RPS-BLAST 2.2.26 [Sep-21-2011]
Database: CDD.v3.10
44,354 sequences; 10,937,602 total letters
Searching..................................................done
Query= psy9535
(593 letters)
>gnl|CDD|219530 pfam07714, Pkinase_Tyr, Protein tyrosine kinase.
Length = 258
Score = 170 bits (433), Expect = 7e-49
Identities = 88/296 (29%), Positives = 134/296 (45%), Gaps = 58/296 (19%)
Query: 112 RRGNKLGEGQFGTVYYGKLK-----NGMEIAVKTLENNANYSSSNSDNTEAAMIPILLFE 166
G KLGEG FG VY G LK ++AVKTL+ A+ + E F
Sbjct: 2 ELGKKLGEGAFGEVYKGTLKGDGEGTETKVAVKTLKEGAS-----EEEREE-------FL 49
Query: 167 NEVQTLSQCKHVNLLRLLGLC-NNIMNCIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSI 225
E + + H N++RLLG+C IV EYM G L D L + L +
Sbjct: 50 EEASIMKKLSHPNIVRLLGVCTQGEPLYIVTEYMPGGDLLDFL--RKHGEKLTLKDLLQM 107
Query: 226 ALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENL 285
AL +A+ + YL S K +HRD+ + N L+ EN V K+ DFG +S Y +
Sbjct: 108 ALQIAKGMEYLES--KNFVHRDLAARNCLVTENLVVKISDFG---LSRDIYEDDYYRKRG 162
Query: 286 TGTRP--YMPPEA-MHCQISTKTDVFSYGVILLELLT-GMKPIDDNNTILYYYLVVEQEV 341
G P +M PE+ + ++K+DV+S+GV+L E+ T G +P Y +
Sbjct: 163 GGKLPIKWMAPESLKDGKFTSKSDVWSFGVLLWEIFTLGEQP--------Y------PGM 208
Query: 342 PVREVLDK-EAGE--------WNETHVETLIGIVFEKCCVFEKDKRASMRDIVDLL 388
EVL+ E G +E + L+ +C ++ + R + ++V+ L
Sbjct: 209 SNEEVLELLEDGYRLPRPENCPDE--LYELM----LQCWAYDPEDRPTFSELVEDL 258
Score = 85.2 bits (212), Expect = 2e-18
Identities = 32/103 (31%), Positives = 52/103 (50%), Gaps = 8/103 (7%)
Query: 447 NNTPPLDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKM 506
+ L +AL +A+ + YL S K +HRD+ + N L+ EN V K+ DFG +
Sbjct: 94 KHGEKLTLKDLLQMALQIAKGMEYLES--KNFVHRDLAARNCLVTENLVVKISDFG---L 148
Query: 507 SETSNVKTMYTENLTGTRP--YMPPEA-MHCQISTKTDVFSYG 546
S Y + G P +M PE+ + ++K+DV+S+G
Sbjct: 149 SRDIYEDDYYRKRGGGKLPIKWMAPESLKDGKFTSKSDVWSFG 191
>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 = 167 bits (426), Expect = 6e-48
Identities = 88/287 (30%), Positives = 135/287 (47%), Gaps = 44/287 (15%)
Query: 114 GNKLGEGQFGTVYYGKLKNG-----MEIAVKTLENNANYSSSNSDNTEAAMIPILLFENE 168
G KLGEG FG VY G LK +E+AVKTL+ +A+ I F E
Sbjct: 4 GKKLGEGAFGEVYKGTLKGKGDGKEVEVAVKTLKEDAS------------EQQIEEFLRE 51
Query: 169 VQTLSQCKHVNLLRLLGLC---NNIMNCIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSI 225
+ + + H N+++LLG+C +M IV EYM G L D L R N L + S
Sbjct: 52 ARIMRKLDHPNIVKLLGVCTEEEPLM--IVMEYMPGGDLLDYL-RKNRPKELSLSDLLSF 108
Query: 226 ALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENL 285
AL +A + YL S K IHRD+ + N L+ EN V K+ DFG+ + + + L
Sbjct: 109 ALQIARGMEYLES--KNFIHRDLAARNCLVGENLVVKISDFGLSRDLYDDDYYKVKGGKL 166
Query: 286 TGTRPY--MPPEA-MHCQISTKTDVFSYGVILLELLT-GMKPIDDNNTILYYYLVVEQEV 341
P M PE+ + ++K+DV+S+GV+L E+ T G +P Y + +
Sbjct: 167 ----PIRWMAPESLKEGKFTSKSDVWSFGVLLWEIFTLGEEP--------YPGMSNAE-- 212
Query: 342 PVREVLDKEAGEWNETHVETLIGIVFEKCCVFEKDKRASMRDIVDLL 388
V E L K + + + +C + + R + ++V++L
Sbjct: 213 -VLEYLKKGYRLPKPPNCPPELYKLMLQCWAEDPEDRPTFSELVEIL 258
Score = 81.8 bits (203), Expect = 3e-17
Identities = 36/105 (34%), Positives = 51/105 (48%), Gaps = 9/105 (8%)
Query: 445 RVNNTPPLDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIV 504
R N L + S AL +A + YL S K IHRD+ + N L+ EN V K+ DFG
Sbjct: 93 RKNRPKELSLSDLLSFALQIARGMEYLES--KNFIHRDLAARNCLVGENLVVKISDFG-- 148
Query: 505 KMSETSNVKTMYTENLTGTRPY--MPPEA-MHCQISTKTDVFSYG 546
+S Y G P M PE+ + ++K+DV+S+G
Sbjct: 149 -LSRDLYDDDYYKVKG-GKLPIRWMAPESLKEGKFTSKSDVWSFG 191
>gnl|CDD|197581 smart00219, TyrKc, Tyrosine kinase, catalytic domain.
Phosphotransferases. Tyrosine-specific kinase subfamily.
Length = 257
Score = 167 bits (426), Expect = 7e-48
Identities = 88/287 (30%), Positives = 134/287 (46%), Gaps = 45/287 (15%)
Query: 114 GNKLGEGQFGTVYYGKLK-----NGMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENE 168
G KLGEG FG VY GKLK +E+AVKTL+ +A +E I F E
Sbjct: 4 GKKLGEGAFGEVYKGKLKGKGGKKKVEVAVKTLKEDA---------SEQQ---IEEFLRE 51
Query: 169 VQTLSQCKHVNLLRLLGLC---NNIMNCIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSI 225
+ + + H N+++LLG+C + IV EYM G L L N P L + S
Sbjct: 52 ARIMRKLDHPNVVKLLGVCTEEEPLY--IVMEYMEGGDLLSYL--RKNRPKLSLSDLLSF 107
Query: 226 ALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENL 285
AL +A + YL S K IHRD+ + N L+ EN V K+ DFG+ + + L
Sbjct: 108 ALQIARGMEYLES--KNFIHRDLAARNCLVGENLVVKISDFGLSRDLYDDDYYRKRGGKL 165
Query: 286 TGTRPY--MPPEA-MHCQISTKTDVFSYGVILLELLT-GMKPIDDNNTILYYYLVVEQEV 341
P M PE+ + ++K+DV+S+GV+L E+ T G +P Y + E+
Sbjct: 166 ----PIRWMAPESLKEGKFTSKSDVWSFGVLLWEIFTLGEQP--------YPGMSNEE-- 211
Query: 342 PVREVLDKEAGEWNETHVETLIGIVFEKCCVFEKDKRASMRDIVDLL 388
V E L + + + +C + + R + ++V++L
Sbjct: 212 -VLEYLKNGYRLPQPPNCPPELYDLMLQCWAEDPEDRPTFSELVEIL 257
Score = 83.0 bits (206), Expect = 1e-17
Identities = 36/103 (34%), Positives = 52/103 (50%), Gaps = 9/103 (8%)
Query: 447 NNTPPLDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKM 506
N P L + S AL +A + YL S K IHRD+ + N L+ EN V K+ DFG +
Sbjct: 94 KNRPKLSLSDLLSFALQIARGMEYLES--KNFIHRDLAARNCLVGENLVVKISDFG---L 148
Query: 507 SETSNVKTMYTENLTGTRPY--MPPEA-MHCQISTKTDVFSYG 546
S Y + G P M PE+ + ++K+DV+S+G
Sbjct: 149 SRDLYDDDYYRKRG-GKLPIRWMAPESLKEGKFTSKSDVWSFG 190
>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 = 162 bits (413), Expect = 5e-46
Identities = 85/292 (29%), Positives = 130/292 (44%), Gaps = 49/292 (16%)
Query: 115 NKLGEGQFGTVYYGKLKNG----MEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQ 170
KLGEG FG VY GKLK E+AVKTL+ +A S + + F E +
Sbjct: 1 KKLGEGAFGEVYKGKLKGKDGKTTEVAVKTLKEDA----SEEERKD--------FLKEAR 48
Query: 171 TLSQCKHVNLLRLLGLC-NNIMNCIVYEYMCNGSLYDRL------ARVNNTPPLDSNKRY 223
+ + H N++RLLG+C +V EYM G L D L L
Sbjct: 49 VMKKLGHPNVVRLLGVCTEEEPLYLVLEYMEGGDLLDYLRKSRPVFPSPEKSTLSLKDLL 108
Query: 224 SIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTE 283
S A+ +A+ + YL S K +HRD+ + N L+ E+ V K+ DFG +S Y +
Sbjct: 109 SFAIQIAKGMEYLAS--KKFVHRDLAARNCLVGEDLVVKISDFG---LSRDVYDDDYYRK 163
Query: 284 NLTGTRP--YMPPEAMHCQI-STKTDVFSYGVILLELLT-GMKPIDDNNTILYYYLVVEQ 339
G P +M PE++ I ++K+DV+S+GV+L E+ T G P Y
Sbjct: 164 KTGGKLPIRWMAPESLKDGIFTSKSDVWSFGVLLWEIFTLGATP--------Y------P 209
Query: 340 EVPVREVLDK-EAGEWNE--THVETLIGIVFEKCCVFEKDKRASMRDIVDLL 388
+ EVL+ G + + + C + + R + ++V+ L
Sbjct: 210 GLSNEEVLEYLRKGYRLPKPEYCPDELYELMLSCWQLDPEDRPTFSELVERL 261
Score = 86.4 bits (215), Expect = 7e-19
Identities = 32/108 (29%), Positives = 53/108 (49%), Gaps = 8/108 (7%)
Query: 442 KLARVNNTPPLDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDF 501
+ L S A+ +A+ + YL S K +HRD+ + N L+ E+ V K+ DF
Sbjct: 92 PVFPSPEKSTLSLKDLLSFAIQIAKGMEYLAS--KKFVHRDLAARNCLVGEDLVVKISDF 149
Query: 502 GIVKMSETSNVKTMYTENLTGTRP--YMPPEAMHCQI-STKTDVFSYG 546
G +S Y + G P +M PE++ I ++K+DV+S+G
Sbjct: 150 G---LSRDVYDDDYYRKKTGGKLPIRWMAPESLKDGIFTSKSDVWSFG 194
>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 = 157 bits (400), Expect = 8e-45
Identities = 71/206 (34%), Positives = 101/206 (49%), Gaps = 24/206 (11%)
Query: 117 LGEGQFGTVYYGKLKN-GMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTLSQC 175
LGEG FGTVY + K G ++A+K ++ + S E++ L +
Sbjct: 1 LGEGGFGTVYLARDKKTGKKVAIKIIKKEDSSSLLEE------------LLREIEILKKL 48
Query: 176 KHVNLLRLLGLC-NNIMNCIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGVAEALH 234
H N+++L G+ + +V EY GSL D L N L ++ I L + E L
Sbjct: 49 NHPNIVKLYGVFEDENHLYLVMEYCEGGSLKDLLKE--NEGKLSEDEILRILLQILEGLE 106
Query: 235 YLHSLSKPIIHRDVKSANVLLDE-NFVPKLGDFGIVKMSETSNMKTMYTENLTGTRPYMP 293
YLHS IIHRD+K N+LLD N KL DFG+ K+ + + GT YM
Sbjct: 107 YLHS--NGIIHRDLKPENILLDSDNGKVKLADFGLSKLLTSDKSLLK---TIVGTPAYMA 161
Query: 294 PEAMHCQ--ISTKTDVFSYGVILLEL 317
PE + + S K+D++S GVIL EL
Sbjct: 162 PEVLLGKGYYSEKSDIWSLGVILYEL 187
Score = 93.5 bits (233), Expect = 9e-22
Identities = 40/110 (36%), Positives = 55/110 (50%), Gaps = 9/110 (8%)
Query: 440 LFKLARVNNTPPLDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDE-NFVPKL 498
L L + N L ++ I L + E L YLHS IIHRD+K N+LLD N KL
Sbjct: 78 LKDLLK-ENEGKLSEDEILRILLQILEGLEYLHS--NGIIHRDLKPENILLDSDNGKVKL 134
Query: 499 GDFGIVKMSETSNVKTMYTENLTGTRPYMPPEAMHCQ--ISTKTDVFSYG 546
DFG +S+ + + GT YM PE + + S K+D++S G
Sbjct: 135 ADFG---LSKLLTSDKSLLKTIVGTPAYMAPEVLLGKGYYSEKSDIWSLG 181
>gnl|CDD|215690 pfam00069, Pkinase, Protein kinase domain.
Length = 260
Score = 157 bits (399), Expect = 4e-44
Identities = 93/283 (32%), Positives = 131/283 (46%), Gaps = 38/283 (13%)
Query: 112 RRGNKLGEGQFGTVYYGKLKN-GMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQ 170
KLG G FGTVY K K G +AVK L S S + A E++
Sbjct: 2 ELLRKLGSGSFGTVYKAKHKGTGKIVAVKIL----KKRSEKSKKDQTAR-------REIR 50
Query: 171 TLSQCKHVNLLRLLGLC---NNIMNCIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIAL 227
L + H N++RL+ +++ +V EY G L+D L+R PL ++ IAL
Sbjct: 51 ILRRLSHPNIVRLIDAFEDKDHL--YLVMEYCEGGDLFDYLSRGG---PLSEDEAKKIAL 105
Query: 228 GVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLTG 287
+ L YLHS IIHRD+K N+LLDEN V K+ DFG+ K S+ ++ T G
Sbjct: 106 QILRGLEYLHSNG--IIHRDLKPENILLDENGVVKIADFGLAKKLLKSS-SSLTT--FVG 160
Query: 288 TRPYMPPE--AMHCQISTKTDVFSYGVILLELLTGMKPIDDNNTILYYYLVVEQEVPVRE 345
T YM PE K DV+S GVIL ELLTG P N + +Q +R
Sbjct: 161 TPWYMAPEVLLGGNGYGPKVDVWSLGVILYELLTGKPPFSGENIL-------DQLQLIRR 213
Query: 346 VLDKEA-GEWNETH--VETLIGIVFEKCCVFEKDKRASMRDIV 385
+L + + E ++ +KC + KR + +I+
Sbjct: 214 ILGPPLEFDEPKWSSGSEEAKDLI-KKCLNKDPSKRPTAEEIL 255
Score = 96.9 bits (242), Expect = 1e-22
Identities = 42/109 (38%), Positives = 51/109 (46%), Gaps = 9/109 (8%)
Query: 440 LFKLARVNNTPPLDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLG 499
LF PL ++ IAL + L YLHS IIHRD+K N+LLDEN V K+
Sbjct: 85 LFDYLSRGG--PLSEDEAKKIALQILRGLEYLHSNG--IIHRDLKPENILLDENGVVKIA 140
Query: 500 DFGIVKMSETSNVKTMYTENLTGTRPYMPPE--AMHCQISTKTDVFSYG 546
DFG+ K S+ GT YM PE K DV+S G
Sbjct: 141 DFGLAKKLLKSSSSLT---TFVGTPWYMAPEVLLGGNGYGPKVDVWSLG 186
>gnl|CDD|214567 smart00220, S_TKc, Serine/Threonine protein kinases, catalytic
domain. Phosphotransferases. Serine or
threonine-specific kinase subfamily.
Length = 254
Score = 149 bits (379), Expect = 3e-41
Identities = 73/279 (26%), Positives = 115/279 (41%), Gaps = 38/279 (13%)
Query: 112 RRGNKLGEGQFGTVYYGKLKN-GMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQ 170
KLGEG FG VY + K G +A+K ++ E++
Sbjct: 2 EILEKLGEGSFGKVYLARDKKTGKLVAIKVIKKKKIKKDRER------------ILREIK 49
Query: 171 TLSQCKHVNLLRLLGLC---NNIMNCIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIAL 227
L + KH N++RL + + + +V EY G L+D L L ++
Sbjct: 50 ILKKLKHPNIVRLYDVFEDEDKL--YLVMEYCEGGDLFDLL---KKRGRLSEDEARFYLR 104
Query: 228 GVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVK-MSETSNMKTMYTENLT 286
+ AL YLHS I+HRD+K N+LLDE+ KL DFG+ + + + T
Sbjct: 105 QILSALEYLHSKG--IVHRDLKPENILLDEDGHVKLADFGLARQLDPGEKLTTF-----V 157
Query: 287 GTRPYMPPEAMHCQ-ISTKTDVFSYGVILLELLTGMKPIDDNNTILYYYLVVEQEVPVRE 345
GT YM PE + + D++S GVIL ELLTG P ++ +L + + +
Sbjct: 158 GTPEYMAPEVLLGKGYGKAVDIWSLGVILYELLTGKPPFPGDDQLLELFKKIGKP----- 212
Query: 346 VLDKEAGEWNETHVETLIGIVFEKCCVFEKDKRASMRDI 384
++ K V + +KR + +
Sbjct: 213 --KPPFPPPEWDISPEAKDLI-RKLLVKDPEKRLTAEEA 248
Score = 81.8 bits (203), Expect = 2e-17
Identities = 34/103 (33%), Positives = 47/103 (45%), Gaps = 15/103 (14%)
Query: 452 LDSNKRYS------IALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVK 505
L R S + AL YLHS I+HRD+K N+LLDE+ KL DFG+ +
Sbjct: 88 LKKRGRLSEDEARFYLRQILSALEYLHSKG--IVHRDLKPENILLDEDGHVKLADFGLAR 145
Query: 506 -MSETSNVKTMYTENLTGTRPYMPPEAMHCQ-ISTKTDVFSYG 546
+ + T GT YM PE + + D++S G
Sbjct: 146 QLDPGEKLTTF-----VGTPEYMAPEVLLGKGYGKAVDIWSLG 183
>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 = 135 bits (342), Expect = 5e-36
Identities = 81/280 (28%), Positives = 122/280 (43%), Gaps = 43/280 (15%)
Query: 112 RRGNKLGEGQFGTVYYGKLK-NGMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQ 170
RG LG G FG+VY K G +AVK++E S + + EA E E++
Sbjct: 3 TRGELLGRGSFGSVYLALDKDTGELMAVKSVE----LSGDSEEELEA-------LEREIR 51
Query: 171 TLSQCKHVNLLRLLGLCNNIMN---CIVYEYMCNGSLYDRLARVNNTPPLDSN--KRYSI 225
LS +H N++R G + I EY+ GSL L + L ++Y+
Sbjct: 52 ILSSLQHPNIVRYYGSERDEEKNTLNIFLEYVSGGSLSSLLKKF---GKLPEPVIRKYTR 108
Query: 226 ALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENL 285
+ E L YLHS I+HRD+K AN+L+D + V KL DFG K T ++
Sbjct: 109 Q--ILEGLAYLHS--NGIVHRDIKGANILVDSDGVVKLADFGCAKRLG-DIETGEGTGSV 163
Query: 286 TGTRPYMPPEAMHCQI-STKTDVFSYGVILLELLTGMKP---IDDNNTILYYYLVVEQEV 341
GT +M PE + + D++S G ++E+ TG P + + LY +
Sbjct: 164 RGTPYWMAPEVIRGEEYGRAADIWSLGCTVIEMATGKPPWSELGNPMAALYKIGSSGEPP 223
Query: 342 PVREVLDKEAGEWNETHVETLIGIVF-EKCCVFEKDKRAS 380
+ E L +EA + F KC + KR +
Sbjct: 224 EIPEHLSEEAKD-------------FLRKCLRRDPKKRPT 250
Score = 76.8 bits (190), Expect = 1e-15
Identities = 31/82 (37%), Positives = 43/82 (52%), Gaps = 4/82 (4%)
Query: 466 EALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTENLTGTRP 525
E L YLHS I+HRD+K AN+L+D + V KL DFG K T ++ GT
Sbjct: 112 EGLAYLHS--NGIVHRDIKGANILVDSDGVVKLADFGCAKRLG-DIETGEGTGSVRGTPY 168
Query: 526 YMPPEAMHCQI-STKTDVFSYG 546
+M PE + + D++S G
Sbjct: 169 WMAPEVIRGEEYGRAADIWSLG 190
>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 = 132 bits (334), Expect = 6e-35
Identities = 69/236 (29%), Positives = 108/236 (45%), Gaps = 28/236 (11%)
Query: 112 RRGNKLGEGQFGTVYYGK-LKNGMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQ 170
K+G+G FG VY + + G E+A+K + S I+ NE+Q
Sbjct: 3 EILEKIGKGGFGEVYKARHKRTGKEVAIKVI----KLESKEKKE------KII---NEIQ 49
Query: 171 TLSQCKHVNLLRLLG--LCNN-IMNCIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIAL 227
L +CKH N+++ G L + + IV E+ GSL D L + N +S Y +
Sbjct: 50 ILKKCKHPNIVKYYGSYLKKDELW--IVMEFCSGGSLKD-LLKSTNQTLTESQIAY-VCK 105
Query: 228 GVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLTG 287
+ + L YLHS IIHRD+K+AN+LL + KL DFG+ T + G
Sbjct: 106 ELLKGLEYLHS--NGIIHRDIKAANILLTSDGEVKLIDFGLS----AQLSDTKARNTMVG 159
Query: 288 TRPYMPPEAMHCQ-ISTKTDVFSYGVILLELLTGMKPIDDNNTILYYYLVVEQEVP 342
T +M PE ++ + K D++S G+ +EL G P + + + + P
Sbjct: 160 TPYWMAPEVINGKPYDYKADIWSLGITAIELAEGKPPYSELPPMKALFKIATNGPP 215
Score = 79.2 bits (196), Expect = 2e-16
Identities = 33/105 (31%), Positives = 53/105 (50%), Gaps = 14/105 (13%)
Query: 460 IALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTEN 519
+ + + L YLHS IIHRD+K+AN+LL + KL DFG+ T
Sbjct: 103 VCKELLKGLEYLHS--NGIIHRDIKAANILLTSDGEVKLIDFGLS----AQLSDTKARNT 156
Query: 520 LTGTRPYMPPEAMHCQ-ISTKTDVFSYGAQIKTQHITNVDIADRE 563
+ GT +M PE ++ + K D++S G IT +++A+ +
Sbjct: 157 MVGTPYWMAPEVINGKPYDYKADIWSLG-------ITAIELAEGK 194
>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 = 122 bits (308), Expect = 2e-31
Identities = 68/225 (30%), Positives = 107/225 (47%), Gaps = 34/225 (15%)
Query: 115 NKLGEGQFGTVYYGK-LKNGMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTLS 173
++G+G FG VY + +G +K + + S+ + E A+ NEV+ L
Sbjct: 6 KQIGKGSFGKVYLVRRKSDGKLYVLKEI----DLSNMSEKEREDAL-------NEVKILK 54
Query: 174 QCKHVNLLRLLGLCNNIMN----CIVYEYMCNGSLYDRL-ARVNNTPPLDSNKRYSIALG 228
+ H N+++ + CIV EY G L ++ + P + +
Sbjct: 55 KLNHPNIIKY---YESFEEKGKLCIVMEYADGGDLSQKIKKQKKEGKPFPEEQILDWFVQ 111
Query: 229 VAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVK-MSETSNM-KTMYTENLT 286
+ AL YLHS + I+HRD+K N+ L N + KLGDFGI K +S T ++ KT+
Sbjct: 112 LCLALKYLHS--RKILHRDIKPQNIFLTSNGLVKLGDFGISKVLSSTVDLAKTV-----V 164
Query: 287 GTRPYMPPEAMHCQ---ISTKTDVFSYGVILLELLTGMKPIDDNN 328
GT Y+ PE CQ + K+D++S G +L EL T P + N
Sbjct: 165 GTPYYLSPEL--CQNKPYNYKSDIWSLGCVLYELCTLKHPFEGEN 207
Score = 76.4 bits (189), Expect = 1e-15
Identities = 37/85 (43%), Positives = 51/85 (60%), Gaps = 14/85 (16%)
Query: 467 ALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVK-MSETSNV-KTMYTENLTGTR 524
AL YLHS + I+HRD+K N+ L N + KLGDFGI K +S T ++ KT+ GT
Sbjct: 115 ALKYLHS--RKILHRDIKPQNIFLTSNGLVKLGDFGISKVLSSTVDLAKTV-----VGTP 167
Query: 525 PYMPPEAMHCQ---ISTKTDVFSYG 546
Y+ PE CQ + K+D++S G
Sbjct: 168 YYLSPEL--CQNKPYNYKSDIWSLG 190
>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 = 112 bits (282), Expect = 8e-28
Identities = 74/276 (26%), Positives = 114/276 (41%), Gaps = 37/276 (13%)
Query: 112 RRGNKLGEGQFGTVYYGKLK-NGMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQ 170
R LG+G G VY + K G A+K + + + + + + E++
Sbjct: 4 ERVKVLGQGSSGVVYKVRHKPTGKIYALKKI-----HVDGDEEFRKQLL-------RELK 51
Query: 171 TLSQCKHVNLLRLLG-LCNNIMNCIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGV 229
TL C+ +++ G IV EYM GSL D L +V P IA +
Sbjct: 52 TLRSCESPYVVKCYGAFYKEGEISIVLEYMDGGSLADLLKKVGKIPEPVLAY---IARQI 108
Query: 230 AEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLTGTR 289
+ L YLH+ IIHRD+K +N+L++ K+ DFGI K+ E + + GT
Sbjct: 109 LKGLDYLHTKRH-IIHRDIKPSNLLINSKGEVKIADFGISKVLENTLDQCN---TFVGTV 164
Query: 290 PYMPPEAMHCQ-ISTKTDVFSYGVILLELLTGMKPIDDNNTILYYYLVVEQEVPVREVLD 348
YM PE + + S D++S G+ LLE G P ++ L ++ + D
Sbjct: 165 TYMSPERIQGESYSYAADIWSLGLTLLECALGKFPFLPPGQPSFFEL-------MQAICD 217
Query: 349 KEAGEWNETHV--ETLIGIVFEKCCVFEKD--KRAS 380
E F C+ +KD KR S
Sbjct: 218 GPPPSLPAEEFSPEF---RDFISACL-QKDPKKRPS 249
Score = 66.5 bits (163), Expect = 4e-12
Identities = 31/88 (35%), Positives = 47/88 (53%), Gaps = 5/88 (5%)
Query: 460 IALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTEN 519
IA + + L YLH+ IIHRD+K +N+L++ K+ DFGI K+ E + +
Sbjct: 104 IARQILKGLDYLHTKRH-IIHRDIKPSNLLINSKGEVKIADFGISKVLENTLDQCN---T 159
Query: 520 LTGTRPYMPPEAMHCQ-ISTKTDVFSYG 546
GT YM PE + + S D++S G
Sbjct: 160 FVGTVTYMSPERIQGESYSYAADIWSLG 187
>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 = 112 bits (282), Expect = 9e-28
Identities = 74/249 (29%), Positives = 125/249 (50%), Gaps = 50/249 (20%)
Query: 117 LGEGQFGTVYYGKL--KNGME----IAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQ 170
LGEG FG VY G+L N +A+KTL+ NA F E +
Sbjct: 13 LGEGAFGKVYKGELTGPNERLSATSVAIKTLKENAEPKVQQE------------FRQEAE 60
Query: 171 TLSQCKHVNLLRLLGLCNN-IMNCIVYEYMCNGSLYDRLARVNNTP-------------- 215
+S +H N++ LLG+C C+++EY+ +G L++ L V N+P
Sbjct: 61 LMSDLQHPNIVCLLGVCTKEQPTCMLFEYLAHGDLHEFL--VRNSPHSDVGAESGDETVK 118
Query: 216 -PLDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSET 274
LD + IA+ +A + YL S +HRD+ + N L+ E K+ DFG+ + +
Sbjct: 119 SSLDCSDFLHIAIQIAAGMEYLSS--HHFVHRDLAARNCLVGEGLTVKISDFGLSRDIYS 176
Query: 275 SNMKTMYTENLTGTRPYMPPEA-MHCQISTKTDVFSYGVILLELLT-GMKPIDDNNTILY 332
++ + +++L R +MPPEA ++ + +T++D++S+GV+L E+ + G++P
Sbjct: 177 ADYYRVQSKSLLPVR-WMPPEAILYGKFTTESDIWSFGVVLWEIFSYGLQP--------- 226
Query: 333 YYLVVEQEV 341
YY QEV
Sbjct: 227 YYGFSNQEV 235
Score = 53.6 bits (129), Expect = 8e-08
Identities = 29/97 (29%), Positives = 57/97 (58%), Gaps = 4/97 (4%)
Query: 451 PLDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETS 510
LD + IA+ +A + YL S +HRD+ + N L+ E K+ DFG+ + ++
Sbjct: 120 SLDCSDFLHIAIQIAAGMEYLSS--HHFVHRDLAARNCLVGEGLTVKISDFGLSRDIYSA 177
Query: 511 NVKTMYTENLTGTRPYMPPEA-MHCQISTKTDVFSYG 546
+ + +++L R +MPPEA ++ + +T++D++S+G
Sbjct: 178 DYYRVQSKSLLPVR-WMPPEAILYGKFTTESDIWSFG 213
>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 = 110 bits (278), Expect = 2e-27
Identities = 69/216 (31%), Positives = 106/216 (49%), Gaps = 41/216 (18%)
Query: 116 KLGEGQFGTVYYGKLKNGMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTLSQC 175
KLG GQFG V+ G ++AVKTL+ M P + E Q + +
Sbjct: 13 KLGAGQFGEVWMGTWNGTTKVAVKTLK-------------PGTMSPEAFLQ-EAQIMKKL 58
Query: 176 KHVNLLRLLGLCNN---IMNCIVYEYMCNGSLYDRLARVNNTPP---LDSNKRYSIALGV 229
+H L++L +C+ I IV EYM GSL D L + L + +A +
Sbjct: 59 RHDKLVQLYAVCSEEEPIY--IVTEYMSKGSLLDFL----KSGEGKKLRLPQLVDMAAQI 112
Query: 230 AEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLTGTR 289
AE + YL S + IHRD+ + N+L+ EN V K+ DFG+ ++ E YT G +
Sbjct: 113 AEGMAYLES--RNYIHRDLAARNILVGENLVCKIADFGLARLIEDDE----YTAR-EGAK 165
Query: 290 PYMP-----PEAMHC-QISTKTDVFSYGVILLELLT 319
P PEA + + + K+DV+S+G++L E++T
Sbjct: 166 --FPIKWTAPEAANYGRFTIKSDVWSFGILLTEIVT 199
Score = 51.2 bits (123), Expect = 5e-07
Identities = 32/93 (34%), Positives = 51/93 (54%), Gaps = 15/93 (16%)
Query: 460 IALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTEN 519
+A +AE + YL S + IHRD+ + N+L+ EN V K+ DFG+ ++ E YT
Sbjct: 108 MAAQIAEGMAYLES--RNYIHRDLAARNILVGENLVCKIADFGLARLIEDDE----YTAR 161
Query: 520 LTGTRPYMP-----PEAMHC-QISTKTDVFSYG 546
G + P PEA + + + K+DV+S+G
Sbjct: 162 -EGAK--FPIKWTAPEAANYGRFTIKSDVWSFG 191
>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 = 109 bits (275), Expect = 5e-27
Identities = 64/211 (30%), Positives = 106/211 (50%), Gaps = 36/211 (17%)
Query: 114 GNKLGEGQFGTVYYGKLKNGMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTLS 173
G +G+G+FG V G + G ++AVK L++++ + + F E ++
Sbjct: 11 GATIGKGEFGDVMLGDYR-GQKVAVKCLKDDSTAAQA--------------FLAEASVMT 55
Query: 174 QCKHVNLLRLLGLC---NNIMNCIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGVA 230
+H NL++LLG+ N + IV EYM GSL D L R + ++ AL V
Sbjct: 56 TLRHPNLVQLLGVVLQGNPLY--IVTEYMAKGSLVDYL-RSRGRAVITLAQQLGFALDVC 112
Query: 231 EALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLTGTR- 289
E + YL K +HRD+ + NVL+ E+ V K+ DFG+ K + + +
Sbjct: 113 EGMEYLEE--KNFVHRDLAARNVLVSEDLVAKVSDFGLAKEAS---------QGQDSGKL 161
Query: 290 --PYMPPEAM-HCQISTKTDVFSYGVILLEL 317
+ PEA+ + STK+DV+S+G++L E+
Sbjct: 162 PVKWTAPEALREKKFSTKSDVWSFGILLWEI 192
Score = 60.9 bits (148), Expect = 3e-10
Identities = 32/89 (35%), Positives = 48/89 (53%), Gaps = 13/89 (14%)
Query: 461 ALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTENL 520
AL V E + YL K +HRD+ + NVL+ E+ V K+ DFG+ K +
Sbjct: 108 ALDVCEGMEYLEE--KNFVHRDLAARNVLVSEDLVAKVSDFGLAK-EASQGQD------- 157
Query: 521 TGTRP--YMPPEAM-HCQISTKTDVFSYG 546
+G P + PEA+ + STK+DV+S+G
Sbjct: 158 SGKLPVKWTAPEALREKKFSTKSDVWSFG 186
>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 = 109 bits (275), Expect = 6e-27
Identities = 74/235 (31%), Positives = 117/235 (49%), Gaps = 28/235 (11%)
Query: 114 GNKLGEGQFGTVYYG-KLKNGMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTL 172
G+ +G G FG VY G L+ G +A+K + E A+ I+ E+ L
Sbjct: 5 GDLIGRGAFGVVYKGLNLETGDFVAIKQISLE--------KIKEEALKSIM---QEIDLL 53
Query: 173 SQCKHVNLLRLLGLCNNIMN-CIVYEYMCNGSLYDRLARVNNTP-PLDSNKRYSIALGVA 230
KH N+++ +G + I+ EY NGSL + + P L + Y + G
Sbjct: 54 KNLKHPNIVKYIGSIETSDSLYIILEYAENGSLRQIIKKFGPFPESLVAVYVYQVLQG-- 111
Query: 231 EALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGI-VKMSETSNMKTMYTENLTGTR 289
L YLH + +IHRD+K+AN+L ++ V KL DFG+ K+++ S ++ GT
Sbjct: 112 --LAYLHE--QGVIHRDIKAANILTTKDGVVKLADFGVATKLNDVSKD----DASVVGT- 162
Query: 290 PY-MPPEAMHCQ-ISTKTDVFSYGVILLELLTGMKPIDDNNTILYYYLVVEQEVP 342
PY M PE + ST +D++S G ++ELLTG P D N + + +V+ + P
Sbjct: 163 PYWMAPEVIEMSGASTASDIWSLGCTVIELLTGNPPYYDLNPMAALFRIVQDDHP 217
Score = 65.0 bits (159), Expect = 1e-11
Identities = 33/89 (37%), Positives = 52/89 (58%), Gaps = 10/89 (11%)
Query: 464 VAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGI-VKMSETSNVKTMYTENLTG 522
V + L YLH + +IHRD+K+AN+L ++ V KL DFG+ K+++ S ++ G
Sbjct: 108 VLQGLAYLHE--QGVIHRDIKAANILTTKDGVVKLADFGVATKLNDVSKD----DASVVG 161
Query: 523 TRPY-MPPEAMHCQ-ISTKTDVFSYGAQI 549
T PY M PE + ST +D++S G +
Sbjct: 162 T-PYWMAPEVIEMSGASTASDIWSLGCTV 189
>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 = 110 bits (276), Expect = 7e-27
Identities = 69/289 (23%), Positives = 133/289 (46%), Gaps = 41/289 (14%)
Query: 112 RRGNKLGEGQFGTVYYG-----KLKNGMEIAVKTLENNANYSSSNSDNTEAAMIPILLFE 166
+ LG G FGTVY G K + +A+K L + ++ EA ++
Sbjct: 10 EKIKVLGSGAFGTVYKGVWIPEGEKVKIPVAIKVLREETSPKANKEILDEAYVM------ 63
Query: 167 NEVQTLSQCKHVNLLRLLGLCNNIMNCIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIA 226
+ H +++RLLG+C + ++ + M G L D + N+ + S +
Sbjct: 64 ------ASVDHPHVVRLLGICLSSQVQLITQLMPLGCLLDYVR--NHKDNIGSQYLLNWC 115
Query: 227 LGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLT 286
+ +A+ + YL K ++HRD+ + NVL+ K+ DFG+ K+ + +
Sbjct: 116 VQIAKGMSYLE--EKRLVHRDLAARNVLVKTPQHVKITDFGLAKLLDVDEKEYHAEGGKV 173
Query: 287 GTRPYMPPEAMHCQIST-KTDVFSYGVILLELLT-GMKPIDDNNTILYYYLVVEQEVPVR 344
+ +M E++ +I T K+DV+SYGV + EL+T G KP + +P
Sbjct: 174 PIK-WMALESILHRIYTHKSDVWSYGVTVWELMTFGAKPYEG--------------IPAV 218
Query: 345 EVLD--KEAGEWNETHVETL-IGIVFEKCCVFEKDKRASMRDIVDLLSK 390
E+ D ++ + + T+ + +V KC + + + R + +++++ SK
Sbjct: 219 EIPDLLEKGERLPQPPICTIDVYMVLVKCWMIDAESRPTFKELINEFSK 267
Score = 46.6 bits (111), Expect = 1e-05
Identities = 27/104 (25%), Positives = 52/104 (50%), Gaps = 4/104 (3%)
Query: 447 NNTPPLDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKM 506
N+ + S + + +A+ + YL K ++HRD+ + NVL+ K+ DFG+ K+
Sbjct: 101 NHKDNIGSQYLLNWCVQIAKGMSYLEE--KRLVHRDLAARNVLVKTPQHVKITDFGLAKL 158
Query: 507 SETSNVKTMYTENLTGTRPYMPPEAMHCQIST-KTDVFSYGAQI 549
+ + + +M E++ +I T K+DV+SYG +
Sbjct: 159 LDVDEKEYHAEGGKVPIK-WMALESILHRIYTHKSDVWSYGVTV 201
>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 = 112 bits (279), Expect = 9e-27
Identities = 92/385 (23%), Positives = 150/385 (38%), Gaps = 34/385 (8%)
Query: 114 GNKLGEGQFGTVYYGKLKNGMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTLS 173
KLGEG FG VY + + +A+K L S + F E+Q L+
Sbjct: 5 LRKLGEGSFGEVYLARDR--KLVALKVLAKKLESKSKE----------VERFLREIQILA 52
Query: 174 QCKH-VNLLRLLGLC-NNIMNCIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGVAE 231
H N+++L + +V EY+ GSL D L ++ PL ++ I +
Sbjct: 53 SLNHPPNIVKLYDFFQDEGSLYLVMEYVDGGSLEDLLKKIGRKGPLSESEALFILAQILS 112
Query: 232 ALHYLHSLSKPIIHRDVKSANVLLDEN-FVPKLGDFGIVKMSETSNMKTMYTENLT---G 287
AL YLH SK IIHRD+K N+LLD + V KL DFG+ K+ + + G
Sbjct: 113 ALEYLH--SKGIIHRDIKPENILLDRDGRVVKLIDFGLAKLLPDPGSTSSIPALPSTSVG 170
Query: 288 TRPYMPPEAMH----CQISTKTDVFSYGVILLELLTGMKPIDDNNTILYYYLVVEQ--EV 341
T YM PE + S+ +D++S G+ L ELLTG+ P + ++ E+
Sbjct: 171 TPGYMAPEVLLGLSLAYASSSSDIWSLGITLYELLTGLPPFEGEKNSSATSQTLKIILEL 230
Query: 342 PVREVLDKEAGEWNETHVETLIGIVFEKCCVFEKDKRASMRDIVD-------LLSKSMFV 394
P + + E + ++ +K + R S + L +S
Sbjct: 231 PTPSLASPLSPSNPELISKAASDLL-KKLLAKDPKNRLSSSSDLSHDLLAHLKLKESDLS 289
Query: 395 CNSLANLYVGKVSSRTQENNNINWELHYTGIPVIILDTGETKQCQLFKLARVNNTPPLDS 454
+ S + L+ I L ++ + V+++P S
Sbjct: 290 DLLKPDDSAPLRLSLPPSLEALISSLNSLAISGSDLKLDDSNFSKELAPNGVSSSPHNSS 349
Query: 455 NKRYSIALGVAEALHYLHSLSKPII 479
+ S A +L + + S P
Sbjct: 350 SLLLSTASSKRSSLPKISARSSPSS 374
Score = 63.2 bits (152), Expect = 1e-10
Identities = 37/105 (35%), Positives = 52/105 (49%), Gaps = 10/105 (9%)
Query: 451 PLDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDEN-FVPKLGDFGIVKMSET 509
PL ++ I + AL YLHS K IIHRD+K N+LLD + V KL DFG+ K+
Sbjct: 97 PLSESEALFILAQILSALEYLHS--KGIIHRDIKPENILLDRDGRVVKLIDFGLAKLLPD 154
Query: 510 SNVKTMYTENLT---GTRPYMPPEAMH----CQISTKTDVFSYGA 547
+ + GT YM PE + S+ +D++S G
Sbjct: 155 PGSTSSIPALPSTSVGTPGYMAPEVLLGLSLAYASSSSDIWSLGI 199
>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 = 108 bits (273), Expect = 1e-26
Identities = 76/235 (32%), Positives = 109/235 (46%), Gaps = 36/235 (15%)
Query: 113 RGNKLGEGQFGTVYYG-KLKNGMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQT 171
RGNK+G G FG VY L G +AVK + DN I +E++
Sbjct: 4 RGNKIGGGTFGKVYTAVNLDTGELMAVKEIRIQ--------DNDPKT---IKEIADEMKV 52
Query: 172 LSQCKHVNLLRLLGL-CNNIMNCIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGVA 230
L KH NL++ G+ + I EY C+G + L + Y++ L
Sbjct: 53 LELLKHPNLVKYYGVEVHREKVYIFMEY-CSGGTLEELLEHGRILDEHVIRVYTLQL--L 109
Query: 231 EALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGI-VKMSETSNMKTMYTENLTGTR 289
E L YLHS I+HRD+K AN+ LD N V KLGDFG VK+ + ++L GT
Sbjct: 110 EGLAYLHS--HGIVHRDIKPANIFLDHNGVIKLGDFGCAVKLKNNTTTMGEEVQSLAGTP 167
Query: 290 PYMPPEAMHCQISTKT---------DVFSYGVILLELLTGMKP---IDDNNTILY 332
YM PE + T D++S G ++LE+ TG +P +D+ I++
Sbjct: 168 AYMAPE-----VITGGKGKGHGRAADIWSLGCVVLEMATGKRPWSELDNEFQIMF 217
Score = 71.2 bits (175), Expect = 1e-13
Identities = 34/76 (44%), Positives = 44/76 (57%), Gaps = 5/76 (6%)
Query: 456 KRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGI-VKMSETSNVKT 514
+ Y++ L E L YLHS I+HRD+K AN+ LD N V KLGDFG VK+ +
Sbjct: 102 RVYTLQL--LEGLAYLHS--HGIVHRDIKPANIFLDHNGVIKLGDFGCAVKLKNNTTTMG 157
Query: 515 MYTENLTGTRPYMPPE 530
++L GT YM PE
Sbjct: 158 EEVQSLAGTPAYMAPE 173
>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 = 107 bits (269), Expect = 6e-26
Identities = 58/216 (26%), Positives = 99/216 (45%), Gaps = 29/216 (13%)
Query: 115 NKLGEGQFGTVYYGKLKN-----GMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEV 169
+LGEG FG V + G ++AVK+L ++ + FE E+
Sbjct: 10 KQLGEGHFGKVELCRYDPLGDNTGEQVAVKSLNHSGEEQHRSD------------FEREI 57
Query: 170 QTLSQCKHVNLLRLLGLCNNIMN---CIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIA 226
+ L H N+++ G+C ++ EY+ +GSL D L R + ++ + +
Sbjct: 58 EILRTLDHENIVKYKGVCEKPGGRSLRLIMEYLPSGSLRDYLQR--HRDQINLKRLLLFS 115
Query: 227 LGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLT 286
+ + + YL S + IHRD+ + N+L++ + K+ DFG+ K+ K Y
Sbjct: 116 SQICKGMDYLGS--QRYIHRDLAARNILVESEDLVKISDFGLAKVLPED--KDYYYVKEP 171
Query: 287 GTRP---YMPPEAMHCQISTKTDVFSYGVILLELLT 319
G P Y P + S+ +DV+S+GV L EL T
Sbjct: 172 GESPIFWYAPECLRTSKFSSASDVWSFGVTLYELFT 207
Score = 57.0 bits (138), Expect = 7e-09
Identities = 25/102 (24%), Positives = 48/102 (47%), Gaps = 7/102 (6%)
Query: 448 NTPPLDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMS 507
+ ++ + + + + + YL S + IHRD+ + N+L++ + K+ DFG+ K+
Sbjct: 102 HRDQINLKRLLLFSSQICKGMDYLGS--QRYIHRDLAARNILVESEDLVKISDFGLAKVL 159
Query: 508 ETSNVKTMYTENLTGTRP---YMPPEAMHCQISTKTDVFSYG 546
K Y G P Y P + S+ +DV+S+G
Sbjct: 160 PED--KDYYYVKEPGESPIFWYAPECLRTSKFSSASDVWSFG 199
>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 = 106 bits (266), Expect = 9e-26
Identities = 66/217 (30%), Positives = 106/217 (48%), Gaps = 39/217 (17%)
Query: 114 GNKLGEGQFGTVYYGKLKNGMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTLS 173
KLG G FG V+ G KN + +A+K L+++ ++ F+ EVQ L
Sbjct: 11 ERKLGSGYFGEVWEGLWKNRVRVAIKILKSDD-------------LLKQQDFQKEVQALK 57
Query: 174 QCKHVNLLRLLGLCNNIMNC-IVYEYMCNGSLYDRLA----RVNNTPPLDSNKRYSIALG 228
+ +H +L+ L +C+ I+ E M GSL L +V L +A
Sbjct: 58 RLRHKHLISLFAVCSVGEPVYIITELMEKGSLLAFLRSPEGQVLPVASL-----IDMACQ 112
Query: 229 VAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSE-----TSNMKTMYTE 283
VAE + YL + IHRD+ + N+L+ E+ V K+ DFG+ ++ + +S+ K Y
Sbjct: 113 VAEGMAYLEE--QNSIHRDLAARNILVGEDLVCKVADFGLARLIKEDVYLSSDKKIPYK- 169
Query: 284 NLTGTRPYMPPEAM-HCQISTKTDVFSYGVILLELLT 319
+ PEA H STK+DV+S+G++L E+ T
Sbjct: 170 -------WTAPEAASHGTFSTKSDVWSFGILLYEMFT 199
Score = 57.1 bits (138), Expect = 6e-09
Identities = 32/93 (34%), Positives = 51/93 (54%), Gaps = 16/93 (17%)
Query: 460 IALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSE-----TSNVKT 514
+A VAE + YL + IHRD+ + N+L+ E+ V K+ DFG+ ++ + +S+ K
Sbjct: 109 MACQVAEGMAYLEE--QNSIHRDLAARNILVGEDLVCKVADFGLARLIKEDVYLSSDKKI 166
Query: 515 MYTENLTGTRPYMPPEAM-HCQISTKTDVFSYG 546
Y + PEA H STK+DV+S+G
Sbjct: 167 PYK--------WTAPEAASHGTFSTKSDVWSFG 191
>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 = 105 bits (263), Expect = 2e-25
Identities = 69/216 (31%), Positives = 101/216 (46%), Gaps = 18/216 (8%)
Query: 112 RRGNKLGEGQFGTVYYG-KLKNGMEIAVKTLE-NNANYSSSNSDNTEAAMIPILLFENEV 169
RRG LG+G FG VY + G E+AVK + + + + N E E+
Sbjct: 5 RRGKLLGQGAFGRVYLCYDVDTGRELAVKQVPFDPDSPETKKEVNA---------LECEI 55
Query: 170 QTLSQCKHVNLLRLLG-LCNNIMNCIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALG 228
Q L +H +++ G L ++ I EYM GS+ D+L L
Sbjct: 56 QLLKNLQHERIVQYYGCLRDDETLSIFMEYMPGGSVKDQLKAYG---ALTETVTRKYTRQ 112
Query: 229 VAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLTGT 288
+ E + YLHS I+HRD+K AN+L D KLGDFG K +T +++TGT
Sbjct: 113 ILEGVEYLHS--NMIVHRDIKGANILRDSAGNVKLGDFGASKRLQTICSSGTGMKSVTGT 170
Query: 289 RPYMPPEAMHCQ-ISTKTDVFSYGVILLELLTGMKP 323
+M PE + + K DV+S G ++E+LT P
Sbjct: 171 PYWMSPEVISGEGYGRKADVWSVGCTVVEMLTEKPP 206
Score = 61.4 bits (149), Expect = 2e-10
Identities = 33/82 (40%), Positives = 45/82 (54%), Gaps = 3/82 (3%)
Query: 466 EALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTENLTGTRP 525
E + YLHS I+HRD+K AN+L D KLGDFG K +T +++TGT
Sbjct: 115 EGVEYLHS--NMIVHRDIKGANILRDSAGNVKLGDFGASKRLQTICSSGTGMKSVTGTPY 172
Query: 526 YMPPEAMHCQ-ISTKTDVFSYG 546
+M PE + + K DV+S G
Sbjct: 173 WMSPEVISGEGYGRKADVWSVG 194
>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 = 103 bits (258), Expect = 1e-24
Identities = 69/226 (30%), Positives = 113/226 (50%), Gaps = 20/226 (8%)
Query: 113 RGNKLGEGQFGTVYYG-KLKNGMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQT 171
+G +G+G +G VY + G +AVK +E A + D+ + M+ L +E++T
Sbjct: 5 KGELIGKGTYGRVYLALNVTTGEMMAVKQVELPA-TIAGRHDSRQKDMVKAL--RSEIET 61
Query: 172 LSQCKHVNLLRLLGL--CNNIMNCIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGV 229
L H+N+++ LG ++ I EY+ GS+ R + V
Sbjct: 62 LKDLDHLNIVQYLGFETTEEYLS-IFLEYVPGGSI-GSCLR--TYGRFEEQLVRFFTEQV 117
Query: 230 AEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSET--SNMKTMYTENLTG 287
E L YLHS K I+HRD+K+ N+L+D + + K+ DFGI K S+ N + M ++ G
Sbjct: 118 LEGLAYLHS--KGILHRDLKADNLLVDADGICKISDFGISKKSDDIYDNDQNM---SMQG 172
Query: 288 TRPYMPPEAMHCQ---ISTKTDVFSYGVILLELLTGMKPIDDNNTI 330
+ +M PE +H S K D++S G ++LE+ G +P D I
Sbjct: 173 SVFWMAPEVIHSYSQGYSAKVDIWSLGCVVLEMFAGRRPWSDEEAI 218
Score = 66.4 bits (162), Expect = 5e-12
Identities = 35/88 (39%), Positives = 52/88 (59%), Gaps = 10/88 (11%)
Query: 464 VAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSET--SNVKTMYTENLT 521
V E L YLHS K I+HRD+K+ N+L+D + + K+ DFGI K S+ N + M ++
Sbjct: 117 VLEGLAYLHS--KGILHRDLKADNLLVDADGICKISDFGISKKSDDIYDNDQNM---SMQ 171
Query: 522 GTRPYMPPEAMHCQ---ISTKTDVFSYG 546
G+ +M PE +H S K D++S G
Sbjct: 172 GSVFWMAPEVIHSYSQGYSAKVDIWSLG 199
>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 = 102 bits (257), Expect = 1e-24
Identities = 61/213 (28%), Positives = 92/213 (43%), Gaps = 29/213 (13%)
Query: 116 KLGEGQFGTVYYG-KLKNGMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTLSQ 174
KLGEG +G+VY + G +A+K + D E E+ L Q
Sbjct: 10 KLGEGSYGSVYKAIHKETGQVVAIKVVPVE-------EDLQE--------IIKEISILKQ 54
Query: 175 CKHVNLLRLLG---LCNNIMNCIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGVAE 231
C +++ G ++ IV EY GS+ D + N T L + +I +
Sbjct: 55 CDSPYIVKYYGSYFKNTDLW--IVMEYCGAGSVSDIMKITNKT--LTEEEIAAILYQTLK 110
Query: 232 ALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLTGTRPY 291
L YLHS IHRD+K+ N+LL+E KL DFG+ + K + GT +
Sbjct: 111 GLEYLHS--NKKIHRDIKAGNILLNEEGQAKLADFGVSGQLTDTMAK---RNTVIGTPFW 165
Query: 292 MPPEA-MHCQISTKTDVFSYGVILLELLTGMKP 323
M PE + K D++S G+ +E+ G P
Sbjct: 166 MAPEVIQEIGYNNKADIWSLGITAIEMAEGKPP 198
Score = 68.1 bits (167), Expect = 9e-13
Identities = 35/109 (32%), Positives = 52/109 (47%), Gaps = 13/109 (11%)
Query: 460 IALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTEN 519
I + L YLHS IHRD+K+ N+LL+E KL DFG+ + K
Sbjct: 104 ILYQTLKGLEYLHS--NKKIHRDIKAGNILLNEEGQAKLADFGVSGQLTDTMAK---RNT 158
Query: 520 LTGTRPYMPPEA-MHCQISTKTDVFSYGAQIKTQHITNVDIADRERYYS 567
+ GT +M PE + K D++S G IT +++A+ + YS
Sbjct: 159 VIGTPFWMAPEVIQEIGYNNKADIWSLG-------ITAIEMAEGKPPYS 200
>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 = 102 bits (256), Expect = 2e-24
Identities = 70/215 (32%), Positives = 111/215 (51%), Gaps = 27/215 (12%)
Query: 115 NKLGEGQFGTVYYGKLKN-GMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTLS 173
+KLG GQ+G VY G K + +AVKTL+ E M + F E +
Sbjct: 12 HKLGGGQYGEVYEGVWKKYSLTVAVKTLK-------------EDTM-EVEEFLKEAAVMK 57
Query: 174 QCKHVNLLRLLGLCNNIMNC-IVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGVAEA 232
+ KH NL++LLG+C I+ E+M G+L D L R N +++ +A ++ A
Sbjct: 58 EIKHPNLVQLLGVCTREPPFYIITEFMTYGNLLDYL-RECNRQEVNAVVLLYMATQISSA 116
Query: 233 LHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLTGTRP-- 290
+ YL K IHRD+ + N L+ EN + K+ DFG+ ++ YT + P
Sbjct: 117 MEYLEK--KNFIHRDLAARNCLVGENHLVKVADFGLSRLMTGD----TYTAHAGAKFPIK 170
Query: 291 YMPPEAM-HCQISTKTDVFSYGVILLELLT-GMKP 323
+ PE++ + + S K+DV+++GV+L E+ T GM P
Sbjct: 171 WTAPESLAYNKFSIKSDVWAFGVLLWEIATYGMSP 205
Score = 44.8 bits (106), Expect = 5e-05
Identities = 30/110 (27%), Positives = 55/110 (50%), Gaps = 9/110 (8%)
Query: 440 LFKLARVNNTPPLDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLG 499
L R N +++ +A ++ A+ YL K IHRD+ + N L+ EN + K+
Sbjct: 89 LLDYLRECNRQEVNAVVLLYMATQISSAMEYLEK--KNFIHRDLAARNCLVGENHLVKVA 146
Query: 500 DFGIVKMSETSNVKTMYTENLTGTRP--YMPPEAM-HCQISTKTDVFSYG 546
DFG+ ++ YT + P + PE++ + + S K+DV+++G
Sbjct: 147 DFGLSRLMTGD----TYTAHAGAKFPIKWTAPESLAYNKFSIKSDVWAFG 192
>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 = 101 bits (254), Expect = 4e-24
Identities = 66/214 (30%), Positives = 105/214 (49%), Gaps = 28/214 (13%)
Query: 114 GNKLGEGQFGTVYYGKLKNGMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTLS 173
+LG GQFG V+ GK + +++A+K + E AM E E + +
Sbjct: 9 LKELGSGQFGVVHLGKWRGKIDVAIKMIR-------------EGAMSEDDFIE-EAKVMM 54
Query: 174 QCKHVNLLRLLGLC-NNIMNCIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGVAEA 232
+ H NL++L G+C IV EYM NG L + L L + + V EA
Sbjct: 55 KLSHPNLVQLYGVCTKQRPIFIVTEYMANGCLLNYLRE--RKGKLGTEWLLDMCSDVCEA 112
Query: 233 LHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLTGTR--- 289
+ YL S IHRD+ + N L+ E+ V K+ DFG+ + + YT + GT+
Sbjct: 113 MEYLE--SNGFIHRDLAARNCLVGEDNVVKVSDFGLARYV----LDDQYTSS-QGTKFPV 165
Query: 290 PYMPPEA-MHCQISTKTDVFSYGVILLELLTGMK 322
+ PPE + + S+K+DV+S+GV++ E+ + K
Sbjct: 166 KWAPPEVFDYSRFSSKSDVWSFGVLMWEVFSEGK 199
Score = 51.3 bits (123), Expect = 4e-07
Identities = 31/92 (33%), Positives = 50/92 (54%), Gaps = 11/92 (11%)
Query: 459 SIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTE 518
+ V EA+ YL S IHRD+ + N L+ E+ V K+ DFG+ + + YT
Sbjct: 104 DMCSDVCEAMEYLES--NGFIHRDLAARNCLVGEDNVVKVSDFGLARYV----LDDQYTS 157
Query: 519 NLTGTR---PYMPPEA-MHCQISTKTDVFSYG 546
+ GT+ + PPE + + S+K+DV+S+G
Sbjct: 158 S-QGTKFPVKWAPPEVFDYSRFSSKSDVWSFG 188
>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 = 99.8 bits (249), Expect = 1e-23
Identities = 73/218 (33%), Positives = 105/218 (48%), Gaps = 25/218 (11%)
Query: 112 RRGNKLGEGQFGTVYYG-KLKNGMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQ 170
R+G LG G FG+VY G L +G AVK + + + EA + E E+
Sbjct: 3 RKGELLGSGSFGSVYEGLNLDDGDFFAVKEV----SLADDGQTGQEA----VKQLEQEIA 54
Query: 171 TLSQCKHVNLLRLLGLCNNIMN-CIVYEYMCNGSLYDRLARVNNTP-PLDSNKRYSIALG 228
LS+ +H N+++ LG N I E + GSL L + + P P+ I LG
Sbjct: 55 LLSKLQHPNIVQYLGTEREEDNLYIFLELVPGGSLAKLLKKYGSFPEPVIRLYTRQILLG 114
Query: 229 VAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVK-MSETSNMKTMYTENLTG 287
L YLH + +HRD+K AN+L+D N V KL DFG+ K + E S K+ G
Sbjct: 115 ----LEYLHD--RNTVHRDIKGANILVDTNGVVKLADFGMAKQVVEFSFAKSF-----KG 163
Query: 288 TRPYMPPEAMHCQ--ISTKTDVFSYGVILLELLTGMKP 323
+ +M PE + Q D++S G +LE+ TG P
Sbjct: 164 SPYWMAPEVIAQQGGYGLAADIWSLGCTVLEMATGKPP 201
Score = 55.9 bits (135), Expect = 1e-08
Identities = 27/64 (42%), Positives = 37/64 (57%), Gaps = 8/64 (12%)
Query: 468 LHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVK-MSETSNVKTMYTENLTGTRPY 526
L YLH + +HRD+K AN+L+D N V KL DFG+ K + E S K+ G+ +
Sbjct: 115 LEYLHD--RNTVHRDIKGANILVDTNGVVKLADFGMAKQVVEFSFAKSF-----KGSPYW 167
Query: 527 MPPE 530
M PE
Sbjct: 168 MAPE 171
>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 = 99.4 bits (248), Expect = 2e-23
Identities = 66/216 (30%), Positives = 102/216 (47%), Gaps = 30/216 (13%)
Query: 116 KLGEGQFGTVYYGK-LKNGMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTLSQ 174
KLG+G +G+VY K L + A+K + S + E A+ NE++ L+
Sbjct: 7 KLGKGSYGSVYKVKRLSDNQFYALK----EVDLGSMSQKEREDAV-------NEIRILAS 55
Query: 175 CKHVNLLR-----LLGLCNNIMNCIVYEYMCNGSLYDRLARVNNTP-PLDSNKRYSIALG 228
H N++ L G N + CIV EY G L +++ + + + I +
Sbjct: 56 VNHPNIISYKEAFLDG---NKL-CIVMEYAPFGDLSKAISKRKKKRKLIPEQEIWRIFIQ 111
Query: 229 VAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLTGT 288
+ L LH I+HRD+KSAN+LL N + K+GD GI K+ +K + GT
Sbjct: 112 LLRGLQALHEQK--ILHRDLKSANILLVANDLVKIGDLGISKV-----LKKNMAKTQIGT 164
Query: 289 RPYMPPEAMHCQ-ISTKTDVFSYGVILLELLTGMKP 323
YM PE + S K+D++S G +L E+ T P
Sbjct: 165 PHYMAPEVWKGRPYSYKSDIWSLGCLLYEMATFAPP 200
Score = 64.0 bits (156), Expect = 2e-11
Identities = 33/91 (36%), Positives = 48/91 (52%), Gaps = 8/91 (8%)
Query: 458 YSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYT 517
+ I + + L LH I+HRD+KSAN+LL N + K+GD GI K+ +K
Sbjct: 106 WRIFIQLLRGLQALHEQK--ILHRDLKSANILLVANDLVKIGDLGISKV-----LKKNMA 158
Query: 518 ENLTGTRPYMPPEAMHCQ-ISTKTDVFSYGA 547
+ GT YM PE + S K+D++S G
Sbjct: 159 KTQIGTPHYMAPEVWKGRPYSYKSDIWSLGC 189
>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 = 98.3 bits (245), Expect = 4e-23
Identities = 66/219 (30%), Positives = 106/219 (48%), Gaps = 24/219 (10%)
Query: 115 NKLGEGQFGTVYYGKLK-NGMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTLS 173
NK+G+G FG V+ K + A+K + + S N E A+ +E + L+
Sbjct: 6 NKIGKGSFGVVFKVVRKADKRVYAMKQI----DLSKMNRREREEAI-------DEARVLA 54
Query: 174 QCKHVNLLRLL-GLCNNIMNCIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGVAEA 232
+ ++R + IV EY NG L+ L ++ PL ++ + + +
Sbjct: 55 KLDSSYIIRYYESFLDKGKLNIVMEYAENGDLHKLL-KMQRGRPLPEDQVWRFFIQILLG 113
Query: 233 LHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLTGTRPYM 292
L +LHS K I+HRD+KS N+ LD K+GD G+ K+ + T + + GT Y+
Sbjct: 114 LAHLHS--KKILHRDIKSLNLFLDAYDNVKIGDLGVAKLLSDN---TNFANTIVGTPYYL 168
Query: 293 PPEAMHCQ---ISTKTDVFSYGVILLELLTGMKPIDDNN 328
PE C+ + K+DV++ GV+L E TG P D NN
Sbjct: 169 SPEL--CEDKPYNEKSDVWALGVVLYECCTGKHPFDANN 205
Score = 61.0 bits (148), Expect = 2e-10
Identities = 34/110 (30%), Positives = 57/110 (51%), Gaps = 10/110 (9%)
Query: 440 LFKLARVNNTPPLDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLG 499
L KL ++ PL ++ + + + L +LHS K I+HRD+KS N+ LD K+G
Sbjct: 86 LHKLLKMQRGRPLPEDQVWRFFIQILLGLAHLHS--KKILHRDIKSLNLFLDAYDNVKIG 143
Query: 500 DFGIVKMSETSNVKTMYTENLTGTRPYMPPEAMHCQ---ISTKTDVFSYG 546
D G+ K+ + + + GT Y+ PE C+ + K+DV++ G
Sbjct: 144 DLGVAKLLSDNTN---FANTIVGTPYYLSPEL--CEDKPYNEKSDVWALG 188
>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 = 98.7 bits (246), Expect = 6e-23
Identities = 73/237 (30%), Positives = 119/237 (50%), Gaps = 55/237 (23%)
Query: 117 LGEGQFGTVYYGKLKNG------MEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQ 170
LGEG FG V+ G+ + +AVKTL+ ++SN + FE E +
Sbjct: 13 LGEGAFGKVFLGECYHLEPENDKELVAVKTLKE----TASNDARKD--------FEREAE 60
Query: 171 TLSQCKHVNLLRLLGLCNN----IMNCIVYEYMCNGSL------YDRLARVNNTP----- 215
L+ +H N+++ G+C IM V+EYM +G L + A +P
Sbjct: 61 LLTNFQHENIVKFYGVCTEGDPPIM---VFEYMEHGDLNKFLRSHGPDAAFLKSPDSPMG 117
Query: 216 PLDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETS 275
L ++ IA+ +A + YL S +HRD+ + N L+ + V K+GDFG MS
Sbjct: 118 ELTLSQLLQIAVQIASGMVYLASQH--FVHRDLATRNCLVGYDLVVKIGDFG---MS--- 169
Query: 276 NMKTMYTEN---LTGTR--P--YMPPEA-MHCQISTKTDVFSYGVILLELLT-GMKP 323
+ +YT + + G P +MPPE+ M+ + +T++DV+S+GV+L E+ T G +P
Sbjct: 170 --RDVYTTDYYRVGGHTMLPIRWMPPESIMYRKFTTESDVWSFGVVLWEIFTYGKQP 224
Score = 52.1 bits (125), Expect = 3e-07
Identities = 33/95 (34%), Positives = 55/95 (57%), Gaps = 18/95 (18%)
Query: 460 IALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTEN 519
IA+ +A + YL S +HRD+ + N L+ + V K+GDFG MS + +YT +
Sbjct: 127 IAVQIASGMVYLASQH--FVHRDLATRNCLVGYDLVVKIGDFG---MS-----RDVYTTD 176
Query: 520 ---LTGTR--P--YMPPEA-MHCQISTKTDVFSYG 546
+ G P +MPPE+ M+ + +T++DV+S+G
Sbjct: 177 YYRVGGHTMLPIRWMPPESIMYRKFTTESDVWSFG 211
>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 = 97.7 bits (244), Expect = 1e-22
Identities = 68/214 (31%), Positives = 90/214 (42%), Gaps = 24/214 (11%)
Query: 116 KLGEGQFGTVYYG-KLKNGMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTLSQ 174
+G+G FG VY + +A+K + + E A I + E+Q LSQ
Sbjct: 8 CIGKGSFGEVYKAIDKRTNQVVAIKVI------------DLEEAEDEIEDIQQEIQFLSQ 55
Query: 175 CKHVNLLRLLG-LCNNIMNCIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGVAEAL 233
C+ + + G I+ EY GS D L LD I V L
Sbjct: 56 CRSPYITKYYGSFLKGSKLWIIMEYCGGGSCLDLLKPG----KLDETYIAFILREVLLGL 111
Query: 234 HYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLTGTRPYMP 293
YLH K IHRD+K+AN+LL E KL DFG V TS M T GT +M
Sbjct: 112 EYLHEEGK--IHRDIKAANILLSEEGDVKLADFG-VSGQLTSTMSKRNT--FVGTPFWMA 166
Query: 294 PEA-MHCQISTKTDVFSYGVILLELLTGMKPIDD 326
PE K D++S G+ +EL G P+ D
Sbjct: 167 PEVIKQSGYDEKADIWSLGITAIELAKGEPPLSD 200
Score = 59.9 bits (146), Expect = 6e-10
Identities = 42/118 (35%), Positives = 52/118 (44%), Gaps = 13/118 (11%)
Query: 451 PLDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETS 510
LD I V L YLH K IHRD+K+AN+LL E KL DFG V TS
Sbjct: 94 KLDETYIAFILREVLLGLEYLHEEGK--IHRDIKAANILLSEEGDVKLADFG-VSGQLTS 150
Query: 511 NVKTMYTENLTGTRPYMPPEA-MHCQISTKTDVFSYGAQIKTQHITNVDIADRERYYS 567
+ T GT +M PE K D++S G IT +++A E S
Sbjct: 151 TMSKRNT--FVGTPFWMAPEVIKQSGYDEKADIWSLG-------ITAIELAKGEPPLS 199
>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 = 97.2 bits (242), Expect = 1e-22
Identities = 65/207 (31%), Positives = 105/207 (50%), Gaps = 24/207 (11%)
Query: 116 KLGEGQFGTVYYGKLKNGMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTLSQC 175
KLG GQFG V+ G ++A+K+L+ + +M P F E + Q
Sbjct: 13 KLGAGQFGEVWMGYYNGHTKVAIKSLK-------------QGSMSP-EAFLAEANLMKQL 58
Query: 176 KHVNLLRLLGLCNNIMNCIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGVAEALHY 235
+H L+RL + I+ EYM NGSL D L + L NK +A +AE + +
Sbjct: 59 QHPRLVRLYAVVTQEPIYIITEYMENGSLVDFL-KTPEGIKLTINKLIDMAAQIAEGMAF 117
Query: 236 LHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLTGTRP--YMP 293
+ K IHRD+++AN+L+ E K+ DFG+ ++ E + YT P +
Sbjct: 118 IER--KNYIHRDLRAANILVSETLCCKIADFGLARLIEDNE----YTAREGAKFPIKWTA 171
Query: 294 PEAM-HCQISTKTDVFSYGVILLELLT 319
PEA+ + + K+DV+S+G++L E++T
Sbjct: 172 PEAINYGTFTIKSDVWSFGILLTEIVT 198
Score = 47.9 bits (114), Expect = 5e-06
Identities = 31/98 (31%), Positives = 53/98 (54%), Gaps = 9/98 (9%)
Query: 452 LDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSN 511
L NK +A +AE + ++ K IHRD+++AN+L+ E K+ DFG+ ++ E +
Sbjct: 99 LTINKLIDMAAQIAEGMAFIER--KNYIHRDLRAANILVSETLCCKIADFGLARLIEDNE 156
Query: 512 VKTMYTENLTGTRP--YMPPEAM-HCQISTKTDVFSYG 546
YT P + PEA+ + + K+DV+S+G
Sbjct: 157 ----YTAREGAKFPIKWTAPEAINYGTFTIKSDVWSFG 190
>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 = 97.3 bits (243), Expect = 2e-22
Identities = 76/272 (27%), Positives = 119/272 (43%), Gaps = 41/272 (15%)
Query: 116 KLGEGQFGTVYYGKLKN-GMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTLSQ 174
K+GEG G VY + G E+A+K + N E + NE+ +
Sbjct: 26 KIGEGASGEVYKATDRATGKEVAIKKM-------RLRKQNKELII-------NEILIMKD 71
Query: 175 CKHVNLLRLLGLCNNIMNCI--VYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGVAEA 232
CKH N++ + + + V EYM GSL D + N + Y + V +
Sbjct: 72 CKHPNIVDYYD-SYLVGDELWVVMEYMDGGSLTD-IITQNFVRMNEPQIAY-VCREVLQG 128
Query: 233 LHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKM--SETSNMKTMYTENLTGTRP 290
L YLHS + +IHRD+KS N+LL ++ KL DFG E S ++ GT P
Sbjct: 129 LEYLHS--QNVIHRDIKSDNILLSKDGSVKLADFGFAAQLTKEKSKRNSV-----VGT-P 180
Query: 291 Y-MPPEAMHCQ-ISTKTDVFSYGVILLELLTGMKPIDDNNTILYYYLVVEQEVPVREVLD 348
Y M PE + + K D++S G++ +E+ G P + +L+ + +P
Sbjct: 181 YWMAPEVIKRKDYGPKVDIWSLGIMCIEMAEGEPPYLREPPLRALFLITTKGIPPL---- 236
Query: 349 KEAGEWNETHVETLIGIVFEKCCVFEKDKRAS 380
K +W+ + L KC V + +KR S
Sbjct: 237 KNPEKWSPEFKDFL-----NKCLVKDPEKRPS 263
Score = 59.5 bits (145), Expect = 9e-10
Identities = 33/91 (36%), Positives = 47/91 (51%), Gaps = 12/91 (13%)
Query: 460 IALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKM--SETSNVKTMYT 517
+ V + L YLHS + +IHRD+KS N+LL ++ KL DFG E S ++
Sbjct: 121 VCREVLQGLEYLHS--QNVIHRDIKSDNILLSKDGSVKLADFGFAAQLTKEKSKRNSV-- 176
Query: 518 ENLTGTRPY-MPPEAMHCQ-ISTKTDVFSYG 546
GT PY M PE + + K D++S G
Sbjct: 177 ---VGT-PYWMAPEVIKRKDYGPKVDIWSLG 203
>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 = 96.0 bits (239), Expect = 3e-22
Identities = 70/216 (32%), Positives = 107/216 (49%), Gaps = 37/216 (17%)
Query: 116 KLGEGQFGTVYYGKLKNGMEIAVKTLENNANYSSSNSDNTEAAMIPILL--FENEVQTLS 173
K+G+G FG VY G LK E+AVKT + + P L F E + L
Sbjct: 2 KIGKGNFGDVYKGVLKGNTEVAVKTCRST--------------LPPDLKRKFLQEAEILK 47
Query: 174 QCKHVNLLRLLGLCNN---IMNCIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGVA 230
Q H N+++L+G+C I IV E + GSL L + N L K ++L A
Sbjct: 48 QYDHPNIVKLIGVCVQKQPIY--IVMELVPGGSLLTFLRKKKNR--LTVKKLLQMSLDAA 103
Query: 231 EALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLTGTRP 290
+ YL SK IHRD+ + N L+ EN V K+ DFG+ + E +YT ++
Sbjct: 104 AGMEYLE--SKNCIHRDLAARNCLVGENNVLKISDFGMSREEEGG----IYT--VSDGLK 155
Query: 291 YMP-----PEAM-HCQISTKTDVFSYGVILLELLTG 320
+P PEA+ + + ++++DV+SYG++L E +
Sbjct: 156 QIPIKWTAPEALNYGRYTSESDVWSYGILLWETFSL 191
Score = 43.6 bits (103), Expect = 1e-04
Identities = 33/101 (32%), Positives = 54/101 (53%), Gaps = 14/101 (13%)
Query: 452 LDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSN 511
L K ++L A + YL S K IHRD+ + N L+ EN V K+ DFG+ + E
Sbjct: 90 LTVKKLLQMSLDAAAGMEYLES--KNCIHRDLAARNCLVGENNVLKISDFGMSREEEGG- 146
Query: 512 VKTMYTENLTGTRPYMP-----PEAM-HCQISTKTDVFSYG 546
+YT ++ +P PEA+ + + ++++DV+SYG
Sbjct: 147 ---IYT--VSDGLKQIPIKWTAPEALNYGRYTSESDVWSYG 182
>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 = 95.9 bits (239), Expect = 5e-22
Identities = 68/224 (30%), Positives = 103/224 (45%), Gaps = 42/224 (18%)
Query: 117 LGEGQFGTVYYGKLKN------GMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQ 170
LG+G FG VY G K +A+KT+ NA S + E F NE
Sbjct: 14 LGQGSFGMVYEGLAKGVVKGEPETRVAIKTVNENA----SMRERIE--------FLNEAS 61
Query: 171 TLSQ--CKHVNLLRLLGLC---NNIMNCIVYEYMCNGSL--YDRLAR-----VNNTPPLD 218
+ + C HV +RLLG+ + +V E M G L Y R R P
Sbjct: 62 VMKEFNCHHV--VRLLGVVSTGQPTL--VVMELMAKGDLKSYLRSRRPEAENNPGLGPPT 117
Query: 219 SNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMK 278
K +A +A+ + YL + K +HRD+ + N ++ E+ K+GDFG M+
Sbjct: 118 LQKFIQMAAEIADGMAYLAA--KKFVHRDLAARNCMVAEDLTVKIGDFG---MTRDIYET 172
Query: 279 TMYTENLTGTRP--YMPPEAMHCQI-STKTDVFSYGVILLELLT 319
Y + G P +M PE++ + +TK+DV+S+GV+L E+ T
Sbjct: 173 DYYRKGGKGLLPVRWMAPESLKDGVFTTKSDVWSFGVVLWEMAT 216
Score = 52.0 bits (125), Expect = 3e-07
Identities = 30/104 (28%), Positives = 52/104 (50%), Gaps = 8/104 (7%)
Query: 446 VNNTPPLDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVK 505
P K +A +A+ + YL + K +HRD+ + N ++ E+ K+GDFG
Sbjct: 110 NPGLGPPTLQKFIQMAAEIADGMAYLAA--KKFVHRDLAARNCMVAEDLTVKIGDFG--- 164
Query: 506 MSETSNVKTMYTENLTGTRP--YMPPEAMHCQI-STKTDVFSYG 546
M+ Y + G P +M PE++ + +TK+DV+S+G
Sbjct: 165 MTRDIYETDYYRKGGKGLLPVRWMAPESLKDGVFTTKSDVWSFG 208
>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 = 95.4 bits (237), Expect = 6e-22
Identities = 69/206 (33%), Positives = 108/206 (52%), Gaps = 32/206 (15%)
Query: 117 LGEGQFGTVYYGKLKNGMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTLSQCK 176
+G+G+FG V G + G ++AVK ++N+A + F E ++Q +
Sbjct: 14 IGKGEFGDVMLGDYR-GNKVAVKCIKNDATAQA---------------FLAEASVMTQLR 57
Query: 177 HVNLLRLLGLC--NNIMNCIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGVAEALH 234
H NL++LLG+ IV EYM GSL D L R L + +L V EA+
Sbjct: 58 HSNLVQLLGVIVEEKGGLYIVTEYMAKGSLVDYL-RSRGRSVLGGDCLLKFSLDVCEAME 116
Query: 235 YLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLTGTRP--YM 292
YL + + +HRD+ + NVL+ E+ V K+ DFG+ K E S+ + TG P +
Sbjct: 117 YLEANN--FVHRDLAARNVLVSEDNVAKVSDFGLTK--EASSTQD------TGKLPVKWT 166
Query: 293 PPEAM-HCQISTKTDVFSYGVILLEL 317
PEA+ + STK+DV+S+G++L E+
Sbjct: 167 APEALREKKFSTKSDVWSFGILLWEI 192
Score = 54.6 bits (131), Expect = 4e-08
Identities = 35/98 (35%), Positives = 55/98 (56%), Gaps = 13/98 (13%)
Query: 452 LDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSN 511
L + +L V EA+ YL + + +HRD+ + NVL+ E+ V K+ DFG+ K E S+
Sbjct: 99 LGGDCLLKFSLDVCEAMEYLEANN--FVHRDLAARNVLVSEDNVAKVSDFGLTK--EASS 154
Query: 512 VKTMYTENLTGTRP--YMPPEAM-HCQISTKTDVFSYG 546
+ TG P + PEA+ + STK+DV+S+G
Sbjct: 155 TQD------TGKLPVKWTAPEALREKKFSTKSDVWSFG 186
>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 = 93.8 bits (233), Expect = 2e-21
Identities = 70/219 (31%), Positives = 107/219 (48%), Gaps = 21/219 (9%)
Query: 113 RGNKLGEGQFGTVYYGKLKNGMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTL 172
+G LG+G +GTVY G G IAVK +E +SN E + + EV L
Sbjct: 4 KGEVLGKGAYGTVYCGLTNQGQLIAVKQVE----LDTSNVLAAEKEYEKL---QEEVDLL 56
Query: 173 SQCKHVNLLRLLGLC--NNIMNCIVYEYMCNGSLYDRLARVNNTP-PLDSNKRYSIALGV 229
KHVN+++ LG C +N ++ I E++ GS+ L R P P+ I GV
Sbjct: 57 KSLKHVNIVQYLGTCLDDNTIS-IFMEFVPGGSISSILNRFGPLPEPVFCKYTKQILDGV 115
Query: 230 AEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVK---MSETSNMKTMYTENLT 286
A YLH + ++HRD+K NV+L N + KL DFG + + +++
Sbjct: 116 A----YLH--NNCVVHRDIKGNNVMLMPNGIIKLIDFGCARRLAWVGLHGTHSNMLKSMH 169
Query: 287 GTRPYMPPEAMH-CQISTKTDVFSYGVILLELLTGMKPI 324
GT +M PE ++ K+D++S G + E+ TG P+
Sbjct: 170 GTPYWMAPEVINESGYGRKSDIWSIGCTVFEMATGKPPL 208
Score = 44.5 bits (105), Expect = 8e-05
Identities = 25/90 (27%), Positives = 46/90 (51%), Gaps = 6/90 (6%)
Query: 464 VAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVK---MSETSNVKTMYTENL 520
+ + + YLH+ ++HRD+K NV+L N + KL DFG + + +++
Sbjct: 111 ILDGVAYLHN--NCVVHRDIKGNNVMLMPNGIIKLIDFGCARRLAWVGLHGTHSNMLKSM 168
Query: 521 TGTRPYMPPEAMH-CQISTKTDVFSYGAQI 549
GT +M PE ++ K+D++S G +
Sbjct: 169 HGTPYWMAPEVINESGYGRKSDIWSIGCTV 198
>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 = 93.5 bits (233), Expect = 3e-21
Identities = 63/221 (28%), Positives = 100/221 (45%), Gaps = 29/221 (13%)
Query: 115 NKLGEGQFGTVYYGKLKN-GMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTLS 173
+G+G FGTV + K+ G + K + +Y N E + +EV L
Sbjct: 6 ETIGKGSFGTVRKVRRKSDGKILVWKEI----DYG--NMTEKEKQQLV-----SEVNILR 54
Query: 174 QCKHVNLLRLLGLCNNIMNCIVYEYM--CNGSLYDRLARV-----NNTPPLDSNKRYSIA 226
+ KH N++R + N +Y M C G D LA++ ++ + I
Sbjct: 55 ELKHPNIVRYYDRIIDRSNQTLYIVMEYCEGG--D-LAQLIQKCKKERKYIEEEFIWRIL 111
Query: 227 LGVAEALHYLHSLSKP---IIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTE 283
+ AL+ H+ S P ++HRD+K AN+ LD N KLGDFG+ K+ + + +
Sbjct: 112 TQLLLALYECHNRSDPGNTVLHRDLKPANIFLDANNNVKLGDFGLAKILGHD---SSFAK 168
Query: 284 NLTGTRPYMPPEAM-HCQISTKTDVFSYGVILLELLTGMKP 323
GT YM PE + H K+D++S G ++ EL P
Sbjct: 169 TYVGTPYYMSPEQLNHMSYDEKSDIWSLGCLIYELCALSPP 209
Score = 72.3 bits (178), Expect = 5e-14
Identities = 32/84 (38%), Positives = 47/84 (55%), Gaps = 7/84 (8%)
Query: 467 ALHYLHSLSKP---IIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTENLTGT 523
AL+ H+ S P ++HRD+K AN+ LD N KLGDFG+ K+ + + + GT
Sbjct: 117 ALYECHNRSDPGNTVLHRDLKPANIFLDANNNVKLGDFGLAKILGHD---SSFAKTYVGT 173
Query: 524 RPYMPPEAM-HCQISTKTDVFSYG 546
YM PE + H K+D++S G
Sbjct: 174 PYYMSPEQLNHMSYDEKSDIWSLG 197
>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 = 94.0 bits (234), Expect = 3e-21
Identities = 68/222 (30%), Positives = 97/222 (43%), Gaps = 37/222 (16%)
Query: 115 NKLGEGQFGTVYYGKLK-NGMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTLS 173
++LGEG G+V +LK GM A+KT+ +D IL E++
Sbjct: 7 SRLGEGAGGSVTKCRLKNTGMIFALKTI---------TTDPNPDLQKQIL---RELEINK 54
Query: 174 QCKHVNLLRLLGLCNNIMNC---IVYEYMCNGSL---YDRL----ARVNNTPPLDSNKRY 223
CK +++ G + + I EY GSL Y ++ R+
Sbjct: 55 SCKSPYIVKYYGAFLDESSSSIGIAMEYCEGGSLDSIYKKVKKRGGRIGEKVLG------ 108
Query: 224 SIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTE 283
IA V + L YLHS + IIHRD+K +N+LL KL DFG+ S T
Sbjct: 109 KIAESVLKGLSYLHS--RKIIHRDIKPSNILLTRKGQVKLCDFGVSGELVNSLAGT---- 162
Query: 284 NLTGTRPYMPPEAMHCQ-ISTKTDVFSYGVILLELLTGMKPI 324
TGT YM PE + + S +DV+S G+ LLE+ P
Sbjct: 163 -FTGTSFYMAPERIQGKPYSITSDVWSLGLTLLEVAQNRFPF 203
Score = 63.6 bits (155), Expect = 5e-11
Identities = 36/88 (40%), Positives = 46/88 (52%), Gaps = 8/88 (9%)
Query: 460 IALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTEN 519
IA V + L YLHS + IIHRD+K +N+LL KL DFG+ S T
Sbjct: 110 IAESVLKGLSYLHS--RKIIHRDIKPSNILLTRKGQVKLCDFGVSGELVNSLAGT----- 162
Query: 520 LTGTRPYMPPEAMHCQ-ISTKTDVFSYG 546
TGT YM PE + + S +DV+S G
Sbjct: 163 FTGTSFYMAPERIQGKPYSITSDVWSLG 190
>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 = 93.6 bits (233), Expect = 3e-21
Identities = 60/215 (27%), Positives = 94/215 (43%), Gaps = 21/215 (9%)
Query: 115 NKLGEGQFGTVYYGK-LKNGMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTLS 173
+G G VY L N ++A+K + + + E EVQ +S
Sbjct: 7 EVIGVGATAVVYAAICLPNNEKVAIKRI----DLEKCQTSVDELR--------KEVQAMS 54
Query: 174 QCKHVNLLRLLG--LCNNIMNCIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGVAE 231
QC H N+++ + + + +V Y+ GSL D + LD ++ V +
Sbjct: 55 QCNHPNVVKYYTSFVVGDEL-WLVMPYLSGGSLLDIMKSSYPRGGLDEAIIATVLKEVLK 113
Query: 232 ALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTEN-LTGTRP 290
L YLHS + IHRD+K+ N+LL E+ K+ DFG+ +T GT
Sbjct: 114 GLEYLHSNGQ--IHRDIKAGNILLGEDGSVKIADFGVSASLADGGDRTRKVRKTFVGTPC 171
Query: 291 YMPPEAMHCQ--ISTKTDVFSYGVILLELLTGMKP 323
+M PE M K D++S+G+ +EL TG P
Sbjct: 172 WMAPEVMEQVHGYDFKADIWSFGITAIELATGAAP 206
Score = 60.1 bits (146), Expect = 5e-10
Identities = 30/87 (34%), Positives = 43/87 (49%), Gaps = 5/87 (5%)
Query: 463 GVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTEN-LT 521
V + L YLHS + IHRD+K+ N+LL E+ K+ DFG+ +T
Sbjct: 110 EVLKGLEYLHSNGQ--IHRDIKAGNILLGEDGSVKIADFGVSASLADGGDRTRKVRKTFV 167
Query: 522 GTRPYMPPEAMHCQ--ISTKTDVFSYG 546
GT +M PE M K D++S+G
Sbjct: 168 GTPCWMAPEVMEQVHGYDFKADIWSFG 194
>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 = 92.3 bits (229), Expect = 6e-21
Identities = 69/216 (31%), Positives = 110/216 (50%), Gaps = 35/216 (16%)
Query: 114 GNKLGEGQFGTVYYGKLKNGMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTLS 173
G +GEG+FG V G+ G ++AVK ++ D T A F E ++
Sbjct: 11 GEIIGEGEFGAVLQGEYT-GQKVAVKNIK---------CDVTAQA------FLEETAVMT 54
Query: 174 QCKHVNLLRLLGLCNNIMNCIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGVAEAL 233
+ H NL+RLLG+ + IV E M G+L + L R + + +L VAE +
Sbjct: 55 KLHHKNLVRLLGVILHNGLYIVMELMSKGNLVNFL-RTRGRALVSVIQLLQFSLDVAEGM 113
Query: 234 HYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMS----ETSNMKTMYTENLTGTR 289
YL S K ++HRD+ + N+L+ E+ V K+ DFG+ ++ + S + +T
Sbjct: 114 EYLES--KKLVHRDLAARNILVSEDGVAKVSDFGLARVGSMGVDNSKLPVKWT------- 164
Query: 290 PYMPPEAM-HCQISTKTDVFSYGVILLELLT-GMKP 323
PEA+ H + S+K+DV+SYGV+L E+ + G P
Sbjct: 165 ---APEALKHKKFSSKSDVWSYGVLLWEVFSYGRAP 197
Score = 57.7 bits (139), Expect = 3e-09
Identities = 33/87 (37%), Positives = 53/87 (60%), Gaps = 9/87 (10%)
Query: 461 ALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTENL 520
+L VAE + YL S K ++HRD+ + N+L+ E+ V K+ DFG+ + V +M +N
Sbjct: 106 SLDVAEGMEYLES--KKLVHRDLAARNILVSEDGVAKVSDFGLAR------VGSMGVDNS 157
Query: 521 TGTRPYMPPEAM-HCQISTKTDVFSYG 546
+ PEA+ H + S+K+DV+SYG
Sbjct: 158 KLPVKWTAPEALKHKKFSSKSDVWSYG 184
>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 = 92.6 bits (230), Expect = 6e-21
Identities = 71/223 (31%), Positives = 118/223 (52%), Gaps = 17/223 (7%)
Query: 113 RGNKLGEGQFGTVYYG-KLKNGMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQT 171
+G +G G FG+VY G +G +AVK +E + S++S + + +M+ L E+
Sbjct: 4 KGALIGSGSFGSVYLGMNASSGELMAVKQVELPS--VSASSKDRKRSMLDAL--AREIAL 59
Query: 172 LSQCKHVNLLRLLG--LCNNIMNCIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGV 229
L + +H N+++ LG L + +N I EY+ GS+ A +NN + + +
Sbjct: 60 LKELQHENIVQYLGSSLDADHLN-IFLEYVPGGSV---AALLNNYGAFEETLVRNFVRQI 115
Query: 230 AEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTEN---LT 286
+ L+YLH+ + IIHRD+K AN+L+D K+ DFGI K E +++ T L
Sbjct: 116 LKGLNYLHN--RGIIHRDIKGANILVDNKGGIKISDFGISKKLEANSLSTKTNGARPSLQ 173
Query: 287 GTRPYMPPEAMHCQIST-KTDVFSYGVILLELLTGMKPIDDNN 328
G+ +M PE + T K D++S G +++E+LTG P D
Sbjct: 174 GSVFWMAPEVVKQTSYTRKADIWSLGCLVVEMLTGKHPFPDCT 216
Score = 54.8 bits (132), Expect = 3e-08
Identities = 32/85 (37%), Positives = 48/85 (56%), Gaps = 6/85 (7%)
Query: 466 EALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTEN---LTG 522
+ L+YLH+ + IIHRD+K AN+L+D K+ DFGI K E +++ T L G
Sbjct: 117 KGLNYLHN--RGIIHRDIKGANILVDNKGGIKISDFGISKKLEANSLSTKTNGARPSLQG 174
Query: 523 TRPYMPPEAMHCQIST-KTDVFSYG 546
+ +M PE + T K D++S G
Sbjct: 175 SVFWMAPEVVKQTSYTRKADIWSLG 199
>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 = 91.9 bits (228), Expect = 7e-21
Identities = 62/215 (28%), Positives = 104/215 (48%), Gaps = 27/215 (12%)
Query: 116 KLGEGQFGTVYYGKLKNGMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTLSQC 175
+LG GQFG V YGK + ++A+K ++ S S + F E + + +
Sbjct: 11 ELGTGQFGVVKYGKWRGQYDVAIKMIKEG---SMSEDE-----------FIEEAKVMMKL 56
Query: 176 KHVNLLRLLGLCNNIMNC-IVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGVAEALH 234
H L++L G+C IV EYM NG L + L ++ + V E +
Sbjct: 57 SHEKLVQLYGVCTKQRPIYIVTEYMSNGCLLNYLREHGKRF--QPSQLLEMCKDVCEGMA 114
Query: 235 YLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLTGTRP--YM 292
YL S K IHRD+ + N L+D+ K+ DFG+ + + YT ++ P +
Sbjct: 115 YLES--KQFIHRDLAARNCLVDDQGCVKVSDFGLSRYV----LDDEYTSSVGSKFPVRWS 168
Query: 293 PPEAMH-CQISTKTDVFSYGVILLELLT-GMKPID 325
PPE + + S+K+DV+++GV++ E+ + G P +
Sbjct: 169 PPEVLLYSKFSSKSDVWAFGVLMWEVYSLGKMPYE 203
Score = 52.2 bits (125), Expect = 2e-07
Identities = 28/86 (32%), Positives = 47/86 (54%), Gaps = 9/86 (10%)
Query: 464 VAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTENLTGT 523
V E + YL S K IHRD+ + N L+D+ K+ DFG+ + + YT ++
Sbjct: 109 VCEGMAYLES--KQFIHRDLAARNCLVDDQGCVKVSDFGLSRYV----LDDEYTSSVGSK 162
Query: 524 RP--YMPPEAMH-CQISTKTDVFSYG 546
P + PPE + + S+K+DV+++G
Sbjct: 163 FPVRWSPPEVLLYSKFSSKSDVWAFG 188
>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 = 92.0 bits (229), Expect = 1e-20
Identities = 54/209 (25%), Positives = 92/209 (44%), Gaps = 22/209 (10%)
Query: 116 KLGEGQFGTVYYGK-LKNGMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTLSQ 174
++GEG G V+ K + G +A+K + E + L E++ L
Sbjct: 7 RIGEGAHGIVFKAKDRETGETVALKKVALR---------RLEGGIPNQAL--REIKALQA 55
Query: 175 CKHVNLLRLLGLCNNIMNC-IVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGVAEAL 233
C+H +++LL + + +V EYM L + L P K Y L + +
Sbjct: 56 CQHPYVVKLLDVFPHGSGFVLVMEYM-PSDLSEVLRDEERPLPEAQVKSYMRML--LKGV 112
Query: 234 HYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLTGTRPYMP 293
Y+H+ I+HRD+K AN+L+ + V K+ DFG+ ++ + + TR Y
Sbjct: 113 AYMHANG--IMHRDLKPANLLISADGVLKIADFGLARLFSEEEPRLYSHQ--VATRWYRA 168
Query: 294 PEAMHCQ--ISTKTDVFSYGVILLELLTG 320
PE ++ D+++ G I ELL G
Sbjct: 169 PELLYGARKYDPGVDLWAVGCIFAELLNG 197
Score = 57.3 bits (139), Expect = 5e-09
Identities = 25/88 (28%), Positives = 40/88 (45%), Gaps = 6/88 (6%)
Query: 443 LARVNNTPPLDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFG 502
L P K Y L + + Y+H+ I+HRD+K AN+L+ + V K+ DFG
Sbjct: 89 LRDEERPLPEAQVKSYMRML--LKGVAYMHANG--IMHRDLKPANLLISADGVLKIADFG 144
Query: 503 IVKMSETSNVKTMYTENLTGTRPYMPPE 530
+ ++ + + TR Y PE
Sbjct: 145 LARLFSEEEPRLYSHQ--VATRWYRAPE 170
>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 = 91.8 bits (228), Expect = 2e-20
Identities = 88/307 (28%), Positives = 141/307 (45%), Gaps = 64/307 (20%)
Query: 110 YPRR----GNKLGEGQFGTVY----YGKLKNG--MEIAVKTLENNANYSSSNSDNTEAAM 159
+PR G LG G FG V YG K+ M++AVK L+ +++S EA M
Sbjct: 32 FPRNNLSFGKTLGAGAFGKVVEATAYGLSKSDAVMKVAVKMLK-----PTAHSSEREALM 86
Query: 160 IPILLFENEVQTLSQC-KHVNLLRLLGLCNN---IMNCIVYEYMCNGSLYDRLARVNNTP 215
+E++ +S H N++ LLG C I+ ++ EY C G L + L R
Sbjct: 87 -------SELKIMSHLGNHENIVNLLGACTIGGPIL--VITEYCCYGDLLNFLRR-KRES 136
Query: 216 PLDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVK--MSE 273
L S + VA+ + +L S K IHRD+ + NVLL + K+ DFG+ + M++
Sbjct: 137 FLTLEDLLSFSYQVAKGMAFLAS--KNCIHRDLAARNVLLTHGKIVKICDFGLARDIMND 194
Query: 274 TSNMKTMYTENLTGTRP--YMPPEAM-HCQISTKTDVFSYGVILLELLT-------GMKP 323
SN Y P +M PE++ +C + ++DV+SYG++L E+ + GM P
Sbjct: 195 -SN----YVVKGNARLPVKWMAPESIFNCVYTFESDVWSYGILLWEIFSLGSNPYPGM-P 248
Query: 324 IDDNNTILYYYLVVEQEVPVREVLDKEAGEWNETHVETLIGIVFEKCCVFEKDKRASMRD 383
+D +Y L+ E + + H I + + C + KR + +
Sbjct: 249 VDSK----FYKLIKEGYR-----MAQPE------HAPAEIYDIMKTCWDADPLKRPTFKQ 293
Query: 384 IVDLLSK 390
IV L+ K
Sbjct: 294 IVQLIGK 300
Score = 50.6 bits (121), Expect = 8e-07
Identities = 33/100 (33%), Positives = 53/100 (53%), Gaps = 12/100 (12%)
Query: 452 LDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVK--MSET 509
L S + VA+ + +L S K IHRD+ + NVLL + K+ DFG+ + M++
Sbjct: 138 LTLEDLLSFSYQVAKGMAFLAS--KNCIHRDLAARNVLLTHGKIVKICDFGLARDIMND- 194
Query: 510 SNVKTMYTENLTGTRP--YMPPEAM-HCQISTKTDVFSYG 546
SN Y P +M PE++ +C + ++DV+SYG
Sbjct: 195 SN----YVVKGNARLPVKWMAPESIFNCVYTFESDVWSYG 230
>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 = 90.5 bits (225), Expect = 2e-20
Identities = 68/218 (31%), Positives = 99/218 (45%), Gaps = 29/218 (13%)
Query: 116 KLGEGQFGTVYYGKLKNG----MEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQT 171
KLG+G FG V G+ + +AVK L+ SD M F E
Sbjct: 2 KLGDGSFGVVRRGEWSTSGGKVIPVAVKCLK---------SDKLSDIMDD---FLKEAAI 49
Query: 172 LSQCKHVNLLRLLG--LCNNIMNCIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGV 229
+ H NL+RL G L + +M +V E GSL DRL R + + A+ +
Sbjct: 50 MHSLDHENLIRLYGVVLTHPLM--MVTELAPLGSLLDRL-RKDALGHFLISTLCDYAVQI 106
Query: 230 AEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYT--ENLTG 287
A + YL S K IHRD+ + N+LL + K+GDFG+ M + Y E+L
Sbjct: 107 ANGMRYLES--KRFIHRDLAARNILLASDDKVKIGDFGL--MRALPQNEDHYVMEEHLKV 162
Query: 288 TRPYMPPEAM-HCQISTKTDVFSYGVILLELLT-GMKP 323
+ PE++ S +DV+ +GV L E+ T G +P
Sbjct: 163 PFAWCAPESLRTRTFSHASDVWMFGVTLWEMFTYGEEP 200
Score = 55.5 bits (134), Expect = 1e-08
Identities = 28/92 (30%), Positives = 46/92 (50%), Gaps = 7/92 (7%)
Query: 461 ALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYT--E 518
A+ +A + YL S K IHRD+ + N+LL + K+GDFG+ M + Y E
Sbjct: 103 AVQIANGMRYLES--KRFIHRDLAARNILLASDDKVKIGDFGL--MRALPQNEDHYVMEE 158
Query: 519 NLTGTRPYMPPEAM-HCQISTKTDVFSYGAQI 549
+L + PE++ S +DV+ +G +
Sbjct: 159 HLKVPFAWCAPESLRTRTFSHASDVWMFGVTL 190
>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 = 90.5 bits (225), Expect = 3e-20
Identities = 68/219 (31%), Positives = 100/219 (45%), Gaps = 31/219 (14%)
Query: 115 NKLGEGQFGTVYYG--KLKNGMEI--AVKTLENNANYSSSNSDNTEAAMIPILLFENEVQ 170
+LG G FG+V G +K+G E+ AVKTL+ + + E
Sbjct: 1 KELGHGNFGSVVKGVYLMKSGKEVEVAVKTLKQEHI------AAGKKEFL------REAS 48
Query: 171 TLSQCKHVNLLRLLGLCNNIMNCIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGVA 230
++Q H ++RL+G+C +V E G L L + P D + +A VA
Sbjct: 49 VMAQLDHPCIVRLIGVCKGEPLMLVMELAPLGPLLKYLKKRREIPVSDLKE---LAHQVA 105
Query: 231 EALHYLHSLSKPIIHRDVKSANVLL-DENFVPKLGDFGIVKMSETSNMKTMYTENLTGTR 289
+ YL SK +HRD+ + NVLL + + K+ DFG MS + Y T R
Sbjct: 106 MGMAYLE--SKHFVHRDLAARNVLLVNRHQA-KISDFG---MSRALGAGSDYYRATTAGR 159
Query: 290 -P---YMPPEAMHCQISTKTDVFSYGVILLELLT-GMKP 323
P Y P + + S+K+DV+SYGV L E + G KP
Sbjct: 160 WPLKWYAPECINYGKFSSKSDVWSYGVTLWEAFSYGAKP 198
Score = 47.3 bits (113), Expect = 8e-06
Identities = 33/91 (36%), Positives = 46/91 (50%), Gaps = 11/91 (12%)
Query: 461 ALGVAEALHYLHSLSKPIIHRDVKSANVLL-DENFVPKLGDFGIVKMSETSNVKTMYTEN 519
A VA + YL S K +HRD+ + NVLL + + K+ DFG MS + Y
Sbjct: 101 AHQVAMGMAYLES--KHFVHRDLAARNVLLVNRHQA-KISDFG---MSRALGAGSDYYRA 154
Query: 520 LTGTR-P---YMPPEAMHCQISTKTDVFSYG 546
T R P Y P + + S+K+DV+SYG
Sbjct: 155 TTAGRWPLKWYAPECINYGKFSSKSDVWSYG 185
>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 = 91.1 bits (227), Expect = 3e-20
Identities = 67/220 (30%), Positives = 103/220 (46%), Gaps = 33/220 (15%)
Query: 115 NKLGEGQFGTVYYGK-LKNGMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTLS 173
++GEG +G VY + K G +A+K + +N E PI E++ L
Sbjct: 5 AQIGEGTYGQVYKARNKKTGELVALKKI---------RMEN-EKEGFPITAIR-EIKLLQ 53
Query: 174 QCKHVNLLRLLGLC-----NNIMNCIVYEYMCNGSLYD--RLARVNNTPPLDSNKRYSIA 226
+ +H N++RL + +I +V+EYM +D L +S +
Sbjct: 54 KLRHPNIVRLKEIVTSKGKGSIY--MVFEYMD----HDLTGLLDSPEVKFTESQIK-CYM 106
Query: 227 LGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLT 286
+ E L YLHS I+HRD+K +N+L++ + V KL DFG+ + T YT N
Sbjct: 107 KQLLEGLQYLHS--NGILHRDIKGSNILINNDGVLKLADFGLAR-PYTKRNSADYT-NRV 162
Query: 287 GTRPYMPPEA-MHC-QISTKTDVFSYGVILLELLTGMKPI 324
T Y PPE + + + D++S G IL EL G KPI
Sbjct: 163 ITLWYRPPELLLGATRYGPEVDMWSVGCILAELFLG-KPI 201
Score = 59.9 bits (146), Expect = 7e-10
Identities = 28/65 (43%), Positives = 37/65 (56%), Gaps = 4/65 (6%)
Query: 466 EALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTENLTGTRP 525
E L YLHS I+HRD+K +N+L++ + V KL DFG+ + T YT N T
Sbjct: 111 EGLQYLHS--NGILHRDIKGSNILINNDGVLKLADFGLAR-PYTKRNSADYT-NRVITLW 166
Query: 526 YMPPE 530
Y PPE
Sbjct: 167 YRPPE 171
>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 = 91.4 bits (227), Expect = 3e-20
Identities = 74/276 (26%), Positives = 120/276 (43%), Gaps = 38/276 (13%)
Query: 116 KLGEGQFGTVYYGK-LKNGMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTLSQ 174
++G G FG VY+ + ++ +A+K + +YS S+ +I EV+ L Q
Sbjct: 22 EIGHGSFGAVYFARDVRTNEVVAIKKM----SYSGKQSNEKWQDII------KEVRFLQQ 71
Query: 175 CKHVNLLRLLGLCNNIMNC-IVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGVAEAL 233
+H N + G +V EY C GS D L + PL + +I G + L
Sbjct: 72 LRHPNTIEYKGCYLREHTAWLVMEY-CLGSASDILEV--HKKPLQEVEIAAICHGALQGL 128
Query: 234 HYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLTGTRPYMP 293
YLHS + IHRD+K+ N+LL E KL DFG + +N + GT +M
Sbjct: 129 AYLHSHER--IHRDIKAGNILLTEPGTVKLADFGSASLVSPAN-------SFVGTPYWMA 179
Query: 294 PE---AM-HCQISTKTDVFSYGVILLELLTGMKPIDDNNTILYYYLVVEQEVPVREVLDK 349
PE AM Q K DV+S G+ +EL P+ + N + Y + + + P
Sbjct: 180 PEVILAMDEGQYDGKVDVWSLGITCIELAERKPPLFNMNAMSALYHIAQNDSPTL----- 234
Query: 350 EAGEWNETHVETLIGIVFEKCCVFEKDKRASMRDIV 385
+ +W++ + + C R S +++
Sbjct: 235 SSNDWSDYFRNFV-----DSCLQKIPQDRPSSEELL 265
Score = 69.8 bits (171), Expect = 5e-13
Identities = 43/131 (32%), Positives = 64/131 (48%), Gaps = 21/131 (16%)
Query: 451 PLDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETS 510
PL + +I G + L YLHS + IHRD+K+ N+LL E KL DFG + +
Sbjct: 111 PLQEVEIAAICHGALQGLAYLHSHER--IHRDIKAGNILLTEPGTVKLADFGSASLVSPA 168
Query: 511 NVKTMYTENLTGTRPYMPPE---AM-HCQISTKTDVFSYGAQIKTQHITNVDIADRE-RY 565
N + GT +M PE AM Q K DV+S G IT +++A+R+
Sbjct: 169 N-------SFVGTPYWMAPEVILAMDEGQYDGKVDVWSLG-------ITCIELAERKPPL 214
Query: 566 YSLQTMLPGHH 576
+++ M +H
Sbjct: 215 FNMNAMSALYH 225
>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 = 90.5 bits (225), Expect = 3e-20
Identities = 68/216 (31%), Positives = 93/216 (43%), Gaps = 27/216 (12%)
Query: 115 NKLGEGQFGTVYYGKLK-NGMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTLS 173
+LG G G V + G +AVKT+ + I E+ L
Sbjct: 7 GELGAGNSGVVSKVLHRPTGKIMAVKTIR-------LEINEAIQKQIL-----RELDILH 54
Query: 174 QCKHVNLLRLLGLC---NNIMNCIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGVA 230
+C ++ G +I C+ EYM GSL L V P + IA+ V
Sbjct: 55 KCNSPYIVGFYGAFYNNGDISICM--EYMDGGSLDKILKEVQGRIPERILGK--IAVAVL 110
Query: 231 EALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLTGTRP 290
+ L YLH K IIHRDVK +N+L++ KL DFG+ S KT GT
Sbjct: 111 KGLTYLHEKHK-IIHRDVKPSNILVNSRGQIKLCDFGVSGQLVNSLAKT-----FVGTSS 164
Query: 291 YMPPEAMH-CQISTKTDVFSYGVILLELLTGMKPID 325
YM PE + S K+D++S G+ L+EL TG P
Sbjct: 165 YMAPERIQGNDYSVKSDIWSLGLSLIELATGRFPYP 200
Score = 63.1 bits (154), Expect = 6e-11
Identities = 36/88 (40%), Positives = 47/88 (53%), Gaps = 7/88 (7%)
Query: 460 IALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTEN 519
IA+ V + L YLH K IIHRDVK +N+L++ KL DFG+ S KT
Sbjct: 105 IAVAVLKGLTYLHEKHK-IIHRDVKPSNILVNSRGQIKLCDFGVSGQLVNSLAKT----- 158
Query: 520 LTGTRPYMPPEAMH-CQISTKTDVFSYG 546
GT YM PE + S K+D++S G
Sbjct: 159 FVGTSSYMAPERIQGNDYSVKSDIWSLG 186
>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 = 90.1 bits (223), Expect = 3e-20
Identities = 68/211 (32%), Positives = 105/211 (49%), Gaps = 32/211 (15%)
Query: 116 KLGEGQFGTVYYGKLKNGMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTLSQC 175
KLG GQFG V+ G ++AVKTL+ M P E E Q + +
Sbjct: 13 KLGNGQFGEVWMGTWNGNTKVAVKTLK-------------PGTMSPESFLE-EAQIMKKL 58
Query: 176 KHVNLLRLLGLCNNIMNCIVYEYMCNGSLYDRL----ARVNNTPPLDSNKRYSIALGVAE 231
+H L++L + + IV EYM GSL D L R P L +A VA
Sbjct: 59 RHDKLVQLYAVVSEEPIYIVTEYMSKGSLLDFLKDGEGRALKLPNL-----VDMAAQVAA 113
Query: 232 ALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLTGTRP- 290
+ Y+ ++ IHRD++SAN+L+ + V K+ DFG+ ++ E + YT P
Sbjct: 114 GMAYIERMN--YIHRDLRSANILVGDGLVCKIADFGLARLIEDNE----YTARQGAKFPI 167
Query: 291 -YMPPE-AMHCQISTKTDVFSYGVILLELLT 319
+ PE A++ + + K+DV+S+G++L EL+T
Sbjct: 168 KWTAPEAALYGRFTIKSDVWSFGILLTELVT 198
Score = 48.8 bits (116), Expect = 3e-06
Identities = 29/90 (32%), Positives = 52/90 (57%), Gaps = 9/90 (10%)
Query: 460 IALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTEN 519
+A VA + Y+ ++ IHRD++SAN+L+ + V K+ DFG+ ++ E + YT
Sbjct: 107 MAAQVAAGMAYIERMN--YIHRDLRSANILVGDGLVCKIADFGLARLIEDNE----YTAR 160
Query: 520 LTGTRP--YMPPE-AMHCQISTKTDVFSYG 546
P + PE A++ + + K+DV+S+G
Sbjct: 161 QGAKFPIKWTAPEAALYGRFTIKSDVWSFG 190
>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 = 90.1 bits (224), Expect = 4e-20
Identities = 64/218 (29%), Positives = 110/218 (50%), Gaps = 32/218 (14%)
Query: 117 LGEGQFGTVYYGKL----KNGMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTL 172
+G G+FG V G+L K +++A+KTL+ A S + F E +
Sbjct: 12 IGGGEFGEVCRGRLKLPGKKEIDVAIKTLK--AGSSDKQRLD----------FLTEASIM 59
Query: 173 SQCKHVNLLRLLGLC---NNIMNCIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGV 229
Q H N++RL G+ +M I+ EYM NGSL L N + + G+
Sbjct: 60 GQFDHPNIIRLEGVVTKSRPVM--IITEYMENGSLDKFLRE--NDGKFTVGQLVGMLRGI 115
Query: 230 AEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLTGTR 289
A + YL ++ +HRD+ + N+L++ N V K+ DFG+ + E S YT G
Sbjct: 116 ASGMKYLSEMN--YVHRDLAARNILVNSNLVCKVSDFGLSRRLEDSE--ATYTTK-GGKI 170
Query: 290 P--YMPPEAM-HCQISTKTDVFSYGVILLELLT-GMKP 323
P + PEA+ + + ++ +DV+S+G+++ E+++ G +P
Sbjct: 171 PIRWTAPEAIAYRKFTSASDVWSFGIVMWEVMSYGERP 208
Score = 45.4 bits (108), Expect = 3e-05
Identities = 28/87 (32%), Positives = 50/87 (57%), Gaps = 8/87 (9%)
Query: 463 GVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTENLTG 522
G+A + YL ++ +HRD+ + N+L++ N V K+ DFG+ + E S YT G
Sbjct: 114 GIASGMKYLSEMN--YVHRDLAARNILVNSNLVCKVSDFGLSRRLEDSE--ATYTTK-GG 168
Query: 523 TRP--YMPPEAM-HCQISTKTDVFSYG 546
P + PEA+ + + ++ +DV+S+G
Sbjct: 169 KIPIRWTAPEAIAYRKFTSASDVWSFG 195
>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 = 89.6 bits (222), Expect = 5e-20
Identities = 65/223 (29%), Positives = 106/223 (47%), Gaps = 28/223 (12%)
Query: 112 RRGNKLGEGQFGTVYYGKLKNGMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQT 171
++G GQFG V+ G ++A+KT+ A S D F E Q
Sbjct: 7 TLVQEIGSGQFGLVWLGYWLEKRKVAIKTIREGA---MSEED-----------FIEEAQV 52
Query: 172 LSQCKHVNLLRLLGLC-NNIMNCIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGVA 230
+ + H L++L G+C C+V+E+M +G L D L + L V
Sbjct: 53 MMKLSHPKLVQLYGVCTERSPICLVFEFMEHGCLSDYLRAQRGK--FSQETLLGMCLDVC 110
Query: 231 EALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLTGTR- 289
E + YL S + +IHRD+ + N L+ EN V K+ DFG+ + + YT + TGT+
Sbjct: 111 EGMAYLESSN--VIHRDLAARNCLVGENQVVKVSDFGMTRFV----LDDQYTSS-TGTKF 163
Query: 290 --PYMPPEAM-HCQISTKTDVFSYGVILLELLTGMKPIDDNNT 329
+ PE + S+K+DV+S+GV++ E+ + K +N +
Sbjct: 164 PVKWSSPEVFSFSKYSSKSDVWSFGVLMWEVFSEGKTPYENRS 206
Score = 46.9 bits (111), Expect = 1e-05
Identities = 32/91 (35%), Positives = 51/91 (56%), Gaps = 11/91 (12%)
Query: 460 IALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTEN 519
+ L V E + YL S + +IHRD+ + N L+ EN V K+ DFG+ + + YT +
Sbjct: 105 MCLDVCEGMAYLESSN--VIHRDLAARNCLVGENQVVKVSDFGMTRFV----LDDQYTSS 158
Query: 520 LTGTR---PYMPPEAM-HCQISTKTDVFSYG 546
TGT+ + PE + S+K+DV+S+G
Sbjct: 159 -TGTKFPVKWSSPEVFSFSKYSSKSDVWSFG 188
>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 = 89.4 bits (222), Expect = 7e-20
Identities = 66/211 (31%), Positives = 104/211 (49%), Gaps = 31/211 (14%)
Query: 116 KLGEGQFGTVYYGKLKNGMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTLSQC 175
KLG GQFG V+ G N +AVKTL+ D + F E Q + +
Sbjct: 13 KLGAGQFGEVWEGLWNNTTPVAVKTLK------PGTMDPKD--------FLAEAQIMKKL 58
Query: 176 KHVNLLRLLGLCNN---IMNCIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGVAEA 232
+H L++L +C I IV E M GSL + L L + +A VA
Sbjct: 59 RHPKLIQLYAVCTLEEPIY--IVTELMKYGSLLEYLQG-GAGRALKLPQLIDMAAQVASG 115
Query: 233 LHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLTGTR--- 289
+ YL + + IHRD+ + NVL+ EN + K+ DFG+ ++ + +Y E G +
Sbjct: 116 MAYLEAQN--YIHRDLAARNVLVGENNICKVADFGLARVI----KEDIY-EAREGAKFPI 168
Query: 290 PYMPPEA-MHCQISTKTDVFSYGVILLELLT 319
+ PEA ++ + S K+DV+S+G++L E++T
Sbjct: 169 KWTAPEAALYNRFSIKSDVWSFGILLTEIVT 199
Score = 46.6 bits (111), Expect = 1e-05
Identities = 30/91 (32%), Positives = 51/91 (56%), Gaps = 11/91 (12%)
Query: 460 IALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTEN 519
+A VA + YL + + IHRD+ + NVL+ EN + K+ DFG+ ++ +K E
Sbjct: 108 MAAQVASGMAYLEAQN--YIHRDLAARNVLVGENNICKVADFGLARV-----IKEDIYEA 160
Query: 520 LTGTR---PYMPPEA-MHCQISTKTDVFSYG 546
G + + PEA ++ + S K+DV+S+G
Sbjct: 161 REGAKFPIKWTAPEAALYNRFSIKSDVWSFG 191
>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 = 88.7 bits (221), Expect = 8e-20
Identities = 70/249 (28%), Positives = 104/249 (41%), Gaps = 43/249 (17%)
Query: 117 LGEGQFGTVYYGKLKNGMEI-AVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTLSQC 175
LG+G FG V + K+ ++ A+K L+ E E LS+
Sbjct: 1 LGKGSFGKVLLVRKKDTGKLYAMKVLK-----KKKIIKRKEVEHT-----LTERNILSRI 50
Query: 176 KHVNLLRL---------LGLCNNIMNCIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIA 226
H +++L L +V EY G L+ L++ + + Y
Sbjct: 51 NHPFIVKLHYAFQTEEKL--------YLVLEYAPGGELFSHLSKEGRFSE-ERARFY--- 98
Query: 227 LGVAE---ALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTE 283
AE AL YLHSL II+RD+K N+LLD + KL DFG+ K + +T T
Sbjct: 99 --AAEIVLALEYLHSLG--IIYRDLKPENILLDADGHIKLTDFGLAKELSSEGSRT-NT- 152
Query: 284 NLTGTRPYMPPE-AMHCQISTKTDVFSYGVILLELLTGMKPIDDNNTILYYYLVVEQEVP 342
GT Y+ PE + D +S GV+L E+LTG P + Y +++ +
Sbjct: 153 -FCGTPEYLAPEVLLGKGYGKAVDWWSLGVLLYEMLTGKPPFYAEDRKEIYEKILKDPLR 211
Query: 343 VREVLDKEA 351
E L EA
Sbjct: 212 FPEFLSPEA 220
Score = 61.0 bits (149), Expect = 2e-10
Identities = 29/67 (43%), Positives = 38/67 (56%), Gaps = 5/67 (7%)
Query: 464 VAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTENLTGT 523
+ AL YLHSL II+RD+K N+LLD + KL DFG+ K + +T T GT
Sbjct: 102 IVLALEYLHSLG--IIYRDLKPENILLDADGHIKLTDFGLAKELSSEGSRT-NT--FCGT 156
Query: 524 RPYMPPE 530
Y+ PE
Sbjct: 157 PEYLAPE 163
>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 = 89.2 bits (222), Expect = 8e-20
Identities = 65/217 (29%), Positives = 98/217 (45%), Gaps = 23/217 (10%)
Query: 120 GQFGTVYYGKLKNGMEI-AVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTLSQCKHV 178
G +G V+ K K+ +I A+K + A+ N + +L E ++ LSQ +
Sbjct: 4 GAYGRVFLAKKKSTGDIYAIKVI-KKADMIRKNQVDQ-------VLTERDI--LSQAQSP 53
Query: 179 NLLRLL-GLCNNIMNCIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGVAEALHYLH 237
+++L +V EY+ G L L V + + R IA + AL YLH
Sbjct: 54 YVVKLYYSFQGKKNLYLVMEYLPGGDLASLLENVGSLD--EDVARIYIA-EIVLALEYLH 110
Query: 238 SLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTEN-----LTGTRPYM 292
S IIHRD+K N+L+D N KL DFG+ K+ + + + GT Y+
Sbjct: 111 SNG--IIHRDLKPDNILIDSNGHLKLTDFGLSKVGLVRRQINLNDDEKEDKRIVGTPDYI 168
Query: 293 PPEAMHCQISTKT-DVFSYGVILLELLTGMKPIDDNN 328
PE + Q +KT D +S G IL E L G+ P
Sbjct: 169 APEVILGQGHSKTVDWWSLGCILYEFLVGIPPFHGET 205
Score = 58.8 bits (143), Expect = 2e-09
Identities = 33/92 (35%), Positives = 47/92 (51%), Gaps = 8/92 (8%)
Query: 464 VAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTEN---- 519
+ AL YLHS IIHRD+K N+L+D N KL DFG+ K+ + +
Sbjct: 102 IVLALEYLHSNG--IIHRDLKPDNILIDSNGHLKLTDFGLSKVGLVRRQINLNDDEKEDK 159
Query: 520 -LTGTRPYMPPEAMHCQISTKT-DVFSYGAQI 549
+ GT Y+ PE + Q +KT D +S G +
Sbjct: 160 RIVGTPDYIAPEVILGQGHSKTVDWWSLGCIL 191
>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 = 89.4 bits (222), Expect = 1e-19
Identities = 70/230 (30%), Positives = 105/230 (45%), Gaps = 41/230 (17%)
Query: 114 GNKLGEGQFGTVYYG------KLKNGMEIAVKTLENNANYSSSNSDNTEAAMIPILLFEN 167
G LGEG FG V +AVK L+++A SD L+ E
Sbjct: 17 GKPLGEGAFGQVVKAEAVGLDNPNETSTVAVKMLKDDAT-EKDLSD---------LVSEM 66
Query: 168 EVQTLSQCKHVNLLRLLGLCN-NIMNCIVYEYMCNGSLYDRLARVNNTPPLDSNKRY--- 223
E+ + KH N++ LLG+C +V EY +G+L D L R P ++
Sbjct: 67 EMMKMIG-KHKNIINLLGVCTQEGPLYVVVEYAAHGNLRDFL-RARRPPGEYASPDDPRP 124
Query: 224 -----------SIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMS 272
S A VA + +L S K IHRD+ + NVL+ E+ V K+ DFG ++
Sbjct: 125 PEETLTQKDLVSFAYQVARGMEFLAS--KKCIHRDLAARNVLVTEDHVMKIADFG---LA 179
Query: 273 ETSNMKTMYTENLTGTRPY--MPPEAMHCQIST-KTDVFSYGVILLELLT 319
+ Y + G P M PEA+ ++ T ++DV+S+GV+L E+ T
Sbjct: 180 RDIHHIDYYRKTTNGRLPVKWMAPEALFDRVYTHQSDVWSFGVLLWEIFT 229
Score = 56.7 bits (137), Expect = 9e-09
Identities = 33/108 (30%), Positives = 51/108 (47%), Gaps = 8/108 (7%)
Query: 442 KLARVNNTPPLDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDF 501
L S A VA + +L S K IHRD+ + NVL+ E+ V K+ DF
Sbjct: 119 PDDPRPPEETLTQKDLVSFAYQVARGMEFLAS--KKCIHRDLAARNVLVTEDHVMKIADF 176
Query: 502 GIVKMSETSNVKTMYTENLTGTRPY--MPPEAMHCQIST-KTDVFSYG 546
G ++ + Y + G P M PEA+ ++ T ++DV+S+G
Sbjct: 177 G---LARDIHHIDYYRKTTNGRLPVKWMAPEALFDRVYTHQSDVWSFG 221
>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 = 88.0 bits (218), Expect = 3e-19
Identities = 61/218 (27%), Positives = 112/218 (51%), Gaps = 29/218 (13%)
Query: 117 LGEGQFGTVYYGKLK----NGMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTL 172
+G G+FG V G+LK + +A+KTL+ + Y+ + F +E +
Sbjct: 12 IGAGEFGEVCRGRLKLPGKREIFVAIKTLK--SGYTEKQRRD----------FLSEASIM 59
Query: 173 SQCKHVNLLRLLGLCNNIMNC-IVYEYMCNGSLYDRLARVNNT--PPLDSNKRYSIALGV 229
Q H N++ L G+ I+ E+M NG+L D R N+ + + + G+
Sbjct: 60 GQFDHPNIIHLEGVVTKSRPVMIITEFMENGAL-DSFLRQNDGQFTVI---QLVGMLRGI 115
Query: 230 AEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLTGTR 289
A + YL ++ +HRD+ + N+L++ N V K+ DFG+ + E YT +L G
Sbjct: 116 AAGMKYLSEMN--YVHRDLAARNILVNSNLVCKVSDFGLSRFLEDDTSDPTYTSSLGGKI 173
Query: 290 P--YMPPEAM-HCQISTKTDVFSYGVILLELLT-GMKP 323
P + PEA+ + + ++ +DV+SYG+++ E+++ G +P
Sbjct: 174 PIRWTAPEAIAYRKFTSASDVWSYGIVMWEVMSYGERP 211
Score = 54.9 bits (132), Expect = 3e-08
Identities = 29/87 (33%), Positives = 51/87 (58%), Gaps = 5/87 (5%)
Query: 463 GVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTENLTG 522
G+A + YL ++ +HRD+ + N+L++ N V K+ DFG+ + E YT +L G
Sbjct: 114 GIAAGMKYLSEMN--YVHRDLAARNILVNSNLVCKVSDFGLSRFLEDDTSDPTYTSSLGG 171
Query: 523 TRP--YMPPEAM-HCQISTKTDVFSYG 546
P + PEA+ + + ++ +DV+SYG
Sbjct: 172 KIPIRWTAPEAIAYRKFTSASDVWSYG 198
>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 = 88.0 bits (219), Expect = 3e-19
Identities = 75/308 (24%), Positives = 116/308 (37%), Gaps = 62/308 (20%)
Query: 114 GNKLGEGQFGTVYYGKLK-NGMEIAVKTL-------ENNANYSSSNSDNTEAAMIPILLF 165
G +GEG F TV K K E A+K L E Y I
Sbjct: 6 GKIIGEGSFSTVVLAKEKETNKEYAIKILDKRQLIKEKKVKY----------VKI----- 50
Query: 166 ENEVQTLSQCK-HVNLLRLLGLCNNIMNC-IVYEYMCNGSLYDRLARVNNTPPLDSNKRY 223
E + L++ H +++L + N V EY NG L + + + + R+
Sbjct: 51 --EKEVLTRLNGHPGIIKLYYTFQDEENLYFVLEYAPNGELLQYIRKYGSLDEKCT--RF 106
Query: 224 SIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKM------------ 271
A + AL YLHS IIHRD+K N+LLD++ K+ DFG K+
Sbjct: 107 YAAE-ILLALEYLHSKG--IIHRDLKPENILLDKDMHIKITDFGTAKVLDPNSSPESNKG 163
Query: 272 -----SETSNMKTMYTENLTGTRPYMPPEAM-HCQISTKTDVFSYGVILLELLTGMKPID 325
+ GT Y+ PE + +D+++ G I+ ++LTG P
Sbjct: 164 DATNIDSQIEKNRRRFASFVGTAEYVSPELLNEKPAGKSSDLWALGCIIYQMLTGKPPFR 223
Query: 326 DNNTILYYYLVVEQEVPVREVLDKEAGEWNETHVETLIGIVFEKCCVFEKDKRASMRDIV 385
+N L + +++ E +A + LI EK V + R + +
Sbjct: 224 GSNEYLTFQKILKLEYSFPPNFPPDA--------KDLI----EKLLVLDPQDRLGVNEGY 271
Query: 386 DLLSKSMF 393
D L F
Sbjct: 272 DELKAHPF 279
Score = 62.2 bits (152), Expect = 1e-10
Identities = 28/98 (28%), Positives = 41/98 (41%), Gaps = 20/98 (20%)
Query: 467 ALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKM-----------------SET 509
AL YLHS IIHRD+K N+LLD++ K+ DFG K+
Sbjct: 114 ALEYLHSKG--IIHRDLKPENILLDKDMHIKITDFGTAKVLDPNSSPESNKGDATNIDSQ 171
Query: 510 SNVKTMYTENLTGTRPYMPPEAM-HCQISTKTDVFSYG 546
+ GT Y+ PE + +D+++ G
Sbjct: 172 IEKNRRRFASFVGTAEYVSPELLNEKPAGKSSDLWALG 209
>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 = 88.0 bits (218), Expect = 3e-19
Identities = 75/267 (28%), Positives = 123/267 (46%), Gaps = 62/267 (23%)
Query: 110 YPRRG----NKLGEGQFGTVYYGK---LKNGME---IAVKTLENNANYSSSNSDNTEAAM 159
YPR +G+G FG V+ + L +AVK L+ A S + +A
Sbjct: 2 YPRNNIEYVRDIGQGAFGRVFQARAPGLLPYEPFTMVAVKMLKEEA------SADMQAD- 54
Query: 160 IPILLFENEVQTLSQCKHVNLLRLLGLC--NNIMNCIVYEYMCNGSLYDRLARVN----- 212
F+ E +++ H N+++LLG+C M C+++EYM G L + L +
Sbjct: 55 -----FQREAALMAEFDHPNIVKLLGVCAVGKPM-CLLFEYMAYGDLNEFLRHRSPRAQC 108
Query: 213 --------------NTPPLDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDEN 258
N PL ++ IA VA + YL + +HRD+ + N L+ EN
Sbjct: 109 SLSHSTSSARKCGLNPLPLSCTEQLCIAKQVAAGMAYLSE--RKFVHRDLATRNCLVGEN 166
Query: 259 FVPKLGDFGIVKMSETSNMKTMYTENLTGTRP--YMPPEAM-HCQISTKTDVFSYGVILL 315
V K+ DFG +S Y + P +MPPE++ + + +T++DV++YGV+L
Sbjct: 167 MVVKIADFG---LSRNIYSADYYKASENDAIPIRWMPPESIFYNRYTTESDVWAYGVVLW 223
Query: 316 ELLT-GMKPIDDNNTILYYYLVVEQEV 341
E+ + GM+P YY + +EV
Sbjct: 224 EIFSYGMQP---------YYGMAHEEV 241
Score = 52.5 bits (126), Expect = 2e-07
Identities = 33/102 (32%), Positives = 54/102 (52%), Gaps = 8/102 (7%)
Query: 448 NTPPLDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMS 507
N PL ++ IA VA + YL + +HRD+ + N L+ EN V K+ DFG +S
Sbjct: 123 NPLPLSCTEQLCIAKQVAAGMAYLSE--RKFVHRDLATRNCLVGENMVVKIADFG---LS 177
Query: 508 ETSNVKTMYTENLTGTRP--YMPPEAM-HCQISTKTDVFSYG 546
Y + P +MPPE++ + + +T++DV++YG
Sbjct: 178 RNIYSADYYKASENDAIPIRWMPPESIFYNRYTTESDVWAYG 219
>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 = 87.4 bits (216), Expect = 3e-19
Identities = 69/217 (31%), Positives = 100/217 (46%), Gaps = 18/217 (8%)
Query: 112 RRGNKLGEGQFGTVYYG-KLKNGMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQ 170
R G LG+G FG VY G E+AVK ++ + S S A E E+Q
Sbjct: 5 RLGKLLGQGAFGRVYLCYDADTGRELAVKQVQFDPE-SPETSKEVNA-------LECEIQ 56
Query: 171 TLSQCKHVNLLRLLGLCNNIMN---CIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIAL 227
L H +++ G + M I E+M GS+ D+L L N
Sbjct: 57 LLKNLLHERIVQYYGCLRDPMERTLSIFMEHMPGGSIKDQLKSYG---ALTENVTRKYTR 113
Query: 228 GVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLTG 287
+ E + YLHS I+HRD+K AN+L D KLGDFG K +T + +++TG
Sbjct: 114 QILEGVSYLHS--NMIVHRDIKGANILRDSVGNVKLGDFGASKRLQTICLSGTGMKSVTG 171
Query: 288 TRPYMPPEAMHCQ-ISTKTDVFSYGVILLELLTGMKP 323
T +M PE + + K D++S G ++E+LT P
Sbjct: 172 TPYWMSPEVISGEGYGRKADIWSVGCTVVEMLTEKPP 208
Score = 56.2 bits (135), Expect = 1e-08
Identities = 32/87 (36%), Positives = 48/87 (55%), Gaps = 3/87 (3%)
Query: 464 VAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTENLTGT 523
+ E + YLHS I+HRD+K AN+L D KLGDFG K +T + +++TGT
Sbjct: 115 ILEGVSYLHS--NMIVHRDIKGANILRDSVGNVKLGDFGASKRLQTICLSGTGMKSVTGT 172
Query: 524 RPYMPPEAMHCQ-ISTKTDVFSYGAQI 549
+M PE + + K D++S G +
Sbjct: 173 PYWMSPEVISGEGYGRKADIWSVGCTV 199
>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 = 87.6 bits (217), Expect = 3e-19
Identities = 74/226 (32%), Positives = 110/226 (48%), Gaps = 34/226 (15%)
Query: 117 LGEGQFGTVYYGKLKN-------GMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEV 169
LG G FG VY G + + +AVKTL A ++ + E F E
Sbjct: 3 LGSGAFGEVYEGTATDILGPGSGPIRVAVKTLRKGA----TDQEKKE--------FLKEA 50
Query: 170 QTLSQCKHVNLLRLLGLC-NNIMNCIVYEYMCNGSL--YDRLARVNNTPP--LDSNKRYS 224
+S H N+++LLG+C N I+ E M G L Y R ARV P L +
Sbjct: 51 HLMSNFNHPNIVKLLGVCLLNEPQYIIMELMEGGDLLSYLRDARVERFGPPLLTLKELLD 110
Query: 225 IALGVAEALHYLHSLSKPIIHRDVKSANVLLDE-----NFVPKLGDFGIVKMSETSNMKT 279
I L VA+ YL + IHRD+ + N L+ E + V K+GDFG+ + S+
Sbjct: 111 ICLDVAKGCVYLEQMH--FIHRDLAARNCLVSEKGYDADRVVKIGDFGLARDIYKSDYYR 168
Query: 280 MYTENLTGTRPYMPPEA-MHCQISTKTDVFSYGVILLELLT-GMKP 323
E L R +M PE+ + + +T++DV+S+GV++ E+LT G +P
Sbjct: 169 KEGEGLLPVR-WMAPESLLDGKFTTQSDVWSFGVLMWEILTLGQQP 213
>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 = 87.4 bits (216), Expect = 4e-19
Identities = 70/217 (32%), Positives = 103/217 (47%), Gaps = 18/217 (8%)
Query: 112 RRGNKLGEGQFGTVYYG-KLKNGMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQ 170
RRG LG+G FG VY + G E+A K ++ + S S A E E+Q
Sbjct: 5 RRGKLLGQGAFGRVYLCYDVDTGRELAAKQVQFDPE-SPETSKEVSA-------LECEIQ 56
Query: 171 TLSQCKHVNLLRLLGLCNNIMN---CIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIAL 227
L +H +++ G + I EYM GS+ D+L + ++Y+
Sbjct: 57 LLKNLQHERIVQYYGCLRDRAEKTLTIFMEYMPGGSVKDQL-KAYGALTESVTRKYTRQ- 114
Query: 228 GVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLTG 287
+ E + YLHS I+HRD+K AN+L D KLGDFG K +T M ++TG
Sbjct: 115 -ILEGMSYLHS--NMIVHRDIKGANILRDSAGNVKLGDFGASKRLQTICMSGTGIRSVTG 171
Query: 288 TRPYMPPEAMHCQ-ISTKTDVFSYGVILLELLTGMKP 323
T +M PE + + K DV+S G ++E+LT P
Sbjct: 172 TPYWMSPEVISGEGYGRKADVWSLGCTVVEMLTEKPP 208
Score = 55.5 bits (133), Expect = 2e-08
Identities = 33/87 (37%), Positives = 47/87 (54%), Gaps = 3/87 (3%)
Query: 464 VAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTENLTGT 523
+ E + YLHS I+HRD+K AN+L D KLGDFG K +T + ++TGT
Sbjct: 115 ILEGMSYLHS--NMIVHRDIKGANILRDSAGNVKLGDFGASKRLQTICMSGTGIRSVTGT 172
Query: 524 RPYMPPEAMHCQ-ISTKTDVFSYGAQI 549
+M PE + + K DV+S G +
Sbjct: 173 PYWMSPEVISGEGYGRKADVWSLGCTV 199
>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 = 87.0 bits (215), Expect = 4e-19
Identities = 60/207 (28%), Positives = 106/207 (51%), Gaps = 24/207 (11%)
Query: 116 KLGEGQFGTVYYGKLKNGMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTLSQC 175
KLG+G FG V+ G ++A+KTL+ M+P + E Q + +
Sbjct: 13 KLGQGCFGEVWMGTWNGTTKVAIKTLK-------------PGTMMPEAFLQ-EAQIMKKL 58
Query: 176 KHVNLLRLLGLCNNIMNCIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGVAEALHY 235
+H L+ L + + IV E+M GSL D L + + L + +A +A+ + Y
Sbjct: 59 RHDKLVPLYAVVSEEPIYIVTEFMGKGSLLDFL-KEGDGKYLKLPQLVDMAAQIADGMAY 117
Query: 236 LHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLTGTRPY---M 292
+ ++ IHRD+++AN+L+ +N V K+ DFG+ ++ E + YT P
Sbjct: 118 IERMN--YIHRDLRAANILVGDNLVCKIADFGLARLIEDNE----YTARQGAKFPIKWTA 171
Query: 293 PPEAMHCQISTKTDVFSYGVILLELLT 319
P A++ + + K+DV+S+G++L EL+T
Sbjct: 172 PEAALYGRFTIKSDVWSFGILLTELVT 198
Score = 51.2 bits (122), Expect = 4e-07
Identities = 27/90 (30%), Positives = 52/90 (57%), Gaps = 9/90 (10%)
Query: 460 IALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTEN 519
+A +A+ + Y+ ++ IHRD+++AN+L+ +N V K+ DFG+ ++ E + YT
Sbjct: 107 MAAQIADGMAYIERMN--YIHRDLRAANILVGDNLVCKIADFGLARLIEDNE----YTAR 160
Query: 520 LTGTRPY---MPPEAMHCQISTKTDVFSYG 546
P P A++ + + K+DV+S+G
Sbjct: 161 QGAKFPIKWTAPEAALYGRFTIKSDVWSFG 190
>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 = 87.0 bits (215), Expect = 6e-19
Identities = 65/233 (27%), Positives = 117/233 (50%), Gaps = 45/233 (19%)
Query: 116 KLGEGQFGTVYYGKLKN------GMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEV 169
+LGEG FG V+ + N M +AVK L+ + +E+A F+ E
Sbjct: 12 ELGEGAFGKVFLAECHNLLPEQDKMLVAVKALK----------EASESAR---QDFQREA 58
Query: 170 QTLSQCKHVNLLRLLGLCNN----IMNCIVYEYMCNGSLYDRLARVNNTP---------- 215
+ L+ +H +++R G+C +M V+EYM +G L +R R +
Sbjct: 59 ELLTVLQHQHIVRFYGVCTEGRPLLM---VFEYMRHGDL-NRFLRSHGPDAKILAGGEDV 114
Query: 216 ---PLDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMS 272
L + +IA +A + YL SL +HRD+ + N L+ + V K+GDFG+ +
Sbjct: 115 APGQLTLGQMLAIASQIASGMVYLASLH--FVHRDLATRNCLVGQGLVVKIGDFGMSRDI 172
Query: 273 ETSNMKTMYTENLTGTRPYMPPEA-MHCQISTKTDVFSYGVILLELLT-GMKP 323
+++ + + R +MPPE+ ++ + +T++D++S+GV+L E+ T G +P
Sbjct: 173 YSTDYYRVGGRTMLPIR-WMPPESILYRKFTTESDIWSFGVVLWEIFTYGKQP 224
Score = 51.5 bits (123), Expect = 4e-07
Identities = 28/97 (28%), Positives = 56/97 (57%), Gaps = 4/97 (4%)
Query: 451 PLDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETS 510
L + +IA +A + YL SL +HRD+ + N L+ + V K+GDFG+ + ++
Sbjct: 118 QLTLGQMLAIASQIASGMVYLASLH--FVHRDLATRNCLVGQGLVVKIGDFGMSRDIYST 175
Query: 511 NVKTMYTENLTGTRPYMPPEA-MHCQISTKTDVFSYG 546
+ + + R +MPPE+ ++ + +T++D++S+G
Sbjct: 176 DYYRVGGRTMLPIR-WMPPESILYRKFTTESDIWSFG 211
>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 = 87.3 bits (216), Expect = 6e-19
Identities = 63/240 (26%), Positives = 113/240 (47%), Gaps = 45/240 (18%)
Query: 110 YPRR----GNKLGEGQFGTVYYGKLKNGME---------------IAVKTLENNANYSSS 150
+PR+ KLGEGQFG V+ + + E +AVK L + ++
Sbjct: 2 FPRQQLRLKEKLGEGQFGEVHLCEAEGLAEFLGEGAPEFDGQPVLVAVKMLRADVTKTAR 61
Query: 151 NSDNTEAAMIPILLFENEVQTLSQCKHVNLLRLLGLC-NNIMNCIVYEYMCNGSL----- 204
N F E++ +S+ K+ N++RLLG+C ++ C++ EYM NG L
Sbjct: 62 ND------------FLKEIKIMSRLKNPNIIRLLGVCVSDDPLCMITEYMENGDLNQFLS 109
Query: 205 ----YDRLARVNNTPPLDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFV 260
NN P + +A+ +A + YL SL+ +HRD+ + N L+ ++
Sbjct: 110 QREIESTFTHANNIPSVSIANLLYMAVQIASGMKYLASLN--FVHRDLATRNCLVGNHYT 167
Query: 261 PKLGDFGIVKMSETSNMKTMYTENLTGTRPYMPPEAMHC-QISTKTDVFSYGVILLELLT 319
K+ DFG+ + + + + + R +M E++ + +T +DV+++GV L E+ T
Sbjct: 168 IKIADFGMSRNLYSGDYYRIQGRAVLPIR-WMAWESILLGKFTTASDVWAFGVTLWEMFT 226
Score = 42.7 bits (100), Expect = 3e-04
Identities = 18/64 (28%), Positives = 33/64 (51%), Gaps = 2/64 (3%)
Query: 442 KLARVNNTPPLDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDF 501
NN P + +A+ +A + YL SL+ +HRD+ + N L+ ++ K+ DF
Sbjct: 116 TFTHANNIPSVSIANLLYMAVQIASGMKYLASLN--FVHRDLATRNCLVGNHYTIKIADF 173
Query: 502 GIVK 505
G+ +
Sbjct: 174 GMSR 177
>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 = 87.4 bits (217), Expect = 6e-19
Identities = 71/250 (28%), Positives = 115/250 (46%), Gaps = 59/250 (23%)
Query: 105 FNRKPYPRRGNKLGEGQFGTVYYGKLKNGMEI-----------------AVKTLENNANY 147
F R+P KLGEGQFG V+ + + AVK L +A+
Sbjct: 2 FPRQPL-NFVEKLGEGQFGEVHLCEADGLQDFSEKAFAENDNADAPVLVAVKVLRPDASD 60
Query: 148 SSSNSDNTEAAMIPILLFENEVQTLSQCKHVNLLRLLGLCNN--IMNCIVYEYMCNGSLY 205
++ F EV+ LS+ N+ RLLG+C + C++ EYM NG L
Sbjct: 61 NARED------------FLKEVKILSRLSDPNIARLLGVCTVDPPL-CMIMEYMENGDLN 107
Query: 206 DRLAR--------VNNTPPLDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDE 257
L + N+ L + +A +A + YL SL+ +HRD+ + N L+ +
Sbjct: 108 QFLQKHVAETSGLACNSKSLSFSTLLYMATQIASGMRYLESLN--FVHRDLATRNCLVGK 165
Query: 258 NFVPKLGDFGIVKMSETSNMKTMYTEN---LTGTRP----YMPPEAMH-CQISTKTDVFS 309
N+ K+ DFG MS + +Y+ + + G P +M E++ + +TK+DV++
Sbjct: 166 NYTIKIADFG---MS-----RNLYSSDYYRVQGRAPLPIRWMAWESVLLGKFTTKSDVWA 217
Query: 310 YGVILLELLT 319
+GV L E+LT
Sbjct: 218 FGVTLWEILT 227
Score = 38.5 bits (90), Expect = 0.006
Identities = 30/119 (25%), Positives = 59/119 (49%), Gaps = 18/119 (15%)
Query: 436 KQCQLFKLARVNNTPPLDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFV 495
++ N+ L + +A +A + YL SL+ +HRD+ + N L+ +N+
Sbjct: 111 QKHVAETSGLACNSKSLSFSTLLYMATQIASGMRYLESLN--FVHRDLATRNCLVGKNYT 168
Query: 496 PKLGDFGIVKMSETSNVKTMYTEN---LTGTRP----YMPPEAMH-CQISTKTDVFSYG 546
K+ DFG MS + +Y+ + + G P +M E++ + +TK+DV+++G
Sbjct: 169 IKIADFG---MS-----RNLYSSDYYRVQGRAPLPIRWMAWESVLLGKFTTKSDVWAFG 219
>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 = 87.4 bits (216), Expect = 6e-19
Identities = 74/226 (32%), Positives = 107/226 (47%), Gaps = 45/226 (19%)
Query: 117 LGEGQFGTVYYGKLK---NGMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTLS 173
+GEG FG V +K M A+K L+ ++S N F E++ L
Sbjct: 10 IGEGNFGQVIRAMIKKDGLKMNAAIKMLKE---FASENDHRD---------FAGELEVL- 56
Query: 174 QCK---HVNLLRLLGLCNNIMNC-IVYEYMCNGSLYD--RLARVNNTPP----------- 216
CK H N++ LLG C N I EY G+L D R +RV T P
Sbjct: 57 -CKLGHHPNIINLLGACENRGYLYIAIEYAPYGNLLDFLRKSRVLETDPAFAKEHGTAST 115
Query: 217 LDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSN 276
L S + A VA + YL K IHRD+ + NVL+ EN K+ DFG+ + E
Sbjct: 116 LTSQQLLQFASDVATGMQYLSE--KQFIHRDLAARNVLVGENLASKIADFGLSRGEEVYV 173
Query: 277 MKTMYTENLTGTRP--YMPPEAMHCQI-STKTDVFSYGVILLELLT 319
KTM G P +M E+++ + +TK+DV+S+GV+L E+++
Sbjct: 174 KKTM------GRLPVRWMAIESLNYSVYTTKSDVWSFGVLLWEIVS 213
Score = 55.8 bits (134), Expect = 2e-08
Identities = 35/98 (35%), Positives = 52/98 (53%), Gaps = 11/98 (11%)
Query: 452 LDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSN 511
L S + A VA + YL K IHRD+ + NVL+ EN K+ DFG+ + E
Sbjct: 116 LTSQQLLQFASDVATGMQYLSE--KQFIHRDLAARNVLVGENLASKIADFGLSRGEEVYV 173
Query: 512 VKTMYTENLTGTRP--YMPPEAMHCQI-STKTDVFSYG 546
KTM G P +M E+++ + +TK+DV+S+G
Sbjct: 174 KKTM------GRLPVRWMAIESLNYSVYTTKSDVWSFG 205
>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 = 86.7 bits (215), Expect = 6e-19
Identities = 68/225 (30%), Positives = 98/225 (43%), Gaps = 34/225 (15%)
Query: 112 RRGNKLGEGQFGTVYYGKL--KNG----MEIAVKTLENNANYSSSNSDNTEAAMIPILLF 165
LG G FG VY G ++G +++AVKTL S S+ E+ F
Sbjct: 9 TLLRALGHGAFGEVYEGLYRGRDGDAVELQVAVKTL------PESCSEQDESD------F 56
Query: 166 ENEVQTLSQCKHVNLLRLLGLCNNIM-NCIVYEYMCNGSLYDRL----ARVNNTPPLDSN 220
E +S+ H N++RL+G+ + I+ E M G L L R L
Sbjct: 57 LMEALIMSKFNHQNIVRLIGVSFERLPRFILLELMAGGDLKSFLRENRPRPERPSSLTMK 116
Query: 221 KRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLD---ENFVPKLGDFGIVKMSETSNM 277
A VA+ YL IHRD+ + N LL V K+ DFG M+
Sbjct: 117 DLLFCARDVAKGCKYLE--ENHFIHRDIAARNCLLTCKGPGRVAKIADFG---MARDIYR 171
Query: 278 KTMYTENLTGTRP--YMPPEAMHCQI-STKTDVFSYGVILLELLT 319
+ Y + P +MPPEA I ++KTDV+S+GV+L E+ +
Sbjct: 172 ASYYRKGGRAMLPIKWMPPEAFLDGIFTSKTDVWSFGVLLWEIFS 216
Score = 47.8 bits (114), Expect = 6e-06
Identities = 34/108 (31%), Positives = 46/108 (42%), Gaps = 11/108 (10%)
Query: 445 RVNNTPPLDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLD---ENFVPKLGDF 501
R L A VA+ YL IHRD+ + N LL V K+ DF
Sbjct: 106 RPERPSSLTMKDLLFCARDVAKGCKYLEE--NHFIHRDIAARNCLLTCKGPGRVAKIADF 163
Query: 502 GIVKMSETSNVKTMYTENLTGTRP--YMPPEAMHCQI-STKTDVFSYG 546
G M+ + Y + P +MPPEA I ++KTDV+S+G
Sbjct: 164 G---MARDIYRASYYRKGGRAMLPIKWMPPEAFLDGIFTSKTDVWSFG 208
>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 = 85.9 bits (212), Expect = 1e-18
Identities = 62/207 (29%), Positives = 104/207 (50%), Gaps = 24/207 (11%)
Query: 116 KLGEGQFGTVYYGKLKNGMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTLSQC 175
KLG+G FG V+ G +A+KTL+ + + EA F E Q + +
Sbjct: 13 KLGQGCFGEVWMGTWNGTTRVAIKTLK-------PGTMSPEA-------FLQEAQVMKKL 58
Query: 176 KHVNLLRLLGLCNNIMNCIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGVAEALHY 235
+H L++L + + IV EYM GSL D L + L + +A +A + Y
Sbjct: 59 RHEKLVQLYAVVSEEPIYIVTEYMSKGSLLDFL-KGEMGKYLRLPQLVDMAAQIASGMAY 117
Query: 236 LHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLTGTRPY---M 292
+ ++ +HRD+++AN+L+ EN V K+ DFG+ ++ E + YT P
Sbjct: 118 VERMN--YVHRDLRAANILVGENLVCKVADFGLARLIEDNE----YTARQGAKFPIKWTA 171
Query: 293 PPEAMHCQISTKTDVFSYGVILLELLT 319
P A++ + + K+DV+S+G++L EL T
Sbjct: 172 PEAALYGRFTIKSDVWSFGILLTELTT 198
Score = 49.7 bits (118), Expect = 2e-06
Identities = 27/90 (30%), Positives = 51/90 (56%), Gaps = 9/90 (10%)
Query: 460 IALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTEN 519
+A +A + Y+ ++ +HRD+++AN+L+ EN V K+ DFG+ ++ E + YT
Sbjct: 107 MAAQIASGMAYVERMN--YVHRDLRAANILVGENLVCKVADFGLARLIEDNE----YTAR 160
Query: 520 LTGTRPY---MPPEAMHCQISTKTDVFSYG 546
P P A++ + + K+DV+S+G
Sbjct: 161 QGAKFPIKWTAPEAALYGRFTIKSDVWSFG 190
>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 = 85.7 bits (213), Expect = 1e-18
Identities = 66/216 (30%), Positives = 95/216 (43%), Gaps = 34/216 (15%)
Query: 117 LGEGQFGTVYYGKLKNGMEI-AVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTLSQC 175
LG G FG V K+K+ A+K ++ + + I +E + L +C
Sbjct: 1 LGVGGFGRVELVKVKSKNRTFALKCVKKRHI-----VETGQQEHI-----FSEKEILEEC 50
Query: 176 KHVNLLRLLGLCNNIMNCIVY---EYMCNGSLYDRLARVNNTPPLDSNKRYSIALGVAEA 232
H +++L + +Y EY G L+ L + R+ IA V A
Sbjct: 51 NHPFIVKLYRTFKD--KKYIYMLMEYCLGGELWTILRDRGLFD--EYTARFYIA-CVVLA 105
Query: 233 LHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLTGTRPYM 292
YLH+ II+RD+K N+LLD N KL DFG K ++ KT +T GT Y+
Sbjct: 106 FEYLHNRG--IIYRDLKPENLLLDSNGYVKLVDFGFAKKLKSGQ-KT-WT--FCGTPEYV 159
Query: 293 PPEAMHCQISTK-----TDVFSYGVILLELLTGMKP 323
PE I K D +S G++L ELLTG P
Sbjct: 160 APE----IILNKGYDFSVDYWSLGILLYELLTGRPP 191
Score = 61.9 bits (151), Expect = 1e-10
Identities = 30/74 (40%), Positives = 40/74 (54%), Gaps = 7/74 (9%)
Query: 457 RYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMY 516
R+ IA V A YLH+ II+RD+K N+LLD N KL DFG K + + + +
Sbjct: 96 RFYIA-CVVLAFEYLHNRG--IIYRDLKPENLLLDSNGYVKLVDFGFAK--KLKSGQKTW 150
Query: 517 TENLTGTRPYMPPE 530
T GT Y+ PE
Sbjct: 151 T--FCGTPEYVAPE 162
>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 = 85.6 bits (212), Expect = 1e-18
Identities = 72/225 (32%), Positives = 113/225 (50%), Gaps = 31/225 (13%)
Query: 117 LGEGQFGTVYYGKL--KNGMEI--AVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTL 172
+G+G FG VY+G L +G +I AVK+L + +D E F E +
Sbjct: 3 IGKGHFGCVYHGTLIDSDGQKIHCAVKSL-------NRITDLEEVEQ-----FLKEGIIM 50
Query: 173 SQCKHVNLLRLLGLC--NNIMNCIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGVA 230
H N+L LLG+C + +V YM +G L + + + P + L VA
Sbjct: 51 KDFSHPNVLSLLGICLPSEGSPLVVLPYMKHGDLRNFIRSETHNPTV--KDLIGFGLQVA 108
Query: 231 EALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYT-ENLTGTR 289
+ + YL SK +HRD+ + N +LDE+F K+ DFG ++ K Y+ N TG +
Sbjct: 109 KGMEYL--ASKKFVHRDLAARNCMLDESFTVKVADFG---LARDIYDKEYYSVHNHTGAK 163
Query: 290 ---PYMPPEAMHCQ-ISTKTDVFSYGVILLELLT-GMKPIDDNNT 329
+M E++ Q +TK+DV+S+GV+L EL+T G P D ++
Sbjct: 164 LPVKWMALESLQTQKFTTKSDVWSFGVLLWELMTRGAPPYPDVDS 208
Score = 49.4 bits (118), Expect = 2e-06
Identities = 33/90 (36%), Positives = 52/90 (57%), Gaps = 10/90 (11%)
Query: 462 LGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYT-ENL 520
L VA+ + YL SK +HRD+ + N +LDE+F K+ DFG ++ K Y+ N
Sbjct: 105 LQVAKGMEYL--ASKKFVHRDLAARNCMLDESFTVKVADFG---LARDIYDKEYYSVHNH 159
Query: 521 TGTR---PYMPPEAMHCQ-ISTKTDVFSYG 546
TG + +M E++ Q +TK+DV+S+G
Sbjct: 160 TGAKLPVKWMALESLQTQKFTTKSDVWSFG 189
>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 = 85.5 bits (211), Expect = 1e-18
Identities = 63/208 (30%), Positives = 103/208 (49%), Gaps = 25/208 (12%)
Query: 116 KLGEGQFGTVYYGKLKNGMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTLSQC 175
KLG GQFG V+ G N ++AVKTL+ + + F E +
Sbjct: 13 KLGAGQFGEVWMGYYNNSTKVAVKTLK--------------PGTMSVQAFLEEANLMKTL 58
Query: 176 KHVNLLRLLGLCNNIMNC-IVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGVAEALH 234
+H L+RL + I+ EYM GSL D L + + + K + +AE +
Sbjct: 59 QHDKLVRLYAVVTKEEPIYIITEYMAKGSLLDFL-KSDEGGKVLLPKLIDFSAQIAEGMA 117
Query: 235 YLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLTGTRP--YM 292
Y+ K IHRD+++ANVL+ E+ + K+ DFG+ ++ E + YT P +
Sbjct: 118 YIER--KNYIHRDLRAANVLVSESLMCKIADFGLARVIEDNE----YTAREGAKFPIKWT 171
Query: 293 PPEAMHC-QISTKTDVFSYGVILLELLT 319
PEA++ + K+DV+S+G++L E++T
Sbjct: 172 APEAINFGSFTIKSDVWSFGILLYEIVT 199
Score = 46.9 bits (111), Expect = 1e-05
Identities = 29/86 (33%), Positives = 50/86 (58%), Gaps = 9/86 (10%)
Query: 464 VAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTENLTGT 523
+AE + Y+ K IHRD+++ANVL+ E+ + K+ DFG+ ++ E + YT
Sbjct: 112 IAEGMAYIER--KNYIHRDLRAANVLVSESLMCKIADFGLARVIEDNE----YTAREGAK 165
Query: 524 RP--YMPPEAMHC-QISTKTDVFSYG 546
P + PEA++ + K+DV+S+G
Sbjct: 166 FPIKWTAPEAINFGSFTIKSDVWSFG 191
>gnl|CDD|240344 PTZ00283, PTZ00283, serine/threonine protein kinase; Provisional.
Length = 496
Score = 88.4 bits (219), Expect = 2e-18
Identities = 72/229 (31%), Positives = 106/229 (46%), Gaps = 36/229 (15%)
Query: 117 LGEGQFGTVYYGK-LKNGMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTLSQC 175
LG G GTV K + +G AVK ++ S ++ + +A EV L C
Sbjct: 40 LGSGATGTVLCAKRVSDGEPFAVKVVDMEG-MSEADKNRAQA----------EVCCLLNC 88
Query: 176 KHVNLLRLLGLC-------------NNIMNCIVYEYMCNGSLYDRL-ARVNNTPPLDSNK 221
++++ C N +M +V +Y G L + +R ++
Sbjct: 89 DFFSIVK----CHEDFAKKDPRNPENVLMIALVLDYANAGDLRQEIKSRAKTNRTFREHE 144
Query: 222 RYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKM-SETSNMKTM 280
+ + V A+H++HS K +IHRD+KSAN+LL N + KLGDFG KM + T +
Sbjct: 145 AGLLFIQVLLAVHHVHS--KHMIHRDIKSANILLCSNGLVKLGDFGFSKMYAATVSDDVG 202
Query: 281 YTENLTGTRPYMPPEA-MHCQISTKTDVFSYGVILLELLTGMKPIDDNN 328
T GT Y+ PE S K D+FS GV+L ELLT +P D N
Sbjct: 203 RT--FCGTPYYVAPEIWRRKPYSKKADMFSLGVLLYELLTLKRPFDGEN 249
Score = 66.0 bits (161), Expect = 2e-11
Identities = 36/81 (44%), Positives = 46/81 (56%), Gaps = 4/81 (4%)
Query: 467 ALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTENLTGTRPY 526
A+H++HS K +IHRD+KSAN+LL N + KLGDFG KM + V GT Y
Sbjct: 155 AVHHVHS--KHMIHRDIKSANILLCSNGLVKLGDFGFSKMY-AATVSDDVGRTFCGTPYY 211
Query: 527 MPPEA-MHCQISTKTDVFSYG 546
+ PE S K D+FS G
Sbjct: 212 VAPEIWRRKPYSKKADMFSLG 232
>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 = 84.9 bits (211), Expect = 3e-18
Identities = 72/238 (30%), Positives = 108/238 (45%), Gaps = 24/238 (10%)
Query: 117 LGEGQFGTVYYGKLKNGMEI-AVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTLSQC 175
LG G FG V + K + A+K L ++ NE + L
Sbjct: 9 LGTGSFGRVMLVRHKGSGKYYALKILSKAKIVKLKQVEHVL----------NEKRILQSI 58
Query: 176 KHVNLLRLLGLCNNIMNC-IVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGVAEALH 234
+H L+ L G + N +V EY+ G L+ L R + P + Y A V AL
Sbjct: 59 RHPFLVNLYGSFQDDSNLYLVMEYVPGGELFSHL-RKSGRFPEPVARFY--AAQVVLALE 115
Query: 235 YLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLTGTRPYMPP 294
YLHSL I++RD+K N+LLD + K+ DFG K + +T YT L GT Y+ P
Sbjct: 116 YLHSLD--IVYRDLKPENLLLDSDGYIKITDFGFAKRVKG---RT-YT--LCGTPEYLAP 167
Query: 295 EAMHCQISTKT-DVFSYGVILLELLTGMKPIDDNNTILYYYLVVEQEVPVREVLDKEA 351
E + + K D ++ G+++ E+L G P D+N I Y ++E +V +A
Sbjct: 168 EIILSKGYGKAVDWWALGILIYEMLAGYPPFFDDNPIQIYEKILEGKVRFPSFFSPDA 225
Score = 56.4 bits (137), Expect = 1e-08
Identities = 36/96 (37%), Positives = 49/96 (51%), Gaps = 10/96 (10%)
Query: 440 LFKLARVNNTPPLDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLG 499
LF R + P + Y A V AL YLHSL I++RD+K N+LLD + K+
Sbjct: 88 LFSHLRKSGRFPEPVARFY--AAQVVLALEYLHSLD--IVYRDLKPENLLLDSDGYIKIT 143
Query: 500 DFGIVKMSETSNVKTMYTENLTGTRPYMPPEAMHCQ 535
DFG K + +T YT L GT Y+ PE + +
Sbjct: 144 DFGFAKRVKG---RT-YT--LCGTPEYLAPEIILSK 173
>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 = 84.5 bits (210), Expect = 4e-18
Identities = 67/219 (30%), Positives = 106/219 (48%), Gaps = 28/219 (12%)
Query: 112 RRGNKLGEGQFGTVYYGK-LKNGMEIAVKTLENNANYSSSNSDN--TEAAMIPILLFENE 168
+ KLGEG +G VY + K G +A+K + + N + A+ E
Sbjct: 2 EKLEKLGEGTYGVVYKARDKKTGEIVALKKIRLD------NEEEGIPSTAL-------RE 48
Query: 169 VQTLSQCKHVNLLRLLGLCNNIMNC-IVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIAL 227
+ L + KH N+++LL + + +V+EY C+ L L PL N SI
Sbjct: 49 ISLLKELKHPNIVKLLDVIHTERKLYLVFEY-CDMDLKKYLD--KRPGPLSPNLIKSIMY 105
Query: 228 GVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLTG 287
+ L Y H S I+HRD+K N+L++ + V KL DFG+ + + ++T YT +
Sbjct: 106 QLLRGLAYCH--SHRILHRDLKPQNILINRDGVLKLADFGLAR-AFGIPLRT-YTHEVV- 160
Query: 288 TRPYMPPEA-MHCQI-STKTDVFSYGVILLELLTGMKPI 324
T Y PE + + ST D++S G I E++TG KP+
Sbjct: 161 TLWYRAPEILLGSKHYSTAVDIWSVGCIFAEMITG-KPL 198
Score = 55.2 bits (134), Expect = 3e-08
Identities = 28/90 (31%), Positives = 40/90 (44%), Gaps = 17/90 (18%)
Query: 447 NNTPPLDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGI--- 503
PL N SI + L Y HS I+HRD+K N+L++ + V KL DFG+
Sbjct: 90 KRPGPLSPNLIKSIMYQLLRGLAYCHS--HRILHRDLKPQNILINRDGVLKLADFGLARA 147
Query: 504 --VKMSE-TSNVKTMYTENLTGTRPYMPPE 530
+ + T V T++ Y PE
Sbjct: 148 FGIPLRTYTHEVVTLW---------YRAPE 168
>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 = 85.0 bits (210), Expect = 4e-18
Identities = 72/226 (31%), Positives = 112/226 (49%), Gaps = 45/226 (19%)
Query: 117 LGEGQFGTVYYGKLKNG---MEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTLS 173
+GEG FG V ++K M+ A+K ++ A S D+ + F E++ L
Sbjct: 15 IGEGNFGQVLKARIKKDGLRMDAAIKRMKEYA----SKDDHRD--------FAGELEVL- 61
Query: 174 QCK---HVNLLRLLGLCNNIMNC-IVYEYMCNGSLYD--RLARVNNTPP----------- 216
CK H N++ LLG C + + EY +G+L D R +RV T P
Sbjct: 62 -CKLGHHPNIINLLGACEHRGYLYLAIEYAPHGNLLDFLRKSRVLETDPAFAIANSTAST 120
Query: 217 LDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSN 276
L S + A VA + YL K IHRD+ + N+L+ EN+V K+ DFG+ + E
Sbjct: 121 LSSQQLLHFAADVARGMDYLSQ--KQFIHRDLAARNILVGENYVAKIADFGLSRGQEVYV 178
Query: 277 MKTMYTENLTGTRP--YMPPEAMHCQI-STKTDVFSYGVILLELLT 319
KTM G P +M E+++ + +T +DV+SYGV+L E+++
Sbjct: 179 KKTM------GRLPVRWMAIESLNYSVYTTNSDVWSYGVLLWEIVS 218
Score = 55.8 bits (134), Expect = 2e-08
Identities = 35/98 (35%), Positives = 53/98 (54%), Gaps = 11/98 (11%)
Query: 452 LDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSN 511
L S + A VA + YL K IHRD+ + N+L+ EN+V K+ DFG+ + E
Sbjct: 121 LSSQQLLHFAADVARGMDYLSQ--KQFIHRDLAARNILVGENYVAKIADFGLSRGQEVYV 178
Query: 512 VKTMYTENLTGTRP--YMPPEAMHCQI-STKTDVFSYG 546
KTM G P +M E+++ + +T +DV+SYG
Sbjct: 179 KKTM------GRLPVRWMAIESLNYSVYTTNSDVWSYG 210
>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 = 84.7 bits (209), Expect = 5e-18
Identities = 66/233 (28%), Positives = 118/233 (50%), Gaps = 44/233 (18%)
Query: 116 KLGEGQFGTVYYGK------LKNGMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEV 169
+LGEG FG V+ + K+ M +AVK L++ ++ F+ E
Sbjct: 12 ELGEGAFGKVFLAECYNLSPTKDKMLVAVKALKD-PTLAARKD------------FQREA 58
Query: 170 QTLSQCKHVNLLRLLGLCNN----IMNCIVYEYMCNGSLY--------DRLARVNNTP-- 215
+ L+ +H ++++ G+C + IM V+EYM +G L D + V+ P
Sbjct: 59 ELLTNLQHEHIVKFYGVCGDGDPLIM---VFEYMKHGDLNKFLRAHGPDAMILVDGQPRQ 115
Query: 216 ---PLDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMS 272
L ++ IA +A + YL S+ +HRD+ + N L+ N + K+GDFG+ +
Sbjct: 116 AKGELGLSQMLHIASQIASGMVYL--ASQHFVHRDLATRNCLVGANLLVKIGDFGMSRDV 173
Query: 273 ETSNMKTMYTENLTGTRPYMPPEA-MHCQISTKTDVFSYGVILLELLT-GMKP 323
+++ + + R +MPPE+ M+ + +T++DV+S+GVIL E+ T G +P
Sbjct: 174 YSTDYYRVGGHTMLPIR-WMPPESIMYRKFTTESDVWSFGVILWEIFTYGKQP 225
Score = 50.4 bits (120), Expect = 9e-07
Identities = 28/88 (31%), Positives = 53/88 (60%), Gaps = 4/88 (4%)
Query: 460 IALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTEN 519
IA +A + YL S+ +HRD+ + N L+ N + K+GDFG+ + +++ +
Sbjct: 128 IASQIASGMVYL--ASQHFVHRDLATRNCLVGANLLVKIGDFGMSRDVYSTDYYRVGGHT 185
Query: 520 LTGTRPYMPPEA-MHCQISTKTDVFSYG 546
+ R +MPPE+ M+ + +T++DV+S+G
Sbjct: 186 MLPIR-WMPPESIMYRKFTTESDVWSFG 212
>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 = 84.2 bits (209), Expect = 7e-18
Identities = 70/237 (29%), Positives = 102/237 (43%), Gaps = 54/237 (22%)
Query: 113 RGNKLGEGQFGTVYYGKLKN-GMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQT 171
+G KLGEG + VY + K G +A+K ++ + + N A E++
Sbjct: 4 KGKKLGEGTYAVVYKARDKETGRIVAIKKIKLGERKEAKDGINFTAL--------REIKL 55
Query: 172 LSQCKHVNLLRLL---GLCNNIMNCIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALG 228
L + KH N++ LL G +NI +V+E+M D + + SI L
Sbjct: 56 LQELKHPNIIGLLDVFGHKSNI--NLVFEFM----ETDLEKVIKDK---------SIVLT 100
Query: 229 VAE----------ALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMK 278
A+ L YLHS I+HRD+K N+L+ + V KL DFG+ + + N K
Sbjct: 101 PADIKSYMLMTLRGLEYLHSNW--ILHRDLKPNNLLIASDGVLKLADFGLARSFGSPNRK 158
Query: 279 TMYTENLTGTRPYMPPE----AMHCQISTKTDVFSYGVILLEL------LTGMKPID 325
T + TR Y PE A H D++S G I EL L G ID
Sbjct: 159 --MTHQVV-TRWYRAPELLFGARH--YGVGVDMWSVGCIFAELLLRVPFLPGDSDID 210
Score = 54.9 bits (133), Expect = 4e-08
Identities = 26/64 (40%), Positives = 35/64 (54%), Gaps = 5/64 (7%)
Query: 467 ALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTENLTGTRPY 526
L YLHS I+HRD+K N+L+ + V KL DFG+ + + N K T + TR Y
Sbjct: 114 GLEYLHSNW--ILHRDLKPNNLLIASDGVLKLADFGLARSFGSPNRK--MTHQVV-TRWY 168
Query: 527 MPPE 530
PE
Sbjct: 169 RAPE 172
>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 = 83.8 bits (207), Expect = 7e-18
Identities = 64/225 (28%), Positives = 105/225 (46%), Gaps = 33/225 (14%)
Query: 108 KPYPRRGNKLGEGQFGTVYYGKL-----KNGMEIAVKTL--ENNANYSSSNSDNTEAAMI 160
K + +R LGEG FG V + G ++AVK+L E+ N+ +
Sbjct: 3 KRFLKRIRDLGEGHFGKVELCRYDPEGDNTGEQVAVKSLKPESGGNHIAD---------- 52
Query: 161 PILLFENEVQTLSQCKHVNLLRLLGLCNNIMNC---IVYEYMCNGSLYDRLARVNNTPPL 217
+ E++ L H N+++ G+C ++ E++ +GSL + L R N L
Sbjct: 53 ----LKKEIEILRNLYHENIVKYKGICTEDGGNGIKLIMEFLPSGSLKEYLPRNKNKINL 108
Query: 218 DSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNM 277
+Y++ + + + YL S + +HRD+ + NVL++ K+GDFG+ K ET
Sbjct: 109 KQQLKYAVQ--ICKGMDYLGS--RQYVHRDLAARNVLVESEHQVKIGDFGLTKAIETD-- 162
Query: 278 KTMYTENLTGTRP---YMPPEAMHCQISTKTDVFSYGVILLELLT 319
K YT P Y P + + +DV+S+GV L ELLT
Sbjct: 163 KEYYTVKDDLDSPVFWYAPECLIQSKFYIASDVWSFGVTLYELLT 207
Score = 48.0 bits (114), Expect = 6e-06
Identities = 38/128 (29%), Positives = 61/128 (47%), Gaps = 15/128 (11%)
Query: 424 GIPVII--LDTGETKQCQLFKLARVNNTPPLDSNKRYSIALGVAEALHYLHSLSKPIIHR 481
GI +I+ L +G K+ L R N L +Y++ + + + YL S + +HR
Sbjct: 82 GIKLIMEFLPSGSLKE----YLPRNKNKINLKQQLKYAVQ--ICKGMDYLGS--RQYVHR 133
Query: 482 DVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTENLTGTRP---YMPPEAMHCQIST 538
D+ + NVL++ K+GDFG+ K ET K YT P Y P + +
Sbjct: 134 DLAARNVLVESEHQVKIGDFGLTKAIETD--KEYYTVKDDLDSPVFWYAPECLIQSKFYI 191
Query: 539 KTDVFSYG 546
+DV+S+G
Sbjct: 192 ASDVWSFG 199
>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 = 84.3 bits (208), Expect = 7e-18
Identities = 83/303 (27%), Positives = 133/303 (43%), Gaps = 42/303 (13%)
Query: 116 KLGEGQFGTVYYGK-LKNGMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTLSQ 174
++G G FG VY+ + ++N +A+K + +YS S+ +I EV+ L +
Sbjct: 22 EIGHGSFGAVYFARDVRNSEVVAIKKM----SYSGKQSNEKWQDII------KEVRFLQK 71
Query: 175 CKHVNLLRLLG-LCNNIMNCIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGVAEAL 233
+H N ++ G +V EY C GS D L + PL + ++ G + L
Sbjct: 72 LRHPNTIQYRGCYLREHTAWLVMEY-CLGSASDLLEV--HKKPLQEVEIAAVTHGALQGL 128
Query: 234 HYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLTGTRPYMP 293
YLHS + +IHRDVK+ N+LL E + KLGDFG + +N GT +M
Sbjct: 129 AYLHSHN--MIHRDVKAGNILLSEPGLVKLGDFGSASIMAPAN-------XFVGTPYWMA 179
Query: 294 PEAM----HCQISTKTDVFSYGVILLELLTGMKPIDDNNTILYYYLVVEQEVPVREVLDK 349
PE + Q K DV+S G+ +EL P+ + N + Y + + E P
Sbjct: 180 PEVILAMDEGQYDGKVDVWSLGITCIELAERKPPLFNMNAMSALYHIAQNESPAL----- 234
Query: 350 EAGEWNETHVETLIGIVFEKCCVFEKDKRASMRDIVDLLSKSMFVCNSLANLYVGKVSSR 409
++G W+E F C+ K R ++L K FV + + R
Sbjct: 235 QSGHWSEYFRN------FVDSCL---QKIPQDRPTSEVLLKHRFVLRERPPTVIMDLIQR 285
Query: 410 TQE 412
T++
Sbjct: 286 TKD 288
Score = 56.2 bits (135), Expect = 1e-08
Identities = 40/117 (34%), Positives = 59/117 (50%), Gaps = 20/117 (17%)
Query: 451 PLDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETS 510
PL + ++ G + L YLHS + +IHRDVK+ N+LL E + KLGDFG + +
Sbjct: 111 PLQEVEIAAVTHGALQGLAYLHSHN--MIHRDVKAGNILLSEPGLVKLGDFGSASIMAPA 168
Query: 511 NVKTMYTENLTGTRPYMPPEAM----HCQISTKTDVFSYGAQIKTQHITNVDIADRE 563
N GT +M PE + Q K DV+S G IT +++A+R+
Sbjct: 169 N-------XFVGTPYWMAPEVILAMDEGQYDGKVDVWSLG-------ITCIELAERK 211
>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 = 83.2 bits (205), Expect = 1e-17
Identities = 67/227 (29%), Positives = 114/227 (50%), Gaps = 35/227 (15%)
Query: 116 KLGEGQFGTVYYGKLKN------GMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEV 169
+LGEG FG V+ + N + +AVKTL++ SDN F E
Sbjct: 12 ELGEGAFGKVFLAECYNLCPEQDKILVAVKTLKDA-------SDNARKD------FHREA 58
Query: 170 QTLSQCKHVNLLRLLGLCNNIMNCI-VYEYMCNGSLY--------DRLARVNNTPP--LD 218
+ L+ +H ++++ G+C I V+EYM +G L D + P L
Sbjct: 59 ELLTNLQHEHIVKFYGVCVEGDPLIMVFEYMKHGDLNKFLRAHGPDAVLMAEGNRPAELT 118
Query: 219 SNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMK 278
++ IA +A + YL S+ +HRD+ + N L+ EN + K+GDFG+ + +++
Sbjct: 119 QSQMLHIAQQIAAGMVYL--ASQHFVHRDLATRNCLVGENLLVKIGDFGMSRDVYSTDYY 176
Query: 279 TMYTENLTGTRPYMPPEA-MHCQISTKTDVFSYGVILLELLT-GMKP 323
+ + R +MPPE+ M+ + +T++DV+S GV+L E+ T G +P
Sbjct: 177 RVGGHTMLPIR-WMPPESIMYRKFTTESDVWSLGVVLWEIFTYGKQP 222
Score = 50.8 bits (121), Expect = 7e-07
Identities = 32/105 (30%), Positives = 59/105 (56%), Gaps = 4/105 (3%)
Query: 443 LARVNNTPPLDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFG 502
+A N L ++ IA +A + YL S+ +HRD+ + N L+ EN + K+GDFG
Sbjct: 108 MAEGNRPAELTQSQMLHIAQQIAAGMVYL--ASQHFVHRDLATRNCLVGENLLVKIGDFG 165
Query: 503 IVKMSETSNVKTMYTENLTGTRPYMPPEA-MHCQISTKTDVFSYG 546
+ + +++ + + R +MPPE+ M+ + +T++DV+S G
Sbjct: 166 MSRDVYSTDYYRVGGHTMLPIR-WMPPESIMYRKFTTESDVWSLG 209
>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 = 82.7 bits (204), Expect = 2e-17
Identities = 74/285 (25%), Positives = 136/285 (47%), Gaps = 42/285 (14%)
Query: 117 LGEGQFGTVYYGKLK----NGMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTL 172
+G G+FG V+ G LK + +A+KTL+ Y+ + F +E +
Sbjct: 13 IGAGEFGEVFRGILKMPGRKEVAVAIKTLK--PGYTEKQRQD----------FLSEASIM 60
Query: 173 SQCKHVNLLRLLGLCNNIMNC-IVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGVAE 231
Q H N++RL G+ I+ EYM NG+L D+ R ++ S + + G+A
Sbjct: 61 GQFSHHNIIRLEGVVTKFKPAMIITEYMENGAL-DKYLR-DHDGEFSSYQLVGMLRGIAA 118
Query: 232 ALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLTGTRP- 290
+ YL ++ +HRD+ + N+L++ N K+ DFG+ ++ E T T G P
Sbjct: 119 GMKYLSDMN--YVHRDLAARNILVNSNLECKVSDFGLSRVLEDDPEGTYTTSG--GKIPI 174
Query: 291 -YMPPEAM-HCQISTKTDVFSYGVILLELLT-GMKPIDDNNTILYYYLVVEQEV--PVRE 345
+ PEA+ + + ++ +DV+S+G+++ E+++ G +P Y+ + EV + +
Sbjct: 175 RWTAPEAIAYRKFTSASDVWSFGIVMWEVMSFGERP---------YWDMSNHEVMKAIND 225
Query: 346 VLDKEAGEWNETHVETLIGIVFEKCCVFEKDKRASMRDIVDLLSK 390
A + V L+ +C ++ +R DIV+LL K
Sbjct: 226 GFRLPAPMDCPSAVYQLM----LQCWQQDRARRPRFVDIVNLLDK 266
Score = 44.6 bits (105), Expect = 7e-05
Identities = 26/87 (29%), Positives = 49/87 (56%), Gaps = 7/87 (8%)
Query: 463 GVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTENLTG 522
G+A + YL ++ +HRD+ + N+L++ N K+ DFG+ ++ E T T G
Sbjct: 115 GIAAGMKYLSDMN--YVHRDLAARNILVNSNLECKVSDFGLSRVLEDDPEGTYTTSG--G 170
Query: 523 TRP--YMPPEAM-HCQISTKTDVFSYG 546
P + PEA+ + + ++ +DV+S+G
Sbjct: 171 KIPIRWTAPEAIAYRKFTSASDVWSFG 197
>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 = 82.4 bits (203), Expect = 2e-17
Identities = 69/217 (31%), Positives = 102/217 (47%), Gaps = 18/217 (8%)
Query: 112 RRGNKLGEGQFGTVYYG-KLKNGMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQ 170
R G LG G FG VY G E+AVK + + + S S A E E+Q
Sbjct: 5 RLGKLLGRGAFGEVYLCYDADTGRELAVKQVPFDPD-SQETSKEVNA-------LECEIQ 56
Query: 171 TLSQCKHVNLLRLLGLCNNIMN---CIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIAL 227
L +H +++ G + I EYM GS+ D+L + + +RY+
Sbjct: 57 LLKNLRHDRIVQYYGCLRDPEEKKLSIFVEYMPGGSIKDQL-KAYGALTENVTRRYTRQ- 114
Query: 228 GVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLTG 287
+ + + YLHS I+HRD+K AN+L D KLGDFG K +T M +++TG
Sbjct: 115 -ILQGVSYLHS--NMIVHRDIKGANILRDSAGNVKLGDFGASKRIQTICMSGTGIKSVTG 171
Query: 288 TRPYMPPEAMHCQ-ISTKTDVFSYGVILLELLTGMKP 323
T +M PE + + K DV+S ++E+LT P
Sbjct: 172 TPYWMSPEVISGEGYGRKADVWSVACTVVEMLTEKPP 208
Score = 52.7 bits (126), Expect = 2e-07
Identities = 31/82 (37%), Positives = 46/82 (56%), Gaps = 3/82 (3%)
Query: 464 VAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTENLTGT 523
+ + + YLHS I+HRD+K AN+L D KLGDFG K +T + +++TGT
Sbjct: 115 ILQGVSYLHS--NMIVHRDIKGANILRDSAGNVKLGDFGASKRIQTICMSGTGIKSVTGT 172
Query: 524 RPYMPPEAMHCQ-ISTKTDVFS 544
+M PE + + K DV+S
Sbjct: 173 PYWMSPEVISGEGYGRKADVWS 194
>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 = 83.0 bits (205), Expect = 2e-17
Identities = 70/244 (28%), Positives = 113/244 (46%), Gaps = 52/244 (21%)
Query: 110 YPRR----GNKLGEGQFGTVYYGKLKNGME------------------IAVKTLENNANY 147
+PR+ KLGEGQFG V+ + + GME +AVK L +AN
Sbjct: 2 FPRKRLTFKEKLGEGQFGEVHLCEAE-GMEKFMDKDFSLDVSGNQPVLVAVKMLREDANK 60
Query: 148 SSSNSDNTEAAMIPILLFENEVQTLSQCKHVNLLRLLGLC-NNIMNCIVYEYMCNGSLYD 206
++ N F E++ +S+ K N++RLL +C + C++ EYM NG L
Sbjct: 61 NARND------------FLKEIKIMSRLKDPNIIRLLAVCITSDPLCMITEYMENGDLNQ 108
Query: 207 RLARVN-NTPPLDSNKRY-------SIALGVAEALHYLHSLSKPIIHRDVKSANVLLDEN 258
L+R ++ +A +A + YL SL+ +HRD+ + N L+ +N
Sbjct: 109 FLSRHEPQEAAEKADVVTISYSTLIFMATQIASGMKYLSSLN--FVHRDLATRNCLVGKN 166
Query: 259 FVPKLGDFGIVKMSETSNMKTMYTENLTGTRP--YMPPEAMHC-QISTKTDVFSYGVILL 315
+ K+ DFG MS Y P +M E++ + +T +DV+++GV L
Sbjct: 167 YTIKIADFG---MSRNLYSGDYYRIQGRAVLPIRWMSWESILLGKFTTASDVWAFGVTLW 223
Query: 316 ELLT 319
E+LT
Sbjct: 224 EILT 227
Score = 36.4 bits (84), Expect = 0.028
Identities = 16/61 (26%), Positives = 30/61 (49%), Gaps = 9/61 (14%)
Query: 450 PPLDSNKRY-------SIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFG 502
++ +A +A + YL SL+ +HRD+ + N L+ +N+ K+ DFG
Sbjct: 118 AAEKADVVTISYSTLIFMATQIASGMKYLSSLN--FVHRDLATRNCLVGKNYTIKIADFG 175
Query: 503 I 503
+
Sbjct: 176 M 176
>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 = 82.4 bits (203), Expect = 2e-17
Identities = 67/250 (26%), Positives = 120/250 (48%), Gaps = 50/250 (20%)
Query: 116 KLGEGQFGTVYYGKLK-NGME----IAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQ 170
+LGE FG +Y G L GM+ +A+KTL++ N F+ E
Sbjct: 12 ELGECAFGKIYKGHLYLPGMDHAQLVAIKTLKDINNPQQWGE------------FQQEAS 59
Query: 171 TLSQCKHVNLLRLLGLCNNIMN-CIVYEYMCNGSLYDRLARVNNTP-------------- 215
+++ H N++ LLG+ C+++EY+ G L++ L + +P
Sbjct: 60 LMAELHHPNIVCLLGVVTQEQPVCMLFEYLNQGDLHEFL--IMRSPHSDVGCSSDEDGTV 117
Query: 216 --PLDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSE 273
LD IA+ +A + YL S +H+D+ + N+L+ E K+ D G+ +
Sbjct: 118 KSSLDHGDFLHIAIQIAAGMEYLSS--HFFVHKDLAARNILIGEQLHVKISDLGLSREIY 175
Query: 274 TSNMKTMYTENLTGTRPYMPPEA-MHCQISTKTDVFSYGVILLELLT-GMKPIDDNNTIL 331
+++ + ++L R +MPPEA M+ + S+ +D++S+GV+L E+ + G++P
Sbjct: 176 SADYYRVQPKSLLPIR-WMPPEAIMYGKFSSDSDIWSFGVVLWEIFSFGLQP-------- 226
Query: 332 YYYLVVEQEV 341
YY QEV
Sbjct: 227 -YYGFSNQEV 235
Score = 49.2 bits (117), Expect = 3e-06
Identities = 28/96 (29%), Positives = 54/96 (56%), Gaps = 4/96 (4%)
Query: 452 LDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSN 511
LD IA+ +A + YL S +H+D+ + N+L+ E K+ D G+ + +++
Sbjct: 121 LDHGDFLHIAIQIAAGMEYLSS--HFFVHKDLAARNILIGEQLHVKISDLGLSREIYSAD 178
Query: 512 VKTMYTENLTGTRPYMPPEA-MHCQISTKTDVFSYG 546
+ ++L R +MPPEA M+ + S+ +D++S+G
Sbjct: 179 YYRVQPKSLLPIR-WMPPEAIMYGKFSSDSDIWSFG 213
>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 = 82.0 bits (202), Expect = 3e-17
Identities = 70/234 (29%), Positives = 102/234 (43%), Gaps = 24/234 (10%)
Query: 115 NKLGEGQFGTVYYGKLKNGMEI-AVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTLS 173
++G+G FG VY G E+ A+K ++ E A I + E+ LS
Sbjct: 10 ERIGKGSFGEVYKGIDNRTKEVVAIKIID------------LEEAEDEIEDIQQEITVLS 57
Query: 174 QCKHVNLLRLLG-LCNNIMNCIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGVAEA 232
QC + R G I+ EY+ GS D L PL+ +I + +
Sbjct: 58 QCDSPYITRYYGSYLKGTKLWIIMEYLGGGSALDLL----KPGPLEETYIATILREILKG 113
Query: 233 LHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLTGTRPYM 292
L YLHS K IHRD+K+ANVLL E KL DFG+ + +K GT +M
Sbjct: 114 LDYLHSERK--IHRDIKAANVLLSEQGDVKLADFGVAGQLTDTQIK---RNTFVGTPFWM 168
Query: 293 PPEAM-HCQISTKTDVFSYGVILLELLTGMKPIDDNNTILYYYLVVEQEVPVRE 345
PE + K D++S G+ +EL G P D + + +L+ + P E
Sbjct: 169 APEVIKQSAYDFKADIWSLGITAIELAKGEPPNSDLHPMRVLFLIPKNSPPTLE 222
Score = 57.0 bits (137), Expect = 7e-09
Identities = 39/117 (33%), Positives = 56/117 (47%), Gaps = 11/117 (9%)
Query: 451 PLDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETS 510
PL+ +I + + L YLHS K IHRD+K+ANVLL E KL DFG+ +
Sbjct: 97 PLEETYIATILREILKGLDYLHSERK--IHRDIKAANVLLSEQGDVKLADFGVAGQLTDT 154
Query: 511 NVKTMYTENLTGTRPYMPPEAMHCQISTKTDVFSYGAQIKTQHITNVDIADRERYYS 567
+K GT +M PE + K + + A I + IT +++A E S
Sbjct: 155 QIK---RNTFVGTPFWMAPEVI------KQSAYDFKADIWSLGITAIELAKGEPPNS 202
>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 = 81.7 bits (202), Expect = 3e-17
Identities = 68/218 (31%), Positives = 102/218 (46%), Gaps = 28/218 (12%)
Query: 114 GNKLGEGQFGTVYYG--KLKNGMEI--AVKTLENNANYSSSNSDNTEAAMIPILLFENEV 169
G +GEGQFG VY G +I AVKT +N + E F E
Sbjct: 11 GRCIGEGQFGDVYQGVYMSPENEKIAVAVKTCKNCTS-----PSVRE-------KFLQEA 58
Query: 170 QTLSQCKHVNLLRLLGLCNNIMNCIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGV 229
+ Q H ++++L+G+ IV E G L L + L S YS L
Sbjct: 59 YIMRQFDHPHIVKLIGVITENPVWIVMELAPLGELRSYLQVNKYSLDLASLILYSYQL-- 116
Query: 230 AEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLTGTR 289
+ AL YL S K +HRD+ + NVL+ KLGDFG+ + E + Y + G
Sbjct: 117 STALAYLES--KRFVHRDIAARNVLVSSPDCVKLGDFGLSRYLEDES----YYKASKGKL 170
Query: 290 P--YMPPEAMHC-QISTKTDVFSYGVILLELLT-GMKP 323
P +M PE+++ + ++ +DV+ +GV + E+L G+KP
Sbjct: 171 PIKWMAPESINFRRFTSASDVWMFGVCMWEILMLGVKP 208
Score = 41.6 bits (98), Expect = 6e-04
Identities = 28/89 (31%), Positives = 49/89 (55%), Gaps = 9/89 (10%)
Query: 461 ALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTENL 520
+ ++ AL YL S K +HRD+ + NVL+ KLGDFG+ + E + Y +
Sbjct: 113 SYQLSTALAYLES--KRFVHRDIAARNVLVSSPDCVKLGDFGLSRYLEDES----YYKAS 166
Query: 521 TGTRP--YMPPEAMHC-QISTKTDVFSYG 546
G P +M PE+++ + ++ +DV+ +G
Sbjct: 167 KGKLPIKWMAPESINFRRFTSASDVWMFG 195
>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 = 81.9 bits (202), Expect = 3e-17
Identities = 73/281 (25%), Positives = 123/281 (43%), Gaps = 42/281 (14%)
Query: 112 RRGNKLGEGQFGTVYYG-KLKNGMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQ 170
R K+G+G GTVY + G E+A+K + N L NE+
Sbjct: 22 TRFEKIGQGASGTVYTAIDVATGQEVAIKQM----NLQQQPKKE---------LIINEIL 68
Query: 171 TLSQCKHVNLLRLLG---LCNNIMNCIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIAL 227
+ + KH N++ L + + + +V EY+ GSL D V +D + ++
Sbjct: 69 VMRENKHPNIVNYLDSYLVGDELW--VVMEYLAGGSLTD----VVTETCMDEGQIAAVCR 122
Query: 228 GVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKM--SETSNMKTMYTENL 285
+AL +LHS +IHRD+KS N+LL + KL DFG E S TM
Sbjct: 123 ECLQALEFLHS--NQVIHRDIKSDNILLGMDGSVKLTDFGFCAQITPEQSKRSTM----- 175
Query: 286 TGTRPYMPPEAM-HCQISTKTDVFSYGVILLELLTGMKPIDDNNTILYYYLVVEQEVPVR 344
GT +M PE + K D++S G++ +E++ G P + N + YL+ P
Sbjct: 176 VGTPYWMAPEVVTRKAYGPKVDIWSLGIMAIEMVEGEPPYLNENPLRALYLIATNGTPEL 235
Query: 345 EVLDKEAGEWNETHVETLIGIVFEKCCVFEKDKRASMRDIV 385
+ +K + + + +C + +KR S ++++
Sbjct: 236 QNPEKLSAIFRD---------FLNRCLEMDVEKRGSAKELL 267
Score = 47.6 bits (113), Expect = 9e-06
Identities = 32/86 (37%), Positives = 42/86 (48%), Gaps = 10/86 (11%)
Query: 464 VAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKM--SETSNVKTMYTENLT 521
+AL +LHS +IHRD+KS N+LL + KL DFG E S TM
Sbjct: 124 CLQALEFLHS--NQVIHRDIKSDNILLGMDGSVKLTDFGFCAQITPEQSKRSTM-----V 176
Query: 522 GTRPYMPPEAM-HCQISTKTDVFSYG 546
GT +M PE + K D++S G
Sbjct: 177 GTPYWMAPEVVTRKAYGPKVDIWSLG 202
>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 = 81.7 bits (202), Expect = 4e-17
Identities = 63/226 (27%), Positives = 100/226 (44%), Gaps = 36/226 (15%)
Query: 117 LGEGQFGTVYYGKLKN-GMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTLSQC 175
LG+G FG VY + K G+ A K ++ + + E M+ E+ LS+C
Sbjct: 13 LGDGAFGKVYKAQHKETGLFAAAKIIQIES------EEELEDFMV-------EIDILSEC 59
Query: 176 KHVNLLRLLGLCNNIMNCIVYEYMCNG----SLYDRLARVNNTPPLDSNKRYSIALGVAE 231
KH N++ L + C+G S+ L R L + + + E
Sbjct: 60 KHPNIVGLYEAYFYENKLWILIEFCDGGALDSIMLELER-----GLTEPQIRYVCRQMLE 114
Query: 232 ALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYT-ENLTGTRP 290
AL++LHS +IHRD+K+ N+LL + KL DFG+ N T+ + GT
Sbjct: 115 ALNFLHS--HKVIHRDLKAGNILLTLDGDVKLADFGV----SAKNKSTLQKRDTFIGTPY 168
Query: 291 YMPPEAMHCQIST------KTDVFSYGVILLELLTGMKPIDDNNTI 330
+M PE + C+ K D++S G+ L+EL P + N +
Sbjct: 169 WMAPEVVACETFKDNPYDYKADIWSLGITLIELAQMEPPHHELNPM 214
Score = 58.2 bits (141), Expect = 2e-09
Identities = 39/115 (33%), Positives = 60/115 (52%), Gaps = 17/115 (14%)
Query: 464 VAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYT-ENLTG 522
+ EAL++LHS +IHRD+K+ N+LL + KL DFG+ N T+ + G
Sbjct: 112 MLEALNFLHS--HKVIHRDLKAGNILLTLDGDVKLADFGV----SAKNKSTLQKRDTFIG 165
Query: 523 TRPYMPPEAMHCQISTKTDVFSYGAQIKTQHITNVDIADRERYYSLQTMLPGHHE 577
T +M PE + C+ + K + + Y A I + IT +++A E P HHE
Sbjct: 166 TPYWMAPEVVACE-TFKDNPYDYKADIWSLGITLIELAQME---------PPHHE 210
>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 = 81.1 bits (200), Expect = 5e-17
Identities = 64/218 (29%), Positives = 113/218 (51%), Gaps = 31/218 (14%)
Query: 117 LGEGQFGTVYYGKLK----NGMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTL 172
+G G+FG V G+LK + +A+KTL+ A Y+ + F +E +
Sbjct: 12 IGAGEFGEVCSGRLKLPGKREIPVAIKTLK--AGYTEKQRRD----------FLSEASIM 59
Query: 173 SQCKHVNLLRLLGL---CNNIMNCIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGV 229
Q H N++ L G+ +M IV EYM NGSL D R ++ + + G+
Sbjct: 60 GQFDHPNIIHLEGVVTKSKPVM--IVTEYMENGSL-DAFLRKHDGQ-FTVIQLVGMLRGI 115
Query: 230 AEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLTGTR 289
A + YL + +HRD+ + N+L++ N V K+ DFG+ ++ E + + YT G
Sbjct: 116 ASGMKYLSDMG--YVHRDLAARNILVNSNLVCKVSDFGLSRVLE-DDPEAAYTTR-GGKI 171
Query: 290 P--YMPPEAM-HCQISTKTDVFSYGVILLELLT-GMKP 323
P + PEA+ + + ++ +DV+SYG+++ E+++ G +P
Sbjct: 172 PIRWTAPEAIAYRKFTSASDVWSYGIVMWEVMSYGERP 209
Score = 47.2 bits (112), Expect = 1e-05
Identities = 28/87 (32%), Positives = 51/87 (58%), Gaps = 7/87 (8%)
Query: 463 GVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTENLTG 522
G+A + YL + +HRD+ + N+L++ N V K+ DFG+ ++ E + + YT G
Sbjct: 114 GIASGMKYLSDMG--YVHRDLAARNILVNSNLVCKVSDFGLSRVLE-DDPEAAYTTR-GG 169
Query: 523 TRP--YMPPEAM-HCQISTKTDVFSYG 546
P + PEA+ + + ++ +DV+SYG
Sbjct: 170 KIPIRWTAPEAIAYRKFTSASDVWSYG 196
>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 = 80.8 bits (200), Expect = 6e-17
Identities = 63/225 (28%), Positives = 98/225 (43%), Gaps = 40/225 (17%)
Query: 115 NKLGEGQFGTVYYGK-LKNGMEIAVK--TLENNANYSSSNSDNTEAAMIPILLFENEVQT 171
++G G +G VY + + G +A+K LE ++ + E+
Sbjct: 9 QRIGSGTYGDVYKARDIATGELVAIKVIKLEPGDDFEI---------------IQQEISM 53
Query: 172 LSQCKHVNLLRLLG--LCNNIMNCIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGV 229
L +C+H N++ G L + + IV EY GSL D + +V P IA
Sbjct: 54 LKECRHPNIVAYFGSYLRRDKL-WIVMEYCGGGSLQD-IYQVTRGPL----SELQIAYVC 107
Query: 230 AEAL---HYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGI-VKMSETSNMKTMYTENL 285
E L YLH K IHRD+K AN+LL E+ KL DFG+ +++ T + +
Sbjct: 108 RETLKGLAYLHETGK--IHRDIKGANILLTEDGDVKLADFGVSAQLTATIAKRK----SF 161
Query: 286 TGTRPYMPPEA----MHCQISTKTDVFSYGVILLELLTGMKPIDD 326
GT +M PE K D+++ G+ +EL P+ D
Sbjct: 162 IGTPYWMAPEVAAVERKGGYDGKCDIWALGITAIELAELQPPMFD 206
Score = 51.5 bits (124), Expect = 4e-07
Identities = 29/84 (34%), Positives = 42/84 (50%), Gaps = 11/84 (13%)
Query: 468 LHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGI-VKMSETSNVKTMYTENLTGTRPY 526
L YLH K IHRD+K AN+LL E+ KL DFG+ +++ T + + GT +
Sbjct: 114 LAYLHETGK--IHRDIKGANILLTEDGDVKLADFGVSAQLTATIAKRK----SFIGTPYW 167
Query: 527 MPPEA----MHCQISTKTDVFSYG 546
M PE K D+++ G
Sbjct: 168 MAPEVAAVERKGGYDGKCDIWALG 191
>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 = 80.9 bits (199), Expect = 7e-17
Identities = 71/226 (31%), Positives = 111/226 (49%), Gaps = 45/226 (19%)
Query: 117 LGEGQFGTVYYGKLKNG---MEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTLS 173
+GEG FG V ++K M+ A+K ++ Y+S + F E++ L
Sbjct: 3 IGEGNFGQVLKARIKKDGLRMDAAIKRMKE---YASKDDHRD---------FAGELEVL- 49
Query: 174 QCK---HVNLLRLLGLCNNIMNC-IVYEYMCNGSLYD--RLARVNNTPP----------- 216
CK H N++ LLG C + + EY +G+L D R +RV T P
Sbjct: 50 -CKLGHHPNIINLLGACEHRGYLYLAIEYAPHGNLLDFLRKSRVLETDPAFAIANSTAST 108
Query: 217 LDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSN 276
L S + A VA + YL K IHRD+ + N+L+ EN+V K+ DFG+ + E
Sbjct: 109 LSSQQLLHFAADVARGMDYLSQ--KQFIHRDLAARNILVGENYVAKIADFGLSRGQEVYV 166
Query: 277 MKTMYTENLTGTRP--YMPPEAMHCQI-STKTDVFSYGVILLELLT 319
KTM G P +M E+++ + +T +DV+SYGV+L E+++
Sbjct: 167 KKTM------GRLPVRWMAIESLNYSVYTTNSDVWSYGVLLWEIVS 206
Score = 50.1 bits (119), Expect = 1e-06
Identities = 35/98 (35%), Positives = 53/98 (54%), Gaps = 11/98 (11%)
Query: 452 LDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSN 511
L S + A VA + YL K IHRD+ + N+L+ EN+V K+ DFG+ + E
Sbjct: 109 LSSQQLLHFAADVARGMDYLSQ--KQFIHRDLAARNILVGENYVAKIADFGLSRGQEVYV 166
Query: 512 VKTMYTENLTGTRP--YMPPEAMHCQI-STKTDVFSYG 546
KTM G P +M E+++ + +T +DV+SYG
Sbjct: 167 KKTM------GRLPVRWMAIESLNYSVYTTNSDVWSYG 198
>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 = 80.9 bits (199), Expect = 7e-17
Identities = 66/232 (28%), Positives = 104/232 (44%), Gaps = 26/232 (11%)
Query: 115 NKLGEGQFGTVYYGKLKNGME--IAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTL 172
++G+G FG V+ G + N + +A+K ++ E A I + E+ L
Sbjct: 10 ERIGKGSFGEVFKG-IDNRTQQVVAIKIID------------LEEAEDEIEDIQQEITVL 56
Query: 173 SQCKHVNLLRLLG-LCNNIMNCIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGVAE 231
SQC + + G I+ EY+ GS D L P D + ++ + +
Sbjct: 57 SQCDSPYVTKYYGSYLKGTKLWIIMEYLGGGSALDLL----RAGPFDEFQIATMLKEILK 112
Query: 232 ALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLTGTRPY 291
L YLHS K IHRD+K+ANVLL E KL DFG+ + +K GT +
Sbjct: 113 GLDYLHSEKK--IHRDIKAANVLLSEQGDVKLADFGVAGQLTDTQIK---RNTFVGTPFW 167
Query: 292 MPPEAM-HCQISTKTDVFSYGVILLELLTGMKPIDDNNTILYYYLVVEQEVP 342
M PE + +K D++S G+ +EL G P D + + +L+ + P
Sbjct: 168 MAPEVIQQSAYDSKADIWSLGITAIELAKGEPPNSDMHPMRVLFLIPKNNPP 219
Score = 56.6 bits (136), Expect = 9e-09
Identities = 38/114 (33%), Positives = 56/114 (49%), Gaps = 13/114 (11%)
Query: 451 PLDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETS 510
P D + ++ + + L YLHS K IHRD+K+ANVLL E KL DFG+ +
Sbjct: 97 PFDEFQIATMLKEILKGLDYLHSEKK--IHRDIKAANVLLSEQGDVKLADFGVAGQLTDT 154
Query: 511 NVKTMYTENLTGTRPYMPPEAM-HCQISTKTDVFSYGAQIKTQHITNVDIADRE 563
+K GT +M PE + +K D++S G IT +++A E
Sbjct: 155 QIK---RNTFVGTPFWMAPEVIQQSAYDSKADIWSLG-------ITAIELAKGE 198
>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 = 80.9 bits (199), Expect = 7e-17
Identities = 69/234 (29%), Positives = 108/234 (46%), Gaps = 26/234 (11%)
Query: 116 KLGEGQFGTVYYGKLKNGME--IAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTLS 173
K+G+G FG V+ G + N + +A+K ++ E A I + E+ LS
Sbjct: 11 KIGKGSFGEVFKG-IDNRTQKVVAIKIID------------LEEAEDEIEDIQQEITVLS 57
Query: 174 QCKHVNLLRLLG-LCNNIMNCIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGVAEA 232
QC + + G + I+ EY+ GS D L PLD + +I + +
Sbjct: 58 QCDSPYVTKYYGSYLKDTKLWIIMEYLGGGSALDLL----EPGPLDETQIATILREILKG 113
Query: 233 LHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLTGTRPYM 292
L YLHS K IHRD+K+ANVLL E+ KL DFG+ + +K GT +M
Sbjct: 114 LDYLHSEKK--IHRDIKAANVLLSEHGEVKLADFGVAGQLTDTQIK---RNTFVGTPFWM 168
Query: 293 PPEAM-HCQISTKTDVFSYGVILLELLTGMKPIDDNNTILYYYLVVEQEVPVRE 345
PE + +K D++S G+ +EL G P + + + +L+ + P E
Sbjct: 169 APEVIKQSAYDSKADIWSLGITAIELAKGEPPHSELHPMKVLFLIPKNNPPTLE 222
Score = 57.4 bits (138), Expect = 5e-09
Identities = 41/118 (34%), Positives = 60/118 (50%), Gaps = 13/118 (11%)
Query: 451 PLDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETS 510
PLD + +I + + L YLHS K IHRD+K+ANVLL E+ KL DFG+ +
Sbjct: 97 PLDETQIATILREILKGLDYLHSEKK--IHRDIKAANVLLSEHGEVKLADFGVAGQLTDT 154
Query: 511 NVKTMYTENLTGTRPYMPPEAM-HCQISTKTDVFSYGAQIKTQHITNVDIADRERYYS 567
+K GT +M PE + +K D++S G IT +++A E +S
Sbjct: 155 QIK---RNTFVGTPFWMAPEVIKQSAYDSKADIWSLG-------ITAIELAKGEPPHS 202
>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 = 80.8 bits (200), Expect = 8e-17
Identities = 61/211 (28%), Positives = 97/211 (45%), Gaps = 26/211 (12%)
Query: 116 KLGEGQFGTVYYGKLKN-GMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTLSQ 174
+GEG +G V + K G +A+K + S++ E L EV+ L Q
Sbjct: 8 VVGEGAYGVVLKCRNKATGEIVAIKKFKE--------SEDDEDVKKTAL---REVKVLRQ 56
Query: 175 CKHVNLLRLLGLC---NNIMNCIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGVAE 231
+H N++ L + +V+EY +L + L P D+ + Y L +
Sbjct: 57 LRHENIVNLKEAFRRKGRLY--LVFEY-VERTLLELLEASPGGLPPDAVRSYIWQL--LQ 111
Query: 232 ALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLTGTRPY 291
A+ Y HS IIHRD+K N+L+ E+ V KL DFG + + + + T+ + TR Y
Sbjct: 112 AIAYCHS--HNIIHRDIKPENILVSESGVLKLCDFGFAR-ALRARPASPLTDYVA-TRWY 167
Query: 292 MPPEAMHCQIS--TKTDVFSYGVILLELLTG 320
PE + + DV++ G I+ ELL G
Sbjct: 168 RAPELLVGDTNYGKPVDVWAIGCIMAELLDG 198
Score = 53.1 bits (128), Expect = 1e-07
Identities = 29/81 (35%), Positives = 41/81 (50%), Gaps = 8/81 (9%)
Query: 451 PLDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVK-MSET 509
P D+ + Y L +A+ Y HS IIHRD+K N+L+ E+ V KL DFG + +
Sbjct: 98 PPDAVRSYIWQL--LQAIAYCHS--HNIIHRDIKPENILVSESGVLKLCDFGFARALRAR 153
Query: 510 SNVKTMYTENLTGTRPYMPPE 530
T+ + TR Y PE
Sbjct: 154 PASP--LTDYVA-TRWYRAPE 171
>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 = 80.5 bits (199), Expect = 1e-16
Identities = 44/106 (41%), Positives = 63/106 (59%), Gaps = 10/106 (9%)
Query: 225 IALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTEN 284
IA+ + +AL YLHS +IHRDVK +NVL++ N KL DFGI S KT+
Sbjct: 108 IAVSIVKALEYLHSKLS-VIHRDVKPSNVLINRNGQVKLCDFGISGYLVDSVAKTID--- 163
Query: 285 LTGTRPYMPPEAMHCQIST-----KTDVFSYGVILLELLTGMKPID 325
G +PYM PE ++ +++ K+DV+S G+ ++EL TG P D
Sbjct: 164 -AGCKPYMAPERINPELNQKGYDVKSDVWSLGITMIELATGRFPYD 208
Score = 72.8 bits (179), Expect = 4e-14
Identities = 41/106 (38%), Positives = 60/106 (56%), Gaps = 17/106 (16%)
Query: 460 IALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTEN 519
IA+ + +AL YLHS +IHRDVK +NVL++ N KL DFGI S KT+
Sbjct: 108 IAVSIVKALEYLHSKLS-VIHRDVKPSNVLINRNGQVKLCDFGISGYLVDSVAKTID--- 163
Query: 520 LTGTRPYMPPEAMHCQIST-----KTDVFSYGAQIKTQHITNVDIA 560
G +PYM PE ++ +++ K+DV+S G IT +++A
Sbjct: 164 -AGCKPYMAPERINPELNQKGYDVKSDVWSLG-------ITMIELA 201
>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 = 79.9 bits (197), Expect = 1e-16
Identities = 59/229 (25%), Positives = 104/229 (45%), Gaps = 17/229 (7%)
Query: 113 RGNKLGEGQFGTVYYGK-LKNGMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQT 171
+G +LG G F + Y + +K G +AVK + N SS + EA E++
Sbjct: 4 KGQQLGTGAFSSCYQARDVKTGTLMAVKQVTYVRNTSSEQEEVVEALR-------KEIRL 56
Query: 172 LSQCKHVNLLRLLG-LCNNIMNCIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGVA 230
+++ H +++R+LG C + + E+M GS+ L + + +
Sbjct: 57 MARLNHPHIIRMLGATCEDSHFNLFVEWMAGGSVSHLL---SKYGAFKEAVIINYTEQLL 113
Query: 231 EALHYLHSLSKPIIHRDVKSANVLLDEN-FVPKLGDFG-IVKMSETSNMKTMYTENLTGT 288
L YLH IIHRDVK AN+L+D ++ DFG +++ + L GT
Sbjct: 114 RGLSYLHE--NQIIHRDVKGANLLIDSTGQRLRIADFGAAARLAAKGTGAGEFQGQLLGT 171
Query: 289 RPYMPPEAMHCQISTKT-DVFSYGVILLELLTGMKPIDDNNTILYYYLV 336
+M PE + + ++ DV+S G +++E+ T P + + L+
Sbjct: 172 IAFMAPEVLRGEQYGRSCDVWSVGCVIIEMATAKPPWNAEKHSNHLALI 220
Score = 43.7 bits (103), Expect = 1e-04
Identities = 29/89 (32%), Positives = 44/89 (49%), Gaps = 5/89 (5%)
Query: 464 VAEALHYLHSLSKPIIHRDVKSANVLLDEN-FVPKLGDFG-IVKMSETSNVKTMYTENLT 521
+ L YLH IIHRDVK AN+L+D ++ DFG +++ + L
Sbjct: 112 LLRGLSYLHE--NQIIHRDVKGANLLIDSTGQRLRIADFGAAARLAAKGTGAGEFQGQLL 169
Query: 522 GTRPYMPPEAMHCQISTKT-DVFSYGAQI 549
GT +M PE + + ++ DV+S G I
Sbjct: 170 GTIAFMAPEVLRGEQYGRSCDVWSVGCVI 198
>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 = 80.8 bits (200), Expect = 1e-16
Identities = 62/232 (26%), Positives = 99/232 (42%), Gaps = 43/232 (18%)
Query: 116 KLGEGQFGTVYYG-KLKNGMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTLSQ 174
KLGEG FG VY ++K G +A+K + + E PI E++ L +
Sbjct: 15 KLGEGTFGEVYKARQIKTGRVVALKKILMH----------NEKDGFPITALR-EIKILKK 63
Query: 175 CKHVNLLRLLGL-------CNNIMNCI--VYEYMC---NGSLYDRLARVNNTPPLDSNKR 222
KH N++ L+ + + V YM +G L + V T
Sbjct: 64 LKHPNVVPLIDMAVERPDKSKRKRGSVYMVTPYMDHDLSGLLEN--PSVKLTESQIKC-- 119
Query: 223 YSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMY- 281
L + E ++YLH I+HRD+K+AN+L+D + K+ DFG+ + +
Sbjct: 120 --YMLQLLEGINYLHE--NHILHRDIKAANILIDNQGILKIADFGLARPYDGPPPNPKGG 175
Query: 282 ----TENLTG---TRPYMPPEAM--HCQISTKTDVFSYGVILLELLTGMKPI 324
T T TR Y PPE + + +T D++ G + E+ T +PI
Sbjct: 176 GGGGTRKYTNLVVTRWYRPPELLLGERRYTTAVDIWGIGCVFAEMFTR-RPI 226
Score = 53.5 bits (129), Expect = 1e-07
Identities = 28/91 (30%), Positives = 45/91 (49%), Gaps = 12/91 (13%)
Query: 466 EALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMY-----TENL 520
E ++YLH I+HRD+K+AN+L+D + K+ DFG+ + + T
Sbjct: 126 EGINYLHE--NHILHRDIKAANILIDNQGILKIADFGLARPYDGPPPNPKGGGGGGTRKY 183
Query: 521 TG---TRPYMPPEAM--HCQISTKTDVFSYG 546
T TR Y PPE + + +T D++ G
Sbjct: 184 TNLVVTRWYRPPELLLGERRYTTAVDIWGIG 214
>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 = 79.9 bits (197), Expect = 1e-16
Identities = 79/296 (26%), Positives = 124/296 (41%), Gaps = 35/296 (11%)
Query: 108 KPYPRRGNKLGEGQFGTV--YYGKLKN---GMEIAVKTLENNANYSSSNSDNTEAAMIPI 162
K Y ++ LGEG FG V Y N G +AVKTL+ NT
Sbjct: 3 KRYLKKIRVLGEGHFGKVSLYCYDPANDGTGEMVAVKTLK-----RECGQQNTSG----- 52
Query: 163 LLFENEVQTLSQCKHVNLLRLLGLCNNIMNCI---VYEYMCNGSLYDRLARVNNTPPLDS 219
++ E+ L H N+++ G C+ + EY+ GSL D L + L+
Sbjct: 53 --WKKEINILKTLYHENIVKYKGCCSEQGGKGLQLIMEYVPLGSLRDYLPKHK----LNL 106
Query: 220 NKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKT 279
+ A + E + YLHS + IHRD+ + NVLLD + + K+GDFG+ K +
Sbjct: 107 AQLLLFAQQICEGMAYLHS--QHYIHRDLAARNVLLDNDRLVKIGDFGLAKAVPEGHEYY 164
Query: 280 MYTENLTGTRP---YMPPEAMHCQISTKTDVFSYGVILLELLTGMKPIDDNNTILYYYLV 336
E+ G P Y + S +DV+S+GV L ELLT +
Sbjct: 165 RVRED--GDSPVFWYAVECLKENKFSYASDVWSFGVTLYELLTHCDSKQSPPKKFEEMIG 222
Query: 337 VEQ----EVPVREVLDKEAGEWNETHVETLIGIVFEKCCVFEKDKRASMRDIVDLL 388
+Q V + E+L++ + + I+ + C E R + R ++ +L
Sbjct: 223 PKQGQMTVVRLIELLERGMRLPCPKNCPQEVYILMKNCWETEAKFRPTFRSLIPIL 278
Score = 51.1 bits (122), Expect = 6e-07
Identities = 29/86 (33%), Positives = 44/86 (51%), Gaps = 7/86 (8%)
Query: 464 VAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTENLTGT 523
+ E + YLHS + IHRD+ + NVLLD + + K+GDFG+ K + E+ G
Sbjct: 116 ICEGMAYLHS--QHYIHRDLAARNVLLDNDRLVKIGDFGLAKAVPEGHEYYRVRED--GD 171
Query: 524 RP---YMPPEAMHCQISTKTDVFSYG 546
P Y + S +DV+S+G
Sbjct: 172 SPVFWYAVECLKENKFSYASDVWSFG 197
>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 = 80.1 bits (197), Expect = 2e-16
Identities = 72/253 (28%), Positives = 111/253 (43%), Gaps = 36/253 (14%)
Query: 116 KLGEGQFGTVYYGKLK-NGMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTLSQ 174
+LG+G FG VY K K G A K +E + + + E M+ E++ L+
Sbjct: 19 ELGDGAFGKVYKAKNKETGALAAAKVIE------TKSEEELEDYMV-------EIEILAT 65
Query: 175 CKHVNLLRLLGLCNNIMNCIVYEYMCNGSLYD----RLARVNNTPPLDSNKRYSIALGVA 230
C H +++LLG + C G D L R P + I +
Sbjct: 66 CNHPYIVKLLGAFYWDGKLWIMIEFCPGGAVDAIMLELDRGLTEPQIQV-----ICRQML 120
Query: 231 EALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYT-ENLTGTR 289
EAL YLHS IIHRD+K+ NVLL + KL DFG+ N+KT+ ++ GT
Sbjct: 121 EALQYLHS--MKIIHRDLKAGNVLLTLDGDIKLADFGV----SAKNVKTLQRRDSFIGTP 174
Query: 290 PYMPPEAMHCQI------STKTDVFSYGVILLELLTGMKPIDDNNTILYYYLVVEQEVPV 343
+M PE + C+ K D++S G+ L+E+ P + N + + + E P
Sbjct: 175 YWMAPEVVMCETMKDTPYDYKADIWSLGITLIEMAQIEPPHHELNPMRVLLKIAKSEPPT 234
Query: 344 REVLDKEAGEWNE 356
K + E+ +
Sbjct: 235 LSQPSKWSMEFRD 247
Score = 67.4 bits (164), Expect = 3e-12
Identities = 44/113 (38%), Positives = 60/113 (53%), Gaps = 17/113 (15%)
Query: 466 EALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYT-ENLTGTR 524
EAL YLHS IIHRD+K+ NVLL + KL DFG+ NVKT+ ++ GT
Sbjct: 121 EALQYLHS--MKIIHRDLKAGNVLLTLDGDIKLADFGV----SAKNVKTLQRRDSFIGTP 174
Query: 525 PYMPPEAMHCQISTKTDVFSYGAQIKTQHITNVDIADRERYYSLQTMLPGHHE 577
+M PE + C+ + K + Y A I + IT +++A E P HHE
Sbjct: 175 YWMAPEVVMCE-TMKDTPYDYKADIWSLGITLIEMAQIE---------PPHHE 217
>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 = 80.1 bits (197), Expect = 2e-16
Identities = 73/249 (29%), Positives = 112/249 (44%), Gaps = 33/249 (13%)
Query: 115 NKLGEGQFGTVYYGKLKNGMEI-AVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTLS 173
+++G G FG VY+ + E+ AVK + +YS ++ +I EV+ L
Sbjct: 27 HEIGHGSFGAVYFATNSHTNEVVAVKKM----SYSGKQTNEKWQDII------KEVKFLQ 76
Query: 174 QCKHVNLLRLLG-LCNNIMNCIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGVAEA 232
Q KH N + G +V EY C GS D L + PL + +I G +
Sbjct: 77 QLKHPNTIEYKGCYLKEHTAWLVMEY-CLGSASDLLEV--HKKPLQEVEIAAITHGALQG 133
Query: 233 LHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLTGTRPYM 292
L YLHS + IHRD+K+ N+LL E KL DFG S +N + GT +M
Sbjct: 134 LAYLHSHNM--IHRDIKAGNILLTEPGQVKLADFGSASKSSPAN-------SFVGTPYWM 184
Query: 293 PPEAM----HCQISTKTDVFSYGVILLELLTGMKPIDDNNTILYYYLVVEQEVPVREVLD 348
PE + Q K DV+S G+ +EL P+ + N + Y + + + P
Sbjct: 185 APEVILAMDEGQYDGKVDVWSLGITCIELAERKPPLFNMNAMSALYHIAQNDSPTL---- 240
Query: 349 KEAGEWNET 357
++ EW ++
Sbjct: 241 -QSNEWTDS 248
Score = 54.6 bits (131), Expect = 5e-08
Identities = 40/117 (34%), Positives = 57/117 (48%), Gaps = 20/117 (17%)
Query: 451 PLDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETS 510
PL + +I G + L YLHS + IHRD+K+ N+LL E KL DFG S +
Sbjct: 117 PLQEVEIAAITHGALQGLAYLHSHNM--IHRDIKAGNILLTEPGQVKLADFGSASKSSPA 174
Query: 511 NVKTMYTENLTGTRPYMPPEAM----HCQISTKTDVFSYGAQIKTQHITNVDIADRE 563
N + GT +M PE + Q K DV+S G IT +++A+R+
Sbjct: 175 N-------SFVGTPYWMAPEVILAMDEGQYDGKVDVWSLG-------ITCIELAERK 217
>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 = 79.7 bits (197), Expect = 2e-16
Identities = 72/233 (30%), Positives = 100/233 (42%), Gaps = 45/233 (19%)
Query: 117 LGEGQFGTVYYGKL---KNGMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTLS 173
+G G FGTV K+ +G +AVK + S D E +L+ + V S
Sbjct: 12 IGRGAFGTVN--KMLHKPSGTIMAVKRI-------RSTVDEKE--QKRLLMDLDVVMRSS 60
Query: 174 QCKHVNLLRLLGLCNNIMNC-IVYEYM------CNGSLYDRLARVNNTPPLDSNKRYSIA 226
C +++ G +C I E M +Y+ L V + IA
Sbjct: 61 DC--PYIVKFYGALFREGDCWICMELMDISLDKFYKYVYEVLKSV-----IPEEILGKIA 113
Query: 227 LGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLT 286
+ +AL+YL K IIHRDVK +N+LLD N KL DFGI S KT
Sbjct: 114 VATVKALNYLKEELK-IIHRDVKPSNILLDRNGNIKLCDFGISGQLVDSIAKTRD----A 168
Query: 287 GTRPYMPPEAMHCQIST--------KTDVFSYGVILLELLTGMKPIDDNNTIL 331
G RPYM PE +I ++DV+S G+ L E+ TG P N++
Sbjct: 169 GCRPYMAPE----RIDPSARDGYDVRSDVWSLGITLYEVATGKFPYPKWNSVF 217
Score = 63.5 bits (155), Expect = 5e-11
Identities = 43/109 (39%), Positives = 54/109 (49%), Gaps = 24/109 (22%)
Query: 460 IALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTEN 519
IA+ +AL+YL K IIHRDVK +N+LLD N KL DFGI S KT
Sbjct: 112 IAVATVKALNYLKEELK-IIHRDVKPSNILLDRNGNIKLCDFGISGQLVDSIAKTRD--- 167
Query: 520 LTGTRPYMPPEAMHCQIST--------KTDVFSYGAQIKTQHITNVDIA 560
G RPYM PE +I ++DV+S G IT ++A
Sbjct: 168 -AGCRPYMAPE----RIDPSARDGYDVRSDVWSLG-------ITLYEVA 204
>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 = 79.6 bits (196), Expect = 3e-16
Identities = 73/243 (30%), Positives = 110/243 (45%), Gaps = 60/243 (24%)
Query: 116 KLGEGQFGTVYYGKLKNGME-----------------IAVKTLENNANYSSSNSDNTEAA 158
KLGEGQFG V+ ++ N + +AVK L +AN ++ N
Sbjct: 12 KLGEGQFGEVHLCEVVNPQDLPTLQFPFNVRKGRPLLVAVKILRPDANKNARND------ 65
Query: 159 MIPILLFENEVQTLSQCKHVNLLRLLGLC-NNIMNCIVYEYMCNGSL---------YDRL 208
F EV+ LS+ K N++RLLG+C + C++ EYM NG L D+
Sbjct: 66 ------FLKEVKILSRLKDPNIIRLLGVCVDEDPLCMITEYMENGDLNQFLSSHHLDDKE 119
Query: 209 ARVNNTPPLDS-------NKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVP 261
N+ P + +AL +A + YL SL+ +HRD+ + N L+ EN
Sbjct: 120 ENGNDAVPPAHCLPAISYSSLLHVALQIASGMKYLSSLN--FVHRDLATRNCLVGENLTI 177
Query: 262 KLGDFGIVKMSETSNMKTMYTENLTGTRPYMPPEAM--HC----QISTKTDVFSYGVILL 315
K+ DFG MS Y + G R +P M C + +T +DV+++GV L
Sbjct: 178 KIADFG---MSRNLYAGDYY--RIQG-RAVLPIRWMAWECILMGKFTTASDVWAFGVTLW 231
Query: 316 ELL 318
E+L
Sbjct: 232 EIL 234
Score = 40.3 bits (94), Expect = 0.002
Identities = 18/45 (40%), Positives = 28/45 (62%), Gaps = 2/45 (4%)
Query: 459 SIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGI 503
+AL +A + YL SL+ +HRD+ + N L+ EN K+ DFG+
Sbjct: 142 HVALQIASGMKYLSSLN--FVHRDLATRNCLVGENLTIKIADFGM 184
>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 = 78.5 bits (193), Expect = 3e-16
Identities = 69/218 (31%), Positives = 101/218 (46%), Gaps = 23/218 (10%)
Query: 116 KLGEGQFGTVYYGKLKNGMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTLSQC 175
K+GEG FG +Y K K+ E V + + EA+ + EV L++
Sbjct: 7 KIGEGSFGKIYLAKAKSDSEHCVI---KEIDLTKMPVKEKEAS-------KKEVILLAKM 56
Query: 176 KHVNLLRLLG-LCNNIMNCIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGVAEALH 234
KH N++ N IV EY C+G D + R+N + ++ ++ V +L
Sbjct: 57 KHPNIVTFFASFQENGRLFIVMEY-CDGG--DLMKRINRQRGVLFSEDQILSWFVQISLG 113
Query: 235 YLHSLSKPIIHRDVKSANVLLDEN-FVPKLGDFGIVKMSETSNMKTMYTENLTGTRPYMP 293
H + I+HRD+KS N+ L +N V KLGDFGI + N GT Y+
Sbjct: 114 LKHIHDRKILHRDIKSQNIFLSKNGMVAKLGDFGIAR---QLNDSMELAYTCVGTPYYLS 170
Query: 294 PEAMHCQ---ISTKTDVFSYGVILLELLTGMKPIDDNN 328
PE CQ + KTD++S G +L EL T P + NN
Sbjct: 171 PEI--CQNRPYNNKTDIWSLGCVLYELCTLKHPFEGNN 206
Score = 51.9 bits (124), Expect = 2e-07
Identities = 35/91 (38%), Positives = 48/91 (52%), Gaps = 15/91 (16%)
Query: 460 IALGVAEALHYLHSLSKPIIHRDVKSANVLLDEN-FVPKLGDFGIVKMSETSNVKTMYTE 518
I+LG L ++H + I+HRD+KS N+ L +N V KLGDFGI + N
Sbjct: 110 ISLG----LKHIHD--RKILHRDIKSQNIFLSKNGMVAKLGDFGIAR---QLNDSMELAY 160
Query: 519 NLTGTRPYMPPEAMHCQ---ISTKTDVFSYG 546
GT Y+ PE CQ + KTD++S G
Sbjct: 161 TCVGTPYYLSPEI--CQNRPYNNKTDIWSLG 189
>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 = 78.3 bits (193), Expect = 4e-16
Identities = 62/218 (28%), Positives = 100/218 (45%), Gaps = 26/218 (11%)
Query: 117 LGEGQFG-TVYYGKLKNGMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTLSQC 175
LG+G FG Y + ++ + K + N S + A+ NE+ LS
Sbjct: 8 LGKGAFGEATLYRRTEDDSLVVWKEV-NLTRLSEKERRD---AL-------NEIVILSLL 56
Query: 176 KHVNLLRLLG--LCNNIMNCIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGVAEAL 233
+H N++ + +N + I EY G+LYD++ R + + A+
Sbjct: 57 QHPNIIAYYNHFMDDNTL-LIEMEYANGGTLYDKIVRQKGQL-FEEEMVLWYLFQIVSAV 114
Query: 234 HYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLTGTRPYMP 293
Y+H I+HRD+K+ N+ L + + KLGDFGI K+ + E + GT YM
Sbjct: 115 SYIHKAG--ILHRDIKTLNIFLTKAGLIKLGDFGISKI---LGSEYSMAETVVGTPYYMS 169
Query: 294 PEAMHCQ---ISTKTDVFSYGVILLELLTGMKPIDDNN 328
PE CQ + K+D+++ G +L ELLT + D N
Sbjct: 170 PEL--CQGVKYNFKSDIWALGCVLYELLTLKRTFDATN 205
Score = 55.5 bits (134), Expect = 1e-08
Identities = 30/86 (34%), Positives = 47/86 (54%), Gaps = 10/86 (11%)
Query: 464 VAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTENLTGT 523
+ A+ Y+H I+HRD+K+ N+ L + + KLGDFGI K+ + E + GT
Sbjct: 110 IVSAVSYIHKAG--ILHRDIKTLNIFLTKAGLIKLGDFGISKI---LGSEYSMAETVVGT 164
Query: 524 RPYMPPEAMHCQ---ISTKTDVFSYG 546
YM PE CQ + K+D+++ G
Sbjct: 165 PYYMSPEL--CQGVKYNFKSDIWALG 188
>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 = 79.4 bits (195), Expect = 4e-16
Identities = 71/247 (28%), Positives = 114/247 (46%), Gaps = 33/247 (13%)
Query: 116 KLGEGQFGTVYYGK-LKNGMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTLSQ 174
++G G FG VY+ + ++ +A+K + +YS S+ +I EV+ L +
Sbjct: 32 EIGHGSFGAVYFARDVRTNEVVAIKKM----SYSGKQSNEKWQDII------KEVKFLQR 81
Query: 175 CKHVNLLRLLG-LCNNIMNCIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGVAEAL 233
KH N + G +V EY C GS D L + PL + +I G + L
Sbjct: 82 IKHPNSIEYKGCYLREHTAWLVMEY-CLGSASDLLEV--HKKPLQEVEIAAITHGALQGL 138
Query: 234 HYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLTGTRPYMP 293
YLHS + +IHRD+K+ N+LL E KL DFG ++ +N + GT +M
Sbjct: 139 AYLHSHN--MIHRDIKAGNILLTEPGQVKLADFGSASIASPAN-------SFVGTPYWMA 189
Query: 294 PEAM----HCQISTKTDVFSYGVILLELLTGMKPIDDNNTILYYYLVVEQEVPVREVLDK 349
PE + Q K DV+S G+ +EL P+ + N + Y + + E P
Sbjct: 190 PEVILAMDEGQYDGKVDVWSLGITCIELAERKPPLFNMNAMSALYHIAQNESPTL----- 244
Query: 350 EAGEWNE 356
++ EW++
Sbjct: 245 QSNEWSD 251
Score = 55.5 bits (133), Expect = 3e-08
Identities = 39/117 (33%), Positives = 59/117 (50%), Gaps = 20/117 (17%)
Query: 451 PLDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETS 510
PL + +I G + L YLHS + +IHRD+K+ N+LL E KL DFG ++ +
Sbjct: 121 PLQEVEIAAITHGALQGLAYLHSHN--MIHRDIKAGNILLTEPGQVKLADFGSASIASPA 178
Query: 511 NVKTMYTENLTGTRPYMPPEAM----HCQISTKTDVFSYGAQIKTQHITNVDIADRE 563
N + GT +M PE + Q K DV+S G IT +++A+R+
Sbjct: 179 N-------SFVGTPYWMAPEVILAMDEGQYDGKVDVWSLG-------ITCIELAERK 221
>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 = 77.6 bits (191), Expect = 6e-16
Identities = 60/208 (28%), Positives = 98/208 (47%), Gaps = 26/208 (12%)
Query: 116 KLGEGQFGTVYYGKLKNGMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTLSQC 175
+LG GQFG V+ GK + +++A+K + A F E + + +
Sbjct: 11 ELGSGQFGVVHLGKWRAQIKVAIKAINEGAMSEED--------------FIEEAKVMMKL 56
Query: 176 KHVNLLRLLGLCNNIMNC-IVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGVAEALH 234
H L++L G+C IV E+M NG L + L + L + S+ V E +
Sbjct: 57 SHPKLVQLYGVCTQQKPLYIVTEFMENGCLLNYLRQ--RQGKLSKDMLLSMCQDVCEGME 114
Query: 235 YLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLTGTRP--YM 292
YL S IHRD+ + N L+ V K+ DFG+ + + YT + P +
Sbjct: 115 YLERNS--FIHRDLAARNCLVSSTGVVKVSDFGMTRYV----LDDEYTSSSGAKFPVKWS 168
Query: 293 PPEAMH-CQISTKTDVFSYGVILLELLT 319
PPE + + S+K+DV+S+GV++ E+ T
Sbjct: 169 PPEVFNFSKYSSKSDVWSFGVLMWEVFT 196
Score = 43.7 bits (103), Expect = 1e-04
Identities = 29/91 (31%), Positives = 46/91 (50%), Gaps = 9/91 (9%)
Query: 459 SIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTE 518
S+ V E + YL S IHRD+ + N L+ V K+ DFG+ + + YT
Sbjct: 104 SMCQDVCEGMEYLERNS--FIHRDLAARNCLVSSTGVVKVSDFGMTRYV----LDDEYTS 157
Query: 519 NLTGTRP--YMPPEAMH-CQISTKTDVFSYG 546
+ P + PPE + + S+K+DV+S+G
Sbjct: 158 SSGAKFPVKWSPPEVFNFSKYSSKSDVWSFG 188
>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 = 77.9 bits (192), Expect = 6e-16
Identities = 58/223 (26%), Positives = 97/223 (43%), Gaps = 42/223 (18%)
Query: 117 LGEGQFGTVYYGKLKNGME------IAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQ 170
LG G+FG V+ K K E + VK L+ + +N ++ F E+
Sbjct: 13 LGRGEFGEVFLAKAKGIEEEGGETLVLVKALQ------KTKDENLQSE------FRRELD 60
Query: 171 TLSQCKHVNLLRLLGLCNNIM-NCIVYEYMCNGSLYDRL------ARVNNTPPLDSNKRY 223
+ H N++RLLGLC + ++ EY G L L PPL + ++
Sbjct: 61 MFRKLSHKNVVRLLGLCREAEPHYMILEYTDLGDLKQFLRATKSKDEKLKPPPLSTKQKV 120
Query: 224 SIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTE 283
++ +A + +L + +HRD+ + N L+ VK+S S K +Y
Sbjct: 121 ALCTQIALGMDHLSNAR--FVHRDLAARNCLVSSQR--------EVKVSLLSLSKDVYNS 170
Query: 284 ------NLTGTRPYMPPEAMHCQI-STKTDVFSYGVILLELLT 319
N ++ PEA+ STK+DV+S+GV++ E+ T
Sbjct: 171 EYYKLRNALIPLRWLAPEAVQEDDFSTKSDVWSFGVLMWEVFT 213
Score = 44.4 bits (105), Expect = 9e-05
Identities = 31/125 (24%), Positives = 55/125 (44%), Gaps = 19/125 (15%)
Query: 431 DTGETKQCQLFKLARVNNT--PPLDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANV 488
D G+ KQ ++ PPL + ++ ++ +A + +L + +HRD+ + N
Sbjct: 91 DLGDLKQFLRATKSKDEKLKPPPLSTKQKVALCTQIALGMDHLSNAR--FVHRDLAARNC 148
Query: 489 LLDENFVPKLGDFGIVKMSETSNVKTMYTE------NLTGTRPYMPPEAMHCQI-STKTD 541
L+ VK+S S K +Y N ++ PEA+ STK+D
Sbjct: 149 LVSSQR--------EVKVSLLSLSKDVYNSEYYKLRNALIPLRWLAPEAVQEDDFSTKSD 200
Query: 542 VFSYG 546
V+S+G
Sbjct: 201 VWSFG 205
>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 = 77.7 bits (192), Expect = 8e-16
Identities = 60/231 (25%), Positives = 90/231 (38%), Gaps = 45/231 (19%)
Query: 117 LGEGQFGTVYYGK-LKNGMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTLSQ- 174
+GEG +G VY + K G +A+K ++ D E + E L +
Sbjct: 14 IGEGTYGKVYKARHKKTGQLVAIKIMDIIE-------DEEEEI-------KEEYNILRKY 59
Query: 175 CKHVNLLRLLG--LCNNIMNC-----IVYEYMCNGSLYDRLARVNNTPPLDSNKRYS--- 224
H N+ G + N +V E GS+ D V KR
Sbjct: 60 SNHPNIATFYGAFIKKNPPGNDDQLWLVMELCGGGSVTDL---VKGL--RKKGKRLKEEW 114
Query: 225 ---IALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMY 281
I L YLH +IHRD+K N+LL +N KL DFG+ +++ +
Sbjct: 115 IAYILRETLRGLAYLHE--NKVIHRDIKGQNILLTKNAEVKLVDFGVSAQLDSTLGR--- 169
Query: 282 TENLTGTRPYMPPEAMHCQ------ISTKTDVFSYGVILLELLTGMKPIDD 326
GT +M PE + C ++DV+S G+ +EL G P+ D
Sbjct: 170 RNTFIGTPYWMAPEVIACDEQPDASYDARSDVWSLGITAIELADGKPPLCD 220
Score = 58.4 bits (142), Expect = 2e-09
Identities = 36/130 (27%), Positives = 54/130 (41%), Gaps = 26/130 (20%)
Query: 446 VNNTPPLDSNKRYS------IALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLG 499
V KR I L YLH +IHRD+K N+LL +N KL
Sbjct: 100 VKGL--RKKGKRLKEEWIAYILRETLRGLAYLHE--NKVIHRDIKGQNILLTKNAEVKLV 155
Query: 500 DFGIVKMSETSNVKTMYTENLTGTRPYMPPEAMHCQ------ISTKTDVFSYGAQIKTQH 553
DFG+ +++ + GT +M PE + C ++DV+S G
Sbjct: 156 DFGVSAQLDSTLGR---RNTFIGTPYWMAPEVIACDEQPDASYDARSDVWSLG------- 205
Query: 554 ITNVDIADRE 563
IT +++AD +
Sbjct: 206 ITAIELADGK 215
>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 = 77.0 bits (189), Expect = 1e-15
Identities = 65/215 (30%), Positives = 107/215 (49%), Gaps = 31/215 (14%)
Query: 117 LGEGQFGTVYYGKLKNGMEIAVKTLENNANYSSSNSDNTEAAMIPILL---FENEVQTLS 173
LG+G FG V+ G LK+ +AVKT + + +P L F +E + L
Sbjct: 3 LGKGNFGEVFKGTLKDKTPVAVKTCKED---------------LPQELKIKFLSEARILK 47
Query: 174 QCKHVNLLRLLGLCNNIMNC-IVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGVAEA 232
Q H N+++L+G+C IV E + G L + + L + + AL A
Sbjct: 48 QYDHPNIVKLIGVCTQRQPIYIVMELVPGGDFLSFLRKKKDE--LKTKQLVKFALDAAAG 105
Query: 233 LHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLTGTRP-- 290
+ YL S K IHRD+ + N L+ EN V K+ DFG+ + + +Y+ + P
Sbjct: 106 MAYLES--KNCIHRDLAARNCLVGENNVLKISDFGMSRQEDDG----IYSSSGLKQIPIK 159
Query: 291 YMPPEAM-HCQISTKTDVFSYGVILLELLT-GMKP 323
+ PEA+ + + S+++DV+SYG++L E + G+ P
Sbjct: 160 WTAPEALNYGRYSSESDVWSYGILLWETFSLGVCP 194
Score = 43.1 bits (101), Expect = 2e-04
Identities = 32/98 (32%), Positives = 53/98 (54%), Gaps = 9/98 (9%)
Query: 452 LDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSN 511
L + + AL A + YL S K IHRD+ + N L+ EN V K+ DFG+ + +
Sbjct: 90 LKTKQLVKFALDAAAGMAYLES--KNCIHRDLAARNCLVGENNVLKISDFGMSRQEDDG- 146
Query: 512 VKTMYTENLTGTRP--YMPPEAM-HCQISTKTDVFSYG 546
+Y+ + P + PEA+ + + S+++DV+SYG
Sbjct: 147 ---IYSSSGLKQIPIKWTAPEALNYGRYSSESDVWSYG 181
>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 = 77.0 bits (189), Expect = 1e-15
Identities = 57/208 (27%), Positives = 101/208 (48%), Gaps = 26/208 (12%)
Query: 116 KLGEGQFGTVYYGKLKNGMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTLSQC 175
KLG GQFG V+ ++AVKT++ + + F E +
Sbjct: 13 KLGAGQFGEVWMATYNKHTKVAVKTMK--------------PGSMSVEAFLAEANVMKTL 58
Query: 176 KHVNLLRLLGLCNNIMNCIVYEYMCNGSLYDRL-ARVNNTPPLDSNKRYSIALGVAEALH 234
+H L++L + I+ E+M GSL D L + + PL K + +AE +
Sbjct: 59 QHDKLVKLHAVVTKEPIYIITEFMAKGSLLDFLKSDEGSKQPLP--KLIDFSAQIAEGMA 116
Query: 235 YLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLTGTRP--YM 292
++ + IHRD+++AN+L+ + V K+ DFG+ ++ E + YT P +
Sbjct: 117 FIEQ--RNYIHRDLRAANILVSASLVCKIADFGLARVIEDNE----YTAREGAKFPIKWT 170
Query: 293 PPEAM-HCQISTKTDVFSYGVILLELLT 319
PEA+ + K+DV+S+G++L+E++T
Sbjct: 171 APEAINFGSFTIKSDVWSFGILLMEIVT 198
Score = 44.6 bits (105), Expect = 7e-05
Identities = 26/86 (30%), Positives = 48/86 (55%), Gaps = 9/86 (10%)
Query: 464 VAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTENLTGT 523
+AE + ++ + IHRD+++AN+L+ + V K+ DFG+ ++ E + YT
Sbjct: 111 IAEGMAFIEQ--RNYIHRDLRAANILVSASLVCKIADFGLARVIEDNE----YTAREGAK 164
Query: 524 RP--YMPPEAM-HCQISTKTDVFSYG 546
P + PEA+ + K+DV+S+G
Sbjct: 165 FPIKWTAPEAINFGSFTIKSDVWSFG 190
>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 = 77.1 bits (190), Expect = 1e-15
Identities = 66/216 (30%), Positives = 103/216 (47%), Gaps = 34/216 (15%)
Query: 117 LGEGQFGTV---YYGKLKN--GMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQT 171
LG+G FG+V Y L++ G +AVK L+++ + D FE E++
Sbjct: 12 LGKGNFGSVELCRYDPLQDNTGEVVAVKKLQHST--AEHLRD-----------FEREIEI 58
Query: 172 LSQCKHVNLLRLLGLC-----NNIMNCIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIA 226
L +H N+++ G+C N+ +V EY+ GSL D L + LD K A
Sbjct: 59 LKSLQHDNIVKYKGVCYSAGRRNLR--LVMEYLPYGSLRDYL--QKHRERLDHRKLLLYA 114
Query: 227 LGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLT 286
+ + + YL S K +HRD+ + N+L++ K+GDFG+ K+ K Y
Sbjct: 115 SQICKGMEYLGS--KRYVHRDLATRNILVESENRVKIGDFGLTKVLPQD--KEYYKVREP 170
Query: 287 GTRP---YMPPEAMHCQISTKTDVFSYGVILLELLT 319
G P Y P + S +DV+S+GV+L EL T
Sbjct: 171 GESPIFWYAPESLTESKFSVASDVWSFGVVLYELFT 206
Score = 40.5 bits (95), Expect = 0.001
Identities = 30/103 (29%), Positives = 47/103 (45%), Gaps = 7/103 (6%)
Query: 447 NNTPPLDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKM 506
+ LD K A + + + YL S K +HRD+ + N+L++ K+GDFG+ K+
Sbjct: 100 KHRERLDHRKLLLYASQICKGMEYLGS--KRYVHRDLATRNILVESENRVKIGDFGLTKV 157
Query: 507 SETSNVKTMYTENLTGTRP---YMPPEAMHCQISTKTDVFSYG 546
K Y G P Y P + S +DV+S+G
Sbjct: 158 LPQD--KEYYKVREPGESPIFWYAPESLTESKFSVASDVWSFG 198
>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 = 77.7 bits (191), Expect = 1e-15
Identities = 75/239 (31%), Positives = 114/239 (47%), Gaps = 45/239 (18%)
Query: 110 YPRR----GNKLGEGQFGTVY----YGKLKNGME----IAVKTLENNANYSSSNSDNTEA 157
+PR G LGEG FG V YG K+ + +AVK L++NA +D A
Sbjct: 9 FPRDRLVLGKPLGEGCFGQVVRAEAYGIDKSRPDQTVTVAVKMLKDNA------TDKDLA 62
Query: 158 AMIPILLFENEVQTLSQCKHVNLLRLLGLCNNIMNC-IVYEYMCNGSLYDRL-ARVNNTP 215
+I E E+ L KH N++ LLG+C ++ EY G+L + L AR P
Sbjct: 63 DLIS----EMELMKLIG-KHKNIINLLGVCTQEGPLYVIVEYAAKGNLREFLRARRPPGP 117
Query: 216 ------------PLDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKL 263
L S A VA + YL S + IHRD+ + NVL+ E+ V K+
Sbjct: 118 DYTFDITKVPEEQLSFKDLVSCAYQVARGMEYLES--RRCIHRDLAARNVLVTEDNVMKI 175
Query: 264 GDFGIVKMSETSNMKTMYTENLTGTRP--YMPPEAMHCQIST-KTDVFSYGVILLELLT 319
DFG+ + + Y + G P +M PEA+ ++ T ++DV+S+G+++ E+ T
Sbjct: 176 ADFGLARGVHDID---YYKKTSNGRLPVKWMAPEALFDRVYTHQSDVWSFGILMWEIFT 231
Score = 48.8 bits (116), Expect = 4e-06
Identities = 32/91 (35%), Positives = 51/91 (56%), Gaps = 8/91 (8%)
Query: 459 SIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTE 518
S A VA + YL S + IHRD+ + NVL+ E+ V K+ DFG+ + + Y +
Sbjct: 138 SCAYQVARGMEYLES--RRCIHRDLAARNVLVTEDNVMKIADFGLARGVHDID---YYKK 192
Query: 519 NLTGTRP--YMPPEAMHCQIST-KTDVFSYG 546
G P +M PEA+ ++ T ++DV+S+G
Sbjct: 193 TSNGRLPVKWMAPEALFDRVYTHQSDVWSFG 223
>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 = 76.7 bits (189), Expect = 2e-15
Identities = 64/241 (26%), Positives = 111/241 (46%), Gaps = 34/241 (14%)
Query: 112 RRGNKLGEGQFGTVYYGK-LKNGMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQ 170
+R +G G +G VY GK + G +A+K + + ++ + + + I + EV
Sbjct: 4 QRLELIGRGAYGAVYRGKHVPTGRVVALKII-------NLDTPDDDVSDI-----QREVA 51
Query: 171 TLSQCKHV---NLLRLLG-LCNNIMNCIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIA 226
LSQ + N+ + G I+ EY GS+ L + P+ ++Y I+
Sbjct: 52 LLSQLRQSQPPNITKYYGSYLKGPRLWIIMEYAEGGSVRT-LMKAG---PIA--EKY-IS 104
Query: 227 LGVAE---ALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTE 283
+ + E AL Y+H +IHRD+K+AN+L+ KL DFG+ + ++ K
Sbjct: 105 VIIREVLVALKYIHK--VGVIHRDIKAANILVTNTGNVKLCDFGVAALLNQNSSK---RS 159
Query: 284 NLTGTRPYMPPEAMH--CQISTKTDVFSYGVILLELLTGMKPIDDNNTILYYYLVVEQEV 341
GT +M PE + TK D++S G+ + E+ TG P D + L+ + +
Sbjct: 160 TFVGTPYWMAPEVITEGKYYDTKADIWSLGITIYEMATGNPPYSDVDAFRAMMLIPKSKP 219
Query: 342 P 342
P
Sbjct: 220 P 220
Score = 50.1 bits (120), Expect = 1e-06
Identities = 28/82 (34%), Positives = 42/82 (51%), Gaps = 7/82 (8%)
Query: 467 ALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTENLTGTRPY 526
AL Y+H +IHRD+K+AN+L+ KL DFG+ + ++ K GT +
Sbjct: 113 ALKYIHK--VGVIHRDIKAANILVTNTGNVKLCDFGVAALLNQNSSK---RSTFVGTPYW 167
Query: 527 MPPEAMH--CQISTKTDVFSYG 546
M PE + TK D++S G
Sbjct: 168 MAPEVITEGKYYDTKADIWSLG 189
>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 = 75.8 bits (187), Expect = 3e-15
Identities = 37/96 (38%), Positives = 47/96 (48%), Gaps = 7/96 (7%)
Query: 229 VAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLTGT 288
+ AL YLHS K IIHRD+K N+LLDE + DF I + T +GT
Sbjct: 109 IVLALEYLHS--KGIIHRDIKPDNILLDEQGHVHITDFNIATKVTPDTLTTST----SGT 162
Query: 289 RPYMPPEAMHCQISTK-TDVFSYGVILLELLTGMKP 323
YM PE + Q + D +S GV E L G +P
Sbjct: 163 PGYMAPEVLCRQGYSVAVDWWSLGVTAYECLRGKRP 198
Score = 62.3 bits (152), Expect = 9e-11
Identities = 32/85 (37%), Positives = 41/85 (48%), Gaps = 7/85 (8%)
Query: 464 VAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTENLTGT 523
+ AL YLHS K IIHRD+K N+LLDE + DF I T + +GT
Sbjct: 109 IVLALEYLHS--KGIIHRDIKPDNILLDEQGHVHITDFNIATKVTPDT----LTTSTSGT 162
Query: 524 RPYMPPEAMHCQISTK-TDVFSYGA 547
YM PE + Q + D +S G
Sbjct: 163 PGYMAPEVLCRQGYSVAVDWWSLGV 187
>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 = 75.4 bits (186), Expect = 4e-15
Identities = 55/211 (26%), Positives = 92/211 (43%), Gaps = 27/211 (12%)
Query: 116 KLGEGQFGTVYYGK-LKNGMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTLSQ 174
K+GEG +G VY + G +A+K + E++ L +
Sbjct: 6 KIGEGTYGVVYKARDKLTGEIVAIKKI------KLRFESEGIPKTA-----LREIKLLKE 54
Query: 175 CKHVNLLRLLGLC---NNIMNCIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGVAE 231
H N+++LL + ++ +V+E+M + LY + L + S + +
Sbjct: 55 LNHPNIIKLLDVFRHKGDLY--LVFEFM-DTDLYKLIKD--RQRGLPESLIKSYLYQLLQ 109
Query: 232 ALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLTGTRPY 291
L + HS I+HRD+K N+L++ V KL DFG+ + + YT + TR Y
Sbjct: 110 GLAFCHSHG--ILHRDLKPENLLINTEGVLKLADFGLARSFGSPV--RPYTHYVV-TRWY 164
Query: 292 MPPEAM--HCQISTKTDVFSYGVILLELLTG 320
PE + ST D++S G I ELL+
Sbjct: 165 RAPELLLGDKGYSTPVDIWSVGCIFAELLSR 195
Score = 54.3 bits (131), Expect = 5e-08
Identities = 34/122 (27%), Positives = 56/122 (45%), Gaps = 11/122 (9%)
Query: 427 VIILDTGETKQCQLFKLARVNNTPPLDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSA 486
++ + +T +L K + L + Y + G+A + HS I+HRD+K
Sbjct: 74 YLVFEFMDTDLYKLIKDRQRGLPESLIKSYLYQLLQGLA----FCHSHG--ILHRDLKPE 127
Query: 487 NVLLDENFVPKLGDFGIVKMSETSNVKTMYTENLTGTRPYMPPEAM--HCQISTKTDVFS 544
N+L++ V KL DFG+ + + YT + TR Y PE + ST D++S
Sbjct: 128 NLLINTEGVLKLADFGLARSFGSPV--RPYTHYVV-TRWYRAPELLLGDKGYSTPVDIWS 184
Query: 545 YG 546
G
Sbjct: 185 VG 186
>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 = 75.9 bits (186), Expect = 5e-15
Identities = 75/288 (26%), Positives = 125/288 (43%), Gaps = 41/288 (14%)
Query: 104 GFNRKPYPRRGNKLGEGQFGTVYYG-KLKNGMEIAVKTLENNANYSSSNSDNTEAAMIPI 162
G +K Y R K+G+G GTVY + G E+A+K +
Sbjct: 15 GDPKKKYTRF-EKIGQGASGTVYTAIDIATGQEVAIKQMNLQQQPKKE------------ 61
Query: 163 LLFENEVQTLSQCKHVNLLRLLG--LCNNIMNCIVYEYMCNGSLYDRLARVNNTPPLDSN 220
L NE+ + + K+ N++ L L + + +V EY+ GSL D V +D
Sbjct: 62 -LIINEILVMRENKNPNIVNYLDSYLVGDEL-WVVMEYLAGGSLTD----VVTETCMDEG 115
Query: 221 KRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKM--SETSNMK 278
+ ++ +AL +LHS +IHRD+KS N+LL + KL DFG E S
Sbjct: 116 QIAAVCRECLQALDFLHS--NQVIHRDIKSDNILLGMDGSVKLTDFGFCAQITPEQSKRS 173
Query: 279 TMYTENLTGTRPYMPPEAMHCQI-STKTDVFSYGVILLELLTGMKPIDDNNTILYYYLVV 337
TM GT +M PE + + K D++S G++ +E++ G P + N + YL+
Sbjct: 174 TM-----VGTPYWMAPEVVTRKAYGPKVDIWSLGIMAIEMVEGEPPYLNENPLRALYLIA 228
Query: 338 EQEVPVREVLDKEAGEWNETHVETLIGIVFEKCCVFEKDKRASMRDIV 385
P + N + + +C + D+R S ++++
Sbjct: 229 TNGTPELQ---------NPERLSAVFRDFLNRCLEMDVDRRGSAKELL 267
Score = 42.4 bits (99), Expect = 3e-04
Identities = 33/98 (33%), Positives = 48/98 (48%), Gaps = 10/98 (10%)
Query: 452 LDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKM--SET 509
+D + ++ +AL +LHS +IHRD+KS N+LL + KL DFG E
Sbjct: 112 MDEGQIAAVCRECLQALDFLHS--NQVIHRDIKSDNILLGMDGSVKLTDFGFCAQITPEQ 169
Query: 510 SNVKTMYTENLTGTRPYMPPEAMHCQI-STKTDVFSYG 546
S TM GT +M PE + + K D++S G
Sbjct: 170 SKRSTM-----VGTPYWMAPEVVTRKAYGPKVDIWSLG 202
>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 = 75.6 bits (186), Expect = 5e-15
Identities = 47/142 (33%), Positives = 78/142 (54%), Gaps = 12/142 (8%)
Query: 188 NNIMNCIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGVAEALHYLHSLSKPIIHRD 247
NNI C+ E+M GSL DR+ + P++ + IA+ V E L YL+++ + I+HRD
Sbjct: 76 NNI--CMCMEFMDCGSL-DRIYKKGGPIPVEILGK--IAVAVVEGLTYLYNVHR-IMHRD 129
Query: 248 VKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLTGTRPYMPPEAMHC-QISTKTD 306
+K +N+L++ KL DFG+ + + + GT YM PE + + + K+D
Sbjct: 130 IKPSNILVNSRGQIKLCDFGV-----SGELINSIADTFVGTSTYMSPERIQGGKYTVKSD 184
Query: 307 VFSYGVILLELLTGMKPIDDNN 328
V+S G+ ++EL G P +N
Sbjct: 185 VWSLGISIIELALGKFPFAFSN 206
Score = 53.3 bits (128), Expect = 1e-07
Identities = 31/91 (34%), Positives = 51/91 (56%), Gaps = 7/91 (7%)
Query: 460 IALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTEN 519
IA+ V E L YL+++ + I+HRD+K +N+L++ KL DFG+ + + +
Sbjct: 108 IAVAVVEGLTYLYNVHR-IMHRDIKPSNILVNSRGQIKLCDFGV-----SGELINSIADT 161
Query: 520 LTGTRPYMPPEAMHC-QISTKTDVFSYGAQI 549
GT YM PE + + + K+DV+S G I
Sbjct: 162 FVGTSTYMSPERIQGGKYTVKSDVWSLGISI 192
>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 = 75.4 bits (185), Expect = 5e-15
Identities = 66/290 (22%), Positives = 142/290 (48%), Gaps = 43/290 (14%)
Query: 112 RRGNKLGEGQFGTVYYG-------KLKNGMEIAVKTLENNANYSSSNSDNTEAAMIPILL 164
R+ LG G FGTV+ G +K + +A+KT+++ + +
Sbjct: 10 RKLKLLGSGVFGTVHKGIWIPEGDSIK--IPVAIKTIQDRSGRQTFQE------------ 55
Query: 165 FENEVQTLSQCKHVNLLRLLGLCNNIMNCIVYEYMCNGSLYDRLARVNNTPPLDSNKRYS 224
+ + + H ++RLLG+C +V + GSL D + + + LD + +
Sbjct: 56 ITDHMLAMGSLDHAYIVRLLGICPGASLQLVTQLSPLGSLLDHVRQ--HRDSLDPQRLLN 113
Query: 225 IALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTEN 284
+ +A+ ++YL ++HR++ + N+LL + + ++ DFG+ + + K Y+E+
Sbjct: 114 WCVQIAKGMYYLEE--HRMVHRNLAARNILLKSDSIVQIADFGVADLLYPDDKKYFYSEH 171
Query: 285 LTGTRPYMPPEAMHCQIST-KTDVFSYGVILLELLT-GMKPIDDNNTILYYYLVVEQEVP 342
T + +M E++ T ++DV+SYGV + E+++ G +P Y + EVP
Sbjct: 172 KTPIK-WMALESILFGRYTHQSDVWSYGVTVWEMMSYGAEP---------YAGMRPHEVP 221
Query: 343 VREVLDKEAGE-WNETHVETL-IGIVFEKCCVFEKDKRASMRDIVDLLSK 390
++L+K GE + + T+ + +V KC + +++ R + +++ + ++
Sbjct: 222 --DLLEK--GERLAQPQICTIDVYMVMVKCWMIDENVRPTFKELANEFTR 267
Score = 43.0 bits (101), Expect = 2e-04
Identities = 23/87 (26%), Positives = 50/87 (57%), Gaps = 4/87 (4%)
Query: 464 VAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTENLTGT 523
+A+ ++YL ++HR++ + N+LL + + ++ DFG+ + + K Y+E+ T
Sbjct: 118 IAKGMYYLEE--HRMVHRNLAARNILLKSDSIVQIADFGVADLLYPDDKKYFYSEHKTPI 175
Query: 524 RPYMPPEAMHCQIST-KTDVFSYGAQI 549
+ +M E++ T ++DV+SYG +
Sbjct: 176 K-WMALESILFGRYTHQSDVWSYGVTV 201
>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 = 74.8 bits (184), Expect = 6e-15
Identities = 63/219 (28%), Positives = 99/219 (45%), Gaps = 45/219 (20%)
Query: 116 KLGEGQFGTVYYGK-LKNGMEIAVKTLENNANYSSSNSDNTEAAMIPILLFE-------- 166
K+G+GQF VY L +G +A+K ++ +FE
Sbjct: 9 KIGKGQFSVVYKAICLLDGRVVALKKVQ---------------------IFEMMDAKARQ 47
Query: 167 ---NEVQTLSQCKHVNLLRLLG--LCNNIMNCIVYEYMCNGSLYDRLAR--VNNTPPLDS 219
E+ L Q H N+++ L + NN +N IV E G L R+ + +
Sbjct: 48 DCLKEIDLLKQLDHPNVIKYLASFIENNELN-IVLELADAGDL-SRMIKHFKKQKRLIPE 105
Query: 220 NKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKT 279
+ + + AL ++HS K I+HRD+K ANV + V KLGD G+ + + KT
Sbjct: 106 RTIWKYFVQLCSALEHMHS--KRIMHRDIKPANVFITATGVVKLGDLGLGRFFSS---KT 160
Query: 280 MYTENLTGTRPYMPPEAMHCQ-ISTKTDVFSYGVILLEL 317
+L GT YM PE +H + K+D++S G +L E+
Sbjct: 161 TAAHSLVGTPYYMSPERIHENGYNFKSDIWSLGCLLYEM 199
Score = 59.0 bits (143), Expect = 1e-09
Identities = 33/84 (39%), Positives = 48/84 (57%), Gaps = 6/84 (7%)
Query: 464 VAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTENLTGT 523
+ AL ++HS K I+HRD+K ANV + V KLGD G+ + + KT +L GT
Sbjct: 115 LCSALEHMHS--KRIMHRDIKPANVFITATGVVKLGDLGLGRFFSS---KTTAAHSLVGT 169
Query: 524 RPYMPPEAMHCQ-ISTKTDVFSYG 546
YM PE +H + K+D++S G
Sbjct: 170 PYYMSPERIHENGYNFKSDIWSLG 193
>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 = 74.9 bits (184), Expect = 6e-15
Identities = 68/217 (31%), Positives = 97/217 (44%), Gaps = 32/217 (14%)
Query: 117 LGEGQFGTVYYGK-LKNGMEIAVKTL-ENNANYSSSNSDNTEAAMIPILLFENEVQTLSQ 174
LG+G +G VY + L + IA+K + E ++ Y L E E+ S
Sbjct: 16 LGKGTYGIVYAARDLSTQVRIAIKEIPERDSRYVQP-------------LHE-EIALHSY 61
Query: 175 CKHVNLLRLLGLC--NNIMNCIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALG--VA 230
KH N+++ LG N I E + GSL L + PL N++ I +
Sbjct: 62 LKHRNIVQYLGSDSENGFFK-IFMEQVPGGSLSALLR--SKWGPLKDNEQTIIFYTKQIL 118
Query: 231 EALHYLHSLSKPIIHRDVKSANVLLDE-NFVPKLGDFGIVKMSETSNMKTMYTENLTGTR 289
E L YLH I+HRD+K NVL++ + V K+ DFG K N TE TGT
Sbjct: 119 EGLKYLHDNQ--IVHRDIKGDNVLVNTYSGVVKISDFGTSKRLAGIN---PCTETFTGTL 173
Query: 290 PYMPPEAMHCQI---STKTDVFSYGVILLELLTGMKP 323
YM PE + D++S G ++E+ TG P
Sbjct: 174 QYMAPEVIDKGPRGYGAPADIWSLGCTIVEMATGKPP 210
Score = 47.9 bits (114), Expect = 5e-06
Identities = 28/68 (41%), Positives = 37/68 (54%), Gaps = 6/68 (8%)
Query: 464 VAEALHYLHSLSKPIIHRDVKSANVLLDE-NFVPKLGDFGIVKMSETSNVKTMYTENLTG 522
+ E L YLH I+HRD+K NVL++ + V K+ DFG K + + TE TG
Sbjct: 117 ILEGLKYLHDNQ--IVHRDIKGDNVLVNTYSGVVKISDFGTSK--RLAGINPC-TETFTG 171
Query: 523 TRPYMPPE 530
T YM PE
Sbjct: 172 TLQYMAPE 179
>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 = 75.1 bits (185), Expect = 7e-15
Identities = 64/224 (28%), Positives = 97/224 (43%), Gaps = 34/224 (15%)
Query: 117 LGEGQFGTVYYGK-LKNGMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTLSQC 175
+G G G VY + K G +AVK + + N + IL+ + V C
Sbjct: 23 IGSGTCGQVYKMRFKKTGHVMAVKQM-----RRTGNKEE----NKRILMDLDVVLKSHDC 73
Query: 176 KHVNLLRLLGLCNNIMNCIVYEYM-CNGSLYDRLA-RVNNTPPLDSNKRYSIALGVAEAL 233
++ ++ G I + V+ M + D+L R+ P+ + + + + +AL
Sbjct: 74 PYI--VKCYGYF--ITDSDVFICMELMSTCLDKLLKRIQG--PIPEDILGKMTVAIVKAL 127
Query: 234 HYL---HSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLTGTRP 290
HYL H +IHRDVK +N+LLD + KL DFGI S KT G
Sbjct: 128 HYLKEKHG----VIHRDVKPSNILLDASGNVKLCDFGISGRLVDSKAKT----RSAGCAA 179
Query: 291 YMPPEAMHCQIST-----KTDVFSYGVILLELLTGMKPIDDNNT 329
YM PE + + DV+S G+ L+EL TG P + T
Sbjct: 180 YMAPERIDPPDPNPKYDIRADVWSLGISLVELATGQFPYKNCKT 223
Score = 56.6 bits (137), Expect = 1e-08
Identities = 34/95 (35%), Positives = 45/95 (47%), Gaps = 16/95 (16%)
Query: 460 IALGVAEALHYL---HSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMY 516
+ + + +ALHYL H +IHRDVK +N+LLD + KL DFGI S KT
Sbjct: 119 MTVAIVKALHYLKEKHG----VIHRDVKPSNILLDASGNVKLCDFGISGRLVDSKAKT-- 172
Query: 517 TENLTGTRPYMPPEAMHCQIST-----KTDVFSYG 546
G YM PE + + DV+S G
Sbjct: 173 --RSAGCAAYMAPERIDPPDPNPKYDIRADVWSLG 205
>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 = 75.1 bits (184), Expect = 8e-15
Identities = 68/231 (29%), Positives = 108/231 (46%), Gaps = 41/231 (17%)
Query: 114 GNKLGEGQFGTVYYG--------KLKNGMEIAVKTLENNANYSSSNSDNTEAAMIPILLF 165
G LGEG FG V K K + +AVK L+++A + +E M+ ++
Sbjct: 20 GKPLGEGCFGQVVMAEALGIDKDKPKEAVTVAVKMLKDDATEKDLSDLVSEMEMMKMI-- 77
Query: 166 ENEVQTLSQCKHVNLLRLLGLCNNIMNC-IVYEYMCNGSL--YDRLAR---------VNN 213
KH N++ LLG C ++ EY G+L Y R R +
Sbjct: 78 ---------GKHKNIINLLGACTQDGPLYVIVEYASKGNLREYLRARRPPGMEYSYDIAR 128
Query: 214 TP--PLDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKM 271
P + S VA + YL S+ IHRD+ + NVL+ EN V K+ DFG+ +
Sbjct: 129 VPDEQMTFKDLVSCTYQVARGMEYL--ASQKCIHRDLAARNVLVTENNVMKIADFGLAR- 185
Query: 272 SETSNMKTMYTENLTGTRP--YMPPEAMHCQIST-KTDVFSYGVILLELLT 319
+ +N+ Y + G P +M PEA+ ++ T ++DV+S+GV++ E+ T
Sbjct: 186 -DVNNID-YYKKTTNGRLPVKWMAPEALFDRVYTHQSDVWSFGVLMWEIFT 234
Score = 50.0 bits (119), Expect = 1e-06
Identities = 36/109 (33%), Positives = 60/109 (55%), Gaps = 9/109 (8%)
Query: 441 FKLARVNNTPPLDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGD 500
+ +ARV + + S VA + YL S+ IHRD+ + NVL+ EN V K+ D
Sbjct: 124 YDIARVPDEQ-MTFKDLVSCTYQVARGMEYL--ASQKCIHRDLAARNVLVTENNVMKIAD 180
Query: 501 FGIVKMSETSNVKTMYTENLTGTRP--YMPPEAMHCQIST-KTDVFSYG 546
FG+ + + +N+ Y + G P +M PEA+ ++ T ++DV+S+G
Sbjct: 181 FGLAR--DVNNID-YYKKTTNGRLPVKWMAPEALFDRVYTHQSDVWSFG 226
>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 = 74.5 bits (184), Expect = 9e-15
Identities = 61/216 (28%), Positives = 102/216 (47%), Gaps = 30/216 (13%)
Query: 116 KLGEGQFGTVYYGKLKNGMEI-AVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTLSQ 174
+LG+G FG+VY + K E+ A+K + + S E M EV++L +
Sbjct: 6 QLGDGTFGSVYLARNKETGELVAIKKM--KKKFYS-----WEECMN-----LREVKSLRK 53
Query: 175 CK-HVNLLRLLGLCNNIMN---CIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGVA 230
H N+++L + N V+EYM G+LY L + P + SI +
Sbjct: 54 LNEHPNIVKLKEVF--RENDELYFVFEYM-EGNLYQ-LMKDRKGKPFSESVIRSIIYQIL 109
Query: 231 EALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLTGTRP 290
+ L ++H HRD+K N+L+ V K+ DFG+ + E + YT+ + TR
Sbjct: 110 QGLAHIHKHG--FFHRDLKPENLLVSGPEVVKIADFGLAR--EIRSRPP-YTDYV-STRW 163
Query: 291 YMPPEA-MHCQ-ISTKTDVFSYGVILLELLTGMKPI 324
Y PE + S+ D+++ G I+ EL T ++P+
Sbjct: 164 YRAPEILLRSTSYSSPVDIWALGCIMAELYT-LRPL 198
Score = 46.8 bits (112), Expect = 2e-05
Identities = 25/94 (26%), Positives = 41/94 (43%), Gaps = 6/94 (6%)
Query: 437 QCQLFKLARVNNTPPLDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVP 496
+ L++L + P + SI + + L ++H HRD+K N+L+ V
Sbjct: 81 EGNLYQLMKDRKGKPFSESVIRSIIYQILQGLAHIHKHG--FFHRDLKPENLLVSGPEVV 138
Query: 497 KLGDFGIVKMSETSNVKTMYTENLTGTRPYMPPE 530
K+ DFG+ + + T Y TR Y PE
Sbjct: 139 KIADFGLAREIRSRPPYTDY----VSTRWYRAPE 168
>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 = 73.8 bits (181), Expect = 1e-14
Identities = 72/244 (29%), Positives = 107/244 (43%), Gaps = 44/244 (18%)
Query: 116 KLGEGQFGTVYYGK---------LKNGMEIAVKTLENNANYSSSNSDNTEAAMIPILLFE 166
+LG+G FGTVY K LK EI V L N + N EA
Sbjct: 7 RLGKGSFGTVYLVKDKKAVAEERLKVLKEIPVGELNPNETVQA----NQEA--------- 53
Query: 167 NEVQTLSQCKHVNLLRLLG-LCNNIMNCIVYEYMCNGSLYDRLARVNNTPPLDSNKRY-- 223
Q LS+ H +++ CI+ EY L +L + +T S +
Sbjct: 54 ---QLLSKLDHPAIVKFHASFLERDAFCIITEYCEGRDLDCKLEELKHTGKTLSENQVCE 110
Query: 224 ---SIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETS-NMKT 279
+ LGV HY+H + I+HRD+K+ N+ L N + K+GDFG+ ++ S ++ T
Sbjct: 111 WFIQLLLGV----HYMHQ--RRILHRDLKAKNIFLKNNLL-KIGDFGVSRLLMGSCDLAT 163
Query: 280 MYTENLTGTRPYMPPEAM-HCQISTKTDVFSYGVILLELLTGMKPIDDNNTILYYYLVVE 338
TGT YM PEA+ H +K+D++S G IL E+ + N + +VE
Sbjct: 164 ----TFTGTPYYMSPEALKHQGYDSKSDIWSLGCILYEMCCLAHAFEGQNFLSVVLRIVE 219
Query: 339 QEVP 342
P
Sbjct: 220 GPTP 223
Score = 54.9 bits (132), Expect = 3e-08
Identities = 34/87 (39%), Positives = 52/87 (59%), Gaps = 13/87 (14%)
Query: 462 LGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETS-NVKTMYTENL 520
LGV HY+H + I+HRD+K+ N+ L N + K+GDFG+ ++ S ++ T
Sbjct: 117 LGV----HYMHQ--RRILHRDLKAKNIFLKNNLL-KIGDFGVSRLLMGSCDLAT----TF 165
Query: 521 TGTRPYMPPEAM-HCQISTKTDVFSYG 546
TGT YM PEA+ H +K+D++S G
Sbjct: 166 TGTPYYMSPEALKHQGYDSKSDIWSLG 192
>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 = 73.5 bits (180), Expect = 2e-14
Identities = 66/240 (27%), Positives = 116/240 (48%), Gaps = 34/240 (14%)
Query: 114 GNKLGEGQFGTVYYGKLKNG---MEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQ 170
G LGEG+FG+V G+L +++AVKT++ S D F +E
Sbjct: 4 GKTLGEGEFGSVMEGQLNQDDSILKVAVKTMKIAICTRSEMED-----------FLSEAV 52
Query: 171 TLSQCKHVNLLRLLGLC-NNIMN------CIVYEYMCNGSLYDRL--ARVNNTPP-LDSN 220
+ + H N++RL+G+C + + ++ +M +G L+ L +R+ + P L +
Sbjct: 53 CMKEFDHPNVMRLIGVCLQTVESEGYPSPVVILPFMKHGDLHSFLLYSRLGDCPQYLPTQ 112
Query: 221 KRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTM 280
+A + YL S K IHRD+ + N +L+EN + DFG+ K +
Sbjct: 113 MLVKFMTDIASGMEYLSS--KSFIHRDLAARNCMLNENMNVCVADFGLSKKIYNGD---Y 167
Query: 281 YTENLTGTRP--YMPPEAMHCQI-STKTDVFSYGVILLELLT-GMKPIDD-NNTILYYYL 335
Y + P ++ E++ ++ +TK+DV+S+GV + E+ T G P N+ +Y YL
Sbjct: 168 YRQGRIAKMPVKWIAIESLADRVYTTKSDVWSFGVTMWEIATRGQTPYPGVENSEIYDYL 227
Score = 40.4 bits (94), Expect = 0.002
Identities = 43/154 (27%), Positives = 71/154 (46%), Gaps = 22/154 (14%)
Query: 426 PVIILDTGETKQCQLFKL-ARVNNTPP-LDSNKRYSIALGVAEALHYLHSLSKPIIHRDV 483
PV+IL + F L +R+ + P L + +A + YL S K IHRD+
Sbjct: 81 PVVILPFMKHGDLHSFLLYSRLGDCPQYLPTQMLVKFMTDIASGMEYLSS--KSFIHRDL 138
Query: 484 KSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTENLTGTRP--YMPPEAMHCQI-STKT 540
+ N +L+EN + DFG+ K + Y + P ++ E++ ++ +TK+
Sbjct: 139 AARNCMLNENMNVCVADFGLSKKIYNGD---YYRQGRIAKMPVKWIAIESLADRVYTTKS 195
Query: 541 DVFSYGAQIKTQHITNVDIADRERYYSLQTMLPG 574
DV+S+G +T +IA R QT PG
Sbjct: 196 DVWSFG-------VTMWEIATRG-----QTPYPG 217
>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 = 73.9 bits (182), Expect = 2e-14
Identities = 64/221 (28%), Positives = 96/221 (43%), Gaps = 36/221 (16%)
Query: 115 NKLGEGQFGTVYYGKLKNGMEI-AVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTLS 173
N++GEG +G VY + EI A+K + + E IPI E+ L
Sbjct: 13 NRIGEGTYGIVYRARDTTSGEIVALKKVRMD----------NERDGIPISSLR-EITLLL 61
Query: 174 QCKHVNLLRLLGLC-----NNIMNCIVYEYMCN---GSLYDRLARVNNTPPLDSNKRYSI 225
+H N++ L + ++I +V EY C SL D N P ++ +
Sbjct: 62 NLRHPNIVELKEVVVGKHLDSIF--LVMEY-CEQDLASLLD-----NMPTPFSESQVKCL 113
Query: 226 ALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENL 285
L + L YLH IIHRD+K +N+LL + K+ DFG+ + T +
Sbjct: 114 MLQLLRGLQYLHE--NFIIHRDLKVSNLLLTDKGCLKIADFGLART--YGLPAKPMTPKV 169
Query: 286 TGTRPYMPPEAM-HCQISTKT-DVFSYGVILLELLTGMKPI 324
T Y PE + C T D+++ G IL ELL KP+
Sbjct: 170 V-TLWYRAPELLLGCTTYTTAIDMWAVGCILAELLAH-KPL 208
Score = 47.0 bits (112), Expect = 1e-05
Identities = 27/90 (30%), Positives = 40/90 (44%), Gaps = 7/90 (7%)
Query: 443 LARV--NNTPPLDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGD 500
LA + N P ++ + L + L YLH IIHRD+K +N+LL + K+ D
Sbjct: 94 LASLLDNMPTPFSESQVKCLMLQLLRGLQYLHE--NFIIHRDLKVSNLLLTDKGCLKIAD 151
Query: 501 FGIVKMSETSNVKTMYTENLTGTRPYMPPE 530
FG+ + T + T Y PE
Sbjct: 152 FGLART--YGLPAKPMTPKVV-TLWYRAPE 178
>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 = 73.1 bits (179), Expect = 2e-14
Identities = 80/286 (27%), Positives = 137/286 (47%), Gaps = 45/286 (15%)
Query: 117 LGEGQFGTVYYGK-LKNG----MEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQT 171
LG G FGTVY G + +G + +A+K L N +S N E IL +E
Sbjct: 15 LGSGAFGTVYKGIWIPDGENVKIPVAIKVLREN----TSPKANKE-----IL---DEAYV 62
Query: 172 LSQCKHVNLLRLLGLCNNIMNCIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGVAE 231
++ + RLLG+C +V + M G L D + N + S + + +A+
Sbjct: 63 MAGVGSPYVCRLLGICLTSTVQLVTQLMPYGCLLDYVRE--NKDRIGSQDLLNWCVQIAK 120
Query: 232 ALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLTGTRP- 290
+ YL + ++HRD+ + NVL+ K+ DFG+ ++ + +T Y + G P
Sbjct: 121 GMSYLEEVR--LVHRDLAARNVLVKSPNHVKITDFGLARLLDID--ETEYHAD-GGKVPI 175
Query: 291 -YMPPEA-MHCQISTKTDVFSYGVILLELLT-GMKPIDDNNTILYYYLVVEQEVPVREVL 347
+M E+ +H + + ++DV+SYGV + EL+T G KP D +P RE+
Sbjct: 176 KWMALESILHRRFTHQSDVWSYGVTVWELMTFGAKPYDG--------------IPAREIP 221
Query: 348 D-KEAGE-WNETHVETL-IGIVFEKCCVFEKDKRASMRDIVDLLSK 390
D E GE + + T+ + ++ KC + + + R R++VD S+
Sbjct: 222 DLLEKGERLPQPPICTIDVYMIMVKCWMIDSECRPRFRELVDEFSR 267
Score = 35.0 bits (80), Expect = 0.076
Identities = 25/89 (28%), Positives = 50/89 (56%), Gaps = 8/89 (8%)
Query: 464 VAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTENLTGT 523
+A+ + YL + ++HRD+ + NVL+ K+ DFG+ ++ + +T Y + G
Sbjct: 118 IAKGMSYLEEVR--LVHRDLAARNVLVKSPNHVKITDFGLARLLDID--ETEYHAD-GGK 172
Query: 524 RP--YMPPEA-MHCQISTKTDVFSYGAQI 549
P +M E+ +H + + ++DV+SYG +
Sbjct: 173 VPIKWMALESILHRRFTHQSDVWSYGVTV 201
>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 = 73.9 bits (181), Expect = 3e-14
Identities = 68/232 (29%), Positives = 108/232 (46%), Gaps = 43/232 (18%)
Query: 114 GNKLGEGQFGTVYYG--------KLKNGMEIAVKTLENNANYSSSNSDNTEAAMIPILLF 165
G LGEG FG V K + +AVK L+++A + +E M+ ++
Sbjct: 17 GKPLGEGCFGQVVMAEAIGIDKDKPNKPVTVAVKMLKDDATDKDLSDLVSEMEMMKMI-- 74
Query: 166 ENEVQTLSQCKHVNLLRLLGLCNNIMNC-IVYEYMCNGSLYDRLARVNNTPPLDSN---- 220
KH N++ LLG C ++ EY G+L + L R P +D +
Sbjct: 75 ---------GKHKNIINLLGACTQDGPLYVLVEYASKGNLREYL-RARRPPGMDYSFDTC 124
Query: 221 ----------KRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVK 270
S A VA + YL S+ IHRD+ + NVL+ E+ V K+ DFG+ +
Sbjct: 125 KLPEEQLTFKDLVSCAYQVARGMEYL--ASQKCIHRDLAARNVLVTEDNVMKIADFGLAR 182
Query: 271 MSETSNMKTMYTENLTGTRP--YMPPEAMHCQIST-KTDVFSYGVILLELLT 319
+ N+ Y + G P +M PEA+ ++ T ++DV+S+GV+L E+ T
Sbjct: 183 --DVHNID-YYKKTTNGRLPVKWMAPEALFDRVYTHQSDVWSFGVLLWEIFT 231
Score = 50.8 bits (121), Expect = 8e-07
Identities = 33/91 (36%), Positives = 53/91 (58%), Gaps = 8/91 (8%)
Query: 459 SIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTE 518
S A VA + YL S+ IHRD+ + NVL+ E+ V K+ DFG+ + + N+ Y +
Sbjct: 138 SCAYQVARGMEYL--ASQKCIHRDLAARNVLVTEDNVMKIADFGLAR--DVHNID-YYKK 192
Query: 519 NLTGTRP--YMPPEAMHCQIST-KTDVFSYG 546
G P +M PEA+ ++ T ++DV+S+G
Sbjct: 193 TTNGRLPVKWMAPEALFDRVYTHQSDVWSFG 223
>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 = 73.5 bits (180), Expect = 3e-14
Identities = 67/239 (28%), Positives = 107/239 (44%), Gaps = 22/239 (9%)
Query: 117 LGEGQFGTVYYGKLKNGMEI-AVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTLSQC 175
LG+G FG V + K E+ A+K L+ + D+ E M+ E + L+
Sbjct: 8 LGKGSFGKVMLAERKGTDELYAIKILKKDV---VIQDDDVECTMV-------EKRVLALQ 57
Query: 176 KHVNLLRLLGLCNNIMNCI--VYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGVAEAL 233
L L C ++ + V EY+ G L + +V + A ++ L
Sbjct: 58 DKPPFLTQLHSCFQTVDRLYFVMEYVNGGDLMYHIQQVGK---FKEPQAVFYAAEISVGL 114
Query: 234 HYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLTGTRPYMP 293
+LH + II+RD+K NV+LD K+ DFG M + + + T GT Y+
Sbjct: 115 FFLHR--RGIIYRDLKLDNVMLDSEGHIKIADFG---MCKEHMVDGVTTRTFCGTPDYIA 169
Query: 294 PEAMHCQISTKT-DVFSYGVILLELLTGMKPIDDNNTILYYYLVVEQEVPVREVLDKEA 351
PE + Q K+ D ++YGV+L E+L G P D + + ++E V + L KEA
Sbjct: 170 PEIIAYQPYGKSVDWWAYGVLLYEMLAGQPPFDGEDEDELFQSIMEHNVSYPKSLSKEA 228
Score = 44.6 bits (105), Expect = 9e-05
Identities = 30/87 (34%), Positives = 45/87 (51%), Gaps = 6/87 (6%)
Query: 461 ALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTENL 520
A ++ L +LH + II+RD+K NV+LD K+ DFG M + V + T
Sbjct: 107 AAEISVGLFFLHR--RGIIYRDLKLDNVMLDSEGHIKIADFG---MCKEHMVDGVTTRTF 161
Query: 521 TGTRPYMPPEAMHCQISTKT-DVFSYG 546
GT Y+ PE + Q K+ D ++YG
Sbjct: 162 CGTPDYIAPEIIAYQPYGKSVDWWAYG 188
>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 = 72.8 bits (178), Expect = 4e-14
Identities = 66/224 (29%), Positives = 110/224 (49%), Gaps = 40/224 (17%)
Query: 116 KLGEGQFGTVYYGKLKNGME------IAVKTLENNANYSSSNSDNTEAAMIPILLFENEV 169
+LG+G FG VY G K ++ +A+KT+ N A+M + F NE
Sbjct: 13 ELGQGSFGMVYEGIAKGVVKDEPETRVAIKTV------------NEAASMRERIEFLNEA 60
Query: 170 QTLSQ--CKHVNLLRLLGLCNNIM-NCIVYEYMCNGSLYDRL----ARVNNTP---PLDS 219
+ + C HV +RLLG+ + ++ E M G L L + N P P
Sbjct: 61 SVMKEFNCHHV--VRLLGVVSQGQPTLVIMELMTRGDLKSYLRSLRPEMENNPVQAPPSL 118
Query: 220 NKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVK-MSETSNMK 278
K +A +A+ + YL++ +HRD+ + N ++ E+F K+GDFG+ + + ET
Sbjct: 119 KKMIQMAGEIADGMAYLNA--NKFVHRDLAARNCMVAEDFTVKIGDFGMTRDIYETD--- 173
Query: 279 TMYTENLTGTRP--YMPPEAMHCQI-STKTDVFSYGVILLELLT 319
Y + G P +M PE++ + +T +DV+S+GV+L E+ T
Sbjct: 174 -YYRKGGKGLLPVRWMSPESLKDGVFTTYSDVWSFGVVLWEIAT 216
Score = 45.8 bits (108), Expect = 3e-05
Identities = 31/101 (30%), Positives = 56/101 (55%), Gaps = 12/101 (11%)
Query: 450 PPLDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVK-MSE 508
P L K +A +A+ + YL++ +HRD+ + N ++ E+F K+GDFG+ + + E
Sbjct: 116 PSL--KKMIQMAGEIADGMAYLNA--NKFVHRDLAARNCMVAEDFTVKIGDFGMTRDIYE 171
Query: 509 TSNVKTMYTENLTGTRP--YMPPEAMHCQI-STKTDVFSYG 546
T Y + G P +M PE++ + +T +DV+S+G
Sbjct: 172 TD----YYRKGGKGLLPVRWMSPESLKDGVFTTYSDVWSFG 208
>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 = 73.3 bits (180), Expect = 4e-14
Identities = 71/239 (29%), Positives = 105/239 (43%), Gaps = 22/239 (9%)
Query: 117 LGEGQFGTVYYGKLKNGMEI-AVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTLSQC 175
LG+G FG V + K E+ A+K L+ + D+ E M+ E V L
Sbjct: 8 LGKGSFGKVMLAERKGTDELYAIKILKKDVII---QDDDVECTMV-----EKRVLALPGK 59
Query: 176 KHVNLLRLLGLCNNIMNCI--VYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGVAEAL 233
L L C M+ + V EY+ G L + +V A +A L
Sbjct: 60 PP--FLTQLHSCFQTMDRLYFVMEYVNGGDLMYHIQQVGK---FKEPHAVFYAAEIAIGL 114
Query: 234 HYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLTGTRPYMP 293
+LHS K II+RD+K NV+LD K+ DFG M + + T GT Y+
Sbjct: 115 FFLHS--KGIIYRDLKLDNVMLDAEGHIKIADFG---MCKENIFGGKTTRTFCGTPDYIA 169
Query: 294 PEAMHCQISTKT-DVFSYGVILLELLTGMKPIDDNNTILYYYLVVEQEVPVREVLDKEA 351
PE + Q K+ D +++GV+L E+L G P D + + ++E V + L KEA
Sbjct: 170 PEIIAYQPYGKSVDWWAFGVLLYEMLAGQPPFDGEDEDELFQSIMEHNVSYPKSLSKEA 228
Score = 46.7 bits (111), Expect = 2e-05
Identities = 31/89 (34%), Positives = 46/89 (51%), Gaps = 10/89 (11%)
Query: 461 ALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVK--MSETSNVKTMYTE 518
A +A L +LHS K II+RD+K NV+LD K+ DFG+ K + +T
Sbjct: 107 AAEIAIGLFFLHS--KGIIYRDLKLDNVMLDAEGHIKIADFGMCKENIFGGKTTRT---- 160
Query: 519 NLTGTRPYMPPEAMHCQISTKT-DVFSYG 546
GT Y+ PE + Q K+ D +++G
Sbjct: 161 -FCGTPDYIAPEIIAYQPYGKSVDWWAFG 188
>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 = 73.1 bits (179), Expect = 4e-14
Identities = 68/232 (29%), Positives = 105/232 (45%), Gaps = 43/232 (18%)
Query: 114 GNKLGEGQFGTVYYG--------KLKNGMEIAVKTLENNANYSSSNSDNTEAAMIPILLF 165
G LGEG FG V K ++AVK L+++A + +E M+ ++
Sbjct: 23 GKPLGEGCFGQVVMAEAIGLDKEKPNRVTKVAVKMLKSDATEKDLSDLISEMEMMKMI-- 80
Query: 166 ENEVQTLSQCKHVNLLRLLGLCNNIMNC-IVYEYMCNGSLYDRLARVNNTPPLD------ 218
KH N++ LLG C ++ EY G+L + L R P ++
Sbjct: 81 ---------GKHKNIINLLGACTQDGPLYVIVEYASKGNLREYL-RARRPPGMEYCYNPT 130
Query: 219 --------SNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVK 270
S A VA + YL SK IHRD+ + NVL+ E+ V K+ DFG+ +
Sbjct: 131 QVPEEQLSFKDLVSCAYQVARGMEYL--ASKKCIHRDLAARNVLVTEDNVMKIADFGLAR 188
Query: 271 MSETSNMKTMYTENLTGTRP--YMPPEAMHCQIST-KTDVFSYGVILLELLT 319
+ Y + G P +M PEA+ +I T ++DV+S+GV+L E+ T
Sbjct: 189 ---DIHHIDYYKKTTNGRLPVKWMAPEALFDRIYTHQSDVWSFGVLLWEIFT 237
Score = 48.9 bits (116), Expect = 3e-06
Identities = 34/91 (37%), Positives = 53/91 (58%), Gaps = 8/91 (8%)
Query: 459 SIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTE 518
S A VA + YL SK IHRD+ + NVL+ E+ V K+ DFG+ + + ++ Y +
Sbjct: 144 SCAYQVARGMEYL--ASKKCIHRDLAARNVLVTEDNVMKIADFGLAR--DIHHID-YYKK 198
Query: 519 NLTGTRP--YMPPEAMHCQIST-KTDVFSYG 546
G P +M PEA+ +I T ++DV+S+G
Sbjct: 199 TTNGRLPVKWMAPEALFDRIYTHQSDVWSFG 229
>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 = 72.9 bits (179), Expect = 4e-14
Identities = 59/217 (27%), Positives = 105/217 (48%), Gaps = 35/217 (16%)
Query: 115 NKLGEGQFGTVYYG-KLKNGMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTLS 173
K+GEG G V G ++AVK ++ LLF NEV +
Sbjct: 25 VKIGEGSTGIVCIATDKSTGRQVAVKKMDLRKQQRRE------------LLF-NEVVIMR 71
Query: 174 QCKHVNLLRLLG--LCNNIMNCIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGVAE 231
+H N++ + L + + +V E++ G+L D + ++ + ++ L V +
Sbjct: 72 DYQHPNIVEMYSSYLVGDEL-WVVMEFLEGGALTDIVTHTR----MNEEQIATVCLAVLK 126
Query: 232 ALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLTGTRPY 291
AL +LH+ + +IHRD+KS ++LL + KL DFG ++ S + ++L GT +
Sbjct: 127 ALSFLHA--QGVIHRDIKSDSILLTSDGRVKLSDFGFC--AQVSK-EVPRRKSLVGTPYW 181
Query: 292 MPPEAMHCQIS-----TKTDVFSYGVILLELLTGMKP 323
M PE IS T+ D++S G++++E++ G P
Sbjct: 182 MAPEV----ISRLPYGTEVDIWSLGIMVIEMVDGEPP 214
Score = 49.0 bits (117), Expect = 3e-06
Identities = 32/93 (34%), Positives = 52/93 (55%), Gaps = 14/93 (15%)
Query: 459 SIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTE 518
++ L V +AL +LH+ + +IHRD+KS ++LL + KL DFG ++ S + +
Sbjct: 119 TVCLAVLKALSFLHA--QGVIHRDIKSDSILLTSDGRVKLSDFGFC--AQVS-KEVPRRK 173
Query: 519 NLTGTRPYMPPEAMHCQIS-----TKTDVFSYG 546
+L GT +M PE IS T+ D++S G
Sbjct: 174 SLVGTPYWMAPEV----ISRLPYGTEVDIWSLG 202
>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 = 72.4 bits (177), Expect = 5e-14
Identities = 66/249 (26%), Positives = 111/249 (44%), Gaps = 28/249 (11%)
Query: 116 KLGEGQFGTVYYGKLK-NGMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTLSQ 174
+LG+G FG VY + K G+ A K ++ + + + E M+ E+ L+
Sbjct: 12 ELGDGAFGKVYKAQNKETGVLAAAKVID------TKSEEELEDYMV-------EIDILAS 58
Query: 175 CKHVNLLRLLGLCNNIMNCIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGVAEALH 234
C H N+++LL N + C G D + + PL + + EAL+
Sbjct: 59 CDHPNIVKLLDAFYYENNLWILIEFCAGGAVDAVM-LELERPLTEPQIRVVCKQTLEALN 117
Query: 235 YLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMY-TENLTGTRPYMP 293
YLH IIHRD+K+ N+L + KL DFG+ N +T+ ++ GT +M
Sbjct: 118 YLHE--NKIIHRDLKAGNILFTLDGDIKLADFGV----SAKNTRTIQRRDSFIGTPYWMA 171
Query: 294 PEAMHCQIST------KTDVFSYGVILLELLTGMKPIDDNNTILYYYLVVEQEVPVREVL 347
PE + C+ S K DV+S G+ L+E+ P + N + + + E P
Sbjct: 172 PEVVMCETSKDRPYDYKADVWSLGITLIEMAQIEPPHHELNPMRVLLKIAKSEPPTLAQP 231
Query: 348 DKEAGEWNE 356
+ + E+ +
Sbjct: 232 SRWSSEFKD 240
Score = 56.2 bits (135), Expect = 1e-08
Identities = 39/113 (34%), Positives = 58/113 (51%), Gaps = 17/113 (15%)
Query: 466 EALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMY-TENLTGTR 524
EAL+YLH IIHRD+K+ N+L + KL DFG+ N +T+ ++ GT
Sbjct: 114 EALNYLHE--NKIIHRDLKAGNILFTLDGDIKLADFGV----SAKNTRTIQRRDSFIGTP 167
Query: 525 PYMPPEAMHCQISTKTDVFSYGAQIKTQHITNVDIADRERYYSLQTMLPGHHE 577
+M PE + C+ S K + Y A + + IT +++A E P HHE
Sbjct: 168 YWMAPEVVMCETS-KDRPYDYKADVWSLGITLIEMAQIE---------PPHHE 210
>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 = 72.4 bits (178), Expect = 5e-14
Identities = 61/212 (28%), Positives = 101/212 (47%), Gaps = 29/212 (13%)
Query: 116 KLGEGQFGTVYYGKLKN---GMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTL 172
K+GEG +G V+ K +N G +A+K + S D + I L E++ L
Sbjct: 8 KIGEGSYGVVF--KCRNRETGQIVAIK------KFVESEDD---PVIKKIAL--REIRML 54
Query: 173 SQCKHVNLLRLLGLC--NNIMNCIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGVA 230
Q KH NL+ L+ + ++ +V+EY C+ ++ + L + N + + I
Sbjct: 55 KQLKHPNLVNLIEVFRRKRKLH-LVFEY-CDHTVLNELEK--NPRGVPEHLIKKIIWQTL 110
Query: 231 EALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLTGTRP 290
+A+++ H + IHRDVK N+L+ + KL DFG ++ + YT+ TR
Sbjct: 111 QAVNFCHKHN--CIHRDVKPENILITKQGQIKLCDFGFARI--LTGPGDDYTD-YVATRW 165
Query: 291 YMPPEAM--HCQISTKTDVFSYGVILLELLTG 320
Y PE + Q DV++ G + ELLTG
Sbjct: 166 YRAPELLVGDTQYGPPVDVWAIGCVFAELLTG 197
Score = 46.2 bits (110), Expect = 2e-05
Identities = 27/97 (27%), Positives = 44/97 (45%), Gaps = 7/97 (7%)
Query: 452 LDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSN 511
+ + I +A+++ H + IHRDVK N+L+ + KL DFG ++ +
Sbjct: 97 VPEHLIKKIIWQTLQAVNFCHKHN--CIHRDVKPENILITKQGQIKLCDFGFARI--LTG 152
Query: 512 VKTMYTENLTGTRPYMPPEAM--HCQISTKTDVFSYG 546
YT+ TR Y PE + Q DV++ G
Sbjct: 153 PGDDYTD-YVATRWYRAPELLVGDTQYGPPVDVWAIG 188
>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 = 72.8 bits (178), Expect = 5e-14
Identities = 71/286 (24%), Positives = 123/286 (43%), Gaps = 37/286 (12%)
Query: 104 GFNRKPYPRRGNKLGEGQFGTVYYG-KLKNGMEIAVKTLENNANYSSSNSDNTEAAMIPI 162
G +K Y R K+G+G GTVY + G E+A++ +
Sbjct: 16 GDPKKKYTRF-EKIGQGASGTVYTAMDVATGQEVAIRQMNLQQQPKKE------------ 62
Query: 163 LLFENEVQTLSQCKHVNLLRLLG--LCNNIMNCIVYEYMCNGSLYDRLARVNNTPPLDSN 220
L NE+ + + K+ N++ L L + + +V EY+ GSL D V +D
Sbjct: 63 -LIINEILVMRENKNPNIVNYLDSYLVGDEL-WVVMEYLAGGSLTD----VVTETCMDEG 116
Query: 221 KRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTM 280
+ ++ +AL +LHS +IHRD+KS N+LL + KL DFG K
Sbjct: 117 QIAAVCRECLQALEFLHS--NQVIHRDIKSDNILLGMDGSVKLTDFGFCAQITPEQSK-- 172
Query: 281 YTENLTGTRPYMPPEAMHCQI-STKTDVFSYGVILLELLTGMKPIDDNNTILYYYLVVEQ 339
+ GT +M PE + + K D++S G++ +E++ G P + N + YL+
Sbjct: 173 -RSTMVGTPYWMAPEVVTRKAYGPKVDIWSLGIMAIEMIEGEPPYLNENPLRALYLIATN 231
Query: 340 EVPVREVLDKEAGEWNETHVETLIGIVFEKCCVFEKDKRASMRDIV 385
P + N + + +C + +KR S ++++
Sbjct: 232 GTPELQ---------NPEKLSAIFRDFLNRCLDMDVEKRGSAKELL 268
Score = 42.0 bits (98), Expect = 5e-04
Identities = 30/96 (31%), Positives = 46/96 (47%), Gaps = 6/96 (6%)
Query: 452 LDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSN 511
+D + ++ +AL +LHS +IHRD+KS N+LL + KL DFG
Sbjct: 113 MDEGQIAAVCRECLQALEFLHS--NQVIHRDIKSDNILLGMDGSVKLTDFGFCAQITPEQ 170
Query: 512 VKTMYTENLTGTRPYMPPEAMHCQI-STKTDVFSYG 546
K + GT +M PE + + K D++S G
Sbjct: 171 SK---RSTMVGTPYWMAPEVVTRKAYGPKVDIWSLG 203
>gnl|CDD|240233 PTZ00024, PTZ00024, cyclin-dependent protein kinase; Provisional.
Length = 335
Score = 72.9 bits (179), Expect = 6e-14
Identities = 60/239 (25%), Positives = 100/239 (41%), Gaps = 35/239 (14%)
Query: 108 KPYPRRGNKLGEGQFGTVY-YGKLKNGMEIAVKTLENNANYSSSNSDNTEAAMIPI-LLF 165
+ Y ++G LGEG +G V G +A+K ++ + D M I
Sbjct: 8 ERYIQKGAHLGEGTYGKVEKAYDTLTGKIVAIKKVKIIEISNDVTKDRQLVGMCGIHFTT 67
Query: 166 ENEVQTLSQCKHVNLLRLLGL-CNNIMNCIVYEYMCNGSLYDRLARVNNTPPLDSNKRYS 224
E++ +++ KH N++ L+ + +V + M D L +V +D R +
Sbjct: 68 LRELKIMNEIKHENIMGLVDVYVEGDFINLVMDIMA----SD-LKKV-----VDRKIRLT 117
Query: 225 ------IALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGI-------VKM 271
I L + L+ LH +HRD+ AN+ ++ + K+ DFG+
Sbjct: 118 ESQVKCILLQILNGLNVLHKWY--FMHRDLSPANIFINSKGICKIADFGLARRYGYPPYS 175
Query: 272 SETSNMKTMY-TENLTG---TRPYMPPEAM--HCQISTKTDVFSYGVILLELLTGMKPI 324
S +TM E +T T Y PE + + D++S G I ELLTG KP+
Sbjct: 176 DTLSKDETMQRREEMTSKVVTLWYRAPELLMGAEKYHFAVDMWSVGCIFAELLTG-KPL 233
Score = 39.4 bits (92), Expect = 0.004
Identities = 24/89 (26%), Positives = 38/89 (42%), Gaps = 14/89 (15%)
Query: 453 DSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGI-------VK 505
+S + I L + L+ LH +HRD+ AN+ ++ + K+ DFG+
Sbjct: 118 ESQVK-CILLQILNGLNVLHKWY--FMHRDLSPANIFINSKGICKIADFGLARRYGYPPY 174
Query: 506 MSETSNVKTMY-TENLTG---TRPYMPPE 530
S +TM E +T T Y PE
Sbjct: 175 SDTLSKDETMQRREEMTSKVVTLWYRAPE 203
>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 = 72.4 bits (177), Expect = 6e-14
Identities = 76/287 (26%), Positives = 134/287 (46%), Gaps = 37/287 (12%)
Query: 112 RRGNKLGEGQFGTVYYGK-LKNGMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQ 170
+R LG G FGTVY G + G + + N ++ N E F +E
Sbjct: 10 KRVKVLGSGAFGTVYKGIWVPEGETVKIPVAIKILNETTGPKANVE--------FMDEAL 61
Query: 171 TLSQCKHVNLLRLLGLCNNIMNCIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGVA 230
++ H +L+RLLG+C + +V + M +G L D + + + S + + +A
Sbjct: 62 IMASMDHPHLVRLLGVCLSPTIQLVTQLMPHGCLLDYVHEHKDN--IGSQLLLNWCVQIA 119
Query: 231 EALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLTGTRP 290
+ + YL + ++HRD+ + NVL+ K+ DFG+ ++ E + Y + G P
Sbjct: 120 KGMMYLEE--RRLVHRDLAARNVLVKSPNHVKITDFGLARLLEGDEKE--YNAD-GGKMP 174
Query: 291 --YMPPEAMHC-QISTKTDVFSYGVILLELLT-GMKPIDDNNTILYYYLVVEQEVPVREV 346
+M E +H + + ++DV+SYGV + EL+T G KP D +P RE+
Sbjct: 175 IKWMALECIHYRKFTHQSDVWSYGVTIWELMTFGGKPYDG--------------IPTREI 220
Query: 347 LD-KEAGE-WNETHVETL-IGIVFEKCCVFEKDKRASMRDIVDLLSK 390
D E GE + + T+ + +V KC + + D R +++ S+
Sbjct: 221 PDLLEKGERLPQPPICTIDVYMVMVKCWMIDADSRPKFKELAAEFSR 267
Score = 35.8 bits (82), Expect = 0.054
Identities = 26/89 (29%), Positives = 48/89 (53%), Gaps = 8/89 (8%)
Query: 464 VAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTENLTGT 523
+A+ + YL + ++HRD+ + NVL+ K+ DFG+ ++ E + Y + G
Sbjct: 118 IAKGMMYLEE--RRLVHRDLAARNVLVKSPNHVKITDFGLARLLEGDEKE--YNAD-GGK 172
Query: 524 RP--YMPPEAMHC-QISTKTDVFSYGAQI 549
P +M E +H + + ++DV+SYG I
Sbjct: 173 MPIKWMALECIHYRKFTHQSDVWSYGVTI 201
>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 = 72.3 bits (177), Expect = 7e-14
Identities = 68/222 (30%), Positives = 113/222 (50%), Gaps = 36/222 (16%)
Query: 116 KLGEGQFGTVYYGKLKNGME------IAVKTLENNANYSSSNSDNTEAAMIPILLFENEV 169
+LG+G FG VY G ++ ++ +AVKT+ N S+S + E L E V
Sbjct: 13 ELGQGSFGMVYEGNARDIIKGEAETRVAVKTV----NESASLRERIE------FLNEASV 62
Query: 170 QTLSQCKHVNLLRLLGLCNNIM-NCIVYEYMCNGSL--YDRLARV---NNT--PPLDSNK 221
C HV +RLLG+ + +V E M +G L Y R R NN PP +
Sbjct: 63 MKGFTCHHV--VRLLGVVSKGQPTLVVMELMAHGDLKSYLRSLRPEAENNPGRPPPTLQE 120
Query: 222 RYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVK-MSETSNMKTM 280
+A +A+ + YL++ K +HRD+ + N ++ +F K+GDFG+ + + ET
Sbjct: 121 MIQMAAEIADGMAYLNA--KKFVHRDLAARNCMVAHDFTVKIGDFGMTRDIYETD----Y 174
Query: 281 YTENLTGTRP--YMPPEAMHCQI-STKTDVFSYGVILLELLT 319
Y + G P +M PE++ + +T +D++S+GV+L E+ +
Sbjct: 175 YRKGGKGLLPVRWMAPESLKDGVFTTSSDMWSFGVVLWEITS 216
Score = 42.6 bits (100), Expect = 3e-04
Identities = 31/106 (29%), Positives = 58/106 (54%), Gaps = 12/106 (11%)
Query: 447 NNT--PPLDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIV 504
NN PP + +A +A+ + YL++ K +HRD+ + N ++ +F K+GDFG+
Sbjct: 109 NNPGRPPPTLQEMIQMAAEIADGMAYLNA--KKFVHRDLAARNCMVAHDFTVKIGDFGMT 166
Query: 505 K-MSETSNVKTMYTENLTGTRP--YMPPEAMHCQI-STKTDVFSYG 546
+ + ET Y + G P +M PE++ + +T +D++S+G
Sbjct: 167 RDIYETD----YYRKGGKGLLPVRWMAPESLKDGVFTTSSDMWSFG 208
>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 = 71.9 bits (176), Expect = 9e-14
Identities = 66/237 (27%), Positives = 110/237 (46%), Gaps = 48/237 (20%)
Query: 114 GNKLGEGQFGTVYYG-----KLKNGME-IAVKTLENNANYSSSNSDNTEAAMIPILLFEN 167
G LGEG+FG V K + G +AVK L+ NA+ S LL +
Sbjct: 5 GKTLGEGEFGKVVKATAFRLKGRAGYTTVAVKMLKENASSSELRD----------LL--S 52
Query: 168 EVQTLSQCKHVNLLRLLGLCNNIMN-CIVYEYMCNGSL--YDRLAR-----------VNN 213
E L Q H ++++L G C+ ++ EY GSL + R +R N
Sbjct: 53 EFNLLKQVNHPHVIKLYGACSQDGPLLLIVEYAKYGSLRSFLRESRKVGPSYLGSDGNRN 112
Query: 214 TPPLDSNKRYSIALG--------VAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGD 265
+ LD+ ++ +G ++ + YL + ++HRD+ + NVL+ E K+ D
Sbjct: 113 SSYLDNPDERALTMGDLISFAWQISRGMQYLAEMK--LVHRDLAARNVLVAEGRKMKISD 170
Query: 266 FGIVKMSETSNMKTMYTENLTGTRP--YMPPEAMHCQI-STKTDVFSYGVILLELLT 319
FG +S + Y + G P +M E++ I +T++DV+S+GV+L E++T
Sbjct: 171 FG---LSRDVYEEDSYVKRSKGRIPVKWMAIESLFDHIYTTQSDVWSFGVLLWEIVT 224
Score = 42.3 bits (99), Expect = 4e-04
Identities = 30/101 (29%), Positives = 50/101 (49%), Gaps = 12/101 (11%)
Query: 451 PLDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVK--MSE 508
L S A ++ + YL + ++HRD+ + NVL+ E K+ DFG+ + E
Sbjct: 123 ALTMGDLISFAWQISRGMQYLAEMK--LVHRDLAARNVLVAEGRKMKISDFGLSRDVYEE 180
Query: 509 TSNVKTMYTENLTGTRP--YMPPEAMHCQI-STKTDVFSYG 546
S VK G P +M E++ I +T++DV+S+G
Sbjct: 181 DSYVKRS-----KGRIPVKWMAIESLFDHIYTTQSDVWSFG 216
>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 = 71.4 bits (175), Expect = 1e-13
Identities = 61/248 (24%), Positives = 114/248 (45%), Gaps = 49/248 (19%)
Query: 114 GNKLGEGQFGTVYYGKLKNG----MEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEV 169
G LGEG+FG+V G+L +++AVKT++ ++ S + F +E
Sbjct: 4 GKILGEGEFGSVMEGQLSQDDGSQLKVAVKTMKL-DIHTYSEIEE----------FLSEA 52
Query: 170 QTLSQCKHVNLLRLLGLCNNIMNC-------IVYEYMCNGSL-----YDRLARVNNTPPL 217
+ H N+++L+G+C + ++ +M +G L Y RL + PL
Sbjct: 53 ACMKDFDHPNVMKLIGVCFEASSLQKIPKPMVILPFMKHGDLHSFLLYSRLGGLPEKLPL 112
Query: 218 DSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNM 277
+ ++ + +A + YL + + IHRD+ + N +L E+ + DFG+
Sbjct: 113 QTLLKF--MVDIALGMEYLSN--RNFIHRDLAARNCMLREDMTVCVADFGL--------S 160
Query: 278 KTMYTENL--TGTRPYMPPEAMHCQ------ISTKTDVFSYGVILLELLT-GMKPIDD-N 327
K +Y+ + G MP + + + ++K+DV+++GV + E+ T G P
Sbjct: 161 KKIYSGDYYRQGRIAKMPVKWIAIESLADRVYTSKSDVWAFGVTMWEIATRGQTPYPGVE 220
Query: 328 NTILYYYL 335
N +Y YL
Sbjct: 221 NHEIYDYL 228
Score = 35.6 bits (82), Expect = 0.063
Identities = 32/127 (25%), Positives = 58/127 (45%), Gaps = 32/127 (25%)
Query: 461 ALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTENL 520
+ +A + YL + + IHRD+ + N +L E+ + DFG+ K +Y+ +
Sbjct: 119 MVDIALGMEYLSN--RNFIHRDLAARNCMLREDMTVCVADFGL--------SKKIYSGDY 168
Query: 521 --TGTRPYMPPEAMHCQ------ISTKTDVFSYGAQIKTQHITNVDIADRERYYSLQTML 572
G MP + + + ++K+DV+++G +T +IA R QT
Sbjct: 169 YRQGRIAKMPVKWIAIESLADRVYTSKSDVWAFG-------VTMWEIATRG-----QTPY 216
Query: 573 PG--HHE 577
PG +HE
Sbjct: 217 PGVENHE 223
>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 = 71.7 bits (175), Expect = 1e-13
Identities = 74/288 (25%), Positives = 125/288 (43%), Gaps = 41/288 (14%)
Query: 104 GFNRKPYPRRGNKLGEGQFGTVYYGK-LKNGMEIAVKTLENNANYSSSNSDNTEAAMIPI 162
G +K Y R K+G+G GTV+ + G E+A+K +
Sbjct: 15 GDPKKKYTRY-EKIGQGASGTVFTAIDVATGQEVAIKQINLQKQPKKE------------ 61
Query: 163 LLFENEVQTLSQCKHVNLLRLLG--LCNNIMNCIVYEYMCNGSLYDRLARVNNTPPLDSN 220
L NE+ + + K+ N++ L L + + +V EY+ GSL D V +D
Sbjct: 62 -LIINEILVMKELKNPNIVNFLDSFLVGDEL-FVVMEYLAGGSLTD----VVTETCMDEA 115
Query: 221 KRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKM--SETSNMK 278
+ ++ +AL +LH+ +IHRD+KS NVLL + KL DFG E S
Sbjct: 116 QIAAVCRECLQALEFLHA--NQVIHRDIKSDNVLLGMDGSVKLTDFGFCAQITPEQSKRS 173
Query: 279 TMYTENLTGTRPYMPPEAMHCQI-STKTDVFSYGVILLELLTGMKPIDDNNTILYYYLVV 337
TM GT +M PE + + K D++S G++ +E++ G P + N + YL+
Sbjct: 174 TM-----VGTPYWMAPEVVTRKAYGPKVDIWSLGIMAIEMVEGEPPYLNENPLRALYLIA 228
Query: 338 EQEVPVREVLDKEAGEWNETHVETLIGIVFEKCCVFEKDKRASMRDIV 385
P + N + + +C + +KR S ++++
Sbjct: 229 TNGTPELQ---------NPEKLSPIFRDFLNRCLEMDVEKRGSAKELL 267
Score = 41.2 bits (96), Expect = 8e-04
Identities = 32/84 (38%), Positives = 43/84 (51%), Gaps = 10/84 (11%)
Query: 466 EALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKM--SETSNVKTMYTENLTGT 523
+AL +LH+ +IHRD+KS NVLL + KL DFG E S TM GT
Sbjct: 126 QALEFLHA--NQVIHRDIKSDNVLLGMDGSVKLTDFGFCAQITPEQSKRSTM-----VGT 178
Query: 524 RPYMPPEAMHCQI-STKTDVFSYG 546
+M PE + + K D++S G
Sbjct: 179 PYWMAPEVVTRKAYGPKVDIWSLG 202
>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 = 70.7 bits (173), Expect = 2e-13
Identities = 58/218 (26%), Positives = 105/218 (48%), Gaps = 33/218 (15%)
Query: 117 LGEGQFGTVYYGKL----KNGMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTL 172
LG G+FG + G L K + +A+ TL + F E TL
Sbjct: 13 LGTGRFGELCRGCLKLPSKRELPVAIHTLRAGCSDKQRRG------------FLAEALTL 60
Query: 173 SQCKHVNLLRLLGLC---NNIMNCIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGV 229
Q H N++RL G+ N +M IV EYM NG+L L + + L + + + G+
Sbjct: 61 GQFDHSNIVRLEGVITRGNTMM--IVTEYMSNGALDSFLRK--HEGQLVAGQLMGMLPGL 116
Query: 230 AEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLTGTR 289
A + YL + +H+ + + VL++ + V K+ F + + + +YT ++G
Sbjct: 117 ASGMKYLSEMG--YVHKGLAAHKVLVNSDLVCKISGFRRL---QEDKSEAIYT-TMSGKS 170
Query: 290 P--YMPPEAM-HCQISTKTDVFSYGVILLELLT-GMKP 323
P + PEA+ + S+ +DV+S+G+++ E+++ G +P
Sbjct: 171 PVLWAAPEAIQYHHFSSASDVWSFGIVMWEVMSYGERP 208
Score = 33.4 bits (76), Expect = 0.27
Identities = 22/87 (25%), Positives = 46/87 (52%), Gaps = 9/87 (10%)
Query: 463 GVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTENLTG 522
G+A + YL + +H+ + + VL++ + V K+ F + + + +YT ++G
Sbjct: 115 GLASGMKYLSEMG--YVHKGLAAHKVLVNSDLVCKISGFRRL---QEDKSEAIYT-TMSG 168
Query: 523 TRP--YMPPEAM-HCQISTKTDVFSYG 546
P + PEA+ + S+ +DV+S+G
Sbjct: 169 KSPVLWAAPEAIQYHHFSSASDVWSFG 195
>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 = 71.0 bits (174), Expect = 2e-13
Identities = 50/132 (37%), Positives = 75/132 (56%), Gaps = 11/132 (8%)
Query: 194 IVYEYMCNGSLYDRLAR-VNNTPPLDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSAN 252
++ +++ G L+ RL++ V T + K Y L A AL +LHSL II+RD+K N
Sbjct: 75 LILDFLRGGDLFTRLSKEVMFTE--EDVKFYLAEL--ALALDHLHSLG--IIYRDLKPEN 128
Query: 253 VLLDENFVPKLGDFGIVKMSETSNMKTMYTENLTGTRPYMPPEAMHCQISTKT-DVFSYG 311
+LLDE KL DFG+ K S K + GT YM PE ++ + T++ D +S+G
Sbjct: 129 ILLDEEGHIKLTDFGLSKESIDHEKKAY---SFCGTVEYMAPEVVNRRGHTQSADWWSFG 185
Query: 312 VILLELLTGMKP 323
V++ E+LTG P
Sbjct: 186 VLMFEMLTGSLP 197
Score = 56.4 bits (136), Expect = 1e-08
Identities = 35/84 (41%), Positives = 49/84 (58%), Gaps = 6/84 (7%)
Query: 464 VAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTENLTGT 523
+A AL +LHSL II+RD+K N+LLDE KL DFG+ K S K + GT
Sbjct: 107 LALALDHLHSLG--IIYRDLKPENILLDEEGHIKLTDFGLSKESIDHEKKAY---SFCGT 161
Query: 524 RPYMPPEAMHCQISTKT-DVFSYG 546
YM PE ++ + T++ D +S+G
Sbjct: 162 VEYMAPEVVNRRGHTQSADWWSFG 185
>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 = 70.5 bits (173), Expect = 3e-13
Identities = 44/133 (33%), Positives = 64/133 (48%), Gaps = 10/133 (7%)
Query: 193 CIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSAN 252
I E+M GSL L + P K I++ V L YL K I+HRDVK +N
Sbjct: 75 SICMEHMDGGSLDQVLKKAGRIPENILGK---ISIAVLRGLTYLREKHK-IMHRDVKPSN 130
Query: 253 VLLDENFVPKLGDFGIVKMSETSNMKTMYTENLTGTRPYMPPEAMH-CQISTKTDVFSYG 311
+L++ KL DFG+ S + GTR YM PE + + ++D++S G
Sbjct: 131 ILVNSRGEIKLCDFGVSGQLIDSMANS-----FVGTRSYMSPERLQGTHYTVQSDIWSLG 185
Query: 312 VILLELLTGMKPI 324
+ L+E+ G PI
Sbjct: 186 LSLVEMAIGRYPI 198
Score = 50.5 bits (121), Expect = 9e-07
Identities = 30/88 (34%), Positives = 45/88 (51%), Gaps = 7/88 (7%)
Query: 460 IALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTEN 519
I++ V L YL K I+HRDVK +N+L++ KL DFG+ S +
Sbjct: 104 ISIAVLRGLTYLREKHK-IMHRDVKPSNILVNSRGEIKLCDFGVSGQLIDSMANS----- 157
Query: 520 LTGTRPYMPPEAMH-CQISTKTDVFSYG 546
GTR YM PE + + ++D++S G
Sbjct: 158 FVGTRSYMSPERLQGTHYTVQSDIWSLG 185
>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 = 70.1 bits (172), Expect = 4e-13
Identities = 70/240 (29%), Positives = 104/240 (43%), Gaps = 24/240 (10%)
Query: 117 LGEGQFGTVYYGKLKNGMEI-AVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTLSQC 175
LG+G FG V +LK E+ AVK L+ + D+ E M E + L+
Sbjct: 3 LGKGSFGKVLLAELKGTDELYAVKVLKKDV---ILQDDDVECTM-------TEKRVLALA 52
Query: 176 KHVNLLRLLGLCNNIMN--CIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGVAEAL 233
L L C + V EY NG D + + + D + A + L
Sbjct: 53 GKHPFLTQLHSCFQTKDRLFFVMEY-VNGG--DLMFHIQRSGRFDEPRARFYAAEIVLGL 109
Query: 234 HYLHSLSKPIIHRDVKSANVLLD-ENFVPKLGDFGIVKMSETSNMKTMYTENLTGTRPYM 292
+LH + II+RD+K NVLLD E + K+ DFG+ K + T GT Y+
Sbjct: 110 QFLHE--RGIIYRDLKLDNVLLDSEGHI-KIADFGMCKEGILGGVT---TSTFCGTPDYI 163
Query: 293 PPEAMHCQISTKT-DVFSYGVILLELLTGMKPIDDNNTILYYYLVVEQEVPVREVLDKEA 351
PE + Q D ++ GV+L E+L G P + ++ + ++E EV L KEA
Sbjct: 164 APEILSYQPYGPAVDWWALGVLLYEMLAGQSPFEGDDEDELFQSILEDEVRYPRWLSKEA 223
Score = 49.7 bits (119), Expect = 2e-06
Identities = 26/68 (38%), Positives = 35/68 (51%), Gaps = 7/68 (10%)
Query: 464 VAEALHYLHSLSKPIIHRDVKSANVLLD-ENFVPKLGDFGIVKMSETSNVKTMYTENLTG 522
+ L +LH + II+RD+K NVLLD E + K+ DFG+ K V T G
Sbjct: 105 IVLGLQFLHE--RGIIYRDLKLDNVLLDSEGHI-KIADFGMCKEGILGGVT---TSTFCG 158
Query: 523 TRPYMPPE 530
T Y+ PE
Sbjct: 159 TPDYIAPE 166
>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 = 70.0 bits (171), Expect = 5e-13
Identities = 72/241 (29%), Positives = 112/241 (46%), Gaps = 26/241 (10%)
Query: 117 LGEGQFGTVYYGKLKNGMEI-AVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTLSQC 175
LG+G FG V + K E+ A+K L+ + D+ E M+ E + L+
Sbjct: 8 LGKGSFGKVMLAERKGTDELYAIKILKKDV---VIQDDDVECTMV-------EKRVLALS 57
Query: 176 KHVNLLRLLGLCNNIMNCI--VYEYMCNGSLYDRLARVNN-TPPLDSNKRYSIALGVAEA 232
L L C M+ + V EY+ G L ++ +V P IA+G
Sbjct: 58 GKPPFLTQLHSCFQTMDRLYFVMEYVNGGDLMYQIQQVGRFKEPHAVFYAAEIAIG---- 113
Query: 233 LHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNM-KTMYTENLTGTRPY 291
L +LHS K II+RD+K NV+LD K+ DFG+ K NM + T+ GT Y
Sbjct: 114 LFFLHS--KGIIYRDLKLDNVMLDSEGHIKIADFGMCK----ENMWDGVTTKTFCGTPDY 167
Query: 292 MPPEAMHCQISTKT-DVFSYGVILLELLTGMKPIDDNNTILYYYLVVEQEVPVREVLDKE 350
+ PE + Q K+ D +++GV+L E+L G P + + + ++E V + + KE
Sbjct: 168 IAPEIIAYQPYGKSVDWWAFGVLLYEMLAGQAPFEGEDEDELFQSIMEHNVAYPKSMSKE 227
Query: 351 A 351
A
Sbjct: 228 A 228
Score = 43.5 bits (102), Expect = 2e-04
Identities = 32/87 (36%), Positives = 47/87 (54%), Gaps = 6/87 (6%)
Query: 461 ALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTENL 520
A +A L +LHS K II+RD+K NV+LD K+ DFG+ K + V T+
Sbjct: 107 AAEIAIGLFFLHS--KGIIYRDLKLDNVMLDSEGHIKIADFGMCKENMWDGVT---TKTF 161
Query: 521 TGTRPYMPPEAMHCQISTKT-DVFSYG 546
GT Y+ PE + Q K+ D +++G
Sbjct: 162 CGTPDYIAPEIIAYQPYGKSVDWWAFG 188
>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 = 69.5 bits (170), Expect = 6e-13
Identities = 71/239 (29%), Positives = 106/239 (44%), Gaps = 22/239 (9%)
Query: 117 LGEGQFGTVYYGKLK-NGMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTLSQC 175
LG+G FG V +LK +G AVK L+ + D+ E M E + +L+
Sbjct: 3 LGKGSFGKVMLARLKESGRLYAVKVLKKDVIL---QDDDVECTMT-----EKRILSLA-R 53
Query: 176 KHVNLLRLLGLCNNIMNCI--VYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGVAEAL 233
H L +L C + + V E++ G L + + + D + A + AL
Sbjct: 54 NHPFLTQLY-CCFQTPDRLFFVMEFVNGGDL---MFHIQKSRRFDEARARFYAAEITSAL 109
Query: 234 HYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLTGTRPYMP 293
+LH K II+RD+K NVLLD KL DFG+ K N KT T GT Y+
Sbjct: 110 MFLHD--KGIIYRDLKLDNVLLDHEGHCKLADFGMCK-EGIFNGKT--TSTFCGTPDYIA 164
Query: 294 PEAMH-CQISTKTDVFSYGVILLELLTGMKPIDDNNTILYYYLVVEQEVPVREVLDKEA 351
PE + D ++ GV+L E+L G P + N + ++ EV L ++A
Sbjct: 165 PEILQEMLYGPSVDWWAMGVLLYEMLCGHAPFEAENEDDLFEAILNDEVVYPTWLSQDA 223
Score = 46.8 bits (111), Expect = 2e-05
Identities = 30/70 (42%), Positives = 37/70 (52%), Gaps = 5/70 (7%)
Query: 464 VAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTENLTGT 523
+ AL +LH K II+RD+K NVLLD KL DFG+ K N KT T GT
Sbjct: 105 ITSALMFLHD--KGIIYRDLKLDNVLLDHEGHCKLADFGMCK-EGIFNGKT--TSTFCGT 159
Query: 524 RPYMPPEAMH 533
Y+ PE +
Sbjct: 160 PDYIAPEILQ 169
>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 = 68.5 bits (167), Expect = 8e-13
Identities = 65/230 (28%), Positives = 107/230 (46%), Gaps = 21/230 (9%)
Query: 117 LGEGQFGTVYYGKLK-NGMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTLSQC 175
+G+G +G V + + +G + +K L N +++ +AA E E Q LSQ
Sbjct: 8 VGKGSYGEVSLVRHRTDGKQYVIKKL----NLRNASRRERKAA-------EQEAQLLSQL 56
Query: 176 KHVNLL--RLLGLCNNIMNCIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGVAEAL 233
KH N++ R + + IV + G LY +L + L N+ + +A AL
Sbjct: 57 KHPNIVAYRESWEGEDGLLYIVMGFCEGGDLYHKL-KEQKGKLLPENQVVEWFVQIAMAL 115
Query: 234 HYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLTGTRPYMP 293
YLH K I+HRD+K+ NV L + K+GD GI ++ E L GT YM
Sbjct: 116 QYLHE--KHILHRDLKTQNVFLTRTNIIKVGDLGIARVLENQC---DMASTLIGTPYYMS 170
Query: 294 PEAMHCQ-ISTKTDVFSYGVILLELLTGMKPIDDNNTILYYYLVVEQEVP 342
PE + + K+DV++ G + E+ T + + Y ++E ++P
Sbjct: 171 PELFSNKPYNYKSDVWALGCCVYEMATLKHAFNAKDMNSLVYRIIEGKLP 220
Score = 51.9 bits (124), Expect = 3e-07
Identities = 32/84 (38%), Positives = 45/84 (53%), Gaps = 6/84 (7%)
Query: 464 VAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTENLTGT 523
+A AL YLH K I+HRD+K+ NV L + K+GD GI ++ E L GT
Sbjct: 111 IAMALQYLHE--KHILHRDLKTQNVFLTRTNIIKVGDLGIARVLENQC---DMASTLIGT 165
Query: 524 RPYMPPEAMHCQ-ISTKTDVFSYG 546
YM PE + + K+DV++ G
Sbjct: 166 PYYMSPELFSNKPYNYKSDVWALG 189
>gnl|CDD|140289 PTZ00263, PTZ00263, protein kinase A catalytic subunit;
Provisional.
Length = 329
Score = 69.1 bits (169), Expect = 1e-12
Identities = 64/225 (28%), Positives = 88/225 (39%), Gaps = 28/225 (12%)
Query: 114 GNKLGEGQFGTVYYGKLK-NGMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTL 172
G LG G FG V K K G A+K L+ + E L
Sbjct: 23 GETLGTGSFGRVRIAKHKGTGEYYAIKCLKKREILKMKQVQHVAQ----------EKSIL 72
Query: 173 SQCKH---VNLLRLLGLCNNIMNCIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGV 229
+ H VN++ + + E++ G L+ L R P D K Y +
Sbjct: 73 MELSHPFIVNMMC--SFQDENRVYFLLEFVVGGELFTHL-RKAGRFPNDVAKFYHAE--L 127
Query: 230 AEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLTGTR 289
A YLHS K II+RD+K N+LLD K+ DFG K T L GT
Sbjct: 128 VLAFEYLHS--KDIIYRDLKPENLLLDNKGHVKVTDFGFAKKV------PDRTFTLCGTP 179
Query: 290 PYMPPEAMHCQISTKT-DVFSYGVILLELLTGMKPIDDNNTILYY 333
Y+ PE + + K D ++ GV+L E + G P D+ Y
Sbjct: 180 EYLAPEVIQSKGHGKAVDWWTMGVLLYEFIAGYPPFFDDTPFRIY 224
Score = 46.0 bits (109), Expect = 3e-05
Identities = 34/92 (36%), Positives = 41/92 (44%), Gaps = 10/92 (10%)
Query: 439 QLFKLARVNNTPPLDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKL 498
+LF R P D K Y + A YLHS K II+RD+K N+LLD K+
Sbjct: 104 ELFTHLRKAGRFPNDVAKFYHAE--LVLAFEYLHS--KDIIYRDLKPENLLLDNKGHVKV 159
Query: 499 GDFGIVKMSETSNVKTMYTENLTGTRPYMPPE 530
DFG K T L GT Y+ PE
Sbjct: 160 TDFGFAKKV------PDRTFTLCGTPEYLAPE 185
>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 = 67.7 bits (166), Expect = 2e-12
Identities = 59/215 (27%), Positives = 100/215 (46%), Gaps = 35/215 (16%)
Query: 115 NKLGEGQFGTVYYGK-LKNGMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTLS 173
K+GEG F V + K G A+K ++ + + S N E+Q L
Sbjct: 5 GKIGEGTFSEVLKAQSRKTGKYYAIKCMKKH--FKSLEQVNNL----------REIQALR 52
Query: 174 QCK-HVNLLRLLG-LCNNIMNCI--VYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGV 229
+ H N+LRL+ L + + V+E M + +LY+ L + PL + S +
Sbjct: 53 RLSPHPNILRLIEVLFDRKTGRLALVFELM-DMNLYE-LIK-GRKRPLPEKRVKSYMYQL 109
Query: 230 AEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLTGTR 289
++L ++H I HRD+K N+L+ ++ + KL DFG + K YTE ++ TR
Sbjct: 110 LKSLDHMHR--NGIFHRDIKPENILIKDDIL-KLADFGSCR---GIYSKPPYTEYIS-TR 162
Query: 290 PYMPPEAMHCQIST-----KTDVFSYGVILLELLT 319
Y PE C ++ K D+++ G + E+L+
Sbjct: 163 WYRAPE---CLLTDGYYGPKMDIWAVGCVFFEILS 194
Score = 46.9 bits (112), Expect = 1e-05
Identities = 27/85 (31%), Positives = 44/85 (51%), Gaps = 15/85 (17%)
Query: 467 ALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTENLTGTRPY 526
+L ++H I HRD+K N+L+ ++ + KL DFG + K YTE ++ TR Y
Sbjct: 112 SLDHMHR--NGIFHRDIKPENILIKDDIL-KLADFGSCR---GIYSKPPYTEYIS-TRWY 164
Query: 527 MPPEAMHCQIST-----KTDVFSYG 546
PE C ++ K D+++ G
Sbjct: 165 RAPE---CLLTDGYYGPKMDIWAVG 186
>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 = 68.1 bits (166), Expect = 2e-12
Identities = 64/210 (30%), Positives = 98/210 (46%), Gaps = 20/210 (9%)
Query: 117 LGEGQFGTVYYGKLK-NGMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTLSQC 175
LG+G FG V+ +LK A+K L+ + D+ E M+ E V +L+
Sbjct: 3 LGKGSFGKVFLAELKGTNQFFAIKALKKDVVLMD---DDVECTMV-----EKRVLSLAW- 53
Query: 176 KHVNLLRLLGLCNNIMNCI-VYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGVAEALH 234
+H L L N V EY+ G L + + + D + A + L
Sbjct: 54 EHPFLTHLYCTFQTKENLFFVMEYLNGGDL---MFHIQSCHKFDLPRATFYAAEIICGLQ 110
Query: 235 YLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLTGTRPYMPP 294
+LHS K I++RD+K N+LLD + K+ DFG+ K + + K T GT Y+ P
Sbjct: 111 FLHS--KGIVYRDLKLDNILLDTDGHIKIADFGMCKENMLGDAK---TCTFCGTPDYIAP 165
Query: 295 EAMHCQ-ISTKTDVFSYGVILLELLTGMKP 323
E + Q +T D +S+GV+L E+L G P
Sbjct: 166 EILLGQKYNTSVDWWSFGVLLYEMLIGQSP 195
Score = 45.7 bits (108), Expect = 3e-05
Identities = 30/80 (37%), Positives = 45/80 (56%), Gaps = 6/80 (7%)
Query: 468 LHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTENLTGTRPYM 527
L +LHS K I++RD+K N+LLD + K+ DFG+ K + + K T GT Y+
Sbjct: 109 LQFLHS--KGIVYRDLKLDNILLDTDGHIKIADFGMCKENMLGDAK---TCTFCGTPDYI 163
Query: 528 PPEAMHCQ-ISTKTDVFSYG 546
PE + Q +T D +S+G
Sbjct: 164 APEILLGQKYNTSVDWWSFG 183
>gnl|CDD|215061 PLN00113, PLN00113, leucine-rich repeat receptor-like protein
kinase; Provisional.
Length = 968
Score = 69.9 bits (171), Expect = 2e-12
Identities = 58/217 (26%), Positives = 104/217 (47%), Gaps = 39/217 (17%)
Query: 115 NKLGEGQFGTVYYGK-LKNGMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTLS 173
N + G+ G Y GK +KNGM+ VK + + NS IP +E+ +
Sbjct: 696 NVISRGKKGASYKGKSIKNGMQFVVKEIND------VNS-------IP----SSEIADMG 738
Query: 174 QCKHVNLLRLLGLC-NNIMNCIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGVAEA 232
+ +H N+++L+GLC + +++EY+ +L + L L +R IA+G+A+A
Sbjct: 739 KLQHPNIVKLIGLCRSEKGAYLIHEYIEGKNLSEVLRN------LSWERRRKIAIGIAKA 792
Query: 233 LHYLHSLSKP-IIHRDVKSANVLLDENFVPKL--GDFGIVKMSETSNMKTMYTENLTGTR 289
L +LH P ++ ++ +++D P L G++ + +
Sbjct: 793 LRFLHCRCSPAVVVGNLSPEKIIIDGKDEPHLRLSLPGLLCTDTKCFISS---------- 842
Query: 290 PYMPPEAM-HCQISTKTDVFSYGVILLELLTGMKPID 325
Y+ PE I+ K+D++ +G+IL+ELLTG P D
Sbjct: 843 AYVAPETRETKDITEKSDIYGFGLILIELLTGKSPAD 879
Score = 32.1 bits (73), Expect = 1.1
Identities = 21/95 (22%), Positives = 43/95 (45%), Gaps = 14/95 (14%)
Query: 456 KRYSIALGVAEALHYLHSLSKP-IIHRDVKSANVLLDENFVPKL--GDFGIVKMSETSNV 512
+R IA+G+A+AL +LH P ++ ++ +++D P L G++ +
Sbjct: 781 RRRKIAIGIAKALRFLHCRCSPAVVVGNLSPEKIIIDGKDEPHLRLSLPGLLCTDTKCFI 840
Query: 513 KTMYTENLTGTRPYMPPEAM-HCQISTKTDVFSYG 546
+ Y+ PE I+ K+D++ +G
Sbjct: 841 SS----------AYVAPETRETKDITEKSDIYGFG 865
>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 = 67.9 bits (167), Expect = 2e-12
Identities = 60/235 (25%), Positives = 95/235 (40%), Gaps = 63/235 (26%)
Query: 117 LGEGQFGTVYYGK-LKNGMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTLSQC 175
+G G +G V + G ++A+K + N +F++ +
Sbjct: 8 IGSGAYGVVCSAVDKRTGRKVAIKKISN--------------------VFDDLID----A 43
Query: 176 KHV----NLLRLLGLCNNIMNC----------------IVYEYMCNGSLYDRLARVNNTP 215
K + LLR L NI+ IV E M D L +V +P
Sbjct: 44 KRILREIKLLRHLR-HENIIGLLDILRPPSPEDFNDVYIVTELM----ETD-LHKVIKSP 97
Query: 216 -PLDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSET 274
PL + + L YLHS + +IHRD+K +N+L++ N K+ DFG+ + +
Sbjct: 98 QPLTDDHIQYFLYQILRGLKYLHSAN--VIHRDLKPSNILVNSNCDLKICDFGLARGVDP 155
Query: 275 SNMKTMYTENLTG---TRPYMPPEAMHC--QISTKTDVFSYGVILLELLTGMKPI 324
+ LT TR Y PE + + + D++S G I ELLT KP+
Sbjct: 156 DEDE---KGFLTEYVVTRWYRAPELLLSSSRYTKAIDIWSVGCIFAELLTR-KPL 206
Score = 56.4 bits (137), Expect = 2e-08
Identities = 24/69 (34%), Positives = 36/69 (52%), Gaps = 8/69 (11%)
Query: 467 ALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTENLTG---T 523
L YLHS + +IHRD+K +N+L++ N K+ DFG ++ + LT T
Sbjct: 115 GLKYLHSAN--VIHRDLKPSNILVNSNCDLKICDFG---LARGVDPDEDEKGFLTEYVVT 169
Query: 524 RPYMPPEAM 532
R Y PE +
Sbjct: 170 RWYRAPELL 178
>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 = 67.4 bits (164), Expect = 3e-12
Identities = 59/212 (27%), Positives = 104/212 (49%), Gaps = 27/212 (12%)
Query: 116 KLGEGQFGTVYYGKLK-NGMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTLSQ 174
K+GEG G V + K +G ++AVK ++ LLF NEV +
Sbjct: 28 KIGEGSTGIVCIAREKHSGRQVAVKMMDLRKQQRRE------------LLF-NEVVIMRD 74
Query: 175 CKHVNLLRLL--GLCNNIMNCIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGVAEA 232
+H N++ + L + ++ E++ G+L D +++ L+ + ++ V +A
Sbjct: 75 YQHQNVVEMYKSYLVGEEL-WVLMEFLQGGALTDIVSQTR----LNEEQIATVCESVLQA 129
Query: 233 LHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLTGTRPYM 292
L YLHS + +IHRD+KS ++LL + KL DFG K ++L GT +M
Sbjct: 130 LCYLHS--QGVIHRDIKSDSILLTLDGRVKLSDFGFCAQISKDVPK---RKSLVGTPYWM 184
Query: 293 PPEAM-HCQISTKTDVFSYGVILLELLTGMKP 323
PE + T+ D++S G++++E++ G P
Sbjct: 185 APEVISRTPYGTEVDIWSLGIMVIEMVDGEPP 216
Score = 45.8 bits (108), Expect = 3e-05
Identities = 31/87 (35%), Positives = 46/87 (52%), Gaps = 6/87 (6%)
Query: 464 VAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTENLTGT 523
V +AL YLHS + +IHRD+KS ++LL + KL DFG K ++L GT
Sbjct: 126 VLQALCYLHS--QGVIHRDIKSDSILLTLDGRVKLSDFGFCAQISKDVPK---RKSLVGT 180
Query: 524 RPYMPPEAM-HCQISTKTDVFSYGAQI 549
+M PE + T+ D++S G +
Sbjct: 181 PYWMAPEVISRTPYGTEVDIWSLGIMV 207
>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 = 65.6 bits (160), Expect = 7e-12
Identities = 63/219 (28%), Positives = 105/219 (47%), Gaps = 28/219 (12%)
Query: 117 LGEGQFGTVYYGKLKNGMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTLSQCK 176
+G G FG V+ + K ++ + D AA +NE Q L
Sbjct: 8 VGRGAFGIVHLCRRKADQKLVIIKQ---IPVEQMTKDERLAA-------QNECQVLKLLS 57
Query: 177 HVNLLRLLGLCNNIMN---CIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGVAEAL 233
H N++ N + + IV EY G+L + + + N+ LD + + + AL
Sbjct: 58 HPNIIEYYE--NFLEDKALMIVMEYAPGGTLAEYIQKRCNSL-LDEDTILHFFVQILLAL 114
Query: 234 HYLHSLSKPIIHRDVKSANVLLDEN-FVPKLGDFGIVKMSETSNMKTMYTENLTGTRPYM 292
H++H+ K I+HRD+K+ N+LLD++ V K+GDFGI K S+ YT + GT Y+
Sbjct: 115 HHVHT--KLILHRDLKTQNILLDKHKMVVKIGDFGISK--ILSSKSKAYT--VVGTPCYI 168
Query: 293 PPEAMHCQ---ISTKTDVFSYGVILLELLTGMKPIDDNN 328
PE C+ + K+D+++ G +L EL + + + N
Sbjct: 169 SPEL--CEGKPYNQKSDIWALGCVLYELASLKRAFEAAN 205
Score = 49.1 bits (117), Expect = 2e-06
Identities = 34/84 (40%), Positives = 53/84 (63%), Gaps = 12/84 (14%)
Query: 467 ALHYLHSLSKPIIHRDVKSANVLLDEN-FVPKLGDFGIVKMSETSNVKTMYTENLTGTRP 525
ALH++H+ K I+HRD+K+ N+LLD++ V K+GDFGI K S+ YT + GT
Sbjct: 113 ALHHVHT--KLILHRDLKTQNILLDKHKMVVKIGDFGISK--ILSSKSKAYT--VVGTPC 166
Query: 526 YMPPEAMHCQ---ISTKTDVFSYG 546
Y+ PE C+ + K+D+++ G
Sbjct: 167 YISPEL--CEGKPYNQKSDIWALG 188
>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 = 65.4 bits (159), Expect = 9e-12
Identities = 64/221 (28%), Positives = 99/221 (44%), Gaps = 35/221 (15%)
Query: 116 KLGEGQFGTVYYG-KLKNGMEIAVK--TLENNANYSSSNSDNTEAAMIPILLFENEVQTL 172
++G G +G VY L G AVK LE ++S L + E+ +
Sbjct: 16 RVGSGTYGDVYKARNLHTGELAAVKIIKLEPGDDFS---------------LIQQEIFMV 60
Query: 173 SQCKHVNLLRLLG--LCNNIMNCIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGVA 230
+CKH N++ G L + I EY GSL D + T PL + +
Sbjct: 61 KECKHCNIVAYFGSYLSREKL-WICMEYCGGGSLQDIY---HVTGPLSELQIAYVCRETL 116
Query: 231 EALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGI-VKMSETSNMKTMYTENLTGTR 289
+ L YLHS K +HRD+K AN+LL +N KL DFG+ K++ T + ++ GT
Sbjct: 117 QGLAYLHSKGK--MHRDIKGANILLTDNGDVKLADFGVAAKITATIAKR----KSFIGTP 170
Query: 290 PYMPPEAMHCQ----ISTKTDVFSYGVILLELLTGMKPIDD 326
+M PE + + D+++ G+ +EL P+ D
Sbjct: 171 YWMAPEVAAVEKNGGYNQLCDIWAVGITAIELAELQPPMFD 211
Score = 45.0 bits (106), Expect = 5e-05
Identities = 26/65 (40%), Positives = 36/65 (55%), Gaps = 5/65 (7%)
Query: 466 EALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTENLTGTRP 525
+ L YLHS K +HRD+K AN+LL +N KL DFG+ + K ++ GT
Sbjct: 117 QGLAYLHSKGK--MHRDIKGANILLTDNGDVKLADFGVAAKITATIAK---RKSFIGTPY 171
Query: 526 YMPPE 530
+M PE
Sbjct: 172 WMAPE 176
>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 = 65.0 bits (158), Expect = 1e-11
Identities = 62/216 (28%), Positives = 100/216 (46%), Gaps = 27/216 (12%)
Query: 116 KLGEGQFGTV---YYGKLKNGMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTL 172
+LG G FGTV Y K+ +AVK L+N+ N + A+ LL E V +
Sbjct: 2 ELGSGNFGTVKKGMYKMKKSEKTVAVKILKNDNN---------DPALKDELLREANV--M 50
Query: 173 SQCKHVNLLRLLGLCNNIMNCIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGVAEA 232
Q + ++R++G+C +V E G L L + + + + V+
Sbjct: 51 QQLDNPYIVRMIGICEAESWMLVMELAELGPLNKFLQKNKH---VTEKNITELVHQVSMG 107
Query: 233 LHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVK-MSETSNMKTMYTENLTGTRP- 290
+ YL + +HRD+ + NVLL K+ DFG+ K + N Y G P
Sbjct: 108 MKYLEETN--FVHRDLAARNVLLVTQHYAKISDFGLSKALGADEN---YYKAKTHGKWPV 162
Query: 291 -YMPPEAM-HCQISTKTDVFSYGVILLELLT-GMKP 323
+ PE M + + S+K+DV+S+GV++ E + G KP
Sbjct: 163 KWYAPECMNYYKFSSKSDVWSFGVLMWEAFSYGQKP 198
Score = 39.2 bits (91), Expect = 0.003
Identities = 25/72 (34%), Positives = 38/72 (52%), Gaps = 7/72 (9%)
Query: 479 IHRDVKSANVLLDENFVPKLGDFGIVK-MSETSNVKTMYTENLTGTRP--YMPPEAM-HC 534
+HRD+ + NVLL K+ DFG+ K + N Y G P + PE M +
Sbjct: 117 VHRDLAARNVLLVTQHYAKISDFGLSKALGADEN---YYKAKTHGKWPVKWYAPECMNYY 173
Query: 535 QISTKTDVFSYG 546
+ S+K+DV+S+G
Sbjct: 174 KFSSKSDVWSFG 185
>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 = 64.6 bits (157), Expect = 1e-11
Identities = 57/212 (26%), Positives = 96/212 (45%), Gaps = 36/212 (16%)
Query: 116 KLGEGQFGTVYYGKLK-NGMEIAVKTLENNANYSSSNSDNTEAAMIPILL---FENEVQT 171
++G G FG V+ G+L+ + +AVK+ +P L F E +
Sbjct: 2 RIGRGNFGEVFSGRLRADNTPVAVKSCRET---------------LPPDLKAKFLQEARI 46
Query: 172 LSQCKHVNLLRLLGLCNNIMNCIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGVAE 231
L Q H N++RL+G+C + + G + R P L + + A
Sbjct: 47 LKQYSHPNIVRLIGVCTQKQPIYIVMELVQGGDFLTFLR-TEGPRLKVKELIQMVENAAA 105
Query: 232 ALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSE------TSNMKTMYTENL 285
+ YL S K IHRD+ + N L+ E V K+ DFG+ + E T MK + +
Sbjct: 106 GMEYLES--KHCIHRDLAARNCLVTEKNVLKISDFGMSREEEDGVYASTGGMKQIPVK-- 161
Query: 286 TGTRPYMPPEAM-HCQISTKTDVFSYGVILLE 316
+ PEA+ + + S+++DV+S+G++L E
Sbjct: 162 -----WTAPEALNYGRYSSESDVWSFGILLWE 188
Score = 38.5 bits (89), Expect = 0.006
Identities = 30/88 (34%), Positives = 47/88 (53%), Gaps = 14/88 (15%)
Query: 465 AEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTENLTGTR 524
A + YL S K IHRD+ + N L+ E V K+ DFG+ + E +Y TG
Sbjct: 104 AAGMEYLES--KHCIHRDLAARNCLVTEKNVLKISDFGMSREEEDG----VYAS--TGGM 155
Query: 525 PYMP-----PEAM-HCQISTKTDVFSYG 546
+P PEA+ + + S+++DV+S+G
Sbjct: 156 KQIPVKWTAPEALNYGRYSSESDVWSFG 183
>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 = 64.9 bits (158), Expect = 1e-11
Identities = 74/298 (24%), Positives = 119/298 (39%), Gaps = 53/298 (17%)
Query: 115 NKLGEGQFGTVYYGKLKNGMEIA---VKTLENNANYSSSNSDNTEAAMIPILLFENEVQT 171
+++G G FG V G+ GM A VK L +A LLF EVQ
Sbjct: 1 DEIGNGWFGKVLLGEAHRGMSKARVVVKELRASATPDEQ------------LLFLQEVQP 48
Query: 172 LSQCKHVNLLRLLGLC-NNIMNCIVYEYMCNGSL--YDRLARVNNTPPLDSNKRYSIALG 228
+ H N+L+ LG C +I +V E+ G L Y R R + +A
Sbjct: 49 YRELNHPNVLQCLGQCIESIPYLLVLEFCPLGDLKNYLRSNRGMVAQMAQKDVLQRMACE 108
Query: 229 VAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLTGT 288
VA L +LH IH D+ N L + K+GD+G+ Y T
Sbjct: 109 VASGLLWLHQAD--FIHSDLALRNCQLTADLSVKIGDYGLA----LEQYPEDYYI--TKD 160
Query: 289 RPYMP-----PEAMH--------CQISTKTDVFSYGVILLELLT-GMKPIDD-NNTILYY 333
+P PE + + K++++S GV + EL T +P D ++ +
Sbjct: 161 CHAVPLRWLAPELVEIRGQDLLPKDQTKKSNIWSLGVTMWELFTAADQPYPDLSDEQVLK 220
Query: 334 YLVVEQEV--PVREVLDKEAGEWNETHVETLIGIVFEKCCVFEKDKRASMRDIVDLLS 389
+V EQ++ P ++ K + W E + F C + + R + ++ +LL+
Sbjct: 221 QVVREQDIKLPKPQLDLKYSDRWYEV-------MQF---CWLDPETRPTAEEVHELLT 268
>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 = 65.4 bits (159), Expect = 1e-11
Identities = 70/227 (30%), Positives = 101/227 (44%), Gaps = 34/227 (14%)
Query: 117 LGEGQFGTVYYGKLKNGMEI-AVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTLSQ- 174
+G+G FG V + K + AVK L+ A IL + E +S+
Sbjct: 3 IGKGSFGKVLLARHKAEEKFYAVKVLQKKA----------------ILKKKEEKHIMSER 46
Query: 175 ---CKHVNLLRLLGLCNNIMNC----IVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIAL 227
K+V L+GL + V +Y+ G L+ L R L+ R+ A
Sbjct: 47 NVLLKNVKHPFLVGLHFSFQTADKLYFVLDYINGGELFYHLQRERCF--LEPRARF-YAA 103
Query: 228 GVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLTG 287
+A AL YLHSL+ I++RD+K N+LLD L DFG+ K + N T G
Sbjct: 104 EIASALGYLHSLN--IVYRDLKPENILLDSQGHIVLTDFGLCKENIEHNGT---TSTFCG 158
Query: 288 TRPYMPPEAMHCQISTKT-DVFSYGVILLELLTGMKPIDDNNTILYY 333
T Y+ PE +H Q +T D + G +L E+L G+ P NT Y
Sbjct: 159 TPEYLAPEVLHKQPYDRTVDWWCLGAVLYEMLYGLPPFYSRNTAEMY 205
Score = 50.4 bits (120), Expect = 1e-06
Identities = 35/88 (39%), Positives = 47/88 (53%), Gaps = 6/88 (6%)
Query: 461 ALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTENL 520
A +A AL YLHSL+ I++RD+K N+LLD L DFG+ K + N T
Sbjct: 102 AAEIASALGYLHSLN--IVYRDLKPENILLDSQGHIVLTDFGLCKENIEHNGT---TSTF 156
Query: 521 TGTRPYMPPEAMHCQISTKT-DVFSYGA 547
GT Y+ PE +H Q +T D + GA
Sbjct: 157 CGTPEYLAPEVLHKQPYDRTVDWWCLGA 184
>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 = 66.8 bits (163), Expect = 2e-11
Identities = 45/166 (27%), Positives = 78/166 (46%), Gaps = 15/166 (9%)
Query: 165 FENEVQTLSQCKHVNLLRLL--GLCNNIMNCIVYEYMCNGSLYDRLARVNNTPPLDSNKR 222
F E ++ H N++ LL G + V+EY+ +L + LA P ++ +
Sbjct: 25 FRRETALCARLYHPNIVALLDSGEAPPGLLFAVFEYVPGRTLREVLAADGALPAGETGR- 83
Query: 223 YSIALGVAEALHYLHSLSKPIIHRDVKSANVLL---DENFVPKLGDFGIVKM----SETS 275
+ L V +AL H+ + I+HRD+K N+++ K+ DFGI + +
Sbjct: 84 --LMLQVLDALACAHN--QGIVHRDLKPQNIMVSQTGVRPHAKVLDFGIGTLLPGVRDAD 139
Query: 276 NMKTMYTENLTGTRPYMPPEAMHCQIST-KTDVFSYGVILLELLTG 320
T + GT Y PE + + T +D++++G+I LE LTG
Sbjct: 140 VATLTRTTEVLGTPTYCAPEQLRGEPVTPNSDLYAWGLIFLECLTG 185
Score = 44.1 bits (104), Expect = 2e-04
Identities = 47/196 (23%), Positives = 82/196 (41%), Gaps = 46/196 (23%)
Query: 420 LHYTGIPVIILDTGETKQCQLFKL----------ARVNNTPPLDSNKRYSIALGVAEALH 469
L++ I V +LD+GE LF + + L + + + L V +AL
Sbjct: 35 LYHPNI-VALLDSGEAPPGLLFAVFEYVPGRTLREVLAADGALPAGETGRLMLQVLDALA 93
Query: 470 YLHSLSKPIIHRDVKSANVLL---DENFVPKLGDFGIVKM---SETSNVKTM-YTENLTG 522
H+ + I+HRD+K N+++ K+ DFGI + ++V T+ T + G
Sbjct: 94 CAHN--QGIVHRDLKPQNIMVSQTGVRPHAKVLDFGIGTLLPGVRDADVATLTRTTEVLG 151
Query: 523 TRPYMPPEAMHCQIST-KTDVFSYG------------------AQIKTQHITNVDIADRE 563
T Y PE + + T +D++++G A+I Q ++ VD+
Sbjct: 152 TPTYCAPEQLRGEPVTPNSDLYAWGLIFLECLTGQRVVQGASVAEILYQQLSPVDV---- 207
Query: 564 RYYSLQTMLPGHHEGD 579
SL + GH G
Sbjct: 208 ---SLPPWIAGHPLGQ 220
>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 = 64.9 bits (158), Expect = 2e-11
Identities = 60/215 (27%), Positives = 92/215 (42%), Gaps = 20/215 (9%)
Query: 117 LGEGQFGTVYYGKLKNGMEI-AVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTLSQC 175
LG+G FG V +LK E+ A+K L+ + D+ + M E + L+
Sbjct: 3 LGKGSFGKVMLAELKGTDEVYAIKVLKKDVIL---QDDDVDCTMT-----EKRILALAA- 53
Query: 176 KHVNLLRLLGLCNNIMNCI-VYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGVAEALH 234
KH L L V EY+ G L ++ R D + A V AL
Sbjct: 54 KHPFLTALHCCFQTKDRLFFVMEYVNGGDLMFQIQRSRK---FDEPRSRFYAAEVTLALM 110
Query: 235 YLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLTGTRPYMPP 294
+LH +I+RD+K N+LLD KL DFG M + + + T GT Y+ P
Sbjct: 111 FLHR--HGVIYRDLKLDNILLDAEGHCKLADFG---MCKEGILNGVTTTTFCGTPDYIAP 165
Query: 295 EAMHCQ-ISTKTDVFSYGVILLELLTGMKPIDDNN 328
E + D ++ GV++ E++ G P + +N
Sbjct: 166 EILQELEYGPSVDWWALGVLMYEMMAGQPPFEADN 200
Score = 43.7 bits (103), Expect = 2e-04
Identities = 27/78 (34%), Positives = 37/78 (47%), Gaps = 5/78 (6%)
Query: 453 DSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNV 512
D + A V AL +LH +I+RD+K N+LLD KL DFG+ K +
Sbjct: 94 DEPRSRFYAAEVTLALMFLHR--HGVIYRDLKLDNILLDAEGHCKLADFGMCKEGILNG- 150
Query: 513 KTMYTENLTGTRPYMPPE 530
+ T GT Y+ PE
Sbjct: 151 --VTTTTFCGTPDYIAPE 166
>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 = 64.7 bits (157), Expect = 2e-11
Identities = 59/212 (27%), Positives = 101/212 (47%), Gaps = 27/212 (12%)
Query: 116 KLGEGQFGTVYYGKLKN-GMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTLSQ 174
K+GEG G V K+ G ++AVK ++ LLF NEV +
Sbjct: 29 KIGEGSTGIVCIATEKHTGKQVAVKKMDLRKQQRRE------------LLF-NEVVIMRD 75
Query: 175 CKHVNLLRLLG--LCNNIMNCIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGVAEA 232
H N++ + L + + +V E++ G+L D + ++ + ++ L V A
Sbjct: 76 YHHENVVDMYNSYLVGDEL-WVVMEFLEGGALTDIVTHTR----MNEEQIATVCLSVLRA 130
Query: 233 LHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLTGTRPYM 292
L YLH+ + +IHRD+KS ++LL + KL DFG K ++L GT +M
Sbjct: 131 LSYLHN--QGVIHRDIKSDSILLTSDGRIKLSDFGFCAQVSKEVPK---RKSLVGTPYWM 185
Query: 293 PPEAM-HCQISTKTDVFSYGVILLELLTGMKP 323
PE + T+ D++S G++++E++ G P
Sbjct: 186 APEVISRLPYGTEVDIWSLGIMVIEMIDGEPP 217
Score = 47.7 bits (113), Expect = 7e-06
Identities = 31/92 (33%), Positives = 48/92 (52%), Gaps = 6/92 (6%)
Query: 459 SIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTE 518
++ L V AL YLH+ + +IHRD+KS ++LL + KL DFG K +
Sbjct: 122 TVCLSVLRALSYLHN--QGVIHRDIKSDSILLTSDGRIKLSDFGFCAQVSKEVPK---RK 176
Query: 519 NLTGTRPYMPPEAM-HCQISTKTDVFSYGAQI 549
+L GT +M PE + T+ D++S G +
Sbjct: 177 SLVGTPYWMAPEVISRLPYGTEVDIWSLGIMV 208
>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 = 64.7 bits (158), Expect = 2e-11
Identities = 66/233 (28%), Positives = 104/233 (44%), Gaps = 34/233 (14%)
Query: 112 RRGNKLGEGQFGTVYYGKLKNGMEIAV--KTLENNANYSSSNSDNTEAAMIPILLFENEV 169
+ K+G+G FG V+ + K +I K L N E I L E+
Sbjct: 15 EKLAKIGQGTFGEVFKARHKKTKQIVALKKVLMENE---------KEGFPITAL---REI 62
Query: 170 QTLSQCKHVNLLRLLGLCNNIMNC---------IVYEYMCNGSLYDRLARVNNTPPLDSN 220
+ L KH N++ L+ +C +V+E+ C L L+ N L
Sbjct: 63 KILQLLKHENVVNLIEICRTKATPYNRYKGSFYLVFEF-CEHDLAGLLSNKNVKFTLSEI 121
Query: 221 KRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVK-MSETSNMK- 278
K+ + + L+Y+H +K I+HRD+K+AN+L+ ++ + KL DFG+ + S + N K
Sbjct: 122 KK--VMKMLLNGLYYIHR-NK-ILHRDMKAANILITKDGILKLADFGLARAFSLSKNSKP 177
Query: 279 TMYTENLTGTRPYMPPEAM--HCQISTKTDVFSYGVILLELLTGMKPIDDNNT 329
YT N T Y PPE + D++ G I+ E+ T PI NT
Sbjct: 178 NRYT-NRVVTLWYRPPELLLGERDYGPPIDMWGAGCIMAEMWT-RSPIMQGNT 228
Score = 48.5 bits (116), Expect = 5e-06
Identities = 28/67 (41%), Positives = 42/67 (62%), Gaps = 5/67 (7%)
Query: 466 EALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVK-MSETSNVK-TMYTENLTGT 523
L+Y+H +K I+HRD+K+AN+L+ ++ + KL DFG+ + S + N K YT N T
Sbjct: 130 NGLYYIHR-NK-ILHRDMKAANILITKDGILKLADFGLARAFSLSKNSKPNRYT-NRVVT 186
Query: 524 RPYMPPE 530
Y PPE
Sbjct: 187 LWYRPPE 193
>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 = 64.0 bits (156), Expect = 2e-11
Identities = 40/136 (29%), Positives = 60/136 (44%), Gaps = 13/136 (9%)
Query: 193 CIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSAN 252
+V EY+ NG L + P D K+Y V + LH + IIHRD+K N
Sbjct: 73 YLVMEYL-NGGDCASLIKTLGGLPEDWAKQY--IAEVVLGVEDLHQ--RGIIHRDIKPEN 127
Query: 253 VLLDENFVPKLGDFGIVKMSETSNMKTMYTENLTGTRPYMPPEAMHCQISTK-TDVFSYG 311
+L+D+ KL DFG+ + + + GT Y+ PE + K +D +S G
Sbjct: 128 LLIDQTGHLKLTDFGLSRNGLEN-------KKFVGTPDYLAPETILGVGDDKMSDWWSLG 180
Query: 312 VILLELLTGMKPIDDN 327
++ E L G P
Sbjct: 181 CVIFEFLFGYPPFHAE 196
Score = 46.7 bits (111), Expect = 1e-05
Identities = 26/82 (31%), Positives = 39/82 (47%), Gaps = 11/82 (13%)
Query: 451 PLDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETS 510
P D K+Y V + LH + IIHRD+K N+L+D+ KL DFG+ + +
Sbjct: 95 PEDWAKQY--IAEVVLGVEDLHQ--RGIIHRDIKPENLLIDQTGHLKLTDFGLSRNGLEN 150
Query: 511 NVKTMYTENLTGTRPYMPPEAM 532
+ GT Y+ PE +
Sbjct: 151 -------KKFVGTPDYLAPETI 165
>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 = 64.1 bits (156), Expect = 3e-11
Identities = 68/212 (32%), Positives = 94/212 (44%), Gaps = 33/212 (15%)
Query: 117 LGEGQFGTVYYG-KLKNGMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTLSQC 175
LG G GTVY L +AVK + D T I+ +E++ L +C
Sbjct: 9 LGHGNGGTVYKAYHLLTRRILAVKVIP---------LDITVELQKQIM---SELEILYKC 56
Query: 176 KHVNLLRLLG---LCNNIMNCIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGVAEA 232
++ G + N I C E+M GSL D ++ P R IA+ V +
Sbjct: 57 DSPYIIGFYGAFFVENRISICT--EFMDGGSL-DVYRKI----PEHVLGR--IAVAVVKG 107
Query: 233 LHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLTGTRPYM 292
L YL SL I+HRDVK +N+L++ KL DFG+ S KT GT YM
Sbjct: 108 LTYLWSLK--ILHRDVKPSNMLVNTRGQVKLCDFGVSTQLVNSIAKTY-----VGTNAYM 160
Query: 293 PPEAMHC-QISTKTDVFSYGVILLELLTGMKP 323
PE + Q +DV+S G+ +EL G P
Sbjct: 161 APERISGEQYGIHSDVWSLGISFMELALGRFP 192
Score = 51.8 bits (124), Expect = 3e-07
Identities = 35/88 (39%), Positives = 46/88 (52%), Gaps = 8/88 (9%)
Query: 460 IALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTEN 519
IA+ V + L YL SL I+HRDVK +N+L++ KL DFG+ S KT
Sbjct: 100 IAVAVVKGLTYLWSLK--ILHRDVKPSNMLVNTRGQVKLCDFGVSTQLVNSIAKTY---- 153
Query: 520 LTGTRPYMPPEAMHC-QISTKTDVFSYG 546
GT YM PE + Q +DV+S G
Sbjct: 154 -VGTNAYMAPERISGEQYGIHSDVWSLG 180
>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 = 64.6 bits (157), Expect = 3e-11
Identities = 62/218 (28%), Positives = 108/218 (49%), Gaps = 28/218 (12%)
Query: 117 LGEGQFGTVYYG-------KLKNGMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEV 169
LG G FGTVY G K+K + +A+K L ++S N E IL +E
Sbjct: 15 LGSGAFGTVYKGLWIPEGEKVK--IPVAIKELRE----ATSPKANKE-----IL---DEA 60
Query: 170 QTLSQCKHVNLLRLLGLCNNIMNCIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGV 229
++ + ++ RLLG+C ++ + M G L D + + + S + + +
Sbjct: 61 YVMASVDNPHVCRLLGICLTSTVQLITQLMPFGCLLDYVRE--HKDNIGSQYLLNWCVQI 118
Query: 230 AEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLTGTR 289
A+ ++YL + ++HRD+ + NVL+ K+ DFG+ K+ ++ K + E
Sbjct: 119 AKGMNYLEE--RRLVHRDLAARNVLVKTPQHVKITDFGLAKLL-GADEKEYHAEGGKVPI 175
Query: 290 PYMPPEA-MHCQISTKTDVFSYGVILLELLT-GMKPID 325
+M E+ +H + ++DV+SYGV + EL+T G KP D
Sbjct: 176 KWMALESILHRIYTHQSDVWSYGVTVWELMTFGSKPYD 213
Score = 36.1 bits (83), Expect = 0.046
Identities = 24/87 (27%), Positives = 48/87 (55%), Gaps = 4/87 (4%)
Query: 464 VAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTENLTGT 523
+A+ ++YL + ++HRD+ + NVL+ K+ DFG+ K+ ++ K + E
Sbjct: 118 IAKGMNYLEE--RRLVHRDLAARNVLVKTPQHVKITDFGLAKLL-GADEKEYHAEGGKVP 174
Query: 524 RPYMPPEA-MHCQISTKTDVFSYGAQI 549
+M E+ +H + ++DV+SYG +
Sbjct: 175 IKWMALESILHRIYTHQSDVWSYGVTV 201
>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 = 63.9 bits (155), Expect = 3e-11
Identities = 58/230 (25%), Positives = 109/230 (47%), Gaps = 37/230 (16%)
Query: 116 KLGEGQFGTVYYGKL------KNGMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEV 169
+LGE +FG VY G L + +A+KTL++ A F++E
Sbjct: 12 ELGEDRFGKVYKGHLFGTAPGEQTQAVAIKTLKDKAEGPLREE------------FKHEA 59
Query: 170 QTLSQCKHVNLLRLLGLCNNIMN-CIVYEYMCNGSLYDRLARVNNTP-----PLDSNKRY 223
S+ +H N++ LLG+ +++ Y + L++ L V +P D +K
Sbjct: 60 MMRSRLQHPNIVCLLGVVTKEQPLSMIFSYCSHSDLHEFL--VMRSPHSDVGSTDDDKTV 117
Query: 224 SIALGVAEALHYLHSL--------SKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETS 275
L A+ +H + + S ++H+D+ + NVL+ + K+ D G+ + +
Sbjct: 118 KSTLEPADFVHIVTQIAAGMEFLSSHHVVHKDLATRNVLVFDKLNVKISDLGLFREVYAA 177
Query: 276 NMKTMYTENLTGTRPYMPPEA-MHCQISTKTDVFSYGVILLELLT-GMKP 323
+ + +L R +M PEA M+ + S +D++SYGV+L E+ + G++P
Sbjct: 178 DYYKLMGNSLLPIR-WMSPEAIMYGKFSIDSDIWSYGVVLWEVFSYGLQP 226
Score = 38.5 bits (89), Expect = 0.007
Identities = 24/88 (27%), Positives = 47/88 (53%), Gaps = 4/88 (4%)
Query: 460 IALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTEN 519
I +A + +L S ++H+D+ + NVL+ + K+ D G+ + ++ + +
Sbjct: 129 IVTQIAAGMEFLSS--HHVVHKDLATRNVLVFDKLNVKISDLGLFREVYAADYYKLMGNS 186
Query: 520 LTGTRPYMPPEA-MHCQISTKTDVFSYG 546
L R +M PEA M+ + S +D++SYG
Sbjct: 187 LLPIR-WMSPEAIMYGKFSIDSDIWSYG 213
>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 = 63.5 bits (154), Expect = 4e-11
Identities = 61/242 (25%), Positives = 107/242 (44%), Gaps = 31/242 (12%)
Query: 116 KLGEGQFGTVYYGKLKNGMEIA---VKTLENNANYSSSNSDNTEAAMIPILLFENEVQTL 172
++G G +G VY + N E+A V LE +++ + + E+ +
Sbjct: 16 RIGSGTYGDVYKARNVNTGELAAIKVIKLEPGEDFA---------------VVQQEIIMM 60
Query: 173 SQCKHVNLLRLLG-LCNNIMNCIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGVAE 231
CKH N++ G I E+ GSL D + T PL ++ ++ +
Sbjct: 61 KDCKHSNIVAYFGSYLRRDKLWICMEFCGGGSLQDIY---HVTGPLSESQIAYVSRETLQ 117
Query: 232 ALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLTGTRPY 291
L+YLHS K +HRD+K AN+LL +N KL DFG+ + K ++ GT +
Sbjct: 118 GLYYLHSKGK--MHRDIKGANILLTDNGHVKLADFGVSAQITATIAK---RKSFIGTPYW 172
Query: 292 MPPEAMHCQ----ISTKTDVFSYGVILLELLTGMKPIDDNNTILYYYLVVEQEVPVREVL 347
M PE + + D+++ G+ +EL P+ D + + +L+ + ++
Sbjct: 173 MAPEVAAVERKGGYNQLCDIWAVGITAIELAELQPPMFDLHPMRALFLMTKSNFQPPKLK 232
Query: 348 DK 349
DK
Sbjct: 233 DK 234
Score = 48.1 bits (114), Expect = 5e-06
Identities = 29/82 (35%), Positives = 44/82 (53%), Gaps = 5/82 (6%)
Query: 449 TPPLDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSE 508
T PL ++ ++ + L+YLHS K +HRD+K AN+LL +N KL DFG+
Sbjct: 100 TGPLSESQIAYVSRETLQGLYYLHSKGK--MHRDIKGANILLTDNGHVKLADFGVSAQIT 157
Query: 509 TSNVKTMYTENLTGTRPYMPPE 530
+ K ++ GT +M PE
Sbjct: 158 ATIAK---RKSFIGTPYWMAPE 176
>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 = 63.7 bits (155), Expect = 5e-11
Identities = 64/212 (30%), Positives = 96/212 (45%), Gaps = 24/212 (11%)
Query: 117 LGEGQFGTVYYGKLKNGMEI-AVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTLSQC 175
LG+G FG V +LK E A+K L+ + D+ E M+ E V L+
Sbjct: 3 LGKGSFGKVMLAELKGTNEFFAIKALKKDVVLED---DDVECTMV-----ERRVLALAW- 53
Query: 176 KHVNLLRLLGLCNNIMN---CIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGVAEA 232
+H L L C V EY+ G L + + ++ D + A +
Sbjct: 54 EHPFLTHLF--CTFQTKEHLFFVMEYLNGGDL---MFHIQSSGRFDEARARFYAAEIICG 108
Query: 233 LHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLTGTRPYM 292
L +LH K II+RD+K NVLLD++ K+ DFG+ K + K GT Y+
Sbjct: 109 LQFLHK--KGIIYRDLKLDNVLLDKDGHIKIADFGMCKENMNGEGK---ASTFCGTPDYI 163
Query: 293 PPEAMHCQISTKT-DVFSYGVILLELLTGMKP 323
PE + Q ++ D +S+GV+L E+L G P
Sbjct: 164 APEILKGQKYNESVDWWSFGVLLYEMLIGQSP 195
Score = 47.1 bits (112), Expect = 1e-05
Identities = 29/81 (35%), Positives = 43/81 (53%), Gaps = 6/81 (7%)
Query: 467 ALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTENLTGTRPY 526
L +LH K II+RD+K NVLLD++ K+ DFG+ K + K GT Y
Sbjct: 108 GLQFLHK--KGIIYRDLKLDNVLLDKDGHIKIADFGMCKENMNGEGK---ASTFCGTPDY 162
Query: 527 MPPEAMHCQISTKT-DVFSYG 546
+ PE + Q ++ D +S+G
Sbjct: 163 IAPEILKGQKYNESVDWWSFG 183
>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 = 63.8 bits (155), Expect = 6e-11
Identities = 67/247 (27%), Positives = 103/247 (41%), Gaps = 39/247 (15%)
Query: 117 LGEGQFGTVYYGKLKNGMEI-AVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTLSQC 175
+G+G FG V + ++ I A+KT+ S S +T L E V C
Sbjct: 1 IGKGSFGKVMQVRKRDTQRIYALKTIRKAHIVSRSEVTHT--------LAERTVLAQVNC 52
Query: 176 KHVNLLRLLGLCNNIMNCIVYEYMCNGSLYDRLARVNNTPPLDSNKR------YSIALGV 229
+ L+ + + LY LA +N +R
Sbjct: 53 PFIVPLK-------------FSFQSPEKLYLVLAFINGGELFHHLQREGRFDLSRARFYT 99
Query: 230 AE---ALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMK-TMYTENL 285
AE AL LH + +I+RD+K N+LLD L DFG+ K+ NMK T
Sbjct: 100 AELLCALENLHKFN--VIYRDLKPENILLDYQGHIALCDFGLCKL----NMKDDDKTNTF 153
Query: 286 TGTRPYMPPEAMHCQISTK-TDVFSYGVILLELLTGMKPIDDNNTILYYYLVVEQEVPVR 344
GT Y+ PE + TK D ++ GV+L E+LTG+ P D N Y ++++ +
Sbjct: 154 CGTPEYLAPELLLGHGYTKAVDWWTLGVLLYEMLTGLPPFYDENVNEMYRKILQEPLRFP 213
Query: 345 EVLDKEA 351
+ D++A
Sbjct: 214 DGFDRDA 220
Score = 41.1 bits (96), Expect = 0.001
Identities = 23/64 (35%), Positives = 32/64 (50%), Gaps = 5/64 (7%)
Query: 467 ALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTENLTGTRPY 526
AL LH + +I+RD+K N+LLD L DFG+ K++ T GT Y
Sbjct: 105 ALENLHKFN--VIYRDLKPENILLDYQGHIALCDFGLCKLNMK---DDDKTNTFCGTPEY 159
Query: 527 MPPE 530
+ PE
Sbjct: 160 LAPE 163
>gnl|CDD|173616 PTZ00426, PTZ00426, cAMP-dependent protein kinase catalytic
subunit; Provisional.
Length = 340
Score = 63.8 bits (155), Expect = 6e-11
Identities = 64/236 (27%), Positives = 101/236 (42%), Gaps = 25/236 (10%)
Query: 117 LGEGQFGTVYYGKLKNG--MEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTLSQ 174
LG G FG V KN +A+K E + D+ + E + L+
Sbjct: 38 LGTGSFGRVILATYKNEDFPPVAIKRFEKSKIIKQKQVDHVFS----------ERKILNY 87
Query: 175 CKHVNLLRLLG-LCNNIMNCIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGVAEAL 233
H + L G + +V E++ G + L R N P D Y A +
Sbjct: 88 INHPFCVNLYGSFKDESYLYLVLEFVIGGEFFTFLRR-NKRFPNDVGCFY--AAQIVLIF 144
Query: 234 HYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLTGTRPYMP 293
YL SL+ I++RD+K N+LLD++ K+ DFG K+ +T T L GT Y+
Sbjct: 145 EYLQSLN--IVYRDLKPENLLLDKDGFIKMTDFGFAKVVDTR------TYTLCGTPEYIA 196
Query: 294 PEA-MHCQISTKTDVFSYGVILLELLTGMKPIDDNNTILYYYLVVEQEVPVREVLD 348
PE ++ D ++ G+ + E+L G P N +L Y ++E + + LD
Sbjct: 197 PEILLNVGHGKAADWWTLGIFIYEILVGCPPFYANEPLLIYQKILEGIIYFPKFLD 252
Score = 45.4 bits (107), Expect = 5e-05
Identities = 32/94 (34%), Positives = 46/94 (48%), Gaps = 10/94 (10%)
Query: 439 QLFKLARVNNTPPLDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKL 498
+ F R N P D Y A + YL SL+ I++RD+K N+LLD++ K+
Sbjct: 117 EFFTFLRRNKRFPNDVGCFY--AAQIVLIFEYLQSLN--IVYRDLKPENLLLDKDGFIKM 172
Query: 499 GDFGIVKMSETSNVKTMYTENLTGTRPYMPPEAM 532
DFG K+ +T T L GT Y+ PE +
Sbjct: 173 TDFGFAKVVDTR------TYTLCGTPEYIAPEIL 200
>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 = 62.7 bits (152), Expect = 6e-11
Identities = 61/223 (27%), Positives = 100/223 (44%), Gaps = 41/223 (18%)
Query: 116 KLGEGQFGTVYYG--KL-KNGMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTL 172
+LG G FG V G K+ K +++A+K L+N N + M+ E + +
Sbjct: 2 ELGSGNFGCVKKGVYKMRKKQIDVAIKVLKNE------NEKSVRDEMM------REAEIM 49
Query: 173 SQCKHVNLLRLLGLCNNIMNCIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIAL-GVAE 231
Q + ++R++G+C +V E G L L S K+ I + V E
Sbjct: 50 HQLDNPYIVRMIGVCEAEALMLVMEMASGGPLNKFL----------SGKKDEITVSNVVE 99
Query: 232 ALH-------YLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTEN 284
+H YL K +HRD+ + NVLL K+ DFG+ K + + Y
Sbjct: 100 LMHQVSMGMKYLEG--KNFVHRDLAARNVLLVNQHYAKISDFGLSKALGADD--SYYKAR 155
Query: 285 LTGTRP--YMPPEAMHC-QISTKTDVFSYGVILLELLT-GMKP 323
G P + PE ++ + S+++DV+SYG+ + E + G KP
Sbjct: 156 SAGKWPLKWYAPECINFRKFSSRSDVWSYGITMWEAFSYGQKP 198
Score = 41.1 bits (96), Expect = 0.001
Identities = 27/86 (31%), Positives = 44/86 (51%), Gaps = 7/86 (8%)
Query: 464 VAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTENLTGT 523
V+ + YL K +HRD+ + NVLL K+ DFG+ K + + Y G
Sbjct: 104 VSMGMKYLEG--KNFVHRDLAARNVLLVNQHYAKISDFGLSKALGADD--SYYKARSAGK 159
Query: 524 RP--YMPPEAMHC-QISTKTDVFSYG 546
P + PE ++ + S+++DV+SYG
Sbjct: 160 WPLKWYAPECINFRKFSSRSDVWSYG 185
>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 = 63.1 bits (153), Expect = 6e-11
Identities = 60/225 (26%), Positives = 96/225 (42%), Gaps = 45/225 (20%)
Query: 116 KLGEGQFGTVYYGKLKNGMEIAVKTLENNANYSSSNSDNTEAAMIPILLFE--------- 166
K+G GQF VY ++ D A+ + +FE
Sbjct: 9 KIGRGQFSEVYR--------------------ATCLLDRKPVALKKVQIFEMMDAKARQD 48
Query: 167 --NEVQTLSQCKHVNLLRLLG--LCNNIMNCIVYEYMCNGSLYDRLARVNNTPPLDSNK- 221
E+ L Q H N+++ L + +N +N IV E G L + L +
Sbjct: 49 CVKEIDLLKQLNHPNVIKYLDSFIEDNELN-IVLELADAGDLSQMIKYFKKQKRLIPERT 107
Query: 222 --RYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKT 279
+Y + L A+ ++HS + ++HRD+K ANV + V KLGD G+ + + KT
Sbjct: 108 VWKYFVQL--CSAVEHMHS--RRVMHRDIKPANVFITATGVVKLGDLGLGRFFSS---KT 160
Query: 280 MYTENLTGTRPYMPPEAMHCQ-ISTKTDVFSYGVILLELLTGMKP 323
+L GT YM PE +H + K+D++S G +L E+ P
Sbjct: 161 TAAHSLVGTPYYMSPERIHENGYNFKSDIWSLGCLLYEMAALQSP 205
Score = 51.2 bits (122), Expect = 4e-07
Identities = 30/81 (37%), Positives = 47/81 (58%), Gaps = 6/81 (7%)
Query: 467 ALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTENLTGTRPY 526
A+ ++HS + ++HRD+K ANV + V KLGD G+ + + KT +L GT Y
Sbjct: 118 AVEHMHS--RRVMHRDIKPANVFITATGVVKLGDLGLGRFFSS---KTTAAHSLVGTPYY 172
Query: 527 MPPEAMHCQ-ISTKTDVFSYG 546
M PE +H + K+D++S G
Sbjct: 173 MSPERIHENGYNFKSDIWSLG 193
>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 = 63.5 bits (154), Expect = 7e-11
Identities = 48/159 (30%), Positives = 77/159 (48%), Gaps = 11/159 (6%)
Query: 168 EVQTLSQCKHVNLLRLLG-LCNNIMNCIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIA 226
E+Q L +C ++ G ++ I E+M GSL L + P K ++
Sbjct: 53 ELQVLHECNSPYIVGFYGAFYSDGEISICMEHMDGGSLDQVLKKAGRIPEQILGK---VS 109
Query: 227 LGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLT 286
+ V + L YL K I+HRDVK +N+L++ KL DFG+ + + +
Sbjct: 110 IAVIKGLTYLREKHK-IMHRDVKPSNILVNSRGEIKLCDFGV-----SGQLIDSMANSFV 163
Query: 287 GTRPYMPPEAMH-CQISTKTDVFSYGVILLELLTGMKPI 324
GTR YM PE + S ++D++S G+ L+E+ G PI
Sbjct: 164 GTRSYMSPERLQGTHYSVQSDIWSMGLSLVEMAIGRYPI 202
Score = 49.3 bits (117), Expect = 3e-06
Identities = 29/88 (32%), Positives = 47/88 (53%), Gaps = 7/88 (7%)
Query: 460 IALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTEN 519
+++ V + L YL K I+HRDVK +N+L++ KL DFG+ + + +
Sbjct: 108 VSIAVIKGLTYLREKHK-IMHRDVKPSNILVNSRGEIKLCDFGV-----SGQLIDSMANS 161
Query: 520 LTGTRPYMPPEAMH-CQISTKTDVFSYG 546
GTR YM PE + S ++D++S G
Sbjct: 162 FVGTRSYMSPERLQGTHYSVQSDIWSMG 189
>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 = 63.5 bits (154), Expect = 7e-11
Identities = 68/240 (28%), Positives = 106/240 (44%), Gaps = 24/240 (10%)
Query: 117 LGEGQFGTVYYGKLK-NGMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTLSQC 175
LG+G FG V K K G A+K L+ + +T L EN V L
Sbjct: 3 LGKGTFGKVILVKEKATGRYYAMKILKKEVIVAKDEVAHT--------LTENRV--LQNS 52
Query: 176 KHVNLLRL-LGLCNNIMNCIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGVAEALH 234
+H L L + C V EY G L+ L+R D + Y + AL
Sbjct: 53 RHPFLTALKYSFQTHDRLCFVMEYANGGELFFHLSR-ERVFSEDRARFYGAE--IVSALD 109
Query: 235 YLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVK--MSETSNMKTMYTENLTGTRPYM 292
YLHS K +++RD+K N++LD++ K+ DFG+ K + + + MKT GT Y+
Sbjct: 110 YLHS-EKNVVYRDLKLENLMLDKDGHIKITDFGLCKEGIKDGATMKT-----FCGTPEYL 163
Query: 293 PPEAMH-CQISTKTDVFSYGVILLELLTGMKPIDDNNTILYYYLVVEQEVPVREVLDKEA 351
PE + D + GV++ E++ G P + + + L++ +E+ L EA
Sbjct: 164 APEVLEDNDYGRAVDWWGLGVVMYEMMCGRLPFYNQDHEKLFELILMEEIRFPRTLSPEA 223
Score = 43.1 bits (101), Expect = 3e-04
Identities = 25/71 (35%), Positives = 42/71 (59%), Gaps = 8/71 (11%)
Query: 464 VAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVK--MSETSNVKTMYTENLT 521
+ AL YLHS K +++RD+K N++LD++ K+ DFG+ K + + + +KT
Sbjct: 104 IVSALDYLHS-EKNVVYRDLKLENLMLDKDGHIKITDFGLCKEGIKDGATMKT-----FC 157
Query: 522 GTRPYMPPEAM 532
GT Y+ PE +
Sbjct: 158 GTPEYLAPEVL 168
>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 = 62.7 bits (152), Expect = 7e-11
Identities = 64/225 (28%), Positives = 105/225 (46%), Gaps = 27/225 (12%)
Query: 116 KLGEGQFGTVYYGK-LKNGMEIAVKTLE-NNANYSSSNSDNTEAAMIPILLFENEVQTLS 173
K+G GQF VY L +G+ +A+K ++ + + + +D + E+ L
Sbjct: 9 KIGRGQFSEVYRATCLLDGVPVALKKVQIFDLMDAKARADCIK-----------EIDLLK 57
Query: 174 QCKHVNLLRLLG--LCNNIMNCIVYEYMCNGSLYDRLARVNNTPPLDSNK---RYSIALG 228
Q H N+++ + +N +N IV E G L + L K +Y + L
Sbjct: 58 QLNHPNVIKYYASFIEDNELN-IVLELADAGDLSRMIKHFKKQKRLIPEKTVWKYFVQL- 115
Query: 229 VAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLTGT 288
AL ++HS + ++HRD+K ANV + V KLGD G+ + + KT +L GT
Sbjct: 116 -CSALEHMHS--RRVMHRDIKPANVFITATGVVKLGDLGLGRFFSS---KTTAAHSLVGT 169
Query: 289 RPYMPPEAMHCQ-ISTKTDVFSYGVILLELLTGMKPIDDNNTILY 332
YM PE +H + K+D++S G +L E+ P + LY
Sbjct: 170 PYYMSPERIHENGYNFKSDIWSLGCLLYEMAALQSPFYGDKMNLY 214
Score = 52.3 bits (125), Expect = 2e-07
Identities = 31/84 (36%), Positives = 48/84 (57%), Gaps = 6/84 (7%)
Query: 464 VAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTENLTGT 523
+ AL ++HS + ++HRD+K ANV + V KLGD G+ + + KT +L GT
Sbjct: 115 LCSALEHMHS--RRVMHRDIKPANVFITATGVVKLGDLGLGRFFSS---KTTAAHSLVGT 169
Query: 524 RPYMPPEAMHCQ-ISTKTDVFSYG 546
YM PE +H + K+D++S G
Sbjct: 170 PYYMSPERIHENGYNFKSDIWSLG 193
>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 = 62.8 bits (153), Expect = 7e-11
Identities = 58/210 (27%), Positives = 98/210 (46%), Gaps = 25/210 (11%)
Query: 116 KLGEGQFGTVYYGKLKN-GMEIAVKT-LENNANYSSSNSDNTEAAMIPILLFENEVQTLS 173
+GEG +G V K K G +A+K LE S + + AM E++ L
Sbjct: 8 LVGEGSYGMVMKCKHKETGQIVAIKKFLE-----SEDDKMVKKIAM-------REIRMLK 55
Query: 174 QCKHVNLLRLLGLCNNIMNC-IVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGVAEA 232
Q +H NL+ L+ + +V+E++ + ++ D L + N LD ++ +
Sbjct: 56 QLRHENLVNLIEVFRRKKRLYLVFEFV-DHTVLDDLEKYPNG--LDESRVRKYLFQILRG 112
Query: 233 LHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLTGTRPYM 292
+ + HS IIHRD+K N+L+ ++ V KL DFG + +YT+ TR Y
Sbjct: 113 IEFCHS--HNIIHRDIKPENILVSQSGVVKLCDFGFARTLAAPG--EVYTD-YVATRWYR 167
Query: 293 PPEAMHCQIS--TKTDVFSYGVILLELLTG 320
PE + D+++ G ++ E+LTG
Sbjct: 168 APELLVGDTKYGRAVDIWAVGCLVTEMLTG 197
Score = 42.4 bits (100), Expect = 4e-04
Identities = 25/79 (31%), Positives = 38/79 (48%), Gaps = 5/79 (6%)
Query: 452 LDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSN 511
LD ++ + + + HS IIHRD+K N+L+ ++ V KL DFG +
Sbjct: 97 LDESRVRKYLFQILRGIEFCHS--HNIIHRDIKPENILVSQSGVVKLCDFGFARTLAAPG 154
Query: 512 VKTMYTENLTGTRPYMPPE 530
+YT+ TR Y PE
Sbjct: 155 --EVYTD-YVATRWYRAPE 170
>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 = 63.1 bits (154), Expect = 8e-11
Identities = 59/230 (25%), Positives = 101/230 (43%), Gaps = 42/230 (18%)
Query: 116 KLGEGQFGTVYYGKLKNGM---EIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTL 172
+G G +G VY K KNG E A+K + T + E+ L
Sbjct: 7 CIGRGTYGRVYKAKRKNGKDGKEYAIKKFK------GDKEQYTGISQSAC----REIALL 56
Query: 173 SQCKHVNLLRLLGLC-NNIMNCI--VYEYMCNGSLYDRLA-----RVNNTPPLDSNKRYS 224
+ KH N++ L+ + + + +++Y + +D R + + S
Sbjct: 57 RELKHENVVSLVEVFLEHADKSVYLLFDY----AEHDLWQIIKFHRQAKRVSIPPSMVKS 112
Query: 225 IALGVAEALHYLHSLSKPIIHRDVKSANVLL----DENFVPKLGDFGIVKMSETSNMKTM 280
+ + +HYLHS ++HRD+K AN+L+ E V K+GD G+ ++ + +K +
Sbjct: 113 LLWQILNGVHYLHS--NWVLHRDLKPANILVMGEGPERGVVKIGDLGLARLFN-APLKPL 169
Query: 281 YTEN-LTGTRPYMPPE----AMHCQISTKT-DVFSYGVILLELLTGMKPI 324
+ + T Y PE A H TK D+++ G I ELLT ++PI
Sbjct: 170 ADLDPVVVTIWYRAPELLLGARH---YTKAIDIWAIGCIFAELLT-LEPI 215
Score = 41.9 bits (99), Expect = 6e-04
Identities = 18/39 (46%), Positives = 25/39 (64%), Gaps = 6/39 (15%)
Query: 468 LHYLHSLSKPIIHRDVKSANVLL----DENFVPKLGDFG 502
+HYLHS ++HRD+K AN+L+ E V K+GD G
Sbjct: 121 VHYLHS--NWVLHRDLKPANILVMGEGPERGVVKIGDLG 157
>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 = 63.7 bits (155), Expect = 9e-11
Identities = 82/333 (24%), Positives = 128/333 (38%), Gaps = 103/333 (30%)
Query: 69 KWLQEVIQQEEANNKTEYIGELIAFTFCDLERATDGFNRK-PYPRR----GNKLGEGQFG 123
+W ++I+ E NN +TF D + +N K +PR G LG G FG
Sbjct: 7 RW--KIIEAAEGNN----------YTFIDPTQLP--YNEKWEFPRDNLQFGKTLGAGAFG 52
Query: 124 TVY------YGKLKNGMEIAVKTLENNANYSSSNSDNTEAAMIPILLF------ENEVQT 171
V GK N + +AVK L+ +S+++D EA M + + +N V
Sbjct: 53 KVVEATAFGLGKEDNVLRVAVKMLK-----ASAHTDEREALMSELKILSHLGQHKNIVNL 107
Query: 172 LSQCKH----------------VNLLR-----LLGLCNNIM----NCIVYEYMCNGSLYD 206
L C H +N LR L + Y+ + Y
Sbjct: 108 LGACTHGGPVLVITEYCCYGDLLNFLRKKAETFLNFVMALPEISETSSDYKNITLEKKYI 167
Query: 207 R-------------------------------LARVNNTPPLDSNKRYSIALGVAEALHY 235
R ++ PLD + + VA+ + +
Sbjct: 168 RSDSGFSSQGSDTYVEMRPVSSSSSQSSDSKDEEDTEDSWPLDLDDLLRFSSQVAQGMDF 227
Query: 236 LHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVK-MSETSNMKTMYTENLTGTRP--YM 292
L S K IHRDV + NVLL + V K+ DFG+ + + SN Y P +M
Sbjct: 228 LAS--KNCIHRDVAARNVLLTDGRVAKICDFGLARDIMNDSN----YVVKGNARLPVKWM 281
Query: 293 PPEAM-HCQISTKTDVFSYGVILLELLT-GMKP 323
PE++ C + ++DV+SYG++L E+ + G P
Sbjct: 282 APESIFDCVYTVQSDVWSYGILLWEIFSLGKSP 314
Score = 51.0 bits (122), Expect = 8e-07
Identities = 34/99 (34%), Positives = 55/99 (55%), Gaps = 8/99 (8%)
Query: 451 PLDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVK--MSE 508
PLD + + VA+ + +L S K IHRDV + NVLL + V K+ DFG+ + M++
Sbjct: 208 PLDLDDLLRFSSQVAQGMDFLAS--KNCIHRDVAARNVLLTDGRVAKICDFGLARDIMND 265
Query: 509 TSNVKTMYTENLTGTRPYMPPEAM-HCQISTKTDVFSYG 546
++ V N +M PE++ C + ++DV+SYG
Sbjct: 266 SNYV---VKGNARLPVKWMAPESIFDCVYTVQSDVWSYG 301
>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 = 62.2 bits (151), Expect = 1e-10
Identities = 61/213 (28%), Positives = 97/213 (45%), Gaps = 26/213 (12%)
Query: 113 RGNKLGEGQFGTVYYGKLK-NGMEIAVKTLENNANYSS-SNSDNTEAAMIPILLFENEVQ 170
+ K+GEG FG K K +G + +K + N S S + E+ EV
Sbjct: 4 KVKKIGEGSFGKAILVKSKEDGKQYVIKEI----NISKMSPKEREES--------RKEVA 51
Query: 171 TLSQCKHVNLLRLLGLCNNIMNC-IVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGV 229
LS KH N+++ N IV +Y G LY ++N + + + V
Sbjct: 52 VLSNMKHPNIVQYQESFEENGNLYIVMDYCEGGDLY---KKINAQRGVLFPEDQILDWFV 108
Query: 230 AEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLTGTR 289
L H + I+HRD+KS N+ L ++ KLGDFGI ++ S ++ T GT
Sbjct: 109 QICLALKHVHDRKILHRDIKSQNIFLTKDGTIKLGDFGIARVL-NSTVELART--CIGTP 165
Query: 290 PYMPPEAMHCQ---ISTKTDVFSYGVILLELLT 319
Y+ PE C+ + K+D+++ G +L E+ T
Sbjct: 166 YYLSPEI--CENRPYNNKSDIWALGCVLYEMCT 196
Score = 44.4 bits (105), Expect = 8e-05
Identities = 30/83 (36%), Positives = 48/83 (57%), Gaps = 10/83 (12%)
Query: 467 ALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTENLTGTRPY 526
AL ++H + I+HRD+KS N+ L ++ KLGDFGI ++ S V+ T GT Y
Sbjct: 113 ALKHVHD--RKILHRDIKSQNIFLTKDGTIKLGDFGIARVL-NSTVELART--CIGTPYY 167
Query: 527 MPPEAMHCQ---ISTKTDVFSYG 546
+ PE C+ + K+D+++ G
Sbjct: 168 LSPEI--CENRPYNNKSDIWALG 188
>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 = 62.4 bits (152), Expect = 1e-10
Identities = 60/217 (27%), Positives = 104/217 (47%), Gaps = 34/217 (15%)
Query: 119 EGQFGTVYYGKLKNGM-----EIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTLS 173
EG FG ++YG L + E+ VKT++++A + I + L E L
Sbjct: 16 EGTFGRIFYGILIDEKPGKEEEVFVKTVKDHA------------SEIQVTLLLQESCLLY 63
Query: 174 QCKHVNLLRLLGLCNNIMNC--IVYEYMCNGSLYD-----RLARVNNTPPLDSNKRYSIA 226
H N+L +L +C ++Y YM G+L RL NN L + + +A
Sbjct: 64 GLSHQNILPILHVCIEDGEPPFVLYPYMNWGNLKLFLQQCRLGEANNPQALSTQQLVHMA 123
Query: 227 LGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMY-TENL 285
+ +A + YLH +IH+D+ + N ++DE K+ D + + + + EN
Sbjct: 124 IQIACGMSYLHKRG--VIHKDIAARNCVIDEELQVKITDNALSRDLFPMDYHCLGDNEN- 180
Query: 286 TGTRP--YMPPEAM-HCQISTKTDVFSYGVILLELLT 319
RP +M E++ + + S+ +DV+S+GV+L EL+T
Sbjct: 181 ---RPVKWMALESLVNKEYSSASDVWSFGVLLWELMT 214
Score = 33.5 bits (77), Expect = 0.25
Identities = 19/65 (29%), Positives = 34/65 (52%), Gaps = 5/65 (7%)
Query: 436 KQCQLFKLARVNNTPPLDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFV 495
+QC +L NN L + + +A+ +A + YLH +IH+D+ + N ++DE
Sbjct: 101 QQC---RLGEANNPQALSTQQLVHMAIQIACGMSYLHKRG--VIHKDIAARNCVIDEELQ 155
Query: 496 PKLGD 500
K+ D
Sbjct: 156 VKITD 160
>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 = 62.7 bits (152), Expect = 1e-10
Identities = 64/227 (28%), Positives = 99/227 (43%), Gaps = 36/227 (15%)
Query: 117 LGEGQFGTVYYGKLKNGME-IAVKTLENNANYSSSNSDNTEAAMIP----ILLFENEVQT 171
LG+G FG V +LK E AVK L+ + D+ E M+ L +EN T
Sbjct: 3 LGKGSFGKVLLAELKGKGEYFAVKALKKDVVLID---DDVECTMVEKRVLALAWENPFLT 59
Query: 172 LSQCKHVNLLRLLGLCNNIMNCIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGVAE 231
C L V E++ G L + + + D + A +
Sbjct: 60 HLYCTFQTKEHLF---------FVMEFLNGGDL---MFHIQDKGRFDLYRATFYAAEIVC 107
Query: 232 ALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTEN----LTG 287
L +LHS K II+RD+K NV+LD + K+ DFG+ K + ++ +N G
Sbjct: 108 GLQFLHS--KGIIYRDLKLDNVMLDRDGHIKIADFGMCK-------ENVFGDNRASTFCG 158
Query: 288 TRPYMPPEAMH-CQISTKTDVFSYGVILLELLTGMKPI--DDNNTIL 331
T Y+ PE + + + D +S+GV+L E+L G P DD + +
Sbjct: 159 TPDYIAPEILQGLKYTFSVDWWSFGVLLYEMLIGQSPFHGDDEDELF 205
Score = 42.2 bits (99), Expect = 4e-04
Identities = 28/84 (33%), Positives = 45/84 (53%), Gaps = 14/84 (16%)
Query: 468 LHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTEN----LTGT 523
L +LHS K II+RD+K NV+LD + K+ DFG+ K + ++ +N GT
Sbjct: 109 LQFLHS--KGIIYRDLKLDNVMLDRDGHIKIADFGMCK-------ENVFGDNRASTFCGT 159
Query: 524 RPYMPPEAMH-CQISTKTDVFSYG 546
Y+ PE + + + D +S+G
Sbjct: 160 PDYIAPEILQGLKYTFSVDWWSFG 183
>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 = 62.5 bits (152), Expect = 1e-10
Identities = 71/240 (29%), Positives = 111/240 (46%), Gaps = 38/240 (15%)
Query: 117 LGEGQFGTVYYGKLK-NGMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTLSQC 175
+G+G FG V K K +G AVK L+ A +L + E + +
Sbjct: 3 IGKGSFGKVLLAKHKADGKFYAVKVLQKKA-----------------ILKKKEQKHIMAE 45
Query: 176 KHVNLLR------LLGLCNNIMNC----IVYEYMCNGSLYDRLARVNNTPPLDSNKRYSI 225
++V LL+ L+GL + V +Y+ G L+ L R + P + R+
Sbjct: 46 RNV-LLKNVKHPFLVGLHYSFQTADKLYFVLDYVNGGELFFHLQRERSFP--EPRARF-Y 101
Query: 226 ALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENL 285
A +A AL YLHSL+ II+RD+K N+LLD L DFG+ K + KT T
Sbjct: 102 AAEIASALGYLHSLN--IIYRDLKPENILLDSQGHVVLTDFGLCKEGIEHS-KT--TSTF 156
Query: 286 TGTRPYMPPEAMHCQISTKT-DVFSYGVILLELLTGMKPIDDNNTILYYYLVVEQEVPVR 344
GT Y+ PE + Q +T D + G +L E+L G+ P +T Y ++ + + ++
Sbjct: 157 CGTPEYLAPEVLRKQPYDRTVDWWCLGAVLYEMLYGLPPFYSRDTAEMYDNILNKPLRLK 216
Score = 49.4 bits (118), Expect = 2e-06
Identities = 33/80 (41%), Positives = 43/80 (53%), Gaps = 5/80 (6%)
Query: 461 ALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTENL 520
A +A AL YLHSL+ II+RD+K N+LLD L DFG+ K + KT T
Sbjct: 102 AAEIASALGYLHSLN--IIYRDLKPENILLDSQGHVVLTDFGLCKEGIEHS-KT--TSTF 156
Query: 521 TGTRPYMPPEAMHCQISTKT 540
GT Y+ PE + Q +T
Sbjct: 157 CGTPEYLAPEVLRKQPYDRT 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 = 61.9 bits (150), Expect = 1e-10
Identities = 65/244 (26%), Positives = 118/244 (48%), Gaps = 39/244 (15%)
Query: 114 GNKLGEGQFGTVYYGKLK----NGMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEV 169
G LG+G+FG+V +LK + ++AVK L+ + SS I F E
Sbjct: 4 GRMLGKGEFGSVREAQLKSEDGSFQKVAVKMLKADIFSSSD-----------IEEFLREA 52
Query: 170 QTLSQCKHVNLLRLLGLCNNI-------MNCIVYEYMCNGSLYDRL--ARVNNTP---PL 217
+ + H N+++L+G+ + ++ +M +G L+ L +R+ P PL
Sbjct: 53 ACMKEFDHPNVIKLIGVSLRSRAKGRLPIPMVILPFMKHGDLHTFLLMSRIGEEPFTLPL 112
Query: 218 DSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNM 277
+ R+ I +A + YL S K IHRD+ + N +L+EN + DFG+ K + +
Sbjct: 113 QTLVRFMI--DIASGMEYLSS--KNFIHRDLAARNCMLNENMTVCVADFGLSKKIYSGD- 167
Query: 278 KTMYTENLTGTRP--YMPPEAMHCQI-STKTDVFSYGVILLELLT-GMKPIDD-NNTILY 332
Y + P ++ E++ + +T +DV+++GV + E++T G P N+ +Y
Sbjct: 168 --YYRQGCASKLPVKWLALESLADNVYTTHSDVWAFGVTMWEIMTRGQTPYAGVENSEIY 225
Query: 333 YYLV 336
YL+
Sbjct: 226 NYLI 229
Score = 39.5 bits (92), Expect = 0.003
Identities = 29/85 (34%), Positives = 43/85 (50%), Gaps = 8/85 (9%)
Query: 425 IPVIILDTGETKQCQLFKLA-RVNNTP---PLDSNKRYSIALGVAEALHYLHSLSKPIIH 480
IP++IL + F L R+ P PL + R+ I +A + YL S K IH
Sbjct: 81 IPMVILPFMKHGDLHTFLLMSRIGEEPFTLPLQTLVRFMI--DIASGMEYLSS--KNFIH 136
Query: 481 RDVKSANVLLDENFVPKLGDFGIVK 505
RD+ + N +L+EN + DFG+ K
Sbjct: 137 RDLAARNCMLNENMTVCVADFGLSK 161
>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 = 62.4 bits (151), Expect = 1e-10
Identities = 48/159 (30%), Positives = 75/159 (47%), Gaps = 11/159 (6%)
Query: 168 EVQTLSQCKHVNLLRLLG-LCNNIMNCIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIA 226
E+Q L +C ++ G ++ I E+M GSL L P K ++
Sbjct: 53 ELQVLHECNSPYIVGFYGAFYSDGEISICMEHMDGGSLDQVLKEAKRIPEEILGK---VS 109
Query: 227 LGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLT 286
+ V L YL + I+HRDVK +N+L++ KL DFG+ + + +
Sbjct: 110 IAVLRGLAYLREKHQ-IMHRDVKPSNILVNSRGEIKLCDFGV-----SGQLIDSMANSFV 163
Query: 287 GTRPYMPPEAMH-CQISTKTDVFSYGVILLELLTGMKPI 324
GTR YM PE + S ++D++S G+ L+EL G PI
Sbjct: 164 GTRSYMSPERLQGTHYSVQSDIWSMGLSLVELAIGRYPI 202
Score = 47.7 bits (113), Expect = 9e-06
Identities = 28/88 (31%), Positives = 46/88 (52%), Gaps = 7/88 (7%)
Query: 460 IALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTEN 519
+++ V L YL + I+HRDVK +N+L++ KL DFG+ + + +
Sbjct: 108 VSIAVLRGLAYLREKHQ-IMHRDVKPSNILVNSRGEIKLCDFGV-----SGQLIDSMANS 161
Query: 520 LTGTRPYMPPEAMH-CQISTKTDVFSYG 546
GTR YM PE + S ++D++S G
Sbjct: 162 FVGTRSYMSPERLQGTHYSVQSDIWSMG 189
>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 = 61.7 bits (150), Expect = 2e-10
Identities = 62/222 (27%), Positives = 96/222 (43%), Gaps = 46/222 (20%)
Query: 117 LGEGQFGTVYYGKLKN---------GMEIAV--KTLENNANYSSSNSDNTEAAMIPILLF 165
LG+G F +Y G L+ G E++V K L ++ S + F
Sbjct: 3 LGQGTFTNIYKGVLRVQSDLDIVGPGQEVSVVLKVLGSDHRDSLA--------------F 48
Query: 166 ENEVQTLSQCKHVNLLRLLGLCNNIMNCIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSI 225
+SQ H +L++L G+C N +V EY+ G L L R N L K +
Sbjct: 49 FETASLMSQLSHKHLVKLYGVCVRDENIMVEEYVKFGPLDVFLHREKNNVSL-HWKLD-V 106
Query: 226 ALGVAEALHYLHSLSKPIIHRDVKSANVLL-----DENFVP--KLGDFGIVKMSETSNMK 278
A +A ALHYL K ++H +V N+L+ +E +VP KL D GI +
Sbjct: 107 AKQLASALHYLE--DKKLVHGNVCGKNILVARYGLNEGYVPFIKLSDPGI-------PIT 157
Query: 279 TMYTENLTGTRPYMPPEAM---HCQISTKTDVFSYGVILLEL 317
+ E P++ PE + ++ D +S+G LLE+
Sbjct: 158 VLSREERVERIPWIAPECIRNGQASLTIAADKWSFGTTLLEI 199
>gnl|CDD|215036 PLN00034, PLN00034, mitogen-activated protein kinase kinase;
Provisional.
Length = 353
Score = 62.5 bits (152), Expect = 2e-10
Identities = 56/224 (25%), Positives = 100/224 (44%), Gaps = 42/224 (18%)
Query: 113 RGNKLGEGQFGTVYYGKLK-NGMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQT 171
R N++G G GTVY + G A+K + N + + I E++
Sbjct: 78 RVNRIGSGAGGTVYKVIHRPTGRLYALKVIYGN---------HEDTVRRQIC---REIEI 125
Query: 172 LSQCKHVNLLRLLGLCNNIMN-----CIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIA 226
L H N+++ C+++ + ++ E+M GSL + + L +A
Sbjct: 126 LRDVNHPNVVK----CHDMFDHNGEIQVLLEFMDGGSLEGT--HIADEQFLAD-----VA 174
Query: 227 LGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLT 286
+ + YLH + I+HRD+K +N+L++ K+ DFG+ ++ +TM N +
Sbjct: 175 RQILSGIAYLHR--RHIVHRDIKPSNLLINSAKNVKIADFGVSRILA----QTMDPCNSS 228
Query: 287 -GTRPYMPPEAMHCQISTKT------DVFSYGVILLELLTGMKP 323
GT YM PE ++ ++ D++S GV +LE G P
Sbjct: 229 VGTIAYMSPERINTDLNHGAYDGYAGDIWSLGVSILEFYLGRFP 272
Score = 45.2 bits (107), Expect = 6e-05
Identities = 28/97 (28%), Positives = 50/97 (51%), Gaps = 13/97 (13%)
Query: 460 IALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTEN 519
+A + + YLH + I+HRD+K +N+L++ K+ DFG+ ++ +TM N
Sbjct: 173 VARQILSGIAYLHR--RHIVHRDIKPSNLLINSAKNVKIADFGVSRILA----QTMDPCN 226
Query: 520 LT-GTRPYMPPEAMHCQISTKT------DVFSYGAQI 549
+ GT YM PE ++ ++ D++S G I
Sbjct: 227 SSVGTIAYMSPERINTDLNHGAYDGYAGDIWSLGVSI 263
>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 = 61.4 bits (149), Expect = 2e-10
Identities = 76/289 (26%), Positives = 127/289 (43%), Gaps = 57/289 (19%)
Query: 117 LGEGQFGTVYYGKLKN--------GMEIAVKTLEN-NANYSSSNSDNTEAAMIPILLFEN 167
LG+G F ++ G + E+ +K L+ + NYS S EAA +
Sbjct: 3 LGQGTFTKIFKGIRREVGDYGELHKTEVLLKVLDKSHRNYSESF---FEAASM------- 52
Query: 168 EVQTLSQCKHVNLLRLLGLC----NNIMNCIVYEYMCNGSLYDRLARVNNTPPLDSNKRY 223
+SQ H +L+ G+C +IM V EY+ GSL L + N + + +
Sbjct: 53 ----MSQLSHKHLVLNYGVCVCGDESIM---VQEYVKFGSLDTYLKKNKNLINI--SWKL 103
Query: 224 SIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETS-NMKTMYT 282
+A +A ALH+L K + H +V + NVLL K G+ +K+S+ ++ +
Sbjct: 104 EVAKQLAWALHFLED--KGLTHGNVCAKNVLLIREEDRKTGNPPFIKLSDPGISITVLPK 161
Query: 283 ENLTGTRPYMPPEAMH--CQISTKTDVFSYGVILLELLTGM-KPI---DDNNTILYYYLV 336
E L P++PPE + +S D +S+G L E+ +G KP+ D + +Y
Sbjct: 162 EILLERIPWVPPECIENPQNLSLAADKWSFGTTLWEIFSGGDKPLSALDSQKKLQFYE-- 219
Query: 337 VEQEVPVREVLDKEAGEWNETHVETLIGIVFEKCCVFEKDKRASMRDIV 385
++P A +W E + + +C +E D R S R I+
Sbjct: 220 DRHQLP--------APKWTE------LANLINQCMDYEPDFRPSFRAII 254
Score = 37.9 bits (88), Expect = 0.010
Identities = 31/123 (25%), Positives = 59/123 (47%), Gaps = 11/123 (8%)
Query: 460 IALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETS-NVKTMYTE 518
+A +A ALH+L K + H +V + NVLL K G+ +K+S+ ++ + E
Sbjct: 105 VAKQLAWALHFLED--KGLTHGNVCAKNVLLIREEDRKTGNPPFIKLSDPGISITVLPKE 162
Query: 519 NLTGTRPYMPPEAMH--CQISTKTDVFSYGAQI------KTQHITNVDIADRERYYSLQT 570
L P++PPE + +S D +S+G + + ++ +D + ++Y +
Sbjct: 163 ILLERIPWVPPECIENPQNLSLAADKWSFGTTLWEIFSGGDKPLSALDSQKKLQFYEDRH 222
Query: 571 MLP 573
LP
Sbjct: 223 QLP 225
>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 = 61.9 bits (150), Expect = 2e-10
Identities = 63/240 (26%), Positives = 104/240 (43%), Gaps = 25/240 (10%)
Query: 117 LGEGQFGTVYYGKLK-NGMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTLSQC 175
LG+G FG V + K G A+K L + +T E + L
Sbjct: 3 LGKGTFGKVILVREKATGRYYAMKILRKEVIIAKDEVAHTVT----------ESRVLQNT 52
Query: 176 KHVNLLRL-LGLCNNIMNCIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGVAEALH 234
+H L L + C V EY G L+ L+R + + Y + AL
Sbjct: 53 RHPFLTALKYAFQTHDRLCFVMEYANGGELFFHLSR-ERVFTEERARFYGAE--IVSALE 109
Query: 235 YLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVK--MSETSNMKTMYTENLTGTRPYM 292
YLHS + +++RD+K N++LD++ K+ DFG+ K +S+ + MKT GT Y+
Sbjct: 110 YLHS--RDVVYRDIKLENLMLDKDGHIKITDFGLCKEGISDGATMKT-----FCGTPEYL 162
Query: 293 PPEAMH-CQISTKTDVFSYGVILLELLTGMKPIDDNNTILYYYLVVEQEVPVREVLDKEA 351
PE + D + GV++ E++ G P + + + L++ +E+ L EA
Sbjct: 163 APEVLEDNDYGRAVDWWGLGVVMYEMMCGRLPFYNQDHERLFELILMEEIRFPRTLSPEA 222
Score = 45.4 bits (107), Expect = 5e-05
Identities = 26/69 (37%), Positives = 41/69 (59%), Gaps = 5/69 (7%)
Query: 464 VAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTENLTGT 523
+ AL YLHS + +++RD+K N++LD++ K+ DFG+ K S+ TM T GT
Sbjct: 104 IVSALEYLHS--RDVVYRDIKLENLMLDKDGHIKITDFGLCK-EGISDGATMKT--FCGT 158
Query: 524 RPYMPPEAM 532
Y+ PE +
Sbjct: 159 PEYLAPEVL 167
>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 = 61.7 bits (150), Expect = 2e-10
Identities = 52/172 (30%), Positives = 82/172 (47%), Gaps = 19/172 (11%)
Query: 167 NEVQTLSQCKHVNLLRLLGLCNNIMNC-IVYEYMCNGSLYDRL---ARVNNTPPLDSNKR 222
NE + L + H ++RL ++ ++ EY+ G L+ L R +N+ L
Sbjct: 50 NEKRVLKEVSHPFIIRLFWTEHDQRFLYMLMEYVPGGELFSYLRNSGRFSNSTGL----- 104
Query: 223 YSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYT 282
A + AL YLHS I++RD+K N+LLD+ KL DFG K + + T
Sbjct: 105 -FYASEIVCALEYLHSKE--IVYRDLKPENILLDKEGHIKLTDFGFAK--KLRDR----T 155
Query: 283 ENLTGTRPYMPPEAMHCQISTK-TDVFSYGVILLELLTGMKPIDDNNTILYY 333
L GT Y+ PE + + K D ++ G+++ E+L G P D+N Y
Sbjct: 156 WTLCGTPEYLAPEVIQSKGHNKAVDWWALGILIYEMLVGYPPFFDDNPFGIY 207
Score = 44.0 bits (104), Expect = 1e-04
Identities = 27/64 (42%), Positives = 35/64 (54%), Gaps = 8/64 (12%)
Query: 467 ALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTENLTGTRPY 526
AL YLHS I++RD+K N+LLD+ KL DFG K + + T L GT Y
Sbjct: 113 ALEYLHSKE--IVYRDLKPENILLDKEGHIKLTDFGFAK--KLRD----RTWTLCGTPEY 164
Query: 527 MPPE 530
+ PE
Sbjct: 165 LAPE 168
>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 = 62.0 bits (151), Expect = 2e-10
Identities = 30/95 (31%), Positives = 54/95 (56%), Gaps = 6/95 (6%)
Query: 233 LHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVK-MSETSNMKTMYTENLTGTRPY 291
L Y+HS + +IHRD+K +N+L++E+ ++GDFG+ + +S + + TR Y
Sbjct: 120 LKYIHSAN--VIHRDLKPSNLLVNEDCELRIGDFGMARGLSSSPTEHKYFMTEYVATRWY 177
Query: 292 MPPEAMHC--QISTKTDVFSYGVILLELLTGMKPI 324
PE + + +T D++S G I E+L G + +
Sbjct: 178 RAPELLLSLPEYTTAIDMWSVGCIFAEML-GRRQL 211
Score = 57.0 bits (138), Expect = 8e-09
Identities = 26/82 (31%), Positives = 47/82 (57%), Gaps = 5/82 (6%)
Query: 468 LHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVK-MSETSNVKTMYTENLTGTRPY 526
L Y+HS + +IHRD+K +N+L++E+ ++GDFG+ + +S + + TR Y
Sbjct: 120 LKYIHSAN--VIHRDLKPSNLLVNEDCELRIGDFGMARGLSSSPTEHKYFMTEYVATRWY 177
Query: 527 MPPEAMHC--QISTKTDVFSYG 546
PE + + +T D++S G
Sbjct: 178 RAPELLLSLPEYTTAIDMWSVG 199
>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 = 61.3 bits (149), Expect = 3e-10
Identities = 60/218 (27%), Positives = 105/218 (48%), Gaps = 40/218 (18%)
Query: 116 KLGEGQFGTVYYGKLK-NGMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTLSQ 174
KLGEG + TVY G+ + G +A+K + +A + T + I E+ + +
Sbjct: 7 KLGEGTYATVYKGRNRTTGEIVALKEIHLDAE------EGTPSTAI------REISLMKE 54
Query: 175 CKHVNLLRL---LGLCNNIMNCIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGVAE 231
KH N++RL + N +M +V+EYM + L + LD N S + +
Sbjct: 55 LKHENIVRLHDVIHTENKLM--LVFEYM-DKDLKKYMDTHGVRGALDPNTVKSFTYQLLK 111
Query: 232 ALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGI-----VKMSETSN-MKTMY---T 282
+ + H ++HRD+K N+L+++ KL DFG+ + ++ SN + T++
Sbjct: 112 GIAFCHE--NRVLHRDLKPQNLLINKRGELKLADFGLARAFGIPVNTFSNEVVTLWYRAP 169
Query: 283 ENLTGTRPYMPPEAMHCQISTKTDVFSYGVILLELLTG 320
+ L G+R Y ST D++S G I+ E++TG
Sbjct: 170 DVLLGSRTY----------STSIDIWSVGCIMAEMITG 197
Score = 34.4 bits (79), Expect = 0.13
Identities = 24/78 (30%), Positives = 41/78 (52%), Gaps = 19/78 (24%)
Query: 478 IIHRDVKSANVLLDENFVPKLGDFGI-----VKMSETSN-VKTMY---TENLTGTRPYMP 528
++HRD+K N+L+++ KL DFG+ + ++ SN V T++ + L G+R Y
Sbjct: 121 VLHRDLKPQNLLINKRGELKLADFGLARAFGIPVNTFSNEVVTLWYRAPDVLLGSRTY-- 178
Query: 529 PEAMHCQISTKTDVFSYG 546
ST D++S G
Sbjct: 179 --------STSIDIWSVG 188
>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 = 61.3 bits (149), Expect = 3e-10
Identities = 46/136 (33%), Positives = 64/136 (47%), Gaps = 16/136 (11%)
Query: 194 IVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANV 253
++ +Y+ G L+ L + + +S R IA V AL +LH L II+RD+K N+
Sbjct: 82 LILDYVNGGELFTHLYQREHFT--ESEVRVYIAEIVL-ALDHLHQLG--IIYRDIKLENI 136
Query: 254 LLDENFVPKLGDFGIVKMSETSNMKTMYTENLTGTRPYMPPEAM------HCQISTKTDV 307
LLD L DFG+ K + Y+ GT YM PE + H D
Sbjct: 137 LLDSEGHVVLTDFGLSKEFLAEEEERAYS--FCGTIEYMAPEVIRGGSGGH---DKAVDW 191
Query: 308 FSYGVILLELLTGMKP 323
+S GV+ ELLTG P
Sbjct: 192 WSLGVLTFELLTGASP 207
Score = 47.9 bits (114), Expect = 6e-06
Identities = 26/64 (40%), Positives = 33/64 (51%), Gaps = 4/64 (6%)
Query: 467 ALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTENLTGTRPY 526
AL +LH L II+RD+K N+LLD L DFG+ K + Y+ GT Y
Sbjct: 117 ALDHLHQLG--IIYRDIKLENILLDSEGHVVLTDFGLSKEFLAEEEERAYS--FCGTIEY 172
Query: 527 MPPE 530
M PE
Sbjct: 173 MAPE 176
>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 = 61.2 bits (148), Expect = 4e-10
Identities = 66/238 (27%), Positives = 104/238 (43%), Gaps = 34/238 (14%)
Query: 117 LGEGQFGTVYYGKLK-NGMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTLSQC 175
+G+G FG V K K +G AVK L+ + + A +L
Sbjct: 3 IGKGSFGKVLLAKRKLDGKCYAVKVLQKKIVLNRKEQKHIMAERNVLL------------ 50
Query: 176 KHVNLLRLLGLCNNIMNC----IVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGVAE 231
K+V L+GL + V +++ G L+ L R + P + R+ A +A
Sbjct: 51 KNVKHPFLVGLHYSFQTTEKLYFVLDFVNGGELFFHLQRERSFP--EPRARFYAA-EIAS 107
Query: 232 ALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVK----MSETSNMKTMYTENLTG 287
AL YLHS++ I++RD+K N+LLD L DFG+ K S+T T G
Sbjct: 108 ALGYLHSIN--IVYRDLKPENILLDSQGHVVLTDFGLCKEGIAQSDT-------TTTFCG 158
Query: 288 TRPYMPPEAMHCQISTKT-DVFSYGVILLELLTGMKPIDDNNTILYYYLVVEQEVPVR 344
T Y+ PE + Q T D + G +L E+L G+ P + Y ++ + + +R
Sbjct: 159 TPEYLAPEVIRKQPYDNTVDWWCLGAVLYEMLYGLPPFYCRDVAEMYDNILHKPLVLR 216
Score = 45.0 bits (106), Expect = 7e-05
Identities = 36/105 (34%), Positives = 50/105 (47%), Gaps = 16/105 (15%)
Query: 440 LFKLARVNNTPPLDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLG 499
F L R + P + R+ A +A AL YLHS++ I++RD+K N+LLD L
Sbjct: 84 FFHLQRERSFP--EPRARFYAA-EIASALGYLHSIN--IVYRDLKPENILLDSQGHVVLT 138
Query: 500 DFGIVK----MSETSNVKTMYTENLTGTRPYMPPEAMHCQISTKT 540
DFG+ K S+T T GT Y+ PE + Q T
Sbjct: 139 DFGLCKEGIAQSDT-------TTTFCGTPEYLAPEVIRKQPYDNT 176
>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 = 61.2 bits (148), Expect = 5e-10
Identities = 63/214 (29%), Positives = 98/214 (45%), Gaps = 27/214 (12%)
Query: 194 IVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANV 253
+V EYM G L + ++ N P K Y+ V AL +HS+ +IHRDVK N+
Sbjct: 120 MVMEYMPGGDLVNLMS--NYDVPEKWAKFYTAE--VVLALDAIHSMG--LIHRDVKPDNM 173
Query: 254 LLDENFVPKLGDFGI-VKMSETSNMKTMYTENLTGTRPYMPPEAMHCQ-----ISTKTDV 307
LLD++ KL DFG +KM ET + + GT Y+ PE + Q + D
Sbjct: 174 LLDKHGHLKLADFGTCMKMDETG---MVRCDTAVGTPDYISPEVLKSQGGDGYYGRECDW 230
Query: 308 FSYGVILLELLTGMKPIDDNNTILYYYLVVEQEVPVREVLDKEAGEWNETHVETLIGIVF 367
+S GV L E+L G P ++ + Y +++ + + D E + H + LI
Sbjct: 231 WSVGVFLFEMLVGDTPFYADSLVGTYSKIMDHKNSLNFPEDVEISK----HAKNLI---- 282
Query: 368 EKCCVFEKDKRASM-RDIVDLLSKSMFVCNSLAN 400
C F D+ + R+ V+ + + F N N
Sbjct: 283 ---CAFLTDREVRLGRNGVEEIKQHPFFKNDQWN 313
Score = 47.7 bits (113), Expect = 1e-05
Identities = 31/73 (42%), Positives = 42/73 (57%), Gaps = 6/73 (8%)
Query: 464 VAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGI-VKMSETSNVKTMYTENLTG 522
V AL +HS+ +IHRDVK N+LLD++ KL DFG +KM ET V+ + G
Sbjct: 151 VVLALDAIHSMG--LIHRDVKPDNMLLDKHGHLKLADFGTCMKMDETGMVR---CDTAVG 205
Query: 523 TRPYMPPEAMHCQ 535
T Y+ PE + Q
Sbjct: 206 TPDYISPEVLKSQ 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 = 60.4 bits (146), Expect = 5e-10
Identities = 56/212 (26%), Positives = 102/212 (48%), Gaps = 27/212 (12%)
Query: 116 KLGEGQFGTVYYGKLKN-GMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTLSQ 174
K+GEG G V +K+ G +AVK ++ LLF NEV +
Sbjct: 27 KIGEGSTGIVCIATVKSSGKLVAVKKMDLRKQQRRE------------LLF-NEVVIMRD 73
Query: 175 CKHVNLLRLLG--LCNNIMNCIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGVAEA 232
+H N++ + L + + +V E++ G+L D + ++ + ++ L V +A
Sbjct: 74 YQHENVVEMYNSYLVGDEL-WVVMEFLEGGALTDIVTHTR----MNEEQIAAVCLAVLKA 128
Query: 233 LHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLTGTRPYM 292
L LH+ + +IHRD+KS ++LL + KL DFG + + ++L GT +M
Sbjct: 129 LSVLHA--QGVIHRDIKSDSILLTHDGRVKLSDFGFCAQ---VSKEVPRRKSLVGTPYWM 183
Query: 293 PPEAM-HCQISTKTDVFSYGVILLELLTGMKP 323
PE + + D++S G++++E++ G P
Sbjct: 184 APELISRLPYGPEVDIWSLGIMVIEMVDGEPP 215
Score = 43.5 bits (102), Expect = 2e-04
Identities = 28/92 (30%), Positives = 48/92 (52%), Gaps = 6/92 (6%)
Query: 459 SIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTE 518
++ L V +AL LH+ + +IHRD+KS ++LL + KL DFG + + +
Sbjct: 120 AVCLAVLKALSVLHA--QGVIHRDIKSDSILLTHDGRVKLSDFGFCAQ---VSKEVPRRK 174
Query: 519 NLTGTRPYMPPEAM-HCQISTKTDVFSYGAQI 549
+L GT +M PE + + D++S G +
Sbjct: 175 SLVGTPYWMAPELISRLPYGPEVDIWSLGIMV 206
>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 = 60.3 bits (147), Expect = 5e-10
Identities = 55/220 (25%), Positives = 97/220 (44%), Gaps = 40/220 (18%)
Query: 114 GNKLGEGQFGTVYYGK-LKNGMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEV-QT 171
++GEG +GTVY + L G +A+K + +E + L E + +
Sbjct: 4 LAEIGEGAYGTVYKARDLNTGRFVALKKV---------RVPLSEEGIPLSTLREIALLKQ 54
Query: 172 LSQCKHVNLLRLLGLCNNIMNC------IVYEYMCNGSLYDRLARVNNTPP--LDSNKRY 223
L +H N++RLL +C+ +V+E+ + L L++ P L
Sbjct: 55 LESFEHPNIVRLLDVCHGPRTDRELKLTLVFEH-VDQDLATYLSKC---PKPGLPPETIK 110
Query: 224 SIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVK-----MSETSNMK 278
+ + + +LHS I+HRD+K N+L+ + K+ DFG+ + M+ TS +
Sbjct: 111 DLMRQLLRGVDFLHSHR--IVHRDLKPQNILVTSDGQVKIADFGLARIYSFEMALTSVVV 168
Query: 279 TMYTENLTGTRPYMPPEA-MHCQISTKTDVFSYGVILLEL 317
T++ Y PE + +T D++S G I EL
Sbjct: 169 TLW---------YRAPEVLLQSSYATPVDMWSVGCIFAEL 199
Score = 43.0 bits (102), Expect = 2e-04
Identities = 26/86 (30%), Positives = 43/86 (50%), Gaps = 17/86 (19%)
Query: 467 ALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVK-----MSETSNVKTMYTENLT 521
+ +LHS I+HRD+K N+L+ + K+ DFG+ + M+ TS V T++
Sbjct: 119 GVDFLHSHR--IVHRDLKPQNILVTSDGQVKIADFGLARIYSFEMALTSVVVTLW----- 171
Query: 522 GTRPYMPPEA-MHCQISTKTDVFSYG 546
Y PE + +T D++S G
Sbjct: 172 ----YRAPEVLLQSSYATPVDMWSVG 193
>gnl|CDD|165476 PHA03210, PHA03210, serine/threonine kinase US3; Provisional.
Length = 501
Score = 61.6 bits (149), Expect = 6e-10
Identities = 48/170 (28%), Positives = 75/170 (44%), Gaps = 14/170 (8%)
Query: 165 FENEVQTLSQCKHVNLLR----LLGLCNNIMNCIVYEYMCNGSLYDRLARVNNTPPLDSN 220
ENE+ L + H N+L+ L N M Y++ +YD + P L
Sbjct: 210 LENEILALGRLNHENILKIEEILRSEANTYMITQKYDFDLYSFMYDEAFDWKDRPLLKQT 269
Query: 221 KRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTM 280
+ I + A+ Y+H K +IHRD+K N+ L+ + LGDFG E
Sbjct: 270 RA--IMKQLLCAVEYIHD--KKLIHRDIKLENIFLNCDGKIVLGDFGTAMPFEKEREAFD 325
Query: 281 Y--TENLTGTRPYMPPEAMHCQISTKTDVFSYGVILLELLT-GMKPIDDN 327
Y + P + +C+I TD++S G+ILL++L+ PI D
Sbjct: 326 YGWVGTVATNSPEILAGDGYCEI---TDIWSCGLILLDMLSHDFCPIGDG 372
Score = 41.2 bits (96), Expect = 0.001
Identities = 25/82 (30%), Positives = 38/82 (46%), Gaps = 7/82 (8%)
Query: 467 ALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMY--TENLTGTR 524
A+ Y+H K +IHRD+K N+ L+ + LGDFG E Y +
Sbjct: 279 AVEYIHD--KKLIHRDIKLENIFLNCDGKIVLGDFGTAMPFEKEREAFDYGWVGTVATNS 336
Query: 525 PYMPPEAMHCQISTKTDVFSYG 546
P + +C+I TD++S G
Sbjct: 337 PEILAGDGYCEI---TDIWSCG 355
>gnl|CDD|165473 PHA03207, PHA03207, serine/threonine kinase US3; Provisional.
Length = 392
Score = 61.0 bits (148), Expect = 6e-10
Identities = 41/119 (34%), Positives = 59/119 (49%), Gaps = 12/119 (10%)
Query: 205 YDRLARVNNTPPLDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLG 264
D V+ + PL + +I + EAL YLH + IIHRDVK+ N+ LDE LG
Sbjct: 170 CDLFTYVDRSGPLPLEQAITIQRRLLEALAYLHG--RGIIHRDVKTENIFLDEPENAVLG 227
Query: 265 DFGIV-KMSETSNMKTMYTENLTGTRPYMPPEAM----HCQISTKTDVFSYGVILLELL 318
DFG K+ + Y +GT PE + +C KTD++S G++L E+
Sbjct: 228 DFGAACKLDAHPDTPQCY--GWSGTLETNSPELLALDPYC---AKTDIWSAGLVLFEMS 281
Score = 53.7 bits (129), Expect = 1e-07
Identities = 41/115 (35%), Positives = 57/115 (49%), Gaps = 14/115 (12%)
Query: 437 QCQLFKLARVNNTPPLDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVP 496
+C LF V+ + PL + +I + EAL YLH + IIHRDVK+ N+ LDE
Sbjct: 169 KCDLFTY--VDRSGPLPLEQAITIQRRLLEALAYLHG--RGIIHRDVKTENIFLDEPENA 224
Query: 497 KLGDFGIV-KMSETSNVKTMYTENLTGTRPYMPPEAM----HCQISTKTDVFSYG 546
LGDFG K+ + Y +GT PE + +C KTD++S G
Sbjct: 225 VLGDFGAACKLDAHPDTPQCY--GWSGTLETNSPELLALDPYC---AKTDIWSAG 274
>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 = 60.6 bits (147), Expect = 6e-10
Identities = 45/159 (28%), Positives = 77/159 (48%), Gaps = 14/159 (8%)
Query: 168 EVQTLSQCKHVNLLRLLGLCNNIMNCIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIAL 227
E++ L +H N++ L + ++ + Y L L R+ + PL+
Sbjct: 59 ELKLLKHLRHENII---SLSDIFISPLEDIYFVTELLGTDLHRLLTSRPLEKQFIQYFLY 115
Query: 228 GVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLTG 287
+ L Y+HS ++HRD+K +N+L++EN K+ DFG+ ++ + M T Y
Sbjct: 116 QILRGLKYVHSAG--VVHRDLKPSNILINENCDLKICDFGLARIQD-PQM-TGYVS---- 167
Query: 288 TRPYMPPEAMHC--QISTKTDVFSYGVILLELLTGMKPI 324
TR Y PE M + + D++S G I E+L G KP+
Sbjct: 168 TRYYRAPEIMLTWQKYDVEVDIWSAGCIFAEMLEG-KPL 205
Score = 47.5 bits (113), Expect = 9e-06
Identities = 31/109 (28%), Positives = 53/109 (48%), Gaps = 16/109 (14%)
Query: 443 LARVNNTPPLDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFG 502
L R+ + PL+ + L Y+HS ++HRD+K +N+L++EN K+ DFG
Sbjct: 96 LHRLLTSRPLEKQFIQYFLYQILRGLKYVHSAG--VVHRDLKPSNILINENCDLKICDFG 153
Query: 503 IVKMSETSNVKTMYTENLTG---TRPYMPPEAMHC--QISTKTDVFSYG 546
+ ++ + +TG TR Y PE M + + D++S G
Sbjct: 154 LARIQDP---------QMTGYVSTRYYRAPEIMLTWQKYDVEVDIWSAG 193
>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 = 60.5 bits (146), Expect = 6e-10
Identities = 45/162 (27%), Positives = 79/162 (48%), Gaps = 13/162 (8%)
Query: 193 CIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSAN 252
C V EY+ G L+ L+R D + Y + AL YLHS I++RD+K N
Sbjct: 71 CFVMEYVNGGELFFHLSR-ERVFSEDRTRFYGAE--IVSALDYLHS--GKIVYRDLKLEN 125
Query: 253 VLLDENFVPKLGDFGIVK--MSETSNMKTMYTENLTGTRPYMPPEAMH-CQISTKTDVFS 309
++LD++ K+ DFG+ K +++ + MKT GT Y+ PE + D +
Sbjct: 126 LMLDKDGHIKITDFGLCKEGITDAATMKT-----FCGTPEYLAPEVLEDNDYGRAVDWWG 180
Query: 310 YGVILLELLTGMKPIDDNNTILYYYLVVEQEVPVREVLDKEA 351
GV++ E++ G P + + + L++ +++ L +A
Sbjct: 181 LGVVMYEMMCGRLPFYNQDHEKLFELILMEDIKFPRTLSADA 222
Score = 43.1 bits (101), Expect = 3e-04
Identities = 27/69 (39%), Positives = 40/69 (57%), Gaps = 5/69 (7%)
Query: 464 VAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTENLTGT 523
+ AL YLHS I++RD+K N++LD++ K+ DFG+ K T + TM T GT
Sbjct: 104 IVSALDYLHS--GKIVYRDLKLENLMLDKDGHIKITDFGLCKEGIT-DAATMKT--FCGT 158
Query: 524 RPYMPPEAM 532
Y+ PE +
Sbjct: 159 PEYLAPEVL 167
>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 = 60.4 bits (146), Expect = 6e-10
Identities = 61/230 (26%), Positives = 105/230 (45%), Gaps = 23/230 (10%)
Query: 104 GFNRKPYPRRGNKLGEGQFGTVYYGKLKNGMEIAVKTLENNANYSSSNSDNTEAAMIPIL 163
GF + + +KLGEG + TVY G+ K +N ++ E A +
Sbjct: 1 GFGKLETYIKLDKLGEGTYATVYKGR--------SKLTDNLVALKEIRLEHEEGAPCTAI 52
Query: 164 LFENEVQTLSQCKHVNLLRLLGLCNNIMN-CIVYEYMCNGSLYDRLARVNNTPPLDSNKR 222
EV L KH N++ L + + + +V+EY+ + L L N+ + + K
Sbjct: 53 ---REVSLLKDLKHANIVTLHDIIHTEKSLTLVFEYL-DKDLKQYLDDCGNSINMHNVKL 108
Query: 223 YSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYT 282
+ L L+Y H + ++HRD+K N+L++E KL DFG+ + ++ T
Sbjct: 109 FLFQL--LRGLNYCHR--RKVLHRDLKPQNLLINERGELKLADFGLAR---AKSIPTKTY 161
Query: 283 ENLTGTRPYMPPEAM--HCQISTKTDVFSYGVILLELLTGMKPIDDNNTI 330
N T Y PP+ + ST+ D++ G I E+ TG +P+ +T+
Sbjct: 162 SNEVVTLWYRPPDILLGSTDYSTQIDMWGVGCIFYEMSTG-RPLFPGSTV 210
Score = 38.4 bits (89), Expect = 0.007
Identities = 25/82 (30%), Positives = 42/82 (51%), Gaps = 7/82 (8%)
Query: 467 ALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTENLTGTRPY 526
L+Y H + ++HRD+K N+L++E KL DFG+ + ++ T N T Y
Sbjct: 116 GLNYCHR--RKVLHRDLKPQNLLINERGELKLADFGLAR---AKSIPTKTYSNEVVTLWY 170
Query: 527 MPPEAM--HCQISTKTDVFSYG 546
PP+ + ST+ D++ G
Sbjct: 171 RPPDILLGSTDYSTQIDMWGVG 192
>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 = 59.8 bits (145), Expect = 9e-10
Identities = 58/221 (26%), Positives = 100/221 (45%), Gaps = 39/221 (17%)
Query: 116 KLGEGQFGTVYYGKLKNGMEI-AVK--TLENNANYSSSNSDNTEAAMIPILLFENEVQTL 172
K+GEG +GTV+ K + EI A+K L+++ S++ E+ L
Sbjct: 7 KIGEGTYGTVFKAKNRETHEIVALKRVRLDDDDEGVPSSA-------------LREICLL 53
Query: 173 SQCKHVNLLRLLG-LCNNIMNCIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGVAE 231
+ KH N++RL L ++ +V+EY C+ L N D S + +
Sbjct: 54 KELKHKNIVRLYDVLHSDKKLTLVFEY-CDQDLKKYFDSCNGDI--DPEIVKSFMFQLLK 110
Query: 232 ALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVK------MSETSNMKTMYTENL 285
L + HS ++HRD+K N+L+++N KL DFG+ + ++ + T++
Sbjct: 111 GLAFCHS--HNVLHRDLKPQNLLINKNGELKLADFGLARAFGIPVRCYSAEVVTLW---- 164
Query: 286 TGTRPYMPPEAMHCQ--ISTKTDVFSYGVILLELLTGMKPI 324
Y PP+ + ST D++S G I EL +P+
Sbjct: 165 -----YRPPDVLFGAKLYSTSIDMWSAGCIFAELANAGRPL 200
Score = 33.6 bits (77), Expect = 0.27
Identities = 17/54 (31%), Positives = 30/54 (55%), Gaps = 2/54 (3%)
Query: 452 LDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVK 505
+D S + + L + HS ++HRD+K N+L+++N KL DFG+ +
Sbjct: 96 IDPEIVKSFMFQLLKGLAFCHS--HNVLHRDLKPQNLLINKNGELKLADFGLAR 147
>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 = 59.8 bits (145), Expect = 1e-09
Identities = 65/238 (27%), Positives = 104/238 (43%), Gaps = 21/238 (8%)
Query: 117 LGEGQFGTVYYGKLKNGMEI-AVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTLSQC 175
LG+G FG V + K + A+K L+ + +T L E+ V L
Sbjct: 3 LGKGTFGKVILVREKATGKYYAMKILKKEVIIAKDEVAHT--------LTESRV--LQNT 52
Query: 176 KHVNLLRL-LGLCNNIMNCIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGVAEALH 234
+H L L + C V EY G L+ L+R D + Y + AL
Sbjct: 53 RHPFLTALKYSFQTHDRLCFVMEYANGGELFFHLSR-ERVFSEDRARFYGAE--IVSALG 109
Query: 235 YLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLTGTRPYMPP 294
YLHS +++RD+K N++LD++ K+ DFG+ K S+ TM T GT Y+ P
Sbjct: 110 YLHS--CDVVYRDLKLENLMLDKDGHIKITDFGLCK-EGISDGATMKT--FCGTPEYLAP 164
Query: 295 EAMH-CQISTKTDVFSYGVILLELLTGMKPIDDNNTILYYYLVVEQEVPVREVLDKEA 351
E + D + GV++ E++ G P + + + L++ +E+ L EA
Sbjct: 165 EVLEDNDYGRAVDWWGLGVVMYEMMCGRLPFYNQDHEKLFELILMEEIRFPRTLSPEA 222
Score = 46.3 bits (110), Expect = 2e-05
Identities = 26/69 (37%), Positives = 40/69 (57%), Gaps = 5/69 (7%)
Query: 464 VAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTENLTGT 523
+ AL YLHS +++RD+K N++LD++ K+ DFG+ K S+ TM T GT
Sbjct: 104 IVSALGYLHS--CDVVYRDLKLENLMLDKDGHIKITDFGLCK-EGISDGATMKT--FCGT 158
Query: 524 RPYMPPEAM 532
Y+ PE +
Sbjct: 159 PEYLAPEVL 167
>gnl|CDD|165291 PHA02988, PHA02988, hypothetical protein; Provisional.
Length = 283
Score = 59.4 bits (144), Expect = 1e-09
Identities = 52/241 (21%), Positives = 106/241 (43%), Gaps = 26/241 (10%)
Query: 162 ILLFENEVQTLSQCKHVNLLRLLGLCNNIMN-----CIVYEYMCNGSLYDRLARVNNTPP 216
I + ENE++ L + N+L++ G +I++ ++ EY G L + L +
Sbjct: 62 IDITENEIKNLRRIDSNNILKIYGFIIDIVDDLPRLSLILEYCTRGYLREVL---DKEKD 118
Query: 217 LDSNKRYSIALGVAEALHYLH-SLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETS 275
L + +A+ + L+ L+ +KP ++++ S + L+ EN+ K+ G+ K+ +
Sbjct: 119 LSFKTKLDMAIDCCKGLYNLYKYTNKP--YKNLTSVSFLVTENYKLKIICHGLEKILSSP 176
Query: 276 NMKTMYTENLTGTRPYMPPEAMHCQISTKTDVFSYGVILLELLTGMKPIDDNNTILYYYL 335
K + N Y + + + K D++S GV+L E+ TG P ++ T Y L
Sbjct: 177 PFKNV---NFMVYFSYKMLNDIFSEYTIKDDIYSLGVVLWEIFTGKIPFENLTTKEIYDL 233
Query: 336 VVEQEVPVREVLDKEAGEWNETHVETLIGIVFEKCCVFEKDKRASMRDIVDLLSKSMFVC 395
++ +K I + E C + KR ++++I+ L S++
Sbjct: 234 II----------NKNNSLKLPLDCPLEIKCIVEACTSHDSIKRPNIKEILYNL--SLYKF 281
Query: 396 N 396
Sbjct: 282 Y 282
>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 = 60.0 bits (146), Expect = 1e-09
Identities = 34/94 (36%), Positives = 53/94 (56%), Gaps = 16/94 (17%)
Query: 232 ALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLTG---T 288
L Y+HS IIHRD+K +N+ ++E+ K+ DFG+ + ++ + +TG T
Sbjct: 130 GLKYIHSAG--IIHRDLKPSNIAVNEDCELKILDFGLARHTD---------DEMTGYVAT 178
Query: 289 RPYMPPEAMHCQIS-TKT-DVFSYGVILLELLTG 320
R Y PE M + +T D++S G I+ ELLTG
Sbjct: 179 RWYRAPEIMLNWMHYNQTVDIWSVGCIMAELLTG 212
Score = 46.9 bits (112), Expect = 1e-05
Identities = 28/85 (32%), Positives = 46/85 (54%), Gaps = 16/85 (18%)
Query: 467 ALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTENLTG---T 523
L Y+HS IIHRD+K +N+ ++E+ K+ DFG+ + ++ + +TG T
Sbjct: 130 GLKYIHSAG--IIHRDLKPSNIAVNEDCELKILDFGLARHTD---------DEMTGYVAT 178
Query: 524 RPYMPPEAMHCQIS-TKT-DVFSYG 546
R Y PE M + +T D++S G
Sbjct: 179 RWYRAPEIMLNWMHYNQTVDIWSVG 203
>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 = 59.7 bits (145), Expect = 1e-09
Identities = 61/220 (27%), Positives = 95/220 (43%), Gaps = 30/220 (13%)
Query: 116 KLGEGQFGTVYYGKLKNGMEI-AVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTLSQ 174
++G+G +G V+ K K+ EI A+K + + + + E L+
Sbjct: 8 QVGQGGYGQVFLAKKKDTGEIVALKRM----------KKSLLFKLNEVRHVLTERDILTT 57
Query: 175 CKHVNLLRLLGLCNNIMNCIVY---EYMCNGSLYDRLARVNNTPPLDSNK-RYSIALGVA 230
K L++LL + +Y EY+ G D +NN L + R+ +A
Sbjct: 58 TKSEWLVKLLYAFQDDEY--LYLAMEYVPGG---DFRTLLNNLGVLSEDHARFYMAEMF- 111
Query: 231 EALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLTGTRP 290
EA+ LH L IHRD+K N L+D + KL DFG+ K T Y ++ G+
Sbjct: 112 EAVDALHELG--YIHRDLKPENFLIDASGHIKLTDFGLSKGIVT------YANSVVGSPD 163
Query: 291 YMPPEAMHCQISTKT-DVFSYGVILLELLTGMKPIDDNNT 329
YM PE + + T D +S G +L E L G P +
Sbjct: 164 YMAPEVLRGKGYDFTVDYWSLGCMLYEFLCGFPPFSGSTP 203
Score = 39.7 bits (93), Expect = 0.003
Identities = 30/85 (35%), Positives = 43/85 (50%), Gaps = 10/85 (11%)
Query: 447 NNTPPLDSNK-RYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVK 505
NN L + R+ +A EA+ LH L IHRD+K N L+D + KL DFG+
Sbjct: 93 NNLGVLSEDHARFYMAEMF-EAVDALHELG--YIHRDLKPENFLIDASGHIKLTDFGL-- 147
Query: 506 MSETSNVKTMYTENLTGTRPYMPPE 530
+ + T Y ++ G+ YM PE
Sbjct: 148 ---SKGIVT-YANSVVGSPDYMAPE 168
>gnl|CDD|140293 PTZ00267, PTZ00267, NIMA-related protein kinase; Provisional.
Length = 478
Score = 60.0 bits (145), Expect = 1e-09
Identities = 47/160 (29%), Positives = 79/160 (49%), Gaps = 6/160 (3%)
Query: 167 NEVQTLSQCKHVNLLRLLG-LCNNIMNCIVYEYMCNGSLYDRLA-RVNNTPPLDSNKRYS 224
+E+ L+ C H +++ ++ ++ EY G L ++ R+ P +
Sbjct: 114 SELHCLAACDHFGIVKHFDDFKSDDKLLLIMEYGSGGDLNKQIKQRLKEHLPFQEYEVGL 173
Query: 225 IALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTEN 284
+ + AL +HS + ++HRD+KSAN+ L + KLGDFG K + ++ +
Sbjct: 174 LFYQIVLALDEVHS--RKMMHRDLKSANIFLMPTGIIKLGDFGFSKQY-SDSVSLDVASS 230
Query: 285 LTGTRPYMPPEAMH-CQISTKTDVFSYGVILLELLTGMKP 323
GT Y+ PE + S K D++S GVIL ELLT +P
Sbjct: 231 FCGTPYYLAPELWERKRYSKKADMWSLGVILYELLTLHRP 270
Score = 45.4 bits (107), Expect = 7e-05
Identities = 33/90 (36%), Positives = 47/90 (52%), Gaps = 8/90 (8%)
Query: 458 YSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYT 517
Y I L AL +HS + ++HRD+KSAN+ L + KLGDFG K + +V
Sbjct: 176 YQIVL----ALDEVHS--RKMMHRDLKSANIFLMPTGIIKLGDFGFSKQY-SDSVSLDVA 228
Query: 518 ENLTGTRPYMPPEAMH-CQISTKTDVFSYG 546
+ GT Y+ PE + S K D++S G
Sbjct: 229 SSFCGTPYYLAPELWERKRYSKKADMWSLG 258
>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 = 59.0 bits (143), Expect = 2e-09
Identities = 50/147 (34%), Positives = 69/147 (46%), Gaps = 24/147 (16%)
Query: 193 CIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGVAE---ALHYLHSLSKPIIHRDVK 249
C+V EY+ G L + P+D + Y AE AL YLH+ I+HRD+K
Sbjct: 77 CMVMEYVEGGDCATLLKNIG-ALPVDMARMY-----FAETVLALEYLHNYG--IVHRDLK 128
Query: 250 SANVLLDENFVPKLGDFGIVK---MSETSNMKTMYTENLT---------GTRPYMPPEAM 297
N+L+ KL DFG+ K MS T+N+ + E T GT Y+ PE +
Sbjct: 129 PDNLLITSMGHIKLTDFGLSKIGLMSLTTNLYEGHIEKDTREFLDKQVCGTPEYIAPEVI 188
Query: 298 HCQISTK-TDVFSYGVILLELLTGMKP 323
Q K D ++ G+IL E L G P
Sbjct: 189 LRQGYGKPVDWWAMGIILYEFLVGCVP 215
Score = 44.4 bits (105), Expect = 9e-05
Identities = 34/95 (35%), Positives = 46/95 (48%), Gaps = 22/95 (23%)
Query: 451 PLDSNKRYSIALGVAE---ALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVK-- 505
P+D + Y AE AL YLH+ I+HRD+K N+L+ KL DFG+ K
Sbjct: 99 PVDMARMY-----FAETVLALEYLHNYG--IVHRDLKPDNLLITSMGHIKLTDFGLSKIG 151
Query: 506 -MSETSNVKTMYTENLT---------GTRPYMPPE 530
MS T+N+ + E T GT Y+ PE
Sbjct: 152 LMSLTTNLYEGHIEKDTREFLDKQVCGTPEYIAPE 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 = 59.2 bits (143), Expect = 2e-09
Identities = 65/212 (30%), Positives = 92/212 (43%), Gaps = 24/212 (11%)
Query: 117 LGEGQFGTVYYGKLK-NGMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTLSQC 175
+G+G FG V K K +G AVK L+ ++ A E V L
Sbjct: 3 IGKGSFGKVLLAKRKSDGSFYAVKVLQKKTILKKKEQNHIMA--------ERNV-LLKNL 53
Query: 176 KHVNLLRL-LGLCNNIMNCIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGVAEALH 234
KH L+ L V +Y+ G L+ L R L+ R+ A VA A+
Sbjct: 54 KHPFLVGLHYSFQTAEKLYFVLDYVNGGELFFHLQRERCF--LEPRARF-YAAEVASAIG 110
Query: 235 YLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVK--MSETSNMKTMYTENLTGTRPYM 292
YLHSL+ II+RD+K N+LLD L DFG+ K + T GT Y+
Sbjct: 111 YLHSLN--IIYRDLKPENILLDSQGHVVLTDFGLCKEGVEPEET-----TSTFCGTPEYL 163
Query: 293 PPEAMHCQISTKT-DVFSYGVILLELLTGMKP 323
PE + + +T D + G +L E+L G+ P
Sbjct: 164 APEVLRKEPYDRTVDWWCLGAVLYEMLYGLPP 195
Score = 46.1 bits (109), Expect = 3e-05
Identities = 33/90 (36%), Positives = 45/90 (50%), Gaps = 10/90 (11%)
Query: 461 ALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVK--MSETSNVKTMYTE 518
A VA A+ YLHSL+ II+RD+K N+LLD L DFG+ K + T
Sbjct: 102 AAEVASAIGYLHSLN--IIYRDLKPENILLDSQGHVVLTDFGLCKEGVEPEET-----TS 154
Query: 519 NLTGTRPYMPPEAMHCQISTKT-DVFSYGA 547
GT Y+ PE + + +T D + GA
Sbjct: 155 TFCGTPEYLAPEVLRKEPYDRTVDWWCLGA 184
>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 = 59.5 bits (145), Expect = 2e-09
Identities = 40/116 (34%), Positives = 60/116 (51%), Gaps = 18/116 (15%)
Query: 218 DSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKM------ 271
D +KRY I + +AL Y+HS +IHRD+K +N+LL+ + KL DFG+ +
Sbjct: 106 DVHKRY-IMYQLLKALKYIHS--GNVIHRDLKPSNILLNSDCRVKLADFGLARSLSELEE 162
Query: 272 SETSNMKTMYTENLTGTRPYMPPE---AMHCQISTKTDVFSYGVILLELLTGMKPI 324
+ + + T Y TR Y PE + D++S G IL E+L G KP+
Sbjct: 163 NPENPVLTDYVA----TRWYRAPEILLGSTR-YTKGVDMWSVGCILGEMLLG-KPL 212
Score = 51.4 bits (124), Expect = 5e-07
Identities = 31/84 (36%), Positives = 45/84 (53%), Gaps = 13/84 (15%)
Query: 453 DSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKM------ 506
D +KRY I + +AL Y+HS +IHRD+K +N+LL+ + KL DFG+ +
Sbjct: 106 DVHKRY-IMYQLLKALKYIHS--GNVIHRDLKPSNILLNSDCRVKLADFGLARSLSELEE 162
Query: 507 SETSNVKTMYTENLTGTRPYMPPE 530
+ + V T Y TR Y PE
Sbjct: 163 NPENPVLTDYVA----TRWYRAPE 182
>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 = 58.9 bits (142), Expect = 2e-09
Identities = 61/219 (27%), Positives = 99/219 (45%), Gaps = 23/219 (10%)
Query: 115 NKLGEGQFGTVYYGKLKNGMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTLSQ 174
+KLGEG + TV+ G+ K EN ++ E A + EV L
Sbjct: 11 DKLGEGTYATVFKGR--------SKLTENLVALKEIRLEHEEGAPCTAI---REVSLLKN 59
Query: 175 CKHVNLLRLLGLCNNIMN-CIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGVAEAL 233
KH N++ L + + +V+EY+ + L L N + + K + L L
Sbjct: 60 LKHANIVTLHDIIHTERCLTLVFEYL-DSDLKQYLDNCGNLMSMHNVKIFMFQL--LRGL 116
Query: 234 HYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLTGTRPYMP 293
Y H + I+HRD+K N+L++E KL DFG+ + ++ T N T Y P
Sbjct: 117 SYCHK--RKILHRDLKPQNLLINEKGELKLADFGLAR---AKSVPTKTYSNEVVTLWYRP 171
Query: 294 PEAM--HCQISTKTDVFSYGVILLELLTGMKPIDDNNTI 330
P+ + + ST D++ G IL E+ TG +P+ +T+
Sbjct: 172 PDVLLGSTEYSTPIDMWGVGCILYEMATG-RPMFPGSTV 209
Score = 39.6 bits (92), Expect = 0.003
Identities = 27/81 (33%), Positives = 41/81 (50%), Gaps = 7/81 (8%)
Query: 468 LHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTENLTGTRPYM 527
L Y H + I+HRD+K N+L++E KL DFG+ + +V T N T Y
Sbjct: 116 LSYCHK--RKILHRDLKPQNLLINEKGELKLADFGLAR---AKSVPTKTYSNEVVTLWYR 170
Query: 528 PPEAM--HCQISTKTDVFSYG 546
PP+ + + ST D++ G
Sbjct: 171 PPDVLLGSTEYSTPIDMWGVG 191
>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 = 59.4 bits (144), Expect = 2e-09
Identities = 45/136 (33%), Positives = 64/136 (47%), Gaps = 15/136 (11%)
Query: 194 IVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANV 253
+V EYM G L + ++ N P + Y+ V AL +HS+ IHRDVK N+
Sbjct: 120 MVMEYMPGGDLVNLMS--NYDIPEKWARFYTAE--VVLALDAIHSMG--FIHRDVKPDNM 173
Query: 254 LLDENFVPKLGDFGI-VKMSETSNMKTMYTENLTGTRPYMPPEAM-----HCQISTKTDV 307
LLD++ KL DFG +KM + + GT Y+ PE + + D
Sbjct: 174 LLDKSGHLKLADFGTCMKMDANG---MVRCDTAVGTPDYISPEVLKSQGGDGYYGRECDW 230
Query: 308 FSYGVILLELLTGMKP 323
+S GV L E+L G P
Sbjct: 231 WSVGVFLYEMLVGDTP 246
Score = 51.3 bits (123), Expect = 7e-07
Identities = 29/73 (39%), Positives = 39/73 (53%), Gaps = 6/73 (8%)
Query: 464 VAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGI-VKMSETSNVKTMYTENLTG 522
V AL +HS+ IHRDVK N+LLD++ KL DFG +KM V+ + G
Sbjct: 151 VVLALDAIHSMG--FIHRDVKPDNMLLDKSGHLKLADFGTCMKMDANGMVR---CDTAVG 205
Query: 523 TRPYMPPEAMHCQ 535
T Y+ PE + Q
Sbjct: 206 TPDYISPEVLKSQ 218
>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 = 58.3 bits (141), Expect = 2e-09
Identities = 54/218 (24%), Positives = 100/218 (45%), Gaps = 42/218 (19%)
Query: 116 KLGEGQFGTVYYGK-LKNGMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTLSQ 174
K+GEG +G VY + G +A+K + + TE +P E+ L +
Sbjct: 7 KIGEGTYGVVYKARNKLTGEVVALKKIRLD----------TETEGVPSTAIR-EISLLKE 55
Query: 175 CKHVNLLRLLGLCNNIMNC-IVYEYMCNGSL--YDRLARVNNTP-PLDSNKRYSIALGVA 230
H N+++LL + + +V+E++ + L + + ++ P PL + + + G+A
Sbjct: 56 LNHPNIVKLLDVIHTENKLYLVFEFL-HQDLKKFMDASPLSGIPLPLIKSYLFQLLQGLA 114
Query: 231 EALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKM------SETSNMKTMY--- 281
+ HS ++HRD+K N+L++ KL DFG+ + + T + T++
Sbjct: 115 ----FCHS--HRVLHRDLKPQNLLINTEGAIKLADFGLARAFGVPVRTYTHEVVTLWYRA 168
Query: 282 TENLTGTRPYMPPEAMHCQISTKTDVFSYGVILLELLT 319
E L G + Y ST D++S G I E++T
Sbjct: 169 PEILLGCKYY----------STAVDIWSLGCIFAEMVT 196
Score = 39.4 bits (92), Expect = 0.004
Identities = 27/94 (28%), Positives = 41/94 (43%), Gaps = 27/94 (28%)
Query: 470 YLHSL--------SKPIIHRDVKSANVLLDENFVPKLGDFGIVKM------SETSNVKTM 515
YL L S ++HRD+K N+L++ KL DFG+ + + T V T+
Sbjct: 105 YLFQLLQGLAFCHSHRVLHRDLKPQNLLINTEGAIKLADFGLARAFGVPVRTYTHEVVTL 164
Query: 516 Y---TENLTGTRPYMPPEAMHCQISTKTDVFSYG 546
+ E L G + Y ST D++S G
Sbjct: 165 WYRAPEILLGCKYY----------STAVDIWSLG 188
>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 = 58.3 bits (141), Expect = 3e-09
Identities = 57/219 (26%), Positives = 97/219 (44%), Gaps = 32/219 (14%)
Query: 116 KLGEGQFGTVYYGK-LKNGMEIAVKTLENNANYSSSNSDNTEAAMIPILLFE-NEVQTLS 173
K+GEG +G VY + G +A+K + + E + P L E + +Q LS
Sbjct: 8 KIGEGTYGKVYKARDKNTGKLVALK---------KTRLEMDEEGIPPTALREISLLQMLS 58
Query: 174 QCKH-VNLLRLLGLCNN---IMNCIVYEYMCNG--SLYDRLARVNNTP-PLDSNKR--YS 224
+ + V LL + + +V+EY+ + D R P P + K Y
Sbjct: 59 ESIYIVRLLDVEHVEEKNGKPSLYLVFEYLDSDLKKFMDSNGRGPGRPLPAKTIKSFMYQ 118
Query: 225 IALGVAEALHYLHSLSKPIIHRDVKSANVLLD-ENFVPKLGDFGIVKMSETSNMKTMYTE 283
+ GVA + H ++HRD+K N+L+D + + K+ D G+ + + + +K+ YT
Sbjct: 119 LLKGVA----HCHKHG--VMHRDLKPQNLLVDKQKGLLKIADLGLGR-AFSIPVKS-YTH 170
Query: 284 NLTGTRPYMPPEAM--HCQISTKTDVFSYGVILLELLTG 320
+ T Y PE + ST D++S G I E+
Sbjct: 171 EIV-TLWYRAPEVLLGSTHYSTPVDIWSVGCIFAEMSRK 208
Score = 34.4 bits (79), Expect = 0.13
Identities = 28/92 (30%), Positives = 47/92 (51%), Gaps = 12/92 (13%)
Query: 458 YSIALGVAEALHYLHSLSKPIIHRDVKSANVLLD-ENFVPKLGDFGIVKMSETSNVKTMY 516
Y + GVA + H ++HRD+K N+L+D + + K+ D G+ + + + VK+ Y
Sbjct: 117 YQLLKGVA----HCHKHG--VMHRDLKPQNLLVDKQKGLLKIADLGLGR-AFSIPVKS-Y 168
Query: 517 TENLTGTRPYMPPEAM--HCQISTKTDVFSYG 546
T + T Y PE + ST D++S G
Sbjct: 169 THEIV-TLWYRAPEVLLGSTHYSTPVDIWSVG 199
>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 = 58.0 bits (141), Expect = 3e-09
Identities = 61/218 (27%), Positives = 103/218 (47%), Gaps = 30/218 (13%)
Query: 115 NKLGEGQFGTVYYGKLKNGMEI-AVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTLS 173
N++ EG +G VY + K EI A+K L+ E PI E+ L
Sbjct: 11 NRIEEGTYGVVYRARDKKTGEIVALKKLKME----------KEKEGFPITSLR-EINILL 59
Query: 174 QCKHVNLLRL----LGL-CNNIMNCIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALG 228
+ +H N++ + +G + I +V EY+ + L + P ++ + L
Sbjct: 60 KLQHPNIVTVKEVVVGSNLDKIY--MVMEYVEH-DLKSLME--TMKQPFLQSEVKCLMLQ 114
Query: 229 VAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLTGT 288
+ + +LH I+HRD+K++N+LL+ + K+ DFG+ + S +K YT+ + T
Sbjct: 115 LLSGVAHLHD--NWILHRDLKTSNLLLNNRGILKICDFGLAREYG-SPLKP-YTQLVV-T 169
Query: 289 RPYMPPEAMHC--QISTKTDVFSYGVILLELLTGMKPI 324
Y PE + + ST D++S G I ELLT KP+
Sbjct: 170 LWYRAPELLLGAKEYSTAIDMWSVGCIFAELLT-KKPL 206
Score = 44.5 bits (106), Expect = 7e-05
Identities = 26/83 (31%), Positives = 45/83 (54%), Gaps = 7/83 (8%)
Query: 466 EALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTENLTGTRP 525
+ +LH I+HRD+K++N+LL+ + K+ DFG+ + E + YT+ + T
Sbjct: 117 SGVAHLHD--NWILHRDLKTSNLLLNNRGILKICDFGLAR--EYGSPLKPYTQLVV-TLW 171
Query: 526 YMPPEAMHC--QISTKTDVFSYG 546
Y PE + + ST D++S G
Sbjct: 172 YRAPELLLGAKEYSTAIDMWSVG 194
>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 = 58.6 bits (142), Expect = 3e-09
Identities = 43/132 (32%), Positives = 64/132 (48%), Gaps = 12/132 (9%)
Query: 193 CIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSAN 252
IV EYM LA V PL + L Y+HS + ++HRD+K AN
Sbjct: 92 YIVQEYMETD-----LANVLEQGPLSEEHARLFMYQLLRGLKYIHSAN--VLHRDLKPAN 144
Query: 253 VLLD-ENFVPKLGDFGIVK-MSETSNMKTMYTENLTGTRPYMPPE-AMHCQISTKT-DVF 308
V ++ E+ V K+GDFG+ + + + K +E L T+ Y P + TK D++
Sbjct: 145 VFINTEDLVLKIGDFGLARIVDPHYSHKGYLSEGLV-TKWYRSPRLLLSPNNYTKAIDMW 203
Query: 309 SYGVILLELLTG 320
+ G I E+LTG
Sbjct: 204 AAGCIFAEMLTG 215
Score = 45.5 bits (108), Expect = 5e-05
Identities = 30/91 (32%), Positives = 46/91 (50%), Gaps = 7/91 (7%)
Query: 443 LARVNNTPPLDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLD-ENFVPKLGDF 501
LA V PL + L Y+HS + ++HRD+K ANV ++ E+ V K+GDF
Sbjct: 102 LANVLEQGPLSEEHARLFMYQLLRGLKYIHSAN--VLHRDLKPANVFINTEDLVLKIGDF 159
Query: 502 GIVKM--SETSNVKTMYTENLTGTRPYMPPE 530
G+ ++ S+ K +E L T+ Y P
Sbjct: 160 GLARIVDPHYSH-KGYLSEGLV-TKWYRSPR 188
>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 = 58.2 bits (141), Expect = 4e-09
Identities = 74/247 (29%), Positives = 104/247 (42%), Gaps = 37/247 (14%)
Query: 117 LGEGQFGTVYYGKLKNGMEI-AVKTLENN---ANYSSSNSDNTEAAMIPILLFENEVQTL 172
LG G FG V + K E+ A+K L+ A D E+ M +FE T
Sbjct: 7 LGRGHFGKVLLAEYKKTGELYAIKALKKGDIIAR------DEVESLMCEKRIFE----TA 56
Query: 173 SQCKHVNLLRLLGLCNNIMN--CIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGVA 230
+ +H L+ L C + C V EY G L + + P Y A V
Sbjct: 57 NSERHPFLVNLFA-CFQTEDHVCFVMEYAAGGDLMMHIHTDVFSEP--RAVFY--AACVV 111
Query: 231 EALHYLHSLSKPIIHRDVKSANVLLD-ENFVPKLGDFGIVK--MSETSNMKTMYTENLTG 287
L YLH I++RD+K N+LLD E FV K+ DFG+ K M T G
Sbjct: 112 LGLQYLHE--NKIVYRDLKLDNLLLDTEGFV-KIADFGLCKEGMGFGDR-----TSTFCG 163
Query: 288 TRPYMPPEAMHCQISTKT-DVFSYGVILLELLTGMKPI--DDNNTILYYYLVVEQEVPVR 344
T ++ PE + T+ D + GV++ E+L G P DD + + +V EV
Sbjct: 164 TPEFLAPEVLTETSYTRAVDWWGLGVLIYEMLVGESPFPGDDEEEV--FDSIVNDEVRYP 221
Query: 345 EVLDKEA 351
L +EA
Sbjct: 222 RFLSREA 228
Score = 41.2 bits (97), Expect = 0.001
Identities = 27/70 (38%), Positives = 35/70 (50%), Gaps = 11/70 (15%)
Query: 464 VAEALHYLHSLSKPIIHRDVKSANVLLD-ENFVPKLGDFGIVK--MSETSNVKTMYTENL 520
V L YLH I++RD+K N+LLD E FV K+ DFG+ K M T
Sbjct: 110 VVLGLQYLHE--NKIVYRDLKLDNLLLDTEGFV-KIADFGLCKEGMGFGDR-----TSTF 161
Query: 521 TGTRPYMPPE 530
GT ++ PE
Sbjct: 162 CGTPEFLAPE 171
>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 = 58.1 bits (140), Expect = 4e-09
Identities = 49/158 (31%), Positives = 76/158 (48%), Gaps = 16/158 (10%)
Query: 194 IVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANV 253
+V EY+ G L + R P + + R+ A + AL++LH + II+RD+K NV
Sbjct: 73 LVIEYVNGGDLMFHMQRQRKLP--EEHARF-YAAEICIALNFLHE--RGIIYRDLKLDNV 127
Query: 254 LLDENFVPKLGDFGIVKMSETSNMKTMYTENLTGTRPYMPPEAMHCQ-ISTKTDVFSYGV 312
LLD + KL D+G+ K T GT Y+ PE + + D ++ GV
Sbjct: 128 LLDADGHIKLTDYGMCKEGLGPGDT---TSTFCGTPNYIAPEILRGEEYGFSVDWWALGV 184
Query: 313 ILLELLTGMKPID------DNNTILYYYLVVEQEVPVR 344
++ E++ G P D D NT Y + V+ E P+R
Sbjct: 185 LMFEMMAGRSPFDIITDNPDMNTEDYLFQVI-LEKPIR 221
Score = 38.9 bits (90), Expect = 0.006
Identities = 30/93 (32%), Positives = 46/93 (49%), Gaps = 8/93 (8%)
Query: 440 LFKLARVNNTPPLDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLG 499
+F + R P + + R+ A + AL++LH + II+RD+K NVLLD + KL
Sbjct: 84 MFHMQRQRKLP--EEHARF-YAAEICIALNFLHE--RGIIYRDLKLDNVLLDADGHIKLT 138
Query: 500 DFGIVKMSETSNVKTMYTENLTGTRPYMPPEAM 532
D+G+ K T GT Y+ PE +
Sbjct: 139 DYGMCKEGLGPGDT---TSTFCGTPNYIAPEIL 168
>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 = 57.7 bits (139), Expect = 4e-09
Identities = 63/241 (26%), Positives = 103/241 (42%), Gaps = 35/241 (14%)
Query: 117 LGEGQFGTVYYGK-LKNGMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTLSQC 175
+G G +G VY G+ +K G A+K + D TE I L N ++ S
Sbjct: 24 VGNGTYGQVYKGRHVKTGQLAAIKVM-----------DVTEDEEEEIKLEINMLKKYSH- 71
Query: 176 KHVNLLRLLGLC-------NNIMNCIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALG 228
H N+ G ++ +V E+ GS+ D L + L + I
Sbjct: 72 -HRNIATYYGAFIKKSPPGHDDQLWLVMEFCGAGSVTD-LVKNTKGNALKEDWIAYICRE 129
Query: 229 VAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGI-VKMSETSNMKTMYTENLTG 287
+ L +LH+ +IHRD+K NVLL EN KL DFG+ ++ T + + G
Sbjct: 130 ILRGLAHLHA--HKVIHRDIKGQNVLLTENAEVKLVDFGVSAQLDRTVGRRNTF----IG 183
Query: 288 TRPYMPPEAMHCQ------ISTKTDVFSYGVILLELLTGMKPIDDNNTILYYYLVVEQEV 341
T +M PE + C ++D++S G+ +E+ G P+ D + + +L+
Sbjct: 184 TPYWMAPEVIACDENPDATYDYRSDIWSLGITAIEMAEGAPPLCDMHPMRALFLIPRNPP 243
Query: 342 P 342
P
Sbjct: 244 P 244
Score = 46.5 bits (110), Expect = 2e-05
Identities = 31/99 (31%), Positives = 50/99 (50%), Gaps = 8/99 (8%)
Query: 464 VAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGI-VKMSETSNVKTMYTENLTG 522
+ L +LH+ +IHRD+K NVLL EN KL DFG+ ++ T + + G
Sbjct: 130 ILRGLAHLHA--HKVIHRDIKGQNVLLTENAEVKLVDFGVSAQLDRTVGRRNTF----IG 183
Query: 523 TRPYMPPEAMHCQISTKTDVFSYGAQIKTQHITNVDIAD 561
T +M PE + C + Y + I + IT +++A+
Sbjct: 184 TPYWMAPEVIACD-ENPDATYDYRSDIWSLGITAIEMAE 221
>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 = 57.9 bits (140), Expect = 5e-09
Identities = 36/98 (36%), Positives = 46/98 (46%), Gaps = 6/98 (6%)
Query: 232 ALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLTGTRPY 291
AL +LH II+RD+K N+LLD KL DFG+ K S T GT Y
Sbjct: 112 ALEHLHQQG--IIYRDLKPENILLDAQGHVKLTDFGLCKESIHEGTV---THTFCGTIEY 166
Query: 292 MPPE-AMHCQISTKTDVFSYGVILLELLTGMKPIDDNN 328
M PE M D +S G ++ ++LTG P N
Sbjct: 167 MAPEILMRSGHGKAVDWWSLGALMYDMLTGAPPFTAEN 204
Score = 49.4 bits (118), Expect = 2e-06
Identities = 32/82 (39%), Positives = 38/82 (46%), Gaps = 6/82 (7%)
Query: 467 ALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTENLTGTRPY 526
AL +LH II+RD+K N+LLD KL DFG+ K S T GT Y
Sbjct: 112 ALEHLHQQG--IIYRDLKPENILLDAQGHVKLTDFGLCKESIHEGTV---THTFCGTIEY 166
Query: 527 MPPE-AMHCQISTKTDVFSYGA 547
M PE M D +S GA
Sbjct: 167 MAPEILMRSGHGKAVDWWSLGA 188
>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 = 57.6 bits (139), Expect = 5e-09
Identities = 43/132 (32%), Positives = 64/132 (48%), Gaps = 10/132 (7%)
Query: 194 IVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANV 253
+V +YM G L+ L + + ++ IA V AL +LH I++RD+K N+
Sbjct: 73 LVTDYMSGGELFWHLQKEGRFS--EDRAKFYIAELVL-ALEHLHKYD--IVYRDLKPENI 127
Query: 254 LLDENFVPKLGDFGIVKMSETSNMKTMYTENLTGTRPYMPPEAM--HCQISTKTDVFSYG 311
LLD L DFG+ K + T N KT T GT Y+ PE + + D +S G
Sbjct: 128 LLDATGHIALCDFGLSKANLTDN-KT--TNTFCGTTEYLAPEVLLDEKGYTKHVDFWSLG 184
Query: 312 VILLELLTGMKP 323
V++ E+ G P
Sbjct: 185 VLVFEMCCGWSP 196
Score = 43.0 bits (101), Expect = 3e-04
Identities = 27/66 (40%), Positives = 36/66 (54%), Gaps = 5/66 (7%)
Query: 467 ALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTENLTGTRPY 526
AL +LH I++RD+K N+LLD L DFG+ K + T N KT T GT Y
Sbjct: 108 ALEHLHKYD--IVYRDLKPENILLDATGHIALCDFGLSKANLTDN-KT--TNTFCGTTEY 162
Query: 527 MPPEAM 532
+ PE +
Sbjct: 163 LAPEVL 168
>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 = 57.4 bits (139), Expect = 6e-09
Identities = 37/95 (38%), Positives = 54/95 (56%), Gaps = 10/95 (10%)
Query: 233 LHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKM-SETSNMKTMYTENLTGTRPY 291
L Y+HS + ++HRD+K +N+LL+ N K+ DFG+ + SE + T Y TR Y
Sbjct: 121 LKYIHSAN--VLHRDLKPSNLLLNANCDLKICDFGLARTTSEKGDFMTEYVV----TRWY 174
Query: 292 MPPEAMHC--QISTKTDVFSYGVILLELLTGMKPI 324
PE + + +T DV+S G I ELL G KP+
Sbjct: 175 RAPELLLNCSEYTTAIDVWSVGCIFAELL-GRKPL 208
Score = 47.4 bits (113), Expect = 1e-05
Identities = 28/81 (34%), Positives = 46/81 (56%), Gaps = 7/81 (8%)
Query: 468 LHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTENLTGTRPYM 527
L Y+HS + ++HRD+K +N+LL+ N K+ DFG+ + T++ K + TR Y
Sbjct: 121 LKYIHSAN--VLHRDLKPSNLLLNANCDLKICDFGLAR---TTSEKGDFMTEYVVTRWYR 175
Query: 528 PPEAMHC--QISTKTDVFSYG 546
PE + + +T DV+S G
Sbjct: 176 APELLLNCSEYTTAIDVWSVG 196
>gnl|CDD|177557 PHA03209, PHA03209, serine/threonine kinase US3; Provisional.
Length = 357
Score = 57.6 bits (139), Expect = 7e-09
Identities = 42/162 (25%), Positives = 75/162 (46%), Gaps = 11/162 (6%)
Query: 168 EVQTLSQCKHVNLLRLLG-LCNNIMNCIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIA 226
E L H +++R+ L + + C+V + + LY L + PL ++ I
Sbjct: 107 EAMLLQNVNHPSVIRMKDTLVSGAITCMVLPHY-SSDLYTYLT--KRSRPLPIDQALIIE 163
Query: 227 LGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLT 286
+ E L YLH+ IIHRDVK+ N+ +++ +GD G + + L
Sbjct: 164 KQILEGLRYLHAQR--IIHRDVKTENIFINDVDQVCIGDLGAAQFPVVAPAFL----GLA 217
Query: 287 GTRPYMPPEAM-HCQISTKTDVFSYGVILLELLTGMKPIDDN 327
GT PE + + ++K D++S G++L E+L I ++
Sbjct: 218 GTVETNAPEVLARDKYNSKADIWSAGIVLFEMLAYPSTIFED 259
Score = 44.9 bits (106), Expect = 7e-05
Identities = 29/101 (28%), Positives = 47/101 (46%), Gaps = 7/101 (6%)
Query: 447 NNTPPLDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKM 506
+ PL ++ I + E L YLH+ IIHRDVK+ N+ +++ +GD G +
Sbjct: 149 KRSRPLPIDQALIIEKQILEGLRYLHAQR--IIHRDVKTENIFINDVDQVCIGDLGAAQF 206
Query: 507 SETSNVKTMYTENLTGTRPYMPPEAM-HCQISTKTDVFSYG 546
V L GT PE + + ++K D++S G
Sbjct: 207 ----PVVAPAFLGLAGTVETNAPEVLARDKYNSKADIWSAG 243
>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 = 57.3 bits (138), Expect = 7e-09
Identities = 61/232 (26%), Positives = 105/232 (45%), Gaps = 27/232 (11%)
Query: 104 GFNRKPYPRRGNKLGEGQFGTVYYGKLKNGMEIAVKTLENNANYSSSNSDNTEAAMIPIL 163
GF + + KLGEG + TV+ G+ K EN ++ E A +
Sbjct: 1 GFGKMETYIKLEKLGEGTYATVFKGR--------SKLTENLVALKEIRLEHEEGAPCTAI 52
Query: 164 LFENEVQTLSQCKHVNLLRLLGLCNNIMN-CIVYEYMCNGSLYDRLARVNNTPPLDSNK- 221
EV L KH N++ L + + + +V+EY+ + L + N + + K
Sbjct: 53 ---REVSLLKDLKHANIVTLHDIVHTDKSLTLVFEYL-DKDLKQYMDDCGNIMSMHNVKI 108
Query: 222 -RYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTM 280
Y I G+A Y H + ++HRD+K N+L++E KL DFG+ + ++ T
Sbjct: 109 FLYQILRGLA----YCHR--RKVLHRDLKPQNLLINERGELKLADFGLAR---AKSVPTK 159
Query: 281 YTENLTGTRPYMPPEAM--HCQISTKTDVFSYGVILLELLTGMKPIDDNNTI 330
N T Y PP+ + + ST+ D++ G I E+ +G +P+ +T+
Sbjct: 160 TYSNEVVTLWYRPPDVLLGSSEYSTQIDMWGVGCIFFEMASG-RPLFPGSTV 210
Score = 40.0 bits (93), Expect = 0.002
Identities = 26/85 (30%), Positives = 43/85 (50%), Gaps = 7/85 (8%)
Query: 464 VAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTENLTGT 523
+ L Y H + ++HRD+K N+L++E KL DFG+ + +V T N T
Sbjct: 113 ILRGLAYCHR--RKVLHRDLKPQNLLINERGELKLADFGLAR---AKSVPTKTYSNEVVT 167
Query: 524 RPYMPPEAM--HCQISTKTDVFSYG 546
Y PP+ + + ST+ D++ G
Sbjct: 168 LWYRPPDVLLGSSEYSTQIDMWGVG 192
>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 = 56.5 bits (136), Expect = 9e-09
Identities = 64/225 (28%), Positives = 96/225 (42%), Gaps = 34/225 (15%)
Query: 117 LGEGQFGTVY-YGKLKNGMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTLSQC 175
+G+G +G VY K+G AVK L+ S+ D A IL Q+L
Sbjct: 30 IGKGTYGKVYKVTNKKDGSLAAVKILD-----PISDVDEEIEAEYNIL------QSLPN- 77
Query: 176 KHVNLLRLLGLCNNIMNCI------VYEYMCNGSLYDRLAR--VNNTPPLDSNKRYSIAL 227
H N+++ G+ + V E +CNG L + + LD I
Sbjct: 78 -HPNVVKFYGMFYKADKLVGGQLWLVLE-LCNGGSVTELVKGLLICGQRLDEAMISYILY 135
Query: 228 GVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLTG 287
G L +LH+ IIHRDVK N+LL KL DFG+ ++ ++ + G
Sbjct: 136 GALLGLQHLHN--NRIIHRDVKGNNILLTTEGGVKLVDFGVSAQLTSTRLRRNTS---VG 190
Query: 288 TRPYMPPEAMHCQ------ISTKTDVFSYGVILLELLTGMKPIDD 326
T +M PE + C+ + DV+S G+ +EL G P+ D
Sbjct: 191 TPFWMAPEVIACEQQYDYSYDARCDVWSLGITAIELGDGDPPLFD 235
Score = 43.1 bits (101), Expect = 3e-04
Identities = 34/110 (30%), Positives = 51/110 (46%), Gaps = 22/110 (20%)
Query: 458 YSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYT 517
Y LG L +LH+ IIHRDVK N+LL KL DFG+ ++ ++ +
Sbjct: 135 YGALLG----LQHLHN--NRIIHRDVKGNNILLTTEGGVKLVDFGVSAQLTSTRLRRNTS 188
Query: 518 ENLTGTRPYMPPEAMHCQ------ISTKTDVFSYGAQIKTQHITNVDIAD 561
GT +M PE + C+ + DV+S G IT +++ D
Sbjct: 189 ---VGTPFWMAPEVIACEQQYDYSYDARCDVWSLG-------ITAIELGD 228
>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 = 56.3 bits (136), Expect = 1e-08
Identities = 69/229 (30%), Positives = 101/229 (44%), Gaps = 43/229 (18%)
Query: 115 NKLGEGQFGTVYYGKLKN-GMEIAVKT--LENNANYSSSNSDNTEAAMIPILLFENEVQT 171
++GEG +G VY + K+ G +A+K L+N E PI E++
Sbjct: 13 GQIGEGTYGQVYKARDKDTGELVALKKVRLDN------------EKEGFPITAIR-EIKI 59
Query: 172 LSQCKHVNLLRLLGLCNNIMNC-----------IVYEYMCN---GSLYDRLARVNNTPPL 217
L Q H N++ L + + + +V+EYM + G L L +
Sbjct: 60 LRQLNHRNIVNLKEIVTDKQDALDFKKDKGAFYLVFEYMDHDLMGLLESGLVHFSE---- 115
Query: 218 DSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNM 277
D K S + E L+Y H K +HRD+K +N+LL+ KL DFG+ ++ S
Sbjct: 116 DHIK--SFMKQLLEGLNYCHK--KNFLHRDIKCSNILLNNKGQIKLADFGLARLYN-SEE 170
Query: 278 KTMYTENLTGTRPYMPPEAM--HCQISTKTDVFSYGVILLELLTGMKPI 324
YT N T Y PPE + + DV+S G IL EL T KPI
Sbjct: 171 SRPYT-NKVITLWYRPPELLLGEERYGPAIDVWSCGCILGELFT-KKPI 217
Score = 40.9 bits (96), Expect = 0.001
Identities = 26/65 (40%), Positives = 35/65 (53%), Gaps = 4/65 (6%)
Query: 466 EALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTENLTGTRP 525
E L+Y H K +HRD+K +N+LL+ KL DFG+ ++ S YT N T
Sbjct: 127 EGLNYCHK--KNFLHRDIKCSNILLNNKGQIKLADFGLARLYN-SEESRPYT-NKVITLW 182
Query: 526 YMPPE 530
Y PPE
Sbjct: 183 YRPPE 187
>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 = 56.6 bits (136), Expect = 1e-08
Identities = 59/223 (26%), Positives = 99/223 (44%), Gaps = 34/223 (15%)
Query: 116 KLGEGQFGTVYYGKLK-NGMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTLSQ 174
KLGEG + TVY GK K NG +A+K + + + EA+++ L
Sbjct: 12 KLGEGSYATVYKGKSKVNGKLVALKVIRLQEEEGTPFTAIREASLLKGL----------- 60
Query: 175 CKHVNLLRLLGLCNNIMN-CIVYEYMCNGSLYDRLARVNNTPP--LDSNKRYSIALGVAE 231
KH N++ L + + +V+EY ++ L + + P L +
Sbjct: 61 -KHANIVLLHDIIHTKETLTLVFEY-----VHTDLCQYMDKHPGGLHPENVKLFLFQLLR 114
Query: 232 ALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLTGTRPY 291
L Y+H + I+HRD+K N+L+ + KL DFG+ + ++ + N T Y
Sbjct: 115 GLSYIHQ--RYILHRDLKPQNLLISDTGELKLADFGLAR---AKSVPSHTYSNEVVTLWY 169
Query: 292 MPPEAM--HCQISTKTDVFSYGVILLELLT------GMKPIDD 326
PP+ + + ST D++ G I +E++ GMK I D
Sbjct: 170 RPPDVLLGSTEYSTCLDMWGVGCIFVEMIQGVAAFPGMKDIQD 212
Score = 36.6 bits (84), Expect = 0.031
Identities = 25/82 (30%), Positives = 41/82 (50%), Gaps = 7/82 (8%)
Query: 467 ALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTENLTGTRPY 526
L Y+H + I+HRD+K N+L+ + KL DFG+ + +V + N T Y
Sbjct: 115 GLSYIHQ--RYILHRDLKPQNLLISDTGELKLADFGLAR---AKSVPSHTYSNEVVTLWY 169
Query: 527 MPPEAM--HCQISTKTDVFSYG 546
PP+ + + ST D++ G
Sbjct: 170 RPPDVLLGSTEYSTCLDMWGVG 191
>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 = 56.7 bits (137), Expect = 1e-08
Identities = 40/148 (27%), Positives = 66/148 (44%), Gaps = 15/148 (10%)
Query: 194 IVYEYMCNGSLYDRLARVNNTPPLDSN-KRYSIALGVAEALHYLHSLSKPIIHRDVKSAN 252
+V EY G L L R + D + ++ +A + A+H +H + +HRD+K N
Sbjct: 78 LVMEYQPGGDLLSLLNRYED--QFDEDMAQFYLA-ELVLAIHSVHQMG--YVHRDIKPEN 132
Query: 253 VLLDENFVPKLGDFGIVKMSETSNMKTMYTENLTGTRPYMPPEAM-------HCQISTKT 305
VL+D KL DFG + + K + ++ GT Y+ PE + +
Sbjct: 133 VLIDRTGHIKLADFG--SAARLTANKMVNSKLPVGTPDYIAPEVLTTMNGDGKGTYGVEC 190
Query: 306 DVFSYGVILLELLTGMKPIDDNNTILYY 333
D +S GVI E++ G P + + Y
Sbjct: 191 DWWSLGVIAYEMIYGRSPFHEGTSAKTY 218
Score = 42.5 bits (100), Expect = 4e-04
Identities = 22/66 (33%), Positives = 35/66 (53%), Gaps = 6/66 (9%)
Query: 466 EALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFG-IVKMSETSNVKTMYTENLTGTR 524
A+H +H + +HRD+K NVL+D KL DFG +++ K + ++ GT
Sbjct: 113 LAIHSVHQMG--YVHRDIKPENVLIDRTGHIKLADFGSAARLTAN---KMVNSKLPVGTP 167
Query: 525 PYMPPE 530
Y+ PE
Sbjct: 168 DYIAPE 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 = 56.4 bits (136), Expect = 1e-08
Identities = 47/159 (29%), Positives = 74/159 (46%), Gaps = 18/159 (11%)
Query: 195 VYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVL 254
V E++ G L + R P + + R+ A ++ AL++LH + II+RD+K NVL
Sbjct: 74 VIEFVSGGDLMFHMQRQRKLP--EEHARFYSA-EISLALNFLHE--RGIIYRDLKLDNVL 128
Query: 255 LDENFVPKLGDFGIVKMSETSNMKTMYTENLTGTRPYMPPEAMHCQ-ISTKTDVFSYGVI 313
LD KL D+G M + T GT Y+ PE + + D ++ GV+
Sbjct: 129 LDAEGHIKLTDYG---MCKEGIRPGDTTSTFCGTPNYIAPEILRGEDYGFSVDWWALGVL 185
Query: 314 LLELLTGMKPID--------DNNTILYYYLVVEQEVPVR 344
+ E++ G P D D NT Y + V+ E +R
Sbjct: 186 MFEMMAGRSPFDIVGMSDNPDQNTEDYLFQVI-LEKQIR 223
Score = 42.9 bits (101), Expect = 3e-04
Identities = 25/65 (38%), Positives = 35/65 (53%), Gaps = 7/65 (10%)
Query: 467 ALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTM-YTENLTGTRP 525
AL++LH + II+RD+K NVLLD KL D+G+ K ++ T GT
Sbjct: 108 ALNFLHE--RGIIYRDLKLDNVLLDAEGHIKLTDYGMCK----EGIRPGDTTSTFCGTPN 161
Query: 526 YMPPE 530
Y+ PE
Sbjct: 162 YIAPE 166
>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 = 55.9 bits (134), Expect = 1e-08
Identities = 61/242 (25%), Positives = 101/242 (41%), Gaps = 37/242 (15%)
Query: 117 LGEGQFGTVYYGK-LKNGMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTLSQ- 174
+G G +G VY G+ +K G A+K ++ D E + E+ L +
Sbjct: 14 VGNGTYGQVYKGRHVKTGQLAAIKVMD-------VTGDEEEE-------IKQEINMLKKY 59
Query: 175 CKHVNLLRLLG--LCNNIMNC-----IVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIAL 227
H N+ G + N +V E+ GS+ D + + Y I
Sbjct: 60 SHHRNIATYYGAFIKKNPPGMDDQLWLVMEFCGAGSVTDLIKNTKGNTLKEEWIAY-ICR 118
Query: 228 GVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGI-VKMSETSNMKTMYTENLT 286
+ L +LH +IHRD+K NVLL EN KL DFG+ ++ T + +
Sbjct: 119 EILRGLSHLHQ--HKVIHRDIKGQNVLLTENAEVKLVDFGVSAQLDRTVGRRNTF----I 172
Query: 287 GTRPYMPPEAMHCQIST------KTDVFSYGVILLELLTGMKPIDDNNTILYYYLVVEQE 340
GT +M PE + C + K+D++S G+ +E+ G P+ D + + +L+
Sbjct: 173 GTPYWMAPEVIACDENPDATYDFKSDLWSLGITAIEMAEGAPPLCDMHPMRALFLIPRNP 232
Query: 341 VP 342
P
Sbjct: 233 AP 234
Score = 43.9 bits (103), Expect = 1e-04
Identities = 33/105 (31%), Positives = 52/105 (49%), Gaps = 20/105 (19%)
Query: 464 VAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGI-VKMSETSNVKTMYTENLTG 522
+ L +LH +IHRD+K NVLL EN KL DFG+ ++ T + + G
Sbjct: 120 ILRGLSHLHQ--HKVIHRDIKGQNVLLTENAEVKLVDFGVSAQLDRTVGRRNTF----IG 173
Query: 523 TRPYMPPEAMHCQIST------KTDVFSYGAQIKTQHITNVDIAD 561
T +M PE + C + K+D++S G IT +++A+
Sbjct: 174 TPYWMAPEVIACDENPDATYDFKSDLWSLG-------ITAIEMAE 211
>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 = 56.1 bits (135), Expect = 2e-08
Identities = 34/94 (36%), Positives = 49/94 (52%), Gaps = 6/94 (6%)
Query: 232 ALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLTGTRPY 291
AL +LH L I++RD+K N+LLD L DFG+ K + + Y+ GT Y
Sbjct: 117 ALEHLHKLG--IVYRDIKLENILLDSEGHVVLTDFGLSKEFLSEEKERTYS--FCGTIEY 172
Query: 292 MPPEAMHCQI--STKTDVFSYGVILLELLTGMKP 323
M PE + + D +S G+++ ELLTG P
Sbjct: 173 MAPEIIRGKGGHGKAVDWWSLGILIFELLTGASP 206
Score = 42.6 bits (100), Expect = 4e-04
Identities = 25/69 (36%), Positives = 36/69 (52%), Gaps = 4/69 (5%)
Query: 467 ALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTENLTGTRPY 526
AL +LH L I++RD+K N+LLD L DFG+ K + + Y+ GT Y
Sbjct: 117 ALEHLHKLG--IVYRDIKLENILLDSEGHVVLTDFGLSKEFLSEEKERTYS--FCGTIEY 172
Query: 527 MPPEAMHCQ 535
M PE + +
Sbjct: 173 MAPEIIRGK 181
>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 = 55.4 bits (133), Expect = 2e-08
Identities = 34/93 (36%), Positives = 49/93 (52%), Gaps = 4/93 (4%)
Query: 237 HSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLTGTRPYMPPEA 296
H K ++HRD+KS N+ L +N KLGDFG ++ + Y GT Y+PPE
Sbjct: 115 HIHEKRVLHRDIKSKNIFLTQNGKVKLGDFGSARLLTSP---GAYACTYVGTPYYVPPEI 171
Query: 297 M-HCQISTKTDVFSYGVILLELLTGMKPIDDNN 328
+ + K+D++S G IL EL T P N+
Sbjct: 172 WENMPYNNKSDIWSLGCILYELCTLKHPFQANS 204
Score = 46.1 bits (109), Expect = 2e-05
Identities = 27/76 (35%), Positives = 41/76 (53%), Gaps = 4/76 (5%)
Query: 472 HSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTENLTGTRPYMPPEA 531
H K ++HRD+KS N+ L +N KLGDFG ++ + Y GT Y+PPE
Sbjct: 115 HIHEKRVLHRDIKSKNIFLTQNGKVKLGDFGSARLLTSP---GAYACTYVGTPYYVPPEI 171
Query: 532 M-HCQISTKTDVFSYG 546
+ + K+D++S G
Sbjct: 172 WENMPYNNKSDIWSLG 187
>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 = 56.2 bits (135), Expect = 2e-08
Identities = 63/235 (26%), Positives = 101/235 (42%), Gaps = 30/235 (12%)
Query: 117 LGEGQFGTVYYGKLKNGMEI-AVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTLSQC 175
+G G FG V K+K+ I A+K L + + + A E V C
Sbjct: 9 IGRGAFGEVAVVKMKHTERIYAMKIL--------NKWEMLKRAETACFREERNVLVNGDC 60
Query: 176 KHVNLLRLLGLCNNIMNCIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGVAE---A 232
+ + L N + +V +Y G L L++ + P D + Y +AE A
Sbjct: 61 QWITTLHYAFQDENYLY-LVMDYYVGGDLLTLLSKFEDRLPEDMARFY-----IAEMVLA 114
Query: 233 LHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFG-IVKMSETSNMKTMYTENLTGTRPY 291
+H +H L +HRD+K NVLLD N +L DFG +KM++ T+ + GT Y
Sbjct: 115 IHSIHQLH--YVHRDIKPDNVLLDMNGHIRLADFGSCLKMNQDG---TVQSSVAVGTPDY 169
Query: 292 MPPEAMHC------QISTKTDVFSYGVILLELLTGMKPIDDNNTILYYYLVVEQE 340
+ PE + + + D +S GV + E+L G P + + Y ++ E
Sbjct: 170 ISPEILQAMEDGMGKYGPECDWWSLGVCMYEMLYGETPFYAESLVETYGKIMNHE 224
Score = 42.7 bits (100), Expect = 3e-04
Identities = 32/95 (33%), Positives = 49/95 (51%), Gaps = 14/95 (14%)
Query: 443 LARVNNTPPLDSNKRYSIALGVAE---ALHYLHSLSKPIIHRDVKSANVLLDENFVPKLG 499
L++ + P D + Y +AE A+H +H L +HRD+K NVLLD N +L
Sbjct: 92 LSKFEDRLPEDMARFY-----IAEMVLAIHSIHQLH--YVHRDIKPDNVLLDMNGHIRLA 144
Query: 500 DFG-IVKMSETSNVKTMYTENLTGTRPYMPPEAMH 533
DFG +KM++ V++ GT Y+ PE +
Sbjct: 145 DFGSCLKMNQDGTVQSSVA---VGTPDYISPEILQ 176
>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 = 55.8 bits (134), Expect = 2e-08
Identities = 50/168 (29%), Positives = 79/168 (47%), Gaps = 18/168 (10%)
Query: 195 VYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVL 254
V EY+ G L + R P + + R+ A ++ AL+YLH + II+RD+K NVL
Sbjct: 74 VIEYVNGGDLMFHMQRQRKLP--EEHARFYSA-EISLALNYLHE--RGIIYRDLKLDNVL 128
Query: 255 LDENFVPKLGDFGIVKMSETSNMKTMYTENLTGTRPYMPPEAMHCQ-ISTKTDVFSYGVI 313
LD KL D+G+ K T GT Y+ PE + + D ++ GV+
Sbjct: 129 LDSEGHIKLTDYGMCKEGLRPGDT---TSTFCGTPNYIAPEILRGEDYGFSVDWWALGVL 185
Query: 314 LLELLTGMKPID--------DNNTILYYYLVV-EQEVPVREVLDKEAG 352
+ E++ G P D D NT Y + V+ E+++ + L +A
Sbjct: 186 MFEMMAGRSPFDIVGSSDNPDQNTEDYLFQVILEKQIRIPRSLSVKAA 233
Score = 38.9 bits (90), Expect = 0.006
Identities = 31/93 (33%), Positives = 46/93 (49%), Gaps = 8/93 (8%)
Query: 440 LFKLARVNNTPPLDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLG 499
+F + R P + + R+ A ++ AL+YLH + II+RD+K NVLLD KL
Sbjct: 84 MFHMQRQRKLP--EEHARFYSA-EISLALNYLHE--RGIIYRDLKLDNVLLDSEGHIKLT 138
Query: 500 DFGIVKMSETSNVKTMYTENLTGTRPYMPPEAM 532
D+G+ K T GT Y+ PE +
Sbjct: 139 DYGMCKEGLRPGDT---TSTFCGTPNYIAPEIL 168
>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 = 55.8 bits (135), Expect = 3e-08
Identities = 32/96 (33%), Positives = 53/96 (55%), Gaps = 7/96 (7%)
Query: 232 ALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMS-ETSNMKTMYTENLTGTRP 290
L Y+HS + ++HRD+K +N+LL+ N K+ DFG+ +++ + TE TR
Sbjct: 118 GLKYIHSAN--VLHRDLKPSNLLLNTNCDLKICDFGLARIADPEHDHTGFLTE-YVATRW 174
Query: 291 YMPPEAM--HCQISTKTDVFSYGVILLELLTGMKPI 324
Y PE M + D++S G IL E+L+ +P+
Sbjct: 175 YRAPEIMLNSKGYTKAIDIWSVGCILAEMLSN-RPL 209
Score = 44.6 bits (106), Expect = 1e-04
Identities = 26/82 (31%), Positives = 45/82 (54%), Gaps = 4/82 (4%)
Query: 467 ALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTENLTGTRPY 526
L Y+HS + ++HRD+K +N+LL+ N K+ DFG+ ++++ + T + TR Y
Sbjct: 118 GLKYIHSAN--VLHRDLKPSNLLLNTNCDLKICDFGLARIADPEHDHTGFLTEYVATRWY 175
Query: 527 MPPEAM--HCQISTKTDVFSYG 546
PE M + D++S G
Sbjct: 176 RAPEIMLNSKGYTKAIDIWSVG 197
>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 = 55.2 bits (133), Expect = 3e-08
Identities = 45/134 (33%), Positives = 62/134 (46%), Gaps = 13/134 (9%)
Query: 197 EYMCNGSLYDRLARVNNTPPLDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLD 256
EYM GSL A T + + I V + L +L IIHRDVK NVL++
Sbjct: 79 EYMDAGSLDKLYAGGVATEGIPEDVLRRITYAVVKGLKFLKE-EHNIIHRDVKPTNVLVN 137
Query: 257 ENFVPKLGDFGIVKMSETSNMKTMYTENLTGTRPYMPPEAMHCQ-------ISTKTDVFS 309
N KL DFG+ S KT N+ G + YM PE + + ++DV+S
Sbjct: 138 GNGQVKLCDFGVSGNLVASLAKT----NI-GCQSYMAPERIKSGGPNQNPTYTVQSDVWS 192
Query: 310 YGVILLELLTGMKP 323
G+ +LE+ G P
Sbjct: 193 LGLSILEMALGRYP 206
Score = 43.7 bits (103), Expect = 1e-04
Identities = 27/71 (38%), Positives = 35/71 (49%), Gaps = 7/71 (9%)
Query: 478 IIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTENLTGTRPYMPPEAMHCQIS 537
IIHRDVK NVL++ N KL DFG+ S KT N+ G + YM PE + +
Sbjct: 124 IIHRDVKPTNVLVNGNGQVKLCDFGVSGNLVASLAKT----NI-GCQSYMAPERI--KSG 176
Query: 538 TKTDVFSYGAQ 548
+Y Q
Sbjct: 177 GPNQNPTYTVQ 187
>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 = 55.0 bits (132), Expect = 3e-08
Identities = 42/134 (31%), Positives = 64/134 (47%), Gaps = 12/134 (8%)
Query: 194 IVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALG-VAEALHYLHSLSKPIIHRDVKSAN 252
++ +Y+ G L+ L++ + I G + AL +LH L II+RD+K N
Sbjct: 82 LILDYINGGELFTHLSQRERF----KEQEVQIYSGEIVLALEHLHKLG--IIYRDIKLEN 135
Query: 253 VLLDENFVPKLGDFGIVKMSETSNMKTMYTENLTGTRPYMPPEAMHCQIS---TKTDVFS 309
+LLD N L DFG+ K ++ Y + GT YM P+ + D +S
Sbjct: 136 ILLDSNGHVVLTDFGLSKEFHEDEVERAY--SFCGTIEYMAPDIVRGGDGGHDKAVDWWS 193
Query: 310 YGVILLELLTGMKP 323
GV++ ELLTG P
Sbjct: 194 MGVLMYELLTGASP 207
Score = 45.0 bits (106), Expect = 5e-05
Identities = 27/64 (42%), Positives = 35/64 (54%), Gaps = 4/64 (6%)
Query: 467 ALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTENLTGTRPY 526
AL +LH L II+RD+K N+LLD N L DFG+ K V+ Y + GT Y
Sbjct: 117 ALEHLHKLG--IIYRDIKLENILLDSNGHVVLTDFGLSKEFHEDEVERAY--SFCGTIEY 172
Query: 527 MPPE 530
M P+
Sbjct: 173 MAPD 176
>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 = 55.0 bits (132), Expect = 3e-08
Identities = 64/208 (30%), Positives = 95/208 (45%), Gaps = 23/208 (11%)
Query: 117 LGEGQFGTVYYGKLKNGMEI-AVKTLENN-ANYSSSNSDNTEAAMIPILLFENEVQTLSQ 174
+GEG +G V + K EI A+K +++ N + E M+ L EN V+
Sbjct: 9 VGEGAYGVVLKCRHKETKEIVAIKKFKDSEENEEVKETTLRELKMLRTLKQENIVELKEA 68
Query: 175 CKHVNLLRLLGLCNNIMNCIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGVAEALH 234
+ L L V+EY+ ++ + L + N P + + Y L +A+H
Sbjct: 69 FRRRGKLYL-----------VFEYV-EKNMLELLEEMPNGVPPEKVRSYIYQL--IKAIH 114
Query: 235 YLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVK-MSETSNMKTMYTENLTGTRPYMP 293
+ H I+HRD+K N+L+ N V KL DFG + +SE SN YTE TR Y
Sbjct: 115 WCHK--NDIVHRDIKPENLLISHNDVLKLCDFGFARNLSEGSNAN--YTE-YVATRWYRS 169
Query: 294 PE-AMHCQISTKTDVFSYGVILLELLTG 320
PE + D++S G IL EL G
Sbjct: 170 PELLLGAPYGKAVDMWSVGCILGELSDG 197
Score = 45.0 bits (106), Expect = 5e-05
Identities = 34/87 (39%), Positives = 45/87 (51%), Gaps = 9/87 (10%)
Query: 447 NNTPPLDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVK- 505
N PP K S + +A+H+ H I+HRD+K N+L+ N V KL DFG +
Sbjct: 95 NGVPP---EKVRSYIYQLIKAIHWCHK--NDIVHRDIKPENLLISHNDVLKLCDFGFARN 149
Query: 506 MSETSNVKTMYTENLTGTRPYMPPEAM 532
+SE SN YTE TR Y PE +
Sbjct: 150 LSEGSNAN--YTE-YVATRWYRSPELL 173
>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 = 54.6 bits (131), Expect = 5e-08
Identities = 60/215 (27%), Positives = 97/215 (45%), Gaps = 36/215 (16%)
Query: 116 KLGEGQFGTVYYGKLK-NGMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTLSQ 174
KLGEG + TVY G + NG +A+K + S TE +P E L
Sbjct: 12 KLGEGSYATVYKGISRINGQLVALKVI----------SMKTEEG-VPFTAIR-EASLLKG 59
Query: 175 CKHVNLLRLLGLCNNIMN-----CIVYEYMCNGSLYDRLARVNNTPP--LDSNKRYSIAL 227
KH N++ L ++I++ V+EYM + LA+ P L
Sbjct: 60 LKHANIV----LLHDIIHTKETLTFVFEYM-----HTDLAQYMIQHPGGLHPYNVRLFMF 110
Query: 228 GVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLTG 287
+ L Y+H + I+HRD+K N+L+ KL DFG+ + +++ +T +E +
Sbjct: 111 QLLRGLAYIH--GQHILHRDLKPQNLLISYLGELKLADFGLAR-AKSIPSQTYSSEVV-- 165
Query: 288 TRPYMPPEAM--HCQISTKTDVFSYGVILLELLTG 320
T Y PP+ + S+ D++ G I +E+L G
Sbjct: 166 TLWYRPPDVLLGATDYSSALDIWGAGCIFIEMLQG 200
Score = 34.6 bits (79), Expect = 0.13
Identities = 24/81 (29%), Positives = 43/81 (53%), Gaps = 7/81 (8%)
Query: 468 LHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTENLTGTRPYM 527
L Y+H + I+HRD+K N+L+ KL DFG+ + +++ +T +E + T Y
Sbjct: 116 LAYIHG--QHILHRDLKPQNLLISYLGELKLADFGLAR-AKSIPSQTYSSEVV--TLWYR 170
Query: 528 PPEAM--HCQISTKTDVFSYG 546
PP+ + S+ D++ G
Sbjct: 171 PPDVLLGATDYSSALDIWGAG 191
>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 = 54.7 bits (132), Expect = 5e-08
Identities = 63/214 (29%), Positives = 95/214 (44%), Gaps = 30/214 (14%)
Query: 117 LGEGQFGTVYYGK-LKNGMEIAVKTLENN-ANYSSSNSDNTEAAMIPILLFENEVQTLSQ 174
+G G FG V+ ++G +A+K + N N S E M L
Sbjct: 8 IGYGAFGVVWSVTDPRDGKRVALKKMPNVFQNLVSCKRVFRELKM------------LCF 55
Query: 175 CKHVNLLRLLG-LCNNIMNCIVYEYMCNGSLYDRLARVNNTP-PLDSNK----RYSIALG 228
KH N+L L L ++ Y+ + L ++ +P PL S+ Y I G
Sbjct: 56 FKHDNVLSALDILQPPHIDPFEEIYVVTELMQSDLHKIIVSPQPLSSDHVKVFLYQILRG 115
Query: 229 VAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLTGT 288
L YLHS I+HRD+K N+L++ N V K+ DFG+ ++ E K M E + T
Sbjct: 116 ----LKYLHSAG--ILHRDIKPGNLLVNSNCVLKICDFGLARVEEPDESKHMTQEVV--T 167
Query: 289 RPYMPPEA-MHCQ-ISTKTDVFSYGVILLELLTG 320
+ Y PE M + ++ D++S G I ELL
Sbjct: 168 QYYRAPEILMGSRHYTSAVDIWSVGCIFAELLGR 201
Score = 48.6 bits (116), Expect = 5e-06
Identities = 31/89 (34%), Positives = 45/89 (50%), Gaps = 22/89 (24%)
Query: 468 LHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSE-------TSNVKTMY---T 517
L YLHS I+HRD+K N+L++ N V K+ DFG+ ++ E T V T Y
Sbjct: 116 LKYLHSAG--ILHRDIKPGNLLVNSNCVLKICDFGLARVEEPDESKHMTQEVVTQYYRAP 173
Query: 518 ENLTGTRPYMPPEAMHCQISTKTDVFSYG 546
E L G+R Y ++ D++S G
Sbjct: 174 EILMGSRHY----------TSAVDIWSVG 192
>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 = 54.2 bits (130), Expect = 6e-08
Identities = 64/234 (27%), Positives = 102/234 (43%), Gaps = 52/234 (22%)
Query: 116 KLGEGQFGTVYYGKLKNGM---EIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTL 172
++G G FG V G++ +G ++ VK L +A+ + F E Q
Sbjct: 2 EIGNGWFGKVILGEVNSGYTPAQVVVKELRVSASVQEQ------------MKFLEEAQPY 49
Query: 173 SQCKHVNLLRLLGLCNNIMN-CIVYEYMCNGSL--YDRLARV--NNTPPLDSNKR--YSI 225
+H NLL+ LG C + +V E+ G L Y R R TP + +R I
Sbjct: 50 RSLQHSNLLQCLGQCTEVTPYLLVMEFCPLGDLKGYLRSCRKAELMTPDPTTLQRMACEI 109
Query: 226 ALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTEN- 284
ALG+ LH IH D+ N LL + K+GD+G+ S+ K Y E+
Sbjct: 110 ALGL------LHLHKNNFIHSDLALRNCLLTADLTVKIGDYGL------SHNK--YKEDY 155
Query: 285 -LTGTRPYMP-----PE---AMHCQI-----STKTDVFSYGVILLELLT-GMKP 323
+T + ++P PE +H + + +++V+S GV + EL G +P
Sbjct: 156 YVTPDQLWVPLRWIAPELVDEVHGNLLVVDQTKESNVWSLGVTIWELFELGSQP 209
Score = 29.1 bits (65), Expect = 6.7
Identities = 16/46 (34%), Positives = 22/46 (47%), Gaps = 6/46 (13%)
Query: 458 YSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGI 503
IALG+ LH IH D+ N LL + K+GD+G+
Sbjct: 107 CEIALGL------LHLHKNNFIHSDLALRNCLLTADLTVKIGDYGL 146
>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 = 54.6 bits (132), Expect = 6e-08
Identities = 48/158 (30%), Positives = 67/158 (42%), Gaps = 34/158 (21%)
Query: 194 IVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANV 253
+V EYM G L + L R + P + R+ IA V AL +H L IHRD+K N+
Sbjct: 78 LVMEYMPGGDLMNLLIRKDVFP--EETARFYIAELVL-ALDSVHKLG--FIHRDIKPDNI 132
Query: 254 LLDENFVPKLGDFGI-------------------------VKMSETSNMKTMYTENLT-G 287
L+D + KL DFG+ V + + + N T G
Sbjct: 133 LIDADGHIKLADFGLCKKMNKAKDREYYLNDSHNLLFRDNVLVRRRDHKQRRVRANSTVG 192
Query: 288 TRPYMPPEAMHCQIS--TKTDVFSYGVILLELLTGMKP 323
T Y+ PE + + D +S GVIL E+L G P
Sbjct: 193 TPDYIAPE-VLRGTPYGLECDWWSLGVILYEMLYGFPP 229
Score = 43.4 bits (103), Expect = 2e-04
Identities = 20/45 (44%), Positives = 27/45 (60%), Gaps = 5/45 (11%)
Query: 464 VAE---ALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVK 505
+AE AL +H L IHRD+K N+L+D + KL DFG+ K
Sbjct: 107 IAELVLALDSVHKLG--FIHRDIKPDNILIDADGHIKLADFGLCK 149
>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 = 54.0 bits (130), Expect = 6e-08
Identities = 37/139 (26%), Positives = 59/139 (42%), Gaps = 10/139 (7%)
Query: 193 CIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSAN 252
C+V M G L + V P + A + L +LH I++RD+K N
Sbjct: 69 CLVMTLMNGGDLKYHIYNVG-EPGFPEARAIFYAAQIICGLEHLHQRR--IVYRDLKPEN 125
Query: 253 VLLDENFVPKLGDFGI-VKMSETSNMKTMYTENLTGTRPYMPPEAMHCQI-STKTDVFSY 310
VLLD++ ++ D G+ V++ +K GT YM PE + ++ D F+
Sbjct: 126 VLLDDHGNVRISDLGLAVELKGGKKIKGR-----AGTPGYMAPEVLQGEVYDFSVDWFAL 180
Query: 311 GVILLELLTGMKPIDDNNT 329
G L E++ G P
Sbjct: 181 GCTLYEMIAGRSPFRQRKE 199
Score = 40.9 bits (96), Expect = 0.001
Identities = 27/92 (29%), Positives = 44/92 (47%), Gaps = 13/92 (14%)
Query: 460 IALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGI-VKMSETSNVKTMYTE 518
I G L +LH I++RD+K NVLLD++ ++ D G+ V++ +K
Sbjct: 104 IICG----LEHLHQRR--IVYRDLKPENVLLDDHGNVRISDLGLAVELKGGKKIKGR--- 154
Query: 519 NLTGTRPYMPPEAMHCQI-STKTDVFSYGAQI 549
GT YM PE + ++ D F+ G +
Sbjct: 155 --AGTPGYMAPEVLQGEVYDFSVDWFALGCTL 184
>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 = 54.6 bits (131), Expect = 7e-08
Identities = 46/136 (33%), Positives = 68/136 (50%), Gaps = 15/136 (11%)
Query: 194 IVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANV 253
+V EYM G L + ++ N P + Y+ V AL +HS+ IHRDVK N+
Sbjct: 120 MVMEYMPGGDLVNLMS--NYDVPEKWARFYTAE--VVLALDAIHSMG--FIHRDVKPDNM 173
Query: 254 LLDENFVPKLGDFGI-VKMSETSNMKTMYTENLTGTRPYMPPEAMHCQ-----ISTKTDV 307
LLD++ KL DFG +KM++ ++ + GT Y+ PE + Q + D
Sbjct: 174 LLDKSGHLKLADFGTCMKMNKEGMVR---CDTAVGTPDYISPEVLKSQGGDGYYGRECDW 230
Query: 308 FSYGVILLELLTGMKP 323
+S GV L E+L G P
Sbjct: 231 WSVGVFLYEMLVGDTP 246
Score = 43.9 bits (103), Expect = 2e-04
Identities = 29/73 (39%), Positives = 41/73 (56%), Gaps = 6/73 (8%)
Query: 464 VAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGI-VKMSETSNVKTMYTENLTG 522
V AL +HS+ IHRDVK N+LLD++ KL DFG +KM++ V+ + G
Sbjct: 151 VVLALDAIHSMG--FIHRDVKPDNMLLDKSGHLKLADFGTCMKMNKEGMVR---CDTAVG 205
Query: 523 TRPYMPPEAMHCQ 535
T Y+ PE + Q
Sbjct: 206 TPDYISPEVLKSQ 218
>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 = 53.6 bits (129), Expect = 8e-08
Identities = 58/221 (26%), Positives = 102/221 (46%), Gaps = 38/221 (17%)
Query: 116 KLGEGQFGTVYYGKLKN-GMEIAVKT--LENNANYSSSNSDNTEAAMIPILLFENEVQTL 172
K+GEG +G VY G+ K G +A+K LE+ E +P E+ L
Sbjct: 7 KIGEGTYGVVYKGRNKKTGQIVAMKKIRLES------------EEEGVPSTAIR-EISLL 53
Query: 173 SQCKHVNLLRLLGLCNNIMN----CIVYEYMCNGSLYDRLARVNNTPP---LDSNKRYSI 225
+ +H N++ L + +M +++E++ D +++ P +D+ S
Sbjct: 54 KELQHPNIVCLQDV---LMQESRLYLIFEFLS----MDLKKYLDSLPKGQYMDAELVKSY 106
Query: 226 ALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENL 285
+ + + + HS + ++HRD+K N+L+D V KL DFG+ + +YT +
Sbjct: 107 LYQILQGILFCHS--RRVLHRDLKPQNLLIDNKGVIKLADFGLARAFGIP--VRVYTHEV 162
Query: 286 TGTRPYMPPEAM--HCQISTKTDVFSYGVILLELLTGMKPI 324
T Y PE + + ST D++S G I E+ T KP+
Sbjct: 163 V-TLWYRAPEVLLGSPRYSTPVDIWSIGTIFAEMAT-KKPL 201
Score = 37.4 bits (87), Expect = 0.013
Identities = 15/40 (37%), Positives = 26/40 (65%), Gaps = 2/40 (5%)
Query: 464 VAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGI 503
+ + + + HS + ++HRD+K N+L+D V KL DFG+
Sbjct: 110 ILQGILFCHS--RRVLHRDLKPQNLLIDNKGVIKLADFGL 147
>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 = 53.1 bits (128), Expect = 1e-07
Identities = 59/228 (25%), Positives = 100/228 (43%), Gaps = 53/228 (23%)
Query: 116 KLGEGQFGTVYYGK-LKNGMEIAVKT--LENNANYSSSNSDNTEAAMIPILLFENEVQTL 172
K+GEG +G VY + G +A+K LE + + + I E+ L
Sbjct: 6 KIGEGTYGVVYKARDKLTGEIVALKKIRLE-------TEDEGVPSTAI------REISLL 52
Query: 173 SQCKHVNLLRLLGLCNNIMNC-----IVYEY--MCNGSLYDRLARVNNTPPLDSNKRYSI 225
+ H N++RLL ++++ +V+E+ + D PPL + Y +
Sbjct: 53 KELNHPNIVRLL----DVVHSENKLYLVFEFLDLDLKKYMDSSPLTGLDPPLIKSYLYQL 108
Query: 226 ALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKM------SETSNMKT 279
G+A Y HS ++HRD+K N+L+D KL DFG+ + + T + T
Sbjct: 109 LQGIA----YCHS--HRVLHRDLKPQNLLIDREGALKLADFGLARAFGVPVRTYTHEVVT 162
Query: 280 MY---TENLTGTRPYMPPEAMHCQISTKTDVFSYGVILLELLTGMKPI 324
++ E L G+R Y ST D++S G I E++ +P+
Sbjct: 163 LWYRAPEILLGSRQY----------STPVDIWSIGCIFAEMVNR-RPL 199
Score = 41.1 bits (97), Expect = 8e-04
Identities = 28/90 (31%), Positives = 43/90 (47%), Gaps = 21/90 (23%)
Query: 466 EALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKM------SETSNVKTMY--- 516
+ + Y HS ++HRD+K N+L+D KL DFG+ + + T V T++
Sbjct: 110 QGIAYCHS--HRVLHRDLKPQNLLIDREGALKLADFGLARAFGVPVRTYTHEVVTLWYRA 167
Query: 517 TENLTGTRPYMPPEAMHCQISTKTDVFSYG 546
E L G+R Y ST D++S G
Sbjct: 168 PEILLGSRQY----------STPVDIWSIG 187
>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 = 53.3 bits (128), Expect = 1e-07
Identities = 36/108 (33%), Positives = 58/108 (53%), Gaps = 17/108 (15%)
Query: 224 SIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFG----IVKMSETSNMKT 279
S + VA + +L S + IHRD+ + N+LL EN V K+ DFG I K +
Sbjct: 177 SYSFQVARGMEFLAS--RKCIHRDLAARNILLSENNVVKICDFGLARDIYKDPD------ 228
Query: 280 MYTENLTGTRP--YMPPEAMHCQI-STKTDVFSYGVILLELLT-GMKP 323
Y P +M PE++ ++ +T++DV+S+GV+L E+ + G P
Sbjct: 229 -YVRKGDARLPLKWMAPESIFDKVYTTQSDVWSFGVLLWEIFSLGASP 275
Score = 46.0 bits (109), Expect = 3e-05
Identities = 31/95 (32%), Positives = 50/95 (52%), Gaps = 16/95 (16%)
Query: 459 SIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFG----IVKMSETSNVKT 514
S + VA + +L S + IHRD+ + N+LL EN V K+ DFG I K +
Sbjct: 177 SYSFQVARGMEFLAS--RKCIHRDLAARNILLSENNVVKICDFGLARDIYKDPD------ 228
Query: 515 MYTENLTGTRP--YMPPEAMHCQI-STKTDVFSYG 546
Y P +M PE++ ++ +T++DV+S+G
Sbjct: 229 -YVRKGDARLPLKWMAPESIFDKVYTTQSDVWSFG 262
>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 = 53.5 bits (128), Expect = 1e-07
Identities = 58/216 (26%), Positives = 94/216 (43%), Gaps = 26/216 (12%)
Query: 117 LGEGQFGTVYYGKLKNGMEI-AVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTLSQC 175
+G G FG V KLKN ++ A+K L + + + A E +V
Sbjct: 9 IGRGAFGEVAVVKLKNADKVFAMKIL--------NKWEMLKRAETACFREERDVLVNGDN 60
Query: 176 KHVNLLRLLGLCNNIMNCIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGVA-EALH 234
+ + L N + +V +Y G L L++ + P D + Y + +A +++H
Sbjct: 61 QWITTLHYAFQDENNLY-LVMDYYVGGDLLTLLSKFEDRLPEDMARFYLAEMVIAIDSVH 119
Query: 235 YLHSLSKPIIHRDVKSANVLLDENFVPKLGDFG-IVKMSETSNMKTMYTENLTGTRPYMP 293
LH +HRD+K N+L+D N +L DFG +K+ E T+ + GT Y+
Sbjct: 120 QLH-----YVHRDIKPDNILMDMNGHIRLADFGSCLKLMEDG---TVQSSVAVGTPDYIS 171
Query: 294 PEAMHCQISTK------TDVFSYGVILLELLTGMKP 323
PE + K D +S GV + E+L G P
Sbjct: 172 PEILQAMEDGKGKYGPECDWWSLGVCMYEMLYGETP 207
Score = 40.8 bits (95), Expect = 0.001
Identities = 28/93 (30%), Positives = 48/93 (51%), Gaps = 10/93 (10%)
Query: 443 LARVNNTPPLDSNKRYSIALGVA-EALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDF 501
L++ + P D + Y + +A +++H LH +HRD+K N+L+D N +L DF
Sbjct: 92 LSKFEDRLPEDMARFYLAEMVIAIDSVHQLH-----YVHRDIKPDNILMDMNGHIRLADF 146
Query: 502 G-IVKMSETSNVKTMYTENLTGTRPYMPPEAMH 533
G +K+ E V++ GT Y+ PE +
Sbjct: 147 GSCLKLMEDGTVQSSVA---VGTPDYISPEILQ 176
>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 = 52.8 bits (127), Expect = 2e-07
Identities = 58/230 (25%), Positives = 91/230 (39%), Gaps = 48/230 (20%)
Query: 116 KLGEGQFGTV---YYGKLKNGMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTL 172
+LG+G +G V + +A+K + N +F ++
Sbjct: 7 ELGQGAYGIVCSARNAETSEEETVAIKKITN--------------------VFSKKILAK 46
Query: 173 SQCKHVNLLRLLGLCNNIMNC----IVYEYMCNGS-LYDRLARVNNTPPLDSNKR----- 222
+ + LLR NI IV+ N LY+ L + + S +
Sbjct: 47 RALRELKLLRHFRGHKNITCLYDMDIVFPGNFNELYLYEELMEADLHQIIRSGQPLTDAH 106
Query: 223 -----YSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVK-MSETSN 276
Y I G L Y+HS + ++HRD+K N+L++ + K+ DFG+ + SE
Sbjct: 107 FQSFIYQILCG----LKYIHSAN--VLHRDLKPGNLLVNADCELKICDFGLARGFSENPG 160
Query: 277 MKTMYTENLTGTRPYMPPEAM--HCQISTKTDVFSYGVILLELLTGMKPI 324
+ TR Y PE M + DV+S G IL ELL G KP+
Sbjct: 161 ENAGFMTEYVATRWYRAPEIMLSFQSYTKAIDVWSVGCILAELL-GRKPV 209
Score = 40.9 bits (96), Expect = 0.001
Identities = 26/83 (31%), Positives = 41/83 (49%), Gaps = 5/83 (6%)
Query: 467 ALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVK-MSETSNVKTMYTENLTGTRP 525
L Y+HS + ++HRD+K N+L++ + K+ DFG+ + SE + TR
Sbjct: 117 GLKYIHSAN--VLHRDLKPGNLLVNADCELKICDFGLARGFSENPGENAGFMTEYVATRW 174
Query: 526 YMPPEAM--HCQISTKTDVFSYG 546
Y PE M + DV+S G
Sbjct: 175 YRAPEIMLSFQSYTKAIDVWSVG 197
>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 = 52.7 bits (126), Expect = 2e-07
Identities = 50/172 (29%), Positives = 79/172 (45%), Gaps = 35/172 (20%)
Query: 233 LHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLTG---TR 289
L Y+HS IIHRD+K +NV ++E+ ++ DFG+ + ++ + +TG TR
Sbjct: 131 LKYIHSAG--IIHRDLKPSNVAVNEDCELRILDFGLARQAD---------DEMTGYVATR 179
Query: 290 PYMPPEAM--HCQISTKTDVFSYGVILLELLTGMKPIDDNNTILYYYLVVE-QEVPVREV 346
Y PE M + D++S G I+ ELL G N+ I ++E P EV
Sbjct: 180 WYRAPEIMLNWMHYNQTVDIWSVGCIMAELLKGKALFPGNDYIDQLKRIMEVVGTPSPEV 239
Query: 347 LDKEAGEWNETHVETL-------IGIVF-----------EKCCVFEKDKRAS 380
L K + E ++++L + +F EK V + DKR S
Sbjct: 240 LKKISSEHARKYIQSLPHMPQQDLKKIFRGANPLAIDLLEKMLVLDSDKRIS 291
Score = 38.9 bits (90), Expect = 0.005
Identities = 24/68 (35%), Positives = 38/68 (55%), Gaps = 14/68 (20%)
Query: 468 LHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTENLTG---TR 524
L Y+HS IIHRD+K +NV ++E+ ++ DFG+ + ++ + +TG TR
Sbjct: 131 LKYIHSAG--IIHRDLKPSNVAVNEDCELRILDFGLARQAD---------DEMTGYVATR 179
Query: 525 PYMPPEAM 532
Y PE M
Sbjct: 180 WYRAPEIM 187
>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 = 52.9 bits (127), Expect = 2e-07
Identities = 31/96 (32%), Positives = 51/96 (53%), Gaps = 6/96 (6%)
Query: 232 ALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLTGTRPY 291
AL Y+H+ + + HRD+K N+L + + K+ DFG+ +++ ++ + TR Y
Sbjct: 115 ALKYIHTAN--VFHRDLKPKNILANADCKLKICDFGLARVAFNDTPTAIFWTDYVATRWY 172
Query: 292 MPPEAMHCQISTKT---DVFSYGVILLELLTGMKPI 324
PE S T D++S G I E+LTG KP+
Sbjct: 173 RAPELCGSFFSKYTPAIDIWSIGCIFAEVLTG-KPL 207
Score = 40.9 bits (96), Expect = 0.001
Identities = 24/83 (28%), Positives = 42/83 (50%), Gaps = 5/83 (6%)
Query: 467 ALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTENLTGTRPY 526
AL Y+H+ + + HRD+K N+L + + K+ DFG+ +++ ++ + TR Y
Sbjct: 115 ALKYIHTAN--VFHRDLKPKNILANADCKLKICDFGLARVAFNDTPTAIFWTDYVATRWY 172
Query: 527 MPPEAMHCQISTKT---DVFSYG 546
PE S T D++S G
Sbjct: 173 RAPELCGSFFSKYTPAIDIWSIG 195
>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 = 52.5 bits (126), Expect = 3e-07
Identities = 41/140 (29%), Positives = 66/140 (47%), Gaps = 20/140 (14%)
Query: 194 IVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGVAE---ALHYLHSLSKPIIHRDVKS 250
+V +Y G L L++ + P D + Y +AE A+ +H L +HRD+K
Sbjct: 78 LVMDYYVGGDLLTLLSKFEDRLPEDMARFY-----LAEMVLAIDSVHQLG--YVHRDIKP 130
Query: 251 ANVLLDENFVPKLGDFG-IVKMSETSNMKTMYTENLTGTRPYMPPEAMHC------QIST 303
NVLLD+N +L DFG +++ T+ + GT Y+ PE + +
Sbjct: 131 DNVLLDKNGHIRLADFGSCLRLLADG---TVQSNVAVGTPDYISPEILQAMEDGKGRYGP 187
Query: 304 KTDVFSYGVILLELLTGMKP 323
+ D +S GV + E+L G P
Sbjct: 188 ECDWWSLGVCMYEMLYGETP 207
Score = 40.9 bits (96), Expect = 0.001
Identities = 23/65 (35%), Positives = 35/65 (53%), Gaps = 6/65 (9%)
Query: 467 ALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFG-IVKMSETSNVKTMYTENLTGTRP 525
A+ +H L +HRD+K NVLLD+N +L DFG +++ V++ GT
Sbjct: 114 AIDSVHQLG--YVHRDIKPDNVLLDKNGHIRLADFGSCLRLLADGTVQSNVA---VGTPD 168
Query: 526 YMPPE 530
Y+ PE
Sbjct: 169 YISPE 173
>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 = 51.9 bits (124), Expect = 3e-07
Identities = 37/136 (27%), Positives = 61/136 (44%), Gaps = 10/136 (7%)
Query: 193 CIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSAN 252
C+V M G L + V L+ + + + + +LHS+ I++RD+K N
Sbjct: 69 CLVMSLMNGGDLKYHIYNVG-ERGLEMERVIHYSAQITCGILHLHSMD--IVYRDMKPEN 125
Query: 253 VLLDENFVPKLGDFGI-VKMSETSNMKTMYTENLTGTRPYMPPEAMHCQI-STKTDVFSY 310
VLLD+ +L D G+ V++ + GT YM PE + + S D F+
Sbjct: 126 VLLDDQGNCRLSDLGLAVELKDGKT-----ITQRAGTNGYMAPEILKEEPYSYPVDWFAM 180
Query: 311 GVILLELLTGMKPIDD 326
G + E++ G P D
Sbjct: 181 GCSIYEMVAGRTPFKD 196
Score = 43.0 bits (101), Expect = 2e-04
Identities = 27/88 (30%), Positives = 43/88 (48%), Gaps = 9/88 (10%)
Query: 464 VAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGI-VKMSETSNVKTMYTENLTG 522
+ + +LHS+ I++RD+K NVLLD+ +L D G+ V++ + G
Sbjct: 104 ITCGILHLHSMD--IVYRDMKPENVLLDDQGNCRLSDLGLAVELKDGKT-----ITQRAG 156
Query: 523 TRPYMPPEAMHCQI-STKTDVFSYGAQI 549
T YM PE + + S D F+ G I
Sbjct: 157 TNGYMAPEILKEEPYSYPVDWFAMGCSI 184
>gnl|CDD|177649 PLN00009, PLN00009, cyclin-dependent kinase A; Provisional.
Length = 294
Score = 52.1 bits (125), Expect = 3e-07
Identities = 61/232 (26%), Positives = 101/232 (43%), Gaps = 60/232 (25%)
Query: 116 KLGEGQFGTVYYGKLKNGME-IAVKT--LENNANYSSSNSDNTEAAMIPILLFENEVQTL 172
K+GEG +G VY + + E IA+K LE E +P E+ L
Sbjct: 9 KIGEGTYGVVYKARDRVTNETIALKKIRLEQ------------EDEGVPSTAIR-EISLL 55
Query: 173 SQCKHVNLLRLLGLCNNIMNC-----IVYEYMCNGSLYDRLARVNNTPPLDSNKR----- 222
+ +H N++RL ++++ +V+EY+ D ++++P N R
Sbjct: 56 KEMQHGNIVRL----QDVVHSEKRLYLVFEYLD----LDLKKHMDSSPDFAKNPRLIKTY 107
Query: 223 -YSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDE-NFVPKLGDFGIVKM------SET 274
Y I G+A Y HS ++HRD+K N+L+D KL DFG+ + + T
Sbjct: 108 LYQILRGIA----YCHS--HRVLHRDLKPQNLLIDRRTNALKLADFGLARAFGIPVRTFT 161
Query: 275 SNMKTMYTENLTGTRPYMPPEAM--HCQISTKTDVFSYGVILLELLTGMKPI 324
+ T++ Y PE + ST D++S G I E++ KP+
Sbjct: 162 HEVVTLW---------YRAPEILLGSRHYSTPVDIWSVGCIFAEMVN-QKPL 203
Score = 39.0 bits (91), Expect = 0.004
Identities = 33/116 (28%), Positives = 51/116 (43%), Gaps = 30/116 (25%)
Query: 446 VNNTPPLDSNKR------YSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDE-NFVPKL 498
++++P N R Y I G+A Y HS ++HRD+K N+L+D KL
Sbjct: 91 MDSSPDFAKNPRLIKTYLYQILRGIA----YCHS--HRVLHRDLKPQNLLIDRRTNALKL 144
Query: 499 GDFGIVKM------SETSNVKTMYTENLTGTRPYMPPEAM--HCQISTKTDVFSYG 546
DFG+ + + T V T++ Y PE + ST D++S G
Sbjct: 145 ADFGLARAFGIPVRTFTHEVVTLW---------YRAPEILLGSRHYSTPVDIWSVG 191
>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 = 52.2 bits (125), Expect = 4e-07
Identities = 34/107 (31%), Positives = 59/107 (55%), Gaps = 10/107 (9%)
Query: 217 LDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVK-MSETS 275
LD+ S + VA+ + +L SK IHRD+ + N+LL + K+ DFG+ + + S
Sbjct: 211 LDTEDLLSFSYQVAKGMSFL--ASKNCIHRDLAARNILLTHGRITKICDFGLARDIRNDS 268
Query: 276 NMKTMYTENLTGTRP--YMPPEAM-HCQISTKTDVFSYGVILLELLT 319
N Y P +M PE++ +C + ++DV+SYG++L E+ +
Sbjct: 269 N----YVVKGNARLPVKWMAPESIFNCVYTFESDVWSYGILLWEIFS 311
Score = 46.0 bits (109), Expect = 4e-05
Identities = 32/99 (32%), Positives = 53/99 (53%), Gaps = 10/99 (10%)
Query: 452 LDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVK-MSETS 510
LD+ S + VA+ + +L SK IHRD+ + N+LL + K+ DFG+ + + S
Sbjct: 211 LDTEDLLSFSYQVAKGMSFL--ASKNCIHRDLAARNILLTHGRITKICDFGLARDIRNDS 268
Query: 511 NVKTMYTENLTGTRP--YMPPEAM-HCQISTKTDVFSYG 546
N Y P +M PE++ +C + ++DV+SYG
Sbjct: 269 N----YVVKGNARLPVKWMAPESIFNCVYTFESDVWSYG 303
Score = 41.0 bits (96), Expect = 0.001
Identities = 37/113 (32%), Positives = 52/113 (46%), Gaps = 24/113 (21%)
Query: 110 YPRR----GNKLGEGQFGTVY----YGKLKN--GMEIAVKTLENNANYSSSNSDNTEAAM 159
+PR G LG G FG V YG K+ M +AVK L+ S++ EA M
Sbjct: 32 FPRNRLSFGKTLGAGAFGKVVEATAYGLFKSDAAMTVAVKMLK-----PSAHLTEREALM 86
Query: 160 IPILLFENEVQTLSQC-KHVNLLRLLGLCN-NIMNCIVYEYMCNGSLYDRLAR 210
+E++ LS H+N++ LLG C ++ EY C G L + L R
Sbjct: 87 -------SELKVLSYLGNHINIVNLLGACTVGGPTLVITEYCCYGDLLNFLRR 132
>gnl|CDD|173333 PTZ00036, PTZ00036, glycogen synthase kinase; Provisional.
Length = 440
Score = 52.0 bits (124), Expect = 5e-07
Identities = 79/295 (26%), Positives = 116/295 (39%), Gaps = 60/295 (20%)
Query: 44 KSKHKSASNLVNQHNQKIKFKLPDKKWLQEVIQQEEANNKTEYIGELIAFTFCDLERATD 103
+ HK+ KF++ DKK +E ++ NN E E E+ D
Sbjct: 15 EKNHKANKGGSG------KFEMNDKKLDEE--ERSHNNNAGEDEDE---------EKMID 57
Query: 104 G-FNRKPYP--RRGNKLGEGQFGTVYYGK-LKNGMEIAVKTLENNANYSSSNSDNTEAAM 159
NR P + GN +G G FG VY + ++A+K + + Y +
Sbjct: 58 NDINRSPNKSYKLGNIIGNGSFGVVYEAICIDTSEKVAIKKVLQDPQYKN---------- 107
Query: 160 IPILLFENEVQTLSQCKHVNLLRLLGLC---------NNIMNCIVYEYMCNG--SLYDRL 208
E+ + H+N++ L NI +V E++
Sbjct: 108 -------RELLIMKNLNHINIIFLKDYYYTECFKKNEKNIFLNVVMEFIPQTVHKYMKHY 160
Query: 209 ARVNNTPPLDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDEN-FVPKLGDFG 267
AR N+ PL K YS L AL Y+HS K I HRD+K N+L+D N KL DFG
Sbjct: 161 ARNNHALPLFLVKLYSYQL--CRALAYIHS--KFICHRDLKPQNLLIDPNTHTLKLCDFG 216
Query: 268 IVKMSETSNMKTMYTENLTGTRPYMPPEAM--HCQISTKTDVFSYGVILLELLTG 320
K Y +R Y PE M +T D++S G I+ E++ G
Sbjct: 217 SAKNLLAGQRSVSY----ICSRFYRAPELMLGATNYTTHIDLWSLGCIIAEMILG 267
Score = 39.6 bits (92), Expect = 0.004
Identities = 41/109 (37%), Positives = 50/109 (45%), Gaps = 11/109 (10%)
Query: 444 ARVNNTPPLDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDEN-FVPKLGDFG 502
AR N+ PL K YS L AL Y+HS K I HRD+K N+L+D N KL DFG
Sbjct: 161 ARNNHALPLFLVKLYSYQL--CRALAYIHS--KFICHRDLKPQNLLIDPNTHTLKLCDFG 216
Query: 503 IVKMSETSNVKTMYTENLTGTRPYMPPEAM--HCQISTKTDVFSYGAQI 549
K Y +R Y PE M +T D++S G I
Sbjct: 217 SAKNLLAGQRSVSY----ICSRFYRAPELMLGATNYTTHIDLWSLGCII 261
>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 = 51.2 bits (122), Expect = 8e-07
Identities = 50/171 (29%), Positives = 77/171 (45%), Gaps = 29/171 (16%)
Query: 229 VAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLTGT 288
+ L Y+HS IIHRD+K +N+ ++E+ K+ DFG+ + T + T Y T
Sbjct: 129 ILRGLKYIHSAD--IIHRDLKPSNLAVNEDCELKILDFGLAR--HTDDEMTGY----VAT 180
Query: 289 RPYMPPEAM--HCQISTKTDVFSYGVILLELLTGMKPIDDNNTILYYYLVVE-QEVPVRE 345
R Y PE M + D++S G I+ ELLTG + I L++ P E
Sbjct: 181 RWYRAPEIMLNWMHYNQTVDIWSVGCIMAELLTGRTLFPGTDHIDQLKLILRLVGTPGAE 240
Query: 346 VLDKEAGEWNETHVETL------------IGI------VFEKCCVFEKDKR 378
+L K + E ++++L IG + EK V + DKR
Sbjct: 241 LLKKISSESARNYIQSLTQMPKMNFANVFIGANPLAVDLLEKMLVLDSDKR 291
Score = 38.9 bits (90), Expect = 0.005
Identities = 25/69 (36%), Positives = 37/69 (53%), Gaps = 8/69 (11%)
Query: 464 VAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTENLTGT 523
+ L Y+HS IIHRD+K +N+ ++E+ K+ DFG+ + T + T Y T
Sbjct: 129 ILRGLKYIHSAD--IIHRDLKPSNLAVNEDCELKILDFGLAR--HTDDEMTGY----VAT 180
Query: 524 RPYMPPEAM 532
R Y PE M
Sbjct: 181 RWYRAPEIM 189
>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 = 50.4 bits (120), Expect = 9e-07
Identities = 55/226 (24%), Positives = 99/226 (43%), Gaps = 32/226 (14%)
Query: 116 KLGEGQFGTVYYGK-LKNGME-IAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTLS 173
++GEG +G V+ + LKNG +A+K + T +P+ EV L
Sbjct: 8 EIGEGAYGKVFKARDLKNGGRFVALKRVRVQ----------TGEEGMPLSTIR-EVAVLR 56
Query: 174 QCK---HVNLLRLLGLCN------NIMNCIVYEYMCNGSLYDRLARVNNTPPLDSNKRYS 224
+ H N++RL +C +V+E++ + L L +V P + +
Sbjct: 57 HLETFEHPNVVRLFDVCTVSRTDRETKLTLVFEHV-DQDLTTYLDKVPE-PGVPTETIKD 114
Query: 225 IALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTEN 284
+ + L +LHS ++HRD+K N+L+ + KL DFG+ ++ M +
Sbjct: 115 MMFQLLRGLDFLHS--HRVVHRDLKPQNILVTSSGQIKLADFGLARIYSFQ----MALTS 168
Query: 285 LTGTRPYMPPEA-MHCQISTKTDVFSYGVILLELLTGMKPIDDNNT 329
+ T Y PE + +T D++S G I E+ KP+ ++
Sbjct: 169 VVVTLWYRAPEVLLQSSYATPVDLWSVGCIFAEMFR-RKPLFRGSS 213
Score = 36.9 bits (85), Expect = 0.019
Identities = 24/82 (29%), Positives = 40/82 (48%), Gaps = 7/82 (8%)
Query: 466 EALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTENLTGTRP 525
L +LHS ++HRD+K N+L+ + KL DFG+ ++ M ++ T
Sbjct: 121 RGLDFLHS--HRVVHRDLKPQNILVTSSGQIKLADFGLARIYSFQ----MALTSVVVTLW 174
Query: 526 YMPPEA-MHCQISTKTDVFSYG 546
Y PE + +T D++S G
Sbjct: 175 YRAPEVLLQSSYATPVDLWSVG 196
>gnl|CDD|165478 PHA03212, PHA03212, serine/threonine kinase US3; Provisional.
Length = 391
Score = 50.8 bits (121), Expect = 1e-06
Identities = 44/164 (26%), Positives = 63/164 (38%), Gaps = 28/164 (17%)
Query: 168 EVQTLSQCKHVNLLRLLG-LCNNIMNCIVY-EYMCNGSLYDRLARVNNTPPLDSNKRYSI 225
E L H ++++L G N C++ Y + LY LA N D +I
Sbjct: 133 EAHILRAINHPSIIQLKGTFTYNKFTCLILPRYKTD--LYCYLAAKRNIAICDI---LAI 187
Query: 226 ALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMY---- 281
V A+ YLH IIHRD+K+ N+ ++ LGDFG N Y
Sbjct: 188 ERSVLRAIQYLHENR--IIHRDIKAENIFINHPGDVCLGDFGAACFPVDINANKYYGWAG 245
Query: 282 -----TENLTGTRPYMPPEAMHCQISTKTDVFSYGVILLELLTG 320
L PY P D++S G++L E+ T
Sbjct: 246 TIATNAPELLARDPYGP----------AVDIWSAGIVLFEMATC 279
Score = 38.8 bits (90), Expect = 0.007
Identities = 18/44 (40%), Positives = 25/44 (56%), Gaps = 2/44 (4%)
Query: 459 SIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFG 502
+I V A+ YLH IIHRD+K+ N+ ++ LGDFG
Sbjct: 186 AIERSVLRAIQYLHENR--IIHRDIKAENIFINHPGDVCLGDFG 227
>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 = 49.5 bits (118), Expect = 2e-06
Identities = 36/134 (26%), Positives = 60/134 (44%), Gaps = 9/134 (6%)
Query: 193 CIVYEYMCNGSLYDRLARVN-NTPPLDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSA 251
C+V M G L + V+ P + + L +LH + II+RD+K
Sbjct: 69 CLVMTIMNGGDLRYHIYNVDEENPGFPEPRACFYTAQIISGLEHLHQ--RRIIYRDLKPE 126
Query: 252 NVLLDENFVPKLGDFGI-VKMSETSNMKTMYTENLTGTRPYMPPEAMHC-QISTKTDVFS 309
NVLLD + ++ D G+ V++ + + T+ GT +M PE + + D F+
Sbjct: 127 NVLLDNDGNVRISDLGLAVELKDGQSK----TKGYAGTPGFMAPELLQGEEYDFSVDYFA 182
Query: 310 YGVILLELLTGMKP 323
GV L E++ P
Sbjct: 183 LGVTLYEMIAARGP 196
Score = 37.1 bits (86), Expect = 0.018
Identities = 23/86 (26%), Positives = 40/86 (46%), Gaps = 7/86 (8%)
Query: 448 NTPPLDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGI-VKM 506
P + + L +LH + II+RD+K NVLLD + ++ D G+ V++
Sbjct: 90 ENPGFPEPRACFYTAQIISGLEHLHQ--RRIIYRDLKPENVLLDNDGNVRISDLGLAVEL 147
Query: 507 SETSNVKTMYTENLTGTRPYMPPEAM 532
+ + T+ GT +M PE +
Sbjct: 148 KDGQS----KTKGYAGTPGFMAPELL 169
>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 = 49.7 bits (119), Expect = 2e-06
Identities = 57/214 (26%), Positives = 96/214 (44%), Gaps = 32/214 (14%)
Query: 116 KLGEGQFGTVYYGKLK-NGMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTLSQ 174
KLGEG + TVY G+ K G +A+K + E A + E L
Sbjct: 12 KLGEGSYATVYKGRSKLTGQLVALKEIRLEHE---------EGAPFTAI---REASLLKD 59
Query: 175 CKHVNLLRLLGLCNNIMNC-----IVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGV 229
KH N++ L ++I++ +V+EY+ + L + + + + + L
Sbjct: 60 LKHANIVTL----HDIIHTKKTLTLVFEYL-DTDLKQYMDDCGGGLSMHNVRLFLFQL-- 112
Query: 230 AEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLTGTR 289
L Y H + ++HRD+K N+L+ E KL DFG+ + +++ KT E + T
Sbjct: 113 LRGLAYCHQ--RRVLHRDLKPQNLLISERGELKLADFGLAR-AKSVPSKTYSNEVV--TL 167
Query: 290 PYMPPEAM--HCQISTKTDVFSYGVILLELLTGM 321
Y PP+ + + ST D++ G I E+ TG
Sbjct: 168 WYRPPDVLLGSTEYSTSLDMWGVGCIFYEMATGR 201
Score = 33.5 bits (77), Expect = 0.29
Identities = 21/65 (32%), Positives = 33/65 (50%), Gaps = 5/65 (7%)
Query: 468 LHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTENLTGTRPYM 527
L Y H + ++HRD+K N+L+ E KL DFG+ + +V + N T Y
Sbjct: 116 LAYCHQ--RRVLHRDLKPQNLLISERGELKLADFGLAR---AKSVPSKTYSNEVVTLWYR 170
Query: 528 PPEAM 532
PP+ +
Sbjct: 171 PPDVL 175
>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 = 49.0 bits (117), Expect = 2e-06
Identities = 59/241 (24%), Positives = 105/241 (43%), Gaps = 25/241 (10%)
Query: 117 LGEGQFGTVYYGKLKNGME--IAVKTLE-NNANYSSSNSDNTEAAMIPILLFENEVQTLS 173
LG G FG VY + KN + +A+K + +N + + ++ + V ++
Sbjct: 8 LGSGAFGCVYKVRKKNNGQNLLALKEINVHNPAFGKDKRERDKS-------IGDIVSEVT 60
Query: 174 ----QCKHVNLLRLL-GLCNNIMNCIVYEYMCNGSLYDRLARVNNTPPLDSNKR-YSIAL 227
Q +H N++R N IV + + L + + + +R ++I +
Sbjct: 61 IIKEQLRHPNIVRYYKTFLENDRLYIVMDLIEGAPLGEHFNSLKEKKQRFTEERIWNIFV 120
Query: 228 GVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKM-SETSNMKTMYTENLT 286
+ AL YLH K I+HRD+ N++L E+ + DFG+ K S + ++
Sbjct: 121 QMVLALRYLHK-EKRIVHRDLTPNNIMLGEDDKVTITDFGLAKQKQPESKLTSV-----V 174
Query: 287 GTRPYMPPEAMHCQ-ISTKTDVFSYGVILLELLTGMKPIDDNNTILYYYLVVEQEV-PVR 344
GT Y PE + + K DV+++G IL ++ T P N + +VE P+
Sbjct: 175 GTILYSCPEIVKNEPYGEKADVWAFGCILYQMCTLQPPFYSTNMLSLATKIVEAVYEPLP 234
Query: 345 E 345
E
Sbjct: 235 E 235
Score = 39.4 bits (92), Expect = 0.003
Identities = 27/92 (29%), Positives = 48/92 (52%), Gaps = 6/92 (6%)
Query: 456 KRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTM 515
+ ++I + + AL YLH K I+HRD+ N++L E+ + DFG+ K + +
Sbjct: 114 RIWNIFVQMVLALRYLHK-EKRIVHRDLTPNNIMLGEDDKVTITDFGLAKQKQPES---- 168
Query: 516 YTENLTGTRPYMPPEAMHCQ-ISTKTDVFSYG 546
++ GT Y PE + + K DV+++G
Sbjct: 169 KLTSVVGTILYSCPEIVKNEPYGEKADVWAFG 200
>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 = 48.9 bits (116), Expect = 3e-06
Identities = 71/290 (24%), Positives = 117/290 (40%), Gaps = 55/290 (18%)
Query: 117 LGEGQFGTVY-YGKLKNGMEIAVKTL----------ENNANYSSSNSDNTEAAMIPILLF 165
+G+G +G V+ KNG + AVK L E N + SD+ + +
Sbjct: 26 IGKGTYGKVFKVLNKKNGSKAAVKILDPIHDIDEEIEAEYNILKALSDHPNVVKFYGMYY 85
Query: 166 ENEVQTLSQCKHVNLLRLLGLCNNIMNCIVYEYMCNGSLYDRLARVNNTPPLDSNKRYS- 224
+ +V+ Q L +L LCN GS+ D + L +R
Sbjct: 86 KKDVKNGDQ-----LWLVLELCNG------------GSVTDLVKGF-----LKRGERMEE 123
Query: 225 --IALGVAEALHYLHSL-SKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMY 281
IA + EAL L L IHRDVK N+LL KL DFG+ ++ ++
Sbjct: 124 PIIAYILHEALMGLQHLHVNKTIHRDVKGNNILLTTEGGVKLVDFGVSAQLTSTRLRRNT 183
Query: 282 TENLTGTRPYMPPEAMHCQ------ISTKTDVFSYGVILLELLTGMKPIDDNNTILYYYL 335
+ GT +M PE + C+ + DV+S G+ +EL G P+ D + + +
Sbjct: 184 S---VGTPFWMAPEVIACEQQLDSTYDARCDVWSLGITAIELGDGDPPLADLHPMRALFK 240
Query: 336 VVEQEVPVREVLDKEAGEWNETHVETLIGIVFEKCCVFEKDKRASMRDIV 385
+ P + + E+N+ KC + +KR ++ D++
Sbjct: 241 IPRNPPPTLHQPELWSNEFND---------FIRKCLTKDYEKRPTVSDLL 281
Score = 38.1 bits (88), Expect = 0.008
Identities = 34/109 (31%), Positives = 50/109 (45%), Gaps = 17/109 (15%)
Query: 460 IALGVAEALHYLHSL-SKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTE 518
IA + EAL L L IHRDVK N+LL KL DFG+ ++ ++ +
Sbjct: 126 IAYILHEALMGLQHLHVNKTIHRDVKGNNILLTTEGGVKLVDFGVSAQLTSTRLRRNTS- 184
Query: 519 NLTGTRPYMPPEAMHCQ------ISTKTDVFSYGAQIKTQHITNVDIAD 561
GT +M PE + C+ + DV+S G IT +++ D
Sbjct: 185 --VGTPFWMAPEVIACEQQLDSTYDARCDVWSLG-------ITAIELGD 224
>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 = 49.6 bits (118), Expect = 3e-06
Identities = 35/118 (29%), Positives = 61/118 (51%), Gaps = 10/118 (8%)
Query: 206 DRLARVNNTPPLDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGD 265
R +N +P L + VA + +L SK +HRD+ + NVL+ E + K+ D
Sbjct: 225 RRDTLINESPALSYMDLVGFSYQVANGMEFL--ASKNCVHRDLAARNVLICEGKLVKICD 282
Query: 266 FGIVK-MSETSNMKTMYTENLTGTRP--YMPPEAM-HCQISTKTDVFSYGVILLELLT 319
FG+ + + SN Y + P +M PE++ + +T +DV+S+G++L E+ T
Sbjct: 283 FGLARDIMRDSN----YISKGSTFLPLKWMAPESIFNNLYTTLSDVWSFGILLWEIFT 336
Score = 40.8 bits (95), Expect = 0.002
Identities = 31/105 (29%), Positives = 54/105 (51%), Gaps = 10/105 (9%)
Query: 446 VNNTPPLDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVK 505
+N +P L + VA + +L SK +HRD+ + NVL+ E + K+ DFG+ +
Sbjct: 230 INESPALSYMDLVGFSYQVANGMEFL--ASKNCVHRDLAARNVLICEGKLVKICDFGLAR 287
Query: 506 -MSETSNVKTMYTENLTGTRP--YMPPEAM-HCQISTKTDVFSYG 546
+ SN Y + P +M PE++ + +T +DV+S+G
Sbjct: 288 DIMRDSN----YISKGSTFLPLKWMAPESIFNNLYTTLSDVWSFG 328
>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 = 49.2 bits (117), Expect = 3e-06
Identities = 33/99 (33%), Positives = 56/99 (56%), Gaps = 9/99 (9%)
Query: 229 VAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLTGT 288
VA + +L S+ IHRD+ + N+LL EN V K+ DFG+ + Y +
Sbjct: 183 VARGMEFL--ASRKCIHRDLAARNILLSENNVVKICDFGLAR---DIYKDPDYVRKGSAR 237
Query: 289 RP--YMPPEAMHCQI-STKTDVFSYGVILLELLT-GMKP 323
P +M PE++ ++ +T++DV+S+GV+L E+ + G P
Sbjct: 238 LPLKWMAPESIFDKVYTTQSDVWSFGVLLWEIFSLGASP 276
Score = 41.9 bits (98), Expect = 6e-04
Identities = 28/87 (32%), Positives = 51/87 (58%), Gaps = 10/87 (11%)
Query: 464 VAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVK-MSETSNVKTMYTENLTG 522
VA + +L S+ IHRD+ + N+LL EN V K+ DFG+ + + + + Y +
Sbjct: 183 VARGMEFL--ASRKCIHRDLAARNILLSENNVVKICDFGLARDIYKDPD----YVRKGSA 236
Query: 523 TRP--YMPPEAMHCQI-STKTDVFSYG 546
P +M PE++ ++ +T++DV+S+G
Sbjct: 237 RLPLKWMAPESIFDKVYTTQSDVWSFG 263
>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 = 48.8 bits (116), Expect = 3e-06
Identities = 34/113 (30%), Positives = 56/113 (49%), Gaps = 12/113 (10%)
Query: 237 HSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLTGTRPYMPPEA 296
H ++ +++RD+K AN+LLDE+ ++ D G+ + S K + GT YM PE
Sbjct: 112 HMHNRFVVYRDLKPANILLDEHGHVRISDLGLA--CDFSKKKPHAS---VGTHGYMAPEV 166
Query: 297 MHCQIS--TKTDVFSYGVILLELLTGMKPI-----DDNNTILYYYLVVEQEVP 342
+ ++ + D FS G +L +LL G P D + I L + E+P
Sbjct: 167 LQKGVAYDSSADWFSLGCMLFKLLRGHSPFRQHKTKDKHEIDRMTLTMAVELP 219
Score = 38.0 bits (88), Expect = 0.010
Identities = 24/77 (31%), Positives = 41/77 (53%), Gaps = 7/77 (9%)
Query: 472 HSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTENLTGTRPYMPPEA 531
H ++ +++RD+K AN+LLDE+ ++ D G+ + S K + GT YM PE
Sbjct: 112 HMHNRFVVYRDLKPANILLDEHGHVRISDLGLA--CDFSKKKPHAS---VGTHGYMAPEV 166
Query: 532 MHCQIS--TKTDVFSYG 546
+ ++ + D FS G
Sbjct: 167 LQKGVAYDSSADWFSLG 183
>gnl|CDD|223069 PHA03390, pk1, serine/threonine-protein kinase 1; Provisional.
Length = 267
Score = 48.3 bits (116), Expect = 4e-06
Identities = 42/139 (30%), Positives = 64/139 (46%), Gaps = 18/139 (12%)
Query: 194 IVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANV 253
++ +Y+ +G L+D L L + I + EAL+ LH IIH D+K NV
Sbjct: 86 LIMDYIKDGDLFDLL---KKEGKLSEAEVKKIIRQLVEALNDLHK--HNIIHNDIKLENV 140
Query: 254 LLDENFVP-KLGDFGIVKMSETSNMKTMYTENLTGTRPYMPPEAM---HCQISTKTDVFS 309
L D L D+G+ K+ T + Y GT Y PE + + +S D ++
Sbjct: 141 LYDRAKDRIYLCDYGLCKIIGT---PSCY----DGTLDYFSPEKIKGHNYDVS--FDWWA 191
Query: 310 YGVILLELLTGMKPIDDNN 328
GV+ ELLTG P ++
Sbjct: 192 VGVLTYELLTGKHPFKEDE 210
Score = 40.6 bits (96), Expect = 0.001
Identities = 29/92 (31%), Positives = 38/92 (41%), Gaps = 12/92 (13%)
Query: 440 LFKLARVNNTPPLDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVP-KL 498
LF L + L + I + EAL+ LH IIH D+K NVL D L
Sbjct: 96 LFDL--LKKEGKLSEAEVKKIIRQLVEALNDLHK--HNIIHNDIKLENVLYDRAKDRIYL 151
Query: 499 GDFGIVKMSETSNVKTMYTENLTGTRPYMPPE 530
D+G+ K+ + Y GT Y PE
Sbjct: 152 CDYGLCKI---IGTPSCY----DGTLDYFSPE 176
>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 = 48.4 bits (115), Expect = 4e-06
Identities = 54/218 (24%), Positives = 94/218 (43%), Gaps = 27/218 (12%)
Query: 116 KLGEGQFGTVYYGK-LKNGMEIAVKTLENNANYSS-SNSDNTEAAMIPILLFENEVQTLS 173
++G G +GTVY + +G +A+K++ N S E A++ + L
Sbjct: 7 EIGVGAYGTVYKARDPHSGHFVALKSVRVQTNEDGLPLSTVREVALL---------KRLE 57
Query: 174 QCKHVNLLRLLGLC------NNIMNCIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIAL 227
H N++RL+ +C +V+E++ + L L +V P L + +
Sbjct: 58 AFDHPNIVRLMDVCATSRTDRETKVTLVFEHV-DQDLRTYLDKVP-PPGLPAETIKDLMR 115
Query: 228 GVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLTG 287
L +LH+ I+HRD+K N+L+ KL DFG+ ++ M +
Sbjct: 116 QFLRGLDFLHA--NCIVHRDLKPENILVTSGGQVKLADFGLARIYSCQ----MALTPVVV 169
Query: 288 TRPYMPPEA-MHCQISTKTDVFSYGVILLELLTGMKPI 324
T Y PE + +T D++S G I E+ KP+
Sbjct: 170 TLWYRAPEVLLQSTYATPVDMWSVGCIFAEMFR-RKPL 206
Score = 36.1 bits (83), Expect = 0.041
Identities = 26/85 (30%), Positives = 41/85 (48%), Gaps = 17/85 (20%)
Query: 468 LHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVK-----MSETSNVKTMYTENLTG 522
L +LH+ I+HRD+K N+L+ KL DFG+ + M+ T V T++
Sbjct: 121 LDFLHA--NCIVHRDLKPENILVTSGGQVKLADFGLARIYSCQMALTPVVVTLW------ 172
Query: 523 TRPYMPPEA-MHCQISTKTDVFSYG 546
Y PE + +T D++S G
Sbjct: 173 ---YRAPEVLLQSTYATPVDMWSVG 194
>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 = 48.1 bits (114), Expect = 5e-06
Identities = 35/113 (30%), Positives = 54/113 (47%), Gaps = 12/113 (10%)
Query: 237 HSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLTGTRPYMPPEA 296
H ++ +++RD+K AN+LLDE+ ++ D G+ + S K + GT YM PE
Sbjct: 112 HMHNRFVVYRDLKPANILLDEHGHVRISDLGLA--CDFSKKKPHAS---VGTHGYMAPEV 166
Query: 297 MH--CQISTKTDVFSYGVILLELLTGMKPI-----DDNNTILYYYLVVEQEVP 342
+ + D FS G +L +LL G P D + I L V E+P
Sbjct: 167 LQKGTAYDSSADWFSLGCMLFKLLRGHSPFRQHKTKDKHEIDRMTLTVNVELP 219
Score = 37.3 bits (86), Expect = 0.017
Identities = 24/80 (30%), Positives = 40/80 (50%), Gaps = 7/80 (8%)
Query: 472 HSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTENLTGTRPYMPPEA 531
H ++ +++RD+K AN+LLDE+ ++ D G+ + S K + GT YM PE
Sbjct: 112 HMHNRFVVYRDLKPANILLDEHGHVRISDLGLA--CDFSKKKPHAS---VGTHGYMAPEV 166
Query: 532 MH--CQISTKTDVFSYGAQI 549
+ + D FS G +
Sbjct: 167 LQKGTAYDSSADWFSLGCML 186
>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 = 48.4 bits (115), Expect = 5e-06
Identities = 57/222 (25%), Positives = 101/222 (45%), Gaps = 43/222 (19%)
Query: 117 LGEGQFGTVYYG-KLKNGMEIAVKTLENNANYSSSNSDNTEAAMIPILLFEN----EVQT 171
+G G +GTV + G ++A+K L Y S+ LF E++
Sbjct: 23 VGSGAYGTVCSALDRRTGAKVAIKKL-----YRPFQSE----------LFAKRAYRELRL 67
Query: 172 LSQCKHVNLLRLLGLCNNIMNCIVYE--YMCNGSLYDRLARVNNTPPLDSNKRYSIALGV 229
L KH N++ LL + ++ + Y+ + L ++ L ++ + +
Sbjct: 68 LKHMKHENVIGLLDVFTPDLSLDRFHDFYLVMPFMGTDLGKLMKHEKLSEDRIQFLVYQM 127
Query: 230 AEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLTG-- 287
+ L Y+H+ IIHRD+K N+ ++E+ K+ DFG+ + +++ +TG
Sbjct: 128 LKGLKYIHAAG--IIHRDLKPGNLAVNEDCELKILDFGLARQTDSE---------MTGYV 176
Query: 288 -TRPYMPPEA----MHCQISTKTDVFSYGVILLELLTGMKPI 324
TR Y PE MH + D++S G I+ E+LTG KP+
Sbjct: 177 VTRWYRAPEVILNWMH--YTQTVDIWSVGCIMAEMLTG-KPL 215
Score = 37.2 bits (86), Expect = 0.022
Identities = 27/88 (30%), Positives = 45/88 (51%), Gaps = 20/88 (22%)
Query: 466 EALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTENLTG--- 522
+ L Y+H+ IIHRD+K N+ ++E+ K+ DFG+ + +++ +TG
Sbjct: 129 KGLKYIHAAG--IIHRDLKPGNLAVNEDCELKILDFGLARQTDSE---------MTGYVV 177
Query: 523 TRPYMPPEA----MHCQISTKTDVFSYG 546
TR Y PE MH + D++S G
Sbjct: 178 TRWYRAPEVILNWMH--YTQTVDIWSVG 203
>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 = 48.1 bits (114), Expect = 7e-06
Identities = 32/99 (32%), Positives = 54/99 (54%), Gaps = 9/99 (9%)
Query: 229 VAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLTGT 288
VA+ + +L S+ IHRD+ + N+LL EN V K+ DFG+ + Y
Sbjct: 188 VAKGMEFL--ASRKCIHRDLAARNILLSENNVVKICDFGLAR---DIYKDPDYVRKGDAR 242
Query: 289 RP--YMPPEAMHCQI-STKTDVFSYGVILLELLT-GMKP 323
P +M PE + ++ + ++DV+S+GV+L E+ + G P
Sbjct: 243 LPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASP 281
Score = 41.2 bits (96), Expect = 0.001
Identities = 27/86 (31%), Positives = 46/86 (53%), Gaps = 8/86 (9%)
Query: 464 VAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTENLTGT 523
VA+ + +L S+ IHRD+ + N+LL EN V K+ DFG+ + Y
Sbjct: 188 VAKGMEFL--ASRKCIHRDLAARNILLSENNVVKICDFGLARDIYKD---PDYVRKGDAR 242
Query: 524 RP--YMPPEAMHCQI-STKTDVFSYG 546
P +M PE + ++ + ++DV+S+G
Sbjct: 243 LPLKWMAPETIFDRVYTIQSDVWSFG 268
>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 = 48.1 bits (114), Expect = 8e-06
Identities = 34/109 (31%), Positives = 55/109 (50%), Gaps = 7/109 (6%)
Query: 232 ALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLTGTRPY 291
+ +LHS IIHRD+K +N+++ + K+ DFG+ + + T+ M T Y TR Y
Sbjct: 135 GIKHLHSAG--IIHRDLKPSNIVVKSDCTLKILDFGLARTACTNFMMTPYVV----TRYY 188
Query: 292 MPPEA-MHCQISTKTDVFSYGVILLELLTGMKPIDDNNTILYYYLVVEQ 339
PE + D++S G I+ EL+ G + I + V+EQ
Sbjct: 189 RAPEVILGMGYKENVDIWSVGCIMGELVKGSVIFQGTDHIDQWNKVIEQ 237
Score = 38.5 bits (89), Expect = 0.008
Identities = 25/81 (30%), Positives = 42/81 (51%), Gaps = 7/81 (8%)
Query: 467 ALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTENLTGTRPY 526
+ +LHS IIHRD+K +N+++ + K+ DFG+ + + T+ + T Y TR Y
Sbjct: 135 GIKHLHSAG--IIHRDLKPSNIVVKSDCTLKILDFGLARTACTNFMMTPYVV----TRYY 188
Query: 527 MPPEA-MHCQISTKTDVFSYG 546
PE + D++S G
Sbjct: 189 RAPEVILGMGYKENVDIWSVG 209
>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 = 46.8 bits (111), Expect = 1e-05
Identities = 59/227 (25%), Positives = 98/227 (43%), Gaps = 41/227 (18%)
Query: 117 LGEGQFGTVYYGKL--KNGMEIAVKTLENNANYSSSNSDNTEAAM-----------IPIL 163
LG+G +Y G+L + G E +E+ N++ E + I +
Sbjct: 3 LGQGTRTNIYDGRLRVEGGGEPEEDEMEDEDPLVEGNNNGRELRVVLKVLDPSHRDIALA 62
Query: 164 LFENEVQTLSQCKHVNLLRLLGLC----NNIMNCIVYEYMCNGSLYDRLARVNNTPPLDS 219
FE +SQ H++L + G+C NIM V E++ +G L L + P+
Sbjct: 63 FFET-ASLMSQVSHIHLAFVHGVCVRGSENIM---VEEFVEHGPLDVCLRKEKGRVPVAW 118
Query: 220 NKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLL-----DENFVP--KLGDFGIVKMS 272
+ ++A +A AL YL K ++H +V + N+LL E P KL D G+
Sbjct: 119 --KITVAQQLASALSYLED--KNLVHGNVCAKNILLARLGLAEGTSPFIKLSDPGV---- 170
Query: 273 ETSNMKTMYTENLTGTRPYMPPEAMH--CQISTKTDVFSYGVILLEL 317
+ + E P++ PE + +ST D +S+G LLE+
Sbjct: 171 ---SFTALSREERVERIPWIAPECVPGGNSLSTAADKWSFGTTLLEI 214
>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 = 47.3 bits (112), Expect = 1e-05
Identities = 29/118 (24%), Positives = 55/118 (46%), Gaps = 25/118 (21%)
Query: 224 SIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTM--- 280
+I G L+YLH IHR++K++++L+ + G+V +S S++ ++
Sbjct: 105 NILFGALRGLNYLHQ--NGYIHRNIKASHILISGD--------GLVSLSGLSHLYSLVRN 154
Query: 281 ---------YTENLTGTRPYMPPEAMHCQIS---TKTDVFSYGVILLELLTGMKPIDD 326
+ + T P++ PE + + K+D++S G+ EL TG P D
Sbjct: 155 GQKAKVVYDFPQFSTSVLPWLSPELLRQDLYGYNVKSDIYSVGITACELATGRVPFQD 212
Score = 39.2 bits (91), Expect = 0.005
Identities = 22/95 (23%), Positives = 47/95 (49%), Gaps = 9/95 (9%)
Query: 459 SIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGD----FGIVKMSETSNVKT 514
+I G L+YLH IHR++K++++L+ + + L + +V+ + + V
Sbjct: 105 NILFGALRGLNYLH--QNGYIHRNIKASHILISGDGLVSLSGLSHLYSLVRNGQKAKVVY 162
Query: 515 MYTENLTGTRPYMPPEAMHCQIS---TKTDVFSYG 546
+ + T P++ PE + + K+D++S G
Sbjct: 163 DFPQFSTSVLPWLSPELLRQDLYGYNVKSDIYSVG 197
>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 = 47.0 bits (111), Expect = 1e-05
Identities = 55/231 (23%), Positives = 103/231 (44%), Gaps = 33/231 (14%)
Query: 110 YPRRGNKLGEGQFGTVYYGKLKNGMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEV 169
+ G K+G G +G VY K K+G +++ +Y+ + T +M E+
Sbjct: 2 FEYEGCKVGRGTYGHVYKAKRKDG--------KDDRDYALKQIEGTGISMSAC----REI 49
Query: 170 QTLSQCKHVNLLRLLGLCNNIMN---CIVYEY----MCNGSLYDRLARVNNTP-PLDSNK 221
L + KH N++ L + + + ++++Y + + + R ++ N P L
Sbjct: 50 ALLRELKHPNVISLQKVFLSHADRKVWLLFDYAEHDLWHIIKFHRASKANKKPVQLPRGM 109
Query: 222 RYSIALGVAEALHYLHSLSKPIIHRDVKSANVLL----DENFVPKLGDFGIVKMSETSNM 277
S+ + + +HYLH + ++HRD+K AN+L+ E K+ D G ++ +
Sbjct: 110 VKSLLYQILDGIHYLH--ANWVLHRDLKPANILVMGEGPERGRVKIADMGFARLFNSPLK 167
Query: 278 KTMYTENLTGTRPYMPPE----AMHCQISTKTDVFSYGVILLELLTGMKPI 324
+ + T Y PE A H + D+++ G I ELLT +PI
Sbjct: 168 PLADLDPVVVTFWYRAPELLLGARH--YTKAIDIWAIGCIFAELLTS-EPI 215
Score = 30.4 bits (68), Expect = 2.9
Identities = 16/52 (30%), Positives = 29/52 (55%), Gaps = 6/52 (11%)
Query: 459 SIALGVAEALHYLHSLSKPIIHRDVKSANVLL----DENFVPKLGDFGIVKM 506
S+ + + +HYLH+ ++HRD+K AN+L+ E K+ D G ++
Sbjct: 112 SLLYQILDGIHYLHA--NWVLHRDLKPANILVMGEGPERGRVKIADMGFARL 161
>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 = 46.6 bits (111), Expect = 2e-05
Identities = 30/90 (33%), Positives = 48/90 (53%), Gaps = 7/90 (7%)
Query: 232 ALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLTGTRPY 291
+ +LHS IIHRD+K +N+++ + K+ DFG+ + + TS M T Y TR Y
Sbjct: 130 GIKHLHSAG--IIHRDLKPSNIVVKSDCTLKILDFGLARTAGTSFMMTPYVV----TRYY 183
Query: 292 MPPEA-MHCQISTKTDVFSYGVILLELLTG 320
PE + D++S G I+ E++ G
Sbjct: 184 RAPEVILGMGYKENVDIWSVGCIMGEMIRG 213
Score = 38.5 bits (90), Expect = 0.008
Identities = 22/64 (34%), Positives = 35/64 (54%), Gaps = 6/64 (9%)
Query: 467 ALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTENLTGTRPY 526
+ +LHS IIHRD+K +N+++ + K+ DFG+ + T+ M T + TR Y
Sbjct: 130 GIKHLHSAG--IIHRDLKPSNIVVKSDCTLKILDFGLAR---TAGTSFMMTPYVV-TRYY 183
Query: 527 MPPE 530
PE
Sbjct: 184 RAPE 187
>gnl|CDD|183880 PRK13184, pknD, serine/threonine-protein kinase; Reviewed.
Length = 932
Score = 46.7 bits (111), Expect = 3e-05
Identities = 31/112 (27%), Positives = 52/112 (46%), Gaps = 18/112 (16%)
Query: 224 SIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETS-------- 275
SI + + Y+HS K ++HRD+K N+LL + D+G +
Sbjct: 117 SIFHKICATIEYVHS--KGVLHRDLKPDNILLGLFGEVVILDWGAAIFKKLEEEDLLDID 174
Query: 276 -NMKTMYTENLT------GTRPYMPPE-AMHCQISTKTDVFSYGVILLELLT 319
+ + + ++T GT YM PE + S TD+++ GVIL ++LT
Sbjct: 175 VDERNICYSSMTIPGKIVGTPDYMAPERLLGVPASESTDIYALGVILYQMLT 226
Score = 35.5 bits (82), Expect = 0.086
Identities = 26/104 (25%), Positives = 45/104 (43%), Gaps = 18/104 (17%)
Query: 459 SIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETS-------- 510
SI + + Y+HS K ++HRD+K N+LL + D+G +
Sbjct: 117 SIFHKICATIEYVHS--KGVLHRDLKPDNILLGLFGEVVILDWGAAIFKKLEEEDLLDID 174
Query: 511 -NVKTMYTENLT------GTRPYMPPE-AMHCQISTKTDVFSYG 546
+ + + ++T GT YM PE + S TD+++ G
Sbjct: 175 VDERNICYSSMTIPGKIVGTPDYMAPERLLGVPASESTDIYALG 218
>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 = 46.0 bits (109), Expect = 3e-05
Identities = 34/96 (35%), Positives = 51/96 (53%), Gaps = 22/96 (22%)
Query: 233 LHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLTG---TR 289
L Y+HS IIHRD+K N+ ++E+ K+ DFG+ + ++ +TG TR
Sbjct: 130 LKYIHSAG--IIHRDLKPGNLAVNEDCELKILDFGLARHADAE---------MTGYVVTR 178
Query: 290 PYMPPEA----MHCQISTKT-DVFSYGVILLELLTG 320
Y PE MH +T D++S G I+ E+LTG
Sbjct: 179 WYRAPEVILNWMH---YNQTVDIWSVGCIMAEMLTG 211
Score = 36.0 bits (83), Expect = 0.049
Identities = 29/87 (33%), Positives = 44/87 (50%), Gaps = 22/87 (25%)
Query: 468 LHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTENLTG---TR 524
L Y+HS IIHRD+K N+ ++E+ K+ DFG+ + ++ +TG TR
Sbjct: 130 LKYIHSAG--IIHRDLKPGNLAVNEDCELKILDFGLARHADAE---------MTGYVVTR 178
Query: 525 PYMPPEA----MHCQISTKT-DVFSYG 546
Y PE MH +T D++S G
Sbjct: 179 WYRAPEVILNWMH---YNQTVDIWSVG 202
>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 = 46.2 bits (109), Expect = 3e-05
Identities = 37/120 (30%), Positives = 59/120 (49%), Gaps = 8/120 (6%)
Query: 232 ALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLTGTRPY 291
+ +LHS IIHRD+K +N+++ + K+ DFG+ + + TS M T Y TR Y
Sbjct: 138 GIKHLHSAG--IIHRDLKPSNIVVKSDCTLKILDFGLARTAGTSFMMTPYVV----TRYY 191
Query: 292 MPPEA-MHCQISTKTDVFSYGVILLELLTGMKPIDDNNTILYYYLVVEQ-EVPVREVLDK 349
PE + D++S G I+ E++ G + I + V+EQ P E + K
Sbjct: 192 RAPEVILGMGYKENVDIWSVGCIMGEMIKGGVLFPGTDHIDQWNKVIEQLGTPCPEFMKK 251
Score = 38.9 bits (90), Expect = 0.005
Identities = 28/105 (26%), Positives = 52/105 (49%), Gaps = 13/105 (12%)
Query: 428 IILDTGETKQCQLFKLARVNNTPPLDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSAN 487
I+++ + CQ+ ++ LD + + + + +LHS IIHRD+K +N
Sbjct: 106 IVMELMDANLCQVIQME-------LDHERMSYLLYQMLCGIKHLHSAG--IIHRDLKPSN 156
Query: 488 VLLDENFVPKLGDFGIVKMSETSNVKTMYTENLTGTRPYMPPEAM 532
+++ + K+ DFG+ + + TS + T Y TR Y PE +
Sbjct: 157 IVVKSDCTLKILDFGLARTAGTSFMMTPYVV----TRYYRAPEVI 197
>gnl|CDD|223009 PHA03211, PHA03211, serine/threonine kinase US3; Provisional.
Length = 461
Score = 46.0 bits (109), Expect = 4e-05
Identities = 45/156 (28%), Positives = 77/156 (49%), Gaps = 16/156 (10%)
Query: 167 NEVQTLSQCKHVNLLRLLGL-CNNIMNCIVY-EYMCNGSLYDRL-ARVNNTPPLDSNKRY 223
+E + L + H +L LL + + C+V +Y + LY L AR+ PL +
Sbjct: 209 HEARLLRRLSHPAVLALLDVRVVGGLTCLVLPKYRSD--LYTYLGARLR---PLGLAQVT 263
Query: 224 SIALGVAEALHYLHSLSKPIIHRDVKSANVLLD--ENFVPKLGDFGIVKMSETSNMKTMY 281
++A + A+ Y+H + IIHRD+K+ NVL++ E+ LGDFG + S +
Sbjct: 264 AVARQLLSAIDYIHG--EGIIHRDIKTENVLVNGPEDIC--LGDFGAACFARGSWSTPFH 319
Query: 282 TENLTGTRPYMPPEAMHCQISTKT-DVFSYGVILLE 316
+ GT PE + T + D++S G+++ E
Sbjct: 320 Y-GIAGTVDTNAPEVLAGDPYTPSVDIWSAGLVIFE 354
Score = 39.9 bits (93), Expect = 0.004
Identities = 39/143 (27%), Positives = 64/143 (44%), Gaps = 18/143 (12%)
Query: 437 QCQLFKL--ARVNNTPPLDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLD--E 492
+ L+ AR+ PL + ++A + A+ Y+H + IIHRD+K+ NVL++ E
Sbjct: 243 RSDLYTYLGARLR---PLGLAQVTAVARQLLSAIDYIHG--EGIIHRDIKTENVLVNGPE 297
Query: 493 NFVPKLGDFGIVKMSETSNVKTMYTENLTGTRPYMPPEAMHCQISTKT-DVFSYG----- 546
+ LGDFG + S + + GT PE + T + D++S G
Sbjct: 298 DIC--LGDFGAACFARGSWSTPFHY-GIAGTVDTNAPEVLAGDPYTPSVDIWSAGLVIFE 354
Query: 547 AQIKTQHITNVDIADRERYYSLQ 569
A + T + + D R Y Q
Sbjct: 355 AAVHTASLFSASRGDERRPYDAQ 377
>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 = 45.4 bits (107), Expect = 5e-05
Identities = 55/231 (23%), Positives = 102/231 (44%), Gaps = 33/231 (14%)
Query: 110 YPRRGNKLGEGQFGTVYYGKLKNGMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEV 169
+ G K+G G +G VY K K+G ++ Y+ + T +M E+
Sbjct: 2 FEYEGCKVGRGTYGHVYKAKRKDG--------KDEKEYALKQIEGTGISMSAC----REI 49
Query: 170 QTLSQCKHVNLLRLLGLC---NNIMNCIVYEY----MCNGSLYDRLARVNNTP-PLDSNK 221
L + KH N++ L + ++ ++++Y + + + R ++ N P L +
Sbjct: 50 ALLRELKHPNVIALQKVFLSHSDRKVWLLFDYAEHDLWHIIKFHRASKANKKPMQLPRSM 109
Query: 222 RYSIALGVAEALHYLHSLSKPIIHRDVKSANVLL----DENFVPKLGDFGIVKMSETSNM 277
S+ + + +HYLH + ++HRD+K AN+L+ E K+ D G ++ +
Sbjct: 110 VKSLLYQILDGIHYLH--ANWVLHRDLKPANILVMGEGPERGRVKIADMGFARLFNSPLK 167
Query: 278 KTMYTENLTGTRPYMPPE----AMHCQISTKTDVFSYGVILLELLTGMKPI 324
+ + T Y PE A H + D+++ G I ELLT +PI
Sbjct: 168 PLADLDPVVVTFWYRAPELLLGARH--YTKAIDIWAIGCIFAELLTS-EPI 215
Score = 31.2 bits (70), Expect = 1.5
Identities = 22/87 (25%), Positives = 41/87 (47%), Gaps = 10/87 (11%)
Query: 428 IILDTGETKQCQLFKLARVN--NTPPLDSNKRY--SIALGVAEALHYLHSLSKPIIHRDV 483
++ D E + K R + N P+ + S+ + + +HYLH+ ++HRD+
Sbjct: 77 LLFDYAEHDLWHIIKFHRASKANKKPMQLPRSMVKSLLYQILDGIHYLHA--NWVLHRDL 134
Query: 484 KSANVLL----DENFVPKLGDFGIVKM 506
K AN+L+ E K+ D G ++
Sbjct: 135 KPANILVMGEGPERGRVKIADMGFARL 161
>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 = 45.4 bits (108), Expect = 5e-05
Identities = 51/240 (21%), Positives = 86/240 (35%), Gaps = 61/240 (25%)
Query: 116 KLGEG--QFGTVYYGKLK-NGMEIAVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTL 172
+G+ V+ K K +AVK + + + + L + E+ T
Sbjct: 5 LIGKCFEDLMIVHLAKHKPTNTLVAVK------KINLDSCSKED-----LKLLQQEIITS 53
Query: 173 SQCKHVNLLRLLGLCNNIMNC--------IVYEYMCNGSLYDRLARVNNTPPLDSNKRYS 224
Q +H N+ + +V M GS D L + +
Sbjct: 54 RQLQHPNI-------LPYVTSFIVDSELYVVSPLMAYGSCEDLLKTHFP----EGLPELA 102
Query: 225 IAL---GVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTM- 280
IA V AL Y+HS K IHR VK++++LL + G V +S +M
Sbjct: 103 IAFILKDVLNALDYIHS--KGFIHRSVKASHILLSGD--------GKVVLSGLRYSVSMI 152
Query: 281 -----------YTENLTGTRPYMPPEAMHCQIS---TKTDVFSYGVILLELLTGMKPIDD 326
+ ++ P++ PE + + K+D++S G+ EL G P D
Sbjct: 153 KHGKRQRVVHDFPKSSVKNLPWLSPEVLQQNLQGYNEKSDIYSVGITACELANGHVPFKD 212
Score = 30.4 bits (69), Expect = 2.3
Identities = 26/97 (26%), Positives = 45/97 (46%), Gaps = 12/97 (12%)
Query: 460 IAL---GVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDF----GIVKMSETSNV 512
IA V AL Y+HS K IHR VK++++LL + L ++K + V
Sbjct: 103 IAFILKDVLNALDYIHS--KGFIHRSVKASHILLSGDGKVVLSGLRYSVSMIKHGKRQRV 160
Query: 513 KTMYTENLTGTRPYMPPEAMHCQIS---TKTDVFSYG 546
+ ++ P++ PE + + K+D++S G
Sbjct: 161 VHDFPKSSVKNLPWLSPEVLQQNLQGYNEKSDIYSVG 197
>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 = 45.4 bits (107), Expect = 5e-05
Identities = 54/214 (25%), Positives = 88/214 (41%), Gaps = 49/214 (22%)
Query: 202 GSLYDRLARVNNTPP--------------LDSNKRYSIALGVAEALHYLHSLSKPIIHRD 247
S YDR A + L + S VA + +L SK +HRD
Sbjct: 205 RSNYDRPASYKGSNDSEVKNLLSDDGSEGLTTLDLLSFTYQVARGMEFL--ASKNCVHRD 262
Query: 248 VKSANVLLDENFVPKLGDFGIVK-MSETSNMKTMYTENLTGTRP--YMPPEAMHCQI-ST 303
+ + NVLL + + K+ DFG+ + + SN Y + P +M PE++ + +T
Sbjct: 263 LAARNVLLAQGKIVKICDFGLARDIMHDSN----YVSKGSTFLPVKWMAPESIFDNLYTT 318
Query: 304 KTDVFSYGVILLELLT-GMKP-----IDDN--NTILYYYLVVEQEVPVREVLDKEAGEWN 355
+DV+SYG++L E+ + G P +D N I Y + + + +EV D WN
Sbjct: 319 LSDVWSYGILLWEIFSLGGTPYPGMIVDSTFYNKIKSGYRMAKPDHATQEVYDIMVKCWN 378
Query: 356 ETHVETLIGIVFEKCCVFEKDKRASMRDIVDLLS 389
E +KR S + D++
Sbjct: 379 S-----------------EPEKRPSFLHLSDIVE 395
Score = 38.5 bits (89), Expect = 0.009
Identities = 31/99 (31%), Positives = 51/99 (51%), Gaps = 10/99 (10%)
Query: 452 LDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVK-MSETS 510
L + S VA + +L SK +HRD+ + NVLL + + K+ DFG+ + + S
Sbjct: 234 LTTLDLLSFTYQVARGMEFL--ASKNCVHRDLAARNVLLAQGKIVKICDFGLARDIMHDS 291
Query: 511 NVKTMYTENLTGTRP--YMPPEAMHCQI-STKTDVFSYG 546
N Y + P +M PE++ + +T +DV+SYG
Sbjct: 292 N----YVSKGSTFLPVKWMAPESIFDNLYTTLSDVWSYG 326
>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 = 44.6 bits (105), Expect = 7e-05
Identities = 36/133 (27%), Positives = 62/133 (46%), Gaps = 10/133 (7%)
Query: 193 CIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSAN 252
C+V M G L + + N P + + A + L LH + ++RD+K N
Sbjct: 76 CLVLTIMNGGDLKFHIYNMGN-PGFEEERALFYAAEILCGLEDLHR--ENTVYRDLKPEN 132
Query: 253 VLLDENFVPKLGDFGI-VKMSETSNMKTMYTENLTGTRPYMPPEAMHCQIST-KTDVFSY 310
+LLD+ ++ D G+ VK+ E +++ GT YM PE ++ Q T D +
Sbjct: 133 ILLDDYGHIRISDLGLAVKIPEGESIR-----GRVGTVGYMAPEVLNNQRYTLSPDYWGL 187
Query: 311 GVILLELLTGMKP 323
G ++ E++ G P
Sbjct: 188 GCLIYEMIEGQSP 200
Score = 35.3 bits (81), Expect = 0.073
Identities = 29/108 (26%), Positives = 52/108 (48%), Gaps = 13/108 (12%)
Query: 429 ILDTGETKQCQLFKLARVNNTPPLDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANV 488
I++ G+ K F + + N P + + A + L LH + ++RD+K N+
Sbjct: 81 IMNGGDLK----FHIYNMGN-PGFEEERALFYAAEILCGLEDLHR--ENTVYRDLKPENI 133
Query: 489 LLDENFVPKLGDFGI-VKMSETSNVKTMYTENLTGTRPYMPPEAMHCQ 535
LLD+ ++ D G+ VK+ E +++ GT YM PE ++ Q
Sbjct: 134 LLDDYGHIRISDLGLAVKIPEGESIR-----GRVGTVGYMAPEVLNNQ 176
>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 = 44.3 bits (104), Expect = 1e-04
Identities = 36/120 (30%), Positives = 58/120 (48%), Gaps = 8/120 (6%)
Query: 232 ALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLTGTRPY 291
+ +LHS IIHRD+K +N+++ + K+ DFG+ + + TS M T Y TR Y
Sbjct: 131 GIKHLHSAG--IIHRDLKPSNIVVKSDCTLKILDFGLARTAGTSFMMTPYVV----TRYY 184
Query: 292 MPPEA-MHCQISTKTDVFSYGVILLELLTGMKPIDDNNTILYYYLVVEQ-EVPVREVLDK 349
PE + D++S G I+ E++ + I + V+EQ P E + K
Sbjct: 185 RAPEVILGMGYKENVDIWSVGCIMGEMVRHKILFPGRDYIDQWNKVIEQLGTPCPEFMKK 244
Score = 39.3 bits (91), Expect = 0.004
Identities = 27/105 (25%), Positives = 52/105 (49%), Gaps = 13/105 (12%)
Query: 428 IILDTGETKQCQLFKLARVNNTPPLDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSAN 487
++++ + CQ+ ++ LD + + + + +LHS IIHRD+K +N
Sbjct: 99 LVMELMDANLCQVIQME-------LDHERMSYLLYQMLCGIKHLHSAG--IIHRDLKPSN 149
Query: 488 VLLDENFVPKLGDFGIVKMSETSNVKTMYTENLTGTRPYMPPEAM 532
+++ + K+ DFG+ + + TS + T Y TR Y PE +
Sbjct: 150 IVVKSDCTLKILDFGLARTAGTSFMMTPYVV----TRYYRAPEVI 190
>gnl|CDD|173502 PTZ00266, PTZ00266, NIMA-related protein kinase; Provisional.
Length = 1021
Score = 44.0 bits (103), Expect = 2e-04
Identities = 58/248 (23%), Positives = 99/248 (39%), Gaps = 55/248 (22%)
Query: 116 KLGEGQFGTVYYGKLKNGME------IAVKTLENNANYSSSNSDNTEAAMIPILLFENEV 169
K+G G+FG V+ K K E I+ + L+ E + + I EV
Sbjct: 20 KIGNGRFGEVFLVKHKRTQEFFCWKAISYRGLKER-----------EKSQLVI-----EV 63
Query: 170 QTLSQCKHVNLLRLLGLCNNIMNCIVY---EYMCNGSLYDRLARVNNT-PPLDSNKRYSI 225
+ + KH N++R + N N +Y E+ G L + + ++ + I
Sbjct: 64 NVMRELKHKNIVRYIDRFLNKANQKLYILMEFCDAGDLSRNIQKCYKMFGKIEEHAIVDI 123
Query: 226 ALGVAEALHYLHSLS-----KPIIHRDVKSANVLLDENF-----------------VPKL 263
+ AL Y H+L + ++HRD+K N+ L + K+
Sbjct: 124 TRQLLHALAYCHNLKDGPNGERVLHRDLKPQNIFLSTGIRHIGKITAQANNLNGRPIAKI 183
Query: 264 GDFGIVKMSETSNMKTMYTENLTGTRPYMPPEAMHCQIST---KTDVFSYGVILLELLTG 320
GDFG+ K +M + GT Y PE + + + K+D+++ G I+ EL +G
Sbjct: 184 GDFGLSKNIGIESM----AHSCVGTPYYWSPELLLHETKSYDDKSDMWALGCIIYELCSG 239
Query: 321 MKPIDDNN 328
P N
Sbjct: 240 KTPFHKAN 247
Score = 29.3 bits (65), Expect = 6.9
Identities = 27/108 (25%), Positives = 48/108 (44%), Gaps = 29/108 (26%)
Query: 467 ALHYLHSLS-----KPIIHRDVKSANVLLDENF-----------------VPKLGDFGIV 504
AL Y H+L + ++HRD+K N+ L + K+GDFG
Sbjct: 130 ALAYCHNLKDGPNGERVLHRDLKPQNIFLSTGIRHIGKITAQANNLNGRPIAKIGDFG-- 187
Query: 505 KMSETSNVKTMYTENLTGTRPYMPPEAMHCQIST---KTDVFSYGAQI 549
+S+ +++M + GT Y PE + + + K+D+++ G I
Sbjct: 188 -LSKNIGIESM-AHSCVGTPYYWSPELLLHETKSYDDKSDMWALGCII 233
>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 = 43.1 bits (102), Expect = 3e-04
Identities = 25/79 (31%), Positives = 38/79 (48%), Gaps = 6/79 (7%)
Query: 464 VAE---ALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTENL 520
+AE A+ +H L IHRD+K N+LLD KL DFG+ + S+ Y L
Sbjct: 107 IAETILAIDSIHKLG--YIHRDIKPDNLLLDAKGHIKLSDFGLCTGLKKSHRTEFY-RIL 163
Query: 521 TGTRPYMPPEAMHCQISTK 539
+ P + + +S+K
Sbjct: 164 SHALPSNFLDFISKPMSSK 182
Score = 42.4 bits (100), Expect = 4e-04
Identities = 41/165 (24%), Positives = 59/165 (35%), Gaps = 51/165 (30%)
Query: 229 VAE---ALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENL 285
+AE A+ +H L IHRD+K N+LLD KL DFG+ + S+ Y L
Sbjct: 107 IAETILAIDSIHKLG--YIHRDIKPDNLLLDAKGHIKLSDFGLCTGLKKSHRTEFY-RIL 163
Query: 286 TGTRP------------------------------------YMPPEA-MHCQISTKTDVF 308
+ P Y+ PE + + + D +
Sbjct: 164 SHALPSNFLDFISKPMSSKRKAETWKRNRRALAYSTVGTPDYIAPEVFLQTGYNKECDWW 223
Query: 309 SYGVILLELLTGMKPIDDNNTILYY--------YLVVEQEVPVRE 345
S GVI+ E+L G P +N Y L EVP+
Sbjct: 224 SLGVIMYEMLVGYPPFCSDNPQETYRKIINWKETLQFPDEVPLSP 268
>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 = 42.9 bits (101), Expect = 4e-04
Identities = 43/177 (24%), Positives = 68/177 (38%), Gaps = 52/177 (29%)
Query: 195 VYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVL 254
V +Y+ G + L R+ + R+ IA + A+ +H + IHRD+K N+L
Sbjct: 79 VMDYIPGGDMMSLLIRLGIFE--EDLARFYIA-ELTCAIESVHKMG--FIHRDIKPDNIL 133
Query: 255 LDENFVPKLGDFGIV---------------------------KMSETSN--MKTMYTEN- 284
+D + KL DFG+ + SE +K +
Sbjct: 134 IDRDGHIKLTDFGLCTGFRWTHDSKYYQKGDHHRQDSMEPSEEWSEIDRCRLKPLERRRK 193
Query: 285 ----------LTGTRPYMPPEAM----HCQISTKTDVFSYGVILLELLTGMKPIDDN 327
L GT Y+ PE + + Q+ D +S GVIL E+L G P +
Sbjct: 194 RQHQRCLAHSLVGTPNYIAPEVLLRTGYTQL---CDWWSVGVILYEMLVGQPPFLAD 247
Score = 35.6 bits (82), Expect = 0.068
Identities = 18/47 (38%), Positives = 28/47 (59%), Gaps = 3/47 (6%)
Query: 457 RYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGI 503
R+ IA + A+ +H + IHRD+K N+L+D + KL DFG+
Sbjct: 104 RFYIA-ELTCAIESVHKMG--FIHRDIKPDNILIDRDGHIKLTDFGL 147
>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 = 42.6 bits (100), Expect = 5e-04
Identities = 52/167 (31%), Positives = 75/167 (44%), Gaps = 19/167 (11%)
Query: 120 GQFGTVYYGKLKNGMEI-AVKTLENNANYSSSNSDNTEAAMIPILLFENEVQTLSQCKH- 177
G FG VY G+ KN ++ AVK ++ +D M+ + E + LS+
Sbjct: 15 GAFGKVYLGRKKNNSKLYAVKVVKK--------ADMINKNMVHQVQAERDALALSKSPFI 66
Query: 178 VNLLRLLGLCNNIMNCIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGVAEALHYLH 237
V+L L NN+ +V EY+ G + L + K S VA AL YLH
Sbjct: 67 VHLYYSLQSANNVY--LVMEYLIGGDVKSLLHIYGYFDEEMAVKYIS---EVALALDYLH 121
Query: 238 SLSKPIIHRDVKSANVLLDENFVPKLGDFGI--VKMSETSNMKTMYT 282
IIHRD+K N+L+ KL DFG+ V ++ NM + T
Sbjct: 122 RHG--IIHRDLKPDNMLISNEGHIKLTDFGLSKVTLNRELNMMDILT 166
Score = 39.1 bits (91), Expect = 0.006
Identities = 21/44 (47%), Positives = 27/44 (61%), Gaps = 2/44 (4%)
Query: 464 VAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMS 507
VA AL YLH IIHRD+K N+L+ KL DFG+ K++
Sbjct: 113 VALALDYLHRHG--IIHRDLKPDNMLISNEGHIKLTDFGLSKVT 154
>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 = 41.4 bits (97), Expect = 9e-04
Identities = 36/133 (27%), Positives = 61/133 (45%), Gaps = 10/133 (7%)
Query: 193 CIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSAN 252
C+V M G L + + N P D + A + L LH + I++RD+K N
Sbjct: 76 CLVLTLMNGGDLKFHIYNMGN-PGFDEERAVFYAAEITCGLEDLHR--ERIVYRDLKPEN 132
Query: 253 VLLDENFVPKLGDFGI-VKMSETSNMKTMYTENLTGTRPYMPPEAMHCQIST-KTDVFSY 310
+LLD+ ++ D G+ V++ E ++ GT YM PE + + T D +
Sbjct: 133 ILLDDYGHIRISDLGLAVEIPEGETIR-----GRVGTVGYMAPEVVKNERYTFSPDWWGL 187
Query: 311 GVILLELLTGMKP 323
G ++ E++ G P
Sbjct: 188 GCLIYEMIEGKSP 200
Score = 34.4 bits (79), Expect = 0.14
Identities = 21/64 (32%), Positives = 34/64 (53%), Gaps = 8/64 (12%)
Query: 468 LHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGI-VKMSETSNVKTMYTENLTGTRPY 526
L LH + I++RD+K N+LLD+ ++ D G+ V++ E ++ GT Y
Sbjct: 115 LEDLHR--ERIVYRDLKPENILLDDYGHIRISDLGLAVEIPEGETIR-----GRVGTVGY 167
Query: 527 MPPE 530
M PE
Sbjct: 168 MAPE 171
>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 = 41.2 bits (96), Expect = 0.001
Identities = 29/94 (30%), Positives = 48/94 (51%), Gaps = 9/94 (9%)
Query: 232 ALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGI-VKMSETSNMKTMYTENLTGTRP 290
L LH + I++RD+K N+LLD++ ++ D G+ V + E +K GT
Sbjct: 114 GLEDLHQ--ERIVYRDLKPENILLDDHGHIRISDLGLAVHVPEGQTIK-----GRVGTVG 166
Query: 291 YMPPEAMHCQIST-KTDVFSYGVILLELLTGMKP 323
YM PE + + T D ++ G +L E++ G P
Sbjct: 167 YMAPEVVKNERYTFSPDWWALGCLLYEMIAGQSP 200
Score = 34.2 bits (78), Expect = 0.15
Identities = 22/67 (32%), Positives = 35/67 (52%), Gaps = 8/67 (11%)
Query: 467 ALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGI-VKMSETSNVKTMYTENLTGTRP 525
L LH + I++RD+K N+LLD++ ++ D G+ V + E +K GT
Sbjct: 114 GLEDLHQ--ERIVYRDLKPENILLDDHGHIRISDLGLAVHVPEGQTIK-----GRVGTVG 166
Query: 526 YMPPEAM 532
YM PE +
Sbjct: 167 YMAPEVV 173
>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 = 40.7 bits (95), Expect = 0.001
Identities = 35/133 (26%), Positives = 61/133 (45%), Gaps = 10/133 (7%)
Query: 193 CIVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSAN 252
C+V M G L + + N P D + A + L L + I++RD+K N
Sbjct: 76 CLVLTIMNGGDLKFHIYNMGN-PGFDEQRAIFYAAELCCGLEDLQR--ERIVYRDLKPEN 132
Query: 253 VLLDENFVPKLGDFGI-VKMSETSNMKTMYTENLTGTRPYMPPEAMHCQIST-KTDVFSY 310
+LLD+ ++ D G+ V++ E ++ GT YM PE ++ + T D +
Sbjct: 133 ILLDDRGHIRISDLGLAVQIPEGETVR-----GRVGTVGYMAPEVINNEKYTFSPDWWGL 187
Query: 311 GVILLELLTGMKP 323
G ++ E++ G P
Sbjct: 188 GCLIYEMIQGQSP 200
Score = 33.0 bits (75), Expect = 0.38
Identities = 19/57 (33%), Positives = 32/57 (56%), Gaps = 6/57 (10%)
Query: 478 IIHRDVKSANVLLDENFVPKLGDFGI-VKMSETSNVKTMYTENLTGTRPYMPPEAMH 533
I++RD+K N+LLD+ ++ D G+ V++ E V+ GT YM PE ++
Sbjct: 123 IVYRDLKPENILLDDRGHIRISDLGLAVQIPEGETVR-----GRVGTVGYMAPEVIN 174
>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 = 40.4 bits (94), Expect = 0.002
Identities = 43/156 (27%), Positives = 59/156 (37%), Gaps = 45/156 (28%)
Query: 232 ALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLT----- 286
A+ +H L IHRD+K N+LLD KL DFG+ + ++ +T + NLT
Sbjct: 113 AIDAIHQLG--FIHRDIKPDNLLLDAKGHVKLSDFGLCTGLKKAH-RTEFYRNLTHNPPS 169
Query: 287 ----------------------------GTRPYMPPEA-MHCQISTKTDVFSYGVILLEL 317
GT Y+ PE M + D +S GVI+ E+
Sbjct: 170 DFSFQNMNSKRKAETWKKNRRQLAYSTVGTPDYIAPEVFMQTGYNKLCDWWSLGVIMYEM 229
Query: 318 LTGMKPIDDNNTILYY--------YLVVEQEVPVRE 345
L G P Y LV EVP+ E
Sbjct: 230 LIGYPPFCSETPQETYRKVMNWKETLVFPPEVPISE 265
Score = 35.4 bits (81), Expect = 0.075
Identities = 22/59 (37%), Positives = 32/59 (54%), Gaps = 3/59 (5%)
Query: 467 ALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTENLTGTRP 525
A+ +H L IHRD+K N+LLD KL DFG+ + ++ +T + NLT P
Sbjct: 113 AIDAIHQLG--FIHRDIKPDNLLLDAKGHVKLSDFGLCTGLKKAH-RTEFYRNLTHNPP 168
>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 = 40.3 bits (95), Expect = 0.002
Identities = 63/249 (25%), Positives = 92/249 (36%), Gaps = 66/249 (26%)
Query: 116 KLGEGQFGTVYYGKLK-NGMEIAVKTLENNANYSSSNSDNTEAAMIPI-----LLFENEV 169
LG+G G V+ +LK G A+K L+ MI +L E E+
Sbjct: 8 LLGKGDVGRVFLVRLKGTGKLFALKVLDKKE-------------MIKRNKVKRVLTEQEI 54
Query: 170 QTLSQCKHVNLLRLLGLCNNIMN-CIVYEYMCNGSLYDRLARVN-NTPPLDSNKRYSIAL 227
L+ H L L C+V +Y G L+ L R + + Y
Sbjct: 55 --LATLDHPFLPTLYASFQTETYLCLVMDYCPGGELFRLLQRQPGKCLSEEVARFY---- 108
Query: 228 GVAE---ALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSE----------- 273
AE AL YLH L I++RD+K N+LL E+ L DF + K S+
Sbjct: 109 -AAEVLLALEYLHLLG--IVYRDLKPENILLHESGHIMLSDFDLSKQSDVEPPPVSKALR 165
Query: 274 --TSNMKTMYTENLT-------------GTRPYMPPE----AMHCQISTKTDVFSYGVIL 314
+ + T GT Y+ PE H + D ++ G++L
Sbjct: 166 KGSRRSSVNSIPSETFSEEPSFRSNSFVGTEEYIAPEVISGDGH---GSAVDWWTLGILL 222
Query: 315 LELLTGMKP 323
E+L G P
Sbjct: 223 YEMLYGTTP 231
Score = 35.7 bits (83), Expect = 0.056
Identities = 19/41 (46%), Positives = 25/41 (60%), Gaps = 2/41 (4%)
Query: 467 ALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMS 507
AL YLH L I++RD+K N+LL E+ L DF + K S
Sbjct: 115 ALEYLHLLG--IVYRDLKPENILLHESGHIMLSDFDLSKQS 153
>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 = 37.9 bits (88), Expect = 0.010
Identities = 45/162 (27%), Positives = 67/162 (41%), Gaps = 27/162 (16%)
Query: 116 KLGEGQFGTVYYGKLKNGMEIA---VKTLENNANYSSSNSDNTEAAMIPILLFENEVQTL 172
++G G FG V ++ +A VK L+ NA+ N L + + +
Sbjct: 2 EIGNGWFGKVLLSEIYTDTGVARVVVKELKANASSKEQNE----------FLQQGDPYRI 51
Query: 173 SQCKHVNLLRLLGLC-NNIMNCIVYEYMCNGSLYDRLA-----RVNNTPPLDSNKRYSIA 226
Q H N+L+ LG C I +V+EY G L L+ R N+ L IA
Sbjct: 52 LQ--HPNILQCLGQCVEAIPYLLVFEYCELGDLKSYLSQEQWHRRNSQLLLLQRMACEIA 109
Query: 227 LGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGI 268
GV +H + L H D+ N L + K+GD+GI
Sbjct: 110 AGVT-HMHKHNFL-----HSDLALRNCFLTSDLTVKVGDYGI 145
>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 = 37.6 bits (87), Expect = 0.014
Identities = 33/143 (23%), Positives = 65/143 (45%), Gaps = 16/143 (11%)
Query: 194 IVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIA---LGVAEALHYLHSLSKPIIHRDVKS 250
+V +M GS D + T +D +IA GV +AL Y+H + +HR VK+
Sbjct: 76 VVTSFMAYGSAKDLIC----THFMDGMSELAIAYILQGVLKALDYIHHMG--YVHRSVKA 129
Query: 251 ANVLLDEN---FVPKL-GDFGIVKMSETSNMKTMYTENLTGTRPYMPPEAMHCQIS---T 303
+++L+ + ++ L + ++ + + + + P++ PE + +
Sbjct: 130 SHILISVDGKVYLSGLRSNLSMINHGQRLRVVHDFPKYSVKVLPWLSPEVLQQNLQGYDA 189
Query: 304 KTDVFSYGVILLELLTGMKPIDD 326
K+D++S G+ EL G P D
Sbjct: 190 KSDIYSVGITACELANGHVPFKD 212
Score = 29.5 bits (66), Expect = 4.7
Identities = 21/94 (22%), Positives = 46/94 (48%), Gaps = 9/94 (9%)
Query: 460 IALGVAEALHYLHSLSKPIIHRDVKSANVLLDEN---FVPKL-GDFGIVKMSETSNVKTM 515
I GV +AL Y+H + +HR VK++++L+ + ++ L + ++ + V
Sbjct: 106 ILQGVLKALDYIHHMG--YVHRSVKASHILISVDGKVYLSGLRSNLSMINHGQRLRVVHD 163
Query: 516 YTENLTGTRPYMPPEAMHCQIS---TKTDVFSYG 546
+ + P++ PE + + K+D++S G
Sbjct: 164 FPKYSVKVLPWLSPEVLQQNLQGYDAKSDIYSVG 197
>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 = 37.7 bits (87), Expect = 0.015
Identities = 35/126 (27%), Positives = 50/126 (39%), Gaps = 37/126 (29%)
Query: 232 ALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNMKTMYTENLT----- 286
A+ +H L IHRD+K N+LLD KL DFG+ + ++ +T + NL
Sbjct: 113 AIDSIHQLG--FIHRDIKPDNLLLDSKGHVKLSDFGLCTGLKKAH-RTEFYRNLNHSLPS 169
Query: 287 ----------------------------GTRPYMPPEA-MHCQISTKTDVFSYGVILLEL 317
GT Y+ PE M + D +S GVI+ E+
Sbjct: 170 DFTFQNMNSKRKAETWKRNRRQLAFSTVGTPDYIAPEVFMQTGYNKLCDWWSLGVIMYEM 229
Query: 318 LTGMKP 323
L G P
Sbjct: 230 LIGYPP 235
Score = 33.9 bits (77), Expect = 0.21
Identities = 21/59 (35%), Positives = 32/59 (54%), Gaps = 3/59 (5%)
Query: 467 ALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETSNVKTMYTENLTGTRP 525
A+ +H L IHRD+K N+LLD KL DFG+ + ++ +T + NL + P
Sbjct: 113 AIDSIHQLG--FIHRDIKPDNLLLDSKGHVKLSDFGLCTGLKKAH-RTEFYRNLNHSLP 168
>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 = 37.3 bits (86), Expect = 0.019
Identities = 45/174 (25%), Positives = 70/174 (40%), Gaps = 50/174 (28%)
Query: 195 VYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVL 254
V +Y+ G + L R+ P + R+ IA + A+ +H + IHRD+K N+L
Sbjct: 79 VMDYIPGGDMMSLLIRMEVFP--EVLARFYIA-ELTLAIESVHKMG--FIHRDIKPDNIL 133
Query: 255 LDENFVPKLGDFGIVK---------------------------MSETSN------MKTM- 280
+D + KL DFG+ + SN +KT+
Sbjct: 134 IDLDGHIKLTDFGLCTGFRWTHNSKYYQKGSHIRQDSMEPSDLWDDVSNCRCGDRLKTLE 193
Query: 281 ----------YTENLTGTRPYMPPEAMHCQISTK-TDVFSYGVILLELLTGMKP 323
+L GT Y+ PE + + T+ D +S GVIL E+L G P
Sbjct: 194 QRATKQHQRCLAHSLVGTPNYIAPEVLLRKGYTQLCDWWSVGVILFEMLVGQPP 247
Score = 31.1 bits (70), Expect = 1.9
Identities = 17/41 (41%), Positives = 25/41 (60%), Gaps = 1/41 (2%)
Query: 464 VAEALHYLHSLSK-PIIHRDVKSANVLLDENFVPKLGDFGI 503
+AE + S+ K IHRD+K N+L+D + KL DFG+
Sbjct: 107 IAELTLAIESVHKMGFIHRDIKPDNILIDLDGHIKLTDFGL 147
>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 = 36.4 bits (84), Expect = 0.030
Identities = 39/132 (29%), Positives = 60/132 (45%), Gaps = 18/132 (13%)
Query: 194 IVYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGVA-EALHYLHSLSKPIIHRDVKSAN 252
+V ++ G L+ +++ N P + KR++ + VA +ALH + I+ RD+ N
Sbjct: 62 LVLQHAEGGKLWSHISKFLNIPE-ECVKRWAAEMVVALDALH-----REGIVCRDLNPNN 115
Query: 253 VLLDENFVPKLGDFGIVKMSETSNMKTMYTENLTGTRPYMPPEAMHCQISTKT---DVFS 309
+LLD+ +L F E S + Y PE IS +T D +S
Sbjct: 116 ILLDDRGHIQLTYFSRWSEVEDS------CDGEAVENMYCAPEV--GGISEETEACDWWS 167
Query: 310 YGVILLELLTGM 321
G IL ELLTG
Sbjct: 168 LGAILFELLTGK 179
>gnl|CDD|178763 PLN03224, PLN03224, probable serine/threonine protein kinase;
Provisional.
Length = 507
Score = 35.4 bits (81), Expect = 0.085
Identities = 28/89 (31%), Positives = 40/89 (44%), Gaps = 8/89 (8%)
Query: 212 NNTP--PLDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFG-I 268
+N P D N + V L LH + I+HRD+K N+L+ + K+ DFG
Sbjct: 299 DNMPQDKRDINVIKGVMRQVLTGLRKLHRIG--IVHRDIKPENLLVTVDGQVKIIDFGAA 356
Query: 269 VKMSETSNMKTMYTENLTGTRPYMPPEAM 297
V M N +Y + R Y PPE +
Sbjct: 357 VDMCTGINFNPLY--GMLDPR-YSPPEEL 382
Score = 35.0 bits (80), Expect = 0.11
Identities = 28/89 (31%), Positives = 40/89 (44%), Gaps = 8/89 (8%)
Query: 447 NNTP--PLDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFG-I 503
+N P D N + V L LH + I+HRD+K N+L+ + K+ DFG
Sbjct: 299 DNMPQDKRDINVIKGVMRQVLTGLRKLHRIG--IVHRDIKPENLLVTVDGQVKIIDFGAA 356
Query: 504 VKMSETSNVKTMYTENLTGTRPYMPPEAM 532
V M N +Y + R Y PPE +
Sbjct: 357 VDMCTGINFNPLY--GMLDPR-YSPPEEL 382
>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 = 33.9 bits (78), Expect = 0.088
Identities = 17/77 (22%), Positives = 34/77 (44%), Gaps = 3/77 (3%)
Query: 429 ILDTGETKQCQLFKLARVNNTP--PLDSNKRYSIALGVAEALHYLHSLSKP-IIHRDVKS 485
+L +GE+ + + + ++ IA +AE L LH L + H D+
Sbjct: 58 VLASGESDGWSYLLMEWIEGETLDEVSEEEKEDIAEQLAELLAKLHQLPLLVLCHGDLHP 117
Query: 486 ANVLLDENFVPKLGDFG 502
N+L+D+ + + D+
Sbjct: 118 GNILVDDGKILGIIDWE 134
Score = 33.1 bits (76), Expect = 0.18
Identities = 14/53 (26%), Positives = 26/53 (49%), Gaps = 1/53 (1%)
Query: 216 PLDSNKRYSIALGVAEALHYLHSLSKP-IIHRDVKSANVLLDENFVPKLGDFG 267
+ ++ IA +AE L LH L + H D+ N+L+D+ + + D+
Sbjct: 82 EVSEEEKEDIAEQLAELLAKLHQLPLLVLCHGDLHPGNILVDDGKILGIIDWE 134
>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 = 33.9 bits (78), Expect = 0.13
Identities = 34/118 (28%), Positives = 47/118 (39%), Gaps = 21/118 (17%)
Query: 202 GSLYDRLARVNNTPPLDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVP 261
SL D L V P L+ + +++ L AL LH KS N+LL + +
Sbjct: 1 VSLADIL-EVRGRP-LNEEEIWAVCLQCLGALRELHRQ--------AKSGNILLTWDGLL 50
Query: 262 KLGDFGIVKMSETSNMKTMYTENLTGTRPYMPPEAMHCQIST-KTDVFSYGVILLELL 318
KL G V E +M PE + Q T K D++S G+ L E L
Sbjct: 51 KL--DGSVAFKT--------PEQSRPDPYFMAPEVIQGQSYTEKADIYSLGITLYEAL 98
Score = 31.6 bits (72), Expect = 0.60
Identities = 26/102 (25%), Positives = 40/102 (39%), Gaps = 19/102 (18%)
Query: 451 PLDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIVKMSETS 510
PL+ + +++ L AL LH KS N+LL + + KL G
Sbjct: 13 PLNEEEIWAVCLQCLGALRELHRQ--------AKSGNILLTWDGLLKL--DG-------- 54
Query: 511 NVKTMYTENLTGTRPYMPPEAMHCQIST-KTDVFSYGAQIKT 551
+V E +M PE + Q T K D++S G +
Sbjct: 55 SVAFKTPEQSRPDPYFMAPEVIQGQSYTEKADIYSLGITLYE 96
>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 = 34.2 bits (78), Expect = 0.18
Identities = 41/174 (23%), Positives = 64/174 (36%), Gaps = 50/174 (28%)
Query: 195 VYEYMCNGSLYDRLARVNNTPPLDSNKRYSIALGVAEALHYLHSLSKPIIHRDVKSANVL 254
V +Y+ G + L R+ P + R+ IA + A+ +H + IHRD+K N+L
Sbjct: 79 VMDYIPGGDMMSLLIRMGIFP--EDLARFYIA-ELTCAVESVHKMG--FIHRDIKPDNIL 133
Query: 255 LDENFVPKLGDFGIVKMSETSNMKTMY--------------------------------- 281
+D + KL DFG+ ++ Y
Sbjct: 134 IDRDGHIKLTDFGLCTGFRWTHDSKYYQSGDHVRQDSMDFSNEWGDPANCRCGDRLKPLE 193
Query: 282 -----------TENLTGTRPYMPPEA-MHCQISTKTDVFSYGVILLELLTGMKP 323
+L GT Y+ PE + + D +S GVIL E+L G P
Sbjct: 194 RRAARQHQRCLAHSLVGTPNYIAPEVLLRTGYTQLCDWWSVGVILYEMLVGQPP 247
Score = 32.3 bits (73), Expect = 0.83
Identities = 17/41 (41%), Positives = 25/41 (60%), Gaps = 1/41 (2%)
Query: 464 VAEALHYLHSLSK-PIIHRDVKSANVLLDENFVPKLGDFGI 503
+AE + S+ K IHRD+K N+L+D + KL DFG+
Sbjct: 107 IAELTCAVESVHKMGFIHRDIKPDNILIDRDGHIKLTDFGL 147
>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 = 34.1 bits (78), Expect = 0.20
Identities = 16/37 (43%), Positives = 22/37 (59%), Gaps = 2/37 (5%)
Query: 232 ALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGI 268
A+ +H L IHRD+K N+L+D KL DFG+
Sbjct: 113 AIEAVHKLG--FIHRDIKPDNILIDRGGHIKLSDFGL 147
Score = 34.1 bits (78), Expect = 0.20
Identities = 16/37 (43%), Positives = 22/37 (59%), Gaps = 2/37 (5%)
Query: 467 ALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGI 503
A+ +H L IHRD+K N+L+D KL DFG+
Sbjct: 113 AIEAVHKLG--FIHRDIKPDNILIDRGGHIKLSDFGL 147
>gnl|CDD|223554 COG0478, COG0478, RIO-like serine/threonine protein kinase fused to
N-terminal HTH domain [Signal transduction mechanisms].
Length = 304
Score = 33.4 bits (77), Expect = 0.28
Identities = 11/34 (32%), Positives = 15/34 (44%)
Query: 106 NRKPYPRRGNKLGEGQFGTVYYGKLKNGMEIAVK 139
R G K+G G+ VY G ++AVK
Sbjct: 88 KRGIVEAIGTKIGVGKESDVYVAIDPKGRKVAVK 121
>gnl|CDD|111949 pfam03109, ABC1, ABC1 family. This family includes ABC1 from yeast
and AarF from E. coli. These proteins have a nuclear or
mitochondrial subcellular location in eukaryotes. The
exact molecular functions of these proteins is not
clear, however yeast ABC1 suppresses a cytochrome b mRNA
translation defect and is essential for the electron
transfer in the bc 1 complex and E. coli AarF is
required for ubiquinone production. It has been
suggested that members of the ABC1 family are novel
chaperonins. These proteins are unrelated to the ABC
transporter proteins.
Length = 117
Score = 31.4 bits (72), Expect = 0.41
Identities = 10/35 (28%), Positives = 16/35 (45%), Gaps = 7/35 (20%)
Query: 105 FNRKPYPRRGNKLGEGQFGTVYYGKLKNGMEIAVK 139
F+ +P + V+ LK+G E+AVK
Sbjct: 14 FDEEP-------IAAASIAQVHRAVLKDGEEVAVK 41
>gnl|CDD|215638 PLN03225, PLN03225, Serine/threonine-protein kinase SNT7;
Provisional.
Length = 566
Score = 32.8 bits (75), Expect = 0.48
Identities = 12/19 (63%), Positives = 12/19 (63%)
Query: 114 GNKLGEGQFGTVYYGKLKN 132
G KLGEG FG VY L N
Sbjct: 137 GKKLGEGAFGVVYKASLVN 155
Score = 32.5 bits (74), Expect = 0.68
Identities = 13/27 (48%), Positives = 16/27 (59%), Gaps = 2/27 (7%)
Query: 231 EALHYLHSLSKPIIHRDVKSANVLLDE 257
AL LHS I+HRDVK N++ E
Sbjct: 266 FALDGLHSTG--IVHRDVKPQNIIFSE 290
Score = 32.5 bits (74), Expect = 0.68
Identities = 13/27 (48%), Positives = 16/27 (59%), Gaps = 2/27 (7%)
Query: 466 EALHYLHSLSKPIIHRDVKSANVLLDE 492
AL LHS I+HRDVK N++ E
Sbjct: 266 FALDGLHSTG--IVHRDVKPQNIIFSE 290
>gnl|CDD|206648 cd00882, Ras_like_GTPase, Rat sarcoma (Ras)-like superfamily of
small guanosine triphosphatases (GTPases). Ras-like
GTPase superfamily. The Ras-like superfamily of small
GTPases consists of several families with an extremely
high degree of structural and functional similarity. The
Ras superfamily is divided into at least four families
in eukaryotes: the Ras, Rho, Rab, and Sar1/Arf families.
This superfamily also includes proteins like the GTP
translation factors, Era-like GTPases, and G-alpha chain
of the heterotrimeric G proteins. Members of the Ras
superfamily regulate a wide variety of cellular
functions: the Ras family regulates gene expression, the
Rho family regulates cytoskeletal reorganization and
gene expression, the Rab and Sar1/Arf families regulate
vesicle trafficking, and the Ran family regulates
nucleocytoplasmic transport and microtubule
organization. The GTP translation factor family
regulates initiation, elongation, termination, and
release in translation, and the Era-like GTPase family
regulates cell division, sporulation, and DNA
replication. Members of the Ras superfamily are
identified by the GTP binding site, which is made up of
five characteristic sequence motifs, and the switch I
and switch II regions.
Length = 161
Score = 31.3 bits (71), Expect = 0.73
Identities = 13/46 (28%), Positives = 24/46 (52%), Gaps = 4/46 (8%)
Query: 390 KSMFVCNSLANLYVGKVSSR---TQENNNINWELHYTGIPVIILDT 432
KS + N+L VG+VS T++ + EL + ++++DT
Sbjct: 10 KSSLL-NALLGGEVGEVSDVPGTTRDPDVYVKELDKGKVKLVLVDT 54
>gnl|CDD|236176 PRK08183, PRK08183, NADH dehydrogenase; Validated.
Length = 133
Score = 30.7 bits (70), Expect = 0.77
Identities = 13/28 (46%), Positives = 18/28 (64%), Gaps = 4/28 (14%)
Query: 112 RRGNKLGEGQFGTVYY----GKLKNGME 135
R+G ++GE +FG VYY GK +G E
Sbjct: 24 RKGERVGEDEFGNVYYRTKGGKPSDGRE 51
>gnl|CDD|165211 PHA02882, PHA02882, putative serine/threonine kinase; Provisional.
Length = 294
Score = 31.5 bits (71), Expect = 1.2
Identities = 36/166 (21%), Positives = 68/166 (40%), Gaps = 25/166 (15%)
Query: 117 LGEGQFGTVYYGKLKNGMEIAVKTLENNANYSSSNSDNTEAAMIPILLFEN--EVQTLSQ 174
+G G FG VY + + I NN + + E ++ L++ N ++ ++
Sbjct: 20 IGCGGFGCVYETQCASDHCI------NNQAVAKIENLENETIVMETLVYNNIYDIDKIAL 73
Query: 175 CKHVNLLRLLGL-----CNNIMNCIVY-EYMCNGSLYDR----LARVNNTP-PLDSNKRY 223
K+++ + LG+ C + C +Y ++ L + R+ L N
Sbjct: 74 WKNIHNIDHLGIPKYYGCGSFKRCRMYYRFILLEKLVENTKEIFKRIKCKNKKLIKN--- 130
Query: 224 SIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIV 269
I + L Y+H I H D+K N+++D N + D+GI
Sbjct: 131 -IMKDMLTTLEYIHEHG--ISHGDIKPENIMVDGNNRGYIIDYGIA 173
Score = 30.7 bits (69), Expect = 2.3
Identities = 14/46 (30%), Positives = 23/46 (50%), Gaps = 2/46 (4%)
Query: 459 SIALGVAEALHYLHSLSKPIIHRDVKSANVLLDENFVPKLGDFGIV 504
+I + L Y+H I H D+K N+++D N + D+GI
Sbjct: 130 NIMKDMLTTLEYIHEHG--ISHGDIKPENIMVDGNNRGYIIDYGIA 173
>gnl|CDD|239269 cd02971, PRX_family, Peroxiredoxin (PRX) family; composed of the
different classes of PRXs including many proteins
originally known as bacterioferritin comigratory
proteins (BCP), based on their electrophoretic mobility
before their function was identified. PRXs are
thiol-specific antioxidant (TSA) proteins also known as
TRX peroxidases and alkyl hydroperoxide reductase C22
(AhpC) proteins. They confer a protective antioxidant
role in cells through their peroxidase activity in which
hydrogen peroxide, peroxynitrate, and organic
hydroperoxides are reduced and detoxified using reducing
equivalents derived from either TRX, glutathione,
trypanothione and AhpF. They are distinct from other
peroxidases in that they have no cofactors such as
metals or prosthetic groups. The first step of
catalysis, common to all PRXs, is the nucleophilic
attack by the catalytic cysteine (also known as the
peroxidatic cysteine) on the peroxide leading to
cleavage of the oxygen-oxygen bond and the formation of
a cysteine sulfenic acid intermediate. The second step
of the reaction, the resolution of the intermediate,
distinguishes the different types of PRXs. The presence
or absence of a second cysteine (the resolving cysteine)
classifies PRXs as either belonging to the 2-cys or
1-cys type. The resolving cysteine of 2-cys PRXs is
either on the same chain (atypical) or on the second
chain (typical) of a functional homodimer. Structural
and motif analysis of this growing family supports the
need for a new classification system. The peroxidase
activity of PRXs is regulated in vivo by irreversible
cysteine over-oxidation into a sulfinic acid,
phosphorylation and limited proteolysis.
Length = 140
Score = 29.8 bits (68), Expect = 1.8
Identities = 10/45 (22%), Positives = 16/45 (35%), Gaps = 6/45 (13%)
Query: 309 SYGVILLELLTGMKP------IDDNNTILYYYLVVEQEVPVREVL 347
+YGV++ + G ID + I Y + E L
Sbjct: 95 AYGVLIEKSAGGGLAARATFIIDPDGKIRYVEVEPLPTGRNAEEL 139
>gnl|CDD|225213 COG2334, COG2334, Putative homoserine kinase type II (protein
kinase fold) [General function prediction only].
Length = 331
Score = 30.0 bits (68), Expect = 3.3
Identities = 13/33 (39%), Positives = 16/33 (48%), Gaps = 1/33 (3%)
Query: 236 LHSLSKPIIHRDVKSANVLLD-ENFVPKLGDFG 267
L +L IIH D+ NVL D + V DF
Sbjct: 192 LPALGDQIIHGDLHPDNVLFDDDTDVSGFIDFD 224
Score = 30.0 bits (68), Expect = 3.3
Identities = 13/33 (39%), Positives = 16/33 (48%), Gaps = 1/33 (3%)
Query: 471 LHSLSKPIIHRDVKSANVLLD-ENFVPKLGDFG 502
L +L IIH D+ NVL D + V DF
Sbjct: 192 LPALGDQIIHGDLHPDNVLFDDDTDVSGFIDFD 224
>gnl|CDD|218536 pfam05282, AAR2, AAR2 protein. This family consists of several
eukaryotic AAR2-like proteins. The yeast protein AAR2 is
involved in splicing pre-mRNA of the a1 cistron and
other genes that are important for cell growth.
Length = 339
Score = 29.6 bits (67), Expect = 4.4
Identities = 16/31 (51%), Positives = 20/31 (64%), Gaps = 2/31 (6%)
Query: 67 DKKW-LQEVIQQEEANNKTEYIGELIAFTFC 96
DK W L+EVI QE NN++ +GEL F F
Sbjct: 203 DKSWYLEEVIAQEYDNNESLLLGEL-QFAFL 232
>gnl|CDD|223733 COG0661, AarF, Predicted unusual protein kinase [General function
prediction only].
Length = 517
Score = 29.6 bits (67), Expect = 5.3
Identities = 11/44 (25%), Positives = 17/44 (38%), Gaps = 7/44 (15%)
Query: 96 CDLERATDGFNRKPYPRRGNKLGEGQFGTVYYGKLKNGMEIAVK 139
+E F +P + V+ LK+G E+AVK
Sbjct: 119 RPIEELFSEFEPEP-------IASASIAQVHRAVLKSGEEVAVK 155
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
0.317 0.133 0.389
Gapped
Lambda K H
0.267 0.0685 0.140
Matrix: BLOSUM62
Gap Penalties: Existence: 11, Extension: 1
Number of Sequences: 44354
Number of Hits to DB: 29,135,928
Number of extensions: 2788051
Number of successful extensions: 3343
Number of sequences better than 10.0: 1
Number of HSP's gapped: 2638
Number of HSP's successfully gapped: 640
Length of query: 593
Length of database: 10,937,602
Length adjustment: 102
Effective length of query: 491
Effective length of database: 6,413,494
Effective search space: 3149025554
Effective search space used: 3149025554
Neighboring words threshold: 11
Window for multiple hits: 40
X1: 16 ( 7.3 bits)
X2: 38 (14.6 bits)
X3: 64 (24.7 bits)
S1: 41 (21.7 bits)
S2: 62 (27.7 bits)