05049, PTKc_Trk, Catalytic domain of the Protein Tyrosine
Kinases, Tropomyosin Related Kinases. Protein Tyrosine
Kinase (PTK) family; Tropomyosin Related Kinase (Trk)
subfamily; catalytic (c) domain. The Trk subfamily
consists of TrkA, TrkB, TrkC, and similar proteins. The
PTKc family is part of a larger superfamily that
includes the catalytic domains of other kinases such as
protein serine/threonine kinases, RIO kinases, and
phosphoinositide 3-kinase (PI3K). PTKs catalyze the
transfer of the gamma-phosphoryl group from ATP to
tyrosine (tyr) residues in protein substrates. Trk
subfamily members are receptor tyr kinases (RTKs)
containing an extracellular region with arrays of
leucine-rich motifs flanked by two cysteine-rich
clusters followed by two immunoglobulin-like domains, a
transmembrane segment, and an intracellular catalytic
domain. Binding to their ligands, the nerve growth
factor (NGF) family of neutrotrophins, leads to Trk
receptor oligomerization and activation of the catalytic
domain. Trk receptors are mainly expressed in the
peripheral and central nervous systems. They play
important roles in cell fate determination, neuronal
survival and differentiation, as well as in the
regulation of synaptic plasticity. Altered expression of
Trk receptors is associated with many human diseases.
Length = 280
Score = 89.0 bits (221), Expect = 1e-19
Identities = 65/240 (27%), Positives = 106/240 (44%), Gaps = 27/240 (11%)
Query: 50 LLKTIGKGNFAKVKLAK--HVPTGKE---VAIKIIDKTQLNPGSLQKLF-REVRIMKMLD 103
L + +G+G F KV L + H+ + VA+K + +T N +K F RE ++
Sbjct: 9 LKRELGEGAFGKVFLGECYHLEPENDKELVAVKTLKETASN--DARKDFEREAELLTNFQ 66
Query: 104 HPNIVKLFQVIETEKTLYLVMEYASGGEVFDYLVLHG---RMKEKEARAKFR-------- 152
H NIVK + V +V EY G++ +L HG +
Sbjct: 67 HENIVKFYGVCTEGDPPIMVFEYMEHGDLNKFLRSHGPDAAFLKSPDSPMGELTLSQLLQ 126
Query: 153 ---QIVSAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEF--TPGNKLDTFCGS 207
QI S + Y + +HRDL N L+ ++ +KI DFG S + T ++
Sbjct: 127 IAVQIASGMVYLASQHFVHRDLATRNCLVGYDLVVKIGDFGMSRDVYTTDYYRVGGHTML 186
Query: 208 P-PYAAPELFQGKKYDGPEVDVWSLGVILYTLVS-GSLPFDGSTLRELRERVLRGKYRIP 265
P + PE +K+ E DVWS GV+L+ + + G P+ G + E+ E + +G+
Sbjct: 187 PIRWMPPESIMYRKFT-TESDVWSFGVVLWEIFTYGKQPWYGLSNEEVIECITQGRLLQR 245
Score = 51.7 bits (124), Expect = 4e-07
Identities = 26/102 (25%), Positives = 41/102 (40%), Gaps = 14/102 (13%)
Query: 472 ETLLKLFQVIETEKTLYLVMEYASGGEVFDYLVLHG---RMKEKEARAKFR--------- 519
E ++K + V +V EY G++ +L HG +
Sbjct: 68 ENIVKFYGVCTEGDPPIMVFEYMEHGDLNKFLRSHGPDAAFLKSPDSPMGELTLSQLLQI 127
Query: 520 --QIVSAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFS 559
QI S + Y + +HRDL N L+ ++ +KI DFG S
Sbjct: 128 AVQIASGMVYLASQHFVHRDLATRNCLVGYDLVVKIGDFGMS 169
>gnl|CDD|132980 cd06649, PKc_MEK2, Catalytic domain of the dual-specificity Protein
Kinase, MAP/ERK Kinase 2. Protein kinases (PKs),
MAP/ERK Kinase (MEK) 2 subfamily, catalytic (c) domain.
PKs catalyze the transfer of the gamma-phosphoryl group
from ATP to serine/threonine or tyrosine residues on
protein substrates. The MEK subfamily is part of a
larger superfamily that includes the catalytic domains
of other protein serine/threonine kinases, protein
tyrosine kinases, RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase. The mitogen-activated protein (MAP) kinase
signaling pathways are important mediators of cellular
responses to extracellular signals. The pathways involve
a triple kinase core cascade comprising the MAP kinase
(MAPK), which is phosphorylated and activated by a MAPK
kinase (MAPKK or MKK), which itself is phosphorylated
and activated by a MAPK kinase kinase (MAPKKK or MKKK).
MEK2 is a dual-specificity PK that phosphorylates and
activates the downstream targets, extracellular
signal-regulated kinase (ERK) 1 and ERK2, on specific
threonine and tyrosine residues. The ERK cascade starts
with extracellular signals including growth factors,
hormones, and neurotransmitters, which act through
receptors and ion channels to initiate intracellular
signaling that leads to the activation at the MAPKKK
(Raf-1 or MOS) level, which leads to the transmission of
signals to MEK2, and finally to ERK1/2. The ERK cascade
plays an important role in cell proliferation,
differentiation, oncogenic transformation, and cell
cycle control, as well as in apoptosis and cell survival
under certain conditions. Gain-of-function mutations in
genes encoding ERK cascade proteins, including MEK2,
cause cardiofaciocutaneous (CFC) syndrome, a condition
leading to multiple congenital anomalies and mental
retardation in patients.
Length = 331
Score = 90.1 bits (223), Expect = 2e-19
Identities = 57/207 (27%), Positives = 105/207 (50%), Gaps = 4/207 (1%)
Query: 48 YKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLDHPNI 107
++ + +G GN V +H P+G +A K+I ++ P ++ RE++++ + P I
Sbjct: 7 FERISELGAGNGGVVTKVQHKPSGLIMARKLI-HLEIKPAIRNQIIRELQVLHECNSPYI 65
Query: 108 VKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQK-KI 166
V + ++ + + ME+ GG + L R+ E+ ++ + Y +K +I
Sbjct: 66 VGFYGAFYSDGEISICMEHMDGGSLDQVLKEAKRIPEEILGKVSIAVLRGLAYLREKHQI 125
Query: 167 IHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSPPYAAPELFQGKKYDGPEV 226
+HRD+K N+L++S IK+ DFG S + + ++F G+ Y +PE QG Y +
Sbjct: 126 MHRDVKPSNILVNSRGEIKLCDFGVSGQLI-DSMANSFVGTRSYMSPERLQGTHYS-VQS 183
Query: 227 DVWSLGVILYTLVSGSLPFDGSTLREL 253
D+WS+G+ L L G P +EL
Sbjct: 184 DIWSMGLSLVELAIGRYPIPPPDAKEL 210
Score = 52.4 bits (125), Expect = 4e-07
Identities = 43/169 (25%), Positives = 74/169 (43%), Gaps = 26/169 (15%)
Query: 437 GGGGGGAAQSPSHRG----VHRSISASNAKPSRRASSGGETLLKLFQVIETEKTLYLV-- 490
G G GG H+ + R + KP+ R +++ QV+ + Y+V
Sbjct: 14 GAGNGGVVTKVQHKPSGLIMARKLIHLEIKPAIR-----NQIIRELQVLHECNSPYIVGF 68
Query: 491 -------------MEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQK-KIIHR 536
ME+ GG + L R+ E+ ++ + Y +K +I+HR
Sbjct: 69 YGAFYSDGEISICMEHMDGGSLDQVLKEAKRIPEEILGKVSIAVLRGLAYLREKHQIMHR 128
Query: 537 DLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSPPYAAPELFQG 585
D+K N+L++S IK+ DFG S + + ++F G+ Y +PE QG
Sbjct: 129 DVKPSNILVNSRGEIKLCDFGVSGQLI-DSMANSFVGTRSYMSPERLQG 176
>gnl|CDD|133205 cd05074, PTKc_Tyro3, Catalytic domain of the Protein Tyrosine
Kinase, Tyro3. Protein Tyrosine Kinase (PTK) family;
Tyro3; catalytic (c) domain. The PTKc family is part of
a larger superfamily that includes the catalytic domains
of other kinases such as protein serine/threonine
kinases, RIO kinases, and phosphoinositide 3-kinase
(PI3K). PTKs catalyze the transfer of the
gamma-phosphoryl group from ATP to tyrosine (tyr)
residues in protein substrates. Tyro3 (or Sky) is a
member of the Axl subfamily, which is composed of
receptor tyr kinases (RTKs) containing an extracellular
ligand-binding region with two immunoglobulin-like
domains followed by two fibronectin type III repeats, a
transmembrane segment, and an intracellular catalytic
domain. Binding to their ligands, Gas6 and protein S,
leads to receptor dimerization, autophosphorylation,
activation, and intracellular signaling. Tyro3 is
predominantly expressed in the central nervous system
and the brain, and functions as a neurotrophic factor.
It is also expressed in osteoclasts and has a role in
bone resorption.
Length = 273
Score = 88.8 bits (220), Expect = 2e-19
Identities = 63/234 (26%), Positives = 111/234 (47%), Gaps = 24/234 (10%)
Query: 48 YKLLKTIGKGNFAKVK---LAKHVPTGKEVAIKIIDKTQLNPGS-LQKLFREVRIMKMLD 103
+ L + +GKG F V+ L + ++VA+K++ K + S +++ RE MK D
Sbjct: 1 FTLGRMLGKGEFGSVREAQLKSEDGSFQKVAVKML-KADIFSSSDIEEFLREAACMKEFD 59
Query: 104 HPNIVKLFQVIETEKTL------YLVMEYASGGEVFDYLVLHGRMKEK------EARAKF 151
HPN++KL V + +++ + G++ +L L R+ E+ + +F
Sbjct: 60 HPNVIKLIGVSLRSRAKGRLPIPMVILPFMKHGDLHTFL-LMSRIGEEPFTLPLQTLVRF 118
Query: 152 R-QIVSAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSP-- 208
I S ++Y K IHRDL A N +L+ M + +ADFG S + G+ C S
Sbjct: 119 MIDIASGMEYLSSKNFIHRDLAARNCMLNENMTVCVADFGLSKKIYSGDYYRQGCASKLP 178
Query: 209 -PYAAPELFQGKKYDGPEVDVWSLGVILYTLVS-GSLPFDGSTLRELRERVLRG 260
+ A E Y DVW+ GV ++ +++ G P+ G E+ +++G
Sbjct: 179 VKWLALESLADNVYT-THSDVWAFGVTMWEIMTRGQTPYAGVENSEIYNYLIKG 231
Score = 51.1 bits (122), Expect = 8e-07
Identities = 21/54 (38%), Positives = 29/54 (53%)
Query: 521 IVSAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGS 574
I S ++Y K IHRDL A N +L+ M + +ADFG S + G+ C S
Sbjct: 122 IASGMEYLSSKNFIHRDLAARNCMLNENMTVCVADFGLSKKIYSGDYYRQGCAS 175
>gnl|CDD|143383 cd07878, STKc_p38beta_MAPK11, Catalytic domain of the
Serine/Threonine Kinase, p38beta Mitogen-Activated
Protein Kinase. Serine/Threonine Kinases (STKs),
p38beta subfamily, catalytic (c) domain. STKs catalyze
the transfer of the gamma-phosphoryl group from ATP to
serine/threonine residues on protein substrates. The
p38beta subfamily is part of a larger superfamily that
includes the catalytic domains of other protein STKs,
protein tyrosine kinases, RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase. p38 kinases are mitogen-activated protein
kinases (MAPKs), serving as important mediators of
cellular responses to extracellular signals. They are
activated by the MAPK kinases MKK3 and MKK6, which in
turn are activated by upstream MAPK kinase kinases
including TAK1, ASK1, and MLK3, in response to cellular
stresses or inflammatory cytokines. Vertebrates contain
four isoforms of p38, named alpha, beta, gamma, and
delta. p38beta, also called MAPK11, is widely expressed
in tissues and shows more similarity with p38alpha than
with the other isoforms. Both are sensitive to
pyridinylimidazoles and share some common substrates
such as MAPK activated protein kinase 2 (MK2) and the
transcription factors ATF2, c-Fos and, ELK-1. p38beta is
involved in regulating the activation of the
cyclooxygenase-2 promoter and the expression of
TGFbeta-induced alpha-smooth muscle cell actin.
Length = 343
Score = 90.1 bits (223), Expect = 2e-19
Identities = 54/218 (24%), Positives = 109/218 (50%), Gaps = 10/218 (4%)
Query: 47 KYKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLDHPN 106
+Y+ L +G G + V A ++VA+K + + + ++ +RE+R++K + H N
Sbjct: 16 RYQNLTPVGSGAYGSVCSAYDTRLRQKVAVKKLSRPFQSLIHARRTYRELRLLKHMKHEN 75
Query: 107 IVKLFQV------IETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQY 160
++ L V IE +YLV G + +V ++ ++ + Q++ ++Y
Sbjct: 76 VIGLLDVFTPATSIENFNEVYLVTNLM--GADLNNIVKCQKLSDEHVQFLIYQLLRGLKY 133
Query: 161 CHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSPPYAAPELFQGKK 220
H IIHRDLK N+ ++ + ++I DFG + + +++ + + Y APE+
Sbjct: 134 IHSAGIIHRDLKPSNVAVNEDCELRILDFGLARQ--ADDEMTGYVATRWYRAPEIMLNWM 191
Query: 221 YDGPEVDVWSLGVILYTLVSGSLPFDGSTLRELRERVL 258
+ VD+WS+G I+ L+ G F G+ + +R++
Sbjct: 192 HYNQTVDIWSVGCIMAELLKGKALFPGNDYIDQLKRIM 229
Score = 44.7 bits (105), Expect = 1e-04
Identities = 19/63 (30%), Positives = 37/63 (58%), Gaps = 2/63 (3%)
Query: 520 QIVSAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSPPYAA 579
Q++ ++Y H IIHRDLK N+ ++ + ++I DFG + + +++ + + Y A
Sbjct: 126 QLLRGLKYIHSAGIIHRDLKPSNVAVNEDCELRILDFGLARQ--ADDEMTGYVATRWYRA 183
Query: 580 PEL 582
PE+
Sbjct: 184 PEI 186
>gnl|CDD|173750 cd07857, STKc_MPK1, Catalytic domain of the Serine/Threonine
Kinase, Fungal Mitogen-Activated Protein Kinase MPK1.
Serine/Threonine Kinases (STKs), Fungal
Mitogen-Activated Protein Kinase (MAPK) MPK1 subfamily,
catalytic (c) domain. STKs catalyze the transfer of the
gamma-phosphoryl group from ATP to serine/threonine
residues on protein substrates. The MPK1 subfamily is
part of a larger superfamily that includes the catalytic
domains of other protein STKs, protein tyrosine kinases,
RIO kinases, aminoglycoside phosphotransferase, choline
kinase, and phosphoinositide 3-kinase. This subfamily is
composed of the MAPKs MPK1 from Saccharomyces
cerevisiae, Pmk1 from Schizosaccharomyces pombe, and
similar proteins. MAPKs are important mediators of
cellular responses to extracellular signals. MPK1 (also
called Slt2) and Pmk1 (also called Spm1) are
stress-activated MAPKs that regulate the cell wall
integrity (CWI) pathway, and are therefore important in
the maintainance of cell shape, cell wall construction,
morphogenesis, and ion homeostasis. MPK1 is activated in
response to cell wall stress including heat stimulation,
osmotic shock, UV irradiation, and any agents that
interfere with cell wall biogenesis such as chitin
antagonists, caffeine, or zymolase. MPK1 is regulated by
the MAP2Ks Mkk1/2, which are regulated by the MAP3K
Bck1. Pmk1 is also activated by multiple stresses
including elevated temperatures, hyper- or hypotonic
stress, glucose deprivation, exposure to cell-wall
damaging compounds, and oxidative stress. It is
regulated by the MAP2K Pek1, which is regulated by the
MAP3K Mkh1.
Length = 332
Score = 89.8 bits (223), Expect = 2e-19
Identities = 74/289 (25%), Positives = 123/289 (42%), Gaps = 48/289 (16%)
Query: 48 YKLLKTIGKGNFAKVKLAKHVPTGKE--VAIKIIDKTQLNPGSLQKLFREVRIMKML-DH 104
Y+L+K +G+G + V A++ T +E VAIK I ++ RE+++++ H
Sbjct: 2 YELIKELGQGAYGIVCSARNAETSEEETVAIKKITNVFSKKILAKRALRELKLLRHFRGH 61
Query: 105 PNIVKLFQV-IETE---KTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKF--RQIVSAV 158
NI L+ + I LYL E E + ++ +A + QI+ +
Sbjct: 62 KNITCLYDMDIVFPGNFNELYLYEELM---EADLHQIIRSGQPLTDAHFQSFIYQILCGL 118
Query: 159 QYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPG-----NKLDTFCGSPPYAAP 213
+Y H ++HRDLK NLL++++ +KI DFG + F+ + + + Y AP
Sbjct: 119 KYIHSANVLHRDLKPGNLLVNADCELKICDFGLARGFSENPGENAGFMTEYVATRWYRAP 178
Query: 214 ELFQGKKYDGPEVDVWSLGVILYTLVSGSLPFDGS-------------------TLRELR 254
E+ + +DVWS+G IL L+ F G TL +
Sbjct: 179 EIMLSFQSYTKAIDVWSVGCILAELLGRKPVFKGKDYVDQLNQILQVLGTPDEETLSRIG 238
Query: 255 E-------RVLRGKYRIPF-----YMSTDCENLLKKFLVLNPAKRASLE 291
R L + PF + +LL+K L +P KR S+E
Sbjct: 239 SPKAQNYIRSLPNIPKKPFESIFPNANPLALDLLEKLLAFDPTKRISVE 287
Score = 55.5 bits (134), Expect = 3e-08
Identities = 23/78 (29%), Positives = 40/78 (51%), Gaps = 5/78 (6%)
Query: 520 QIVSAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPG-----NKLDTFCGS 574
QI+ ++Y H ++HRDLK NLL++++ +KI DFG + F+ + + +
Sbjct: 113 QILCGLKYIHSANVLHRDLKPGNLLVNADCELKICDFGLARGFSENPGENAGFMTEYVAT 172
Query: 575 PPYAAPELFQGGAPVTSS 592
Y APE+ T +
Sbjct: 173 RWYRAPEIMLSFQSYTKA 190
>gnl|CDD|173631 cd05045, PTKc_RET, Catalytic domain of the Protein Tyrosine Kinase,
REarranged during Transfection protein. Protein
Tyrosine Kinase (PTK) family; RET (REarranged during
Transfection) protein; catalytic (c) domain. The PTKc
family is part of a larger superfamily that includes the
catalytic domains of other kinases such as protein
serine/threonine kinases, RIO kinases, and
phosphoinositide 3-kinase (PI3K). PTKs catalyze the
transfer of the gamma-phosphoryl group from ATP to
tyrosine (tyr) residues in protein substrates. RET is a
receptor tyr kinase (RTK) containing an extracellular
region with four cadherin-like repeats, a
calcium-binding site, and a cysteine-rich domain, a
transmembrane segment, and an intracellular catalytic
domain. It is part of a multisubunit complex that binds
glial-derived neurotropic factor (GDNF) family ligands
(GFLs) including GDNF, neurturin, artemin, and
persephin. GFLs bind RET along with four GPI-anchored
coreceptors, bringing two RET molecules together,
leading to autophosphorylation, activation, and
intracellular signaling. RET is essential for the
development of the sympathetic, parasympathetic and
enteric nervous systems, and the kidney. RET disruption
by germline mutations causes diseases in humans
including congenital aganglionosis of the
gastrointestinal tract (Hirschsprung's disease) and
three related inherited cancers: multiple endocrine
neoplasia type 2A (MEN2A), MEN2B, and familial medullary
thyroid carcinoma (FMTC).
Length = 290
Score = 87.3 bits (216), Expect = 7e-19
Identities = 77/285 (27%), Positives = 126/285 (44%), Gaps = 39/285 (13%)
Query: 47 KYKLLKTIGKGNFAKVKLA-----KHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKM 101
L KT+G+G F KV A K VA+K++ K + L+ L E ++K
Sbjct: 1 NLVLGKTLGEGEFGKVVKATAFRLKGRAGYTTVAVKML-KENASSSELRDLLSEFNLLKQ 59
Query: 102 LDHPNIVKLFQVIETEKTLYLVMEYASGGEVFDYLVLH--------GRMKEKEARAKFR- 152
++HP+++KL+ + L L++EYA G + +L G + +
Sbjct: 60 VNHPHVIKLYGACSQDGPLLLIVEYAKYGSLRSFLRESRKVGPSYLGSDGNRNSSYLDNP 119
Query: 153 ---------------QIVSAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNE-FT 196
QI +QY + K++HRDL A N+L+ +KI+DFG S + +
Sbjct: 120 DERALTMGDLISFAWQISRGMQYLAEMKLVHRDLAARNVLVAEGRKMKISDFGLSRDVYE 179
Query: 197 PGNKLDTFCGSPP--YAAPELFQGKKYDGPEVDVWSLGVILYTLVS-GSLPFDGSTLREL 253
+ + G P + A E Y + DVWS GV+L+ +V+ G P+ G L
Sbjct: 180 EDSYVKRSKGRIPVKWMAIESLFDHIYT-TQSDVWSFGVLLWEIVTLGGNPYPGIAPERL 238
Query: 254 RERVLRGKYRI--PFYMSTDCENLLKKFLVLNPAKRASL-EVSGE 295
+L+ YR+ P S + NL+ P KR + ++S E
Sbjct: 239 FN-LLKTGYRMERPENCSEEMYNLMLTCWKQEPDKRPTFADISKE 282
Score = 44.2 bits (104), Expect = 1e-04
Identities = 28/112 (25%), Positives = 47/112 (41%), Gaps = 24/112 (21%)
Query: 474 LLKLFQVIETEKTLYLVMEYASGGEVFDYLVLH--------GRMKEKEARAKFR------ 519
++KL+ + L L++EYA G + +L G + +
Sbjct: 65 VIKLYGACSQDGPLLLIVEYAKYGSLRSFLRESRKVGPSYLGSDGNRNSSYLDNPDERAL 124
Query: 520 ----------QIVSAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNE 561
QI +QY + K++HRDL A N+L+ +KI+DFG S +
Sbjct: 125 TMGDLISFAWQISRGMQYLAEMKLVHRDLAARNVLVAEGRKMKISDFGLSRD 176
>gnl|CDD|133186 cd05055, PTKc_PDGFR, Catalytic domain of the Protein Tyrosine
Kinases, Platelet Derived Growth Factor Receptors.
Protein Tyrosine Kinase (PTK) family; Platelet Derived
Growth Factor Receptor (PDGFR) subfamily; catalytic (c)
domain. The PDGFR subfamily consists of PDGFR alpha,
PDGFR beta, KIT, CSF-1R, the mammalian FLT3, and similar
proteins. The PTKc family is part of a larger
superfamily that includes the catalytic domains of other
kinases such as protein serine/threonine kinases, RIO
kinases, and phosphoinositide 3-kinase (PI3K). PTKs
catalyze the transfer of the gamma-phosphoryl group from
ATP to tyrosine (tyr) residues in protein substrates.
PDGFR subfamily members are receptor tyr kinases (RTKs)
containing an extracellular ligand-binding region with
five immunoglobulin-like domains, a transmembrane
segment, and an intracellular catalytic domain. PDGFR
kinase domains are autoinhibited by their juxtamembrane
regions containing tyr residues. The binding to their
ligands leads to receptor dimerization, trans
phosphorylation and activation, and intracellular
signaling. PDGFR subfamily receptors are important in
the development of a variety of cells. PDGFRs are
expressed in a many cells including fibroblasts,
neurons, endometrial cells, mammary epithelial cells,
and vascular smooth muscle cells. PDGFR signaling is
critical in normal embryonic development, angiogenesis,
and wound healing. PDGFRs transduce mitogenic signals
for connective tissue cells and are important for cell
shape and motility. Kit is important in the development
of melanocytes, germ cells, mast cells, hematopoietic
stem cells, the interstitial cells of Cajal, and the
pacemaker cells of the GI tract. CSF-1R signaling is
critical in the regulation of macrophages and
osteoclasts. Mammalian FLT3 plays an important role in
the survival, proliferation, and differentiation of stem
cells.
Length = 302
Score = 86.8 bits (215), Expect = 1e-18
Identities = 73/263 (27%), Positives = 118/263 (44%), Gaps = 38/263 (14%)
Query: 52 KTIGKGNFAKVKLAKHVPTGKE-----VAIKIIDKTQLNPGSLQKLFREVRIMKML-DHP 105
KT+G G F KV A K VA+K++ K + + L E++IM L +H
Sbjct: 41 KTLGAGAFGKVVEATAYGLSKSDAVMKVAVKML-KPTAHSSEREALMSELKIMSHLGNHE 99
Query: 106 NIVKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFR-------QIVSAV 158
NIV L + ++ EY G++ ++L +++E+ Q+ +
Sbjct: 100 NIVNLLGACTIGGPILVITEYCCYGDLLNFL-----RRKRESFLTLEDLLSFSYQVAKGM 154
Query: 159 QYCHQKKIIHRDLKAENLLLDSEMNIKIADFGF-------SNEFTPGNKLDTFCGSP-PY 210
+ K IHRDL A N+LL +KI DFG SN GN P +
Sbjct: 155 AFLASKNCIHRDLAARNVLLTHGKIVKICDFGLARDIMNDSNYVVKGN---ARL--PVKW 209
Query: 211 AAPE-LFQGKKYDGPEVDVWSLGVILYTLVS-GSLPFDGSTLRELRERVLRGKYRI--PF 266
APE +F Y E DVWS G++L+ + S GS P+ G + ++++ YR+ P
Sbjct: 210 MAPESIFNC-VYT-FESDVWSYGILLWEIFSLGSNPYPGMPVDSKFYKLIKEGYRMAQPE 267
Query: 267 YMSTDCENLLKKFLVLNPAKRAS 289
+ + +++K +P KR +
Sbjct: 268 HAPAEIYDIMKTCWDADPLKRPT 290
Score = 44.8 bits (106), Expect = 8e-05
Identities = 25/94 (26%), Positives = 41/94 (43%), Gaps = 19/94 (20%)
Query: 487 LYLVMEYASGGEVFDYLVLHGRMKEKEARAKFR-------QIVSAVQYCHQKKIIHRDLK 539
+ ++ EY G++ ++L +++E+ Q+ + + K IHRDL
Sbjct: 114 ILVITEYCCYGDLLNFL-----RRKRESFLTLEDLLSFSYQVAKGMAFLASKNCIHRDLA 168
Query: 540 AENLLLDSEMNIKIADFGF-------SNEFTPGN 566
A N+LL +KI DFG SN GN
Sbjct: 169 ARNVLLTHGKIVKICDFGLARDIMNDSNYVVKGN 202
>gnl|CDD|173638 cd05065, PTKc_EphR_B, Catalytic domain of the Protein Tyrosine
Kinases, Class EphB Ephrin Receptors. Protein Tyrosine
Kinase (PTK) family; Ephrin Receptor (EphR) subfamily;
class EphB receptors; catalytic (c) domain. The PTKc
family is part of a larger superfamily that includes the
catalytic domains of other kinases such as protein
serine/threonine kinases, RIO kinases, and
phosphoinositide 3-kinase (PI3K). PTKs catalyze the
transfer of the gamma-phosphoryl group from ATP to
tyrosine (tyr) residues in protein substrates. EphRs
comprise the largest subfamily of receptor tyr kinases
(RTKs). Class EphB receptors bind to transmembrane
ephrin-B ligands. There are six vertebrate EhpB
receptors (EphB1-6), which display promiscuous
interactions with three ephrin-B ligands. One exception
is EphB2, which also interacts with ephrin A5. EphRs
contain an ephrin-binding domain and two fibronectin
repeats extracellularly, a transmembrane segment, and a
cytoplasmic tyr kinase domain. Binding of the ephrin
ligand to EphR requires cell-cell contact since both are
anchored to the plasma membrane. The resulting
downstream signals occur bidirectionally in both
EphR-expressing cells (forward signaling) and
ephrin-expressing cells (reverse signaling). Ephrin/EphR
interaction mainly results in cell-cell repulsion or
adhesion. EphBRs play important roles in synapse
formation and plasticity, spine morphogenesis, axon
guidance, and angiogenesis. In the intestinal
epithelium, EphBRs are Wnt signaling target genes that
control cell compartmentalization. They function as
suppressors of color cancer progression.
Length = 269
Score = 86.1 bits (213), Expect = 1e-18
Identities = 65/244 (26%), Positives = 116/244 (47%), Gaps = 16/244 (6%)
Query: 49 KLLKTIGKGNFAKVKLAKHVPTGKE---VAIKIIDKTQLNPGSLQKLFREVRIMKMLDHP 105
K+ + IG G F +V + GK VAIK + K+ + E IM DHP
Sbjct: 7 KIEEVIGAGEFGEVCRGRLKLPGKREIFVAIKTL-KSGYTEKQRRDFLSEASIMGQFDHP 65
Query: 106 NIVKLFQVIETEKTLYLVMEYASGGEVFDYLVLH-GRMKEKEARAKFRQIVSAVQYCHQK 164
NI+ L V+ + + ++ E+ G + +L + G+ + R I + ++Y +
Sbjct: 66 NIIHLEGVVTKSRPVMIITEFMENGALDSFLRQNDGQFTVIQLVGMLRGIAAGMKYLSEM 125
Query: 165 KIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGS-----P-PYAAPELFQG 218
+HRDL A N+L++S + K++DFG S T+ S P + APE
Sbjct: 126 NYVHRDLAARNILVNSNLVCKVSDFGLSRFLEDDTSDPTYTSSLGGKIPIRWTAPEAIAY 185
Query: 219 KKYDGPEVDVWSLGVILYTLVS-GSLPFDGSTLRELRERVLRGKYRIPFYMSTDCENLLK 277
+K+ DVWS G++++ ++S G P+ + +++ + + YR+P M DC L
Sbjct: 186 RKFTSAS-DVWSYGIVMWEVMSYGERPYWDMSNQDVINAIEQ-DYRLPPPM--DCPTALH 241
Query: 278 KFLV 281
+ ++
Sbjct: 242 QLML 245
Score = 44.1 bits (104), Expect = 1e-04
Identities = 22/87 (25%), Positives = 46/87 (52%), Gaps = 1/87 (1%)
Query: 474 LLKLFQVIETEKTLYLVMEYASGGEVFDYLVLH-GRMKEKEARAKFRQIVSAVQYCHQKK 532
++ L V+ + + ++ E+ G + +L + G+ + R I + ++Y +
Sbjct: 67 IIHLEGVVTKSRPVMIITEFMENGALDSFLRQNDGQFTVIQLVGMLRGIAAGMKYLSEMN 126
Query: 533 IIHRDLKAENLLLDSEMNIKIADFGFS 559
+HRDL A N+L++S + K++DFG S
Sbjct: 127 YVHRDLAARNILVNSNLVCKVSDFGLS 153
>gnl|CDD|143384 cd07879, STKc_p38delta_MAPK13, Catalytic domain of the
Serine/Threonine Kinase, p38delta Mitogen-Activated
Protein Kinase. Serine/Threonine Kinases (STKs),
p38delta subfamily, catalytic (c) domain. STKs catalyze
the transfer of the gamma-phosphoryl group from ATP to
serine/threonine residues on protein substrates. The
p38delta subfamily is part of a larger superfamily that
includes the catalytic domains of other protein STKs,
protein tyrosine kinases, RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase. p38 kinases are mitogen-activated protein
kinases (MAPKs), serving as important mediators of
cellular responses to extracellular signals. They are
activated by the MAPK kinases MKK3 and MKK6, which in
turn are activated by upstream MAPK kinase kinases
including TAK1, ASK1, and MLK3, in response to cellular
stresses or inflammatory cytokines. Vertebrates contain
four isoforms of p38, named alpha, beta, gamma, and
delta. p38delta, also called MAPK13, is found in
skeletal muscle, heart, lung, testis, pancreas, and
small intestine. It regulates microtubule function by
phosphorylating Tau. It activates the c-jun promoter and
plays a role in G2 cell cycle arrest. It also controls
the degration of c-Myb, which is associated with myeloid
leukemia and poor prognosis in colorectal cancer.
p38delta is the main isoform involved in regulating the
differentiation and apoptosis of keratinocytes.
Length = 342
Score = 87.7 bits (217), Expect = 1e-18
Identities = 57/209 (27%), Positives = 103/209 (49%), Gaps = 15/209 (7%)
Query: 47 KYKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLDHPN 106
+Y LK +G G + V A TG++VAIK + + + ++ +RE+ ++K + H N
Sbjct: 16 RYTSLKQVGSGAYGSVCSAIDKRTGEKVAIKKLSRPFQSEIFAKRAYRELTLLKHMQHEN 75
Query: 107 IVKLFQVIETEKTL------YLVMEYASGGEVFDYL--VLHGRMKEKEARAKFRQIVSAV 158
++ L V + + YLVM Y + L ++ + E + + Q++ +
Sbjct: 76 VIGLLDVFTSAVSGDEFQDFYLVMPY-----MQTDLQKIMGHPLSEDKVQYLVYQMLCGL 130
Query: 159 QYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSPPYAAPELFQG 218
+Y H IIHRDLK NL ++ + +KI DFG + ++ + + Y APE+
Sbjct: 131 KYIHSAGIIHRDLKPGNLAVNEDCELKILDFGLARH--ADAEMTGYVVTRWYRAPEVILN 188
Query: 219 KKYDGPEVDVWSLGVILYTLVSGSLPFDG 247
+ VD+WS+G I+ +++G F G
Sbjct: 189 WMHYNQTVDIWSVGCIMAEMLTGKTLFKG 217
Score = 43.7 bits (103), Expect = 2e-04
Identities = 24/75 (32%), Positives = 39/75 (52%), Gaps = 7/75 (9%)
Query: 487 LYLVMEYASGGEVFDYL--VLHGRMKEKEARAKFRQIVSAVQYCHQKKIIHRDLKAENLL 544
YLVM Y + L ++ + E + + Q++ ++Y H IIHRDLK NL
Sbjct: 95 FYLVMPY-----MQTDLQKIMGHPLSEDKVQYLVYQMLCGLKYIHSAGIIHRDLKPGNLA 149
Query: 545 LDSEMNIKIADFGFS 559
++ + +KI DFG +
Sbjct: 150 VNEDCELKILDFGLA 164
>gnl|CDD|88330 cd05047, PTKc_Tie, Catalytic domain of Tie Protein Tyrosine
Kinases. Protein Tyrosine Kinase (PTK) family; Tie
subfamily; catalytic (c) domain. The Tie subfamily
consists of Tie1 and Tie2. The PTKc family is part of a
larger superfamily that includes the catalytic domains
of other kinases such as protein serine/threonine
kinases, RIO kinases, and phosphoinositide 3-kinase
(PI3K). PTKs catalyze the transfer of the
gamma-phosphoryl group from ATP to tyrosine (tyr)
residues in protein substrates. Tie proteins are
receptor tyr kinases (RTKs) containing an extracellular
region, a transmembrane segment, and an intracellular
catalytic domain. The extracellular region contains an
immunoglobulin (Ig)-like domain, three epidermal growth
factor (EGF)-like domains, a second Ig-like domain, and
three fibronectin type III repeats. Tie receptors are
specifically expressed in endothelial cells and
hematopoietic stem cells. The angiopoietins (Ang-1 to
Ang-4) serve as ligands for Tie2, while no specific
ligand has been identified for Tie1. The binding of
Ang-1 to Tie2 leads to receptor autophosphorylation and
activation, promoting cell migration and survival. In
contrast, Ang-2 binding to Tie2 does not result in the
same response, suggesting that Ang-2 may function as an
antagonist. In vivo studies of Tie1 show that it is
critical in vascular development.
Length = 270
Score = 85.5 bits (211), Expect = 2e-18
Identities = 74/235 (31%), Positives = 108/235 (45%), Gaps = 31/235 (13%)
Query: 54 IGKGNFAKVKLAKHVPTGKEV--AIKIIDKTQLNPGSLQKLFREVRIM-KMLDHPNIVKL 110
IG+GNF +V A+ G + AIK + K + + E+ ++ K+ HPNI+ L
Sbjct: 3 IGEGNFGQVLKARIKKDGLRMDAAIKRM-KEYASKDDHRDFAGELEVLCKLGHHPNIINL 61
Query: 111 FQVIETEKTLYLVMEYASGGEVFDYL----VL---------HGRMKEKEARAKFR---QI 154
E LYL +EYA G + D+L VL + ++ +
Sbjct: 62 LGACEHRGYLYLAIEYAPHGNLLDFLRKSRVLETDPAFAIANSTASTLSSQQLLHFAADV 121
Query: 155 VSAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNK--LDTFCGSPP--Y 210
+ Y QK+ IHRDL A N+L+ KIADFG S G + + G P +
Sbjct: 122 ARGMDYLSQKQFIHRDLAARNILVGENYVAKIADFGLSR----GQEVYVKKTMGRLPVRW 177
Query: 211 AAPELFQGKKYDGPEVDVWSLGVILYTLVS-GSLPFDGSTLRELRERVLRGKYRI 264
A E Y DVWS GV+L+ +VS G P+ G T EL E++ +G YR+
Sbjct: 178 MAIESLNYSVYT-TNSDVWSYGVLLWEIVSLGGTPYCGMTCAELYEKLPQG-YRL 230
Score = 52.8 bits (126), Expect = 2e-07
Identities = 31/102 (30%), Positives = 44/102 (43%), Gaps = 16/102 (15%)
Query: 474 LLKLFQVIETEKTLYLVMEYASGGEVFDYL----VL---------HGRMKEKEARAKFR- 519
++ L E LYL +EYA G + D+L VL + ++
Sbjct: 58 IINLLGACEHRGYLYLAIEYAPHGNLLDFLRKSRVLETDPAFAIANSTASTLSSQQLLHF 117
Query: 520 --QIVSAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFS 559
+ + Y QK+ IHRDL A N+L+ KIADFG S
Sbjct: 118 AADVARGMDYLSQKQFIHRDLAARNILVGENYVAKIADFGLS 159
>gnl|CDD|133230 cd05099, PTKc_FGFR4, Catalytic domain of the Protein Tyrosine
Kinase, Fibroblast Growth Factor Receptor 4. Protein
Tyrosine Kinase (PTK) family; Fibroblast Growth Factor
Receptor 4 (FGFR4); catalytic (c) domain. The PTKc
family is part of a larger superfamily that includes the
catalytic domains of other kinases such as protein
serine/threonine kinases, RIO kinases, and
phosphoinositide 3-kinase (PI3K). PTKs catalyze the
transfer of the gamma-phosphoryl group from ATP to
tyrosine (tyr) residues in protein substrates. FGFR4 is
part of the FGFR subfamily, which are receptor tyr
kinases (RTKs) containing an extracellular
ligand-binding region with three immunoglobulin-like
domains, a transmembrane segment, and an intracellular
catalytic domain. The binding of FGFRs to their ligands,
the FGFs, results in receptor dimerization and
activation, and intracellular signaling. The binding of
FGFs to FGFRs is promiscuous, in that a receptor may be
activated by several ligands and a ligand may bind to
more that one type of receptor. Unlike other FGFRs,
there is only one splice form of FGFR4. It binds FGF1,
FGF2, FGF6, FGF19, and FGF23. FGF19 is a selective
ligand for FGFR4. Although disruption of FGFR4 in mice
causes no obvious phenotype, in vivo inhibition of FGFR4
in cultured skeletal muscle cells resulted in an arrest
of muscle progenitor differentiation. FGF6 and FGFR4 are
uniquely expressed in myofibers and satellite cells.
FGF6/FGFR4 signaling appears to play a key role in the
regulation of muscle regeneration. A polymorphism in
FGFR4 is found in head and neck squamous cell carcinoma.
Length = 314
Score = 86.2 bits (213), Expect = 3e-18
Identities = 72/248 (29%), Positives = 119/248 (47%), Gaps = 41/248 (16%)
Query: 50 LLKTIGKGNFAKVKLAKHVPTGKE-------VAIKIIDKTQLNPGSLQKLFREVRIMKML 102
L K +G+G F +V A+ K VA+K++ K L L E+ +MK++
Sbjct: 16 LGKPLGEGCFGQVVRAEAYGIDKSRPDQTVTVAVKML-KDNATDKDLADLISEMELMKLI 74
Query: 103 D-HPNIVKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGR-----------MKEKEARAK 150
H NI+ L V E LY+++EYA+ G + ++L R K E +
Sbjct: 75 GKHKNIINLLGVCTQEGPLYVIVEYAAKGNLREFL--RARRPPGPDYTFDITKVPEEQLS 132
Query: 151 FRQIVSAV-------QYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLD- 202
F+ +VS +Y ++ IHRDL A N+L+ + +KIADFG + + +D
Sbjct: 133 FKDLVSCAYQVARGMEYLESRRCIHRDLAARNVLVTEDNVMKIADFGLARGV---HDIDY 189
Query: 203 ---TFCGSPP--YAAPELFQGKKYDGPEVDVWSLGVILYTLVS-GSLPFDGSTLRELRER 256
T G P + APE + Y + DVWS G++++ + + G P+ G + EL +
Sbjct: 190 YKKTSNGRLPVKWMAPEALFDRVYTH-QSDVWSFGILMWEIFTLGGSPYPGIPVEELF-K 247
Query: 257 VLRGKYRI 264
+LR +R+
Sbjct: 248 LLREGHRM 255
Score = 52.3 bits (125), Expect = 3e-07
Identities = 31/106 (29%), Positives = 52/106 (49%), Gaps = 20/106 (18%)
Query: 472 ETLLKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGR-----------MKEKEARAKFRQ 520
+ ++ L V E LY+++EYA+ G + ++L R K E + F+
Sbjct: 78 KNIINLLGVCTQEGPLYVIVEYAAKGNLREFL--RARRPPGPDYTFDITKVPEEQLSFKD 135
Query: 521 IVSAV-------QYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFS 559
+VS +Y ++ IHRDL A N+L+ + +KIADFG +
Sbjct: 136 LVSCAYQVARGMEYLESRRCIHRDLAARNVLVTEDNVMKIADFGLA 181
>gnl|CDD|133220 cd05089, PTKc_Tie1, Catalytic domain of the Protein Tyrosine
Kinase, Tie1. Protein Tyrosine Kinase (PTK) family;
Tie1; catalytic (c) domain. The PTKc family is part of a
larger superfamily that includes the catalytic domains
of other kinases such as protein serine/threonine
kinases, RIO kinases, and phosphoinositide 3-kinase
(PI3K). PTKs catalyze the transfer of the
gamma-phosphoryl group from ATP to tyrosine (tyr)
residues in protein substrates. Tie1 is a receptor tyr
kinase (RTK) containing an extracellular region, a
transmembrane segment, and an intracellular catalytic
domain. The extracellular region contains an
immunoglobulin (Ig)-like domain, three epidermal growth
factor (EGF)-like domains, a second Ig-like domain, and
three fibronectin type III repeats. Tie receptors are
specifically expressed in endothelial cells and
hematopoietic stem cells. No specific ligand has been
identified for Tie1, although the angiopoietin, Ang-1,
binds to Tie1 through integrins at high concentrations.
In vivo studies of Tie1 show that it is critical in
vascular development.
Length = 297
Score = 85.8 bits (212), Expect = 3e-18
Identities = 75/235 (31%), Positives = 115/235 (48%), Gaps = 31/235 (13%)
Query: 54 IGKGNFAKVKLAKHVPTGKEV--AIKIIDKTQLNPGSLQKLFREVRIM-KMLDHPNIVKL 110
IG+GNF +V A G ++ AIK++ K + + E+ ++ K+ HPNI+ L
Sbjct: 10 IGEGNFGQVIRAMIKKDGLKMNAAIKML-KEFASENDHRDFAGELEVLCKLGHHPNIINL 68
Query: 111 FQVIETEKTLYLVMEYASGGEVFDYL----VL---------HGRMKEKEARAKFR---QI 154
E LY+ +EYA G + D+L VL HG ++ + +
Sbjct: 69 LGACENRGYLYIAIEYAPYGNLLDFLRKSRVLETDPAFAKEHGTASTLTSQQLLQFASDV 128
Query: 155 VSAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNK--LDTFCGSPP--Y 210
+ +QY +K+ IHRDL A N+L+ + KIADFG S G + + G P +
Sbjct: 129 ATGMQYLSEKQFIHRDLAARNVLVGENLASKIADFGLSR----GEEVYVKKTMGRLPVRW 184
Query: 211 AAPELFQGKKYDGPEVDVWSLGVILYTLVS-GSLPFDGSTLRELRERVLRGKYRI 264
A E Y + DVWS GV+L+ +VS G P+ G T EL E++ +G YR+
Sbjct: 185 MAIESLNYSVYT-TKSDVWSFGVLLWEIVSLGGTPYCGMTCAELYEKLPQG-YRM 237
Score = 52.3 bits (125), Expect = 3e-07
Identities = 32/102 (31%), Positives = 49/102 (48%), Gaps = 16/102 (15%)
Query: 474 LLKLFQVIETEKTLYLVMEYASGGEVFDYL----VL---------HGRMKEKEARAKFR- 519
++ L E LY+ +EYA G + D+L VL HG ++ +
Sbjct: 65 IINLLGACENRGYLYIAIEYAPYGNLLDFLRKSRVLETDPAFAKEHGTASTLTSQQLLQF 124
Query: 520 --QIVSAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFS 559
+ + +QY +K+ IHRDL A N+L+ + KIADFG S
Sbjct: 125 ASDVATGMQYLSEKQFIHRDLAARNVLVGENLASKIADFGLS 166
>gnl|CDD|173652 cd05100, PTKc_FGFR3, Catalytic domain of the Protein Tyrosine
Kinase, Fibroblast Growth Factor Receptor 3. Protein
Tyrosine Kinase (PTK) family; Fibroblast Growth Factor
Receptor 3 (FGFR3); catalytic (c) domain. The PTKc
family is part of a larger superfamily that includes the
catalytic domains of other kinases such as protein
serine/threonine kinases, RIO kinases, and
phosphoinositide 3-kinase (PI3K). PTKs catalyze the
transfer of the gamma-phosphoryl group from ATP to
tyrosine (tyr) residues in protein substrates. FGFR3 is
part of the FGFR subfamily, which are receptor tyr
kinases (RTKs) containing an extracellular
ligand-binding region with three immunoglobulin-like
domains, a transmembrane segment, and an intracellular
catalytic domain. The binding of FGFRs to their ligands,
the FGFs, results in receptor dimerization and
activation, and intracellular signaling. The binding of
FGFs to FGFRs is promiscuous, in that a receptor may be
activated by several ligands and a ligand may bind to
more that one type of receptor. Many FGFR3 splice
variants have been reported with the IIIb and IIIc
isoforms being the predominant forms. FGFR3 IIIc is the
isoform expressed in chondrocytes, the cells affected in
dwarfism, while IIIb is expressed in epithelial cells.
FGFR3 ligands include FGF1, FGF2, FGF4, FGF8, FGF9, and
FGF23. It is a negative regulator of long bone growth.
In the cochlear duct and in the lens, FGFR3 is involved
in differentiation while it appears to have a role in
cell proliferation in epithelial cells. Germline
mutations in FGFR3 are associated with skeletal
disorders including several forms of dwarfism. Some
missense mutations are associated with multiple myeloma
and carcinomas of the bladder and cervix. Overexpression
of FGFR3 is found in thyroid carcinoma.
Length = 334
Score = 86.2 bits (213), Expect = 3e-18
Identities = 72/238 (30%), Positives = 116/238 (48%), Gaps = 36/238 (15%)
Query: 47 KYKLLKTIGKGNFAKVKLAKHVPTGKE-------VAIKIIDKTQLNPGSLQKLFREVRIM 99
+ L K +G+G F +V +A+ + K+ VA+K++ K L L E+ +M
Sbjct: 13 RLTLGKPLGEGCFGQVVMAEAIGIDKDKPNKPVTVAVKML-KDDATDKDLSDLVSEMEMM 71
Query: 100 KML-DHPNIVKLFQVIETEKTLYLVMEYASGGEVFDYLVLH---------GRMKEKEARA 149
KM+ H NI+ L + LY+++EYAS G + +YL K E +
Sbjct: 72 KMIGKHKNIINLLGACTQDGPLYVLVEYASKGNLREYLRARRPPGMDYSFDTCKLPEEQL 131
Query: 150 KFRQIVS-------AVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLD 202
F+ +VS ++Y +K IHRDL A N+L+ + +KIADFG + + + +D
Sbjct: 132 TFKDLVSCAYQVARGMEYLASQKCIHRDLAARNVLVTEDNVMKIADFGLARDV---HNID 188
Query: 203 ----TFCGSPP--YAAPELFQGKKYDGPEVDVWSLGVILYTLVS-GSLPFDGSTLREL 253
T G P + APE + Y + DVWS GV+L+ + + G P+ G + EL
Sbjct: 189 YYKKTTNGRLPVKWMAPEALFDRVYTH-QSDVWSFGVLLWEIFTLGGSPYPGIPVEEL 245
Score = 46.9 bits (111), Expect = 2e-05
Identities = 31/106 (29%), Positives = 52/106 (49%), Gaps = 16/106 (15%)
Query: 472 ETLLKLFQVIETEKTLYLVMEYASGGEVFDYLVLH---------GRMKEKEARAKFRQIV 522
+ ++ L + LY+++EYAS G + +YL K E + F+ +V
Sbjct: 78 KNIINLLGACTQDGPLYVLVEYASKGNLREYLRARRPPGMDYSFDTCKLPEEQLTFKDLV 137
Query: 523 S-------AVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNE 561
S ++Y +K IHRDL A N+L+ + +KIADFG + +
Sbjct: 138 SCAYQVARGMEYLASQKCIHRDLAARNVLVTEDNVMKIADFGLARD 183
>gnl|CDD|133181 cd05050, PTKc_Musk, Catalytic domain of the Protein Tyrosine
Kinase, Muscle-specific kinase. Protein Tyrosine Kinase
(PTK) family; Muscle-specific kinase (Musk); catalytic
(c) domain. The PTKc family is part of a larger
superfamily that includes the catalytic domains of other
kinases such as protein serine/threonine kinases, RIO
kinases, and phosphoinositide 3-kinase (PI3K). PTKs
catalyze the transfer of the gamma-phosphoryl group from
ATP to tyrosine (tyr) residues in protein substrates.
Musk is a receptor tyr kinase (RTK) containing an
extracellular region with four immunoglobulin-like
domains and a cysteine-rich cluster, a transmembrane
segment, and an intracellular catalytic domain. Musk is
expressed and concentrated in the postsynaptic membrane
in skeletal muscle. It is essential for the
establishment of the neuromuscular junction (NMJ), a
peripheral synapse that conveys signals from motor
neurons to muscle cells. Agrin, a large proteoglycan
released from motor neurons, stimulates Musk
autophosphorylation and activation, leading to the
clustering of acetylcholine receptors (AChRs). To date,
there is no evidence to suggest that agrin binds
directly to Musk. Mutations in AChR, Musk and other
partners are responsible for diseases of the NMJ, such
as the autoimmune syndrome myasthenia gravis.
Length = 288
Score = 85.3 bits (211), Expect = 4e-18
Identities = 65/243 (26%), Positives = 108/243 (44%), Gaps = 41/243 (16%)
Query: 46 GKYKLLKTIGKGNFAKVKLAKH---VPTGKE--VAIKIIDKTQLNPGSLQKLFREVRIMK 100
+ ++ IG+G F +V A+ +P VA+K++ K + + RE +M
Sbjct: 5 NNIEYVRDIGQGAFGRVFQARAPGLLPYEPFTMVAVKML-KEEASADMQADFQREAALMA 63
Query: 101 MLDHPNIVKLFQVIETEKTLYLVMEYASGGEVFDYL----------VLHGRMK------- 143
DHPNIVKL V K + L+ EY + G++ ++L + H
Sbjct: 64 EFDHPNIVKLLGVCAVGKPMCLLFEYMAYGDLNEFLRHRSPRAQCSLSHSTSSARKCGLN 123
Query: 144 -----EKEARAKFRQIVSAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFG-----FSN 193
E +Q+ + + Y ++K +HRDL N L+ M +KIADFG +S
Sbjct: 124 PLPLSCTEQLCIAKQVAAGMAYLSERKFVHRDLATRNCLVGENMVVKIADFGLSRNIYSA 183
Query: 194 EFTPGNKLDTFCGSPP--YAAPELFQGKKYDGPEVDVWSLGVILYTLVS-GSLPFDGSTL 250
++ ++ D P + PE +Y E DVW+ GV+L+ + S G P+ G
Sbjct: 184 DYYKASENDAI----PIRWMPPESIFYNRYT-TESDVWAYGVVLWEIFSYGMQPYYGMAH 238
Query: 251 REL 253
E+
Sbjct: 239 EEV 241
Score = 46.7 bits (111), Expect = 2e-05
Identities = 17/41 (41%), Positives = 26/41 (63%)
Query: 519 RQIVSAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFS 559
+Q+ + + Y ++K +HRDL N L+ M +KIADFG S
Sbjct: 137 KQVAAGMAYLSERKFVHRDLATRNCLVGENMVVKIADFGLS 177
>gnl|CDD|173654 cd05108, PTKc_EGFR, Catalytic domain of the Protein Tyrosine
Kinase, Epidermal Growth Factor Receptor. Protein
Tyrosine Kinase (PTK) family; Epidermal Growth Factor
Receptor (EGFR); catalytic (c) domain. The PTKc family
is part of a larger superfamily that includes the
catalytic domains of other kinases such as protein
serine/threonine kinases, RIO kinases, and
phosphoinositide 3-kinase (PI3K). PTKs catalyze the
transfer of the gamma-phosphoryl group from ATP to
tyrosine (tyr) residues in protein substrates. EGFR
(HER1, ErbB1) is a member of the EGFR (HER, ErbB)
subfamily of proteins, which are receptor tyr kinases
(RTKs) containing an extracellular EGF-related
ligand-binding region, a transmembrane helix, and a
cytoplasmic region with a tyr kinase domain and a
regulatory C-terminal tail. Unlike other tyr kinases,
phosphorylation of the activation loop of EGFR proteins
is not critical to their activation. Instead, they are
activated by ligand-induced dimerization, leading to the
phosphorylation of tyr residues in the C-terminal tail,
which serve as binding sites for downstream signaling
molecules. Ligands for EGFR include EGF, heparin binding
EGF-like growth factor (HBEGF), epiregulin,
amphiregulin, TGFalpha, and betacellulin. Upon ligand
binding, EGFR can form homo- or heterodimers with other
EGFR subfamily members. The EGFR signaling pathway is
one of the most important pathways regulating cell
proliferation, differentiation, survival, and growth.
Overexpression and mutation in the kinase domain of EGFR
have been implicated in the development and progression
of a variety of cancers. A number of monoclonal
antibodies and small molecule inhibitors have been
developed that target EGFR, including the antibodies
Cetuximab and Panitumumab, which are used in combination
with other therapies for the treatment of colorectal
cancer and non-small cell lung carcinoma (NSCLC). The
small molecule inhibitors Gefitinib (Iressa) and
Erlotinib (Tarceva), already used for NSCLC, are
undergoing clinical trials for other types of cancer
including gastrointestinal, breast, head and neck, and
bladder.
Length = 316
Score = 85.0 bits (210), Expect = 6e-18
Identities = 62/228 (27%), Positives = 115/228 (50%), Gaps = 13/228 (5%)
Query: 47 KYKLLKTIGKGNFAKVKLAKHVPTGKE----VAIKIIDKTQLNPGSLQKLFREVRIMKML 102
++K +K +G G F V +P G++ VAIK + + +P + +++ E +M +
Sbjct: 8 EFKKIKVLGSGAFGTVYKGLWIPEGEKVKIPVAIKEL-REATSPKANKEILDEAYVMASV 66
Query: 103 DHPNIVKLFQVIETEKTLYLVMEYASGGEVFDYLVLH-GRMKEKEARAKFRQIVSAVQYC 161
D+P++ +L + T T+ L+ + G + DY+ H + + QI + Y
Sbjct: 67 DNPHVCRLLGICLTS-TVQLITQLMPFGCLLDYVREHKDNIGSQYLLNWCVQIAKGMNYL 125
Query: 162 HQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNK-LDTFCGSPP--YAAPELFQG 218
+++++HRDL A N+L+ + ++KI DFG + K G P + A E
Sbjct: 126 EERRLVHRDLAARNVLVKTPQHVKITDFGLAKLLGADEKEYHAEGGKVPIKWMALESILH 185
Query: 219 KKYDGPEVDVWSLGVILYTLVS-GSLPFDGSTLRELRERVLRGKYRIP 265
+ Y + DVWS GV ++ L++ GS P+DG E+ + +G+ R+P
Sbjct: 186 RIYTH-QSDVWSYGVTVWELMTFGSKPYDGIPASEISSILEKGE-RLP 231
Score = 44.2 bits (104), Expect = 2e-04
Identities = 16/48 (33%), Positives = 28/48 (58%)
Query: 520 QIVSAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNK 567
QI + Y +++++HRDL A N+L+ + ++KI DFG + K
Sbjct: 117 QIAKGMNYLEERRLVHRDLAARNVLVKTPQHVKITDFGLAKLLGADEK 164
>gnl|CDD|143367 cd07862, STKc_CDK6, Catalytic domain of the Serine/Threonine
Kinase, Cyclin-Dependent protein Kinase 6.
Serine/Threonine Kinases (STKs), Cyclin-dependent
protein kinase 6 (CDK6) subfamily, catalytic (c) domain.
STKs catalyze the transfer of the gamma-phosphoryl group
from ATP to serine/threonine residues on protein
substrates. The CDK6 subfamily is part of a larger
superfamily that includes the catalytic domains of other
protein STKs, protein tyrosine kinases, RIO kinases,
aminoglycoside phosphotransferase, choline kinase, and
phosphoinositide 3-kinase. CDKs belong to a large family
of STKs that are regulated by their cognate cyclins.
Together, they are involved in the control of cell-cycle
progression, transcription, and neuronal function. CDK6
is regulated by D-type cyclins and INK4 inhibitors. It
is active towards the retinoblastoma (pRb) protein,
implicating it to function in regulating the early G1
phase of the cell cycle. It is expressed ubiquitously
and is localized in the cytoplasm. It is also present in
the ruffling edge of spreading fibroblasts and may play
a role in cell spreading. It binds to the p21 inhibitor
without any effect on its own activity and it is
overexpressed in squamous cell carcinomas and
neuroblastomas. CDK6 has also been shown to inhibit cell
differentiation in many cell types.
Length = 290
Score = 83.9 bits (207), Expect = 1e-17
Identities = 63/214 (29%), Positives = 107/214 (50%), Gaps = 13/214 (6%)
Query: 47 KYKLLKTIGKGNFAKVKLAKHVPTG-KEVAIKIIDKTQLNPGSLQKLFREVRIMKMLD-- 103
+Y+ + IG+G + KV A+ + G + VA+K + G REV +++ L+
Sbjct: 2 QYECVAEIGEGAYGKVFKARDLKNGGRFVALKRVRVQTGEEGMPLSTIREVAVLRHLETF 61
Query: 104 -HPNIVKLFQVIETEKT-----LYLVMEYASGGEVFDYL--VLHGRMKEKEARAKFRQIV 155
HPN+V+LF V +T L LV E+ ++ YL V + + + Q++
Sbjct: 62 EHPNVVRLFDVCTVSRTDRETKLTLVFEHVDQ-DLTTYLDKVPEPGVPTETIKDMMFQLL 120
Query: 156 SAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSPPYAAPEL 215
+ + H +++HRDLK +N+L+ S IK+ADFG + ++ L + + Y APE+
Sbjct: 121 RGLDFLHSHRVVHRDLKPQNILVTSSGQIKLADFGLARIYSFQMALTSVVVTLWYRAPEV 180
Query: 216 FQGKKYDGPEVDVWSLGVILYTLVSGSLPFDGST 249
Y P VD+WS+G I + F GS+
Sbjct: 181 LLQSSYATP-VDLWSVGCIFAEMFRRKPLFRGSS 213
Score = 46.5 bits (110), Expect = 2e-05
Identities = 21/64 (32%), Positives = 38/64 (59%)
Query: 520 QIVSAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSPPYAA 579
Q++ + + H +++HRDLK +N+L+ S IK+ADFG + ++ L + + Y A
Sbjct: 118 QLLRGLDFLHSHRVVHRDLKPQNILVTSSGQIKLADFGLARIYSFQMALTSVVVTLWYRA 177
Query: 580 PELF 583
PE+
Sbjct: 178 PEVL 181
>gnl|CDD|173642 cd05075, PTKc_Axl, Catalytic domain of the Protein Tyrosine Kinase,
Axl. Protein Tyrosine Kinase (PTK) family; Axl;
catalytic (c) domain. The PTKc family is part of a
larger superfamily that includes the catalytic domains
of other kinases such as protein serine/threonine
kinases, RIO kinases, and phosphoinositide 3-kinase
(PI3K). PTKs catalyze the transfer of the
gamma-phosphoryl group from ATP to tyrosine (tyr)
residues in protein substrates. Axl is a member of the
Axl subfamily, which is composed of receptor tyr kinases
(RTKs) containing an extracellular ligand-binding region
with two immunoglobulin-like domains followed by two
fibronectin type III repeats, a transmembrane segment,
and an intracellular catalytic domain. Binding to their
ligands, Gas6 and protein S, leads to receptor
dimerization, autophosphorylation, activation, and
intracellular signaling. Axl is widely expressed in a
variety of organs and cells including epithelial,
mesenchymal, hematopoietic, as well as non-transformed
cells. Axl signaling is important in many cellular
functions such as survival, anti-apoptosis,
proliferation, migration, and adhesion. Axl was
originally isolated from patients with chronic
myelogenous leukemia and a chronic myeloproliferative
disorder. Axl is overexpressed in many human cancers
including colon, squamous cell, thyroid, breast, and
lung carcinomas.
Length = 272
Score = 83.2 bits (205), Expect = 1e-17
Identities = 72/266 (27%), Positives = 123/266 (46%), Gaps = 30/266 (11%)
Query: 50 LLKTIGKGNFAKVK--LAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLDHPNI 107
L KT+G+G F V + +VA+K + ++ E MK DHPN+
Sbjct: 3 LGKTLGEGEFGSVMEGQLNQDDSILKVAVKTMKIAICTRSEMEDFLSEAVCMKEFDHPNV 62
Query: 108 VKL----FQVIETEK--TLYLVMEYASGGEVFDYLVLHGRMKEK------EARAKF-RQI 154
++L Q +E+E + +++ + G++ +L L+ R+ + + KF I
Sbjct: 63 MRLIGVCLQTVESEGYPSPVVILPFMKHGDLHSFL-LYSRLGDCPQYLPTQMLVKFMTDI 121
Query: 155 VSAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGN--KLDTFCGSP-PYA 211
S ++Y K IHRDL A N +L+ MN+ +ADFG S + G+ + P +
Sbjct: 122 ASGMEYLSSKSFIHRDLAARNCMLNENMNVCVADFGLSKKIYNGDYYRQGRIAKMPVKWI 181
Query: 212 APELFQGKKYDGPEVDVWSLGVILYTLVS-GSLPFDGSTLRELRERVLRG-KYRIPFYMS 269
A E + Y + DVWS GV ++ + + G P+ G E+ + + +G + + P
Sbjct: 182 AIESLADRVYT-TKSDVWSFGVTMWEIATRGQTPYPGVENSEIYDYLRQGNRLKQP---- 236
Query: 270 TDCEN----LLKKFLVLNPAKRASLE 291
DC + L+ +LNP R S E
Sbjct: 237 PDCLDGLYSLMSSCWLLNPKDRPSFE 262
Score = 50.0 bits (119), Expect = 2e-06
Identities = 29/98 (29%), Positives = 51/98 (52%), Gaps = 10/98 (10%)
Query: 478 FQVIETEK--TLYLVMEYASGGEVFDYLVLHGRMKEK------EARAKF-RQIVSAVQYC 528
Q +E+E + +++ + G++ +L L+ R+ + + KF I S ++Y
Sbjct: 70 LQTVESEGYPSPVVILPFMKHGDLHSFL-LYSRLGDCPQYLPTQMLVKFMTDIASGMEYL 128
Query: 529 HQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGN 566
K IHRDL A N +L+ MN+ +ADFG S + G+
Sbjct: 129 SSKSFIHRDLAARNCMLNENMNVCVADFGLSKKIYNGD 166
>gnl|CDD|173667 cd05576, STKc_RPK118_like, Catalytic domain of the Protein
Serine/Threonine Kinases, RPK118 and similar proteins.
Serine/Threonine Kinases (STKs), RPK118-like subfamily,
catalytic (c) domain. STKs catalyze the transfer of the
gamma-phosphoryl group from ATP to serine/threonine
residues on protein substrates. The RPK118-like
subfamily is part of a larger superfamily that includes
the catalytic domains of other protein STKs, protein
tyrosine kinases, RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase. Members of this subfamily show similarity to
human RPK118, which contains an N-terminal Phox homology
(PX) domain, a Microtubule Interacting and Trafficking
(MIT) domain, and a kinase domain containing a long
insert. Also included in the family is human RPK60 (or
ribosomal protein S6 kinase-like 1), which also contains
MIT and kinase domains but lacks a PX domain. RPK118
binds sphingosine kinase, a key enzyme in the synthesis
of sphingosine 1-phosphate (SPP), a lipid messenger
involved in many cellular events. RPK118 may be involved
in transmitting SPP-mediated signaling. RPK118 also
binds the antioxidant peroxiredoxin-3 (PRDX3). RPK118
may be involved in the transport of PRDX3 from the
cytoplasm to its site of function in the mitochondria.
Length = 237
Score = 81.8 bits (202), Expect = 2e-17
Identities = 55/192 (28%), Positives = 97/192 (50%), Gaps = 11/192 (5%)
Query: 105 PNIVKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQK 164
PN+V L + I +E +++LV+++A GG+++ ++ + E+ + ++V A+ H++
Sbjct: 45 PNMVCLHKYIVSEDSVFLVLQHAEGGKLWSHISKFLNIPEECVKRWAAEMVVALDALHRE 104
Query: 165 KIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSPPYAAPELFQGKKYDGP 224
I+ RDL N+LLD +I++ F +E D Y APE+ G +
Sbjct: 105 GIVCRDLNPNNILLDDRGHIQLTYFSRWSEVED--SCDGEAVENMYCAPEV-GGISEETE 161
Query: 225 EVDVWSLGVILYTLVSGSLPFDGSTLRELRERVLRG--KYRIPFYMSTDCENLLKKFLVL 282
D WSLG IL+ L++ G TL E + IP ++S + +LL++ L
Sbjct: 162 ACDWWSLGAILFELLT------GKTLVECHPSGINTHTTLNIPEWVSEEARSLLQQLLQF 215
Query: 283 NPAKRASLEVSG 294
NP +R V+G
Sbjct: 216 NPTERLGAGVAG 227
Score = 54.9 bits (132), Expect = 3e-08
Identities = 28/109 (25%), Positives = 58/109 (53%), Gaps = 2/109 (1%)
Query: 474 LLKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKI 533
++ L + I +E +++LV+++A GG+++ ++ + E+ + ++V A+ H++ I
Sbjct: 47 MVCLHKYIVSEDSVFLVLQHAEGGKLWSHISKFLNIPEECVKRWAAEMVVALDALHREGI 106
Query: 534 IHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSPPYAAPEL 582
+ RDL N+LLD +I++ F +E D Y APE+
Sbjct: 107 VCRDLNPNNILLDDRGHIQLTYFSRWSEVED--SCDGEAVENMYCAPEV 153
>gnl|CDD|177557 PHA03209, PHA03209, serine/threonine kinase US3; Provisional.
Length = 357
Score = 83.8 bits (207), Expect = 2e-17
Identities = 46/195 (23%), Positives = 98/195 (50%), Gaps = 13/195 (6%)
Query: 48 YKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLDHPNI 107
Y ++KT+ G+ +V +A V +KI K +L E +++ ++HP++
Sbjct: 68 YTVIKTLTPGSEGRVFVATKPGQPDPVVLKIGQK----GTTLI----EAMLLQNVNHPSV 119
Query: 108 VKLFQVIETEKTLYLVMEYASGGEVFDYLVLH-GRMKEKEARAKFRQIVSAVQYCHQKKI 166
+++ + + +V+ + S +++ YL + +A +QI+ ++Y H ++I
Sbjct: 120 IRMKDTLVSGAITCMVLPHYSS-DLYTYLTKRSRPLPIDQALIIEKQILEGLRYLHAQRI 178
Query: 167 IHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDT-FCGSPPYAAPELFQGKKYDGPE 225
IHRD+K EN+ ++ + I D G + +F G+ APE+ KY+ +
Sbjct: 179 IHRDVKTENIFINDVDQVCIGDLG-AAQFPVVAPAFLGLAGTVETNAPEVLARDKYNS-K 236
Query: 226 VDVWSLGVILYTLVS 240
D+WS G++L+ +++
Sbjct: 237 ADIWSAGIVLFEMLA 251
Score = 53.7 bits (129), Expect = 1e-07
Identities = 18/61 (29%), Positives = 34/61 (55%), Gaps = 1/61 (1%)
Query: 498 EVFDYLVLH-GRMKEKEARAKFRQIVSAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADF 556
+++ YL + +A +QI+ ++Y H ++IIHRD+K EN+ ++ + I D
Sbjct: 142 DLYTYLTKRSRPLPIDQALIIEKQILEGLRYLHAQRIIHRDVKTENIFINDVDQVCIGDL 201
Query: 557 G 557
G
Sbjct: 202 G 202
>gnl|CDD|133221 cd05090, PTKc_Ror1, Catalytic domain of the Protein Tyrosine
Kinase, Receptor tyrosine kinase-like Orphan Receptor 1.
Protein Tyrosine Kinase (PTK) family; Receptor tyrosine
kinase-like Orphan Receptor 1 (Ror1); catalytic (c)
domain. The PTKc family is part of a larger superfamily
that includes the catalytic domains of other kinases
such as protein serine/threonine kinases, RIO kinases,
and phosphoinositide 3-kinase (PI3K). PTKs catalyze the
transfer of the gamma-phosphoryl group from ATP to
tyrosine (tyr) residues in protein substrates. Ror
proteins are orphan receptor tyr kinases (RTKs)
containing an extracellular region with
immunoglobulin-like, cysteine-rich, and kringle domains,
a transmembrane segment, and an intracellular catalytic
domain. Ror RTKs are unrelated to the nuclear receptor
subfamily called retinoid-related orphan receptors
(RORs). RTKs are usually activated through ligand
binding, which causes dimerization and
autophosphorylation of the intracellular tyr kinase
catalytic domain. Ror kinases are expressed in many
tissues during development. Avian Ror1 was found to be
involved in late limb development. Studies in mice
reveal that Ror1 is important in the regulation of
neurite growth in central neurons, as well as in
respiratory development. Loss of Ror1 also enhances the
heart and skeletal abnormalities found in Ror2-deficient
mice.
Length = 283
Score = 81.2 bits (200), Expect = 7e-17
Identities = 67/252 (26%), Positives = 117/252 (46%), Gaps = 36/252 (14%)
Query: 49 KLLKTIGKGNFAKVKLAKHVPTGKE----VAIKIIDKTQLNPGSLQKLFREVRIMKMLDH 104
+ ++ +G+ F K+ G + VAIK + K NP + +E +M L H
Sbjct: 8 RFMEELGECAFGKIYKGHLYLPGMDHAQLVAIKTL-KDINNPQQWGEFQQEASLMAELHH 66
Query: 105 PNIVKLFQVIETEKTLYLVMEYASGGEVFDYLVLH-------------GRMKEKEARAKF 151
PNIV L V+ E+ + ++ EY + G++ ++L++ G +K F
Sbjct: 67 PNIVCLLGVVTQEQPVCMLFEYLNQGDLHEFLIMRSPHSDVGCSSDEDGTVKSSLDHGDF 126
Query: 152 R----QIVSAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGS 207
QI + ++Y +H+DL A N+L+ ++++KI+D G S E D +
Sbjct: 127 LHIAIQIAAGMEYLSSHFFVHKDLAARNILIGEQLHVKISDLGLSREIYSA---DYYRVQ 183
Query: 208 PP------YAAPELFQGKKYDGPEVDVWSLGVILYTLVS-GSLPFDGSTLRELRERVLRG 260
P + PE K+ + D+WS GV+L+ + S G P+ G + +E+ E V R
Sbjct: 184 PKSLLPIRWMPPEAIMYGKFSS-DSDIWSFGVVLWEIFSFGLQPYYGFSNQEVIEMV-RK 241
Query: 261 KYRIPFYMSTDC 272
+ +P S DC
Sbjct: 242 RQLLP--CSEDC 251
Score = 46.2 bits (109), Expect = 3e-05
Identities = 25/102 (24%), Positives = 50/102 (49%), Gaps = 17/102 (16%)
Query: 477 LFQVIETEKTLYLVMEYASGGEVFDYLVLH-------------GRMKEKEARAKFR---- 519
L V+ E+ + ++ EY + G++ ++L++ G +K F
Sbjct: 72 LLGVVTQEQPVCMLFEYLNQGDLHEFLIMRSPHSDVGCSSDEDGTVKSSLDHGDFLHIAI 131
Query: 520 QIVSAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNE 561
QI + ++Y +H+DL A N+L+ ++++KI+D G S E
Sbjct: 132 QIAAGMEYLSSHFFVHKDLAARNILIGEQLHVKISDLGLSRE 173
>gnl|CDD|234389 TIGR03903, TOMM_kin_cyc, TOMM system kinase/cyclase fusion protein.
This model represents proteins of 1350 in length, in
multiple species of Burkholderia, in Acidovorax avenae
subsp. citrulli AAC00-1 and Delftia acidovorans SPH-1,
and in multiple copies in Sorangium cellulosum, in
genomic neighborhoods that include a
cyclodehydratase/docking scaffold fusion protein
(TIGR03882) and a member of the thiazole/oxazole
modified metabolite (TOMM) precursor family TIGR03795.
It has a kinase domain in the N-terminal 300 amino
acids, followed by a cyclase homology domain, followed
by regions without named domain definitions. It is a
probable bacteriocin-like metabolite biosynthesis
protein [Cellular processes, Toxin production and
resistance].
Length = 1266
Score = 84.9 bits (210), Expect = 8e-17
Identities = 57/203 (28%), Positives = 91/203 (44%), Gaps = 16/203 (7%)
Query: 70 TGKEVAIKIIDKTQLNPGSLQKLF-REVRIMKMLDHPNIVKLFQVIETEKT-LYLVMEYA 127
TG EVAIK++ + F RE + L HPNIV L E L+ V EY
Sbjct: 2 TGHEVAIKLLRTDAPEEEHQRARFRRETALCARLYHPNIVALLDSGEAPPGLLFAVFEYV 61
Query: 128 SGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKIIHRDLKAENLLL---DSEMNI 184
G + + L G + E Q++ A+ H + I+HRDLK +N+++ +
Sbjct: 62 PGRTLREVLAADGALPAGETGRLMLQVLDALACAHNQGIVHRDLKPQNIMVSQTGVRPHA 121
Query: 185 KIADFGFSNEFTPG---------NKLDTFCGSPPYAAPELFQGKKYDGPEVDVWSLGVIL 235
K+ DFG PG + G+P Y APE +G+ P D+++ G+I
Sbjct: 122 KVLDFGIGT-LLPGVRDADVATLTRTTEVLGTPTYCAPEQLRGEPVT-PNSDLYAWGLIF 179
Query: 236 YTLVSGSLPFDGSTLRELRERVL 258
++G G+++ E+ + L
Sbjct: 180 LECLTGQRVVQGASVAEILYQQL 202
Score = 59.1 bits (143), Expect = 7e-09
Identities = 32/118 (27%), Positives = 51/118 (43%), Gaps = 13/118 (11%)
Query: 487 LYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKIIHRDLKAENLLL- 545
L+ V EY G + + L G + E Q++ A+ H + I+HRDLK +N+++
Sbjct: 54 LFAVFEYVPGRTLREVLAADGALPAGETGRLMLQVLDALACAHNQGIVHRDLKPQNIMVS 113
Query: 546 --DSEMNIKIADFGFSNEFTPG---------NKLDTFCGSPPYAAPELFQGGAPVTSS 592
+ K+ DFG PG + G+P Y APE +G +S
Sbjct: 114 QTGVRPHAKVLDFGIGT-LLPGVRDADVATLTRTTEVLGTPTYCAPEQLRGEPVTPNS 170
>gnl|CDD|133195 cd05064, PTKc_EphR_A10, Catalytic domain of the Protein Tyrosine
Kinase, Ephrin Receptor A10. Protein Tyrosine Kinase
(PTK) family; Ephrin Receptor (EphR) subfamily; EphA10
receptor; catalytic (c) domain. The PTKc family is part
of a larger superfamily that includes the catalytic
domains of other kinases such as protein
serine/threonine kinases, RIO kinases, and
phosphoinositide 3-kinase (PI3K). PTKs catalyze the
transfer of the gamma-phosphoryl group from ATP to
tyrosine (tyr) residues in protein substrates. EphRs
comprise the largest subfamily of receptor tyr kinases
(RTKs). In general, class EphA receptors bind
GPI-anchored ephrin-A ligands. There are ten vertebrate
EphA receptors (EphA1-10), which display promiscuous
interactions with six ephrin-A ligands. EphRs contain an
ephrin binding domain and two fibronectin repeats
extracellularly, a transmembrane segment, and a
cytoplasmic tyr kinase domain. Binding of the ephrin
ligand to EphR requires cell-cell contact since both are
anchored to the plasma membrane. The resulting
downstream signals occur bidirectionally in both
EphR-expressing cells (forward signaling) and
ephrin-expressing cells (reverse signaling). EphA10,
which contains an inactive tyr kinase domain, may
function to attenuate signals of co-clustered active
receptors. EphA10 is mainly expressed in the testis.
Ephrin/EphR interaction results in cell-cell repulsion
or adhesion, making it important in neural development
and plasticity, cell morphogenesis, cell-fate
determination, embryonic development, tissue patterning,
and angiogenesis.
Length = 266
Score = 80.7 bits (199), Expect = 9e-17
Identities = 64/245 (26%), Positives = 116/245 (47%), Gaps = 22/245 (8%)
Query: 49 KLLKTIGKGNFAKV-KLAKHVPTGKE--VAIKII-----DKTQLNPGSLQKLFREVRIMK 100
K+ + +G G F ++ + +P+ +E VAI + DK + E +
Sbjct: 8 KIERILGTGRFGELCRGCLKLPSKRELPVAIHTLRAGCSDKQRRG------FLAEALTLG 61
Query: 101 MLDHPNIVKLFQVIETEKTLYLVMEYASGGEVFDYLVLH-GRMKEKEARAKFRQIVSAVQ 159
DH NIV+L VI T+ +V EY S G + +L H G++ + + S ++
Sbjct: 62 QFDHSNIVRLEGVITRGNTMMIVTEYMSNGALDSFLRKHEGQLVAGQLMGMLPGLASGMK 121
Query: 160 YCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSPP--YAAPELFQ 217
Y + +H+ L A +L++S++ KI+ F E T G P +AAPE Q
Sbjct: 122 YLSEMGYVHKGLAAHKVLVNSDLVCKISGFRRLQEDKSEAIYTTMSGKSPVLWAAPEAIQ 181
Query: 218 GKKYDGPEVDVWSLGVILYTLVS-GSLPFDGSTLRELRERVLRGKYRIPFYMSTDCENLL 276
+ DVWS G++++ ++S G P+ + +++ + V G +R+P +C NLL
Sbjct: 182 YHHFS-SASDVWSFGIVMWEVMSYGERPYWDMSGQDVIKAVEDG-FRLP--APRNCPNLL 237
Query: 277 KKFLV 281
+ ++
Sbjct: 238 HQLML 242
Score = 46.8 bits (111), Expect = 2e-05
Identities = 31/114 (27%), Positives = 54/114 (47%), Gaps = 3/114 (2%)
Query: 474 LLKLFQVIETEKTLYLVMEYASGGEVFDYLVLH-GRMKEKEARAKFRQIVSAVQYCHQKK 532
+++L VI T+ +V EY S G + +L H G++ + + S ++Y +
Sbjct: 68 IVRLEGVITRGNTMMIVTEYMSNGALDSFLRKHEGQLVAGQLMGMLPGLASGMKYLSEMG 127
Query: 533 IIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSPP--YAAPELFQ 584
+H+ L A +L++S++ KI+ F E T G P +AAPE Q
Sbjct: 128 YVHKGLAAHKVLVNSDLVCKISGFRRLQEDKSEAIYTTMSGKSPVLWAAPEAIQ 181
>gnl|CDD|133174 cd05042, PTKc_Aatyk, Catalytic domain of the Protein Tyrosine
Kinases, Apoptosis-associated tyrosine kinases. Protein
Tyrosine Kinase (PTK) family; Apoptosis-associated
tyrosine kinase (Aatyk) subfamily; catalytic (c) domain.
The Aatyk subfamily is also referred to as the lemur
tyrosine kinase (Lmtk) subfamily. It consists of Aatyk1
(Lmtk1), Aatyk2 (Lmtk2, Brek), Aatyk3 (Lmtk3), and
similar proteins. The PTKc family is part of a larger
superfamily that includes the catalytic domains of other
kinases such as protein serine/threonine kinases, RIO
kinases, and phosphoinositide 3-kinase (PI3K). PTKs
catalyze the transfer of the gamma-phosphoryl group from
ATP to tyrosine (tyr) residues in protein substrates.
Aatyk proteins are mostly receptor tyr kinases (RTKs)
containing a transmembrane segment and a long C-terminal
cytoplasmic tail with a catalytic domain. Aatyk1 does
not contain a transmembrane segment and is a cytoplasmic
(or nonreceptor) kinase. Aatyk proteins are classified
as tyr kinases based on overall sequence similarity and
the phylogenetic tree. However, analysis of catalytic
residues suggests that Aatyk proteins may be
multispecific kinases, functioning also as
serine/threonine kinases. They are involved in neural
differentiation, nerve growth factor (NGF) signaling,
apoptosis, and spermatogenesis.
Length = 269
Score = 80.7 bits (199), Expect = 1e-16
Identities = 65/233 (27%), Positives = 111/233 (47%), Gaps = 21/233 (9%)
Query: 52 KTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQ--LNPGSLQKLFREVRIMKMLDHPNIVK 109
IG G F KV L + G A ++ + + P +EV+ + L+HPN+++
Sbjct: 1 DEIGNGWFGKVLLGE-AHRGMSKARVVVKELRASATPDEQLLFLQEVQPYRELNHPNVLQ 59
Query: 110 LF-QVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQ-----IVSAVQYCHQ 163
Q IE+ L LV+E+ G++ +YL + M + A+ Q + S + + HQ
Sbjct: 60 CLGQCIESIPYL-LVLEFCPLGDLKNYLRSNRGMVAQMAQKDVLQRMACEVASGLLWLHQ 118
Query: 164 KKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTF-CGSPP--YAAPELFQGKK 220
IH DL N L +++++KI D+G + E P + T C + P + APEL + +
Sbjct: 119 ADFIHSDLALRNCQLTADLSVKIGDYGLALEQYPEDYYITKDCHAVPLRWLAPELVEIRG 178
Query: 221 YDGPEVD------VWSLGVILYTLVS-GSLPF-DGSTLRELRERVLRGKYRIP 265
D D +WSLGV ++ L + P+ D S + L++ V ++P
Sbjct: 179 QDLLPKDQTKKSNIWSLGVTMWELFTAADQPYPDLSDEQVLKQVVREQDIKLP 231
Score = 49.1 bits (117), Expect = 3e-06
Identities = 37/117 (31%), Positives = 59/117 (50%), Gaps = 9/117 (7%)
Query: 474 LLKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQ-----IVSAVQYC 528
L L Q IE+ L LV+E+ G++ +YL + M + A+ Q + S + +
Sbjct: 58 LQCLGQCIESIPYL-LVLEFCPLGDLKNYLRSNRGMVAQMAQKDVLQRMACEVASGLLWL 116
Query: 529 HQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTF-CGSPP--YAAPEL 582
HQ IH DL N L +++++KI D+G + E P + T C + P + APEL
Sbjct: 117 HQADFIHSDLALRNCQLTADLSVKIGDYGLALEQYPEDYYITKDCHAVPLRWLAPEL 173
>gnl|CDD|143372 cd07867, STKc_CDC2L6, Catalytic domain of Serine/Threonine Kinase,
Cell Division Cycle 2-like 6. Serine/Threonine Kinases
(STKs), Cell Division Cycle 2-like 6 (CDC2L6) subfamily,
catalytic (c) domain. STKs catalyze the transfer of the
gamma-phosphoryl group from ATP to serine/threonine
residues on protein substrates. The CDC2L6 subfamily is
part of a larger superfamily that includes the catalytic
domains of other protein STKs, protein tyrosine kinases,
RIO kinases, aminoglycoside phosphotransferase, choline
kinase, and phosphoinositide 3-kinase. CDKs belong to a
large family of STKs that are regulated by their cognate
cyclins. Together, they are involved in the control of
cell-cycle progression, transcription, and neuronal
function. CDC2L6 is also called CDK8-like and was
previously referred to as CDK11. However, this is a
confusing nomenclature as CDC2L6 is distinct from
CDC2L1, which is represented by the two protein products
from its gene, called CDK11(p110) and CDK11(p58), as
well as the caspase-processed CDK11(p46). CDK11(p110),
CDK11(p58), and CDK11(p46)do not belong to this
subfamily. CDC2L6 is an associated protein of Mediator,
a multiprotein complex that provides a platform to
connect transcriptional and chromatin regulators and
cofactors, in order to activate and mediate RNA
polymerase II transcription. CDC2L6 is localized mainly
in the nucleus amd exerts an opposing effect to CDK8 in
VP16-dependent transcriptional activation by being a
negative regulator.
Length = 317
Score = 80.9 bits (199), Expect = 1e-16
Identities = 57/208 (27%), Positives = 103/208 (49%), Gaps = 26/208 (12%)
Query: 54 IGKGNFAKVKLA--KHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLDHPNIVKLF 111
+G+G + V A K KE A+K I+ T ++ + RE+ +++ L HPN++ L
Sbjct: 9 VGRGTYGHVYKAKRKDGKDEKEYALKQIEGTGISMSAC----REIALLRELKHPNVIALQ 64
Query: 112 QVI--ETEKTLYLVMEYASGGEVFDYLVLHGRMKEKE---------ARAKFRQIVSAVQY 160
+V +++ ++L+ +YA +++ + H K + ++ QI+ + Y
Sbjct: 65 KVFLSHSDRKVWLLFDYAEH-DLWHIIKFHRASKANKKPMQLPRSMVKSLLYQILDGIHY 123
Query: 161 CHQKKIIHRDLKAENLLLDSEM----NIKIADFGFSNEFT----PGNKLDTFCGSPPYAA 212
H ++HRDLK N+L+ E +KIAD GF+ F P LD + Y A
Sbjct: 124 LHANWVLHRDLKPANILVMGEGPERGRVKIADMGFARLFNSPLKPLADLDPVVVTFWYRA 183
Query: 213 PELFQGKKYDGPEVDVWSLGVILYTLVS 240
PEL G ++ +D+W++G I L++
Sbjct: 184 PELLLGARHYTKAIDIWAIGCIFAELLT 211
Score = 46.6 bits (110), Expect = 3e-05
Identities = 29/81 (35%), Positives = 39/81 (48%), Gaps = 8/81 (9%)
Query: 520 QIVSAVQYCHQKKIIHRDLKAENLLLDSE----MNIKIADFGFSNEFT----PGNKLDTF 571
QI+ + Y H ++HRDLK N+L+ E +KIAD GF+ F P LD
Sbjct: 116 QILDGIHYLHANWVLHRDLKPANILVMGEGPERGRVKIADMGFARLFNSPLKPLADLDPV 175
Query: 572 CGSPPYAAPELFQGGAPVTSS 592
+ Y APEL G T +
Sbjct: 176 VVTFWYRAPELLLGARHYTKA 196
>gnl|CDD|143373 cd07868, STKc_CDK8, Catalytic domain of the Serine/Threonine
Kinase, Cyclin-Dependent protein Kinase 8.
Serine/Threonine Kinases (STKs), Cyclin-Dependent
protein Kinase 8 (CDK8) subfamily, catalytic (c) domain.
STKs catalyze the transfer of the gamma-phosphoryl group
from ATP to serine/threonine residues on protein
substrates. The CDK8 subfamily is part of a larger
superfamily that includes the catalytic domains of other
protein STKs, protein tyrosine kinases, RIO kinases,
aminoglycoside phosphotransferase, choline kinase, and
phosphoinositide 3-kinase. CDKs belong to a large family
of STKs that are regulated by their cognate cyclins.
Together, they are involved in the control of cell-cycle
progression, transcription, and neuronal function. CDK8
can act as a negative or positive regulator of
transcription, depending on the scenario. Together with
its regulator, cyclin C, it reversibly associates with
the multi-subunit core Mediator complex, a cofactor that
is involved in regulating RNA polymerase II (RNAP
II)-dependent transcription. CDK8 phosphorylates cyclin
H, a subunit of the general transcription factor TFIIH,
which results in the inhibition of TFIIH-dependent
phosphorylation of the C-terminal domain (CTD) of RNAP
II, facilitating the inhibition of transcription. It has
also been shown to promote transcription by a mechanism
that is likely to involve RNAP II phosphorylation. CDK8
also functions as a stimulus-specific positive
coregulator of p53 transcriptional responses.
Length = 317
Score = 80.5 bits (198), Expect = 2e-16
Identities = 55/208 (26%), Positives = 102/208 (49%), Gaps = 26/208 (12%)
Query: 54 IGKGNFAKVKLAKHV--PTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLDHPNIVKLF 111
+G+G + V AK ++ A+K I+ T ++ + RE+ +++ L HPN++ L
Sbjct: 9 VGRGTYGHVYKAKRKDGKDDRDYALKQIEGTGISMSAC----REIALLRELKHPNVISLQ 64
Query: 112 QVI--ETEKTLYLVMEYASGGEVFDYLVLHGRMKEKE---------ARAKFRQIVSAVQY 160
+V ++ ++L+ +YA +++ + H K + ++ QI+ + Y
Sbjct: 65 KVFLSHADRKVWLLFDYAEH-DLWHIIKFHRASKANKKPVQLPRGMVKSLLYQILDGIHY 123
Query: 161 CHQKKIIHRDLKAENLLLDSEM----NIKIADFGFSNEFT----PGNKLDTFCGSPPYAA 212
H ++HRDLK N+L+ E +KIAD GF+ F P LD + Y A
Sbjct: 124 LHANWVLHRDLKPANILVMGEGPERGRVKIADMGFARLFNSPLKPLADLDPVVVTFWYRA 183
Query: 213 PELFQGKKYDGPEVDVWSLGVILYTLVS 240
PEL G ++ +D+W++G I L++
Sbjct: 184 PELLLGARHYTKAIDIWAIGCIFAELLT 211
Score = 46.6 bits (110), Expect = 2e-05
Identities = 29/81 (35%), Positives = 39/81 (48%), Gaps = 8/81 (9%)
Query: 520 QIVSAVQYCHQKKIIHRDLKAENLLLDSE----MNIKIADFGFSNEFT----PGNKLDTF 571
QI+ + Y H ++HRDLK N+L+ E +KIAD GF+ F P LD
Sbjct: 116 QILDGIHYLHANWVLHRDLKPANILVMGEGPERGRVKIADMGFARLFNSPLKPLADLDPV 175
Query: 572 CGSPPYAAPELFQGGAPVTSS 592
+ Y APEL G T +
Sbjct: 176 VVTFWYRAPELLLGARHYTKA 196
>gnl|CDD|133178 cd05046, PTK_CCK4, Pseudokinase domain of the Protein Tyrosine
Kinase, Colon Carcinoma Kinase 4. Protein Tyrosine
Kinase (PTK) family; Colon Carcinoma Kinase 4 (CCK4);
pseudokinase domain. The PTKc (catalytic domain) family,
to which this subfamily belongs, includes the catalytic
domains of other kinases such as protein
serine/threonine kinases, RIO kinases, and
phosphoinositide 3-kinase (PI3K). PTKs catalyze the
transfer of the gamma-phosphoryl group from ATP to
tyrosine (tyr) residues in protein substrates. CCK4,
also called protein tyrosine kinase 7 (PTK7), is an
orphan receptor tyr kinase (RTK) containing an
extracellular region with seven immunoglobulin domains,
a transmembrane segment, and an intracellular inactive
pseudokinase domain. Studies in mice reveal that CCK4 is
essential for neural development. Mouse embryos
containing a truncated CCK4 die perinatally and display
craniorachischisis, a severe form of neural tube defect.
The mechanism of action of the CCK4 pseudokinase is
still unknown. Other pseudokinases such as HER3 rely on
the activity of partner RTKs.
Length = 275
Score = 79.4 bits (196), Expect = 2e-16
Identities = 69/266 (25%), Positives = 119/266 (44%), Gaps = 37/266 (13%)
Query: 51 LKTIGKGNFAKVKLAK---HVPTGKE--VAIKIIDKTQLNPGSLQKLFREVRIMKMLDHP 105
+ T+G+G F +V LAK G E V +K + KT+ + RE+ + + L H
Sbjct: 10 ITTLGRGEFGEVFLAKAKGIEEEGGETLVLVKALQKTKDE-NLQSEFRRELDMFRKLSHK 68
Query: 106 NIVKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQ-- 163
N+V+L + + Y+++EY G++ +L + K+++ + V C Q
Sbjct: 69 NVVRLLGLCREAEPHYMILEYTDLGDLKQFLRA-TKSKDEKLKPPPLSTKQKVALCTQIA 127
Query: 164 --------KKIIHRDLKAENLLLDSEMNIKIADFGFSN-----EFTPGNKLDTFCGSPP- 209
+ +HRDL A N L+ S+ +K++ S E+ P
Sbjct: 128 LGMDHLSNARFVHRDLAARNCLVSSQREVKVSLLSLSKDVYNSEYYKLRNALI-----PL 182
Query: 210 -YAAPELFQGKKYDGPEVDVWSLGVILYTLVS-GSLPFDGSTLRELRERVLRGKYRIPFY 267
+ APE Q + + DVWS GV+++ + + G LPF G + E+ R+ GK +P
Sbjct: 183 RWLAPEAVQEDDFS-TKSDVWSFGVLMWEVFTQGELPFYGLSDEEVLNRLQAGKLELP-- 239
Query: 268 MSTDCENLLKKFL----VLNPAKRAS 289
+ C + L K + +NP R S
Sbjct: 240 VPEGCPSRLYKLMTRCWAVNPKDRPS 265
Score = 35.9 bits (83), Expect = 0.050
Identities = 19/84 (22%), Positives = 38/84 (45%), Gaps = 11/84 (13%)
Query: 488 YLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQ----------KKIIHRD 537
Y+++EY G++ +L + K+++ + V C Q + +HRD
Sbjct: 84 YMILEYTDLGDLKQFLRA-TKSKDEKLKPPPLSTKQKVALCTQIALGMDHLSNARFVHRD 142
Query: 538 LKAENLLLDSEMNIKIADFGFSNE 561
L A N L+ S+ +K++ S +
Sbjct: 143 LAARNCLVSSQREVKVSLLSLSKD 166
>gnl|CDD|133219 cd05088, PTKc_Tie2, Catalytic domain of the Protein Tyrosine
Kinase, Tie2. Protein Tyrosine Kinase (PTK) family;
Tie2; catalytic (c) domain. The PTKc family is part of a
larger superfamily that includes the catalytic domains
of other kinases such as protein serine/threonine
kinases, RIO kinases, and phosphoinositide 3-kinase
(PI3K). PTKs catalyze the transfer of the
gamma-phosphoryl group from ATP to tyrosine (tyr)
residues in protein substrates. Tie2 is a receptor tyr
kinase (RTK) containing an extracellular region, a
transmembrane segment, and an intracellular catalytic
domain. The extracellular region contains an
immunoglobulin (Ig)-like domain, three epidermal growth
factor (EGF)-like domains, a second Ig-like domain, and
three fibronectin type III repeats. Tie2 is expressed
mainly in endothelial cells and hematopoietic stem
cells. It is also found in a subset of tumor-associated
monocytes and eosinophils. The angiopoietins (Ang-1 to
Ang-4) serve as ligands for Tie2. The binding of Ang-1
to Tie2 leads to receptor autophosphorylation and
activation, promoting cell migration and survival. In
contrast, Ang-2 binding to Tie2 does not result in the
same response, suggesting that Ang-2 may function as an
antagonist. Tie2 signaling plays key regulatory roles in
vascular integrity and quiescence, and in inflammation.
Length = 303
Score = 80.0 bits (197), Expect = 2e-16
Identities = 81/268 (30%), Positives = 122/268 (45%), Gaps = 33/268 (12%)
Query: 49 KLLKTIGKGNFAKVKLAKHVPTG--KEVAIKIIDKTQLNPGSLQKLFREVRIM-KMLDHP 105
K IG+GNF +V A+ G + AIK + K + + E+ ++ K+ HP
Sbjct: 10 KFQDVIGEGNFGQVLKARIKKDGLRMDAAIKRM-KEYASKDDHRDFAGELEVLCKLGHHP 68
Query: 106 NIVKLFQVIETEKTLYLVMEYASGGEVFDYL----VLH------------GRMKEKEARA 149
NI+ L E LYL +EYA G + D+L VL + ++
Sbjct: 69 NIINLLGACEHRGYLYLAIEYAPHGNLLDFLRKSRVLETDPAFAIANSTASTLSSQQLLH 128
Query: 150 KFRQIVSAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNK--LDTFCGS 207
+ + Y QK+ IHRDL A N+L+ KIADFG S G + + G
Sbjct: 129 FAADVARGMDYLSQKQFIHRDLAARNILVGENYVAKIADFGLSR----GQEVYVKKTMGR 184
Query: 208 PP--YAAPELFQGKKYDGPEVDVWSLGVILYTLVS-GSLPFDGSTLRELRERVLRGKYRI 264
P + A E Y DVWS GV+L+ +VS G P+ G T EL E++ +G YR+
Sbjct: 185 LPVRWMAIESLNYSVYT-TNSDVWSYGVLLWEIVSLGGTPYCGMTCAELYEKLPQG-YRL 242
Query: 265 PFYMSTDCE--NLLKKFLVLNPAKRASL 290
++ D E +L+++ P +R S
Sbjct: 243 EKPLNCDDEVYDLMRQCWREKPYERPSF 270
Score = 48.5 bits (115), Expect = 6e-06
Identities = 31/102 (30%), Positives = 44/102 (43%), Gaps = 16/102 (15%)
Query: 474 LLKLFQVIETEKTLYLVMEYASGGEVFDYL----VLH------------GRMKEKEARAK 517
++ L E LYL +EYA G + D+L VL + ++
Sbjct: 70 IINLLGACEHRGYLYLAIEYAPHGNLLDFLRKSRVLETDPAFAIANSTASTLSSQQLLHF 129
Query: 518 FRQIVSAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFS 559
+ + Y QK+ IHRDL A N+L+ KIADFG S
Sbjct: 130 AADVARGMDYLSQKQFIHRDLAARNILVGENYVAKIADFGLS 171
>gnl|CDD|173656 cd05111, PTK_HER3, Pseudokinase domain of the Protein Tyrosine
Kinase, HER3. Protein Tyrosine Kinase (PTK) family;
HER3 (ErbB3); pseudokinase domain. The PTKc (catalytic
domain) family to which this subfamily belongs, is part
of a larger superfamily that includes the catalytic
domains of other kinases such as protein
serine/threonine kinases, RIO kinases, and
phosphoinositide 3-kinase (PI3K). PTKs catalyze the
transfer of the gamma-phosphoryl group from ATP to
tyrosine (tyr) residues in protein substrates. HER3 is a
member of the EGFR (HER, ErbB) subfamily of proteins,
which are receptor tyr kinases (RTKs) containing an
extracellular EGF-related ligand-binding region, a
transmembrane helix, and a cytoplasmic region with a tyr
kinase domain and a regulatory C-terminal tail. Unlike
other tyr kinases, phosphorylation of the activation
loop of EGFR proteins is not critical to their
activation. Instead, they are activated by
ligand-induced dimerization, leading to the
phosphorylation of tyr residues in the C-terminal tail,
which serve as binding sites for downstream signaling
molecules. HER3 binds the neuregulin ligands, NRG1 and
NRG2. HER3 contains an impaired tyr kinase domain and
relies on its heterodimerization partners for activity
following ligand binding. The HER2-HER3 heterodimer
constitutes a high affinity co-receptor capable of
potent mitogenic signaling. HER3 participates in a
signaling pathway involved in the proliferation,
survival, adhesion, and motility of tumor cells.
Length = 279
Score = 79.2 bits (195), Expect = 4e-16
Identities = 61/226 (26%), Positives = 108/226 (47%), Gaps = 13/226 (5%)
Query: 49 KLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVR----IMKMLDH 104
+ LK +G G F V +P G + I + KT + Q F+E+ M LDH
Sbjct: 10 RKLKLLGSGVFGTVHKGIWIPEGDSIKIPVAIKTIQDRSGRQT-FQEITDHMLAMGSLDH 68
Query: 105 PNIVKLFQVIETEKTLYLVMEYASGGEVFDYLVLH-GRMKEKEARAKFRQIVSAVQYCHQ 163
IV+L + +L LV + + G + D++ H + + QI + Y +
Sbjct: 69 AYIVRLLGICPG-ASLQLVTQLSPLGSLLDHVRQHRDSLDPQRLLNWCVQIAKGMYYLEE 127
Query: 164 KKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFC---GSPPYAAPELFQGKK 220
+++HR+L A N+LL S+ ++IADFG ++ P +K + + A E +
Sbjct: 128 HRMVHRNLAARNILLKSDSIVQIADFGVADLLYPDDKKYFYSEHKTPIKWMALESILFGR 187
Query: 221 YDGPEVDVWSLGVILYTLVS-GSLPFDGSTLRELRERVLRGKYRIP 265
Y + DVWS GV ++ ++S G+ P+ G E+ + + +G+ R+
Sbjct: 188 YTH-QSDVWSYGVTVWEMMSYGAEPYAGMRPHEVPDLLEKGE-RLA 231
Score = 46.9 bits (111), Expect = 2e-05
Identities = 24/83 (28%), Positives = 45/83 (54%), Gaps = 1/83 (1%)
Query: 486 TLYLVMEYASGGEVFDYLVLH-GRMKEKEARAKFRQIVSAVQYCHQKKIIHRDLKAENLL 544
+L LV + + G + D++ H + + QI + Y + +++HR+L A N+L
Sbjct: 82 SLQLVTQLSPLGSLLDHVRQHRDSLDPQRLLNWCVQIAKGMYYLEEHRMVHRNLAARNIL 141
Query: 545 LDSEMNIKIADFGFSNEFTPGNK 567
L S+ ++IADFG ++ P +K
Sbjct: 142 LKSDSIVQIADFGVADLLYPDDK 164
>gnl|CDD|133167 cd05035, PTKc_Axl_like, Catalytic Domain of Axl-like Protein
Tyrosine Kinases. Protein Tyrosine Kinase (PTK) family;
Axl subfamily; catalytic (c) domain. The PTKc family is
part of a larger superfamily that includes the catalytic
domains of other kinases such as protein
serine/threonine kinases, RIO kinases, and
phosphoinositide 3-kinase (PI3K). The Axl subfamily
consists of Axl, Tyro3 (or Sky), Mer (or Mertk), and
similar proteins. PTKs catalyze the transfer of the
gamma-phosphoryl group from ATP to tyrosine (tyr)
residues in protein substrates. Axl subfamily members
are receptor tyr kinases (RTKs) containing an
extracellular ligand-binding region with two
immunoglobulin-like domains followed by two fibronectin
type III repeats, a transmembrane segment, and an
intracellular catalytic domain. Binding to their
ligands, Gas6 and protein S, leads to receptor
dimerization, autophosphorylation, activation, and
intracellular signaling. Axl subfamily members are
implicated in a variety of cellular effects including
survival, proliferation, migration, and phagocytosis.
They are also associated with several types of cancer as
well as inflammatory, autoimmune, vascular, and kidney
diseases. Mer is named after its original reported
expression pattern (monocytes, epithelial, and
reproductive tissues). It is required for the ingestion
of apoptotic cells by phagocytes such as macrophages,
retinal pigment epithelial cells, and dendritic cells.
Mer is also important in maintaining immune homeostasis.
Length = 273
Score = 78.7 bits (194), Expect = 4e-16
Identities = 58/232 (25%), Positives = 105/232 (45%), Gaps = 22/232 (9%)
Query: 49 KLLKTIGKGNFAKV---KLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLDHP 105
KL K +G+G F V +L++ + +VA+K + +++ E MK DHP
Sbjct: 2 KLGKILGEGEFGSVMEGQLSQDDGSQLKVAVKTMKLDIHTYSEIEEFLSEAACMKDFDHP 61
Query: 106 NIVKLFQVIETEKTL------YLVMEYASGGEVFDYLVLHGRMKEK------EARAKFR- 152
N++KL V +L +++ + G++ +L L+ R+ + KF
Sbjct: 62 NVMKLIGVCFEASSLQKIPKPMVILPFMKHGDLHSFL-LYSRLGGLPEKLPLQTLLKFMV 120
Query: 153 QIVSAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSP---P 209
I ++Y + IHRDL A N +L +M + +ADFG S + G+ +
Sbjct: 121 DIALGMEYLSNRNFIHRDLAARNCMLREDMTVCVADFGLSKKIYSGDYYRQGRIAKMPVK 180
Query: 210 YAAPELFQGKKYDGPEVDVWSLGVILYTLVS-GSLPFDGSTLRELRERVLRG 260
+ A E + Y + DVW+ GV ++ + + G P+ G E+ + + G
Sbjct: 181 WIAIESLADRVYT-SKSDVWAFGVTMWEIATRGQTPYPGVENHEIYDYLRHG 231
Score = 45.2 bits (107), Expect = 6e-05
Identities = 17/46 (36%), Positives = 26/46 (56%)
Query: 521 IVSAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGN 566
I ++Y + IHRDL A N +L +M + +ADFG S + G+
Sbjct: 122 IALGMEYLSNRNFIHRDLAARNCMLREDMTVCVADFGLSKKIYSGD 167
>gnl|CDD|165478 PHA03212, PHA03212, serine/threonine kinase US3; Provisional.
Length = 391
Score = 80.0 bits (197), Expect = 7e-16
Identities = 47/159 (29%), Positives = 83/159 (52%), Gaps = 8/159 (5%)
Query: 87 GSLQKLFREVRIMKMLDHPNIVKLFQVIETEKTLYLVM-EYASGGEVFDYLVLHGRMKEK 145
G E I++ ++HP+I++L K L++ Y + +++ YL +
Sbjct: 125 GQRGGTATEAHILRAINHPSIIQLKGTFTYNKFTCLILPRYKT--DLYCYLAAKRNIAIC 182
Query: 146 EARAKFRQIVSAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFG---FSNEFTPGNKLD 202
+ A R ++ A+QY H+ +IIHRD+KAEN+ ++ ++ + DFG F + NK
Sbjct: 183 DILAIERSVLRAIQYLHENRIIHRDIKAENIFINHPGDVCLGDFGAACFPVDIN-ANKYY 241
Query: 203 TFCGSPPYAAPELFQGKKYDGPEVDVWSLGVILYTLVSG 241
+ G+ APEL Y GP VD+WS G++L+ + +
Sbjct: 242 GWAGTIATNAPELLARDPY-GPAVDIWSAGIVLFEMATC 279
Score = 48.8 bits (116), Expect = 6e-06
Identities = 25/68 (36%), Positives = 40/68 (58%), Gaps = 4/68 (5%)
Query: 519 RQIVSAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFG---FSNEFTPGNKLDTFCGSP 575
R ++ A+QY H+ +IIHRD+KAEN+ ++ ++ + DFG F + NK + G+
Sbjct: 189 RSVLRAIQYLHENRIIHRDIKAENIFINHPGDVCLGDFGAACFPVDIN-ANKYYGWAGTI 247
Query: 576 PYAAPELF 583
APEL
Sbjct: 248 ATNAPELL 255
>gnl|CDD|165476 PHA03210, PHA03210, serine/threonine kinase US3; Provisional.
Length = 501
Score = 80.5 bits (198), Expect = 8e-16
Identities = 61/267 (22%), Positives = 115/267 (43%), Gaps = 30/267 (11%)
Query: 9 STGKSETGRGSENNISSSRLMSSRRESSRRERDEPHIGKYKLLKTIGKGNFAKVKL-AKH 67
S+ + ++ + D+ + ++++ + G F K+ + A
Sbjct: 111 GAEDSDASHLDFDEAPPDAAGPVPLAQAKLKHDDEFLAHFRVIDDLPAGAFGKIFICALR 170
Query: 68 VPTGKEVAIKIIDKT-QLNPGSLQKLFREVR--------------IMKMLDHPNIVKLFQ 112
T + A + ++ T Q P + + + V+ + L+H NI+K+ +
Sbjct: 171 ASTEEAEARRGVNSTNQGKPKCERLIAKRVKAGSRAAIQLENEILALGRLNHENILKIEE 230
Query: 113 VIETEKTLYLVME-YASGGEVFDY---LVLHGRMKEKEARAKFRQIVSAVQYCHQKKIIH 168
++ +E Y++ + Y F Y R K+ RA +Q++ AV+Y H KK+IH
Sbjct: 231 ILRSEANTYMITQKYDFDLYSFMYDEAFDWKDRPLLKQTRAIMKQLLCAVEYIHDKKLIH 290
Query: 169 RDLKAENLLLDSEMNIKIADFG----FSNEFTPGNKLDTFCGSPPYAAPELFQGKKYDGP 224
RD+K EN+ L+ + I + DFG F E + + G+ +PE+ G Y
Sbjct: 291 RDIKLENIFLNCDGKIVLGDFGTAMPFEKEREAFDY--GWVGTVATNSPEILAGDGY--C 346
Query: 225 EV-DVWSLGVILYTLVSGSL-PFDGST 249
E+ D+WS G+IL ++S P
Sbjct: 347 EITDIWSCGLILLDMLSHDFCPIGDGG 373
Score = 52.8 bits (126), Expect = 4e-07
Identities = 24/57 (42%), Positives = 35/57 (61%), Gaps = 4/57 (7%)
Query: 512 KEARAKFRQIVSAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFG----FSNEFTP 564
K+ RA +Q++ AV+Y H KK+IHRD+K EN+ L+ + I + DFG F E
Sbjct: 267 KQTRAIMKQLLCAVEYIHDKKLIHRDIKLENIFLNCDGKIVLGDFGTAMPFEKEREA 323
>gnl|CDD|173766 cd08226, PK_STRAD_beta, Pseudokinase domain of STE20-related kinase
adapter protein beta. Protein Kinase family,
STE20-related kinase adapter protein (STRAD) beta
subfamily, pseudokinase domain. The STRAD-beta subfamily
is part of a larger superfamily that includes the
catalytic domains of serine/threonine kinases (STKs),
protein tyrosine kinases, RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase. The pseudokinase domain shows similarity to
protein kinases but lacks crucial residues for catalytic
activity. STRAD forms a complex with the scaffolding
protein MO25, and the STK, LKB1, resulting in the
activation of the kinase. In the complex, LKB1
phosphorylates and activates adenosine
monophosphate-activated protein kinases (AMPKs), which
regulate cell energy metabolism and cell polarity. LKB1
is a tumor suppressor linked to the rare inherited
disease, Peutz-Jeghers syndrome, which is characterized
by a predisposition to benign polyps and
hyperpigmentation of the buccal mucosa. There are two
forms of STRAD, alpha and beta, that complex with LKB1
and MO25. STRAD-beta is also referred to as ALS2CR2
(Amyotrophic lateral sclerosis 2 chromosomal region
candidate gene 2 protein), since the human gene encoding
it is located within the juvenile ALS2 critical region
on chromosome 2q33-q34. It is not linked to the
development of ALS2.
Length = 328
Score = 78.1 bits (192), Expect = 2e-15
Identities = 61/233 (26%), Positives = 103/233 (44%), Gaps = 19/233 (8%)
Query: 54 IGKG--NFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLDHPNIVKLF 111
IG+G N V LA+H PTG V ++I D L+ L EV + HPNI+ +
Sbjct: 6 IGRGFCNLTSVYLARHTPTGTLVTVRITDLENCTEEHLKALQNEVVLSHFFRHPNIMTSW 65
Query: 112 QVIETEKTLYLV---MEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKIIH 168
V T L+++ M Y S + G M E + + Y HQ IH
Sbjct: 66 TVFTTGSWLWVISPFMAYGSANSLLKTYFPEG-MSEALIGNILFGALRGLNYLHQNGYIH 124
Query: 169 RDLKAENLLLDSEMNIKIADFGFSNEFT---PGNKLDTFCGSP-------PYAAPELFQG 218
R++KA ++L+ + + ++ G S+ ++ G K P P+ +PEL +
Sbjct: 125 RNIKASHILISGDGLVSLS--GLSHLYSLVRNGQKAKVVYDFPQFSTSVLPWLSPELLRQ 182
Query: 219 KKYD-GPEVDVWSLGVILYTLVSGSLPFDGSTLRELRERVLRGKYRIPFYMST 270
Y + D++S+G+ L +G +PF ++ + L+G P ++T
Sbjct: 183 DLYGYNVKSDIYSVGITACELATGRVPFQDMLRTQMLLQKLKGPPYSPLDITT 235
Score = 28.8 bits (64), Expect = 9.5
Identities = 15/58 (25%), Positives = 24/58 (41%), Gaps = 1/58 (1%)
Query: 491 MEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKIIHRDLKAENLLLDSE 548
M Y S + G M E + + Y HQ IHR++KA ++L+ +
Sbjct: 81 MAYGSANSLLKTYFPEG-MSEALIGNILFGALRGLNYLHQNGYIHRNIKASHILISGD 137
>gnl|CDD|133240 cd05109, PTKc_HER2, Catalytic domain of the Protein Tyrosine
Kinase, HER2. Protein Tyrosine Kinase (PTK) family;
HER2 (ErbB2, HER2/neu); catalytic (c) domain. The PTKc
family is part of a larger superfamily that includes the
catalytic domains of other kinases such as protein
serine/threonine kinases, RIO kinases, and
phosphoinositide 3-kinase (PI3K). PTKs catalyze the
transfer of the gamma-phosphoryl group from ATP to
tyrosine (tyr) residues in protein substrates. HER2 is a
member of the EGFR (HER, ErbB) subfamily of proteins,
which are receptor tyr kinases (RTKs) containing an
extracellular EGF-related ligand-binding region, a
transmembrane helix, and a cytoplasmic region with a tyr
kinase domain and a regulatory C-terminal tail. Unlike
other tyr kinases, phosphorylation of the activation
loop of EGFR proteins is not critical to their
activation. Instead, they are activated by
ligand-induced dimerization, leading to the
phosphorylation of tyr residues in the C-terminal tail,
which serve as binding sites for downstream signaling
molecules. HER2 does not bind to any known EGFR
subfamily ligands, but contributes to the kinase
activity of all possible heterodimers. It acts as the
preferred partner with other ligand-bound EGFR proteins
and functions as a signal amplifier, with the HER2-HER3
heterodimer being the most potent pair in mitogenic
signaling. HER2 plays an important role in cell
development, proliferation, survival and motility.
Overexpression of HER2 results in its activation and
downstream signaling, even in the absence of ligand.
HER2 overexpression, mainly due to gene amplification,
has been shown in a variety of human cancers. Its role
in breast cancer is especially well-documented. HER2 is
up-regulated in about 25% of breast tumors and is
associated with increases in tumor aggressiveness,
recurrence and mortality. HER2 is a target for
monoclonal antibodies and small molecule inhibitors,
which are being developed as treatments for cancer. The
first humanized antibody approved for clinical use is
Trastuzumab (Herceptin), which is being used in
combination with other therapies to improve the survival
rates of patients with HER2-overexpressing breast
cancer.
Length = 279
Score = 77.0 bits (189), Expect = 2e-15
Identities = 61/226 (26%), Positives = 113/226 (50%), Gaps = 13/226 (5%)
Query: 49 KLLKTIGKGNFAKVKLAKHVPTGKE----VAIKIIDKTQLNPGSLQKLFREVRIMKMLDH 104
K +K +G G F V +P G+ VAIK++ + +P + +++ E +M +
Sbjct: 10 KKVKVLGSGAFGTVYKGIWIPDGENVKIPVAIKVL-RENTSPKANKEILDEAYVMAGVGS 68
Query: 105 PNIVKLFQVIETEKTLYLVMEYASGGEVFDYLVLH-GRMKEKEARAKFRQIVSAVQYCHQ 163
P + +L + T T+ LV + G + DY+ + R+ ++ QI + Y +
Sbjct: 69 PYVCRLLGICLTS-TVQLVTQLMPYGCLLDYVRENKDRIGSQDLLNWCVQIAKGMSYLEE 127
Query: 164 KKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNK-LDTFCGSPP--YAAPELFQGKK 220
+++HRDL A N+L+ S ++KI DFG + G P + A E ++
Sbjct: 128 VRLVHRDLAARNVLVKSPNHVKITDFGLARLLDIDETEYHADGGKVPIKWMALESILHRR 187
Query: 221 YDGPEVDVWSLGVILYTLVS-GSLPFDGSTLRELRERVLRGKYRIP 265
+ + DVWS GV ++ L++ G+ P+DG RE+ + + +G+ R+P
Sbjct: 188 FTH-QSDVWSYGVTVWELMTFGAKPYDGIPAREIPDLLEKGE-RLP 231
Score = 45.4 bits (107), Expect = 5e-05
Identities = 23/75 (30%), Positives = 41/75 (54%), Gaps = 1/75 (1%)
Query: 486 TLYLVMEYASGGEVFDYLVLH-GRMKEKEARAKFRQIVSAVQYCHQKKIIHRDLKAENLL 544
T+ LV + G + DY+ + R+ ++ QI + Y + +++HRDL A N+L
Sbjct: 82 TVQLVTQLMPYGCLLDYVRENKDRIGSQDLLNWCVQIAKGMSYLEEVRLVHRDLAARNVL 141
Query: 545 LDSEMNIKIADFGFS 559
+ S ++KI DFG +
Sbjct: 142 VKSPNHVKITDFGLA 156
>gnl|CDD|173649 cd05093, PTKc_TrkB, Catalytic domain of the Protein Tyrosine
Kinase, Tropomyosin Related Kinase B. Protein Tyrosine
Kinase (PTK) family; Tropomyosin Related Kinase B
(TrkB); catalytic (c) domain. The PTKc family is part of
a larger superfamily that includes the catalytic domains
of other kinases such as protein serine/threonine
kinases, RIO kinases, and phosphoinositide 3-kinase
(PI3K). PTKs catalyze the transfer of the
gamma-phosphoryl group from ATP to tyrosine (tyr)
residues in protein substrates. TrkB is a member of the
Trk subfamily of proteins, which are receptor tyr
kinases (RTKs) containing an extracellular region with
arrays of leucine-rich motifs flanked by two
cysteine-rich clusters followed by two
immunoglobulin-like domains, a transmembrane segment,
and an intracellular catalytic domain. Binding of TrkB
to its ligands, brain-derived neurotrophic factor (BDNF)
or neurotrophin 4 (NT4), results in receptor
oligomerization and activation of the catalytic domain.
TrkB is broadly expressed in the nervous system and in
some non-neural tissues. It plays important roles in
cell proliferation, differentiation, and survival.
BDNF/Trk signaling plays a key role in regulating
activity-dependent synaptic plasticity. TrkB also
contributes to protection against gp120-induced neuronal
cell death. TrkB overexpression is associated with poor
prognosis in neuroblastoma (NB) and other human cancers.
It acts as a suppressor of anoikis (detachment-induced
apoptosis) and contributes to tumor metastasis.
Length = 288
Score = 76.6 bits (188), Expect = 3e-15
Identities = 60/240 (25%), Positives = 110/240 (45%), Gaps = 23/240 (9%)
Query: 44 HIGKYKLL--KTIGKGNFAKVKLAK---HVPTGKEVAIKIIDKTQLNPGSLQKLFREVRI 98
HI ++ ++ + +G+G F KV LA+ P ++ + + + + + RE +
Sbjct: 1 HIKRHNIVLKRELGEGAFGKVFLAECYNLCPEQDKILVAVKTLKDASDNARKDFHREAEL 60
Query: 99 MKMLDHPNIVKLFQVIETEKTLYLVMEYASGGEVFDYLVLHG-------------RMKEK 145
+ L H +IVK + V L +V EY G++ +L HG + +
Sbjct: 61 LTNLQHEHIVKFYGVCVEGDPLIMVFEYMKHGDLNKFLRAHGPDAVLMAEGNRPAELTQS 120
Query: 146 EARAKFRQIVSAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEF--TPGNKLDT 203
+ +QI + + Y + +HRDL N L+ + +KI DFG S + T ++
Sbjct: 121 QMLHIAQQIAAGMVYLASQHFVHRDLATRNCLVGENLLVKIGDFGMSRDVYSTDYYRVGG 180
Query: 204 FCGSP-PYAAPELFQGKKYDGPEVDVWSLGVILYTLVS-GSLPFDGSTLRELRERVLRGK 261
P + PE +K+ E DVWSLGV+L+ + + G P+ + E+ E + +G+
Sbjct: 181 HTMLPIRWMPPESIMYRKFT-TESDVWSLGVVLWEIFTYGKQPWYQLSNNEVIECITQGR 239
Score = 44.7 bits (105), Expect = 9e-05
Identities = 26/103 (25%), Positives = 45/103 (43%), Gaps = 13/103 (12%)
Query: 472 ETLLKLFQVIETEKTLYLVMEYASGGEVFDYLVLHG-------------RMKEKEARAKF 518
E ++K + V L +V EY G++ +L HG + + +
Sbjct: 67 EHIVKFYGVCVEGDPLIMVFEYMKHGDLNKFLRAHGPDAVLMAEGNRPAELTQSQMLHIA 126
Query: 519 RQIVSAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNE 561
+QI + + Y + +HRDL N L+ + +KI DFG S +
Sbjct: 127 QQIAAGMVYLASQHFVHRDLATRNCLVGENLLVKIGDFGMSRD 169
>gnl|CDD|133189 cd05058, PTKc_Met_Ron, Catalytic domain of the Protein Tyrosine
Kinases, Met and Ron. Protein Tyrosine Kinase (PTK)
family; Met and Ron; catalytic (c) domain. The PTKc
family is part of a larger superfamily that includes the
catalytic domains of other kinases such as protein
serine/threonine kinases, RIO kinases, and
phosphoinositide 3-kinase (PI3K). PTKs catalyze the
transfer of the gamma-phosphoryl group from ATP to
tyrosine (tyr) residues in protein substrates. Met and
Ron are receptor tyr kinases (RTKs) composed of an
alpha-beta heterodimer. The extracellular alpha chain is
disulfide linked to the beta chain, which contains an
extracellular ligand-binding region with a sema domain,
a PSI domain and four IPT repeats, a transmembrane
segment, and an intracellular catalytic domain. Binding
to their ligands leads to receptor dimerization,
autophosphorylation, activation, and intracellular
signaling. Met binds to the ligand, hepatocyte growth
factor/scatter factor (HGF/SF), and is also called the
HGF receptor. HGF/Met signaling plays a role in growth,
transformation, cell motility, invasion, metastasis,
angiogenesis, wound healing, and tissue regeneration.
Aberrant expression of Met through mutations or gene
amplification is associated with many human cancers
including hereditary papillary renal and gastric
carcinomas. The ligand for Ron is macrophage stimulating
protein (MSP). Ron signaling is important in regulating
cell motility, adhesion, proliferation, and apoptosis.
Aberrant Ron expression is implicated in tumorigenesis
and metastasis.
Length = 262
Score = 74.4 bits (183), Expect = 9e-15
Identities = 59/211 (27%), Positives = 107/211 (50%), Gaps = 29/211 (13%)
Query: 54 IGKGNFAKVKLAKHV-PTGKEV--AIKIIDK-TQLNPGSLQKLFREVRIMKMLDHPNIVK 109
IGKG+F V + G+++ A+K +++ T L +++ +E IMK HPN++
Sbjct: 3 IGKGHFGCVYHGTLIDSDGQKIHCAVKSLNRITDL--EEVEQFLKEGIIMKDFSHPNVLS 60
Query: 110 LFQV-IETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAK----F-RQIVSAVQYCHQ 163
L + + +E + +V+ Y G++ +++ R + K F Q+ ++Y
Sbjct: 61 LLGICLPSEGSPLVVLPYMKHGDLRNFI----RSETHNPTVKDLIGFGLQVAKGMEYLAS 116
Query: 164 KKIIHRDLKAENLLLDSEMNIKIADFGFSNE------FTPGNKLDTFCGSPP--YAAPEL 215
KK +HRDL A N +LD +K+ADFG + + ++ N P + A E
Sbjct: 117 KKFVHRDLAARNCMLDESFTVKVADFGLARDIYDKEYYSVHNHTG---AKLPVKWMALES 173
Query: 216 FQGKKYDGPEVDVWSLGVILYTLVS-GSLPF 245
Q +K+ + DVWS GV+L+ L++ G+ P+
Sbjct: 174 LQTQKFT-TKSDVWSFGVLLWELMTRGAPPY 203
Score = 46.3 bits (110), Expect = 2e-05
Identities = 17/40 (42%), Positives = 25/40 (62%)
Query: 520 QIVSAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFS 559
Q+ ++Y KK +HRDL A N +LD +K+ADFG +
Sbjct: 106 QVAKGMEYLASKKFVHRDLAARNCMLDESFTVKVADFGLA 145
>gnl|CDD|173647 cd05091, PTKc_Ror2, Catalytic domain of the Protein Tyrosine
Kinase, Receptor tyrosine kinase-like Orphan Receptor 2.
Protein Tyrosine Kinase (PTK) family; Receptor tyrosine
kinase-like Orphan Receptor 2 (Ror2); catalytic (c)
domain. The PTKc family is part of a larger superfamily
that includes the catalytic domains of other kinases
such as protein serine/threonine kinases, RIO kinases,
and phosphoinositide 3-kinase (PI3K). PTKs catalyze the
transfer of the gamma-phosphoryl group from ATP to
tyrosine (tyr) residues in protein substrates. Ror
proteins are orphan receptor tyr kinases (RTKs)
containing an extracellular region with
immunoglobulin-like, cysteine-rich, and kringle domains,
a transmembrane segment, and an intracellular catalytic
domain. Ror RTKs are unrelated to the nuclear receptor
subfamily called retinoid-related orphan receptors
(RORs). RTKs are usually activated through ligand
binding, which causes dimerization and
autophosphorylation of the intracellular tyr kinase
catalytic domain. Ror2 plays important roles in skeletal
and heart formation. Ror2-deficient mice show widespread
bone abnormalities, ventricular defects in the heart,
and respiratory dysfunction. Mutations in human Ror2
result in two different bone development genetic
disorders, recessive Robinow syndrome and brachydactyly
type B. Ror2 is also implicated in neural development.
Length = 283
Score = 74.3 bits (182), Expect = 2e-14
Identities = 64/251 (25%), Positives = 120/251 (47%), Gaps = 32/251 (12%)
Query: 42 EPHIGKYKLLKTIGKGNFAKVKLAKHVPTG-----KEVAIKII-DKTQLNPGSLQKLFRE 95
E ++ + ++ +G+ F KV T + VAIK + DK + G L++ F+
Sbjct: 1 EINLSTVRFMEELGEDRFGKVYKGHLFGTAPGEQTQAVAIKTLKDKAE---GPLREEFKH 57
Query: 96 VRIMKM-LDHPNIVKLFQVIETEKTLYLVMEYASGGEVFDYLVLHG------------RM 142
+M+ L HPNIV L V+ E+ L ++ Y S ++ ++LV+ +
Sbjct: 58 EAMMRSRLQHPNIVCLLGVVTKEQPLSMIFSYCSHSDLHEFLVMRSPHSDVGSTDDDKTV 117
Query: 143 KEKEARAKF----RQIVSAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPG 198
K A F QI + +++ ++H+DL N+L+ ++N+KI+D G E
Sbjct: 118 KSTLEPADFVHIVTQIAAGMEFLSSHHVVHKDLATRNVLVFDKLNVKISDLGLFREVYAA 177
Query: 199 NKLDTFCGS--P-PYAAPELFQGKKYDGPEVDVWSLGVILYTLVS-GSLPFDGSTLRELR 254
+ S P + +PE K+ + D+WS GV+L+ + S G P+ G + +++
Sbjct: 178 DYYKLMGNSLLPIRWMSPEAIMYGKFS-IDSDIWSYGVVLWEVFSYGLQPYCGYSNQDVI 236
Query: 255 ERVLRGKYRIP 265
E ++R + +P
Sbjct: 237 E-MIRNRQVLP 246
Score = 43.1 bits (101), Expect = 3e-04
Identities = 24/101 (23%), Positives = 47/101 (46%), Gaps = 16/101 (15%)
Query: 477 LFQVIETEKTLYLVMEYASGGEVFDYLVLHG------------RMKEKEARAKF----RQ 520
L V+ E+ L ++ Y S ++ ++LV+ +K A F Q
Sbjct: 73 LLGVVTKEQPLSMIFSYCSHSDLHEFLVMRSPHSDVGSTDDDKTVKSTLEPADFVHIVTQ 132
Query: 521 IVSAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNE 561
I + +++ ++H+DL N+L+ ++N+KI+D G E
Sbjct: 133 IAAGMEFLSSHHVVHKDLATRNVLVFDKLNVKISDLGLFRE 173
>gnl|CDD|173767 cd08227, PK_STRAD_alpha, Pseudokinase domain of STE20-related
kinase adapter protein alpha. Protein Kinase family,
STE20-related kinase adapter protein (STRAD) alpha
subfamily, pseudokinase domain. The STRAD alpha
subfamily is part of a larger superfamily that includes
the catalytic domains of serine/threonine kinases
(STKs), protein tyrosine kinases, RIO kinases,
aminoglycoside phosphotransferase, choline kinase, and
phosphoinositide 3-kinase. The pseudokinase domain shows
similarity to protein kinases but lacks crucial residues
for catalytic activity. STRAD forms a complex with the
scaffolding protein MO25, and the STK, LKB1, resulting
in the activation of the kinase. In the complex, LKB1
phosphorylates and activates adenosine
monophosphate-activated protein kinases (AMPKs), which
regulate cell energy metabolism and cell polarity. LKB1
is a tumor suppressor linked to the rare inherited
disease, Peutz-Jeghers syndrome, which is characterized
by a predisposition to benign polyps and
hyperpigmentation of the buccal mucosa. There are two
forms of STRAD, alpha and beta, that complex with LKB1
and MO25. The structure of STRAD-alpha is available and
shows that this protein binds ATP, has an ordered
activation loop, and adopts a closed conformation
typical of fully active protein kinases. It does not
possess activity due to nonconservative substitutions of
essential catalytic residues. ATP binding enhances the
affinity of STRAD for MO25. The conformation of
STRAD-alpha, stabilized through ATP and MO25, may be
needed to activate LKB1. A mutation which results in a
truncation of a C-terminal part of the human STRAD-alpha
pseudokinase domain and disrupts its association with
LKB1, leads to PMSE (polyhydramnios, megalencephaly,
symptomatic epilepsy) syndrome. Several splice variants
of STRAD-alpha exist which exhibit different effects on
the localization and activation of LKB1.
Length = 327
Score = 74.2 bits (182), Expect = 3e-14
Identities = 71/297 (23%), Positives = 133/297 (44%), Gaps = 24/297 (8%)
Query: 49 KLLKTIGKG--NFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLDHPN 106
+LL IG+G + V LA++ PTG+ V ++ I+ + L E+ + K+ +HPN
Sbjct: 1 ELLTVIGRGFEDLMTVNLARYKPTGEYVTVRRINLEACTNEMVTFLQGELHVSKLFNHPN 60
Query: 107 IVKLFQVIETEKTLYLVMEYASGGEVFDYLVLH--GRMKEKEARAKFRQIVSAVQYCHQK 164
IV + L++V + + G D + H M E + ++ A+ Y H
Sbjct: 61 IVPYRATFIADNELWVVTSFMAYGSAKDLICTHFMDGMSELAIAYILQGVLKALDYIHHM 120
Query: 165 KIIHRDLKAENLLLDSEMNIKIADFGFSNEFT---PGNKLDTFCGSP-------PYAAPE 214
+HR +KA ++L+ + + ++ G + + G +L P P+ +PE
Sbjct: 121 GYVHRSVKASHILISVDGKVYLS--GLRSNLSMINHGQRLRVVHDFPKYSVKVLPWLSPE 178
Query: 215 LFQG--KKYDGPEVDVWSLGVILYTLVSGSLPFDGSTLRELRERVLRGKYRIPFYMSTDC 272
+ Q + YD + D++S+G+ L +G +PF ++ L G +P + D
Sbjct: 179 VLQQNLQGYDA-KSDIYSVGITACELANGHVPFKDMPATQMLLEKLNGT--VPCLL--DT 233
Query: 273 ENLLKKFLVLNPAKRASLEVSGEVTLGGAPVTSSGGAGTNHTHNSSISPAPTNFKRQ 329
+ + L + P++ + GE T P S G ++H +N + SP +F Q
Sbjct: 234 TTIPAEELTMKPSRSGANSGLGESTTVSTP-RPSNGESSSHPYNRTFSPHFHHFVEQ 289
>gnl|CDD|223009 PHA03211, PHA03211, serine/threonine kinase US3; Provisional.
Length = 461
Score = 75.3 bits (185), Expect = 3e-14
Identities = 57/179 (31%), Positives = 92/179 (51%), Gaps = 22/179 (12%)
Query: 95 EVRIMKMLDHPNIVKLFQVIETEKTLYLVM-EYASGGEVFDYLVLHGR-MKEKEARAKFR 152
E R+++ L HP ++ L V LV+ +Y S +++ YL R + + A R
Sbjct: 210 EARLLRRLSHPAVLALLDVRVVGGLTCLVLPKYRS--DLYTYLGARLRPLGLAQVTAVAR 267
Query: 153 QIVSAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTF----CGSP 208
Q++SA+ Y H + IIHRD+K EN+L++ +I + DFG + F G+ F G+
Sbjct: 268 QLLSAIDYIHGEGIIHRDIKTENVLVNGPEDICLGDFGAAC-FARGSWSTPFHYGIAGTV 326
Query: 209 PYAAPELFQGKKYDGPEVDVWSLGVILY-------TLVSGSL-----PFDGSTLRELRE 255
APE+ G Y P VD+WS G++++ +L S S P+D LR +R+
Sbjct: 327 DTNAPEVLAGDPYT-PSVDIWSAGLVIFEAAVHTASLFSASRGDERRPYDAQILRIIRQ 384
Score = 51.4 bits (123), Expect = 1e-06
Identities = 34/107 (31%), Positives = 52/107 (48%), Gaps = 11/107 (10%)
Query: 519 RQIVSAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTF----CGS 574
RQ++SA+ Y H + IIHRD+K EN+L++ +I + DFG + F G+ F G+
Sbjct: 267 RQLLSAIDYIHGEGIIHRDIKTENVLVNGPEDICLGDFGAAC-FARGSWSTPFHYGIAGT 325
Query: 575 PPYAAPELFQGG--APVTSSGGAG----TNHTHNSSISPAPTNFKRQ 615
APE+ G P AG H +S+ A +R+
Sbjct: 326 VDTNAPEVLAGDPYTPSVDIWSAGLVIFEAAVHTASLFSASRGDERR 372
>gnl|CDD|133168 cd05036, PTKc_ALK_LTK, Catalytic domain of the Protein Tyrosine
Kinases, Anaplastic Lymphoma Kinase and Leukocyte
Tyrosine Kinase. Protein Tyrosine Kinase (PTK) family;
Anaplastic Lymphoma Kinase (ALK) and Leukocyte Tyrosine
(tyr) Kinase (LTK); catalytic (c) domain. The PTKc
family is part of a larger superfamily that includes the
catalytic domains of other kinases such as protein
serine/threonine kinases, RIO kinases, and
phosphoinositide 3-kinase (PI3K). PTKs catalyze the
transfer of the gamma-phosphoryl group from ATP to tyr
residues in protein substrates. ALK and LTK are orphan
receptor tyr kinases (RTKs) whose ligands are not yet
well-defined. RTKs contain an extracellular
ligand-binding domain, a transmembrane region, and an
intracellular tyr kinase domain. They are usually
activated through ligand binding, which causes
dimerization and autophosphorylation of the
intracellular tyr kinase catalytic domain. ALK appears
to play an important role in mammalian neural
development as well as visceral muscle differentiation
in Drosophila. ALK is aberrantly expressed as fusion
proteins, due to chromosomal translocations, in about
60% of anaplastic large cell lymphomas (ALCLs). ALK
fusion proteins are also found in rare cases of diffuse
large B cell lymphomas (DLBCLs). LTK is mainly expressed
in B lymphocytes and neuronal tissues. It is important
in cell proliferation and survival. Transgenic mice
expressing TLK display retarded growth and high
mortality rate. In addition, a polymorphism in mouse and
human LTK is implicated in the pathogenesis of systemic
lupus erythematosus.
Length = 277
Score = 72.5 bits (178), Expect = 5e-14
Identities = 64/237 (27%), Positives = 101/237 (42%), Gaps = 35/237 (14%)
Query: 50 LLKTIGKGNFAKV--KLAKHVPTGK-EVAIKIIDKTQLNPGSLQKLF-REVRIMKMLDHP 105
LL+ +G G F +V L + E+ + + + + F E IM +H
Sbjct: 10 LLRALGHGAFGEVYEGLYRGRDGDAVELQVAVKTLPESCSEQDESDFLMEALIMSKFNHQ 69
Query: 106 NIVKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGR----------MKEKEARAKFRQIV 155
NIV+L V ++++E +GG++ +L R MK+ A R +
Sbjct: 70 NIVRLIGVSFERLPRFILLELMAGGDLKSFL-RENRPRPERPSSLTMKDLLFCA--RDVA 126
Query: 156 SAVQYCHQKKIIHRDLKAENLLLDSE---MNIKIADFGFSNEF-------TPGNKLDTFC 205
+Y + IHRD+ A N LL + KIADFG + + G +
Sbjct: 127 KGCKYLEENHFIHRDIAARNCLLTCKGPGRVAKIADFGMARDIYRASYYRKGGRAMLPIK 186
Query: 206 GSPPYAAPE-LFQGKKYDGPEVDVWSLGVILYTLVS-GSLPFDGSTLRELRERVLRG 260
PP A + +F K DVWS GV+L+ + S G +P+ G T +E+ E V G
Sbjct: 187 WMPPEAFLDGIFTSK------TDVWSFGVLLWEIFSLGYMPYPGRTNQEVMEFVTGG 237
Score = 38.6 bits (90), Expect = 0.008
Identities = 24/87 (27%), Positives = 40/87 (45%), Gaps = 16/87 (18%)
Query: 488 YLVMEYASGGEVFDYLVLHGR----------MKEKEARAKFRQIVSAVQYCHQKKIIHRD 537
++++E +GG++ +L R MK+ A R + +Y + IHRD
Sbjct: 85 FILLELMAGGDLKSFL-RENRPRPERPSSLTMKDLLFCA--RDVAKGCKYLEENHFIHRD 141
Query: 538 LKAENLLLDSE---MNIKIADFGFSNE 561
+ A N LL + KIADFG + +
Sbjct: 142 IAARNCLLTCKGPGRVAKIADFGMARD 168
>gnl|CDD|173650 cd05094, PTKc_TrkC, Catalytic domain of the Protein Tyrosine
Kinase, Tropomyosin Related Kinase C. Protein Tyrosine
Kinase (PTK) family; Tropomyosin Related Kinase C
(TrkC); catalytic (c) domain. The PTKc family is part of
a larger superfamily that includes the catalytic domains
of other kinases such as protein serine/threonine
kinases, RIO kinases, and phosphoinositide 3-kinase
(PI3K). PTKs catalyze the transfer of the
gamma-phosphoryl group from ATP to tyrosine (tyr)
residues in protein substrates. TrkC is a member of the
Trk subfamily of proteins, which are receptor tyr
kinases (RTKs) containing an extracellular region with
arrays of leucine-rich motifs flanked by two
cysteine-rich clusters followed by two
immunoglobulin-like domains, a transmembrane segment,
and an intracellular catalytic domain. Binding of TrkC
to its ligand, neurotrophin 3 (NT3), results in receptor
oligomerization and activation of the catalytic domain.
TrkC is broadly expressed in the nervous system and in
some non-neural tissues including the developing heart.
NT3/TrkC signaling plays an important role in the
innervation of the cardiac conducting system and the
development of smooth muscle cells. Mice deficient with
NT3 and TrkC have multiple heart defects. NT3/TrkC
signaling is also critical for the development and
maintenance of enteric neurons that are important for
the control of gut peristalsis.
Length = 291
Score = 72.7 bits (178), Expect = 6e-14
Identities = 67/238 (28%), Positives = 112/238 (47%), Gaps = 30/238 (12%)
Query: 50 LLKTIGKGNFAKVKLAKHV---PTGKE--VAIKIIDKTQLNPGSLQKLF-REVRIMKMLD 103
L + +G+G F KV LA+ PT + VA+K + L + +K F RE ++ L
Sbjct: 9 LKRELGEGAFGKVFLAECYNLSPTKDKMLVAVKALKDPTL---AARKDFQREAELLTNLQ 65
Query: 104 HPNIVKLFQVIETEKTLYLVMEYASGGEVFDYLVLHG-------RMKEKEARAKF----- 151
H +IVK + V L +V EY G++ +L HG + ++A+ +
Sbjct: 66 HEHIVKFYGVCGDGDPLIMVFEYMKHGDLNKFLRAHGPDAMILVDGQPRQAKGELGLSQM 125
Query: 152 ----RQIVSAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGN--KLDTFC 205
QI S + Y + +HRDL N L+ + + +KI DFG S + + ++
Sbjct: 126 LHIASQIASGMVYLASQHFVHRDLATRNCLVGANLLVKIGDFGMSRDVYSTDYYRVGGHT 185
Query: 206 GSP-PYAAPELFQGKKYDGPEVDVWSLGVILYTLVS-GSLPFDGSTLRELRERVLRGK 261
P + PE +K+ E DVWS GVIL+ + + G P+ + E+ E + +G+
Sbjct: 186 MLPIRWMPPESIMYRKFT-TESDVWSFGVILWEIFTYGKQPWFQLSNTEVIECITQGR 242
Score = 42.7 bits (100), Expect = 4e-04
Identities = 28/106 (26%), Positives = 48/106 (45%), Gaps = 16/106 (15%)
Query: 472 ETLLKLFQVIETEKTLYLVMEYASGGEVFDYLVLHG-------RMKEKEARAKF------ 518
E ++K + V L +V EY G++ +L HG + ++A+ +
Sbjct: 67 EHIVKFYGVCGDGDPLIMVFEYMKHGDLNKFLRAHGPDAMILVDGQPRQAKGELGLSQML 126
Query: 519 ---RQIVSAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNE 561
QI S + Y + +HRDL N L+ + + +KI DFG S +
Sbjct: 127 HIASQIASGMVYLASQHFVHRDLATRNCLVGANLLVKIGDFGMSRD 172
>gnl|CDD|133175 cd05043, PTK_Ryk, Pseudokinase domain of Ryk (Receptor related to
tyrosine kinase). Protein Tyrosine Kinase (PTK) family;
Receptor related to tyrosine kinase (Ryk); pseudokinase
domain. The PTKc (catalytic domain) family to which this
subfamily belongs, is part of a larger superfamily that
includes the catalytic domains of other kinases such as
protein serine/threonine kinases, RIO kinases, and
phosphoinositide 3-kinase (PI3K). PTKs catalyze the
transfer of the gamma-phosphoryl group from ATP to
tyrosine (tyr) residues in protein substrates. Ryk is a
receptor tyr kinase (RTK) containing an extracellular
region with two leucine-rich motifs, a transmembrane
segment, and an intracellular inactive pseudokinase
domain. The extracellular region of Ryk shows homology
to the N-terminal domain of Wnt inhibitory factor-1
(WIF) and serves as the ligand (Wnt) binding domain of
Ryk. Ryk is expressed in many different tissues both
during development and in adults, suggesting a
widespread function. It acts as a chemorepulsive axon
guidance receptor of Wnt glycoproteins and is
responsible for the establishment of axon tracts during
the development of the central nervous system. In
addition, studies in mice reveal that Ryk is essential
in skeletal, craniofacial, and cardiac development.
Thus, it appears Ryk is involved in signal transduction
despite its lack of kinase activity. Ryk may function as
an accessory protein that modulates the signals coming
from catalytically active partner RTKs such as the Eph
receptors.
Length = 280
Score = 72.1 bits (177), Expect = 7e-14
Identities = 60/237 (25%), Positives = 102/237 (43%), Gaps = 28/237 (11%)
Query: 50 LLKTIGKGNFAKVKLAK--HVPTGKE--VAIKIIDKTQLNPGSLQKLFREVRIMKMLDHP 105
L + +G F ++ GKE V +K + K + + L +E ++ L H
Sbjct: 10 LSDLLQEGTFGRIFYGILIDEKPGKEEEVFVKTV-KDHASEIQVTLLLQESCLLYGLSHQ 68
Query: 106 NIVKLFQV-IETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFR---------QIV 155
NI+ + V IE + +++ Y + G + +L R+ E QI
Sbjct: 69 NILPILHVCIEDGEPPFVLYPYMNWGNLKLFLQ-QCRLGEANNPQALSTQQLVHMAIQIA 127
Query: 156 SAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFC-----GSP-P 209
+ Y H++ +IH+D+ A N ++D E+ +KI D S + P D C P
Sbjct: 128 CGMSYLHKRGVIHKDIAARNCVIDEELQVKITDNALSRDLFPM---DYHCLGDNENRPVK 184
Query: 210 YAAPELFQGKKYDGPEVDVWSLGVILYTLVS-GSLPFDGSTLRELRERVLRGKYRIP 265
+ A E K+Y DVWS GV+L+ L++ G P+ E+ L+ YR+
Sbjct: 185 WMALESLVNKEYSSAS-DVWSFGVLLWELMTLGQTPYVEIDPFEM-AAYLKDGYRLA 239
Score = 52.0 bits (125), Expect = 3e-07
Identities = 16/47 (34%), Positives = 28/47 (59%)
Query: 520 QIVSAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGN 566
QI + Y H++ +IH+D+ A N ++D E+ +KI D S + P +
Sbjct: 125 QIACGMSYLHKRGVIHKDIAARNCVIDEELQVKITDNALSRDLFPMD 171
>gnl|CDD|173648 cd05092, PTKc_TrkA, Catalytic domain of the Protein Tyrosine
Kinase, Tropomyosin Related Kinase A. Protein Tyrosine
Kinase (PTK) family; Tropomyosin Related Kinase A
(TrkA); catalytic (c) domain. The PTKc family is part of
a larger superfamily that includes the catalytic domains
of other kinases such as protein serine/threonine
kinases, RIO kinases, and phosphoinositide 3-kinase
(PI3K). PTKs catalyze the transfer of the
gamma-phosphoryl group from ATP to tyrosine (tyr)
residues in protein substrates. TrkA is a member of the
Trk subfamily of proteins, which are receptor tyr
kinases (RTKs) containing an extracellular region with
arrays of leucine-rich motifs flanked by two
cysteine-rich clusters followed by two
immunoglobulin-like domains, a transmembrane segment,
and an intracellular catalytic domain. Binding of TrkA
to its ligand, nerve growth factor (NGF), results in
receptor oligomerization and activation of the catalytic
domain. TrkA is expressed mainly in neural-crest-derived
sensory and sympathetic neurons of the peripheral
nervous system, and in basal forebrain cholinergic
neurons of the central nervous system. It is critical
for neuronal growth, differentiation and survival.
Alternative TrkA splicing has been implicated as a
pivotal regulator of neuroblastoma (NB) behavior. Normal
TrkA expression is associated with better NB prognosis,
while the hypoxia-regulated TrkAIII splice variant
promotes NB pathogenesis and progression. Aberrant TrkA
expression has also been demonstrated in non-neural
tumors including prostate, breast, lung, and pancreatic
cancers.
Length = 280
Score = 70.8 bits (173), Expect = 2e-13
Identities = 56/214 (26%), Positives = 97/214 (45%), Gaps = 23/214 (10%)
Query: 54 IGKGNFAKVKLAK---HVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLDHPNIVKL 110
+G+G F KV LA+ +P ++ + + + + + Q RE ++ +L H +IV+
Sbjct: 13 LGEGAFGKVFLAECHNLLPEQDKMLVAVKALKEASESARQDFQREAELLTVLQHQHIVRF 72
Query: 111 FQVIETEKTLYLVMEYASGGEVFDYLVLHGR----MKEKEARAKFR-----------QIV 155
+ V + L +V EY G++ +L HG + E A + QI
Sbjct: 73 YGVCTEGRPLLMVFEYMRHGDLNRFLRSHGPDAKILAGGEDVAPGQLTLGQMLAIASQIA 132
Query: 156 SAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEF--TPGNKLDTFCGSP-PYAA 212
S + Y +HRDL N L+ + +KI DFG S + T ++ P +
Sbjct: 133 SGMVYLASLHFVHRDLATRNCLVGQGLVVKIGDFGMSRDIYSTDYYRVGGRTMLPIRWMP 192
Query: 213 PELFQGKKYDGPEVDVWSLGVILYTLVS-GSLPF 245
PE +K+ E D+WS GV+L+ + + G P+
Sbjct: 193 PESILYRKFT-TESDIWSFGVVLWEIFTYGKQPW 225
Score = 40.7 bits (95), Expect = 0.002
Identities = 27/105 (25%), Positives = 45/105 (42%), Gaps = 15/105 (14%)
Query: 472 ETLLKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGR----MKEKEARAKFR-------- 519
+ +++ + V + L +V EY G++ +L HG + E A +
Sbjct: 67 QHIVRFYGVCTEGRPLLMVFEYMRHGDLNRFLRSHGPDAKILAGGEDVAPGQLTLGQMLA 126
Query: 520 ---QIVSAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNE 561
QI S + Y +HRDL N L+ + +KI DFG S +
Sbjct: 127 IASQIASGMVYLASLHFVHRDLATRNCLVGQGLVVKIGDFGMSRD 171
>gnl|CDD|133228 cd05097, PTKc_DDR_like, Catalytic domain of Discoidin Domain
Receptor-like Protein Tyrosine Kinases. Protein
Tyrosine Kinase (PTK) family; Discoidin Domain Receptor
(DDR)-like proteins; catalytic (c) domain. The PTKc
family is part of a larger superfamily that includes the
catalytic domains of other kinases such as protein
serine/threonine kinases, RIO kinases, and
phosphoinositide 3-kinase (PI3K). PTKs catalyze the
transfer of the gamma-phosphoryl group from ATP to
tyrosine (tyr) residues in protein substrates. DDR-like
proteins are members of the DDR subfamily, which are
receptor tyr kinases (RTKs) containing an extracellular
discoidin homology domain, a transmembrane segment, an
extended juxtamembrane region, and an intracellular
catalytic domain. The binding of the ligand, collagen,
to DDRs results in a slow but sustained receptor
activation. DDRs regulate cell adhesion, proliferation,
and extracellular matrix remodeling. They have been
linked to a variety of human cancers including breast,
colon, ovarian, brain, and lung. There is no evidence
showing that DDRs act as transforming oncogenes. They
are more likely to play a role in the regulation of
tumor growth and metastasis.
Length = 295
Score = 70.4 bits (172), Expect = 3e-13
Identities = 44/185 (23%), Positives = 80/185 (43%), Gaps = 39/185 (21%)
Query: 47 KYKLLKTIGKGNFAKVKLAK--------HVPTGKE------VAIKIIDKTQLNPGSLQKL 92
+ +L + +G+G F +V L + + VA+K++ + + +
Sbjct: 6 QLRLKEKLGEGQFGEVHLCEAEGLAEFLGEGAPEFDGQPVLVAVKML-RADVTKTARNDF 64
Query: 93 FREVRIMKMLDHPNIVKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFR 152
+E++IM L +PNI++L V ++ L ++ EY G++ +L ++E + F
Sbjct: 65 LKEIKIMSRLKNPNIIRLLGVCVSDDPLCMITEYMENGDLNQFL------SQREIESTFT 118
Query: 153 ------------------QIVSAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNE 194
QI S ++Y +HRDL N L+ + IKIADFG S
Sbjct: 119 HANNIPSVSIANLLYMAVQIASGMKYLASLNFVHRDLATRNCLVGNHYTIKIADFGMSRN 178
Query: 195 FTPGN 199
G+
Sbjct: 179 LYSGD 183
Score = 47.7 bits (113), Expect = 9e-06
Identities = 28/111 (25%), Positives = 47/111 (42%), Gaps = 24/111 (21%)
Query: 474 LLKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFR-------------- 519
+++L V ++ L ++ EY G++ +L ++E + F
Sbjct: 79 IIRLLGVCVSDDPLCMITEYMENGDLNQFL------SQREIESTFTHANNIPSVSIANLL 132
Query: 520 ----QIVSAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGN 566
QI S ++Y +HRDL N L+ + IKIADFG S G+
Sbjct: 133 YMAVQIASGMKYLASLNFVHRDLATRNCLVGNHYTIKIADFGMSRNLYSGD 183
>gnl|CDD|165473 PHA03207, PHA03207, serine/threonine kinase US3; Provisional.
Length = 392
Score = 71.4 bits (175), Expect = 4e-13
Identities = 54/196 (27%), Positives = 92/196 (46%), Gaps = 23/196 (11%)
Query: 70 TGKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLDHPNIVKLFQVIETEKTLYLVMEYASG 129
K+V +K + + PG RE+ I+K + H I+ L + T+ +VM
Sbjct: 118 QRKKVIVKAVTGGK-TPG------REIDILKTISHRAIINLIHAYRWKSTVCMVMPKYKC 170
Query: 130 GEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADF 189
++F Y+ G + ++A R+++ A+ Y H + IIHRD+K EN+ LD N + DF
Sbjct: 171 -DLFTYVDRSGPLPLEQAITIQRRLLEALAYLHGRGIIHRDVKTENIFLDEPENAVLGDF 229
Query: 190 GFS-----NEFTPGNKLDTFCGSPPYAAPELFQGKKYDGPEVDVWSLGVILY-------T 237
G + + TP + + G+ +PEL Y + D+WS G++L+ T
Sbjct: 230 GAACKLDAHPDTP--QCYGWSGTLETNSPELLALDPY-CAKTDIWSAGLVLFEMSVKNVT 286
Query: 238 LVSGSLPFDGSTLREL 253
L + S LR +
Sbjct: 287 LFGKQVKSSSSQLRSI 302
Score = 47.1 bits (112), Expect = 2e-05
Identities = 22/60 (36%), Positives = 36/60 (60%)
Query: 498 EVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFG 557
++F Y+ G + ++A R+++ A+ Y H + IIHRD+K EN+ LD N + DFG
Sbjct: 171 DLFTYVDRSGPLPLEQAITIQRRLLEALAYLHGRGIIHRDVKTENIFLDEPENAVLGDFG 230
>gnl|CDD|173651 cd05095, PTKc_DDR2, Catalytic domain of the Protein Tyrosine
Kinase, Discoidin Domain Receptor 2. Protein Tyrosine
Kinase (PTK) family; mammalian Discoidin Domain Receptor
2 (DDR2) and homologs; catalytic (c) domain. The PTKc
family is part of a larger superfamily that includes the
catalytic domains of other kinases such as protein
serine/threonine kinases, RIO kinases, and
phosphoinositide 3-kinase (PI3K). PTKs catalyze the
transfer of the gamma-phosphoryl group from ATP to
tyrosine (tyr) residues in protein substrates. DDR2 is a
member of the DDR subfamily, which are receptor tyr
kinases (RTKs) containing an extracellular discoidin
homology domain, a transmembrane segment, an extended
juxtamembrane region, and an intracellular catalytic
domain. The binding of the ligand, collagen, to DDRs
results in a slow but sustained receptor activation.
DDR2 binds mostly to fibrillar collagens. More recently,
it has been reported to also bind collagen X. DDR2 is
widely expressed in many tissues with the highest levels
found in skeletal muscle, skin, kidney and lung. It is
important in cell proliferation and development. Mice,
with a deletion of DDR2, suffer from dwarfism and
delayed healing of epidermal wounds. DDR2 also
contributes to collagen (type I) regulation by
inhibiting fibrillogenesis and altering the morphology
of collagen fibers. It is also expressed in immature
dendritic cells (DCs), where it plays a role in DC
activation and function.
Length = 296
Score = 70.3 bits (172), Expect = 4e-13
Identities = 47/172 (27%), Positives = 73/172 (42%), Gaps = 16/172 (9%)
Query: 42 EPHIGKYKLLKTIGKGNFAKVKLAKHVPTGKE--VAIKIIDKTQLNPGSLQKLFREVRIM 99
E G+ L + G F + V + VA+K++ + N + +E++IM
Sbjct: 15 EGQFGEVHLCEAEGMEKFMDKDFSLDVSGNQPVLVAVKML-REDANKNARNDFLKEIKIM 73
Query: 100 KMLDHPNIVKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFR------- 152
L PNI++L V T L ++ EY G++ +L H +E +A
Sbjct: 74 SRLKDPNIIRLLAVCITSDPLCMITEYMENGDLNQFLSRH-EPQEAAEKADVVTISYSTL 132
Query: 153 -----QIVSAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGN 199
QI S ++Y +HRDL N L+ IKIADFG S G+
Sbjct: 133 IFMATQIASGMKYLSSLNFVHRDLATRNCLVGKNYTIKIADFGMSRNLYSGD 184
Score = 48.0 bits (114), Expect = 9e-06
Identities = 30/105 (28%), Positives = 45/105 (42%), Gaps = 13/105 (12%)
Query: 474 LLKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFR------------QI 521
+++L V T L ++ EY G++ +L H +E +A QI
Sbjct: 81 IIRLLAVCITSDPLCMITEYMENGDLNQFLSRH-EPQEAAEKADVVTISYSTLIFMATQI 139
Query: 522 VSAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGN 566
S ++Y +HRDL N L+ IKIADFG S G+
Sbjct: 140 ASGMKYLSSLNFVHRDLATRNCLVGKNYTIKIADFGMSRNLYSGD 184
>gnl|CDD|173630 cd05044, PTKc_c-ros, Catalytic domain of the Protein Tyrosine
Kinase, C-ros. Protein Tyrosine Kinases (PTK) family;
C-ros and Drosophila Sevenless proteins; catalytic (c)
domain. The PTKc family is part of a larger superfamily
that includes the catalytic domains of other kinases
such as protein serine/threonine kinases, RIO kinases,
and phosphoinositide 3-kinase (PI3K). PTKs catalyze the
transfer of the gamma-phosphoryl group from ATP to
tyrosine (tyr) residues in protein substrates. The
proto-oncogene c-ros encodes an orphan receptor tyr
kinase (RTK) with an unknown ligand. RTKs contain an
extracellular ligand-binding domain, a transmembrane
region, and an intracellular tyr kinase domain. RTKs are
usually activated through ligand binding, which causes
dimerization and autophosphorylation of the
intracellular tyr kinase catalytic domain. C-ros is
expressed in embryonic cells of the kidney, intestine
and lung, but disappears soon after birth. It persists
only in the adult epididymis. Male mice bearing inactive
mutations of c-ros lack the initial segment of the
epididymis and are infertile. The Drosophila protein,
Sevenless, is required for the specification of the R7
photoreceptor cell during eye development.
Length = 269
Score = 68.7 bits (168), Expect = 9e-13
Identities = 67/243 (27%), Positives = 103/243 (42%), Gaps = 48/243 (19%)
Query: 52 KTIGKGNFAKV--KLAKHVPTGKEVAIKIIDKTQLNPGSL----QKLFREVRIMKMLDHP 105
+G G F +V A + I++ KT L G+ ++ +E +M +HP
Sbjct: 1 NFLGSGAFGEVYEGTATDILGPGSGPIRVAVKT-LRKGATDQEKKEFLKEAHLMSNFNHP 59
Query: 106 NIVKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQ------------ 153
NIVKL V + Y++ME GG++ YL ++AR +
Sbjct: 60 NIVKLLGVCLLNEPQYIIMELMEGGDLLSYL--------RDARVERFGPPLLTLKELLDI 111
Query: 154 ---IVSAVQYCHQKKIIHRDLKAENLLL-----DSEMNIKIADFGFSNEFTPGNKLDTFC 205
+ Y Q IHRDL A N L+ D++ +KI DFG + + K D +
Sbjct: 112 CLDVAKGCVYLEQMHFIHRDLAARNCLVSEKGYDADRVVKIGDFGLARDIY---KSDYYR 168
Query: 206 ----GSPP--YAAPE-LFQGKKYDGPEVDVWSLGVILY-TLVSGSLPFDGSTLRELRERV 257
G P + APE L GK + DVWS GV+++ L G P+ +E+ + V
Sbjct: 169 KEGEGLLPVRWMAPESLLDGKFTT--QSDVWSFGVLMWEILTLGQQPYPALNNQEVLQHV 226
Query: 258 LRG 260
G
Sbjct: 227 TAG 229
Score = 41.0 bits (96), Expect = 0.001
Identities = 28/110 (25%), Positives = 45/110 (40%), Gaps = 28/110 (25%)
Query: 472 ETLLKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQ----------- 520
++KL V + Y++ME GG++ YL ++AR +
Sbjct: 59 PNIVKLLGVCLLNEPQYIIMELMEGGDLLSYL--------RDARVERFGPPLLTLKELLD 110
Query: 521 ----IVSAVQYCHQKKIIHRDLKAENLLL-----DSEMNIKIADFGFSNE 561
+ Y Q IHRDL A N L+ D++ +KI DFG + +
Sbjct: 111 ICLDVAKGCVYLEQMHFIHRDLAARNCLVSEKGYDADRVVKIGDFGLARD 160
>gnl|CDD|133192 cd05061, PTKc_InsR, Catalytic domain of the Protein Tyrosine
Kinase, Insulin Receptor. Protein Tyrosine Kinase (PTK)
family; Insulin Receptor (InsR); catalytic (c) domain.
The PTKc family is part of a larger superfamily that
includes the catalytic domains of other kinases such as
protein serine/threonine kinases, RIO kinases, and
phosphoinositide 3-kinase (PI3K). PTKs catalyze the
transfer of the gamma-phosphoryl group from ATP to
tyrosine (tyr) residues in protein substrates. InsR is a
receptor tyr kinase (RTK) that is composed of two
alphabeta heterodimers. Binding of the insulin ligand to
the extracellular alpha subunit activates the
intracellular tyr kinase domain of the transmembrane
beta subunit. Receptor activation leads to
autophosphorylation, stimulating downstream kinase
activities, which initiate signaling cascades and
biological function. InsR signaling plays an important
role in many cellular processes including glucose
homeostasis, glycogen synthesis, lipid and protein
metabolism, ion and amino acid transport, cell cycle and
proliferation, cell differentiation, gene transcription,
and nitric oxide synthesis. Insulin resistance, caused
by abnormalities in InsR signaling, has been described
in diabetes, hypertension, cardiovascular disease,
metabolic syndrome, heart failure, and female
infertility.
Length = 288
Score = 69.2 bits (169), Expect = 9e-13
Identities = 65/246 (26%), Positives = 113/246 (45%), Gaps = 43/246 (17%)
Query: 47 KYKLLKTIGKGNFAKV--KLAKHVPTGK---EVAIKIIDKTQLNPGSLQK---LFREVRI 98
K LL+ +G+G+F V A+ + G+ VA+K ++++ SL++ E +
Sbjct: 7 KITLLRELGQGSFGMVYEGNARDIIKGEAETRVAVKTVNES----ASLRERIEFLNEASV 62
Query: 99 MKMLDHPNIVKLFQVIETEKTLYLVMEYASGGEVFDYLVL--------HGRMKE--KEAR 148
MK ++V+L V+ + +VME + G++ YL GR +E
Sbjct: 63 MKGFTCHHVVRLLGVVSKGQPTLVVMELMAHGDLKSYLRSLRPEAENNPGRPPPTLQEMI 122
Query: 149 AKFRQIVSAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNE------FTPGNKLD 202
+I + Y + KK +HRDL A N ++ + +KI DFG + + + G K
Sbjct: 123 QMAAEIADGMAYLNAKKFVHRDLAARNCMVAHDFTVKIGDFGMTRDIYETDYYRKGGK-- 180
Query: 203 TFCGSPP--YAAPELFQGKKYDG---PEVDVWSLGVILYTLVS-GSLPFDGSTLRELRER 256
G P + APE + DG D+WS GV+L+ + S P+ G + ++ +
Sbjct: 181 ---GLLPVRWMAPESLK----DGVFTTSSDMWSFGVVLWEITSLAEQPYQGLSNEQVLKF 233
Query: 257 VLRGKY 262
V+ G Y
Sbjct: 234 VMDGGY 239
Score = 40.3 bits (94), Expect = 0.002
Identities = 26/98 (26%), Positives = 46/98 (46%), Gaps = 10/98 (10%)
Query: 474 LLKLFQVIETEKTLYLVMEYASGGEVFDYLVL--------HGRMKE--KEARAKFRQIVS 523
+++L V+ + +VME + G++ YL GR +E +I
Sbjct: 71 VVRLLGVVSKGQPTLVVMELMAHGDLKSYLRSLRPEAENNPGRPPPTLQEMIQMAAEIAD 130
Query: 524 AVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNE 561
+ Y + KK +HRDL A N ++ + +KI DFG + +
Sbjct: 131 GMAYLNAKKFVHRDLAARNCMVAHDFTVKIGDFGMTRD 168
>gnl|CDD|133227 cd05096, PTKc_DDR1, Catalytic domain of the Protein Tyrosine
Kinase, Discoidin Domain Receptor 1. Protein Tyrosine
Kinase (PTK) family; mammalian Discoidin Domain Receptor
1 (DDR1) and homologs; catalytic (c) domain. The PTKc
family is part of a larger superfamily that includes the
catalytic domains of other kinases such as protein
serine/threonine kinases, RIO kinases, and
phosphoinositide 3-kinase (PI3K). PTKs catalyze the
transfer of the gamma-phosphoryl group from ATP to
tyrosine (tyr) residues in protein substrates. DDR1 is a
member of the DDR subfamily, which are receptor tyr
kinases (RTKs) containing an extracellular discoidin
homology domain, a transmembrane segment, an extended
juxtamembrane region, and an intracellular catalytic
domain. The binding of the ligand, collagen, to DDRs
results in a slow but sustained receptor activation.
DDR1 binds to all collagens tested to date (types I-IV).
It is widely expressed in many tissues. It is abundant
in the brain and is also found in keratinocytes, colonic
mucosa epithelium, lung epithelium, thyroid follicles,
and the islets of Langerhans. During embryonic
development, it is found in the developing
neuroectoderm. DDR1 is a key regulator of cell
morphogenesis, differentiation and proliferation. It is
important in the development of the mammary gland, the
vasculator and the kidney. DDR1 is also found in human
leukocytes, where it facilitates cell adhesion,
migration, maturation, and cytokine production.
Length = 304
Score = 68.8 bits (168), Expect = 1e-12
Identities = 59/226 (26%), Positives = 95/226 (42%), Gaps = 42/226 (18%)
Query: 54 IGKGNFAKVKLAK--------------HVPTGKE--VAIKIIDKTQLNPGSLQKLFREVR 97
+G+G F +V L + +V G+ VA+KI+ + N + +EV+
Sbjct: 13 LGEGQFGEVHLCEVVNPQDLPTLQFPFNVRKGRPLLVAVKIL-RPDANKNARNDFLKEVK 71
Query: 98 IMKMLDHPNIVKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFR----- 152
I+ L PNI++L V E L ++ EY G++ +L H + +KE
Sbjct: 72 ILSRLKDPNIIRLLGVCVDEDPLCMITEYMENGDLNQFLSSH-HLDDKEENGNDAVPPAH 130
Query: 153 ---------------QIVSAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTP 197
QI S ++Y +HRDL N L+ + IKIADFG S
Sbjct: 131 CLPAISYSSLLHVALQIASGMKYLSSLNFVHRDLATRNCLVGENLTIKIADFGMSRNLYA 190
Query: 198 GN--KLDTFCGSP-PYAAPELFQGKKYDGPEVDVWSLGVILYTLVS 240
G+ ++ P + A E K+ DVW+ GV L+ ++
Sbjct: 191 GDYYRIQGRAVLPIRWMAWECILMGKFTTAS-DVWAFGVTLWEILM 235
Score = 47.6 bits (113), Expect = 1e-05
Identities = 30/113 (26%), Positives = 46/113 (40%), Gaps = 21/113 (18%)
Query: 474 LLKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFR-------------- 519
+++L V E L ++ EY G++ +L H + +KE
Sbjct: 81 IIRLLGVCVDEDPLCMITEYMENGDLNQFLSSH-HLDDKEENGNDAVPPAHCLPAISYSS 139
Query: 520 ------QIVSAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGN 566
QI S ++Y +HRDL N L+ + IKIADFG S G+
Sbjct: 140 LLHVALQIASGMKYLSSLNFVHRDLATRNCLVGENLTIKIADFGMSRNLYAGD 192
>gnl|CDD|133217 cd05086, PTKc_Aatyk2, Catalytic domain of the Protein Tyrosine
Kinase, Apoptosis-associated tyrosine kinase 2. Protein
Tyrosine Kinase (PTK) family; Apoptosis-associated
tyrosine kinase 2 (Aatyk2); catalytic (c) domain. The
PTKc family is part of a larger superfamily that
includes the catalytic domains of other kinases such as
protein serine/threonine kinases, RIO kinases, and
phosphoinositide 3-kinase (PI3K). PTKs catalyze the
transfer of the gamma-phosphoryl group from ATP to
tyrosine (tyr) residues in protein substrates. Aatyk2 is
a member of the Aatyk subfamily of proteins, which are
receptor kinases containing a transmembrane segment and
a long C-terminal cytoplasmic tail with a catalytic
domain. Aatyk2 is also called lemur tyrosine kinase 2
(Lmtk2) or brain-enriched kinase (Brek). It is expressed
at high levels in early postnatal brain, and has been
shown to play a role in nerve growth factor (NGF)
signaling. Studies with knockout mice reveal that Aatyk2
is essential for late stage spermatogenesis. Although it
is classified as a tyr kinase based on sequence
similarity and the phylogenetic tree, Aatyk2 has been
characterized as a serine/threonine kinase.
Length = 268
Score = 66.4 bits (162), Expect = 5e-12
Identities = 60/231 (25%), Positives = 105/231 (45%), Gaps = 31/231 (13%)
Query: 54 IGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQK--LFREVRIMKMLDHPNIVK-L 110
IG G F KV L++ + T VA ++ + + N S ++ ++ ++L HPNI++ L
Sbjct: 3 IGNGWFGKVLLSE-IYTDTGVARVVVKELKANASSKEQNEFLQQGDPYRILQHPNILQCL 61
Query: 111 FQVIETEKTLYLVMEYASGGEVFDYLVLH----GRMKEKEARAKFRQIVSAVQYCHQKKI 166
Q +E L LV EY G++ YL + + +I + V + H+
Sbjct: 62 GQCVEAIPYL-LVFEYCELGDLKSYLSQEQWHRRNSQLLLLQRMACEIAAGVTHMHKHNF 120
Query: 167 IHRDLKAENLLLDSEMNIKIADFG-----FSNEFTPGNKLDTFCGSPPYAAPEL---FQG 218
+H DL N L S++ +K+ D+G + ++ D C + APEL F G
Sbjct: 121 LHSDLALRNCFLTSDLTVKVGDYGIGPSRYKEDYIETE--DDKCVPLRWLAPELVGEFHG 178
Query: 219 K-------KYDGPEVDVWSLGVILYTLV-SGSLPFDGSTLRELRERVLRGK 261
K +VW+LGV L+ L + + P+ + RE+ V++ +
Sbjct: 179 GLITAEQTKPS----NVWALGVTLWELFENAAQPYSHLSDREVLNHVIKDQ 225
Score = 37.2 bits (86), Expect = 0.020
Identities = 28/110 (25%), Positives = 46/110 (41%), Gaps = 14/110 (12%)
Query: 489 LVMEYASGGEVFDYLVLH----GRMKEKEARAKFRQIVSAVQYCHQKKIIHRDLKAENLL 544
LV EY G++ YL + + +I + V + H+ +H DL N
Sbjct: 72 LVFEYCELGDLKSYLSQEQWHRRNSQLLLLQRMACEIAAGVTHMHKHNFLHSDLALRNCF 131
Query: 545 LDSEMNIKIADFG-----FSNEFTPGNKLDTFCGSPPYAAPEL---FQGG 586
L S++ +K+ D+G + ++ D C + APEL F GG
Sbjct: 132 LTSDLTVKVGDYGIGPSRYKEDYIETE--DDKCVPLRWLAPELVGEFHGG 179
>gnl|CDD|173646 cd05087, PTKc_Aatyk1_Aatyk3, Catalytic domain of the Protein
Tyrosine Kinases, Apoptosis-associated tyrosine kinases
1 and 3. Protein Tyrosine Kinase (PTK) family;
Apoptosis-associated tyrosine kinase 1 (Aatyk1) and
Aatyk3; catalytic (c) domain. The PTKc family is part of
a larger superfamily that includes the catalytic domains
of other kinases such as protein serine/threonine
kinases, RIO kinases, and phosphoinositide 3-kinase
(PI3K). PTKs catalyze the transfer of the
gamma-phosphoryl group from ATP to tyrosine (tyr)
residues in protein substrates. Aatyk1 and Aatyk3 are
members of the Aatyk subfamily of proteins. Aatyk3 is a
receptor kinase containing a transmembrane segment and a
long C-terminal cytoplasmic tail with a catalytic
domain. Aatyk1 has a similar domain arrangement but
without the transmembrane segment and is thus, a
cytoplasmic (or nonreceptor) kinase. The expression of
Aatyk1 (also referred simply as Aatyk) is upregulated
during growth arrest and apoptosis in myeloid cells.
Aatyk1 has been implicated in neural differentiation,
and is a regulator of the Na-K-2Cl cotransporter, a
membrane protein involved in cell proliferation and
survival, epithelial transport, and blood pressure
control. The function of Aatyk3 is still unknown.
Length = 269
Score = 65.7 bits (160), Expect = 1e-11
Identities = 75/276 (27%), Positives = 122/276 (44%), Gaps = 51/276 (18%)
Query: 52 KTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQ--KLFREVRIMKMLDHPNIVK 109
K IG G F KV L + V +G A ++ + +++ + K E + + L H N+++
Sbjct: 1 KEIGNGWFGKVILGE-VNSGYTPAQVVVKELRVSASVQEQMKFLEEAQPYRSLQHSNLLQ 59
Query: 110 -LFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEK---EARAKFR---QIVSAVQYCH 162
L Q E L LVME+ G++ YL R E + R +I + + H
Sbjct: 60 CLGQCTEVTPYL-LVMEFCPLGDLKGYL-RSCRKAELMTPDPTTLQRMACEIALGLLHLH 117
Query: 163 QKKIIHRDLKAENLLLDSEMNIKIADFGFS-NEFTPGNKLDTFCGSPP------YAAPEL 215
+ IH DL N LL +++ +KI D+G S N++ K D + + APEL
Sbjct: 118 KNNFIHSDLALRNCLLTADLTVKIGDYGLSHNKY----KEDYYVTPDQLWVPLRWIAPEL 173
Query: 216 F-----------QGKKYDGPEVDVWSLGVILYTLVS-GSLPFD--------GSTLRELRE 255
Q K E +VWSLGV ++ L GS P+ T+RE +
Sbjct: 174 VDEVHGNLLVVDQTK-----ESNVWSLGVTIWELFELGSQPYRHLSDEQVLTYTVREQQL 228
Query: 256 RVLRGKYRIPFYMSTDCENLLKKFLVLNPAKRASLE 291
++ + + ++P +D + +F L P +R S E
Sbjct: 229 KLPKPRLKLPL---SDRWYEVMQFCWLQPEQRPSAE 261
Score = 41.5 bits (97), Expect = 0.001
Identities = 28/85 (32%), Positives = 42/85 (49%), Gaps = 8/85 (9%)
Query: 483 TEKTLYL-VMEYASGGEVFDYLVLHGRMKEK---EARAKFR---QIVSAVQYCHQKKIIH 535
TE T YL VME+ G++ YL R E + R +I + + H+ IH
Sbjct: 65 TEVTPYLLVMEFCPLGDLKGYL-RSCRKAELMTPDPTTLQRMACEIALGLLHLHKNNFIH 123
Query: 536 RDLKAENLLLDSEMNIKIADFGFSN 560
DL N LL +++ +KI D+G S+
Sbjct: 124 SDLALRNCLLTADLTVKIGDYGLSH 148
>gnl|CDD|133193 cd05062, PTKc_IGF-1R, Catalytic domain of the Protein Tyrosine
Kinase, Insulin-like Growth Factor-1 Receptor. Protein
Tyrosine Kinase (PTK) family; Insulin-like Growth
Factor-1 Receptor (IGF-1R); catalytic (c) domain. The
PTKc family is part of a larger superfamily that
includes the catalytic domains of other kinases such as
protein serine/threonine kinases, RIO kinases, and
phosphoinositide 3-kinase (PI3K). PTKs catalyze the
transfer of the gamma-phosphoryl group from ATP to
tyrosine (tyr) residues in protein substrates. IGF-1R is
a receptor tyr kinases (RTK) that is composed of two
alphabeta heterodimers. Binding of the ligand (IGF-1 or
IGF-2) to the extracellular alpha subunit activates the
intracellular tyr kinase domain of the transmembrane
beta subunit. Receptor activation leads to
autophosphorylation, which stimulates downstream kinase
activities and biological function. IGF-1R signaling is
important in the differentiation, growth, and survival
of normal cells. In cancer cells, where it is frequently
overexpressed, IGF-1R is implicated in proliferation,
the suppression of apoptosis, invasion, and metastasis.
IGF-1R is being developed as a therapeutic target in
cancer treatment.
Length = 277
Score = 60.8 bits (147), Expect = 4e-10
Identities = 62/237 (26%), Positives = 109/237 (45%), Gaps = 35/237 (14%)
Query: 47 KYKLLKTIGKGNFAKV--KLAKHVPTGK---EVAIKIIDKTQLNPGSLQKLFREVRIMKM 101
K + + +G+G+F V +AK V + VAIK +++ ++ L E +MK
Sbjct: 7 KITMSRELGQGSFGMVYEGIAKGVVKDEPETRVAIKTVNEAASMRERIEFL-NEASVMKE 65
Query: 102 LDHPNIVKLFQVIETEKTLYLVMEYASGGEVFDYL-VLHGRMKEKEARA-----KFRQ-- 153
+ ++V+L V+ + ++ME + G++ YL L M+ +A K Q
Sbjct: 66 FNCHHVVRLLGVVSQGQPTLVIMELMTRGDLKSYLRSLRPEMENNPVQAPPSLKKMIQMA 125
Query: 154 --IVSAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNE------FTPGNKLDTFC 205
I + Y + K +HRDL A N ++ + +KI DFG + + + G K
Sbjct: 126 GEIADGMAYLNANKFVHRDLAARNCMVAEDFTVKIGDFGMTRDIYETDYYRKGGK----- 180
Query: 206 GSPP--YAAPELFQGKKYDGPEVDVWSLGVILYTLVS-GSLPFDGSTLRELRERVLR 259
G P + +PE + + DVWS GV+L+ + + P+ G + E+VLR
Sbjct: 181 GLLPVRWMSPESLKDGVFT-TYSDVWSFGVVLWEIATLAEQPYQGMS----NEQVLR 232
Score = 39.6 bits (92), Expect = 0.003
Identities = 26/98 (26%), Positives = 47/98 (47%), Gaps = 10/98 (10%)
Query: 474 LLKLFQVIETEKTLYLVMEYASGGEVFDYL-VLHGRMKEKEARA-----KFRQ----IVS 523
+++L V+ + ++ME + G++ YL L M+ +A K Q I
Sbjct: 71 VVRLLGVVSQGQPTLVIMELMTRGDLKSYLRSLRPEMENNPVQAPPSLKKMIQMAGEIAD 130
Query: 524 AVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNE 561
+ Y + K +HRDL A N ++ + +KI DFG + +
Sbjct: 131 GMAYLNANKFVHRDLAARNCMVAEDFTVKIGDFGMTRD 168
>gnl|CDD|173643 cd05077, PTK_Jak1_rpt1, Pseudokinase (repeat 1) domain of the
Protein Tyrosine Kinase, Janus kinase 1. Protein
Tyrosine Kinase (PTK) family; Janus kinase 1 (Jak1);
pseudokinase domain (repeat 1). The PTKc (catalytic
domain) family to which this subfamily belongs, is part
of a larger superfamily that includes the catalytic
domains of other kinases such as protein
serine/threonine kinases, RIO kinases, and
phosphoinositide 3-kinase (PI3K). PTKs catalyze the
transfer of the gamma-phosphoryl group from ATP to
tyrosine (tyr) residues in protein substrates. Jak1 is a
member of the Janus kinase (Jak) subfamily of proteins,
which are cytoplasmic (or nonreceptor) tyr kinases
containing an N-terminal FERM domain, followed by a Src
homology 2 (SH2) domain, a pseudokinase domain, and a
C-terminal tyr kinase domain. The pseudokinase domain
shows similarity to tyr kinases but lacks crucial
residues for catalytic activity and ATP binding. It
modulates the kinase activity of the C-terminal
catalytic domain. Jaks are crucial for cytokine receptor
signaling. They are activated by autophosphorylation
upon cytokine-induced receptor aggregation, and
subsequently trigger downstream signaling events such as
the phosphorylation of signal transducers and activators
of transcription (STATs). Jak1 is widely expressed in
many tissues. Many cytokines are dependent on Jak1 for
signaling, including those that use the shared receptor
subunits common gamma chain (IL-2, IL-4, IL-7, IL-9,
IL-15, IL-21) and gp130 (IL-6, IL-11, oncostatin M,
G-CSF, and IFNs, among others). The many varied
interactions of Jak1 and its ubiquitous expression
suggest many biological roles. Jak1 is important in
neurological development, as well as in lymphoid
development and function. It also plays a role in the
pathophysiology of cardiac hypertrophy and heart
failure. A mutation in the ATP-binding site of Jak1 was
identified in a human uterine leiomyosarcoma cell line,
resulting in defective cytokine induction and antigen
presentation, thus allowing the tumor to evade the
immune system.
Length = 262
Score = 58.0 bits (140), Expect = 3e-09
Identities = 62/242 (25%), Positives = 101/242 (41%), Gaps = 41/242 (16%)
Query: 70 TGKEVAIKIIDKTQLNPG----SLQKLFREVRIMKMLDHPNIVKLFQVIETEKTLYLVME 125
E IK+I K L+P SL F +M+ + H +IV L+ V + +V E
Sbjct: 27 YSYEKEIKVILKV-LDPSHRDISL-AFFETASMMRQVSHKHIVLLYGVCVRDVENIMVEE 84
Query: 126 YASGGEVFDYLVLHGRMKEKEARAKF---RQIVSAVQYCHQKKIIHRDLKAENLLLDSEM 182
+ G + L +H + KF +Q+ SA+ Y K ++H ++ +N+LL E
Sbjct: 85 FVEFGPL--DLFMHRKSDVLTTPWKFKVAKQLASALSYLEDKDLVHGNVCTKNILLARE- 141
Query: 183 NIKIADFGFSNEFTPGNKLDTFCGSP-------------PYAAPELFQGKKYDGPEVDVW 229
G E P KL G P P+ APE + K D W
Sbjct: 142 -------GIDGECGPFIKLSD-PGIPITVLSRQECVERIPWIAPECVEDSKNLSIAADKW 193
Query: 230 SLGVILYTLV-SGSLPFDGSTLRELRERVLRGKYRIPFYMSTDCE---NLLKKFLVLNPA 285
S G L+ + +G +P TL E +ER G+ + ++ C+ +L+ + +P
Sbjct: 194 SFGTTLWEICYNGEIPLKDKTLAE-KERFYEGQCML---VTPSCKELADLMTHCMNYDPN 249
Query: 286 KR 287
+R
Sbjct: 250 QR 251
Score = 30.3 bits (68), Expect = 2.8
Identities = 32/125 (25%), Positives = 52/125 (41%), Gaps = 16/125 (12%)
Query: 447 PSHRGVHRSISASNAKPSRRASSGGETLLKLFQVIETEKTLYLVMEYASGGEVFDYLVLH 506
PSHR + S++ R S +L L+ V + +V E+ G + L +H
Sbjct: 42 PSHRDI--SLAFFETASMMRQVSHKHIVL-LYGVCVRDVENIMVEEFVEFGPL--DLFMH 96
Query: 507 GRMKEKEARAKF---RQIVSAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFT 563
+ KF +Q+ SA+ Y K ++H ++ +N+LL E G E
Sbjct: 97 RKSDVLTTPWKFKVAKQLASALSYLEDKDLVHGNVCTKNILLARE--------GIDGECG 148
Query: 564 PGNKL 568
P KL
Sbjct: 149 PFIKL 153
>gnl|CDD|173627 cd05037, PTK_Jak_rpt1, Pseudokinase (repeat 1) domain of the
Protein Tyrosine Kinases, Janus kinases. Protein
Tyrosine Kinase (PTK) family; Janus kinase (Jak)
subfamily; pseudokinase domain (repeat1). The Jak
subfamily is composed of Jak1, Jak2, Jak3, TYK2, and
similar proteins. The PTKc (catalytic domain) family to
which this subfamily belongs, is part of a larger
superfamily that includes the catalytic domains of other
kinases such as protein serine/threonine kinases, RIO
kinases, and phosphoinositide 3-kinase (PI3K). PTKs
catalyze the transfer of the gamma-phosphoryl group from
ATP to tyrosine (tyr) residues in protein substrates.
Jak subfamily proteins are cytoplasmic (or nonreceptor)
tyr kinases containing an N-terminal FERM domain,
followed by a Src homology 2 (SH2) domain, a
pseudokinase domain, and a C-terminal catalytic tyr
kinase domain. The pseudokinase domain shows similarity
to tyr kinases but lacks crucial residues for catalytic
activity and ATP binding. It modulates the kinase
activity of the C-terminal catalytic domain. Most Jaks
are expressed in a wide variety of tissues, except for
Jak3, which is expressed only in hematopoietic cells.
Jaks are crucial for cytokine receptor signaling. They
are activated by autophosphorylation upon
cytokine-induced receptor aggregation, and subsequently
trigger downstream signaling events such as the
phosphorylation of signal transducers and activators of
transcription (STATs). Jaks are also involved in
regulating the surface expression of some cytokine
receptors. The Jak-STAT pathway is involved in many
biological processes including hematopoiesis,
immunoregulation, host defense, fertility, lactation,
growth, and embryogenesis.
Length = 259
Score = 55.9 bits (135), Expect = 2e-08
Identities = 57/264 (21%), Positives = 103/264 (39%), Gaps = 44/264 (16%)
Query: 54 IGKGNFAKVKLAKHVPTGKE----------VAIKIIDKTQLNPGSLQKLFREVRIMKMLD 103
+G+G F + V +K++ + + F +M L
Sbjct: 3 LGQGTFTNIYKGVLRVQSDLDIVGPGQEVSVVLKVLGSDHRDSLAF---FETASLMSQLS 59
Query: 104 HPNIVKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKF----RQIVSAVQ 159
H ++VKL+ V ++ + +V EY G + +L R K + +Q+ SA+
Sbjct: 60 HKHLVKLYGVCVRDENI-MVEEYVKFGPLDVFL---HREKNNVSLHWKLDVAKQLASALH 115
Query: 160 YCHQKKIIHRDLKAENLLL----DSEMN---IKIADFGFSNEFTPGNKLDTFCGSPPYAA 212
Y KK++H ++ +N+L+ +E IK++D G + P+ A
Sbjct: 116 YLEDKKLVHGNVCGKNILVARYGLNEGYVPFIKLSDPGIP---ITVLSREERVERIPWIA 172
Query: 213 PELFQGKKYDGPEV------DVWSLGVILYTLVS-GSLPFDGSTLRELRERVLRGKYRIP 265
PE + D WS G L + S G P + E +ER + ++R+P
Sbjct: 173 PEC-----IRNGQASLTIAADKWSFGTTLLEICSNGEEPLSTLSSSE-KERFYQDQHRLP 226
Query: 266 FYMSTDCENLLKKFLVLNPAKRAS 289
+ NL+ + +P KR S
Sbjct: 227 MPDCAELANLINQCWTYDPTKRPS 250
Score = 31.7 bits (72), Expect = 1.2
Identities = 30/132 (22%), Positives = 56/132 (42%), Gaps = 18/132 (13%)
Query: 474 LLKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKF----RQIVSAVQYCH 529
L+KL+ V ++ + +V EY G + +L R K + +Q+ SA+ Y
Sbjct: 63 LVKLYGVCVRDENI-MVEEYVKFGPLDVFL---HREKNNVSLHWKLDVAKQLASALHYLE 118
Query: 530 QKKIIHRDLKAENLLL----DSEMN---IKIADFGFSNEFTPGNKLDTFCGSPPYAAPEL 582
KK++H ++ +N+L+ +E IK++D G + P+ APE
Sbjct: 119 DKKLVHGNVCGKNILVARYGLNEGYVPFIKLSDPGIP---ITVLSREERVERIPWIAPEC 175
Query: 583 FQGGAPVTSSGG 594
+ G +
Sbjct: 176 IRNGQASLTIAA 187
>gnl|CDD|133209 cd05078, PTK_Jak2_Jak3_rpt1, Pseudokinase (repeat 1) domain of the
Protein Tyrosine Kinases, Janus kinases 2 and 3.
Protein Tyrosine Kinase (PTK) family; Janus kinase 2
(Jak2) and Jak3; pseudokinase domain (repeat 1). The
PTKc (catalytic domain) family to which this subfamily
belongs, is part of a larger superfamily that includes
the catalytic domains of other kinases such as protein
serine/threonine kinases, RIO kinases, and
phosphoinositide 3-kinase (PI3K). PTKs catalyze the
transfer of the gamma-phosphoryl group from ATP to
tyrosine (tyr) residues in protein substrates. Jak2 and
Jak3 are members of the Janus kinase (Jak) subfamily of
proteins, which are cytoplasmic (or nonreceptor) tyr
kinases containing an N-terminal FERM domain, followed
by a Src homology 2 (SH2) domain, a pseudokinase domain,
and a C-terminal tyr kinase domain. The pseudokinase
domain shows similarity to tyr kinases but lacks crucial
residues for catalytic activity and ATP binding. It
modulates the kinase activity of the C-terminal
catalytic domain. Jaks are crucial for cytokine receptor
signaling. They are activated by autophosphorylation
upon cytokine-induced receptor aggregation, and
subsequently trigger downstream signaling events such as
the phosphorylation of signal transducers and activators
of transcription (STATs). Jak2 is widely expressed in
many tissues while Jak3 is expressed only in
hematopoietic cells. Jak2 is essential for the signaling
of hormone-like cytokines such as growth hormone,
erythropoietin, thrombopoietin, and prolactin, as well
as some IFNs and cytokines that signal through the IL-3
and gp130 receptors. Jak3 binds the shared receptor
subunit common gamma chain and thus, is essential in the
signaling of cytokines that use it such as IL-2, IL-4,
IL-7, IL-9, IL-15, and IL-21. Disruption of Jak2 in mice
results in an embryonic lethal phenotype with multiple
defects including erythropoietic and cardiac
abnormalities. It is the only Jak gene that results in a
lethal phenotype when disrupted in mice. A mutation in
the pseudokinase domain of Jak2, V617F, is present in
many myeloproliferative diseases, including almost all
patients with polycythemia vera, and 50% of patients
with essential thrombocytosis and myelofibrosis. Jak3 is
important in lymphoid development and myeloid cell
differentiation. Inactivating mutations in Jak3 have
been reported in humans with severe combined
immunodeficiency (SCID).
Length = 258
Score = 55.2 bits (133), Expect = 3e-08
Identities = 51/208 (24%), Positives = 86/208 (41%), Gaps = 25/208 (12%)
Query: 52 KTIGKGNFAKVKLAKHVPTGK-------EVAIKIIDKTQLNPGSLQKLFREVRIMKMLDH 104
+++G+G F K+ G EV +K++DK+ N + F +M L H
Sbjct: 1 ESLGQGTFTKIFKGIRREVGDYGELHKTEVLLKVLDKSHRN--YSESFFEAASMMSQLSH 58
Query: 105 PNIVKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKE---KEARAKFRQIVSAVQYC 161
++V + V +V EY G + YL + + K AK Q+ A+ +
Sbjct: 59 KHLVLNYGVCVCGDESIMVQEYVKFGSLDTYLKKNKNLINISWKLEVAK--QLAWALHFL 116
Query: 162 HQKKIIHRDLKAENLLLDSEMN--------IKIADFGFSNEFTPGNKLDTFCGSPPYAAP 213
K + H ++ A+N+LL E + IK++D G S P + P+ P
Sbjct: 117 EDKGLTHGNVCAKNVLLIREEDRKTGNPPFIKLSDPGISITVLP---KEILLERIPWVPP 173
Query: 214 ELFQGKKYDGPEVDVWSLGVILYTLVSG 241
E + + D WS G L+ + SG
Sbjct: 174 ECIENPQNLSLAADKWSFGTTLWEIFSG 201
Score = 28.7 bits (64), Expect = 9.9
Identities = 18/71 (25%), Positives = 32/71 (45%), Gaps = 11/71 (15%)
Query: 519 RQIVSAVQYCHQKKIIHRDLKAENLLLDSEMN--------IKIADFGFSNEFTPGNKLDT 570
+Q+ A+ + K + H ++ A+N+LL E + IK++D G S P +
Sbjct: 107 KQLAWALHFLEDKGLTHGNVCAKNVLLIREEDRKTGNPPFIKLSDPGISITVLP---KEI 163
Query: 571 FCGSPPYAAPE 581
P+ PE
Sbjct: 164 LLERIPWVPPE 174
>gnl|CDD|165291 PHA02988, PHA02988, hypothetical protein; Provisional.
Length = 283
Score = 52.4 bits (126), Expect = 2e-07
Identities = 56/273 (20%), Positives = 114/273 (41%), Gaps = 43/273 (15%)
Query: 27 RLMSSRRESSRRERDEPH-IGKYK--LLKT-----IGKGNFAKVKLAKHVPTGKEVAIKI 78
+ + +R + + E I KY L+K I KG F KEV I+
Sbjct: 1 QNIITRSYINDIKCIESDDIDKYTSVLIKENDQNSIYKGIF----------NNKEVIIRT 50
Query: 79 IDKTQLNPGSLQKLF-REVRIMKMLDHPNIVKLF----QVIETEKTLYLVMEYASGGEVF 133
K L + E++ ++ +D NI+K++ +++ L L++EY + G +
Sbjct: 51 FKKFHKGHKVLIDITENEIKNLRRIDSNNILKIYGFIIDIVDDLPRLSLILEYCTRGYLR 110
Query: 134 DYLVLHGRMKEKEA--RAKFRQIVSAVQ-----YCHQKKIIHRDLKAENLLLDSEMNIKI 186
+ L KEK+ + K + + Y + K +++L + + L+ +KI
Sbjct: 111 EVL-----DKEKDLSFKTKLDMAIDCCKGLYNLYKYTNKP-YKNLTSVSFLVTENYKLKI 164
Query: 187 ADFGFSNEFT--PGNKLDTFCGSPPYAAPELFQGKKYDGPEVDVWSLGVILYTLVSGSLP 244
G + P ++ ++F +Y + D++SLGV+L+ + +G +P
Sbjct: 165 ICHGLEKILSSPPFKNVNFMVYFSYKMLNDIFS--EYT-IKDDIYSLGVVLWEIFTGKIP 221
Query: 245 FDGSTLRELRERVLRGKYRIPFYMSTDCENLLK 277
F+ T +E+ + ++ + DC +K
Sbjct: 222 FENLTTKEIYDLIINKNNS--LKLPLDCPLEIK 252
>gnl|CDD|133233 cd05102, PTKc_VEGFR3, Catalytic domain of the Protein Tyrosine
Kinase, Vascular Endothelial Growth Factor Receptor 3.
Protein Tyrosine Kinase (PTK) family; Vascular
Endothelial Growth Factor Receptor 3 (VEGFR3); catalytic
(c) domain. The PTKc family is part of a larger
superfamily that includes the catalytic domains of other
kinases such as protein serine/threonine kinases, RIO
kinases, and phosphoinositide 3-kinase (PI3K). PTKs
catalyze the transfer of the gamma-phosphoryl group from
ATP to tyrosine (tyr) residues in protein substrates.
VEGFR3 (or Flt4) is a member of the VEGFR subfamily of
proteins, which are receptor tyr kinases (RTKs)
containing an extracellular ligand-binding region with
seven immunoglobulin (Ig)-like domains, a transmembrane
segment, and an intracellular catalytic domain. In
VEGFR3, the fifth Ig-like domain is replaced by a
disulfide bridge. The binding of VEGFRs to their
ligands, the VEGFs, leads to receptor dimerization,
activation, and intracellular signaling. VEGFR3
preferentially binds the ligands VEGFC and VEGFD. VEGFR3
is essential for lymphatic endothelial cell (EC)
development and function. It has been shown to regulate
adaptive immunity during corneal transplantation. VEGFR3
is upregulated on blood vascular ECs in pathological
conditions such as vascular tumors and the periphery of
solid tumors. It plays a role in cancer progression and
lymph node metastasis. Missense mutations in the VEGFR3
gene are associated with primary human lymphedema.
Length = 338
Score = 53.1 bits (127), Expect = 2e-07
Identities = 34/104 (32%), Positives = 54/104 (51%), Gaps = 5/104 (4%)
Query: 153 QIVSAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNE-FTPGNKLDTFCGSPP-- 209
Q+ +++ +K IHRDL A N+LL +KI DFG + + + + + P
Sbjct: 182 QVARGMEFLASRKCIHRDLAARNILLSENNVVKICDFGLARDIYKDPDYVRKGSARLPLK 241
Query: 210 YAAPELFQGKKYDGPEVDVWSLGVILYTLVS-GSLPFDGSTLRE 252
+ APE K Y + DVWS GV+L+ + S G+ P+ G + E
Sbjct: 242 WMAPESIFDKVYT-TQSDVWSFGVLLWEIFSLGASPYPGVQINE 284
Score = 40.8 bits (95), Expect = 0.002
Identities = 30/119 (25%), Positives = 47/119 (39%), Gaps = 9/119 (7%)
Query: 443 AAQSPSHRGVHRSISASNAKPSRRASSGGETLLKLFQVIETEKTLYLVMEYASGGEVFDY 502
+SP RG R++ + R + L FQ + T + + D
Sbjct: 114 REKSPKQRGRFRAMVEQSRVDRRIEAGQASVLFSRFQPSTSGST--------NPPQETDD 165
Query: 503 LVLHGRMKEKEARAKFRQIVSAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNE 561
L E F Q+ +++ +K IHRDL A N+LL +KI DFG + +
Sbjct: 166 LWKSPLTMEDLICYSF-QVARGMEFLASRKCIHRDLAARNILLSENNVVKICDFGLARD 223
>gnl|CDD|133234 cd05103, PTKc_VEGFR2, Catalytic domain of the Protein Tyrosine
Kinase, Vascular Endothelial Growth Factor Receptor 2.
Protein Tyrosine Kinase (PTK) family; Vascular
Endothelial Growth Factor Receptor 2 (VEGFR2); catalytic
(c) domain. The PTKc family is part of a larger
superfamily that includes the catalytic domains of other
kinases such as protein serine/threonine kinases, RIO
kinases, and phosphoinositide 3-kinase (PI3K). PTKs
catalyze the transfer of the gamma-phosphoryl group from
ATP to tyrosine (tyr) residues in protein substrates.
VEGFR2 (or Flk1) is a member of the VEGFR subfamily of
proteins, which are receptor tyr kinases (RTKs)
containing an extracellular ligand-binding region with
seven immunoglobulin (Ig)-like domains, a transmembrane
segment, and an intracellular catalytic domain. The
binding of VEGFRs to their ligands, the VEGFs, leads to
receptor dimerization, activation, and intracellular
signaling. The carboxyl terminus of VEGFR2 plays an
important role in its autophosphorylation and
activation. VEGFR2 binds the ligands VEGFA, VEGFC, VEGFD
and VEGFE. VEGFR2 signaling is implicated in all aspects
of normal and pathological vascular endothelial cell
biology. It induces a variety of cellular effects
including migration, survival, and proliferation. It is
critical in regulating embryonic vascular development
and angiogenesis. VEGFR2 is the major signal transducer
in pathological angiogenesis including cancer and
diabetic retinopathy, and is a target for inhibition in
cancer therapy.
Length = 343
Score = 52.3 bits (125), Expect = 4e-07
Identities = 38/125 (30%), Positives = 63/125 (50%), Gaps = 7/125 (5%)
Query: 153 QIVSAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNE-FTPGNKLDTFCGSPP-- 209
Q+ +++ +K IHRDL A N+LL +KI DFG + + + + + P
Sbjct: 187 QVAKGMEFLASRKCIHRDLAARNILLSENNVVKICDFGLARDIYKDPDYVRKGDARLPLK 246
Query: 210 YAAPELFQGKKYDGPEVDVWSLGVILYTLVS-GSLPFDGSTLRELRERVLR--GKYRIPF 266
+ APE + Y + DVWS GV+L+ + S G+ P+ G + E R L+ + R P
Sbjct: 247 WMAPETIFDRVYT-IQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRMRAPD 305
Query: 267 YMSTD 271
Y + +
Sbjct: 306 YTTPE 310
Score = 40.0 bits (93), Expect = 0.003
Identities = 16/42 (38%), Positives = 25/42 (59%)
Query: 520 QIVSAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNE 561
Q+ +++ +K IHRDL A N+LL +KI DFG + +
Sbjct: 187 QVAKGMEFLASRKCIHRDLAARNILLSENNVVKICDFGLARD 228
>gnl|CDD|214801 smart00750, KIND, kinase non-catalytic C-lobe domain. It is an
interaction domain identified as being similar to the
C-terminal protein kinase catalytic fold (C lobe). Its
presence at the N terminus of signalling proteins and
the absence of the active-site residues in the catalytic
and activation loops suggest that it folds independently
and is likely to be non-catalytic. The occurrence of
KIND only in metazoa implies that it has evolved from
the catalytic protein kinase domain into an interaction
domain possibly by keeping the substrate-binding
features.
Length = 176
Score = 50.1 bits (120), Expect = 5e-07
Identities = 31/112 (27%), Positives = 48/112 (42%), Gaps = 14/112 (12%)
Query: 134 DYLVLHGR-MKEKEARAKFRQIVSAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFS 192
D L + GR + E+E A Q + A++ H++ L + LL G
Sbjct: 5 DILEVRGRPLNEEEIWAVCLQCLGALRELHRQAKSGNILLTWDGLLKL--------DGSV 56
Query: 193 NEFTPGNKLDTFCGSPPYAAPELFQGKKYDGPEVDVWSLGVILYTLVSGSLP 244
TP P + APE+ QG+ Y + D++SLG+ LY + LP
Sbjct: 57 AFKTPEQSR----PDPYFMAPEVIQGQSYT-EKADIYSLGITLYEALDYELP 103
>gnl|CDD|173653 cd05105, PTKc_PDGFR_alpha, Catalytic domain of the Protein Tyrosine
Kinase, Platelet Derived Growth Factor Receptor alpha.
Protein Tyrosine Kinase (PTK) family; Platelet Derived
Growth Factor Receptor (PDGFR) alpha; catalytic (c)
domain. The PTKc family is part of a larger superfamily
that includes the catalytic domains of other kinases
such as protein serine/threonine kinases, RIO kinases,
and phosphoinositide 3-kinase (PI3K). PTKs catalyze the
transfer of the gamma-phosphoryl group from ATP to
tyrosine (tyr) residues in protein substrates. PDGFR
alpha is a receptor tyr kinase (RTK) containing an
extracellular ligand-binding region with five
immunoglobulin-like domains, a transmembrane segment,
and an intracellular catalytic domain. The binding to
its ligands, the PDGFs, leads to receptor dimerization,
trans phosphorylation and activation, and intracellular
signaling. PDGFR alpha forms homodimers or heterodimers
with PDGFR beta, depending on the nature of the PDGF
ligand. PDGF-AA, PDGF-AB, and PDGF-CC induce PDGFR alpha
homodimerization. PDGFR signaling plays many roles in
normal embryonic development and adult physiology. PDGFR
alpha signaling is important in the formation of lung
alveoli, intestinal villi, mesenchymal dermis, and hair
follicles, as well as in the development of
oligodendrocytes, retinal astrocytes, neural crest
cells, and testicular cells. Aberrant PDGFR alpha
expression is associated with some human cancers.
Mutations in PDGFR alpha have been found within a subset
of gastrointestinal stromal tumors (GISTs). An active
fusion protein FIP1L1-PDGFR alpha, derived from
interstitial deletion, is associated with idiopathic
hypereosinophilic syndrome (HES) and chronic
eosinophilic leukemia (CEL).
Length = 400
Score = 51.9 bits (124), Expect = 6e-07
Identities = 40/145 (27%), Positives = 66/145 (45%), Gaps = 9/145 (6%)
Query: 153 QIVSAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGN----KLDTFCGSP 208
Q+ +++ K +HRDL A N+LL +KI DFG + + + K TF
Sbjct: 245 QVARGMEFLASKNCVHRDLAARNVLLAQGKIVKICDFGLARDIMHDSNYVSKGSTFL-PV 303
Query: 209 PYAAPELFQGKKYDGPEVDVWSLGVILYTLVS-GSLPFDGSTLRELRERVLRGKYRI--P 265
+ APE Y DVWS G++L+ + S G P+ G + ++ YR+ P
Sbjct: 304 KWMAPESIFDNLYTTLS-DVWSYGILLWEIFSLGGTPYPGMIVDSTFYNKIKSGYRMAKP 362
Query: 266 FYMSTDCENLLKKFLVLNPAKRASL 290
+ + + +++ K P KR S
Sbjct: 363 DHATQEVYDIMVKCWNSEPEKRPSF 387
Score = 37.7 bits (87), Expect = 0.017
Identities = 30/94 (31%), Positives = 45/94 (47%), Gaps = 9/94 (9%)
Query: 50 LLKTIGKGNFAKV------KLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLD 103
L + +G G F KV L++ P K VA+K++ T Q L E++IM L
Sbjct: 41 LGRILGSGAFGKVVEGTAYGLSRSQPVMK-VAVKMLKPTA-RSSEKQALMSELKIMTHLG 98
Query: 104 -HPNIVKLFQVIETEKTLYLVMEYASGGEVFDYL 136
H NIV L +Y++ EY G++ +YL
Sbjct: 99 PHLNIVNLLGACTKSGPIYIITEYCFYGDLVNYL 132
Score = 36.5 bits (84), Expect = 0.048
Identities = 15/42 (35%), Positives = 24/42 (57%)
Query: 520 QIVSAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNE 561
Q+ +++ K +HRDL A N+LL +KI DFG + +
Sbjct: 245 QVARGMEFLASKNCVHRDLAARNVLLAQGKIVKICDFGLARD 286
>gnl|CDD|173635 cd05054, PTKc_VEGFR, Catalytic domain of the Protein Tyrosine
Kinases, Vascular Endothelial Growth Factor Receptors.
Protein Tyrosine Kinase (PTK) family; Vascular
Endothelial Growth Factor Receptor (VEGFR) subfamily;
catalytic (c) domain. The VEGFR subfamily consists of
VEGFR1 (Flt1), VEGFR2 (Flk1), VEGFR3 (Flt4), and similar
proteins. The PTKc family is part of a larger
superfamily that includes the catalytic domains of other
kinases such as protein serine/threonine kinases, RIO
kinases, and phosphoinositide 3-kinase (PI3K). PTKs
catalyze the transfer of the gamma-phosphoryl group from
ATP to tyrosine (tyr) residues in protein substrates.
VEGFR subfamily members are receptor tyr kinases (RTKs)
containing an extracellular ligand-binding region with
seven immunoglobulin (Ig)-like domains, a transmembrane
segment, and an intracellular catalytic domain. In
VEGFR3, the fifth Ig-like domain is replaced by a
disulfide bridge. The binding of VEGFRs to their
ligands, the VEGFs, leads to receptor dimerization,
activation, and intracellular signaling. There are five
VEGF ligands in mammals, which bind, in an overlapping
pattern to the three VEGFRs, which can form homo or
heterodimers. VEGFRs regulate the cardiovascular system.
They are critical for vascular development during
embryogenesis and blood vessel formation in adults. They
induce cellular functions common to other growth factor
receptors such as cell migration, survival, and
proliferation. VEGFR1 binds VEGFA, VEGFB, and placenta
growth factor (PLGF). It regulates monocyte and
macrophage migration, vascular permeability,
haematopoiesis, and the recruitment of haematopietic
progenitor cells from the bone marrow.
Length = 337
Score = 51.0 bits (122), Expect = 9e-07
Identities = 35/113 (30%), Positives = 51/113 (45%), Gaps = 23/113 (20%)
Query: 153 QIVSAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCGSPPYA- 211
Q+ +++ +K IHRDL A N+LL +KI DFG + + P Y
Sbjct: 181 QVARGMEFLASRKCIHRDLAARNILLSENNVVKICDFGLARDIYK---------DPDYVR 231
Query: 212 -----------APELFQGKKYDGPEVDVWSLGVILYTLVS-GSLPFDGSTLRE 252
APE K Y + DVWS GV+L+ + S G+ P+ G + E
Sbjct: 232 KGDARLPLKWMAPESIFDKVYT-TQSDVWSFGVLLWEIFSLGASPYPGVQIDE 283
Score = 40.2 bits (94), Expect = 0.003
Identities = 16/40 (40%), Positives = 24/40 (60%)
Query: 520 QIVSAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFS 559
Q+ +++ +K IHRDL A N+LL +KI DFG +
Sbjct: 181 QVARGMEFLASRKCIHRDLAARNILLSENNVVKICDFGLA 220
Score = 34.4 bits (79), Expect = 0.18
Identities = 26/95 (27%), Positives = 45/95 (47%), Gaps = 8/95 (8%)
Query: 49 KLLKTIGKGNFAKVKLA-----KHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKML- 102
KL K +G+G F KV A + + + VA+K++ K + L E++I+ +
Sbjct: 10 KLGKPLGRGAFGKVIQASAFGIEKSASCRTVAVKML-KEGATASEYKALMTELKILIHIG 68
Query: 103 DHPNIVKLFQVIET-EKTLYLVMEYASGGEVFDYL 136
H N+V L L +++EY G + +YL
Sbjct: 69 HHLNVVNLLGACTKPGGPLMVIVEYCKFGNLSNYL 103
>gnl|CDD|240159 cd05120, APH_ChoK_like, Aminoglycoside 3'-phosphotransferase (APH)
and Choline Kinase (ChoK) family. The APH/ChoK family is
part of a larger superfamily that includes the catalytic
domains of other kinases, such as the typical
serine/threonine/tyrosine protein kinases (PKs), RIO
kinases, actin-fragmin kinase (AFK), and
phosphoinositide 3-kinase (PI3K). The family is composed
of APH, ChoK, ethanolamine kinase (ETNK), macrolide
2'-phosphotransferase (MPH2'), an unusual homoserine
kinase, and uncharacterized proteins with similarity to
the N-terminal domain of acyl-CoA dehydrogenase 10
(ACAD10). The members of this family catalyze the
transfer of the gamma-phosphoryl group from ATP (or CTP)
to small molecule substrates such as aminoglycosides,
macrolides, choline, ethanolamine, and homoserine.
Phosphorylation of the antibiotics, aminoglycosides and
macrolides, leads to their inactivation and to bacterial
antibiotic resistance. Phosphorylation of choline,
ethanolamine, and homoserine serves as precursors to the
synthesis of important biological compounds, such as the
major phospholipids, phosphatidylcholine and
phosphatidylethanolamine and the amino acids, threonine,
methionine, and isoleucine.
Length = 155
Score = 48.9 bits (117), Expect = 1e-06
Identities = 28/107 (26%), Positives = 45/107 (42%), Gaps = 18/107 (16%)
Query: 94 REVRIMKMLD-HPNIV-KLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEAR--- 148
REV I+++L V K+ E++ YL+ME+ G + KE A
Sbjct: 40 REVAILQLLARKGLPVPKVLASGESDGWSYLLMEWIEGET---LDEVSEEEKEDIAEQLA 96
Query: 149 ---AKFRQIVSAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFS 192
AK Q+ V + H DL N+L+D + I D+ ++
Sbjct: 97 ELLAKLHQLPLLV-------LCHGDLHPGNILVDDGKILGIIDWEYA 136
Score = 40.9 bits (96), Expect = 5e-04
Identities = 22/90 (24%), Positives = 36/90 (40%), Gaps = 16/90 (17%)
Query: 476 KLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEAR------AKFRQIVSAVQYCH 529
K+ E++ YL+ME+ G + KE A AK Q+ V
Sbjct: 57 KVLASGESDGWSYLLMEWIEGET---LDEVSEEEKEDIAEQLAELLAKLHQLPLLV---- 109
Query: 530 QKKIIHRDLKAENLLLDSEMNIKIADFGFS 559
+ H DL N+L+D + I D+ ++
Sbjct: 110 ---LCHGDLHPGNILVDDGKILGIIDWEYA 136
>gnl|CDD|133207 cd05076, PTK_Tyk2_rpt1, Pseudokinase (repeat 1) domain of the
Protein Tyrosine Kinase, Tyrosine kinase 2. Protein
Tyrosine Kinase (PTK) family; Tyrosine kinase 2 (Tyk2);
pseudokinase domain (repeat 1). The PTKc (catalytic
domain) family to which this subfamily belongs, is part
of a larger superfamily that includes the catalytic
domains of other kinases such as protein
serine/threonine kinases, RIO kinases, and
phosphoinositide 3-kinase (PI3K). PTKs catalyze the
transfer of the gamma-phosphoryl group from ATP to
tyrosine (tyr) residues in protein substrates. Tyk2 is a
member of the Janus kinase (Jak) subfamily of proteins,
which are cytoplasmic (or nonreceptor) tyr kinases
containing an N-terminal FERM domain, followed by a Src
homology 2 (SH2) domain, a pseudokinase domain, and a
C-terminal tyr kinase domain. The pseudokinase domain
shows similarity to tyr kinases but lacks crucial
residues for catalytic activity and ATP binding. It
modulates the kinase activity of the C-terminal
catalytic domain. Jaks are crucial for cytokine receptor
signaling. They are activated by autophosphorylation
upon cytokine-induced receptor aggregation, and
subsequently trigger downstream signaling events such as
the phosphorylation of signal transducers and activators
of transcription (STATs). Tyk2 is widely expressed in
many tissues. It is involved in signaling via the
cytokine receptors IFN-alphabeta, IL-6, IL-10, IL-12,
IL-13, and IL-23. It mediates cell surface urokinase
receptor (uPAR) signaling and plays a role in modulating
vascular smooth muscle cell (VSMC) functional behavior
in response to injury. Tyk2 is also important in
dendritic cell function and T helper (Th)1 cell
differentiation. A homozygous mutation of Tyk2 was found
in a patient with hyper-IgE syndrome (HIES), a primary
immunodeficiency characterized by recurrent skin
abscesses, pneumonia, and elevated serum IgE. This
suggests that Tyk2 may play important roles in multiple
cytokine signaling involved in innate and adaptive
immunity.
Length = 274
Score = 49.1 bits (117), Expect = 3e-06
Identities = 63/289 (21%), Positives = 112/289 (38%), Gaps = 34/289 (11%)
Query: 13 SETGRGSENNISSSRLMSSRRESSRRERDEPHIGKYKLLKTIGKGNFAKVKLAKHVPTGK 72
+ G+G+ NI RL EP + + + +GN +L
Sbjct: 1 AHLGQGTRTNIYDGRLRV-------EGGGEPEEDEMEDEDPLVEGNNNGREL-------- 45
Query: 73 EVAIKIIDKTQLNPGSLQKLFREVRIMKMLDHPNIVKLFQVIETEKTLYLVMEYASGGEV 132
V +K++D + + F +M + H ++ + V +V E+ G +
Sbjct: 46 RVVLKVLDPSHRDIA--LAFFETASLMSQVSHIHLAFVHGVCVRGSENIMVEEFVEHGPL 103
Query: 133 FDYLVLH--GRMKEKEARAKFRQIVSAVQYCHQKKIIHRDLKAENLLL-------DSEMN 183
D + GR+ +Q+ SA+ Y K ++H ++ A+N+LL +
Sbjct: 104 -DVCLRKEKGRVPVAWKITVAQQLASALSYLEDKNLVHGNVCAKNILLARLGLAEGTSPF 162
Query: 184 IKIADFGFS-NEFTPGNKLDTFCGSPPYAAPELFQGKKYDGPEVDVWSLGVILYTLV-SG 241
IK++D G S + +++ P+ APE G D WS G L + G
Sbjct: 163 IKLSDPGVSFTALSREERVERI----PWIAPECVPGGNSLSTAADKWSFGTTLLEICFDG 218
Query: 242 SLPFDGSTLRELRERVLRGKYRIPFYMSTDCENLLKKFLVLNPAKRASL 290
+P T E +ER K+R+P + L+ + L P +R S
Sbjct: 219 EVPLKERTPSE-KERFYEKKHRLPEPSCKELATLISQCLTYEPTQRPSF 266
Score = 29.5 bits (66), Expect = 6.5
Identities = 21/82 (25%), Positives = 42/82 (51%), Gaps = 12/82 (14%)
Query: 519 RQIVSAVQYCHQKKIIHRDLKAENLLL-------DSEMNIKIADFGFS-NEFTPGNKLDT 570
+Q+ SA+ Y K ++H ++ A+N+LL + IK++D G S + +++
Sbjct: 124 QQLASALSYLEDKNLVHGNVCAKNILLARLGLAEGTSPFIKLSDPGVSFTALSREERVER 183
Query: 571 FCGSPPYAAPELFQGGAPVTSS 592
P+ APE GG ++++
Sbjct: 184 I----PWIAPECVPGGNSLSTA 201
>gnl|CDD|133235 cd05104, PTKc_Kit, Catalytic domain of the Protein Tyrosine Kinase,
Kit. Protein Tyrosine Kinase (PTK) family; Kit (or
c-Kit); catalytic (c) domain. The PTKc family is part of
a larger superfamily that includes the catalytic domains
of other kinases such as protein serine/threonine
kinases, RIO kinases, and phosphoinositide 3-kinase
(PI3K). PTKs catalyze the transfer of the
gamma-phosphoryl group from ATP to tyrosine (tyr)
residues in protein substrates. Kit is a member of the
Platelet Derived Growth Factor Receptor (PDGFR)
subfamily of proteins, which are receptor tyr kinases
(RTKs) containing an extracellular ligand-binding region
with five immunoglobulin-like domains, a transmembrane
segment, and an intracellular catalytic domain. The
binding of Kit to its ligand, the stem-cell factor
(SCF), leads to receptor dimerization, trans
phosphorylation and activation, and intracellular
signaling. Kit is important in the development of
melanocytes, germ cells, mast cells, hematopoietic stem
cells, the interstitial cells of Cajal, and the
pacemaker cells of the GI tract. Kit signaling is
involved in major cellular functions including cell
survival, proliferation, differentiation, adhesion, and
chemotaxis. Mutations in Kit, which result in
constitutive ligand-independent activation, are found in
human cancers such as gastrointestinal stromal tumor
(GIST) and testicular germ cell tumor (TGCT). The
aberrant expression of Kit and/or SCF is associated with
other tumor types such as systemic mastocytosis and
cancers of the breast, neurons, lung, prostate, colon,
and rectum. Although the structure of the human Kit
catalytic domain is known, it is excluded from this
specific alignment model because it contains a deletion
in its sequence.
Length = 375
Score = 49.1 bits (117), Expect = 4e-06
Identities = 41/129 (31%), Positives = 60/129 (46%), Gaps = 18/129 (13%)
Query: 153 QIVSAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGF-------SNEFTPGN-KLDTF 204
Q+ + + K IHRDL A N+LL KI DFG SN GN +L
Sbjct: 222 QVAKGMSFLASKNCIHRDLAARNILLTHGRITKICDFGLARDIRNDSNYVVKGNARLPV- 280
Query: 205 CGSPPYAAPELFQGKKYDGPEVDVWSLGVILYTLVS-GSLPFDGSTLRELRERVLRGKYR 263
+ APE Y E DVWS G++L+ + S GS P+ G + ++++ YR
Sbjct: 281 ----KWMAPESIFNCVYTF-ESDVWSYGILLWEIFSLGSSPYPGMPVDSKFYKMIKEGYR 335
Query: 264 IPFYMSTDC 272
+ +S +C
Sbjct: 336 M---LSPEC 341
Score = 36.8 bits (85), Expect = 0.038
Identities = 16/44 (36%), Positives = 22/44 (50%)
Query: 520 QIVSAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFT 563
Q+ + + K IHRDL A N+LL KI DFG + +
Sbjct: 222 QVAKGMSFLASKNCIHRDLAARNILLTHGRITKICDFGLARDIR 265
>gnl|CDD|140307 PTZ00284, PTZ00284, protein kinase; Provisional.
Length = 467
Score = 48.0 bits (114), Expect = 1e-05
Identities = 51/231 (22%), Positives = 92/231 (39%), Gaps = 43/231 (18%)
Query: 46 GKYKLLKTIGKGNFAKVKLAKHVPTGKEVAIKIIDKTQ--LNPGSLQKLFRE-VRIMKML 102
++K+L +G+G F KV A + A+KI+ ++ F E VR
Sbjct: 129 QRFKILSLLGEGTFGKVVEAWDRKRKEYCAVKIVRNVPKYTRDAKIEIQFMEKVRQADPA 188
Query: 103 DHPNIVKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCH 162
D ++K+ + + E ++ G + D+++ HG + Q A+ Y H
Sbjct: 189 DRFPLMKIQRYFQNETGHMCIVMPKYGPCLLDWIMKHGPFSHRHLAQIIFQTGVALDYFH 248
Query: 163 QK-KIIHRDLKAENLLLDSE----------------MNIKIADFGFSNEFTPGNKLDTFC 205
+ ++H DLK EN+L+++ ++I D G C
Sbjct: 249 TELHLMHTDLKPENILMETSDTVVDPVTNRALPPDPCRVRICDLGG-------------C 295
Query: 206 GSPPYAAPELFQGKKYDGPEV----------DVWSLGVILYTLVSGSLPFD 246
++ + + Y PEV D+WS+G I+Y L +G L +D
Sbjct: 296 CDERHSRTAIVSTRHYRSPEVVLGLGWMYSTDMWSMGCIIYELYTGKLLYD 346
Score = 29.9 bits (67), Expect = 5.2
Identities = 14/50 (28%), Positives = 27/50 (54%), Gaps = 1/50 (2%)
Query: 499 VFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQK-KIIHRDLKAENLLLDS 547
+ D+++ HG + Q A+ Y H + ++H DLK EN+L+++
Sbjct: 218 LLDWIMKHGPFSHRHLAQIIFQTGVALDYFHTELHLMHTDLKPENILMET 267
>gnl|CDD|133238 cd05107, PTKc_PDGFR_beta, Catalytic domain of the Protein Tyrosine
Kinase, Platelet Derived Growth Factor Receptor beta.
Protein Tyrosine Kinase (PTK) family; Platelet Derived
Growth Factor Receptor (PDGFR) beta; catalytic (c)
domain. The PTKc family is part of a larger superfamily
that includes the catalytic domains of other kinases
such as protein serine/threonine kinases, RIO kinases,
and phosphoinositide 3-kinase (PI3K). PTKs catalyze the
transfer of the gamma-phosphoryl group from ATP to
tyrosine (tyr) residues in protein substrates. PDGFR
beta is a receptor tyr kinase (RTK) containing an
extracellular ligand-binding region with five
immunoglobulin-like domains, a transmembrane segment,
and an intracellular catalytic domain. The binding to
its ligands, the PDGFs, leads to receptor dimerization,
trans phosphorylation and activation, and intracellular
signaling. PDGFR beta forms homodimers or heterodimers
with PDGFR alpha, depending on the nature of the PDGF
ligand. PDGF-BB and PDGF-DD induce PDGFR beta
homodimerization. PDGFR signaling plays many roles in
normal embryonic development and adult physiology. PDGFR
beta signaling leads to a variety of cellular effects
including the stimulation of cell growth and chemotaxis,
as well as the inhibition of apoptosis and GAP
junctional communication. It is critical in normal
angiogenesis as it is involved in the recruitment of
pericytes and smooth muscle cells essential for vessel
stability. Aberrant PDGFR beta expression is associated
with some human cancers. The continuously-active fusion
proteins of PDGFR beta with COL1A1 and TEL are
associated with dermatofibrosarcoma protuberans (DFSP)
and a subset of chronic myelomonocytic leukemia (CMML),
respectively.
Length = 401
Score = 47.3 bits (112), Expect = 2e-05
Identities = 37/136 (27%), Positives = 64/136 (47%), Gaps = 15/136 (11%)
Query: 153 QIVSAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGF-------SNEFTPGNKLDTFC 205
Q+ + +++ K +HRDL A N+L+ +KI DFG SN + G+ TF
Sbjct: 247 QVANGMEFLASKNCVHRDLAARNVLICEGKLVKICDFGLARDIMRDSNYISKGS---TFL 303
Query: 206 GSPPYAAPELFQGKKYDGPEVDVWSLGVILYTLVS-GSLPFDGSTLRELRERVLRGKYRI 264
+ APE Y DVWS G++L+ + + G P+ + E ++ YR+
Sbjct: 304 -PLKWMAPESIFNNLYTTLS-DVWSFGILLWEIFTLGGTPYPELPMNEQFYNAIKRGYRM 361
Query: 265 --PFYMSTDCENLLKK 278
P + S + +++K
Sbjct: 362 AKPAHASDEIYEIMQK 377
Score = 45.0 bits (106), Expect = 1e-04
Identities = 30/93 (32%), Positives = 46/93 (49%), Gaps = 7/93 (7%)
Query: 50 LLKTIGKGNFAKVKLA-----KHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLD- 103
L +T+G G F +V A H + +VA+K++ K+ Q L E++IM L
Sbjct: 41 LGRTLGSGAFGRVVEATAHGLSHSQSTMKVAVKML-KSTARSSEKQALMSELKIMSHLGP 99
Query: 104 HPNIVKLFQVIETEKTLYLVMEYASGGEVFDYL 136
H NIV L +Y++ EY G++ DYL
Sbjct: 100 HLNIVNLLGACTKGGPIYIITEYCRYGDLVDYL 132
Score = 35.0 bits (80), Expect = 0.14
Identities = 14/42 (33%), Positives = 25/42 (59%)
Query: 520 QIVSAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNE 561
Q+ + +++ K +HRDL A N+L+ +KI DFG + +
Sbjct: 247 QVANGMEFLASKNCVHRDLAARNVLICEGKLVKICDFGLARD 288
>gnl|CDD|178763 PLN03224, PLN03224, probable serine/threonine protein kinase;
Provisional.
Length = 507
Score = 46.6 bits (110), Expect = 4e-05
Identities = 23/69 (33%), Positives = 39/69 (56%), Gaps = 2/69 (2%)
Query: 148 RAKFRQIVSAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCG- 206
+ RQ+++ ++ H+ I+HRD+K ENLL+ + +KI DFG + + G + G
Sbjct: 312 KGVMRQVLTGLRKLHRIGIVHRDIKPENLLVTVDGQVKIIDFGAAVDMCTGINFNPLYGM 371
Query: 207 -SPPYAAPE 214
P Y+ PE
Sbjct: 372 LDPRYSPPE 380
Score = 46.6 bits (110), Expect = 4e-05
Identities = 23/69 (33%), Positives = 39/69 (56%), Gaps = 2/69 (2%)
Query: 515 RAKFRQIVSAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCG- 573
+ RQ+++ ++ H+ I+HRD+K ENLL+ + +KI DFG + + G + G
Sbjct: 312 KGVMRQVLTGLRKLHRIGIVHRDIKPENLLVTVDGQVKIIDFGAAVDMCTGINFNPLYGM 371
Query: 574 -SPPYAAPE 581
P Y+ PE
Sbjct: 372 LDPRYSPPE 380
>gnl|CDD|133237 cd05106, PTKc_CSF-1R, Catalytic domain of the Protein Tyrosine
Kinase, Colony-Stimulating Factor-1 Receptor. Protein
Tyrosine Kinase (PTK) family; Colony-Stimulating
Factor-1 Receptor (CSF-1R); catalytic (c) domain. The
PTKc family is part of a larger superfamily that
includes the catalytic domains of other kinases such as
protein serine/threonine kinases, RIO kinases, and
phosphoinositide 3-kinase (PI3K). PTKs catalyze the
transfer of the gamma-phosphoryl group from ATP to
tyrosine (tyr) residues in protein substrates. CSF-1R,
also called c-Fms, is a member of the Platelet Derived
Growth Factor Receptor (PDGFR) subfamily of proteins,
which are receptor tyr kinases (RTKs) containing an
extracellular ligand-binding region with five
immunoglobulin-like domains, a transmembrane segment,
and an intracellular catalytic domain. The binding of
CSF-1R to its ligand, CSF-1, leads to receptor
dimerization, trans phosphorylation and activation, and
intracellular signaling. CSF-1R signaling is critical in
the regulation of macrophages and osteoclasts. It leads
to increases in gene transcription and protein
translation, and induces cytoskeletal remodeling. CSF-1R
signaling leads to a variety of cellular responses
including survival, proliferation, and differentiation
of target cells. It plays an important role in innate
immunity, tissue development and function, and the
pathogenesis of some diseases including atherosclerosis
and cancer. CSF-1R signaling is also implicated in
mammary gland development during pregnancy and
lactation. Aberrant CSF-1/CSF-1R expression correlates
with tumor cell invasiveness, poor clinical prognosis,
and bone metastasis in breast cancer. Although the
structure of the human CSF-1R catalytic domain is known,
it is excluded from this specific alignment model
because it contains a deletion in its sequence.
Length = 374
Score = 43.7 bits (103), Expect = 2e-04
Identities = 28/96 (29%), Positives = 45/96 (46%), Gaps = 7/96 (7%)
Query: 47 KYKLLKTIGKGNFAKVKLAKHVPTGKE-----VAIKIIDKTQLNPGSLQKLFREVRIMKM 101
+ KT+G G F KV A GKE VA+K++ K + + L E++I+
Sbjct: 39 NLQFGKTLGAGAFGKVVEATAFGLGKEDNVLRVAVKML-KASAHTDEREALMSELKILSH 97
Query: 102 L-DHPNIVKLFQVIETEKTLYLVMEYASGGEVFDYL 136
L H NIV L + ++ EY G++ ++L
Sbjct: 98 LGQHKNIVNLLGACTHGGPVLVITEYCCYGDLLNFL 133
Score = 43.3 bits (102), Expect = 3e-04
Identities = 40/146 (27%), Positives = 66/146 (45%), Gaps = 17/146 (11%)
Query: 153 QIVSAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGF-------SNEFTPGN-KLDTF 204
Q+ + + K IHRD+ A N+LL KI DFG SN GN +L
Sbjct: 220 QVAQGMDFLASKNCIHRDVAARNVLLTDGRVAKICDFGLARDIMNDSNYVVKGNARLPV- 278
Query: 205 CGSPPYAAPELFQGKKYDGPEVDVWSLGVILYTLVS-GSLPFDGSTLRELRERVLRGKYR 263
+ APE Y + DVWS G++L+ + S G P+ G + ++++ Y+
Sbjct: 279 ----KWMAPESIFDCVYT-VQSDVWSYGILLWEIFSLGKSPYPGILVNSKFYKMVKRGYQ 333
Query: 264 I--PFYMSTDCENLLKKFLVLNPAKR 287
+ P + + +++K L P +R
Sbjct: 334 MSRPDFAPPEIYSIMKMCWNLEPTER 359
Score = 35.6 bits (82), Expect = 0.072
Identities = 19/54 (35%), Positives = 24/54 (44%), Gaps = 7/54 (12%)
Query: 520 QIVSAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGF-------SNEFTPGN 566
Q+ + + K IHRD+ A N+LL KI DFG SN GN
Sbjct: 220 QVAQGMDFLASKNCIHRDVAARNVLLTDGRVAKICDFGLARDIMNDSNYVVKGN 273
>gnl|CDD|215061 PLN00113, PLN00113, leucine-rich repeat receptor-like protein
kinase; Provisional.
Length = 968
Score = 43.3 bits (102), Expect = 5e-04
Identities = 52/197 (26%), Positives = 82/197 (41%), Gaps = 19/197 (9%)
Query: 54 IGKGNFAKVKLAKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLDHPNIVKLFQV 113
I +G K + G + +K I+ P S E+ M L HPNIVKL +
Sbjct: 698 ISRGKKGASYKGKSIKNGMQFVVKEINDVNSIPSS------EIADMGKLQHPNIVKLIGL 751
Query: 114 IETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCH---QKKIIHRD 170
+EK YL+ EY G + + VL E+ R I A+++ H ++ +
Sbjct: 752 CRSEKGAYLIHEYIEGKNLSE--VLRNLSWERR-RKIAIGIAKALRFLHCRCSPAVVVGN 808
Query: 171 LKAENLLLDSEMNIKIADFGFSNEFTPGNKLDTFCG-SPPYAAPELFQGKKYDGPEVDVW 229
L E +++D + + DT C S Y APE + K + D++
Sbjct: 809 LSPEKIIIDGKDEPHLR-LSLPGLLC----TDTKCFISSAYVAPETRETKDIT-EKSDIY 862
Query: 230 SLGVILYTLVSGSLPFD 246
G+IL L++G P D
Sbjct: 863 GFGLILIELLTGKSPAD 879
>gnl|CDD|164795 PHA00370, III, attachment protein.
Length = 297
Score = 41.1 bits (96), Expect = 0.001
Identities = 27/77 (35%), Positives = 30/77 (38%), Gaps = 10/77 (12%)
Query: 385 DPESDGSRSGSSLSLRNLQPGSGGGATGGSGSSRSWRNMQPGSGGVATGGSGGGGGGGAA 444
GS +G N GSGGG TGGSG S GS G +TG S G GA
Sbjct: 88 GTGEGGSDTGGDTGGGNTGGGSGGGDTGGSGGGGS---DGGGSEGGSTGKSLTKEGVGA- 143
Query: 445 QSPSHRGVHRSISASNA 461
G +NA
Sbjct: 144 ------GDFDYPKMANA 154
Score = 36.8 bits (85), Expect = 0.033
Identities = 25/69 (36%), Positives = 30/69 (43%), Gaps = 16/69 (23%)
Query: 385 DPESDGSRSGSSLSLRNLQPGSGGGATGGSGSSRSWRNMQPGSGGVATGGSGGGG--GGG 442
D + DG +G GS G G G N GSGG TGGSGGGG GGG
Sbjct: 81 DKDGDGGGTGEG--------GSDTGGDTGGG------NTGGGSGGGDTGGSGGGGSDGGG 126
Query: 443 AAQSPSHRG 451
+ + +
Sbjct: 127 SEGGSTGKS 135
>gnl|CDD|180777 PRK06958, PRK06958, single-stranded DNA-binding protein;
Provisional.
Length = 182
Score = 40.2 bits (94), Expect = 0.001
Identities = 23/59 (38%), Positives = 24/59 (40%), Gaps = 1/59 (1%)
Query: 390 GSRSGSSLSLRNLQPGSGGGATGGSGSSRSWRNMQPGSGGVATGGSGGGGGGGAAQSPS 448
G R GS G GG GG G + G GG G GGGG GG A PS
Sbjct: 109 GGRGGSGGGGGGGDEGGYGGGGGGGGGGYG-GESRSGGGGGRASGGGGGGAGGGASRPS 166
Score = 32.1 bits (73), Expect = 0.54
Identities = 16/49 (32%), Positives = 18/49 (36%)
Query: 423 MQPGSGGVATGGSGGGGGGGAAQSPSHRGVHRSISASNAKPSRRASSGG 471
M G GG GG GG GG G + S S R + GG
Sbjct: 107 MLGGRGGSGGGGGGGDEGGYGGGGGGGGGGYGGESRSGGGGGRASGGGG 155
>gnl|CDD|215638 PLN03225, PLN03225, Serine/threonine-protein kinase SNT7;
Provisional.
Length = 566
Score = 41.3 bits (97), Expect = 0.002
Identities = 24/67 (35%), Positives = 35/67 (52%), Gaps = 3/67 (4%)
Query: 151 FRQIVSAVQYCHQKKIIHRDLKAENLLLD-SEMNIKIADFGFSNEFTPG-NKL-DTFCGS 207
RQI+ A+ H I+HRD+K +N++ + KI D G + + G N + F
Sbjct: 261 MRQILFALDGLHSTGIVHRDVKPQNIIFSEGSGSFKIIDLGAAADLRVGINYIPKEFLLD 320
Query: 208 PPYAAPE 214
P YAAPE
Sbjct: 321 PRYAAPE 327
Score = 41.3 bits (97), Expect = 0.002
Identities = 24/67 (35%), Positives = 35/67 (52%), Gaps = 3/67 (4%)
Query: 518 FRQIVSAVQYCHQKKIIHRDLKAENLLLD-SEMNIKIADFGFSNEFTPG-NKL-DTFCGS 574
RQI+ A+ H I+HRD+K +N++ + KI D G + + G N + F
Sbjct: 261 MRQILFALDGLHSTGIVHRDVKPQNIIFSEGSGSFKIIDLGAAADLRVGINYIPKEFLLD 320
Query: 575 PPYAAPE 581
P YAAPE
Sbjct: 321 PRYAAPE 327
>gnl|CDD|237537 PRK13875, PRK13875, conjugal transfer protein TrbL; Provisional.
Length = 440
Score = 38.7 bits (91), Expect = 0.008
Identities = 22/73 (30%), Positives = 32/73 (43%), Gaps = 6/73 (8%)
Query: 405 GSGGGATGGSGSSRSWRNMQPGSGGVATGGSGGGG----GGGAAQSPSHRGVHRSIS--A 458
+ GGA G+S ++ G G A +G GG G AA SP R R+
Sbjct: 309 AARGGAAAAGGASSAYSAGAAGGSGAAGVAAGLGGVARAGASAAASPLRRAASRAAESMK 368
Query: 459 SNAKPSRRASSGG 471
S+ + R++ GG
Sbjct: 369 SSFRAGARSTGGG 381
Score = 34.1 bits (79), Expect = 0.27
Identities = 24/76 (31%), Positives = 38/76 (50%), Gaps = 6/76 (7%)
Query: 405 GSGGGATGGSGSSRSWRNMQPGSGGVAT----GGSGGGGGGGAAQSPSHRGVHRSISASN 460
+GGGA G++ + R +GG ++ G +GG G G A GV R+ +++
Sbjct: 295 AAGGGAAAAGGAAAAARGGAAAAGGASSAYSAGAAGGSGAAGVAAGLG--GVARAGASAA 352
Query: 461 AKPSRRASSGGETLLK 476
A P RRA+S +K
Sbjct: 353 ASPLRRAASRAAESMK 368
>gnl|CDD|223554 COG0478, COG0478, RIO-like serine/threonine protein kinase fused to
N-terminal HTH domain [Signal transduction mechanisms].
Length = 304
Score = 37.7 bits (88), Expect = 0.014
Identities = 37/162 (22%), Positives = 70/162 (43%), Gaps = 28/162 (17%)
Query: 48 YKLLKTIGKGNFAKVKLAKHVPTGKEVAIKI--IDKTQ-------------LNPGSLQKL 92
+ IG G + V +A P G++VA+K + +T GS +
Sbjct: 93 EAIGTKIGVGKESDVYVAID-PKGRKVAVKFHRLGRTSFRKVKRNRDYLADKEHGSWLYV 151
Query: 93 FR-----EVRIMKMLDHPNIVKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEA 147
R E ++ L +P VK+ + I + +VMEY G E++ R+ +
Sbjct: 152 SRLAAEREFEALQRL-YPEGVKVPKPIAWNRHA-VVMEYIEGVELYRL-----RLDVENP 204
Query: 148 RAKFRQIVSAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADF 189
+I+ V+ +++ I+H DL N+L+ + +I + D+
Sbjct: 205 DEILDKILEEVRKAYRRGIVHGDLSEFNILVTEDGDIVVIDW 246
Score = 32.3 bits (74), Expect = 0.83
Identities = 17/68 (25%), Positives = 35/68 (51%), Gaps = 5/68 (7%)
Query: 489 LVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKIIHRDLKAENLLLDSE 548
+VMEY G E++ R+ + +I+ V+ +++ I+H DL N+L+ +
Sbjct: 184 VVMEYIEGVELYRL-----RLDVENPDEILDKILEEVRKAYRRGIVHGDLSEFNILVTED 238
Query: 549 MNIKIADF 556
+I + D+
Sbjct: 239 GDIVVIDW 246
>gnl|CDD|219420 pfam07466, DUF1517, Protein of unknown function (DUF1517). This
family consists of several hypothetical glycine rich
plant and bacterial proteins of around 300 residues in
length. The function of this family is unknown.
Length = 280
Score = 36.9 bits (86), Expect = 0.024
Identities = 15/37 (40%), Positives = 17/37 (45%)
Query: 406 SGGGATGGSGSSRSWRNMQPGSGGVATGGSGGGGGGG 442
SGG GGS + S + P S GG G GGG
Sbjct: 4 SGGRIGGGSFRAPSRSSSSPRSSSPGGGGYYGSPGGG 40
Score = 30.0 bits (68), Expect = 4.0
Identities = 15/53 (28%), Positives = 17/53 (32%), Gaps = 5/53 (9%)
Query: 390 GSRSGSSLSLRNLQPGSGGGATGGSGSSRSWRNMQPGSGGVATGGSGGGGGGG 442
G S + S + P S GG S G G G GGGG
Sbjct: 9 GGGSFRAPSRSSSSPRSSSPGGGGYYGSPG-----GGFGFPFLIPFFGFGGGG 56
>gnl|CDD|219432 pfam07499, RuvA_C, RuvA, C-terminal domain. Homologous
recombination is a crucial process in all living
organisms. In bacteria, this process the RuvA, RuvB, and
RuvC proteins are involved. More specifically the
proteins process the Holliday junction DNA. RuvA is
comprised of three distinct domains. The domain
represents the C-terminal domain and plays a significant
role in the ATP-dependent branch migration of the
hetero-duplex through direct contact with RuvB. Within
the Holliday junction, the C-terminal domain makes no
interaction with DNA.
Length = 45
Score = 32.1 bits (74), Expect = 0.054
Identities = 8/26 (30%), Positives = 15/26 (57%)
Query: 363 ALVGLGYSRSEIEESLSQAKYDDPES 388
AL+ LGY E E+++++ + S
Sbjct: 9 ALLALGYKEKEAEKAVAKVLAEPGLS 34
>gnl|CDD|226168 COG3642, COG3642, Mn2+-dependent serine/threonine protein kinase
[Signal transduction mechanisms].
Length = 204
Score = 35.0 bits (81), Expect = 0.072
Identities = 41/154 (26%), Positives = 62/154 (40%), Gaps = 21/154 (13%)
Query: 51 LKTIGKGNFAKVKLAKHVPTGKEVAIKI-IDKTQLNPGSLQKL-----FREVRIMKMLDH 104
+ I +G A + L + G +K I K +P +KL RE RI+
Sbjct: 1 MDLIKQGAEAIIYLTDFL--GLPAVVKERIPKRYRHPELDEKLRRERTRREARILAKA-R 57
Query: 105 PNIVKLFQVIETE-KTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQ 163
V + V + + +VMEY G + D L E+ R++ V H+
Sbjct: 58 EAGVPVPIVYDVDPDNGLIVMEYIEGELLKDAL-------EEARPDLLREVGRLVGKLHK 110
Query: 164 KKIIHRDLKAENLLLDSEMNIKIADFG---FSNE 194
I+H DL N++L I DFG FS+E
Sbjct: 111 AGIVHGDLTTSNIILSGG-RIYFIDFGLGEFSDE 143
Score = 33.0 bits (76), Expect = 0.34
Identities = 24/76 (31%), Positives = 34/76 (44%), Gaps = 11/76 (14%)
Query: 489 LVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKIIHRDLKAENLLLDSE 548
+VMEY G + D L E+ R++ V H+ I+H DL N++L
Sbjct: 76 IVMEYIEGELLKDAL-------EEARPDLLREVGRLVGKLHKAGIVHGDLTTSNIILSGG 128
Query: 549 MNIKIADFG---FSNE 561
I DFG FS+E
Sbjct: 129 -RIYFIDFGLGEFSDE 143
>gnl|CDD|218666 pfam05633, DUF793, Protein of unknown function (DUF793). This
family consists of several plant proteins of unknown
function.
Length = 389
Score = 35.2 bits (81), Expect = 0.10
Identities = 20/55 (36%), Positives = 24/55 (43%), Gaps = 7/55 (12%)
Query: 405 GSGGGATGGSGSSRSWRNMQPGSGGVATGGSGGGGGGGAAQSPSHRGVHRSISAS 459
G GG RSW S + GS GGG GG +S S V R+ SA+
Sbjct: 174 GGSGGGHRNRSFGRSW------SFHHRSIGSSGGGTGGHLRSLSW-SVSRNWSAA 221
>gnl|CDD|119419 cd00893, PI4Kc_III, Phosphoinositide 4-kinase (PI4K), Type III,
catalytic domain; The PI4K catalytic domain family is
part of a larger superfamily that includes the catalytic
domains of other kinases such as the typical
serine/threonine/tyrosine protein kinases (PKs),
aminoglycoside phosphotransferase, choline kinase, and
RIO kinases. PI4Ks catalyze the transfer of the
gamma-phosphoryl group from ATP to the 4-hydroxyl of the
inositol ring of D-myo-phosphatidylinositol (PtdIns) to
generate PtdIns(4)P, the major precursor in the
synthesis of other phosphoinositides including
PtdIns(4,5)P2, PtdIns(3,4)P2, and PtdIns(3,4,5)P3. There
are two types of PI4Ks, types II and III. Type II PI4Ks
lack the characteristic catalytic kinase domain present
in PI3Ks and type III PI4Ks, and are excluded from this
family. Two isoforms of type III PI4K, alpha and beta,
exist in most eukaryotes.
Length = 289
Score = 34.3 bits (79), Expect = 0.18
Identities = 50/238 (21%), Positives = 93/238 (39%), Gaps = 54/238 (22%)
Query: 74 VAIKIIDKTQLNPGSLQKLFREVRIMKMLDHPNIVK------LFQVIETEKTLYLVMEYA 127
+A +II + LQK+F + + L+ ++ + + I +++ + +
Sbjct: 48 LATQIITE-------LQKIFELMFLDLWLNPYLVLPVSKTGGIIEFIPNSISIHEIKKQQ 100
Query: 128 SGGEVFDYLVLHGRMKEK---EARAKFRQIVSA---VQYCHQKKIIHRDLKAENLLLDSE 181
+L L+G + +AR F + ++ + Y Q K H N+LLDS+
Sbjct: 101 INSLYDYFLELYGSYTTEAFLQARYNFIESMAGYSLLCYLLQIKDRHNG----NILLDSD 156
Query: 182 MNIKIADFGFSNEFTPGNKLDTFCGSPPYAAPEL--FQGKKYDGPEVDVW---------- 229
+I DFGF + +PGN L F + E+ F G K + +
Sbjct: 157 GHIIHIDFGFILDSSPGNNL-GFEPAAFKFTKEMVDFMGGK-KSDDFKKFRYLCLRGFIA 214
Query: 230 ------SLGVILYTLVSGSLP-FDGSTLRELRERVLRGKYRIPFYMSTDCENLLKKFL 280
+ ++Y L+ LP F GST+++L+ER + E +
Sbjct: 215 VRKHMDLVISLVYLLIFSGLPCFRGSTIKKLKER---------LCL-NMSEKEAINTV 262
Score = 29.7 bits (67), Expect = 5.0
Identities = 14/27 (51%), Positives = 19/27 (70%)
Query: 542 NLLLDSEMNIKIADFGFSNEFTPGNKL 568
N+LLDS+ +I DFGF + +PGN L
Sbjct: 150 NILLDSDGHIIHIDFGFILDSSPGNNL 176
>gnl|CDD|240167 cd05144, RIO2_C, RIO kinase family; RIO2, C-terminal catalytic
domain. The RIO kinase catalytic domain family is part
of a larger superfamily, that includes the catalytic
domains of other kinases such as the typical
serine/threonine/tyrosine protein kinases (PKs),
aminoglycoside phosphotransferase, choline kinase, and
phosphoinositide 3-kinase (PI3K). RIO kinases are
atypical protein serine kinases containing a kinase
catalytic signature, but otherwise show very little
sequence similarity to typical PKs. Serine kinases
catalyze the transfer of the gamma-phosphoryl group from
ATP to serine residues in protein substrates. The RIO
catalytic domain is truncated compared to the catalytic
domains of typical PKs, with deletions of the loops
responsible for substrate binding. RIO2 is present in
archaea and eukaryotes. It contains an N-terminal winged
helix (wHTH) domain and a C-terminal RIO kinase
catalytic domain. The wHTH domain is primarily seen in
DNA-binding proteins, although some wHTH domains may be
involved in RNA recognition. RIO2 is essential for
survival and is necessary for rRNA cleavage during 40S
ribosomal subunit maturation. The biological substrates
of RIO2 are still unknown.
Length = 198
Score = 33.7 bits (78), Expect = 0.21
Identities = 24/96 (25%), Positives = 45/96 (46%), Gaps = 8/96 (8%)
Query: 94 REVRIMKMLDHPNIVKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQ 153
+E +K L + + + I+ + +VMEY G E++ VL ++ +
Sbjct: 82 KEFAALKAL-YEEGFPVPKPIDWNRHA-VVMEYIDGVELYRVRVL------EDPEEVLDE 133
Query: 154 IVSAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADF 189
I+ + ++ IIH DL N+L+D + I I D+
Sbjct: 134 ILEEIVKAYKHGIIHGDLSEFNILVDDDEKIYIIDW 169
Score = 31.3 bits (72), Expect = 1.1
Identities = 20/67 (29%), Positives = 33/67 (49%), Gaps = 6/67 (8%)
Query: 490 VMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKIIHRDLKAENLLLDSEM 549
VMEY G E++ VL ++ +I+ + ++ IIH DL N+L+D +
Sbjct: 109 VMEYIDGVELYRVRVL------EDPEEVLDEILEEIVKAYKHGIIHGDLSEFNILVDDDE 162
Query: 550 NIKIADF 556
I I D+
Sbjct: 163 KIYIIDW 169
>gnl|CDD|119131 pfam10611, DUF2469, Protein of unknown function (DUF2469). Member
proteins often found in Actinomycetes clustered with
signal peptidase and/or RNAse-HII.
Length = 101
Score = 32.0 bits (73), Expect = 0.24
Identities = 16/49 (32%), Positives = 25/49 (51%), Gaps = 14/49 (28%)
Query: 91 KLFREVRIMKMLDHPNIVKLFQ-VIETEKTLYLVMEY-----ASGGEVF 133
L+RE R ++V LF V+ETE+ YL ++GG+V+
Sbjct: 16 SLYREYR--------DVVGLFSYVVETERRFYLANSVDLQVRSAGGDVY 56
>gnl|CDD|237847 PRK14879, PRK14879, serine/threonine protein kinase; Provisional.
Length = 211
Score = 33.3 bits (77), Expect = 0.24
Identities = 45/152 (29%), Positives = 65/152 (42%), Gaps = 21/152 (13%)
Query: 51 LKTIGKGNFAKVKLAKHVPTGKEVAIKI-IDKTQLNPGSLQKLFR------EVRIM---K 100
+K I +G A++ L + G + IK I K +P L + R E RIM +
Sbjct: 1 MKLIKRGAEAEIYLGDFL--GIKAVIKWRIPKRYRHP-ELDERIRRERTRREARIMSRAR 57
Query: 101 MLDHPNIVKLFQVIETEKTLYLVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQY 160
F ++ E + +VMEY GE L+ M+E E R+I V
Sbjct: 58 KAGVNVPAVYF--VDPENFI-IVMEYI-EGEPLKDLINSNGMEELEL---SREIGRLVGK 110
Query: 161 CHQKKIIHRDLKAENLLLDSEMNIKIADFGFS 192
H IIH DL N++L S I + DFG +
Sbjct: 111 LHSAGIIHGDLTTSNMIL-SGGKIYLIDFGLA 141
Score = 29.5 bits (67), Expect = 4.8
Identities = 26/71 (36%), Positives = 34/71 (47%), Gaps = 5/71 (7%)
Query: 489 LVMEYASGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKIIHRDLKAENLLLDSE 548
+VMEY GE L+ M+E E R+I V H IIH DL N++L S
Sbjct: 76 IVMEYI-EGEPLKDLINSNGMEELEL---SREIGRLVGKLHSAGIIHGDLTTSNMIL-SG 130
Query: 549 MNIKIADFGFS 559
I + DFG +
Sbjct: 131 GKIYLIDFGLA 141
>gnl|CDD|223705 COG0632, RuvA, Holliday junction resolvasome, DNA-binding subunit
[DNA replication, recombination, and repair].
Length = 201
Score = 33.4 bits (77), Expect = 0.24
Identities = 10/38 (26%), Positives = 22/38 (57%)
Query: 352 NTASIAPLDTKALVGLGYSRSEIEESLSQAKYDDPESD 389
++ +ALV LGY EI++++ + ++P++D
Sbjct: 151 ESSPALEEAVEALVALGYKEKEIKKAVKKVLKENPDAD 188
>gnl|CDD|215598 PLN03138, PLN03138, Protein TOC75; Provisional.
Length = 796
Score = 34.4 bits (79), Expect = 0.26
Identities = 21/85 (24%), Positives = 28/85 (32%), Gaps = 9/85 (10%)
Query: 386 PESDGSRSGSSLSLRNLQPGSGGGATGGSGSSRSWRNMQPGSGGVATGGSGGGGGGGAAQ 445
S + S S+ + N + G G GG GG GGGGGGG
Sbjct: 50 SASSSATSSSASLVANGAVALLSASAISGGG---------GGGGGGFGGFGGGGGGGGGG 100
Query: 446 SPSHRGVHRSISASNAKPSRRASSG 470
R R + ++A S
Sbjct: 101 GGGWRFWLRLFAPADAHADEEQSGD 125
Score = 29.4 bits (66), Expect = 9.2
Identities = 18/82 (21%), Positives = 28/82 (34%), Gaps = 2/82 (2%)
Query: 363 ALVGLGYSRSEIEESLSQAKYD-DPESDGSR-SGSSLSLRNLQPGSGGGATGGSGSSRSW 420
+ + S S P + + S S+ + + S G+ + S
Sbjct: 14 TSLSSSRPQLSSFSSRSPQSATRSPRASSIKCSASASASSSATSSSASLVANGAVALLSA 73
Query: 421 RNMQPGSGGVATGGSGGGGGGG 442
+ G GG G G GGGGG
Sbjct: 74 SAISGGGGGGGGGFGGFGGGGG 95
>gnl|CDD|224429 COG1512, COG1512, Beta-propeller domains of methanol dehydrogenase
type [General function prediction only].
Length = 271
Score = 33.9 bits (78), Expect = 0.26
Identities = 19/54 (35%), Positives = 21/54 (38%), Gaps = 9/54 (16%)
Query: 390 GSRSGSSLSLRNLQPGSGG-GATGGSGSSRSWRNMQPGSGGVATGGSGGGGGGG 442
L R GSGG G +GG S + GG G SGGGG G
Sbjct: 224 DRWLNGVLGRRRRSSGSGGSGGSGGGSSGGGFSG-----GG---GSSGGGGASG 269
Score = 29.6 bits (67), Expect = 5.6
Identities = 13/31 (41%), Positives = 16/31 (51%), Gaps = 7/31 (22%)
Query: 390 GSRSGSSLSLRNLQPGSGGGATGGSGSSRSW 420
G SG S GGG++GG G+S SW
Sbjct: 248 GGSSGGGFS-------GGGGSSGGGGASGSW 271
>gnl|CDD|240291 PTZ00146, PTZ00146, fibrillarin; Provisional.
Length = 293
Score = 33.9 bits (78), Expect = 0.27
Identities = 21/59 (35%), Positives = 22/59 (37%), Gaps = 4/59 (6%)
Query: 405 GSGGGATGGSGSSRSWRNMQPGSGGVATGGSGGGGGGGAAQSPSHRGVHRSISASNAKP 463
G GGG GG G R G GG GG GGG GGG + G R
Sbjct: 1 GMGGGFGGGRGGGRG----GGGGGGRGGGGRGGGRGGGRGRGRGGGGGGRGGGGGGGPG 55
Score = 32.0 bits (73), Expect = 1.0
Identities = 17/40 (42%), Positives = 17/40 (42%)
Query: 404 PGSGGGATGGSGSSRSWRNMQPGSGGVATGGSGGGGGGGA 443
G GGG G G R G G GG GGGGGG
Sbjct: 14 RGGGGGGGRGGGGRGGGRGGGRGRGRGGGGGGRGGGGGGG 53
Score = 30.1 bits (68), Expect = 3.9
Identities = 18/47 (38%), Positives = 19/47 (40%)
Query: 404 PGSGGGATGGSGSSRSWRNMQPGSGGVATGGSGGGGGGGAAQSPSHR 450
G GG GG G R + GG G GGGGG G HR
Sbjct: 17 GGGGGRGGGGRGGGRGGGRGRGRGGGGGGRGGGGGGGPGKVIVVPHR 63
Score = 29.3 bits (66), Expect = 6.7
Identities = 19/56 (33%), Positives = 20/56 (35%), Gaps = 10/56 (17%)
Query: 390 GSRSGSSLSLRNLQPGSGGGATGGSGSSRSWRNMQPGSGGVATGGSGGGGGGGAAQ 445
G G G GGG GG G G GG GGGGGGG +
Sbjct: 11 GGGRGGGGGGGRGGGGRGGGRGGGRG----------RGRGGGGGGRGGGGGGGPGK 56
>gnl|CDD|197551 smart00165, UBA, Ubiquitin associated domain. Present in Rad23,
SNF1-like kinases. The newly-found UBA in p62 is known
to bind ubiquitin.
Length = 37
Score = 29.8 bits (68), Expect = 0.33
Identities = 7/22 (31%), Positives = 13/22 (59%)
Query: 364 LVGLGYSRSEIEESLSQAKYDD 385
L+ +G+SR E ++L A +
Sbjct: 8 LLEMGFSREEALKALRAANGNV 29
>gnl|CDD|218561 pfam05340, DUF740, Protein of unknown function (DUF740). This
family consists of several uncharacterized plant
proteins of unknown function.
Length = 565
Score = 33.8 bits (77), Expect = 0.33
Identities = 19/82 (23%), Positives = 27/82 (32%), Gaps = 10/82 (12%)
Query: 389 DGSRSGSSLSLRNLQPGSGGGATGGSGSSRSWRNMQPGSGGVATGGSGGGGGGGAAQSPS 448
+ S S S LRN+ G S+ SWR++ SG GG +
Sbjct: 466 ERSLSESWPELRNVGKGGVSPKMIRCNSNVSWRSIV----------SGFEGGRSSCDGLF 515
Query: 449 HRGVHRSISASNAKPSRRASSG 470
++ RR SG
Sbjct: 516 GLVNGIEGKRNHHLLQRRNKSG 537
>gnl|CDD|238116 cd00194, UBA, Ubiquitin Associated domain. The UBA domain is a
commonly occurring sequence motif in some members of the
ubiquitination pathway, UV excision repair proteins, and
certain protein kinases. Although its specific role is
so far unknown, it has been suggested that UBA domains
are involved in conferring protein target specificity.
The domain, a compact three helix bundle, has a
conserved GFP-loop and the proline is thought to be
critical for binding. The UBA domain is distinct from
the conserved three helical domain seen in the
N-terminus of EF-TS and eukaryotic NAC proteins.
Length = 38
Score = 29.7 bits (68), Expect = 0.36
Identities = 6/24 (25%), Positives = 13/24 (54%)
Query: 362 KALVGLGYSRSEIEESLSQAKYDD 385
+ L+ +G+SR E ++L +
Sbjct: 6 EQLLEMGFSREEARKALRATNNNV 29
>gnl|CDD|165211 PHA02882, PHA02882, putative serine/threonine kinase; Provisional.
Length = 294
Score = 33.0 bits (75), Expect = 0.52
Identities = 13/42 (30%), Positives = 26/42 (61%)
Query: 154 IVSAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEF 195
+++ ++Y H+ I H D+K EN+++D I D+G ++ F
Sbjct: 135 MLTTLEYIHEHGISHGDIKPENIMVDGNNRGYIIDYGIASHF 176
Score = 33.0 bits (75), Expect = 0.52
Identities = 13/42 (30%), Positives = 26/42 (61%)
Query: 521 IVSAVQYCHQKKIIHRDLKAENLLLDSEMNIKIADFGFSNEF 562
+++ ++Y H+ I H D+K EN+++D I D+G ++ F
Sbjct: 135 MLTTLEYIHEHGISHGDIKPENIMVDGNNRGYIIDYGIASHF 176
>gnl|CDD|197548 smart00157, PRP, Major prion protein. The prion protein is a major
component of scrapie-associated fibrils in
Creutzfeldt-Jakob disease, kuru, Gerstmann-Straussler
syndrome and bovine spongiform encephalopathy.
Length = 218
Score = 32.5 bits (74), Expect = 0.53
Identities = 15/43 (34%), Positives = 15/43 (34%), Gaps = 4/43 (9%)
Query: 403 QPGSGGGATGGSGSSRSWRNMQPGSGGVATGGSGGGGGGGAAQ 445
G G G G G W G G GG G GGG Q
Sbjct: 38 PHGGGWGQPHGGG----WGQPHGGGWGQPHGGGWGQGGGTHNQ 76
>gnl|CDD|227244 COG4907, COG4907, Predicted membrane protein [Function unknown].
Length = 595
Score = 32.6 bits (74), Expect = 0.74
Identities = 20/53 (37%), Positives = 23/53 (43%), Gaps = 12/53 (22%)
Query: 391 SRSGSSLSLRNLQPGSGGGATGGSGSSRSWRNMQPGSGGVATGGSGGGGGGGA 443
SRS ++L A S S S G GG +GG GGGGGGA
Sbjct: 554 SRSFNNL-------NRAYSAIASSRRSSS-----SGGGGGFSGGGSGGGGGGA 594
>gnl|CDD|151200 pfam10707, YrbL-PhoP_reg, PhoP regulatory network protein YrbL.
This is a family of proteins that are activated by PhoP.
PhoP protein controls the expression of a large number
of genes that mediate adaptation to low Mg2+
environments and/or virulence in several bacterial
species. YbrL is proposed to be acting in a loop
activity with PhoP and PrmA analogous to the
multicomponent loop in Salmonella where the
PhoP-dependent PmrD protein activates the regulatory
protein PmrA, and the activated PmrA then represses
transcription from the PmrD promoter which harbours
binding sites for both the PhoP and PmrA proteins.
Expression of YrbL is induced in low Mg2+ in a
PhoP-dependent fashion and repressed by Fe3+ in a
PmrA-dependent manner.
Length = 199
Score = 31.8 bits (73), Expect = 0.85
Identities = 17/90 (18%), Positives = 34/90 (37%), Gaps = 9/90 (10%)
Query: 94 REVRIMKMLDHPNIVKLFQVIETEKTLYLVME-----YASGGEVFDYLVLHGRMKEKEAR 148
+ + +D I + + +ET+ L LV E + + L+ +G +
Sbjct: 66 LRLSKRRGIDWSPIPRYYGFVETDLGLGLVTERIRDADGNISPTLEDLLKNGGLTAALRE 125
Query: 149 AKFRQIVSAVQYCHQKKIIHRDLKAENLLL 178
A + +Y I+ RDL N++
Sbjct: 126 A----LNEFKRYLLDNHIVARDLNPHNIVY 151
>gnl|CDD|234645 PRK00116, ruvA, Holliday junction DNA helicase RuvA; Reviewed.
Length = 192
Score = 31.6 bits (73), Expect = 0.87
Identities = 12/49 (24%), Positives = 21/49 (42%), Gaps = 1/49 (2%)
Query: 342 ARLNAGRPAKNTASIAPLD-TKALVGLGYSRSEIEESLSQAKYDDPESD 389
A + A AS A + ALV LGY E +++++ + +
Sbjct: 133 AAAASAAAAAAAASSALEEAVSALVALGYKPKEASKAVAKILKEAASVE 181
>gnl|CDD|221784 pfam12810, Gly_rich, Glycine rich protein. This family of proteins
is greatly expanded in Trichomonas vaginalis. The
proteins are composed of several glycine rich motifs
interspersed through the sequence. Although many
proteins have been annotated by similarity in the family
these annotations given the biased composition of the
sequences these are unlikely to be functionally
relevant.
Length = 248
Score = 31.8 bits (73), Expect = 0.91
Identities = 29/97 (29%), Positives = 34/97 (35%), Gaps = 26/97 (26%)
Query: 390 GSRSGSSLSLRNLQPGSGGGAT---------------GGSGSSRSWRNMQPGSGGVATGG 434
G G + + N GSGGGAT G G G G GG
Sbjct: 74 GGGDGGNDNSSNDGSGSGGGATDIRLNENSLKSRIIVAGGG----------GGSGNYNGG 123
Query: 435 SGGGGGGGAAQSPSHRGVHRSISASNAKPSRRASSGG 471
SGG GGG + G + S + ASSGG
Sbjct: 124 SGGFGGGLVGGGGTSNGNN-STGGTQTSGGEGASSGG 159
Score = 31.0 bits (71), Expect = 1.7
Identities = 19/45 (42%), Positives = 21/45 (46%), Gaps = 2/45 (4%)
Query: 401 NLQPGSGGGATGGSGSSRSWRNMQPGSGGVATGGSGGGG--GGGA 443
N +GG T G + S N G GG GG GGGG GGG
Sbjct: 139 NGNNSTGGTQTSGGEGASSGGNGGFGYGGSGNGGGGGGGYFGGGG 183
>gnl|CDD|219133 pfam06682, DUF1183, Protein of unknown function (DUF1183). This
family consists of several eukaryotic proteins of around
360 residues in length. The function of this family is
unknown.
Length = 317
Score = 32.0 bits (73), Expect = 0.93
Identities = 21/90 (23%), Positives = 27/90 (30%), Gaps = 10/90 (11%)
Query: 386 PESDGSRSGSSLSLRNLQPGSGGG-----ATGGSG----SSRSWRNMQPGSGGVATGGSG 436
P + S S R+ Q G G G GG+ SR N G + S
Sbjct: 229 PGAGPSSGYGSGGTRSGQGGWGPGFWTGLGAGGALGYLFGSRRNNNSSYGRSYGSGSPSY 288
Query: 437 GGGGGGAAQSPSHRGVHRSISASNAKPSRR 466
+ S S S+ SRR
Sbjct: 289 SPSSSSNS-SSSSSSSSTRTSSGFGGTSRR 317
Score = 31.2 bits (71), Expect = 1.7
Identities = 17/70 (24%), Positives = 25/70 (35%), Gaps = 2/70 (2%)
Query: 404 PGSGGGATGGSGSSRSWRNMQPGSGGVATGGSGGGGGGGAA--QSPSHRGVHRSISASNA 461
G G G + G GS + G TG GG G + ++ RS + +
Sbjct: 227 YGPGAGPSSGYGSGGTRSGQGGWGPGFWTGLGAGGALGYLFGSRRNNNSSYGRSYGSGSP 286
Query: 462 KPSRRASSGG 471
S +SS
Sbjct: 287 SYSPSSSSNS 296
>gnl|CDD|140324 PTZ00303, PTZ00303, phosphatidylinositol kinase; Provisional.
Length = 1374
Score = 32.0 bits (72), Expect = 1.3
Identities = 15/44 (34%), Positives = 20/44 (45%), Gaps = 10/44 (22%)
Query: 403 QPGS--GGGATGGSGSSRSWRNMQPGSGGVATGGSGGGGGGGAA 444
+P S GG A +G + G+ G G+ G GGG AA
Sbjct: 390 RPSSSIGGNANSSTGGN--------GAAGAGGAGAAGKGGGSAA 425
>gnl|CDD|226808 COG4371, COG4371, Predicted membrane protein [Function unknown].
Length = 334
Score = 31.4 bits (71), Expect = 1.5
Identities = 15/36 (41%), Positives = 17/36 (47%)
Query: 407 GGGATGGSGSSRSWRNMQPGSGGVATGGSGGGGGGG 442
GG SG SR + P GG + GG GGG G
Sbjct: 55 GGSFRAPSGYSRGYSGGGPSGGGYSGGGYSGGGFGF 90
>gnl|CDD|218439 pfam05109, Herpes_BLLF1, Herpes virus major outer envelope
glycoprotein (BLLF1). This family consists of the BLLF1
viral late glycoprotein, also termed gp350/220. It is
the most abundantly expressed glycoprotein in the viral
envelope of the Herpesviruses and is the major antigen
responsible for stimulating the production of
neutralising antibodies in vivo.
Length = 830
Score = 31.3 bits (70), Expect = 2.0
Identities = 23/132 (17%), Positives = 40/132 (30%), Gaps = 21/132 (15%)
Query: 296 VTLGGAPVTSSGGAGTNHTHNSSISPAPTNFKRQNTIDSASIKENTARLNAGRPAKNTAS 355
GG +T + + TH S++SP P T S P ++ S
Sbjct: 623 HPTGGENITEETPSVPSTTHVSTLSPGP----GPGTTSQVS-----------GPGNSSTS 667
Query: 356 IAPLDTKALVGLGYSRSEIEESLSQAKYDDPESDGSRSGSSLSLRNLQPGSGGGA----- 410
P + G+ + + S K P + ++ + + GS A
Sbjct: 668 RYPGEVHVTEGMPNPNATSPSAPSGQKTAVPTVTSTGGKANSTTKE-TSGSTLMASTSPH 726
Query: 411 TGGSGSSRSWRN 422
T + N
Sbjct: 727 TNEGAFRTTPYN 738
>gnl|CDD|240172 cd05151, ChoK, Choline Kinase (ChoK). The ChoK subfamily is part of
a larger superfamily that includes the catalytic domains
of other kinases, such as the typical
serine/threonine/tyrosine protein kinases (PKs), RIO
kinases, actin-fragmin kinase (AFK), and
phosphoinositide 3-kinase (PI3K). It is composed of
bacterial and eukaryotic choline kinases, as well as
eukaryotic ethanolamine kinase. ChoK catalyzes the
transfer of the gamma-phosphoryl group from ATP (or CTP)
to its substrate, choline, producing phosphorylcholine
(PCho), a precursor to the biosynthesis of two major
membrane phospholipids, phosphatidylcholine (PC), and
sphingomyelin (SM). Although choline is the preferred
substrate, ChoK also shows substantial activity towards
ethanolamine and its N-methylated derivatives. Bacterial
ChoK is also referred to as licA protein. ETNK catalyzes
the transfer of the gamma-phosphoryl group from CTP to
ethanolamine (Etn), the first step in the CDP-Etn
pathway for the formation of the major phospholipid,
phosphatidylethanolamine (PtdEtn). Unlike ChoK, ETNK
shows specific activity for its substrate and displays
negligible activity towards N-methylated derivatives of
Etn. ChoK plays an important role in cell signaling
pathways and the regulation of cell growth.
Length = 170
Score = 30.3 bits (69), Expect = 2.1
Identities = 12/72 (16%), Positives = 28/72 (38%), Gaps = 7/72 (9%)
Query: 127 ASGGEVFDYLVLHGRMKEKEAR-AKFRQIVSAVQYCHQKKII-----HRDLKAENLLLDS 180
+G + +++ + E + +I ++ H + H DL N LLD
Sbjct: 64 ETGVLITEFIEGSELLTEDFSDPENLEKIAKLLKKLHSSPLPDLVPCHNDLLPGNFLLDD 123
Query: 181 EMNIKIADFGFS 192
+ + D+ ++
Sbjct: 124 G-RLWLIDWEYA 134
Score = 30.3 bits (69), Expect = 2.1
Identities = 12/72 (16%), Positives = 28/72 (38%), Gaps = 7/72 (9%)
Query: 494 ASGGEVFDYLVLHGRMKEKEAR-AKFRQIVSAVQYCHQKKII-----HRDLKAENLLLDS 547
+G + +++ + E + +I ++ H + H DL N LLD
Sbjct: 64 ETGVLITEFIEGSELLTEDFSDPENLEKIAKLLKKLHSSPLPDLVPCHNDLLPGNFLLDD 123
Query: 548 EMNIKIADFGFS 559
+ + D+ ++
Sbjct: 124 G-RLWLIDWEYA 134
>gnl|CDD|112890 pfam04094, DUF390, Protein of unknown function (DUF390). This is a
family of long proteins currently only found in the rice
genome. They have no known function. However they may be
some kind of transposable element.
Length = 843
Score = 30.9 bits (69), Expect = 2.7
Identities = 34/137 (24%), Positives = 50/137 (36%), Gaps = 8/137 (5%)
Query: 339 ENTARLNAGRP--AKNTASIAPLDTKALVGLGYSRSEIEESLSQAKYDDPESDGSRSGSS 396
E AR A R A+ A A +A S + +E+ DP D + + S
Sbjct: 266 EEAAREEAARARQAEEAAREAEAAFRADEAAATSEAARDEAAGAQLAPDPSGDAAATTSE 325
Query: 397 LSLRNLQPGSGGGATGGSGSSRSWRNMQPGSGGVATGGSGGGGGGGAAQSPSHRGVHRSI 456
+ + G G S + +P GG G+ GG AA SP S
Sbjct: 326 AA----GDEAAGALLGPDPSGDAQD--EPAPGGAPDSGTSIGGPSRAAPSPRRLFPLPSA 379
Query: 457 SASNAKPSRRASSGGET 473
+ NA+P +A + T
Sbjct: 380 APLNAEPLLQALAAANT 396
>gnl|CDD|234526 TIGR04260, Cyano_gly_rpt, rSAM-associated Gly-rich repeat protein.
Members of this protein family average 125 in length,
roughly half of which is the repetitive and extremely
Gly-rich C-terminal region. Virtually all members occur
in the Cyanobacteria, in a neighborhood that includes a
radical SAM/SPASM domain, often a marker of peptide
modification systems.
Length = 119
Score = 29.3 bits (66), Expect = 2.9
Identities = 15/34 (44%), Positives = 15/34 (44%), Gaps = 3/34 (8%)
Query: 407 GGGATGGSGSSRSWRNMQPGSGGVATGGSGGGGG 440
GG G GS W N G GG GG GGG
Sbjct: 77 GGRGWGNGGSGGGWVN---GGGGWGNGGWVNGGG 107
>gnl|CDD|224453 COG1536, FliG, Flagellar motor switch protein [Cell motility and
secretion].
Length = 339
Score = 30.3 bits (69), Expect = 3.3
Identities = 23/118 (19%), Positives = 52/118 (44%), Gaps = 17/118 (14%)
Query: 71 GKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLDH---PNIVKLFQVIETEKTLYLVMEYA 127
G+E+A +++ L+P +Q+L E+ +K + +++ F+ + TE+ +
Sbjct: 25 GEEIAAEVLK--HLSPEEIQRLSTEMATLKTVSPEEKEQVLEEFEELFTEQA-GINK--- 78
Query: 128 SGGEVFDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKIIH--RDLKAENL--LLDSE 181
G + + +L + E++A + +I + Q R L L L+ +E
Sbjct: 79 -GADEYARELLEKALGEEKAESLLERITGSAI---QTSPFDLLRKLDPSQLADLIKNE 132
>gnl|CDD|219320 pfam07172, GRP, Glycine rich protein family. This family of
proteins includes several glycine rich proteins as well
as two nodulins 16 and 24. The family also contains
proteins that are induced in response to various
stresses.
Length = 91
Score = 28.6 bits (64), Expect = 3.4
Identities = 25/71 (35%), Positives = 29/71 (40%), Gaps = 8/71 (11%)
Query: 372 SEIEESLSQAKYDDPESDGSRSGSSLSLRNLQPGSGGGATGGSGSSRSWRNMQPGSGGVA 431
S E+S S+ + D + G G G GGG GG G G GG
Sbjct: 29 SNTEKSESENEVQDDKYGGGGGG--------YGGGGGGGYGGGGYYGGGGGYGGGGGGYP 80
Query: 432 TGGSGGGGGGG 442
GG GG GGGG
Sbjct: 81 GGGGGGYGGGG 91
>gnl|CDD|147982 pfam06112, Herpes_capsid, Gammaherpesvirus capsid protein. This
family consists of several Gammaherpesvirus capsid
proteins. The exact function of this family is unknown.
Length = 148
Score = 29.4 bits (66), Expect = 3.6
Identities = 29/85 (34%), Positives = 36/85 (42%), Gaps = 5/85 (5%)
Query: 367 LGYSRSEIEESLSQAKYDDPESDGS-RSGSSLSLRNLQPGSGGGATGGSGSSRSWRNMQP 425
G R + ++L A S GS S SS S G GGA SGSS S + P
Sbjct: 66 HGIRRKKHLQALRGAGPQTSSSIGSALSASSSSA----SGVPGGANQLSGSSGSALSSGP 121
Query: 426 GSGGVATGGSGGGGGGGAAQSPSHR 450
GS ++ SG G G G S +
Sbjct: 122 GSLSSSSSLSGSGAGAGDTAPSSSK 146
>gnl|CDD|233909 TIGR02520, pilus_B_mal_scr, type IVB pilus formation outer membrane
protein, R64 PilN family. Several related protein
families encode outer membrane pore proteins for type II
secretion, type III secretion, and type IV pilus
formation. This protein family appears to encode a
secretin for pilus formation, although it is quite
different from PilQ. Members include the PilN
lipoprotein of the plasmid R64 thin pilus, a type IV
pilus. Scoring between the trusted and noise cutoffs are
examples of bundle-forming pilus B (bfpB) [Cell
envelope, Surface structures, Protein fate, Protein and
peptide secretion and trafficking].
Length = 497
Score = 30.2 bits (68), Expect = 3.8
Identities = 13/49 (26%), Positives = 21/49 (42%), Gaps = 2/49 (4%)
Query: 402 LQPGSGGGATGGSGSSRSWR--NMQPGSGGVATGGSGGGGGGGAAQSPS 448
+ SG + GG G++R+ +P GG SG G ++ P
Sbjct: 61 MSALSGSSSQGGVGAARAIPAVLPRPDEGGRPPLPSGLGATSTQSEGPG 109
>gnl|CDD|223520 COG0443, DnaK, Molecular chaperone [Posttranslational modification,
protein turnover, chaperones].
Length = 579
Score = 30.4 bits (69), Expect = 3.9
Identities = 14/59 (23%), Positives = 26/59 (44%)
Query: 65 AKHVPTGKEVAIKIIDKTQLNPGSLQKLFREVRIMKMLDHPNIVKLFQVIETEKTLYLV 123
AK + TGKE +I I + L+ ++++ + LD + E E +Y +
Sbjct: 464 AKDLGTGKEQSITIKASSGLSDEEIERMVEDAEANAALDKKFRELVEARNEAESLIYSL 522
>gnl|CDD|182395 PRK10345, PRK10345, hypothetical protein; Provisional.
Length = 210
Score = 29.7 bits (67), Expect = 4.1
Identities = 18/87 (20%), Positives = 31/87 (35%), Gaps = 18/87 (20%)
Query: 125 EYASGGEV-FDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKIIHRDLKAENLLL----D 179
E+A D L +K K ++ Y +I+ +LK +N+L +
Sbjct: 96 EFAEQCRYEEDVAQLRQLLK------KLKR------YLLDNRIVTMELKPQNILCQRISE 143
Query: 180 SEMNIKIADFGFSNEFTP-GNKLDTFC 205
SE+ + D + F P C
Sbjct: 144 SEVIPVVCDNIGESTFIPLATWSKWCC 170
Score = 29.7 bits (67), Expect = 4.1
Identities = 18/87 (20%), Positives = 31/87 (35%), Gaps = 18/87 (20%)
Query: 492 EYASGGEV-FDYLVLHGRMKEKEARAKFRQIVSAVQYCHQKKIIHRDLKAENLLL----D 546
E+A D L +K K ++ Y +I+ +LK +N+L +
Sbjct: 96 EFAEQCRYEEDVAQLRQLLK------KLKR------YLLDNRIVTMELKPQNILCQRISE 143
Query: 547 SEMNIKIADFGFSNEFTP-GNKLDTFC 572
SE+ + D + F P C
Sbjct: 144 SEVIPVVCDNIGESTFIPLATWSKWCC 170
>gnl|CDD|199207 cd08963, L-asparaginase_I, Type I (cytosolic) bacterial
L-asparaginase. Asparaginases (amidohydrolases, E.C.
3.5.1.1) are enzymes that catalyze the hydrolysis of
asparagine to aspartic acid and ammonia. In bacteria,
there are two classes of amidohydrolases. This model
represents type I L-asparaginases, which are highly
specific for asparagine and localized in the cytosol.
Type I L-asparaginase acts as a dimer. A conserved
threonine residue is thought to supply the nucleophile
hydroxy-group that attacks the amide bond. Many
bacterial L-asparaginases have both L-asparagine and
L-glutamine hydrolysis activities, to a different
degree, and some of them are annotated as
asparaginase/glutaminase. One example of an enzyme with
no L-glutaminase activity is the type I L-asparaginase
from Wolinella succinogenes.
Length = 316
Score = 29.9 bits (68), Expect = 4.3
Identities = 15/43 (34%), Positives = 23/43 (53%), Gaps = 3/43 (6%)
Query: 232 GVILYTLVSGSLPFDGSTLRELRERVLRGKYRIPFYMSTDCEN 274
G+IL +G++P+DG L L E RGK + ++T C
Sbjct: 228 GLILEGFGAGNIPYDGDLLAALEEATARGKPVV---VTTQCPY 267
>gnl|CDD|219837 pfam08430, Fork_head_N, Forkhead N-terminal region. The region
described in this family is found towards the N-terminus
of various eukaryotic fork head/HNF-3-related
transcription factors (which contain the pfam00250
domain). These proteins play key roles in embryogenesis,
maintenance of differentiated cell states, and
tumorigenesis.
Length = 137
Score = 28.8 bits (64), Expect = 5.1
Identities = 25/121 (20%), Positives = 43/121 (35%), Gaps = 5/121 (4%)
Query: 349 PAKNTASIAPLDTKALVGLGYSRSEIEESLSQAKYDDPESDGSRSGSSLSLRNLQPGSGG 408
S+ ++T + S+ S++ + Y P + S SS++ + G G
Sbjct: 14 SGGMVYSMNSMNT--YGPMNTSQGSANSSMNMSGYAGPGAMNGMSSSSMNGMSPGYGGAG 71
Query: 409 GATGGSGSSRSWRNMQPGSGGVATGGSGGGGGGGAAQSPSHR---GVHRSISASNAKPSR 465
G G S ++ P A G G GG + + S + A + K R
Sbjct: 72 SPMGMMGMSSMGTSLSPSGTMGAMGPMPAGSGGSLSPNMSMSRASSQNNLNRARDPKTYR 131
Query: 466 R 466
R
Sbjct: 132 R 132
>gnl|CDD|227204 COG4867, COG4867, Uncharacterized protein with a von Willebrand
factor type A (vWA) domain [General function prediction
only].
Length = 652
Score = 29.9 bits (67), Expect = 5.3
Identities = 16/69 (23%), Positives = 28/69 (40%), Gaps = 1/69 (1%)
Query: 368 GYSRSEIEESLSQAKYDDPESDGSRSGSSLSLRNLQPGSGGGATGGSGSSRSWRNMQ-PG 426
+ +E+E +L + D SDG S ++R L + S R+ + G
Sbjct: 346 ARTLAELERALVNQGFLDRGSDGQWRLSPKAMRRLGETALRDVAQQLSSRHGERDHRRAG 405
Query: 427 SGGVATGGS 435
+ G TG +
Sbjct: 406 AAGELTGAT 414
>gnl|CDD|236092 PRK07772, PRK07772, single-stranded DNA-binding protein;
Provisional.
Length = 186
Score = 28.8 bits (65), Expect = 6.2
Identities = 19/46 (41%), Positives = 19/46 (41%), Gaps = 10/46 (21%)
Query: 403 QPGSGGGATGGSGSSRSWRNMQPGSGGVATGGSGGGGGGGAAQSPS 448
G GGG GG G GSGG GG GGG GG S
Sbjct: 126 GGGGGGGFGGGGG----------GSGGGGGGGGGGGAPGGGGAQAS 161
>gnl|CDD|221868 pfam12938, M_domain, M domain of GW182.
Length = 238
Score = 29.1 bits (65), Expect = 6.3
Identities = 17/59 (28%), Positives = 20/59 (33%)
Query: 404 PGSGGGATGGSGSSRSWRNMQPGSGGVATGGSGGGGGGGAAQSPSHRGVHRSISASNAK 462
P G G S S Q GG GG GGGG +P+ + S K
Sbjct: 10 PFGGDRFPSGGSSVNSPPFSQNNLPNNLGGGGGGPGGGGGGNNPNLASLSSLTSQGLGK 68
>gnl|CDD|235782 PRK06341, PRK06341, single-stranded DNA-binding protein;
Provisional.
Length = 166
Score = 28.6 bits (64), Expect = 6.9
Identities = 14/40 (35%), Positives = 16/40 (40%)
Query: 426 GSGGVATGGSGGGGGGGAAQSPSHRGVHRSISASNAKPSR 465
GG GG GGGG + PS G + S SR
Sbjct: 119 EGGGGGGGGDDGGGGDFGSSGPSRGGPRPASSGGGGNFSR 158
Score = 28.2 bits (63), Expect = 8.9
Identities = 15/38 (39%), Positives = 16/38 (42%), Gaps = 2/38 (5%)
Query: 434 GSGGGGGGGAAQSPSHRGVHRSISASNAKPSRRASSGG 471
G GGGGGGG G S S P +S GG
Sbjct: 118 GEGGGGGGGGDDGGG--GDFGSSGPSRGGPRPASSGGG 153
>gnl|CDD|219339 pfam07223, DUF1421, Protein of unknown function (DUF1421). This
family represents a conserved region approximately 350
residues long within a number of plant proteins of
unknown function.
Length = 357
Score = 29.5 bits (66), Expect = 7.1
Identities = 14/76 (18%), Positives = 16/76 (21%), Gaps = 3/76 (3%)
Query: 375 EESLSQAKYDDPESDGSRSGSSLSLRNLQPGSGGGATGGSGSSRSWRNMQPGSGGVATGG 434
S Y P G R S P S G G + A G
Sbjct: 219 PPQPSPYMYGGP---GGRPNSGFPSGQQPPPSQGQEGYGYSGPPPSKGNHGSVASYAPQG 275
Query: 435 SGGGGGGGAAQSPSHR 450
S P+
Sbjct: 276 SSQSYSTAYPSLPAAT 291
>gnl|CDD|233667 TIGR01982, UbiB, 2-polyprenylphenol 6-hydroxylase. This model
represents the enzyme (UbiB) which catalyzes the first
hydroxylation step in the ubiquinone biosynthetic
pathway in bacteria. It is believed that the reaction is
2-polyprenylphenol -> 6-hydroxy-2-polyprenylphenol. This
model finds hits primarily in the proteobacteria. The
gene is also known as AarF in certain species
[Biosynthesis of cofactors, prosthetic groups, and
carriers, Menaquinone and ubiquinone].
Length = 437
Score = 29.2 bits (66), Expect = 7.6
Identities = 18/75 (24%), Positives = 27/75 (36%), Gaps = 13/75 (17%)
Query: 122 LVMEYASGGEVFDYLVLH------GRMKEKEARAKFRQIVSAVQYCHQKKIIHRDLKAEN 175
L ME+ G + D L + E AR+ Q ++ H DL N
Sbjct: 235 LTMEWIDGIPLSDIAALDEAGLDRKALAENLARSFLNQ---VLRDG----FFHADLHPGN 287
Query: 176 LLLDSEMNIKIADFG 190
+ + + I DFG
Sbjct: 288 IFVLKDGKIIALDFG 302
Score = 29.2 bits (66), Expect = 7.6
Identities = 18/75 (24%), Positives = 27/75 (36%), Gaps = 13/75 (17%)
Query: 489 LVMEYASGGEVFDYLVLH------GRMKEKEARAKFRQIVSAVQYCHQKKIIHRDLKAEN 542
L ME+ G + D L + E AR+ Q ++ H DL N
Sbjct: 235 LTMEWIDGIPLSDIAALDEAGLDRKALAENLARSFLNQ---VLRDG----FFHADLHPGN 287
Query: 543 LLLDSEMNIKIADFG 557
+ + + I DFG
Sbjct: 288 IFVLKDGKIIALDFG 302
>gnl|CDD|235667 PRK06004, flgB, flagellar basal body rod protein FlgB; Reviewed.
Length = 127
Score = 28.1 bits (63), Expect = 7.6
Identities = 11/43 (25%), Positives = 16/43 (37%), Gaps = 2/43 (4%)
Query: 427 SGGVATGGSGGGGGGGAAQSPSHRGVHRSISASNAKPSRRASS 469
SG G+ GG G S SH + ++ + R A
Sbjct: 41 SGQAQAAGASTGGLGMMRTSASHMA--PAGASPSFDARRGAGF 81
>gnl|CDD|147458 pfam05268, GP38, Phage tail fibre adhesin Gp38. This family
contains several Gp38 proteins from T-even-like phages.
Gp38, together with a second phage protein, gp57,
catalyzes the organisation of gp37 but is absent from
the phage particle. Gp37 is responsible for receptor
recognition.
Length = 261
Score = 29.0 bits (65), Expect = 7.7
Identities = 17/64 (26%), Positives = 23/64 (35%)
Query: 407 GGGATGGSGSSRSWRNMQPGSGGVATGGSGGGGGGGAAQSPSHRGVHRSISASNAKPSRR 466
G G GS S ++ GG TG + GGG GG + R + +
Sbjct: 182 GAGGKSGSHMSGGNASLTAPGGGSGTGSAYGGGNGGNVGAAGGRAWGGNGYEYGGGAAGY 241
Query: 467 ASSG 470
A G
Sbjct: 242 AVIG 245
Score = 29.0 bits (65), Expect = 9.1
Identities = 20/51 (39%), Positives = 24/51 (47%), Gaps = 6/51 (11%)
Query: 407 GGGATGGSGSSRSWRNMQPGSGG---VATGG---SGGGGGGGAAQSPSHRG 451
G G+ S S +Q GG + GG GGGGGGGA+ S RG
Sbjct: 119 GNGSGSNSAGSNGGHCIQNDIGGRLRINNGGAIAGGGGGGGGASLKNSWRG 169
>gnl|CDD|225213 COG2334, COG2334, Putative homoserine kinase type II (protein
kinase fold) [General function prediction only].
Length = 331
Score = 29.2 bits (66), Expect = 8.0
Identities = 10/28 (35%), Positives = 14/28 (50%), Gaps = 1/28 (3%)
Query: 166 IIHRDLKAENLLLDSE-MNIKIADFGFS 192
IIH DL +N+L D + DF +
Sbjct: 199 IIHGDLHPDNVLFDDDTDVSGFIDFDDA 226
Score = 29.2 bits (66), Expect = 8.0
Identities = 10/28 (35%), Positives = 14/28 (50%), Gaps = 1/28 (3%)
Query: 533 IIHRDLKAENLLLDSE-MNIKIADFGFS 559
IIH DL +N+L D + DF +
Sbjct: 199 IIHGDLHPDNVLFDDDTDVSGFIDFDDA 226
>gnl|CDD|220311 pfam09609, Cas_GSU0054, CRISPR-associated protein, GSU0054 family
(Cas_GSU0054). This entry represents a rare
CRISPR-associated protein. So far, members are found in
Geobacter sulfurreducens and in two unpublished genomes:
Gemmata obscuriglobus and Actinomyces naeslundii.
CRISPR-associated proteins typically are found near
CRISPR repeats and other CRISPR-associated proteins,
have low levels of sequence identify, have sequence
relationships that suggest lateral transfer, and show
some sequence similarity to DNA-active proteins such as
helicases and repair proteins.
Length = 519
Score = 29.2 bits (65), Expect = 8.0
Identities = 18/72 (25%), Positives = 24/72 (33%), Gaps = 1/72 (1%)
Query: 355 SIAPLDTKALVG-LGYSRSEIEESLSQAKYDDPESDGSRSGSSLSLRNLQPGSGGGATGG 413
AP A G GY + L K E + + L L P S
Sbjct: 331 LYAPGIISAFDGACGYDEAHQLSLLRMRKLYGYELKNDVNLLLVGLFGLDPWSETRKWIP 390
Query: 414 SGSSRSWRNMQP 425
SSR+W ++ P
Sbjct: 391 LSSSRTWASVTP 402
>gnl|CDD|204270 pfam09579, Spore_YtfJ, Sporulation protein YtfJ (Spore_YtfJ).
Proteins in this family are encoded by bacterial genomes
if, and only if, the species is capable of endospore
formation. YtfJ was confirmed in spores of B. subtilis;
it appears to be expressed in the forespore under
control of SigF.
Length = 81
Score = 27.1 bits (61), Expect = 8.1
Identities = 13/43 (30%), Positives = 15/43 (34%), Gaps = 10/43 (23%)
Query: 406 SGGGATGGSGSSRSWRNMQPGSGGVATGGSGGGGGGGAAQSPS 448
S G GG G G GGGGG G + +P
Sbjct: 15 SFGFGAGGGE----------GKDKKGKTGFGGGGGAGVSITPV 47
>gnl|CDD|236722 PRK10590, PRK10590, ATP-dependent RNA helicase RhlE; Provisional.
Length = 456
Score = 29.4 bits (66), Expect = 8.5
Identities = 17/53 (32%), Positives = 21/53 (39%), Gaps = 2/53 (3%)
Query: 423 MQPGSGGVATGGSGGGGGGGAAQSPSHR--GVHRSISASNAKPSRRASSGGET 473
+Q G GG G GGG G Q R G +S SA A+ R +
Sbjct: 387 IQNGRQQRGGGGRGQGGGRGQQQGQPRRGEGGAKSASAKPAEKPSRRLGDAKP 439
>gnl|CDD|226450 COG3941, COG3941, Mu-like prophage protein [General function
prediction only].
Length = 633
Score = 29.1 bits (65), Expect = 9.9
Identities = 14/52 (26%), Positives = 21/52 (40%)
Query: 394 GSSLSLRNLQPGSGGGATGGSGSSRSWRNMQPGSGGVATGGSGGGGGGGAAQ 445
GS+L + +G G T +G++ S R G G+ G G G
Sbjct: 354 GSALLGESTAERTGAGLTAAAGANLSGRLAYAGGPGLIDVLRGAGRLGRRVT 405
>gnl|CDD|236382 PRK09111, PRK09111, DNA polymerase III subunits gamma and tau;
Validated.
Length = 598
Score = 29.1 bits (66), Expect = 9.9
Identities = 10/42 (23%), Positives = 17/42 (40%)
Query: 428 GGVATGGSGGGGGGGAAQSPSHRGVHRSISASNAKPSRRASS 469
G + GG GGG GG + +A+ A + ++
Sbjct: 390 GPPSPGGGGGGPPGGGGAPGAPAAAAAPGAAAAAPAAGGPAA 431
Database: CDD.v3.10
Posted date: Mar 20, 2013 7:55 AM
Number of letters in database: 10,937,602
Number of sequences in database: 44,354
Lambda K H
0.312 0.130 0.370
Gapped
Lambda K H
0.267 0.0630 0.140
Matrix: BLOSUM62
Gap Penalties: Existence: 11, Extension: 1
Number of Sequences: 44354
Number of Hits to DB: 35,135,822
Number of extensions: 3430235
Number of successful extensions: 5117
Number of sequences better than 10.0: 1
Number of HSP's gapped: 3718
Number of HSP's successfully gapped: 781
Length of query: 708
Length of database: 10,937,602
Length adjustment: 104
Effective length of query: 604
Effective length of database: 6,324,786
Effective search space: 3820170744
Effective search space used: 3820170744
Neighboring words threshold: 11
Window for multiple hits: 40
X1: 16 ( 7.2 bits)
X2: 38 (14.6 bits)
X3: 64 (24.7 bits)
S1: 42 (21.8 bits)
S2: 63 (28.3 bits)