RPS-BLAST 2.2.26 [Sep-21-2011]
Database: CDD.v3.10
44,354 sequences; 10,937,602 total letters
Searching..................................................done
Query= psy8260
(427 letters)
>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 = 424 bits (1090), Expect = e-148
Identities = 203/337 (60%), Positives = 241/337 (71%), Gaps = 39/337 (11%)
Query: 83 SALDSVSGVKVAIKKIARPFQSAVHAKRTYRELRMLKHMNHENVIGLLDVFHSNTCLADF 142
+A D+ +G++VA+KK++RPFQS +HAKRTYRELR+LKHM HENVIGLLDVF L +F
Sbjct: 35 AAFDTKTGLRVAVKKLSRPFQSIIHAKRTYRELRLLKHMKHENVIGLLDVFTPARSLEEF 94
Query: 143 KNVYMVTHLMGADLNNILRTQKLSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAVN 202
+VY+VTHLMGADLNNI++ QKL+DDHVQFL+YQILRGLKYIHSA IIHRDLKPSN+AVN
Sbjct: 95 NDVYLVTHLMGADLNNIVKCQKLTDDHVQFLIYQILRGLKYIHSADIIHRDLKPSNLAVN 154
Query: 203 EDCELKILDFGLARPTENEMTGYVATRWYRAPEIMLNWMHYNQTGVPFYFQDLKPSNIAV 262
EDCELKILDFGLAR T++EMTGYVATRWYRAPEIMLNWMHYNQT
Sbjct: 155 EDCELKILDFGLARHTDDEMTGYVATRWYRAPEIMLNWMHYNQT---------------- 198
Query: 263 NEDCELKILDFGLARPTENEMTGYVATRWYRAPEIMLNWMHYNQTD-IHQLNLIMEMLGT 321
+ I G E++ + TD I QL LI+ ++GT
Sbjct: 199 -----VDIWSVGCI-----------------MAELLTGRTLFPGTDHIDQLKLILRLVGT 236
Query: 322 PPAEFMAKISSDSARKYINSLPLLTKKDFRQVFKGANPQAIDLLSLMLELDSEKRITAEQ 381
P AE + KISS+SAR YI SL + K +F VF GANP A+DLL ML LDS+KRITA Q
Sbjct: 237 PGAELLKKISSESARNYIQSLTQMPKMNFANVFIGANPLAVDLLEKMLVLDSDKRITAAQ 296
Query: 382 ALAHPYLSQYSDPNDEPTSPPYDQSFEDMDLPVDQWK 418
ALAH Y +QY DP+DEP + PYDQSFE DL +D+WK
Sbjct: 297 ALAHAYFAQYHDPDDEPVADPYDQSFESRDLLIDEWK 333
>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 = 412 bits (1061), Expect = e-143
Identities = 195/337 (57%), Positives = 240/337 (71%), Gaps = 37/337 (10%)
Query: 82 SSALDSVSGVKVAIKKIARPFQSAVHAKRTYRELRMLKHMNHENVIGLLDVFHSNTCLAD 141
SA D+ KVA+KK++RPFQS +HA+RTYRELR+LKHM HENVIGLLDVF T + +
Sbjct: 32 CSAYDTRLRQKVAVKKLSRPFQSLIHARRTYRELRLLKHMKHENVIGLLDVFTPATSIEN 91
Query: 142 FKNVYMVTHLMGADLNNILRTQKLSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAV 201
F VY+VT+LMGADLNNI++ QKLSD+HVQFL+YQ+LRGLKYIHSAGIIHRDLKPSN+AV
Sbjct: 92 FNEVYLVTNLMGADLNNIVKCQKLSDEHVQFLIYQLLRGLKYIHSAGIIHRDLKPSNVAV 151
Query: 202 NEDCELKILDFGLARPTENEMTGYVATRWYRAPEIMLNWMHYNQTGVPFYFQDLKPSNIA 261
NEDCEL+ILDFGLAR ++EMTGYVATRWYRAPEIMLNWMHYNQT D+
Sbjct: 152 NEDCELRILDFGLARQADDEMTGYVATRWYRAPEIMLNWMHYNQT------VDIWSVGCI 205
Query: 262 VNEDCELKILDFGLARPTENEMTGYVATRWYRAPEIMLNWMHYNQTDIHQLNLIMEMLGT 321
+ E + K L G Y+ QL IME++GT
Sbjct: 206 MAELLKGKALFPG---------NDYI----------------------DQLKRIMEVVGT 234
Query: 322 PPAEFMAKISSDSARKYINSLPLLTKKDFRQVFKGANPQAIDLLSLMLELDSEKRITAEQ 381
P E + KISS+ ARKYI SLP + ++D +++F+GANP AIDLL ML LDS+KRI+A +
Sbjct: 235 PSPEVLKKISSEHARKYIQSLPHMPQQDLKKIFRGANPLAIDLLEKMLVLDSDKRISASE 294
Query: 382 ALAHPYLSQYSDPNDEPTSPPYDQSFEDMDLPVDQWK 418
ALAHPY SQY DP DEP + PYD+S E+ + +++WK
Sbjct: 295 ALAHPYFSQYHDPEDEPEAEPYDESPENKERTIEEWK 331
>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 = 384 bits (988), Expect = e-132
Identities = 170/336 (50%), Positives = 217/336 (64%), Gaps = 37/336 (11%)
Query: 83 SALDSVSGVKVAIKKIARPFQSAVHAKRTYRELRMLKHMNHENVIGLLDVFHSNTCLADF 142
SALD +G KVAIKK+ RPFQS + AKR YRELR+LKHM HENVIGLLDVF + L F
Sbjct: 33 SALDRRTGAKVAIKKLYRPFQSELFAKRAYRELRLLKHMKHENVIGLLDVFTPDLSLDRF 92
Query: 143 KNVYMVTHLMGADLNNILRTQKLSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAVN 202
+ Y+V MG DL +++ +KLS+D +QFLVYQ+L+GLKYIH+AGIIHRDLKP N+AVN
Sbjct: 93 HDFYLVMPFMGTDLGKLMKHEKLSEDRIQFLVYQMLKGLKYIHAAGIIHRDLKPGNLAVN 152
Query: 203 EDCELKILDFGLARPTENEMTGYVATRWYRAPEIMLNWMHYNQTGVPFYFQDLKPSNIAV 262
EDCELKILDFGLAR T++EMTGYV TRWYRAPE++LNWMHY QT
Sbjct: 153 EDCELKILDFGLARQTDSEMTGYVVTRWYRAPEVILNWMHYTQT---------------- 196
Query: 263 NEDCELKILDFGLARPTENEMTGYVATRWYRAPEIMLNWMHYNQTDIHQLNLIMEMLGTP 322
+ G + + H +Q L IM++ GTP
Sbjct: 197 ----------------VDIWSVGCIMAEMLTGKPLFKGHDHLDQ-----LMEIMKVTGTP 235
Query: 323 PAEFMAKISSDSARKYINSLPLLTKKDFRQVFKGANPQAIDLLSLMLELDSEKRITAEQA 382
EF+ K+ S+ A+ Y+ LP KKDFR + ANP A+++L ML LD+E RITA +A
Sbjct: 236 SKEFVQKLQSEDAKNYVKKLPRFRKKDFRSLLPNANPLAVNVLEKMLVLDAESRITAAEA 295
Query: 383 LAHPYLSQYSDPNDEPTSPPYDQSFEDMDLPVDQWK 418
LAHPY ++ DP DE +PPYD SF+++D +++WK
Sbjct: 296 LAHPYFEEFHDPEDETEAPPYDDSFDEVDQSLEEWK 331
>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 = 362 bits (932), Expect = e-124
Identities = 138/165 (83%), Positives = 154/165 (93%)
Query: 82 SSALDSVSGVKVAIKKIARPFQSAVHAKRTYRELRMLKHMNHENVIGLLDVFHSNTCLAD 141
SA D+ +G KVAIKK++RPFQSA+HAKRTYRELR+LKHM+HENVIGLLDVF + L D
Sbjct: 32 CSAFDTKTGRKVAIKKLSRPFQSAIHAKRTYRELRLLKHMDHENVIGLLDVFTPASSLED 91
Query: 142 FKNVYMVTHLMGADLNNILRTQKLSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAV 201
F++VY+VTHLMGADLNNI++ QKLSDDH+QFLVYQILRGLKYIHSAGIIHRDLKPSNIAV
Sbjct: 92 FQDVYLVTHLMGADLNNIVKCQKLSDDHIQFLVYQILRGLKYIHSAGIIHRDLKPSNIAV 151
Query: 202 NEDCELKILDFGLARPTENEMTGYVATRWYRAPEIMLNWMHYNQT 246
NEDCELKILDFGLAR T++EMTGYVATRWYRAPEIMLNWMHYNQT
Sbjct: 152 NEDCELKILDFGLARHTDDEMTGYVATRWYRAPEIMLNWMHYNQT 196
Score = 315 bits (808), Expect = e-105
Identities = 123/189 (65%), Positives = 138/189 (73%), Gaps = 24/189 (12%)
Query: 254 DLKPSNIAVNEDCELKILDFGLARPTENEMTGYVATRWYRAPEIMLNWMHYNQT------ 307
DLKPSNIAVNEDCELKILDFGLAR T++EMTGYVATRWYRAPEIMLNWMHYNQT
Sbjct: 143 DLKPSNIAVNEDCELKILDFGLARHTDDEMTGYVATRWYRAPEIMLNWMHYNQTVDIWSV 202
Query: 308 ------------------DIHQLNLIMEMLGTPPAEFMAKISSDSARKYINSLPLLTKKD 349
I QL IM ++GTP E + KISS+SAR YI SLP + KKD
Sbjct: 203 GCIMAELLTGKTLFPGSDHIDQLKRIMNLVGTPDEELLQKISSESARNYIQSLPQMPKKD 262
Query: 350 FRQVFKGANPQAIDLLSLMLELDSEKRITAEQALAHPYLSQYSDPNDEPTSPPYDQSFED 409
F++VF GANP AIDLL ML LD +KRITA +ALAHPYL++Y DP DEP +PPYDQSFE
Sbjct: 263 FKEVFSGANPLAIDLLEKMLVLDPDKRITAAEALAHPYLAEYHDPEDEPVAPPYDQSFES 322
Query: 410 MDLPVDQWK 418
DL VD+WK
Sbjct: 323 RDLTVDEWK 331
>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 = 331 bits (851), Expect = e-112
Identities = 157/348 (45%), Positives = 217/348 (62%), Gaps = 48/348 (13%)
Query: 80 IFSSALDSVSGVKVAIKKIARPFQSAVHAKRTYRELRMLKHMNHENVIGLLDVFHSNTCL 139
+ SA+D+ SG KVAIKKI F AKRT REL++L+H H+N+I + D+
Sbjct: 20 VVCSAIDTRSGKKVAIKKIPHAFDVPTLAKRTLRELKILRHFKHDNIIAIRDILRPPG-- 77
Query: 140 ADFKNVYMVTHLMGADLNNILRT-QKLSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSN 198
ADFK+VY+V LM +DL++I+ + Q L+++H+++ +YQ+LRGLKYIHSA +IHRDLKPSN
Sbjct: 78 ADFKDVYVVMDLMESDLHHIIHSDQPLTEEHIRYFLYQLLRGLKYIHSANVIHRDLKPSN 137
Query: 199 IAVNEDCELKILDFGLAR-----PTE--NEMTGYVATRWYRAPEIMLNWMHYNQTGVPFY 251
+ VNEDCEL+I DFG+AR PTE MT YVATRWYRAPE++L+ + T + +
Sbjct: 138 LLVNEDCELRIGDFGMARGLSSSPTEHKYFMTEYVATRWYRAPELLLS-LPEYTTAIDMW 196
Query: 252 FQDLKPSNIAVNEDCELKILDFGLARPTENEMTGYVATRWYRAPEIMLNWMHYNQTDIHQ 311
+V C I EM G R + +Y +HQ
Sbjct: 197 ---------SVG--C---IF---------AEMLG-------RRQ--LFPGKNY----VHQ 220
Query: 312 LNLIMEMLGTPPAEFMAKISSDSARKYINSLPLLTKKDFRQVFKGANPQAIDLLSLMLEL 371
L LI+ +LG+P E + +I SD RKYI +LP + ++F A+P+A+DLLS ML+
Sbjct: 221 LKLILSVLGSPSEEVLNRIGSDRVRKYIQNLPRKQPVPWSKIFPKASPEALDLLSQMLQF 280
Query: 372 DSEKRITAEQALAHPYLSQYSDPNDEPT-SPPYDQSFEDMDLPVDQWK 418
D E+RIT EQAL HP+L+QY DP+DEPT PP+D FE ++L +Q K
Sbjct: 281 DPEERITVEQALQHPFLAQYHDPDDEPTCPPPFDFDFEAIELSREQLK 328
>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 = 331 bits (849), Expect = e-111
Identities = 151/337 (44%), Positives = 208/337 (61%), Gaps = 43/337 (12%)
Query: 83 SALDSVSGVKVAIKKIARPFQSAVHAKRTYRELRMLKHMNHENVIGLLDVFHSNTCLADF 142
SA D ++G VAIKKI +PF + V AKRTYREL++LKH+ HEN+I L D+F ++
Sbjct: 28 SARDQLTGQNVAIKKIMKPFSTPVLAKRTYRELKLLKHLRHENIISLSDIF-----ISPL 82
Query: 143 KNVYMVTHLMGADLNNILRTQKLSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAVN 202
+++Y VT L+G DL+ +L ++ L +Q+ +YQILRGLKY+HSAG++HRDLKPSNI +N
Sbjct: 83 EDIYFVTELLGTDLHRLLTSRPLEKQFIQYFLYQILRGLKYVHSAGVVHRDLKPSNILIN 142
Query: 203 EDCELKILDFGLARPTENEMTGYVATRWYRAPEIMLNWMHYNQTGVPFYFQDLKPSNIAV 262
E+C+LKI DFGLAR + +MTGYV+TR+YRAPEIML W Y+ D+ +
Sbjct: 143 ENCDLKICDFGLARIQDPQMTGYVSTRYYRAPEIMLTWQKYDVE------VDIWSAGCIF 196
Query: 263 NEDCELKILDFGLARPTENEMTGYVATRWYRAPEIMLNWMHYNQTDIHQLNLIMEMLGTP 322
E E K L G + ++Q ++I ++LGTP
Sbjct: 197 AEMLEGKPLFPG-------------------------------KDHVNQFSIITDLLGTP 225
Query: 323 PAEFMAKISSDSARKYINSLPLLTKKDFRQVFKGANPQAIDLLSLMLELDSEKRITAEQA 382
P + + I S++ +++ SLP F + FK A+P AIDLL ML D +KRI+A +A
Sbjct: 226 PDDVINTICSENTLRFVQSLPKREPVPFSEKFKNADPSAIDLLEKMLVFDPQKRISAAEA 285
Query: 383 LAHPYLSQYSDPNDEPTSPP-YDQSFEDMDLPVDQWK 418
LAHPYL+ Y DP DEP + +D SF D DLPVD WK
Sbjct: 286 LAHPYLAPYHDPTDEPVAEEKFDWSFNDADLPVDTWK 322
>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 = 283 bits (726), Expect = 5e-93
Identities = 90/170 (52%), Positives = 123/170 (72%), Gaps = 8/170 (4%)
Query: 83 SALDSVSGVKVAIKKIARPFQSAVHAKRTYRELRMLKHMNHENVIGLLDVFHSNTCLADF 142
SA+D +G KVAIKKI+ F + AKR RE+++L+H+ HEN+IGLLD+ + DF
Sbjct: 18 SAVDKRTGRKVAIKKISNVFDDLIDAKRILREIKLLRHLRHENIIGLLDILRPPS-PEDF 76
Query: 143 KNVYMVTHLMGADLNNILRT-QKLSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAV 201
+VY+VT LM DL+ ++++ Q L+DDH+Q+ +YQILRGLKY+HSA +IHRDLKPSNI V
Sbjct: 77 NDVYIVTELMETDLHKVIKSPQPLTDDHIQYFLYQILRGLKYLHSANVIHRDLKPSNILV 136
Query: 202 NEDCELKILDFGLAR------PTENEMTGYVATRWYRAPEIMLNWMHYNQ 245
N +C+LKI DFGLAR + +T YV TRWYRAPE++L+ Y +
Sbjct: 137 NSNCDLKICDFGLARGVDPDEDEKGFLTEYVVTRWYRAPELLLSSSRYTK 186
Score = 246 bits (631), Expect = 8e-79
Identities = 90/197 (45%), Positives = 116/197 (58%), Gaps = 32/197 (16%)
Query: 254 DLKPSNIAVNEDCELKILDFGLAR------PTENEMTGYVATRWYRAPEIMLNWMHYNQT 307
DLKPSNI VN +C+LKI DFGLAR + +T YV TRWYRAPE++L+ Y +
Sbjct: 128 DLKPSNILVNSNCDLKICDFGLARGVDPDEDEKGFLTEYVVTRWYRAPELLLSSSRYTKA 187
Query: 308 -D-----------------------IHQLNLIMEMLGTPPAEFMAKISSDSARKYINSLP 343
D I QLNLI+E+LGTP E + I+S+ AR Y+ SLP
Sbjct: 188 IDIWSVGCIFAELLTRKPLFPGRDYIDQLNLIVEVLGTPSEEDLKFITSEKARNYLKSLP 247
Query: 344 LLTKKDFRQVFKGANPQAIDLLSLMLELDSEKRITAEQALAHPYLSQYSDPNDEP--TSP 401
KK ++F GA+P+AIDLL ML D +KRITA++ALAHPYL+Q DP DEP P
Sbjct: 248 KKPKKPLSKLFPGASPEAIDLLEKMLVFDPKKRITADEALAHPYLAQLHDPEDEPVAKPP 307
Query: 402 PYDQSFEDMDLPVDQWK 418
F+D +L ++ K
Sbjct: 308 FDFDFFDDDELTEEELK 324
>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 = 262 bits (671), Expect = 1e-84
Identities = 113/164 (68%), Positives = 130/164 (79%), Gaps = 1/164 (0%)
Query: 83 SALDSVSGVKVAIKKIARPFQSAVHAKRTYRELRMLKHMNHENVIGLLDVFHSNTCLADF 142
SA+D +G KVAIKK++RPFQS + AKR YREL +LKHM HENVIGLLDVF S +F
Sbjct: 33 SAIDKRTGEKVAIKKLSRPFQSEIFAKRAYRELTLLKHMQHENVIGLLDVFTSAVSGDEF 92
Query: 143 KNVYMVTHLMGADLNNILRTQKLSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAVN 202
++ Y+V M DL I LS+D VQ+LVYQ+L GLKYIHSAGIIHRDLKP N+AVN
Sbjct: 93 QDFYLVMPYMQTDLQKI-MGHPLSEDKVQYLVYQMLCGLKYIHSAGIIHRDLKPGNLAVN 151
Query: 203 EDCELKILDFGLARPTENEMTGYVATRWYRAPEIMLNWMHYNQT 246
EDCELKILDFGLAR + EMTGYV TRWYRAPE++LNWMHYNQT
Sbjct: 152 EDCELKILDFGLARHADAEMTGYVVTRWYRAPEVILNWMHYNQT 195
Score = 224 bits (573), Expect = 4e-70
Identities = 98/190 (51%), Positives = 122/190 (64%), Gaps = 24/190 (12%)
Query: 253 QDLKPSNIAVNEDCELKILDFGLARPTENEMTGYVATRWYRAPEIMLNWMHYNQT-DI-- 309
+DLKP N+AVNEDCELKILDFGLAR + EMTGYV TRWYRAPE++LNWMHYNQT DI
Sbjct: 141 RDLKPGNLAVNEDCELKILDFGLARHADAEMTGYVVTRWYRAPEVILNWMHYNQTVDIWS 200
Query: 310 ---------------------HQLNLIMEMLGTPPAEFMAKISSDSARKYINSLPLLTKK 348
QL I+++ G P EF+ K+ +A+ YI SLP +K
Sbjct: 201 VGCIMAEMLTGKTLFKGKDYLDQLTQILKVTGVPGPEFVQKLEDKAAKSYIKSLPKYPRK 260
Query: 349 DFRQVFKGANPQAIDLLSLMLELDSEKRITAEQALAHPYLSQYSDPNDEPTSPPYDQSFE 408
DF +F A+PQA+DLL MLELD +KR+TA +AL HPY + D ++E PYD S E
Sbjct: 261 DFSTLFPKASPQAVDLLEKMLELDVDKRLTATEALEHPYFDSFRDADEETEQQPYDDSLE 320
Query: 409 DMDLPVDQWK 418
+ L VD+WK
Sbjct: 321 NEKLSVDEWK 330
>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 = 238 bits (608), Expect = 3e-75
Identities = 140/356 (39%), Positives = 201/356 (56%), Gaps = 58/356 (16%)
Query: 80 IFSSALDSVSGVKVAIKKIARPFQSAVHAKRTYRELRMLKHMNHENVIGLLDVFHSNTCL 139
I +A D+V G+ VA+KK++RPFQ+ HAKR YREL +LK +NH+N+I LL+VF L
Sbjct: 36 IVCAAFDTVLGINVAVKKLSRPFQNQTHAKRAYRELVLLKCVNHKNIISLLNVFTPQKSL 95
Query: 140 ADFKNVYMVTHLMGADLNNILRTQKLSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNI 199
+F++VY+V LM A+L ++ + L + + +L+YQ+L G+K++HSAGIIHRDLKPSNI
Sbjct: 96 EEFQDVYLVMELMDANLCQVIHME-LDHERMSYLLYQMLCGIKHLHSAGIIHRDLKPSNI 154
Query: 200 AVNEDCELKILDFGLARP--TENEMTGYVATRWYRAPEIMLNWMHYNQTGVPFYFQDLKP 257
V DC LKILDFGLAR T MT YV TR+YRAPE++L M Y +
Sbjct: 155 VVKSDCTLKILDFGLARTACTNFMMTPYVVTRYYRAPEVILG-MGYKEN----------- 202
Query: 258 SNIAVNEDCELKILDFGLARPTENEMTGYVATRWYRAPEIMLNWMHYNQTD-IHQLNLIM 316
+ I G + G E++ + + TD I Q N ++
Sbjct: 203 ----------VDIWSVGC-------IMG----------ELVKGSVIFQGTDHIDQWNKVI 235
Query: 317 EMLGTPPAEFMAKISSDSARKYINSLPLLTKKDFRQVF------------KGANPQAIDL 364
E LGTP AEFM ++ + R Y+ + P F ++F K QA DL
Sbjct: 236 EQLGTPSAEFMNRL-QPTVRNYVENRPQYPGISFEELFPDWIFPSESERDKLKTSQARDL 294
Query: 365 LSLMLELDSEKRITAEQALAHPYLSQYSDPNDEPTSPP--YDQSFEDMDLPVDQWK 418
LS ML +D +KRI+ ++AL HPY++ + DP + PP YD E+ + +++WK
Sbjct: 295 LSKMLVIDPDKRISVDEALRHPYITVWYDPAEAEAPPPQIYDAQLEEREHAIEEWK 350
>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 = 236 bits (603), Expect = 1e-74
Identities = 90/170 (52%), Positives = 120/170 (70%), Gaps = 8/170 (4%)
Query: 80 IFSSALDSVSGVKVAIKKIARPFQSAVHAKRTYRELRMLKHMNHENVIGLLDVFHSNTCL 139
+ SA +GVKVAIKKI+ PF+ +RT RE+++L+ HEN+IG+LD+ +
Sbjct: 20 MVCSATHKPTGVKVAIKKIS-PFEHQTFCQRTLREIKILRRFKHENIIGILDIIRPPS-F 77
Query: 140 ADFKNVYMVTHLMGADLNNILRTQKLSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNI 199
F +VY+V LM DL +++TQ LS+DH+Q+ +YQILRGLKYIHSA ++HRDLKPSN+
Sbjct: 78 ESFNDVYIVQELMETDLYKLIKTQHLSNDHIQYFLYQILRGLKYIHSANVLHRDLKPSNL 137
Query: 200 AVNEDCELKILDFGLARPTENE------MTGYVATRWYRAPEIMLNWMHY 243
+N +C+LKI DFGLAR + E +T YVATRWYRAPEIMLN Y
Sbjct: 138 LLNTNCDLKICDFGLARIADPEHDHTGFLTEYVATRWYRAPEIMLNSKGY 187
Score = 205 bits (523), Expect = 9e-63
Identities = 93/198 (46%), Positives = 116/198 (58%), Gaps = 34/198 (17%)
Query: 254 DLKPSNIAVNEDCELKILDFGLARPTENE------MTGYVATRWYRAPEIMLNWMHYNQT 307
DLKPSN+ +N +C+LKI DFGLAR + E +T YVATRWYRAPEIMLN Y +
Sbjct: 131 DLKPSNLLLNTNCDLKICDFGLARIADPEHDHTGFLTEYVATRWYRAPEIMLNSKGYTKA 190
Query: 308 -DI-----------------------HQLNLIMEMLGTPPAEFMAKISSDSARKYINSLP 343
DI HQLNLI+ +LGTP E + I S AR YI SLP
Sbjct: 191 IDIWSVGCILAEMLSNRPLFPGKDYLHQLNLILGVLGTPSQEDLNCIISLRARNYIKSLP 250
Query: 344 LLTKKDFRQVFKGANPQAIDLLSLMLELDSEKRITAEQALAHPYLSQYSDPNDEPTSP-- 401
K + ++F A+P+A+DLL ML + KRIT E+ALAHPYL QY DP+DEP +
Sbjct: 251 FKPKVPWNKLFPNADPKALDLLDKMLTFNPHKRITVEEALAHPYLEQYHDPSDEPVAEEP 310
Query: 402 -PYDQSFEDMDLPVDQWK 418
P+D D DLP ++ K
Sbjct: 311 FPFDFELFD-DLPKEKLK 327
>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 = 226 bits (578), Expect = 2e-70
Identities = 127/365 (34%), Positives = 176/365 (48%), Gaps = 69/365 (18%)
Query: 83 SALDSVSGVKVAIKKIARPFQSAVHAKRTYRELRMLKHMNHENVIGLLDVFHSNTCLADF 142
S D G +VA+KK+ FQ+ V KR +REL+ML H+NV+ LD+ + F
Sbjct: 18 SVTDPRDGKRVALKKMPNVFQNLVSCKRVFRELKMLCFFKHDNVLSALDILQPPH-IDPF 76
Query: 143 KNVYMVTHLMGADLNN-ILRTQKLSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAV 201
+ +Y+VT LM +DL+ I+ Q LS DHV+ +YQILRGLKY+HSAGI+HRD+KP N+ V
Sbjct: 77 EEIYVVTELMQSDLHKIIVSPQPLSSDHVKVFLYQILRGLKYLHSAGILHRDIKPGNLLV 136
Query: 202 NEDCELKILDFGLARPTE----NEMTGYVATRWYRAPEIMLNWMHYNQTGVPFYFQDLKP 257
N +C LKI DFGLAR E MT V T++YRAPEI++ HY D+
Sbjct: 137 NSNCVLKICDFGLARVEEPDESKHMTQEVVTQYYRAPEILMGSRHYTSA------VDIWS 190
Query: 258 SNIAVNEDCELKILDFGLARPTENEMTGYVATRWYRAPEIMLNWMHYNQTDIHQLNLIME 317
E +IL F P + QL+LI +
Sbjct: 191 VGCIFAELLGRRIL-FQAQSPIQ------------------------------QLDLITD 219
Query: 318 MLGTPPAEFMAKISSDSARKYINSLPLLTKKDFRQVFKGANP---QAIDLLSLMLELDSE 374
+LGTP E M + + AR +I P ++ ++ +A+ LL ML D +
Sbjct: 220 LLGTPSLEAMRS-ACEGARAHILRGP-HKPPSLPVLYTLSSQATHEAVHLLCRMLVFDPD 277
Query: 375 KRITAEQALAHPYLS---------------------QYSDPNDEPTSPPYDQSFEDMDLP 413
KRI+A ALAHPYL Y+ + +PP+D +E
Sbjct: 278 KRISAADALAHPYLDEGRLRYHTCMCKCCYTTSGGRVYTSDFEPSANPPFDDEYEKNLTS 337
Query: 414 VDQWK 418
V Q K
Sbjct: 338 VRQVK 342
>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 = 224 bits (572), Expect = 6e-70
Identities = 90/168 (53%), Positives = 119/168 (70%), Gaps = 5/168 (2%)
Query: 80 IFSSALDSVSGVKVAIKKIARPFQSAVHAKRTYRELRMLKHMNHENVIGLLDVFHSNTCL 139
I SA +S + KVAIKKIA F + + AKRT RE+++L+H++HENVI + D+
Sbjct: 20 IVCSAKNSETNEKVAIKKIANAFDNRIDAKRTLREIKLLRHLDHENVIAIKDIMPPP-HR 78
Query: 140 ADFKNVYMVTHLMGADLNNILR-TQKLSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSN 198
F +VY+V LM DL+ I+R +Q LSDDH Q+ +YQ+LRGLKYIHSA ++HRDLKPSN
Sbjct: 79 EAFNDVYIVYELMDTDLHQIIRSSQTLSDDHCQYFLYQLLRGLKYIHSANVLHRDLKPSN 138
Query: 199 IAVNEDCELKILDFGLARP---TENEMTGYVATRWYRAPEIMLNWMHY 243
+ +N +C+LKI DFGLAR + MT YV TRWYRAPE++LN Y
Sbjct: 139 LLLNANCDLKICDFGLARTTSEKGDFMTEYVVTRWYRAPELLLNCSEY 186
Score = 188 bits (480), Expect = 3e-56
Identities = 86/193 (44%), Positives = 110/193 (56%), Gaps = 28/193 (14%)
Query: 254 DLKPSNIAVNEDCELKILDFGLARP---TENEMTGYVATRWYRAPEIMLNWMHYNQ---- 306
DLKPSN+ +N +C+LKI DFGLAR + MT YV TRWYRAPE++LN Y
Sbjct: 133 DLKPSNLLLNANCDLKICDFGLARTTSEKGDFMTEYVVTRWYRAPELLLNCSEYTTAIDV 192
Query: 307 -------------------TD-IHQLNLIMEMLGTPPAEFMAKISSDSARKYINSLPLLT 346
D +HQL LI E+LG+P E + I ++ AR+YI SLP
Sbjct: 193 WSVGCIFAELLGRKPLFPGKDYVHQLKLITELLGSPSEEDLGFIRNEKARRYIRSLPYTP 252
Query: 347 KKDFRQVFKGANPQAIDLLSLMLELDSEKRITAEQALAHPYLSQYSDPNDEPTSP-PYDQ 405
++ F ++F ANP AIDLL ML D KRIT E+ALAHPYL+ DP+DEP P+
Sbjct: 253 RQSFARLFPHANPLAIDLLEKMLVFDPSKRITVEEALAHPYLASLHDPSDEPVCQTPFSF 312
Query: 406 SFEDMDLPVDQWK 418
FE+ L + K
Sbjct: 313 DFEEDALTEEDIK 325
>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 = 223 bits (569), Expect = 3e-69
Identities = 136/356 (38%), Positives = 199/356 (55%), Gaps = 58/356 (16%)
Query: 80 IFSSALDSVSGVKVAIKKIARPFQSAVHAKRTYRELRMLKHMNHENVIGLLDVFHSNTCL 139
I +A D++ VAIKK++RPFQ+ HAKR YREL ++K +NH+N+IGLL+VF L
Sbjct: 39 IVCAAYDAILERNVAIKKLSRPFQNQTHAKRAYRELVLMKCVNHKNIIGLLNVFTPQKSL 98
Query: 140 ADFKNVYMVTHLMGADLNNILRTQKLSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNI 199
+F++VY+V LM A+L +++ + L + + +L+YQ+L G+K++HSAGIIHRDLKPSNI
Sbjct: 99 EEFQDVYIVMELMDANLCQVIQME-LDHERMSYLLYQMLCGIKHLHSAGIIHRDLKPSNI 157
Query: 200 AVNEDCELKILDFGLARP--TENEMTGYVATRWYRAPEIMLNWMHYNQTGVPFYFQDLKP 257
V DC LKILDFGLAR T MT YV TR+YRAPE++L M Y + D+
Sbjct: 158 VVKSDCTLKILDFGLARTAGTSFMMTPYVVTRYYRAPEVILG-MGYKEN------VDIWS 210
Query: 258 SNIAVNEDCELKILDFGLARPTENEMTGYVATRWYRAPEIMLNWMHYNQTD-IHQLNLIM 316
+ E + +L + TD I Q N ++
Sbjct: 211 VGCIMGEMIKGGVL--------------------------------FPGTDHIDQWNKVI 238
Query: 317 EMLGTPPAEFMAKISSDSARKYINSLPLLTKKDFRQVF------------KGANPQAIDL 364
E LGTP EFM K+ + R Y+ + P F ++F K QA DL
Sbjct: 239 EQLGTPCPEFMKKLQP-TVRTYVENRPKYAGYSFEKLFPDVLFPADSEHNKLKASQARDL 297
Query: 365 LSLMLELDSEKRITAEQALAHPYLSQYSDPNDEPTSPPY--DQSFEDMDLPVDQWK 418
LS ML +D+ KRI+ ++AL HPY++ + DP++ PP D+ ++ + +++WK
Sbjct: 298 LSKMLVIDASKRISVDEALQHPYINVWYDPSEAEAPPPKIPDKQLDEREHTIEEWK 353
>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 = 220 bits (561), Expect = 3e-68
Identities = 140/355 (39%), Positives = 197/355 (55%), Gaps = 56/355 (15%)
Query: 80 IFSSALDSVSGVKVAIKKIARPFQSAVHAKRTYRELRMLKHMNHENVIGLLDVFHSNTCL 139
I +A D+V VAIKK++RPFQ+ HAKR YREL ++K +NH+N+I LL+VF L
Sbjct: 32 IVCAAYDAVLDRNVAIKKLSRPFQNQTHAKRAYRELVLMKCVNHKNIISLLNVFTPQKSL 91
Query: 140 ADFKNVYMVTHLMGADLNNILRTQKLSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNI 199
+F++VY+V LM A+L +++ + L + + +L+YQ+L G+K++HSAGIIHRDLKPSNI
Sbjct: 92 EEFQDVYLVMELMDANLCQVIQME-LDHERMSYLLYQMLCGIKHLHSAGIIHRDLKPSNI 150
Query: 200 AVNEDCELKILDFGLARP--TENEMTGYVATRWYRAPEIMLNWMHYNQTGVPFYFQDLKP 257
V DC LKILDFGLAR T MT YV TR+YRAPE++L M Y + D+
Sbjct: 151 VVKSDCTLKILDFGLARTAGTSFMMTPYVVTRYYRAPEVILG-MGYKEN------VDIWS 203
Query: 258 SNIAVNEDCELKILDFGLARPTENEMTGYVATRWYRAPEIMLNWMHYNQTDIHQLNLIME 317
+ E KIL G R Y I Q N ++E
Sbjct: 204 VGCIMGEMVRHKILFPG---------------RDY----------------IDQWNKVIE 232
Query: 318 MLGTPPAEFMAKISSDSARKYINSLPLLTKKDFRQVF------------KGANPQAIDLL 365
LGTP EFM K+ + R Y+ + P F ++F K QA DLL
Sbjct: 233 QLGTPCPEFMKKLQP-TVRNYVENRPKYAGLTFPKLFPDSLFPADSEHNKLKASQARDLL 291
Query: 366 SLMLELDSEKRITAEQALAHPYLSQYSDPNDEPTSPP--YDQSFEDMDLPVDQWK 418
S ML +D KRI+ ++AL HPY++ + DP + PP YD+ ++ + +++WK
Sbjct: 292 SKMLVIDPAKRISVDEALQHPYINVWYDPAEVEAPPPQIYDKQLDEREHTIEEWK 346
>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 = 210 bits (537), Expect = 8e-65
Identities = 114/346 (32%), Positives = 171/346 (49%), Gaps = 82/346 (23%)
Query: 83 SALDSVSGVKVAIKKIARPFQSAVHAKRTYRELRMLKHMNHENVIGLLDVFHSNTCLADF 142
SA+D+ +G KVAIKKI F+ A R RE+++L+ + H +++ + + + +F
Sbjct: 18 SAIDTHTGEKVAIKKINDVFEHVSDATRILREIKLLRLLRHPDIVEIKHIMLPPS-RREF 76
Query: 143 KNVYMVTHLMGADLNNILRTQK-LSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAV 201
K++Y+V LM +DL+ +++ L+ +H QF +YQ+LR LKYIH+A + HRDLKP NI
Sbjct: 77 KDIYVVFELMESDLHQVIKANDDLTPEHHQFFLYQLLRALKYIHTANVFHRDLKPKNILA 136
Query: 202 NEDCELKILDFGLARPTENEMTGYVATRWYRAPEIMLNWMHYNQTGVPFYFQDLKPSNIA 261
N DC+LKI DFGLAR +N T
Sbjct: 137 NADCKLKICDFGLARV------------------------AFNDT--------------- 157
Query: 262 VNEDCELKILDFGLARPTENEMTGYVATRWYRAPEIMLNWM--HYNQTDI---------- 309
PT T YVATRWYRAPE+ ++ + DI
Sbjct: 158 ----------------PTAIFWTDYVATRWYRAPELCGSFFSKYTPAIDIWSIGCIFAEV 201
Query: 310 -------------HQLNLIMEMLGTPPAEFMAKISSDSARKYINSLPLLTKKDFRQVFKG 356
HQL+LI ++LGTP E ++++ ++ AR+Y++S+ F Q F
Sbjct: 202 LTGKPLFPGKNVVHQLDLITDLLGTPSPETISRVRNEKARRYLSSMRKKQPVPFSQKFPN 261
Query: 357 ANPQAIDLLSLMLELDSEKRITAEQALAHPYLSQYSDPNDEPTSPP 402
A+P A+ LL +L D + R TAE+ALA PY + EP++ P
Sbjct: 262 ADPLALRLLERLLAFDPKDRPTAEEALADPYFKGLAKVEREPSAQP 307
>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 = 210 bits (536), Expect = 2e-64
Identities = 88/161 (54%), Positives = 119/161 (73%), Gaps = 3/161 (1%)
Query: 80 IFSSALDSVSGVKVAIKKIARPFQSAVHAKRTYRELRMLKHMNHENVIGLLDVFHSNTCL 139
I +A D+V+G VAIKK++RPFQ+ HAKR YREL ++K +NH+N+IGLL+VF L
Sbjct: 31 IVCAAYDTVTGQNVAIKKLSRPFQNVTHAKRAYRELVLMKLVNHKNIIGLLNVFTPQKSL 90
Query: 140 ADFKNVYMVTHLMGADLNNILRTQKLSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNI 199
+F++VY+V LM A+L +++ L + + +L+YQ+L G+K++HSAGIIHRDLKPSNI
Sbjct: 91 EEFQDVYLVMELMDANLCQVIQMD-LDHERMSYLLYQMLCGIKHLHSAGIIHRDLKPSNI 149
Query: 200 AVNEDCELKILDFGLARPTENE--MTGYVATRWYRAPEIML 238
V DC LKILDFGLAR MT YV TR+YRAPE++L
Sbjct: 150 VVKSDCTLKILDFGLARTAGTSFMMTPYVVTRYYRAPEVIL 190
Score = 155 bits (393), Expect = 2e-43
Identities = 81/208 (38%), Positives = 108/208 (51%), Gaps = 43/208 (20%)
Query: 253 QDLKPSNIAVNEDCELKILDFGLARPTENE--MTGYVATRWYRAPEIMLNWMHYNQ---- 306
+DLKPSNI V DC LKILDFGLAR MT YV TR+YRAPE++L M Y +
Sbjct: 142 RDLKPSNIVVKSDCTLKILDFGLARTAGTSFMMTPYVVTRYYRAPEVILG-MGYKENVDI 200
Query: 307 -------------------TD-IHQLNLIMEMLGTPPAEFMAKISSDSARKYINSLPLLT 346
TD I Q N I+E LGTP EFM+++ + R Y+ + P
Sbjct: 201 WSVGCIMGEMIRGTVLFPGTDHIDQWNKIIEQLGTPSDEFMSRLQP-TVRNYVENRPKYA 259
Query: 347 KKDFRQVFKGAN-------------PQAIDLLSLMLELDSEKRITAEQALAHPYLSQYSD 393
F ++F QA DLLS ML +D EKRI+ + AL HPY++ + D
Sbjct: 260 GYSFEELFPDVLFPPDSESHNKLKASQARDLLSKMLVIDPEKRISVDDALQHPYINVWYD 319
Query: 394 PN--DEPTSPPYDQSFEDMDLPVDQWKG 419
P+ + P PYD S ++ + V++WK
Sbjct: 320 PSEVEAPPPAPYDHSIDEREHTVEEWKE 347
>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 = 196 bits (501), Expect = 2e-59
Identities = 91/190 (47%), Positives = 113/190 (59%), Gaps = 32/190 (16%)
Query: 254 DLKPSNIAVNEDCELKILDFGLAR-----PTENE--MTGYVATRWYRAPEIMLNWMHYNQ 306
DLKP N+ VN DCELKI DFGLAR P EN MT YVATRWYRAPEIML++ Y +
Sbjct: 130 DLKPGNLLVNADCELKICDFGLARGFSENPGENAGFMTEYVATRWYRAPEIMLSFQSYTK 189
Query: 307 T-DI-----------------------HQLNLIMEMLGTPPAEFMAKISSDSARKYINSL 342
D+ QLN I+++LGTP E +++I S A+ YI SL
Sbjct: 190 AIDVWSVGCILAELLGRKPVFKGKDYVDQLNQILQVLGTPDEETLSRIGSPKAQNYIRSL 249
Query: 343 PLLTKKDFRQVFKGANPQAIDLLSLMLELDSEKRITAEQALAHPYLSQYSDPNDEPT-SP 401
P + KK F +F ANP A+DLL +L D KRI+ E+AL HPYL+ + DP+DEP
Sbjct: 250 PNIPKKPFESIFPNANPLALDLLEKLLAFDPTKRISVEEALEHPYLAIWHDPDDEPVCQK 309
Query: 402 PYDQSFEDMD 411
P+D SFE D
Sbjct: 310 PFDFSFESED 319
Score = 196 bits (499), Expect = 4e-59
Identities = 89/169 (52%), Positives = 108/169 (63%), Gaps = 17/169 (10%)
Query: 87 SVSGVKVAIKKIARPFQSAVHAKRTYRELRMLKHM-NHENVIGLLD---VFHSNTCLADF 142
+ VAIKKI F + AKR REL++L+H H+N+ L D VF N F
Sbjct: 24 TSEEETVAIKKITNVFSKKILAKRALRELKLLRHFRGHKNITCLYDMDIVFPGN-----F 78
Query: 143 KNVYMVTHLMGADLNNILRT-QKLSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAV 201
+Y+ LM ADL+ I+R+ Q L+D H Q +YQIL GLKYIHSA ++HRDLKP N+ V
Sbjct: 79 NELYLYEELMEADLHQIIRSGQPLTDAHFQSFIYQILCGLKYIHSANVLHRDLKPGNLLV 138
Query: 202 NEDCELKILDFGLAR-----PTENE--MTGYVATRWYRAPEIMLNWMHY 243
N DCELKI DFGLAR P EN MT YVATRWYRAPEIML++ Y
Sbjct: 139 NADCELKICDFGLARGFSENPGENAGFMTEYVATRWYRAPEIMLSFQSY 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 = 193 bits (492), Expect = 1e-58
Identities = 69/168 (41%), Positives = 100/168 (59%), Gaps = 11/168 (6%)
Query: 83 SALDSVSGVKVAIKKIARPFQSAVHAKRTYRELRMLKHMNHENVIGLLDVFHSNTCLADF 142
A D ++G VAIKKI F+S K RE+++LK +NH N+I LLDVF
Sbjct: 17 KARDKLTGEIVAIKKIKLRFESEGIPKTALREIKLLKELNHPNIIKLLDVFRHK------ 70
Query: 143 KNVYMVTHLMGADLNNILRTQK--LSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIA 200
++Y+V M DL +++ ++ L + ++ +YQ+L+GL + HS GI+HRDLKP N+
Sbjct: 71 GDLYLVFEFMDTDLYKLIKDRQRGLPESLIKSYLYQLLQGLAFCHSHGILHRDLKPENLL 130
Query: 201 VNEDCELKILDFGLAR---PTENEMTGYVATRWYRAPEIMLNWMHYNQ 245
+N + LK+ DFGLAR T YV TRWYRAPE++L Y+
Sbjct: 131 INTEGVLKLADFGLARSFGSPVRPYTHYVVTRWYRAPELLLGDKGYST 178
Score = 137 bits (347), Expect = 1e-37
Identities = 68/162 (41%), Positives = 82/162 (50%), Gaps = 28/162 (17%)
Query: 254 DLKPSNIAVNEDCELKILDFGLAR---PTENEMTGYVATRWYRAPEIMLNWMHYNQ---- 306
DLKP N+ +N + LK+ DFGLAR T YV TRWYRAPE++L Y+
Sbjct: 123 DLKPENLLINTEGVLKLADFGLARSFGSPVRPYTHYVVTRWYRAPELLLGDKGYSTPVDI 182
Query: 307 --------------------TDIHQLNLIMEMLGTPPAEFMAKISSDSARKYINSLPLLT 346
++I QL I LGTP E K +S AR Y S P
Sbjct: 183 WSVGCIFAELLSRRPLFPGKSEIDQLFKIFRTLGTPDPEVWPKFTS-LARNYKFSFPKKA 241
Query: 347 KKDFRQVFKGANPQAIDLLSLMLELDSEKRITAEQALAHPYL 388
++F A+PQA+DLLS ML D KRITAEQALAHPY
Sbjct: 242 GMPLPKLFPNASPQALDLLSQMLHYDPHKRITAEQALAHPYF 283
>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 = 191 bits (487), Expect = 2e-57
Identities = 77/174 (44%), Positives = 111/174 (63%), Gaps = 14/174 (8%)
Query: 84 ALDSVSGVKVAIKKIARPFQSAVHAKRTYRELRMLKHM-NHENVIGLLDVFHSNTCLADF 142
A+D + VA+KKI F++A A+RT+RE+ L+ + +H N++ LL+V + +
Sbjct: 26 AIDRRTKEVVALKKIFDAFRNATDAQRTFREIMFLQELGDHPNIVKLLNVIKA----END 81
Query: 143 KNVYMVTHLMGADLNNILRTQKLSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAVN 202
K++Y+V M DL+ ++R L D H ++++YQ+L+ LKYIHS +IHRDLKPSNI +N
Sbjct: 82 KDIYLVFEYMETDLHAVIRANILEDVHKRYIMYQLLKALKYIHSGNVIHRDLKPSNILLN 141
Query: 203 EDCELKILDFGLAR--------PTENEMTGYVATRWYRAPEIMLNWMHYNQTGV 248
DC +K+ DFGLAR P +T YVATRWYRAPEI+L Y GV
Sbjct: 142 SDCRVKLADFGLARSLSELEENPENPVLTDYVATRWYRAPEILLGSTRYT-KGV 194
Score = 164 bits (418), Expect = 3e-47
Identities = 72/194 (37%), Positives = 103/194 (53%), Gaps = 38/194 (19%)
Query: 254 DLKPSNIAVNEDCELKILDFGLAR--------PTENEMTGYVATRWYRAPEIMLNWMHYN 305
DLKPSNI +N DC +K+ DFGLAR P +T YVATRWYRAPEI+L Y
Sbjct: 132 DLKPSNILLNSDCRVKLADFGLARSLSELEENPENPVLTDYVATRWYRAPEILLGSTRYT 191
Query: 306 ------------------------QTDIHQLNLIMEMLGTPPAEFMAKISSDSARKYINS 341
+ ++QL I+E++G P AE + I S A ++S
Sbjct: 192 KGVDMWSVGCILGEMLLGKPLFPGTSTLNQLEKIIEVIGPPSAEDIESIKSPFAATMLDS 251
Query: 342 LPLLTKKDFRQVFKGANPQAIDLLSLMLELDSEKRITAEQALAHPYLSQYSDPNDEPTSP 401
LP +K ++ A+ A+DLL +L + KR+TAE+AL HPY++Q+ +P+DEP P
Sbjct: 252 LPSRPRKPLDELLPKASDDALDLLKKLLVFNPNKRLTAEEALEHPYVAQFHNPSDEPVLP 311
Query: 402 PYDQSFEDMDLPVD 415
+ +P+D
Sbjct: 312 ------YPITIPLD 319
>gnl|CDD|214567 smart00220, S_TKc, Serine/Threonine protein kinases, catalytic
domain. Phosphotransferases. Serine or
threonine-specific kinase subfamily.
Length = 254
Score = 186 bits (476), Expect = 9e-57
Identities = 94/317 (29%), Positives = 138/317 (43%), Gaps = 92/317 (29%)
Query: 84 ALDSVSGVKVAIKKIARPFQSAVHAKRTYRELRMLKHMNHENVIGLLDVFHSNTCLADFK 143
A D +G VAIK I + + +R RE+++LK + H N++ L DVF L
Sbjct: 18 ARDKKTGKLVAIKVI-KKKKIKKDRERILREIKILKKLKHPNIVRLYDVFEDEDKL---- 72
Query: 144 NVYMVT-HLMGADLNNILRTQK-LSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAV 201
Y+V + G DL ++L+ + LS+D +F + QIL L+Y+HS GI+HRDLKP NI +
Sbjct: 73 --YLVMEYCEGGDLFDLLKKRGRLSEDEARFYLRQILSALEYLHSKGIVHRDLKPENILL 130
Query: 202 NEDCELKILDFGLAR--PTENEMTGYVATRWYRAPEIMLNWMHYNQ------TGVPFYFQ 253
+ED +K+ DFGLAR ++T +V T Y APE++L Y + GV Y
Sbjct: 131 DEDGHVKLADFGLARQLDPGEKLTTFVGTPEYMAPEVLLG-KGYGKAVDIWSLGVILY-- 187
Query: 254 DLKPSNIAVNEDCELKILDFGLARPTENEMTGYVATRWYRAPEIMLNWMHYNQTDIHQLN 313
EL +TG P + + QL
Sbjct: 188 -------------EL--------------LTGK-------PP-----FPGDD-----QLL 203
Query: 314 LIMEMLGTPPAEFMAKIS--SDSARKYINSLPLLTKKDFRQVFKGANPQAIDLLSLMLEL 371
+ + +G P F S A+ DL+ +L
Sbjct: 204 ELFKKIGKPKPPFPPPEWDISPEAK--------------------------DLIRKLLVK 237
Query: 372 DSEKRITAEQALAHPYL 388
D EKR+TAE+AL HP+
Sbjct: 238 DPEKRLTAEEALQHPFF 254
>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 = 189 bits (482), Expect = 1e-56
Identities = 114/366 (31%), Positives = 177/366 (48%), Gaps = 74/366 (20%)
Query: 79 LIFSSALDSVSGVKVAIKKIARPFQSAVHAKRTYRELRMLKHMNHENVIGLLDV-FHSNT 137
L+FS A+DS +VA+KKI K RE+++++ ++H+N++ + +V S +
Sbjct: 20 LVFS-AVDSDCDKRVAVKKIV--LTDPQSVKHALREIKIIRRLDHDNIVKVYEVLGPSGS 76
Query: 138 CLAD-------FKNVYMVTHLMGADLNNILRTQKLSDDHVQFLVYQILRGLKYIHSAGII 190
L + +VY+V M DL N+L LS++H + +YQ+LRGLKYIHSA ++
Sbjct: 77 DLTEDVGSLTELNSVYIVQEYMETDLANVLEQGPLSEEHARLFMYQLLRGLKYIHSANVL 136
Query: 191 HRDLKPSNIAVN-EDCELKILDFGLAR--PTENEMTGY----VATRWYRAPEIMLNWMHY 243
HRDLKP+N+ +N ED LKI DFGLAR GY + T+WYR+P ++L+ +Y
Sbjct: 137 HRDLKPANVFINTEDLVLKIGDFGLARIVDPHYSHKGYLSEGLVTKWYRSPRLLLSPNNY 196
Query: 244 NQTGVPFYFQDLKPSNIAVNEDCELKILDFGLARPTENEM-TGYVATRWYRAPEIMLNWM 302
K +D A EM TG + +
Sbjct: 197 T------------------------KAIDMWAAGCIFAEMLTG----------KPLFAGA 222
Query: 303 HYNQTDIHQLNLIMEMLGTPPAEFMAKISSDSARKYINSLPLLTKKD-------FRQVFK 355
H ++ Q+ LI+E + + + + +N +P + D R +
Sbjct: 223 H----ELEQMQLILESV--------PVVREEDRNELLNVIPSFVRNDGGEPRRPLRDLLP 270
Query: 356 GANPQAIDLLSLMLELDSEKRITAEQALAHPYLSQYSDPNDEPTSP-PYDQSFE-DMDLP 413
G NP+A+D L +L + R+TAE+AL HPY+S YS P DEP S P+ E D L
Sbjct: 271 GVNPEALDFLEQILTFNPMDRLTAEEALMHPYMSCYSCPFDEPVSLHPFHIEDELDDILL 330
Query: 414 VDQWKG 419
+ +
Sbjct: 331 MTEIHS 336
>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 = 185 bits (471), Expect = 2e-55
Identities = 112/337 (33%), Positives = 152/337 (45%), Gaps = 78/337 (23%)
Query: 84 ALDSVSGVKVAIKKI-ARPFQSAVH--AKRTYRELRMLKHMNHENVIGLLDVFHSNTCLA 140
A D +G VAIKKI + A RE+++L+ + H N+IGLLDVF
Sbjct: 19 ARDKETGRIVAIKKIKLGERKEAKDGINFTALREIKLLQELKHPNIIGLLDVFGHK---- 74
Query: 141 DFKNVYMVTHLMGADLNNILRTQK--LSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSN 198
N+ +V M DL +++ + L+ ++ + LRGL+Y+HS I+HRDLKP+N
Sbjct: 75 --SNINLVFEFMETDLEKVIKDKSIVLTPADIKSYMLMTLRGLEYLHSNWILHRDLKPNN 132
Query: 199 IAVNEDCELKILDFGLAR----PTENEMTGYVATRWYRAPEIMLNWMHYNQTGVPFYFQD 254
+ + D LK+ DFGLAR P MT V TRWYRAPE++ HY GV
Sbjct: 133 LLIASDGVLKLADFGLARSFGSPNRK-MTHQVVTRWYRAPELLFGARHYG-VGV------ 184
Query: 255 LKPSNIAVNEDCELKILDFG--LARPTENEMTGYVATRWYRAPEIML-NWMHYNQTDIHQ 311
+ G A E++L +DI Q
Sbjct: 185 --------------DMWSVGCIFA-------------------ELLLRVPFLPGDSDIDQ 211
Query: 312 LNLIMEMLGTPPAEFMAKISSDSARKYINSLPL------LTKKDFRQVFKGANPQAIDLL 365
L I E LGTP E ++ SLP +Q+F A+ A+DLL
Sbjct: 212 LGKIFEALGTPTEENWPGVT---------SLPDYVEFKPFPPTPLKQIFPAASDDALDLL 262
Query: 366 SLMLELDSEKRITAEQALAHPYLSQYSDPNDEPTSPP 402
+L L+ KRITA QAL HPY S +DP PT P
Sbjct: 263 QRLLTLNPNKRITARQALEHPYFS--NDP--APTPPS 295
>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 = 168 bits (429), Expect = 2e-49
Identities = 98/335 (29%), Positives = 138/335 (41%), Gaps = 100/335 (29%)
Query: 84 ALDSVSGVKVAIKKIARPFQSAVHAKRTY-RELRMLKHMNHENVIGLLDVFHSNTCLADF 142
A D +G VA+KKI R T RE+ +LK + H N++ LLDV H+
Sbjct: 18 ARDKKTGEIVALKKI-RLDNEEEGIPSTALREISLLKELKHPNIVKLLDVIHTE------ 70
Query: 143 KNVYMVTHLMGADLNNIL--RTQKLSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIA 200
+ +Y+V DL L R LS + ++ ++YQ+LR
Sbjct: 71 RKLYLVFEYCDMDLKKYLDKRPGPLSPNLIKSIMYQLLR--------------------- 109
Query: 201 VNEDCELKILDFGLARPTENEMTGYVATRWYRAPEIMLNWMHYNQTGVPFYFQDLKPSNI 260
GLA Y + +H +DLKP NI
Sbjct: 110 ------------GLA---------YCHSHRI---------LH----------RDLKPQNI 129
Query: 261 AVNEDCELKILDFGLARPTENEMTGY---VATRWYRAPEIMLNWMHYN------------ 305
+N D LK+ DFGLAR + Y V T WYRAPEI+L HY+
Sbjct: 130 LINRDGVLKLADFGLARAFGIPLRTYTHEVVTLWYRAPEILLGSKHYSTAVDIWSVGCIF 189
Query: 306 ------------QTDIHQLNLIMEMLGTPPAEFMAKISSDSARKYINSLPLLTKKDFRQV 353
++I QL I ++LGTP E ++ Y + P KD +V
Sbjct: 190 AEMITGKPLFPGDSEIDQLFKIFQILGTPTEESWPGVTK--LPDYKPTFPKFPPKDLEKV 247
Query: 354 FKGANPQAIDLLSLMLELDSEKRITAEQALAHPYL 388
+P+ IDLLS ML+ + KRI+A++AL HPY
Sbjct: 248 LPRLDPEGIDLLSKMLQYNPAKRISAKEALKHPYF 282
>gnl|CDD|215690 pfam00069, Pkinase, Protein kinase domain.
Length = 260
Score = 164 bits (417), Expect = 7e-48
Identities = 60/155 (38%), Positives = 93/155 (60%), Gaps = 11/155 (7%)
Query: 89 SGVKVAIKKIARPFQSAVHAKRTYRELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMV 148
+G VA+K + + + + + RE+R+L+ ++H N++ L+D F D ++Y+V
Sbjct: 23 TGKIVAVKILKKRSEKSKKDQTARREIRILRRLSHPNIVRLIDAFE------DKDHLYLV 76
Query: 149 THLM-GADLNNILRTQK-LSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCE 206
G DL + L LS+D + + QILRGL+Y+HS GIIHRDLKP NI ++E+
Sbjct: 77 MEYCEGGDLFDYLSRGGPLSEDEAKKIALQILRGLEYLHSNGIIHRDLKPENILLDENGV 136
Query: 207 LKILDFGLARPTEN---EMTGYVATRWYRAPEIML 238
+KI DFGLA+ +T +V T WY APE++L
Sbjct: 137 VKIADFGLAKKLLKSSSSLTTFVGTPWYMAPEVLL 171
Score = 98.1 bits (245), Expect = 3e-23
Identities = 49/141 (34%), Positives = 73/141 (51%), Gaps = 9/141 (6%)
Query: 254 DLKPSNIAVNEDCELKILDFGLARPTEN---EMTGYVATRWYRAPEIML-NWMHYNQTDI 309
DLKP NI ++E+ +KI DFGLA+ +T +V T WY APE++L + + D+
Sbjct: 123 DLKPENILLDENGVVKIADFGLAKKLLKSSSSLTTFVGTPWYMAPEVLLGGNGYGPKVDV 182
Query: 310 HQLNLIM-EML-GTPPAEFMAKISSDSARKYINSLPLLTKKDFRQVFKGANPQAIDLLSL 367
L +I+ E+L G PP F + D + L + D + G + +A DL+
Sbjct: 183 WSLGVILYELLTGKPP--FSGENILDQLQLIRRILGPPLEFDEPKWSSG-SEEAKDLIKK 239
Query: 368 MLELDSEKRITAEQALAHPYL 388
L D KR TAE+ L HP+
Sbjct: 240 CLNKDPSKRPTAEEILQHPWF 260
>gnl|CDD|240233 PTZ00024, PTZ00024, cyclin-dependent protein kinase; Provisional.
Length = 335
Score = 161 bits (409), Expect = 6e-46
Identities = 99/361 (27%), Positives = 147/361 (40%), Gaps = 105/361 (29%)
Query: 84 ALDSVSGVKVAIKKI-ARPFQSAVHAKRTY-----------RELRMLKHMNHENVIGLLD 131
A D+++G VAIKK+ + V R REL+++ + HEN++GL+D
Sbjct: 28 AYDTLTGKIVAIKKVKIIEISNDVTKDRQLVGMCGIHFTTLRELKIMNEIKHENIMGLVD 87
Query: 132 VFHSNTCLADFKNVYMVTHLMGADLNNIL-RTQKLSDDHVQFLVYQILRGLKYIHSAGII 190
V+ DF N+ M +M +DL ++ R +L++ V+ ++ QIL GL +H +
Sbjct: 88 VY----VEGDFINLVM--DIMASDLKKVVDRKIRLTESQVKCILLQILNGLNVLHKWYFM 141
Query: 191 HRDLKPSNIAVNEDCELKILDFGLARPTENEMTGYVATRWYRAPEIMLNWMHYNQTGVPF 250
HRDL P+NI +N KI DFGLAR
Sbjct: 142 HRDLSPANIFINSKGICKIADFGLARRYGYPPY------------------------SDT 177
Query: 251 YFQDLKPSNIAVNEDCELKILDFGLARPTENEMTGYVATRWYRAPEIMLNWMHYNQT--- 307
+D E MT V T WYRAPE+++ Y+
Sbjct: 178 LSKDETMQ-------------------RREE-MTSKVVTLWYRAPELLMGAEKYHFAVDM 217
Query: 308 ---------------------DIHQLNLIMEMLGTPPAEFMAKISSDSARKYINSLPLLT 346
+I QL I E+LGTP ++ LPL T
Sbjct: 218 WSVGCIFAELLTGKPLFPGENEIDQLGRIFELLGTP---------NEDNWPQAKKLPLYT 268
Query: 347 ------KKDFRQVFKGANPQAIDLLSLMLELDSEKRITAEQALAHPYLSQYS---DPNDE 397
KD + +F A+ AIDLL +L+L+ +RI+A++AL H Y DP+
Sbjct: 269 EFTPRKPKDLKTIFPNASDDAIDLLQSLLKLNPLERISAKEALKHEYFKSDPLPCDPSQL 328
Query: 398 P 398
P
Sbjct: 329 P 329
>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 = 158 bits (401), Expect = 4e-45
Identities = 92/332 (27%), Positives = 138/332 (41%), Gaps = 88/332 (26%)
Query: 90 GVKVAIKKIARPFQSAVHAKR------TYRELRMLKHMNHENVIGLLDVF--HSNTCLAD 141
G VA+KKI +H ++ RE+++LK + H NV+ L+D+ +
Sbjct: 33 GRVVALKKIL------MHNEKDGFPITALREIKILKKLKHPNVVPLIDMAVERPDKSKRK 86
Query: 142 FKNVYMVTHLMGADLNNILRTQ--KLSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNI 199
+VYMVT M DL+ +L KL++ ++ + Q+L G+ Y+H I+HRD+K +NI
Sbjct: 87 RGSVYMVTPYMDHDLSGLLENPSVKLTESQIKCYMLQLLEGINYLHENHILHRDIKAANI 146
Query: 200 AVNEDCELKILDFGLARPTENEMTGYVATRWYRAPEIMLNWMHYNQTGVPFYFQDLKPSN 259
++ LKI DFGLARP + P N
Sbjct: 147 LIDNQGILKIADFGLARP------------YDGPPP---NPKGG---------------- 175
Query: 260 IAVNEDCELKILDFGLARPTENEMTGYVATRWYRAPEIMLNWMHYN-------------- 305
+ T V TRWYR PE++L Y
Sbjct: 176 ----------------GGGGTRKYTNLVVTRWYRPPELLLGERRYTTAVDIWGIGCVFAE 219
Query: 306 ----------QTDIHQLNLIMEMLGTPPAEFMAKISSDSARKYINSLPLLTKKDFRQVFK 355
++DI QL+LI ++ GTP E S + ++S + + F
Sbjct: 220 MFTRRPILQGKSDIDQLHLIFKLCGTPTEETWPGWRSLPGCEGVHSFTNYPRT-LEERFG 278
Query: 356 GANPQAIDLLSLMLELDSEKRITAEQALAHPY 387
P+ +DLLS +L LD KR+TA AL HPY
Sbjct: 279 KLGPEGLDLLSKLLSLDPYKRLTASDALEHPY 310
>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 = 151 bits (385), Expect = 7e-43
Identities = 60/162 (37%), Positives = 90/162 (55%), Gaps = 12/162 (7%)
Query: 84 ALDSVSGVKVAIKKIARPFQSAVHAKRTY-RELRMLKHMNHENVIGLLDVFHSNTCLADF 142
A + +G VA+KKI R T RE+++L+ + H N++ L ++ S
Sbjct: 18 ARNKKTGELVALKKI-RMENEKEGFPITAIREIKLLQKLRHPNIVRLKEIVTSK----GK 72
Query: 143 KNVYMVTHLMGADLNNILRT--QKLSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIA 200
++YMV M DL +L + K ++ ++ + Q+L GL+Y+HS GI+HRD+K SNI
Sbjct: 73 GSIYMVFEYMDHDLTGLLDSPEVKFTESQIKCYMKQLLEGLQYLHSNGILHRDIKGSNIL 132
Query: 201 VNEDCELKILDFGLARPTENE----MTGYVATRWYRAPEIML 238
+N D LK+ DFGLARP T V T WYR PE++L
Sbjct: 133 INNDGVLKLADFGLARPYTKRNSADYTNRVITLWYRPPELLL 174
Score = 115 bits (290), Expect = 2e-29
Identities = 60/180 (33%), Positives = 81/180 (45%), Gaps = 36/180 (20%)
Query: 238 LNWMHYNQTGVPFYFQDLKPSNIAVNEDCELKILDFGLARPTENE----MTGYVATRWYR 293
L ++H N +D+K SNI +N D LK+ DFGLARP T V T WYR
Sbjct: 113 LQYLHSNG----ILHRDIKGSNILINNDGVLKLADFGLARPYTKRNSADYTNRVITLWYR 168
Query: 294 APEIMLNWMHYN------------------------QTDIHQLNLIMEMLGTPPAEFMAK 329
PE++L Y T++ QL I E+ G+P E
Sbjct: 169 PPELLLGATRYGPEVDMWSVGCILAELFLGKPIFQGSTELEQLEKIFELCGSPTDENWPG 228
Query: 330 ISSDSARKYINSLPLLTKKD-FRQVFKGA-NPQAIDLLSLMLELDSEKRITAEQALAHPY 387
+ + N P K R+ FK +P A+DLL +L LD +KRI+A+QAL H Y
Sbjct: 229 V--SKLPWFENLKPKKPYKRRLREFFKHLIDPSALDLLDKLLTLDPKKRISADQALQHEY 286
>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 = 142 bits (359), Expect = 3e-39
Identities = 94/321 (29%), Positives = 133/321 (41%), Gaps = 67/321 (20%)
Query: 84 ALDSVSGVKVAIKKIARPFQSAVHAKRTYRELRMLKHM---NHENVIGLLDVFHSNTCLA 140
A D +G VA+KK+ P T RE+ +LK + H N++ LLDV H
Sbjct: 18 ARDLNTGRFVALKKVRVPLSEEGIPLSTLREIALLKQLESFEHPNIVRLLDVCHGPRTDR 77
Query: 141 DFKNVYMVTHLMGADLNNILR---TQKLSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPS 197
+ K + +V + DL L L + ++ L+ Q+LRG+ ++HS I+HRDLKP
Sbjct: 78 ELK-LTLVFEHVDQDLATYLSKCPKPGLPPETIKDLMRQLLRGVDFLHSHRIVHRDLKPQ 136
Query: 198 NIAVNEDCELKILDFGLARPTENEM--TGYVATRWYRAPEIMLNWMHYNQT------GVP 249
NI V D ++KI DFGLAR EM T V T WYRAPE++L Y G
Sbjct: 137 NILVTSDGQVKIADFGLARIYSFEMALTSVVVTLWYRAPEVLLQ-SSYATPVDMWSVGCI 195
Query: 250 FY-FQDLKPSNIAVNEDCEL-KILDFGLARPTENEMTGYVATRWYRAPEIMLNWMHYNQT 307
F +P +E +L KI D + P+E E W + L +
Sbjct: 196 FAELFRRRPLFRGTSEADQLDKIFDV-IGLPSEEE--------W--PRNVSLPRSSFPSY 244
Query: 308 DIHQLNLIMEMLGTPPAEFMAKISSDSARKYINSLPLLTKKDFRQVFKGANPQAIDLLSL 367
T + F+ + +DLL
Sbjct: 245 --------------------------------------TPRSFKSFVPEICEEGLDLLKK 266
Query: 368 MLELDSEKRITAEQALAHPYL 388
ML + KRI+A +AL HPY
Sbjct: 267 MLTFNPHKRISAFEALQHPYF 287
>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 = 142 bits (359), Expect = 3e-39
Identities = 92/312 (29%), Positives = 144/312 (46%), Gaps = 66/312 (21%)
Query: 89 SGVKVAIKKIARPFQSAVHAKRTYRELRMLKHMN-HENVIGLLDVFHSNT--CLADFKNV 145
+G AIK + + F+S RE++ L+ ++ H N++ L++V LA
Sbjct: 23 TGKYYAIKCMKKHFKSLEQVNN-LREIQALRRLSPHPNILRLIEVLFDRKTGRLA----- 76
Query: 146 YMVTHLMGADLNNILRTQK--LSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNE 203
+V LM +L +++ +K L + V+ +YQ+L+ L ++H GI HRD+KP NI + +
Sbjct: 77 -LVFELMDMNLYELIKGRKRPLPEKRVKSYMYQLLKSLDHMHRNGIFHRDIKPENILIKD 135
Query: 204 DCELKILDFGLARPTENE--MTGYVATRWYRAPEIMLNWMHYNQ------TGVPFYFQDL 255
D LK+ DFG R ++ T Y++TRWYRAPE +L +Y G F+
Sbjct: 136 DI-LKLADFGSCRGIYSKPPYTEYISTRWYRAPECLLTDGYYGPKMDIWAVGCVFF---- 190
Query: 256 KPSNIAVNEDCELKILDFGLARPTENEMTGYVATRWYRAPEIMLNWMHYNQTDIHQLNLI 315
E L L F P NE + Q+ I
Sbjct: 191 --------EILSLFPL-F----PGTNE--------------------------LDQIAKI 211
Query: 316 MEMLGTPPAEFMAKISSDSARKYINSLPLLTKKDFRQVFKGANPQAIDLLSLMLELDSEK 375
++LGTP AE + K Y + P R++ A+ + +DLL +L D ++
Sbjct: 212 HDVLGTPDAEVLKKFRKSRHMNY--NFPSKKGTGLRKLLPNASAEGLDLLKKLLAYDPDE 269
Query: 376 RITAEQALAHPY 387
RITA+QAL HPY
Sbjct: 270 RITAKQALRHPY 281
>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 = 141 bits (357), Expect = 6e-39
Identities = 97/310 (31%), Positives = 144/310 (46%), Gaps = 51/310 (16%)
Query: 84 ALDSVSGVKVAIKKIARPFQSAVHAKRTYRELRMLKHMNHENVIGLLDVFHSNTCLADFK 143
A + ++G VA+KKI ++ RE+ +LK +NH N++ LLDV H+
Sbjct: 19 ARNKLTGEVVALKKIRLDTETEGVPSTAIREISLLKELNHPNIVKLLDVIHTE------N 72
Query: 144 NVYMVTHLMGADLN---NILRTQKLSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIA 200
+Y+V + DL + + ++ ++Q+L+GL + HS ++HRDLKP N+
Sbjct: 73 KLYLVFEFLHQDLKKFMDASPLSGIPLPLIKSYLFQLLQGLAFCHSHRVLHRDLKPQNLL 132
Query: 201 VNEDCELKILDFGLARPTENEMTGY---VATRWYRAPEIMLNWMHYNQTGVPFYFQDLKP 257
+N + +K+ DFGLAR + Y V T WYRAPEI+L G +Y
Sbjct: 133 INTEGAIKLADFGLARAFGVPVRTYTHEVVTLWYRAPEILL--------GCKYY------ 178
Query: 258 SNIAVNEDCELKILDFGLARPTENEMTGYVATRWYRAPEIMLNWMHYNQTDIHQLNLIME 317
+ AV+ I G EM TR P ++I QL I
Sbjct: 179 -STAVD------IWSLGCIFA---EMV----TRRALFP---------GDSEIDQLFRIFR 215
Query: 318 MLGTPPAEFMAKISSDSARKYINSLPLLTKKDFRQVFKGANPQAIDLLSLMLELDSEKRI 377
LGTP ++ S Y S P ++DF +V + DLLS ML D KRI
Sbjct: 216 TLGTPDEVVWPGVT--SLPDYKPSFPKWARQDFSKVVPPLDEDGRDLLSQMLHYDPNKRI 273
Query: 378 TAEQALAHPY 387
+A+ ALAHP+
Sbjct: 274 SAKAALAHPF 283
>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 = 136 bits (345), Expect = 5e-38
Identities = 62/169 (36%), Positives = 98/169 (57%), Gaps = 14/169 (8%)
Query: 84 ALDSVSGVKVAIKKIARPFQSAVHAKRTYRELRMLKHMNHENVIGLLDVFHSNTCLADFK 143
A D +G KVAIK I + S+ + RE+ +LK +NH N++ L VF
Sbjct: 12 ARDKKTGKKVAIKII-KKEDSSSLLEELLREIEILKKLNHPNIVKLYGVFEDE------N 64
Query: 144 NVYMVTHLM-GADLNNILR--TQKLSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIA 200
++Y+V G L ++L+ KLS+D + ++ QIL GL+Y+HS GIIHRDLKP NI
Sbjct: 65 HLYLVMEYCEGGSLKDLLKENEGKLSEDEILRILLQILEGLEYLHSNGIIHRDLKPENIL 124
Query: 201 VNEDC-ELKILDFGLAR---PTENEMTGYVATRWYRAPEIMLNWMHYNQ 245
++ D ++K+ DFGL++ ++ + V T Y APE++L +Y++
Sbjct: 125 LDSDNGKVKLADFGLSKLLTSDKSLLKTIVGTPAYMAPEVLLGKGYYSE 173
Score = 68.8 bits (169), Expect = 2e-13
Identities = 37/139 (26%), Positives = 62/139 (44%), Gaps = 46/139 (33%)
Query: 254 DLKPSNIAVNEDC-ELKILDFGLAR---PTENEMTGYVATRWYRAPEIMLNWMHYN-QTD 308
DLKP NI ++ D ++K+ DFGL++ ++ + V T Y APE++L +Y+ ++D
Sbjct: 117 DLKPENILLDSDNGKVKLADFGLSKLLTSDKSLLKTIVGTPAYMAPEVLLGKGYYSEKSD 176
Query: 309 IHQLNLIM-EMLGTPPAEFMAKISSDSARKYINSLPLLTKKDFRQVFKGANPQAIDLLSL 367
I L +I+ E+ P+ DL+
Sbjct: 177 IWSLGVILYEL----------------------------------------PELKDLIRK 196
Query: 368 MLELDSEKRITAEQALAHP 386
ML+ D EKR +A++ L H
Sbjct: 197 MLQKDPEKRPSAKEILEHL 215
>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 = 137 bits (348), Expect = 1e-37
Identities = 63/182 (34%), Positives = 98/182 (53%), Gaps = 13/182 (7%)
Query: 68 IGPTLSKESFDLIFSSALDSVSGVKVAIKKIARPFQSAVHAKRTYRELRMLKHMNHENVI 127
I + + + ++F A D +G VA+KK+A + RE++ L+ H V+
Sbjct: 4 ILGRIGEGAHGIVFK-AKDRETGETVALKKVALRRLEGGIPNQALREIKALQACQHPYVV 62
Query: 128 GLLDVFHSNTCLADFKNVYMVTHLMGADLNNILR--TQKLSDDHVQFLVYQILRGLKYIH 185
LLDVF + +V M +DL+ +LR + L + V+ + +L+G+ Y+H
Sbjct: 63 KLLDVFPHGSG------FVLVMEYMPSDLSEVLRDEERPLPEAQVKSYMRMLLKGVAYMH 116
Query: 186 SAGIIHRDLKPSNIAVNEDCELKILDFGLARPTENE----MTGYVATRWYRAPEIMLNWM 241
+ GI+HRDLKP+N+ ++ D LKI DFGLAR E + VATRWYRAPE++
Sbjct: 117 ANGIMHRDLKPANLLISADGVLKIADFGLARLFSEEEPRLYSHQVATRWYRAPELLYGAR 176
Query: 242 HY 243
Y
Sbjct: 177 KY 178
Score = 111 bits (279), Expect = 8e-28
Identities = 58/171 (33%), Positives = 79/171 (46%), Gaps = 45/171 (26%)
Query: 254 DLKPSNIAVNEDCELKILDFGLARPTENE----MTGYVATRWYRAPEIMLNWMHYNQ--- 306
DLKP+N+ ++ D LKI DFGLAR E + VATRWYRAPE++ Y+
Sbjct: 124 DLKPANLLISADGVLKIADFGLARLFSEEEPRLYSHQVATRWYRAPELLYGARKYDPGVD 183
Query: 307 ---------------------TDIHQLNLIMEMLGTPPAEFMAKISSDSARKYINSLPLL 345
DI QL ++ LGTP E ++S LP
Sbjct: 184 LWAVGCIFAELLNGSPLFPGENDIEQLAIVFRTLGTPNEETWPGLTS---------LPDY 234
Query: 346 TKKDF--------RQVFKGANPQAIDLLSLMLELDSEKRITAEQALAHPYL 388
K F ++F A+P+A+DLL +L D KR++A +AL HPY
Sbjct: 235 NKITFPESKPIPLEEIFPDASPEALDLLKGLLVYDPSKRLSAAEALRHPYF 285
>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 = 136 bits (346), Expect = 3e-37
Identities = 64/163 (39%), Positives = 93/163 (57%), Gaps = 13/163 (7%)
Query: 89 SGVKVAIKKIARPFQSAVHAKRTYRELRMLKHMN-HENVIGLLDVFHSNTCLADFKNVYM 147
+G VAIKK+ + F S RE++ L+ +N H N++ L +VF N L Y
Sbjct: 23 TGELVAIKKMKKKFYSWEECMNL-REVKSLRKLNEHPNIVKLKEVFRENDEL------YF 75
Query: 148 VTHLMGADLNNILRTQK---LSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNED 204
V M +L +++ +K S+ ++ ++YQIL+GL +IH G HRDLKP N+ V+
Sbjct: 76 VFEYMEGNLYQLMKDRKGKPFSESVIRSIIYQILQGLAHIHKHGFFHRDLKPENLLVSGP 135
Query: 205 CELKILDFGLARPTENE--MTGYVATRWYRAPEIMLNWMHYNQ 245
+KI DFGLAR + T YV+TRWYRAPEI+L Y+
Sbjct: 136 EVVKIADFGLAREIRSRPPYTDYVSTRWYRAPEILLRSTSYSS 178
>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 = 135 bits (341), Expect = 1e-36
Identities = 85/284 (29%), Positives = 127/284 (44%), Gaps = 56/284 (19%)
Query: 113 RELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMVTHLMGADLNNILRTQ----KLSDD 168
RE+ ++K + HEN++ L DV H+ L +V M DL + T L +
Sbjct: 47 REISLMKELKHENIVRLHDVIHTENKLM------LVFEYMDKDLKKYMDTHGVRGALDPN 100
Query: 169 HVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCELKILDFGLAR----PTENEMTG 224
V+ YQ+L+G+ + H ++HRDLKP N+ +N+ ELK+ DFGLAR P N +
Sbjct: 101 TVKSFTYQLLKGIAFCHENRVLHRDLKPQNLLINKRGELKLADFGLARAFGIPV-NTFSN 159
Query: 225 YVATRWYRAPEIMLNWMHYNQTGVPFYFQDLKPSNIAVNEDCELKILDFGLARPTENEM- 283
V T WYRAP+++L Y+ + +D EM
Sbjct: 160 EVVTLWYRAPDVLLGSRTYSTS------------------------IDIWSVGCIMAEMI 195
Query: 284 TGYVATRWYRAPEIMLNWMHYNQTDIHQLNLIMEMLGTPPAEFMAKISSDSARKYINSLP 343
TG + QL I ++GTP IS +Y + P
Sbjct: 196 TGRPLFP--------------GTNNEDQLLKIFRIMGTPTESTWPGISQ--LPEYKPTFP 239
Query: 344 LLTKKDFRQVFKGANPQAIDLLSLMLELDSEKRITAEQALAHPY 387
+D +Q+F A+P IDLL +L+L+ E RI+A AL HP+
Sbjct: 240 RYPPQDLQQLFPHADPLGIDLLHRLLQLNPELRISAHDALQHPW 283
>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 = 133 bits (337), Expect = 4e-36
Identities = 58/158 (36%), Positives = 85/158 (53%), Gaps = 14/158 (8%)
Query: 93 VAIKKI-ARPFQSAVHAKRTYRELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMVTHL 151
VAIKK V K RE+++L+ + HEN++ L + F +Y+V
Sbjct: 29 VAIKKFKESEDDEDVK-KTALREVKVLRQLRHENIVNLKEAFRRK------GRLYLVFEY 81
Query: 152 MGADLNNILRTQK--LSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCELKI 209
+ L +L L D V+ ++Q+L+ + Y HS IIHRD+KP NI V+E LK+
Sbjct: 82 VERTLLELLEASPGGLPPDAVRSYIWQLLQAIAYCHSHNIIHRDIKPENILVSESGVLKL 141
Query: 210 LDFGLAR----PTENEMTGYVATRWYRAPEIMLNWMHY 243
DFG AR + +T YVATRWYRAPE+++ +Y
Sbjct: 142 CDFGFARALRARPASPLTDYVATRWYRAPELLVGDTNY 179
Score = 101 bits (253), Expect = 3e-24
Identities = 50/164 (30%), Positives = 74/164 (45%), Gaps = 29/164 (17%)
Query: 254 DLKPSNIAVNEDCELKILDFGLAR----PTENEMTGYVATRWYRAPEIMLNWMHYN---- 305
D+KP NI V+E LK+ DFG AR + +T YVATRWYRAPE+++ +Y
Sbjct: 125 DIKPENILVSESGVLKLCDFGFARALRARPASPLTDYVATRWYRAPELLVGDTNYGKPVD 184
Query: 306 --------------------QTDIHQLNLIMEMLGTPPAEFMAKISSDSARKYINSLPLL 345
+DI QL LI + LG P SS+ +
Sbjct: 185 VWAIGCIMAELLDGEPLFPGDSDIDQLYLIQKCLGPLPPSHQELFSSNPRFAGVAFPEPS 244
Query: 346 TKKDFRQVFKGA-NPQAIDLLSLMLELDSEKRITAEQALAHPYL 388
+ + + G + A+D L L +D ++R+T ++ L HPY
Sbjct: 245 QPESLERRYPGKVSSPALDFLKACLRMDPKERLTCDELLQHPYF 288
>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 = 131 bits (331), Expect = 7e-35
Identities = 94/338 (27%), Positives = 138/338 (40%), Gaps = 79/338 (23%)
Query: 85 LDSVSGVKVAIKKI-ARPFQSAVHAKRTYRELRMLKHMNHENVIGLLDVFHSNTCLADFK 143
+ G + AIKK Q ++ RE+ +L+ + HENV+ L++VF + K
Sbjct: 22 KNGKDGKEYAIKKFKGDKEQYTGISQSACREIALLRELKHENVVSLVEVFLEHAD----K 77
Query: 144 NVYMVTHLMGADLNNIL------RTQKLSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPS 197
+VY++ DL I+ + + V+ L++QIL G+ Y+HS ++HRDLKP+
Sbjct: 78 SVYLLFDYAEHDLWQIIKFHRQAKRVSIPPSMVKSLLWQILNGVHYLHSNWVLHRDLKPA 137
Query: 198 NIAV----NEDCELKILDFGLARPTEN------EMTGYVATRWYRAPEIMLNWMHYNQ-- 245
NI V E +KI D GLAR ++ V T WYRAPE++L HY +
Sbjct: 138 NILVMGEGPERGVVKIGDLGLARLFNAPLKPLADLDPVVVTIWYRAPELLLGARHYTKAI 197
Query: 246 -------------TGVPFYF---QDLKPSNIAVNEDCELKILDFGLARPTENEMTGYVAT 289
T P + +K SN D +I + L PTE
Sbjct: 198 DIWAIGCIFAELLTLEPIFKGREAKIKKSN-PFQRDQLERIFEV-LGTPTEK-------- 247
Query: 290 RWYRAPEIMLNWMHYNQTDIHQLNLIMEMLGTPPAEFMAKISSDSARKYINSLPLLTKKD 349
W + Y+ S+S K++
Sbjct: 248 DW----PDIKKMPEYDTLMKDF--------------KTKTYPSNSLAKWMEK-------- 281
Query: 350 FRQVFKGANPQAIDLLSLMLELDSEKRITAEQALAHPY 387
K + Q DLL +LE D KRITAE+AL HPY
Sbjct: 282 ----HKKPDSQGFDLLRKLLEYDPTKRITAEEALEHPY 315
>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 = 130 bits (328), Expect = 2e-34
Identities = 91/323 (28%), Positives = 136/323 (42%), Gaps = 73/323 (22%)
Query: 89 SGVKVAIKKIARPFQSAVHAKRTYRELRMLKHMNHENVIGLLDVFHS-----NTCLADFK 143
+ VA+KK+ + RE+++L+ + HENV+ L+++ + N F
Sbjct: 36 TKQIVALKKVLMENEKEGFPITALREIKILQLLKHENVVNLIEICRTKATPYNRYKGSF- 94
Query: 144 NVYMVTHLMGADLNNILRTQ--KLSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAV 201
Y+V DL +L + K + ++ ++ +L GL YIH I+HRD+K +NI +
Sbjct: 95 --YLVFEFCEHDLAGLLSNKNVKFTLSEIKKVMKMLLNGLYYIHRNKILHRDMKAANILI 152
Query: 202 NEDCELKILDFGLARPT-------ENEMTGYVATRWYRAPEIMLNWMHYNQTGVPFYFQD 254
+D LK+ DFGLAR N T V T WYR PE++L Y G P
Sbjct: 153 TKDGILKLADFGLARAFSLSKNSKPNRYTNRVVTLWYRPPELLLGERDY---GPP----- 204
Query: 255 LKPSNIAVNEDCELKILDFGLARPTENEMTGYVATRWYRAPEIMLNWMHYNQTDIHQLNL 314
+D A EM W R+P IM T+ HQL L
Sbjct: 205 ----------------IDMWGAGCIMAEM-------WTRSP-IM-----QGNTEQHQLTL 235
Query: 315 IMEMLGTPPAEFMAKISSDSARKYINSLPLLTKKDFRQVFKGA----------NPQAIDL 364
I ++ G I+ + L L K + Q K +P A+DL
Sbjct: 236 ISQLCG--------SITPEVWPGVDK-LELFKKMELPQGQKRKVKERLKPYVKDPHALDL 286
Query: 365 LSLMLELDSEKRITAEQALAHPY 387
+ +L LD KRI A+ AL H +
Sbjct: 287 IDKLLVLDPAKRIDADTALNHDF 309
>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 = 127 bits (322), Expect = 9e-34
Identities = 94/347 (27%), Positives = 138/347 (39%), Gaps = 121/347 (34%)
Query: 84 ALDSVSGVKVAIKKIARPFQSAVHAKR-----TY-RELRMLKHMNHENVIGLLD-VFHSN 136
A D +G VA+KK+ + ++ T RE+ +L + H N++ + + V SN
Sbjct: 24 ARDKKTGEIVALKKLK------MEKEKEGFPITSLREINILLKLQHPNIVTVKEVVVGSN 77
Query: 137 TCLADFKNVYMVTHLMGADLNNILRT--QKLSDDHVQFLVYQILRGLKYIHSAGIIHRDL 194
+YMV + DL +++ T Q V+ L+ Q+L G+ ++H I+HRDL
Sbjct: 78 -----LDKIYMVMEYVEHDLKSLMETMKQPFLQSEVKCLMLQLLSGVAHLHDNWILHRDL 132
Query: 195 KPSNIAVNEDCELKILDFGLARPTENEMTGYVATRWYRAPEIMLNWMHYNQTGVPFYFQD 254
K SN+ +N LKI DFGLAR + G P
Sbjct: 133 KTSNLLLNNRGILKICDFGLAR----------------------------EYGSP----- 159
Query: 255 LKPSNIAVNEDCELKILDFGLARPTENEMTGYVATRWYRAPEIMLNWMHYN--------- 305
LKP T V T WYRAPE++L Y+
Sbjct: 160 LKP-------------------------YTQLVVTLWYRAPELLLGAKEYSTAIDMWSVG 194
Query: 306 ---------------QTDIHQLNLIMEMLGTPPAEFMAKISSDSARKYINSLPLLTKKDF 350
+++I QLN I ++LGTP ++ + LP KK F
Sbjct: 195 CIFAELLTKKPLFPGKSEIDQLNKIFKLLGTP---------TEKIWPGFSELPGAKKKTF 245
Query: 351 --------RQVFK--GANPQAIDLLSLMLELDSEKRITAEQALAHPY 387
R+ F + DLL+ +L D KRI+AE AL HPY
Sbjct: 246 TKYPYNQLRKKFPALSLSDNGFDLLNRLLTYDPAKRISAEDALKHPY 292
>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 = 123 bits (310), Expect = 3e-32
Identities = 90/307 (29%), Positives = 136/307 (44%), Gaps = 52/307 (16%)
Query: 89 SGVKVAIKKIARPFQSAVHAKRTYRELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMV 148
+G VA+KKI + RE+ +LK + H N++ L DV + L Y++
Sbjct: 24 TGQIVAMKKIRLESEEEGVPSTAIREISLLKELQHPNIVCLQDVLMQESRL------YLI 77
Query: 149 THLMGADLNNILRT----QKLSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNED 204
+ DL L + Q + + V+ +YQIL+G+ + HS ++HRDLKP N+ ++
Sbjct: 78 FEFLSMDLKKYLDSLPKGQYMDAELVKSYLYQILQGILFCHSRRVLHRDLKPQNLLIDNK 137
Query: 205 CELKILDFGLARPTENEMTGY---VATRWYRAPEIMLNWMHYNQTGVPFYFQDLKPSNIA 261
+K+ DFGLAR + Y V T WYRAPE++L G P Y
Sbjct: 138 GVIKLADFGLARAFGIPVRVYTHEVVTLWYRAPEVLL--------GSPRY---------- 179
Query: 262 VNEDCELKILDFGLARPTENEMTGYVATRWYRAPEIMLNWMHYNQTDIHQLNLIMEMLGT 321
+ I G A + P + + ++I QL I +LGT
Sbjct: 180 ---STPVDIWSIGTI----------FAEMATKKP------LFHGDSEIDQLFRIFRILGT 220
Query: 322 PPAEFMAKISSDSARKYINSLPLLTKKDFRQVFKGANPQAIDLLSLMLELDSEKRITAEQ 381
P + ++ S Y N+ P K R K + +DLL ML D KRI+A++
Sbjct: 221 PTEDVWPGVT--SLPDYKNTFPKWKKGSLRSAVKNLDEDGLDLLEKMLIYDPAKRISAKK 278
Query: 382 ALAHPYL 388
AL HPY
Sbjct: 279 ALNHPYF 285
>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 = 122 bits (309), Expect = 6e-32
Identities = 96/324 (29%), Positives = 140/324 (43%), Gaps = 66/324 (20%)
Query: 84 ALDSVSGVKVAIKKIARPFQSAVHAKRTYRELRMLKHMNHENVIGLLDVFHSNTCLADFK 143
A D +G VA+KK+ + RE+++L+ +NH N++ L ++ DFK
Sbjct: 26 ARDKDTGELVALKKVRLDNEKEGFPITAIREIKILRQLNHRNIVNLKEIVTDKQDALDFK 85
Query: 144 ----NVYMVTHLMGADLNNILRTQ--KLSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPS 197
Y+V M DL +L + S+DH++ + Q+L GL Y H +HRD+K S
Sbjct: 86 KDKGAFYLVFEYMDHDLMGLLESGLVHFSEDHIKSFMKQLLEGLNYCHKKNFLHRDIKCS 145
Query: 198 NIAVNEDCELKILDFGLARPTENE----MTGYVATRWYRAPEIMLNWMHYNQTGVPFYFQ 253
NI +N ++K+ DFGLAR +E T V T WYR PE++L Y
Sbjct: 146 NILLNNKGQIKLADFGLARLYNSEESRPYTNKVITLWYRPPELLLGEERYG--------- 196
Query: 254 DLKPSNIAVNEDCELKILDFGLARPTENEMTGYVATRWYRAPEIMLNWMHYNQTDIHQLN 313
P+ + C L L + + P N ++ QL
Sbjct: 197 ---PAIDVWSCGCILGEL-------------------FTKKPIFQAN------QELAQLE 228
Query: 314 LIMEMLGTP-PAEFMAKISSDSARKYINSLPLLT----KKDFR----QVFKGANPQAIDL 364
LI + G+P PA + I LP KK +R + F A+DL
Sbjct: 229 LISRLCGSPCPAVWPDVI----------KLPYFNTMKPKKQYRRRLREEFSFIPTPALDL 278
Query: 365 LSLMLELDSEKRITAEQALAHPYL 388
L ML LD KR TAE+AL P+L
Sbjct: 279 LDHMLTLDPSKRCTAEEALNSPWL 302
>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 = 120 bits (303), Expect = 3e-31
Identities = 63/171 (36%), Positives = 92/171 (53%), Gaps = 13/171 (7%)
Query: 84 ALDSVSGVKVAIKKIARPFQSAVHAKRTYRELRMLKHMNHENVIGLLDVFHSNTCLADFK 143
A D ++G VA+KKI + RE+ +LK +NH N++ LLDV HS L
Sbjct: 18 ARDKLTGEIVALKKIRLETEDEGVPSTAIREISLLKELNHPNIVRLLDVVHSENKL---- 73
Query: 144 NVYMVTHLMGADLNNILRT---QKLSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIA 200
Y+V + DL + + L ++ +YQ+L+G+ Y HS ++HRDLKP N+
Sbjct: 74 --YLVFEFLDLDLKKYMDSSPLTGLDPPLIKSYLYQLLQGIAYCHSHRVLHRDLKPQNLL 131
Query: 201 VNEDCELKILDFGLARPTENEMTGY---VATRWYRAPEIMLNWMHYNQTGV 248
++ + LK+ DFGLAR + Y V T WYRAPEI+L Y+ T V
Sbjct: 132 IDREGALKLADFGLARAFGVPVRTYTHEVVTLWYRAPEILLGSRQYS-TPV 181
Score = 98.5 bits (246), Expect = 2e-23
Identities = 54/162 (33%), Positives = 75/162 (46%), Gaps = 29/162 (17%)
Query: 254 DLKPSNIAVNEDCELKILDFGLARPTENEMTGY---VATRWYRAPEIMLNWMHYN----- 305
DLKP N+ ++ + LK+ DFGLAR + Y V T WYRAPEI+L Y+
Sbjct: 124 DLKPQNLLIDREGALKLADFGLARAFGVPVRTYTHEVVTLWYRAPEILLGSRQYSTPVDI 183
Query: 306 -------------------QTDIHQLNLIMEMLGTPPAEFMAKISSDSARKYINSLPLLT 346
++I QL I LGTP + ++S Y + P
Sbjct: 184 WSIGCIFAEMVNRRPLFPGDSEIDQLFRIFRTLGTPDEDVWPGVTSLP--DYKPTFPKWA 241
Query: 347 KKDFRQVFKGANPQAIDLLSLMLELDSEKRITAEQALAHPYL 388
++D +V + +DLLS ML D KRI+A+ AL HPY
Sbjct: 242 RQDLSKVVPNLDEDGLDLLSKMLVYDPAKRISAKAALQHPYF 283
>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 = 120 bits (302), Expect = 4e-31
Identities = 52/161 (32%), Positives = 86/161 (53%), Gaps = 11/161 (6%)
Query: 89 SGVKVAIKKIARPFQSAVHAKRTYRELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMV 148
+G VAIKK V K RE+RMLK + H N++ L++VF + +++V
Sbjct: 25 TGQIVAIKKFVESEDDPVIKKIALREIRMLKQLKHPNLVNLIEVFRRK------RKLHLV 78
Query: 149 THLMGADLNNIL--RTQKLSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCE 206
+ N L + + + ++ +++Q L+ + + H IHRD+KP NI + + +
Sbjct: 79 FEYCDHTVLNELEKNPRGVPEHLIKKIIWQTLQAVNFCHKHNCIHRDVKPENILITKQGQ 138
Query: 207 LKILDFGLAR---PTENEMTGYVATRWYRAPEIMLNWMHYN 244
+K+ DFG AR ++ T YVATRWYRAPE+++ Y
Sbjct: 139 IKLCDFGFARILTGPGDDYTDYVATRWYRAPELLVGDTQYG 179
Score = 85.1 bits (211), Expect = 1e-18
Identities = 45/166 (27%), Positives = 77/166 (46%), Gaps = 35/166 (21%)
Query: 253 QDLKPSNIAVNEDCELKILDFGLAR---PTENEMTGYVATRWYRAPEIMLNWMHYN---- 305
+D+KP NI + + ++K+ DFG AR ++ T YVATRWYRAPE+++ Y
Sbjct: 124 RDVKPENILITKQGQIKLCDFGFARILTGPGDDYTDYVATRWYRAPELLVGDTQYGPPVD 183
Query: 306 --------------------QTDIHQLNLIMEMLGTPPAEFMAK-ISSDSARKYINSLPL 344
++D+ QL LI + LG + + + S ++ L +
Sbjct: 184 VWAIGCVFAELLTGQPLWPGKSDVDQLYLIRKTLG----DLIPRHQQIFSTNQFFKGLSI 239
Query: 345 L---TKKDFRQVFKGANPQAIDLLSLMLELDSEKRITAEQALAHPY 387
T++ F + A+ L L++D +R++ E+ L HPY
Sbjct: 240 PEPETREPLESKFPNISSPALSFLKGCLQMDPTERLSCEELLEHPY 285
>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 = 117 bits (295), Expect = 2e-30
Identities = 49/169 (28%), Positives = 89/169 (52%), Gaps = 20/169 (11%)
Query: 84 ALDSVSGVKVAIKKIARPFQSAVHAKRTYRELRMLKHMNHENVIGLLDVFHSNTCLADFK 143
A +G +VAIK I +S ++ E+++LK H N++ +
Sbjct: 19 ARHKRTGKEVAIKVI--KLESKEKKEKIINEIQILKKCKHPNIVKYYGSYLKKD------ 70
Query: 144 NVYMVTHLM-GADLNNILRT--QKLSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIA 200
+++V G L ++L++ Q L++ + ++ ++L+GL+Y+HS GIIHRD+K +NI
Sbjct: 71 ELWIVMEFCSGGSLKDLLKSTNQTLTESQIAYVCKELLKGLEYLHSNGIIHRDIKAANIL 130
Query: 201 VNEDCELKILDFGLA-----RPTENEMTGYVATRWYRAPEIMLNWMHYN 244
+ D E+K++DFGL+ N M G T ++ APE++ Y+
Sbjct: 131 LTSDGEVKLIDFGLSAQLSDTKARNTMVG---TPYWMAPEVING-KPYD 175
Score = 78.8 bits (195), Expect = 1e-16
Identities = 44/145 (30%), Positives = 68/145 (46%), Gaps = 25/145 (17%)
Query: 254 DLKPSNIAVNEDCELKILDFGLA-----RPTENEMTGYVATRWYRAPEIMLNWMHYN-QT 307
D+K +NI + D E+K++DFGL+ N M G T ++ APE++ Y+ +
Sbjct: 123 DIKAANILLTSDGEVKLIDFGLSAQLSDTKARNTMVG---TPYWMAPEVING-KPYDYKA 178
Query: 308 DIHQLN-LIMEML-GTPPAEFMAKISSDSARKYINSLP---LLTKKDFRQVFKGANPQAI 362
DI L +E+ G PP +++ A I + L + + FK
Sbjct: 179 DIWSLGITAIELAEGKPP---YSELPPMKALFKIATNGPPGLRNPEKWSDEFK------- 228
Query: 363 DLLSLMLELDSEKRITAEQALAHPY 387
D L L+ + EKR TAEQ L HP+
Sbjct: 229 DFLKKCLQKNPEKRPTAEQLLKHPF 253
>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 = 115 bits (290), Expect = 2e-29
Identities = 48/162 (29%), Positives = 82/162 (50%), Gaps = 13/162 (8%)
Query: 84 ALDSVSGVKVAIKKIARPFQSAVHAKRTYRELRMLKHMNHENVIGLLDVFHSNTCLADFK 143
ALD +G +A+K + S + RE+R+L + H N++ +
Sbjct: 19 ALDKDTGELMAVKSVELSGDSEEELEALEREIRILSSLQHPNIVRYYGSERDEEK--NTL 76
Query: 144 NVYM--VTHLMGADLNNILRT-QKLSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIA 200
N+++ V+ G L+++L+ KL + ++ QIL GL Y+HS GI+HRD+K +NI
Sbjct: 77 NIFLEYVS---GGSLSSLLKKFGKLPEPVIRKYTRQILEGLAYLHSNGIVHRDIKGANIL 133
Query: 201 VNEDCELKILDFGLAR-----PTENEMTGYVATRWYRAPEIM 237
V+ D +K+ DFG A+ T T ++ APE++
Sbjct: 134 VDSDGVVKLADFGCAKRLGDIETGEGTGSVRGTPYWMAPEVI 175
Score = 62.6 bits (153), Expect = 4e-11
Identities = 40/146 (27%), Positives = 63/146 (43%), Gaps = 22/146 (15%)
Query: 254 DLKPSNIAVNEDCELKILDFGLAR-----PTENEMTGYVATRWYRAPEIMLNWMHYNQTD 308
D+K +NI V+ D +K+ DFG A+ T T ++ APE++ + D
Sbjct: 126 DIKGANILVDSDGVVKLADFGCAKRLGDIETGEGTGSVRGTPYWMAPEVIRGEEYGRAAD 185
Query: 309 IHQLN-LIMEML-GTPP----AEFMAKISSDSARKYINSLPLLTKKDFRQVFKGANPQAI 362
I L ++EM G PP MA + + +P + + +A
Sbjct: 186 IWSLGCTVIEMATGKPPWSELGNPMAALYKIGSSGEPPEIP-----------EHLSEEAK 234
Query: 363 DLLSLMLELDSEKRITAEQALAHPYL 388
D L L D +KR TA++ L HP+L
Sbjct: 235 DFLRKCLRRDPKKRPTADELLQHPFL 260
>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 = 114 bits (287), Expect = 6e-29
Identities = 65/159 (40%), Positives = 91/159 (57%), Gaps = 19/159 (11%)
Query: 89 SGVKVAIKK-IARPFQSAVHAKRTYRELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYM 147
+G VAIKK + V K RE+RMLK + HEN++ L++VF K +Y+
Sbjct: 25 TGQIVAIKKFLESEDDKMVK-KIAMREIRMLKQLRHENLVNLIEVFRRK------KRLYL 77
Query: 148 V----THLMGADLNNILRTQKLSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNE 203
V H + DL L + V+ ++QILRG+++ HS IIHRD+KP NI V++
Sbjct: 78 VFEFVDHTVLDDLEKY--PNGLDESRVRKYLFQILRGIEFCHSHNIIHRDIKPENILVSQ 135
Query: 204 DCELKILDFGLAR----PTENEMTGYVATRWYRAPEIML 238
+K+ DFG AR P E T YVATRWYRAPE+++
Sbjct: 136 SGVVKLCDFGFARTLAAPGE-VYTDYVATRWYRAPELLV 173
Score = 67.4 bits (165), Expect = 1e-12
Identities = 46/164 (28%), Positives = 72/164 (43%), Gaps = 31/164 (18%)
Query: 253 QDLKPSNIAVNEDCELKILDFGLAR----PTENEMTGYVATRWYRAPEIMLNWMHYNQ-- 306
+D+KP NI V++ +K+ DFG AR P E T YVATRWYRAPE+++ Y +
Sbjct: 124 RDIKPENILVSQSGVVKLCDFGFARTLAAPGE-VYTDYVATRWYRAPELLVGDTKYGRAV 182
Query: 307 ----------------------TDIHQLNLIMEMLGTPPAEFMAKISSDSARKYINSLPL 344
+DI QL I++ LG +I + LP
Sbjct: 183 DIWAVGCLVTEMLTGEPLFPGDSDIDQLYHIIKCLGN-LIPRHQEIFQKNPLFAGMRLPE 241
Query: 345 LTK-KDFRQVFKGANPQAIDLLSLMLELDSEKRITAEQALAHPY 387
+ + + + F + +DL L +D + R ++ Q L H +
Sbjct: 242 VKEIEPLEKRFPKLSGLVLDLAKQCLRIDPDDRPSSSQLLHHEF 285
>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 = 114 bits (286), Expect = 7e-29
Identities = 87/283 (30%), Positives = 129/283 (45%), Gaps = 53/283 (18%)
Query: 113 RELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMVTHLMGADLNNILRT--QKLSDDHV 170
RE+ +LK++ H N++ L D+ H+ CL +V + +DL L +S +V
Sbjct: 52 REVSLLKNLKHANIVTLHDIIHTERCLT------LVFEYLDSDLKQYLDNCGNLMSMHNV 105
Query: 171 QFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCELKILDFGLAR----PTENEMTGYV 226
+ ++Q+LRGL Y H I+HRDLKP N+ +NE ELK+ DFGLAR PT+ + V
Sbjct: 106 KIFMFQLLRGLSYCHKRKILHRDLKPQNLLINEKGELKLADFGLARAKSVPTKT-YSNEV 164
Query: 227 ATRWYRAPEIMLNWMHYNQTGVPFYFQDLKPSNIAVNEDCELKILDFGLARPTENEMTGY 286
T WYR P+++L Y+ T + + C L + RP
Sbjct: 165 VTLWYRPPDVLLGSTEYS-TPIDMW-----------GVGCIL--YEMATGRP-------- 202
Query: 287 VATRWYRAPEIMLNWMHYNQTDIHQLNLIMEMLGTPPAEFMAKISSDSA-RKYINSLPLL 345
M T +L+LI +LGTP E I+S+ R Y P
Sbjct: 203 ---------------MFPGSTVKEELHLIFRLLGTPTEETWPGITSNEEFRSY--LFPQY 245
Query: 346 TKKDFRQVFKGANPQAIDLLSLMLELDSEKRITAEQALAHPYL 388
+ + IDLLS +L +++ RI+AE AL H Y
Sbjct: 246 RAQPLINHAPRLDTDGIDLLSSLLLYETKSRISAEAALRHSYF 288
>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 = 111 bits (278), Expect = 9e-28
Identities = 84/320 (26%), Positives = 134/320 (41%), Gaps = 62/320 (19%)
Query: 84 ALDSVSGVKVAIKKIARPFQSAVHAKRTYRELRMLKHMNHEN-VIGLLDVFHSNTCLADF 142
A D +G VA+KK RE+ +L+ ++ ++ LLDV H
Sbjct: 20 ARDKNTGKLVALKKTRLEMDEEGIPPTALREISLLQMLSESIYIVRLLDVEHVEEKNGK- 78
Query: 143 KNVYMVTHLMGADLNNIL------RTQKLSDDHVQFLVYQILRGLKYIHSAGIIHRDLKP 196
++Y+V + +DL + + L ++ +YQ+L+G+ + H G++HRDLKP
Sbjct: 79 PSLYLVFEYLDSDLKKFMDSNGRGPGRPLPAKTIKSFMYQLLKGVAHCHKHGVMHRDLKP 138
Query: 197 SNIAVNEDCE-LKILDFGLARPTENEMTGY---VATRWYRAPEIMLNWMHYNQTGVPFY- 251
N+ V++ LKI D GL R + Y + T WYRAPE++L HY+ T V +
Sbjct: 139 QNLLVDKQKGLLKIADLGLGRAFSIPVKSYTHEIVTLWYRAPEVLLGSTHYS-TPVDIWS 197
Query: 252 ----FQDLKPSNIAVNEDCELKILDFGLARPTENEMTGYVATRWYRAPEIMLNWMHYNQT 307
F ++ D EL+
Sbjct: 198 VGCIFAEMSRKQPLFPGDSELQ-------------------------------------- 219
Query: 308 DIHQLNLIMEMLGTPPAEFMAKISSDSARKYINSLPLLTKKDFRQVFKGANPQAIDLLSL 367
QL I ++LGTP + + S + + P +D + +P+ +DLL
Sbjct: 220 ---QLLHIFKLLGTPTEQVWPGV---SKLRDWHEFPQWKPQDLSRAVPDLSPEGLDLLQK 273
Query: 368 MLELDSEKRITAEQALAHPY 387
ML D KRI+A+ AL HPY
Sbjct: 274 MLRYDPAKRISAKAALTHPY 293
>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 = 111 bits (278), Expect = 3e-27
Identities = 77/327 (23%), Positives = 128/327 (39%), Gaps = 72/327 (22%)
Query: 92 KVAIKKIARPFQS-AVHAKRTYRELRMLKHMNHE-NVIGLLDVFHSNTCLADFKNVYMVT 149
VA+K +A+ +S + +R RE+++L +NH N++ L D F L ++
Sbjct: 24 LVALKVLAKKLESKSKEVERFLREIQILASLNHPPNIVKLYDFFQDEGSL-----YLVME 78
Query: 150 HLMGADLNNILRT----QKLSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNED- 204
++ G L ++L+ LS+ F++ QIL L+Y+HS GIIHRD+KP NI ++ D
Sbjct: 79 YVDGGSLEDLLKKIGRKGPLSESEALFILAQILSALEYLHSKGIIHRDIKPENILLDRDG 138
Query: 205 CELKILDFGLARPTENEMTGYVATRWYRAPEIMLNWMHYNQTGVPFYFQDLKPSNIAVNE 264
+K++DFGLA+ +
Sbjct: 139 RVVKLIDFGLAKLLPDP------------------------------------------- 155
Query: 265 DCELKILDFGLARPTENEMTGYVATRWYRAPEIMLNWMHYN---QTDIHQLNLIMEML-- 319
G + V T Y APE++L +DI L + + L
Sbjct: 156 ---------GSTSSIPALPSTSVGTPGYMAPEVLLGLSLAYASSSSDIWSLGITLYELLT 206
Query: 320 GTPPAE-FMAKISSDSARKYINSL--PLLTKKDFRQVFKGANPQAIDLLSLMLELDSEKR 376
G PP E ++ K I L P L + + A DLL +L D + R
Sbjct: 207 GLPPFEGEKNSSATSQTLKIILELPTPSLASPLSPSNPELISKAASDLLKKLLAKDPKNR 266
Query: 377 ITAEQALAHPYLSQYSDPNDEPTSPPY 403
+++ L+H L+ + +
Sbjct: 267 LSSSSDLSHDLLAHLKLKESDLSDLLK 293
>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 = 109 bits (273), Expect = 6e-27
Identities = 84/288 (29%), Positives = 130/288 (45%), Gaps = 63/288 (21%)
Query: 113 RELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMVTHLMGADLNNILRT--QKLSDDHV 170
RE+ +LK + H N++ L D+ H++ K++ +V + DL + +S +V
Sbjct: 53 REVSLLKDLKHANIVTLHDIVHTD------KSLTLVFEYLDKDLKQYMDDCGNIMSMHNV 106
Query: 171 QFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCELKILDFGLAR----PTENEMTGYV 226
+ +YQILRGL Y H ++HRDLKP N+ +NE ELK+ DFGLAR PT+ + V
Sbjct: 107 KIFLYQILRGLAYCHRRKVLHRDLKPQNLLINERGELKLADFGLARAKSVPTKT-YSNEV 165
Query: 227 ATRWYRAPEIMLNWMHYNQ------TGVPFYFQDLKPSNIAVNEDCELKILDFGLARPTE 280
T WYR P+++L Y+ G F+ + RP
Sbjct: 166 VTLWYRPPDVLLGSSEYSTQIDMWGVGCIFF--------------------EMASGRP-- 203
Query: 281 NEMTGYVATRWYRAPEIMLNWMHYNQTDIHQLNLIMEMLGTPPAEFMAKISSDSARKYIN 340
+ T +L+LI +LGTP E ISS+ K N
Sbjct: 204 ---------------------LFPGSTVEDELHLIFRLLGTPTEETWPGISSNDEFKNYN 242
Query: 341 SLPLLTKKDFRQVFKGANPQAIDLLSLMLELDSEKRITAEQALAHPYL 388
P + + + I+LL+ L+ +S+KRI+AE+A+ H Y
Sbjct: 243 -FPKYKPQPLINHAPRLDTEGIELLTKFLQYESKKRISAEEAMKHAYF 289
>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 = 108 bits (272), Expect = 7e-27
Identities = 83/288 (28%), Positives = 124/288 (43%), Gaps = 63/288 (21%)
Query: 113 RELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMVTHLMGADLNNILRT--QKLSDDHV 170
RE+ +LK + H N++ L D+ H+ K++ +V + DL L ++ +V
Sbjct: 53 REVSLLKDLKHANIVTLHDIIHTE------KSLTLVFEYLDKDLKQYLDDCGNSINMHNV 106
Query: 171 QFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCELKILDFGLAR----PTENEMTGYV 226
+ ++Q+LRGL Y H ++HRDLKP N+ +NE ELK+ DFGLAR PT+ + V
Sbjct: 107 KLFLFQLLRGLNYCHRRKVLHRDLKPQNLLINERGELKLADFGLARAKSIPTKT-YSNEV 165
Query: 227 ATRWYRAPEIMLNWMHYNQ------TGVPFYFQDLKPSNIAVNEDCELKILDFGLARPTE 280
T WYR P+I+L Y+ G FY + RP
Sbjct: 166 VTLWYRPPDILLGSTDYSTQIDMWGVGCIFY--------------------EMSTGRP-- 203
Query: 281 NEMTGYVATRWYRAPEIMLNWMHYNQTDIHQLNLIMEMLGTPPAEFMAKISSDSARKYIN 340
+ T QL+ I +LGTP E I S+ K N
Sbjct: 204 ---------------------LFPGSTVEEQLHFIFRILGTPTEETWPGILSNEEFKSYN 242
Query: 341 SLPLLTKKDFRQVFKGANPQAIDLLSLMLELDSEKRITAEQALAHPYL 388
P + +LLS +L+ + KRI+AE+A+ HPY
Sbjct: 243 -YPKYRADCLHNHAPRLDSDGAELLSKLLQFEGRKRISAEEAMKHPYF 289
>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 = 107 bits (269), Expect = 3e-26
Identities = 60/167 (35%), Positives = 87/167 (52%), Gaps = 23/167 (13%)
Query: 84 ALDSVSGVKVAIKKI-------ARPFQSAVHAKRTYRELRMLKHMNHENVIGLLDVFHSN 136
A D+ SG VA+KK+ P S RE+ +L ++ H N++ L +V
Sbjct: 26 ARDTTSGEIVALKKVRMDNERDGIPISS-------LREITLLLNLRHPNIVELKEVVVGK 78
Query: 137 TCLADFKNVYMVTHLMGADLNNILR--TQKLSDDHVQFLVYQILRGLKYIHSAGIIHRDL 194
++++V DL ++L S+ V+ L+ Q+LRGL+Y+H IIHRDL
Sbjct: 79 H----LDSIFLVMEYCEQDLASLLDNMPTPFSESQVKCLMLQLLRGLQYLHENFIIHRDL 134
Query: 195 KPSNIAVNEDCELKILDFGLARPTE---NEMTGYVATRWYRAPEIML 238
K SN+ + + LKI DFGLAR MT V T WYRAPE++L
Sbjct: 135 KVSNLLLTDKGCLKIADFGLARTYGLPAKPMTPKVVTLWYRAPELLL 181
Score = 92.8 bits (231), Expect = 4e-21
Identities = 56/179 (31%), Positives = 80/179 (44%), Gaps = 33/179 (18%)
Query: 254 DLKPSNIAVNEDCELKILDFGLARPTE---NEMTGYVATRWYRAPEIMLNWMHYN----- 305
DLK SN+ + + LKI DFGLAR MT V T WYRAPE++L Y
Sbjct: 133 DLKVSNLLLTDKGCLKIADFGLARTYGLPAKPMTPKVVTLWYRAPELLLGCTTYTTAIDM 192
Query: 306 -------------------QTDIHQLNLIMEMLGTPPAEFMAKISS-DSARKYINSLPLL 345
+++I QL+LI+++LGTP S K+ +LP
Sbjct: 193 WAVGCILAELLAHKPLLPGKSEIEQLDLIIQLLGTPNESIWPGFSDLPLVGKF--TLPKQ 250
Query: 346 TKKDFRQVFKGANPQAIDLLSLMLELDSEKRITAEQALAHPYLSQYS---DPNDEPTSP 401
+ + F + + LL+ +L D +KR TAE+AL Y + +P PT P
Sbjct: 251 PYNNLKHKFPWLSEAGLRLLNFLLMYDPKKRATAEEALESSYFKEKPLPCEPEMMPTFP 309
>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 = 103 bits (259), Expect = 3e-25
Identities = 49/160 (30%), Positives = 79/160 (49%), Gaps = 17/160 (10%)
Query: 85 LDSVSGVKVAIKKIARPFQSAVHAKRTYRELRMLKHMNHENVIGLLDVFHSNTCLADFKN 144
V+VA+K + + S + RE R+++ ++H N++ LL V C + +
Sbjct: 23 KGDGKEVEVAVKTL-KEDASEQQIEEFLREARIMRKLDHPNIVKLLGV-----CTEE-EP 75
Query: 145 VYMVTHLM-GADLNNILRTQKLSDDHVQFLV---YQILRGLKYIHSAGIIHRDLKPSNIA 200
+ +V M G DL + LR + + + L+ QI RG++Y+ S IHRDL N
Sbjct: 76 LMIVMEYMPGGDLLDYLRKNRPKELSLSDLLSFALQIARGMEYLESKNFIHRDLAARNCL 135
Query: 201 VNEDCELKILDFGLARPTENE-----MTGYVATRWYRAPE 235
V E+ +KI DFGL+R ++ G + RW APE
Sbjct: 136 VGENLVVKISDFGLSRDLYDDDYYKVKGGKLPIRWM-APE 174
Score = 41.0 bits (97), Expect = 6e-04
Identities = 19/61 (31%), Positives = 30/61 (49%), Gaps = 6/61 (9%)
Query: 254 DLKPSNIAVNEDCELKILDFGLARPTENE-----MTGYVATRWYRAPEIMLNWMHYNQTD 308
DL N V E+ +KI DFGL+R ++ G + RW APE + +++D
Sbjct: 128 DLAARNCLVGENLVVKISDFGLSRDLYDDDYYKVKGGKLPIRWM-APESLKEGKFTSKSD 186
Query: 309 I 309
+
Sbjct: 187 V 187
>gnl|CDD|173333 PTZ00036, PTZ00036, glycogen synthase kinase; Provisional.
Length = 440
Score = 105 bits (264), Expect = 5e-25
Identities = 92/343 (26%), Positives = 159/343 (46%), Gaps = 68/343 (19%)
Query: 68 IGPTLSKESFDLIFSS-ALDSVSGVKVAIKKIARPFQSAVHAKRTYRELRMLKHMNHENV 126
+G + SF +++ + +D+ KVAIKK+ + Q REL ++K++NH N+
Sbjct: 70 LGNIIGNGSFGVVYEAICIDTSE--KVAIKKVLQDPQY------KNRELLIMKNLNHINI 121
Query: 127 IGLLDVFHSNTCLADFKNVYM--VTHLMGADLNNILR-----TQKLSDDHVQFLVYQILR 179
I L D +++ + KN+++ V + ++ ++ L V+ YQ+ R
Sbjct: 122 IFLKDYYYTECFKKNEKNIFLNVVMEFIPQTVHKYMKHYARNNHALPLFLVKLYSYQLCR 181
Query: 180 GLKYIHSAGIIHRDLKPSNIAVNEDCE-LKILDFGLARPTENEMTG-----YVATRWYRA 233
L YIHS I HRDLKP N+ ++ + LK+ DFG A+ N + G Y+ +R+YRA
Sbjct: 182 ALAYIHSKFICHRDLKPQNLLIDPNTHTLKLCDFGSAK---NLLAGQRSVSYICSRFYRA 238
Query: 234 PEIMLNWMHYNQTGVPFYFQDLKPSNIAVNEDCELKILDFGLARPTENEMTGYVATRWYR 293
PE+ML A N + + G
Sbjct: 239 PELMLG---------------------ATNYTTHIDLWSLGCI----------------- 260
Query: 294 APEIMLNW-MHYNQTDIHQLNLIMEMLGTPPAEFMAKISSDSARKYINSLPLLTKKDFRQ 352
E++L + + Q+ + QL I+++LGTP + + +++ + A P + KD ++
Sbjct: 261 IAEMILGYPIFSGQSSVDQLVRIIQVLGTPTEDQLKEMNPNYADI---KFPDVKPKDLKK 317
Query: 353 VF-KGANPQAIDLLSLMLELDSEKRITAEQALAHPYLSQYSDP 394
VF KG AI+ +S L+ + KR+ +ALA P+ DP
Sbjct: 318 VFPKGTPDDAINFISQFLKYEPLKRLNPIEALADPFFDDLRDP 360
>gnl|CDD|197581 smart00219, TyrKc, Tyrosine kinase, catalytic domain.
Phosphotransferases. Tyrosine-specific kinase subfamily.
Length = 257
Score = 102 bits (257), Expect = 6e-25
Identities = 51/154 (33%), Positives = 77/154 (50%), Gaps = 16/154 (10%)
Query: 90 GVKVAIKKIARPFQSAVHAKRTYRELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMVT 149
V+VA+K + + S + RE R+++ ++H NV+ LL V C + + +Y+V
Sbjct: 28 KVEVAVKTL-KEDASEQQIEEFLREARIMRKLDHPNVVKLLGV-----CTEE-EPLYIVM 80
Query: 150 HLM-GADLNNILRTQKLSDDHVQFL--VYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCE 206
M G DL + LR + L QI RG++Y+ S IHRDL N V E+
Sbjct: 81 EYMEGGDLLSYLRKNRPKLSLSDLLSFALQIARGMEYLESKNFIHRDLAARNCLVGENLV 140
Query: 207 LKILDFGLARPTENE-----MTGYVATRWYRAPE 235
+KI DFGL+R ++ G + RW APE
Sbjct: 141 VKISDFGLSRDLYDDDYYRKRGGKLPIRWM-APE 173
Score = 40.6 bits (96), Expect = 7e-04
Identities = 19/61 (31%), Positives = 30/61 (49%), Gaps = 6/61 (9%)
Query: 254 DLKPSNIAVNEDCELKILDFGLARPTENE-----MTGYVATRWYRAPEIMLNWMHYNQTD 308
DL N V E+ +KI DFGL+R ++ G + RW APE + +++D
Sbjct: 127 DLAARNCLVGENLVVKISDFGLSRDLYDDDYYRKRGGKLPIRWM-APESLKEGKFTSKSD 185
Query: 309 I 309
+
Sbjct: 186 V 186
>gnl|CDD|177649 PLN00009, PLN00009, cyclin-dependent kinase A; Provisional.
Length = 294
Score = 103 bits (258), Expect = 6e-25
Identities = 62/169 (36%), Positives = 88/169 (52%), Gaps = 15/169 (8%)
Query: 84 ALDSVSGVKVAIKKIARPFQSAVHAKRTYRELRMLKHMNHENVIGLLDVFHSNTCLADFK 143
A D V+ +A+KKI + RE+ +LK M H N++ L DV HS L
Sbjct: 21 ARDRVTNETIALKKIRLEQEDEGVPSTAIREISLLKEMQHGNIVRLQDVVHSEKRL---- 76
Query: 144 NVYMVTHLMGADLNNIL-RTQKLSDDH--VQFLVYQILRGLKYIHSAGIIHRDLKPSNIA 200
Y+V + DL + + + + ++ +YQILRG+ Y HS ++HRDLKP N+
Sbjct: 77 --YLVFEYLDLDLKKHMDSSPDFAKNPRLIKTYLYQILRGIAYCHSHRVLHRDLKPQNLL 134
Query: 201 VNEDCE-LKILDFGLAR----PTENEMTGYVATRWYRAPEIMLNWMHYN 244
++ LK+ DFGLAR P T V T WYRAPEI+L HY+
Sbjct: 135 IDRRTNALKLADFGLARAFGIPVRT-FTHEVVTLWYRAPEILLGSRHYS 182
Score = 88.3 bits (219), Expect = 1e-19
Identities = 61/164 (37%), Positives = 76/164 (46%), Gaps = 32/164 (19%)
Query: 253 QDLKPSNIAVNEDCE-LKILDFGLAR----PTENEMTGYVATRWYRAPEIMLNWMHY--- 304
+DLKP N+ ++ LK+ DFGLAR P T V T WYRAPEI+L HY
Sbjct: 126 RDLKPQNLLIDRRTNALKLADFGLARAFGIPVRT-FTHEVVTLWYRAPEILLGSRHYSTP 184
Query: 305 --------------NQ-------TDIHQLNLIMEMLGTPPAEFMAKISSDSARKYINSLP 343
NQ ++I +L I +LGTP E ++S Y ++ P
Sbjct: 185 VDIWSVGCIFAEMVNQKPLFPGDSEIDELFKIFRILGTPNEETWPGVTS--LPDYKSAFP 242
Query: 344 LLTKKDFRQVFKGANPQAIDLLSLMLELDSEKRITAEQALAHPY 387
KD V P +DLLS ML LD KRITA AL H Y
Sbjct: 243 KWPPKDLATVVPTLEPAGVDLLSKMLRLDPSKRITARAALEHEY 286
>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 = 98.7 bits (246), Expect = 2e-23
Identities = 48/139 (34%), Positives = 77/139 (55%), Gaps = 11/139 (7%)
Query: 113 RELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMVTHLMGADLNNILRTQKLSDDH--V 170
RE+ +LK + H+N++ L DV HS+ K + +V DL + D V
Sbjct: 48 REICLLKELKHKNIVRLYDVLHSD------KKLTLVFEYCDQDLKKYFDSCNGDIDPEIV 101
Query: 171 QFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCELKILDFGLARPTENEMTGY---VA 227
+ ++Q+L+GL + HS ++HRDLKP N+ +N++ ELK+ DFGLAR + Y V
Sbjct: 102 KSFMFQLLKGLAFCHSHNVLHRDLKPQNLLINKNGELKLADFGLARAFGIPVRCYSAEVV 161
Query: 228 TRWYRAPEIMLNWMHYNQT 246
T WYR P+++ Y+ +
Sbjct: 162 TLWYRPPDVLFGAKLYSTS 180
Score = 79.4 bits (196), Expect = 1e-16
Identities = 51/163 (31%), Positives = 71/163 (43%), Gaps = 30/163 (18%)
Query: 253 QDLKPSNIAVNEDCELKILDFGLARPTENEMTGY---VATRWYRAPEIMLNWMHYNQT-D 308
+DLKP N+ +N++ ELK+ DFGLAR + Y V T WYR P+++ Y+ + D
Sbjct: 123 RDLKPQNLLINKNGELKLADFGLARAFGIPVRCYSAEVVTLWYRPPDVLFGAKLYSTSID 182
Query: 309 I------------------------HQLNLIMEMLGTPPAEFMAKISSDSARKYINSLPL 344
+ QL I +LGTP E +S K P
Sbjct: 183 MWSAGCIFAELANAGRPLFPGNDVDDQLKRIFRLLGTPTEESWPGVSKLPDYKPYPMYPA 242
Query: 345 LTKKDFRQVFKGANPQAIDLLSLMLELDSEKRITAEQALAHPY 387
T V N DLL +L + +RI+AE+AL HPY
Sbjct: 243 TT--SLVNVVPKLNSTGRDLLQNLLVCNPVQRISAEEALQHPY 283
>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 = 98.6 bits (246), Expect = 3e-23
Identities = 51/141 (36%), Positives = 74/141 (52%), Gaps = 31/141 (21%)
Query: 113 RELRMLKHMNHENVIGLLDVFHSNTCLA--------DFKNVYMVTHLMGADLNNILRTQK 164
RE +LK + H N++ L D+ H+ L D K YM G ++N
Sbjct: 52 REASLLKDLKHANIVTLHDIIHTKKTLTLVFEYLDTDLKQ-YMDDCGGGLSMHN------ 104
Query: 165 LSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCELKILDFGLAR----PTE- 219
V+ ++Q+LRGL Y H ++HRDLKP N+ ++E ELK+ DFGLAR P++
Sbjct: 105 -----VRLFLFQLLRGLAYCHQRRVLHRDLKPQNLLISERGELKLADFGLARAKSVPSKT 159
Query: 220 --NEMTGYVATRWYRAPEIML 238
NE V T WYR P+++L
Sbjct: 160 YSNE----VVTLWYRPPDVLL 176
Score = 85.1 bits (211), Expect = 2e-18
Identities = 50/169 (29%), Positives = 73/169 (43%), Gaps = 39/169 (23%)
Query: 254 DLKPSNIAVNEDCELKILDFGLAR----PTE---NEMTGYVATRWYRAPEIMLNWMHYN- 305
DLKP N+ ++E ELK+ DFGLAR P++ NE V T WYR P+++L Y+
Sbjct: 128 DLKPQNLLISERGELKLADFGLARAKSVPSKTYSNE----VVTLWYRPPDVLLGSTEYST 183
Query: 306 QTDI------------------------HQLNLIMEMLGTPPAEFMAKISSDSARKYINS 341
D+ QL+ I +LGTP E +SS+ S
Sbjct: 184 SLDMWGVGCIFYEMATGRPLFPGSTDVEDQLHKIFRVLGTPTEETWPGVSSNPE-FKPYS 242
Query: 342 LPLLTKKDFRQVFK--GANPQAIDLLSLMLELDSEKRITAEQALAHPYL 388
P + P +L L+ + +KRI+A +A+ HPY
Sbjct: 243 FPFYPPRPLINHAPRLDRIPHGEELALKFLQYEPKKRISAAEAMKHPYF 291
>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 = 95.5 bits (238), Expect = 2e-22
Identities = 45/129 (34%), Positives = 73/129 (56%), Gaps = 10/129 (7%)
Query: 113 RELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMVTHLM-GADLN-NILRTQKLSDDHV 170
E R+L+ +NH ++ L F D +N+Y+V L+ G DL ++ + K S++ V
Sbjct: 49 NERRILQELNHPFLVNLWYSFQ------DEENMYLVVDLLLGGDLRYHLSQKVKFSEEQV 102
Query: 171 QFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCELKILDFGLAR--PTENEMTGYVAT 228
+F + +I+ L+Y+HS GIIHRD+KP NI ++E + I DF +A + T T
Sbjct: 103 KFWICEIVLALEYLHSKGIIHRDIKPDNILLDEQGHVHITDFNIATKVTPDTLTTSTSGT 162
Query: 229 RWYRAPEIM 237
Y APE++
Sbjct: 163 PGYMAPEVL 171
Score = 59.6 bits (145), Expect = 4e-10
Identities = 36/141 (25%), Positives = 57/141 (40%), Gaps = 13/141 (9%)
Query: 254 DLKPSNIAVNEDCELKILDFGLAR--PTENEMTGYVATRWYRAPEIMLNWMHYNQTDIHQ 311
D+KP NI ++E + I DF +A + T T Y APE++ + D
Sbjct: 125 DIKPDNILLDEQGHVHITDFNIATKVTPDTLTTSTSGTPGYMAPEVLCRQGYSVAVDWWS 184
Query: 312 LNLIM-EML-GTPPAEFMAKISSDSARKYINSLPLLTKKDFRQVFKGANPQAIDLLSLML 369
L + E L G P S + R I + + + +AID ++ +L
Sbjct: 185 LGVTAYECLRGKRPYR----GHSRTIRDQIRAKQETADVLYP---ATWSTEAIDAINKLL 237
Query: 370 ELDSEKRI--TAEQALAHPYL 388
E D +KR+ + HPY
Sbjct: 238 ERDPQKRLGDNLKDLKNHPYF 258
>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 = 95.4 bits (237), Expect = 4e-22
Identities = 82/313 (26%), Positives = 129/313 (41%), Gaps = 51/313 (16%)
Query: 84 ALDSVSGVKVAIKKIARPFQSAVHAKRTYRE---LRMLKHMNHENVIGLLDVFHSNTCLA 140
A D SG VA+K + T RE L+ L+ +H N++ L+DV ++
Sbjct: 19 ARDPHSGHFVALKSVRVQTNEDGLPLSTVREVALLKRLEAFDHPNIVRLMDVCATSRTDR 78
Query: 141 DFKNVYMVTHLMGADLNNILRTQK---LSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPS 197
+ K V +V + DL L L + ++ L+ Q LRGL ++H+ I+HRDLKP
Sbjct: 79 ETK-VTLVFEHVDQDLRTYLDKVPPPGLPAETIKDLMRQFLRGLDFLHANCIVHRDLKPE 137
Query: 198 NIAVNEDCELKILDFGLARPTENEM--TGYVATRWYRAPEIMLNWMHYNQTGVPFYFQDL 255
NI V ++K+ DFGLAR +M T V T WYRAPE++L +
Sbjct: 138 NILVTSGGQVKLADFGLARIYSCQMALTPVVVTLWYRAPEVLLQSTY------------- 184
Query: 256 KPSNIAVNEDCELKILDFGLARPTENEMTGYVATRWYRAPEIMLNWMHYNQTDIHQLNLI 315
A P + G + +R + ++ QL I
Sbjct: 185 --------------------ATPVDMWSVGCIFAEMFRRKPLFC-----GNSEADQLGKI 219
Query: 316 MEMLGTPPAEFMAKISSDSARKYINSLPLLTKKDFRQVFKGANPQAIDLLSLMLELDSEK 375
+++G PP + + + + + + V LL ML + K
Sbjct: 220 FDLIGLPPEDDWPRDVTLPR----GAFSPRGPRPVQSVVPEIEESGAQLLLEMLTFNPHK 275
Query: 376 RITAEQALAHPYL 388
RI+A +AL HP+
Sbjct: 276 RISAFRALQHPFF 288
>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 = 94.9 bits (237), Expect = 4e-22
Identities = 46/174 (26%), Positives = 78/174 (44%), Gaps = 22/174 (12%)
Query: 84 ALDSVSGVKVAIKKIARPFQSAVHAKRTYRELRMLKHMNHENVIGLLDVFHSNTCLADFK 143
G +K+I S + E+++LK +NH N+I + F L
Sbjct: 19 VRRKSDGKLYVLKEIDLSNMSEKEREDALNEVKILKKLNHPNIIKYYESFEEKGKL---- 74
Query: 144 NVYMVTHLM----GADLNNILRTQK-----LSDDHVQFLVYQILRGLKYIHSAGIIHRDL 194
+V M G DL+ ++ QK ++ + Q+ LKY+HS I+HRD+
Sbjct: 75 --CIV---MEYADGGDLSQKIKKQKKEGKPFPEEQILDWFVQLCLALKYLHSRKILHRDI 129
Query: 195 KPSNIAVNEDCELKILDFGLARPTENEM---TGYVATRWYRAPEIMLNWMHYNQ 245
KP NI + + +K+ DFG+++ + + V T +Y +PE+ N YN
Sbjct: 130 KPQNIFLTSNGLVKLGDFGISKVLSSTVDLAKTVVGTPYYLSPELCQN-KPYNY 182
Score = 47.1 bits (113), Expect = 5e-06
Identities = 36/147 (24%), Positives = 63/147 (42%), Gaps = 28/147 (19%)
Query: 254 DLKPSNIAVNEDCELKILDFGLARPTENEM---TGYVATRWYRAPEIMLNWMHYNQ-TDI 309
D+KP NI + + +K+ DFG+++ + + V T +Y +PE+ N YN +DI
Sbjct: 128 DIKPQNIFLTSNGLVKLGDFGISKVLSSTVDLAKTVVGTPYYLSPELCQN-KPYNYKSDI 186
Query: 310 HQLNLIM-EML-------GTPPAEFMAKISSDSARKYINSLPLLTKKDFRQVFKGANPQA 361
L ++ E+ G E KI + +P + R
Sbjct: 187 WSLGCVLYELCTLKHPFEGENLLELALKIL----KGQYPPIPSQYSSELRN--------- 233
Query: 362 IDLLSLMLELDSEKRITAEQALAHPYL 388
L+S +L+ D E+R + Q L P++
Sbjct: 234 --LVSSLLQKDPEERPSIAQILQSPFI 258
>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 = 93.9 bits (234), Expect = 7e-22
Identities = 58/223 (26%), Positives = 104/223 (46%), Gaps = 34/223 (15%)
Query: 68 IGPTLSKESFDLIFSSALDSVSGVKVAIKKI--ARPFQSAVHAKRTYRELRMLKHMNHEN 125
+G + + +F +++ L+ +G VAIK+I + + A+ K +E+ +LK++ H N
Sbjct: 4 LGDLIGRGAFGVVYK-GLNLETGDFVAIKQISLEKIKEEAL--KSIMQEIDLLKNLKHPN 60
Query: 126 VIGLLDVFHSNTCLADFKNVYMVTHLM-GADLNNIL-RTQKLSDDHVQFLVYQILRGLKY 183
++ + ++ L Y++ L I+ + + V VYQ+L+GL Y
Sbjct: 61 IVKYIGSIETSDSL------YIILEYAENGSLRQIIKKFGPFPESLVAVYVYQVLQGLAY 114
Query: 184 IHSAGIIHRDLKPSNIAVNEDCELKILDFGLA---RPTENEMTGYVATRWYRAPEIMLN- 239
+H G+IHRD+K +NI +D +K+ DFG+A + V T ++ APE++
Sbjct: 115 LHEQGVIHRDIKAANILTTKDGVVKLADFGVATKLNDVSKDDASVVGTPYWMAPEVIEMS 174
Query: 240 --------W-----MHYNQTGVPFYFQDLKPSNI---AVNEDC 266
W + TG P Y+ DL P V +D
Sbjct: 175 GASTASDIWSLGCTVIELLTGNPPYY-DLNPMAALFRIVQDDH 216
>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 = 93.4 bits (233), Expect = 2e-21
Identities = 45/165 (27%), Positives = 85/165 (51%), Gaps = 21/165 (12%)
Query: 83 SALDSVSGVKVAIKKIARPFQSAVHAKRTYRELRMLKHMNHENVIGLLDVFHSNTCLADF 142
A D +G +VAIKK+ Q+ + E+ ++K H N++ D + L
Sbjct: 37 KATDRATGKEVAIKKMRLRKQNK---ELIINEILIMKDCKHPNIVDYYDSYLVGDEL--- 90
Query: 143 KNVYMVTHLM-GADLNNILR--TQKLSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNI 199
++V M G L +I+ ++++ + ++ ++L+GL+Y+HS +IHRD+K NI
Sbjct: 91 ---WVVMEYMDGGSLTDIITQNFVRMNEPQIAYVCREVLQGLEYLHSQNVIHRDIKSDNI 147
Query: 200 AVNEDCELKILDFGLA------RPTENEMTGYVATRWYRAPEIML 238
+++D +K+ DFG A + N + V T ++ APE++
Sbjct: 148 LLSKDGSVKLADFGFAAQLTKEKSKRNSV---VGTPYWMAPEVIK 189
Score = 60.3 bits (147), Expect = 3e-10
Identities = 42/158 (26%), Positives = 70/158 (44%), Gaps = 32/158 (20%)
Query: 254 DLKPSNIAVNEDCELKILDFGLA------RPTENEMTGYVATRWYRAPEIMLNWMHYNQT 307
D+K NI +++D +K+ DFG A + N + V T ++ APE++ + +
Sbjct: 141 DIKSDNILLSKDGSVKLADFGFAAQLTKEKSKRNSV---VGTPYWMAPEVIKRKDYGPKV 197
Query: 308 DIHQLN-LIMEML-GTPP------AEFMAKISSDSARKYINSLPLLTKKD-FRQVFKGAN 358
DI L + +EM G PP + I++ +P L + + FK
Sbjct: 198 DIWSLGIMCIEMAEGEPPYLREPPLRALFLITT-------KGIPPLKNPEKWSPEFK--- 247
Query: 359 PQAIDLLSLMLELDSEKRITAEQALAHPYLSQYSDPND 396
D L+ L D EKR +AE+ L HP+L + +
Sbjct: 248 ----DFLNKCLVKDPEKRPSAEELLQHPFLKKACPKEE 281
>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 = 91.8 bits (229), Expect = 4e-21
Identities = 43/138 (31%), Positives = 73/138 (52%), Gaps = 11/138 (7%)
Query: 107 HAKRTYRELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMVTHLM-GADLNNILRTQ-K 164
+ T E +L +NH ++ L F + + +Y+V G +L + L + +
Sbjct: 36 EVEHTLTERNILSRINHPFIVKLHYAFQTE------EKLYLVLEYAPGGELFSHLSKEGR 89
Query: 165 LSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCELKILDFGLARPTENEM-- 222
S++ +F +I+ L+Y+HS GII+RDLKP NI ++ D +K+ DFGLA+ +E
Sbjct: 90 FSEERARFYAAEIVLALEYLHSLGIIYRDLKPENILLDADGHIKLTDFGLAKELSSEGSR 149
Query: 223 -TGYVATRWYRAPEIMLN 239
+ T Y APE++L
Sbjct: 150 TNTFCGTPEYLAPEVLLG 167
Score = 57.5 bits (140), Expect = 2e-09
Identities = 48/148 (32%), Positives = 70/148 (47%), Gaps = 30/148 (20%)
Query: 254 DLKPSNIAVNEDCELKILDFGLARPTENEM---TGYVATRWYRAPEIMLNWMHYNQTDIH 310
DLKP NI ++ D +K+ DFGLA+ +E + T Y APE++L + D
Sbjct: 118 DLKPENILLDADGHIKLTDFGLAKELSSEGSRTNTFCGTPEYLAPEVLLGKGYGKAVDWW 177
Query: 311 QLNLIM-EML-GTPP------AEFMAKISSDSARKYINSLPLLTKKDFRQVFKGANPQAI 362
L +++ EML G PP E KI D R P + +P+A
Sbjct: 178 SLGVLLYEMLTGKPPFYAEDRKEIYEKILKDPLR-----FP-----------EFLSPEAR 221
Query: 363 DLLSLMLELDSEKRIT---AEQALAHPY 387
DL+S +L+ D KR+ AE+ AHP+
Sbjct: 222 DLISGLLQKDPTKRLGSGGAEEIKAHPF 249
>gnl|CDD|219530 pfam07714, Pkinase_Tyr, Protein tyrosine kinase.
Length = 258
Score = 91.8 bits (229), Expect = 4e-21
Identities = 47/162 (29%), Positives = 72/162 (44%), Gaps = 21/162 (12%)
Query: 85 LDSVSGVKVAIKKIARPFQSAVHAKRT--YRELRMLKHMNHENVIGLLDVFHSNTCLADF 142
+ KVA+K + + A +R E ++K ++H N++ LL V C
Sbjct: 23 DGEGTETKVAVKTLK---EGASEEEREEFLEEASIMKKLSHPNIVRLLGV-----CTQG- 73
Query: 143 KNVYMVTHLM-GADLNNILRTQKLSDDHVQFL--VYQILRGLKYIHSAGIIHRDLKPSNI 199
+ +Y+VT M G DL + LR L QI +G++Y+ S +HRDL N
Sbjct: 74 EPLYIVTEYMPGGDLLDFLRKHGEKLTLKDLLQMALQIAKGMEYLESKNFVHRDLAARNC 133
Query: 200 AVNEDCELKILDFGLARPTENEMTGYVAT------RWYRAPE 235
V E+ +KI DFGL+R + +W APE
Sbjct: 134 LVTENLVVKISDFGLSRDIYEDDYYRKRGGGKLPIKWM-APE 174
Score = 34.4 bits (80), Expect = 0.084
Identities = 14/44 (31%), Positives = 19/44 (43%), Gaps = 7/44 (15%)
Query: 259 NIAVNEDCELKILDFGLARPTENEMTGYVAT------RWYRAPE 296
N V E+ +KI DFGL+R + +W APE
Sbjct: 132 NCLVTENLVVKISDFGLSRDIYEDDYYRKRGGGKLPIKWM-APE 174
>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 = 91.9 bits (229), Expect = 5e-21
Identities = 76/320 (23%), Positives = 122/320 (38%), Gaps = 76/320 (23%)
Query: 84 ALDSVSGVKVAIKKIARPFQSAV-HAKRTYRELRMLKHMN-HENVIGLLDVFHSNTCLAD 141
A + + + AIK + + K E +L +N H +I L F L
Sbjct: 20 AKEKETNKEYAIKILDKRQLIKEKKVKYVKIEKEVLTRLNGHPGIIKLYYTFQDEENL-- 77
Query: 142 FKNVYMV-THLMGADLNNILRTQK-LSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNI 199
Y V + +L +R L + +F +IL L+Y+HS GIIHRDLKP NI
Sbjct: 78 ----YFVLEYAPNGELLQYIRKYGSLDEKCTRFYAAEILLALEYLHSKGIIHRDLKPENI 133
Query: 200 AVNEDCELKILDFGLARPTENEMTGYVATRWYRAPEIMLNWMHYNQTGVPFYFQDLKPSN 259
+++D +KI DFG A+ L P++
Sbjct: 134 LLDKDMHIKITDFGTAK-------------------------------------VLDPNS 156
Query: 260 IAVNEDCELKILDFGLARPTENEMTGYVATRWYRAPEIMLNWMHYNQTDIHQLNLIM-EM 318
+ + +D + + + +V T Y +PE++ +D+ L I+ +M
Sbjct: 157 SPESNKGDATNIDSQIEKNRRRFAS-FVGTAEYVSPELLNEKPAGKSSDLWALGCIIYQM 215
Query: 319 L-GTPP----AEF--MAKISSDSARKYINSLPLLTKKDFRQVFKGANPQAIDLLSLMLEL 371
L G PP E+ KI +Y F F P A DL+ +L L
Sbjct: 216 LTGKPPFRGSNEYLTFQKI---LKLEY----------SFPPNF---PPDAKDLIEKLLVL 259
Query: 372 DSEKRITA----EQALAHPY 387
D + R+ ++ AHP+
Sbjct: 260 DPQDRLGVNEGYDELKAHPF 279
>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 = 92.4 bits (229), Expect = 6e-21
Identities = 82/285 (28%), Positives = 121/285 (42%), Gaps = 52/285 (18%)
Query: 113 RELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMVTHLMGADLNNILRTQK--LSDDHV 170
RE +LK + H N++ L D+ H+ L +V + DL + L ++V
Sbjct: 52 REASLLKGLKHANIVLLHDIIHTKETLT------LVFEYVHTDLCQYMDKHPGGLHPENV 105
Query: 171 QFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCELKILDFGLARPTENEMTGY---VA 227
+ ++Q+LRGL YIH I+HRDLKP N+ +++ ELK+ DFGLAR Y V
Sbjct: 106 KLFLFQLLRGLSYIHQRYILHRDLKPQNLLISDTGELKLADFGLARAKSVPSHTYSNEVV 165
Query: 228 TRWYRAPEIMLNWMHYNQTGVPFYFQDLKPSNIAVNEDCELKILDFGLARPTENEMTGYV 287
T WYR P+++L Y+ LD EM V
Sbjct: 166 TLWYRPPDVLLGSTEYSTC------------------------LDMWGVGCIFVEMIQGV 201
Query: 288 ATRWYRAPEIMLNWMHYNQTDIH-QLNLIMEMLGTPPAEFMAKISSDSARKYINSLPLLT 346
A DI QL I +LGTP + + S K L +
Sbjct: 202 AA-------------FPGMKDIQDQLERIFLVLGTPNEDTWPGVHSLPHFK-PERFTLYS 247
Query: 347 KKDFRQVFKGAN--PQAIDLLSLMLELDSEKRITAEQALAHPYLS 389
K+ RQ + + A DL S +L+ + R++A+ AL+H Y S
Sbjct: 248 PKNLRQAWNKLSYVNHAEDLASKLLQCFPKNRLSAQAALSHEYFS 292
>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 = 91.2 bits (226), Expect = 1e-20
Identities = 81/302 (26%), Positives = 139/302 (46%), Gaps = 53/302 (17%)
Query: 93 VAIKKIARPFQSAVHAKRTYRELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMVTHLM 152
VAIKK ++ + T REL+ML+ + EN++ L + F L Y+V +
Sbjct: 29 VAIKKFKDSEENEEVKETTLRELKMLRTLKQENIVELKEAFRRRGKL------YLVFEYV 82
Query: 153 GADLNNILRTQK--LSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCELKIL 210
++ +L + + V+ +YQ+++ + + H I+HRD+KP N+ ++ + LK+
Sbjct: 83 EKNMLELLEEMPNGVPPEKVRSYIYQLIKAIHWCHKNDIVHRDIKPENLLISHNDVLKLC 142
Query: 211 DFGLARP----TENEMTGYVATRWYRAPEIMLNWMHYNQTGVPFYFQDLKPSNIAVNEDC 266
DFG AR + T YVATRWYR+PE++L G P Y + + ++ C
Sbjct: 143 DFGFARNLSEGSNANYTEYVATRWYRSPELLL--------GAP-YGKAVDMWSVG----C 189
Query: 267 ELKILDFGLARPTENEMTGYVATRWYRAPEIMLNWMHYNQTDIHQLNLIMEMLGTPPAEF 326
L L G +P + +++I QL I ++LG PAE
Sbjct: 190 ILGELSDG--QP-----------------------LFPGESEIDQLFTIQKVLGPLPAEQ 224
Query: 327 MAKISSDSARKYINSLPLLTK-KDFRQVFKGA-NPQAIDLLSLMLELDSEKRITAEQALA 384
M K+ + R + P + + + + G + +DL+ +L+L+ R EQ L
Sbjct: 225 M-KLFYSNPRFHGLRFPAVNHPQSLERRYLGILSGVLLDLMKNLLKLNPTDRYLTEQCLN 283
Query: 385 HP 386
HP
Sbjct: 284 HP 285
>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 = 91.2 bits (226), Expect = 1e-20
Identities = 93/316 (29%), Positives = 128/316 (40%), Gaps = 67/316 (21%)
Query: 88 VSGVKVAIKKIARPFQSAVHAKRTYRELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYM 147
++G VA+K I+ + V RE +LK + H N++ L D+ H+ L
Sbjct: 28 INGQLVALKVISMKTEEGV-PFTAIREASLLKGLKHANIVLLHDIIHTKETLT------F 80
Query: 148 VTHLMGADLNNILRTQK--LSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDC 205
V M DL + L +V+ ++Q+LRGL YIH I+HRDLKP N+ ++
Sbjct: 81 VFEYMHTDLAQYMIQHPGGLHPYNVRLFMFQLLRGLAYIHGQHILHRDLKPQNLLISYLG 140
Query: 206 ELKILDFGLARPTENEMTGY---VATRWYRAPEIMLNWMHYNQT----GVPFYF------ 252
ELK+ DFGLAR Y V T WYR P+++L Y+ G F
Sbjct: 141 ELKLADFGLARAKSIPSQTYSSEVVTLWYRPPDVLLGATDYSSALDIWGAGCIFIEMLQG 200
Query: 253 QDLKPSNIAVNEDCELKILDFGLARPTENEMTGYVATRWYRAPEIMLNWMHYNQTDIHQL 312
Q P V E E KI L PTE+ G Y+ PE L QL
Sbjct: 201 QPAFPGVSDVFEQLE-KIWTV-LGVPTEDTWPGVSKLPNYK-PEWFL------PCKPQQL 251
Query: 313 NLIMEMLGTPPAEFMAKISSDSARKYINSLPLLTKKDFRQVFKGANPQAIDLLSLMLELD 372
++ + L PP A DL S ML +
Sbjct: 252 RVVWKRLSRPPK------------------------------------AEDLASQMLMMF 275
Query: 373 SEKRITAEQALAHPYL 388
+ RI+A+ AL HPY
Sbjct: 276 PKDRISAQDALLHPYF 291
>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 = 87.6 bits (218), Expect = 1e-19
Identities = 51/162 (31%), Positives = 76/162 (46%), Gaps = 25/162 (15%)
Query: 91 VKVAIKKIARPFQSAVHAKRTYRELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMVTH 150
+VA+K + + S K +E R++K + H NV+ LL V C + + +Y+V
Sbjct: 24 TEVAVKTL-KEDASEEERKDFLKEARVMKKLGHPNVVRLLGV-----CT-EEEPLYLVLE 76
Query: 151 LM-GADLNNILRTQK----------LSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNI 199
M G DL + LR + LS + QI +G++Y+ S +HRDL N
Sbjct: 77 YMEGGDLLDYLRKSRPVFPSPEKSTLSLKDLLSFAIQIAKGMEYLASKKFVHRDLAARNC 136
Query: 200 AVNEDCELKILDFGLARPTENEMTGYVAT------RWYRAPE 235
V ED +KI DFGL+R ++ T RW APE
Sbjct: 137 LVGEDLVVKISDFGLSRDVYDDDYYRKKTGGKLPIRWM-APE 177
Score = 37.5 bits (88), Expect = 0.008
Identities = 20/62 (32%), Positives = 31/62 (50%), Gaps = 7/62 (11%)
Query: 254 DLKPSNIAVNEDCELKILDFGLARPTENEMTGYVAT------RWYRAPEIMLNWMHYNQT 307
DL N V ED +KI DFGL+R ++ T RW APE + + + +++
Sbjct: 130 DLAARNCLVGEDLVVKISDFGLSRDVYDDDYYRKKTGGKLPIRWM-APESLKDGIFTSKS 188
Query: 308 DI 309
D+
Sbjct: 189 DV 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 = 86.9 bits (216), Expect = 2e-19
Identities = 48/153 (31%), Positives = 78/153 (50%), Gaps = 13/153 (8%)
Query: 89 SGVKVAIKKIARPFQSAVHAKRTYRELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMV 148
+G A+KKI K+ REL+ L+ V+ F+ + +V
Sbjct: 25 TGKIYALKKIHVDGDEE-FRKQLLRELKTLRSCESPYVVKCYGAFYKE------GEISIV 77
Query: 149 THLM-GADLNNIL-RTQKLSDDHVQFLVYQILRGLKYIHS-AGIIHRDLKPSNIAVNEDC 205
M G L ++L + K+ + + ++ QIL+GL Y+H+ IIHRD+KPSN+ +N
Sbjct: 78 LEYMDGGSLADLLKKVGKIPEPVLAYIARQILKGLDYLHTKRHIIHRDIKPSNLLINSKG 137
Query: 206 ELKILDFGLARPTENEMTG---YVATRWYRAPE 235
E+KI DFG+++ EN + +V T Y +PE
Sbjct: 138 EVKIADFGISKVLENTLDQCNTFVGTVTYMSPE 170
Score = 64.2 bits (157), Expect = 1e-11
Identities = 45/154 (29%), Positives = 71/154 (46%), Gaps = 30/154 (19%)
Query: 254 DLKPSNIAVNEDCELKILDFGLARPTENEMTG---YVATRWYRAPEIMLNWMHYN-QTDI 309
D+KPSN+ +N E+KI DFG+++ EN + +V T Y +PE + Y+ DI
Sbjct: 125 DIKPSNLLINSKGEVKIADFGISKVLENTLDQCNTFVGTVTYMSPE-RIQGESYSYAADI 183
Query: 310 HQLNL-IMEM-LGTPP---------AEFMAKISSDSARKYINSLPLLTKKDFRQVFKGAN 358
L L ++E LG P E M I P L ++F +
Sbjct: 184 WSLGLTLLECALGKFPFLPPGQPSFFELMQAICDGPP-------PSLPAEEF-------S 229
Query: 359 PQAIDLLSLMLELDSEKRITAEQALAHPYLSQYS 392
P+ D +S L+ D +KR +A + L HP++ +
Sbjct: 230 PEFRDFISACLQKDPKKRPSAAELLQHPFIKKAD 263
>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 = 85.8 bits (213), Expect = 6e-19
Identities = 52/169 (30%), Positives = 74/169 (43%), Gaps = 30/169 (17%)
Query: 90 GVKVAIKKIARPFQSAVHAKRTYRELRMLKHMNHENVIGLLDVFHSNT------CLADFK 143
G AIK I K + + E I L S K
Sbjct: 18 GDIYAIKVIK---------KADMIRKNQVDQVLTERDI--LSQAQSPYVVKLYYSFQGKK 66
Query: 144 NVYMVT-HLMGADLNNILRT-QKLSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAV 201
N+Y+V +L G DL ++L L +D + + +I+ L+Y+HS GIIHRDLKP NI +
Sbjct: 67 NLYLVMEYLPGGDLASLLENVGSLDEDVARIYIAEIVLALEYLHSNGIIHRDLKPDNILI 126
Query: 202 NEDCELKILDFGLAR-----------PTENEMTGYVATRWYRAPEIMLN 239
+ + LK+ DFGL++ E E V T Y APE++L
Sbjct: 127 DSNGHLKLTDFGLSKVGLVRRQINLNDDEKEDKRIVGTPDYIAPEVILG 175
Score = 53.8 bits (130), Expect = 4e-08
Identities = 47/152 (30%), Positives = 68/152 (44%), Gaps = 24/152 (15%)
Query: 254 DLKPSNIAVNEDCELKILDFGLAR-----------PTENEMTGYVATRWYRAPEIMLNWM 302
DLKP NI ++ + LK+ DFGL++ E E V T Y APE++L
Sbjct: 118 DLKPDNILIDSNGHLKLTDFGLSKVGLVRRQINLNDDEKEDKRIVGTPDYIAPEVILGQG 177
Query: 303 HYNQTDIHQLNLIM-EML-GTPPAEFMAKISSDSARKYINSLPLLTKKDFRQVFKGANPQ 360
H D L I+ E L G PP F ++ + + +L K + +
Sbjct: 178 HSKTVDWWSLGCILYEFLVGIPP--FHG----ETPEEIFQN--ILNGKIEWPEDVEVSDE 229
Query: 361 AIDLLSLMLELDSEKRITA---EQALAHPYLS 389
AIDL+S +L D EKR+ A E+ HP+
Sbjct: 230 AIDLISKLLVPDPEKRLGAKSIEEIKNHPFFK 261
>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 = 84.1 bits (209), Expect = 3e-18
Identities = 42/139 (30%), Positives = 70/139 (50%), Gaps = 24/139 (17%)
Query: 111 TYRELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMVTHLM-GADLNNILR-TQKLSDD 168
E R+L+ + H ++ L F D N+Y+V + G +L + LR + + +
Sbjct: 48 VLNEKRILQSIRHPFLVNLYGSFQ------DDSNLYLVMEYVPGGELFSHLRKSGRFPEP 101
Query: 169 HVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCELKILDFGLARPTENEMTGYVAT 228
+F Q++ L+Y+HS I++RDLKP N+ ++ D +KI DFG A+ V
Sbjct: 102 VARFYAAQVVLALEYLHSLDIVYRDLKPENLLLDSDGYIKITDFGFAK--------RVKG 153
Query: 229 R-W-------YRAPEIMLN 239
R + Y APEI+L+
Sbjct: 154 RTYTLCGTPEYLAPEIILS 172
>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 = 83.5 bits (207), Expect = 4e-18
Identities = 46/152 (30%), Positives = 77/152 (50%), Gaps = 12/152 (7%)
Query: 89 SGVKVAIKKIARPFQSAVHAKRTYRELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMV 148
+G +A+K I A+ K+ REL +L N ++G F++N ++ +
Sbjct: 25 TGKIMAVKTIRLEINEAIQ-KQILRELDILHKCNSPYIVGFYGAFYNNG------DISIC 77
Query: 149 THLMGA-DLNNILR--TQKLSDDHVQFLVYQILRGLKYIHSA-GIIHRDLKPSNIAVNED 204
M L+ IL+ ++ + + + +L+GL Y+H IIHRD+KPSNI VN
Sbjct: 78 MEYMDGGSLDKILKEVQGRIPERILGKIAVAVLKGLTYLHEKHKIIHRDVKPSNILVNSR 137
Query: 205 CELKILDFGLARPTENEMTG-YVATRWYRAPE 235
++K+ DFG++ N + +V T Y APE
Sbjct: 138 GQIKLCDFGVSGQLVNSLAKTFVGTSSYMAPE 169
Score = 57.3 bits (139), Expect = 3e-09
Identities = 42/153 (27%), Positives = 69/153 (45%), Gaps = 30/153 (19%)
Query: 254 DLKPSNIAVNEDCELKILDFGLARPTENEMTG-YVATRWYRAPEIMLNWMHY-NQTDIHQ 311
D+KPSNI VN ++K+ DFG++ N + +V T Y APE + Y ++DI
Sbjct: 126 DVKPSNILVNSRGQIKLCDFGVSGQLVNSLAKTFVGTSSYMAPE-RIQGNDYSVKSDIWS 184
Query: 312 LNL-IMEM-LG---------TPPAEF--MAKISSDSARKYINSLPLLTKKDFRQVFKGAN 358
L L ++E+ G P F + I ++ P L F +
Sbjct: 185 LGLSLIELATGRFPYPPENDPPDGIFELLQYIVNEPP-------PRLPSGKF-------S 230
Query: 359 PQAIDLLSLMLELDSEKRITAEQALAHPYLSQY 391
P D ++L L D +R + ++ L HP++ +Y
Sbjct: 231 PDFQDFVNLCLIKDPRERPSYKELLEHPFIKKY 263
>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 = 84.7 bits (210), Expect = 4e-18
Identities = 70/273 (25%), Positives = 112/273 (41%), Gaps = 51/273 (18%)
Query: 141 DFKNVYMVTHLM-GADLNNIL-RTQKLSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSN 198
D +++Y+V M G DL N+L R ++ +F + +++ L +H G IHRD+KP N
Sbjct: 72 DEEHLYLVMEYMPGGDLMNLLIRKDVFPEETARFYIAELVLALDSVHKLGFIHRDIKPDN 131
Query: 199 IAVNEDCELKILDFGLARPTENEMTGYVATRWYRAPEIMLNWMHYNQTGVPFYFQDLKPS 258
I ++ D +K+ DFGL N+ Y+
Sbjct: 132 ILIDADGHIKLADFGLC-------------------------KKMNKAKDREYYL----- 161
Query: 259 NIAVNEDCELKILDFGLARPTENEMTGY-VATRWYRAPEIMLNWMHYNQ-TDIHQLNLIM 316
N + N +L V T Y APE++ Y D L +I+
Sbjct: 162 NDSHNLLFRDNVLVRRRDHKQRRVRANSTVGTPDYIAPEVLRG-TPYGLECDWWSLGVIL 220
Query: 317 -EML-GTPPAEFMAKISSDSARKYINSLPLLTKKDFRQVFK-GANPQAIDLLSLMLELDS 373
EML G PP F + ++ K IN K+ R +P+AIDL+ +L D
Sbjct: 221 YEMLYGFPP--FYSDTLQETYNKIIN-----WKESLRFPPDPPVSPEAIDLICRLL-CDP 272
Query: 374 EKRIT-AEQALAHPYLS--QYSDPNDEPTSPPY 403
E R+ E+ +HP+ + + + T PP+
Sbjct: 273 EDRLGSFEEIKSHPFFKGIDWENLRE--TKPPF 303
>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 = 83.4 bits (207), Expect = 4e-18
Identities = 40/132 (30%), Positives = 70/132 (53%), Gaps = 10/132 (7%)
Query: 112 YRELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMVTHLM-GADLNNILRTQ-KLSDDH 169
+ E +L+ NH ++ L F D K +YM+ G +L ILR + +
Sbjct: 41 FSEKEILEECNHPFIVKLYRTFK------DKKYIYMLMEYCLGGELWTILRDRGLFDEYT 94
Query: 170 VQFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCELKILDFGLARPTENEMTGY--VA 227
+F + ++ +Y+H+ GII+RDLKP N+ ++ + +K++DFG A+ ++ +
Sbjct: 95 ARFYIACVVLAFEYLHNRGIIYRDLKPENLLLDSNGYVKLVDFGFAKKLKSGQKTWTFCG 154
Query: 228 TRWYRAPEIMLN 239
T Y APEI+LN
Sbjct: 155 TPEYVAPEIILN 166
Score = 41.8 bits (99), Expect = 3e-04
Identities = 25/76 (32%), Positives = 44/76 (57%), Gaps = 4/76 (5%)
Query: 252 FQDLKPSNIAVNEDCELKILDFGLARPTENEMTGY--VATRWYRAPEIMLNWMHYNQTDI 309
++DLKP N+ ++ + +K++DFG A+ ++ + T Y APEI+LN + D
Sbjct: 116 YRDLKPENLLLDSNGYVKLVDFGFAKKLKSGQKTWTFCGTPEYVAPEIILNKGYDFSVDY 175
Query: 310 HQLNLIM-EML-GTPP 323
L +++ E+L G PP
Sbjct: 176 WSLGILLYELLTGRPP 191
>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 = 83.4 bits (206), Expect = 5e-18
Identities = 81/314 (25%), Positives = 123/314 (39%), Gaps = 74/314 (23%)
Query: 84 ALDSVSGVKVAIKKIARPFQSAVHAKRTY-------RELRMLKHMNHENVIGLLDVFHSN 136
+++ SG +A+K++ P SA R RE+ +LK + HEN++ L
Sbjct: 19 GMNASSGELMAVKQVELPSVSASSKDRKRSMLDALAREIALLKELQHENIVQYLGSSLDA 78
Query: 137 TCLADFKNVYMVTHLMGADLNNILRTQKLSDDHVQFLVYQILRGLKYIHSAGIIHRDLKP 196
L F Y+ + A LNN + V+ V QIL+GL Y+H+ GIIHRD+K
Sbjct: 79 DHLNIFLE-YVPGGSVAALLNNY---GAFEETLVRNFVRQILKGLNYLHNRGIIHRDIKG 134
Query: 197 SNIAVNEDCELKILDFGLARPTENEMTGYVATRWYRAPEIMLNWMHYNQTGVPFYFQDLK 256
+NI V+ +KI DFG+++ E
Sbjct: 135 ANILVDNKGGIKISDFGISKKLEANSL--------------------------------- 161
Query: 257 PSNIAVNEDCELKILDFGLARPTENEMTGYVATRWYRAPEIMLNWMHYNQTDIHQLN-LI 315
ARP+ + G V ++ APE++ + + DI L L+
Sbjct: 162 -------------STKTNGARPS---LQGSV---FWMAPEVVKQTSYTRKADIWSLGCLV 202
Query: 316 MEML-GTPPAEFMAKISSDSARKYINSLPLLTKKDFRQVFKGANPQAIDLLSLMLELDSE 374
+EML G P + A I + +AID L E+D
Sbjct: 203 VEMLTGKHP---FPDCTQLQAIFKIGENASPEIPS------NISSEAIDFLEKTFEIDHN 253
Query: 375 KRITAEQALAHPYL 388
KR TA + L HP+L
Sbjct: 254 KRPTAAELLKHPFL 267
>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 = 82.4 bits (203), Expect = 1e-17
Identities = 54/156 (34%), Positives = 85/156 (54%), Gaps = 13/156 (8%)
Query: 93 VAIKKIARPFQSAVHAKRTYRELRMLKHMN---HENVIGLLDVFHSNTCLADFKNVYMVT 149
VA+K++ T RE+ +L+H+ H NV+ L DV + + K +
Sbjct: 30 VALKRVRVQTGEEGMPLSTIREVAVLRHLETFEHPNVVRLFDVCTVSRTDRETKLTLVFE 89
Query: 150 HLMGADLNNILRTQKLSD-----DHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNED 204
H+ DL L K+ + + ++ +++Q+LRGL ++HS ++HRDLKP NI V
Sbjct: 90 HV-DQDLTTYL--DKVPEPGVPTETIKDMMFQLLRGLDFLHSHRVVHRDLKPQNILVTSS 146
Query: 205 CELKILDFGLARPTENEM--TGYVATRWYRAPEIML 238
++K+ DFGLAR +M T V T WYRAPE++L
Sbjct: 147 GQIKLADFGLARIYSFQMALTSVVVTLWYRAPEVLL 182
Score = 60.0 bits (145), Expect = 4e-10
Identities = 51/157 (32%), Positives = 74/157 (47%), Gaps = 23/157 (14%)
Query: 253 QDLKPSNIAVNEDCELKILDFGLARPTENEM--TGYVATRWYRAPEIMLNWMHYNQTDIH 310
+DLKP NI V ++K+ DFGLAR +M T V T WYRAPE++L + D+
Sbjct: 134 RDLKPQNILVTSSGQIKLADFGLARIYSFQMALTSVVVTLWYRAPEVLLQSSYATPVDLW 193
Query: 311 QLNLIM-EMLGTPPAEFMAKISSDSARKYINSLPLLTKKDF-------RQVFKGANPQAI 362
+ I EM P F D K ++ + L ++D+ RQ F + Q I
Sbjct: 194 SVGCIFAEMFRRKPL-FRGSSDVDQLGKILDVIGLPGEEDWPRDVALPRQAFHSKSAQPI 252
Query: 363 DLL---------SLMLELDS---EKRITAEQALAHPY 387
+ L+L+ + KRI+A AL+HPY
Sbjct: 253 EKFVTDIDELGKDLLLKCLTFNPAKRISAYSALSHPY 289
>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 = 82.4 bits (203), Expect = 2e-17
Identities = 90/315 (28%), Positives = 136/315 (43%), Gaps = 83/315 (26%)
Query: 113 RELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMVTHLMGADLNNILRTQKLSDDH--- 169
RE+ +L+ + H NVI L VF S++ + V+++ DL +I++ + S +
Sbjct: 47 REIALLRELKHPNVIALQKVFLSHSD----RKVWLLFDYAEHDLWHIIKFHRASKANKKP 102
Query: 170 -------VQFLVYQILRGLKYIHSAGIIHRDLKPSNIAV----NEDCELKILDFGLARPT 218
V+ L+YQIL G+ Y+H+ ++HRDLKP+NI V E +KI D G AR
Sbjct: 103 MQLPRSMVKSLLYQILDGIHYLHANWVLHRDLKPANILVMGEGPERGRVKIADMGFARLF 162
Query: 219 EN------EMTGYVATRWYRAPEIMLNWMHYNQT----GVPFYFQDLKPSNIAVNEDCEL 268
+ ++ V T WYRAPE++L HY + + F +L S + E
Sbjct: 163 NSPLKPLADLDPVVVTFWYRAPELLLGARHYTKAIDIWAIGCIFAELLTSEPIFHCRQE- 221
Query: 269 KILDFGLARPTENEMTGYVATRWYRAPEIMLNWMHYNQTDIHQLNLIMEMLGTPPAEFMA 328
D + P H++ QL+ I ++G P A
Sbjct: 222 ---DIKTSNP-----------------------FHHD-----QLDRIFSVMGFP-----A 245
Query: 329 KISSDSARKYINSLPLLTKKDFRQVFKGANPQAID---------------LLSLMLELDS 373
+ RK + P L +KDFR+ AN I LL +L +D
Sbjct: 246 DKDWEDIRK-MPEYPTL-QKDFRRT-TYANSSLIKYMEKHKVKPDSKVFLLLQKLLTMDP 302
Query: 374 EKRITAEQALAHPYL 388
KRIT+EQAL PY
Sbjct: 303 TKRITSEQALQDPYF 317
>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 = 82.4 bits (203), Expect = 2e-17
Identities = 84/309 (27%), Positives = 133/309 (43%), Gaps = 71/309 (22%)
Query: 113 RELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMVTHLMGADLNNILRTQKLSDDH--- 169
RE+ +L+ + H NVI L VF S+ AD + V+++ DL +I++ + S +
Sbjct: 47 REIALLRELKHPNVISLQKVFLSH---AD-RKVWLLFDYAEHDLWHIIKFHRASKANKKP 102
Query: 170 -------VQFLVYQILRGLKYIHSAGIIHRDLKPSNIAV----NEDCELKILDFGLARPT 218
V+ L+YQIL G+ Y+H+ ++HRDLKP+NI V E +KI D G AR
Sbjct: 103 VQLPRGMVKSLLYQILDGIHYLHANWVLHRDLKPANILVMGEGPERGRVKIADMGFARLF 162
Query: 219 EN------EMTGYVATRWYRAPEIMLNWMHYNQT----GVPFYFQDLKPSNIAVNEDCEL 268
+ ++ V T WYRAPE++L HY + + F +L S + E
Sbjct: 163 NSPLKPLADLDPVVVTFWYRAPELLLGARHYTKAIDIWAIGCIFAELLTSEPIFHCRQE- 221
Query: 269 KILDFGLARPTENEMTGYVATRWYRAPEIMLNWMHYNQTDIHQLNLIMEMLGTPPAEFMA 328
D + P ++ QL+ I ++G P +
Sbjct: 222 ---DIKTSNPYHHD----------------------------QLDRIFNVMGFPADKDWE 250
Query: 329 KIS---------SDSARKYINSLPLLTKKDFRQVFKGANPQAIDLLSLMLELDSEKRITA 379
I D R + L+ + +V + +A LL +L +D KRIT+
Sbjct: 251 DIKKMPEHSTLMKDFRRNTYTNCSLIKYMEKHKV--KPDSKAFHLLQKLLTMDPIKRITS 308
Query: 380 EQALAHPYL 388
EQA+ PY
Sbjct: 309 EQAMQDPYF 317
>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 = 81.4 bits (201), Expect = 2e-17
Identities = 51/173 (29%), Positives = 89/173 (51%), Gaps = 29/173 (16%)
Query: 84 ALDSVSGVKVAIKKIARP----------FQSAVHAKRTYRELRMLKHMNHENVIGLLDVF 133
AL+ +G +A+K++ P + V A R+ E+ LK ++H N++ L
Sbjct: 20 ALNVTTGEMMAVKQVELPATIAGRHDSRQKDMVKALRS--EIETLKDLDHLNIVQYLGFE 77
Query: 134 HSNTCLADFKNVYMVTHLMGADLNNILRTQ-KLSDDHVQFLVYQILRGLKYIHSAGIIHR 192
+ L+ F + ++ G + + LRT + + V+F Q+L GL Y+HS GI+HR
Sbjct: 78 TTEEYLSIF-----LEYVPGGSIGSCLRTYGRFEEQLVRFFTEQVLEGLAYLHSKGILHR 132
Query: 193 DLKPSNIAVNEDCELKILDFGLARPTEN--------EMTGYVATRWYRAPEIM 237
DLK N+ V+ D KI DFG+++ +++ M G V ++ APE++
Sbjct: 133 DLKADNLLVDADGICKISDFGISKKSDDIYDNDQNMSMQGSV---FWMAPEVI 182
Score = 43.2 bits (102), Expect = 1e-04
Identities = 39/153 (25%), Positives = 70/153 (45%), Gaps = 31/153 (20%)
Query: 253 QDLKPSNIAVNEDCELKILDFGLARPTEN--------EMTGYVATRWYRAPEIMLNWMH- 303
+DLK N+ V+ D KI DFG+++ +++ M G V ++ APE++ ++
Sbjct: 132 RDLKADNLLVDADGICKISDFGISKKSDDIYDNDQNMSMQGSV---FWMAPEVIHSYSQG 188
Query: 304 YN-QTDIHQLN-LIMEML-GTPP------AEFMAKISSDSARKYINSLPLLTKKDFRQVF 354
Y+ + DI L +++EM G P M K+ + + I V
Sbjct: 189 YSAKVDIWSLGCVVLEMFAGRRPWSDEEAIAAMFKLGNKRSAPPIPP----------DVS 238
Query: 355 KGANPQAIDLLSLMLELDSEKRITAEQALAHPY 387
+P A+D L+ ++ + R TA + L HP+
Sbjct: 239 MNLSPVALDFLNACFTINPDNRPTARELLQHPF 271
>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 = 80.8 bits (200), Expect = 3e-17
Identities = 43/162 (26%), Positives = 87/162 (53%), Gaps = 16/162 (9%)
Query: 84 ALDSVSGVKVAIKKIARPFQSAVHAKRTYRELRMLKHMNHENVIGLLDVFHSNTCLADFK 143
A+ +G VAIK + P + + +E+ +LK + ++ + NT
Sbjct: 22 AIHKETGQVVAIKVV--PVEEDLQE--IIKEISILKQCDSPYIVKYYGSYFKNT------ 71
Query: 144 NVYMVT-HLMGADLNNILR-TQK-LSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIA 200
++++V + +++I++ T K L+++ + ++YQ L+GL+Y+HS IHRD+K NI
Sbjct: 72 DLWIVMEYCGAGSVSDIMKITNKTLTEEEIAAILYQTLKGLEYLHSNKKIHRDIKAGNIL 131
Query: 201 VNEDCELKILDFGLARPTENEMT---GYVATRWYRAPEIMLN 239
+NE+ + K+ DFG++ + M + T ++ APE++
Sbjct: 132 LNEEGQAKLADFGVSGQLTDTMAKRNTVIGTPFWMAPEVIQE 173
Score = 58.8 bits (143), Expect = 7e-10
Identities = 41/140 (29%), Positives = 68/140 (48%), Gaps = 12/140 (8%)
Query: 254 DLKPSNIAVNEDCELKILDFGLARPTENEMT---GYVATRWYRAPEIMLNWMHYNQTDIH 310
D+K NI +NE+ + K+ DFG++ + M + T ++ APE++ + N+ DI
Sbjct: 124 DIKAGNILLNEEGQAKLADFGVSGQLTDTMAKRNTVIGTPFWMAPEVIQEIGYNNKADIW 183
Query: 311 QLNL-IMEML-GTPPAEFMAKISSDSARKYINSLPLLTKKDFRQVFKGANPQAIDLLSLM 368
L + +EM G PP + I A I + P T D + +P+ D +
Sbjct: 184 SLGITAIEMAEGKPP---YSDIHPMRAIFMIPNKPPPTLSDPEKW----SPEFNDFVKKC 236
Query: 369 LELDSEKRITAEQALAHPYL 388
L D E+R +A Q L HP++
Sbjct: 237 LVKDPEERPSAIQLLQHPFI 256
>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 = 75.5 bits (186), Expect = 2e-15
Identities = 72/311 (23%), Positives = 120/311 (38%), Gaps = 87/311 (27%)
Query: 92 KVAIKKIARPFQSAVHAKRTYRELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMVTHL 151
KVAIK+I + +E++ + NH NV+ F L ++V
Sbjct: 28 KVAIKRIDLE-KCQTSVDELRKEVQAMSQCNHPNVVKYYTSFVVGDEL------WLVMPY 80
Query: 152 M-GADLNNILRTQ----KLSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCE 206
+ G L +I+++ L + + ++ ++L+GL+Y+HS G IHRD+K NI + ED
Sbjct: 81 LSGGSLLDIMKSSYPRGGLDEAIIATVLKEVLKGLEYLHSNGQIHRDIKAGNILLGEDGS 140
Query: 207 LKILDFGLARPTENEMTGYVATRWYRAPEIMLNWMHYNQTGVPFYFQDLKPSNIAVNEDC 266
+KI DFG++ +++A D
Sbjct: 141 VKIADFGVS------------------------------------------ASLADGGDR 158
Query: 267 ELKILDFGLARPTENEMTGYVATRWYRAPEIMLNWMHYNQ-TDIHQLNLIMEMLGT---- 321
K R T +V T + APE+M Y+ DI + L T
Sbjct: 159 TRK------VRKT------FVGTPCWMAPEVMEQVHGYDFKADIWSFGITAIELATGAAP 206
Query: 322 ----PPAE-FMAKISSDSARKYINSLPLLTKKDFRQVFKGANPQAIDLLSLMLELDSEKR 376
PP + M + +D + K + + F+ ++SL L+ D KR
Sbjct: 207 YSKYPPMKVLMLTLQNDPPSLETGA----DYKKYSKSFR-------KMISLCLQKDPSKR 255
Query: 377 ITAEQALAHPY 387
TAE+ L H +
Sbjct: 256 PTAEELLKHKF 266
>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 = 75.1 bits (185), Expect = 2e-15
Identities = 48/168 (28%), Positives = 83/168 (49%), Gaps = 19/168 (11%)
Query: 83 SALDSVSGVKVAIKKIARPFQSAVHA--KRTYRELRMLKHMNHENVIGLLDV-FHSNTCL 139
+A++ +G +A+K+I Q K E+++L+ + H N++ V H
Sbjct: 18 TAVNLDTGELMAVKEI--RIQDNDPKTIKEIADEMKVLELLKHPNLVKYYGVEVHREKV- 74
Query: 140 ADFKNVYMVTHLMGADLNNILRTQKLSDDHV-QFLVYQILRGLKYIHSAGIIHRDLKPSN 198
++M + G L +L ++ D+HV + Q+L GL Y+HS GI+HRD+KP+N
Sbjct: 75 ----YIFM-EYCSGGTLEELLEHGRILDEHVIRVYTLQLLEGLAYLHSHGIVHRDIKPAN 129
Query: 199 IAVNEDCELKILDFG----LARPTE---NEMTGYVATRWYRAPEIMLN 239
I ++ + +K+ DFG L T E+ T Y APE++
Sbjct: 130 IFLDHNGVIKLGDFGCAVKLKNNTTTMGEEVQSLAGTPAYMAPEVITG 177
>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 = 75.3 bits (185), Expect = 3e-15
Identities = 54/177 (30%), Positives = 92/177 (51%), Gaps = 22/177 (12%)
Query: 72 LSKESFDLIFSSALDSVSGVKVAIKKIARPFQSAVHAKRTYRELRMLKHMNHENVIGLLD 131
L K ++ ++++ A D + V++AIK+I P + + + + + E+ + ++ H N++ L
Sbjct: 16 LGKGTYGIVYA-ARDLSTQVRIAIKEI--PERDSRYVQPLHEEIALHSYLKHRNIVQYLG 72
Query: 132 VFHSNTCLADFKNVYMVTHLMGADLNNILRTQ----KLSDDHVQFLVYQILRGLKYIHSA 187
N F ++M + G L+ +LR++ K ++ + F QIL GLKY+H
Sbjct: 73 SDSEN----GFFKIFM-EQVPGGSLSALLRSKWGPLKDNEQTIIFYTKQILEGLKYLHDN 127
Query: 188 GIIHRDLKPSNIAVNE-DCELKILDFG----LAR--PTENEMTGYVATRWYRAPEIM 237
I+HRD+K N+ VN +KI DFG LA P TG T Y APE++
Sbjct: 128 QIVHRDIKGDNVLVNTYSGVVKISDFGTSKRLAGINPCTETFTG---TLQYMAPEVI 181
>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 = 73.3 bits (180), Expect = 1e-14
Identities = 44/173 (25%), Positives = 77/173 (44%), Gaps = 14/173 (8%)
Query: 71 TLSKESFDLIFSSALDSVSGVKVAIKKIARPFQSAVHAKRTYRELRMLKHMNHENVIGLL 130
+ K SF ++F + A+K+I + + E R+L ++ +I
Sbjct: 7 KIGKGSFGVVFK-VVRKADKRVYAMKQIDLSKMNRREREEAIDEARVLAKLDSSYIIRYY 65
Query: 131 DVFHSNTCLADFKNVYMVTHLM-GADLNNILRTQK---LSDDHVQFLVYQILRGLKYIHS 186
+ D + +V DL+ +L+ Q+ L +D V QIL GL ++HS
Sbjct: 66 E------SFLDKGKLNIVMEYAENGDLHKLLKMQRGRPLPEDQVWRFFIQILLGLAHLHS 119
Query: 187 AGIIHRDLKPSNIAVNEDCELKILDFGLAR---PTENEMTGYVATRWYRAPEI 236
I+HRD+K N+ ++ +KI D G+A+ N V T +Y +PE+
Sbjct: 120 KKILHRDIKSLNLFLDAYDNVKIGDLGVAKLLSDNTNFANTIVGTPYYLSPEL 172
Score = 43.7 bits (103), Expect = 8e-05
Identities = 34/154 (22%), Positives = 61/154 (39%), Gaps = 14/154 (9%)
Query: 238 LNWMHYNQTGVPFYFQDLKPSNIAVNEDCELKILDFGLAR---PTENEMTGYVATRWYRA 294
L +H + +D+K N+ ++ +KI D G+A+ N V T +Y +
Sbjct: 114 LAHLHSKK----ILHRDIKSLNLFLDAYDNVKIGDLGVAKLLSDNTNFANTIVGTPYYLS 169
Query: 295 PEIMLNWMHYNQTDIHQLNLIMEMLGTPPAEFMAKISSDSARKYINSLPLLTKKDFRQVF 354
PE+ + + ++D+ L +++ T F A K I + F V
Sbjct: 170 PELCEDKPYNEKSDVWALGVVLYECCTGKHPFDANNQGALILKII-------RGVFPPVS 222
Query: 355 KGANPQAIDLLSLMLELDSEKRITAEQALAHPYL 388
+ + Q L+ L D +R Q L +P L
Sbjct: 223 QMYSQQLAQLIDQCLTKDYRQRPDTFQLLRNPSL 256
>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 = 73.0 bits (180), Expect = 2e-14
Identities = 29/90 (32%), Positives = 58/90 (64%), Gaps = 3/90 (3%)
Query: 150 HLMGADLNNILRTQKLSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCELKI 209
+ G ++L+ KL + ++ F++ ++L GL+Y+H G IHRD+K +NI ++E+ ++K+
Sbjct: 80 YCGGGSCLDLLKPGKLDETYIAFILREVLLGLEYLHEEGKIHRDIKAANILLSEEGDVKL 139
Query: 210 LDFGLA---RPTENEMTGYVATRWYRAPEI 236
DFG++ T ++ +V T ++ APE+
Sbjct: 140 ADFGVSGQLTSTMSKRNTFVGTPFWMAPEV 169
Score = 47.2 bits (113), Expect = 6e-06
Identities = 38/146 (26%), Positives = 74/146 (50%), Gaps = 17/146 (11%)
Query: 254 DLKPSNIAVNEDCELKILDFGLA---RPTENEMTGYVATRWYRAPEIMLNWMHYNQTDIH 310
D+K +NI ++E+ ++K+ DFG++ T ++ +V T ++ APE++ + + DI
Sbjct: 123 DIKAANILLSEEGDVKLADFGVSGQLTSTMSKRNTFVGTPFWMAPEVIKQSGYDEKADIW 182
Query: 311 QLNLI-MEML-GTPPAEFMAKISSDSARKYI--NSLPLLTKKDFRQVFKGANPQAIDLLS 366
L + +E+ G PP ++ + I N+ P L F + FK D +S
Sbjct: 183 SLGITAIELAKGEPP---LSDLHPMRVLFLIPKNNPPSLEGNKFSKPFK-------DFVS 232
Query: 367 LMLELDSEKRITAEQALAHPYLSQYS 392
L L D ++R +A++ L H ++ +
Sbjct: 233 LCLNKDPKERPSAKELLKHKFIKKAK 258
>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 = 72.8 bits (179), Expect = 2e-14
Identities = 31/144 (21%), Positives = 65/144 (45%), Gaps = 6/144 (4%)
Query: 103 QSAVHAKRTYRELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMVTHLMGADLNNILRT 162
K+ +E+ +L + H N++ L L +++ G+ + +
Sbjct: 41 TGQEAVKQLEQEIALLSKLQHPNIVQYLGTEREEDNL----YIFLELVPGGSLAKLLKKY 96
Query: 163 QKLSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCELKILDFGLARPTE--N 220
+ ++ QIL GL+Y+H +HRD+K +NI V+ + +K+ DFG+A+ +
Sbjct: 97 GSFPEPVIRLYTRQILLGLEYLHDRNTVHRDIKGANILVDTNGVVKLADFGMAKQVVEFS 156
Query: 221 EMTGYVATRWYRAPEIMLNWMHYN 244
+ + ++ APE++ Y
Sbjct: 157 FAKSFKGSPYWMAPEVIAQQGGYG 180
Score = 53.6 bits (129), Expect = 4e-08
Identities = 38/159 (23%), Positives = 70/159 (44%), Gaps = 23/159 (14%)
Query: 238 LNWMHYNQTGVPFYFQDLKPSNIAVNEDCELKILDFGLARPTE--NEMTGYVATRWYRAP 295
L ++H T +D+K +NI V+ + +K+ DFG+A+ + + + ++ AP
Sbjct: 115 LEYLHDRNT----VHRDIKGANILVDTNGVVKLADFGMAKQVVEFSFAKSFKGSPYWMAP 170
Query: 296 EIMLNWMHYN-QTDIHQLN-LIMEML-GTPP---AEFMAKISSDSARKYINSLPLLTKKD 349
E++ Y DI L ++EM G PP E +A + + K+
Sbjct: 171 EVIAQQGGYGLAADIWSLGCTVLEMATGKPPWSQLEGVAAV-----------FKIGRSKE 219
Query: 350 FRQVFKGANPQAIDLLSLMLELDSEKRITAEQALAHPYL 388
+ + +A D + L+ D R TA + L HP++
Sbjct: 220 LPPIPDHLSDEAKDFILKCLQRDPSLRPTAAELLEHPFV 258
>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 = 72.3 bits (178), Expect = 2e-14
Identities = 38/146 (26%), Positives = 74/146 (50%), Gaps = 21/146 (14%)
Query: 114 ELRMLKHMNHENVIGLLDVFH--SNTCLADFKNVYMVTHLMGADLNNILR-----TQKLS 166
E+ +L+ + H N++ D SN L + M + G DL +++ + +
Sbjct: 49 EVNILRELKHPNIVRYYDRIIDRSNQTL----YIVM-EYCEGGDLAQLIQKCKKERKYIE 103
Query: 167 DDHVQFLVYQILRGLKYIHSAG-----IIHRDLKPSNIAVNEDCELKILDFGLARPTENE 221
++ + ++ Q+L L H+ ++HRDLKP+NI ++ + +K+ DFGLA+ ++
Sbjct: 104 EEFIWRILTQLLLALYECHNRSDPGNTVLHRDLKPANIFLDANNNVKLGDFGLAKILGHD 163
Query: 222 M---TGYVATRWYRAPEIMLNWMHYN 244
YV T +Y +PE + + M Y+
Sbjct: 164 SSFAKTYVGTPYYMSPEQLNH-MSYD 188
Score = 61.1 bits (149), Expect = 2e-10
Identities = 45/144 (31%), Positives = 78/144 (54%), Gaps = 22/144 (15%)
Query: 254 DLKPSNIAVNEDCELKILDFGLARPTENEM---TGYVATRWYRAPEIMLNWMHYN-QTDI 309
DLKP+NI ++ + +K+ DFGLA+ ++ YV T +Y +PE + + M Y+ ++DI
Sbjct: 135 DLKPANIFLDANNNVKLGDFGLAKILGHDSSFAKTYVGTPYYMSPEQLNH-MSYDEKSDI 193
Query: 310 HQLN-LIMEML-GTPPAEFMAKISSDSARKYINSLPLLTK-KD--FRQVFKGANPQAIDL 364
L LI E+ +PP F A+ N L L +K K+ FR++ + + ++
Sbjct: 194 WSLGCLIYELCALSPP--FTAR----------NQLQLASKIKEGKFRRIPYRYSSELNEV 241
Query: 365 LSLMLELDSEKRITAEQALAHPYL 388
+ ML +D +KR + E+ L P +
Sbjct: 242 IKSMLNVDPDKRPSTEELLQLPLI 265
>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 = 72.1 bits (177), Expect = 5e-14
Identities = 51/160 (31%), Positives = 86/160 (53%), Gaps = 14/160 (8%)
Query: 89 SGVKVAIKKIARPFQSAVHAKRTYRELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMV 148
SG+ +A K I + A+ + REL++L N ++G F+S+ + ++ M
Sbjct: 25 SGLIMARKLIHLEIKPAIR-NQIIRELKVLHECNSPYIVGFYGAFYSDGEI----SICM- 78
Query: 149 THLMGADLNNIL-RTQKLSDDHVQFLVYQILRGLKYI---HSAGIIHRDLKPSNIAVNED 204
H+ G L+ +L + ++ ++ + + +LRGL Y+ H I+HRD+KPSNI VN
Sbjct: 79 EHMDGGSLDQVLKKAGRIPENILGKISIAVLRGLTYLREKHK--IMHRDVKPSNILVNSR 136
Query: 205 CELKILDFGLARPTENEMTG-YVATRWYRAPEIMLNWMHY 243
E+K+ DFG++ + M +V TR Y +PE L HY
Sbjct: 137 GEIKLCDFGVSGQLIDSMANSFVGTRSYMSPE-RLQGTHY 175
Score = 50.9 bits (122), Expect = 4e-07
Identities = 30/70 (42%), Positives = 42/70 (60%), Gaps = 4/70 (5%)
Query: 253 QDLKPSNIAVNEDCELKILDFGLARPTENEMTG-YVATRWYRAPEIMLNWMHYN-QTDIH 310
+D+KPSNI VN E+K+ DFG++ + M +V TR Y +PE L HY Q+DI
Sbjct: 124 RDVKPSNILVNSRGEIKLCDFGVSGQLIDSMANSFVGTRSYMSPE-RLQGTHYTVQSDIW 182
Query: 311 QLNL-IMEML 319
L L ++EM
Sbjct: 183 SLGLSLVEMA 192
>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 = 71.3 bits (175), Expect = 5e-14
Identities = 43/130 (33%), Positives = 64/130 (49%), Gaps = 12/130 (9%)
Query: 91 VKVAIKKIARPFQSAVHAKRTYRELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMVTH 150
V+VAIK + + + +E++ LK + H+++I L V C + VY++T
Sbjct: 31 VRVAIKILKS--DDLLKQQDFQKEVQALKRLRHKHLISLFAV-----CSVG-EPVYIITE 82
Query: 151 LMG-ADLNNILRT---QKLSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCE 206
LM L LR+ Q L + + Q+ G+ Y+ IHRDL NI V ED
Sbjct: 83 LMEKGSLLAFLRSPEGQVLPVASLIDMACQVAEGMAYLEEQNSIHRDLAARNILVGEDLV 142
Query: 207 LKILDFGLAR 216
K+ DFGLAR
Sbjct: 143 CKVADFGLAR 152
Score = 31.3 bits (71), Expect = 0.76
Identities = 14/25 (56%), Positives = 16/25 (64%)
Query: 253 QDLKPSNIAVNEDCELKILDFGLAR 277
+DL NI V ED K+ DFGLAR
Sbjct: 128 RDLAARNILVGEDLVCKVADFGLAR 152
>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 = 71.2 bits (175), Expect = 8e-14
Identities = 45/163 (27%), Positives = 81/163 (49%), Gaps = 11/163 (6%)
Query: 83 SALDSVSGVKVAIKKIARPFQSAVHAKRTYRELRMLKHMNHENVIGLLDVFHSNTCLADF 142
A +G VAIK + K Y LR K+ NH N+ F +
Sbjct: 24 KARHKKTGQLVAIKIMDIIEDEEEEIKEEYNILR--KYSNHPNIATFYGAFIKKNPPGND 81
Query: 143 KNVYMVTHLMGA----DLNNILRT--QKLSDDHVQFLVYQILRGLKYIHSAGIIHRDLKP 196
+++V L G DL LR ++L ++ + +++ + LRGL Y+H +IHRD+K
Sbjct: 82 DQLWLVMELCGGGSVTDLVKGLRKKGKRLKEEWIAYILRETLRGLAYLHENKVIHRDIKG 141
Query: 197 SNIAVNEDCELKILDFGLARPTENEM---TGYVATRWYRAPEI 236
NI + ++ E+K++DFG++ ++ + ++ T ++ APE+
Sbjct: 142 QNILLTKNAEVKLVDFGVSAQLDSTLGRRNTFIGTPYWMAPEV 184
Score = 35.3 bits (82), Expect = 0.041
Identities = 34/148 (22%), Positives = 71/148 (47%), Gaps = 23/148 (15%)
Query: 254 DLKPSNIAVNEDCELKILDFGLARPTENEM---TGYVATRWYRAPEIMLNWMHYNQT--- 307
D+K NI + ++ E+K++DFG++ ++ + ++ T ++ APE++ + +
Sbjct: 138 DIKGQNILLTKNAEVKLVDFGVSAQLDSTLGRRNTFIGTPYWMAPEVIACDEQPDASYDA 197
Query: 308 --DIHQLNLI-MEML-GTPPAEFMAKISSDSARKYI--NSLP-LLTKKDFRQVFKGANPQ 360
D+ L + +E+ G PP + + A I N P L + +++ + F
Sbjct: 198 RSDVWSLGITAIELADGKPP---LCDMHPMRALFKIPRNPPPTLKSPENWSKKF------ 248
Query: 361 AIDLLSLMLELDSEKRITAEQALAHPYL 388
D +S L + E+R E+ L HP++
Sbjct: 249 -NDFISECLIKNYEQRPFMEELLEHPFI 275
>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 = 70.0 bits (172), Expect = 1e-13
Identities = 44/160 (27%), Positives = 76/160 (47%), Gaps = 16/160 (10%)
Query: 84 ALDSVSGVKVAIKKIARPFQSAVHAKRTYRELRMLKHMNHENVIGLLDVFHSNTCLADFK 143
A D +G VAIK I + +E+ MLK H N++ + L
Sbjct: 22 ARDIATGELVAIKVIKLEPGDDFEIIQ--QEISMLKECRHPNIVAYFGSYLRRDKL---- 75
Query: 144 NVYMVTHLMG----ADLNNILRTQKLSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNI 199
++V G D+ + R LS+ + ++ + L+GL Y+H G IHRD+K +NI
Sbjct: 76 --WIVMEYCGGGSLQDIYQVTRG-PLSELQIAYVCRETLKGLAYLHETGKIHRDIKGANI 132
Query: 200 AVNEDCELKILDFGLARPTENEM---TGYVATRWYRAPEI 236
+ ED ++K+ DFG++ + ++ T ++ APE+
Sbjct: 133 LLTEDGDVKLADFGVSAQLTATIAKRKSFIGTPYWMAPEV 172
Score = 36.9 bits (86), Expect = 0.013
Identities = 42/166 (25%), Positives = 72/166 (43%), Gaps = 33/166 (19%)
Query: 238 LNWMHYNQTGVPFYFQDLKPSNIAVNEDCELKILDFGLARPTENEM---TGYVATRWYRA 294
L ++H +TG +D+K +NI + ED ++K+ DFG++ + ++ T ++ A
Sbjct: 114 LAYLH--ETGK--IHRDIKGANILLTEDGDVKLADFGVSAQLTATIAKRKSFIGTPYWMA 169
Query: 295 PEIMLNWMH--YNQ-TDIHQLNL-IMEML-GTPP--------AEFMAKISSDSARKYINS 341
PE+ Y+ DI L + +E+ PP A F+ S+
Sbjct: 170 PEVAAVERKGGYDGKCDIWALGITAIELAELQPPMFDLHPMRALFLISKSNFPP------ 223
Query: 342 LPLLTKKDFRQVFKGANPQAIDLLSLMLELDSEKRITAEQALAHPY 387
P L K+ +P D + L D +KR TA + L HP+
Sbjct: 224 -PKLKDKE------KWSPVFHDFIKKCLTKDPKKRPTATKLLQHPF 262
>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 = 71.2 bits (174), Expect = 2e-13
Identities = 84/297 (28%), Positives = 133/297 (44%), Gaps = 49/297 (16%)
Query: 141 DFKNVYMVT-HLMGADLNNIL-RTQKLSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSN 198
D N+Y V ++ G D+ ++L R +D +F + ++ ++ +H G IHRD+KP N
Sbjct: 72 DKDNLYFVMDYIPGGDMMSLLIRMGIFPEDLARFYIAELTCAVESVHKMGFIHRDIKPDN 131
Query: 199 IAVNEDCELKILDFGLARPTENEMTGYVATRWYRAPEIMLNWMHYNQTGVPFYFQDLKPS 258
I ++ D +K+ DFGL TG+ RW + + H Q + F + P+
Sbjct: 132 ILIDRDGHIKLTDFGLC-------TGF---RWTHDSKYYQSGDHVRQDSMDFSNEWGDPA 181
Query: 259 NIAVNEDCELKILDFGLARPTENEMT-GYVATRWYRAPEIMLNWMHYNQTDIHQLNLIM- 316
N + LK L+ AR + + V T Y APE++L + D + +I+
Sbjct: 182 NCRCGD--RLKPLERRAARQHQRCLAHSLVGTPNYIAPEVLLRTGYTQLCDWWSVGVILY 239
Query: 317 EML-GTPPAEFMAKISSDSARKYIN-----SLPLLTKKDFRQVFKGANPQAIDLLSLMLE 370
EML G PP F+A+ ++ K IN +P K +P+A DL+ + L
Sbjct: 240 EMLVGQPP--FLAQTPLETQMKVINWQTSLHIPPQAK---------LSPEASDLI-IKLC 287
Query: 371 LDSEKRI---TAEQALAHPY---------LSQYSDPNDEPTSPPYDQSFEDMDLPVD 415
E R+ A++ AHP+ L Q S P + P D S D PVD
Sbjct: 288 RGPEDRLGKNGADEIKAHPFFKTIDFSSDLRQQSAPYIPKITHPTDTSNFD---PVD 341
>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 = 69.8 bits (171), Expect = 2e-13
Identities = 48/162 (29%), Positives = 84/162 (51%), Gaps = 13/162 (8%)
Query: 86 DSVSGVKVAIKKIARPFQSAVHAKRT---YRELRMLKHMNHENVIGLLDVFHSNTCLADF 142
D +S A+K +A P + K+ + E R+LK ++H +I L H D
Sbjct: 22 DRISEHYYALKVMAIP--EVIRLKQEQHVHNEKRVLKEVSHPFIIRLFWTEH------DQ 73
Query: 143 KNVYMV-THLMGADLNNILRTQ-KLSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIA 200
+ +YM+ ++ G +L + LR + S+ F +I+ L+Y+HS I++RDLKP NI
Sbjct: 74 RFLYMLMEYVPGGELFSYLRNSGRFSNSTGLFYASEIVCALEYLHSKEIVYRDLKPENIL 133
Query: 201 VNEDCELKILDFGLARPTENEMTGYVATRWYRAPEIMLNWMH 242
++++ +K+ DFG A+ + T Y APE++ + H
Sbjct: 134 LDKEGHIKLTDFGFAKKLRDRTWTLCGTPEYLAPEVIQSKGH 175
Score = 51.7 bits (124), Expect = 2e-07
Identities = 38/128 (29%), Positives = 59/128 (46%), Gaps = 12/128 (9%)
Query: 252 FQDLKPSNIAVNEDCELKILDFGLARPTENEMTGYVATRWYRAPEIMLNWMHYNQTDIHQ 311
++DLKP NI ++++ +K+ DFG A+ + T Y APE++ + H D
Sbjct: 124 YRDLKPENILLDKEGHIKLTDFGFAKKLRDRTWTLCGTPEYLAPEVIQSKGHNKAVDWWA 183
Query: 312 LN-LIMEML-GTPPAEFMAKISSDSARKYINSLPLLTKKDFRQVFKGANPQAIDLLSLML 369
L LI EML G PP F K L K +F + + A DL+ +L
Sbjct: 184 LGILIYEMLVGYPP--FFDDNPFGIYEKI-----LAGKLEFPRHL---DLYAKDLIKKLL 233
Query: 370 ELDSEKRI 377
+D +R+
Sbjct: 234 VVDRTRRL 241
>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 = 69.1 bits (169), Expect = 2e-13
Identities = 46/167 (27%), Positives = 81/167 (48%), Gaps = 13/167 (7%)
Query: 89 SGVKVAIKKIARPFQSAVHAKRTYRELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMV 148
G + IK+I S + + +E+ +L +M H N++ + F N L Y+V
Sbjct: 24 DGKQYVIKEINISKMSPKEREESRKEVAVLSNMKHPNIVQYQESFEENGNL------YIV 77
Query: 149 T-HLMGADLNNILRTQK---LSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNED 204
+ G DL + Q+ +D + QI LK++H I+HRD+K NI + +D
Sbjct: 78 MDYCEGGDLYKKINAQRGVLFPEDQILDWFVQICLALKHVHDRKILHRDIKSQNIFLTKD 137
Query: 205 CELKILDFGLARPTENEMT---GYVATRWYRAPEIMLNWMHYNQTGV 248
+K+ DFG+AR + + + T +Y +PEI N + N++ +
Sbjct: 138 GTIKLGDFGIARVLNSTVELARTCIGTPYYLSPEICENRPYNNKSDI 184
Score = 38.7 bits (90), Expect = 0.003
Identities = 23/71 (32%), Positives = 40/71 (56%), Gaps = 4/71 (5%)
Query: 253 QDLKPSNIAVNEDCELKILDFGLARPTENEMT---GYVATRWYRAPEIMLNWMHYNQTDI 309
+D+K NI + +D +K+ DFG+AR + + + T +Y +PEI N + N++DI
Sbjct: 125 RDIKSQNIFLTKDGTIKLGDFGIARVLNSTVELARTCIGTPYYLSPEICENRPYNNKSDI 184
Query: 310 HQLNLIM-EML 319
L ++ EM
Sbjct: 185 WALGCVLYEMC 195
>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 = 69.4 bits (170), Expect = 3e-13
Identities = 40/150 (26%), Positives = 70/150 (46%), Gaps = 14/150 (9%)
Query: 94 AIKKIARPFQSAVHAKRTYRELRMLKHMNHENVIGLLDVFHSNTCLADFK-NVYMVTHLM 152
A+K I + K+ REL + K + V + L + ++ +
Sbjct: 30 ALKTITTDPNPDLQ-KQILRELEINKSCKSPYI-----VKYYGAFLDESSSSIGIAMEYC 83
Query: 153 GA-DLNNIL-----RTQKLSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCE 206
L++I R ++ + + + +L+GL Y+HS IIHRD+KPSNI + +
Sbjct: 84 EGGSLDSIYKKVKKRGGRIGEKVLGKIAESVLKGLSYLHSRKIIHRDIKPSNILLTRKGQ 143
Query: 207 LKILDFGLARPTENEMTG-YVATRWYRAPE 235
+K+ DFG++ N + G + T +Y APE
Sbjct: 144 VKLCDFGVSGELVNSLAGTFTGTSFYMAPE 173
Score = 43.6 bits (103), Expect = 1e-04
Identities = 35/152 (23%), Positives = 65/152 (42%), Gaps = 27/152 (17%)
Query: 253 QDLKPSNIAVNEDCELKILDFGLARPTENEMTG-YVATRWYRAPEIMLNWMHYNQTDIHQ 311
+D+KPSNI + ++K+ DFG++ N + G + T +Y APE + + +D+
Sbjct: 129 RDIKPSNILLTRKGQVKLCDFGVSGELVNSLAGTFTGTSFYMAPERIQGKPYSITSDVWS 188
Query: 312 LNL-IMEMLGT------------PPAEFMAKISSDSARKYINSLPLLTK--KDFRQVFKG 356
L L ++E+ P E ++ I + + + K ++F+
Sbjct: 189 LGLTLLEVAQNRFPFPPEGEPPLGPIELLSYIVNMPNPELKDEPGNGIKWSEEFK----- 243
Query: 357 ANPQAIDLLSLMLELDSEKRITAEQALAHPYL 388
D + LE D +R T L HP++
Sbjct: 244 ------DFIKQCLEKDPTRRPTPWDMLEHPWI 269
>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 = 68.8 bits (168), Expect = 3e-13
Identities = 48/163 (29%), Positives = 83/163 (50%), Gaps = 15/163 (9%)
Query: 89 SGVKVAIKKIARPFQSAVHAKRTYRELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMV 148
S K A+K+I P +S+ + + +E +L M H N++ + F ++ L Y+V
Sbjct: 24 SDQKYAMKEIRLP-KSSSAVEDSRKEAVLLAKMKHPNIVAFKESFEADGHL------YIV 76
Query: 149 T-HLMGADLNNILRTQK---LSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNED 204
+ G DL ++ Q+ +D + Q+ G+++IH ++HRD+K NI + ++
Sbjct: 77 MEYCDGGDLMQKIKLQRGKLFPEDTILQWFVQMCLGVQHIHEKRVLHRDIKSKNIFLTQN 136
Query: 205 CELKILDFGLARPTENEMT---GYVATRWYRAPEIMLNWMHYN 244
++K+ DFG AR + YV T +Y PEI N M YN
Sbjct: 137 GKVKLGDFGSARLLTSPGAYACTYVGTPYYVPPEIWEN-MPYN 178
Score = 47.7 bits (113), Expect = 4e-06
Identities = 27/79 (34%), Positives = 41/79 (51%), Gaps = 3/79 (3%)
Query: 253 QDLKPSNIAVNEDCELKILDFGLARPTENEMT---GYVATRWYRAPEIMLNWMHYNQTDI 309
+D+K NI + ++ ++K+ DFG AR + YV T +Y PEI N + N++DI
Sbjct: 124 RDIKSKNIFLTQNGKVKLGDFGSARLLTSPGAYACTYVGTPYYVPPEIWENMPYNNKSDI 183
Query: 310 HQLNLIMEMLGTPPAEFMA 328
L I+ L T F A
Sbjct: 184 WSLGCILYELCTLKHPFQA 202
>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 = 69.2 bits (170), Expect = 5e-13
Identities = 64/292 (21%), Positives = 110/292 (37%), Gaps = 50/292 (17%)
Query: 91 VKVAIKKIARPFQSAVHAKRTYRELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMVTH 150
+KV KK T +E+ L ++H + L F + T L ++ +
Sbjct: 31 LKVLDKKEMIKRNKVKRV-LTEQEI--LATLDHPFLPTLYASFQTETYLC-----LVMDY 82
Query: 151 LMGADLNNILRTQK---LSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCEL 207
G +L +L+ Q LS++ +F ++L L+Y+H GI++RDLKP NI ++E +
Sbjct: 83 CPGGELFRLLQRQPGKCLSEEVARFYAAEVLLALEYLHLLGIVYRDLKPENILLHESGHI 142
Query: 208 KILDFGLARPTENEMTGYVATRWYRAPEIMLNWMHYNQTGVPFYFQDLKPSNIAVNEDCE 267
+ DF L++ + + P K S +
Sbjct: 143 MLSDFDLSKQS-------------------------DVEPPPVSKALRKGSRRSSVNSIP 177
Query: 268 LKILDFGLARPTENEMTGYVATRWYRAPEIMLNWMHYNQTDIHQLN-LIMEML-GTPPAE 325
+ P+ + +V T Y APE++ H + D L L+ EML GT P
Sbjct: 178 ---SETFSEEPSFRSNS-FVGTEEYIAPEVISGDGHGSAVDWWTLGILLYEMLYGTTP-- 231
Query: 326 FMAKISSDSARKYINSLPLLTKKDFRQVFKGANPQAIDLLSLMLELDSEKRI 377
F ++ + + A DL+ +L D KR+
Sbjct: 232 FKGSNRDETFSNILKKEVTFPGSP------PVSSSARDLIRKLLVKDPSKRL 277
>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 = 68.9 bits (168), Expect = 7e-13
Identities = 49/159 (30%), Positives = 86/159 (54%), Gaps = 10/159 (6%)
Query: 89 SGVKVAIKKIARPFQSAVHAKRTYRELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMV 148
SG+ +A K I + A+ + REL++L N ++G F+S+ ++ +
Sbjct: 29 SGLIMARKLIHLEIKPAIR-NQIIRELQVLHECNSPYIVGFYGAFYSDGEIS-----ICM 82
Query: 149 THLMGADLNNILR-TQKLSDDHVQFLVYQILRGLKYIHSA-GIIHRDLKPSNIAVNEDCE 206
H+ G L+ +L+ +++ ++ + + +LRGL Y+ I+HRD+KPSNI VN E
Sbjct: 83 EHMDGGSLDQVLKEAKRIPEEILGKVSIAVLRGLAYLREKHQIMHRDVKPSNILVNSRGE 142
Query: 207 LKILDFGLARPTENEM-TGYVATRWYRAPEIMLNWMHYN 244
+K+ DFG++ + M +V TR Y +PE L HY+
Sbjct: 143 IKLCDFGVSGQLIDSMANSFVGTRSYMSPE-RLQGTHYS 180
Score = 45.4 bits (107), Expect = 3e-05
Identities = 27/64 (42%), Positives = 39/64 (60%), Gaps = 3/64 (4%)
Query: 253 QDLKPSNIAVNEDCELKILDFGLARPTENEM-TGYVATRWYRAPEIMLNWMHYN-QTDIH 310
+D+KPSNI VN E+K+ DFG++ + M +V TR Y +PE L HY+ Q+DI
Sbjct: 128 RDVKPSNILVNSRGEIKLCDFGVSGQLIDSMANSFVGTRSYMSPE-RLQGTHYSVQSDIW 186
Query: 311 QLNL 314
+ L
Sbjct: 187 SMGL 190
>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 = 67.1 bits (164), Expect = 2e-12
Identities = 46/156 (29%), Positives = 74/156 (47%), Gaps = 16/156 (10%)
Query: 90 GVKVAIKKIARPFQSAVHAK-RTYRELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMV 148
G VA+KK+ A+ +E+ +LK ++H NVI L F N L +V
Sbjct: 27 GRVVALKKVQIFEMMDAKARQDCLKEIDLLKQLDHPNVIKYLASFIENNELN------IV 80
Query: 149 THLMGA-DLNNIL---RTQKLSDDHVQF--LVYQILRGLKYIHSAGIIHRDLKPSNIAVN 202
L A DL+ ++ + QK Q+ L+++HS I+HRD+KP+N+ +
Sbjct: 81 LELADAGDLSRMIKHFKKQKRLIPERTIWKYFVQLCSALEHMHSKRIMHRDIKPANVFIT 140
Query: 203 EDCELKILDFGLARPTENEMT---GYVATRWYRAPE 235
+K+ D GL R ++ T V T +Y +PE
Sbjct: 141 ATGVVKLGDLGLGRFFSSKTTAAHSLVGTPYYMSPE 176
Score = 33.2 bits (76), Expect = 0.23
Identities = 36/131 (27%), Positives = 60/131 (45%), Gaps = 15/131 (11%)
Query: 253 QDLKPSNIAVNEDCELKILDFGLARPTENEMT---GYVATRWYRAPEIMLNWMHYN-QTD 308
+D+KP+N+ + +K+ D GL R ++ T V T +Y +PE ++ YN ++D
Sbjct: 130 RDIKPANVFITATGVVKLGDLGLGRFFSSKTTAAHSLVGTPYYMSPE-RIHENGYNFKSD 188
Query: 309 IHQLN-LIMEMLGTPPAEFMAKISSDSARKYINS--LPLLTKKDFRQVFKGANPQAIDLL 365
I L L+ EM + K++ S K I P L + + + DL+
Sbjct: 189 IWSLGCLLYEMAALQSPFYGDKMNLYSLCKKIEKCDYPPLPADHYSE-------ELRDLV 241
Query: 366 SLMLELDSEKR 376
S + D EKR
Sbjct: 242 SRCINPDPEKR 252
>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 = 66.8 bits (163), Expect = 2e-12
Identities = 41/130 (31%), Positives = 68/130 (52%), Gaps = 15/130 (11%)
Query: 119 KHMNHENVIGLLDVFHSNTCLADFKNVYMVTHLM-GADLNNILRT-----QKLSDDHVQF 172
+ + H N++ F N L Y+V L+ GA L + Q+ +++ +
Sbjct: 64 EQLRHPNIVRYYKTFLENDRL------YIVMDLIEGAPLGEHFNSLKEKKQRFTEERIWN 117
Query: 173 LVYQILRGLKYIHSAG-IIHRDLKPSNIAVNEDCELKILDFGLARPT--ENEMTGYVATR 229
+ Q++ L+Y+H I+HRDL P+NI + ED ++ I DFGLA+ E+++T V T
Sbjct: 118 IFVQMVLALRYLHKEKRIVHRDLTPNNIMLGEDDKVTITDFGLAKQKQPESKLTSVVGTI 177
Query: 230 WYRAPEIMLN 239
Y PEI+ N
Sbjct: 178 LYSCPEIVKN 187
Score = 44.4 bits (105), Expect = 5e-05
Identities = 23/59 (38%), Positives = 36/59 (61%), Gaps = 2/59 (3%)
Query: 253 QDLKPSNIAVNEDCELKILDFGLARPT--ENEMTGYVATRWYRAPEIMLNWMHYNQTDI 309
+DL P+NI + ED ++ I DFGLA+ E+++T V T Y PEI+ N + + D+
Sbjct: 138 RDLTPNNIMLGEDDKVTITDFGLAKQKQPESKLTSVVGTILYSCPEIVKNEPYGEKADV 196
>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 = 67.1 bits (164), Expect = 2e-12
Identities = 30/135 (22%), Positives = 68/135 (50%), Gaps = 10/135 (7%)
Query: 115 LRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMVT-HLMGADLNNILRTQKLSDDHVQFL 173
L L+ N+ ++ ++++ + G + +++ +++ ++ +
Sbjct: 53 LSQLRQSQPPNITK----YYG--SYLKGPRLWIIMEYAEGGSVRTLMKAGPIAEKYISVI 106
Query: 174 VYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCELKILDFGLA---RPTENEMTGYVATRW 230
+ ++L LKYIH G+IHRD+K +NI V +K+ DFG+A ++ + +V T +
Sbjct: 107 IREVLVALKYIHKVGVIHRDIKAANILVTNTGNVKLCDFGVAALLNQNSSKRSTFVGTPY 166
Query: 231 YRAPEIMLNWMHYNQ 245
+ APE++ +Y+
Sbjct: 167 WMAPEVITEGKYYDT 181
Score = 41.7 bits (98), Expect = 4e-04
Identities = 40/161 (24%), Positives = 76/161 (47%), Gaps = 18/161 (11%)
Query: 238 LNWMHYNQTGVPFYFQDLKPSNIAVNEDCELKILDFGLA---RPTENEMTGYVATRWYRA 294
L ++H V +D+K +NI V +K+ DFG+A ++ + +V T ++ A
Sbjct: 114 LKYIHK----VGVIHRDIKAANILVTNTGNVKLCDFGVAALLNQNSSKRSTFVGTPYWMA 169
Query: 295 PEIMLNWMHYNQ-TDIHQLNL-IMEML-GTPPAEFMAKISSDSARKYINSLPLLTKKDFR 351
PE++ +Y+ DI L + I EM G PP S A + + +P K R
Sbjct: 170 PEVITEGKYYDTKADIWSLGITIYEMATGNPP------YSDVDAFRAMMLIP--KSKPPR 221
Query: 352 QVFKGANPQAIDLLSLMLELDSEKRITAEQALAHPYLSQYS 392
G + + ++ L+ + ++R++AE+ L ++ +S
Sbjct: 222 LEDNGYSKLLREFVAACLDEEPKERLSAEELLKSKWIKAHS 262
>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 = 66.6 bits (163), Expect = 2e-12
Identities = 45/153 (29%), Positives = 74/153 (48%), Gaps = 17/153 (11%)
Query: 91 VKVAIKKIARPFQSAVHAKRTYRELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMVTH 150
KVA+K + + + +E +++K + H+ ++ L V ++ + +Y+VT
Sbjct: 31 TKVAVKTLK---PGTMSPEAFLQEAQIMKKLRHDKLVQLYAV------CSEEEPIYIVTE 81
Query: 151 LM-GADLNNILRTQKLSDDHVQFLVY---QILRGLKYIHSAGIIHRDLKPSNIAVNEDCE 206
M L + L++ + + LV QI G+ Y+ S IHRDL NI V E+
Sbjct: 82 YMSKGSLLDFLKSGEGKKLRLPQLVDMAAQIAEGMAYLESRNYIHRDLAARNILVGENLV 141
Query: 207 LKILDFGLARPTE-NEMTGYVATRW---YRAPE 235
KI DFGLAR E +E T ++ + APE
Sbjct: 142 CKIADFGLARLIEDDEYTAREGAKFPIKWTAPE 174
Score = 33.4 bits (77), Expect = 0.15
Identities = 20/47 (42%), Positives = 25/47 (53%), Gaps = 4/47 (8%)
Query: 254 DLKPSNIAVNEDCELKILDFGLARPTE-NEMTGYVATRW---YRAPE 296
DL NI V E+ KI DFGLAR E +E T ++ + APE
Sbjct: 128 DLAARNILVGENLVCKIADFGLARLIEDDEYTAREGAKFPIKWTAPE 174
>gnl|CDD|173702 cd05611, STKc_Rim15_like, Catalytic domain of fungal Rim15-like
Protein Serine/Threonine Kinases. Serine/Threonine
Kinases (STKs), Microtubule-associated serine/threonine
(MAST) kinase subfamily, fungal Rim15-like kinases,
catalytic (c) domain. STKs catalyze the transfer of the
gamma-phosphoryl group from ATP to serine/threonine
residues on protein substrates. The MAST kinase
subfamily is part of a larger superfamily that includes
the catalytic domains of other protein STKs, protein
tyrosine kinases, RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase. Members of this group include Saccharomyces
cerevisiae Rim15, Schizosaccharomyces pombe cek1, and
similar fungal proteins. They contain a central
catalytic domain, which contains an insert relative to
MAST kinases. In addition, Rim15 contains a C-terminal
signal receiver (REC) domain while cek1 contains an
N-terminal PAS domain. Rim15 (or Rim15p) functions as a
regulator of meiosis. It acts as a downstream effector
of PKA and regulates entry into stationary phase (G0).
Thus, it plays a crucial role in regulating yeast
proliferation, differentiation, and aging. Cek1 may
facilitate progression of mitotic anaphase.
Length = 260
Score = 66.7 bits (163), Expect = 2e-12
Identities = 48/178 (26%), Positives = 85/178 (47%), Gaps = 20/178 (11%)
Query: 221 EMTGYVATRWYR--APEIMLNWMHYNQTGVPFYFQDLKPSNIAVNEDCELKILDFGLARP 278
+ G + W + E++L +Q G+ +D+KP N+ +++ LK+ DFGL+R
Sbjct: 89 KTLGGLPEDWAKQYIAEVVLGVEDLHQRGI--IHRDIKPENLLIDQTGHLKLTDFGLSRN 146
Query: 279 TENEMTGYVATRWYRAPEIMLNWMHYNQTDIHQLNLIM-EML-GTPP--AEFMAKISSDS 334
E +V T Y APE +L +D L ++ E L G PP AE + +
Sbjct: 147 GL-ENKKFVGTPDYLAPETILGVGDDKMSDWWSLGCVIFEFLFGYPPFHAETPDAVFDNI 205
Query: 335 ARKYINSLPLLTKKDFRQVFKGANPQAIDLLSLMLELDSEKRITA---EQALAHPYLS 389
+ IN +V + +P+A+DL++ +L +D KR+ A ++ +HP+
Sbjct: 206 LSRRINWP--------EEVKEFCSPEAVDLINRLLCMDPAKRLGANGYQEIKSHPFFK 255
Score = 64.4 bits (157), Expect = 1e-11
Identities = 34/97 (35%), Positives = 59/97 (60%), Gaps = 3/97 (3%)
Query: 144 NVYMVT-HLMGADLNNILRTQK-LSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAV 201
+Y+V +L G D ++++T L +D + + +++ G++ +H GIIHRD+KP N+ +
Sbjct: 71 YLYLVMEYLNGGDCASLIKTLGGLPEDWAKQYIAEVVLGVEDLHQRGIIHRDIKPENLLI 130
Query: 202 NEDCELKILDFGLARPTENEMTGYVATRWYRAPEIML 238
++ LK+ DFGL+R E +V T Y APE +L
Sbjct: 131 DQTGHLKLTDFGLSRNGL-ENKKFVGTPDYLAPETIL 166
>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 = 66.3 bits (162), Expect = 2e-12
Identities = 36/134 (26%), Positives = 68/134 (50%), Gaps = 21/134 (15%)
Query: 114 ELRMLKHMNHENVIGLLDVFHSNTCL------ADFKNVYMVTHLMGADLNNILRTQK--L 165
E+ +L + H N+I + F + L A+ +Y + I+R +
Sbjct: 49 EIVILSLLQHPNIIAYYNHFMDDNTLLIEMEYANGGTLY----------DKIVRQKGQLF 98
Query: 166 SDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCELKILDFGLARPTENEMTG- 224
++ V + ++QI+ + YIH AGI+HRD+K NI + + +K+ DFG+++ +E +
Sbjct: 99 EEEMVLWYLFQIVSAVSYIHKAGILHRDIKTLNIFLTKAGLIKLGDFGISKILGSEYSMA 158
Query: 225 --YVATRWYRAPEI 236
V T +Y +PE+
Sbjct: 159 ETVVGTPYYMSPEL 172
Score = 46.3 bits (110), Expect = 1e-05
Identities = 38/142 (26%), Positives = 67/142 (47%), Gaps = 16/142 (11%)
Query: 253 QDLKPSNIAVNEDCELKILDFGLARPTENEMTG---YVATRWYRAPEIMLNWMHYNQTDI 309
+D+K NI + + +K+ DFG+++ +E + V T +Y +PE+ + ++DI
Sbjct: 125 RDIKTLNIFLTKAGLIKLGDFGISKILGSEYSMAETVVGTPYYMSPELCQGVKYNFKSDI 184
Query: 310 HQLNLIMEMLGTPPAEFMAKISSDSARKYINSLPLLTK---KDFRQVFKGANPQAIDLLS 366
L ++ L T F A N L L+ K ++ V + + I L+
Sbjct: 185 WALGCVLYELLTLKRTFDAT----------NPLNLVVKIVQGNYTPVVSVYSSELISLVH 234
Query: 367 LMLELDSEKRITAEQALAHPYL 388
+L+ D EKR TA++ L P L
Sbjct: 235 SLLQQDPEKRPTADEVLDQPLL 256
>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 = 66.7 bits (163), Expect = 3e-12
Identities = 34/130 (26%), Positives = 72/130 (55%), Gaps = 10/130 (7%)
Query: 114 ELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMVTHLMGADLNNI-LRTQK-LSDDHVQ 171
E+ +L H N++GL + + + K ++ G L++I L ++ L++ ++
Sbjct: 52 EIDILSECKHPNIVGLYEAY-----FYENKLWILIEFCDGGALDSIMLELERGLTEPQIR 106
Query: 172 FLVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCELKILDFGLARPTENEM---TGYVAT 228
++ Q+L L ++HS +IHRDLK NI + D ++K+ DFG++ ++ + ++ T
Sbjct: 107 YVCRQMLEALNFLHSHKVIHRDLKAGNILLTLDGDVKLADFGVSAKNKSTLQKRDTFIGT 166
Query: 229 RWYRAPEIML 238
++ APE++
Sbjct: 167 PYWMAPEVVA 176
Score = 37.4 bits (87), Expect = 0.009
Identities = 41/177 (23%), Positives = 75/177 (42%), Gaps = 43/177 (24%)
Query: 238 LNWMHYNQTGVPFYFQDLKPSNIAVNEDCELKILDFGLARPTENEM---TGYVATRWYRA 294
LN++H ++ +DLK NI + D ++K+ DFG++ ++ + ++ T ++ A
Sbjct: 116 LNFLHSHKV----IHRDLKAGNILLTLDGDVKLADFGVSAKNKSTLQKRDTFIGTPYWMA 171
Query: 295 PEIML---------NWMHYNQTDIHQLNL-IMEML-GTPPAEFMA------KI-SSDSAR 336
PE++ ++ + DI L + ++E+ PP + KI S+
Sbjct: 172 PEVVACETFKDNPYDY----KADIWSLGITLIELAQMEPPHHELNPMRVLLKILKSEPPT 227
Query: 337 KYINSLPLLTKKDFRQVFKGANPQAIDLLSLMLELDSEKRITAEQALAHPYLSQYSD 393
L + F D L L D + R TA + L HP++S SD
Sbjct: 228 -------LDQPSKWSSSFN-------DFLKSCLVKDPDDRPTAAELLKHPFVSDQSD 270
>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 = 66.5 bits (162), Expect = 3e-12
Identities = 41/158 (25%), Positives = 82/158 (51%), Gaps = 10/158 (6%)
Query: 83 SALDSVSGVKVAIKKIARPFQSAVHAKRTYRELRMLKHMNHENVIGLLDVFHSNTCLADF 142
+A+D +G +VAIK++ Q + E+ +++ H N++ LD + + D
Sbjct: 37 TAIDVATGQEVAIKQMN--LQQQPKKELIINEILVMRENKHPNIVNYLDSY----LVGDE 90
Query: 143 KNVYMVTHLMGADLNNILRTQKLSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAVN 202
V M +L G L +++ + + + + + L+ L+++HS +IHRD+K NI +
Sbjct: 91 LWVVM-EYLAGGSLTDVVTETCMDEGQIAAVCRECLQALEFLHSNQVIHRDIKSDNILLG 149
Query: 203 EDCELKILDFGLA---RPTENEMTGYVATRWYRAPEIM 237
D +K+ DFG P +++ + V T ++ APE++
Sbjct: 150 MDGSVKLTDFGFCAQITPEQSKRSTMVGTPYWMAPEVV 187
Score = 56.1 bits (135), Expect = 9e-09
Identities = 45/165 (27%), Positives = 76/165 (46%), Gaps = 30/165 (18%)
Query: 238 LNWMHYNQTGVPFYFQDLKPSNIAVNEDCELKILDFGLA---RPTENEMTGYVATRWYRA 294
L ++H NQ +D+K NI + D +K+ DFG P +++ + V T ++ A
Sbjct: 128 LEFLHSNQV----IHRDIKSDNILLGMDGSVKLTDFGFCAQITPEQSKRSTMVGTPYWMA 183
Query: 295 PEIMLNWMHYNQTDIHQLNLI-MEML-GTPPAEFMAKISSDSARKYINSLPL----LTKK 348
PE++ + + DI L ++ +EM+ G PP Y+N PL L
Sbjct: 184 PEVVTRKAYGPKVDIWSLGIMAIEMVEGEPP--------------YLNENPLRALYLIAT 229
Query: 349 DFRQVFKGANPQAI---DLLSLMLELDSEKRITAEQALAHPYLSQ 390
+ + + D L+ LE+D EKR +A++ L HP+L
Sbjct: 230 NGTPELQNPEKLSAIFRDFLNRCLEMDVEKRGSAKELLQHPFLKI 274
>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 = 66.2 bits (161), Expect = 3e-12
Identities = 41/157 (26%), Positives = 83/157 (52%), Gaps = 10/157 (6%)
Query: 84 ALDSVSGVKVAIKKIARPFQSAVHAKRTYRELRMLKHMNHENVIGLLDVFHSNTCLADFK 143
A + +G +VA+KK+ + + + E+ +++ +HENV+ + +++ + D
Sbjct: 41 ATEKHTGKQVAVKKM--DLRKQQRRELLFNEVVIMRDYHHENVVDM----YNSYLVGDEL 94
Query: 144 NVYMVTHLMGADLNNILRTQKLSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNE 203
V M L G L +I+ +++++ + + +LR L Y+H+ G+IHRD+K +I +
Sbjct: 95 WVVM-EFLEGGALTDIVTHTRMNEEQIATVCLSVLRALSYLHNQGVIHRDIKSDSILLTS 153
Query: 204 DCELKILDFGLARPTENEM---TGYVATRWYRAPEIM 237
D +K+ DFG E+ V T ++ APE++
Sbjct: 154 DGRIKLSDFGFCAQVSKEVPKRKSLVGTPYWMAPEVI 190
Score = 48.5 bits (115), Expect = 3e-06
Identities = 40/149 (26%), Positives = 70/149 (46%), Gaps = 16/149 (10%)
Query: 253 QDLKPSNIAVNEDCELKILDFGLARPTENEM---TGYVATRWYRAPEIMLNWMHYNQTDI 309
+D+K +I + D +K+ DFG E+ V T ++ APE++ + + DI
Sbjct: 142 RDIKSDSILLTSDGRIKLSDFGFCAQVSKEVPKRKSLVGTPYWMAPEVISRLPYGTEVDI 201
Query: 310 HQLN-LIMEML-GTPPAEFMAKISSDSARKYINSLPLLTKKDFR--QVFKGANPQAIDLL 365
L +++EM+ G PP + + + R+ ++LP K + V +G L
Sbjct: 202 WSLGIMVIEMIDGEPP--YFNEPPLQAMRRIRDNLPPRVKDSHKVSSVLRG-------FL 252
Query: 366 SLMLELDSEKRITAEQALAHPYLSQYSDP 394
LML + +R TA++ L HP+L P
Sbjct: 253 DLMLVREPSQRATAQELLQHPFLKLAGPP 281
>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 = 65.2 bits (159), Expect = 5e-12
Identities = 40/150 (26%), Positives = 72/150 (48%), Gaps = 13/150 (8%)
Query: 94 AIKKIARPFQSAVHAKRTYRELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMVTHLM- 152
A+K++ S + E+R+L +NH N+I + F D + +V
Sbjct: 29 ALKEVDLGSMSQKEREDAVNEIRILASVNHPNIISYKEAF------LDGNKLCIVMEYAP 82
Query: 153 GADLNNILRTQK-----LSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCEL 207
DL+ + +K + + + + Q+LRGL+ +H I+HRDLK +NI + + +
Sbjct: 83 FGDLSKAISKRKKKRKLIPEQEIWRIFIQLLRGLQALHEQKILHRDLKSANILLVANDLV 142
Query: 208 KILDFGLARPTENEMT-GYVATRWYRAPEI 236
KI D G+++ + M + T Y APE+
Sbjct: 143 KIGDLGISKVLKKNMAKTQIGTPHYMAPEV 172
Score = 40.5 bits (95), Expect = 9e-04
Identities = 34/141 (24%), Positives = 61/141 (43%), Gaps = 16/141 (11%)
Query: 253 QDLKPSNIAVNEDCELKILDFGLARPTENEMT-GYVATRWYRAPEIMLNWMHYNQTDIHQ 311
+DLK +NI + + +KI D G+++ + M + T Y APE+ + ++DI
Sbjct: 127 RDLKSANILLVANDLVKIGDLGISKVLKKNMAKTQIGTPHYMAPEVWKGRPYSYKSDIWS 186
Query: 312 LN-LIMEML-GTPP--AEFMAKISSDSARKYINSLPLLTKKDFRQVFKGANPQAIDLLSL 367
L L+ EM PP A M + R +P + +D + +
Sbjct: 187 LGCLLYEMATFAPPFEARSMQDLRYKVQRGKYPPIPPIYSQDLQNF-----------IRS 235
Query: 368 MLELDSEKRITAEQALAHPYL 388
ML++ + R ++ LA P +
Sbjct: 236 MLQVKPKLRPNCDKILASPAV 256
>gnl|CDD|215036 PLN00034, PLN00034, mitogen-activated protein kinase kinase;
Provisional.
Length = 353
Score = 66.0 bits (161), Expect = 7e-12
Identities = 43/128 (33%), Positives = 65/128 (50%), Gaps = 15/128 (11%)
Query: 113 RELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMVTHLMGADLNN--ILRTQKLSDDHV 170
RE+ +L+ +NH NV+ D+F N + ++ + G L I Q L+D
Sbjct: 121 REIEILRDVNHPNVVKCHDMFDHNGEIQ-----VLLEFMDGGSLEGTHIADEQFLAD--- 172
Query: 171 QFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCELKILDFGLARPTENEM---TGYVA 227
+ QIL G+ Y+H I+HRD+KPSN+ +N +KI DFG++R M V
Sbjct: 173 --VARQILSGIAYLHRRHIVHRDIKPSNLLINSAKNVKIADFGVSRILAQTMDPCNSSVG 230
Query: 228 TRWYRAPE 235
T Y +PE
Sbjct: 231 TIAYMSPE 238
Score = 42.5 bits (100), Expect = 3e-04
Identities = 49/176 (27%), Positives = 69/176 (39%), Gaps = 42/176 (23%)
Query: 253 QDLKPSNIAVNEDCELKILDFGLARPTENEM---TGYVATRWYRAPEIM---LNWMHYN- 305
+D+KPSN+ +N +KI DFG++R M V T Y +PE + LN Y+
Sbjct: 192 RDIKPSNLLINSAKNVKIADFGVSRILAQTMDPCNSSVGTIAYMSPERINTDLNHGAYDG 251
Query: 306 -QTDIHQLNL-IMEM-LGTPP---------AEFMAKIS-SDSARKYINSLPLLTKKDFRQ 352
DI L + I+E LG P A M I S P ++FR
Sbjct: 252 YAGDIWSLGVSILEFYLGRFPFGVGRQGDWASLMCAICMSQPPEA-----PATASREFR- 305
Query: 353 VFKGANPQAIDLLSLMLELDSEKRITAEQALAHPYL------SQYSDPNDEPTSPP 402
+S L+ + KR +A Q L HP++ PN PP
Sbjct: 306 ----------HFISCCLQREPAKRWSAMQLLQHPFILRAQPGQGQGGPNLHQLLPP 351
>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 = 65.6 bits (160), Expect = 8e-12
Identities = 44/166 (26%), Positives = 79/166 (47%), Gaps = 26/166 (15%)
Query: 84 ALDSVSGVKVAIKKIARPFQSAVHA-KRTYRELRMLKHMNHENVIGLLDVFHSNTCLADF 142
A D + VAIKK++ + + + +E+R L+ + H N I ++
Sbjct: 34 ARDVRTNEVVAIKKMSYSGKQSNEKWQDIIKEVRFLQQLRHPNTI-------------EY 80
Query: 143 KNVYMVTH----LM------GADLNNILRTQKLSDDHVQFLVYQILRGLKYIHSAGIIHR 192
K Y+ H +M +D+ + + + L + + + + L+GL Y+HS IHR
Sbjct: 81 KGCYLREHTAWLVMEYCLGSASDILEVHK-KPLQEVEIAAICHGALQGLAYLHSHERIHR 139
Query: 193 DLKPSNIAVNEDCELKILDFGLARPTENEMTGYVATRWYRAPEIML 238
D+K NI + E +K+ DFG A + +V T ++ APE++L
Sbjct: 140 DIKAGNILLTEPGTVKLADFGSA-SLVSPANSFVGTPYWMAPEVIL 184
Score = 42.1 bits (99), Expect = 4e-04
Identities = 36/149 (24%), Positives = 70/149 (46%), Gaps = 16/149 (10%)
Query: 253 QDLKPSNIAVNEDCELKILDFGLARPTENEMTGYVATRWYRAPEIML--NWMHYN-QTDI 309
+D+K NI + E +K+ DFG A + +V T ++ APE++L + Y+ + D+
Sbjct: 139 RDIKAGNILLTEPGTVKLADFGSA-SLVSPANSFVGTPYWMAPEVILAMDEGQYDGKVDV 197
Query: 310 HQLNLI-MEMLGTPPAEFMAKISSDSARKYI--NSLPLLTKKDFRQVFKGANPQAIDLLS 366
L + +E+ P F +++ SA +I N P L+ D+ F + +
Sbjct: 198 WSLGITCIELAERKPPLF--NMNAMSALYHIAQNDSPTLSSNDWSDYF-------RNFVD 248
Query: 367 LMLELDSEKRITAEQALAHPYLSQYSDPN 395
L+ + R ++E+ L H ++ + P
Sbjct: 249 SCLQKIPQDRPSSEELLKHRFVLRERPPT 277
>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 = 65.8 bits (160), Expect = 8e-12
Identities = 84/309 (27%), Positives = 141/309 (45%), Gaps = 54/309 (17%)
Query: 114 ELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMVT-HLMGADLNNIL-RTQKLSDDHVQ 171
E +L ++E V+ L F D N+Y V ++ G D+ ++L R + + +
Sbjct: 51 ERDILAEADNEWVVKLYYSFQ------DKDNLYFVMDYIPGGDMMSLLIRMEVFPEVLAR 104
Query: 172 FLVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCELKILDFGLARPTENEMTGYVATRWY 231
F + ++ ++ +H G IHRD+KP NI ++ D +K+ DFGL TG+ RW
Sbjct: 105 FYIAELTLAIESVHKMGFIHRDIKPDNILIDLDGHIKLTDFGLC-------TGF---RWT 154
Query: 232 RAPEIMLNWMHYNQTGVPFYFQDLKPSNI---AVNEDC--ELKILDFGLARPTENEMT-G 285
+ Y Q G ++PS++ N C LK L+ + + +
Sbjct: 155 HNSK-------YYQKGSHIRQDSMEPSDLWDDVSNCRCGDRLKTLEQRATKQHQRCLAHS 207
Query: 286 YVATRWYRAPEIMLNWMHYNQTDIHQLNLIM-EML-GTPPAEFMAKISSDSARKYIN--- 340
V T Y APE++L + D + +I+ EML G PP F+A +++ K IN
Sbjct: 208 LVGTPNYIAPEVLLRKGYTQLCDWWSVGVILFEMLVGQPP--FLAPTPTETQLKVINWEN 265
Query: 341 --SLPLLTKKDFRQVFKGANPQAIDLLSLMLELDSEKRI---TAEQALAHPYLSQYSDPN 395
+P K +P+A+DL++ L +E+R+ A+ AHP+ S+ +
Sbjct: 266 TLHIPPQVK---------LSPEAVDLIT-KLCCSAEERLGRNGADDIKAHPFFSEVDFSS 315
Query: 396 DEPTSP-PY 403
D T P PY
Sbjct: 316 DIRTQPAPY 324
>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 = 65.1 bits (159), Expect = 9e-12
Identities = 43/157 (27%), Positives = 69/157 (43%), Gaps = 18/157 (11%)
Query: 90 GVKVAIKKIARPFQSAVHAKRTYRELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMVT 149
G +VA+K + H RE+ +L+ ++HEN++ V C +
Sbjct: 33 GEQVAVKSL-NHSGEEQHRSDFEREIEILRTLDHENIVKYKGV-----CEKPGGRSLRLI 86
Query: 150 --HLMGADLNNILRTQKLSDDHVQFLVY--QILRGLKYIHSAGIIHRDLKPSNIAVNEDC 205
+L L + L+ + + + L++ QI +G+ Y+ S IHRDL NI V +
Sbjct: 87 MEYLPSGSLRDYLQRHRDQINLKRLLLFSSQICKGMDYLGSQRYIHRDLAARNILVESED 146
Query: 206 ELKILDFGLARPTENEMTGYVA-------TRWYRAPE 235
+KI DFGLA+ + Y WY APE
Sbjct: 147 LVKISDFGLAKVLPEDKDYYYVKEPGESPIFWY-APE 182
Score = 34.7 bits (80), Expect = 0.077
Identities = 26/91 (28%), Positives = 39/91 (42%), Gaps = 15/91 (16%)
Query: 254 DLKPSNIAVNEDCELKILDFGLARPTENEMTGYVA-------TRWYRAPEIMLNWMHYNQ 306
DL NI V + +KI DFGLA+ + Y WY APE + +
Sbjct: 134 DLAARNILVESEDLVKISDFGLAKVLPEDKDYYYVKEPGESPIFWY-APECLRTSKFSSA 192
Query: 307 TDIHQLNLIM-EMLG------TPPAEFMAKI 330
+D+ + + E+ +PPAEF+ I
Sbjct: 193 SDVWSFGVTLYELFTYGDPSQSPPAEFLRMI 223
>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 = 64.7 bits (158), Expect = 9e-12
Identities = 42/152 (27%), Positives = 71/152 (46%), Gaps = 17/152 (11%)
Query: 90 GVKVAIKKIARPFQSAVHAKRTYRELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMVT 149
G KVA+K + + A+ E ++ + H N++ LL V L +Y+VT
Sbjct: 29 GQKVAVKCLKD---DSTAAQAFLAEASVMTTLRHPNLVQLLGV-----VLQG-NPLYIVT 79
Query: 150 HLMG-ADLNNILRTQKLS----DDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNED 204
M L + LR++ + + F + G++Y+ +HRDL N+ V+ED
Sbjct: 80 EYMAKGSLVDYLRSRGRAVITLAQQLGF-ALDVCEGMEYLEEKNFVHRDLAARNVLVSED 138
Query: 205 CELKILDFGLARPTE-NEMTGYVATRWYRAPE 235
K+ DFGLA+ + +G + +W APE
Sbjct: 139 LVAKVSDFGLAKEASQGQDSGKLPVKW-TAPE 169
Score = 33.9 bits (78), Expect = 0.12
Identities = 19/61 (31%), Positives = 32/61 (52%), Gaps = 2/61 (3%)
Query: 250 FYFQDLKPSNIAVNEDCELKILDFGLARPTE-NEMTGYVATRWYRAPEIMLNWMHYNQTD 308
F +DL N+ V+ED K+ DFGLA+ + +G + +W APE + ++D
Sbjct: 123 FVHRDLAARNVLVSEDLVAKVSDFGLAKEASQGQDSGKLPVKW-TAPEALREKKFSTKSD 181
Query: 309 I 309
+
Sbjct: 182 V 182
>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 = 64.4 bits (157), Expect = 1e-11
Identities = 35/132 (26%), Positives = 62/132 (46%), Gaps = 12/132 (9%)
Query: 114 ELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMVTHLM-GADLNNILR---TQKLSDDH 169
E ++L+ ++ ++ L F + L +V LM G DL + +
Sbjct: 43 EKKILEKVSSRFIVSLAYAFETKDDLC------LVMTLMNGGDLKYHIYNVGEPGFPEAR 96
Query: 170 VQFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCELKILDFGLA--RPTENEMTGYVA 227
F QI+ GL+++H I++RDLKP N+ +++ ++I D GLA ++ G
Sbjct: 97 AIFYAAQIICGLEHLHQRRIVYRDLKPENVLLDDHGNVRISDLGLAVELKGGKKIKGRAG 156
Query: 228 TRWYRAPEIMLN 239
T Y APE++
Sbjct: 157 TPGYMAPEVLQG 168
Score = 61.4 bits (149), Expect = 2e-10
Identities = 40/169 (23%), Positives = 77/169 (45%), Gaps = 20/169 (11%)
Query: 229 RWYRAPEIMLNWMHYNQTGVPFYFQDLKPSNIAVNEDCELKILDFGLA--RPTENEMTGY 286
+Y A +I+ H +Q + ++DLKP N+ +++ ++I D GLA ++ G
Sbjct: 98 IFYAA-QIICGLEHLHQRRI--VYRDLKPENVLLDDHGNVRISDLGLAVELKGGKKIKGR 154
Query: 287 VATRWYRAPEIMLNWMHYNQTDIHQLN-LIMEMLG--TPPAEFMAKISSDSARKYINSLP 343
T Y APE++ ++ D L + EM+ +P + K+ + ++ +
Sbjct: 155 AGTPGYMAPEVLQGEVYDFSVDWFALGCTLYEMIAGRSPFRQRKEKVEKEELKRRTLEMA 214
Query: 344 LLTKKDFRQVFKGANPQAIDLLSLMLELDSEKRI-----TAEQALAHPY 387
+ F +P+A DL +L+ D EKR+ +A++ HP
Sbjct: 215 VEYPDKF-------SPEAKDLCEALLQKDPEKRLGCRGGSADEVREHPL 256
>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 = 64.8 bits (158), Expect = 1e-11
Identities = 42/133 (31%), Positives = 73/133 (54%), Gaps = 11/133 (8%)
Query: 110 RTYRELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMV-THLMGADLNNILRTQKL-SD 167
RT E +L +NH ++ L F + L Y++ L G DL L + + ++
Sbjct: 44 RTKMERDILAEVNHPFIVKLHYAFQTEGKL------YLILDFLRGGDLFTRLSKEVMFTE 97
Query: 168 DHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCELKILDFGLARPT---ENEMTG 224
+ V+F + ++ L ++HS GII+RDLKP NI ++E+ +K+ DFGL++ + E +
Sbjct: 98 EDVKFYLAELALALDHLHSLGIIYRDLKPENILLDEEGHIKLTDFGLSKESIDHEKKAYS 157
Query: 225 YVATRWYRAPEIM 237
+ T Y APE++
Sbjct: 158 FCGTVEYMAPEVV 170
Score = 46.0 bits (109), Expect = 2e-05
Identities = 51/182 (28%), Positives = 84/182 (46%), Gaps = 29/182 (15%)
Query: 218 TENEMTGYVATRWYRAPEIMLNWMHYNQTGVPFYFQDLKPSNIAVNEDCELKILDFGLAR 277
TE ++ Y+A E+ L H + G+ ++DLKP NI ++E+ +K+ DFGL++
Sbjct: 96 TEEDVKFYLA-------ELALALDHLHSLGI--IYRDLKPENILLDEEGHIKLTDFGLSK 146
Query: 278 PT---ENEMTGYVATRWYRAPEIMLNWMHYNQTDIHQLNLIM-EML-GTPPAEFMAKISS 332
+ E + + T Y APE++ H D ++M EML G+ P F K
Sbjct: 147 ESIDHEKKAYSFCGTVEYMAPEVVNRRGHTQSADWWSFGVLMFEMLTGSLP--FQGK--- 201
Query: 333 DSARKYINSLPLLTKKDFRQVFKGANPQAIDLLSLMLELDSEKRITA-----EQALAHPY 387
RK ++ L K Q +P+A LL + + + R+ A E+ HP+
Sbjct: 202 --DRKETMTMILKAKLGMPQFL---SPEAQSLLRALFKRNPANRLGAGPDGVEEIKRHPF 256
Query: 388 LS 389
S
Sbjct: 257 FS 258
>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 = 64.5 bits (157), Expect = 1e-11
Identities = 48/182 (26%), Positives = 87/182 (47%), Gaps = 39/182 (21%)
Query: 81 FSS---ALDSVSGVKVAIKKIARPFQSAVHAKRTY----RELRMLKHMNHENVIGLLDVF 133
FSS A D +G +A+K++ ++ + +E+R++ +NH ++I +L
Sbjct: 13 FSSCYQARDVKTGTLMAVKQVTYVRNTSSEQEEVVEALRKEIRLMARLNHPHIIRMLGA- 71
Query: 134 HSNTCLADFKNVYM-------VTHLM---GADLNNILRTQKLSDDHVQFLVYQILRGLKY 183
TC N+++ V+HL+ GA ++ + + Q+LRGL Y
Sbjct: 72 ---TCEDSHFNLFVEWMAGGSVSHLLSKYGAFKEAVI---------INYT-EQLLRGLSY 118
Query: 184 IHSAGIIHRDLKPSNIAVNEDCE-LKILDFGLARPTENEMTG-------YVATRWYRAPE 235
+H IIHRD+K +N+ ++ + L+I DFG A + TG + T + APE
Sbjct: 119 LHENQIIHRDVKGANLLIDSTGQRLRIADFGAAARLAAKGTGAGEFQGQLLGTIAFMAPE 178
Query: 236 IM 237
++
Sbjct: 179 VL 180
>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 = 64.6 bits (157), Expect = 1e-11
Identities = 37/132 (28%), Positives = 70/132 (53%), Gaps = 8/132 (6%)
Query: 114 ELRMLK-HMNHENVIGLLDVFHSNTCLADFKNVYMVTHLMGA----DLNNILRTQKLSDD 168
E+ MLK + +H N+ F + +++V GA DL + L +D
Sbjct: 62 EINMLKKYSHHRNIATYYGAFIKKSPPGHDDQLWLVMEFCGAGSVTDLVKNTKGNALKED 121
Query: 169 HVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCELKILDFGLARP---TENEMTGY 225
+ ++ +ILRGL ++H+ +IHRD+K N+ + E+ E+K++DFG++ T +
Sbjct: 122 WIAYICREILRGLAHLHAHKVIHRDIKGQNVLLTENAEVKLVDFGVSAQLDRTVGRRNTF 181
Query: 226 VATRWYRAPEIM 237
+ T ++ APE++
Sbjct: 182 IGTPYWMAPEVI 193
Score = 33.8 bits (77), Expect = 0.13
Identities = 38/148 (25%), Positives = 69/148 (46%), Gaps = 22/148 (14%)
Query: 253 QDLKPSNIAVNEDCELKILDFGLARP---TENEMTGYVATRWYRAPEIML-----NWMHY 304
+D+K N+ + E+ E+K++DFG++ T ++ T ++ APE++ + +
Sbjct: 145 RDIKGQNVLLTENAEVKLVDFGVSAQLDRTVGRRNTFIGTPYWMAPEVIACDENPDATYD 204
Query: 305 NQTDIHQLNLI-MEML-GTPPAEFMAKISSDSARKYI--NSLPLLTKKDFRQVFKGANPQ 360
++DI L + +EM G PP + + A I N P L K + + F
Sbjct: 205 YRSDIWSLGITAIEMAEGAPP---LCDMHPMRALFLIPRNPPPKLKSKKWSKKF------ 255
Query: 361 AIDLLSLMLELDSEKRITAEQALAHPYL 388
ID + L + R + EQ L HP++
Sbjct: 256 -IDFIEGCLVKNYLSRPSTEQLLKHPFI 282
>gnl|CDD|177557 PHA03209, PHA03209, serine/threonine kinase US3; Provisional.
Length = 357
Score = 65.3 bits (159), Expect = 1e-11
Identities = 46/136 (33%), Positives = 68/136 (50%), Gaps = 20/136 (14%)
Query: 111 TYRELRMLKHMNHENVIGLLDVFHSN--TCLADFKNVYMVTHLMGADLNNIL--RTQKLS 166
T E +L+++NH +VI + D S TC MV +DL L R++ L
Sbjct: 104 TLIEAMLLQNVNHPSVIRMKDTLVSGAITC--------MVLPHYSSDLYTYLTKRSRPLP 155
Query: 167 DDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCELKILDFGLAR-----PTENE 221
D + QIL GL+Y+H+ IIHRD+K NI +N+ ++ I D G A+ P
Sbjct: 156 IDQALIIEKQILEGLRYLHAQRIIHRDVKTENIFINDVDQVCIGDLGAAQFPVVAPAFLG 215
Query: 222 MTGYVATRWYRAPEIM 237
+ G V T APE++
Sbjct: 216 LAGTVET---NAPEVL 228
Score = 28.7 bits (64), Expect = 5.8
Identities = 26/101 (25%), Positives = 45/101 (44%), Gaps = 13/101 (12%)
Query: 238 LNWMHYNQTGVPFYFQDLKPSNIAVNEDCELKILDFGLAR-----PTENEMTGYVATRWY 292
L ++H +D+K NI +N+ ++ I D G A+ P + G V T
Sbjct: 170 LRYLH----AQRIIHRDVKTENIFINDVDQVCIGDLGAAQFPVVAPAFLGLAGTVET--- 222
Query: 293 RAPEIMLNWMHYNQTDIHQLNLIM-EMLGTPPAEFMAKISS 332
APE++ + ++ DI +++ EML P F S+
Sbjct: 223 NAPEVLARDKYNSKADIWSAGIVLFEMLAYPSTIFEDPPST 263
>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 = 63.8 bits (155), Expect = 2e-11
Identities = 49/173 (28%), Positives = 79/173 (45%), Gaps = 14/173 (8%)
Query: 84 ALDSVSGVKVAIKKIARPFQSAVHAKRTYRELRMLKHMNHENVIGLLDVFHSNTCLADFK 143
A IK+I + + +E+ +L M H N++ F N L
Sbjct: 19 AKAKSDSEHCVIKEIDLTKMPVKEKEASKKEVILLAKMKHPNIVTFFASFQENGRL---- 74
Query: 144 NVYMVTHLM-GADLNNILRTQK---LSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNI 199
++V G DL + Q+ S+D + QI GLK+IH I+HRD+K NI
Sbjct: 75 --FIVMEYCDGGDLMKRINRQRGVLFSEDQILSWFVQISLGLKHIHDRKILHRDIKSQNI 132
Query: 200 AVNEDCEL-KILDFGLARPTENEMT---GYVATRWYRAPEIMLNWMHYNQTGV 248
++++ + K+ DFG+AR + M V T +Y +PEI N + N+T +
Sbjct: 133 FLSKNGMVAKLGDFGIARQLNDSMELAYTCVGTPYYLSPEICQNRPYNNKTDI 185
Score = 36.9 bits (85), Expect = 0.012
Identities = 25/73 (34%), Positives = 41/73 (56%), Gaps = 4/73 (5%)
Query: 253 QDLKPSNIAVNEDCEL-KILDFGLARPTENEMT---GYVATRWYRAPEIMLNWMHYNQTD 308
+D+K NI ++++ + K+ DFG+AR + M V T +Y +PEI N + N+TD
Sbjct: 125 RDIKSQNIFLSKNGMVAKLGDFGIARQLNDSMELAYTCVGTPYYLSPEICQNRPYNNKTD 184
Query: 309 IHQLNLIMEMLGT 321
I L ++ L T
Sbjct: 185 IWSLGCVLYELCT 197
>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 = 64.2 bits (156), Expect = 2e-11
Identities = 76/332 (22%), Positives = 136/332 (40%), Gaps = 83/332 (25%)
Query: 69 GPTLSKESFDLIFSSALDSVSGVKVAIKKIARPFQSAVHAKRTYRELR----MLKHMNHE 124
G L K ++ ++ + G +A+K++ + + A++ Y +L+ +LK + H
Sbjct: 5 GEVLGKGAYGTVYCGLTNQ--GQLIAVKQVELDTSNVLAAEKEYEKLQEEVDLLKSLKHV 62
Query: 125 NVIGLLDVFHSNTCLAD-FKNVYMVTHLMGADLNNIL-RTQKLSDDHVQFLVYQILRGLK 182
N++ L TCL D +++M + G +++IL R L + QIL G+
Sbjct: 63 NIVQYL-----GTCLDDNTISIFM-EFVPGGSISSILNRFGPLPEPVFCKYTKQILDGVA 116
Query: 183 YIHSAGIIHRDLKPSNIAVNEDCELKILDFGLARPTENEMTGYVATRWYRAPEIMLNWMH 242
Y+H+ ++HRD+K +N+ + + +K++DFG AR G T ML MH
Sbjct: 117 YLHNNCVVHRDIKGNNVMLMPNGIIKLIDFGCARRL--AWVGLHGTH-----SNMLKSMH 169
Query: 243 YNQTGVPFYFQDLKPSNIAVNEDCELKILDFGLARPTENEMTGYVATRWYRAPEIMLNWM 302
G P++ APE++
Sbjct: 170 ----GTPYWM-----------------------------------------APEVINESG 184
Query: 303 HYNQTDIHQLN-LIMEM-LGTPPAEFMAKISS----DSARKYINSLPLLTKKDFRQVFKG 356
+ ++DI + + EM G PP M ++++ + R + LP F
Sbjct: 185 YGRKSDIWSIGCTVFEMATGKPPLASMDRLAAMFYIGAHRGLMPRLP--------DSFSA 236
Query: 357 ANPQAIDLLSLMLELDSEKRITAEQALAHPYL 388
A AID ++ L D +R +A Q L H +L
Sbjct: 237 A---AIDFVTSCLTRDQHERPSALQLLRHDFL 265
>gnl|CDD|173616 PTZ00426, PTZ00426, cAMP-dependent protein kinase catalytic
subunit; Provisional.
Length = 340
Score = 64.2 bits (156), Expect = 2e-11
Identities = 49/175 (28%), Positives = 80/175 (45%), Gaps = 9/175 (5%)
Query: 71 TLSKESFDLIFSSALDSVSGVKVAIKKIAR-PFQSAVHAKRTYRELRMLKHMNHENVIGL 129
TL SF + + + VAIK+ + + E ++L ++NH + L
Sbjct: 37 TLGTGSFGRVILATYKNEDFPPVAIKRFEKSKIIKQKQVDHVFSERKILNYINHPFCVNL 96
Query: 130 LDVFHSNTCLADFKNVYMVTH-LMGADLNNILRTQK-LSDDHVQFLVYQILRGLKYIHSA 187
F + L Y+V ++G + LR K +D F QI+ +Y+ S
Sbjct: 97 YGSFKDESYL------YLVLEFVIGGEFFTFLRRNKRFPNDVGCFYAAQIVLIFEYLQSL 150
Query: 188 GIIHRDLKPSNIAVNEDCELKILDFGLARPTENEMTGYVATRWYRAPEIMLNWMH 242
I++RDLKP N+ +++D +K+ DFG A+ + T Y APEI+LN H
Sbjct: 151 NIVYRDLKPENLLLDKDGFIKMTDFGFAKVVDTRTYTLCGTPEYIAPEILLNVGH 205
Score = 49.6 bits (118), Expect = 1e-06
Identities = 28/74 (37%), Positives = 41/74 (55%), Gaps = 2/74 (2%)
Query: 252 FQDLKPSNIAVNEDCELKILDFGLARPTENEMTGYVATRWYRAPEIMLNWMHYNQTDIHQ 311
++DLKP N+ +++D +K+ DFG A+ + T Y APEI+LN H D
Sbjct: 154 YRDLKPENLLLDKDGFIKMTDFGFAKVVDTRTYTLCGTPEYIAPEILLNVGHGKAADWWT 213
Query: 312 LNL-IMEML-GTPP 323
L + I E+L G PP
Sbjct: 214 LGIFIYEILVGCPP 227
>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 = 63.4 bits (154), Expect = 2e-11
Identities = 49/155 (31%), Positives = 79/155 (50%), Gaps = 17/155 (10%)
Query: 90 GVKVAIKKIARPFQSAVHAKRTYRELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMVT 149
G KVA+K I + V A+ E ++ ++H+N++ LL V N +Y+V
Sbjct: 29 GQKVAVKNI----KCDVTAQAFLEETAVMTKLHHKNLVRLLGVILHN-------GLYIVM 77
Query: 150 HLMG-ADLNNILRTQ-KLSDDHVQFLVY--QILRGLKYIHSAGIIHRDLKPSNIAVNEDC 205
LM +L N LRT+ + +Q L + + G++Y+ S ++HRDL NI V+ED
Sbjct: 78 ELMSKGNLVNFLRTRGRALVSVIQLLQFSLDVAEGMEYLESKKLVHRDLAARNILVSEDG 137
Query: 206 ELKILDFGLARPTENEM-TGYVATRWYRAPEIMLN 239
K+ DFGLAR + + +W APE + +
Sbjct: 138 VAKVSDFGLARVGSMGVDNSKLPVKW-TAPEALKH 171
Score = 32.6 bits (74), Expect = 0.33
Identities = 19/58 (32%), Positives = 31/58 (53%), Gaps = 2/58 (3%)
Query: 253 QDLKPSNIAVNEDCELKILDFGLARPTENEM-TGYVATRWYRAPEIMLNWMHYNQTDI 309
+DL NI V+ED K+ DFGLAR + + +W APE + + +++D+
Sbjct: 124 RDLAARNILVSEDGVAKVSDFGLARVGSMGVDNSKLPVKW-TAPEALKHKKFSSKSDV 180
>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 = 63.9 bits (155), Expect = 3e-11
Identities = 48/159 (30%), Positives = 83/159 (52%), Gaps = 10/159 (6%)
Query: 89 SGVKVAIKKIARPFQSAVHAKRTYRELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMV 148
SG+ +A K I + A+ + REL++L N ++G F+S D + +
Sbjct: 29 SGLIMARKLIHLEIKPAIR-NQIIRELQVLHECNSPYIVGFYGAFYS-----DGEISICM 82
Query: 149 THLMGADLNNILRTQ-KLSDDHVQFLVYQILRGLKYIHSA-GIIHRDLKPSNIAVNEDCE 206
H+ G L+ +L+ ++ + + + +++GL Y+ I+HRD+KPSNI VN E
Sbjct: 83 EHMDGGSLDQVLKKAGRIPEQILGKVSIAVIKGLTYLREKHKIMHRDVKPSNILVNSRGE 142
Query: 207 LKILDFGLARPTENEM-TGYVATRWYRAPEIMLNWMHYN 244
+K+ DFG++ + M +V TR Y +PE L HY+
Sbjct: 143 IKLCDFGVSGQLIDSMANSFVGTRSYMSPE-RLQGTHYS 180
Score = 46.2 bits (109), Expect = 2e-05
Identities = 29/69 (42%), Positives = 43/69 (62%), Gaps = 4/69 (5%)
Query: 253 QDLKPSNIAVNEDCELKILDFGLARPTENEM-TGYVATRWYRAPEIMLNWMHYN-QTDIH 310
+D+KPSNI VN E+K+ DFG++ + M +V TR Y +PE L HY+ Q+DI
Sbjct: 128 RDVKPSNILVNSRGEIKLCDFGVSGQLIDSMANSFVGTRSYMSPE-RLQGTHYSVQSDIW 186
Query: 311 QLNL-IMEM 318
+ L ++EM
Sbjct: 187 SMGLSLVEM 195
>gnl|CDD|140307 PTZ00284, PTZ00284, protein kinase; Provisional.
Length = 467
Score = 64.6 bits (157), Expect = 3e-11
Identities = 64/286 (22%), Positives = 110/286 (38%), Gaps = 80/286 (27%)
Query: 156 LNNILRTQKLSDDHVQFLVYQILRGLKYIHSA-GIIHRDLKPSNIAVN------------ 202
L+ I++ S H+ +++Q L Y H+ ++H DLKP NI +
Sbjct: 219 LDWIMKHGPFSHRHLAQIIFQTGVALDYFHTELHLMHTDLKPENILMETSDTVVDPVTNR 278
Query: 203 ----EDCELKILDFGLARPTENEMTGYVATRWYRAPEIMLN--WMHYNQTGVPFYFQDLK 256
+ C ++I D G + T V+TR YR+PE++L WM Y D+
Sbjct: 279 ALPPDPCRVRICDLGGCCDERHSRTAIVSTRHYRSPEVVLGLGWM---------YSTDMW 329
Query: 257 PSNIAVNEDCELKILDFGLARPTENEMTGYVATRWYRAPEIMLNWMHYNQTD-IHQLNLI 315
+ E K+L Y+ D + L+L+
Sbjct: 330 SMGCIIYELYTGKLL--------------------------------YDTHDNLEHLHLM 357
Query: 316 MEMLGTPPAEFMAKISSDSARKYINSLPLLTK-KDFRQVFKGANPQAI----------DL 364
+ LG P+E+ + ++ AR NS L D + + + A + + DL
Sbjct: 358 EKTLGRLPSEWAGRCGTEEARLLYNSAGQLRPCTDPKHLARIARARPVREVIRDDLLCDL 417
Query: 365 LSLMLELDSEKRITAEQALAHPYLSQY--------SDPNDEPTSPP 402
+ +L D +KR+ A Q HPY+ +Y + P++ P
Sbjct: 418 IYGLLHYDRQKRLNARQMTTHPYVLKYYPECRQHPNYPDNRSMLRP 463
>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 = 62.9 bits (153), Expect = 3e-11
Identities = 66/314 (21%), Positives = 125/314 (39%), Gaps = 86/314 (27%)
Query: 86 DSVSGVKVAIKKIARPF-QSAVHAKRTYR----ELRMLKHMNHENVIGLLDVFHSNTCLA 140
D +G ++A+K++ PF + K+ E+++LK++ HE ++ CL
Sbjct: 23 DVDTGRELAVKQV--PFDPDSPETKKEVNALECEIQLLKNLQHERIVQYYG------CLR 74
Query: 141 DFKNVYMVTHLM-GADLNNILRTQ-KLSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSN 198
D + + + M G + + L+ L++ + QIL G++Y+HS I+HRD+K +N
Sbjct: 75 DDETLSIFMEYMPGGSVKDQLKAYGALTETVTRKYTRQILEGVEYLHSNMIVHRDIKGAN 134
Query: 199 IAVNEDCELKILDFGLARPTENEMTGYVATRWYRAPEIMLNWMHYNQTGVPFYFQDLKPS 258
I + +K+ DFG ++ L + + TG
Sbjct: 135 ILRDSAGNVKLGDFGASK--------------------RLQTICSSGTG----------- 163
Query: 259 NIAVNEDCELKILDFGLARPTENEMTGYVATRWYRAPEIMLNWMHYNQTDIHQLN-LIME 317
M T ++ +PE++ + + D+ + ++E
Sbjct: 164 ------------------------MKSVTGTPYWMSPEVISGEGYGRKADVWSVGCTVVE 199
Query: 318 MLGTPP--AEF--MAKISSDSARKYINSLPLLTKKDFRQVFKGANPQAIDLLSLMLELDS 373
ML P AEF MA I + T+ Q+ +P A + L ++
Sbjct: 200 MLTEKPPWAEFEAMAAI-----------FKIATQPTNPQLPSHVSPDARNFLRRTFVENA 248
Query: 374 EKRITAEQALAHPY 387
+KR +AE+ L H +
Sbjct: 249 KKRPSAEELLRHFF 262
>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 = 63.2 bits (153), Expect = 4e-11
Identities = 40/158 (25%), Positives = 81/158 (51%), Gaps = 10/158 (6%)
Query: 83 SALDSVSGVKVAIKKIARPFQSAVHAKRTYRELRMLKHMNHENVIGLLDVFHSNTCLADF 142
+A+D +G +VAIK++ Q + E+ +++ + N++ LD + + D
Sbjct: 37 TAIDIATGQEVAIKQMN--LQQQPKKELIINEILVMRENKNPNIVNYLDSY----LVGDE 90
Query: 143 KNVYMVTHLMGADLNNILRTQKLSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAVN 202
V M +L G L +++ + + + + + L+ L ++HS +IHRD+K NI +
Sbjct: 91 LWVVM-EYLAGGSLTDVVTETCMDEGQIAAVCRECLQALDFLHSNQVIHRDIKSDNILLG 149
Query: 203 EDCELKILDFGLA---RPTENEMTGYVATRWYRAPEIM 237
D +K+ DFG P +++ + V T ++ APE++
Sbjct: 150 MDGSVKLTDFGFCAQITPEQSKRSTMVGTPYWMAPEVV 187
Score = 52.8 bits (126), Expect = 9e-08
Identities = 45/165 (27%), Positives = 80/165 (48%), Gaps = 34/165 (20%)
Query: 238 LNWMHYNQTGVPFYFQDLKPSNIAVNEDCELKILDFGLA---RPTENEMTGYVATRWYRA 294
L+++H NQ +D+K NI + D +K+ DFG P +++ + V T ++ A
Sbjct: 128 LDFLHSNQV----IHRDIKSDNILLGMDGSVKLTDFGFCAQITPEQSKRSTMVGTPYWMA 183
Query: 295 PEIMLNWMHYNQTDIHQLNLI-MEML-GTPPAEFMAKISSDSARKYINSLPLLTKKDFRQ 352
PE++ + + DI L ++ +EM+ G PP Y+N PL + +
Sbjct: 184 PEVVTRKAYGPKVDIWSLGIMAIEMVEGEPP--------------YLNENPL--RALYLI 227
Query: 353 VFKGA----NPQAI-----DLLSLMLELDSEKRITAEQALAHPYL 388
G NP+ + D L+ LE+D ++R +A++ L HP+L
Sbjct: 228 ATNGTPELQNPERLSAVFRDFLNRCLEMDVDRRGSAKELLQHPFL 272
>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 = 63.7 bits (155), Expect = 5e-11
Identities = 73/261 (27%), Positives = 116/261 (44%), Gaps = 43/261 (16%)
Query: 141 DFKNVYMVT-HLMGADLNNIL-RTQKLSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSN 198
D N+Y V ++ G D+ ++L R +D +F + ++ ++ +H G IHRD+KP N
Sbjct: 72 DKDNLYFVMDYIPGGDMMSLLIRLGIFEEDLARFYIAELTCAIESVHKMGFIHRDIKPDN 131
Query: 199 IAVNEDCELKILDFGLARPTENEMTGYVATRWYRAPEIMLNWMH---YNQTGVPFYFQDL 255
I ++ D +K+ DFGL TG W H Y Q G +
Sbjct: 132 ILIDRDGHIKLTDFGLC-------TG-------------FRWTHDSKYYQKGDHHRQDSM 171
Query: 256 KPSNIAVNED-CELKILDFGLARPTENEMT-GYVATRWYRAPEIMLNWMHYNQTDIHQLN 313
+PS D C LK L+ R + + V T Y APE++L + D +
Sbjct: 172 EPSEEWSEIDRCRLKPLERRRKRQHQRCLAHSLVGTPNYIAPEVLLRTGYTQLCDWWSVG 231
Query: 314 LIM-EML-GTPPAEFMAKISSDSARKYINSLPLLTKKDFRQVFKGAN--PQAIDLLSLML 369
+I+ EML G PP F+A +++ K IN + + A +A DL+ L L
Sbjct: 232 VILYEMLVGQPP--FLADTPAETQLKVINW------ETTLHIPSQAKLSREASDLI-LRL 282
Query: 370 ELDSEKRI---TAEQALAHPY 387
+E R+ A++ AHP+
Sbjct: 283 CCGAEDRLGKNGADEIKAHPF 303
>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 = 62.4 bits (151), Expect = 5e-11
Identities = 36/133 (27%), Positives = 69/133 (51%), Gaps = 8/133 (6%)
Query: 113 RELRMLK-HMNHENVIGLLDVFHSNTCLADFKNVYMVTHLMGA----DLNNILRTQKLSD 167
+E+ MLK + +H N+ F +++V GA DL + L +
Sbjct: 51 QEINMLKKYSHHRNIATYYGAFIKKNPPGMDDQLWLVMEFCGAGSVTDLIKNTKGNTLKE 110
Query: 168 DHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCELKILDFGLARP---TENEMTG 224
+ + ++ +ILRGL ++H +IHRD+K N+ + E+ E+K++DFG++ T
Sbjct: 111 EWIAYICREILRGLSHLHQHKVIHRDIKGQNVLLTENAEVKLVDFGVSAQLDRTVGRRNT 170
Query: 225 YVATRWYRAPEIM 237
++ T ++ APE++
Sbjct: 171 FIGTPYWMAPEVI 183
Score = 37.0 bits (85), Expect = 0.014
Identities = 41/170 (24%), Positives = 77/170 (45%), Gaps = 24/170 (14%)
Query: 231 YRAPEIMLNWMHYNQTGVPFYFQDLKPSNIAVNEDCELKILDFGLARP---TENEMTGYV 287
Y EI+ H +Q V +D+K N+ + E+ E+K++DFG++ T ++
Sbjct: 115 YICREILRGLSHLHQHKV--IHRDIKGQNVLLTENAEVKLVDFGVSAQLDRTVGRRNTFI 172
Query: 288 ATRWYRAPEIML-----NWMHYNQTDIHQLNLI-MEML-GTPPAEFMAKISSDSARKYI- 339
T ++ APE++ + + ++D+ L + +EM G PP + + A I
Sbjct: 173 GTPYWMAPEVIACDENPDATYDFKSDLWSLGITAIEMAEGAPP---LCDMHPMRALFLIP 229
Query: 340 -NSLPLLTKKDFRQVFKGANPQAIDLLSLMLELDSEKRITAEQALAHPYL 388
N P L K + + F+ + L + +R T EQ + HP++
Sbjct: 230 RNPAPRLKSKKWSKKFQ-------SFIESCLVKNHSQRPTTEQLMKHPFI 272
>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 = 63.3 bits (154), Expect = 6e-11
Identities = 42/141 (29%), Positives = 67/141 (47%), Gaps = 11/141 (7%)
Query: 112 YRELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMVTHLM-GADLNNILRTQKLSDDHV 170
+ E ++ H N E ++ L F D K +YMV M G DL N++ + +
Sbjct: 91 WEERDIMAHANSEWIVQLHYAFQ------DDKYLYMVMEYMPGGDLVNLMSNYDIPEKWA 144
Query: 171 QFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCELKILDFGLA-RPTENEM---TGYV 226
+F +++ L IHS G IHRD+KP N+ +++ LK+ DFG + N M V
Sbjct: 145 RFYTAEVVLALDAIHSMGFIHRDVKPDNMLLDKSGHLKLADFGTCMKMDANGMVRCDTAV 204
Query: 227 ATRWYRAPEIMLNWMHYNQTG 247
T Y +PE++ + G
Sbjct: 205 GTPDYISPEVLKSQGGDGYYG 225
>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 = 63.1 bits (153), Expect = 6e-11
Identities = 49/159 (30%), Positives = 74/159 (46%), Gaps = 30/159 (18%)
Query: 114 ELRMLKHM-NHENVIGLLDVFHSNTCLADFKNVYMVTHLMGADLNNILR----------- 161
E+ M+K + H+N+I LL C D +V + +L LR
Sbjct: 67 EMEMMKMIGKHKNIINLL-----GACTQDGPLYVLVEYASKGNLREYLRARRPPGMDYSF 121
Query: 162 -TQKLSDDHVQF-----LVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCELKILDFGLA 215
T KL ++ + F YQ+ RG++Y+ S IHRDL N+ V ED +KI DFGLA
Sbjct: 122 DTCKLPEEQLTFKDLVSCAYQVARGMEYLASQKCIHRDLAARNVLVTEDNVMKIADFGLA 181
Query: 216 RPTEN------EMTGYVATRWYRAPEIMLNWMHYNQTGV 248
R N G + +W APE + + ++ +Q+ V
Sbjct: 182 RDVHNIDYYKKTTNGRLPVKWM-APEALFDRVYTHQSDV 219
Score = 40.8 bits (95), Expect = 8e-04
Identities = 23/76 (30%), Positives = 39/76 (51%), Gaps = 7/76 (9%)
Query: 253 QDLKPSNIAVNEDCELKILDFGLARPTEN------EMTGYVATRWYRAPEIMLNWMHYNQ 306
+DL N+ V ED +KI DFGLAR N G + +W APE + + ++ +Q
Sbjct: 158 RDLAARNVLVTEDNVMKIADFGLARDVHNIDYYKKTTNGRLPVKWM-APEALFDRVYTHQ 216
Query: 307 TDIHQLNLIMEMLGTP 322
+D+ +++ + T
Sbjct: 217 SDVWSFGVLLWEIFTL 232
>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 = 62.4 bits (151), Expect = 7e-11
Identities = 38/130 (29%), Positives = 69/130 (53%), Gaps = 10/130 (7%)
Query: 114 ELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMVTHLMGADLNNILRT--QKLSDDHVQ 171
E+ +L NH ++ LL F+ D K M+ G ++ I+ + L++ +Q
Sbjct: 59 EIEILATCNHPYIVKLLGAFYW-----DGKLWIMIEFCPGGAVDAIMLELDRGLTEPQIQ 113
Query: 172 FLVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCELKILDFGLAR---PTENEMTGYVAT 228
+ Q+L L+Y+HS IIHRDLK N+ + D ++K+ DFG++ T ++ T
Sbjct: 114 VICRQMLEALQYLHSMKIIHRDLKAGNVLLTLDGDIKLADFGVSAKNVKTLQRRDSFIGT 173
Query: 229 RWYRAPEIML 238
++ APE+++
Sbjct: 174 PYWMAPEVVM 183
Score = 37.3 bits (86), Expect = 0.011
Identities = 44/184 (23%), Positives = 73/184 (39%), Gaps = 36/184 (19%)
Query: 229 RWYRAPEI------MLNWMHYNQTGVPFYFQDLKPSNIAVNEDCELKILDFGLARP---T 279
R P+I ML + Y + + +DLK N+ + D ++K+ DFG++ T
Sbjct: 105 RGLTEPQIQVICRQMLEALQYLHS-MKIIHRDLKAGNVLLTLDGDIKLADFGVSAKNVKT 163
Query: 280 ENEMTGYVATRWYRAPEI-----MLNWMHYNQTDIHQLNLI---MEMLGTP-----PAEF 326
++ T ++ APE+ M + + + DI L + M + P P
Sbjct: 164 LQRRDSFIGTPYWMAPEVVMCETMKDTPYDYKADIWSLGITLIEMAQIEPPHHELNPMRV 223
Query: 327 MAKISSDSARKYINSLPLLTKKDFRQVFKGANPQAIDLLSLMLELDSEKRITAEQALAHP 386
+ KI+ S P +FR D L L+ E R +A Q L HP
Sbjct: 224 LLKIAKSEPPTL--SQPSKWSMEFR-----------DFLKTALDKHPETRPSAAQLLEHP 270
Query: 387 YLSQ 390
++S
Sbjct: 271 FVSS 274
>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 = 61.9 bits (150), Expect = 8e-11
Identities = 45/157 (28%), Positives = 75/157 (47%), Gaps = 12/157 (7%)
Query: 90 GVKVAIKKIARPFQSAVHAKRTYRELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMVT 149
G + IKK+ S K +E ++L + H N++ + + L +Y+V
Sbjct: 25 GKQYVIKKLNLRNASRRERKAAEQEAQLLSQLKHPNIVAYRESWEGEDGL-----LYIVM 79
Query: 150 HLM-GADLNNILRTQK---LSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDC 205
G DL + L+ QK L ++ V QI L+Y+H I+HRDLK N+ +
Sbjct: 80 GFCEGGDLYHKLKEQKGKLLPENQVVEWFVQIAMALQYLHEKHILHRDLKTQNVFLTRTN 139
Query: 206 ELKILDFGLARPTENE---MTGYVATRWYRAPEIMLN 239
+K+ D G+AR EN+ + + T +Y +PE+ N
Sbjct: 140 IIKVGDLGIARVLENQCDMASTLIGTPYYMSPELFSN 176
Score = 46.1 bits (109), Expect = 1e-05
Identities = 40/163 (24%), Positives = 73/163 (44%), Gaps = 16/163 (9%)
Query: 230 WYRAPEIMLNWMHYNQTGVPFYFQDLKPSNIAVNEDCELKILDFGLARPTENE---MTGY 286
W+ + L ++H +DLK N+ + +K+ D G+AR EN+ +
Sbjct: 107 WFVQIAMALQYLHEKH----ILHRDLKTQNVFLTRTNIIKVGDLGIARVLENQCDMASTL 162
Query: 287 VATRWYRAPEIMLNWMHYNQTDIHQLNLIMEMLGTPPAEFMAK-ISSDSARKYINSLPLL 345
+ T +Y +PE+ N + ++D+ L + + T F AK ++S R LP +
Sbjct: 163 IGTPYYMSPELFSNKPYNYKSDVWALGCCVYEMATLKHAFNAKDMNSLVYRIIEGKLPPM 222
Query: 346 TKKDFRQVFKGANPQAIDLLSLMLELDSEKRITAEQALAHPYL 388
K +P+ +L++ ML EKR + + L PY+
Sbjct: 223 PKD--------YSPELGELIATMLSKRPEKRPSVKSILRQPYI 257
>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 = 62.8 bits (153), Expect = 8e-11
Identities = 71/297 (23%), Positives = 118/297 (39%), Gaps = 50/297 (16%)
Query: 141 DFKNVYMVT-HLMGADLNNIL-RTQKLSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSN 198
D +Y++ +L G D+ +L + +++ +F + + + + IH G IHRD+KP N
Sbjct: 72 DENYLYLIMEYLPGGDMMTLLMKKDTFTEEETRFYIAETILAIDSIHKLGYIHRDIKPDN 131
Query: 199 IAVNEDCELKILDFGLARPTENEMTGYVATRWYRAPEIMLNWMHYNQTGVPFYFQDLKPS 258
+ ++ +K+ DFGL + T +YR H
Sbjct: 132 LLLDAKGHIKLSDFGLCTGLKKSHR----TEFYR------ILSHAL--------PSNFLD 173
Query: 259 NIAVNEDCELKILDFGLARPTENEMTGY--VATRWYRAPEIMLNWMHYNQTDIHQLNLIM 316
I+ + K + R Y V T Y APE+ L + + D L +IM
Sbjct: 174 FISKPMSSKRKAETWKRNR----RALAYSTVGTPDYIAPEVFLQTGYNKECDWWSLGVIM 229
Query: 317 -EML-GTPPAEFMAKISSDSARKYINSLPLLTKKDFRQVFKGANPQAIDLLSLMLELDSE 374
EML G PP F + ++ RK IN L D + +P+A DL+ L ++E
Sbjct: 230 YEMLVGYPP--FCSDNPQETYRKIINWKETLQFPDEVPL----SPEAKDLI-KRLCCEAE 282
Query: 375 KRI---TAEQALAHPYLSQYSDPNDEPTSPPY--------DQS----FEDMDLPVDQ 416
+R+ + +HP+ + P D S FE++DL V
Sbjct: 283 RRLGNNGVNEIKSHPFFKGVDWEHIRERPAPIIPELKSITDTSNFDDFEEIDLDVPT 339
>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 = 62.4 bits (151), Expect = 8e-11
Identities = 39/158 (24%), Positives = 82/158 (51%), Gaps = 10/158 (6%)
Query: 83 SALDSVSGVKVAIKKIARPFQSAVHAKRTYRELRMLKHMNHENVIGLLDVFHSNTCLADF 142
+A+D +G +VAI+++ Q + E+ +++ + N++ LD + + D
Sbjct: 38 TAMDVATGQEVAIRQMN--LQQQPKKELIINEILVMRENKNPNIVNYLDSY----LVGDE 91
Query: 143 KNVYMVTHLMGADLNNILRTQKLSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAVN 202
V M +L G L +++ + + + + + L+ L+++HS +IHRD+K NI +
Sbjct: 92 LWVVM-EYLAGGSLTDVVTETCMDEGQIAAVCRECLQALEFLHSNQVIHRDIKSDNILLG 150
Query: 203 EDCELKILDFGLA---RPTENEMTGYVATRWYRAPEIM 237
D +K+ DFG P +++ + V T ++ APE++
Sbjct: 151 MDGSVKLTDFGFCAQITPEQSKRSTMVGTPYWMAPEVV 188
Score = 50.5 bits (120), Expect = 7e-07
Identities = 45/165 (27%), Positives = 78/165 (47%), Gaps = 34/165 (20%)
Query: 238 LNWMHYNQTGVPFYFQDLKPSNIAVNEDCELKILDFGLA---RPTENEMTGYVATRWYRA 294
L ++H NQ +D+K NI + D +K+ DFG P +++ + V T ++ A
Sbjct: 129 LEFLHSNQV----IHRDIKSDNILLGMDGSVKLTDFGFCAQITPEQSKRSTMVGTPYWMA 184
Query: 295 PEIMLNWMHYNQTDIHQLNLI-MEML-GTPPAEFMAKISSDSARKYINSLPLLTKKDFRQ 352
PE++ + + DI L ++ +EM+ G PP Y+N PL + +
Sbjct: 185 PEVVTRKAYGPKVDIWSLGIMAIEMIEGEPP--------------YLNENPL--RALYLI 228
Query: 353 VFKGA----NPQAI-----DLLSLMLELDSEKRITAEQALAHPYL 388
G NP+ + D L+ L++D EKR +A++ L H +L
Sbjct: 229 ATNGTPELQNPEKLSAIFRDFLNRCLDMDVEKRGSAKELLQHQFL 273
>gnl|CDD|140289 PTZ00263, PTZ00263, protein kinase A catalytic subunit;
Provisional.
Length = 329
Score = 62.1 bits (151), Expect = 1e-10
Identities = 34/126 (26%), Positives = 63/126 (50%), Gaps = 8/126 (6%)
Query: 114 ELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMV-THLMGADLNNILRTQ-KLSDDHVQ 171
E +L ++H ++ ++ F D VY + ++G +L LR + +D +
Sbjct: 68 EKSILMELSHPFIVNMMCSFQ------DENRVYFLLEFVVGGELFTHLRKAGRFPNDVAK 121
Query: 172 FLVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCELKILDFGLARPTENEMTGYVATRWY 231
F +++ +Y+HS II+RDLKP N+ ++ +K+ DFG A+ + T Y
Sbjct: 122 FYHAELVLAFEYLHSKDIIYRDLKPENLLLDNKGHVKVTDFGFAKKVPDRTFTLCGTPEY 181
Query: 232 RAPEIM 237
APE++
Sbjct: 182 LAPEVI 187
Score = 41.7 bits (98), Expect = 5e-04
Identities = 22/74 (29%), Positives = 37/74 (50%), Gaps = 2/74 (2%)
Query: 252 FQDLKPSNIAVNEDCELKILDFGLARPTENEMTGYVATRWYRAPEIMLNWMHYNQTDIHQ 311
++DLKP N+ ++ +K+ DFG A+ + T Y APE++ + H D
Sbjct: 141 YRDLKPENLLLDNKGHVKVTDFGFAKKVPDRTFTLCGTPEYLAPEVIQSKGHGKAVDWWT 200
Query: 312 LN-LIMEML-GTPP 323
+ L+ E + G PP
Sbjct: 201 MGVLLYEFIAGYPP 214
>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 = 62.0 bits (150), Expect = 1e-10
Identities = 39/158 (24%), Positives = 83/158 (52%), Gaps = 10/158 (6%)
Query: 83 SALDSVSGVKVAIKKIARPFQSAVHAKRTYRELRMLKHMNHENVIGLLDVFHSNTCLADF 142
+A+D +G +VAIK+I Q + E+ ++K + + N++ LD F L
Sbjct: 37 TAIDVATGQEVAIKQIN--LQKQPKKELIINEILVMKELKNPNIVNFLDSF-----LVGD 89
Query: 143 KNVYMVTHLMGADLNNILRTQKLSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAVN 202
+ ++ +L G L +++ + + + + + L+ L+++H+ +IHRD+K N+ +
Sbjct: 90 ELFVVMEYLAGGSLTDVVTETCMDEAQIAAVCRECLQALEFLHANQVIHRDIKSDNVLLG 149
Query: 203 EDCELKILDFGLA---RPTENEMTGYVATRWYRAPEIM 237
D +K+ DFG P +++ + V T ++ APE++
Sbjct: 150 MDGSVKLTDFGFCAQITPEQSKRSTMVGTPYWMAPEVV 187
Score = 52.8 bits (126), Expect = 1e-07
Identities = 46/165 (27%), Positives = 79/165 (47%), Gaps = 34/165 (20%)
Query: 238 LNWMHYNQTGVPFYFQDLKPSNIAVNEDCELKILDFGLA---RPTENEMTGYVATRWYRA 294
L ++H NQ +D+K N+ + D +K+ DFG P +++ + V T ++ A
Sbjct: 128 LEFLHANQV----IHRDIKSDNVLLGMDGSVKLTDFGFCAQITPEQSKRSTMVGTPYWMA 183
Query: 295 PEIMLNWMHYNQTDIHQLNLI-MEML-GTPPAEFMAKISSDSARKYINSLPLLTKKDFRQ 352
PE++ + + DI L ++ +EM+ G PP Y+N PL + +
Sbjct: 184 PEVVTRKAYGPKVDIWSLGIMAIEMVEGEPP--------------YLNENPL--RALYLI 227
Query: 353 VFKGA----NPQAI-----DLLSLMLELDSEKRITAEQALAHPYL 388
G NP+ + D L+ LE+D EKR +A++ L HP+L
Sbjct: 228 ATNGTPELQNPEKLSPIFRDFLNRCLEMDVEKRGSAKELLQHPFL 272
>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 = 61.7 bits (150), Expect = 1e-10
Identities = 39/163 (23%), Positives = 81/163 (49%), Gaps = 14/163 (8%)
Query: 80 IFSSALDSVSGVKVAIKKIARPFQSAVHAKRT--YRELRMLKHMNHENVIGLLDVFHSNT 137
I A D +G +VA+KK+ Q +R + E+ +++ H N++ + +
Sbjct: 34 IVCIATDKSTGRQVAVKKMDLRKQQ----RRELLFNEVVIMRDYQHPNIVEMYSSY---- 85
Query: 138 CLADFKNVYMVTHLMGADLNNILRTQKLSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPS 197
L + ++ L G L +I+ +++++ + + +L+ L ++H+ G+IHRD+K
Sbjct: 86 -LVGDELWVVMEFLEGGALTDIVTHTRMNEEQIATVCLAVLKALSFLHAQGVIHRDIKSD 144
Query: 198 NIAVNEDCELKILDFGLARPTENEM---TGYVATRWYRAPEIM 237
+I + D +K+ DFG E+ V T ++ APE++
Sbjct: 145 SILLTSDGRVKLSDFGFCAQVSKEVPRRKSLVGTPYWMAPEVI 187
Score = 52.1 bits (125), Expect = 2e-07
Identities = 38/153 (24%), Positives = 65/153 (42%), Gaps = 24/153 (15%)
Query: 253 QDLKPSNIAVNEDCELKILDFGLARPTENEM---TGYVATRWYRAPEIMLNWMHYNQTDI 309
+D+K +I + D +K+ DFG E+ V T ++ APE++ + + DI
Sbjct: 139 RDIKSDSILLTSDGRVKLSDFGFCAQVSKEVPRRKSLVGTPYWMAPEVISRLPYGTEVDI 198
Query: 310 HQLN-LIMEML-------GTPPAEFMAKISSDSARKYINSLPLLTKKDFRQVFKGANPQA 361
L +++EM+ PP + M +I + K N +P+
Sbjct: 199 WSLGIMVIEMVDGEPPYFNEPPLQAMKRIRDNLPPKLKNL-------------HKVSPRL 245
Query: 362 IDLLSLMLELDSEKRITAEQALAHPYLSQYSDP 394
L ML D +R TA + L HP+L++ P
Sbjct: 246 RSFLDRMLVRDPAQRATAAELLNHPFLAKAGPP 278
>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 = 61.9 bits (150), Expect = 1e-10
Identities = 45/159 (28%), Positives = 75/159 (47%), Gaps = 30/159 (18%)
Query: 114 ELRMLKHMN-HENVIGLLDVFHSNTCLADFKNVYMVTHLMGADLNNILRTQ--------- 163
E+ ++K + H+N+I LL V C + +V + +L LR +
Sbjct: 67 EMELMKLIGKHKNIINLLGV-----CTQEGPLYVIVEYAAKGNLREFLRARRPPGPDYTF 121
Query: 164 ---KLSDDHVQF-----LVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCELKILDFGLA 215
K+ ++ + F YQ+ RG++Y+ S IHRDL N+ V ED +KI DFGLA
Sbjct: 122 DITKVPEEQLSFKDLVSCAYQVARGMEYLESRRCIHRDLAARNVLVTEDNVMKIADFGLA 181
Query: 216 RPTEN------EMTGYVATRWYRAPEIMLNWMHYNQTGV 248
R + G + +W APE + + ++ +Q+ V
Sbjct: 182 RGVHDIDYYKKTSNGRLPVKWM-APEALFDRVYTHQSDV 219
Score = 38.4 bits (89), Expect = 0.005
Identities = 22/70 (31%), Positives = 37/70 (52%), Gaps = 7/70 (10%)
Query: 253 QDLKPSNIAVNEDCELKILDFGLARPTEN------EMTGYVATRWYRAPEIMLNWMHYNQ 306
+DL N+ V ED +KI DFGLAR + G + +W APE + + ++ +Q
Sbjct: 158 RDLAARNVLVTEDNVMKIADFGLARGVHDIDYYKKTSNGRLPVKWM-APEALFDRVYTHQ 216
Query: 307 TDIHQLNLIM 316
+D+ ++M
Sbjct: 217 SDVWSFGILM 226
>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 = 62.0 bits (150), Expect = 1e-10
Identities = 46/159 (28%), Positives = 74/159 (46%), Gaps = 30/159 (18%)
Query: 114 ELRMLKHM-NHENVIGLLDVFHSNTCLADFKNVYMVTHLMGADLNNILRTQK-------- 164
E+ M+K + H+N+I LL C D +V + +L LR ++
Sbjct: 70 EMEMMKMIGKHKNIINLL-----GACTQDGPLYVIVEYASKGNLREYLRARRPPGMEYSY 124
Query: 165 ----LSDDHVQF-----LVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCELKILDFGLA 215
+ D+ + F YQ+ RG++Y+ S IHRDL N+ V E+ +KI DFGLA
Sbjct: 125 DIARVPDEQMTFKDLVSCTYQVARGMEYLASQKCIHRDLAARNVLVTENNVMKIADFGLA 184
Query: 216 RPTEN------EMTGYVATRWYRAPEIMLNWMHYNQTGV 248
R N G + +W APE + + ++ +Q+ V
Sbjct: 185 RDVNNIDYYKKTTNGRLPVKWM-APEALFDRVYTHQSDV 222
Score = 39.6 bits (92), Expect = 0.002
Identities = 28/98 (28%), Positives = 48/98 (48%), Gaps = 15/98 (15%)
Query: 253 QDLKPSNIAVNEDCELKILDFGLARPTEN------EMTGYVATRWYRAPEIMLNWMHYNQ 306
+DL N+ V E+ +KI DFGLAR N G + +W APE + + ++ +Q
Sbjct: 161 RDLAARNVLVTENNVMKIADFGLARDVNNIDYYKKTTNGRLPVKWM-APEALFDRVYTHQ 219
Query: 307 TDIHQLNLIM----EMLGTP----PAEFMAKISSDSAR 336
+D+ ++M + G+P P E + K+ + R
Sbjct: 220 SDVWSFGVLMWEIFTLGGSPYPGIPVEELFKLLKEGHR 257
>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 = 63.3 bits (154), Expect = 1e-10
Identities = 48/164 (29%), Positives = 68/164 (41%), Gaps = 23/164 (14%)
Query: 89 SGVKVAIKKIARPFQSAVHA-KRTYRELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYM 147
+G +VAIK + H R RE + + H N++ LLD S ++
Sbjct: 2 TGHEVAIKLLRTDAPEEEHQRARFRRETALCARLYHPNIVALLD---SGEAPPGL--LFA 56
Query: 148 V-THLMGADLNNILRTQ-KLSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAVN--- 202
V ++ G L +L L L+ Q+L L H+ GI+HRDLKP NI V+
Sbjct: 57 VFEYVPGRTLREVLAADGALPAGETGRLMLQVLDALACAHNQGIVHRDLKPQNIMVSQTG 116
Query: 203 -EDCELKILDFGL----------ARPTENEMTGYVATRWYRAPE 235
K+LDFG+ T T + T Y APE
Sbjct: 117 VRPHA-KVLDFGIGTLLPGVRDADVATLTRTTEVLGTPTYCAPE 159
Score = 30.2 bits (68), Expect = 2.5
Identities = 22/77 (28%), Positives = 31/77 (40%), Gaps = 15/77 (19%)
Query: 253 QDLKPSNIAVN----EDCELKILDFGL----------ARPTENEMTGYVATRWYRAPEIM 298
+DLKP NI V+ K+LDFG+ T T + T Y APE +
Sbjct: 103 RDLKPQNIMVSQTGVRPHA-KVLDFGIGTLLPGVRDADVATLTRTTEVLGTPTYCAPEQL 161
Query: 299 LNWMHYNQTDIHQLNLI 315
+D++ LI
Sbjct: 162 RGEPVTPNSDLYAWGLI 178
>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 = 61.3 bits (149), Expect = 1e-10
Identities = 49/157 (31%), Positives = 79/157 (50%), Gaps = 17/157 (10%)
Query: 89 SGVKVAIKKIARPFQSAVHAKRTYRELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMV 148
+G VA+KK+ +A H + RE+ +LK + H+N++ V +S A +N+ +V
Sbjct: 32 TGEVVAVKKLQH--STAEHLRDFEREIEILKSLQHDNIVKYKGVCYS----AGRRNLRLV 85
Query: 149 T-HLMGADLNNILRTQKLSDDHVQFLVY--QILRGLKYIHSAGIIHRDLKPSNIAVNEDC 205
+L L + L+ + DH + L+Y QI +G++Y+ S +HRDL NI V +
Sbjct: 86 MEYLPYGSLRDYLQKHRERLDHRKLLLYASQICKGMEYLGSKRYVHRDLATRNILVESEN 145
Query: 206 ELKILDFGLARPTENEMTGYVATR-------WYRAPE 235
+KI DFGL + + Y WY APE
Sbjct: 146 RVKIGDFGLTKVLPQDKEYYKVREPGESPIFWY-APE 181
Score = 34.7 bits (80), Expect = 0.064
Identities = 27/95 (28%), Positives = 40/95 (42%), Gaps = 15/95 (15%)
Query: 253 QDLKPSNIAVNEDCELKILDFGLARPTENEMTGYVATR-------WYRAPEIMLNWMHYN 305
+DL NI V + +KI DFGL + + Y WY APE +
Sbjct: 132 RDLATRNILVESENRVKIGDFGLTKVLPQDKEYYKVREPGESPIFWY-APESLTESKFSV 190
Query: 306 QTDIHQLNLIMEMLGT-------PPAEFMAKISSD 333
+D+ +++ L T PPAEFM + +D
Sbjct: 191 ASDVWSFGVVLYELFTYSDKSCSPPAEFMRMMGND 225
>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 = 62.0 bits (150), Expect = 1e-10
Identities = 37/121 (30%), Positives = 67/121 (55%), Gaps = 11/121 (9%)
Query: 122 NHENVIGLLDVFHSNTCLADFKNVYMVTHLMGADLN-NILRTQKLSDDHVQFLVYQILRG 180
NH ++GL F + + L +++ ++ G DL ++ R +KL ++H +F +I
Sbjct: 54 NHPFLVGLHSCFQTESRL-----FFVIEYVNGGDLMFHMQRQRKLPEEHARFYSAEISLA 108
Query: 181 LKYIHSAGIIHRDLKPSNIAVNEDCELKILDFGLA----RPTENEMTGYVATRWYRAPEI 236
L Y+H GII+RDLK N+ ++ + +K+ D+G+ RP + + + T Y APEI
Sbjct: 109 LNYLHERGIIYRDLKLDNVLLDSEGHIKLTDYGMCKEGLRPGDT-TSTFCGTPNYIAPEI 167
Query: 237 M 237
+
Sbjct: 168 L 168
Score = 32.7 bits (74), Expect = 0.30
Identities = 39/158 (24%), Positives = 78/158 (49%), Gaps = 17/158 (10%)
Query: 229 RWYRAP-EIMLNWMHYNQTGVPFYFQDLKPSNIAVNEDCELKILDFGLA----RPTENEM 283
R+Y A + LN++H + G+ ++DLK N+ ++ + +K+ D+G+ RP +
Sbjct: 99 RFYSAEISLALNYLH--ERGI--IYRDLKLDNVLLDSEGHIKLTDYGMCKEGLRPGDT-T 153
Query: 284 TGYVATRWYRAPEIMLNWMHYNQTDIHQLNLIM-EML-GTPPAEFMAKISSDSARKYINS 341
+ + T Y APEI+ + D L ++M EM+ G P + + SSD+ +
Sbjct: 154 STFCGTPNYIAPEILRGEDYGFSVDWWALGVLMFEMMAGRSPFDIVG--SSDNPDQNTED 211
Query: 342 --LPLLTKKDFRQVFKGANPQAIDLLSLMLELDSEKRI 377
++ +K R + + + +A +L L D ++R+
Sbjct: 212 YLFQVILEKQIR-IPRSLSVKAASVLKSFLNKDPKERL 248
>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 = 60.5 bits (147), Expect = 2e-10
Identities = 44/155 (28%), Positives = 72/155 (46%), Gaps = 16/155 (10%)
Query: 91 VKVAIKKIARPFQSAVHAKRTYRELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMVTH 150
+ VAIK I + A+ E +++ ++H N++ L V C + +++VT
Sbjct: 29 IDVAIKMIR---EGAMSEDDFIEEAKVMMKLSHPNLVQLYGV-----CT-KQRPIFIVTE 79
Query: 151 LMG-ADLNNILRTQKLSDDHVQFL--VYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCEL 207
M L N LR +K L + ++Y+ S G IHRDL N V ED +
Sbjct: 80 YMANGCLLNYLRERKGKLGTEWLLDMCSDVCEAMEYLESNGFIHRDLAARNCLVGEDNVV 139
Query: 208 KILDFGLARPT-ENEMTGYVATRW---YRAPEIML 238
K+ DFGLAR +++ T T++ + PE+
Sbjct: 140 KVSDFGLARYVLDDQYTSSQGTKFPVKWAPPEVFD 174
Score = 33.6 bits (77), Expect = 0.13
Identities = 20/71 (28%), Positives = 36/71 (50%), Gaps = 4/71 (5%)
Query: 250 FYFQDLKPSNIAVNEDCELKILDFGLARPT-ENEMTGYVATRW---YRAPEIMLNWMHYN 305
F +DL N V ED +K+ DFGLAR +++ T T++ + PE+ +
Sbjct: 121 FIHRDLAARNCLVGEDNVVKVSDFGLARYVLDDQYTSSQGTKFPVKWAPPEVFDYSRFSS 180
Query: 306 QTDIHQLNLIM 316
++D+ ++M
Sbjct: 181 KSDVWSFGVLM 191
>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 = 60.9 bits (147), Expect = 2e-10
Identities = 33/102 (32%), Positives = 60/102 (58%), Gaps = 3/102 (2%)
Query: 139 LADFKNVYMVTHLMGADLNNILRTQKLSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSN 198
L D K ++ +L G ++L L + + ++ +IL+GL Y+HS IHRD+K +N
Sbjct: 72 LKDTKLWIIMEYLGGGSALDLLEPGPLDETQIATILREILKGLDYLHSEKKIHRDIKAAN 131
Query: 199 IAVNEDCELKILDFGLA---RPTENEMTGYVATRWYRAPEIM 237
+ ++E E+K+ DFG+A T+ + +V T ++ APE++
Sbjct: 132 VLLSEHGEVKLADFGVAGQLTDTQIKRNTFVGTPFWMAPEVI 173
Score = 38.1 bits (88), Expect = 0.006
Identities = 23/76 (30%), Positives = 43/76 (56%), Gaps = 5/76 (6%)
Query: 253 QDLKPSNIAVNEDCELKILDFGLA---RPTENEMTGYVATRWYRAPEIMLNWMHYNQTDI 309
+D+K +N+ ++E E+K+ DFG+A T+ + +V T ++ APE++ + ++ DI
Sbjct: 125 RDIKAANVLLSEHGEVKLADFGVAGQLTDTQIKRNTFVGTPFWMAPEVIKQSAYDSKADI 184
Query: 310 HQLNLIMEML--GTPP 323
L + L G PP
Sbjct: 185 WSLGITAIELAKGEPP 200
>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 = 60.9 bits (148), Expect = 2e-10
Identities = 44/159 (27%), Positives = 73/159 (45%), Gaps = 30/159 (18%)
Query: 114 ELRMLKHM-NHENVIGLLDVFHSNTCLADFKNVYMVTHLMGADLNNILR----------- 161
E+ M+K + H+N+I LL V C + +V + +L + LR
Sbjct: 65 EMEMMKMIGKHKNIINLLGV-----CTQEGPLYVVVEYAAHGNLRDFLRARRPPGEYASP 119
Query: 162 ------TQKLSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCELKILDFGLA 215
+ L+ + YQ+ RG++++ S IHRDL N+ V ED +KI DFGLA
Sbjct: 120 DDPRPPEETLTQKDLVSFAYQVARGMEFLASKKCIHRDLAARNVLVTEDHVMKIADFGLA 179
Query: 216 RPTEN------EMTGYVATRWYRAPEIMLNWMHYNQTGV 248
R + G + +W APE + + ++ +Q+ V
Sbjct: 180 RDIHHIDYYRKTTNGRLPVKWM-APEALFDRVYTHQSDV 217
Score = 38.5 bits (90), Expect = 0.004
Identities = 24/80 (30%), Positives = 40/80 (50%), Gaps = 11/80 (13%)
Query: 253 QDLKPSNIAVNEDCELKILDFGLARPTEN------EMTGYVATRWYRAPEIMLNWMHYNQ 306
+DL N+ V ED +KI DFGLAR + G + +W APE + + ++ +Q
Sbjct: 156 RDLAARNVLVTEDHVMKIADFGLARDIHHIDYYRKTTNGRLPVKWM-APEALFDRVYTHQ 214
Query: 307 TDIHQLNL----IMEMLGTP 322
+D+ + I + G+P
Sbjct: 215 SDVWSFGVLLWEIFTLGGSP 234
>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 = 61.2 bits (148), Expect = 2e-10
Identities = 47/163 (28%), Positives = 81/163 (49%), Gaps = 24/163 (14%)
Query: 111 TYRELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMVTHLMGADLN-NILRTQKLSDDH 169
T E R+LK+ H + L F + L +++ ++ G +L ++ R + S+D
Sbjct: 42 TLTESRVLKNTRHPFLTSLKYSFQTKDRLC-----FVMEYVNGGELFFHLSRERVFSEDR 96
Query: 170 VQFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCELKILDFGLARPTENE---MTGYV 226
+F +I+ L Y+HS I++RDLK N+ +++D +KI DFGL + + M +
Sbjct: 97 TRFYGAEIVSALDYLHSGKIVYRDLKLENLMLDKDGHIKITDFGLCKEGITDAATMKTFC 156
Query: 227 ATRWYRAPEIM--------LNW------MHYNQTG-VPFYFQD 254
T Y APE++ ++W M+ G +PFY QD
Sbjct: 157 GTPEYLAPEVLEDNDYGRAVDWWGLGVVMYEMMCGRLPFYNQD 199
Score = 40.1 bits (93), Expect = 0.001
Identities = 49/190 (25%), Positives = 87/190 (45%), Gaps = 29/190 (15%)
Query: 228 TRWYRAPEIM--LNWMHYNQTGVPFYFQDLKPSNIAVNEDCELKILDFGLARPTENE--- 282
TR+Y A EI+ L+++H + ++DLK N+ +++D +KI DFGL + +
Sbjct: 97 TRFYGA-EIVSALDYLHSGK----IVYRDLKLENLMLDKDGHIKITDFGLCKEGITDAAT 151
Query: 283 MTGYVATRWYRAPEIMLNWMHYNQTDIHQLNLIM--EMLGTPPAEFMAKISSDSARKYIN 340
M + T Y APE++ + + D L ++M M G P + D + +
Sbjct: 152 MKTFCGTPEYLAPEVLEDNDYGRAVDWWGLGVVMYEMMCGRLPF-----YNQDHEKLF-- 204
Query: 341 SLPLLTKKDFRQVFKGANPQAIDLLSLMLELDSEKRI-----TAEQALAHPYLS--QYSD 393
L L+ F + + A LLS +L D KR+ A++ + H + + + D
Sbjct: 205 ELILMEDIKFPRTL---SADAKSLLSGLLIKDPNKRLGGGPDDAKEIMRHSFFTGVNWQD 261
Query: 394 PNDEPTSPPY 403
D+ PP+
Sbjct: 262 VYDKKLVPPF 271
>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 = 60.8 bits (147), Expect = 3e-10
Identities = 38/131 (29%), Positives = 66/131 (50%), Gaps = 10/131 (7%)
Query: 114 ELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMVTHLMGADLN-NI--LRTQKLSDDHV 170
E ++L+ +N + V+ L + + L ++T + G DL +I + ++
Sbjct: 50 EKQILEKVNSQFVVNLAYAYETKDALC-----LVLTIMNGGDLKFHIYNMGNPGFEEERA 104
Query: 171 QFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCELKILDFGLAR--PTENEMTGYVAT 228
F +IL GL+ +H ++RDLKP NI +++ ++I D GLA P + G V T
Sbjct: 105 LFYAAEILCGLEDLHRENTVYRDLKPENILLDDYGHIRISDLGLAVKIPEGESIRGRVGT 164
Query: 229 RWYRAPEIMLN 239
Y APE++ N
Sbjct: 165 VGYMAPEVLNN 175
Score = 50.4 bits (120), Expect = 7e-07
Identities = 43/167 (25%), Positives = 77/167 (46%), Gaps = 17/167 (10%)
Query: 231 YRAPEIMLNWMHYNQTGVPFYFQDLKPSNIAVNEDCELKILDFGLAR--PTENEMTGYVA 288
+ A EI+ ++ ++DLKP NI +++ ++I D GLA P + G V
Sbjct: 106 FYAAEILCGLEDLHRENT--VYRDLKPENILLDDYGHIRISDLGLAVKIPEGESIRGRVG 163
Query: 289 TRWYRAPEIMLNWMHYNQTDIHQLN-LIMEML-GTPPAEFMAKISSDSARKYINSLPLLT 346
T Y APE++ N + D L LI EM+ G P F + R+ ++ L T
Sbjct: 164 TVGYMAPEVLNNQRYTLSPDYWGLGCLIYEMIEGQSP--FRGR-KEKVKREEVDRRVLET 220
Query: 347 KKDFRQVFKGANPQAIDLLSLMLELDSEKRITAEQALA-----HPYL 388
++ + F + +A + ++L D ++R+ ++ A HP+
Sbjct: 221 EEVYSAKF---SEEAKSICKMLLTKDPKQRLGCQEEGAGEVKRHPFF 264
>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 = 60.6 bits (147), Expect = 3e-10
Identities = 33/105 (31%), Positives = 61/105 (58%), Gaps = 5/105 (4%)
Query: 146 YMVTHLMGADL-NNILRTQKLSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNED 204
+++ +L G DL +I + + + +F +I+ GL+++H GII+RDLK N+ +++D
Sbjct: 73 FVMEYLNGGDLMFHIQSSGRFDEARARFYAAEIICGLQFLHKKGIIYRDLKLDNVLLDKD 132
Query: 205 CELKILDFGLARPT---ENEMTGYVATRWYRAPEIMLNWMHYNQT 246
+KI DFG+ + E + + + T Y APEI+ YN++
Sbjct: 133 GHIKIADFGMCKENMNGEGKASTFCGTPDYIAPEILKG-QKYNES 176
Score = 38.2 bits (89), Expect = 0.006
Identities = 43/160 (26%), Positives = 68/160 (42%), Gaps = 28/160 (17%)
Query: 228 TRWYRAPEIM--LNWMHYNQTGVPFYFQDLKPSNIAVNEDCELKILDFGLARPT---ENE 282
R+Y A EI+ L ++H ++DLK N+ +++D +KI DFG+ + E +
Sbjct: 98 ARFYAA-EIICGLQFLHKKGI----IYRDLKLDNVLLDKDGHIKIADFGMCKENMNGEGK 152
Query: 283 MTGYVATRWYRAPEIMLNWMHYNQTDIHQLNLIM-EML-GTPPAEFMAKISS---DSARK 337
+ + T Y APEI+ + D +++ EML G P F + DS
Sbjct: 153 ASTFCGTPDYIAPEILKGQKYNESVDWWSFGVLLYEMLIGQSP--FHGEDEDELFDSILN 210
Query: 338 YINSLPLLTKKDFRQVFKGANPQAIDLLSLMLELDSEKRI 377
P K+ A D LS + E D KR+
Sbjct: 211 DRPHFPRWISKE-----------AKDCLSKLFERDPTKRL 239
>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 = 60.8 bits (147), Expect = 3e-10
Identities = 75/282 (26%), Positives = 122/282 (43%), Gaps = 46/282 (16%)
Query: 141 DFKNVYMVTHLM-GADLNNIL-RTQKLSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSN 198
D +N+Y++ + G D+ +L + LS++ QF + + + + IH G IHRD+KP N
Sbjct: 72 DKRNLYLIMEFLPGGDMMTLLMKKDTLSEEATQFYIAETVLAIDAIHQLGFIHRDIKPDN 131
Query: 199 IAVNEDCELKILDFGLARPTENEMTGYVATRWYRAPEIMLNWMHYNQTGVPFYFQDLKPS 258
+ ++ +K+ DFGL + T +YR N H + F FQ++
Sbjct: 132 LLLDAKGHVKLSDFGLCTGLKKAHR----TEFYR------NLTHNPPSD--FSFQNMNSK 179
Query: 259 NIAVNEDCELKILDFGLARPTENEMTGYVATRWYRAPEIMLNWMHYNQTDIHQLNLIM-E 317
A + L + V T Y APE+ + + D L +IM E
Sbjct: 180 RKAETWKKNRRQLAYST-----------VGTPDYIAPEVFMQTGYNKLCDWWSLGVIMYE 228
Query: 318 ML-GTPPAEFMAKISSDSARKYINSLPLLTKKDFRQVFKGANP---QAIDLLSLMLELDS 373
ML G PP F ++ ++ RK +N L VF P +A DL+ L DS
Sbjct: 229 MLIGYPP--FCSETPQETYRKVMNWKETL-------VFPPEVPISEKAKDLI-LRFCTDS 278
Query: 374 EKRI---TAEQALAHPYLS--QYSDPNDEPTSPPYD-QSFED 409
E RI E+ +HP+ + + P + P + +S +D
Sbjct: 279 ENRIGSNGVEEIKSHPFFEGVDWGHIRERPAAIPIEIKSIDD 320
>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 = 60.6 bits (147), Expect = 4e-10
Identities = 54/198 (27%), Positives = 88/198 (44%), Gaps = 25/198 (12%)
Query: 57 PYS---EICRGVIDIGPTLSKESFDLIFSSALDSVSGVKVAIKKIARPFQSAVHAKRT-- 111
PY E R + G TL +F + + +S +K + + H+
Sbjct: 25 PYDLKWEFPRNNLSFGKTLGAGAFGKVVEATAYGLSKSDAVMKVAVKMLKPTAHSSEREA 84
Query: 112 -YRELRMLKHM-NHENVIGLLDV-FHSNTCLADFKNVYMVT-HLMGADLNNILRTQKLS- 166
EL+++ H+ NHEN++ LL + ++T + DL N LR ++ S
Sbjct: 85 LMSELKIMSHLGNHENIVNLLGACTIGGP-------ILVITEYCCYGDLLNFLRRKRESF 137
Query: 167 ---DDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCELKILDFGLARPTENEMT 223
+D + F YQ+ +G+ ++ S IHRDL N+ + +KI DFGLAR N+ +
Sbjct: 138 LTLEDLLSF-SYQVAKGMAFLASKNCIHRDLAARNVLLTHGKIVKICDFGLARDIMND-S 195
Query: 224 GYVATRWYRAPEIMLNWM 241
YV R P + WM
Sbjct: 196 NYVVKGNARLP---VKWM 210
Score = 29.8 bits (67), Expect = 2.9
Identities = 20/64 (31%), Positives = 33/64 (51%), Gaps = 9/64 (14%)
Query: 253 QDLKPSNIAVNEDCELKILDFGLARPTENEMTGYVA-------TRWYRAPEIMLNWMHYN 305
+DL N+ + +KI DFGLAR N+ + YV +W APE + N ++
Sbjct: 165 RDLAARNVLLTHGKIVKICDFGLARDIMND-SNYVVKGNARLPVKWM-APESIFNCVYTF 222
Query: 306 QTDI 309
++D+
Sbjct: 223 ESDV 226
>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 = 60.7 bits (147), Expect = 4e-10
Identities = 37/125 (29%), Positives = 73/125 (58%), Gaps = 11/125 (8%)
Query: 126 VIGLLDVFHSNTCLADFKNVYMVTHLM-GADLNNILRTQ-KLSDDHVQFLVYQILRGLKY 183
++GL F +++ ++Y+VT M G +L L+ + + S+D +F + +++ L++
Sbjct: 58 IVGLKFSFQTDS------DLYLVTDYMSGGELFWHLQKEGRFSEDRAKFYIAELVLALEH 111
Query: 184 IHSAGIIHRDLKPSNIAVNEDCELKILDFGLARP--TENEMTG-YVATRWYRAPEIMLNW 240
+H I++RDLKP NI ++ + + DFGL++ T+N+ T + T Y APE++L+
Sbjct: 112 LHKYDIVYRDLKPENILLDATGHIALCDFGLSKANLTDNKTTNTFCGTTEYLAPEVLLDE 171
Query: 241 MHYNQ 245
Y +
Sbjct: 172 KGYTK 176
Score = 44.5 bits (105), Expect = 6e-05
Identities = 30/95 (31%), Positives = 52/95 (54%), Gaps = 8/95 (8%)
Query: 229 RWYRAPEIMLNWMHYNQTGVPFYFQDLKPSNIAVNEDCELKILDFGLARP--TENEMTG- 285
++Y A E++L H ++ + ++DLKP NI ++ + + DFGL++ T+N+ T
Sbjct: 99 KFYIA-ELVLALEHLHKYDI--VYRDLKPENILLDATGHIALCDFGLSKANLTDNKTTNT 155
Query: 286 YVATRWYRAPEIMLNWMHYN-QTDIHQLN-LIMEM 318
+ T Y APE++L+ Y D L L+ EM
Sbjct: 156 FCGTTEYLAPEVLLDEKGYTKHVDFWSLGVLVFEM 190
>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 = 60.0 bits (146), Expect = 4e-10
Identities = 45/175 (25%), Positives = 77/175 (44%), Gaps = 27/175 (15%)
Query: 60 EICRGVIDIGPTLSKESFDLIFSSALDSVS----GVKVAIKKIARPFQSAVHAKRT--YR 113
E+ R I + L + SF +++ V +VAIK + ++A +R
Sbjct: 2 ELPREKITLIRELGQGSFGMVYEGLAKGVVKGEPETRVAIKTV---NENASMRERIEFLN 58
Query: 114 ELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMVTHLMG-ADLNNILRTQKLSDDHVQF 172
E ++K N +V+ LL V ++ + +V LM DL + LR+++ ++
Sbjct: 59 EASVMKEFNCHHVVRLLGV------VSTGQPTLVVMELMAKGDLKSYLRSRRPEAENNPG 112
Query: 173 L-----------VYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCELKILDFGLAR 216
L +I G+ Y+ + +HRDL N V ED +KI DFG+ R
Sbjct: 113 LGPPTLQKFIQMAAEIADGMAYLAAKKFVHRDLAARNCMVAEDLTVKIGDFGMTR 167
Score = 31.5 bits (72), Expect = 0.68
Identities = 13/28 (46%), Positives = 16/28 (57%)
Query: 250 FYFQDLKPSNIAVNEDCELKILDFGLAR 277
F +DL N V ED +KI DFG+ R
Sbjct: 140 FVHRDLAARNCMVAEDLTVKIGDFGMTR 167
>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 = 59.7 bits (144), Expect = 4e-10
Identities = 44/154 (28%), Positives = 76/154 (49%), Gaps = 16/154 (10%)
Query: 92 KVAIKKIA-RPFQSAVHAKRTYRELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMVTH 150
VA+KK+ A + +E+ +LK +NH NVI LD F + L +V
Sbjct: 29 PVALKKVQIFEMMDAKARQDCVKEIDLLKQLNHPNVIKYLDSFIEDNELN------IVLE 82
Query: 151 LMGA-DLNNILRTQK-----LSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNED 204
L A DL+ +++ K + + V Q+ ++++HS ++HRD+KP+N+ +
Sbjct: 83 LADAGDLSQMIKYFKKQKRLIPERTVWKYFVQLCSAVEHMHSRRVMHRDIKPANVFITAT 142
Query: 205 CELKILDFGLARPTENEMTG---YVATRWYRAPE 235
+K+ D GL R ++ T V T +Y +PE
Sbjct: 143 GVVKLGDLGLGRFFSSKTTAAHSLVGTPYYMSPE 176
Score = 32.3 bits (73), Expect = 0.34
Identities = 21/70 (30%), Positives = 37/70 (52%), Gaps = 4/70 (5%)
Query: 253 QDLKPSNIAVNEDCELKILDFGLARPTENEMTG---YVATRWYRAPEIMLNWMHYNQTDI 309
+D+KP+N+ + +K+ D GL R ++ T V T +Y +PE + + ++DI
Sbjct: 130 RDIKPANVFITATGVVKLGDLGLGRFFSSKTTAAHSLVGTPYYMSPERIHENGYNFKSDI 189
Query: 310 HQLN-LIMEM 318
L L+ EM
Sbjct: 190 WSLGCLLYEM 199
>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 = 60.5 bits (147), Expect = 4e-10
Identities = 37/127 (29%), Positives = 62/127 (48%), Gaps = 9/127 (7%)
Query: 122 NHENVIGLLDVFHSNTCLADFKNVYM-VTHLMGADLNNIL-RTQKLSDDHVQFLVYQILR 179
E ++ LL F D + +Y+ + ++ G D +L LS+DH +F + ++
Sbjct: 59 KSEWLVKLLYAFQ------DDEYLYLAMEYVPGGDFRTLLNNLGVLSEDHARFYMAEMFE 112
Query: 180 GLKYIHSAGIIHRDLKPSNIAVNEDCELKILDFGLARPTENEMTGYVATRWYRAPEIMLN 239
+ +H G IHRDLKP N ++ +K+ DFGL++ V + Y APE +L
Sbjct: 113 AVDALHELGYIHRDLKPENFLIDASGHIKLTDFGLSKGIVTYANSVVGSPDYMAPE-VLR 171
Query: 240 WMHYNQT 246
Y+ T
Sbjct: 172 GKGYDFT 178
Score = 44.3 bits (105), Expect = 7e-05
Identities = 36/154 (23%), Positives = 64/154 (41%), Gaps = 6/154 (3%)
Query: 253 QDLKPSNIAVNEDCELKILDFGLARPTENEMTGYVATRWYRAPEIMLNWMHYNQT-DIHQ 311
+DLKP N ++ +K+ DFGL++ V + Y APE +L Y+ T D
Sbjct: 125 RDLKPENFLIDASGHIKLTDFGLSKGIVTYANSVVGSPDYMAPE-VLRGKGYDFTVDYWS 183
Query: 312 LNLIM-EML-GTPPAEFMAKISSDSARKYINSLPLLTKKDFRQVFKGANPQAIDLLSLML 369
L ++ E L G PP F +++ L + + + +A DL++ ++
Sbjct: 184 LGCMLYEFLCGFPP--FSGSTPNETWENLKYWKETLQRPVYDDPRFNLSDEAWDLITKLI 241
Query: 370 ELDSEKRITAEQALAHPYLSQYSDPNDEPTSPPY 403
S + + E HP+ + PP+
Sbjct: 242 NDPSRRFGSLEDIKNHPFFKEVDWNELRELKPPF 275
>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 = 59.3 bits (144), Expect = 5e-10
Identities = 40/154 (25%), Positives = 72/154 (46%), Gaps = 18/154 (11%)
Query: 91 VKVAIKKIARPFQSAVHAKRTYRELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMVTH 150
V+VA+K + A K RE ++ ++H ++ L+ V C + + +V
Sbjct: 24 VEVAVK-TLKQEHIAAGKKEFLREASVMAQLDHPCIVRLIGV-----CKGE--PLMLVME 75
Query: 151 L--MGADLNNILRTQKLSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCELK 208
L +G L + + +++ ++ L +Q+ G+ Y+ S +HRDL N+ + + K
Sbjct: 76 LAPLGPLLKYLKKRREIPVSDLKELAHQVAMGMAYLESKHFVHRDLAARNVLLVNRHQAK 135
Query: 209 ILDFGLARPTENEMTGYVAT-------RWYRAPE 235
I DFG++R Y AT +WY APE
Sbjct: 136 ISDFGMSRALGAGSDYYRATTAGRWPLKWY-APE 168
Score = 33.1 bits (76), Expect = 0.22
Identities = 20/63 (31%), Positives = 28/63 (44%), Gaps = 9/63 (14%)
Query: 241 MHYNQTGVPFYFQDLKPSNIAVNEDCELKILDFGLARPTENEMTGYVAT-------RWYR 293
M Y + F +DL N+ + + KI DFG++R Y AT +WY
Sbjct: 108 MAYLE-SKHFVHRDLAARNVLLVNRHQAKISDFGMSRALGAGSDYYRATTAGRWPLKWY- 165
Query: 294 APE 296
APE
Sbjct: 166 APE 168
>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 = 60.2 bits (146), Expect = 5e-10
Identities = 45/163 (27%), Positives = 80/163 (49%), Gaps = 24/163 (14%)
Query: 111 TYRELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMVTHLMGADL-NNILRTQKLSDDH 169
T E R+L++ H + L F ++ L +++ + G +L ++ R + S+D
Sbjct: 42 TLTESRVLQNTRHPFLTALKYSFQTHDRLC-----FVMEYANGGELFFHLSRERVFSEDR 96
Query: 170 VQFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCELKILDFGLAR---PTENEMTGYV 226
+F +I+ L Y+HS +++RDLK N+ +++D +KI DFGL + M +
Sbjct: 97 ARFYGAEIVSALGYLHSCDVVYRDLKLENLMLDKDGHIKITDFGLCKEGISDGATMKTFC 156
Query: 227 ATRWYRAPEIM--------LNW------MHYNQTG-VPFYFQD 254
T Y APE++ ++W M+ G +PFY QD
Sbjct: 157 GTPEYLAPEVLEDNDYGRAVDWWGLGVVMYEMMCGRLPFYNQD 199
Score = 37.5 bits (87), Expect = 0.011
Identities = 46/188 (24%), Positives = 88/188 (46%), Gaps = 25/188 (13%)
Query: 228 TRWYRAPEIMLNWMHYNQTGVPFYFQDLKPSNIAVNEDCELKILDFGLAR---PTENEMT 284
R+Y A EI+ + + V ++DLK N+ +++D +KI DFGL + M
Sbjct: 97 ARFYGA-EIVSALGYLHSCDV--VYRDLKLENLMLDKDGHIKITDFGLCKEGISDGATMK 153
Query: 285 GYVATRWYRAPEIMLNWMHYNQTDIHQLNLIM-EML-GTPPAEFMAKISSDSARKYINSL 342
+ T Y APE++ + + D L ++M EM+ G P + D + + L
Sbjct: 154 TFCGTPEYLAPEVLEDNDYGRAVDWWGLGVVMYEMMCGRLPF-----YNQDHEKLF--EL 206
Query: 343 PLLTKKDFRQVFKGANPQAIDLLSLMLELDSEKRI-----TAEQALAHPYLS--QYSDPN 395
L+ + F + +P+A LL+ +L+ D ++R+ A++ + H + + + D
Sbjct: 207 ILMEEIRFPRTL---SPEAKSLLAGLLKKDPKQRLGGGPEDAKEIMEHRFFASINWQDVV 263
Query: 396 DEPTSPPY 403
+ PP+
Sbjct: 264 QKKLEPPF 271
>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 = 59.7 bits (144), Expect = 5e-10
Identities = 38/152 (25%), Positives = 77/152 (50%), Gaps = 10/152 (6%)
Query: 89 SGVKVAIKKIARPFQSAVHAKRTYRELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMV 148
SG VA+KK+ + + + E+ +++ HENV+ + N+ L + ++
Sbjct: 44 SGKLVAVKKM--DLRKQQRRELLFNEVVIMRDYQHENVVEMY-----NSYLVGDELWVVM 96
Query: 149 THLMGADLNNILRTQKLSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCELK 208
L G L +I+ +++++ + + +L+ L +H+ G+IHRD+K +I + D +K
Sbjct: 97 EFLEGGALTDIVTHTRMNEEQIAAVCLAVLKALSVLHAQGVIHRDIKSDSILLTHDGRVK 156
Query: 209 ILDFGLARPTENEM---TGYVATRWYRAPEIM 237
+ DFG E+ V T ++ APE++
Sbjct: 157 LSDFGFCAQVSKEVPRRKSLVGTPYWMAPELI 188
Score = 46.6 bits (110), Expect = 1e-05
Identities = 40/154 (25%), Positives = 65/154 (42%), Gaps = 26/154 (16%)
Query: 253 QDLKPSNIAVNEDCELKILDFGLARPTENEM---TGYVATRWYRAPEIMLNWMHYNQTDI 309
+D+K +I + D +K+ DFG E+ V T ++ APE++ + + DI
Sbjct: 140 RDIKSDSILLTHDGRVKLSDFGFCAQVSKEVPRRKSLVGTPYWMAPELISRLPYGPEVDI 199
Query: 310 HQLN-LIMEML-GTPPAEFMAKISSDSARKYINSLPLLTKKDFR-------QVFKGANPQ 360
L +++EM+ G PP Y N PL K R + +P
Sbjct: 200 WSLGIMVIEMVDGEPP--------------YFNEPPLKAMKMIRDNLPPKLKNLHKVSPS 245
Query: 361 AIDLLSLMLELDSEKRITAEQALAHPYLSQYSDP 394
L +L D +R TA + L HP+L++ P
Sbjct: 246 LKGFLDRLLVRDPAQRATAAELLKHPFLAKAGPP 279
>gnl|CDD|165476 PHA03210, PHA03210, serine/threonine kinase US3; Provisional.
Length = 501
Score = 60.9 bits (147), Expect = 5e-10
Identities = 41/134 (30%), Positives = 67/134 (50%), Gaps = 16/134 (11%)
Query: 114 ELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMVTHLMGADLNNILRTQKLS-DD---- 168
E+ L +NHEN++ + ++ S N YM+T DL + + + D
Sbjct: 213 EILALGRLNHENILKIEEILRSEA------NTYMITQKYDFDLYSFMYDEAFDWKDRPLL 266
Query: 169 -HVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCELKILDFGLARPTENEMT---- 223
+ ++ Q+L ++YIH +IHRD+K NI +N D ++ + DFG A P E E
Sbjct: 267 KQTRAIMKQLLCAVEYIHDKKLIHRDIKLENIFLNCDGKIVLGDFGTAMPFEKEREAFDY 326
Query: 224 GYVATRWYRAPEIM 237
G+V T +PEI+
Sbjct: 327 GWVGTVATNSPEIL 340
Score = 34.3 bits (78), Expect = 0.12
Identities = 26/72 (36%), Positives = 38/72 (52%), Gaps = 5/72 (6%)
Query: 253 QDLKPSNIAVNEDCELKILDFGLARPTENEMT----GYVATRWYRAPEIMLNWMHYNQTD 308
+D+K NI +N D ++ + DFG A P E E G+V T +PEI+ + TD
Sbjct: 291 RDIKLENIFLNCDGKIVLGDFGTAMPFEKEREAFDYGWVGTVATNSPEILAGDGYCEITD 350
Query: 309 IHQLNLIM-EML 319
I LI+ +ML
Sbjct: 351 IWSCGLILLDML 362
>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 = 59.6 bits (144), Expect = 5e-10
Identities = 35/130 (26%), Positives = 66/130 (50%), Gaps = 10/130 (7%)
Query: 114 ELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMVTHLMGADLNNILRT--QKLSDDHVQ 171
E+ +L +H N++ LLD F+ L ++ G ++ ++ + L++ ++
Sbjct: 52 EIDILASCDHPNIVKLLDAFYYENNLW-----ILIEFCAGGAVDAVMLELERPLTEPQIR 106
Query: 172 FLVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCELKILDFGLARP---TENEMTGYVAT 228
+ Q L L Y+H IIHRDLK NI D ++K+ DFG++ T ++ T
Sbjct: 107 VVCKQTLEALNYLHENKIIHRDLKAGNILFTLDGDIKLADFGVSAKNTRTIQRRDSFIGT 166
Query: 229 RWYRAPEIML 238
++ APE+++
Sbjct: 167 PYWMAPEVVM 176
Score = 36.2 bits (83), Expect = 0.023
Identities = 41/164 (25%), Positives = 73/164 (44%), Gaps = 17/164 (10%)
Query: 238 LNWMHYNQTGVPFYFQDLKPSNIAVNEDCELKILDFGLARP---TENEMTGYVATRWYRA 294
LN++H N+ +DLK NI D ++K+ DFG++ T ++ T ++ A
Sbjct: 116 LNYLHENK----IIHRDLKAGNILFTLDGDIKLADFGVSAKNTRTIQRRDSFIGTPYWMA 171
Query: 295 PEIMLNWMHYNQTDIHQLNLIMEMLGTPPAEFMAKISSDSARKYINSLPLLTKKDFRQVF 354
PE+++ ++ + + LG E MA+I + +N + +L K +
Sbjct: 172 PEVVM--CETSKDRPYDYKADVWSLGITLIE-MAQI--EPPHHELNPMRVLLKIAKSEPP 226
Query: 355 KGANPQAI-----DLLSLMLELDSEKRITAEQALAHPYLSQYSD 393
A P D L LE + + R T Q L HP+++ S+
Sbjct: 227 TLAQPSRWSSEFKDFLKKCLEKNVDARWTTTQLLQHPFVTVNSN 270
>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 = 59.0 bits (143), Expect = 6e-10
Identities = 51/186 (27%), Positives = 84/186 (45%), Gaps = 30/186 (16%)
Query: 72 LSKESFDLIFSSALDSVSGVKVAIKKIARPFQSAVHAKRTYRELRMLKHMNHENVIGLLD 131
+ K +F ++ L +VA+K R ++ +E +LK +H N++ L+
Sbjct: 3 IGKGNFGDVYKGVLKG--NTEVAVKT-CRSTLPPDLKRKFLQEAEILKQYDHPNIVKLIG 59
Query: 132 VFHSNTCLADFKNVYMVTHLM-GADLNNILRTQKLSDDHVQFLVYQILR-------GLKY 183
V C + +Y+V L+ G L LR +K + V ++L+ G++Y
Sbjct: 60 V-----C-VQKQPIYIVMELVPGGSLLTFLRKKK-----NRLTVKKLLQMSLDAAAGMEY 108
Query: 184 IHSAGIIHRDLKPSNIAVNEDCELKILDFGLARPTENEM------TGYVATRWYRAPEIM 237
+ S IHRDL N V E+ LKI DFG++R E + + +W APE
Sbjct: 109 LESKNCIHRDLAARNCLVGENNVLKISDFGMSREEEGGIYTVSDGLKQIPIKW-TAPE-A 166
Query: 238 LNWMHY 243
LN+ Y
Sbjct: 167 LNYGRY 172
Score = 30.9 bits (70), Expect = 1.0
Identities = 20/58 (34%), Positives = 28/58 (48%), Gaps = 8/58 (13%)
Query: 253 QDLKPSNIAVNEDCELKILDFGLARPTENEM------TGYVATRWYRAPEIMLNWMHY 304
+DL N V E+ LKI DFG++R E + + +W APE LN+ Y
Sbjct: 117 RDLAARNCLVGENNVLKISDFGMSREEEGGIYTVSDGLKQIPIKW-TAPE-ALNYGRY 172
>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 = 59.4 bits (144), Expect = 8e-10
Identities = 40/117 (34%), Positives = 58/117 (49%), Gaps = 11/117 (9%)
Query: 130 LDVFHSNTCLADFKNVYMVTHLM-GADLN-NILRTQKLSDDHVQFLVYQILRGLKYIHSA 187
L HS C +Y V + G DL +I + K + H F +I GL ++HS
Sbjct: 63 LTQLHS--CFQTMDRLYFVMEYVNGGDLMYHIQQVGKFKEPHAVFYAAEIAIGLFFLHSK 120
Query: 188 GIIHRDLKPSNIAVNEDCELKILDFGLARPTENEMTG-----YVATRWYRAPEIMLN 239
GII+RDLK N+ ++ + +KI DFG+ + EN G + T Y APEI+
Sbjct: 121 GIIYRDLKLDNVMLDAEGHIKIADFGMCK--ENIFGGKTTRTFCGTPDYIAPEIIAY 175
Score = 39.4 bits (92), Expect = 0.003
Identities = 30/100 (30%), Positives = 47/100 (47%), Gaps = 11/100 (11%)
Query: 231 YRAPEIMLNWMHYNQTGVPFYFQDLKPSNIAVNEDCELKILDFGLARPTENEMTG----- 285
+ A EI + + G+ ++DLK N+ ++ + +KI DFG+ + EN G
Sbjct: 105 FYAAEIAIGLFFLHSKGI--IYRDLKLDNVMLDAEGHIKIADFGMCK--ENIFGGKTTRT 160
Query: 286 YVATRWYRAPEIMLNWMHYNQTDIHQLN-LIMEML-GTPP 323
+ T Y APEI+ + D L+ EML G PP
Sbjct: 161 FCGTPDYIAPEIIAYQPYGKSVDWWAFGVLLYEMLAGQPP 200
>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 = 59.1 bits (143), Expect = 8e-10
Identities = 26/60 (43%), Positives = 39/60 (65%), Gaps = 1/60 (1%)
Query: 177 ILRGLKYIHSAGIIHRDLKPSNIAVNEDCELKILDFGLARPTENEM-TGYVATRWYRAPE 235
+++GL Y+ S I+HRD+KPSN+ VN ++K+ DFG++ N + YV T Y APE
Sbjct: 104 VVKGLTYLWSLKILHRDVKPSNMLVNTRGQVKLCDFGVSTQLVNSIAKTYVGTNAYMAPE 163
Score = 52.2 bits (125), Expect = 1e-07
Identities = 41/157 (26%), Positives = 72/157 (45%), Gaps = 16/157 (10%)
Query: 253 QDLKPSNIAVNEDCELKILDFGLARPTENEM-TGYVATRWYRAPEIMLNWMHYNQTDIHQ 311
+D+KPSN+ VN ++K+ DFG++ N + YV T Y APE + + +D+
Sbjct: 119 RDVKPSNMLVNTRGQVKLCDFGVSTQLVNSIAKTYVGTNAYMAPERISGEQYGIHSDVWS 178
Query: 312 LNL-IMEM-LGT-PPAEFMAKISSDSARKYINSL-----PLLTKKDFRQVFKGANPQAID 363
L + ME+ LG P + S + + + P+L F + F +
Sbjct: 179 LGISFMELALGRFPYPQIQKNQGSLMPLQLLQCIVDEDPPVLPVGQFSEKF-------VH 231
Query: 364 LLSLMLELDSEKRITAEQALAHPYLSQYSDPNDEPTS 400
++ + ++R E + HP++ QY+D N E S
Sbjct: 232 FITQCMRKQPKERPAPENLMDHPFIVQYNDGNAEVVS 268
>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 = 59.3 bits (143), Expect = 9e-10
Identities = 46/159 (28%), Positives = 72/159 (45%), Gaps = 30/159 (18%)
Query: 114 ELRMLKHM-NHENVIGLLDVFHSNTCLADFKNVYMVTHLMGADLNNILRT---------- 162
E+ M+K + H+N+I LL C D +V + +L LR
Sbjct: 73 EMEMMKMIGKHKNIINLL-----GACTQDGPLYVIVEYASKGNLREYLRARRPPGMEYCY 127
Query: 163 -------QKLSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCELKILDFGLA 215
++LS + YQ+ RG++Y+ S IHRDL N+ V ED +KI DFGLA
Sbjct: 128 NPTQVPEEQLSFKDLVSCAYQVARGMEYLASKKCIHRDLAARNVLVTEDNVMKIADFGLA 187
Query: 216 RPT------ENEMTGYVATRWYRAPEIMLNWMHYNQTGV 248
R + G + +W APE + + ++ +Q+ V
Sbjct: 188 RDIHHIDYYKKTTNGRLPVKWM-APEALFDRIYTHQSDV 225
Score = 38.5 bits (89), Expect = 0.005
Identities = 28/98 (28%), Positives = 47/98 (47%), Gaps = 15/98 (15%)
Query: 253 QDLKPSNIAVNEDCELKILDFGLARPT------ENEMTGYVATRWYRAPEIMLNWMHYNQ 306
+DL N+ V ED +KI DFGLAR + G + +W APE + + ++ +Q
Sbjct: 164 RDLAARNVLVTEDNVMKIADFGLARDIHHIDYYKKTTNGRLPVKWM-APEALFDRIYTHQ 222
Query: 307 TDIHQLNL----IMEMLGTP----PAEFMAKISSDSAR 336
+D+ + I + G+P P E + K+ + R
Sbjct: 223 SDVWSFGVLLWEIFTLGGSPYPGVPVEELFKLLKEGHR 260
>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 = 59.0 bits (143), Expect = 9e-10
Identities = 35/131 (26%), Positives = 64/131 (48%), Gaps = 10/131 (7%)
Query: 109 KRTYRELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMVTHLMGAD-LNNILRTQ-KLS 166
K+ REL+++ ++ F L + N+ M M L+ I + +
Sbjct: 48 KQILRELQIMHECRSPYIVSFYGAF-----LNE-NNICMCMEFMDCGSLDRIYKKGGPIP 101
Query: 167 DDHVQFLVYQILRGLKYIHSA-GIIHRDLKPSNIAVNEDCELKILDFGLARPTENEMTG- 224
+ + + ++ GL Y+++ I+HRD+KPSNI VN ++K+ DFG++ N +
Sbjct: 102 VEILGKIAVAVVEGLTYLYNVHRIMHRDIKPSNILVNSRGQIKLCDFGVSGELINSIADT 161
Query: 225 YVATRWYRAPE 235
+V T Y +PE
Sbjct: 162 FVGTSTYMSPE 172
Score = 44.8 bits (106), Expect = 4e-05
Identities = 41/152 (26%), Positives = 65/152 (42%), Gaps = 22/152 (14%)
Query: 253 QDLKPSNIAVNEDCELKILDFGLARPTENEMTG-YVATRWYRAPEIMLNWMHYNQTDIHQ 311
+D+KPSNI VN ++K+ DFG++ N + +V T Y +PE + + ++D+
Sbjct: 128 RDIKPSNILVNSRGQIKLCDFGVSGELINSIADTFVGTSTYMSPERIQGGKYTVKSDVWS 187
Query: 312 LNL-IMEM-LGTPPAEFMAKISSDSARKYINSL-----------PLLTKKDFRQVFKGAN 358
L + I+E+ LG P + I D + L P L DF +
Sbjct: 188 LGISIIELALGKFPFA-FSNIDDDGQDDPMGILDLLQQIVQEPPPRLPSSDFPED----- 241
Query: 359 PQAIDLLSLMLELDSEKRITAEQALAHPYLSQ 390
D + L D +R T +Q A P Q
Sbjct: 242 --LRDFVDACLLKDPTERPTPQQLCAMPPFIQ 271
>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 = 58.9 bits (142), Expect = 9e-10
Identities = 29/94 (30%), Positives = 59/94 (62%), Gaps = 3/94 (3%)
Query: 147 MVTHLMGADLNNILRTQKLSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCE 206
++ +L G ++L+ L + ++ ++ +IL+GL Y+HS IHRD+K +N+ ++E +
Sbjct: 80 IMEYLGGGSALDLLKPGPLEETYIATILREILKGLDYLHSERKIHRDIKAANVLLSEQGD 139
Query: 207 LKILDFGLA---RPTENEMTGYVATRWYRAPEIM 237
+K+ DFG+A T+ + +V T ++ APE++
Sbjct: 140 VKLADFGVAGQLTDTQIKRNTFVGTPFWMAPEVI 173
Score = 38.1 bits (88), Expect = 0.006
Identities = 33/146 (22%), Positives = 68/146 (46%), Gaps = 16/146 (10%)
Query: 253 QDLKPSNIAVNEDCELKILDFGLA---RPTENEMTGYVATRWYRAPEIMLNWMHYNQTDI 309
+D+K +N+ ++E ++K+ DFG+A T+ + +V T ++ APE++ + + DI
Sbjct: 125 RDIKAANVLLSEQGDVKLADFGVAGQLTDTQIKRNTFVGTPFWMAPEVIKQSAYDFKADI 184
Query: 310 HQLNLIMEML--GTPPAEFMAKISSDSARKYINSLPLLTKKDFRQVFKGANPQAI-DLLS 366
L + L G PP + + + L K+ +G + + +
Sbjct: 185 WSLGITAIELAKGEPPNSDLHPM----------RVLFLIPKNSPPTLEGQYSKPFKEFVE 234
Query: 367 LMLELDSEKRITAEQALAHPYLSQYS 392
L D R TA++ L H ++++Y+
Sbjct: 235 ACLNKDPRFRPTAKELLKHKFITRYT 260
>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 = 58.5 bits (141), Expect = 1e-09
Identities = 56/182 (30%), Positives = 88/182 (48%), Gaps = 19/182 (10%)
Query: 72 LSKESFDLIFSSALDSVSGVKVAIKKIARPFQSAVHAKRTYRELRMLKHMNHENVIGLLD 131
+ + +F +FS L + VA+K + AK +E R+LK +H N++ L+
Sbjct: 3 IGRGNFGEVFSGRLRA-DNTPVAVKSCRETLPPDLKAK-FLQEARILKQYSHPNIVRLIG 60
Query: 132 VFHSNTCLADFKNVYMVTHLM-GADLNNILRTQ--KLSDDHVQFLVYQILRGLKYIHSAG 188
V C + +Y+V L+ G D LRT+ +L + +V G++Y+ S
Sbjct: 61 V-----CTQK-QPIYIVMELVQGGDFLTFLRTEGPRLKVKELIQMVENAAAGMEYLESKH 114
Query: 189 IIHRDLKPSNIAVNEDCELKILDFGLARPTENEM---TG---YVATRWYRAPEIMLNWMH 242
IHRDL N V E LKI DFG++R E+ + TG + +W APE LN+
Sbjct: 115 CIHRDLAARNCLVTEKNVLKISDFGMSREEEDGVYASTGGMKQIPVKW-TAPE-ALNYGR 172
Query: 243 YN 244
Y+
Sbjct: 173 YS 174
Score = 30.4 bits (68), Expect = 1.5
Identities = 30/97 (30%), Positives = 48/97 (49%), Gaps = 15/97 (15%)
Query: 253 QDLKPSNIAVNEDCELKILDFGLARPTENEM---TG---YVATRWYRAPEIMLNWMHY-N 305
+DL N V E LKI DFG++R E+ + TG + +W APE LN+ Y +
Sbjct: 118 RDLAARNCLVTEKNVLKISDFGMSREEEDGVYASTGGMKQIPVKW-TAPE-ALNYGRYSS 175
Query: 306 QTDIHQLNLIME---MLGTPPAEFMAKISSDSARKYI 339
++D+ +++ LG P A +S+ R+ I
Sbjct: 176 ESDVWSFGILLWEAFSLGAVP---YANLSNQQTREAI 209
>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 = 58.5 bits (141), Expect = 1e-09
Identities = 36/128 (28%), Positives = 69/128 (53%), Gaps = 9/128 (7%)
Query: 113 RELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMVTHLMGADLNNILR-TQKLSDDHVQ 171
+E+ M+K H N++ + L+ K + + G L +I T LS+ +
Sbjct: 55 QEIFMVKECKHCNIVAYFGSY-----LSREKLWICMEYCGGGSLQDIYHVTGPLSELQIA 109
Query: 172 FLVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCELKILDFGLA---RPTENEMTGYVAT 228
++ + L+GL Y+HS G +HRD+K +NI + ++ ++K+ DFG+A T + ++ T
Sbjct: 110 YVCRETLQGLAYLHSKGKMHRDIKGANILLTDNGDVKLADFGVAAKITATIAKRKSFIGT 169
Query: 229 RWYRAPEI 236
++ APE+
Sbjct: 170 PYWMAPEV 177
Score = 30.4 bits (68), Expect = 1.7
Identities = 14/48 (29%), Positives = 30/48 (62%), Gaps = 3/48 (6%)
Query: 253 QDLKPSNIAVNEDCELKILDFGLA---RPTENEMTGYVATRWYRAPEI 297
+D+K +NI + ++ ++K+ DFG+A T + ++ T ++ APE+
Sbjct: 130 RDIKGANILLTDNGDVKLADFGVAAKITATIAKRKSFIGTPYWMAPEV 177
>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 = 59.1 bits (143), Expect = 1e-09
Identities = 37/121 (30%), Positives = 66/121 (54%), Gaps = 11/121 (9%)
Query: 122 NHENVIGLLDVFHSNTCLADFKNVYMVTHLMGADLN-NILRTQKLSDDHVQFLVYQILRG 180
NH ++GL F + + L +++ + G DL ++ R +KL ++H +F +I
Sbjct: 54 NHPFLVGLHSCFQTESRL-----FFVIEFVSGGDLMFHMQRQRKLPEEHARFYSAEISLA 108
Query: 181 LKYIHSAGIIHRDLKPSNIAVNEDCELKILDFGLA----RPTENEMTGYVATRWYRAPEI 236
L ++H GII+RDLK N+ ++ + +K+ D+G+ RP + T + T Y APEI
Sbjct: 109 LNFLHERGIIYRDLKLDNVLLDAEGHIKLTDYGMCKEGIRPGDTTST-FCGTPNYIAPEI 167
Query: 237 M 237
+
Sbjct: 168 L 168
Score = 30.9 bits (70), Expect = 1.1
Identities = 23/75 (30%), Positives = 42/75 (56%), Gaps = 10/75 (13%)
Query: 229 RWYRAPEIM-LNWMHYNQTGVPFYFQDLKPSNIAVNEDCELKILDFGLA----RPTENEM 283
R+Y A + LN++H + G+ ++DLK N+ ++ + +K+ D+G+ RP +
Sbjct: 99 RFYSAEISLALNFLH--ERGI--IYRDLKLDNVLLDAEGHIKLTDYGMCKEGIRPGDTTS 154
Query: 284 TGYVATRWYRAPEIM 298
T + T Y APEI+
Sbjct: 155 T-FCGTPNYIAPEIL 168
>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 = 58.9 bits (143), Expect = 1e-09
Identities = 34/99 (34%), Positives = 55/99 (55%), Gaps = 11/99 (11%)
Query: 153 GADLN-NILRTQKLSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCELKILD 211
G DL +I R+ + + +F +I+ GL+++H GII+RDLK N+ ++ + +KI D
Sbjct: 80 GGDLMFHIQRSGRFDEPRARFYAAEIVLGLQFLHERGIIYRDLKLDNVLLDSEGHIKIAD 139
Query: 212 FGLARPTENEMTGYVATRW------YRAPEIMLNWMHYN 244
FG+ + E + G V T Y APEI L++ Y
Sbjct: 140 FGMCK--EG-ILGGVTTSTFCGTPDYIAPEI-LSYQPYG 174
Score = 37.7 bits (88), Expect = 0.008
Identities = 36/107 (33%), Positives = 54/107 (50%), Gaps = 16/107 (14%)
Query: 228 TRWYRAPEIMLNWMHYNQTGVPFYFQDLKPSNIAVNEDCELKILDFGLARPTENEMTGYV 287
R+Y A EI+L ++ G+ ++DLK N+ ++ + +KI DFG+ + E + G V
Sbjct: 98 ARFY-AAEIVLGLQFLHERGI--IYRDLKLDNVLLDSEGHIKIADFGMCK--EG-ILGGV 151
Query: 288 ATRW------YRAPEIMLNWMHYNQT-DIHQLN-LIMEML-GTPPAE 325
T Y APEI L++ Y D L L+ EML G P E
Sbjct: 152 TTSTFCGTPDYIAPEI-LSYQPYGPAVDWWALGVLLYEMLAGQSPFE 197
>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 = 58.9 bits (142), Expect = 1e-09
Identities = 44/158 (27%), Positives = 76/158 (48%), Gaps = 10/158 (6%)
Query: 84 ALDSVSGVKVAIKKIARP-FQSAVHAKRTYRELRMLKHMNHENVIGLLDVFHSNTCLADF 142
A D + VAIKK++ QS + +E++ L+ + H N I C
Sbjct: 44 ARDVRTNEVVAIKKMSYSGKQSNEKWQDIIKEVKFLQRIKHPNSI------EYKGCYLRE 97
Query: 143 KNVYMVTHLMGADLNNILRTQK--LSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIA 200
++V +++L K L + + + + L+GL Y+HS +IHRD+K NI
Sbjct: 98 HTAWLVMEYCLGSASDLLEVHKKPLQEVEIAAITHGALQGLAYLHSHNMIHRDIKAGNIL 157
Query: 201 VNEDCELKILDFGLARPTENEMTGYVATRWYRAPEIML 238
+ E ++K+ DFG A + +V T ++ APE++L
Sbjct: 158 LTEPGQVKLADFGSAS-IASPANSFVGTPYWMAPEVIL 194
Score = 32.8 bits (74), Expect = 0.31
Identities = 34/142 (23%), Positives = 67/142 (47%), Gaps = 16/142 (11%)
Query: 253 QDLKPSNIAVNEDCELKILDFGLARPTENEMTGYVATRWYRAPEIML---NWMHYNQTDI 309
+D+K NI + E ++K+ DFG A + +V T ++ APE++L + + D+
Sbjct: 149 RDIKAGNILLTEPGQVKLADFGSAS-IASPANSFVGTPYWMAPEVILAMDEGQYDGKVDV 207
Query: 310 HQLNLI-MEMLGTPPAEFMAKISSDSARKYI--NSLPLLTKKDFRQVFKGANPQAIDLLS 366
L + +E+ P F +++ SA +I N P L ++ F+ + +
Sbjct: 208 WSLGITCIELAERKPPLF--NMNAMSALYHIAQNESPTLQSNEWSDYFR-------NFVD 258
Query: 367 LMLELDSEKRITAEQALAHPYL 388
L+ + R T+E+ L H ++
Sbjct: 259 SCLQKIPQDRPTSEELLKHMFV 280
>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 = 58.5 bits (141), Expect = 1e-09
Identities = 29/94 (30%), Positives = 57/94 (60%), Gaps = 3/94 (3%)
Query: 147 MVTHLMGADLNNILRTQKLSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCE 206
++ +L G ++LR + + ++ +IL+GL Y+HS IHRD+K +N+ ++E +
Sbjct: 80 IMEYLGGGSALDLLRAGPFDEFQIATMLKEILKGLDYLHSEKKIHRDIKAANVLLSEQGD 139
Query: 207 LKILDFGLA---RPTENEMTGYVATRWYRAPEIM 237
+K+ DFG+A T+ + +V T ++ APE++
Sbjct: 140 VKLADFGVAGQLTDTQIKRNTFVGTPFWMAPEVI 173
Score = 39.7 bits (92), Expect = 0.002
Identities = 37/145 (25%), Positives = 69/145 (47%), Gaps = 14/145 (9%)
Query: 253 QDLKPSNIAVNEDCELKILDFGLA---RPTENEMTGYVATRWYRAPEIMLNWMHYNQTDI 309
+D+K +N+ ++E ++K+ DFG+A T+ + +V T ++ APE++ + ++ DI
Sbjct: 125 RDIKAANVLLSEQGDVKLADFGVAGQLTDTQIKRNTFVGTPFWMAPEVIQQSAYDSKADI 184
Query: 310 HQLNLIMEML--GTPPAEFMAKISSDSARKYINSLPLLTKKDFRQVFKGANPQAIDLLSL 367
L + L G PP M + N P LT +F + FK + +
Sbjct: 185 WSLGITAIELAKGEPPNSDMHPMRVLFLIPKNNP-PTLT-GEFSKPFK-------EFIDA 235
Query: 368 MLELDSEKRITAEQALAHPYLSQYS 392
L D R TA++ L H ++ + +
Sbjct: 236 CLNKDPSFRPTAKELLKHKFIVKNA 260
>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 = 58.9 bits (142), Expect = 1e-09
Identities = 42/163 (25%), Positives = 81/163 (49%), Gaps = 24/163 (14%)
Query: 111 TYRELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMVTHLMGADLN-NILRTQKLSDDH 169
T E R+L++ H + L F ++ L +++ + G +L ++ R + +++
Sbjct: 42 TVTESRVLQNTRHPFLTALKYAFQTHDRLC-----FVMEYANGGELFFHLSRERVFTEER 96
Query: 170 VQFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCELKILDFGLAR---PTENEMTGYV 226
+F +I+ L+Y+HS +++RD+K N+ +++D +KI DFGL + M +
Sbjct: 97 ARFYGAEIVSALEYLHSRDVVYRDIKLENLMLDKDGHIKITDFGLCKEGISDGATMKTFC 156
Query: 227 ATRWYRAPEIM--------LNW------MHYNQTG-VPFYFQD 254
T Y APE++ ++W M+ G +PFY QD
Sbjct: 157 GTPEYLAPEVLEDNDYGRAVDWWGLGVVMYEMMCGRLPFYNQD 199
Score = 40.0 bits (93), Expect = 0.002
Identities = 40/164 (24%), Positives = 77/164 (46%), Gaps = 22/164 (13%)
Query: 252 FQDLKPSNIAVNEDCELKILDFGLAR---PTENEMTGYVATRWYRAPEIMLNWMHYNQTD 308
++D+K N+ +++D +KI DFGL + M + T Y APE++ + + D
Sbjct: 118 YRDIKLENLMLDKDGHIKITDFGLCKEGISDGATMKTFCGTPEYLAPEVLEDNDYGRAVD 177
Query: 309 IHQLNLIM-EML-GTPPAEFMAKISSDSARKYINSLPLLTKKDFRQVFKGANPQAIDLLS 366
L ++M EM+ G P + D R + L L+ + F + +P+A LL+
Sbjct: 178 WWGLGVVMYEMMCGRLPF-----YNQDHERLF--ELILMEEIRFPRTL---SPEAKSLLA 227
Query: 367 LMLELDSEKRI-----TAEQALAHPYLS--QYSDPNDEPTSPPY 403
+L+ D ++R+ A++ + H + + D + PP+
Sbjct: 228 GLLKKDPKQRLGGGPSDAKEVMEHRFFLSINWQDVVQKKLLPPF 271
>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 = 58.9 bits (142), Expect = 1e-09
Identities = 42/158 (26%), Positives = 78/158 (49%), Gaps = 10/158 (6%)
Query: 84 ALDSVSGVKVAIKKIARP-FQSAVHAKRTYRELRMLKHMNHENVIGLLDVFHSNTCLADF 142
A +S + VA+KK++ Q+ + +E++ L+ + H N I C
Sbjct: 40 ATNSHTNEVVAVKKMSYSGKQTNEKWQDIIKEVKFLQQLKHPNTI------EYKGCYLKE 93
Query: 143 KNVYMVTHLMGADLNNILRTQK--LSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIA 200
++V +++L K L + + + + L+GL Y+HS +IHRD+K NI
Sbjct: 94 HTAWLVMEYCLGSASDLLEVHKKPLQEVEIAAITHGALQGLAYLHSHNMIHRDIKAGNIL 153
Query: 201 VNEDCELKILDFGLARPTENEMTGYVATRWYRAPEIML 238
+ E ++K+ DFG A + + +V T ++ APE++L
Sbjct: 154 LTEPGQVKLADFGSASKS-SPANSFVGTPYWMAPEVIL 190
Score = 34.6 bits (79), Expect = 0.083
Identities = 29/110 (26%), Positives = 55/110 (50%), Gaps = 9/110 (8%)
Query: 253 QDLKPSNIAVNEDCELKILDFGLARPTENEMTGYVATRWYRAPEIML---NWMHYNQTDI 309
+D+K NI + E ++K+ DFG A + + +V T ++ APE++L + + D+
Sbjct: 145 RDIKAGNILLTEPGQVKLADFGSASKS-SPANSFVGTPYWMAPEVILAMDEGQYDGKVDV 203
Query: 310 HQLNLI-MEMLGTPPAEFMAKISSDSARKYI--NSLPLLTKKDFRQVFKG 356
L + +E+ P F +++ SA +I N P L ++ F+G
Sbjct: 204 WSLGITCIELAERKPPLF--NMNAMSALYHIAQNDSPTLQSNEWTDSFRG 251
>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 = 57.8 bits (140), Expect = 2e-09
Identities = 42/151 (27%), Positives = 69/151 (45%), Gaps = 17/151 (11%)
Query: 93 VAIKKIARPFQSAVHAKRTYRELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMVTHLM 152
VA+K + +P + K E +++K + H +I L V C + + +Y+VT LM
Sbjct: 33 VAVKTL-KP--GTMDPKDFLAEAQIMKKLRHPKLIQLYAV-----CTLE-EPIYIVTELM 83
Query: 153 G-ADLNNILRTQKLSDDHVQFLV---YQILRGLKYIHSAGIIHRDLKPSNIAVNEDCELK 208
L L+ + L+ Q+ G+ Y+ + IHRDL N+ V E+ K
Sbjct: 84 KYGSLLEYLQGGAGRALKLPQLIDMAAQVASGMAYLEAQNYIHRDLAARNVLVGENNICK 143
Query: 209 ILDFGLARP-TENEMTGYVATRW---YRAPE 235
+ DFGLAR E+ ++ + APE
Sbjct: 144 VADFGLARVIKEDIYEAREGAKFPIKWTAPE 174
Score = 32.4 bits (74), Expect = 0.41
Identities = 16/48 (33%), Positives = 24/48 (50%), Gaps = 4/48 (8%)
Query: 253 QDLKPSNIAVNEDCELKILDFGLARP-TENEMTGYVATRW---YRAPE 296
+DL N+ V E+ K+ DFGLAR E+ ++ + APE
Sbjct: 127 RDLAARNVLVGENNICKVADFGLARVIKEDIYEAREGAKFPIKWTAPE 174
>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 = 58.0 bits (140), Expect = 2e-09
Identities = 54/207 (26%), Positives = 88/207 (42%), Gaps = 18/207 (8%)
Query: 89 SGVKVAIKKIARPFQSAVHAKRTYRELRMLKHMNHENVIGLLDVFHSNTCLADFKN--VY 146
+G +VA+K + +P H +E+ +L+++ HEN+ V + C D N
Sbjct: 32 TGEQVAVKSL-KPESGGNHIADLKKEIEILRNLYHENI-----VKYKGICTEDGGNGIKL 85
Query: 147 MVTHLMGADLNNILRTQKLSDDHVQFLVY--QILRGLKYIHSAGIIHRDLKPSNIAVNED 204
++ L L L K + Q L Y QI +G+ Y+ S +HRDL N+ V +
Sbjct: 86 IMEFLPSGSLKEYLPRNKNKINLKQQLKYAVQICKGMDYLGSRQYVHRDLAARNVLVESE 145
Query: 205 CELKILDFGLARPTENEMTGYVATR-------WYRAPEIMLNWMHYNQTGVPFYFQDLKP 257
++KI DFGL + E + Y WY APE ++ Y + V + L
Sbjct: 146 HQVKIGDFGLTKAIETDKEYYTVKDDLDSPVFWY-APECLIQSKFYIASDVWSFGVTLYE 204
Query: 258 SNIAVNEDCELKILDFGLARPTENEMT 284
+ + L + PT +MT
Sbjct: 205 LLTYCDSESSPMTLFLKMIGPTHGQMT 231
Score = 33.4 bits (76), Expect = 0.22
Identities = 32/141 (22%), Positives = 54/141 (38%), Gaps = 16/141 (11%)
Query: 253 QDLKPSNIAVNEDCELKILDFGLARPTENEMTGYVATR-------WYRAPEIMLNWMHYN 305
+DL N+ V + ++KI DFGL + E + Y WY APE ++ Y
Sbjct: 133 RDLAARNVLVESEHQVKIGDFGLTKAIETDKEYYTVKDDLDSPVFWY-APECLIQSKFYI 191
Query: 306 QTDIHQLNLIMEMLGT-------PPAEFMAKISSDSARKYINSLPLLTKKDFRQVFKGAN 358
+D+ + + L T P F+ I + + L + ++ R
Sbjct: 192 ASDVWSFGVTLYELLTYCDSESSPMTLFLKMIGPTHGQMTVTRLVRVLEEGKRLPRPPNC 251
Query: 359 PQAID-LLSLMLELDSEKRIT 378
P+ + L+ E KR T
Sbjct: 252 PEEVYQLMRKCWEFQPSKRTT 272
>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 = 2e-09
Identities = 35/117 (29%), Positives = 63/117 (53%), Gaps = 11/117 (9%)
Query: 126 VIGLLDVFHSNTCLADFKNVYMVTHLMGADLN-NILRTQKLSDDHVQFLVYQILRGLKYI 184
++GL F + + L ++ ++ G DL ++ R +KL ++H +F +I L ++
Sbjct: 58 LVGLHSCFQTTSRL-----FLVIEYVNGGDLMFHMQRQRKLPEEHARFYAAEICIALNFL 112
Query: 185 HSAGIIHRDLKPSNIAVNEDCELKILDFGLA----RPTENEMTGYVATRWYRAPEIM 237
H GII+RDLK N+ ++ D +K+ D+G+ P + T + T Y APEI+
Sbjct: 113 HERGIIYRDLKLDNVLLDADGHIKLTDYGMCKEGLGPGDTTST-FCGTPNYIAPEIL 168
Score = 33.5 bits (76), Expect = 0.19
Identities = 24/75 (32%), Positives = 41/75 (54%), Gaps = 10/75 (13%)
Query: 229 RWYRAPE-IMLNWMHYNQTGVPFYFQDLKPSNIAVNEDCELKILDFGLA----RPTENEM 283
R+Y A I LN++H + G+ ++DLK N+ ++ D +K+ D+G+ P +
Sbjct: 99 RFYAAEICIALNFLH--ERGI--IYRDLKLDNVLLDADGHIKLTDYGMCKEGLGPGDTTS 154
Query: 284 TGYVATRWYRAPEIM 298
T + T Y APEI+
Sbjct: 155 T-FCGTPNYIAPEIL 168
>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 = 58.1 bits (140), Expect = 2e-09
Identities = 33/97 (34%), Positives = 54/97 (55%), Gaps = 4/97 (4%)
Query: 146 YMVTHLMGADLN-NILRTQKLSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNED 204
+++ +L G DL +I K F +I+ GL+++HS GI++RDLK NI ++ D
Sbjct: 73 FVMEYLNGGDLMFHIQSCHKFDLPRATFYAAEIICGLQFLHSKGIVYRDLKLDNILLDTD 132
Query: 205 CELKILDFGLARPT---ENEMTGYVATRWYRAPEIML 238
+KI DFG+ + + + + T Y APEI+L
Sbjct: 133 GHIKIADFGMCKENMLGDAKTCTFCGTPDYIAPEILL 169
Score = 38.4 bits (89), Expect = 0.005
Identities = 29/98 (29%), Positives = 46/98 (46%), Gaps = 7/98 (7%)
Query: 231 YRAPEIMLNWMHYNQTGVPFYFQDLKPSNIAVNEDCELKILDFGLARPT---ENEMTGYV 287
+ A EI+ + G+ ++DLK NI ++ D +KI DFG+ + + + +
Sbjct: 100 FYAAEIICGLQFLHSKGI--VYRDLKLDNILLDTDGHIKIADFGMCKENMLGDAKTCTFC 157
Query: 288 ATRWYRAPEIMLNWMHYNQTDIHQLN-LIMEML-GTPP 323
T Y APEI+L + D L+ EML G P
Sbjct: 158 GTPDYIAPEILLGQKYNTSVDWWSFGVLLYEMLIGQSP 195
>gnl|CDD|223009 PHA03211, PHA03211, serine/threonine kinase US3; Provisional.
Length = 461
Score = 58.4 bits (141), Expect = 3e-09
Identities = 41/118 (34%), Positives = 58/118 (49%), Gaps = 18/118 (15%)
Query: 102 FQSAVHAKRTYRELRMLKHMNHENVIGLLDV--FHSNTCLADFKNVYMVTHLMGADLNNI 159
+ S+VH E R+L+ ++H V+ LLDV TCL V +DL
Sbjct: 204 YASSVH------EARLLRRLSHPAVLALLDVRVVGGLTCL--------VLPKYRSDLYTY 249
Query: 160 L--RTQKLSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCELKILDFGLA 215
L R + L V + Q+L + YIH GIIHRD+K N+ VN ++ + DFG A
Sbjct: 250 LGARLRPLGLAQVTAVARQLLSAIDYIHGEGIIHRDIKTENVLVNGPEDICLGDFGAA 307
>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 = 57.2 bits (138), Expect = 3e-09
Identities = 39/131 (29%), Positives = 64/131 (48%), Gaps = 12/131 (9%)
Query: 89 SGVKVAIKKIARPFQSAVHAKRTYRELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMV 148
+ +KVAIK I + A+ + E +++ ++H ++ L V C K +Y+V
Sbjct: 27 AQIKVAIKAIN---EGAMSEEDFIEEAKVMMKLSHPKLVQLYGV-----CTQQ-KPLYIV 77
Query: 149 THLM-GADLNNILRTQ--KLSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDC 205
T M L N LR + KLS D + + + G++Y+ IHRDL N V+
Sbjct: 78 TEFMENGCLLNYLRQRQGKLSKDMLLSMCQDVCEGMEYLERNSFIHRDLAARNCLVSSTG 137
Query: 206 ELKILDFGLAR 216
+K+ DFG+ R
Sbjct: 138 VVKVSDFGMTR 148
Score = 29.4 bits (66), Expect = 3.2
Identities = 10/28 (35%), Positives = 15/28 (53%)
Query: 250 FYFQDLKPSNIAVNEDCELKILDFGLAR 277
F +DL N V+ +K+ DFG+ R
Sbjct: 121 FIHRDLAARNCLVSSTGVVKVSDFGMTR 148
>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 = 57.5 bits (139), Expect = 3e-09
Identities = 26/70 (37%), Positives = 43/70 (61%), Gaps = 3/70 (4%)
Query: 172 FLVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCELKILDFGLA---RPTENEMTGYVAT 228
F QI+ GL+++H II+RDLKP N+ ++ D ++I D GLA + +++ GY T
Sbjct: 101 FYTAQIISGLEHLHQRRIIYRDLKPENVLLDNDGNVRISDLGLAVELKDGQSKTKGYAGT 160
Query: 229 RWYRAPEIML 238
+ APE++
Sbjct: 161 PGFMAPELLQ 170
Score = 44.5 bits (105), Expect = 5e-05
Identities = 39/186 (20%), Positives = 73/186 (39%), Gaps = 22/186 (11%)
Query: 231 YRAPEIMLNWMHYNQTGVPFYFQDLKPSNIAVNEDCELKILDFGLA---RPTENEMTGYV 287
+ +I+ H +Q + ++DLKP N+ ++ D ++I D GLA + +++ GY
Sbjct: 101 FYTAQIISGLEHLHQRRI--IYRDLKPENVLLDNDGNVRISDLGLAVELKDGQSKTKGYA 158
Query: 288 ATRWYRAPEIMLNWMHYNQTDIHQLNLIM-EMLGT--PPAEFMAKISSDSARKYINSLPL 344
T + APE++ + D L + + EM+ P K+ + ++ I + +
Sbjct: 159 GTPGFMAPELLQGEEYDFSVDYFALGVTLYEMIAARGPFRARGEKVENKELKQRILNDSV 218
Query: 345 LTKKDFRQVFKGANPQAIDLLSLMLELDSEKRI-----TAEQALAHPYLSQYSDPNDE-- 397
F K +L D EKR+ + HP + E
Sbjct: 219 TYPDKFSPASK-------SFCEALLAKDPEKRLGFRDGNCDGLRTHPLFRDLNWRQLEAG 271
Query: 398 PTSPPY 403
PP+
Sbjct: 272 MLPPPF 277
>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 = 3e-09
Identities = 44/150 (29%), Positives = 73/150 (48%), Gaps = 12/150 (8%)
Query: 97 KIARPFQSAVHAKRTYRELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMVTHLMGADL 156
I R + H K E +L+ + H ++ L+ F + K ++ +L G +L
Sbjct: 36 TIVRNQKDTAHTKA---ERNILEAVKHPFIVDLIYAFQT-----GGKLYLILEYLSGGEL 87
Query: 157 NNIL-RTQKLSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCELKILDFGLA 215
L R +D F + +I L+++H GII+RDLKP NI ++ +K+ DFGL
Sbjct: 88 FMHLEREGIFMEDTACFYLSEISLALEHLHQQGIIYRDLKPENILLDAQGHVKLTDFGLC 147
Query: 216 RPT--ENEMT-GYVATRWYRAPEIMLNWMH 242
+ + E +T + T Y APEI++ H
Sbjct: 148 KESIHEGTVTHTFCGTIEYMAPEILMRSGH 177
Score = 54.0 bits (130), Expect = 5e-08
Identities = 62/208 (29%), Positives = 93/208 (44%), Gaps = 42/208 (20%)
Query: 235 EIMLNWMHYNQTGVPFYFQDLKPSNIAVNEDCELKILDFGLARPT--ENEMT-GYVATRW 291
EI L H +Q G+ ++DLKP NI ++ +K+ DFGL + + E +T + T
Sbjct: 108 EISLALEHLHQQGI--IYRDLKPENILLDAQGHVKLTDFGLCKESIHEGTVTHTFCGTIE 165
Query: 292 YRAPEIMLNWMHYNQTDIHQLNLIM-EML-GTPP--AEFMAKISSDSARKYINSLPLLTK 347
Y APEI++ H D L +M +ML G PP AE K + +N P LT
Sbjct: 166 YMAPEILMRSGHGKAVDWWSLGALMYDMLTGAPPFTAENRKKTIDKILKGKLNLPPYLT- 224
Query: 348 KDFRQVFKGANPQAIDLLSLMLELDSEKRI-----TAEQALAHPYLSQYSDPND------ 396
P+A DLL +L+ + R+ A + +HP+ ++ + +D
Sbjct: 225 -----------PEARDLLKKLLKRNPSSRLGAGPGDAAEVQSHPFF-RHVNWDDLLARKV 272
Query: 397 EPTSPPYDQSFEDMDL---------PVD 415
EP P QS ED+ PVD
Sbjct: 273 EPPFKPLLQSEEDVSQFDSKFTRQTPVD 300
>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 = 57.3 bits (138), Expect = 3e-09
Identities = 37/152 (24%), Positives = 77/152 (50%), Gaps = 10/152 (6%)
Query: 89 SGVKVAIKKIARPFQSAVHAKRTYRELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMV 148
SG +VA+K + + + + E+ +++ H+NV+ + + L + ++
Sbjct: 45 SGRQVAVKMM--DLRKQQRRELLFNEVVIMRDYQHQNVVEMY-----KSYLVGEELWVLM 97
Query: 149 THLMGADLNNILRTQKLSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCELK 208
L G L +I+ +L+++ + + +L+ L Y+HS G+IHRD+K +I + D +K
Sbjct: 98 EFLQGGALTDIVSQTRLNEEQIATVCESVLQALCYLHSQGVIHRDIKSDSILLTLDGRVK 157
Query: 209 ILDFGLARPTENEM---TGYVATRWYRAPEIM 237
+ DFG ++ V T ++ APE++
Sbjct: 158 LSDFGFCAQISKDVPKRKSLVGTPYWMAPEVI 189
Score = 53.9 bits (129), Expect = 5e-08
Identities = 39/146 (26%), Positives = 68/146 (46%), Gaps = 10/146 (6%)
Query: 253 QDLKPSNIAVNEDCELKILDFGLARPTENEM---TGYVATRWYRAPEIMLNWMHYNQTDI 309
+D+K +I + D +K+ DFG ++ V T ++ APE++ + + DI
Sbjct: 141 RDIKSDSILLTLDGRVKLSDFGFCAQISKDVPKRKSLVGTPYWMAPEVISRTPYGTEVDI 200
Query: 310 HQLN-LIMEMLGTPPAEFMAKISSDSARKYINSLPLLTKKDFRQVFKGANPQAIDLLSLM 368
L +++EM+ P F S A K + P K+ ++ +P D L M
Sbjct: 201 WSLGIMVIEMVDGEPPYFSD--SPVQAMKRLRDSPPPKLKNAHKI----SPVLRDFLERM 254
Query: 369 LELDSEKRITAEQALAHPYLSQYSDP 394
L + ++R TA++ L HP+L Q P
Sbjct: 255 LTREPQERATAQELLDHPFLLQTGLP 280
>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 = 57.2 bits (138), Expect = 3e-09
Identities = 42/160 (26%), Positives = 74/160 (46%), Gaps = 12/160 (7%)
Query: 68 IGPTLSKESFDLIFSSAL--DSVSGVKVAIKKIARPFQSAVHAKRTYRELRMLKHMNHEN 125
+G L K F + + L + S KVA+K + S+ + RE +K +H N
Sbjct: 3 LGRMLGKGEFGSVREAQLKSEDGSFQKVAVKMLKADIFSSSDIEEFLREAACMKEFDHPN 62
Query: 126 VIGLLDV-FHSNTCLADFKNVYMVTHLMGADLNNILRTQKLSDDH--------VQFLVYQ 176
VI L+ V S + ++ + DL+ L ++ ++ V+F++
Sbjct: 63 VIKLIGVSLRSRAKGRLPIPMVILPFMKHGDLHTFLLMSRIGEEPFTLPLQTLVRFMI-D 121
Query: 177 ILRGLKYIHSAGIIHRDLKPSNIAVNEDCELKILDFGLAR 216
I G++Y+ S IHRDL N +NE+ + + DFGL++
Sbjct: 122 IASGMEYLSSKNFIHRDLAARNCMLNENMTVCVADFGLSK 161
>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 = 57.6 bits (139), Expect = 3e-09
Identities = 27/70 (38%), Positives = 43/70 (61%), Gaps = 3/70 (4%)
Query: 172 FLVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCELKILDFGLARPT---ENEMTGYVAT 228
F +I+ GL+++HS GII+RDLK N+ ++ D +KI DFG+ + +N + + T
Sbjct: 100 FYAAEIVCGLQFLHSKGIIYRDLKLDNVMLDRDGHIKIADFGMCKENVFGDNRASTFCGT 159
Query: 229 RWYRAPEIML 238
Y APEI+
Sbjct: 160 PDYIAPEILQ 169
Score = 40.7 bits (95), Expect = 0.001
Identities = 42/160 (26%), Positives = 70/160 (43%), Gaps = 23/160 (14%)
Query: 225 YVATRWYRAPEIM--LNWMHYNQTGVPFYFQDLKPSNIAVNEDCELKILDFGLARPT--- 279
Y AT + A EI+ L ++H ++DLK N+ ++ D +KI DFG+ +
Sbjct: 96 YRAT--FYAAEIVCGLQFLHSKGI----IYRDLKLDNVMLDRDGHIKIADFGMCKENVFG 149
Query: 280 ENEMTGYVATRWYRAPEIMLNWMHYNQTDIHQLN-LIMEML-GTPPAEFMAKISSDSARK 337
+N + + T Y APEI+ + D L+ EML G P D +
Sbjct: 150 DNRASTFCGTPDYIAPEILQGLKYTFSVDWWSFGVLLYEMLIGQSP------FHGDDEDE 203
Query: 338 YINSLPLLTKKDFRQVFKGANPQAIDLLSLMLELDSEKRI 377
S+ + T R + K ++ D+L + E D +R+
Sbjct: 204 LFESIRVDTPHYPRWITK----ESKDILEKLFERDPTRRL 239
>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 = 56.8 bits (137), Expect = 3e-09
Identities = 37/129 (28%), Positives = 67/129 (51%), Gaps = 11/129 (8%)
Query: 114 ELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMVTHLMGADLNNILRTQK---LSDDHV 170
E ++LK ++H N+I + F L D + ++ + G L ++ + L +D +
Sbjct: 49 ECQVLKLLSHPNIIEYYENF-----LEDKALMIVMEYAPGGTLAEYIQKRCNSLLDEDTI 103
Query: 171 QFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNE-DCELKILDFGLARPTENEMTGY--VA 227
QIL L ++H+ I+HRDLK NI +++ +KI DFG+++ ++ Y V
Sbjct: 104 LHFFVQILLALHHVHTKLILHRDLKTQNILLDKHKMVVKIGDFGISKILSSKSKAYTVVG 163
Query: 228 TRWYRAPEI 236
T Y +PE+
Sbjct: 164 TPCYISPEL 172
Score = 39.8 bits (93), Expect = 0.001
Identities = 43/159 (27%), Positives = 66/159 (41%), Gaps = 24/159 (15%)
Query: 236 IMLNWMHYNQTGVPFYFQDLKPSNIAVNE-DCELKILDFGLARPTENEMTGY--VATRWY 292
+ L+ +H +DLK NI +++ +KI DFG+++ ++ Y V T Y
Sbjct: 112 LALHHVHTKL----ILHRDLKTQNILLDKHKMVVKIGDFGISKILSSKSKAYTVVGTPCY 167
Query: 293 RAPEIMLNWMHYNQ-TDIHQLNLIMEMLGTPPAEFMAKISSDSARKYINSLPLLTKKDFR 351
+PE+ YNQ +DI L ++ L + F A +LP L K
Sbjct: 168 ISPEL-CEGKPYNQKSDIWALGCVLYELASLKRAFEAA-----------NLPALVLKIMS 215
Query: 352 QVFKG----ANPQAIDLLSLMLELDSEKRITAEQALAHP 386
F +P L+ ML LD KR Q +A P
Sbjct: 216 GTFAPISDRYSPDLRQLILSMLNLDPSKRPQLSQIMAQP 254
>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 = 57.7 bits (139), Expect = 4e-09
Identities = 35/104 (33%), Positives = 56/104 (53%), Gaps = 9/104 (8%)
Query: 141 DFKNVYMVTHLM-GADLNNILRTQKLSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNI 199
D K +YMV M G DL N++ + + +F +++ L IHS G+IHRD+KP N+
Sbjct: 114 DDKYLYMVMEYMPGGDLVNLMSNYDVPEKWAKFYTAEVVLALDAIHSMGLIHRDVKPDNM 173
Query: 200 AVNEDCELKILDFGLARPTENEMTGY------VATRWYRAPEIM 237
+++ LK+ DFG + + TG V T Y +PE++
Sbjct: 174 LLDKHGHLKLADFGTC--MKMDETGMVRCDTAVGTPDYISPEVL 215
>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 = 57.5 bits (139), Expect = 4e-09
Identities = 44/160 (27%), Positives = 74/160 (46%), Gaps = 14/160 (8%)
Query: 86 DSVSGVKVAIKKIARPFQSAVHAKRTYRELR-MLKHMNHENVIGLLDVFHSNTCLADFKN 144
+ +G A+K + + A + E R +L N + L F D N
Sbjct: 22 EKATGDIYAMKVMKKSVLLAQETVSFFEEERDILSISNSPWIPQLQYAFQ------DKDN 75
Query: 145 VYMVTHLM-GADLNNILR--TQKLSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAV 201
+Y+V G DL ++L + +D QF + +++ + +H G +HRD+KP N+ +
Sbjct: 76 LYLVMEYQPGGDLLSLLNRYEDQFDEDMAQFYLAELVLAIHSVHQMGYVHRDIKPENVLI 135
Query: 202 NEDCELKILDFG-LARPTENEM---TGYVATRWYRAPEIM 237
+ +K+ DFG AR T N+M V T Y APE++
Sbjct: 136 DRTGHIKLADFGSAARLTANKMVNSKLPVGTPDYIAPEVL 175
Score = 38.3 bits (89), Expect = 0.006
Identities = 48/188 (25%), Positives = 84/188 (44%), Gaps = 24/188 (12%)
Query: 229 RWYRAPEIM-LNWMHYNQTGVPFYFQDLKPSNIAVNEDCELKILDFG-LARPTENEM--- 283
++Y A ++ ++ +H Q G + +D+KP N+ ++ +K+ DFG AR T N+M
Sbjct: 105 QFYLAELVLAIHSVH--QMG--YVHRDIKPENVLIDRTGHIKLADFGSAARLTANKMVNS 160
Query: 284 TGYVATRWYRAPEIML------NWMHYNQTDIHQLNLI-MEML-GTPPAEFMAKISSDSA 335
V T Y APE++ + + D L +I EM+ G P SA
Sbjct: 161 KLPVGTPDYIAPEVLTTMNGDGKGTYGVECDWWSLGVIAYEMIYGRSPFH-----EGTSA 215
Query: 336 RKYINSLPLLTKKDFRQVFKGANPQAIDLLSLMLELDSEKRITAEQALAHPYLSQYSDPN 395
+ Y N + F + K + +DL+ +L ++R+ E HP+ S+ N
Sbjct: 216 KTYNNIMNFQRFLKFPEDPK-VSSDFLDLIQSLL-CGQKERLGYEGLCCHPFFSKIDWNN 273
Query: 396 DEPTSPPY 403
+ PP+
Sbjct: 274 IRNSLPPF 281
>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 = 56.8 bits (137), Expect = 4e-09
Identities = 47/152 (30%), Positives = 74/152 (48%), Gaps = 18/152 (11%)
Query: 92 KVAIKKIARPFQSAVHAKRTYRELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMVTHL 151
KVAIK + Q ++ + E ++K + H ++ L V + +Y++T
Sbjct: 32 KVAIKSLK---QGSMSPEAFLAEANLMKQLQHPRLVRLYAVVTQ-------EPIYIITEY 81
Query: 152 M-GADLNNILRTQ---KLSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCEL 207
M L + L+T KL+ + + + QI G+ +I IHRDL+ +NI V+E
Sbjct: 82 MENGSLVDFLKTPEGIKLTINKLIDMAAQIAEGMAFIERKNYIHRDLRAANILVSETLCC 141
Query: 208 KILDFGLARPTE-NEMTGYVATRW---YRAPE 235
KI DFGLAR E NE T ++ + APE
Sbjct: 142 KIADFGLARLIEDNEYTAREGAKFPIKWTAPE 173
Score = 34.4 bits (79), Expect = 0.083
Identities = 21/48 (43%), Positives = 28/48 (58%), Gaps = 4/48 (8%)
Query: 253 QDLKPSNIAVNEDCELKILDFGLARPTE-NEMTGYVATRW---YRAPE 296
+DL+ +NI V+E KI DFGLAR E NE T ++ + APE
Sbjct: 126 RDLRAANILVSETLCCKIADFGLARLIEDNEYTAREGAKFPIKWTAPE 173
>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 = 56.8 bits (137), Expect = 4e-09
Identities = 33/117 (28%), Positives = 55/117 (47%), Gaps = 19/117 (16%)
Query: 113 RELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMVTHLM-GADLNNILRTQKLSDDHVQ 171
+E++++ + N+I LL V C+ + M+T M DLN L + + +
Sbjct: 68 KEIKIMSRLKDPNIIRLLAV-----CITS-DPLCMITEYMENGDLNQFLSRHEPQEAAEK 121
Query: 172 ------------FLVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCELKILDFGLAR 216
F+ QI G+KY+ S +HRDL N V ++ +KI DFG++R
Sbjct: 122 ADVVTISYSTLIFMATQIASGMKYLSSLNFVHRDLATRNCLVGKNYTIKIADFGMSR 178
Score = 28.3 bits (63), Expect = 8.5
Identities = 11/28 (39%), Positives = 17/28 (60%)
Query: 250 FYFQDLKPSNIAVNEDCELKILDFGLAR 277
F +DL N V ++ +KI DFG++R
Sbjct: 151 FVHRDLATRNCLVGKNYTIKIADFGMSR 178
>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 = 57.2 bits (138), Expect = 5e-09
Identities = 54/218 (24%), Positives = 93/218 (42%), Gaps = 45/218 (20%)
Query: 141 DFKNVYMVTH-LMGADLNNIL-RTQKLSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSN 198
D + +Y++ L G DL +L + S+D +F + + + ++ +H G IHRD+KP N
Sbjct: 72 DAQYLYLIMEFLPGGDLMTMLIKYDTFSEDVTRFYMAECVLAIEAVHKLGFIHRDIKPDN 131
Query: 199 IAVNEDCELKILDFGLARPTENEMTGYVATRWYRAPEIMLNWMHYNQTGVPFYFQDLKPS 258
I ++ +K+ DFGL+ TG+ H + Y+Q L
Sbjct: 132 ILIDRGGHIKLSDFGLS-------TGFHKQ-------------HDSA-----YYQKLLQG 166
Query: 259 NIAVNEDCE---LKILDFGLARPTENEMTGY-----------VATRWYRAPEIMLNWMHY 304
N + + L +++++ + V T Y APEI L +
Sbjct: 167 KSNKNRIDNRNSVAVDSINLTMSSKDQIATWKKNRRLMAYSTVGTPDYIAPEIFLQQGYG 226
Query: 305 NQTDIHQLNLIME--MLGTPPAEFMAKISSDSARKYIN 340
+ D L IM ++G PP F ++ S ++ RK IN
Sbjct: 227 QECDWWSLGAIMFECLIGWPP--FCSENSHETYRKIIN 262
>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 = 56.2 bits (135), Expect = 6e-09
Identities = 52/181 (28%), Positives = 84/181 (46%), Gaps = 19/181 (10%)
Query: 72 LSKESFDLIFSSALDSVSGVKVAIKKIARPFQSAVHAKRTYRELRMLKHMNHENVIGLLD 131
L K +F +F L + V V K P + + + E R+LK +H N++ L+
Sbjct: 3 LGKGNFGEVFKGTLKDKTPVAVKTCKEDLPQELKI---KFLSEARILKQYDHPNIVKLIG 59
Query: 132 VFHSNTCLADFKNVYMVTHLM-GADLNNILRTQKLSDDHVQFLVYQI--LRGLKYIHSAG 188
V C + +Y+V L+ G D + LR +K Q + + + G+ Y+ S
Sbjct: 60 V-----C-TQRQPIYIVMELVPGGDFLSFLRKKKDELKTKQLVKFALDAAAGMAYLESKN 113
Query: 189 IIHRDLKPSNIAVNEDCELKILDFGLARPTENEMTG-----YVATRWYRAPEIMLNWMHY 243
IHRDL N V E+ LKI DFG++R ++ + + +W APE LN+ Y
Sbjct: 114 CIHRDLAARNCLVGENNVLKISDFGMSRQEDDGIYSSSGLKQIPIKW-TAPE-ALNYGRY 171
Query: 244 N 244
+
Sbjct: 172 S 172
>gnl|CDD|183880 PRK13184, pknD, serine/threonine-protein kinase; Reviewed.
Length = 932
Score = 57.9 bits (140), Expect = 7e-09
Identities = 47/152 (30%), Positives = 80/152 (52%), Gaps = 20/152 (13%)
Query: 84 ALDSVSGVKVAIKKIARPF-QSAVHAKRTYRELRMLKHMNHENVIGLLDVFHSNTCLADF 142
A D V +VA+KKI ++ + KR RE ++ + H G++ V+ + +D
Sbjct: 21 AYDPVCSRRVALKKIREDLSENPLLKKRFLREAKIAADLIHP---GIVPVY---SICSDG 74
Query: 143 KNVY-MVTHLMGADLNNILRT--QK--LSDDHVQ------FL--VYQILRGLKYIHSAGI 189
VY + ++ G L ++L++ QK LS + + FL ++I ++Y+HS G+
Sbjct: 75 DPVYYTMPYIEGYTLKSLLKSVWQKESLSKELAEKTSVGAFLSIFHKICATIEYVHSKGV 134
Query: 190 IHRDLKPSNIAVNEDCELKILDFGLARPTENE 221
+HRDLKP NI + E+ ILD+G A + E
Sbjct: 135 LHRDLKPDNILLGLFGEVVILDWGAAIFKKLE 166
Score = 33.6 bits (77), Expect = 0.23
Identities = 29/89 (32%), Positives = 39/89 (43%), Gaps = 22/89 (24%)
Query: 253 QDLKPSNIAVNEDCELKILDFGLARPTENE------------------MT---GYVATRW 291
+DLKP NI + E+ ILD+G A + E MT V T
Sbjct: 137 RDLKPDNILLGLFGEVVILDWGAAIFKKLEEEDLLDIDVDERNICYSSMTIPGKIVGTPD 196
Query: 292 YRAPEIMLNWMHYNQTDIHQLNLIM-EML 319
Y APE +L TDI+ L +I+ +ML
Sbjct: 197 YMAPERLLGVPASESTDIYALGVILYQML 225
>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 = 56.4 bits (136), Expect = 7e-09
Identities = 39/132 (29%), Positives = 63/132 (47%), Gaps = 12/132 (9%)
Query: 114 ELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMVTHLM-GADLN---NILRTQKLSDDH 169
E ++L+ +N V+ L + + L +V LM G DL + ++
Sbjct: 50 EKQILEKVNSRFVVSLAYAYETKDALC------LVLTLMNGGDLKFHIYNMGNPGFDEER 103
Query: 170 VQFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCELKILDFGLAR--PTENEMTGYVA 227
F +I GL+ +H I++RDLKP NI +++ ++I D GLA P + G V
Sbjct: 104 AVFYAAEITCGLEDLHRERIVYRDLKPENILLDDYGHIRISDLGLAVEIPEGETIRGRVG 163
Query: 228 TRWYRAPEIMLN 239
T Y APE++ N
Sbjct: 164 TVGYMAPEVVKN 175
Score = 42.1 bits (99), Expect = 3e-04
Identities = 42/167 (25%), Positives = 74/167 (44%), Gaps = 19/167 (11%)
Query: 231 YRAPEIMLNWMHYNQTGVPFYFQDLKPSNIAVNEDCELKILDFGLAR--PTENEMTGYVA 288
+ A EI ++ + ++DLKP NI +++ ++I D GLA P + G V
Sbjct: 106 FYAAEITCGLEDLHRERI--VYRDLKPENILLDDYGHIRISDLGLAVEIPEGETIRGRVG 163
Query: 289 TRWYRAPEIMLNWMHYNQTDIHQLN-LIMEMLG--TPPAEFMAKISSDSARKYINSLPLL 345
T Y APE++ N + D L LI EM+ +P + K+ R+ +
Sbjct: 164 TVGYMAPEVVKNERYTFSPDWWGLGCLIYEMIEGKSPFRQRKEKVK----REEVERRVKE 219
Query: 346 TKKDFRQVFKGANPQAIDLLSLMLELDSEKRI-----TAEQALAHPY 387
++++ + F + A + +L D R+ AE+ AHP+
Sbjct: 220 DQEEYSEKF---SEAARSICRQLLTKDPGFRLGCRGEGAEEVKAHPF 263
>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 = 56.2 bits (135), Expect = 7e-09
Identities = 35/128 (27%), Positives = 66/128 (51%), Gaps = 9/128 (7%)
Query: 113 RELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMVTHLMGADLNNILR-TQKLSDDHVQ 171
+E+ M+K H N++ + L K + G L +I T LS+ +
Sbjct: 55 QEIIMMKDCKHSNIVAYFGSY-----LRRDKLWICMEFCGGGSLQDIYHVTGPLSESQIA 109
Query: 172 FLVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCELKILDFGLA---RPTENEMTGYVAT 228
++ + L+GL Y+HS G +HRD+K +NI + ++ +K+ DFG++ T + ++ T
Sbjct: 110 YVSRETLQGLYYLHSKGKMHRDIKGANILLTDNGHVKLADFGVSAQITATIAKRKSFIGT 169
Query: 229 RWYRAPEI 236
++ APE+
Sbjct: 170 PYWMAPEV 177
Score = 31.2 bits (70), Expect = 0.84
Identities = 37/147 (25%), Positives = 69/147 (46%), Gaps = 21/147 (14%)
Query: 253 QDLKPSNIAVNEDCELKILDFGLA---RPTENEMTGYVATRWYRAPEIMLNWMH--YNQ- 306
+D+K +NI + ++ +K+ DFG++ T + ++ T ++ APE+ YNQ
Sbjct: 130 RDIKGANILLTDNGHVKLADFGVSAQITATIAKRKSFIGTPYWMAPEVAAVERKGGYNQL 189
Query: 307 TDIHQLNLI-MEMLGTPPAEFMAKISSDSARKYINSLPLLTKKDF-----RQVFKGANPQ 360
DI + + +E+ P F + +L L+TK +F + K +N
Sbjct: 190 CDIWAVGITAIELAELQPPMF--------DLHPMRALFLMTKSNFQPPKLKDKMKWSN-S 240
Query: 361 AIDLLSLMLELDSEKRITAEQALAHPY 387
+ + L + +KR TAE+ L HP+
Sbjct: 241 FHHFVKMALTKNPKKRPTAEKLLQHPF 267
>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 = 56.5 bits (136), Expect = 7e-09
Identities = 36/111 (32%), Positives = 56/111 (50%), Gaps = 9/111 (8%)
Query: 134 HSNTCLADFKNVYMVTHLM-GADL-NNILRTQKLSDDHVQFLVYQILRGLKYIHSAGIIH 191
++C +Y V + G DL I + + + H F +I GL ++HS GII+
Sbjct: 65 QLHSCFQTMDRLYFVMEYVNGGDLMYQIQQVGRFKEPHAVFYAAEIAIGLFFLHSKGIIY 124
Query: 192 RDLKPSNIAVNEDCELKILDFGLARPTENEMTG-----YVATRWYRAPEIM 237
RDLK N+ ++ + +KI DFG+ + EN G + T Y APEI+
Sbjct: 125 RDLKLDNVMLDSEGHIKIADFGMCK--ENMWDGVTTKTFCGTPDYIAPEII 173
Score = 34.2 bits (78), Expect = 0.11
Identities = 30/102 (29%), Positives = 47/102 (46%), Gaps = 11/102 (10%)
Query: 231 YRAPEIMLNWMHYNQTGVPFYFQDLKPSNIAVNEDCELKILDFGLARPTENEMTG----- 285
+ A EI + + G+ ++DLK N+ ++ + +KI DFG+ + EN G
Sbjct: 105 FYAAEIAIGLFFLHSKGI--IYRDLKLDNVMLDSEGHIKIADFGMCK--ENMWDGVTTKT 160
Query: 286 YVATRWYRAPEIMLNWMHYNQTDIHQLN-LIMEML-GTPPAE 325
+ T Y APEI+ + D L+ EML G P E
Sbjct: 161 FCGTPDYIAPEIIAYQPYGKSVDWWAFGVLLYEMLAGQAPFE 202
>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 = 56.2 bits (136), Expect = 8e-09
Identities = 39/137 (28%), Positives = 63/137 (45%), Gaps = 20/137 (14%)
Query: 93 VAIKKIARPFQSAVHAKRTYRELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMVTHLM 152
VA+K + RP S + +E+++L ++ N+ LL V C D + M+ M
Sbjct: 49 VAVKVL-RPDASDNAREDFLKEVKILSRLSDPNIARLLGV-----CTVD-PPLCMIMEYM 101
Query: 153 -GADLNNILRTQKLSDDHV---------QFLVY---QILRGLKYIHSAGIIHRDLKPSNI 199
DLN L+ + L+Y QI G++Y+ S +HRDL N
Sbjct: 102 ENGDLNQFLQKHVAETSGLACNSKSLSFSTLLYMATQIASGMRYLESLNFVHRDLATRNC 161
Query: 200 AVNEDCELKILDFGLAR 216
V ++ +KI DFG++R
Sbjct: 162 LVGKNYTIKIADFGMSR 178
>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 = 56.2 bits (135), Expect = 8e-09
Identities = 42/164 (25%), Positives = 73/164 (44%), Gaps = 9/164 (5%)
Query: 66 IDIGPTLSKESFDLIFSSALDSVSGV-KVAIKKIARPFQSAVHAKRTYRELRMLKHMNHE 124
+ +G TL + F + L+ + KVA+K + + + E +K +H
Sbjct: 1 LALGKTLGEGEFGSVMEGQLNQDDSILKVAVKTMKIAICTRSEMEDFLSEAVCMKEFDHP 60
Query: 125 NVIGLLDVFHSNTCLADFKN-VYMVTHLMGADLNNILRTQKLSDDHV----QFLV---YQ 176
NV+ L+ V + + V ++ + DL++ L +L D Q LV
Sbjct: 61 NVMRLIGVCLQTVESEGYPSPVVILPFMKHGDLHSFLLYSRLGDCPQYLPTQMLVKFMTD 120
Query: 177 ILRGLKYIHSAGIIHRDLKPSNIAVNEDCELKILDFGLARPTEN 220
I G++Y+ S IHRDL N +NE+ + + DFGL++ N
Sbjct: 121 IASGMEYLSSKSFIHRDLAARNCMLNENMNVCVADFGLSKKIYN 164
>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 = 55.9 bits (135), Expect = 8e-09
Identities = 39/141 (27%), Positives = 61/141 (43%), Gaps = 25/141 (17%)
Query: 93 VAIKKIARPFQSAVHAKRTY-RELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMVTHL 151
VA+K + ++ A++ + RE +L + HEN++ V C + MV
Sbjct: 38 VAVKTLKET--ASNDARKDFEREAELLTNFQHENIVKFYGV-----CT-EGDPPIMVFEY 89
Query: 152 M-GADLNNILR---------------TQKLSDDHVQFLVYQILRGLKYIHSAGIIHRDLK 195
M DLN LR +L+ + + QI G+ Y+ S +HRDL
Sbjct: 90 MEHGDLNKFLRSHGPDAAFLKSPDSPMGELTLSQLLQIAVQIASGMVYLASQHFVHRDLA 149
Query: 196 PSNIAVNEDCELKILDFGLAR 216
N V D +KI DFG++R
Sbjct: 150 TRNCLVGYDLVVKIGDFGMSR 170
>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 = 56.2 bits (135), Expect = 9e-09
Identities = 45/158 (28%), Positives = 75/158 (47%), Gaps = 10/158 (6%)
Query: 84 ALDSVSGVKVAIKKIARP-FQSAVHAKRTYRELRMLKHMNHENVIGLLDVFHSNTCLADF 142
A D + VAIKK++ QS + +E+R L+ + H N I C
Sbjct: 34 ARDVRNSEVVAIKKMSYSGKQSNEKWQDIIKEVRFLQKLRHPNTI------QYRGCYLRE 87
Query: 143 KNVYMVTHLMGADLNNILRTQK--LSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIA 200
++V +++L K L + + + + L+GL Y+HS +IHRD+K NI
Sbjct: 88 HTAWLVMEYCLGSASDLLEVHKKPLQEVEIAAVTHGALQGLAYLHSHNMIHRDVKAGNIL 147
Query: 201 VNEDCELKILDFGLARPTENEMTGYVATRWYRAPEIML 238
++E +K+ DFG A +V T ++ APE++L
Sbjct: 148 LSEPGLVKLGDFGSAS-IMAPANXFVGTPYWMAPEVIL 184
Score = 31.2 bits (70), Expect = 1.0
Identities = 34/145 (23%), Positives = 65/145 (44%), Gaps = 18/145 (12%)
Query: 253 QDLKPSNIAVNEDCELKILDFGLARPTENEMTGYVATRWYRAPEIML---NWMHYNQTDI 309
+D+K NI ++E +K+ DFG A +V T ++ APE++L + + D+
Sbjct: 139 RDVKAGNILLSEPGLVKLGDFGSAS-IMAPANXFVGTPYWMAPEVILAMDEGQYDGKVDV 197
Query: 310 HQLNLIMEMLG--TPPAEFMAKISSDSARKYI--NSLPLLTKKDFRQVFKGANPQAIDLL 365
L + L PP + +++ SA +I N P L + + F+ + +
Sbjct: 198 WSLGITCIELAERKPP---LFNMNAMSALYHIAQNESPALQSGHWSEYFR-------NFV 247
Query: 366 SLMLELDSEKRITAEQALAHPYLSQ 390
L+ + R T+E L H ++ +
Sbjct: 248 DSCLQKIPQDRPTSEVLLKHRFVLR 272
>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 = 55.4 bits (133), Expect = 1e-08
Identities = 49/159 (30%), Positives = 70/159 (44%), Gaps = 26/159 (16%)
Query: 91 VKVAIKKIARPFQSAVHAKRTYRELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMVTH 150
V VAIK + +P + + E ++ +H N+I L V + FK ++T
Sbjct: 34 VAVAIKTL-KPGYTEKQRQDFLSEASIMGQFSHHNIIRLEGV------VTKFKPAMIITE 86
Query: 151 LMGADLNNILRTQKLSDDHVQFLVYQ-------ILRGLKYIHSAGIIHRDLKPSNIAVNE 203
M N + L D +F YQ I G+KY+ +HRDL NI VN
Sbjct: 87 YM----ENGALDKYLRDHDGEFSSYQLVGMLRGIAAGMKYLSDMNYVHRDLAARNILVNS 142
Query: 204 DCELKILDFGLARPTENEMTGYVAT-------RWYRAPE 235
+ E K+ DFGL+R E++ G T RW APE
Sbjct: 143 NLECKVSDFGLSRVLEDDPEGTYTTSGGKIPIRW-TAPE 180
Score = 34.6 bits (79), Expect = 0.073
Identities = 23/71 (32%), Positives = 35/71 (49%), Gaps = 8/71 (11%)
Query: 253 QDLKPSNIAVNEDCELKILDFGLARPTENEMTGYVAT-------RWYRAPEIMLNWMHYN 305
+DL NI VN + E K+ DFGL+R E++ G T RW APE + +
Sbjct: 131 RDLAARNILVNSNLECKVSDFGLSRVLEDDPEGTYTTSGGKIPIRW-TAPEAIAYRKFTS 189
Query: 306 QTDIHQLNLIM 316
+D+ ++M
Sbjct: 190 ASDVWSFGIVM 200
>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 = 55.4 bits (133), Expect = 1e-08
Identities = 46/152 (30%), Positives = 75/152 (49%), Gaps = 17/152 (11%)
Query: 92 KVAIKKIARPFQSAVHAKRTYRELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMVTHL 151
KVA+K + +P +V A E ++K + H+ ++ L V + + +Y++T
Sbjct: 32 KVAVKTL-KPGTMSVQA--FLEEANLMKTLQHDKLVRLYAV------VTKEEPIYIITEY 82
Query: 152 MG-ADLNNILRTQKLSDDHVQFLV---YQILRGLKYIHSAGIIHRDLKPSNIAVNEDCEL 207
M L + L++ + + L+ QI G+ YI IHRDL+ +N+ V+E
Sbjct: 83 MAKGSLLDFLKSDEGGKVLLPKLIDFSAQIAEGMAYIERKNYIHRDLRAANVLVSESLMC 142
Query: 208 KILDFGLARPTE-NEMTGYVATRW---YRAPE 235
KI DFGLAR E NE T ++ + APE
Sbjct: 143 KIADFGLARVIEDNEYTAREGAKFPIKWTAPE 174
Score = 32.7 bits (74), Expect = 0.32
Identities = 20/48 (41%), Positives = 28/48 (58%), Gaps = 4/48 (8%)
Query: 253 QDLKPSNIAVNEDCELKILDFGLARPTE-NEMTGYVATRW---YRAPE 296
+DL+ +N+ V+E KI DFGLAR E NE T ++ + APE
Sbjct: 127 RDLRAANVLVSESLMCKIADFGLARVIEDNEYTAREGAKFPIKWTAPE 174
>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 = 54.7 bits (131), Expect = 2e-08
Identities = 41/139 (29%), Positives = 65/139 (46%), Gaps = 25/139 (17%)
Query: 113 RELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMVTHLMG---------ADLNNILRTQ 163
+E +++K + HE ++ L V + +Y+VT M ++ LR
Sbjct: 50 QEAQVMKKLRHEKLVQLYAVVSE-------EPIYIVTEYMSKGSLLDFLKGEMGKYLRLP 102
Query: 164 KLSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCELKILDFGLARPTE-NEM 222
+L D + QI G+ Y+ +HRDL+ +NI V E+ K+ DFGLAR E NE
Sbjct: 103 QLVD-----MAAQIASGMAYVERMNYVHRDLRAANILVGENLVCKVADFGLARLIEDNEY 157
Query: 223 TGYVATRW---YRAPEIML 238
T ++ + APE L
Sbjct: 158 TARQGAKFPIKWTAPEAAL 176
Score = 35.8 bits (82), Expect = 0.027
Identities = 24/76 (31%), Positives = 39/76 (51%), Gaps = 4/76 (5%)
Query: 250 FYFQDLKPSNIAVNEDCELKILDFGLARPTE-NEMTGYVATRW---YRAPEIMLNWMHYN 305
+ +DL+ +NI V E+ K+ DFGLAR E NE T ++ + APE L
Sbjct: 123 YVHRDLRAANILVGENLVCKVADFGLARLIEDNEYTARQGAKFPIKWTAPEAALYGRFTI 182
Query: 306 QTDIHQLNLIMEMLGT 321
++D+ +++ L T
Sbjct: 183 KSDVWSFGILLTELTT 198
>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 = 54.7 bits (131), Expect = 2e-08
Identities = 48/155 (30%), Positives = 76/155 (49%), Gaps = 18/155 (11%)
Query: 92 KVAIKKIARPFQSAVHAKRTYRELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMVTHL 151
KVAIK + +P + + +E +++K + H+ ++ L V + +Y+VT
Sbjct: 32 KVAIKTL-KP--GTMMPEAFLQEAQIMKKLRHDKLVPLYAVVSE-------EPIYIVTEF 81
Query: 152 MG-ADLNNILRT---QKLSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCEL 207
MG L + L+ + L + + QI G+ YI IHRDL+ +NI V ++
Sbjct: 82 MGKGSLLDFLKEGDGKYLKLPQLVDMAAQIADGMAYIERMNYIHRDLRAANILVGDNLVC 141
Query: 208 KILDFGLARPTE-NEMTGYVATRW---YRAPEIML 238
KI DFGLAR E NE T ++ + APE L
Sbjct: 142 KIADFGLARLIEDNEYTARQGAKFPIKWTAPEAAL 176
Score = 35.0 bits (80), Expect = 0.050
Identities = 24/76 (31%), Positives = 39/76 (51%), Gaps = 4/76 (5%)
Query: 250 FYFQDLKPSNIAVNEDCELKILDFGLARPTE-NEMTGYVATRW---YRAPEIMLNWMHYN 305
+ +DL+ +NI V ++ KI DFGLAR E NE T ++ + APE L
Sbjct: 123 YIHRDLRAANILVGDNLVCKIADFGLARLIEDNEYTARQGAKFPIKWTAPEAALYGRFTI 182
Query: 306 QTDIHQLNLIMEMLGT 321
++D+ +++ L T
Sbjct: 183 KSDVWSFGILLTELVT 198
>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 = 55.4 bits (133), Expect = 2e-08
Identities = 55/206 (26%), Positives = 91/206 (44%), Gaps = 33/206 (16%)
Query: 141 DFKNVYMVTHLM-GADLNNIL-RTQKLSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSN 198
D N+Y++ + G D+ +L + L+++ QF + + + + IH G IHRD+KP N
Sbjct: 72 DKLNLYLIMEFLPGGDMMTLLMKKDTLTEEETQFYIAETVLAIDSIHQLGFIHRDIKPDN 131
Query: 199 IAVNEDCELKILDFGLARPTENEMTGYVATRWYRAPEIMLNWMHYNQTGVP--FYFQDLK 256
+ ++ +K+ DFGL + T +YR N H +P F FQ++
Sbjct: 132 LLLDSKGHVKLSDFGLCTGLKKAHR----TEFYR------NLNH----SLPSDFTFQNMN 177
Query: 257 PSNIAVNEDCELKILDFGLARPTENEMTGYVATRWYRAPEIMLNWMHYNQTDIHQLNLIM 316
A + L F V T Y APE+ + + D L +IM
Sbjct: 178 SKRKAETWKRNRRQLAFST-----------VGTPDYIAPEVFMQTGYNKLCDWWSLGVIM 226
Query: 317 -EML-GTPPAEFMAKISSDSARKYIN 340
EML G PP F ++ ++ +K +N
Sbjct: 227 YEMLIGYPP--FCSETPQETYKKVMN 250
>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 = 55.4 bits (133), Expect = 2e-08
Identities = 40/160 (25%), Positives = 71/160 (44%), Gaps = 20/160 (12%)
Query: 95 IKKIARPFQSAVHAKRTYRELRMLKH------------MNHENVIGLLDVFHSNTCLADF 142
++ + V+A + + M+K M N ++ +F++ D
Sbjct: 59 VQLVRHKSTRKVYAMKLLSKFEMIKRSDSAFFWEERDIMAFANSPWVVQLFYA---FQDD 115
Query: 143 KNVYMVTHLM-GADLNNILRTQKLSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAV 201
+ +YMV M G DL N++ + + +F +++ L IHS G IHRD+KP N+ +
Sbjct: 116 RYLYMVMEYMPGGDLVNLMSNYDVPEKWARFYTAEVVLALDAIHSMGFIHRDVKPDNMLL 175
Query: 202 NEDCELKILDFGLARPTENE----MTGYVATRWYRAPEIM 237
++ LK+ DFG E V T Y +PE++
Sbjct: 176 DKSGHLKLADFGTCMKMNKEGMVRCDTAVGTPDYISPEVL 215
Score = 29.2 bits (65), Expect = 4.3
Identities = 25/86 (29%), Positives = 40/86 (46%), Gaps = 9/86 (10%)
Query: 220 NEMTGY-VATRWYR--APEIMLNWMHYNQTGVPFYFQDLKPSNIAVNEDCELKILDFGLA 276
N M+ Y V +W R E++L + G F +D+KP N+ +++ LK+ DFG
Sbjct: 132 NLMSNYDVPEKWARFYTAEVVLALDAIHSMG--FIHRDVKPDNMLLDKSGHLKLADFGTC 189
Query: 277 RPTENE----MTGYVATRWYRAPEIM 298
E V T Y +PE++
Sbjct: 190 MKMNKEGMVRCDTAVGTPDYISPEVL 215
>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 = 54.7 bits (132), Expect = 2e-08
Identities = 47/169 (27%), Positives = 83/169 (49%), Gaps = 22/169 (13%)
Query: 91 VKVAIKKIARPFQSAVHAKRTYRELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMVTH 150
+ VAIK + R S K E ++ ++H +V+ LL + CL+ V ++T
Sbjct: 37 IPVAIKVL-REETSPKANKEILDEAYVMASVDHPHVVRLLGI-----CLS--SQVQLITQ 88
Query: 151 LMGADLNNILRTQKLSDDHV--QFLV---YQILRGLKYIHSAGIIHRDLKPSNIAVNEDC 205
LM L +L + D++ Q+L+ QI +G+ Y+ ++HRDL N+ V
Sbjct: 89 LM--PLGCLLDYVRNHKDNIGSQYLLNWCVQIAKGMSYLEEKRLVHRDLAARNVLVKTPQ 146
Query: 206 ELKILDFGLARPTENEMTGYVAT------RWYRAPEIMLNWMHYNQTGV 248
+KI DFGLA+ + + Y A +W A E +L+ ++ +++ V
Sbjct: 147 HVKITDFGLAKLLDVDEKEYHAEGGKVPIKWM-ALESILHRIYTHKSDV 194
Score = 30.1 bits (68), Expect = 2.3
Identities = 18/63 (28%), Positives = 33/63 (52%), Gaps = 7/63 (11%)
Query: 253 QDLKPSNIAVNEDCELKILDFGLARPTENEMTGYVAT------RWYRAPEIMLNWMHYNQ 306
+DL N+ V +KI DFGLA+ + + Y A +W A E +L+ ++ ++
Sbjct: 133 RDLAARNVLVKTPQHVKITDFGLAKLLDVDEKEYHAEGGKVPIKWM-ALESILHRIYTHK 191
Query: 307 TDI 309
+D+
Sbjct: 192 SDV 194
>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 = 54.7 bits (132), Expect = 2e-08
Identities = 44/156 (28%), Positives = 71/156 (45%), Gaps = 21/156 (13%)
Query: 91 VKVAIKKIARPFQSAVHAKRTY-RELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMVT 149
+ VAIK + + S+ + + E ++ +H N+I L V + + V ++T
Sbjct: 33 IDVAIKTL-KA-GSSDKQRLDFLTEASIMGQFDHPNIIRLEGVVTKS------RPVMIIT 84
Query: 150 HLM--GADLNNILRT--QKLSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDC 205
M G+ L+ LR K + + ++ I G+KY+ +HRDL NI VN +
Sbjct: 85 EYMENGS-LDKFLRENDGKFTVGQLVGMLRGIASGMKYLSEMNYVHRDLAARNILVNSNL 143
Query: 206 ELKILDFGLAR------PTENEMTGYVATRWYRAPE 235
K+ DFGL+R T G + RW APE
Sbjct: 144 VCKVSDFGLSRRLEDSEATYTTKGGKIPIRW-TAPE 178
Score = 35.0 bits (81), Expect = 0.052
Identities = 19/49 (38%), Positives = 23/49 (46%), Gaps = 7/49 (14%)
Query: 254 DLKPSNIAVNEDCELKILDFGLAR------PTENEMTGYVATRWYRAPE 296
DL NI VN + K+ DFGL+R T G + RW APE
Sbjct: 131 DLAARNILVNSNLVCKVSDFGLSRRLEDSEATYTTKGGKIPIRW-TAPE 178
>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 = 54.8 bits (132), Expect = 2e-08
Identities = 46/177 (25%), Positives = 80/177 (45%), Gaps = 18/177 (10%)
Query: 71 TLSKESFDLIFSS---ALDSVSGVKVAIKKIARPFQSAVH--AKRTYRELRMLKHMNHEN 125
+ K SF + + A VKV KK + H A+R +LK++ H
Sbjct: 2 VIGKGSFGKVLLAKHKADGKFYAVKVLQKKAILKKKEQKHIMAERNV----LLKNVKHPF 57
Query: 126 VIGLLDVFHSNTCLADFKNVYMVTHLMGADL-NNILRTQKLSDDHVQFLVYQILRGLKYI 184
++GL F + K +++ ++ G +L ++ R + + +F +I L Y+
Sbjct: 58 LVGLHYSFQTAD-----KLYFVLDYVNGGELFFHLQRERSFPEPRARFYAAEIASALGYL 112
Query: 185 HSAGIIHRDLKPSNIAVNEDCELKILDFGLAR---PTENEMTGYVATRWYRAPEIML 238
HS II+RDLKP NI ++ + + DFGL + + + T Y APE++
Sbjct: 113 HSLNIIYRDLKPENILLDSQGHVVLTDFGLCKEGIEHSKTTSTFCGTPEYLAPEVLR 169
Score = 44.0 bits (104), Expect = 7e-05
Identities = 54/200 (27%), Positives = 88/200 (44%), Gaps = 33/200 (16%)
Query: 229 RWYRAPEIM--LNWMHYNQTGVPFYFQDLKPSNIAVNEDCELKILDFGLAR---PTENEM 283
R+Y A EI L ++H + ++DLKP NI ++ + + DFGL +
Sbjct: 99 RFY-AAEIASALGYLH----SLNIIYRDLKPENILLDSQGHVVLTDFGLCKEGIEHSKTT 153
Query: 284 TGYVATRWYRAPEIMLNWMHYNQTDIHQLNLIM-EML-GTPPAEFMAKISSDSARKYINS 341
+ + T Y APE++ + D L ++ EML G PP S D+A Y N
Sbjct: 154 STFCGTPEYLAPEVLRKQPYDRTVDWWCLGAVLYEMLYGLPPF-----YSRDTAEMYDNI 208
Query: 342 L--PLLTKKDFRQVFKGANPQAIDLLSLMLELDSEKRITA----EQALAHPYLS--QYSD 393
L PL ++ + A LL +L+ D KR+ A + H + S + D
Sbjct: 209 LNKPL-------RLKPNISVSARHLLEGLLQKDRTKRLGAKDDFLEIKNHVFFSSINWDD 261
Query: 394 PNDEPTSPPYDQSFED-MDL 412
++ +PP++ + MDL
Sbjct: 262 LVNKKITPPFNPNVSGPMDL 281
>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 = 54.2 bits (130), Expect = 3e-08
Identities = 42/153 (27%), Positives = 74/153 (48%), Gaps = 15/153 (9%)
Query: 90 GVKVAIKKIARPFQSAVHAKRTYRELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMVT 149
G KVA+K I ++ A+ E ++ + H N++ LL V + + +Y+VT
Sbjct: 29 GNKVAVKCI----KNDATAQAFLAEASVMTQLRHSNLVQLLGVI-----VEEKGGLYIVT 79
Query: 150 HLMG-ADLNNILRTQK---LSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDC 205
M L + LR++ L D + + ++Y+ + +HRDL N+ V+ED
Sbjct: 80 EYMAKGSLVDYLRSRGRSVLGGDCLLKFSLDVCEAMEYLEANNFVHRDLAARNVLVSEDN 139
Query: 206 ELKILDFGLARP-TENEMTGYVATRWYRAPEIM 237
K+ DFGL + + + TG + +W APE +
Sbjct: 140 VAKVSDFGLTKEASSTQDTGKLPVKW-TAPEAL 171
Score = 30.7 bits (69), Expect = 1.2
Identities = 19/68 (27%), Positives = 35/68 (51%), Gaps = 2/68 (2%)
Query: 250 FYFQDLKPSNIAVNEDCELKILDFGLARP-TENEMTGYVATRWYRAPEIMLNWMHYNQTD 308
F +DL N+ V+ED K+ DFGL + + + TG + +W APE + ++D
Sbjct: 123 FVHRDLAARNVLVSEDNVAKVSDFGLTKEASSTQDTGKLPVKW-TAPEALREKKFSTKSD 181
Query: 309 IHQLNLIM 316
+ +++
Sbjct: 182 VWSFGILL 189
>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 = 55.0 bits (132), Expect = 3e-08
Identities = 44/154 (28%), Positives = 75/154 (48%), Gaps = 15/154 (9%)
Query: 90 GVKVAIKKIA--RPFQSAVHAKRTYRELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYM 147
VKV KKI R Q + A+R +LK++ H ++GL F + K ++
Sbjct: 24 AVKVLQKKIVLNRKEQKHIMAERNV----LLKNVKHPFLVGLHYSFQTTE-----KLYFV 74
Query: 148 VTHLMGADLN-NILRTQKLSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCE 206
+ + G +L ++ R + + +F +I L Y+HS I++RDLKP NI ++
Sbjct: 75 LDFVNGGELFFHLQRERSFPEPRARFYAAEIASALGYLHSINIVYRDLKPENILLDSQGH 134
Query: 207 LKILDFGLAR---PTENEMTGYVATRWYRAPEIM 237
+ + DFGL + + T + T Y APE++
Sbjct: 135 VVLTDFGLCKEGIAQSDTTTTFCGTPEYLAPEVI 168
Score = 47.3 bits (112), Expect = 6e-06
Identities = 48/173 (27%), Positives = 79/173 (45%), Gaps = 25/173 (14%)
Query: 252 FQDLKPSNIAVNEDCELKILDFGLAR---PTENEMTGYVATRWYRAPEIMLNWMHYNQTD 308
++DLKP NI ++ + + DFGL + + T + T Y APE++ + N D
Sbjct: 119 YRDLKPENILLDSQGHVVLTDFGLCKEGIAQSDTTTTFCGTPEYLAPEVIRKQPYDNTVD 178
Query: 309 IHQLNLIM-EML-GTPPAEFMAKISSDSARKYINSL--PLLTKKDFRQVFKGANPQAIDL 364
L ++ EML G PP D A Y N L PL+ + GA+ A +
Sbjct: 179 WWCLGAVLYEMLYGLPPF-----YCRDVAEMYDNILHKPLVLR-------PGASLTAWSI 226
Query: 365 LSLMLELDSEKRITAEQAL----AHPYLS--QYSDPNDEPTSPPYDQSFEDMD 411
L +LE D ++R+ A++ HP+ ++D + PP++ + E D
Sbjct: 227 LEELLEKDRQRRLGAKEDFLEIQEHPFFESLSWTDLEQKKIPPPFNPNVEGPD 279
>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 = 55.0 bits (132), Expect = 3e-08
Identities = 41/153 (26%), Positives = 77/153 (50%), Gaps = 15/153 (9%)
Query: 91 VKVAIKK--IARPFQSAVHAKRTYRELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMV 148
VKV KK + + Q+ + A+R +LK++ H ++GL F + K +++
Sbjct: 25 VKVLQKKTILKKKEQNHIMAERNV----LLKNLKHPFLVGLHYSFQTAE-----KLYFVL 75
Query: 149 THLMGADLN-NILRTQKLSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCEL 207
++ G +L ++ R + + +F ++ + Y+HS II+RDLKP NI ++ +
Sbjct: 76 DYVNGGELFFHLQRERCFLEPRARFYAAEVASAIGYLHSLNIIYRDLKPENILLDSQGHV 135
Query: 208 KILDFGLAR---PTENEMTGYVATRWYRAPEIM 237
+ DFGL + E + + T Y APE++
Sbjct: 136 VLTDFGLCKEGVEPEETTSTFCGTPEYLAPEVL 168
Score = 38.8 bits (90), Expect = 0.004
Identities = 47/166 (28%), Positives = 73/166 (43%), Gaps = 25/166 (15%)
Query: 252 FQDLKPSNIAVNEDCELKILDFGLAR---PTENEMTGYVATRWYRAPEIMLNWMHYNQTD 308
++DLKP NI ++ + + DFGL + E + + T Y APE++ + D
Sbjct: 119 YRDLKPENILLDSQGHVVLTDFGLCKEGVEPEETTSTFCGTPEYLAPEVLRKEPYDRTVD 178
Query: 309 IHQLNLIM-EML-GTPPAEFMAKISSDSARKYINSL--PLLTKKDFRQVFKGANPQAIDL 364
L ++ EML G PP S D ++ Y N L PL Q+ G A DL
Sbjct: 179 WWCLGAVLYEMLYGLPPF-----YSRDVSQMYDNILHKPL-------QLPGGKTVAACDL 226
Query: 365 LSLMLELDSEKRITAEQALA----HPYLS--QYSDPNDEPTSPPYD 404
L +L D +R+ A+ H + S + D + +PPY+
Sbjct: 227 LVGLLHKDQRRRLGAKADFLEIKNHVFFSPINWDDLYHKRITPPYN 272
>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 = 54.3 bits (130), Expect = 3e-08
Identities = 27/70 (38%), Positives = 40/70 (57%), Gaps = 2/70 (2%)
Query: 172 FLVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCELKILDFGLAR--PTENEMTGYVATR 229
F +I GL+ +H I++RDLKP NI +++ ++I D GLA P + G V T
Sbjct: 106 FYAAEICCGLEDLHQERIVYRDLKPENILLDDHGHIRISDLGLAVHVPEGQTIKGRVGTV 165
Query: 230 WYRAPEIMLN 239
Y APE++ N
Sbjct: 166 GYMAPEVVKN 175
Score = 50.4 bits (120), Expect = 6e-07
Identities = 39/149 (26%), Positives = 69/149 (46%), Gaps = 17/149 (11%)
Query: 252 FQDLKPSNIAVNEDCELKILDFGLAR--PTENEMTGYVATRWYRAPEIMLNWMHYNQTDI 309
++DLKP NI +++ ++I D GLA P + G V T Y APE++ N + D
Sbjct: 125 YRDLKPENILLDDHGHIRISDLGLAVHVPEGQTIKGRVGTVGYMAPEVVKNERYTFSPDW 184
Query: 310 HQLN-LIMEMLG--TPPAEFMAKISSDSARKYINSLPLLTKKDFRQVFKGANPQAIDLLS 366
L L+ EM+ +P + KI + + + + +++ + F +P A L
Sbjct: 185 WALGCLLYEMIAGQSPFQQRKKKIKREEVERLVKEVQ----EEYSEKF---SPDARSLCK 237
Query: 367 LMLELDSEKRI-----TAEQALAHPYLSQ 390
++L D ++R+ A + HP Q
Sbjct: 238 MLLCKDPKERLGCQGGGAREVKEHPLFKQ 266
>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 = 55.3 bits (133), Expect = 3e-08
Identities = 29/79 (36%), Positives = 48/79 (60%), Gaps = 2/79 (2%)
Query: 144 NVYMVT-HLMGADLNNILRTQKLSD-DHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAV 201
NVY+V +L+G D+ ++L D + + ++ L Y+H GIIHRDLKP N+ +
Sbjct: 78 NVYLVMEYLIGGDVKSLLHIYGYFDEEMAVKYISEVALALDYLHRHGIIHRDLKPDNMLI 137
Query: 202 NEDCELKILDFGLARPTEN 220
+ + +K+ DFGL++ T N
Sbjct: 138 SNEGHIKLTDFGLSKVTLN 156
Score = 28.7 bits (64), Expect = 7.7
Identities = 23/84 (27%), Positives = 38/84 (45%), Gaps = 32/84 (38%)
Query: 253 QDLKPSNIAVNEDCELKILDFGLARPTENEMTGYVATRWYRAPEIMLNWMHYNQTDIHQL 312
+DLKP N+ ++ + +K+ DFGL++ T N +L
Sbjct: 128 RDLKPDNMLISNEGHIKLTDFGLSKVTLNR----------------------------EL 159
Query: 313 NLIMEMLGTPPAEFMAKISSDSAR 336
N +M++L TP MAK +D +R
Sbjct: 160 N-MMDILTTPS---MAKPKNDYSR 179
>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 = 54.7 bits (132), Expect = 3e-08
Identities = 33/126 (26%), Positives = 56/126 (44%), Gaps = 18/126 (14%)
Query: 121 MNHENVIGLLDVFHSNTCLADFKNVYMVT-HLMGADLNNILRTQKLSDDHVQFLVYQILR 179
H ++ L F + +V V + G DL + T S+ F ++
Sbjct: 59 ERHPFLVNLFACFQTED------HVCFVMEYAAGGDLMMHIHTDVFSEPRAVFYAACVVL 112
Query: 180 GLKYIHSAGIIHRDLKPSNIAVNEDCELKILDFGLARPTENEMTGY-------VATRWYR 232
GL+Y+H I++RDLK N+ ++ + +KI DFGL + E G+ T +
Sbjct: 113 GLQYLHENKIVYRDLKLDNLLLDTEGFVKIADFGLCK----EGMGFGDRTSTFCGTPEFL 168
Query: 233 APEIML 238
APE++
Sbjct: 169 APEVLT 174
Score = 33.9 bits (78), Expect = 0.16
Identities = 42/174 (24%), Positives = 66/174 (37%), Gaps = 42/174 (24%)
Query: 252 FQDLKPSNIAVNEDCELKILDFGLARPTENEMTGY-------VATRWYRAPEIMLNWMHY 304
++DLK N+ ++ + +KI DFGL + E G+ T + APE++ +
Sbjct: 124 YRDLKLDNLLLDTEGFVKIADFGLCK----EGMGFGDRTSTFCGTPEFLAPEVLTETSYT 179
Query: 305 NQTDIHQLN-LIMEML-GTPP------AEFMAKISSDSARKYINSLPLLTKKDFRQVFKG 356
D L LI EML G P E I +D R Y L
Sbjct: 180 RAVDWWGLGVLIYEMLVGESPFPGDDEEEVFDSIVNDEVR-YPRFLSR------------ 226
Query: 357 ANPQAIDLLSLMLELDSEKRI-----TAEQALAHPYLS--QYSDPNDEPTSPPY 403
+AI ++ +L + E+R+ AE P+ + D PP+
Sbjct: 227 ---EAISIMRRLLRRNPERRLGSGEKDAEDVKKQPFFRDINWDDLLARKIKPPF 277
>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 = 54.1 bits (130), Expect = 3e-08
Identities = 71/324 (21%), Positives = 122/324 (37%), Gaps = 79/324 (24%)
Query: 82 SSALDSVSGVKVAIKKIARPFQSAVHAKRTYRELRMLKHMNHENVIGLLDVFHSNTCLAD 141
L +GV +A+K+I + + EL +L ++ F
Sbjct: 18 YKVLHRPTGVTMAMKEIRLELDES-KFNQIIMELDILHKAVSPYIVDFYGAFFIEGA--- 73
Query: 142 FKNVYMVTHLM-GADLNNI----LRTQKLSDDHVQFLVYQILRGLKYIHSA-GIIHRDLK 195
VYM M L+ + + T+ + +D ++ + Y +++GLK++ IIHRD+K
Sbjct: 74 ---VYMCMEYMDAGSLDKLYAGGVATEGIPEDVLRRITYAVVKGLKFLKEEHNIIHRDVK 130
Query: 196 PSNIAVNEDCELKILDFGLARPTENEMTGY-VATRWYRAPEIMLNWMHYNQTGVPFYFQD 254
P+N+ VN + ++K+ DFG++ + + + Y APE + + P Y
Sbjct: 131 PTNVLVNGNGQVKLCDFGVSGNLVASLAKTNIGCQSYMAPERIKS---GGPNQNPTY--- 184
Query: 255 LKPSNIAVNEDC---ELKILDFGLARPTENEMTGYVATRWYRAPEIMLNWMHYNQTDIHQ 311
V D L IL+ L R+ PE N Q
Sbjct: 185 ------TVQSDVWSLGLSILEMALG-------------RYPYPPETYANIF-------AQ 218
Query: 312 LNLIMEMLGTPPAEFMAKISSDSARKYINSLPLLTKKDFRQVFKGANPQAIDLLSLMLEL 371
L+ I++ G PP +LP G + A D ++ L
Sbjct: 219 LSAIVD--GDPP-----------------TLP-----------SGYSDDAQDFVAKCLNK 248
Query: 372 DSEKRITAEQALAHPYLSQYSDPN 395
+R T Q L HP+L +Y + +
Sbjct: 249 IPNRRPTYAQLLEHPWLVKYKNAD 272
>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 = 54.2 bits (130), Expect = 3e-08
Identities = 39/140 (27%), Positives = 67/140 (47%), Gaps = 21/140 (15%)
Query: 91 VKVAIKKIARPFQSAVHAKRTYRELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMVTH 150
V VA+K + R + +E++++ + + N+I LL V C++D + M+T
Sbjct: 45 VLVAVKML-RADVTKTARNDFLKEIKIMSRLKNPNIIRLLGV-----CVSD-DPLCMITE 97
Query: 151 LM-GADLNNILRTQKL-------------SDDHVQFLVYQILRGLKYIHSAGIIHRDLKP 196
M DLN L +++ S ++ ++ QI G+KY+ S +HRDL
Sbjct: 98 YMENGDLNQFLSQREIESTFTHANNIPSVSIANLLYMAVQIASGMKYLASLNFVHRDLAT 157
Query: 197 SNIAVNEDCELKILDFGLAR 216
N V +KI DFG++R
Sbjct: 158 RNCLVGNHYTIKIADFGMSR 177
>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 = 54.6 bits (131), Expect = 4e-08
Identities = 38/128 (29%), Positives = 64/128 (50%), Gaps = 13/128 (10%)
Query: 121 MNHENVIGLLD----VFHSNTCLADFKNVYMVT-HLMGADL-NNILRTQKLSDDHVQFLV 174
M + V+ L D + ++C +Y V ++ G DL +I + K + F
Sbjct: 48 MVEKRVLALQDKPPFLTQLHSCFQTVDRLYFVMEYVNGGDLMYHIQQVGKFKEPQAVFYA 107
Query: 175 YQILRGLKYIHSAGIIHRDLKPSNIAVNEDCELKILDFGLARPTENEMTG-----YVATR 229
+I GL ++H GII+RDLK N+ ++ + +KI DFG+ + E+ + G + T
Sbjct: 108 AEISVGLFFLHRRGIIYRDLKLDNVMLDSEGHIKIADFGMCK--EHMVDGVTTRTFCGTP 165
Query: 230 WYRAPEIM 237
Y APEI+
Sbjct: 166 DYIAPEII 173
Score = 36.5 bits (84), Expect = 0.018
Identities = 30/107 (28%), Positives = 51/107 (47%), Gaps = 25/107 (23%)
Query: 231 YRAPEIMLNWMHYNQTGVPFYFQDLKPSNIAVNEDCELKILDFGLARPTENEMTG----- 285
+ A EI + ++ G+ ++DLK N+ ++ + +KI DFG+ + E+ + G
Sbjct: 105 FYAAEISVGLFFLHRRGI--IYRDLKLDNVMLDSEGHIKIADFGMCK--EHMVDGVTTRT 160
Query: 286 YVATRWYRAPEIM--------LNWMHYNQTDIHQLNLIMEML-GTPP 323
+ T Y APEI+ ++W Y L+ EML G PP
Sbjct: 161 FCGTPDYIAPEIIAYQPYGKSVDWWAYGV-------LLYEMLAGQPP 200
>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 = 53.8 bits (129), Expect = 4e-08
Identities = 31/102 (30%), Positives = 58/102 (56%), Gaps = 2/102 (1%)
Query: 153 GADLNNILRTQKL-SDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCELKILD 211
G DL+ L + S+ ++F +I+ GL+++H+ +++RDLKP+NI ++E ++I D
Sbjct: 81 GGDLHYHLSQHGVFSEAEMRFYAAEIILGLEHMHNRFVVYRDLKPANILLDEHGHVRISD 140
Query: 212 FGLARP-TENEMTGYVATRWYRAPEIMLNWMHYNQTGVPFYF 252
GLA ++ + V T Y APE++ + Y+ + F
Sbjct: 141 LGLACDFSKKKPHASVGTHGYMAPEVLQKGVAYDSSADWFSL 182
Score = 41.8 bits (98), Expect = 3e-04
Identities = 29/91 (31%), Positives = 47/91 (51%), Gaps = 10/91 (10%)
Query: 218 TENEMTGYVATRWYRAPEIMLNWMHYNQTGVPFYFQDLKPSNIAVNEDCELKILDFGLAR 277
+E EM Y A EI+L H + V ++DLKP+NI ++E ++I D GLA
Sbjct: 95 SEAEMRFY-------AAEIILGLEHMHNRFV--VYRDLKPANILLDEHGHVRISDLGLAC 145
Query: 278 P-TENEMTGYVATRWYRAPEIMLNWMHYNQT 307
++ + V T Y APE++ + Y+ +
Sbjct: 146 DFSKKKPHASVGTHGYMAPEVLQKGVAYDSS 176
>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 = 54.3 bits (130), Expect = 5e-08
Identities = 45/164 (27%), Positives = 81/164 (49%), Gaps = 25/164 (15%)
Query: 111 TYRELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMVTHLMGADLN-NILRTQKLSDDH 169
T E R+L++ H + L F ++ L +++ + G +L ++ R + S+D
Sbjct: 42 TLTENRVLQNSRHPFLTALKYSFQTHDRLC-----FVMEYANGGELFFHLSRERVFSEDR 96
Query: 170 VQFLVYQILRGLKYIHSA-GIIHRDLKPSNIAVNEDCELKILDFGLARPTENE---MTGY 225
+F +I+ L Y+HS +++RDLK N+ +++D +KI DFGL + + M +
Sbjct: 97 ARFYGAEIVSALDYLHSEKNVVYRDLKLENLMLDKDGHIKITDFGLCKEGIKDGATMKTF 156
Query: 226 VATRWYRAPEIM--------LNW------MHYNQTG-VPFYFQD 254
T Y APE++ ++W M+ G +PFY QD
Sbjct: 157 CGTPEYLAPEVLEDNDYGRAVDWWGLGVVMYEMMCGRLPFYNQD 200
Score = 42.3 bits (99), Expect = 3e-04
Identities = 49/189 (25%), Positives = 94/189 (49%), Gaps = 28/189 (14%)
Query: 229 RWYRAPEIM--LNWMHYNQTGVPFYFQDLKPSNIAVNEDCELKILDFGLARPTENE---M 283
R+Y A EI+ L+++H + V ++DLK N+ +++D +KI DFGL + + M
Sbjct: 98 RFYGA-EIVSALDYLHSEKNVV---YRDLKLENLMLDKDGHIKITDFGLCKEGIKDGATM 153
Query: 284 TGYVATRWYRAPEIMLNWMHYNQTDIHQLNLIM-EML-GTPPAEFMAKISSDSARKYINS 341
+ T Y APE++ + + D L ++M EM+ G P + D + +
Sbjct: 154 KTFCGTPEYLAPEVLEDNDYGRAVDWWGLGVVMYEMMCGRLPF-----YNQDHEKLF--E 206
Query: 342 LPLLTKKDFRQVFKGANPQAIDLLSLMLELDSEKRI-----TAEQALAHPYLS--QYSDP 394
L L+ + F + +P+A LLS +L+ D ++R+ A++ + H + + + D
Sbjct: 207 LILMEEIRFPRTL---SPEAKSLLSGLLKKDPKQRLGGGPDDAKEIMQHKFFAGIVWQDV 263
Query: 395 NDEPTSPPY 403
++ PP+
Sbjct: 264 YEKKLVPPF 272
>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 = 53.2 bits (128), Expect = 7e-08
Identities = 36/121 (29%), Positives = 52/121 (42%), Gaps = 22/121 (18%)
Query: 113 RELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMVTHLMGADLNNIL------------ 160
+E ++ + H N++ LL V C + + +L DL+ L
Sbjct: 57 QEAELMSDLQHPNIVCLLGV-----CTKEQPTCMLFEYLAHGDLHEFLVRNSPHSDVGAE 111
Query: 161 ---RTQKLSDDHVQFL--VYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCELKILDFGLA 215
T K S D FL QI G++Y+ S +HRDL N V E +KI DFGL+
Sbjct: 112 SGDETVKSSLDCSDFLHIAIQIAAGMEYLSSHHFVHRDLAARNCLVGEGLTVKISDFGLS 171
Query: 216 R 216
R
Sbjct: 172 R 172
Score = 29.0 bits (65), Expect = 4.6
Identities = 13/28 (46%), Positives = 16/28 (57%)
Query: 250 FYFQDLKPSNIAVNEDCELKILDFGLAR 277
F +DL N V E +KI DFGL+R
Sbjct: 145 FVHRDLAARNCLVGEGLTVKISDFGLSR 172
>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 = 53.1 bits (127), Expect = 7e-08
Identities = 42/157 (26%), Positives = 78/157 (49%), Gaps = 14/157 (8%)
Query: 88 VSGVKVAIKKIA-RPFQSAVHAKRTYRELRMLKHMNHENVIGLLDVFHSNTCLADFKNVY 146
+ GV VA+KK+ A +E+ +LK +NH NVI ++++ + N+
Sbjct: 25 LDGVPVALKKVQIFDLMDAKARADCIKEIDLLKQLNHPNVIK----YYASFIEDNELNIV 80
Query: 147 MVTHLMGADLNNILRTQK-----LSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAV 201
+ G DL+ +++ K + + V Q+ L+++HS ++HRD+KP+N+ +
Sbjct: 81 LELADAG-DLSRMIKHFKKQKRLIPEKTVWKYFVQLCSALEHMHSRRVMHRDIKPANVFI 139
Query: 202 NEDCELKILDFGLARPTENEMTG---YVATRWYRAPE 235
+K+ D GL R ++ T V T +Y +PE
Sbjct: 140 TATGVVKLGDLGLGRFFSSKTTAAHSLVGTPYYMSPE 176
Score = 29.6 bits (66), Expect = 3.2
Identities = 21/70 (30%), Positives = 37/70 (52%), Gaps = 4/70 (5%)
Query: 253 QDLKPSNIAVNEDCELKILDFGLARPTENEMTG---YVATRWYRAPEIMLNWMHYNQTDI 309
+D+KP+N+ + +K+ D GL R ++ T V T +Y +PE + + ++DI
Sbjct: 130 RDIKPANVFITATGVVKLGDLGLGRFFSSKTTAAHSLVGTPYYMSPERIHENGYNFKSDI 189
Query: 310 HQLN-LIMEM 318
L L+ EM
Sbjct: 190 WSLGCLLYEM 199
>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 = 53.1 bits (127), Expect = 7e-08
Identities = 31/107 (28%), Positives = 61/107 (57%), Gaps = 2/107 (1%)
Query: 143 KNVYMVTHLMGADLNNILRTQKL-SDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAV 201
K +++ + G DL+ L + S+ ++F +I+ GL+++H+ +++RDLKP+NI +
Sbjct: 71 KLCFILDLMNGGDLHYHLSQHGVFSEKEMRFYATEIILGLEHMHNRFVVYRDLKPANILL 130
Query: 202 NEDCELKILDFGLARP-TENEMTGYVATRWYRAPEIMLNWMHYNQTG 247
+E ++I D GLA ++ + V T Y APE++ Y+ +
Sbjct: 131 DEHGHVRISDLGLACDFSKKKPHASVGTHGYMAPEVLQKGTAYDSSA 177
Score = 42.3 bits (99), Expect = 2e-04
Identities = 42/151 (27%), Positives = 72/151 (47%), Gaps = 10/151 (6%)
Query: 229 RWYRAPEIMLNWMHYNQTGVPFYFQDLKPSNIAVNEDCELKILDFGLARP-TENEMTGYV 287
R+Y A EI+L H + V ++DLKP+NI ++E ++I D GLA ++ + V
Sbjct: 100 RFY-ATEIILGLEHMHNRFV--VYRDLKPANILLDEHGHVRISDLGLACDFSKKKPHASV 156
Query: 288 ATRWYRAPEIMLNWMHYNQT-DIHQLNLIMEMLGTPPAEFMAKISSDSARKYINSLPLLT 346
T Y APE++ Y+ + D L ++ L + F + D + I+ + L
Sbjct: 157 GTHGYMAPEVLQKGTAYDSSADWFSLGCMLFKLLRGHSPFRQHKTKD--KHEIDRMTLTV 214
Query: 347 KKDFRQVFKGANPQAIDLLSLMLELDSEKRI 377
+ F +P+ LL +L+ D KR+
Sbjct: 215 NVELPDSF---SPELKSLLEGLLQRDVSKRL 242
>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 = 53.3 bits (128), Expect = 7e-08
Identities = 25/95 (26%), Positives = 48/95 (50%), Gaps = 12/95 (12%)
Query: 147 MVTHLMGADLNNILRTQKLSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCE 206
+ THL + + ++ V+ + +I+ L ++H GII+RD+K NI ++ +
Sbjct: 92 LFTHLY--------QREHFTESEVRVYIAEIVLALDHLHQLGIIYRDIKLENILLDSEGH 143
Query: 207 LKILDFGLAR----PTENEMTGYVATRWYRAPEIM 237
+ + DFGL++ E + T Y APE++
Sbjct: 144 VVLTDFGLSKEFLAEEEERAYSFCGTIEYMAPEVI 178
Score = 45.6 bits (108), Expect = 2e-05
Identities = 46/185 (24%), Positives = 82/185 (44%), Gaps = 30/185 (16%)
Query: 218 TENEMTGYVATRWYRAPEIMLNWMHYNQTGVPFYFQDLKPSNIAVNEDCELKILDFGLAR 277
TE+E+ Y+A EI+L H +Q G+ ++D+K NI ++ + + + DFGL++
Sbjct: 103 TESEVRVYIA-------EIVLALDHLHQLGI--IYRDIKLENILLDSEGHVVLTDFGLSK 153
Query: 278 ----PTENEMTGYVATRWYRAPEIML--NWMHYNQTDIHQLNLIMEMLGTPPAEFMAK-- 329
E + T Y APE++ + H D L ++ L T + F
Sbjct: 154 EFLAEEEERAYSFCGTIEYMAPEVIRGGSGGHDKAVDWWSLGVLTFELLTGASPFTVDGE 213
Query: 330 --ISSDSARKYINSLPLLTKKDFRQVFKGANPQAIDLLSLMLELDSEKRI---TAEQALA 384
S+ +R+ + S P K + +A D + +LE D +KR+ A++
Sbjct: 214 QNSQSEISRRILKSKPPFPKT--------MSAEARDFIQKLLEKDPKKRLGANGADEIKN 265
Query: 385 HPYLS 389
HP+
Sbjct: 266 HPFFQ 270
>gnl|CDD|178763 PLN03224, PLN03224, probable serine/threonine protein kinase;
Provisional.
Length = 507
Score = 53.9 bits (129), Expect = 8e-08
Identities = 30/93 (32%), Positives = 48/93 (51%), Gaps = 6/93 (6%)
Query: 170 VQFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCELKILDFGLARP-----TENEMTG 224
++ ++ Q+L GL+ +H GI+HRD+KP N+ V D ++KI+DFG A N + G
Sbjct: 311 IKGVMRQVLTGLRKLHRIGIVHRDIKPENLLVTVDGQVKIIDFGAAVDMCTGINFNPLYG 370
Query: 225 YVATRWYRAPEIMLNWMHYNQTGVPFYFQDLKP 257
+ R Y PE ++ + P L P
Sbjct: 371 MLDPR-YSPPEELVMPQSCPRAPAPAMAALLSP 402
Score = 30.8 bits (69), Expect = 1.6
Identities = 12/24 (50%), Positives = 18/24 (75%)
Query: 253 QDLKPSNIAVNEDCELKILDFGLA 276
+D+KP N+ V D ++KI+DFG A
Sbjct: 333 RDIKPENLLVTVDGQVKIIDFGAA 356
>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 = 52.8 bits (127), Expect = 8e-08
Identities = 37/109 (33%), Positives = 55/109 (50%), Gaps = 13/109 (11%)
Query: 113 RELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMVTHL--MGADLNNILRTQKLSDDHV 170
+E ++ ++HEN+I L V + + MVT L +G+ L+ LR L +
Sbjct: 45 KEAAIMHSLDHENLIRLYGVVLT-------HPLMMVTELAPLGSLLDR-LRKDALGHFLI 96
Query: 171 QFL---VYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCELKILDFGLAR 216
L QI G++Y+ S IHRDL NI + D ++KI DFGL R
Sbjct: 97 STLCDYAVQIANGMRYLESKRFIHRDLAARNILLASDDKVKIGDFGLMR 145
>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 = 53.1 bits (127), Expect = 8e-08
Identities = 40/146 (27%), Positives = 76/146 (52%), Gaps = 16/146 (10%)
Query: 112 YRELRMLKHMNHENVIGLLDVFH-SNTCLA-------DFKNVYMVTHLMGADLNNILRTQ 163
Y L+ L NH NV+ +F+ ++ + + N VT L+ L + Q
Sbjct: 69 YNILQSLP--NHPNVVKFYGMFYKADKLVGGQLWLVLELCNGGSVTELVKGLL---ICGQ 123
Query: 164 KLSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCELKILDFGL-ARPTENEM 222
+L + + +++Y L GL+++H+ IIHRD+K +NI + + +K++DFG+ A+ T +
Sbjct: 124 RLDEAMISYILYGALLGLQHLHNNRIIHRDVKGNNILLTTEGGVKLVDFGVSAQLTSTRL 183
Query: 223 --TGYVATRWYRAPEIMLNWMHYNQT 246
V T ++ APE++ Y+ +
Sbjct: 184 RRNTSVGTPFWMAPEVIACEQQYDYS 209
>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 = 53.1 bits (128), Expect = 8e-08
Identities = 33/120 (27%), Positives = 58/120 (48%), Gaps = 10/120 (8%)
Query: 89 SGVKVAIKKIARPFQSAVHAKRTYRELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMV 148
+ VA+KKI S K +E+ + + H N++ + T +Y+V
Sbjct: 24 TNTLVAVKKINLDSCSKEDLKLLQQEIITSRQLQHPNILPYV------TSFIVDSELYVV 77
Query: 149 THLMG-ADLNNILRT---QKLSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNED 204
+ LM ++L+T + L + + F++ +L L YIHS G IHR +K S+I ++ D
Sbjct: 78 SPLMAYGSCEDLLKTHFPEGLPELAIAFILKDVLNALDYIHSKGFIHRSVKASHILLSGD 137
>gnl|CDD|165473 PHA03207, PHA03207, serine/threonine kinase US3; Provisional.
Length = 392
Score = 53.7 bits (129), Expect = 8e-08
Identities = 37/131 (28%), Positives = 61/131 (46%), Gaps = 12/131 (9%)
Query: 113 RELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMVTHLMGADL-NNILRTQKLSDDHVQ 171
RE+ +LK ++H +I L+ + + V MV DL + R+ L +
Sbjct: 135 REIDILKTISHRAIINLIHAYRWKST------VCMVMPKYKCDLFTYVDRSGPLPLEQAI 188
Query: 172 FLVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCELKILDFGLA-----RPTENEMTGYV 226
+ ++L L Y+H GIIHRD+K NI ++E + DFG A P + G+
Sbjct: 189 TIQRRLLEALAYLHGRGIIHRDVKTENIFLDEPENAVLGDFGAACKLDAHPDTPQCYGWS 248
Query: 227 ATRWYRAPEIM 237
T +PE++
Sbjct: 249 GTLETNSPELL 259
>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 = 52.9 bits (127), Expect = 9e-08
Identities = 33/108 (30%), Positives = 59/108 (54%), Gaps = 10/108 (9%)
Query: 113 RELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMV-THLMGADLNNILRTQKLSDDHVQ 171
+E ++K +H NV+ LL + CL + +V ++ DL N +R++ + V+
Sbjct: 45 KEGIIMKDFSHPNVLSLLGI-----CLPSEGSPLVVLPYMKHGDLRNFIRSET-HNPTVK 98
Query: 172 FLV---YQILRGLKYIHSAGIIHRDLKPSNIAVNEDCELKILDFGLAR 216
L+ Q+ +G++Y+ S +HRDL N ++E +K+ DFGLAR
Sbjct: 99 DLIGFGLQVAKGMEYLASKKFVHRDLAARNCMLDESFTVKVADFGLAR 146
>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 = 52.6 bits (126), Expect = 1e-07
Identities = 45/138 (32%), Positives = 62/138 (44%), Gaps = 27/138 (19%)
Query: 113 RELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMVTHLM-GADLNNILRTQKLSDDHVQ 171
E ++ +H N+I L V + K V +VT M L+ LR Q
Sbjct: 54 SEASIMGQFDHPNIIHLEGV------VTKSKPVMIVTEYMENGSLDAFLRKHD-----GQ 102
Query: 172 FLVYQ---ILRG----LKYIHSAGIIHRDLKPSNIAVNEDCELKILDFGLARPTENE--- 221
F V Q +LRG +KY+ G +HRDL NI VN + K+ DFGL+R E++
Sbjct: 103 FTVIQLVGMLRGIASGMKYLSDMGYVHRDLAARNILVNSNLVCKVSDFGLSRVLEDDPEA 162
Query: 222 ----MTGYVATRWYRAPE 235
G + RW APE
Sbjct: 163 AYTTRGGKIPIRW-TAPE 179
Score = 31.4 bits (71), Expect = 0.72
Identities = 19/51 (37%), Positives = 26/51 (50%), Gaps = 8/51 (15%)
Query: 253 QDLKPSNIAVNEDCELKILDFGLARPTENE-------MTGYVATRWYRAPE 296
+DL NI VN + K+ DFGL+R E++ G + RW APE
Sbjct: 130 RDLAARNILVNSNLVCKVSDFGLSRVLEDDPEAAYTTRGGKIPIRW-TAPE 179
>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 = 52.2 bits (125), Expect = 1e-07
Identities = 43/153 (28%), Positives = 72/153 (47%), Gaps = 16/153 (10%)
Query: 93 VAIKKIARPFQSAVHAKRTYRELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMVTHLM 152
VAIK I + ++ E +++ ++HE ++ L V C + +Y+VT M
Sbjct: 31 VAIKMIK---EGSMSEDEFIEEAKVMMKLSHEKLVQLYGV-----CTKQ-RPIYIVTEYM 81
Query: 153 GAD-LNNILRTQKLSDDHVQFL--VYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCELKI 209
L N LR Q L + G+ Y+ S IHRDL N V++ +K+
Sbjct: 82 SNGCLLNYLREHGKRFQPSQLLEMCKDVCEGMAYLESKQFIHRDLAARNCLVDDQGCVKV 141
Query: 210 LDFGLARPT-ENEMTGYVATRW---YRAPEIML 238
DFGL+R ++E T V +++ + PE++L
Sbjct: 142 SDFGLSRYVLDDEYTSSVGSKFPVRWSPPEVLL 174
Score = 34.1 bits (78), Expect = 0.094
Identities = 19/71 (26%), Positives = 39/71 (54%), Gaps = 4/71 (5%)
Query: 250 FYFQDLKPSNIAVNEDCELKILDFGLARPT-ENEMTGYVATRW---YRAPEIMLNWMHYN 305
F +DL N V++ +K+ DFGL+R ++E T V +++ + PE++L +
Sbjct: 121 FIHRDLAARNCLVDDQGCVKVSDFGLSRYVLDDEYTSSVGSKFPVRWSPPEVLLYSKFSS 180
Query: 306 QTDIHQLNLIM 316
++D+ ++M
Sbjct: 181 KSDVWAFGVLM 191
>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 = 52.7 bits (126), Expect = 1e-07
Identities = 49/215 (22%), Positives = 86/215 (40%), Gaps = 40/215 (18%)
Query: 68 IGPTLSKESFDLI---FSSALDSVSGVKVAIKKIARPFQSAVHAKRTYRELRMLKHMNHE 124
+G TL + F + + L +G K+ + S+ + E +LK +NH
Sbjct: 4 LGKTLGEGEFGKVVKATAFRLKGRAGYTTVAVKMLKENASSSELRDLLSEFNLLKQVNHP 63
Query: 125 NVIGLLDVFHSNTCLADFKNVYMVTHLMGADLNNILRTQK---------------LSDDH 169
+VI L C D + +V + L + LR + D+
Sbjct: 64 HVIKLY-----GACSQDGPLLLIVEYAKYGSLRSFLRESRKVGPSYLGSDGNRNSSYLDN 118
Query: 170 ----------VQFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCELKILDFGLARPTE 219
+ +QI RG++Y+ ++HRDL N+ V E ++KI DFGL+R
Sbjct: 119 PDERALTMGDLISFAWQISRGMQYLAEMKLVHRDLAARNVLVAEGRKMKISDFGLSRDVY 178
Query: 220 NEMT------GYVATRWYRAPEIMLNWMHYNQTGV 248
E + G + +W A E + + ++ Q+ V
Sbjct: 179 EEDSYVKRSKGRIPVKWM-AIESLFDHIYTTQSDV 212
Score = 31.1 bits (70), Expect = 0.93
Identities = 19/63 (30%), Positives = 33/63 (52%), Gaps = 7/63 (11%)
Query: 253 QDLKPSNIAVNEDCELKILDFGLARPTENEMT------GYVATRWYRAPEIMLNWMHYNQ 306
+DL N+ V E ++KI DFGL+R E + G + +W A E + + ++ Q
Sbjct: 151 RDLAARNVLVAEGRKMKISDFGLSRDVYEEDSYVKRSKGRIPVKWM-AIESLFDHIYTTQ 209
Query: 307 TDI 309
+D+
Sbjct: 210 SDV 212
>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 = 53.0 bits (127), Expect = 1e-07
Identities = 31/95 (32%), Positives = 51/95 (53%), Gaps = 12/95 (12%)
Query: 147 MVTHLMGADLNNILRTQKLSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCE 206
M THL + S+D V+F +I+ L+++H GI++RD+K NI ++ +
Sbjct: 92 MFTHLY--------QRDNFSEDEVRFYSGEIILALEHLHKLGIVYRDIKLENILLDSEGH 143
Query: 207 LKILDFGLAR---PTENEMT-GYVATRWYRAPEIM 237
+ + DFGL++ E E T + T Y APEI+
Sbjct: 144 VVLTDFGLSKEFLSEEKERTYSFCGTIEYMAPEII 178
Score = 42.6 bits (100), Expect = 3e-04
Identities = 48/199 (24%), Positives = 84/199 (42%), Gaps = 27/199 (13%)
Query: 227 ATRWYRAPEIMLNWMHYNQTGVPFYFQDLKPSNIAVNEDCELKILDFGLAR---PTENEM 283
R+Y EI+L H ++ G+ ++D+K NI ++ + + + DFGL++ E E
Sbjct: 106 EVRFYSG-EIILALEHLHKLGI--VYRDIKLENILLDSEGHVVLTDFGLSKEFLSEEKER 162
Query: 284 T-GYVATRWYRAPEIMLNWM-HYNQTDIHQLNLIMEMLGTPPAEFMAK----ISSDSARK 337
T + T Y APEI+ H D L +++ L T + F + S+ +R+
Sbjct: 163 TYSFCGTIEYMAPEIIRGKGGHGKAVDWWSLGILIFELLTGASPFTLEGERNTQSEVSRR 222
Query: 338 YINSLPLLTKKDFRQVFKGANPQAIDLLSLMLELDSEKRI-----TAEQALAHPYLS--Q 390
+ P P+A DLL +L D +KR+ A + HP+
Sbjct: 223 ILKCDPPFPSF--------IGPEAQDLLHKLLRKDPKKRLGAGPQGASEIKEHPFFKGLD 274
Query: 391 YSDPNDEPTSPPYDQSFED 409
+ +PP+ S +
Sbjct: 275 WEALALRKVNPPFRPSIRN 293
>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 = 52.7 bits (126), Expect = 1e-07
Identities = 38/147 (25%), Positives = 75/147 (51%), Gaps = 11/147 (7%)
Query: 97 KIARPFQSAVHAKRTYRELRMLKHMNHEN-VIGLLDVFHSNTCLADFKNVYMVTHLMGAD 155
K A Q A + T E ++L+H+ ++ L F ++T L ++ ++ G +
Sbjct: 37 KKATIVQKAKTTEHTRTERQVLEHIRQSPFLVTLHYAFQTDTKLH-----LILDYINGGE 91
Query: 156 L-NNILRTQKLSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCELKILDFGL 214
L ++ + ++ + VQ +I+ L+++H GII+RD+K NI ++ + + + DFGL
Sbjct: 92 LFTHLSQRERFKEQEVQIYSGEIVLALEHLHKLGIIYRDIKLENILLDSNGHVVLTDFGL 151
Query: 215 AR---PTENEMT-GYVATRWYRAPEIM 237
++ E E + T Y AP+I+
Sbjct: 152 SKEFHEDEVERAYSFCGTIEYMAPDIV 178
Score = 41.1 bits (96), Expect = 7e-04
Identities = 42/190 (22%), Positives = 82/190 (43%), Gaps = 32/190 (16%)
Query: 216 RPTENEMTGYVATRWYRAPEIMLNWMHYNQTGVPFYFQDLKPSNIAVNEDCELKILDFGL 275
R E E+ Y EI+L H ++ G+ ++D+K NI ++ + + + DFGL
Sbjct: 101 RFKEQEVQIYSG-------EIVLALEHLHKLGI--IYRDIKLENILLDSNGHVVLTDFGL 151
Query: 276 AR---PTENEMT-GYVATRWYRAPEIML--NWMHYNQTDIHQLNLIMEMLGTPPAEFMA- 328
++ E E + T Y AP+I+ + H D + ++M L T + F
Sbjct: 152 SKEFHEDEVERAYSFCGTIEYMAPDIVRGGDGGHDKAVDWWSMGVLMYELLTGASPFTVD 211
Query: 329 ---KISSDSARKYINSLPLLTKKDFRQVFKGANPQAIDLLSLMLELDSEKRI-----TAE 380
++ +R+ + S P ++ + A D++ +L D +KR+ A+
Sbjct: 212 GEKNSQAEISRRILKSEPPYPQE--------MSALAKDIIQRLLMKDPKKRLGCGPSDAD 263
Query: 381 QALAHPYLSQ 390
+ HP+ +
Sbjct: 264 EIKKHPFFQK 273
>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 = 52.3 bits (125), Expect = 1e-07
Identities = 45/184 (24%), Positives = 94/184 (51%), Gaps = 21/184 (11%)
Query: 67 DIGPTLSKESFDLIFSSALDSVSGVKVAIKKIARPFQSAVHAKRTYRELRMLKHM-NHEN 125
+I T+ K ++ +F L+ +G K A+K I P + E +LK + +H N
Sbjct: 21 EIIETIGKGTYGKVFK-VLNKKNGSKAAVK-ILDPIHDI--DEEIEAEYNILKALSDHPN 76
Query: 126 VIGLLDVFHSNTCLADFKN---VYMVTHLM-GADLNNIL-----RTQKLSDDHVQFLVYQ 176
V+ +++ D KN +++V L G + +++ R +++ + + +++++
Sbjct: 77 VVKFYGMYYKK----DVKNGDQLWLVLELCNGGSVTDLVKGFLKRGERMEEPIIAYILHE 132
Query: 177 ILRGLKYIHSAGIIHRDLKPSNIAVNEDCELKILDFGLA---RPTENEMTGYVATRWYRA 233
L GL+++H IHRD+K +NI + + +K++DFG++ T V T ++ A
Sbjct: 133 ALMGLQHLHVNKTIHRDVKGNNILLTTEGGVKLVDFGVSAQLTSTRLRRNTSVGTPFWMA 192
Query: 234 PEIM 237
PE++
Sbjct: 193 PEVI 196
>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 = 52.6 bits (126), Expect = 1e-07
Identities = 26/89 (29%), Positives = 47/89 (52%), Gaps = 4/89 (4%)
Query: 153 GADLN-NILRTQKLSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCELKILD 211
G DL +I ++++ + +F +I L ++H GII+RDLK N+ ++ + K+ D
Sbjct: 80 GGDLMFHIQKSRRFDEARARFYAAEITSALMFLHDKGIIYRDLKLDNVLLDHEGHCKLAD 139
Query: 212 FGLARPTENE---MTGYVATRWYRAPEIM 237
FG+ + + + T Y APEI+
Sbjct: 140 FGMCKEGIFNGKTTSTFCGTPDYIAPEIL 168
Score = 30.3 bits (68), Expect = 1.9
Identities = 29/102 (28%), Positives = 48/102 (47%), Gaps = 8/102 (7%)
Query: 229 RWYRAPEIMLNWMHYNQTGVPFYFQDLKPSNIAVNEDCELKILDFGLARPTENE---MTG 285
R+Y A EI M + G+ ++DLK N+ ++ + K+ DFG+ + +
Sbjct: 99 RFYAA-EITSALMFLHDKGI--IYRDLKLDNVLLDHEGHCKLADFGMCKEGIFNGKTTST 155
Query: 286 YVATRWYRAPEIMLNWMHYNQTDIHQLN-LIMEML-GTPPAE 325
+ T Y APEI+ ++ D + L+ EML G P E
Sbjct: 156 FCGTPDYIAPEILQEMLYGPSVDWWAMGVLLYEMLCGHAPFE 197
>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 = 52.0 bits (125), Expect = 2e-07
Identities = 23/62 (37%), Positives = 40/62 (64%), Gaps = 3/62 (4%)
Query: 177 ILRGLKYIHSA-GIIHRDLKPSNIAVNEDCELKILDFGLARPTENEM--TGYVATRWYRA 233
I++ L+Y+HS +IHRD+KPSN+ +N + ++K+ DFG++ + + T + Y A
Sbjct: 112 IVKALEYLHSKLSVIHRDVKPSNVLINRNGQVKLCDFGISGYLVDSVAKTIDAGCKPYMA 171
Query: 234 PE 235
PE
Sbjct: 172 PE 173
Score = 42.0 bits (99), Expect = 3e-04
Identities = 36/169 (21%), Positives = 70/169 (41%), Gaps = 37/169 (21%)
Query: 241 MHYNQTGVPFYFQDLKPSNIAVNEDCELKILDFGLARPTENEM--TGYVATRWYRAPEIM 298
+ Y + + +D+KPSN+ +N + ++K+ DFG++ + + T + Y APE +
Sbjct: 116 LEYLHSKLSVIHRDVKPSNVLINRNGQVKLCDFGISGYLVDSVAKTIDAGCKPYMAPERI 175
Query: 299 ---LNWMHYN-QTDIHQLNLIMEMLGTPPAEFMAKISSDSARKYINSLPLLTKKD----F 350
LN Y+ ++D+ L + M L T P + K
Sbjct: 176 NPELNQKGYDVKSDVWSLGITMIELAT------------------GRFPYDSWKTPFQQL 217
Query: 351 RQVFKGANPQA---------IDLLSLMLELDSEKRITAEQALAHPYLSQ 390
+QV + +PQ D ++ L+ + ++R + L HP+
Sbjct: 218 KQVVEEPSPQLPAEKFSPEFQDFVNKCLKKNYKERPNYPELLQHPFFEL 266
>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 = 2e-07
Identities = 39/130 (30%), Positives = 62/130 (47%), Gaps = 12/130 (9%)
Query: 114 ELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMVTHLM-GADLN-NILR--TQKLSDDH 169
E +L+ +N ++ L F S T L +V LM G DL +I + L +
Sbjct: 43 EKEILEKVNSPFIVNLAYAFESKTHLC------LVMSLMNGGDLKYHIYNVGERGLEMER 96
Query: 170 VQFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCELKILDFGLA--RPTENEMTGYVA 227
V QI G+ ++HS I++RD+KP N+ +++ ++ D GLA +T
Sbjct: 97 VIHYSAQITCGILHLHSMDIVYRDMKPENVLLDDQGNCRLSDLGLAVELKDGKTITQRAG 156
Query: 228 TRWYRAPEIM 237
T Y APEI+
Sbjct: 157 TNGYMAPEIL 166
Score = 36.9 bits (85), Expect = 0.013
Identities = 24/112 (21%), Positives = 50/112 (44%), Gaps = 7/112 (6%)
Query: 231 YRAPEIMLNWMHYNQTGVPFYFQDLKPSNIAVNEDCELKILDFGLA--RPTENEMTGYVA 288
+ + +I +H + + ++D+KP N+ +++ ++ D GLA +T
Sbjct: 99 HYSAQITCGILHLHSMDI--VYRDMKPENVLLDDQGNCRLSDLGLAVELKDGKTITQRAG 156
Query: 289 TRWYRAPEIMLNWMHYNQTDIHQLNL-IMEMLG--TPPAEFMAKISSDSARK 337
T Y APEI+ + D + I EM+ TP + K++ + ++
Sbjct: 157 TNGYMAPEILKEEPYSYPVDWFAMGCSIYEMVAGRTPFKDHKEKVAKEELKR 208
>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 = 51.8 bits (124), Expect = 2e-07
Identities = 34/109 (31%), Positives = 54/109 (49%), Gaps = 12/109 (11%)
Query: 113 RELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMVTHLM--GADLNNILRTQKLSDDHV 170
+E ++K + H N++ LL V T F Y++T M G L+ + + + V
Sbjct: 51 KEAAVMKEIKHPNLVQLLGVC---TREPPF---YIITEFMTYGNLLDYLRECNRQEVNAV 104
Query: 171 QFLVY---QILRGLKYIHSAGIIHRDLKPSNIAVNEDCELKILDFGLAR 216
L+Y QI ++Y+ IHRDL N V E+ +K+ DFGL+R
Sbjct: 105 -VLLYMATQISSAMEYLEKKNFIHRDLAARNCLVGENHLVKVADFGLSR 152
>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 = 52.2 bits (125), Expect = 2e-07
Identities = 44/145 (30%), Positives = 66/145 (45%), Gaps = 28/145 (19%)
Query: 93 VAIKKIARPFQSAVHAKRTYRELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMVTHLM 152
VA+K I RP + +E+++L + N+I LL V C+ + + M+T M
Sbjct: 49 VAVK-ILRPDANKNARNDFLKEVKILSRLKDPNIIRLLGV-----CVDE-DPLCMITEYM 101
Query: 153 -GADLNNILRTQKLSD-----------DH------VQFLVY---QILRGLKYIHSAGIIH 191
DLN L + L D H L++ QI G+KY+ S +H
Sbjct: 102 ENGDLNQFLSSHHLDDKEENGNDAVPPAHCLPAISYSSLLHVALQIASGMKYLSSLNFVH 161
Query: 192 RDLKPSNIAVNEDCELKILDFGLAR 216
RDL N V E+ +KI DFG++R
Sbjct: 162 RDLATRNCLVGENLTIKIADFGMSR 186
>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 = 51.8 bits (124), Expect = 2e-07
Identities = 42/152 (27%), Positives = 70/152 (46%), Gaps = 20/152 (13%)
Query: 89 SGVKVAIKKIARPFQSAVHAKRTYRELRMLKHMNHENVIGLLDVFHSNTCLADF--KNVY 146
+G VA+K + R + +E+ +LK + HEN++ C ++ K +
Sbjct: 32 TGEMVAVKTLKRE-CGQQNTSGWKKEINILKTLYHENIV------KYKGCCSEQGGKGLQ 84
Query: 147 MVTHLMG-ADLNNILRTQKLSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDC 205
++ + L + L KL+ + QI G+ Y+HS IHRDL N+ ++ D
Sbjct: 85 LIMEYVPLGSLRDYLPKHKLNLAQLLLFAQQICEGMAYLHSQHYIHRDLAARNVLLDNDR 144
Query: 206 ELKILDFGLAR--PTENEMTGYVATRWYRAPE 235
+KI DFGLA+ P +E +YR E
Sbjct: 145 LVKIGDFGLAKAVPEGHE--------YYRVRE 168
Score = 29.5 bits (66), Expect = 3.1
Identities = 26/107 (24%), Positives = 43/107 (40%), Gaps = 17/107 (15%)
Query: 253 QDLKPSNIAVNEDCELKILDFGLAR--PTENEM-----TGYVATRWYRAPEIMLNWMHYN 305
+DL N+ ++ D +KI DFGLA+ P +E G WY A E +
Sbjct: 131 RDLAARNVLLDNDRLVKIGDFGLAKAVPEGHEYYRVREDGDSPVFWY-AVECLKENKFSY 189
Query: 306 QTDIHQLNLIMEMLGT-------PPAEFMAKISSDSARKYINSLPLL 345
+D+ + + L T PP +F I + + + L+
Sbjct: 190 ASDVWSFGVTLYELLTHCDSKQSPPKKFEEMIGPKQGQ--MTVVRLI 234
>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 = 52.0 bits (125), Expect = 2e-07
Identities = 35/131 (26%), Positives = 69/131 (52%), Gaps = 11/131 (8%)
Query: 89 SGVKVAIKKIARPFQSAVHAKRTYRELR-MLKHMNHENVIGLLDVFHSNTCLADFKNVYM 147
+G +A+K++ R + KR +L +LK + ++ F +++ +V++
Sbjct: 39 TGHVMAVKQMRRT-GNKEENKRILMDLDVVLKSHDCPYIVKCYGYFITDS------DVFI 91
Query: 148 VTHLMGADLNNIL-RTQK-LSDDHVQFLVYQILRGLKYIHSA-GIIHRDLKPSNIAVNED 204
LM L+ +L R Q + +D + + I++ L Y+ G+IHRD+KPSNI ++
Sbjct: 92 CMELMSTCLDKLLKRIQGPIPEDILGKMTVAIVKALHYLKEKHGVIHRDVKPSNILLDAS 151
Query: 205 CELKILDFGLA 215
+K+ DFG++
Sbjct: 152 GNVKLCDFGIS 162
Score = 31.6 bits (72), Expect = 0.68
Identities = 10/23 (43%), Positives = 17/23 (73%)
Query: 254 DLKPSNIAVNEDCELKILDFGLA 276
D+KPSNI ++ +K+ DFG++
Sbjct: 140 DVKPSNILLDASGNVKLCDFGIS 162
>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 = 51.1 bits (122), Expect = 3e-07
Identities = 38/153 (24%), Positives = 71/153 (46%), Gaps = 16/153 (10%)
Query: 92 KVAIKKIARPFQSAVHAKRTYRELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMVTHL 151
KVAIK I S E +++ ++H ++ L V + + +V
Sbjct: 30 KVAIKTIREGAMSEEDFIE---EAQVMMKLSHPKLVQLYGVCTERS------PICLVFEF 80
Query: 152 M-GADLNNILRTQK--LSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCELK 208
M L++ LR Q+ S + + + + G+ Y+ S+ +IHRDL N V E+ +K
Sbjct: 81 MEHGCLSDYLRAQRGKFSQETLLGMCLDVCEGMAYLESSNVIHRDLAARNCLVGENQVVK 140
Query: 209 ILDFGLARPT-ENEMTGYVATRW---YRAPEIM 237
+ DFG+ R +++ T T++ + +PE+
Sbjct: 141 VSDFGMTRFVLDDQYTSSTGTKFPVKWSSPEVF 173
>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 = 51.2 bits (122), Expect = 3e-07
Identities = 47/160 (29%), Positives = 75/160 (46%), Gaps = 28/160 (17%)
Query: 92 KVAIKKIARPFQSAVHAKRTYRELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMVTHL 151
KVA+K + +P + + E +++K + H+ ++ L V + +Y+VT
Sbjct: 32 KVAVKTL-KP--GTMSPESFLEEAQIMKKLRHDKLVQLYAVVSE-------EPIYIVTEY 81
Query: 152 M--GADLNNI-------LRTQKLSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAVN 202
M G+ L+ + L+ L D + Q+ G+ YI IHRDL+ +NI V
Sbjct: 82 MSKGSLLDFLKDGEGRALKLPNLVD-----MAAQVAAGMAYIERMNYIHRDLRSANILVG 136
Query: 203 EDCELKILDFGLARPTE-NEMTGYVATRW---YRAPEIML 238
+ KI DFGLAR E NE T ++ + APE L
Sbjct: 137 DGLVCKIADFGLARLIEDNEYTARQGAKFPIKWTAPEAAL 176
Score = 33.4 bits (76), Expect = 0.17
Identities = 24/73 (32%), Positives = 37/73 (50%), Gaps = 4/73 (5%)
Query: 253 QDLKPSNIAVNEDCELKILDFGLARPTE-NEMTGYVATRW---YRAPEIMLNWMHYNQTD 308
+DL+ +NI V + KI DFGLAR E NE T ++ + APE L ++D
Sbjct: 126 RDLRSANILVGDGLVCKIADFGLARLIEDNEYTARQGAKFPIKWTAPEAALYGRFTIKSD 185
Query: 309 IHQLNLIMEMLGT 321
+ +++ L T
Sbjct: 186 VWSFGILLTELVT 198
>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 = 51.8 bits (124), Expect = 3e-07
Identities = 29/98 (29%), Positives = 53/98 (54%), Gaps = 8/98 (8%)
Query: 146 YMVTHLMGADLN-NILRTQKLSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNED 204
+++ ++ G DL I R++K + +F ++ L ++H G+I+RDLK NI ++ +
Sbjct: 73 FVMEYVNGGDLMFQIQRSRKFDEPRSRFYAAEVTLALMFLHRHGVIYRDLKLDNILLDAE 132
Query: 205 CELKILDFGLARPTENEMTGYVATRW-----YRAPEIM 237
K+ DFG+ + E + G T + Y APEI+
Sbjct: 133 GHCKLADFGMCK--EGILNGVTTTTFCGTPDYIAPEIL 168
Score = 42.1 bits (99), Expect = 3e-04
Identities = 34/105 (32%), Positives = 54/105 (51%), Gaps = 12/105 (11%)
Query: 228 TRWYRAPEIMLNWMHYNQTGVPFYFQDLKPSNIAVNEDCELKILDFGLARPTENEMTGYV 287
+R+Y A E+ L M ++ GV ++DLK NI ++ + K+ DFG+ + E + G
Sbjct: 98 SRFY-AAEVTLALMFLHRHGV--IYRDLKLDNILLDAEGHCKLADFGMCK--EGILNGVT 152
Query: 288 ATRW-----YRAPEIMLNWMHYNQTDIHQLNLIM-EML-GTPPAE 325
T + Y APEI+ + D L ++M EM+ G PP E
Sbjct: 153 TTTFCGTPDYIAPEILQELEYGPSVDWWALGVLMYEMMAGQPPFE 197
>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 = 51.0 bits (122), Expect = 3e-07
Identities = 38/159 (23%), Positives = 69/159 (43%), Gaps = 10/159 (6%)
Query: 68 IGPTLSKESFDLIFSSAL--DSVSGVKVAIKKIARPFQSAVHAKRTYRELRMLKHMNHEN 125
+G L + F + L D S +KVA+K + + + E +K +H N
Sbjct: 3 LGKILGEGEFGSVMEGQLSQDDGSQLKVAVKTMKLDIHTYSEIEEFLSEAACMKDFDHPN 62
Query: 126 VIGLLDVFHSNTCLADFKNVYMVTHLMG-ADLNNILRTQKLSDDHVQFLVYQILR----- 179
V+ L+ V + L ++ M DL++ L +L + + +L+
Sbjct: 63 VMKLIGVCFEASSLQKIPKPMVILPFMKHGDLHSFLLYSRLGGLPEKLPLQTLLKFMVDI 122
Query: 180 --GLKYIHSAGIIHRDLKPSNIAVNEDCELKILDFGLAR 216
G++Y+ + IHRDL N + ED + + DFGL++
Sbjct: 123 ALGMEYLSNRNFIHRDLAARNCMLREDMTVCVADFGLSK 161
>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 = 51.0 bits (122), Expect = 4e-07
Identities = 52/178 (29%), Positives = 81/178 (45%), Gaps = 28/178 (15%)
Query: 91 VKVAIKKIARPFQSAVHAKRTYRELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMVTH 150
++VA+K + R + K +E ++ + NH N++ LL V CL + Y++
Sbjct: 27 IRVAVKTL-RKGATDQEKKEFLKEAHLMSNFNHPNIVKLLGV-----CL-LNEPQYIIME 79
Query: 151 LM-GADLNNILRTQK--------LSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAV 201
LM G DL + LR + L+ + + + +G Y+ IHRDL N V
Sbjct: 80 LMEGGDLLSYLRDARVERFGPPLLTLKELLDICLDVAKGCVYLEQMHFIHRDLAARNCLV 139
Query: 202 NE---DCE--LKILDFGLARPT------ENEMTGYVATRWYRAPEIMLNWMHYNQTGV 248
+E D + +KI DFGLAR E G + RW APE +L+ Q+ V
Sbjct: 140 SEKGYDADRVVKIGDFGLARDIYKSDYYRKEGEGLLPVRWM-APESLLDGKFTTQSDV 196
Score = 30.2 bits (68), Expect = 1.6
Identities = 26/78 (33%), Positives = 37/78 (47%), Gaps = 12/78 (15%)
Query: 250 FYFQDLKPSNIAVNE---DCE--LKILDFGLARPT------ENEMTGYVATRWYRAPEIM 298
F +DL N V+E D + +KI DFGLAR E G + RW APE +
Sbjct: 127 FIHRDLAARNCLVSEKGYDADRVVKIGDFGLARDIYKSDYYRKEGEGLLPVRWM-APESL 185
Query: 299 LNWMHYNQTDIHQLNLIM 316
L+ Q+D+ ++M
Sbjct: 186 LDGKFTTQSDVWSFGVLM 203
>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 = 51.2 bits (122), Expect = 5e-07
Identities = 33/125 (26%), Positives = 63/125 (50%), Gaps = 9/125 (7%)
Query: 117 MLKHMNHENVIGLLDVFHSNTCLADFKNVYMVTHLMGADL-NNILRTQKLSDDHVQFLVY 175
+LK++ H ++GL F + L +++ ++ G +L ++ R + + +F
Sbjct: 49 LLKNVKHPFLVGLHFSFQTADKL-----YFVLDYINGGELFYHLQRERCFLEPRARFYAA 103
Query: 176 QILRGLKYIHSAGIIHRDLKPSNIAVNEDCELKILDFGLARPT---ENEMTGYVATRWYR 232
+I L Y+HS I++RDLKP NI ++ + + DFGL + + + T Y
Sbjct: 104 EIASALGYLHSLNIVYRDLKPENILLDSQGHIVLTDFGLCKENIEHNGTTSTFCGTPEYL 163
Query: 233 APEIM 237
APE++
Sbjct: 164 APEVL 168
Score = 41.2 bits (96), Expect = 7e-04
Identities = 44/166 (26%), Positives = 72/166 (43%), Gaps = 25/166 (15%)
Query: 252 FQDLKPSNIAVNEDCELKILDFGLARPT---ENEMTGYVATRWYRAPEIMLNWMHYNQTD 308
++DLKP NI ++ + + DFGL + + + T Y APE++ + D
Sbjct: 119 YRDLKPENILLDSQGHIVLTDFGLCKENIEHNGTTSTFCGTPEYLAPEVLHKQPYDRTVD 178
Query: 309 IHQLNLIM-EML-GTPPAEFMAKISSDSARKYINSL--PLLTKKDFRQVFKGANPQAIDL 364
L ++ EML G PP S ++A Y N L PL K + A L
Sbjct: 179 WWCLGAVLYEMLYGLPPF-----YSRNTAEMYDNILNKPLQLKPNITN-------SARHL 226
Query: 365 LSLMLELDSEKRITAEQAL----AHPYLS--QYSDPNDEPTSPPYD 404
L +L+ D KR+ A+ H + S + D ++ +PP++
Sbjct: 227 LEGLLQKDRTKRLGAKDDFMEIKNHIFFSPINWDDLINKKITPPFN 272
>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 = 50.4 bits (120), Expect = 5e-07
Identities = 46/152 (30%), Positives = 74/152 (48%), Gaps = 18/152 (11%)
Query: 92 KVAIKKIARPFQSAVHAKRTYRELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMVTHL 151
KVA+K + +P +V A E ++K + H+ ++ L V + +Y++T
Sbjct: 32 KVAVKTM-KPGSMSVEA--FLAEANVMKTLQHDKLVKLHAVVTK-------EPIYIITEF 81
Query: 152 M-GADLNNILRTQKLSDDHVQFLV---YQILRGLKYIHSAGIIHRDLKPSNIAVNEDCEL 207
M L + L++ + S + L+ QI G+ +I IHRDL+ +NI V+
Sbjct: 82 MAKGSLLDFLKSDEGSKQPLPKLIDFSAQIAEGMAFIEQRNYIHRDLRAANILVSASLVC 141
Query: 208 KILDFGLARPTE-NEMTGYVATRW---YRAPE 235
KI DFGLAR E NE T ++ + APE
Sbjct: 142 KIADFGLARVIEDNEYTAREGAKFPIKWTAPE 173
Score = 30.4 bits (68), Expect = 1.7
Identities = 20/51 (39%), Positives = 28/51 (54%), Gaps = 4/51 (7%)
Query: 250 FYFQDLKPSNIAVNEDCELKILDFGLARPTE-NEMTGYVATRW---YRAPE 296
+ +DL+ +NI V+ KI DFGLAR E NE T ++ + APE
Sbjct: 123 YIHRDLRAANILVSASLVCKIADFGLARVIEDNEYTAREGAKFPIKWTAPE 173
>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 = 50.5 bits (121), Expect = 6e-07
Identities = 45/171 (26%), Positives = 68/171 (39%), Gaps = 39/171 (22%)
Query: 113 RELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMVT-HLMGADLNNILRTQK------- 164
REL M + ++H+NV+ LL + C + + YM+ + DL LR K
Sbjct: 57 RELDMFRKLSHKNVVRLLGL-----C-REAEPHYMILEYTDLGDLKQFLRATKSKDEKLK 110
Query: 165 ---LSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCELKILDFGLARPTEN- 220
LS L QI G+ ++ +A +HRDL N V+ E+K+ L++ N
Sbjct: 111 PPPLSTKQKVALCTQIALGMDHLSNARFVHRDLAARNCLVSSQREVKVSLLSLSKDVYNS 170
Query: 221 EMTGYVAT----RWYRAPEIMLN----------------WMHYNQTGVPFY 251
E RW APE + W + Q +PFY
Sbjct: 171 EYYKLRNALIPLRWL-APEAVQEDDFSTKSDVWSFGVLMWEVFTQGELPFY 220
>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 = 50.4 bits (120), Expect = 6e-07
Identities = 44/184 (23%), Positives = 93/184 (50%), Gaps = 22/184 (11%)
Query: 68 IGPTLSKESFDLIFSSALDSVSGVKVAIKKIARPFQSAVHAKRTYR---ELRMLKHMNHE 124
+G L + +F ++ D+ +G ++A+K++ +S +K E+++LK++ HE
Sbjct: 6 LGKLLGQGAFGRVYL-CYDADTGRELAVKQVQFDPESPETSKEVNALECEIQLLKNLLHE 64
Query: 125 NVIGLLDVFHSNTCLADFK----NVYMVTHLMGADLNNILRTQ-KLSDDHVQFLVYQILR 179
++ CL D +++M H+ G + + L++ L+++ + QIL
Sbjct: 65 RIV------QYYGCLRDPMERTLSIFM-EHMPGGSIKDQLKSYGALTENVTRKYTRQILE 117
Query: 180 GLKYIHSAGIIHRDLKPSNIAVNEDCELKILDFGLARPTE------NEMTGYVATRWYRA 233
G+ Y+HS I+HRD+K +NI + +K+ DFG ++ + M T ++ +
Sbjct: 118 GVSYLHSNMIVHRDIKGANILRDSVGNVKLGDFGASKRLQTICLSGTGMKSVTGTPYWMS 177
Query: 234 PEIM 237
PE++
Sbjct: 178 PEVI 181
>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 = 50.3 bits (120), Expect = 6e-07
Identities = 51/162 (31%), Positives = 76/162 (46%), Gaps = 34/162 (20%)
Query: 93 VAIKKIARPFQSAVHAKRTY-RELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMVTHL 151
VAIK + + +R + E ++ +H N+I L V + + V ++T
Sbjct: 35 VAIKTLKSGYTE--KQRRDFLSEASIMGQFDHPNIIHLEGVV-TKSR-----PVMIITEF 86
Query: 152 M--GADLNNILRTQKLSDDHVQFLVYQ---ILRG----LKYIHSAGIIHRDLKPSNIAVN 202
M GA L++ LR +D QF V Q +LRG +KY+ +HRDL NI VN
Sbjct: 87 MENGA-LDSFLR---QNDG--QFTVIQLVGMLRGIAAGMKYLSEMNYVHRDLAARNILVN 140
Query: 203 EDCELKILDFGLAR--------PTE-NEMTGYVATRWYRAPE 235
+ K+ DFGL+R PT + + G + RW APE
Sbjct: 141 SNLVCKVSDFGLSRFLEDDTSDPTYTSSLGGKIPIRW-TAPE 181
Score = 31.4 bits (71), Expect = 0.86
Identities = 20/56 (35%), Positives = 28/56 (50%), Gaps = 10/56 (17%)
Query: 250 FYFQDLKPSNIAVNEDCELKILDFGLAR--------PTE-NEMTGYVATRWYRAPE 296
+ +DL NI VN + K+ DFGL+R PT + + G + RW APE
Sbjct: 127 YVHRDLAARNILVNSNLVCKVSDFGLSRFLEDDTSDPTYTSSLGGKIPIRW-TAPE 181
>gnl|CDD|165478 PHA03212, PHA03212, serine/threonine kinase US3; Provisional.
Length = 391
Score = 50.8 bits (121), Expect = 6e-07
Identities = 39/133 (29%), Positives = 60/133 (45%), Gaps = 13/133 (9%)
Query: 111 TYRELRMLKHMNHENVIGLLDVFHSN--TCLADFKNVYMVTHLMGADLNNILRTQKLSDD 168
T E +L+ +NH ++I L F N TCL + A NI L+
Sbjct: 130 TATEAHILRAINHPSIIQLKGTFTYNKFTCLI-LPRYKTDLYCYLAAKRNIAICDILA-- 186
Query: 169 HVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCELKILDFGLA----RPTENEMTG 224
+ +LR ++Y+H IIHRD+K NI +N ++ + DFG A N+ G
Sbjct: 187 ----IERSVLRAIQYLHENRIIHRDIKAENIFINHPGDVCLGDFGAACFPVDINANKYYG 242
Query: 225 YVATRWYRAPEIM 237
+ T APE++
Sbjct: 243 WAGTIATNAPELL 255
Score = 40.7 bits (95), Expect = 0.001
Identities = 47/207 (22%), Positives = 71/207 (34%), Gaps = 54/207 (26%)
Query: 238 LNWMHYNQTGVPFYFQDLKPSNIAVNEDCELKILDFGLA----RPTENEMTGYVATRWYR 293
+ ++H N+ +D+K NI +N ++ + DFG A N+ G+ T
Sbjct: 195 IQYLHENR----IIHRDIKAENIFINHPGDVCLGDFGAACFPVDINANKYYGWAGTIATN 250
Query: 294 APEIMLNWMHYNQTDI------------------------------HQLNLIMEMLGTPP 323
APE++ + DI Q+ LI+ GT P
Sbjct: 251 APELLARDPYGPAVDIWSAGIVLFEMATCHDSLFEKDGLDGDCDSDRQIKLIIRRSGTHP 310
Query: 324 AEFMAKISSDSARKYINSLPLLTKKDFRQVFKGANPQAIDLLSL----------MLELDS 373
EF ++ YI L KK R+ G+ P +L L ML D+
Sbjct: 311 NEFPIDAQANLDEIYIG----LAKKSSRK--PGSRPLWTNLYELPIDLEYLICKMLAFDA 364
Query: 374 EKRITAEQALAHPYLSQYSDPNDEPTS 400
R +AE L DP P
Sbjct: 365 HHRPSAEALLDFAAFQDIPDPYPNPME 391
>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 = 49.6 bits (118), Expect = 1e-06
Identities = 37/131 (28%), Positives = 63/131 (48%), Gaps = 10/131 (7%)
Query: 114 ELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMVTHLMGADLN-NI--LRTQKLSDDHV 170
E R+L+ +N V+ L + + L ++T + G DL +I + +
Sbjct: 50 EKRILEKVNSRFVVSLAYAYETKDALC-----LVLTIMNGGDLKFHIYNMGNPGFDEQRA 104
Query: 171 QFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCELKILDFGLAR--PTENEMTGYVAT 228
F ++ GL+ + I++RDLKP NI +++ ++I D GLA P + G V T
Sbjct: 105 IFYAAELCCGLEDLQRERIVYRDLKPENILLDDRGHIRISDLGLAVQIPEGETVRGRVGT 164
Query: 229 RWYRAPEIMLN 239
Y APE++ N
Sbjct: 165 VGYMAPEVINN 175
Score = 40.4 bits (94), Expect = 0.001
Identities = 28/76 (36%), Positives = 40/76 (52%), Gaps = 4/76 (5%)
Query: 252 FQDLKPSNIAVNEDCELKILDFGLAR--PTENEMTGYVATRWYRAPEIMLNWMHYNQTDI 309
++DLKP NI +++ ++I D GLA P + G V T Y APE++ N + D
Sbjct: 125 YRDLKPENILLDDRGHIRISDLGLAVQIPEGETVRGRVGTVGYMAPEVINNEKYTFSPDW 184
Query: 310 HQLN-LIMEML-GTPP 323
L LI EM+ G P
Sbjct: 185 WGLGCLIYEMIQGQSP 200
>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 = 49.7 bits (118), Expect = 1e-06
Identities = 36/140 (25%), Positives = 63/140 (45%), Gaps = 21/140 (15%)
Query: 91 VKVAIKKIARPFQSAVHAKRTYRELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMVTH 150
+ VA+K + +A K +RE +L ++ HE+++ V C+ + + +
Sbjct: 36 ILVAVKTLKDASDNA--RKDFHREAELLTNLQHEHIVKFYGV-----CVEGDPLIMVFEY 88
Query: 151 LMGADLNNILRTQ--------------KLSDDHVQFLVYQILRGLKYIHSAGIIHRDLKP 196
+ DLN LR +L+ + + QI G+ Y+ S +HRDL
Sbjct: 89 MKHGDLNKFLRAHGPDAVLMAEGNRPAELTQSQMLHIAQQIAAGMVYLASQHFVHRDLAT 148
Query: 197 SNIAVNEDCELKILDFGLAR 216
N V E+ +KI DFG++R
Sbjct: 149 RNCLVGENLLVKIGDFGMSR 168
>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 = 49.3 bits (117), Expect = 1e-06
Identities = 41/167 (24%), Positives = 86/167 (51%), Gaps = 23/167 (13%)
Query: 86 DSVSGVKVAIKKIARPF-----QSAVHAKRTYRELRMLKHMNHENVIGLLDVFHSNTCLA 140
D+ +G ++A+K++ PF +++ E+++LK++ H+ ++ CL
Sbjct: 23 DADTGRELAVKQV--PFDPDSQETSKEVNALECEIQLLKNLRHDRIV------QYYGCLR 74
Query: 141 DF---KNVYMVTHLMGADLNNILRTQ-KLSDDHVQFLVYQILRGLKYIHSAGIIHRDLKP 196
D K V ++ G + + L+ L+++ + QIL+G+ Y+HS I+HRD+K
Sbjct: 75 DPEEKKLSIFVEYMPGGSIKDQLKAYGALTENVTRRYTRQILQGVSYLHSNMIVHRDIKG 134
Query: 197 SNIAVNEDCELKILDFGLARPTEN-EMTG-----YVATRWYRAPEIM 237
+NI + +K+ DFG ++ + M+G T ++ +PE++
Sbjct: 135 ANILRDSAGNVKLGDFGASKRIQTICMSGTGIKSVTGTPYWMSPEVI 181
>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 = 49.2 bits (117), Expect = 2e-06
Identities = 47/170 (27%), Positives = 80/170 (47%), Gaps = 18/170 (10%)
Query: 91 VKVAIKKIARPFQSAVHAKRTYRELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMVTH 150
+ VAIK++ R S K E ++ +++ +V LL + CL V ++T
Sbjct: 37 IPVAIKEL-REATSPKANKEILDEAYVMASVDNPHVCRLLGI-----CLT--STVQLITQ 88
Query: 151 LM--GADLNNILRTQ-KLSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCEL 207
LM G L+ + + + ++ QI +G+ Y+ ++HRDL N+ V +
Sbjct: 89 LMPFGCLLDYVREHKDNIGSQYLLNWCVQIAKGMNYLEERRLVHRDLAARNVLVKTPQHV 148
Query: 208 KILDFGLAR---PTENEMT---GYVATRWYRAPEIMLNWMHYNQTGVPFY 251
KI DFGLA+ E E G V +W A E +L+ ++ +Q+ V Y
Sbjct: 149 KITDFGLAKLLGADEKEYHAEGGKVPIKWM-ALESILHRIYTHQSDVWSY 197
Score = 30.3 bits (68), Expect = 1.6
Identities = 21/63 (33%), Positives = 33/63 (52%), Gaps = 7/63 (11%)
Query: 253 QDLKPSNIAVNEDCELKILDFGLAR---PTENEMT---GYVATRWYRAPEIMLNWMHYNQ 306
+DL N+ V +KI DFGLA+ E E G V +W A E +L+ ++ +Q
Sbjct: 133 RDLAARNVLVKTPQHVKITDFGLAKLLGADEKEYHAEGGKVPIKWM-ALESILHRIYTHQ 191
Query: 307 TDI 309
+D+
Sbjct: 192 SDV 194
>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 = 49.0 bits (117), Expect = 2e-06
Identities = 50/185 (27%), Positives = 82/185 (44%), Gaps = 42/185 (22%)
Query: 95 IKKIARPFQSAVHAKRTYRELRM---LKHMNHENVI---GLLDVFHSNTCLADFKNVYMV 148
IK I+ AV+ R ++E R +K +N +N+I + VF L +N ++V
Sbjct: 6 IKLISNGAYGAVYLVR-HKETRQRFAMKKINKQNLILRNQIQQVFVERDILTFAENPFVV 64
Query: 149 T---------HLM-------GADLNNILRTQ-KLSDDHVQFLVYQILRGLKYIHSAGIIH 191
+ HL G D +L+ L D + + + L+Y+H+ GI+H
Sbjct: 65 SMFCSFETKRHLCMVMEYVEGGDCATLLKNIGALPVDMARMYFAETVLALEYLHNYGIVH 124
Query: 192 RDLKPSNIAVNEDCELKILDFGLAR-----PTENEMTGYVA-------------TRWYRA 233
RDLKP N+ + +K+ DFGL++ T N G++ T Y A
Sbjct: 125 RDLKPDNLLITSMGHIKLTDFGLSKIGLMSLTTNLYEGHIEKDTREFLDKQVCGTPEYIA 184
Query: 234 PEIML 238
PE++L
Sbjct: 185 PEVIL 189
Score = 29.4 bits (66), Expect = 3.2
Identities = 38/166 (22%), Positives = 64/166 (38%), Gaps = 46/166 (27%)
Query: 253 QDLKPSNIAVNEDCELKILDFGLAR-----PTENEMTGYVA-------------TRWYRA 294
+DLKP N+ + +K+ DFGL++ T N G++ T Y A
Sbjct: 125 RDLKPDNLLITSMGHIKLTDFGLSKIGLMSLTTNLYEGHIEKDTREFLDKQVCGTPEYIA 184
Query: 295 PEIMLNWMHYNQTDIHQLNLIM-EML-------GTPPAEFMAKISSDSAR--KYINSLPL 344
PE++L + D + +I+ E L G P E ++ SD + +LP
Sbjct: 185 PEVILRQGYGKPVDWWAMGIILYEFLVGCVPFFGDTPEELFGQVISDDIEWPEGDEALP- 243
Query: 345 LTKKDFRQVFKGANPQAIDLLSLMLELDSEKRI---TAEQALAHPY 387
A DL+S +L + +R+ A + H +
Sbjct: 244 --------------ADAQDLISRLLRQNPLERLGTGGAFEVKQHRF 275
>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 = 48.5 bits (115), Expect = 2e-06
Identities = 33/135 (24%), Positives = 67/135 (49%), Gaps = 18/135 (13%)
Query: 114 ELRMLKHMNHENVIGLLDVFHSNTCLADFK----NVYMVTHLMGADLNNILRTQ-KLSDD 168
E+++LK++ HE ++ CL D ++M ++ G + + L+ L++
Sbjct: 54 EIQLLKNLQHERIV------QYYGCLRDRAEKTLTIFM-EYMPGGSVKDQLKAYGALTES 106
Query: 169 HVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCELKILDFGLARPTE------NEM 222
+ QIL G+ Y+HS I+HRD+K +NI + +K+ DFG ++ + +
Sbjct: 107 VTRKYTRQILEGMSYLHSNMIVHRDIKGANILRDSAGNVKLGDFGASKRLQTICMSGTGI 166
Query: 223 TGYVATRWYRAPEIM 237
T ++ +PE++
Sbjct: 167 RSVTGTPYWMSPEVI 181
>gnl|CDD|234331 TIGR03724, arch_bud32, Kae1-associated kinase Bud32. Members of
this protein family are the Bud32 protein associated
with Kae1 (kinase-associated endopeptidase 1) in the
Archaea. In many Archaeal genomes, Kae1 and Bud32 are
fused. The complex is homologous to the Kae1 and Bud32
subunits of the eukaryotic KEOPS complex, an apparently
ancient protein kinase-containing molecular machine
[Unknown function, General].
Length = 199
Score = 47.2 bits (113), Expect = 3e-06
Identities = 30/111 (27%), Positives = 50/111 (45%), Gaps = 16/111 (14%)
Query: 108 AKRTYRELRMLK--HMNHENVIGLLDVFHSNTCLADFKNVYMVTHLMGADLNNILRTQKL 165
+RT E R+L N + DV ++ ++ G L +++
Sbjct: 41 RERTRNEARLLSRARKAGVNTPVVYDVD-------PDNKTIVMEYIEGKPLKDVIEEGND 93
Query: 166 SDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCELKILDFGLAR 216
L+ +I R + +H AGI+H DL SNI V +D +L ++DFGL +
Sbjct: 94 E------LLREIGRLVGKLHKAGIVHGDLTTSNIIVRDD-KLYLIDFGLGK 137
>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 = 47.9 bits (114), Expect = 4e-06
Identities = 43/175 (24%), Positives = 65/175 (37%), Gaps = 39/175 (22%)
Query: 93 VAIKKIARPFQSAVHAKRTYRELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMVTHLM 152
VA+K + + SA RE ++ +H N++ LL V C + ++
Sbjct: 38 VAVK-MLKEEASADMQADFQREAALMAEFDHPNIVKLLGV-----CAVGKPMCLLFEYMA 91
Query: 153 GADLNNILR------TQKLSDDHVQFLVY-----------------QILRGLKYIHSAGI 189
DLN LR LS Q+ G+ Y+
Sbjct: 92 YGDLNEFLRHRSPRAQCSLSHSTSSARKCGLNPLPLSCTEQLCIAKQVAAGMAYLSERKF 151
Query: 190 IHRDLKPSNIAVNEDCELKILDFGLARPTENEMTGYVATRWYRAPE---IMLNWM 241
+HRDL N V E+ +KI DFGL+R + +Y+A E I + WM
Sbjct: 152 VHRDLATRNCLVGENMVVKIADFGLSR-------NIYSADYYKASENDAIPIRWM 199
Score = 32.5 bits (74), Expect = 0.40
Identities = 19/56 (33%), Positives = 27/56 (48%), Gaps = 10/56 (17%)
Query: 250 FYFQDLKPSNIAVNEDCELKILDFGLARPTENEMTGYVATRWYRAPE---IMLNWM 302
F +DL N V E+ +KI DFGL+R + +Y+A E I + WM
Sbjct: 151 FVHRDLATRNCLVGENMVVKIADFGLSR-------NIYSADYYKASENDAIPIRWM 199
>gnl|CDD|140293 PTZ00267, PTZ00267, NIMA-related protein kinase; Provisional.
Length = 478
Score = 48.5 bits (115), Expect = 4e-06
Identities = 40/135 (29%), Positives = 68/135 (50%), Gaps = 19/135 (14%)
Query: 114 ELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMVTHLMGADLNNILRTQKLSDDHVQF- 172
EL L +H ++ D F S D K + ++ + G DLN ++ Q+L + H+ F
Sbjct: 115 ELHCLAACDHFGIVKHFDDFKS-----DDKLLLIMEYGSGGDLNKQIK-QRLKE-HLPFQ 167
Query: 173 ------LVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCELKILDFGLARPTENEM---- 222
L YQI+ L +HS ++HRDLK +NI + +K+ DFG ++ + +
Sbjct: 168 EYEVGLLFYQIVLALDEVHSRKMMHRDLKSANIFLMPTGIIKLGDFGFSKQYSDSVSLDV 227
Query: 223 -TGYVATRWYRAPEI 236
+ + T +Y APE+
Sbjct: 228 ASSFCGTPYYLAPEL 242
>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 = 48.1 bits (114), Expect = 5e-06
Identities = 27/67 (40%), Positives = 38/67 (56%), Gaps = 4/67 (5%)
Query: 175 YQILRGLKYIHSAGIIHRDLKPSNIAVNEDCELKILDFGLARPTENEMTGYVATRWYRAP 234
+Q+ RG++++ S IHRDL NI ++E+ +KI DFGLAR + YV R P
Sbjct: 181 FQVARGMEFLASRKCIHRDLAARNILLSENNVVKICDFGLARDIYKD-PDYVRKGSARLP 239
Query: 235 EIMLNWM 241
L WM
Sbjct: 240 ---LKWM 243
Score = 30.7 bits (69), Expect = 1.5
Identities = 19/70 (27%), Positives = 37/70 (52%), Gaps = 7/70 (10%)
Query: 253 QDLKPSNIAVNEDCELKILDFGLARPTENEM------TGYVATRWYRAPEIMLNWMHYNQ 306
+DL NI ++E+ +KI DFGLAR + + + +W APE + + ++ Q
Sbjct: 198 RDLAARNILLSENNVVKICDFGLARDIYKDPDYVRKGSARLPLKWM-APESIFDKVYTTQ 256
Query: 307 TDIHQLNLIM 316
+D+ +++
Sbjct: 257 SDVWSFGVLL 266
>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 = 46.9 bits (111), Expect = 9e-06
Identities = 40/144 (27%), Positives = 63/144 (43%), Gaps = 28/144 (19%)
Query: 93 VAIKKIARPFQSAVHAKRTYRELRMLKHMNHENVIGLLDVFHSN--TCLADFKNVYMVTH 150
VAIK + + + +E ++ ++H N++ LL V C+ + +
Sbjct: 37 VAIKTL-KDINNPQQWGEFQQEASLMAELHHPNIVCLLGVVTQEQPVCM-------LFEY 88
Query: 151 LMGADLNN--ILR--------------TQKLSDDHVQFL--VYQILRGLKYIHSAGIIHR 192
L DL+ I+R T K S DH FL QI G++Y+ S +H+
Sbjct: 89 LNQGDLHEFLIMRSPHSDVGCSSDEDGTVKSSLDHGDFLHIAIQIAAGMEYLSSHFFVHK 148
Query: 193 DLKPSNIAVNEDCELKILDFGLAR 216
DL NI + E +KI D GL+R
Sbjct: 149 DLAARNILIGEQLHVKISDLGLSR 172
>gnl|CDD|215638 PLN03225, PLN03225, Serine/threonine-protein kinase SNT7;
Provisional.
Length = 566
Score = 47.5 bits (113), Expect = 1e-05
Identities = 22/47 (46%), Positives = 30/47 (63%), Gaps = 1/47 (2%)
Query: 170 VQFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDC-ELKILDFGLA 215
+Q ++ QIL L +HS GI+HRD+KP NI +E KI+D G A
Sbjct: 257 IQTIMRQILFALDGLHSTGIVHRDVKPQNIIFSEGSGSFKIIDLGAA 303
Score = 29.8 bits (67), Expect = 3.3
Identities = 12/27 (44%), Positives = 17/27 (62%)
Query: 363 DLLSLMLELDSEKRITAEQALAHPYLS 389
+LL M+ +RI+A+ ALAHPY
Sbjct: 428 ELLKSMMRFKGRQRISAKAALAHPYFD 454
>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 = 46.5 bits (110), Expect = 1e-05
Identities = 39/133 (29%), Positives = 67/133 (50%), Gaps = 16/133 (12%)
Query: 114 ELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMVTHLM-GADLNNILRT-----QKLSD 167
E ++L ++H ++ FH++ D ++T G DL+ L + LS+
Sbjct: 52 EAQLLSKLDHPAIVK----FHASFLERD--AFCIITEYCEGRDLDCKLEELKHTGKTLSE 105
Query: 168 DHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCELKILDFGLAR---PTENEMTG 224
+ V Q+L G+ Y+H I+HRDLK NI + + LKI DFG++R + + T
Sbjct: 106 NQVCEWFIQLLLGVHYMHQRRILHRDLKAKNIFLKNNL-LKIGDFGVSRLLMGSCDLATT 164
Query: 225 YVATRWYRAPEIM 237
+ T +Y +PE +
Sbjct: 165 FTGTPYYMSPEAL 177
>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 = 46.8 bits (111), Expect = 1e-05
Identities = 27/67 (40%), Positives = 38/67 (56%), Gaps = 4/67 (5%)
Query: 175 YQILRGLKYIHSAGIIHRDLKPSNIAVNEDCELKILDFGLARPTENEMTGYVATRWYRAP 234
+Q+ RG++++ S IHRDL NI ++E+ +KI DFGLAR + YV R P
Sbjct: 180 FQVARGMEFLASRKCIHRDLAARNILLSENNVVKICDFGLARDIYKD-PDYVRKGDARLP 238
Query: 235 EIMLNWM 241
L WM
Sbjct: 239 ---LKWM 242
Score = 29.8 bits (67), Expect = 2.4
Identities = 21/64 (32%), Positives = 34/64 (53%), Gaps = 9/64 (14%)
Query: 253 QDLKPSNIAVNEDCELKILDFGLARPTENEMTGYVAT-------RWYRAPEIMLNWMHYN 305
+DL NI ++E+ +KI DFGLAR + YV +W APE + + ++
Sbjct: 197 RDLAARNILLSENNVVKICDFGLARDIYKD-PDYVRKGDARLPLKWM-APESIFDKVYTT 254
Query: 306 QTDI 309
Q+D+
Sbjct: 255 QSDV 258
>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 = 46.5 bits (110), Expect = 1e-05
Identities = 30/90 (33%), Positives = 46/90 (51%), Gaps = 9/90 (10%)
Query: 156 LNNILRTQK-LSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCELKILDFGL 214
LN L+ K +++ ++ LV+Q+ G+KY+ +HRDL N+ + KI DFGL
Sbjct: 82 LNKFLQKNKHVTEKNITELVHQVSMGMKYLEETNFVHRDLAARNVLLVTQHYAKISDFGL 141
Query: 215 A---RPTEN----EMTGYVATRWYRAPEIM 237
+ EN + G +WY APE M
Sbjct: 142 SKALGADENYYKAKTHGKWPVKWY-APECM 170
>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 = 46.8 bits (111), Expect = 1e-05
Identities = 26/67 (38%), Positives = 35/67 (52%), Gaps = 4/67 (5%)
Query: 175 YQILRGLKYIHSAGIIHRDLKPSNIAVNEDCELKILDFGLARPTENEMTGYVATRWYRAP 234
YQ+ +G+ ++ S IHRDL NI + KI DFGLAR N+ + YV R P
Sbjct: 221 YQVAKGMSFLASKNCIHRDLAARNILLTHGRITKICDFGLARDIRND-SNYVVKGNARLP 279
Query: 235 EIMLNWM 241
+ WM
Sbjct: 280 ---VKWM 283
Score = 30.2 bits (68), Expect = 2.0
Identities = 67/296 (22%), Positives = 114/296 (38%), Gaps = 64/296 (21%)
Query: 57 PYS---EICRGVIDIGPTLSKESFDLIFSSA----LDSVSGVKVAIKKIARPFQSAVHAK 109
PY E R + G TL +F + + S + + VA+K + +P +
Sbjct: 25 PYDHKWEFPRNRLSFGKTLGAGAFGKVVEATAYGLFKSDAAMTVAVKML-KPSAHLTERE 83
Query: 110 RTYRELRMLKHM-NHENVIGLLD---------VFHSNTCLADFKNV-----------YMV 148
EL++L ++ NH N++ LL V C D N
Sbjct: 84 ALMSELKVLSYLGNHINIVNLLGACTVGGPTLVITEYCCYGDLLNFLRRKRDSFICPKHE 143
Query: 149 THLMGADLNNILRTQKLSDDHVQFLVYQILR-GLKYIHSAGIIHRDLKPSNIAVNEDCEL 207
H A N+L +++S D + Y ++ G+ Y+ R S +++D
Sbjct: 144 DHAEAALYKNLLHQREMSCDSLN--EYMDMKPGVSYVVPTKADKRRSVRSGSYIDQDVTS 201
Query: 208 KIL-DFGLARPTENEMTGYVATRWYRAPEIMLNWMHYNQTGVPFY------FQDLKPSNI 260
+IL + LA TE+ +L++ + G+ F +DL NI
Sbjct: 202 EILEEDELALDTED----------------LLSFSYQVAKGMSFLASKNCIHRDLAARNI 245
Query: 261 AVNEDCELKILDFGLARPTENEMTGYVA-------TRWYRAPEIMLNWMHYNQTDI 309
+ KI DFGLAR N+ + YV +W APE + N ++ ++D+
Sbjct: 246 LLTHGRITKICDFGLARDIRND-SNYVVKGNARLPVKWM-APESIFNCVYTFESDV 299
>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 = 46.6 bits (110), Expect = 1e-05
Identities = 27/77 (35%), Positives = 42/77 (54%), Gaps = 4/77 (5%)
Query: 165 LSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCELKILDFGLARPTENEMTG 224
L+ + + +Q+ +G++++ S IHRDL NI ++E+ +KI DFGLAR +
Sbjct: 176 LTLEDLICYSFQVAKGMEFLASRKCIHRDLAARNILLSENNVVKICDFGLARDIYKD-PD 234
Query: 225 YVATRWYRAPEIMLNWM 241
YV R P L WM
Sbjct: 235 YVRKGDARLP---LKWM 248
Score = 31.9 bits (72), Expect = 0.65
Identities = 21/71 (29%), Positives = 37/71 (52%), Gaps = 9/71 (12%)
Query: 253 QDLKPSNIAVNEDCELKILDFGLARPTENEMTGYV-------ATRWYRAPEIMLNWMHYN 305
+DL NI ++E+ +KI DFGLAR + YV +W APE + + ++
Sbjct: 203 RDLAARNILLSENNVVKICDFGLARDIYKD-PDYVRKGDARLPLKWM-APETIFDRVYTI 260
Query: 306 QTDIHQLNLIM 316
Q+D+ +++
Sbjct: 261 QSDVWSFGVLL 271
>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 = 46.0 bits (109), Expect = 2e-05
Identities = 26/75 (34%), Positives = 40/75 (53%), Gaps = 5/75 (6%)
Query: 167 DDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCELKILDFGLARPTENEMTGYV 226
DD ++F Q+ +G+ ++ S IHRD+ N+ + + KI DFGLAR N+ + YV
Sbjct: 212 DDLLRF-SSQVAQGMDFLASKNCIHRDVAARNVLLTDGRVAKICDFGLARDIMND-SNYV 269
Query: 227 ATRWYRAPEIMLNWM 241
R P + WM
Sbjct: 270 VKGNARLP---VKWM 281
Score = 30.2 bits (68), Expect = 2.5
Identities = 19/64 (29%), Positives = 33/64 (51%), Gaps = 9/64 (14%)
Query: 253 QDLKPSNIAVNEDCELKILDFGLARPTENEMTGYVA-------TRWYRAPEIMLNWMHYN 305
+D+ N+ + + KI DFGLAR N+ + YV +W APE + + ++
Sbjct: 236 RDVAARNVLLTDGRVAKICDFGLARDIMND-SNYVVKGNARLPVKWM-APESIFDCVYTV 293
Query: 306 QTDI 309
Q+D+
Sbjct: 294 QSDV 297
>gnl|CDD|240344 PTZ00283, PTZ00283, serine/threonine protein kinase; Provisional.
Length = 496
Score = 46.0 bits (109), Expect = 2e-05
Identities = 23/69 (33%), Positives = 39/69 (56%), Gaps = 5/69 (7%)
Query: 173 LVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCELKILDFGLARPTENEMTGYV-----A 227
L Q+L + ++HS +IHRD+K +NI + + +K+ DFG ++ ++ V
Sbjct: 148 LFIQVLLAVHHVHSKHMIHRDIKSANILLCSNGLVKLGDFGFSKMYAATVSDDVGRTFCG 207
Query: 228 TRWYRAPEI 236
T +Y APEI
Sbjct: 208 TPYYVAPEI 216
Score = 28.3 bits (63), Expect = 9.7
Identities = 20/73 (27%), Positives = 37/73 (50%), Gaps = 6/73 (8%)
Query: 253 QDLKPSNIAVNEDCELKILDFGLARPTENEMTGYV-----ATRWYRAPEIMLNWMHYNQT 307
+D+K +NI + + +K+ DFG ++ ++ V T +Y APEI + +
Sbjct: 167 RDIKSANILLCSNGLVKLGDFGFSKMYAATVSDDVGRTFCGTPYYVAPEIWRRKPYSKKA 226
Query: 308 DIHQLN-LIMEML 319
D+ L L+ E+L
Sbjct: 227 DMFSLGVLLYELL 239
>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 = 45.7 bits (108), Expect = 2e-05
Identities = 49/173 (28%), Positives = 81/173 (46%), Gaps = 21/173 (12%)
Query: 228 TRWYRAPEIMLNWMHYNQTGVPFYFQDLKPSNIAVNEDCELKILDFGLAR---PTENEMT 284
R+Y A E++ + ++ V ++DLKP NI ++ + + DFGL + +++
Sbjct: 95 ARFYTA-ELLCALENLHKFNV--IYRDLKPENILLDYQGHIALCDFGLCKLNMKDDDKTN 151
Query: 285 GYVATRWYRAPEIMLNWMHYNQTDIHQLN-LIMEML-GTPPAEFMAKISSDSARKYINSL 342
+ T Y APE++L + D L L+ EML G PP F + ++ RK +
Sbjct: 152 TFCGTPEYLAPELLLGHGYTKAVDWWTLGVLLYEMLTGLPP--FYDENVNEMYRKILQE- 208
Query: 343 PLLTKKDFRQVFKGANPQAIDLLSLMLELDSEKRI---TAEQALAHPYLSQYS 392
PL F + A DLL +L D +R+ A++ HP+ SQ S
Sbjct: 209 PLRFPDGFDR-------DAKDLLIGLLSRDPTRRLGYNGAQEIKNHPFFSQLS 254
Score = 45.3 bits (107), Expect = 3e-05
Identities = 23/81 (28%), Positives = 42/81 (51%), Gaps = 3/81 (3%)
Query: 161 RTQKLSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCELKILDFGLAR---P 217
R + +F ++L L+ +H +I+RDLKP NI ++ + + DFGL +
Sbjct: 86 REGRFDLSRARFYTAELLCALENLHKFNVIYRDLKPENILLDYQGHIALCDFGLCKLNMK 145
Query: 218 TENEMTGYVATRWYRAPEIML 238
+++ + T Y APE++L
Sbjct: 146 DDDKTNTFCGTPEYLAPELLL 166
>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 = 45.4 bits (108), Expect = 2e-05
Identities = 36/164 (21%), Positives = 70/164 (42%), Gaps = 31/164 (18%)
Query: 89 SGVKVAIKKIARPFQSAVHAKRTYRELRM-----LKHMNHENVI---GLLDVFHSNTCLA 140
SG +A+K+I + ++ + L M ++ + ++ G L F C
Sbjct: 28 SGTIMAVKRI-----RSTVDEKEQKRLLMDLDVVMRSSDCPYIVKFYGAL--FREGDC-- 78
Query: 141 DFKNVYMVTHLMGADLNNILRT------QKLSDDHVQFLVYQILRGLKYIHSA-GIIHRD 193
++ LM L+ + + ++ + + ++ L Y+ IIHRD
Sbjct: 79 -----WICMELMDISLDKFYKYVYEVLKSVIPEEILGKIAVATVKALNYLKEELKIIHRD 133
Query: 194 LKPSNIAVNEDCELKILDFGLARPTENEM--TGYVATRWYRAPE 235
+KPSNI ++ + +K+ DFG++ + + T R Y APE
Sbjct: 134 VKPSNILLDRNGNIKLCDFGISGQLVDSIAKTRDAGCRPYMAPE 177
Score = 31.6 bits (72), Expect = 0.67
Identities = 21/78 (26%), Positives = 39/78 (50%), Gaps = 9/78 (11%)
Query: 221 EMTGYVATRWYRAPEIMLNWMHYNQTGVPFYFQDLKPSNIAVNEDCELKILDFGLARPTE 280
E+ G +A +A ++Y + + +D+KPSNI ++ + +K+ DFG++
Sbjct: 107 EILGKIAVATVKA-------LNYLKEELKIIHRDVKPSNILLDRNGNIKLCDFGISGQLV 159
Query: 281 NEM--TGYVATRWYRAPE 296
+ + T R Y APE
Sbjct: 160 DSIAKTRDAGCRPYMAPE 177
>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 = 45.8 bits (108), Expect = 3e-05
Identities = 29/104 (27%), Positives = 55/104 (52%), Gaps = 7/104 (6%)
Query: 141 DFKNVYMVT-HLMGADLNNILRT--QKLSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPS 197
D N+Y+V + +G DL +L +L +D +F + +++ + +H +HRD+KP
Sbjct: 72 DENNLYLVMDYYVGGDLLTLLSKFEDRLPEDMARFYLAEMVIAIDSVHQLHYVHRDIKPD 131
Query: 198 NIAVNEDCELKILDFG----LARPTENEMTGYVATRWYRAPEIM 237
NI ++ + +++ DFG L + + V T Y +PEI+
Sbjct: 132 NILMDMNGHIRLADFGSCLKLMEDGTVQSSVAVGTPDYISPEIL 175
>gnl|CDD|237847 PRK14879, PRK14879, serine/threonine protein kinase; Provisional.
Length = 211
Score = 44.5 bits (106), Expect = 3e-05
Identities = 16/32 (50%), Positives = 23/32 (71%), Gaps = 1/32 (3%)
Query: 185 HSAGIIHRDLKPSNIAVNEDCELKILDFGLAR 216
HSAGIIH DL SN+ ++ ++ ++DFGLA
Sbjct: 112 HSAGIIHGDLTTSNMILSGG-KIYLIDFGLAE 142
Score = 28.3 bits (64), Expect = 6.1
Identities = 9/24 (37%), Positives = 16/24 (66%), Gaps = 1/24 (4%)
Query: 254 DLKPSNIAVNEDCELKILDFGLAR 277
DL SN+ ++ ++ ++DFGLA
Sbjct: 120 DLTTSNMILSGG-KIYLIDFGLAE 142
>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 = 45.5 bits (108), Expect = 3e-05
Identities = 30/104 (28%), Positives = 58/104 (55%), Gaps = 7/104 (6%)
Query: 141 DFKNVYMVT-HLMGADLNNILRT--QKLSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPS 197
D N+Y+V + +G DL +L +L +D +F + +++ + +H G +HRD+KP
Sbjct: 72 DENNLYLVMDYYVGGDLLTLLSKFEDRLPEDMARFYLAEMVLAIDSVHQLGYVHRDIKPD 131
Query: 198 NIAVNEDCELKILDFG--LARPTENEMTGYVA--TRWYRAPEIM 237
N+ ++++ +++ DFG L + + VA T Y +PEI+
Sbjct: 132 NVLLDKNGHIRLADFGSCLRLLADGTVQSNVAVGTPDYISPEIL 175
>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 = 45.0 bits (106), Expect = 3e-05
Identities = 25/69 (36%), Positives = 33/69 (47%), Gaps = 3/69 (4%)
Query: 165 LSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCELKILDFGLARPTE---NE 221
LS + + RG+ Y+ IHRDL NI V E+ KI DFGL+R E +
Sbjct: 121 LSSQQLLHFAADVARGMDYLSQKQFIHRDLAARNILVGENYVAKIADFGLSRGQEVYVKK 180
Query: 222 MTGYVATRW 230
G + RW
Sbjct: 181 TMGRLPVRW 189
Score = 31.5 bits (71), Expect = 0.69
Identities = 18/45 (40%), Positives = 23/45 (51%), Gaps = 3/45 (6%)
Query: 250 FYFQDLKPSNIAVNEDCELKILDFGLARPTE---NEMTGYVATRW 291
F +DL NI V E+ KI DFGL+R E + G + RW
Sbjct: 145 FIHRDLAARNILVGENYVAKIADFGLSRGQEVYVKKTMGRLPVRW 189
>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 = 45.0 bits (106), Expect = 4e-05
Identities = 32/107 (29%), Positives = 51/107 (47%), Gaps = 9/107 (8%)
Query: 138 CLADFKNVYMVTHLM--GADLNNILRTQ-KLSDDHVQFLVYQILRGLKYIHSAGIIHRDL 194
CL V +VT LM G L+ + + ++ + QI +G+ Y+ ++HRDL
Sbjct: 78 CLT--STVQLVTQLMPYGCLLDYVRENKDRIGSQDLLNWCVQIAKGMSYLEEVRLVHRDL 135
Query: 195 KPSNIAVNEDCELKILDFGLARPTENEMTGYVATRWYRAPEIMLNWM 241
N+ V +KI DFGLAR + + T Y A ++ + WM
Sbjct: 136 AARNVLVKSPNHVKITDFGLARLLDIDETEYHAD----GGKVPIKWM 178
Score = 30.0 bits (67), Expect = 2.0
Identities = 27/86 (31%), Positives = 40/86 (46%), Gaps = 15/86 (17%)
Query: 237 MLNW-------MHYNQTGVPFYFQDLKPSNIAVNEDCELKILDFGLARPTENEMTGY--- 286
+LNW M Y + V +DL N+ V +KI DFGLAR + + T Y
Sbjct: 111 LLNWCVQIAKGMSYLEE-VRLVHRDLAARNVLVKSPNHVKITDFGLARLLDIDETEYHAD 169
Query: 287 ---VATRWYRAPEIMLNWMHYNQTDI 309
V +W A E +L+ +Q+D+
Sbjct: 170 GGKVPIKWM-ALESILHRRFTHQSDV 194
>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 = 44.6 bits (105), Expect = 5e-05
Identities = 36/141 (25%), Positives = 59/141 (41%), Gaps = 24/141 (17%)
Query: 93 VAIKKIARPFQSAVHAKRTYRELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMVTHLM 152
VA+K + P +A K RE +L ++ HE+++ V C + + ++
Sbjct: 38 VAVKALKDPTLAA--RKDFQREAELLTNLQHEHIVKFYGV-----CGDGDPLIMVFEYMK 90
Query: 153 GADLNNILRTQ-----------------KLSDDHVQFLVYQILRGLKYIHSAGIIHRDLK 195
DLN LR +L + + QI G+ Y+ S +HRDL
Sbjct: 91 HGDLNKFLRAHGPDAMILVDGQPRQAKGELGLSQMLHIASQIASGMVYLASQHFVHRDLA 150
Query: 196 PSNIAVNEDCELKILDFGLAR 216
N V + +KI DFG++R
Sbjct: 151 TRNCLVGANLLVKIGDFGMSR 171
>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 = 44.7 bits (105), Expect = 5e-05
Identities = 37/119 (31%), Positives = 58/119 (48%), Gaps = 14/119 (11%)
Query: 114 ELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMVTHLMGADLNNILRTQKLSDDHV--Q 171
E ++ M+H +++ LL V CL+ + +VT LM +L D++ Q
Sbjct: 59 EALIMASMDHPHLVRLLGV-----CLS--PTIQLVTQLMPHGC--LLDYVHEHKDNIGSQ 109
Query: 172 FLV---YQILRGLKYIHSAGIIHRDLKPSNIAVNEDCELKILDFGLARPTENEMTGYVA 227
L+ QI +G+ Y+ ++HRDL N+ V +KI DFGLAR E + Y A
Sbjct: 110 LLLNWCVQIAKGMMYLEERRLVHRDLAARNVLVKSPNHVKITDFGLARLLEGDEKEYNA 168
Score = 29.3 bits (65), Expect = 4.0
Identities = 25/90 (27%), Positives = 40/90 (44%), Gaps = 19/90 (21%)
Query: 235 EIMLNWMHYNQTGVPFY------FQDLKPSNIAVNEDCELKILDFGLARPTENEMTGYVA 288
+++LNW G+ + +DL N+ V +KI DFGLAR E + Y A
Sbjct: 109 QLLLNWCVQIAKGMMYLEERRLVHRDLAARNVLVKSPNHVKITDFGLARLLEGDEKEYNA 168
Query: 289 TRWYRAPEIMLNWM-----HY----NQTDI 309
++ + WM HY +Q+D+
Sbjct: 169 D----GGKMPIKWMALECIHYRKFTHQSDV 194
>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 = 44.4 bits (105), Expect = 6e-05
Identities = 39/176 (22%), Positives = 72/176 (40%), Gaps = 29/176 (16%)
Query: 60 EICRGVIDIGPTLSKESFDLIFSSALDSVSG--VKVAIKKIARPFQSAVHAKRTY-RELR 116
E+ R I + L +F ++ G V++ + P + + + E
Sbjct: 2 EVPRDSITLLRALGHGAFGEVYEGLYRGRDGDAVELQVAVKTLPESCSEQDESDFLMEAL 61
Query: 117 MLKHMNHENVIGLLDVFHSNTCLADFKNV--YMVTHLM-GADLNNILRTQKLSDDHVQFL 173
++ NH+N++ L+ V F+ + +++ LM G DL + LR + + L
Sbjct: 62 IMSKFNHQNIVRLIGV--------SFERLPRFILLELMAGGDLKSFLRENRPRPERPSSL 113
Query: 174 VYQ--------ILRGLKYIHSAGIIHRDLKPSNIAVNEDCE-----LKILDFGLAR 216
+ + +G KY+ IHRD+ N + C+ KI DFG+AR
Sbjct: 114 TMKDLLFCARDVAKGCKYLEENHFIHRDIAARNCLLT--CKGPGRVAKIADFGMAR 167
>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 = 44.3 bits (105), Expect = 6e-05
Identities = 37/131 (28%), Positives = 65/131 (49%), Gaps = 18/131 (13%)
Query: 114 ELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMVTHLMG-ADLNNILRTQKLSDDHVQF 172
E +++ +H +++ L+ V N V++V L +L + L+ K S D
Sbjct: 57 EAYIMRQFDHPHIVKLIGVITENP-------VWIVMELAPLGELRSYLQVNKYSLDLASL 109
Query: 173 LVY--QILRGLKYIHSAGIIHRDLKPSNIAVNEDCELKILDFGLARPTENEMTGYVATR- 229
++Y Q+ L Y+ S +HRD+ N+ V+ +K+ DFGL+R E+E + Y A++
Sbjct: 110 ILYSYQLSTALAYLESKRFVHRDIAARNVLVSSPDCVKLGDFGLSRYLEDE-SYYKASKG 168
Query: 230 -----WYRAPE 235
W APE
Sbjct: 169 KLPIKWM-APE 178
>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 = 44.2 bits (104), Expect = 7e-05
Identities = 37/141 (26%), Positives = 59/141 (41%), Gaps = 25/141 (17%)
Query: 93 VAIKKIARPFQSAVHAKRTYRELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMVTHLM 152
VA+K + +SA + RE +L + H++++ V L MV M
Sbjct: 38 VAVKALKEASESA--RQDFQREAELLTVLQHQHIVRFYGVCTEGRPLL------MVFEYM 89
Query: 153 G-ADLNNILRTQ----------------KLSDDHVQFLVYQILRGLKYIHSAGIIHRDLK 195
DLN LR+ +L+ + + QI G+ Y+ S +HRDL
Sbjct: 90 RHGDLNRFLRSHGPDAKILAGGEDVAPGQLTLGQMLAIASQIASGMVYLASLHFVHRDLA 149
Query: 196 PSNIAVNEDCELKILDFGLAR 216
N V + +KI DFG++R
Sbjct: 150 TRNCLVGQGLVVKIGDFGMSR 170
>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 = 43.6 bits (103), Expect = 1e-04
Identities = 28/109 (25%), Positives = 55/109 (50%), Gaps = 13/109 (11%)
Query: 117 MLKHMNHENVIGLLDVFHSNTCLADFKNVYMVTHLMGADLNNILRTQKLSDDHV------ 170
+L ++H+N +L + H + V + ++ +L L+ +L + +
Sbjct: 61 LLYGLSHQN---ILPILHVCIEDGEPPFV-LYPYMNWGNLKLFLQQCRLGEANNPQALST 116
Query: 171 QFLVY---QILRGLKYIHSAGIIHRDLKPSNIAVNEDCELKILDFGLAR 216
Q LV+ QI G+ Y+H G+IH+D+ N ++E+ ++KI D L+R
Sbjct: 117 QQLVHMAIQIACGMSYLHKRGVIHKDIAARNCVIDEELQVKITDNALSR 165
>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 = 43.8 bits (103), Expect = 1e-04
Identities = 28/104 (26%), Positives = 53/104 (50%), Gaps = 7/104 (6%)
Query: 141 DFKNVYMVT-HLMGADLNNILRT--QKLSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPS 197
D +Y+V + +G DL +L +L +D +F + +++ + IH +HRD+KP
Sbjct: 72 DENYLYLVMDYYVGGDLLTLLSKFEDRLPEDMARFYIAEMVLAIHSIHQLHYVHRDIKPD 131
Query: 198 NIAVNEDCELKILDFGLARPTENEMTGY----VATRWYRAPEIM 237
N+ ++ + +++ DFG + T V T Y +PEI+
Sbjct: 132 NVLLDMNGHIRLADFGSCLKMNQDGTVQSSVAVGTPDYISPEIL 175
>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 = 43.0 bits (101), Expect = 1e-04
Identities = 40/158 (25%), Positives = 75/158 (47%), Gaps = 19/158 (12%)
Query: 91 VKVAIKKIARPFQSAVHAKRTYRELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMVTH 150
+ VAIK + + +V RE ++ +++ ++ ++ V C A+ + +V
Sbjct: 23 IDVAIKVLKNENEKSVR-DEMMREAEIMHQLDNPYIVRMIGV-----CEAE--ALMLVME 74
Query: 151 LM-GADLNNILRTQK--LSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCEL 207
+ G LN L +K ++ +V L++Q+ G+KY+ +HRDL N+ +
Sbjct: 75 MASGGPLNKFLSGKKDEITVSNVVELMHQVSMGMKYLEGKNFVHRDLAARNVLLVNQHYA 134
Query: 208 KILDFGLARPTENEMTGYVAT-------RWYRAPEIML 238
KI DFGL++ + + Y A +WY APE +
Sbjct: 135 KISDFGLSKALGADDSYYKARSAGKWPLKWY-APECIN 171
>gnl|CDD|236586 PRK09605, PRK09605, bifunctional UGMP family
protein/serine/threonine protein kinase; Validated.
Length = 535
Score = 43.3 bits (103), Expect = 2e-04
Identities = 18/46 (39%), Positives = 28/46 (60%), Gaps = 1/46 (2%)
Query: 173 LVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCELKILDFGLARPT 218
LV ++ + +H AGI+H DL SN V +D L ++DFGL + +
Sbjct: 433 LVRKVGEIVAKLHKAGIVHGDLTTSNFIVRDD-RLYLIDFGLGKYS 477
>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 = 42.6 bits (100), Expect = 2e-04
Identities = 45/175 (25%), Positives = 80/175 (45%), Gaps = 27/175 (15%)
Query: 60 EICRGVIDIGPTLSKESFDLIFSS-ALDSVSG---VKVAIKKIARPFQSAVHAKRT--YR 113
E+ R I + L + SF +++ A D + G +VA+K + +SA +R
Sbjct: 2 EVSREKITLLRELGQGSFGMVYEGNARDIIKGEAETRVAVKTVN---ESASLRERIEFLN 58
Query: 114 ELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMVTHLMG-ADLNNILRTQKLSDD---- 168
E ++K +V+ LL V ++ + +V LM DL + LR+ + +
Sbjct: 59 EASVMKGFTCHHVVRLLGV------VSKGQPTLVVMELMAHGDLKSYLRSLRPEAENNPG 112
Query: 169 ----HVQFLVY---QILRGLKYIHSAGIIHRDLKPSNIAVNEDCELKILDFGLAR 216
+Q ++ +I G+ Y+++ +HRDL N V D +KI DFG+ R
Sbjct: 113 RPPPTLQEMIQMAAEIADGMAYLNAKKFVHRDLAARNCMVAHDFTVKIGDFGMTR 167
>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 = 42.4 bits (99), Expect = 2e-04
Identities = 22/54 (40%), Positives = 28/54 (51%), Gaps = 3/54 (5%)
Query: 180 GLKYIHSAGIIHRDLKPSNIAVNEDCELKILDFGLARPTE---NEMTGYVATRW 230
G+ Y+ IHRDL NI V E+ KI DFGL+R E + G + RW
Sbjct: 124 GMDYLSQKQFIHRDLAARNILVGENYVAKIADFGLSRGQEVYVKKTMGRLPVRW 177
Score = 32.7 bits (74), Expect = 0.33
Identities = 25/80 (31%), Positives = 38/80 (47%), Gaps = 8/80 (10%)
Query: 250 FYFQDLKPSNIAVNEDCELKILDFGLARPTE---NEMTGYVATRWYRAPEIMLNWMHYNQ 306
F +DL NI V E+ KI DFGL+R E + G + RW A E + ++
Sbjct: 133 FIHRDLAARNILVGENYVAKIADFGLSRGQEVYVKKTMGRLPVRWM-AIESLNYSVYTTN 191
Query: 307 TDIHQLNL----IMEMLGTP 322
+D+ + I+ + GTP
Sbjct: 192 SDVWSYGVLLWEIVSLGGTP 211
>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 = 42.7 bits (100), Expect = 3e-04
Identities = 21/50 (42%), Positives = 30/50 (60%), Gaps = 1/50 (2%)
Query: 167 DDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCELKILDFGLAR 216
D V F YQ+ G++++ S +HRDL N+ + E +KI DFGLAR
Sbjct: 239 MDLVGF-SYQVANGMEFLASKNCVHRDLAARNVLICEGKLVKICDFGLAR 287
Score = 28.8 bits (64), Expect = 5.7
Identities = 23/84 (27%), Positives = 39/84 (46%), Gaps = 11/84 (13%)
Query: 253 QDLKPSNIAVNEDCELKILDFGLARPTENEM------TGYVATRWYRAPEIMLNWMHYNQ 306
+DL N+ + E +KI DFGLAR + + ++ +W APE + N ++
Sbjct: 263 RDLAARNVLICEGKLVKICDFGLARDIMRDSNYISKGSTFLPLKWM-APESIFNNLYTTL 321
Query: 307 TDIHQLNL----IMEMLGTPPAEF 326
+D+ + I + GTP E
Sbjct: 322 SDVWSFGILLWEIFTLGGTPYPEL 345
>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 = 42.3 bits (99), Expect = 3e-04
Identities = 45/175 (25%), Positives = 80/175 (45%), Gaps = 27/175 (15%)
Query: 60 EICRGVIDIGPTLSKESFDLIFSSALDSV----SGVKVAIKKIARPFQSAVHAKRT--YR 113
E+ R I + L + SF +++ V +VAIK + ++A +R
Sbjct: 2 EVAREKITMSRELGQGSFGMVYEGIAKGVVKDEPETRVAIKTVN---EAASMRERIEFLN 58
Query: 114 ELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMVTHLMG-ADLNNILRT--QKLSDDHV 170
E ++K N +V+ LL V ++ + ++ LM DL + LR+ ++ ++ V
Sbjct: 59 EASVMKEFNCHHVVRLLGV------VSQGQPTLVIMELMTRGDLKSYLRSLRPEMENNPV 112
Query: 171 QF---------LVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCELKILDFGLAR 216
Q + +I G+ Y+++ +HRDL N V ED +KI DFG+ R
Sbjct: 113 QAPPSLKKMIQMAGEIADGMAYLNANKFVHRDLAARNCMVAEDFTVKIGDFGMTR 167
Score = 33.1 bits (75), Expect = 0.22
Identities = 26/106 (24%), Positives = 48/106 (45%), Gaps = 7/106 (6%)
Query: 250 FYFQDLKPSNIAVNEDCELKILDFGLARPT-ENEM-----TGYVATRWYRAPEIMLNWMH 303
F +DL N V ED +KI DFG+ R E + G + RW +PE + + +
Sbjct: 140 FVHRDLAARNCMVAEDFTVKIGDFGMTRDIYETDYYRKGGKGLLPVRWM-SPESLKDGVF 198
Query: 304 YNQTDIHQLNLIMEMLGTPPAEFMAKISSDSARKYINSLPLLTKKD 349
+D+ +++ + T + +S++ +++ LL K D
Sbjct: 199 TTYSDVWSFGVVLWEIATLAEQPYQGMSNEQVLRFVMEGGLLDKPD 244
>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 = 42.7 bits (100), Expect = 3e-04
Identities = 23/62 (37%), Positives = 34/62 (54%), Gaps = 8/62 (12%)
Query: 163 QKLSDDHVQFL--------VYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCELKILDFGL 214
LSDD + L YQ+ RG++++ S +HRDL N+ + + +KI DFGL
Sbjct: 224 NLLSDDGSEGLTTLDLLSFTYQVARGMEFLASKNCVHRDLAARNVLLAQGKIVKICDFGL 283
Query: 215 AR 216
AR
Sbjct: 284 AR 285
>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 = 41.9 bits (98), Expect = 4e-04
Identities = 29/120 (24%), Positives = 59/120 (49%), Gaps = 10/120 (8%)
Query: 89 SGVKVAIKKIARPFQSAVHAKRTYRELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMV 148
+G V ++ + H K E+ + H N++ VF + + L +++
Sbjct: 24 TGTLVTVRITDLENCTEEHLKALQNEVVLSHFFRHPNIMTSWTVFTTGSWL------WVI 77
Query: 149 THLMG-ADLNNILRT---QKLSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNED 204
+ M N++L+T + +S+ + +++ LRGL Y+H G IHR++K S+I ++ D
Sbjct: 78 SPFMAYGSANSLLKTYFPEGMSEALIGNILFGALRGLNYLHQNGYIHRNIKASHILISGD 137
>gnl|CDD|223069 PHA03390, pk1, serine/threonine-protein kinase 1; Provisional.
Length = 267
Score = 41.8 bits (99), Expect = 4e-04
Identities = 23/97 (23%), Positives = 49/97 (50%), Gaps = 7/97 (7%)
Query: 122 NHENVIGLLDVFHSNTCLADFKNVYMVTHLMGADLNNILRTQ-KLSDDHVQFLVYQILRG 180
++ N I L + +V ++ ++ DL ++L+ + KLS+ V+ ++ Q++
Sbjct: 67 DNPNFIKLYYSVTTLKG-----HVLIMDYIKDGDLFDLLKKEGKLSEAEVKKIIRQLVEA 121
Query: 181 LKYIHSAGIIHRDLKPSNIAVNE-DCELKILDFGLAR 216
L +H IIH D+K N+ + + + D+GL +
Sbjct: 122 LNDLHKHNIIHNDIKLENVLYDRAKDRIYLCDYGLCK 158
>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 = 41.9 bits (98), Expect = 4e-04
Identities = 21/54 (38%), Positives = 29/54 (53%), Gaps = 3/54 (5%)
Query: 180 GLKYIHSAGIIHRDLKPSNIAVNEDCELKILDFGLARPTE---NEMTGYVATRW 230
G++Y+ IHRDL N+ V E+ KI DFGL+R E + G + RW
Sbjct: 131 GMQYLSEKQFIHRDLAARNVLVGENLASKIADFGLSRGEEVYVKKTMGRLPVRW 184
Score = 33.1 bits (75), Expect = 0.26
Identities = 26/91 (28%), Positives = 42/91 (46%), Gaps = 9/91 (9%)
Query: 239 NWMHYNQTGVPFYFQDLKPSNIAVNEDCELKILDFGLARPTE---NEMTGYVATRWYRAP 295
M Y + F +DL N+ V E+ KI DFGL+R E + G + RW A
Sbjct: 130 TGMQY-LSEKQFIHRDLAARNVLVGENLASKIADFGLSRGEEVYVKKTMGRLPVRWM-AI 187
Query: 296 EIMLNWMHYNQTDIHQLNL----IMEMLGTP 322
E + ++ ++D+ + I+ + GTP
Sbjct: 188 ESLNYSVYTTKSDVWSFGVLLWEIVSLGGTP 218
>gnl|CDD|226168 COG3642, COG3642, Mn2+-dependent serine/threonine protein kinase
[Signal transduction mechanisms].
Length = 204
Score = 40.7 bits (96), Expect = 5e-04
Identities = 14/33 (42%), Positives = 20/33 (60%), Gaps = 1/33 (3%)
Query: 184 IHSAGIIHRDLKPSNIAVNEDCELKILDFGLAR 216
+H AGI+H DL SNI ++ + +DFGL
Sbjct: 108 LHKAGIVHGDLTTSNIILSGG-RIYFIDFGLGE 139
>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 = 41.0 bits (96), Expect = 6e-04
Identities = 22/88 (25%), Positives = 43/88 (48%), Gaps = 1/88 (1%)
Query: 150 HLMGADL-NNILRTQKLSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCELK 208
H G L ++I + + ++ V+ +++ L +H GI+ RDL P+NI +++ ++
Sbjct: 66 HAEGGKLWSHISKFLNIPEECVKRWAAEMVVALDALHREGIVCRDLNPNNILLDDRGHIQ 125
Query: 209 ILDFGLARPTENEMTGYVATRWYRAPEI 236
+ F E+ G Y APE+
Sbjct: 126 LTYFSRWSEVEDSCDGEAVENMYCAPEV 153
>gnl|CDD|165211 PHA02882, PHA02882, putative serine/threonine kinase; Provisional.
Length = 294
Score = 41.1 bits (96), Expect = 7e-04
Identities = 18/39 (46%), Positives = 26/39 (66%)
Query: 177 ILRGLKYIHSAGIIHRDLKPSNIAVNEDCELKILDFGLA 215
+L L+YIH GI H D+KP NI V+ + I+D+G+A
Sbjct: 135 MLTTLEYIHEHGISHGDIKPENIMVDGNNRGYIIDYGIA 173
>gnl|CDD|223733 COG0661, AarF, Predicted unusual protein kinase [General function
prediction only].
Length = 517
Score = 40.4 bits (95), Expect = 0.002
Identities = 17/54 (31%), Positives = 26/54 (48%), Gaps = 7/54 (12%)
Query: 164 KLSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCELKILDFGLARP 217
+L++ V+ + Q+LR G H D P NI V D + +LDFG+
Sbjct: 268 ELAELLVRAFLRQLLRD-------GFFHADPHPGNILVRSDGRIVLLDFGIVGR 314
Score = 32.7 bits (75), Expect = 0.43
Identities = 10/25 (40%), Positives = 13/25 (52%)
Query: 254 DLKPSNIAVNEDCELKILDFGLARP 278
D P NI V D + +LDFG+
Sbjct: 290 DPHPGNILVRSDGRIVLLDFGIVGR 314
>gnl|CDD|173502 PTZ00266, PTZ00266, NIMA-related protein kinase; Provisional.
Length = 1021
Score = 40.1 bits (93), Expect = 0.002
Identities = 38/157 (24%), Positives = 71/157 (45%), Gaps = 34/157 (21%)
Query: 114 ELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMVTHLMGADLN-NILRTQKL----SDD 168
E+ +++ + H+N++ +D F + A+ K ++ DL+ NI + K+ +
Sbjct: 62 EVNVMRELKHKNIVRYIDRFLNK---ANQKLYILMEFCDAGDLSRNIQKCYKMFGKIEEH 118
Query: 169 HVQFLVYQILRGLKYIHSAG-------IIHRDLKPSNIAVNEDCE--------------- 206
+ + Q+L L Y H+ ++HRDLKP NI ++
Sbjct: 119 AIVDITRQLLHALAYCHNLKDGPNGERVLHRDLKPQNIFLSTGIRHIGKITAQANNLNGR 178
Query: 207 --LKILDFGLARPTENEMTGY--VATRWYRAPEIMLN 239
KI DFGL++ E + V T +Y +PE++L+
Sbjct: 179 PIAKIGDFGLSKNIGIESMAHSCVGTPYYWSPELLLH 215
>gnl|CDD|223554 COG0478, COG0478, RIO-like serine/threonine protein kinase fused to
N-terminal HTH domain [Signal transduction mechanisms].
Length = 304
Score = 39.2 bits (92), Expect = 0.003
Identities = 17/62 (27%), Positives = 33/62 (53%)
Query: 160 LRTQKLSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCELKILDFGLARPTE 219
L +L ++ ++ +IL ++ + GI+H DL NI V ED ++ ++D+ A P
Sbjct: 194 LYRLRLDVENPDEILDKILEEVRKAYRRGIVHGDLSEFNILVTEDGDIVVIDWPQAVPIS 253
Query: 220 NE 221
+
Sbjct: 254 HP 255
>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 = 39.2 bits (91), Expect = 0.003
Identities = 30/120 (25%), Positives = 55/120 (45%), Gaps = 10/120 (8%)
Query: 89 SGVKVAIKKIARPFQSAVHAKRTYRELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMV 148
+G V +++I + EL + K NH N++ F +AD +++V
Sbjct: 24 TGEYVTVRRINLEACTNEMVTFLQGELHVSKLFNHPNIVPYRATF-----IAD-NELWVV 77
Query: 149 THLMG----ADLNNILRTQKLSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNED 204
T M DL +S+ + +++ +L+ L YIH G +HR +K S+I ++ D
Sbjct: 78 TSFMAYGSAKDLICTHFMDGMSELAIAYILQGVLKALDYIHHMGYVHRSVKASHILISVD 137
>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 = 38.8 bits (90), Expect = 0.004
Identities = 30/102 (29%), Positives = 49/102 (48%), Gaps = 14/102 (13%)
Query: 155 DLNNILRTQKLSDDH------VQFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCELK 208
DL LR+ + ++ +Q + +I GL ++H IH DL N + D +K
Sbjct: 81 DLKGYLRSCRKAELMTPDPTTLQRMACEIALGLLHLHKNNFIHSDLALRNCLLTADLTVK 140
Query: 209 ILDFGLARPTENE---MTG---YVATRWYRAPEIMLNWMHYN 244
I D+GL+ E +T +V RW APE +++ +H N
Sbjct: 141 IGDYGLSHNKYKEDYYVTPDQLWVPLRWI-APE-LVDEVHGN 180
>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 = 37.0 bits (86), Expect = 0.006
Identities = 20/122 (16%), Positives = 45/122 (36%), Gaps = 8/122 (6%)
Query: 96 KKIARPFQSAVHAKRTYRELRMLKHMNHENVIGLLDVFHSNTCLADFKNVYMV-THLMGA 154
+ + S RE+ +L+ + + + + Y++ + G
Sbjct: 23 DYVLKINPSREKGADREREVAILQLLARKGLPVPKVLASGE----SDGWSYLLMEWIEGE 78
Query: 155 DLNNILRTQKLSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCELKILDFGL 214
L+ + + + + ++L L + + H DL P NI V++ L I+D+
Sbjct: 79 TLDE---VSEEEKEDIAEQLAELLAKLHQLPLLVLCHGDLHPGNILVDDGKILGIIDWEY 135
Query: 215 AR 216
A
Sbjct: 136 AG 137
>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 = 37.2 bits (86), Expect = 0.011
Identities = 31/97 (31%), Positives = 44/97 (45%), Gaps = 17/97 (17%)
Query: 155 DLNNILRTQKLSD------DHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCELK 208
DL N LR+ + D +Q + ++ GL ++H A IH DL N + D +K
Sbjct: 81 DLKNYLRSNRGMVAQMAQKDVLQRMACEVASGLLWLHQADFIHSDLALRNCQLTADLSVK 140
Query: 209 ILDFGLARPTENEMTGYVAT--------RWYRAPEIM 237
I D+GLA E Y T RW APE++
Sbjct: 141 IGDYGLALEQYPE--DYYITKDCHAVPLRWL-APELV 174
>gnl|CDD|216618 pfam01636, APH, Phosphotransferase enzyme family. This family
consists of bacterial antibiotic resistance proteins,
which confer resistance to various aminoglycosides they
include: aminoglycoside 3'-phosphotransferase or
kanamycin kinase / neomycin-kanamycin phosphotransferase
and streptomycin 3''-kinase or streptomycin
3''-phosphotransferase. The aminoglycoside
phosphotransferases inactivate aminoglycoside
antibiotics via phosphorylation. This family also
includes homoserine kinase. This family is related to
fructosamine kinase pfam03881.
Length = 238
Score = 36.8 bits (85), Expect = 0.014
Identities = 13/68 (19%), Positives = 23/68 (33%), Gaps = 1/68 (1%)
Query: 151 LMGADLNNILRTQKLSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCELK-I 209
L A + + + L L ++H DL P N+ V+ + +
Sbjct: 129 LAAALRRLVAAELLDRLAELWERLLAALLALLPALPLVLVHGDLHPGNLLVDPGGRVTGV 188
Query: 210 LDFGLARP 217
+DF A
Sbjct: 189 IDFEDAGL 196
>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 = 36.9 bits (85), Expect = 0.016
Identities = 15/40 (37%), Positives = 25/40 (62%)
Query: 176 QILRGLKYIHSAGIIHRDLKPSNIAVNEDCELKILDFGLA 215
QI +G+ Y+ ++HR+L NI + D ++I DFG+A
Sbjct: 117 QIAKGMYYLEEHRMVHRNLAARNILLKSDSIVQIADFGVA 156
>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 = 36.5 bits (84), Expect = 0.017
Identities = 16/44 (36%), Positives = 27/44 (61%)
Query: 173 LVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCELKILDFGLAR 216
+V QI G++++ S ++H+DL N+ V + +KI D GL R
Sbjct: 129 IVTQIAAGMEFLSSHHVVHKDLATRNVLVFDKLNVKISDLGLFR 172
>gnl|CDD|236400 PRK09188, PRK09188, serine/threonine protein kinase; Provisional.
Length = 365
Score = 35.5 bits (82), Expect = 0.050
Identities = 18/40 (45%), Positives = 23/40 (57%), Gaps = 1/40 (2%)
Query: 179 RGLKYIHSAGIIHRDL-KPSNIAVNEDCELKILDFGLARP 217
R L+ +H AGI H DL KP N + D E ++DF LA
Sbjct: 122 RALRDLHRAGITHNDLAKPQNWLMGPDGEAAVIDFQLASV 161
>gnl|CDD|240167 cd05144, RIO2_C, RIO kinase family; RIO2, C-terminal catalytic
domain. The RIO kinase catalytic domain family is part
of a larger superfamily, that includes the catalytic
domains of other kinases such as the typical
serine/threonine/tyrosine protein kinases (PKs),
aminoglycoside phosphotransferase, choline kinase, and
phosphoinositide 3-kinase (PI3K). RIO kinases are
atypical protein serine kinases containing a kinase
catalytic signature, but otherwise show very little
sequence similarity to typical PKs. Serine kinases
catalyze the transfer of the gamma-phosphoryl group from
ATP to serine residues in protein substrates. The RIO
catalytic domain is truncated compared to the catalytic
domains of typical PKs, with deletions of the loops
responsible for substrate binding. RIO2 is present in
archaea and eukaryotes. It contains an N-terminal winged
helix (wHTH) domain and a C-terminal RIO kinase
catalytic domain. The wHTH domain is primarily seen in
DNA-binding proteins, although some wHTH domains may be
involved in RNA recognition. RIO2 is essential for
survival and is necessary for rRNA cleavage during 40S
ribosomal subunit maturation. The biological substrates
of RIO2 are still unknown.
Length = 198
Score = 34.0 bits (79), Expect = 0.076
Identities = 14/37 (37%), Positives = 23/37 (62%)
Query: 176 QILRGLKYIHSAGIIHRDLKPSNIAVNEDCELKILDF 212
+IL + + GIIH DL NI V++D ++ I+D+
Sbjct: 133 EILEEIVKAYKHGIIHGDLSEFNILVDDDEKIYIIDW 169
>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 = 34.1 bits (78), Expect = 0.090
Identities = 43/186 (23%), Positives = 70/186 (37%), Gaps = 33/186 (17%)
Query: 58 YSEICRGVIDIGPTLSKESFDLIFSSALDSVSGVKVAIKKIARPFQSAVHAKRTYRELRM 117
+ E+CRG + L S + VAI + R S + E
Sbjct: 18 FGELCRGCLK-----------------LPSKRELPVAIHTL-RAGCSDKQRRGFLAEALT 59
Query: 118 LKHMNHENVIGLLDVFHSNTCLADFKNVYMVTHLMG-ADLNNILRTQ--KLSDDHVQFLV 174
L +H N++ L V + +VT M L++ LR +L + ++
Sbjct: 60 LGQFDHSNIVRLEGVITRGNTMM------IVTEYMSNGALDSFLRKHEGQLVAGQLMGML 113
Query: 175 YQILRGLKYIHSAGIIHRDLKPSNIAVNEDCELKILDFGLARPTENE-----MTGYVATR 229
+ G+KY+ G +H+ L + VN D KI F + ++E M+G
Sbjct: 114 PGLASGMKYLSEMGYVHKGLAAHKVLVNSDLVCKISGFRRLQEDKSEAIYTTMSGKSPVL 173
Query: 230 WYRAPE 235
W APE
Sbjct: 174 W-AAPE 178
>gnl|CDD|234975 PRK01723, PRK01723, 3-deoxy-D-manno-octulosonic-acid kinase;
Reviewed.
Length = 239
Score = 31.4 bits (72), Expect = 0.62
Identities = 29/115 (25%), Positives = 50/115 (43%), Gaps = 14/115 (12%)
Query: 104 SAVHAKRTYRELRMLKHMNHENV-----IGLLDVFHSNTCLADFKNVYMVTHLMGA-DLN 157
+ + R + E R+L + + I V H AD ++ + GA DL
Sbjct: 80 TGLERTRAFAEFRLLAQLYEAGLPVPRPIAARVVRHGLFYRADI----LIERIEGARDLV 135
Query: 158 NILRTQKLSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCELKILDF 212
+L+ LS++ Q I + + H AG+ H DL NI ++ D + ++DF
Sbjct: 136 ALLQEAPLSEEQWQ----AIGQLIARFHDAGVYHADLNAHNILLDPDGKFWLIDF 186
>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 = 31.0 bits (70), Expect = 0.90
Identities = 26/98 (26%), Positives = 45/98 (45%), Gaps = 14/98 (14%)
Query: 170 VQFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCELKILDFGLARPT-------ENEM 222
+Q + +I G+ ++H +H DL N + D +K+ D+G+ P+ E E
Sbjct: 101 LQRMACEIAAGVTHMHKHNFLHSDLALRNCFLTSDLTVKVGDYGIG-PSRYKEDYIETED 159
Query: 223 TGYVATRWYRAPEIMLNWMHYNQTGVPFYFQDLKPSNI 260
V RW APE++ + G+ + KPSN+
Sbjct: 160 DKCVPLRWL-APELVGEF----HGGL-ITAEQTKPSNV 191
>gnl|CDD|224632 COG1718, RIO1, Serine/threonine protein kinase involved in cell
cycle control [Signal transduction mechanisms / Cell
division and chromosome partitioning].
Length = 268
Score = 31.1 bits (71), Expect = 0.97
Identities = 20/88 (22%), Positives = 38/88 (43%), Gaps = 10/88 (11%)
Query: 141 DFKNVYMVTHLMGADLNNILRTQKLSD-----DHVQFLVYQILRGLKYI-HSAGIIHRDL 194
F+N +V +G D +L D + + L ++ ++ + AG++H DL
Sbjct: 137 AFRNNVLVMEFIGDDGL---PAPRLKDVPLELEEAEGLYEDVVEYMRRLYKEAGLVHGDL 193
Query: 195 KPSNIAVNEDCELKILDFGLARPTENEM 222
NI V++ E I+D A ++
Sbjct: 194 SEYNILVHDG-EPYIIDVSQAVTIDHPN 220
>gnl|CDD|237032 PRK12274, PRK12274, serine/threonine protein kinase; Provisional.
Length = 218
Score = 30.6 bits (69), Expect = 1.2
Identities = 20/55 (36%), Positives = 27/55 (49%), Gaps = 7/55 (12%)
Query: 179 RGLKYIHSAGIIHRDL-KPSNIAVNEDCELKILDFGLARPTENEMTGYVATRWYR 232
R L+ +H G+ H DL K +N V ED ++DF LA + G RW R
Sbjct: 102 RLLQQLHRCGVAHNDLAKEANWLVQEDGSPAVIDFQLA------VRGNPRARWMR 150
>gnl|CDD|188662 cd08707, RGS_Axin, Regulator of G protein signaling (RGS) domain
found in the Axin protein. The RGS (Regulator of
G-protein Signaling) domain is an essential part of the
Axin protein. Axin is a member of the RA/RGS subfamily
of the RGS protein family, a diverse group of
multifunctional proteins that regulate cellular
signaling events downstream of G-protein coupled
receptors (GPCRs). As a major G-protein regulator, RGS
domain containing proteins are involved in many crucial
cellular processes such as regulation of intracellular
trafficking, glial differentiation, embryonic axis
formation, skeletal and muscle development, and cell
migration during early embryogenesis. RGS proteins
regulate many aspects of embryonic development such as
glial differentiation, embryonic axis formation, and
skeletal and muscle development. The RGS domain of Axin
is specifically interacts with the heterotrimeric
G-alpha12 protein, but not with closely related
G-alpha13, and provides a unique tool to regulate
G-alpha12-mediated signaling processes. The RGS domain
of Axin also interacts with the tumor suppressor protein
APC (Adenomatous Polyposis Coli) in order to control the
cytoplasmic level of the proto-oncogene, beta-catenin.
Length = 117
Score = 28.6 bits (64), Expect = 2.4
Identities = 15/49 (30%), Positives = 23/49 (46%), Gaps = 2/49 (4%)
Query: 160 LRTQKLSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCELK 208
R S++ L I R +YI GI+ R LKP+ + ++C K
Sbjct: 36 FRKMSDSEEKRSKLAKAIYR--RYIKDNGIVSRQLKPATKSFIKECIKK 82
>gnl|CDD|203943 pfam08436, DXP_redisom_C, 1-deoxy-D-xylulose 5-phosphate
reductoisomerase C-terminal. This domain is found to
the C-terminus of pfam02670 domains in bacterial and
plant 1-deoxy-D-xylulose 5-phosphate reductoisomerases
which catalyze the formation of 2-C-methyl-D-erythritol
4-phosphate from 1-deoxy-D-xylulose-5-phosphate in the
presence of NADPH.
Length = 84
Score = 27.4 bits (62), Expect = 3.4
Identities = 12/43 (27%), Positives = 19/43 (44%), Gaps = 8/43 (18%)
Query: 352 QVFKGANPQAIDLLSLM--------LELDSEKRITAEQALAHP 386
Q +G N + ++ + L L+ +T EQAL HP
Sbjct: 13 QCLQGENKKEVEKIILTASGGPFRDWSLEELANVTPEQALKHP 55
>gnl|CDD|233667 TIGR01982, UbiB, 2-polyprenylphenol 6-hydroxylase. This model
represents the enzyme (UbiB) which catalyzes the first
hydroxylation step in the ubiquinone biosynthetic
pathway in bacteria. It is believed that the reaction is
2-polyprenylphenol -> 6-hydroxy-2-polyprenylphenol. This
model finds hits primarily in the proteobacteria. The
gene is also known as AarF in certain species
[Biosynthesis of cofactors, prosthetic groups, and
carriers, Menaquinone and ubiquinone].
Length = 437
Score = 29.6 bits (67), Expect = 3.5
Identities = 19/63 (30%), Positives = 29/63 (46%), Gaps = 13/63 (20%)
Query: 152 MGADLNNILRTQKLSDDHVQFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCELKILD 211
G D L+++ + + Q+LR G H DL P NI V +D ++ LD
Sbjct: 254 AGLDRK------ALAENLARSFLNQVLRD-------GFFHADLHPGNIFVLKDGKIIALD 300
Query: 212 FGL 214
FG+
Sbjct: 301 FGI 303
>gnl|CDD|219759 pfam08241, Methyltransf_11, Methyltransferase domain. Members of
this family are SAM dependent methyltransferases.
Length = 92
Score = 26.9 bits (60), Expect = 6.3
Identities = 11/27 (40%), Positives = 18/27 (66%), Gaps = 1/27 (3%)
Query: 75 ESFDLIFSS-ALDSVSGVKVAIKKIAR 100
ESFD++ SS L + + A+++IAR
Sbjct: 56 ESFDVVVSSLVLHHLPDPERALREIAR 82
>gnl|CDD|182301 PRK10201, PRK10201, G/U mismatch-specific DNA glycosylase;
Provisional.
Length = 168
Score = 27.8 bits (62), Expect = 8.1
Identities = 17/54 (31%), Positives = 21/54 (38%), Gaps = 15/54 (27%)
Query: 179 RGLKYIHSAGIIHRDLKPSNIAVNEDCELKILDFG------LARPT--ENEMTG 224
R K IH AG R LKP +LD + RPT NE++
Sbjct: 36 RFWKVIHQAGFTDRQLKPEE-------AQHLLDTRCGVTKLVDRPTVQANEVSK 82
>gnl|CDD|233884 TIGR02478, 6PF1K_euk, 6-phosphofructokinase, eukaryotic type.
Members of this family are eukaryotic (with one
exception) ATP-dependent 6-phosphofructokinases (EC
2.7.1.11) in which two tandem copies of the
phosphofructokinase are found. Members are found, often
including several isozymes, in animals and fungi and in
the bacterium Propionibacterium acnes KPA171202 (a human
skin commensal).
Length = 746
Score = 28.5 bits (64), Expect = 8.2
Identities = 12/23 (52%), Positives = 15/23 (65%)
Query: 366 SLMLELDSEKRITAEQALAHPYL 388
SL+ EL +ITAEQA H +L
Sbjct: 119 SLLEELVDTGKITAEQAEEHRHL 141
>gnl|CDD|201633 pfam01163, RIO1, RIO1 family. This is a family of atypical serine
kinases which are found in archaea, bacteria and
eukaryotes. Activity of Rio1 is vital in Saccharomyces
cerevisiae for the processing of ribosomal RNA, as well
as for proper cell cycle progression and chromosome
maintenance. The structure of RIO1 has been determined.
Length = 186
Score = 27.6 bits (62), Expect = 8.6
Identities = 14/49 (28%), Positives = 27/49 (55%), Gaps = 2/49 (4%)
Query: 175 YQILRGL-KYIHSAGIIHRDLKPSNIAVNEDCELKILDFGLARPTENEM 222
+I+R + + AG++H DL N+ V++D + I+D A T++
Sbjct: 110 DEIIREMRRLYQEAGLVHGDLSEYNVLVDDD-KPVIIDVPQAVETDHPN 157
>gnl|CDD|214511 smart00090, RIO, RIO-like kinase.
Length = 237
Score = 28.0 bits (63), Expect = 9.1
Identities = 13/58 (22%), Positives = 25/58 (43%), Gaps = 2/58 (3%)
Query: 173 LVYQILRGLKYI-HSAGIIHRDLKPSNIAVNEDCELKILDFGLARPTENEMTGYVATR 229
L IL ++ + ++H DL NI + D ++ I+D + ++ M R
Sbjct: 153 LYDDILEEMRKLYKEGELVHGDLSEYNI-LVHDGKVVIIDVSQSVELDHPMALEFLER 209
>gnl|CDD|237507 PRK13790, PRK13790, phosphoribosylamine--glycine ligase;
Provisional.
Length = 379
Score = 28.2 bits (63), Expect = 9.2
Identities = 13/37 (35%), Positives = 18/37 (48%), Gaps = 2/37 (5%)
Query: 315 IMEMLGTPPAEFMAKISSDSARKYINS--LPLLTKKD 349
IME P A++ A YI + LP++ KKD
Sbjct: 74 IMEKYNIPTADYKEVERKKDALTYIENCELPVVVKKD 110
>gnl|CDD|218977 pfam06293, Kdo, Lipopolysaccharide kinase (Kdo/WaaP) family. These
lipopolysaccharide kinases are related to protein
kinases pfam00069. This family includes waaP (rfaP) gene
product is required for the addition of phosphate to O-4
of the first heptose residue of the lipopolysaccharide
(LPS) inner core region. It has previously been shown
that WaaP is necessary for resistance to hydrophobic and
polycationic antimicrobials in E. coli and that it is
required for virulence in invasive strains of S.
enterica.
Length = 206
Score = 27.7 bits (62), Expect = 9.3
Identities = 16/67 (23%), Positives = 29/67 (43%), Gaps = 4/67 (5%)
Query: 155 DLNNILRTQKLSDDHV-QFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNED---CELKIL 210
DL L + + + L + R + +H AG+ H DL NI ++ ++ ++
Sbjct: 104 DLVTWLAQWADPAEELRRALWRAVGRLIARMHRAGVNHTDLNAHNILLDTGEGGFKVWLI 163
Query: 211 DFGLARP 217
DF R
Sbjct: 164 DFDKCRR 170
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
0.320 0.136 0.406
Gapped
Lambda K H
0.267 0.0807 0.140
Matrix: BLOSUM62
Gap Penalties: Existence: 11, Extension: 1
Number of Sequences: 44354
Number of Hits to DB: 22,011,489
Number of extensions: 2129032
Number of successful extensions: 2746
Number of sequences better than 10.0: 1
Number of HSP's gapped: 2300
Number of HSP's successfully gapped: 617
Length of query: 427
Length of database: 10,937,602
Length adjustment: 100
Effective length of query: 327
Effective length of database: 6,502,202
Effective search space: 2126220054
Effective search space used: 2126220054
Neighboring words threshold: 11
Window for multiple hits: 40
X1: 16 ( 7.4 bits)
X2: 38 (14.6 bits)
X3: 64 (24.7 bits)
S1: 41 (21.8 bits)
S2: 60 (26.7 bits)