RPS-BLAST 2.2.26 [Sep-21-2011]
Database: CDD.v3.10
44,354 sequences; 10,937,602 total letters
Searching..................................................done
Query= psy7289
(422 letters)
>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 = 458 bits (1181), Expect = e-163
Identities = 184/261 (70%), Positives = 218/261 (83%), Gaps = 7/261 (2%)
Query: 57 RFLQELGEGAFGKVYKGEVCTSEGPS---LVAIKTLKENANQKTASDFRREVDLMSELRH 113
RFL+ELGEGAFGKVYKGE+ VAIKTLKENA K +FR+E +LMS+L+H
Sbjct: 8 RFLEELGEGAFGKVYKGELTGPNERLSATSVAIKTLKENAEPKVQQEFRQEAELMSDLQH 67
Query: 114 PNIVCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDI----SGSQVQAPLSQQDFS 169
PNIVCLLGVC +P CMLFE++ GDLHEFL+ SP SD+ V++ L DF
Sbjct: 68 PNIVCLLGVCTKEQPTCMLFEYLAHGDLHEFLVRNSPHSDVGAESGDETVKSSLDCSDFL 127
Query: 170 HIALQVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSL 229
HIA+Q+AAGM YL SHH+VHRDLAARNCLVG+GLTVKISDFGLSRD+Y++DYYR+QSKSL
Sbjct: 128 HIAIQIAAGMEYLSSHHFVHRDLAARNCLVGEGLTVKISDFGLSRDIYSADYYRVQSKSL 187
Query: 230 LPVRWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIRSRQMLPC 289
LPVRWMPPE+ILYGKFTTESD+WS+GVVLWE++SYGLQPYYG+SNQEVIEMIRSRQ+LPC
Sbjct: 188 LPVRWMPPEAILYGKFTTESDIWSFGVVLWEIFSYGLQPYYGFSNQEVIEMIRSRQLLPC 247
Query: 290 PEDCPPRMYSLMMECWHEVPV 310
PEDCP R+Y+LM+ECW+E+P
Sbjct: 248 PEDCPARVYALMIECWNEIPA 268
Score = 223 bits (569), Expect = 3e-70
Identities = 87/102 (85%), Positives = 100/102 (98%)
Query: 310 VAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRW 369
+AAGM YL SHH+VHRDLAARNCLVG+GLTVKISDFGLSRD+Y++DYYR+QSKSLLPVRW
Sbjct: 133 IAAGMEYLSSHHFVHRDLAARNCLVGEGLTVKISDFGLSRDIYSADYYRVQSKSLLPVRW 192
Query: 370 MPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQE 411
MPPE+ILYGKFTTESD+WS+GVVLWE++SYGLQPYYG+SNQE
Sbjct: 193 MPPEAILYGKFTTESDIWSFGVVLWEIFSYGLQPYYGFSNQE 234
>gnl|CDD|219530 pfam07714, Pkinase_Tyr, Protein tyrosine kinase.
Length = 258
Score = 375 bits (966), Expect = e-130
Identities = 126/255 (49%), Positives = 169/255 (66%), Gaps = 13/255 (5%)
Query: 57 RFLQELGEGAFGKVYKGE--VCTSEGPSLVAIKTLKENANQKTASDFRREVDLMSELRHP 114
++LGEGAFG+VYKG + VA+KTLKE A+++ +F E +M +L HP
Sbjct: 2 ELGKKLGEGAFGEVYKGTLKGDGEGTETKVAVKTLKEGASEEEREEFLEEASIMKKLSHP 61
Query: 115 NIVCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQ 174
NIV LLGVC GEP+ ++ E+M GDL +FL L+ +D +ALQ
Sbjct: 62 NIVRLLGVCTQGEPLYIVTEYMPGGDLLDFLRKHGE-----------KLTLKDLLQMALQ 110
Query: 175 VAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRW 234
+A GM YL S ++VHRDLAARNCLV + L VKISDFGLSRD+Y DYYR + LP++W
Sbjct: 111 IAKGMEYLESKNFVHRDLAARNCLVTENLVVKISDFGLSRDIYEDDYYRKRGGGKLPIKW 170
Query: 235 MPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIRSRQMLPCPEDCP 294
M PES+ GKFT++SDVWS+GV+LWE+++ G QPY G SN+EV+E++ LP PE+CP
Sbjct: 171 MAPESLKDGKFTSKSDVWSFGVLLWEIFTLGEQPYPGMSNEEVLELLEDGYRLPRPENCP 230
Query: 295 PRMYSLMMECWHEVP 309
+Y LM++CW P
Sbjct: 231 DELYELMLQCWAYDP 245
Score = 201 bits (515), Expect = 2e-62
Identities = 66/108 (61%), Positives = 84/108 (77%), Gaps = 2/108 (1%)
Query: 310 VAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRW 369
+A GM YL S ++VHRDLAARNCLV + L VKISDFGLSRD+Y DYYR + LP++W
Sbjct: 111 IAKGMEYLESKNFVHRDLAARNCLVTENLVVKISDFGLSRDIYEDDYYRKRGGGKLPIKW 170
Query: 370 MPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQE--EFLK 415
M PES+ GKFT++SDVWS+GV+LWE+++ G QPY G SN+E E L+
Sbjct: 171 MAPESLKDGKFTSKSDVWSFGVLLWEIFTLGEQPYPGMSNEEVLELLE 218
>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 = 375 bits (964), Expect = e-130
Identities = 163/260 (62%), Positives = 208/260 (80%), Gaps = 7/260 (2%)
Query: 57 RFLQELGEGAFGKVYKGEVCTS--EGPSLVAIKTLKENANQKTASDFRREVDLMSELRHP 114
RF++ELGE AFGK+YKG + + LVAIKTLK+ N + +F++E LM+EL HP
Sbjct: 8 RFMEELGECAFGKIYKGHLYLPGMDHAQLVAIKTLKDINNPQQWGEFQQEASLMAELHHP 67
Query: 115 NIVCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQ-----VQAPLSQQDFS 169
NIVCLLGV +P+CMLFE++ +GDLHEFL+ RSP SD+ S V++ L DF
Sbjct: 68 NIVCLLGVVTQEQPVCMLFEYLNQGDLHEFLIMRSPHSDVGCSSDEDGTVKSSLDHGDFL 127
Query: 170 HIALQVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSL 229
HIA+Q+AAGM YL SH +VH+DLAARN L+G+ L VKISD GLSR++Y++DYYR+Q KSL
Sbjct: 128 HIAIQIAAGMEYLSSHFFVHKDLAARNILIGEQLHVKISDLGLSREIYSADYYRVQPKSL 187
Query: 230 LPVRWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIRSRQMLPC 289
LP+RWMPPE+I+YGKF+++SD+WS+GVVLWE++S+GLQPYYG+SNQEVIEM+R RQ+LPC
Sbjct: 188 LPIRWMPPEAIMYGKFSSDSDIWSFGVVLWEIFSFGLQPYYGFSNQEVIEMVRKRQLLPC 247
Query: 290 PEDCPPRMYSLMMECWHEVP 309
EDCPPRMYSLM ECW E P
Sbjct: 248 SEDCPPRMYSLMTECWQEGP 267
Score = 180 bits (459), Expect = 5e-54
Identities = 72/104 (69%), Positives = 95/104 (91%)
Query: 308 VPVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPV 367
+ +AAGM YL SH +VH+DLAARN L+G+ L VKISD GLSR++Y++DYYR+Q KSLLP+
Sbjct: 131 IQIAAGMEYLSSHFFVHKDLAARNILIGEQLHVKISDLGLSREIYSADYYRVQPKSLLPI 190
Query: 368 RWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQE 411
RWMPPE+I+YGKF+++SD+WS+GVVLWE++S+GLQPYYG+SNQE
Sbjct: 191 RWMPPEAIMYGKFSSDSDIWSFGVVLWEIFSFGLQPYYGFSNQE 234
>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 = 366 bits (941), Expect = e-126
Identities = 135/257 (52%), Positives = 172/257 (66%), Gaps = 5/257 (1%)
Query: 58 FLQELGEGAFGKVYKGEVC---TSEGPSLVAIKTLKENANQKTASDFRREVDLMSELRHP 114
+ELGEGAFGKV+ GE LVA+KTLKE A+ DF RE +L++ +H
Sbjct: 9 LKRELGEGAFGKVFLGECYHLEPENDKELVAVKTLKETASNDARKDFEREAELLTNFQHE 68
Query: 115 NIVCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQA--PLSQQDFSHIA 172
NIV GVC G+P M+FE+M GDL++FL S P + S L+ IA
Sbjct: 69 NIVKFYGVCTEGDPPIMVFEYMEHGDLNKFLRSHGPDAAFLKSPDSPMGELTLSQLLQIA 128
Query: 173 LQVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPV 232
+Q+A+GM YL S H+VHRDLA RNCLVG L VKI DFG+SRDVY +DYYR+ ++LP+
Sbjct: 129 VQIASGMVYLASQHFVHRDLATRNCLVGYDLVVKIGDFGMSRDVYTTDYYRVGGHTMLPI 188
Query: 233 RWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIRSRQMLPCPED 292
RWMPPESI+Y KFTTESDVWS+GVVLWE+++YG QP+YG SN+EVIE I ++L P
Sbjct: 189 RWMPPESIMYRKFTTESDVWSFGVVLWEIFTYGKQPWYGLSNEEVIECITQGRLLQRPRT 248
Query: 293 CPPRMYSLMMECWHEVP 309
CP +Y +M+ CW P
Sbjct: 249 CPSEVYDIMLGCWKRDP 265
Score = 204 bits (521), Expect = 4e-63
Identities = 73/113 (64%), Positives = 90/113 (79%), Gaps = 2/113 (1%)
Query: 305 WHEVPVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSL 364
V +A+GM YL S H+VHRDLA RNCLVG L VKI DFG+SRDVY +DYYR+ ++
Sbjct: 126 QIAVQIASGMVYLASQHFVHRDLATRNCLVGYDLVVKIGDFGMSRDVYTTDYYRVGGHTM 185
Query: 365 LPVRWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQE--EFLK 415
LP+RWMPPESI+Y KFTTESDVWS+GVVLWE+++YG QP+YG SN+E E +
Sbjct: 186 LPIRWMPPESIMYRKFTTESDVWSFGVVLWEIFTYGKQPWYGLSNEEVIECIT 238
>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 = 364 bits (936), Expect = e-126
Identities = 127/250 (50%), Positives = 168/250 (67%), Gaps = 4/250 (1%)
Query: 61 ELGEGAFGKVYKGEV-CTSEGPSLVAIKTLKENANQKTASDFRREVDLMSELRHPNIVCL 119
+LGEGAFG+VYKG++ + VA+KTLKE+A+++ DF +E +M +L HPN+V L
Sbjct: 2 KLGEGAFGEVYKGKLKGKDGKTTEVAVKTLKEDASEEERKDFLKEARVMKKLGHPNVVRL 61
Query: 120 LGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQVAAGM 179
LGVC EP+ ++ E+M GDL ++L P LS +D A+Q+A GM
Sbjct: 62 LGVCTEEEPLYLVLEYMEGGDLLDYLRKSRPVFPSPEKS---TLSLKDLLSFAIQIAKGM 118
Query: 180 AYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRWMPPES 239
YL S +VHRDLAARNCLVG+ L VKISDFGLSRDVY DYYR ++ LP+RWM PES
Sbjct: 119 EYLASKKFVHRDLAARNCLVGEDLVVKISDFGLSRDVYDDDYYRKKTGGKLPIRWMAPES 178
Query: 240 ILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIRSRQMLPCPEDCPPRMYS 299
+ G FT++SDVWS+GV+LWE+++ G PY G SN+EV+E +R LP PE CP +Y
Sbjct: 179 LKDGIFTSKSDVWSFGVLLWEIFTLGATPYPGLSNEEVLEYLRKGYRLPKPEYCPDELYE 238
Query: 300 LMMECWHEVP 309
LM+ CW P
Sbjct: 239 LMLSCWQLDP 248
Score = 193 bits (494), Expect = 2e-59
Identities = 65/102 (63%), Positives = 80/102 (78%)
Query: 310 VAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRW 369
+A GM YL S +VHRDLAARNCLVG+ L VKISDFGLSRDVY DYYR ++ LP+RW
Sbjct: 114 IAKGMEYLASKKFVHRDLAARNCLVGEDLVVKISDFGLSRDVYDDDYYRKKTGGKLPIRW 173
Query: 370 MPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQE 411
M PES+ G FT++SDVWS+GV+LWE+++ G PY G SN+E
Sbjct: 174 MAPESLKDGIFTSKSDVWSFGVLLWEIFTLGATPYPGLSNEE 215
>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 = 363 bits (935), Expect = e-126
Identities = 127/255 (49%), Positives = 172/255 (67%), Gaps = 13/255 (5%)
Query: 57 RFLQELGEGAFGKVYKGEV--CTSEGPSLVAIKTLKENANQKTASDFRREVDLMSELRHP 114
++LGEGAFG+VYKG + VA+KTLKE+A+++ +F RE +M +L HP
Sbjct: 2 TLGKKLGEGAFGEVYKGTLKGKGDGKEVEVAVKTLKEDASEQQIEEFLREARIMRKLDHP 61
Query: 115 NIVCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQ 174
NIV LLGVC EP+ ++ E+M GDL ++L P+ LS D ALQ
Sbjct: 62 NIVKLLGVCTEEEPLMIVMEYMPGGDLLDYLRKNRPK----------ELSLSDLLSFALQ 111
Query: 175 VAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRW 234
+A GM YL S +++HRDLAARNCLVG+ L VKISDFGLSRD+Y DYY+++ L P+RW
Sbjct: 112 IARGMEYLESKNFIHRDLAARNCLVGENLVVKISDFGLSRDLYDDDYYKVKGGKL-PIRW 170
Query: 235 MPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIRSRQMLPCPEDCP 294
M PES+ GKFT++SDVWS+GV+LWE+++ G +PY G SN EV+E ++ LP P +CP
Sbjct: 171 MAPESLKEGKFTSKSDVWSFGVLLWEIFTLGEEPYPGMSNAEVLEYLKKGYRLPKPPNCP 230
Query: 295 PRMYSLMMECWHEVP 309
P +Y LM++CW E P
Sbjct: 231 PELYKLMLQCWAEDP 245
Score = 191 bits (488), Expect = 1e-58
Identities = 66/109 (60%), Positives = 86/109 (78%), Gaps = 3/109 (2%)
Query: 310 VAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRW 369
+A GM YL S +++HRDLAARNCLVG+ L VKISDFGLSRD+Y DYY+++ LP+RW
Sbjct: 112 IARGMEYLESKNFIHRDLAARNCLVGENLVVKISDFGLSRDLYDDDYYKVKGGK-LPIRW 170
Query: 370 MPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQE--EFLKT 416
M PES+ GKFT++SDVWS+GV+LWE+++ G +PY G SN E E+LK
Sbjct: 171 MAPESLKEGKFTSKSDVWSFGVLLWEIFTLGEEPYPGMSNAEVLEYLKK 219
>gnl|CDD|197581 smart00219, TyrKc, Tyrosine kinase, catalytic domain.
Phosphotransferases. Tyrosine-specific kinase subfamily.
Length = 257
Score = 362 bits (931), Expect = e-125
Identities = 128/255 (50%), Positives = 174/255 (68%), Gaps = 14/255 (5%)
Query: 57 RFLQELGEGAFGKVYKGEV--CTSEGPSLVAIKTLKENANQKTASDFRREVDLMSELRHP 114
++LGEGAFG+VYKG++ + VA+KTLKE+A+++ +F RE +M +L HP
Sbjct: 2 TLGKKLGEGAFGEVYKGKLKGKGGKKKVEVAVKTLKEDASEQQIEEFLREARIMRKLDHP 61
Query: 115 NIVCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQ 174
N+V LLGVC EP+ ++ E+M GDL +L P+ LS D ALQ
Sbjct: 62 NVVKLLGVCTEEEPLYIVMEYMEGGDLLSYLRKNRPK-----------LSLSDLLSFALQ 110
Query: 175 VAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRW 234
+A GM YL S +++HRDLAARNCLVG+ L VKISDFGLSRD+Y DYYR + L P+RW
Sbjct: 111 IARGMEYLESKNFIHRDLAARNCLVGENLVVKISDFGLSRDLYDDDYYRKRGGKL-PIRW 169
Query: 235 MPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIRSRQMLPCPEDCP 294
M PES+ GKFT++SDVWS+GV+LWE+++ G QPY G SN+EV+E +++ LP P +CP
Sbjct: 170 MAPESLKEGKFTSKSDVWSFGVLLWEIFTLGEQPYPGMSNEEVLEYLKNGYRLPQPPNCP 229
Query: 295 PRMYSLMMECWHEVP 309
P +Y LM++CW E P
Sbjct: 230 PELYDLMLQCWAEDP 244
Score = 192 bits (491), Expect = 7e-59
Identities = 68/109 (62%), Positives = 86/109 (78%), Gaps = 3/109 (2%)
Query: 310 VAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRW 369
+A GM YL S +++HRDLAARNCLVG+ L VKISDFGLSRD+Y DYYR + LP+RW
Sbjct: 111 IARGMEYLESKNFIHRDLAARNCLVGENLVVKISDFGLSRDLYDDDYYRKRGGK-LPIRW 169
Query: 370 MPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQE--EFLKT 416
M PES+ GKFT++SDVWS+GV+LWE+++ G QPY G SN+E E+LK
Sbjct: 170 MAPESLKEGKFTSKSDVWSFGVLLWEIFTLGEQPYPGMSNEEVLEYLKN 218
>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 = 338 bits (868), Expect = e-115
Identities = 138/273 (50%), Positives = 190/273 (69%), Gaps = 13/273 (4%)
Query: 50 EVIETKPRFLQELGEGAFGKVYKGE---VCTSEGPSLVAIKTLKENANQKTASDFRREVD 106
E +++++G+GAFG+V++ + E ++VA+K LKE A+ +DF+RE
Sbjct: 1 EYPRNNIEYVRDIGQGAFGRVFQARAPGLLPYEPFTMVAVKMLKEEASADMQADFQREAA 60
Query: 107 LMSELRHPNIVCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQA----- 161
LM+E HPNIV LLGVC G+PMC+LFE+M GDL+EFL RSPR+ S S +
Sbjct: 61 LMAEFDHPNIVKLLGVCAVGKPMCLLFEYMAYGDLNEFLRHRSPRAQCSLSHSTSSARKC 120
Query: 162 -----PLSQQDFSHIALQVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDV 216
PLS + IA QVAAGMAYL +VHRDLA RNCLVG+ + VKI+DFGLSR++
Sbjct: 121 GLNPLPLSCTEQLCIAKQVAAGMAYLSERKFVHRDLATRNCLVGENMVVKIADFGLSRNI 180
Query: 217 YASDYYRIQSKSLLPVRWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQE 276
Y++DYY+ +P+RWMPPESI Y ++TTESDVW+YGVVLWE++SYG+QPYYG +++E
Sbjct: 181 YSADYYKASENDAIPIRWMPPESIFYNRYTTESDVWAYGVVLWEIFSYGMQPYYGMAHEE 240
Query: 277 VIEMIRSRQMLPCPEDCPPRMYSLMMECWHEVP 309
VI +R +L CP++CP +Y+LM CW ++P
Sbjct: 241 VIYYVRDGNVLSCPDNCPLELYNLMRLCWSKLP 273
Score = 186 bits (475), Expect = 3e-56
Identities = 66/102 (64%), Positives = 86/102 (84%)
Query: 310 VAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRW 369
VAAGMAYL +VHRDLA RNCLVG+ + VKI+DFGLSR++Y++DYY+ +P+RW
Sbjct: 139 VAAGMAYLSERKFVHRDLATRNCLVGENMVVKIADFGLSRNIYSADYYKASENDAIPIRW 198
Query: 370 MPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQE 411
MPPESI Y ++TTESDVW+YGVVLWE++SYG+QPYYG +++E
Sbjct: 199 MPPESIFYNRYTTESDVWAYGVVLWEIFSYGMQPYYGMAHEE 240
>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 = 336 bits (862), Expect = e-114
Identities = 151/260 (58%), Positives = 190/260 (73%), Gaps = 7/260 (2%)
Query: 57 RFLQELGEGAFGKVYKGEV---CTSEGPSLVAIKTLKENANQKTASDFRREVDLMSELRH 113
RF++ELGE FGKVYKG + E VAIKTLK+ A +F+ E + S L+H
Sbjct: 8 RFMEELGEDRFGKVYKGHLFGTAPGEQTQAVAIKTLKDKAEGPLREEFKHEAMMRSRLQH 67
Query: 114 PNIVCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQ----VQAPLSQQDFS 169
PNIVCLLGV +P+ M+F + DLHEFL+ RSP SD+ + V++ L DF
Sbjct: 68 PNIVCLLGVVTKEQPLSMIFSYCSHSDLHEFLVMRSPHSDVGSTDDDKTVKSTLEPADFV 127
Query: 170 HIALQVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSL 229
HI Q+AAGM +L SHH VH+DLA RN LV D L VKISD GL R+VYA+DYY++ SL
Sbjct: 128 HIVTQIAAGMEFLSSHHVVHKDLATRNVLVFDKLNVKISDLGLFREVYAADYYKLMGNSL 187
Query: 230 LPVRWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIRSRQMLPC 289
LP+RWM PE+I+YGKF+ +SD+WSYGVVLWEV+SYGLQPY GYSNQ+VIEMIR+RQ+LPC
Sbjct: 188 LPIRWMSPEAIMYGKFSIDSDIWSYGVVLWEVFSYGLQPYCGYSNQDVIEMIRNRQVLPC 247
Query: 290 PEDCPPRMYSLMMECWHEVP 309
P+DCP +Y+LM+ECW+E P
Sbjct: 248 PDDCPAWVYTLMLECWNEFP 267
Score = 168 bits (427), Expect = 2e-49
Identities = 75/123 (60%), Positives = 93/123 (75%), Gaps = 11/123 (8%)
Query: 310 VAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRW 369
+AAGM +L SHH VH+DLA RN LV D L VKISD GL R+VYA+DYY++ SLLP+RW
Sbjct: 133 IAAGMEFLSSHHVVHKDLATRNVLVFDKLNVKISDLGLFREVYAADYYKLMGNSLLPIRW 192
Query: 370 MPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQE--------EFLKTP---P 418
M PE+I+YGKF+ +SD+WSYGVVLWEV+SYGLQPY GYSNQ+ + L P P
Sbjct: 193 MSPEAIMYGKFSIDSDIWSYGVVLWEVFSYGLQPYCGYSNQDVIEMIRNRQVLPCPDDCP 252
Query: 419 SWI 421
+W+
Sbjct: 253 AWV 255
>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 = 301 bits (773), Expect = e-101
Identities = 136/256 (53%), Positives = 177/256 (69%), Gaps = 9/256 (3%)
Query: 61 ELGEGAFGKVYKGEVCTSEGPS----LVAIKTLKENANQKTASDFRREVDLMSELRHPNI 116
ELGEGAFGKV+ E C + P LVA+K LKE A++ DF+RE +L++ L+H +I
Sbjct: 12 ELGEGAFGKVFLAE-CHNLLPEQDKMLVAVKALKE-ASESARQDFQREAELLTVLQHQHI 69
Query: 117 VCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDI-SGSQVQA--PLSQQDFSHIAL 173
V GVC G P+ M+FE+M GDL+ FL S P + I +G + A L+ IA
Sbjct: 70 VRFYGVCTEGRPLLMVFEYMRHGDLNRFLRSHGPDAKILAGGEDVAPGQLTLGQMLAIAS 129
Query: 174 QVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVR 233
Q+A+GM YL S H+VHRDLA RNCLVG GL VKI DFG+SRD+Y++DYYR+ +++LP+R
Sbjct: 130 QIASGMVYLASLHFVHRDLATRNCLVGQGLVVKIGDFGMSRDIYSTDYYRVGGRTMLPIR 189
Query: 234 WMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIRSRQMLPCPEDC 293
WMPPESILY KFTTESD+WS+GVVLWE+++YG QP+Y SN E IE I + L P C
Sbjct: 190 WMPPESILYRKFTTESDIWSFGVVLWEIFTYGKQPWYQLSNTEAIECITQGRELERPRTC 249
Query: 294 PPRMYSLMMECWHEVP 309
PP +Y++M CW P
Sbjct: 250 PPEVYAIMQGCWQREP 265
Score = 178 bits (453), Expect = 3e-53
Identities = 71/127 (55%), Positives = 96/127 (75%), Gaps = 6/127 (4%)
Query: 285 QMLPCPEDCPPRMYSLMMECWHEVPVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISD 344
+ + + +M ++ + +A+GM YL S H+VHRDLA RNCLVG GL VKI D
Sbjct: 112 EDVAPGQLTLGQMLAIASQ------IASGMVYLASLHFVHRDLATRNCLVGQGLVVKIGD 165
Query: 345 FGLSRDVYASDYYRIQSKSLLPVRWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPY 404
FG+SRD+Y++DYYR+ +++LP+RWMPPESILY KFTTESD+WS+GVVLWE+++YG QP+
Sbjct: 166 FGMSRDIYSTDYYRVGGRTMLPIRWMPPESILYRKFTTESDIWSFGVVLWEIFTYGKQPW 225
Query: 405 YGYSNQE 411
Y SN E
Sbjct: 226 YQLSNTE 232
>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 = 298 bits (764), Expect = 1e-99
Identities = 121/263 (46%), Positives = 168/263 (63%), Gaps = 5/263 (1%)
Query: 50 EVIETKPRFLQELGEGAFGKVYKG---EVCTSEGPSLVAIKTLKENANQKTASDFRREVD 106
E+ K ++ELG+G+FG VY+G V E + VAIKT+ ENA+ + +F E
Sbjct: 2 ELPREKITLIRELGQGSFGMVYEGLAKGVVKGEPETRVAIKTVNENASMRERIEFLNEAS 61
Query: 107 LMSELRHPNIVCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQ 166
+M E ++V LLGV +G+P ++ E M +GDL +L SR P ++ + P + Q
Sbjct: 62 VMKEFNCHHVVRLLGVVSTGQPTLVVMELMAKGDLKSYLRSRRPEAENNP--GLGPPTLQ 119
Query: 167 DFSHIALQVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQS 226
F +A ++A GMAYL + +VHRDLAARNC+V + LTVKI DFG++RD+Y +DYYR
Sbjct: 120 KFIQMAAEIADGMAYLAAKKFVHRDLAARNCMVAEDLTVKIGDFGMTRDIYETDYYRKGG 179
Query: 227 KSLLPVRWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIRSRQM 286
K LLPVRWM PES+ G FTT+SDVWS+GVVLWE+ + QPY G SN+EV++ +
Sbjct: 180 KGLLPVRWMAPESLKDGVFTTKSDVWSFGVVLWEMATLAEQPYQGLSNEEVLKFVIDGGH 239
Query: 287 LPCPEDCPPRMYSLMMECWHEVP 309
L PE+CP ++ LM CW P
Sbjct: 240 LDLPENCPDKLLELMRMCWQYNP 262
Score = 179 bits (456), Expect = 1e-53
Identities = 70/131 (53%), Positives = 88/131 (67%), Gaps = 5/131 (3%)
Query: 284 RQMLPCPEDCPPR---MYSLMMECWHEVPVAAGMAYLCSHHYVHRDLAARNCLVGDGLTV 340
R P E+ P ++ E+ A GMAYL + +VHRDLAARNC+V + LTV
Sbjct: 101 RSRRPEAENNPGLGPPTLQKFIQMAAEI--ADGMAYLAAKKFVHRDLAARNCMVAEDLTV 158
Query: 341 KISDFGLSRDVYASDYYRIQSKSLLPVRWMPPESILYGKFTTESDVWSYGVVLWEVYSYG 400
KI DFG++RD+Y +DYYR K LLPVRWM PES+ G FTT+SDVWS+GVVLWE+ +
Sbjct: 159 KIGDFGMTRDIYETDYYRKGGKGLLPVRWMAPESLKDGVFTTKSDVWSFGVVLWEMATLA 218
Query: 401 LQPYYGYSNQE 411
QPY G SN+E
Sbjct: 219 EQPYQGLSNEE 229
>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 = 290 bits (743), Expect = 3e-96
Identities = 120/276 (43%), Positives = 169/276 (61%), Gaps = 23/276 (8%)
Query: 57 RFLQELGEGAFGKVYKGEV-CTSE-------------GPSLVAIKTLKENANQKTASDFR 102
F+++LGEG FG+V+ E + P LVA+K L+ +A+ DF
Sbjct: 8 NFVEKLGEGQFGEVHLCEADGLQDFSEKAFAENDNADAPVLVAVKVLRPDASDNAREDFL 67
Query: 103 REVDLMSELRHPNIVCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAP 162
+EV ++S L PNI LLGVC P+CM+ E+M GDL++FL + +
Sbjct: 68 KEVKILSRLSDPNIARLLGVCTVDPPLCMIMEYMENGDLNQFLQKHVAETSGLACNSK-S 126
Query: 163 LSQQDFSHIALQVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYY 222
LS ++A Q+A+GM YL S ++VHRDLA RNCLVG T+KI+DFG+SR++Y+SDYY
Sbjct: 127 LSFSTLLYMATQIASGMRYLESLNFVHRDLATRNCLVGKNYTIKIADFGMSRNLYSSDYY 186
Query: 223 RIQSKSLLPVRWMPPESILYGKFTTESDVWSYGVVLWEVYSYG-LQPYYGYSNQEVIE-- 279
R+Q ++ LP+RWM ES+L GKFTT+SDVW++GV LWE+ + QPY ++Q+VIE
Sbjct: 187 RVQGRAPLPIRWMAWESVLLGKFTTKSDVWAFGVTLWEILTLCREQPYEHLTDQQVIENA 246
Query: 280 --MIR--SRQM-LPCPEDCPPRMYSLMMECWHEVPV 310
R RQ+ LP P +CP +Y LM+ECW
Sbjct: 247 GHFFRDDGRQIYLPRPPNCPKDIYELMLECWRRDEE 282
Score = 165 bits (419), Expect = 7e-48
Identities = 59/103 (57%), Positives = 82/103 (79%), Gaps = 1/103 (0%)
Query: 310 VAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRW 369
+A+GM YL S ++VHRDLA RNCLVG T+KI+DFG+SR++Y+SDYYR+Q ++ LP+RW
Sbjct: 139 IASGMRYLESLNFVHRDLATRNCLVGKNYTIKIADFGMSRNLYSSDYYRVQGRAPLPIRW 198
Query: 370 MPPESILYGKFTTESDVWSYGVVLWEVYSYG-LQPYYGYSNQE 411
M ES+L GKFTT+SDVW++GV LWE+ + QPY ++Q+
Sbjct: 199 MAWESVLLGKFTTKSDVWAFGVTLWEILTLCREQPYEHLTDQQ 241
>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 = 289 bits (740), Expect = 5e-96
Identities = 136/254 (53%), Positives = 179/254 (70%), Gaps = 5/254 (1%)
Query: 60 QELGEGAFGKVYKGE---VCTSEGPSLVAIKTLKENANQKTASDFRREVDLMSELRHPNI 116
+ELGEGAFGKV+ E +C + LVA+KTLK+ A+ DF RE +L++ L+H +I
Sbjct: 11 RELGEGAFGKVFLAECYNLCPEQDKILVAVKTLKD-ASDNARKDFHREAELLTNLQHEHI 69
Query: 117 VCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDI-SGSQVQAPLSQQDFSHIALQV 175
V GVC+ G+P+ M+FE+M GDL++FL + P + + + A L+Q HIA Q+
Sbjct: 70 VKFYGVCVEGDPLIMVFEYMKHGDLNKFLRAHGPDAVLMAEGNRPAELTQSQMLHIAQQI 129
Query: 176 AAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRWM 235
AAGM YL S H+VHRDLA RNCLVG+ L VKI DFG+SRDVY++DYYR+ ++LP+RWM
Sbjct: 130 AAGMVYLASQHFVHRDLATRNCLVGENLLVKIGDFGMSRDVYSTDYYRVGGHTMLPIRWM 189
Query: 236 PPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIRSRQMLPCPEDCPP 295
PPESI+Y KFTTESDVWS GVVLWE+++YG QP+Y SN EVIE I ++L P CP
Sbjct: 190 PPESIMYRKFTTESDVWSLGVVLWEIFTYGKQPWYQLSNNEVIECITQGRVLQRPRTCPK 249
Query: 296 RMYSLMMECWHEVP 309
+Y LM+ CW P
Sbjct: 250 EVYDLMLGCWQREP 263
Score = 170 bits (431), Expect = 6e-50
Identities = 71/102 (69%), Positives = 86/102 (84%)
Query: 310 VAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRW 369
+AAGM YL S H+VHRDLA RNCLVG+ L VKI DFG+SRDVY++DYYR+ ++LP+RW
Sbjct: 129 IAAGMVYLASQHFVHRDLATRNCLVGENLLVKIGDFGMSRDVYSTDYYRVGGHTMLPIRW 188
Query: 370 MPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQE 411
MPPESI+Y KFTTESDVWS GVVLWE+++YG QP+Y SN E
Sbjct: 189 MPPESIMYRKFTTESDVWSLGVVLWEIFTYGKQPWYQLSNNE 230
>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 = 285 bits (731), Expect = 1e-94
Identities = 133/270 (49%), Positives = 180/270 (66%), Gaps = 15/270 (5%)
Query: 48 RREVIETKPRFLQELGEGAFGKVYKGEVCTSEGPS----LVAIKTLKENANQKTASDFRR 103
RR+++ +ELGEGAFGKV+ E C + P+ LVA+K LK+ DF+R
Sbjct: 4 RRDIV-----LKRELGEGAFGKVFLAE-CYNLSPTKDKMLVAVKALKD-PTLAARKDFQR 56
Query: 104 EVDLMSELRHPNIVCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRS----DISGSQV 159
E +L++ L+H +IV GVC G+P+ M+FE+M GDL++FL + P + D Q
Sbjct: 57 EAELLTNLQHEHIVKFYGVCGDGDPLIMVFEYMKHGDLNKFLRAHGPDAMILVDGQPRQA 116
Query: 160 QAPLSQQDFSHIALQVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYAS 219
+ L HIA Q+A+GM YL S H+VHRDLA RNCLVG L VKI DFG+SRDVY++
Sbjct: 117 KGELGLSQMLHIASQIASGMVYLASQHFVHRDLATRNCLVGANLLVKIGDFGMSRDVYST 176
Query: 220 DYYRIQSKSLLPVRWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIE 279
DYYR+ ++LP+RWMPPESI+Y KFTTESDVWS+GV+LWE+++YG QP++ SN EVIE
Sbjct: 177 DYYRVGGHTMLPIRWMPPESIMYRKFTTESDVWSFGVILWEIFTYGKQPWFQLSNTEVIE 236
Query: 280 MIRSRQMLPCPEDCPPRMYSLMMECWHEVP 309
I ++L P CP +Y +M+ CW P
Sbjct: 237 CITQGRVLERPRVCPKEVYDIMLGCWQREP 266
Score = 170 bits (432), Expect = 6e-50
Identities = 68/102 (66%), Positives = 86/102 (84%)
Query: 310 VAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRW 369
+A+GM YL S H+VHRDLA RNCLVG L VKI DFG+SRDVY++DYYR+ ++LP+RW
Sbjct: 132 IASGMVYLASQHFVHRDLATRNCLVGANLLVKIGDFGMSRDVYSTDYYRVGGHTMLPIRW 191
Query: 370 MPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQE 411
MPPESI+Y KFTTESDVWS+GV+LWE+++YG QP++ SN E
Sbjct: 192 MPPESIMYRKFTTESDVWSFGVILWEIFTYGKQPWFQLSNTE 233
>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 = 268 bits (687), Expect = 3e-88
Identities = 123/257 (47%), Positives = 161/257 (62%), Gaps = 14/257 (5%)
Query: 62 LGEGAFGKVYKGEVCT----SEGPSLVAIKTLKENANQKTASDFRREVDLMSELRHPNIV 117
LG GAFG+VY+G GP VA+KTL++ A + +F +E LMS HPNIV
Sbjct: 3 LGSGAFGEVYEGTATDILGPGSGPIRVAVKTLRKGATDQEKKEFLKEAHLMSNFNHPNIV 62
Query: 118 CLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQVAA 177
LLGVCL EP ++ E M GDL +L R R + G L+ ++ I L VA
Sbjct: 63 KLLGVCLLNEPQYIIMELMEGGDLLSYL--RDARVERFGP---PLLTLKELLDICLDVAK 117
Query: 178 GMAYLCSHHYVHRDLAARNCLVGDG-----LTVKISDFGLSRDVYASDYYRIQSKSLLPV 232
G YL H++HRDLAARNCLV + VKI DFGL+RD+Y SDYYR + + LLPV
Sbjct: 118 GCVYLEQMHFIHRDLAARNCLVSEKGYDADRVVKIGDFGLARDIYKSDYYRKEGEGLLPV 177
Query: 233 RWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIRSRQMLPCPED 292
RWM PES+L GKFTT+SDVWS+GV++WE+ + G QPY +NQEV++ + + L PE+
Sbjct: 178 RWMAPESLLDGKFTTQSDVWSFGVLMWEILTLGQQPYPALNNQEVLQHVTAGGRLQKPEN 237
Query: 293 CPPRMYSLMMECWHEVP 309
CP ++Y LM CW + P
Sbjct: 238 CPDKIYQLMTNCWAQDP 254
Score = 151 bits (383), Expect = 4e-43
Identities = 64/109 (58%), Positives = 80/109 (73%), Gaps = 5/109 (4%)
Query: 308 VPVAAGMAYLCSHHYVHRDLAARNCLVGDG-----LTVKISDFGLSRDVYASDYYRIQSK 362
+ VA G YL H++HRDLAARNCLV + VKI DFGL+RD+Y SDYYR + +
Sbjct: 113 LDVAKGCVYLEQMHFIHRDLAARNCLVSEKGYDADRVVKIGDFGLARDIYKSDYYRKEGE 172
Query: 363 SLLPVRWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQE 411
LLPVRWM PES+L GKFTT+SDVWS+GV++WE+ + G QPY +NQE
Sbjct: 173 GLLPVRWMAPESLLDGKFTTQSDVWSFGVLMWEILTLGQQPYPALNNQE 221
>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 = 267 bits (685), Expect = 1e-87
Identities = 111/259 (42%), Positives = 158/259 (61%), Gaps = 11/259 (4%)
Query: 57 RFLQELGEGAFGKVYKGEVCTSEG---PSLVAIKTLKENANQKTASDFRREVDLMSELRH 113
L+ LG GAFG+VY+G +G VA+KTL E+ +++ SDF E +MS+ H
Sbjct: 9 TLLRALGHGAFGEVYEGLYRGRDGDAVELQVAVKTLPESCSEQDESDFLMEALIMSKFNH 68
Query: 114 PNIVCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIAL 173
NIV L+GV P +L E M GDL FL PR + + L+ +D A
Sbjct: 69 QNIVRLIGVSFERLPRFILLELMAGGDLKSFLRENRPRPERP-----SSLTMKDLLFCAR 123
Query: 174 QVAAGMAYLCSHHYVHRDLAARNCLV---GDGLTVKISDFGLSRDVYASDYYRIQSKSLL 230
VA G YL +H++HRD+AARNCL+ G G KI+DFG++RD+Y + YYR +++L
Sbjct: 124 DVAKGCKYLEENHFIHRDIAARNCLLTCKGPGRVAKIADFGMARDIYRASYYRKGGRAML 183
Query: 231 PVRWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIRSRQMLPCP 290
P++WMPPE+ L G FT+++DVWS+GV+LWE++S G PY G +NQEV+E + L P
Sbjct: 184 PIKWMPPEAFLDGIFTSKTDVWSFGVLLWEIFSLGYMPYPGRTNQEVMEFVTGGGRLDPP 243
Query: 291 EDCPPRMYSLMMECWHEVP 309
+ CP +Y +M +CW P
Sbjct: 244 KGCPGPVYRIMTDCWQHTP 262
Score = 154 bits (392), Expect = 3e-44
Identities = 69/185 (37%), Positives = 107/185 (57%), Gaps = 25/185 (13%)
Query: 238 ESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIRSRQMLPCPEDCPPR- 296
E+++ KF ++ V GV S+ P + ++E++ + + PR
Sbjct: 59 EALIMSKFNHQNIVRLIGV------SFERLPRF-----ILLELMAGGDLKSFLRENRPRP 107
Query: 297 -------MYSLMMECWHEVPVAAGMAYLCSHHYVHRDLAARNCLV---GDGLTVKISDFG 346
M L+ VA G YL +H++HRD+AARNCL+ G G KI+DFG
Sbjct: 108 ERPSSLTMKDLLFCA---RDVAKGCKYLEENHFIHRDIAARNCLLTCKGPGRVAKIADFG 164
Query: 347 LSRDVYASDYYRIQSKSLLPVRWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYG 406
++RD+Y + YYR +++LP++WMPPE+ L G FT+++DVWS+GV+LWE++S G PY G
Sbjct: 165 MARDIYRASYYRKGGRAMLPIKWMPPEAFLDGIFTSKTDVWSFGVLLWEIFSLGYMPYPG 224
Query: 407 YSNQE 411
+NQE
Sbjct: 225 RTNQE 229
>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 = 267 bits (685), Expect = 2e-87
Identities = 123/273 (45%), Positives = 176/273 (64%), Gaps = 29/273 (10%)
Query: 58 FLQELGEGAFGKVYKGEVCTSEG-----------------PSLVAIKTLKENANQKTASD 100
F ++LGEG FG+V+ +C +EG P LVA+K L+E+AN+ +D
Sbjct: 9 FKEKLGEGQFGEVH---LCEAEGMEKFMDKDFSLDVSGNQPVLVAVKMLREDANKNARND 65
Query: 101 FRREVDLMSELRHPNIVCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQ 160
F +E+ +MS L+ PNI+ LL VC++ +P+CM+ E+M GDL++FL P+ + V
Sbjct: 66 FLKEIKIMSRLKDPNIIRLLAVCITSDPLCMITEYMENGDLNQFLSRHEPQEAAEKADVV 125
Query: 161 APLSQQDFSHIALQVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASD 220
+S +A Q+A+GM YL S ++VHRDLA RNCLVG T+KI+DFG+SR++Y+ D
Sbjct: 126 T-ISYSTLIFMATQIASGMKYLSSLNFVHRDLATRNCLVGKNYTIKIADFGMSRNLYSGD 184
Query: 221 YYRIQSKSLLPVRWMPPESILYGKFTTESDVWSYGVVLWEVYSY-GLQPYYGYSNQEVIE 279
YYRIQ +++LP+RWM ESIL GKFTT SDVW++GV LWE+ + QPY S+++VIE
Sbjct: 185 YYRIQGRAVLPIRWMSWESILLGKFTTASDVWAFGVTLWEILTLCKEQPYSQLSDEQVIE 244
Query: 280 MI------RSRQM-LPCPEDCPPRMYSLMMECW 305
+ RQ+ LP P CP +Y LM+ CW
Sbjct: 245 NTGEFFRDQGRQVYLPKPALCPDSLYKLMLSCW 277
Score = 147 bits (373), Expect = 3e-41
Identities = 60/109 (55%), Positives = 82/109 (75%), Gaps = 1/109 (0%)
Query: 304 CWHEVPVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKS 363
+ +A+GM YL S ++VHRDLA RNCLVG T+KI+DFG+SR++Y+ DYYRIQ ++
Sbjct: 133 IFMATQIASGMKYLSSLNFVHRDLATRNCLVGKNYTIKIADFGMSRNLYSGDYYRIQGRA 192
Query: 364 LLPVRWMPPESILYGKFTTESDVWSYGVVLWEVYSY-GLQPYYGYSNQE 411
+LP+RWM ESIL GKFTT SDVW++GV LWE+ + QPY S+++
Sbjct: 193 VLPIRWMSWESILLGKFTTASDVWAFGVTLWEILTLCKEQPYSQLSDEQ 241
>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 = 266 bits (682), Expect = 4e-87
Identities = 121/272 (44%), Positives = 179/272 (65%), Gaps = 26/272 (9%)
Query: 57 RFLQELGEGAFGKVYKGEVCTSEG---------------PSLVAIKTLKENANQKTASDF 101
R ++LGEG FG+V+ +C +EG P LVA+K L+ + + +DF
Sbjct: 8 RLKEKLGEGQFGEVH---LCEAEGLAEFLGEGAPEFDGQPVLVAVKMLRADVTKTARNDF 64
Query: 102 RREVDLMSELRHPNIVCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQA 161
+E+ +MS L++PNI+ LLGVC+S +P+CM+ E+M GDL++FL R S + +
Sbjct: 65 LKEIKIMSRLKNPNIIRLLGVCVSDDPLCMITEYMENGDLNQFLSQREIESTFTHANNIP 124
Query: 162 PLSQQDFSHIALQVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDY 221
+S + ++A+Q+A+GM YL S ++VHRDLA RNCLVG+ T+KI+DFG+SR++Y+ DY
Sbjct: 125 SVSIANLLYMAVQIASGMKYLASLNFVHRDLATRNCLVGNHYTIKIADFGMSRNLYSGDY 184
Query: 222 YRIQSKSLLPVRWMPPESILYGKFTTESDVWSYGVVLWEVYSY-GLQPYYGYSNQEVI-- 278
YRIQ +++LP+RWM ESIL GKFTT SDVW++GV LWE+++ QPY S+++VI
Sbjct: 185 YRIQGRAVLPIRWMAWESILLGKFTTASDVWAFGVTLWEMFTLCKEQPYSLLSDEQVIEN 244
Query: 279 --EMIRS--RQM-LPCPEDCPPRMYSLMMECW 305
E R+ RQ+ L CP ++ LMM CW
Sbjct: 245 TGEFFRNQGRQIYLSQTPLCPSPVFKLMMRCW 276
Score = 147 bits (373), Expect = 3e-41
Identities = 61/105 (58%), Positives = 84/105 (80%), Gaps = 1/105 (0%)
Query: 308 VPVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPV 367
V +A+GM YL S ++VHRDLA RNCLVG+ T+KI+DFG+SR++Y+ DYYRIQ +++LP+
Sbjct: 136 VQIASGMKYLASLNFVHRDLATRNCLVGNHYTIKIADFGMSRNLYSGDYYRIQGRAVLPI 195
Query: 368 RWMPPESILYGKFTTESDVWSYGVVLWEVYSY-GLQPYYGYSNQE 411
RWM ESIL GKFTT SDVW++GV LWE+++ QPY S+++
Sbjct: 196 RWMAWESILLGKFTTASDVWAFGVTLWEMFTLCKEQPYSLLSDEQ 240
>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 = 264 bits (678), Expect = 5e-87
Identities = 115/252 (45%), Positives = 148/252 (58%), Gaps = 15/252 (5%)
Query: 61 ELGEGAFGKVYKGEVCTSEGPSL-VAIKTLKENANQKTASDFRREVDLMSELRHPNIVCL 119
ELG G FG V KG G + VA+KTLK+ +F RE +M++L HP IV L
Sbjct: 2 ELGHGNFGSVVKGVYLMKSGKEVEVAVKTLKQEHIAAGKKEFLREASVMAQLDHPCIVRL 61
Query: 120 LGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQVAAGM 179
+GVC GEP+ ++ E G L ++L R D +A QVA GM
Sbjct: 62 IGVCK-GEPLMLVMELAPLGPLLKYLKKRREIPVS------------DLKELAHQVAMGM 108
Query: 180 AYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYA-SDYYRIQSKSLLPVRWMPPE 238
AYL S H+VHRDLAARN L+ + KISDFG+SR + A SDYYR + P++W PE
Sbjct: 109 AYLESKHFVHRDLAARNVLLVNRHQAKISDFGMSRALGAGSDYYRATTAGRWPLKWYAPE 168
Query: 239 SILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIRSRQMLPCPEDCPPRMY 298
I YGKF+++SDVWSYGV LWE +SYG +PY EVI M+ S + LP PE+CP +Y
Sbjct: 169 CINYGKFSSKSDVWSYGVTLWEAFSYGAKPYGEMKGAEVIAMLESGERLPRPEECPQEIY 228
Query: 299 SLMMECWHEVPV 310
S+M+ CW P
Sbjct: 229 SIMLSCWKYRPE 240
Score = 143 bits (363), Expect = 3e-40
Identities = 59/103 (57%), Positives = 72/103 (69%), Gaps = 1/103 (0%)
Query: 310 VAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYA-SDYYRIQSKSLLPVR 368
VA GMAYL S H+VHRDLAARN L+ + KISDFG+SR + A SDYYR + P++
Sbjct: 104 VAMGMAYLESKHFVHRDLAARNVLLVNRHQAKISDFGMSRALGAGSDYYRATTAGRWPLK 163
Query: 369 WMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQE 411
W PE I YGKF+++SDVWSYGV LWE +SYG +PY E
Sbjct: 164 WYAPECINYGKFSSKSDVWSYGVTLWEAFSYGAKPYGEMKGAE 206
Score = 39.6 bits (93), Expect = 0.001
Identities = 19/45 (42%), Positives = 23/45 (51%), Gaps = 1/45 (2%)
Query: 7 ELGEGAFGKVYKGEVCTSEGPSL-VAIKTLKENANQKTASDFRRE 50
ELG G FG V KG G + VA+KTLK+ +F RE
Sbjct: 2 ELGHGNFGSVVKGVYLMKSGKEVEVAVKTLKQEHIAAGKKEFLRE 46
>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 = 254 bits (651), Expect = 1e-82
Identities = 105/254 (41%), Positives = 161/254 (63%), Gaps = 11/254 (4%)
Query: 59 LQE---LGEGAFGKVYKG---EVCTSEGPSLVAIKTLKENANQKTASDFRREVDLMSELR 112
LQE LG G FG+V+ + G +LV +K L++ ++ S+FRRE+D+ +L
Sbjct: 7 LQEITTLGRGEFGEVFLAKAKGIEEEGGETLVLVKALQKTKDENLQSEFRRELDMFRKLS 66
Query: 113 HPNIVCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIA 172
H N+V LLG+C EP M+ E+ GDL +FL + + + PLS + +
Sbjct: 67 HKNVVRLLGLCREAEPHYMILEYTDLGDLKQFLRATKSKDEKLKPP---PLSTKQKVALC 123
Query: 173 LQVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPV 232
Q+A GM +L + +VHRDLAARNCLV VK+S LS+DVY S+YY+++ +L+P+
Sbjct: 124 TQIALGMDHLSNARFVHRDLAARNCLVSSQREVKVSLLSLSKDVYNSEYYKLR-NALIPL 182
Query: 233 RWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIRSRQM-LPCPE 291
RW+ PE++ F+T+SDVWS+GV++WEV++ G P+YG S++EV+ +++ ++ LP PE
Sbjct: 183 RWLAPEAVQEDDFSTKSDVWSFGVLMWEVFTQGELPFYGLSDEEVLNRLQAGKLELPVPE 242
Query: 292 DCPPRMYSLMMECW 305
CP R+Y LM CW
Sbjct: 243 GCPSRLYKLMTRCW 256
Score = 142 bits (359), Expect = 2e-39
Identities = 51/102 (50%), Positives = 77/102 (75%), Gaps = 1/102 (0%)
Query: 310 VAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRW 369
+A GM +L + +VHRDLAARNCLV VK+S LS+DVY S+YY+++ +L+P+RW
Sbjct: 126 IALGMDHLSNARFVHRDLAARNCLVSSQREVKVSLLSLSKDVYNSEYYKLR-NALIPLRW 184
Query: 370 MPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQE 411
+ PE++ F+T+SDVWS+GV++WEV++ G P+YG S++E
Sbjct: 185 LAPEAVQEDDFSTKSDVWSFGVLMWEVFTQGELPFYGLSDEE 226
>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 = 254 bits (649), Expect = 5e-82
Identities = 125/278 (44%), Positives = 175/278 (62%), Gaps = 29/278 (10%)
Query: 57 RFLQELGEGAFGKVYKGEVCTSEG--------------PSLVAIKTLKENANQKTASDFR 102
F ++LGEG FG+V+ EV + P LVA+K L+ +AN+ +DF
Sbjct: 8 LFKEKLGEGQFGEVHLCEVVNPQDLPTLQFPFNVRKGRPLLVAVKILRPDANKNARNDFL 67
Query: 103 REVDLMSELRHPNIVCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSR------SPRSDISG 156
+EV ++S L+ PNI+ LLGVC+ +P+CM+ E+M GDL++FL S +D
Sbjct: 68 KEVKILSRLKDPNIIRLLGVCVDEDPLCMITEYMENGDLNQFLSSHHLDDKEENGNDAVP 127
Query: 157 SQVQAP-LSQQDFSHIALQVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRD 215
P +S H+ALQ+A+GM YL S ++VHRDLA RNCLVG+ LT+KI+DFG+SR+
Sbjct: 128 PAHCLPAISYSSLLHVALQIASGMKYLSSLNFVHRDLATRNCLVGENLTIKIADFGMSRN 187
Query: 216 VYASDYYRIQSKSLLPVRWMPPESILYGKFTTESDVWSYGVVLWEVYSY-GLQPYYGYSN 274
+YA DYYRIQ +++LP+RWM E IL GKFTT SDVW++GV LWE+ QPY ++
Sbjct: 188 LYAGDYYRIQGRAVLPIRWMAWECILMGKFTTASDVWAFGVTLWEILMLCKEQPYGELTD 247
Query: 275 QEVI----EMIR--SRQM-LPCPEDCPPRMYSLMMECW 305
++VI E R RQ+ L P CP +Y LM++CW
Sbjct: 248 EQVIENAGEFFRDQGRQVYLFRPPPCPQGLYELMLQCW 285
Score = 143 bits (362), Expect = 1e-39
Identities = 60/103 (58%), Positives = 81/103 (78%), Gaps = 1/103 (0%)
Query: 310 VAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRW 369
+A+GM YL S ++VHRDLA RNCLVG+ LT+KI+DFG+SR++YA DYYRIQ +++LP+RW
Sbjct: 147 IASGMKYLSSLNFVHRDLATRNCLVGENLTIKIADFGMSRNLYAGDYYRIQGRAVLPIRW 206
Query: 370 MPPESILYGKFTTESDVWSYGVVLWEVYSY-GLQPYYGYSNQE 411
M E IL GKFTT SDVW++GV LWE+ QPY ++++
Sbjct: 207 MAWECILMGKFTTASDVWAFGVTLWEILMLCKEQPYGELTDEQ 249
>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 = 246 bits (630), Expect = 1e-79
Identities = 101/260 (38%), Positives = 151/260 (58%), Gaps = 16/260 (6%)
Query: 50 EVIETKPRFLQELGEGAFGKVYKGEVCTSEGPSLVAIKTLKENANQKTASDFRREVDLMS 109
E+ T + L++LG G FG+V++G + VA+KTLK DF E +M
Sbjct: 2 EIDRTSIQLLRKLGAGQFGEVWEG---LWNNTTPVAVKTLK--PGTMDPKDFLAEAQIMK 56
Query: 110 ELRHPNIVCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFS 169
+LRHP ++ L VC EP+ ++ E M G L E+L + R+ L
Sbjct: 57 KLRHPKLIQLYAVCTLEEPIYIVTELMKYGSLLEYLQGGAGRA----------LKLPQLI 106
Query: 170 HIALQVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSL 229
+A QVA+GMAYL + +Y+HRDLAARN LVG+ K++DFGL+R V D Y + +
Sbjct: 107 DMAAQVASGMAYLEAQNYIHRDLAARNVLVGENNICKVADFGLAR-VIKEDIYEAREGAK 165
Query: 230 LPVRWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIRSRQMLPC 289
P++W PE+ LY +F+ +SDVWS+G++L E+ +YG PY G +N EV++ + +PC
Sbjct: 166 FPIKWTAPEAALYNRFSIKSDVWSFGILLTEIVTYGRMPYPGMTNAEVLQQVDQGYRMPC 225
Query: 290 PEDCPPRMYSLMMECWHEVP 309
P CP +Y +M++CW E P
Sbjct: 226 PPGCPKELYDIMLDCWKEDP 245
Score = 137 bits (348), Expect = 6e-38
Identities = 50/102 (49%), Positives = 72/102 (70%), Gaps = 1/102 (0%)
Query: 310 VAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRW 369
VA+GMAYL + +Y+HRDLAARN LVG+ K++DFGL+R V D Y + + P++W
Sbjct: 112 VASGMAYLEAQNYIHRDLAARNVLVGENNICKVADFGLAR-VIKEDIYEAREGAKFPIKW 170
Query: 370 MPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQE 411
PE+ LY +F+ +SDVWS+G++L E+ +YG PY G +N E
Sbjct: 171 TAPEAALYNRFSIKSDVWSFGILLTEIVTYGRMPYPGMTNAE 212
>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 = 247 bits (632), Expect = 1e-79
Identities = 108/274 (39%), Positives = 162/274 (59%), Gaps = 8/274 (2%)
Query: 44 ASDFRREVIETKPRFLQELGEGAFGKVYKGEVCT---SEGPSLVAIKTLKENANQKTASD 100
D E+ + + LGEGAFG+V K E S VA+K LK++A +K SD
Sbjct: 2 PLDPEWELPRDRLTLGKPLGEGAFGQVVKAEAVGLDNPNETSTVAVKMLKDDATEKDLSD 61
Query: 101 FRREVDLMSEL-RHPNIVCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPR----SDIS 155
E+++M + +H NI+ LLGVC P+ ++ E+ G+L +FL +R P S
Sbjct: 62 LVSEMEMMKMIGKHKNIINLLGVCTQEGPLYVVVEYAAHGNLRDFLRARRPPGEYASPDD 121
Query: 156 GSQVQAPLSQQDFSHIALQVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRD 215
+ L+Q+D A QVA GM +L S +HRDLAARN LV + +KI+DFGL+RD
Sbjct: 122 PRPPEETLTQKDLVSFAYQVARGMEFLASKKCIHRDLAARNVLVTEDHVMKIADFGLARD 181
Query: 216 VYASDYYRIQSKSLLPVRWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQ 275
++ DYYR + LPV+WM PE++ +T +SDVWS+GV+LWE+++ G PY G +
Sbjct: 182 IHHIDYYRKTTNGRLPVKWMAPEALFDRVYTHQSDVWSFGVLLWEIFTLGGSPYPGIPVE 241
Query: 276 EVIEMIRSRQMLPCPEDCPPRMYSLMMECWHEVP 309
E+ ++++ + P++C +Y LM +CWHEVP
Sbjct: 242 ELFKLLKEGYRMEKPQNCTQELYHLMRDCWHEVP 275
Score = 136 bits (343), Expect = 7e-37
Identities = 58/145 (40%), Positives = 84/145 (57%), Gaps = 15/145 (10%)
Query: 279 EMIRSRQMLPCPEDCPP----------RMYSLMMECWHEVPVAAGMAYLCSHHYVHRDLA 328
+ +R+R+ P E P L+ + VA GM +L S +HRDLA
Sbjct: 105 DFLRARR--PPGEYASPDDPRPPEETLTQKDLVSFAYQ---VARGMEFLASKKCIHRDLA 159
Query: 329 ARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRWMPPESILYGKFTTESDVWS 388
ARN LV + +KI+DFGL+RD++ DYYR + LPV+WM PE++ +T +SDVWS
Sbjct: 160 ARNVLVTEDHVMKIADFGLARDIHHIDYYRKTTNGRLPVKWMAPEALFDRVYTHQSDVWS 219
Query: 389 YGVVLWEVYSYGLQPYYGYSNQEEF 413
+GV+LWE+++ G PY G +E F
Sbjct: 220 FGVLLWEIFTLGGSPYPGIPVEELF 244
>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 = 244 bits (623), Expect = 1e-78
Identities = 121/263 (46%), Positives = 166/263 (63%), Gaps = 5/263 (1%)
Query: 50 EVIETKPRFLQELGEGAFGKVYKG---EVCTSEGPSLVAIKTLKENANQKTASDFRREVD 106
EV K +ELG+G+FG VY+G V E + VAIKT+ E A+ + +F E
Sbjct: 2 EVAREKITMSRELGQGSFGMVYEGIAKGVVKDEPETRVAIKTVNEAASMRERIEFLNEAS 61
Query: 107 LMSELRHPNIVCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQ 166
+M E ++V LLGV G+P ++ E M RGDL +L RS R ++ + VQAP S +
Sbjct: 62 VMKEFNCHHVVRLLGVVSQGQPTLVIMELMTRGDLKSYL--RSLRPEMENNPVQAPPSLK 119
Query: 167 DFSHIALQVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQS 226
+A ++A GMAYL ++ +VHRDLAARNC+V + TVKI DFG++RD+Y +DYYR
Sbjct: 120 KMIQMAGEIADGMAYLNANKFVHRDLAARNCMVAEDFTVKIGDFGMTRDIYETDYYRKGG 179
Query: 227 KSLLPVRWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIRSRQM 286
K LLPVRWM PES+ G FTT SDVWS+GVVLWE+ + QPY G SN++V+ + +
Sbjct: 180 KGLLPVRWMSPESLKDGVFTTYSDVWSFGVVLWEIATLAEQPYQGMSNEQVLRFVMEGGL 239
Query: 287 LPCPEDCPPRMYSLMMECWHEVP 309
L P++CP ++ LM CW P
Sbjct: 240 LDKPDNCPDMLFELMRMCWQYNP 262
Score = 146 bits (369), Expect = 6e-41
Identities = 68/122 (55%), Positives = 87/122 (71%), Gaps = 3/122 (2%)
Query: 290 PEDCPPRMYSLMMECWHEVPVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSR 349
P PP + M++ E+ A GMAYL ++ +VHRDLAARNC+V + TVKI DFG++R
Sbjct: 111 PVQAPPSL-KKMIQMAGEI--ADGMAYLNANKFVHRDLAARNCMVAEDFTVKIGDFGMTR 167
Query: 350 DVYASDYYRIQSKSLLPVRWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSN 409
D+Y +DYYR K LLPVRWM PES+ G FTT SDVWS+GVVLWE+ + QPY G SN
Sbjct: 168 DIYETDYYRKGGKGLLPVRWMSPESLKDGVFTTYSDVWSFGVVLWEIATLAEQPYQGMSN 227
Query: 410 QE 411
++
Sbjct: 228 EQ 229
>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 = 243 bits (622), Expect = 2e-78
Identities = 103/253 (40%), Positives = 154/253 (60%), Gaps = 16/253 (6%)
Query: 57 RFLQELGEGAFGKVYKGEVCTSEGPSLVAIKTLKENANQKTASDFRREVDLMSELRHPNI 116
+ ++LG G FG+V+ G T G + VA+KTLK A F +E +M +LRH +
Sbjct: 9 KLERKLGAGQFGEVWMG---TWNGTTKVAVKTLKPGTMSPEA--FLQEAQIMKKLRHDKL 63
Query: 117 VCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQVA 176
V L VC EP+ ++ E+M +G L +FL +S G +++ P +A Q+A
Sbjct: 64 VQLYAVCSEEEPIYIVTEYMSKGSLLDFL--KSG----EGKKLRLP----QLVDMAAQIA 113
Query: 177 AGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRWMP 236
GMAYL S +Y+HRDLAARN LVG+ L KI+DFGL+R + D Y + + P++W
Sbjct: 114 EGMAYLESRNYIHRDLAARNILVGENLVCKIADFGLAR-LIEDDEYTAREGAKFPIKWTA 172
Query: 237 PESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIRSRQMLPCPEDCPPR 296
PE+ YG+FT +SDVWS+G++L E+ +YG PY G +N+EV+E + +P P +CP
Sbjct: 173 PEAANYGRFTIKSDVWSFGILLTEIVTYGRVPYPGMTNREVLEQVERGYRMPRPPNCPEE 232
Query: 297 MYSLMMECWHEVP 309
+Y LM++CW + P
Sbjct: 233 LYDLMLQCWDKDP 245
Score = 138 bits (350), Expect = 3e-38
Identities = 52/102 (50%), Positives = 73/102 (71%), Gaps = 1/102 (0%)
Query: 310 VAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRW 369
+A GMAYL S +Y+HRDLAARN LVG+ L KI+DFGL+R + D Y + + P++W
Sbjct: 112 IAEGMAYLESRNYIHRDLAARNILVGENLVCKIADFGLAR-LIEDDEYTAREGAKFPIKW 170
Query: 370 MPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQE 411
PE+ YG+FT +SDVWS+G++L E+ +YG PY G +N+E
Sbjct: 171 TAPEAANYGRFTIKSDVWSFGILLTEIVTYGRVPYPGMTNRE 212
>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 = 242 bits (620), Expect = 6e-78
Identities = 116/263 (44%), Positives = 163/263 (61%), Gaps = 5/263 (1%)
Query: 50 EVIETKPRFLQELGEGAFGKVYKG---EVCTSEGPSLVAIKTLKENANQKTASDFRREVD 106
EV K L+ELG+G+FG VY+G ++ E + VA+KT+ E+A+ + +F E
Sbjct: 2 EVSREKITLLRELGQGSFGMVYEGNARDIIKGEAETRVAVKTVNESASLRERIEFLNEAS 61
Query: 107 LMSELRHPNIVCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQ 166
+M ++V LLGV G+P ++ E M GDL +L RS R + + + P + Q
Sbjct: 62 VMKGFTCHHVVRLLGVVSKGQPTLVVMELMAHGDLKSYL--RSLRPEAENNPGRPPPTLQ 119
Query: 167 DFSHIALQVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQS 226
+ +A ++A GMAYL + +VHRDLAARNC+V TVKI DFG++RD+Y +DYYR
Sbjct: 120 EMIQMAAEIADGMAYLNAKKFVHRDLAARNCMVAHDFTVKIGDFGMTRDIYETDYYRKGG 179
Query: 227 KSLLPVRWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIRSRQM 286
K LLPVRWM PES+ G FTT SD+WS+GVVLWE+ S QPY G SN++V++ +
Sbjct: 180 KGLLPVRWMAPESLKDGVFTTSSDMWSFGVVLWEITSLAEQPYQGLSNEQVLKFVMDGGY 239
Query: 287 LPCPEDCPPRMYSLMMECWHEVP 309
L P++CP R+ LM CW P
Sbjct: 240 LDQPDNCPERVTDLMRMCWQFNP 262
Score = 148 bits (374), Expect = 2e-41
Identities = 70/126 (55%), Positives = 85/126 (67%), Gaps = 3/126 (2%)
Query: 290 PEDCPPRMYSLMMECWHEVPVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSR 349
PP M++ E+ A GMAYL + +VHRDLAARNC+V TVKI DFG++R
Sbjct: 110 NPGRPPPTLQEMIQMAAEI--ADGMAYLNAKKFVHRDLAARNCMVAHDFTVKIGDFGMTR 167
Query: 350 DVYASDYYRIQSKSLLPVRWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSN 409
D+Y +DYYR K LLPVRWM PES+ G FTT SD+WS+GVVLWE+ S QPY G SN
Sbjct: 168 DIYETDYYRKGGKGLLPVRWMAPESLKDGVFTTSSDMWSFGVVLWEITSLAEQPYQGLSN 227
Query: 410 QEEFLK 415
E+ LK
Sbjct: 228 -EQVLK 232
>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 = 239 bits (613), Expect = 5e-77
Identities = 103/248 (41%), Positives = 142/248 (57%), Gaps = 12/248 (4%)
Query: 60 QELGEGAFGKVYKGEV-CTSEGPSLVAIKTLKENANQKTASDFRREVDLMSELRHPNIVC 118
+ +G G FG+V +G + + VAIKTLK ++ K DF E +M + HPNI+
Sbjct: 10 KVIGGGEFGEVCRGRLKLPGKKEIDVAIKTLKAGSSDKQRLDFLTEASIMGQFDHPNIIR 69
Query: 119 LLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQVAAG 178
L GV P+ ++ E+M G L +FL R + Q+ L +A+G
Sbjct: 70 LEGVVTKSRPVMIITEYMENGSLDKFL--RENDGKFTVGQLVGMLRG---------IASG 118
Query: 179 MAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRWMPPE 238
M YL +YVHRDLAARN LV L K+SDFGLSR + S+ +P+RW PE
Sbjct: 119 MKYLSEMNYVHRDLAARNILVNSNLVCKVSDFGLSRRLEDSEATYTTKGGKIPIRWTAPE 178
Query: 239 SILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIRSRQMLPCPEDCPPRMY 298
+I Y KFT+ SDVWS+G+V+WEV SYG +PY+ SNQ+VI+ + LP P DCP +Y
Sbjct: 179 AIAYRKFTSASDVWSFGIVMWEVMSYGERPYWDMSNQDVIKAVEDGYRLPPPMDCPSALY 238
Query: 299 SLMMECWH 306
LM++CW
Sbjct: 239 QLMLDCWQ 246
Score = 143 bits (362), Expect = 6e-40
Identities = 55/102 (53%), Positives = 71/102 (69%)
Query: 310 VAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRW 369
+A+GM YL +YVHRDLAARN LV L K+SDFGLSR + S+ +P+RW
Sbjct: 115 IASGMKYLSEMNYVHRDLAARNILVNSNLVCKVSDFGLSRRLEDSEATYTTKGGKIPIRW 174
Query: 370 MPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQE 411
PE+I Y KFT+ SDVWS+G+V+WEV SYG +PY+ SNQ+
Sbjct: 175 TAPEAIAYRKFTSASDVWSFGIVMWEVMSYGERPYWDMSNQD 216
Score = 41.2 bits (97), Expect = 6e-04
Identities = 17/46 (36%), Positives = 25/46 (54%), Gaps = 1/46 (2%)
Query: 6 QELGEGAFGKVYKGEV-CTSEGPSLVAIKTLKENANQKTASDFRRE 50
+ +G G FG+V +G + + VAIKTLK ++ K DF E
Sbjct: 10 KVIGGGEFGEVCRGRLKLPGKKEIDVAIKTLKAGSSDKQRLDFLTE 55
>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 = 238 bits (610), Expect = 9e-77
Identities = 101/258 (39%), Positives = 146/258 (56%), Gaps = 24/258 (9%)
Query: 57 RFLQELGEGAFGKVYKGEVCTSEGPSLVAIKTLKENANQKTASDFRREVDLMSELRHPNI 116
++LG G FG+V++G VAIK LK + + DF++EV + LRH ++
Sbjct: 9 TLERKLGSGYFGEVWEGLWKNR---VRVAIKILK-SDDLLKQQDFQKEVQALKRLRHKHL 64
Query: 117 VCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQVA 176
+ L VC GEP+ ++ E M +G L FL S + L +A QVA
Sbjct: 65 ISLFAVCSVGEPVYIITELMEKGSLLAFLRSPEGQV----------LPVASLIDMACQVA 114
Query: 177 AGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSR----DVYASDYYRIQSKSLLPV 232
GMAYL + +HRDLAARN LVG+ L K++DFGL+R DVY S +I P
Sbjct: 115 EGMAYLEEQNSIHRDLAARNILVGEDLVCKVADFGLARLIKEDVYLSSDKKI------PY 168
Query: 233 RWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIRSRQMLPCPED 292
+W PE+ +G F+T+SDVWS+G++L+E+++YG PY G +N EV + I + +PCP
Sbjct: 169 KWTAPEAASHGTFSTKSDVWSFGILLYEMFTYGQVPYPGMNNHEVYDQITAGYRMPCPAK 228
Query: 293 CPPRMYSLMMECWHEVPV 310
CP +Y +M+ECW P
Sbjct: 229 CPQEIYKIMLECWAAEPE 246
Score = 135 bits (341), Expect = 6e-37
Identities = 52/109 (47%), Positives = 73/109 (66%), Gaps = 10/109 (9%)
Query: 310 VAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSR----DVYASDYYRIQSKSLL 365
VA GMAYL + +HRDLAARN LVG+ L K++DFGL+R DVY S +I
Sbjct: 113 VAEGMAYLEEQNSIHRDLAARNILVGEDLVCKVADFGLARLIKEDVYLSSDKKI------ 166
Query: 366 PVRWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEEFL 414
P +W PE+ +G F+T+SDVWS+G++L+E+++YG PY G +N E +
Sbjct: 167 PYKWTAPEAASHGTFSTKSDVWSFGILLYEMFTYGQVPYPGMNNHEVYD 215
>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 = 229 bits (585), Expect = 4e-73
Identities = 101/253 (39%), Positives = 144/253 (56%), Gaps = 21/253 (8%)
Query: 58 FLQELGEGAFGKVYKGEVCTSEGPSLVAIKTLKENANQKTASDFRREVDLMSELRHPNIV 117
+G+G FG V G G VA+K LK++ A F E +M+ LRHPN+V
Sbjct: 10 LGATIGKGEFGDVMLG---DYRGQK-VAVKCLKDD--STAAQAFLAEASVMTTLRHPNLV 63
Query: 118 CLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQVAA 177
LLGV L G P+ ++ E+M +G L ++L SR R+ I+ +Q Q F AL V
Sbjct: 64 QLLGVVLQGNPLYIVTEYMAKGSLVDYLRSRG-RAVITLAQ------QLGF---ALDVCE 113
Query: 178 GMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRWMPP 237
GM YL ++VHRDLAARN LV + L K+SDFGL+++ Q LPV+W P
Sbjct: 114 GMEYLEEKNFVHRDLAARNVLVSEDLVAKVSDFGLAKEASQG-----QDSGKLPVKWTAP 168
Query: 238 ESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIRSRQMLPCPEDCPPRM 297
E++ KF+T+SDVWS+G++LWE+YS+G PY ++V+ + + PE CPP +
Sbjct: 169 EALREKKFSTKSDVWSFGILLWEIYSFGRVPYPRIPLKDVVPHVEKGYRMEAPEGCPPEV 228
Query: 298 YSLMMECWHEVPV 310
Y +M +CW P
Sbjct: 229 YKVMKDCWELDPA 241
Score = 124 bits (314), Expect = 4e-33
Identities = 47/95 (49%), Positives = 64/95 (67%), Gaps = 5/95 (5%)
Query: 310 VAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRW 369
V GM YL ++VHRDLAARN LV + L K+SDFGL+++ Q LPV+W
Sbjct: 111 VCEGMEYLEEKNFVHRDLAARNVLVSEDLVAKVSDFGLAKEASQG-----QDSGKLPVKW 165
Query: 370 MPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPY 404
PE++ KF+T+SDVWS+G++LWE+YS+G PY
Sbjct: 166 TAPEALREKKFSTKSDVWSFGILLWEIYSFGRVPY 200
>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 = 228 bits (582), Expect = 1e-72
Identities = 92/253 (36%), Positives = 139/253 (54%), Gaps = 14/253 (5%)
Query: 60 QELGEGAFGKVYKGEVCTSEGPSL-VAIKTLKENANQKTASDFRREVDLMSELRHPNIVC 118
++LG+G+FG V +GE TS G + VA+K LK + DF +E +M L H N++
Sbjct: 1 KKLGDGSFGVVRRGEWSTSGGKVIPVAVKCLKSDKLSDIMDDFLKEAAIMHSLDHENLIR 60
Query: 119 LLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQVAAG 178
L GV L+ P+ M+ E G L + L + +S A+Q+A G
Sbjct: 61 LYGVVLT-HPLMMVTELAPLGSLLDRLRKDALGH--------FLIST--LCDYAVQIANG 109
Query: 179 MAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDV-YASDYYRIQSKSLLPVRWMPP 237
M YL S ++HRDLAARN L+ VKI DFGL R + D+Y ++ +P W P
Sbjct: 110 MRYLESKRFIHRDLAARNILLASDDKVKIGDFGLMRALPQNEDHYVMEEHLKVPFAWCAP 169
Query: 238 ESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMI-RSRQMLPCPEDCPPR 296
ES+ F+ SDVW +GV LWE+++YG +P+ G S ++++ I + + L PE CP
Sbjct: 170 ESLRTRTFSHASDVWMFGVTLWEMFTYGEEPWAGLSGSQILKKIDKEGERLERPEACPQD 229
Query: 297 MYSLMMECWHEVP 309
+Y++M++CW P
Sbjct: 230 IYNVMLQCWAHNP 242
Score = 133 bits (336), Expect = 3e-36
Identities = 55/156 (35%), Positives = 78/156 (50%), Gaps = 13/156 (8%)
Query: 254 YGVVLWEVYSYGLQPYYGYSNQEVIEMIRSRQMLPCPEDCPPRMYSLMMECWHEVPVAAG 313
YGVVL + V E+ +L + + C + V +A G
Sbjct: 62 YGVVL------------THPLMMVTELAPLGSLLDRLRKDALGHFLISTLCDYAVQIANG 109
Query: 314 MAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDV-YASDYYRIQSKSLLPVRWMPP 372
M YL S ++HRDLAARN L+ VKI DFGL R + D+Y ++ +P W P
Sbjct: 110 MRYLESKRFIHRDLAARNILLASDDKVKIGDFGLMRALPQNEDHYVMEEHLKVPFAWCAP 169
Query: 373 ESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYS 408
ES+ F+ SDVW +GV LWE+++YG +P+ G S
Sbjct: 170 ESLRTRTFSHASDVWMFGVTLWEMFTYGEEPWAGLS 205
Score = 41.6 bits (98), Expect = 3e-04
Identities = 19/47 (40%), Positives = 28/47 (59%), Gaps = 1/47 (2%)
Query: 6 QELGEGAFGKVYKGEVCTSEGPSL-VAIKTLKENANQKTASDFRREV 51
++LG+G+FG V +GE TS G + VA+K LK + DF +E
Sbjct: 1 KKLGDGSFGVVRRGEWSTSGGKVIPVAVKCLKSDKLSDIMDDFLKEA 47
>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 = 225 bits (575), Expect = 2e-71
Identities = 103/252 (40%), Positives = 144/252 (57%), Gaps = 17/252 (6%)
Query: 58 FLQELGEGAFGKVYKGEVCTSEGPSLVAIKTLKENANQKTASDFRREVDLMSELRHPNIV 117
FL+ELG G FG V+ G+ G VAIK ++E A + DF E +M +L HPN+V
Sbjct: 8 FLKELGSGQFGVVHLGK---WRGKIDVAIKMIREGA--MSEDDFIEEAKVMMKLSHPNLV 62
Query: 118 CLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQVAA 177
L GVC P+ ++ E+M G L +L R + L + + V
Sbjct: 63 QLYGVCTKQRPIFIVTEYMANGCLLNYLRERKGK-----------LGTEWLLDMCSDVCE 111
Query: 178 GMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRWMPP 237
M YL S+ ++HRDLAARNCLVG+ VK+SDFGL+R V D Y + PV+W PP
Sbjct: 112 AMEYLESNGFIHRDLAARNCLVGEDNVVKVSDFGLARYVL-DDQYTSSQGTKFPVKWAPP 170
Query: 238 ESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIRSRQMLPCPEDCPPRM 297
E Y +F+++SDVWS+GV++WEV+S G PY +SN EV+E + + L P+ P +
Sbjct: 171 EVFDYSRFSSKSDVWSFGVLMWEVFSEGKMPYERFSNSEVVESVSAGYRLYRPKLAPTEV 230
Query: 298 YSLMMECWHEVP 309
Y++M CWHE P
Sbjct: 231 YTIMYSCWHEKP 242
Score = 132 bits (335), Expect = 4e-36
Identities = 53/102 (51%), Positives = 70/102 (68%), Gaps = 1/102 (0%)
Query: 310 VAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRW 369
V M YL S+ ++HRDLAARNCLVG+ VK+SDFGL+R V D Y + PV+W
Sbjct: 109 VCEAMEYLESNGFIHRDLAARNCLVGEDNVVKVSDFGLARYVL-DDQYTSSQGTKFPVKW 167
Query: 370 MPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQE 411
PPE Y +F+++SDVWS+GV++WEV+S G PY +SN E
Sbjct: 168 APPEVFDYSRFSSKSDVWSFGVLMWEVFSEGKMPYERFSNSE 209
>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 = 224 bits (572), Expect = 4e-71
Identities = 100/250 (40%), Positives = 148/250 (59%), Gaps = 14/250 (5%)
Query: 60 QELGEGAFGKVYKGEVCTSEGPSLVAIKTLKENANQKTASDFRREVDLMSELRHPNIVCL 119
+++G+G FG VYKG +G + VA+KT + F +E +++ + HPNIV L
Sbjct: 1 EKIGKGNFGDVYKG---VLKGNTEVAVKTCRSTLPPDLKRKFLQEAEILKQYDHPNIVKL 57
Query: 120 LGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQVAAGM 179
+GVC+ +P+ ++ E + G L FL + R L+ + ++L AAGM
Sbjct: 58 IGVCVQKQPIYIVMELVPGGSLLTFLRKKKNR-----------LTVKKLLQMSLDAAAGM 106
Query: 180 AYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRWMPPES 239
YL S + +HRDLAARNCLVG+ +KISDFG+SR+ Y +P++W PE+
Sbjct: 107 EYLESKNCIHRDLAARNCLVGENNVLKISDFGMSREEEGGIYTVSDGLKQIPIKWTAPEA 166
Query: 240 ILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIRSRQMLPCPEDCPPRMYS 299
+ YG++T+ESDVWSYG++LWE +S G PY G SNQ+ E I S +P P+ CP +Y
Sbjct: 167 LNYGRYTSESDVWSYGILLWETFSLGDTPYPGMSNQQTRERIESGYRMPAPQLCPEEIYR 226
Query: 300 LMMECWHEVP 309
LM++CW P
Sbjct: 227 LMLQCWAYDP 236
Score = 134 bits (338), Expect = 1e-36
Identities = 54/101 (53%), Positives = 72/101 (71%)
Query: 311 AAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRWM 370
AAGM YL S + +HRDLAARNCLVG+ +KISDFG+SR+ Y +P++W
Sbjct: 103 AAGMEYLESKNCIHRDLAARNCLVGENNVLKISDFGMSREEEGGIYTVSDGLKQIPIKWT 162
Query: 371 PPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQE 411
PE++ YG++T+ESDVWSYG++LWE +S G PY G SNQ+
Sbjct: 163 APEALNYGRYTSESDVWSYGILLWETFSLGDTPYPGMSNQQ 203
>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 = 224 bits (572), Expect = 6e-71
Identities = 98/263 (37%), Positives = 143/263 (54%), Gaps = 18/263 (6%)
Query: 48 RREVIETKPRFLQELGEGAFGKVYKGEVCTSEGPSL-VAIKTLKENANQKTASDFRREVD 106
+RE I + +GEG FG VY+G + E + VA+KT K + F +E
Sbjct: 4 QREDITLG----RCIGEGQFGDVYQGVYMSPENEKIAVAVKTCKNCTSPSVREKFLQEAY 59
Query: 107 LMSELRHPNIVCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQ 166
+M + HP+IV L+GV + P+ ++ E G+L +L L
Sbjct: 60 IMRQFDHPHIVKLIGVI-TENPVWIVMELAPLGELRSYLQVNKYS-----------LDLA 107
Query: 167 DFSHIALQVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQS 226
+ Q++ +AYL S +VHRD+AARN LV VK+ DFGLSR + YY+ S
Sbjct: 108 SLILYSYQLSTALAYLESKRFVHRDIAARNVLVSSPDCVKLGDFGLSRYLEDESYYK-AS 166
Query: 227 KSLLPVRWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIRSRQM 286
K LP++WM PESI + +FT+ SDVW +GV +WE+ G++P+ G N +VI I + +
Sbjct: 167 KGKLPIKWMAPESINFRRFTSASDVWMFGVCMWEILMLGVKPFQGVKNNDVIGRIENGER 226
Query: 287 LPCPEDCPPRMYSLMMECWHEVP 309
LP P +CPP +YSLM +CW P
Sbjct: 227 LPMPPNCPPTLYSLMTKCWAYDP 249
Score = 122 bits (307), Expect = 6e-32
Identities = 48/98 (48%), Positives = 66/98 (67%), Gaps = 1/98 (1%)
Query: 314 MAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRWMPPE 373
+AYL S +VHRD+AARN LV VK+ DFGLSR + YY+ SK LP++WM PE
Sbjct: 120 LAYLESKRFVHRDIAARNVLVSSPDCVKLGDFGLSRYLEDESYYK-ASKGKLPIKWMAPE 178
Query: 374 SILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQE 411
SI + +FT+ SDVW +GV +WE+ G++P+ G N +
Sbjct: 179 SINFRRFTSASDVWMFGVCMWEILMLGVKPFQGVKNND 216
>gnl|CDD|133167 cd05035, PTKc_Axl_like, Catalytic Domain of Axl-like Protein
Tyrosine Kinases. Protein Tyrosine Kinase (PTK) family;
Axl subfamily; catalytic (c) domain. The PTKc family is
part of a larger superfamily that includes the catalytic
domains of other kinases such as protein
serine/threonine kinases, RIO kinases, and
phosphoinositide 3-kinase (PI3K). The Axl subfamily
consists of Axl, Tyro3 (or Sky), Mer (or Mertk), and
similar proteins. PTKs catalyze the transfer of the
gamma-phosphoryl group from ATP to tyrosine (tyr)
residues in protein substrates. Axl subfamily members
are receptor tyr kinases (RTKs) containing an
extracellular ligand-binding region with two
immunoglobulin-like domains followed by two fibronectin
type III repeats, a transmembrane segment, and an
intracellular catalytic domain. Binding to their
ligands, Gas6 and protein S, leads to receptor
dimerization, autophosphorylation, activation, and
intracellular signaling. Axl subfamily members are
implicated in a variety of cellular effects including
survival, proliferation, migration, and phagocytosis.
They are also associated with several types of cancer as
well as inflammatory, autoimmune, vascular, and kidney
diseases. Mer is named after its original reported
expression pattern (monocytes, epithelial, and
reproductive tissues). It is required for the ingestion
of apoptotic cells by phagocytes such as macrophages,
retinal pigment epithelial cells, and dendritic cells.
Mer is also important in maintaining immune homeostasis.
Length = 273
Score = 219 bits (559), Expect = 5e-69
Identities = 99/257 (38%), Positives = 147/257 (57%), Gaps = 16/257 (6%)
Query: 62 LGEGAFGKVYKGEVCTSEGPSL-VAIKTLK-ENANQKTASDFRREVDLMSELRHPNIVCL 119
LGEG FG V +G++ +G L VA+KT+K + +F E M + HPN++ L
Sbjct: 7 LGEGEFGSVMEGQLSQDDGSQLKVAVKTMKLDIHTYSEIEEFLSEAACMKDFDHPNVMKL 66
Query: 120 LGVCLSGE-------PMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIA 172
+GVC PM +L FM GDLH FL+ S + G + PL Q
Sbjct: 67 IGVCFEASSLQKIPKPMVIL-PFMKHGDLHSFLLY----SRLGGLPEKLPL--QTLLKFM 119
Query: 173 LQVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPV 232
+ +A GM YL + +++HRDLAARNC++ + +TV ++DFGLS+ +Y+ DYYR + +PV
Sbjct: 120 VDIALGMEYLSNRNFIHRDLAARNCMLREDMTVCVADFGLSKKIYSGDYYRQGRIAKMPV 179
Query: 233 RWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIRSRQMLPCPED 292
+W+ ES+ +T++SDVW++GV +WE+ + G PY G N E+ + +R L PED
Sbjct: 180 KWIAIESLADRVYTSKSDVWAFGVTMWEIATRGQTPYPGVENHEIYDYLRHGNRLKQPED 239
Query: 293 CPPRMYSLMMECWHEVP 309
C +Y LM CW P
Sbjct: 240 CLDELYDLMYSCWRADP 256
Score = 129 bits (325), Expect = 1e-34
Identities = 54/137 (39%), Positives = 83/137 (60%), Gaps = 13/137 (9%)
Query: 290 PEDCPPRMYSLMMECWHEVPVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSR 349
PE P + M V +A GM YL + +++HRDLAARNC++ + +TV ++DFGLS+
Sbjct: 107 PEKLPLQTLLKFM-----VDIALGMEYLSNRNFIHRDLAARNCMLREDMTVCVADFGLSK 161
Query: 350 DVYASDYYRIQSKSLLPVRWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSN 409
+Y+ DYYR + +PV+W+ ES+ +T++SDVW++GV +WE+ + G PY G N
Sbjct: 162 KIYSGDYYRQGRIAKMPVKWIAIESLADRVYTSKSDVWAFGVTMWEIATRGQTPYPGVEN 221
Query: 410 QEEF--------LKTPP 418
E + LK P
Sbjct: 222 HEIYDYLRHGNRLKQPE 238
>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 = 219 bits (558), Expect = 3e-68
Identities = 106/259 (40%), Positives = 154/259 (59%), Gaps = 12/259 (4%)
Query: 62 LGEGAFGKVYKGEVC-----TSEGPSLVAIKTLKENANQKTASDFRREVDLMSEL-RHPN 115
LGEG FG+V + E + VA+K LK+NA K +D E++LM + +H N
Sbjct: 20 LGEGCFGQVVRAEAYGIDKSRPDQTVTVAVKMLKDNATDKDLADLISEMELMKLIGKHKN 79
Query: 116 IVCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRS-----DISGSQVQAPLSQQDFSH 170
I+ LLGVC P+ ++ E+ +G+L EFL +R P DI+ + LS +D
Sbjct: 80 IINLLGVCTQEGPLYVIVEYAAKGNLREFLRARRPPGPDYTFDITKVP-EEQLSFKDLVS 138
Query: 171 IALQVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLL 230
A QVA GM YL S +HRDLAARN LV + +KI+DFGL+R V+ DYY+ S L
Sbjct: 139 CAYQVARGMEYLESRRCIHRDLAARNVLVTEDNVMKIADFGLARGVHDIDYYKKTSNGRL 198
Query: 231 PVRWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIRSRQMLPCP 290
PV+WM PE++ +T +SDVWS+G+++WE+++ G PY G +E+ +++R + P
Sbjct: 199 PVKWMAPEALFDRVYTHQSDVWSFGILMWEIFTLGGSPYPGIPVEELFKLLREGHRMDKP 258
Query: 291 EDCPPRMYSLMMECWHEVP 309
+C +Y LM ECWH VP
Sbjct: 259 SNCTHELYMLMRECWHAVP 277
Score = 118 bits (298), Expect = 2e-30
Identities = 57/143 (39%), Positives = 86/143 (60%), Gaps = 11/143 (7%)
Query: 279 EMIRSRQMLPCPEDCP--------PRMYSLMMECWHEVPVAAGMAYLCSHHYVHRDLAAR 330
E +R+R+ P P+ + ++ C ++V A GM YL S +HRDLAAR
Sbjct: 107 EFLRARRP-PGPDYTFDITKVPEEQLSFKDLVSCAYQV--ARGMEYLESRRCIHRDLAAR 163
Query: 331 NCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRWMPPESILYGKFTTESDVWSYG 390
N LV + +KI+DFGL+R V+ DYY+ S LPV+WM PE++ +T +SDVWS+G
Sbjct: 164 NVLVTEDNVMKIADFGLARGVHDIDYYKKTSNGRLPVKWMAPEALFDRVYTHQSDVWSFG 223
Query: 391 VVLWEVYSYGLQPYYGYSNQEEF 413
+++WE+++ G PY G +E F
Sbjct: 224 ILMWEIFTLGGSPYPGIPVEELF 246
>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 = 213 bits (545), Expect = 4e-67
Identities = 101/254 (39%), Positives = 150/254 (59%), Gaps = 17/254 (6%)
Query: 62 LGEGAFGKVYKGEVCTSEGPSL-VAIKTLKENANQKTASDFRREVDLMSELRHPNIVCLL 120
+G+G FG VY G + S+G + A+K+L + + F +E +M + HPN++ LL
Sbjct: 3 IGKGHFGCVYHGTLIDSDGQKIHCAVKSLNRITDLEEVEQFLKEGIIMKDFSHPNVLSLL 62
Query: 121 GVCL--SGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQVAAG 178
G+CL G P+ +L +M GDL F+ RS + P + +D LQVA G
Sbjct: 63 GICLPSEGSPLVVL-PYMKHGDLRNFI--RSETHN--------P-TVKDLIGFGLQVAKG 110
Query: 179 MAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKS--LLPVRWMP 236
M YL S +VHRDLAARNC++ + TVK++DFGL+RD+Y +YY + + + LPV+WM
Sbjct: 111 MEYLASKKFVHRDLAARNCMLDESFTVKVADFGLARDIYDKEYYSVHNHTGAKLPVKWMA 170
Query: 237 PESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIRSRQMLPCPEDCPPR 296
ES+ KFTT+SDVWS+GV+LWE+ + G PY + ++ + + L PE CP
Sbjct: 171 LESLQTQKFTTKSDVWSFGVLLWELMTRGAPPYPDVDSFDITVYLLQGRRLLQPEYCPDP 230
Query: 297 MYSLMMECWHEVPV 310
+Y +M+ CWH P
Sbjct: 231 LYEVMLSCWHPKPE 244
Score = 131 bits (331), Expect = 1e-35
Identities = 53/97 (54%), Positives = 72/97 (74%), Gaps = 2/97 (2%)
Query: 310 VAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKS--LLPV 367
VA GM YL S +VHRDLAARNC++ + TVK++DFGL+RD+Y +YY + + + LPV
Sbjct: 107 VAKGMEYLASKKFVHRDLAARNCMLDESFTVKVADFGLARDIYDKEYYSVHNHTGAKLPV 166
Query: 368 RWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPY 404
+WM ES+ KFTT+SDVWS+GV+LWE+ + G PY
Sbjct: 167 KWMALESLQTQKFTTKSDVWSFGVLLWELMTRGAPPY 203
>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 = 211 bits (538), Expect = 1e-65
Identities = 103/263 (39%), Positives = 148/263 (56%), Gaps = 15/263 (5%)
Query: 62 LGEGAFGKVYKG---EVCTSEGPSLVAIKTLKENANQKTASDFRREVDLMSELRHPNIVC 118
LGEG FGKV K + G + VA+K LKENA+ D E +L+ ++ HP+++
Sbjct: 8 LGEGEFGKVVKATAFRLKGRAGYTTVAVKMLKENASSSELRDLLSEFNLLKQVNHPHVIK 67
Query: 119 LLGVCLSGEPMCMLFEFMVRGDLHEFL-MSR-----------SPRSDISGSQVQAPLSQQ 166
L G C P+ ++ E+ G L FL SR + S + + L+
Sbjct: 68 LYGACSQDGPLLLIVEYAKYGSLRSFLRESRKVGPSYLGSDGNRNSSYLDNPDERALTMG 127
Query: 167 DFSHIALQVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQS 226
D A Q++ GM YL VHRDLAARN LV +G +KISDFGLSRDVY D Y +S
Sbjct: 128 DLISFAWQISRGMQYLAEMKLVHRDLAARNVLVAEGRKMKISDFGLSRDVYEEDSYVKRS 187
Query: 227 KSLLPVRWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIRSRQM 286
K +PV+WM ES+ +TT+SDVWS+GV+LWE+ + G PY G + + + ++++
Sbjct: 188 KGRIPVKWMAIESLFDHIYTTQSDVWSFGVLLWEIVTLGGNPYPGIAPERLFNLLKTGYR 247
Query: 287 LPCPEDCPPRMYSLMMECWHEVP 309
+ PE+C MY+LM+ CW + P
Sbjct: 248 MERPENCSEEMYNLMLTCWKQEP 270
Score = 127 bits (321), Expect = 8e-34
Identities = 64/137 (46%), Positives = 84/137 (61%), Gaps = 5/137 (3%)
Query: 282 RSRQMLPCPEDCPPRMYSLMMECWHEVPVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVK 341
R+ L P++ M L+ W ++ GM YL VHRDLAARN LV +G +K
Sbjct: 111 RNSSYLDNPDERALTMGDLISFAWQ---ISRGMQYLAEMKLVHRDLAARNVLVAEGRKMK 167
Query: 342 ISDFGLSRDVYASDYYRIQSKSLLPVRWMPPESILYGKFTTESDVWSYGVVLWEVYSYGL 401
ISDFGLSRDVY D Y +SK +PV+WM ES+ +TT+SDVWS+GV+LWE+ + G
Sbjct: 168 ISDFGLSRDVYEEDSYVKRSKGRIPVKWMAIESLFDHIYTTQSDVWSFGVLLWEIVTLGG 227
Query: 402 QPYYGYSNQEEF--LKT 416
PY G + + F LKT
Sbjct: 228 NPYPGIAPERLFNLLKT 244
>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 = 212 bits (541), Expect = 1e-65
Identities = 108/275 (39%), Positives = 162/275 (58%), Gaps = 10/275 (3%)
Query: 45 SDFRREVIETKPRFLQELGEGAFGKVYKGEVCTSEG-----PSLVAIKTLKENANQKTAS 99
+D + E+ T+ + LGEG FG+V E + P VA+K LK++A K S
Sbjct: 3 ADPKWELSRTRLTLGKPLGEGCFGQVVMAEAIGIDKDKPNKPVTVAVKMLKDDATDKDLS 62
Query: 100 DFRREVDLMSEL-RHPNIVCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRS-DISGS 157
D E+++M + +H NI+ LLG C P+ +L E+ +G+L E+L +R P D S
Sbjct: 63 DLVSEMEMMKMIGKHKNIINLLGACTQDGPLYVLVEYASKGNLREYLRARRPPGMDYSFD 122
Query: 158 QVQAP---LSQQDFSHIALQVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSR 214
+ P L+ +D A QVA GM YL S +HRDLAARN LV + +KI+DFGL+R
Sbjct: 123 TCKLPEEQLTFKDLVSCAYQVARGMEYLASQKCIHRDLAARNVLVTEDNVMKIADFGLAR 182
Query: 215 DVYASDYYRIQSKSLLPVRWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSN 274
DV+ DYY+ + LPV+WM PE++ +T +SDVWS+GV+LWE+++ G PY G
Sbjct: 183 DVHNIDYYKKTTNGRLPVKWMAPEALFDRVYTHQSDVWSFGVLLWEIFTLGGSPYPGIPV 242
Query: 275 QEVIEMIRSRQMLPCPEDCPPRMYSLMMECWHEVP 309
+E+ ++++ + P +C +Y +M ECWH VP
Sbjct: 243 EELFKLLKEGHRMDKPANCTHELYMIMRECWHAVP 277
Score = 119 bits (300), Expect = 2e-30
Identities = 53/104 (50%), Positives = 72/104 (69%)
Query: 310 VAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRW 369
VA GM YL S +HRDLAARN LV + +KI+DFGL+RDV+ DYY+ + LPV+W
Sbjct: 143 VARGMEYLASQKCIHRDLAARNVLVTEDNVMKIADFGLARDVHNIDYYKKTTNGRLPVKW 202
Query: 370 MPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEEF 413
M PE++ +T +SDVWS+GV+LWE+++ G PY G +E F
Sbjct: 203 MAPEALFDRVYTHQSDVWSFGVLLWEIFTLGGSPYPGIPVEELF 246
>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 = 208 bits (531), Expect = 5e-65
Identities = 103/253 (40%), Positives = 143/253 (56%), Gaps = 17/253 (6%)
Query: 57 RFLQELGEGAFGKVYKGEVCTSEGPSLVAIKTLKENANQKTASDFRREVDLMSELRHPNI 116
+QE+G G FG V+ G VAIKT++E A + DF E +M +L HP +
Sbjct: 7 TLVQEIGSGQFGLVWLG---YWLEKRKVAIKTIREGA--MSEEDFIEEAQVMMKLSHPKL 61
Query: 117 VCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQVA 176
V L GVC P+C++FEFM G L ++L ++ + SQ+ + L V
Sbjct: 62 VQLYGVCTERSPICLVFEFMEHGCLSDYLRAQ-----------RGKFSQETLLGMCLDVC 110
Query: 177 AGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRWMP 236
GMAYL S + +HRDLAARNCLVG+ VK+SDFG++R V D Y + + PV+W
Sbjct: 111 EGMAYLESSNVIHRDLAARNCLVGENQVVKVSDFGMTRFVL-DDQYTSSTGTKFPVKWSS 169
Query: 237 PESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIRSRQMLPCPEDCPPR 296
PE + K++++SDVWS+GV++WEV+S G PY SN EV+E I + L P
Sbjct: 170 PEVFSFSKYSSKSDVWSFGVLMWEVFSEGKTPYENRSNSEVVETINAGFRLYKPRLASQS 229
Query: 297 MYSLMMECWHEVP 309
+Y LM CW E P
Sbjct: 230 VYELMQHCWKERP 242
Score = 120 bits (303), Expect = 1e-31
Identities = 52/102 (50%), Positives = 70/102 (68%), Gaps = 1/102 (0%)
Query: 310 VAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRW 369
V GMAYL S + +HRDLAARNCLVG+ VK+SDFG++R V D Y + + PV+W
Sbjct: 109 VCEGMAYLESSNVIHRDLAARNCLVGENQVVKVSDFGMTRFVL-DDQYTSSTGTKFPVKW 167
Query: 370 MPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQE 411
PE + K++++SDVWS+GV++WEV+S G PY SN E
Sbjct: 168 SSPEVFSFSKYSSKSDVWSFGVLMWEVFSEGKTPYENRSNSE 209
>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 = 208 bits (531), Expect = 1e-64
Identities = 96/262 (36%), Positives = 150/262 (57%), Gaps = 16/262 (6%)
Query: 49 REVIETKPRFLQELGEGAFGKVYKGEVCTSEGPSL---VAIKTLKENANQKTASDFRREV 105
R + ET+ ++ LG GAFG VYKG V EG + VAIK L+E + K + E
Sbjct: 2 RILKETELEKIKVLGSGAFGTVYKG-VWIPEGEKVKIPVAIKVLREETSPKANKEILDEA 60
Query: 106 DLMSELRHPNIVCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQ 165
+M+ + HP++V LLG+CLS + ++ + M G L +++ R+ + +I GSQ
Sbjct: 61 YVMASVDHPHVVRLLGICLS-SQVQLITQLMPLGCLLDYV--RNHKDNI-GSQ------- 109
Query: 166 QDFSHIALQVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQ 225
+ +Q+A GM+YL VHRDLAARN LV VKI+DFGL++ + +
Sbjct: 110 -YLLNWCVQIAKGMSYLEEKRLVHRDLAARNVLVKTPQHVKITDFGLAKLLDVDEKEYHA 168
Query: 226 SKSLLPVRWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIRSRQ 285
+P++WM ESIL+ +T +SDVWSYGV +WE+ ++G +PY G E+ +++ +
Sbjct: 169 EGGKVPIKWMALESILHRIYTHKSDVWSYGVTVWELMTFGAKPYEGIPAVEIPDLLEKGE 228
Query: 286 MLPCPEDCPPRMYSLMMECWHE 307
LP P C +Y ++++CW
Sbjct: 229 RLPQPPICTIDVYMVLVKCWMI 250
Score = 118 bits (297), Expect = 2e-30
Identities = 46/99 (46%), Positives = 64/99 (64%)
Query: 308 VPVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPV 367
V +A GM+YL VHRDLAARN LV VKI+DFGL++ + + +P+
Sbjct: 116 VQIAKGMSYLEEKRLVHRDLAARNVLVKTPQHVKITDFGLAKLLDVDEKEYHAEGGKVPI 175
Query: 368 RWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYG 406
+WM ESIL+ +T +SDVWSYGV +WE+ ++G +PY G
Sbjct: 176 KWMALESILHRIYTHKSDVWSYGVTVWELMTFGAKPYEG 214
>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 = 205 bits (522), Expect = 1e-63
Identities = 107/253 (42%), Positives = 139/253 (54%), Gaps = 25/253 (9%)
Query: 62 LGEGAFGKVYKGEV-CTSEGPSLVAIKTLKENANQKTASDFRREVDLMSELRHPNIVCLL 120
+G G FG+V +G + + VAIKTLK +K DF E +M + HPNI+ L
Sbjct: 12 IGAGEFGEVCRGRLKLPGKREIFVAIKTLKSGYTEKQRRDFLSEASIMGQFDHPNIIHLE 71
Query: 121 GVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIAL-----QV 175
GV P+ ++ EFM G L FL + F+ I L +
Sbjct: 72 GVVTKSRPVMIITEFMENGALDSFLR----------------QNDGQFTVIQLVGMLRGI 115
Query: 176 AAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSL---LPV 232
AAGM YL +YVHRDLAARN LV L K+SDFGLSR + + SL +P+
Sbjct: 116 AAGMKYLSEMNYVHRDLAARNILVNSNLVCKVSDFGLSRFLEDDTSDPTYTSSLGGKIPI 175
Query: 233 RWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIRSRQMLPCPED 292
RW PE+I Y KFT+ SDVWSYG+V+WEV SYG +PY+ SNQ+VI I LP P D
Sbjct: 176 RWTAPEAIAYRKFTSASDVWSYGIVMWEVMSYGERPYWDMSNQDVINAIEQDYRLPPPMD 235
Query: 293 CPPRMYSLMMECW 305
CP ++ LM++CW
Sbjct: 236 CPTALHQLMLDCW 248
Score = 127 bits (321), Expect = 4e-34
Identities = 58/105 (55%), Positives = 72/105 (68%), Gaps = 3/105 (2%)
Query: 310 VAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSL---LP 366
+AAGM YL +YVHRDLAARN LV L K+SDFGLSR + + SL +P
Sbjct: 115 IAAGMKYLSEMNYVHRDLAARNILVNSNLVCKVSDFGLSRFLEDDTSDPTYTSSLGGKIP 174
Query: 367 VRWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQE 411
+RW PE+I Y KFT+ SDVWSYG+V+WEV SYG +PY+ SNQ+
Sbjct: 175 IRWTAPEAIAYRKFTSASDVWSYGIVMWEVMSYGERPYWDMSNQD 219
Score = 30.6 bits (69), Expect = 1.3
Identities = 17/44 (38%), Positives = 23/44 (52%), Gaps = 1/44 (2%)
Query: 8 LGEGAFGKVYKGEV-CTSEGPSLVAIKTLKENANQKTASDFRRE 50
+G G FG+V +G + + VAIKTLK +K DF E
Sbjct: 12 IGAGEFGEVCRGRLKLPGKREIFVAIKTLKSGYTEKQRRDFLSE 55
>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 = 205 bits (522), Expect = 1e-63
Identities = 104/250 (41%), Positives = 140/250 (56%), Gaps = 17/250 (6%)
Query: 62 LGEGAFGKVYKGEVCTS-EGPSLVAIKTLKENANQKTASDFRREVDLMSELRHPNIVCLL 120
+G G FG+V++G + VAIKTLK +K DF E +M + H NI+ L
Sbjct: 13 IGAGEFGEVFRGILKMPGRKEVAVAIKTLKPGYTEKQRQDFLSEASIMGQFSHHNIIRLE 72
Query: 121 GVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQVAAGMA 180
GV +P ++ E+M G L ++L R + S Q+ L +AAGM
Sbjct: 73 GVVTKFKPAMIITEYMENGALDKYL--RDHDGEFSSYQLVGMLRG---------IAAGMK 121
Query: 181 YLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSR---DVYASDYYRIQSKSLLPVRWMPP 237
YL +YVHRDLAARN LV L K+SDFGLSR D Y K +P+RW P
Sbjct: 122 YLSDMNYVHRDLAARNILVNSNLECKVSDFGLSRVLEDDPEGTYTTSGGK--IPIRWTAP 179
Query: 238 ESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIRSRQMLPCPEDCPPRM 297
E+I Y KFT+ SDVWS+G+V+WEV S+G +PY+ SN EV++ I LP P DCP +
Sbjct: 180 EAIAYRKFTSASDVWSFGIVMWEVMSFGERPYWDMSNHEVMKAINDGFRLPAPMDCPSAV 239
Query: 298 YSLMMECWHE 307
Y LM++CW +
Sbjct: 240 YQLMLQCWQQ 249
Score = 125 bits (314), Expect = 5e-33
Identities = 57/105 (54%), Positives = 70/105 (66%), Gaps = 5/105 (4%)
Query: 310 VAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSR---DVYASDYYRIQSKSLLP 366
+AAGM YL +YVHRDLAARN LV L K+SDFGLSR D Y K +P
Sbjct: 116 IAAGMKYLSDMNYVHRDLAARNILVNSNLECKVSDFGLSRVLEDDPEGTYTTSGGK--IP 173
Query: 367 VRWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQE 411
+RW PE+I Y KFT+ SDVWS+G+V+WEV S+G +PY+ SN E
Sbjct: 174 IRWTAPEAIAYRKFTSASDVWSFGIVMWEVMSFGERPYWDMSNHE 218
>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 = 205 bits (523), Expect = 3e-63
Identities = 100/257 (38%), Positives = 141/257 (54%), Gaps = 15/257 (5%)
Query: 58 FLQELGEGAFGKVYKGEV--CTSEGPSL-VAIKTLKENANQKTASDFRREVDLMSEL-RH 113
F + LG GAFGKV + + + VA+K LK A+ E+ +MS L H
Sbjct: 39 FGKTLGAGAFGKVVEATAYGLSKSDAVMKVAVKMLKPTAHSSEREALMSELKIMSHLGNH 98
Query: 114 PNIVCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIAL 173
NIV LLG C G P+ ++ E+ GDL FL + ++ L+ +D +
Sbjct: 99 ENIVNLLGACTIGGPILVITEYCCYGDLLNFLRRKR----------ESFLTLEDLLSFSY 148
Query: 174 QVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVR 233
QVA GMA+L S + +HRDLAARN L+ G VKI DFGL+RD+ Y ++ + LPV+
Sbjct: 149 QVAKGMAFLASKNCIHRDLAARNVLLTHGKIVKICDFGLARDIMNDSNYVVKGNARLPVK 208
Query: 234 WMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYS-NQEVIEMIRSRQMLPCPED 292
WM PESI +T ESDVWSYG++LWE++S G PY G + + ++I+ + PE
Sbjct: 209 WMAPESIFNCVYTFESDVWSYGILLWEIFSLGSNPYPGMPVDSKFYKLIKEGYRMAQPEH 268
Query: 293 CPPRMYSLMMECWHEVP 309
P +Y +M CW P
Sbjct: 269 APAEIYDIMKTCWDADP 285
Score = 133 bits (337), Expect = 6e-36
Identities = 55/106 (51%), Positives = 71/106 (66%)
Query: 310 VAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRW 369
VA GMA+L S + +HRDLAARN L+ G VKI DFGL+RD+ Y ++ + LPV+W
Sbjct: 150 VAKGMAFLASKNCIHRDLAARNVLLTHGKIVKICDFGLARDIMNDSNYVVKGNARLPVKW 209
Query: 370 MPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEEFLK 415
M PESI +T ESDVWSYG++LWE++S G PY G +F K
Sbjct: 210 MAPESIFNCVYTFESDVWSYGILLWEIFSLGSNPYPGMPVDSKFYK 255
>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 = 203 bits (517), Expect = 8e-63
Identities = 95/245 (38%), Positives = 149/245 (60%), Gaps = 15/245 (6%)
Query: 61 ELGEGAFGKVYKGEVCTSEGPSLVAIKTLKENANQKTASDFRREVDLMSELRHPNIVCLL 120
+LG G +G+VY+G + VA+KTLKE+ + +F +E +M E++HPN+V LL
Sbjct: 13 KLGGGQYGEVYEG--VWKKYSLTVAVKTLKEDTME--VEEFLKEAAVMKEIKHPNLVQLL 68
Query: 121 GVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQVAAGMA 180
GVC P ++ EFM G+L ++L + + ++ ++A Q+++ M
Sbjct: 69 GVCTREPPFYIITEFMTYGNLLDYLRECNRQE----------VNAVVLLYMATQISSAME 118
Query: 181 YLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRWMPPESI 240
YL +++HRDLAARNCLVG+ VK++DFGLSR + D Y + + P++W PES+
Sbjct: 119 YLEKKNFIHRDLAARNCLVGENHLVKVADFGLSR-LMTGDTYTAHAGAKFPIKWTAPESL 177
Query: 241 LYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIRSRQMLPCPEDCPPRMYSL 300
Y KF+ +SDVW++GV+LWE+ +YG+ PY G +V E++ + PE CPP++Y L
Sbjct: 178 AYNKFSIKSDVWAFGVLLWEIATYGMSPYPGIDLSQVYELLEKGYRMERPEGCPPKVYEL 237
Query: 301 MMECW 305
M CW
Sbjct: 238 MRACW 242
Score = 124 bits (312), Expect = 8e-33
Identities = 47/97 (48%), Positives = 70/97 (72%), Gaps = 1/97 (1%)
Query: 310 VAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRW 369
+++ M YL +++HRDLAARNCLVG+ VK++DFGLSR + D Y + + P++W
Sbjct: 113 ISSAMEYLEKKNFIHRDLAARNCLVGENHLVKVADFGLSR-LMTGDTYTAHAGAKFPIKW 171
Query: 370 MPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYG 406
PES+ Y KF+ +SDVW++GV+LWE+ +YG+ PY G
Sbjct: 172 TAPESLAYNKFSIKSDVWAFGVLLWEIATYGMSPYPG 208
>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 = 203 bits (518), Expect = 1e-62
Identities = 90/275 (32%), Positives = 139/275 (50%), Gaps = 36/275 (13%)
Query: 57 RFLQELGEGAFGKVYKGEVCTSEGPS-----LVAIKTLKENANQKTASDFRREVDLMSEL 111
+F+++LGEG FGKV C + VA+K+L + ++ SDF RE++++ L
Sbjct: 7 KFIKQLGEGHFGKVEL---CRYDPLGDNTGEQVAVKSLNHSGEEQHRSDFEREIEILRTL 63
Query: 112 RHPNIVCLLGVCLS--GEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFS 169
H NIV GVC G + ++ E++ G L ++L + + +
Sbjct: 64 DHENIVKYKGVCEKPGGRSLRLIMEYLPSGSLRDYLQRHRDQIN-LKRLLL--------- 113
Query: 170 HIALQVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDV-YASDYYRIQSKS 228
+ Q+ GM YL S Y+HRDLAARN LV VKISDFGL++ + DYY ++
Sbjct: 114 -FSSQICKGMDYLGSQRYIHRDLAARNILVESEDLVKISDFGLAKVLPEDKDYYYVKEPG 172
Query: 229 LLPVRWMPPESILYGKFTTESDVWSYGVVLWEVYSYG-------------LQPYYGYSNQ 275
P+ W PE + KF++ SDVWS+GV L+E+++YG + G
Sbjct: 173 ESPIFWYAPECLRTSKFSSASDVWSFGVTLYELFTYGDPSQSPPAEFLRMIGIAQGQMIV 232
Query: 276 E-VIEMIRSRQMLPCPEDCPPRMYSLMMECWHEVP 309
++E+++ + LP P CP +Y LM CW P
Sbjct: 233 TRLLELLKEGERLPRPPSCPDEVYDLMKLCWEAEP 267
Score = 119 bits (301), Expect = 5e-31
Identities = 44/92 (47%), Positives = 60/92 (65%), Gaps = 1/92 (1%)
Query: 310 VAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDV-YASDYYRIQSKSLLPVR 368
+ GM YL S Y+HRDLAARN LV VKISDFGL++ + DYY ++ P+
Sbjct: 118 ICKGMDYLGSQRYIHRDLAARNILVESEDLVKISDFGLAKVLPEDKDYYYVKEPGESPIF 177
Query: 369 WMPPESILYGKFTTESDVWSYGVVLWEVYSYG 400
W PE + KF++ SDVWS+GV L+E+++YG
Sbjct: 178 WYAPECLRTSKFSSASDVWSFGVTLYELFTYG 209
>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 = 203 bits (518), Expect = 2e-62
Identities = 107/274 (39%), Positives = 161/274 (58%), Gaps = 10/274 (3%)
Query: 46 DFRREVIETKPRFLQELGEGAFGKVYKGEVC--TSEGP---SLVAIKTLKENANQKTASD 100
D R EV + + LGEG FG+V E E P + VA+K LK +A +K SD
Sbjct: 10 DPRWEVPRDRLVLGKPLGEGCFGQVVMAEAIGLDKEKPNRVTKVAVKMLKSDATEKDLSD 69
Query: 101 FRREVDLMSEL-RHPNIVCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRS-DISGSQ 158
E+++M + +H NI+ LLG C P+ ++ E+ +G+L E+L +R P + +
Sbjct: 70 LISEMEMMKMIGKHKNIINLLGACTQDGPLYVIVEYASKGNLREYLRARRPPGMEYCYNP 129
Query: 159 VQAP---LSQQDFSHIALQVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRD 215
Q P LS +D A QVA GM YL S +HRDLAARN LV + +KI+DFGL+RD
Sbjct: 130 TQVPEEQLSFKDLVSCAYQVARGMEYLASKKCIHRDLAARNVLVTEDNVMKIADFGLARD 189
Query: 216 VYASDYYRIQSKSLLPVRWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQ 275
++ DYY+ + LPV+WM PE++ +T +SDVWS+GV+LWE+++ G PY G +
Sbjct: 190 IHHIDYYKKTTNGRLPVKWMAPEALFDRIYTHQSDVWSFGVLLWEIFTLGGSPYPGVPVE 249
Query: 276 EVIEMIRSRQMLPCPEDCPPRMYSLMMECWHEVP 309
E+ ++++ + P +C +Y +M +CWH VP
Sbjct: 250 ELFKLLKEGHRMDKPSNCTNELYMMMRDCWHAVP 283
Score = 117 bits (294), Expect = 5e-30
Identities = 56/126 (44%), Positives = 80/126 (63%), Gaps = 4/126 (3%)
Query: 290 PEDCPPRMYSL--MMECWHEVPVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGL 347
P P S ++ C ++V A GM YL S +HRDLAARN LV + +KI+DFGL
Sbjct: 129 PTQVPEEQLSFKDLVSCAYQV--ARGMEYLASKKCIHRDLAARNVLVTEDNVMKIADFGL 186
Query: 348 SRDVYASDYYRIQSKSLLPVRWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGY 407
+RD++ DYY+ + LPV+WM PE++ +T +SDVWS+GV+LWE+++ G PY G
Sbjct: 187 ARDIHHIDYYKKTTNGRLPVKWMAPEALFDRIYTHQSDVWSFGVLLWEIFTLGGSPYPGV 246
Query: 408 SNQEEF 413
+E F
Sbjct: 247 PVEELF 252
>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 = 201 bits (513), Expect = 3e-62
Identities = 105/250 (42%), Positives = 141/250 (56%), Gaps = 17/250 (6%)
Query: 62 LGEGAFGKVYKGEVCTSEGPSL-VAIKTLKENANQKTASDFRREVDLMSELRHPNIVCLL 120
+G G FG+V G + + VAIKTLK +K DF E +M + HPNI+ L
Sbjct: 12 IGAGEFGEVCSGRLKLPGKREIPVAIKTLKAGYTEKQRRDFLSEASIMGQFDHPNIIHLE 71
Query: 121 GVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQVAAGMA 180
GV +P+ ++ E+M G L FL + D + +Q + +A+GM
Sbjct: 72 GVVTKSKPVMIVTEYMENGSLDAFLR----KHDGQFTVIQ-------LVGMLRGIASGMK 120
Query: 181 YLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSR---DVYASDYYRIQSKSLLPVRWMPP 237
YL YVHRDLAARN LV L K+SDFGLSR D + Y K +P+RW P
Sbjct: 121 YLSDMGYVHRDLAARNILVNSNLVCKVSDFGLSRVLEDDPEAAYTTRGGK--IPIRWTAP 178
Query: 238 ESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIRSRQMLPCPEDCPPRM 297
E+I Y KFT+ SDVWSYG+V+WEV SYG +PY+ SNQ+VI+ I LP P DCP +
Sbjct: 179 EAIAYRKFTSASDVWSYGIVMWEVMSYGERPYWEMSNQDVIKAIEEGYRLPAPMDCPAAL 238
Query: 298 YSLMMECWHE 307
+ LM++CW +
Sbjct: 239 HQLMLDCWQK 248
Score = 126 bits (318), Expect = 1e-33
Identities = 61/118 (51%), Positives = 74/118 (62%), Gaps = 11/118 (9%)
Query: 310 VAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSR---DVYASDYYRIQSKSLLP 366
+A+GM YL YVHRDLAARN LV L K+SDFGLSR D + Y K +P
Sbjct: 115 IASGMKYLSDMGYVHRDLAARNILVNSNLVCKVSDFGLSRVLEDDPEAAYTTRGGK--IP 172
Query: 367 VRWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQ------EEFLKTPP 418
+RW PE+I Y KFT+ SDVWSYG+V+WEV SYG +PY+ SNQ EE + P
Sbjct: 173 IRWTAPEAIAYRKFTSASDVWSYGIVMWEVMSYGERPYWEMSNQDVIKAIEEGYRLPA 230
Score = 27.9 bits (62), Expect = 9.2
Identities = 17/44 (38%), Positives = 22/44 (50%), Gaps = 1/44 (2%)
Query: 8 LGEGAFGKVYKGEVCTSEGPSL-VAIKTLKENANQKTASDFRRE 50
+G G FG+V G + + VAIKTLK +K DF E
Sbjct: 12 IGAGEFGEVCSGRLKLPGKREIPVAIKTLKAGYTEKQRRDFLSE 55
>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 = 201 bits (512), Expect = 3e-62
Identities = 98/247 (39%), Positives = 143/247 (57%), Gaps = 15/247 (6%)
Query: 61 ELGEGAFGKVYKGEVCTSEGPSLVAIKTLKENANQKTASD-FRREVDLMSELRHPNIVCL 119
ELG G FG V KG + VA+K LK + N D RE ++M +L +P IV +
Sbjct: 2 ELGSGNFGTVKKGMYKMKKSEKTVAVKILKNDNNDPALKDELLREANVMQQLDNPYIVRM 61
Query: 120 LGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQVAAGM 179
+G+C E ++ E G L++FL Q +++++ + + QV+ GM
Sbjct: 62 IGIC-EAESWMLVMELAELGPLNKFL------------QKNKHVTEKNITELVHQVSMGM 108
Query: 180 AYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASD-YYRIQSKSLLPVRWMPPE 238
YL ++VHRDLAARN L+ KISDFGLS+ + A + YY+ ++ PV+W PE
Sbjct: 109 KYLEETNFVHRDLAARNVLLVTQHYAKISDFGLSKALGADENYYKAKTHGKWPVKWYAPE 168
Query: 239 SILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIRSRQMLPCPEDCPPRMY 298
+ Y KF+++SDVWS+GV++WE +SYG +PY G EV +MI S + + CP+ CPP MY
Sbjct: 169 CMNYYKFSSKSDVWSFGVLMWEAFSYGQKPYKGMKGNEVTQMIESGERMECPQRCPPEMY 228
Query: 299 SLMMECW 305
LM CW
Sbjct: 229 DLMKLCW 235
Score = 115 bits (288), Expect = 1e-29
Identities = 50/103 (48%), Positives = 70/103 (67%), Gaps = 1/103 (0%)
Query: 310 VAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASD-YYRIQSKSLLPVR 368
V+ GM YL ++VHRDLAARN L+ KISDFGLS+ + A + YY+ ++ PV+
Sbjct: 104 VSMGMKYLEETNFVHRDLAARNVLLVTQHYAKISDFGLSKALGADENYYKAKTHGKWPVK 163
Query: 369 WMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQE 411
W PE + Y KF+++SDVWS+GV++WE +SYG +PY G E
Sbjct: 164 WYAPECMNYYKFSSKSDVWSFGVLMWEAFSYGQKPYKGMKGNE 206
>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 = 200 bits (511), Expect = 3e-62
Identities = 101/252 (40%), Positives = 150/252 (59%), Gaps = 23/252 (9%)
Query: 62 LGEGAFGKVYKGEVCTSEGPSLVAIKTLKENANQKTASDFRREVDLMSELRHPNIVCLLG 121
LG+G FG+V+KG T + + VA+KT KE+ Q+ F E ++ + HPNIV L+G
Sbjct: 3 LGKGNFGEVFKG---TLKDKTPVAVKTCKEDLPQELKIKFLSEARILKQYDHPNIVKLIG 59
Query: 122 VCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQVAAGMAY 181
VC +P+ ++ E + GD FL R + ++ Q+ AL AAGMAY
Sbjct: 60 VCTQRQPIYIVMELVPGGDFLSFL--RKKKDELKTKQL---------VKFALDAAAGMAY 108
Query: 182 LCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRD----VYASDYYRIQSKSLLPVRWMPP 237
L S + +HRDLAARNCLVG+ +KISDFG+SR +Y+S + +P++W P
Sbjct: 109 LESKNCIHRDLAARNCLVGENNVLKISDFGMSRQEDDGIYSSSGLK-----QIPIKWTAP 163
Query: 238 ESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIRSRQMLPCPEDCPPRM 297
E++ YG++++ESDVWSYG++LWE +S G+ PY G +NQ+ E + + CP+ CP +
Sbjct: 164 EALNYGRYSSESDVWSYGILLWETFSLGVCPYPGMTNQQAREQVEKGYRMSCPQKCPDDV 223
Query: 298 YSLMMECWHEVP 309
Y +M CW P
Sbjct: 224 YKVMQRCWDYKP 235
Score = 121 bits (305), Expect = 5e-32
Identities = 54/108 (50%), Positives = 78/108 (72%), Gaps = 9/108 (8%)
Query: 308 VPVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRD----VYASDYYRIQSKS 363
+ AAGMAYL S + +HRDLAARNCLVG+ +KISDFG+SR +Y+S +
Sbjct: 100 LDAAAGMAYLESKNCIHRDLAARNCLVGENNVLKISDFGMSRQEDDGIYSSSGLK----- 154
Query: 364 LLPVRWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQE 411
+P++W PE++ YG++++ESDVWSYG++LWE +S G+ PY G +NQ+
Sbjct: 155 QIPIKWTAPEALNYGRYSSESDVWSYGILLWETFSLGVCPYPGMTNQQ 202
>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 = 199 bits (508), Expect = 1e-61
Identities = 98/250 (39%), Positives = 140/250 (56%), Gaps = 13/250 (5%)
Query: 60 QELGEGAFGKVYKGEVCTSEGPSLVAIKTLKENANQKTASDFRREVDLMSELRHPNIVCL 119
+ +G G FG+V+ G + P VA+K+ +E + F +E ++ + HPNIV L
Sbjct: 1 ERIGRGNFGEVFSGRLRADNTP--VAVKSCRETLPPDLKAKFLQEARILKQYSHPNIVRL 58
Query: 120 LGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQVAAGM 179
+GVC +P+ ++ E + GD FL + PR L ++ + AAGM
Sbjct: 59 IGVCTQKQPIYIVMELVQGGDFLTFLRTEGPR-----------LKVKELIQMVENAAAGM 107
Query: 180 AYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRWMPPES 239
YL S H +HRDLAARNCLV + +KISDFG+SR+ Y +PV+W PE+
Sbjct: 108 EYLESKHCIHRDLAARNCLVTEKNVLKISDFGMSREEEDGVYASTGGMKQIPVKWTAPEA 167
Query: 240 ILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIRSRQMLPCPEDCPPRMYS 299
+ YG++++ESDVWS+G++LWE +S G PY SNQ+ E I LPCPE CP +Y
Sbjct: 168 LNYGRYSSESDVWSFGILLWEAFSLGAVPYANLSNQQTREAIEQGVRLPCPELCPDAVYR 227
Query: 300 LMMECWHEVP 309
LM CW P
Sbjct: 228 LMERCWEYDP 237
Score = 119 bits (300), Expect = 3e-31
Identities = 52/101 (51%), Positives = 70/101 (69%)
Query: 311 AAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRWM 370
AAGM YL S H +HRDLAARNCLV + +KISDFG+SR+ Y +PV+W
Sbjct: 104 AAGMEYLESKHCIHRDLAARNCLVTEKNVLKISDFGMSREEEDGVYASTGGMKQIPVKWT 163
Query: 371 PPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQE 411
PE++ YG++++ESDVWS+G++LWE +S G PY SNQ+
Sbjct: 164 APEALNYGRYSSESDVWSFGILLWEAFSLGAVPYANLSNQQ 204
>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 = 199 bits (507), Expect = 2e-61
Identities = 102/252 (40%), Positives = 136/252 (53%), Gaps = 17/252 (6%)
Query: 58 FLQELGEGAFGKVYKGEVCTSEGPSLVAIKTLKENANQKTASDFRREVDLMSELRHPNIV 117
FL+ELG G FG V G+ G VAIK +KE + + +F E +M +L H +V
Sbjct: 8 FLKELGTGQFGVVKYGK---WRGQYDVAIKMIKEGS--MSEDEFIEEAKVMMKLSHEKLV 62
Query: 118 CLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQVAA 177
L GVC P+ ++ E+M G L +L R + V
Sbjct: 63 QLYGVCTKQRPIYIVTEYMSNGCLLNYLREHGKR-----------FQPSQLLEMCKDVCE 111
Query: 178 GMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRWMPP 237
GMAYL S ++HRDLAARNCLV D VK+SDFGLSR V D Y S PVRW PP
Sbjct: 112 GMAYLESKQFIHRDLAARNCLVDDQGCVKVSDFGLSRYVL-DDEYTSSVGSKFPVRWSPP 170
Query: 238 ESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIRSRQMLPCPEDCPPRM 297
E +LY KF+++SDVW++GV++WEVYS G PY ++N E +E + L P ++
Sbjct: 171 EVLLYSKFSSKSDVWAFGVLMWEVYSLGKMPYERFNNSETVEKVSQGLRLYRPHLASEKV 230
Query: 298 YSLMMECWHEVP 309
Y++M CWHE
Sbjct: 231 YAIMYSCWHEKA 242
Score = 136 bits (343), Expect = 2e-37
Identities = 60/106 (56%), Positives = 73/106 (68%), Gaps = 1/106 (0%)
Query: 310 VAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRW 369
V GMAYL S ++HRDLAARNCLV D VK+SDFGLSR V D Y S PVRW
Sbjct: 109 VCEGMAYLESKQFIHRDLAARNCLVDDQGCVKVSDFGLSRYVL-DDEYTSSVGSKFPVRW 167
Query: 370 MPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEEFLK 415
PPE +LY KF+++SDVW++GV++WEVYS G PY ++N E K
Sbjct: 168 SPPEVLLYSKFSSKSDVWAFGVLMWEVYSLGKMPYERFNNSETVEK 213
>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 = 200 bits (510), Expect = 2e-61
Identities = 102/275 (37%), Positives = 157/275 (57%), Gaps = 12/275 (4%)
Query: 46 DFRREVIETKPRFLQELGEGAFGKVYKGEVC--TSEGPS---LVAIKTLKENANQKTASD 100
D R E K + LGEG FG+V E + P VA+K LK++A +K SD
Sbjct: 7 DPRWEFSRDKLTLGKPLGEGCFGQVVMAEALGIDKDKPKEAVTVAVKMLKDDATEKDLSD 66
Query: 101 FRREVDLMSEL-RHPNIVCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRS-----DI 154
E+++M + +H NI+ LLG C P+ ++ E+ +G+L E+L +R P DI
Sbjct: 67 LVSEMEMMKMIGKHKNIINLLGACTQDGPLYVIVEYASKGNLREYLRARRPPGMEYSYDI 126
Query: 155 SGSQVQAPLSQQDFSHIALQVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSR 214
+ ++ +D QVA GM YL S +HRDLAARN LV + +KI+DFGL+R
Sbjct: 127 ARVP-DEQMTFKDLVSCTYQVARGMEYLASQKCIHRDLAARNVLVTENNVMKIADFGLAR 185
Query: 215 DVYASDYYRIQSKSLLPVRWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSN 274
DV DYY+ + LPV+WM PE++ +T +SDVWS+GV++WE+++ G PY G
Sbjct: 186 DVNNIDYYKKTTNGRLPVKWMAPEALFDRVYTHQSDVWSFGVLMWEIFTLGGSPYPGIPV 245
Query: 275 QEVIEMIRSRQMLPCPEDCPPRMYSLMMECWHEVP 309
+E+ ++++ + P +C +Y +M +CWH +P
Sbjct: 246 EELFKLLKEGHRMDKPANCTNELYMMMRDCWHAIP 280
Score = 117 bits (293), Expect = 7e-30
Identities = 53/119 (44%), Positives = 77/119 (64%), Gaps = 2/119 (1%)
Query: 295 PRMYSLMMECWHEVPVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYAS 354
+ ++ C ++V A GM YL S +HRDLAARN LV + +KI+DFGL+RDV
Sbjct: 133 QMTFKDLVSCTYQV--ARGMEYLASQKCIHRDLAARNVLVTENNVMKIADFGLARDVNNI 190
Query: 355 DYYRIQSKSLLPVRWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEEF 413
DYY+ + LPV+WM PE++ +T +SDVWS+GV++WE+++ G PY G +E F
Sbjct: 191 DYYKKTTNGRLPVKWMAPEALFDRVYTHQSDVWSFGVLMWEIFTLGGSPYPGIPVEELF 249
>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 = 198 bits (505), Expect = 7e-61
Identities = 100/258 (38%), Positives = 143/258 (55%), Gaps = 18/258 (6%)
Query: 62 LGEGAFGKVYKGEVCTSEGPSL-VAIKTLKENANQKT-ASDFRREVDLMSELRHPNIVCL 119
LG+G FG V + ++ + +G VA+K LK + + +F RE M E HPN++ L
Sbjct: 7 LGKGEFGSVREAQLKSEDGSFQKVAVKMLKADIFSSSDIEEFLREAACMKEFDHPNVIKL 66
Query: 120 LGVCLSGE-------PMCMLFEFMVRGDLHEFL-MSRSPRSDISGSQVQAPLSQQDFSHI 171
+GV L PM +L FM GDLH FL MSR + L Q
Sbjct: 67 IGVSLRSRAKGRLPIPMVIL-PFMKHGDLHTFLLMSRIGEEPFT-------LPLQTLVRF 118
Query: 172 ALQVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLP 231
+ +A+GM YL S +++HRDLAARNC++ + +TV ++DFGLS+ +Y+ DYYR S LP
Sbjct: 119 MIDIASGMEYLSSKNFIHRDLAARNCMLNENMTVCVADFGLSKKIYSGDYYRQGCASKLP 178
Query: 232 VRWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIRSRQMLPCPE 291
V+W+ ES+ +TT SDVW++GV +WE+ + G PY G N E+ + L P
Sbjct: 179 VKWLALESLADNVYTTHSDVWAFGVTMWEIMTRGQTPYAGVENSEIYNYLIKGNRLKQPP 238
Query: 292 DCPPRMYSLMMECWHEVP 309
DC +Y LM +CW P
Sbjct: 239 DCLEDVYELMCQCWSPEP 256
Score = 126 bits (319), Expect = 1e-33
Identities = 54/119 (45%), Positives = 78/119 (65%), Gaps = 8/119 (6%)
Query: 308 VPVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPV 367
+ +A+GM YL S +++HRDLAARNC++ + +TV ++DFGLS+ +Y+ DYYR S LPV
Sbjct: 120 IDIASGMEYLSSKNFIHRDLAARNCMLNENMTVCVADFGLSKKIYSGDYYRQGCASKLPV 179
Query: 368 RWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQE--------EFLKTPP 418
+W+ ES+ +TT SDVW++GV +WE+ + G PY G N E LK PP
Sbjct: 180 KWLALESLADNVYTTHSDVWAFGVTMWEIMTRGQTPYAGVENSEIYNYLIKGNRLKQPP 238
>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 = 197 bits (501), Expect = 1e-60
Identities = 103/260 (39%), Positives = 157/260 (60%), Gaps = 17/260 (6%)
Query: 50 EVIETKPRFLQELGEGAFGKVYKGEVCTSEGPSLVAIKTLKENANQKTASDFRREVDLMS 109
E+ + +++LG G FG+V+ G T G + VA+KTLK + F E +M
Sbjct: 2 EIPRESLQLIKKLGNGQFGEVWMG---TWNGNTKVAVKTLKPGTMSPES--FLEEAQIMK 56
Query: 110 ELRHPNIVCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFS 169
+LRH +V L V +S EP+ ++ E+M +G L +FL D G ++ P +
Sbjct: 57 KLRHDKLVQLYAV-VSEEPIYIVTEYMSKGSLLDFL------KDGEGRALKLP----NLV 105
Query: 170 HIALQVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSL 229
+A QVAAGMAY+ +Y+HRDL + N LVGDGL KI+DFGL+R + ++Y Q
Sbjct: 106 DMAAQVAAGMAYIERMNYIHRDLRSANILVGDGLVCKIADFGLARLIEDNEYTARQGAKF 165
Query: 230 LPVRWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIRSRQMLPC 289
P++W PE+ LYG+FT +SDVWS+G++L E+ + G PY G +N+EV+E + +PC
Sbjct: 166 -PIKWTAPEAALYGRFTIKSDVWSFGILLTELVTKGRVPYPGMNNREVLEQVERGYRMPC 224
Query: 290 PEDCPPRMYSLMMECWHEVP 309
P+DCP ++ LM++CW + P
Sbjct: 225 PQDCPISLHELMLQCWKKDP 244
Score = 111 bits (278), Expect = 4e-28
Identities = 51/102 (50%), Positives = 72/102 (70%), Gaps = 1/102 (0%)
Query: 310 VAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRW 369
VAAGMAY+ +Y+HRDL + N LVGDGL KI+DFGL+R + ++Y Q P++W
Sbjct: 111 VAAGMAYIERMNYIHRDLRSANILVGDGLVCKIADFGLARLIEDNEYTARQGAKF-PIKW 169
Query: 370 MPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQE 411
PE+ LYG+FT +SDVWS+G++L E+ + G PY G +N+E
Sbjct: 170 TAPEAALYGRFTIKSDVWSFGILLTELVTKGRVPYPGMNNRE 211
Score = 31.5 bits (71), Expect = 0.68
Identities = 15/33 (45%), Positives = 22/33 (66%), Gaps = 3/33 (9%)
Query: 4 FLQELGEGAFGKVYKGEVCTSEGPSLVAIKTLK 36
+++LG G FG+V+ G T G + VA+KTLK
Sbjct: 10 LIKKLGNGQFGEVWMG---TWNGNTKVAVKTLK 39
>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 = 195 bits (496), Expect = 7e-60
Identities = 100/252 (39%), Positives = 139/252 (55%), Gaps = 17/252 (6%)
Query: 58 FLQELGEGAFGKVYKGEVCTSEGPSLVAIKTLKENANQKTASDFRREVDLMSELRHPNIV 117
F++ELG G FG V+ G+ VAIK + E A + DF E +M +L HP +V
Sbjct: 8 FMKELGSGQFGVVHLGKWRAQIK---VAIKAINEGA--MSEEDFIEEAKVMMKLSHPKLV 62
Query: 118 CLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQVAA 177
L GVC +P+ ++ EFM G L +L R Q LS+ + V
Sbjct: 63 QLYGVCTQQKPLYIVTEFMENGCLLNYLRQR-----------QGKLSKDMLLSMCQDVCE 111
Query: 178 GMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRWMPP 237
GM YL + ++HRDLAARNCLV VK+SDFG++R V D Y S + PV+W PP
Sbjct: 112 GMEYLERNSFIHRDLAARNCLVSSTGVVKVSDFGMTRYVL-DDEYTSSSGAKFPVKWSPP 170
Query: 238 ESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIRSRQMLPCPEDCPPRM 297
E + K++++SDVWS+GV++WEV++ G P+ SN EV+EMI L P+ +
Sbjct: 171 EVFNFSKYSSKSDVWSFGVLMWEVFTEGKMPFEKKSNYEVVEMISRGFRLYRPKLASMTV 230
Query: 298 YSLMMECWHEVP 309
Y +M CWHE P
Sbjct: 231 YEVMYSCWHEKP 242
Score = 118 bits (296), Expect = 1e-30
Identities = 49/102 (48%), Positives = 68/102 (66%), Gaps = 1/102 (0%)
Query: 310 VAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRW 369
V GM YL + ++HRDLAARNCLV VK+SDFG++R V D Y S + PV+W
Sbjct: 109 VCEGMEYLERNSFIHRDLAARNCLVSSTGVVKVSDFGMTRYVL-DDEYTSSSGAKFPVKW 167
Query: 370 MPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQE 411
PPE + K++++SDVWS+GV++WEV++ G P+ SN E
Sbjct: 168 SPPEVFNFSKYSSKSDVWSFGVLMWEVFTEGKMPFEKKSNYE 209
>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 = 195 bits (496), Expect = 1e-59
Identities = 98/260 (37%), Positives = 151/260 (58%), Gaps = 17/260 (6%)
Query: 50 EVIETKPRFLQELGEGAFGKVYKGEVCTSEGPSLVAIKTLKENANQKTASDFRREVDLMS 109
EV + +++LG G FG+V+ G G + VAIK+LK+ + A F E +LM
Sbjct: 2 EVPRETLKLVKKLGAGQFGEVWMG---YYNGHTKVAIKSLKQGSMSPEA--FLAEANLMK 56
Query: 110 ELRHPNIVCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFS 169
+L+HP +V L V ++ EP+ ++ E+M G L +FL + G + L+
Sbjct: 57 QLQHPRLVRLYAV-VTQEPIYIITEYMENGSLVDFLKTPE------GIK----LTINKLI 105
Query: 170 HIALQVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSL 229
+A Q+A GMA++ +Y+HRDL A N LV + L KI+DFGL+R + + Y + +
Sbjct: 106 DMAAQIAEGMAFIERKNYIHRDLRAANILVSETLCCKIADFGLAR-LIEDNEYTAREGAK 164
Query: 230 LPVRWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIRSRQMLPC 289
P++W PE+I YG FT +SDVWS+G++L E+ +YG PY G +N EVI+ + +P
Sbjct: 165 FPIKWTAPEAINYGTFTIKSDVWSFGILLTEIVTYGRIPYPGMTNPEVIQNLERGYRMPR 224
Query: 290 PEDCPPRMYSLMMECWHEVP 309
P++CP +Y LM CW E P
Sbjct: 225 PDNCPEELYELMRLCWKEKP 244
Score = 109 bits (275), Expect = 1e-27
Identities = 46/102 (45%), Positives = 68/102 (66%), Gaps = 1/102 (0%)
Query: 310 VAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRW 369
+A GMA++ +Y+HRDL A N LV + L KI+DFGL+R + + Y + + P++W
Sbjct: 111 IAEGMAFIERKNYIHRDLRAANILVSETLCCKIADFGLAR-LIEDNEYTAREGAKFPIKW 169
Query: 370 MPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQE 411
PE+I YG FT +SDVWS+G++L E+ +YG PY G +N E
Sbjct: 170 TAPEAINYGTFTIKSDVWSFGILLTEIVTYGRIPYPGMTNPE 211
>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 = 192 bits (490), Expect = 6e-59
Identities = 99/246 (40%), Positives = 141/246 (57%), Gaps = 13/246 (5%)
Query: 61 ELGEGAFGKVYKGEVCTSEGPSLVAIKTLKENANQKTASDFRREVDLMSELRHPNIVCLL 120
ELG G FG V KG + VAIK LK + + RE ++M +L +P IV ++
Sbjct: 2 ELGSGNFGCVKKGVYKMRKKQIDVAIKVLKNENEKSVRDEMMREAEIMHQLDNPYIVRMI 61
Query: 121 GVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQVAAGMA 180
GVC E + ++ E G L++FL + + +I+ S V + QV+ GM
Sbjct: 62 GVC-EAEALMLVMEMASGGPLNKFLSGK--KDEITVSNV---------VELMHQVSMGMK 109
Query: 181 YLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASD-YYRIQSKSLLPVRWMPPES 239
YL ++VHRDLAARN L+ + KISDFGLS+ + A D YY+ +S P++W PE
Sbjct: 110 YLEGKNFVHRDLAARNVLLVNQHYAKISDFGLSKALGADDSYYKARSAGKWPLKWYAPEC 169
Query: 240 ILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIRSRQMLPCPEDCPPRMYS 299
I + KF++ SDVWSYG+ +WE +SYG +PY EV+ I + L CP +CPP MY+
Sbjct: 170 INFRKFSSRSDVWSYGITMWEAFSYGQKPYKKMKGPEVMSFIEQGKRLDCPAECPPEMYA 229
Query: 300 LMMECW 305
LM +CW
Sbjct: 230 LMKDCW 235
Score = 111 bits (280), Expect = 2e-28
Identities = 49/96 (51%), Positives = 67/96 (69%), Gaps = 1/96 (1%)
Query: 310 VAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASD-YYRIQSKSLLPVR 368
V+ GM YL ++VHRDLAARN L+ + KISDFGLS+ + A D YY+ +S P++
Sbjct: 104 VSMGMKYLEGKNFVHRDLAARNVLLVNQHYAKISDFGLSKALGADDSYYKARSAGKWPLK 163
Query: 369 WMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPY 404
W PE I + KF++ SDVWSYG+ +WE +SYG +PY
Sbjct: 164 WYAPECINFRKFSSRSDVWSYGITMWEAFSYGQKPY 199
>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 = 191 bits (486), Expect = 5e-58
Identities = 89/257 (34%), Positives = 146/257 (56%), Gaps = 9/257 (3%)
Query: 57 RFLQELGEGAFGKVYKGEVCTSEGPSL---VAIKTLKENANQKTASDFRREVDLMSELRH 113
L EG FG+++ G + E P V +KT+K++A++ + +E L+ L H
Sbjct: 9 TLSDLLQEGTFGRIFYG-ILIDEKPGKEEEVFVKTVKDHASEIQVTLLLQESCLLYGLSH 67
Query: 114 PNIVCLLGVCLS-GEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIA 172
NI+ +L VC+ GEP +L+ +M G+L FL + R + + LS Q H+A
Sbjct: 68 QNILPILHVCIEDGEPPFVLYPYMNWGNLKLFL--QQCR--LGEANNPQALSTQQLVHMA 123
Query: 173 LQVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPV 232
+Q+A GM+YL +H+D+AARNC++ + L VKI+D LSRD++ DY+ + PV
Sbjct: 124 IQIACGMSYLHKRGVIHKDIAARNCVIDEELQVKITDNALSRDLFPMDYHCLGDNENRPV 183
Query: 233 RWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIRSRQMLPCPED 292
+WM ES++ ++++ SDVWS+GV+LWE+ + G PY E+ ++ L P +
Sbjct: 184 KWMALESLVNKEYSSASDVWSFGVLLWELMTLGQTPYVEIDPFEMAAYLKDGYRLAQPIN 243
Query: 293 CPPRMYSLMMECWHEVP 309
CP ++++M CW P
Sbjct: 244 CPDELFAVMACCWALDP 260
Score = 114 bits (288), Expect = 4e-29
Identities = 42/95 (44%), Positives = 66/95 (69%)
Query: 310 VAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRW 369
+A GM+YL +H+D+AARNC++ + L VKI+D LSRD++ DY+ + PV+W
Sbjct: 126 IACGMSYLHKRGVIHKDIAARNCVIDEELQVKITDNALSRDLFPMDYHCLGDNENRPVKW 185
Query: 370 MPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPY 404
M ES++ ++++ SDVWS+GV+LWE+ + G PY
Sbjct: 186 MALESLVNKEYSSASDVWSFGVLLWELMTLGQTPY 220
>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 = 189 bits (480), Expect = 2e-57
Identities = 101/250 (40%), Positives = 136/250 (54%), Gaps = 23/250 (9%)
Query: 60 QELGEGAFGKVYKGEVCTSEGPSLVAIKTLKENANQKTASDFRREVDLMSELRHPNIVCL 119
+ +GEG FG V +GE + VA+K +K + TA F E +M++L H N+V L
Sbjct: 12 EIIGEGEFGAVLQGEYTGQK----VAVKNIKCDV---TAQAFLEETAVMTKLHHKNLVRL 64
Query: 120 LGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQVAAGM 179
LGV L + ++ E M +G+L FL +R +A +S +L VA GM
Sbjct: 65 LGVILH-NGLYIVMELMSKGNLVNFLRTRG----------RALVSVIQLLQFSLDVAEGM 113
Query: 180 AYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRWMPPES 239
YL S VHRDLAARN LV + K+SDFGL A S LPV+W PE+
Sbjct: 114 EYLESKKLVHRDLAARNILVSEDGVAKVSDFGL-----ARVGSMGVDNSKLPVKWTAPEA 168
Query: 240 ILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIRSRQMLPCPEDCPPRMYS 299
+ + KF+++SDVWSYGV+LWEV+SYG PY S +EV E + + PE CP +Y
Sbjct: 169 LKHKKFSSKSDVWSYGVLLWEVFSYGRAPYPKMSLKEVKECVEKGYRMEPPEGCPADVYV 228
Query: 300 LMMECWHEVP 309
LM CW P
Sbjct: 229 LMTSCWETEP 238
Score = 116 bits (291), Expect = 6e-30
Identities = 51/95 (53%), Positives = 62/95 (65%), Gaps = 5/95 (5%)
Query: 310 VAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRW 369
VA GM YL S VHRDLAARN LV + K+SDFGL A S LPV+W
Sbjct: 109 VAEGMEYLESKKLVHRDLAARNILVSEDGVAKVSDFGL-----ARVGSMGVDNSKLPVKW 163
Query: 370 MPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPY 404
PE++ + KF+++SDVWSYGV+LWEV+SYG PY
Sbjct: 164 TAPEALKHKKFSSKSDVWSYGVLLWEVFSYGRAPY 198
>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 = 189 bits (480), Expect = 2e-57
Identities = 102/259 (39%), Positives = 144/259 (55%), Gaps = 17/259 (6%)
Query: 60 QELGEGAFGKVYKGEVCTSEGPSLVAIKTLKENANQKTA-SDFRREVDLMSELRHPNIVC 118
+ LGEG FG V +G++ + VA+KT+K ++ DF E M E HPN++
Sbjct: 5 KTLGEGEFGSVMEGQLNQDDSILKVAVKTMKIAICTRSEMEDFLSEAVCMKEFDHPNVMR 64
Query: 119 LLGVCLSG-------EPMCMLFEFMVRGDLHEFLM-SRSPRSDISGSQVQAPLSQQDFSH 170
L+GVCL P+ +L FM GDLH FL+ SR G Q L Q
Sbjct: 65 LIGVCLQTVESEGYPSPVVIL-PFMKHGDLHSFLLYSRL------GDCPQY-LPTQMLVK 116
Query: 171 IALQVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLL 230
+A+GM YL S ++HRDLAARNC++ + + V ++DFGLS+ +Y DYYR + +
Sbjct: 117 FMTDIASGMEYLSSKSFIHRDLAARNCMLNENMNVCVADFGLSKKIYNGDYYRQGRIAKM 176
Query: 231 PVRWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIRSRQMLPCP 290
PV+W+ ES+ +TT+SDVWS+GV +WE+ + G PY G N E+ + +R L P
Sbjct: 177 PVKWIAIESLADRVYTTKSDVWSFGVTMWEIATRGQTPYPGVENSEIYDYLRQGNRLKQP 236
Query: 291 EDCPPRMYSLMMECWHEVP 309
DC +YSLM CW P
Sbjct: 237 PDCLDGLYSLMSSCWLLNP 255
Score = 120 bits (303), Expect = 2e-31
Identities = 57/138 (41%), Positives = 83/138 (60%), Gaps = 13/138 (9%)
Query: 289 CPEDCPPRMYSLMMECWHEVPVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLS 348
CP+ P +M M +A+GM YL S ++HRDLAARNC++ + + V ++DFGLS
Sbjct: 105 CPQYLPTQMLVKFM-----TDIASGMEYLSSKSFIHRDLAARNCMLNENMNVCVADFGLS 159
Query: 349 RDVYASDYYRIQSKSLLPVRWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYS 408
+ +Y DYYR + +PV+W+ ES+ +TT+SDVWS+GV +WE+ + G PY G
Sbjct: 160 KKIYNGDYYRQGRIAKMPVKWIAIESLADRVYTTKSDVWSFGVTMWEIATRGQTPYPGVE 219
Query: 409 NQEEF--------LKTPP 418
N E + LK PP
Sbjct: 220 NSEIYDYLRQGNRLKQPP 237
>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 = 186 bits (473), Expect = 2e-56
Identities = 93/256 (36%), Positives = 147/256 (57%), Gaps = 23/256 (8%)
Query: 57 RFLQELGEGAFGKVYKGEVCTSEGPSLVAIKTLKENANQKTASDFRREVDLMSELRHPNI 116
+ LQ +G+G FG V G+ ++ VA+K +K +A TA F E +M++LRH N+
Sbjct: 9 KLLQTIGKGEFGDVMLGDYRGNK----VAVKCIKNDA---TAQAFLAEASVMTQLRHSNL 61
Query: 117 VCLLGVCLSGE-PMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQV 175
V LLGV + + + ++ E+M +G L ++L SR RS + G + +L V
Sbjct: 62 VQLLGVIVEEKGGLYIVTEYMAKGSLVDYLRSRG-RSVLGGDCLL---------KFSLDV 111
Query: 176 AAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRWM 235
M YL ++++VHRDLAARN LV + K+SDFGL+++ + Q LPV+W
Sbjct: 112 CEAMEYLEANNFVHRDLAARNVLVSEDNVAKVSDFGLTKEASS-----TQDTGKLPVKWT 166
Query: 236 PPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIRSRQMLPCPEDCPP 295
PE++ KF+T+SDVWS+G++LWE+YS+G PY ++V+ + + P+ CPP
Sbjct: 167 APEALREKKFSTKSDVWSFGILLWEIYSFGRVPYPRIPLKDVVPRVEKGYKMDAPDGCPP 226
Query: 296 RMYSLMMECWHEVPVA 311
+Y +M +CWH
Sbjct: 227 VVYDVMKQCWHLDAAT 242
Score = 110 bits (277), Expect = 6e-28
Identities = 45/95 (47%), Positives = 65/95 (68%), Gaps = 5/95 (5%)
Query: 310 VAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRW 369
V M YL ++++VHRDLAARN LV + K+SDFGL+++ + Q LPV+W
Sbjct: 111 VCEAMEYLEANNFVHRDLAARNVLVSEDNVAKVSDFGLTKEASS-----TQDTGKLPVKW 165
Query: 370 MPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPY 404
PE++ KF+T+SDVWS+G++LWE+YS+G PY
Sbjct: 166 TAPEALREKKFSTKSDVWSFGILLWEIYSFGRVPY 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 = 184 bits (467), Expect = 2e-55
Identities = 98/260 (37%), Positives = 146/260 (56%), Gaps = 16/260 (6%)
Query: 50 EVIETKPRFLQELGEGAFGKVYKGEVCTSEGPSLVAIKTLKENANQKTASDFRREVDLMS 109
E+ + +++LG G FG+V+ G S + VA+KTLK A F E +LM
Sbjct: 2 EIPRESIKLVKKLGAGQFGEVWMGYYNNS---TKVAVKTLKPGTMSVQA--FLEEANLMK 56
Query: 110 ELRHPNIVCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFS 169
L+H +V L V EP+ ++ E+M +G L +FL S G +V P DFS
Sbjct: 57 TLQHDKLVRLYAVVTKEEPIYIITEYMAKGSLLDFLKSDE------GGKVLLPKLI-DFS 109
Query: 170 HIALQVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSL 229
Q+A GMAY+ +Y+HRDL A N LV + L KI+DFGL+R V + Y + +
Sbjct: 110 ---AQIAEGMAYIERKNYIHRDLRAANVLVSESLMCKIADFGLAR-VIEDNEYTAREGAK 165
Query: 230 LPVRWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIRSRQMLPC 289
P++W PE+I +G FT +SDVWS+G++L+E+ +YG PY G SN +V+ ++ +P
Sbjct: 166 FPIKWTAPEAINFGSFTIKSDVWSFGILLYEIVTYGKIPYPGMSNSDVMSALQRGYRMPR 225
Query: 290 PEDCPPRMYSLMMECWHEVP 309
E+CP +Y +M CW E
Sbjct: 226 MENCPDELYDIMKTCWKEKA 245
Score = 108 bits (271), Expect = 3e-27
Identities = 47/102 (46%), Positives = 69/102 (67%), Gaps = 1/102 (0%)
Query: 310 VAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRW 369
+A GMAY+ +Y+HRDL A N LV + L KI+DFGL+R V + Y + + P++W
Sbjct: 112 IAEGMAYIERKNYIHRDLRAANVLVSESLMCKIADFGLAR-VIEDNEYTAREGAKFPIKW 170
Query: 370 MPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQE 411
PE+I +G FT +SDVWS+G++L+E+ +YG PY G SN +
Sbjct: 171 TAPEAINFGSFTIKSDVWSFGILLYEIVTYGKIPYPGMSNSD 212
>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 = 186 bits (473), Expect = 5e-55
Identities = 105/319 (32%), Positives = 151/319 (47%), Gaps = 63/319 (19%)
Query: 50 EVIETKPRFLQELGEGAFGKVYKGE---VCTSEGPSLVAIKTLKENANQKTASDFRREVD 106
E +F + LG GAFGKV + + + VA+K LK +A+ E+
Sbjct: 34 EFPRDNLQFGKTLGAGAFGKVVEATAFGLGKEDNVLRVAVKMLKASAHTDEREALMSELK 93
Query: 107 LMSEL-RHPNIVCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSP--------------- 150
++S L +H NIV LLG C G P+ ++ E+ GDL FL ++
Sbjct: 94 ILSHLGQHKNIVNLLGACTHGGPVLVITEYCCYGDLLNFLRKKAETFLNFVMALPEISET 153
Query: 151 --------------RSD----------------ISGSQVQA-------------PLSQQD 167
RSD +S S Q+ PL D
Sbjct: 154 SSDYKNITLEKKYIRSDSGFSSQGSDTYVEMRPVSSSSSQSSDSKDEEDTEDSWPLDLDD 213
Query: 168 FSHIALQVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSK 227
+ QVA GM +L S + +HRD+AARN L+ DG KI DFGL+RD+ Y ++
Sbjct: 214 LLRFSSQVAQGMDFLASKNCIHRDVAARNVLLTDGRVAKICDFGLARDIMNDSNYVVKGN 273
Query: 228 SLLPVRWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYS-NQEVIEMIRSRQM 286
+ LPV+WM PESI +T +SDVWSYG++LWE++S G PY G N + +M++
Sbjct: 274 ARLPVKWMAPESIFDCVYTVQSDVWSYGILLWEIFSLGKSPYPGILVNSKFYKMVKRGYQ 333
Query: 287 LPCPEDCPPRMYSLMMECW 305
+ P+ PP +YS+M CW
Sbjct: 334 MSRPDFAPPEIYSIMKMCW 352
Score = 127 bits (320), Expect = 5e-33
Identities = 52/106 (49%), Positives = 70/106 (66%)
Query: 310 VAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRW 369
VA GM +L S + +HRD+AARN L+ DG KI DFGL+RD+ Y ++ + LPV+W
Sbjct: 221 VAQGMDFLASKNCIHRDVAARNVLLTDGRVAKICDFGLARDIMNDSNYVVKGNARLPVKW 280
Query: 370 MPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEEFLK 415
M PESI +T +SDVWSYG++LWE++S G PY G +F K
Sbjct: 281 MAPESIFDCVYTVQSDVWSYGILLWEIFSLGKSPYPGILVNSKFYK 326
>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 = 182 bits (463), Expect = 6e-55
Identities = 100/260 (38%), Positives = 151/260 (58%), Gaps = 17/260 (6%)
Query: 50 EVIETKPRFLQELGEGAFGKVYKGEVCTSEGPSLVAIKTLKENANQKTASDFRREVDLMS 109
E+ R +LG+G FG+V+ G T G + VAIKTLK A F +E +M
Sbjct: 2 EIPRESLRLEVKLGQGCFGEVWMG---TWNGTTRVAIKTLKPGTMSPEA--FLQEAQVMK 56
Query: 110 ELRHPNIVCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFS 169
+LRH +V L V +S EP+ ++ E+M +G L +FL G ++ P
Sbjct: 57 KLRHEKLVQLYAV-VSEEPIYIVTEYMSKGSLLDFLKGEM------GKYLRLP----QLV 105
Query: 170 HIALQVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSL 229
+A Q+A+GMAY+ +YVHRDL A N LVG+ L K++DFGL+R + ++Y Q
Sbjct: 106 DMAAQIASGMAYVERMNYVHRDLRAANILVGENLVCKVADFGLARLIEDNEYTARQGAKF 165
Query: 230 LPVRWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIRSRQMLPC 289
P++W PE+ LYG+FT +SDVWS+G++L E+ + G PY G N+EV++ + +PC
Sbjct: 166 -PIKWTAPEAALYGRFTIKSDVWSFGILLTELTTKGRVPYPGMVNREVLDQVERGYRMPC 224
Query: 290 PEDCPPRMYSLMMECWHEVP 309
P +CP ++ LM +CW + P
Sbjct: 225 PPECPESLHDLMCQCWRKEP 244
Score = 103 bits (259), Expect = 2e-25
Identities = 48/102 (47%), Positives = 70/102 (68%), Gaps = 1/102 (0%)
Query: 310 VAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRW 369
+A+GMAY+ +YVHRDL A N LVG+ L K++DFGL+R + ++Y Q P++W
Sbjct: 111 IASGMAYVERMNYVHRDLRAANILVGENLVCKVADFGLARLIEDNEYTARQGAKF-PIKW 169
Query: 370 MPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQE 411
PE+ LYG+FT +SDVWS+G++L E+ + G PY G N+E
Sbjct: 170 TAPEAALYGRFTIKSDVWSFGILLTELTTKGRVPYPGMVNRE 211
>gnl|CDD|214567 smart00220, S_TKc, Serine/Threonine protein kinases, catalytic
domain. Phosphotransferases. Serine or
threonine-specific kinase subfamily.
Length = 254
Score = 181 bits (463), Expect = 7e-55
Identities = 73/256 (28%), Positives = 118/256 (46%), Gaps = 21/256 (8%)
Query: 57 RFLQELGEGAFGKVYKGEVCTSEGPSLVAIKTLKENANQKTASDFRREVDLMSELRHPNI 116
L++LGEG+FGKVY + LVAIK +K+ +K RE+ ++ +L+HPNI
Sbjct: 2 EILEKLGEGSFGKVYLARDKKTG--KLVAIKVIKKKKIKKDRERILREIKILKKLKHPNI 59
Query: 117 VCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQVA 176
V L V + + ++ E+ GDL + L R LS+ + Q+
Sbjct: 60 VRLYDVFEDEDKLYLVMEYCEGGDLFDLLKKRG------------RLSEDEARFYLRQIL 107
Query: 177 AGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRWMP 236
+ + YL S VHRDL N L+ + VK++DFGL+R + + + +M
Sbjct: 108 SALEYLHSKGIVHRDLKPENILLDEDGHVKLADFGLARQLDPGEKLTTFVGTPE---YMA 164
Query: 237 PESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVI-EMIRSR--QMLPCPEDC 293
PE +L + D+WS GV+L+E+ + G P+ G + + I P D
Sbjct: 165 PEVLLGKGYGKAVDIWSLGVILYELLT-GKPPFPGDDQLLELFKKIGKPKPPFPPPEWDI 223
Query: 294 PPRMYSLMMECWHEVP 309
P L+ + + P
Sbjct: 224 SPEAKDLIRKLLVKDP 239
Score = 88.7 bits (221), Expect = 5e-20
Identities = 33/106 (31%), Positives = 53/106 (50%), Gaps = 4/106 (3%)
Query: 310 VAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRW 369
+ + + YL S VHRDL N L+ + VK++DFGL+R + + + +
Sbjct: 106 ILSALEYLHSKGIVHRDLKPENILLDEDGHVKLADFGLARQLDPGEKLTTFVGTPE---Y 162
Query: 370 MPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEEFLK 415
M PE +L + D+WS GV+L+E+ + G P+ G E K
Sbjct: 163 MAPEVLLGKGYGKAVDIWSLGVILYELLT-GKPPFPGDDQLLELFK 207
>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 = 182 bits (463), Expect = 2e-54
Identities = 104/258 (40%), Positives = 143/258 (55%), Gaps = 8/258 (3%)
Query: 57 RFLQELGEGAFGKVYKGEVCTSEGPSLVAIKTLKENANQKTASDFRREVDLMSEL-RHPN 115
+F +GEG FG+V K + AIK +KE A++ DF E++++ +L HPN
Sbjct: 10 KFQDVIGEGNFGQVLKARIKKDGLRMDAAIKRMKEYASKDDHRDFAGELEVLCKLGHHPN 69
Query: 116 IVCLLGVCLSGEPMCMLFEFMVRGDLHEFL-MSRSPRSDIS---GSQVQAPLSQQDFSHI 171
I+ LLG C + + E+ G+L +FL SR +D + + + LS Q H
Sbjct: 70 IINLLGACEHRGYLYLAIEYAPHGNLLDFLRKSRVLETDPAFAIANSTASTLSSQQLLHF 129
Query: 172 ALQVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLP 231
A VA GM YL ++HRDLAARN LVG+ KI+DFGLSR + Y ++ LP
Sbjct: 130 AADVARGMDYLSQKQFIHRDLAARNILVGENYVAKIADFGLSR---GQEVYVKKTMGRLP 186
Query: 232 VRWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIRSRQMLPCPE 291
VRWM ES+ Y +TT SDVWSYGV+LWE+ S G PY G + E+ E + L P
Sbjct: 187 VRWMAIESLNYSVYTTNSDVWSYGVLLWEIVSLGGTPYCGMTCAELYEKLPQGYRLEKPL 246
Query: 292 DCPPRMYSLMMECWHEVP 309
+C +Y LM +CW E P
Sbjct: 247 NCDDEVYDLMRQCWREKP 264
Score = 115 bits (289), Expect = 3e-29
Identities = 56/108 (51%), Positives = 69/108 (63%), Gaps = 3/108 (2%)
Query: 310 VAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRW 369
VA GM YL ++HRDLAARN LVG+ KI+DFGLSR + Y ++ LPVRW
Sbjct: 133 VARGMDYLSQKQFIHRDLAARNILVGENYVAKIADFGLSR---GQEVYVKKTMGRLPVRW 189
Query: 370 MPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEEFLKTP 417
M ES+ Y +TT SDVWSYGV+LWE+ S G PY G + E + K P
Sbjct: 190 MAIESLNYSVYTTNSDVWSYGVLLWEIVSLGGTPYCGMTCAELYEKLP 237
>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 = 180 bits (457), Expect = 5e-54
Identities = 103/260 (39%), Positives = 150/260 (57%), Gaps = 17/260 (6%)
Query: 50 EVIETKPRFLQELGEGAFGKVYKGEVCTSEGPSLVAIKTLKENANQKTASDFRREVDLMS 109
E+ R +LG+G FG+V+ G T G + VAIKTLK A F +E +M
Sbjct: 2 EIPRESLRLDVKLGQGCFGEVWMG---TWNGTTKVAIKTLKPGTMMPEA--FLQEAQIMK 56
Query: 110 ELRHPNIVCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFS 169
+LRH +V L V +S EP+ ++ EFM +G L +FL + G ++ P
Sbjct: 57 KLRHDKLVPLYAV-VSEEPIYIVTEFMGKGSLLDFL------KEGDGKYLKLP----QLV 105
Query: 170 HIALQVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSL 229
+A Q+A GMAY+ +Y+HRDL A N LVGD L KI+DFGL+R + ++Y Q
Sbjct: 106 DMAAQIADGMAYIERMNYIHRDLRAANILVGDNLVCKIADFGLARLIEDNEYTARQGAKF 165
Query: 230 LPVRWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIRSRQMLPC 289
P++W PE+ LYG+FT +SDVWS+G++L E+ + G PY G N+EV+E + +PC
Sbjct: 166 -PIKWTAPEAALYGRFTIKSDVWSFGILLTELVTKGRVPYPGMVNREVLEQVERGYRMPC 224
Query: 290 PEDCPPRMYSLMMECWHEVP 309
P+ CP ++ LM CW + P
Sbjct: 225 PQGCPESLHELMKLCWKKDP 244
Score = 102 bits (254), Expect = 9e-25
Identities = 49/102 (48%), Positives = 69/102 (67%), Gaps = 1/102 (0%)
Query: 310 VAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRW 369
+A GMAY+ +Y+HRDL A N LVGD L KI+DFGL+R + ++Y Q P++W
Sbjct: 111 IADGMAYIERMNYIHRDLRAANILVGDNLVCKIADFGLARLIEDNEYTARQGAKF-PIKW 169
Query: 370 MPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQE 411
PE+ LYG+FT +SDVWS+G++L E+ + G PY G N+E
Sbjct: 170 TAPEAALYGRFTIKSDVWSFGILLTELVTKGRVPYPGMVNRE 211
>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 = 179 bits (456), Expect = 2e-53
Identities = 100/258 (38%), Positives = 146/258 (56%), Gaps = 8/258 (3%)
Query: 57 RFLQELGEGAFGKVYKGEVCTSEGPSLVAIKTLKENANQKTASDFRREVDLMSEL-RHPN 115
+F +GEG FG+V + + AIK LKE A++ DF E++++ +L HPN
Sbjct: 5 KFEDVIGEGNFGQVIRAMIKKDGLKMNAAIKMLKEFASENDHRDFAGELEVLCKLGHHPN 64
Query: 116 IVCLLGVCLSGEPMCMLFEFMVRGDLHEFL-MSRSPRSDISGSQ---VQAPLSQQDFSHI 171
I+ LLG C + + + E+ G+L +FL SR +D + ++ + L+ Q
Sbjct: 65 IINLLGACENRGYLYIAIEYAPYGNLLDFLRKSRVLETDPAFAKEHGTASTLTSQQLLQF 124
Query: 172 ALQVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLP 231
A VA GM YL ++HRDLAARN LVG+ L KI+DFGLSR + Y ++ LP
Sbjct: 125 ASDVATGMQYLSEKQFIHRDLAARNVLVGENLASKIADFGLSR---GEEVYVKKTMGRLP 181
Query: 232 VRWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIRSRQMLPCPE 291
VRWM ES+ Y +TT+SDVWS+GV+LWE+ S G PY G + E+ E + + P
Sbjct: 182 VRWMAIESLNYSVYTTKSDVWSFGVLLWEIVSLGGTPYCGMTCAELYEKLPQGYRMEKPR 241
Query: 292 DCPPRMYSLMMECWHEVP 309
+C +Y LM +CW + P
Sbjct: 242 NCDDEVYELMRQCWRDRP 259
Score = 116 bits (292), Expect = 1e-29
Identities = 56/110 (50%), Positives = 71/110 (64%), Gaps = 3/110 (2%)
Query: 308 VPVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPV 367
VA GM YL ++HRDLAARN LVG+ L KI+DFGLSR + Y ++ LPV
Sbjct: 126 SDVATGMQYLSEKQFIHRDLAARNVLVGENLASKIADFGLSR---GEEVYVKKTMGRLPV 182
Query: 368 RWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEEFLKTP 417
RWM ES+ Y +TT+SDVWS+GV+LWE+ S G PY G + E + K P
Sbjct: 183 RWMAIESLNYSVYTTKSDVWSFGVLLWEIVSLGGTPYCGMTCAELYEKLP 232
>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 = 180 bits (457), Expect = 5e-53
Identities = 111/315 (35%), Positives = 156/315 (49%), Gaps = 69/315 (21%)
Query: 57 RFLQELGEGAFGKVYKGE-VCTSEGPS--LVAIKTLKENANQKTASDFRREVDLMSELR- 112
+ + LG GAFGKV + + S VA+K LKE A TAS+++ LM+EL+
Sbjct: 10 KLGKPLGRGAFGKVIQASAFGIEKSASCRTVAVKMLKEGA---TASEYKA---LMTELKI 63
Query: 113 ------HPNIVCLLGVCL-SGEPMCMLFEFMVRGDL--------HEF------------- 144
H N+V LLG C G P+ ++ E+ G+L F
Sbjct: 64 LIHIGHHLNVVNLLGACTKPGGPLMVIVEYCKFGNLSNYLRSKRECFSPYRNKSTRKREM 123
Query: 145 ---------LMSRSPR---------SDISGSQVQA----------PLSQQDFSHIALQVA 176
L S S D S S V+ PL+ +D + QVA
Sbjct: 124 KQKEGKKQRLDSVSSSQSSASSGFIEDKSLSDVEEDEEGDELYKEPLTLEDLISYSFQVA 183
Query: 177 AGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYAS-DYYRIQSKSLLPVRWM 235
GM +L S +HRDLAARN L+ + VKI DFGL+RD+Y DY R + + LP++WM
Sbjct: 184 RGMEFLASRKCIHRDLAARNILLSENNVVKICDFGLARDIYKDPDYVR-KGDARLPLKWM 242
Query: 236 PPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYS-NQEVIEMIRSRQMLPCPEDCP 294
PESI +TT+SDVWS+GV+LWE++S G PY G ++E ++ + PE
Sbjct: 243 APESIFDKVYTTQSDVWSFGVLLWEIFSLGASPYPGVQIDEEFCRRLKEGTRMRAPEYAT 302
Query: 295 PRMYSLMMECWHEVP 309
P +YS+M++CWH P
Sbjct: 303 PEIYSIMLDCWHNNP 317
Score = 126 bits (319), Expect = 5e-33
Identities = 56/105 (53%), Positives = 72/105 (68%), Gaps = 2/105 (1%)
Query: 310 VAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYAS-DYYRIQSKSLLPVR 368
VA GM +L S +HRDLAARN L+ + VKI DFGL+RD+Y DY R + + LP++
Sbjct: 182 VARGMEFLASRKCIHRDLAARNILLSENNVVKICDFGLARDIYKDPDYVR-KGDARLPLK 240
Query: 369 WMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEEF 413
WM PESI +TT+SDVWS+GV+LWE++S G PY G EEF
Sbjct: 241 WMAPESIFDKVYTTQSDVWSFGVLLWEIFSLGASPYPGVQIDEEF 285
>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 = 176 bits (447), Expect = 2e-52
Identities = 87/258 (33%), Positives = 137/258 (53%), Gaps = 19/258 (7%)
Query: 60 QELGEGAFGKVYKGEVCTSEGPSLVAIKTLKENANQKTASDFRREVDLMSELRHPNIVCL 119
E+G G FGKV GE + V +K L+ +A F +EV EL HPN++
Sbjct: 1 DEIGNGWFGKVLLGEAHRGMSKARVVVKELRASATPDEQLLFLQEVQPYRELNHPNVLQC 60
Query: 120 LGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQVAAGM 179
LG C+ P ++ EF GDL +L RS R ++ Q+ Q + +VA+G+
Sbjct: 61 LGQCIESIPYLLVLEFCPLGDLKNYL--RSNRGMVA--QMAQKDVLQRMAC---EVASGL 113
Query: 180 AYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRWMPPE- 238
+L ++H DLA RNC + L+VKI D+GL+ + Y DYY + +P+RW+ PE
Sbjct: 114 LWLHQADFIHSDLALRNCQLTADLSVKIGDYGLALEQYPEDYYITKDCHAVPLRWLAPEL 173
Query: 239 ------SILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVI-EMIRSRQM-LPCP 290
+L T +S++WS GV +WE+++ QPY S+++V+ +++R + + LP P
Sbjct: 174 VEIRGQDLLPKDQTKKSNIWSLGVTMWELFTAADQPYPDLSDEQVLKQVVREQDIKLPKP 233
Query: 291 E-DCP--PRMYSLMMECW 305
+ D R Y +M CW
Sbjct: 234 QLDLKYSDRWYEVMQFCW 251
Score = 102 bits (255), Expect = 8e-25
Identities = 42/125 (33%), Positives = 68/125 (54%), Gaps = 11/125 (8%)
Query: 294 PPRMYSLMMECWHEVPVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYA 353
+ M C VA+G+ +L ++H DLA RNC + L+VKI D+GL+ + Y
Sbjct: 97 AQKDVLQRMAC----EVASGLLWLHQADFIHSDLALRNCQLTADLSVKIGDYGLALEQYP 152
Query: 354 SDYYRIQSKSLLPVRWMPPE-------SILYGKFTTESDVWSYGVVLWEVYSYGLQPYYG 406
DYY + +P+RW+ PE +L T +S++WS GV +WE+++ QPY
Sbjct: 153 EDYYITKDCHAVPLRWLAPELVEIRGQDLLPKDQTKKSNIWSLGVTMWELFTAADQPYPD 212
Query: 407 YSNQE 411
S+++
Sbjct: 213 LSDEQ 217
>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 = 172 bits (436), Expect = 6e-51
Identities = 97/250 (38%), Positives = 145/250 (58%), Gaps = 17/250 (6%)
Query: 60 QELGEGAFGKVYKGEVCTSEGPSLVAIKTLKENANQKTASDFRREVDLMSELRHPNIVCL 119
++LG G FG+V+ + T + VA+KT+K + + F E ++M L+H +V L
Sbjct: 12 KKLGAGQFGEVW---MATYNKHTKVAVKTMKPGS--MSVEAFLAEANVMKTLQHDKLVKL 66
Query: 120 LGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQVAAGM 179
V ++ EP+ ++ EFM +G L +FL S GS+ P DFS Q+A GM
Sbjct: 67 HAV-VTKEPIYIITEFMAKGSLLDFLKSDE------GSKQPLP-KLIDFS---AQIAEGM 115
Query: 180 AYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRWMPPES 239
A++ +Y+HRDL A N LV L KI+DFGL+R V + Y + + P++W PE+
Sbjct: 116 AFIEQRNYIHRDLRAANILVSASLVCKIADFGLAR-VIEDNEYTAREGAKFPIKWTAPEA 174
Query: 240 ILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIRSRQMLPCPEDCPPRMYS 299
I +G FT +SDVWS+G++L E+ +YG PY G SN EVI + +P PE+CP +Y+
Sbjct: 175 INFGSFTIKSDVWSFGILLMEIVTYGRIPYPGMSNPEVIRALERGYRMPRPENCPEELYN 234
Query: 300 LMMECWHEVP 309
+MM CW P
Sbjct: 235 IMMRCWKNRP 244
Score = 104 bits (261), Expect = 9e-26
Identities = 47/102 (46%), Positives = 67/102 (65%), Gaps = 1/102 (0%)
Query: 310 VAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRW 369
+A GMA++ +Y+HRDL A N LV L KI+DFGL+R V + Y + + P++W
Sbjct: 111 IAEGMAFIEQRNYIHRDLRAANILVSASLVCKIADFGLAR-VIEDNEYTAREGAKFPIKW 169
Query: 370 MPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQE 411
PE+I +G FT +SDVWS+G++L E+ +YG PY G SN E
Sbjct: 170 TAPEAINFGSFTIKSDVWSFGILLMEIVTYGRIPYPGMSNPE 211
>gnl|CDD|215690 pfam00069, Pkinase, Protein kinase domain.
Length = 260
Score = 171 bits (436), Expect = 9e-51
Identities = 83/280 (29%), Positives = 132/280 (47%), Gaps = 34/280 (12%)
Query: 57 RFLQELGEGAFGKVYKGEVCTSEGPSLVAIKTL-KENANQKTASDFRREVDLMSELRHPN 115
L++LG G+FG VYK +VA+K L K + K RRE+ ++ L HPN
Sbjct: 2 ELLRKLGSGSFGTVYKA--KHKGTGKIVAVKILKKRSEKSKKDQTARREIRILRRLSHPN 59
Query: 116 IVCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQV 175
IV L+ + + ++ E+ GDL ++L P LS+ + IALQ+
Sbjct: 60 IVRLIDAFEDKDHLYLVMEYCEGGDLFDYLSRGGP------------LSEDEAKKIALQI 107
Query: 176 AAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPV--- 232
G+ YL S+ +HRDL N L+ + VKI+DFGL++ + S S SL
Sbjct: 108 LRGLEYLHSNGIIHRDLKPENILLDENGVVKIADFGLAKKLLKS------SSSLTTFVGT 161
Query: 233 -RWMPPESILYGK-FTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIRSRQMLPCP 290
+M PE +L G + + DVWS GV+L+E+ + G P+ G + + +++IR P
Sbjct: 162 PWYMAPEVLLGGNGYGPKVDVWSLGVILYELLT-GKPPFSGENILDQLQLIRRILGPPLE 220
Query: 291 EDCP------PRMYSLMMECWHEVPVA-AGMAYLCSHHYV 323
D P L+ +C ++ P + H +
Sbjct: 221 FDEPKWSSGSEEAKDLIKKCLNKDPSKRPTAEEILQHPWF 260
Score = 81.9 bits (203), Expect = 1e-17
Identities = 37/102 (36%), Positives = 56/102 (54%), Gaps = 12/102 (11%)
Query: 310 VAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPV-- 367
+ G+ YL S+ +HRDL N L+ + VKI+DFGL++ + S S SL
Sbjct: 107 ILRGLEYLHSNGIIHRDLKPENILLDENGVVKIADFGLAKKLLKS------SSSLTTFVG 160
Query: 368 --RWMPPESILYGK-FTTESDVWSYGVVLWEVYSYGLQPYYG 406
+M PE +L G + + DVWS GV+L+E+ + G P+ G
Sbjct: 161 TPWYMAPEVLLGGNGYGPKVDVWSLGVILYELLT-GKPPFSG 201
>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 = 171 bits (434), Expect = 2e-50
Identities = 103/253 (40%), Positives = 141/253 (55%), Gaps = 8/253 (3%)
Query: 62 LGEGAFGKVYKGEVCTSEGPSLVAIKTLKENANQKTASDFRREVDLMSEL-RHPNIVCLL 120
+GEG FG+V K + AIK +KE A++ DF E++++ +L HPNI+ LL
Sbjct: 3 IGEGNFGQVLKARIKKDGLRMDAAIKRMKEYASKDDHRDFAGELEVLCKLGHHPNIINLL 62
Query: 121 GVCLSGEPMCMLFEFMVRGDLHEFL-MSRSPRSDISGSQ---VQAPLSQQDFSHIALQVA 176
G C + + E+ G+L +FL SR +D + + + LS Q H A VA
Sbjct: 63 GACEHRGYLYLAIEYAPHGNLLDFLRKSRVLETDPAFAIANSTASTLSSQQLLHFAADVA 122
Query: 177 AGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRWMP 236
GM YL ++HRDLAARN LVG+ KI+DFGLSR + Y ++ LPVRWM
Sbjct: 123 RGMDYLSQKQFIHRDLAARNILVGENYVAKIADFGLSR---GQEVYVKKTMGRLPVRWMA 179
Query: 237 PESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIRSRQMLPCPEDCPPR 296
ES+ Y +TT SDVWSYGV+LWE+ S G PY G + E+ E + L P +C
Sbjct: 180 IESLNYSVYTTNSDVWSYGVLLWEIVSLGGTPYCGMTCAELYEKLPQGYRLEKPLNCDDE 239
Query: 297 MYSLMMECWHEVP 309
+Y LM +CW E P
Sbjct: 240 VYDLMRQCWREKP 252
Score = 111 bits (279), Expect = 3e-28
Identities = 55/110 (50%), Positives = 69/110 (62%), Gaps = 3/110 (2%)
Query: 311 AAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRWM 370
A GM YL ++HRDLAARN LVG+ KI+DFGLSR + Y ++ LPVRWM
Sbjct: 122 ARGMDYLSQKQFIHRDLAARNILVGENYVAKIADFGLSR---GQEVYVKKTMGRLPVRWM 178
Query: 371 PPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEEFLKTPPSW 420
ES+ Y +TT SDVWSYGV+LWE+ S G PY G + E + K P +
Sbjct: 179 AIESLNYSVYTTNSDVWSYGVLLWEIVSLGGTPYCGMTCAELYEKLPQGY 228
>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 = 172 bits (438), Expect = 3e-50
Identities = 108/315 (34%), Positives = 154/315 (48%), Gaps = 78/315 (24%)
Query: 62 LGEGAFGKV--------YKGEVCTSEGPSLVAIKTLKENANQKTASDFRREVDLMSELR- 112
LG GAFGKV K C + VA+K LKE A TAS+ + LMSEL+
Sbjct: 15 LGHGAFGKVVEASAFGIDKKSSCNT-----VAVKMLKEGA---TASEHKA---LMSELKI 63
Query: 113 ------HPNIVCLLGVCLSGE-PMCMLFEFMVRGDLHEFLMS----------RSPR---- 151
H N+V LLG C P+ ++ EF G+L FL + +SP+
Sbjct: 64 LIHIGNHLNVVNLLGACTKPNGPLMVIVEFCKYGNLSNFLRAKREFFSPYREKSPKQRGR 123
Query: 152 --SDISGSQV----------------------------------QAPLSQQDFSHIALQV 175
+ + S+V ++PL+ +D + QV
Sbjct: 124 FRAMVEQSRVDRRIEAGQASVLFSRFQPSTSGSTNPPQETDDLWKSPLTMEDLICYSFQV 183
Query: 176 AAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRWM 235
A GM +L S +HRDLAARN L+ + VKI DFGL+RD+Y Y + + LP++WM
Sbjct: 184 ARGMEFLASRKCIHRDLAARNILLSENNVVKICDFGLARDIYKDPDYVRKGSARLPLKWM 243
Query: 236 PPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYS-NQEVIEMIRSRQMLPCPEDCP 294
PESI +TT+SDVWS+GV+LWE++S G PY G N+E + ++ + PE+
Sbjct: 244 APESIFDKVYTTQSDVWSFGVLLWEIFSLGASPYPGVQINEEFCQRLKDGTRMRAPENAT 303
Query: 295 PRMYSLMMECWHEVP 309
P +Y +M+ CW P
Sbjct: 304 PEIYRIMLACWQGDP 318
Score = 122 bits (308), Expect = 1e-31
Identities = 54/106 (50%), Positives = 71/106 (66%)
Query: 310 VAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRW 369
VA GM +L S +HRDLAARN L+ + VKI DFGL+RD+Y Y + + LP++W
Sbjct: 183 VARGMEFLASRKCIHRDLAARNILLSENNVVKICDFGLARDIYKDPDYVRKGSARLPLKW 242
Query: 370 MPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEEFLK 415
M PESI +TT+SDVWS+GV+LWE++S G PY G EEF +
Sbjct: 243 MAPESIFDKVYTTQSDVWSFGVLLWEIFSLGASPYPGVQINEEFCQ 288
>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 = 170 bits (432), Expect = 5e-50
Identities = 96/262 (36%), Positives = 153/262 (58%), Gaps = 20/262 (7%)
Query: 49 REVIETKPRFLQELGEGAFGKVYKGEVCTSEGPSL---VAIKTLKENANQKTASDFRREV 105
R + ET+ + ++ LG GAFG VYKG + +G ++ VAIK L+EN + K + E
Sbjct: 2 RILKETELKKVKVLGSGAFGTVYKG-IWIPDGENVKIPVAIKVLRENTSPKANKEILDEA 60
Query: 106 DLMSELRHPNIVCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQ 165
+M+ + P + LLG+CL+ + ++ + M G L +++ R +
Sbjct: 61 YVMAGVGSPYVCRLLGICLTST-VQLVTQLMPYGCLLDYVRENKDR-----------IGS 108
Query: 166 QDFSHIALQVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSR--DVYASDYYR 223
QD + +Q+A GM+YL VHRDLAARN LV VKI+DFGL+R D+ ++Y+
Sbjct: 109 QDLLNWCVQIAKGMSYLEEVRLVHRDLAARNVLVKSPNHVKITDFGLARLLDIDETEYHA 168
Query: 224 IQSKSLLPVRWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIRS 283
K +P++WM ESIL+ +FT +SDVWSYGV +WE+ ++G +PY G +E+ +++
Sbjct: 169 DGGK--VPIKWMALESILHRRFTHQSDVWSYGVTVWELMTFGAKPYDGIPAREIPDLLEK 226
Query: 284 RQMLPCPEDCPPRMYSLMMECW 305
+ LP P C +Y +M++CW
Sbjct: 227 GERLPQPPICTIDVYMIMVKCW 248
Score = 107 bits (269), Expect = 1e-26
Identities = 56/121 (46%), Positives = 76/121 (62%), Gaps = 12/121 (9%)
Query: 308 VPVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSR--DVYASDYYRIQSKSLL 365
V +A GM+YL VHRDLAARN LV VKI+DFGL+R D+ ++Y+ K +
Sbjct: 116 VQIAKGMSYLEEVRLVHRDLAARNVLVKSPNHVKITDFGLARLLDIDETEYHADGGK--V 173
Query: 366 PVRWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQE--------EFLKTP 417
P++WM ESIL+ +FT +SDVWSYGV +WE+ ++G +PY G +E E L P
Sbjct: 174 PIKWMALESILHRRFTHQSDVWSYGVTVWELMTFGAKPYDGIPAREIPDLLEKGERLPQP 233
Query: 418 P 418
P
Sbjct: 234 P 234
>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 = 169 bits (430), Expect = 6e-50
Identities = 92/250 (36%), Positives = 128/250 (51%), Gaps = 15/250 (6%)
Query: 62 LGEGAFGKVYKGEV-CTSEGPSLVAIKTLKENANQKTASDFRREVDLMSELRHPNIVCLL 120
LG G FG++ +G + S+ VAI TL+ + K F E + + H NIV L
Sbjct: 13 LGTGRFGELCRGCLKLPSKRELPVAIHTLRAGCSDKQRRGFLAEALTLGQFDHSNIVRLE 72
Query: 121 GVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQVAAGMA 180
GV G M ++ E+M G L FL R + Q+ L +A+GM
Sbjct: 73 GVITRGNTMMIVTEYMSNGALDSFL--RKHEGQLVAGQLMGMLPG---------LASGMK 121
Query: 181 YLCSHHYVHRDLAARNCLVGDGLTVKISDFG-LSRDVYASDYYRIQSKSLLPVRWMPPES 239
YL YVH+ LAA LV L KIS F L D + Y + KS PV W PE+
Sbjct: 122 YLSEMGYVHKGLAAHKVLVNSDLVCKISGFRRLQEDKSEAIYTTMSGKS--PVLWAAPEA 179
Query: 240 ILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIRSRQMLPCPEDCPPRMYS 299
I Y F++ SDVWS+G+V+WEV SYG +PY+ S Q+VI+ + LP P +CP ++
Sbjct: 180 IQYHHFSSASDVWSFGIVMWEVMSYGERPYWDMSGQDVIKAVEDGFRLPAPRNCPNLLHQ 239
Query: 300 LMMECWHEVP 309
LM++CW +
Sbjct: 240 LMLDCWQKER 249
Score = 103 bits (257), Expect = 5e-25
Identities = 48/103 (46%), Positives = 62/103 (60%), Gaps = 3/103 (2%)
Query: 310 VAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFG-LSRDVYASDYYRIQSKSLLPVR 368
+A+GM YL YVH+ LAA LV L KIS F L D + Y + KS PV
Sbjct: 116 LASGMKYLSEMGYVHKGLAAHKVLVNSDLVCKISGFRRLQEDKSEAIYTTMSGKS--PVL 173
Query: 369 WMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQE 411
W PE+I Y F++ SDVWS+G+V+WEV SYG +PY+ S Q+
Sbjct: 174 WAAPEAIQYHHFSSASDVWSFGIVMWEVMSYGERPYWDMSGQD 216
>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 = 167 bits (424), Expect = 7e-49
Identities = 94/256 (36%), Positives = 144/256 (56%), Gaps = 16/256 (6%)
Query: 53 ETKPRFLQELGEGAFGKVYKGEVCTSEGPSL---VAIKTLKENANQKTASDFRREVDLMS 109
ET+ R L+ LG G FG V+KG + EG S+ VAIKT+++ + ++T + + M
Sbjct: 6 ETELRKLKLLGSGVFGTVHKG-IWIPEGDSIKIPVAIKTIQDRSGRQTFQEITDHMLAMG 64
Query: 110 ELRHPNIVCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFS 169
L H IV LLG+C G + ++ + G L + + Q + L Q
Sbjct: 65 SLDHAYIVRLLGIC-PGASLQLVTQLSPLGSLLDHV-----------RQHRDSLDPQRLL 112
Query: 170 HIALQVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSL 229
+ +Q+A GM YL H VHR+LAARN L+ V+I+DFG++ +Y D S+
Sbjct: 113 NWCVQIAKGMYYLEEHRMVHRNLAARNILLKSDSIVQIADFGVADLLYPDDKKYFYSEHK 172
Query: 230 LPVRWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIRSRQMLPC 289
P++WM ESIL+G++T +SDVWSYGV +WE+ SYG +PY G EV +++ + L
Sbjct: 173 TPIKWMALESILFGRYTHQSDVWSYGVTVWEMMSYGAEPYAGMRPHEVPDLLEKGERLAQ 232
Query: 290 PEDCPPRMYSLMMECW 305
P+ C +Y +M++CW
Sbjct: 233 PQICTIDVYMVMVKCW 248
Score = 110 bits (277), Expect = 8e-28
Identities = 50/104 (48%), Positives = 68/104 (65%)
Query: 308 VPVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPV 367
V +A GM YL H VHR+LAARN L+ V+I+DFG++ +Y D S+ P+
Sbjct: 116 VQIAKGMYYLEEHRMVHRNLAARNILLKSDSIVQIADFGVADLLYPDDKKYFYSEHKTPI 175
Query: 368 RWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQE 411
+WM ESIL+G++T +SDVWSYGV +WE+ SYG +PY G E
Sbjct: 176 KWMALESILFGRYTHQSDVWSYGVTVWEMMSYGAEPYAGMRPHE 219
Score = 29.9 bits (67), Expect = 2.4
Identities = 18/42 (42%), Positives = 28/42 (66%), Gaps = 4/42 (9%)
Query: 5 LQELGEGAFGKVYKGEVCTSEGPSL---VAIKTLKENANQKT 43
L+ LG G FG V+KG + EG S+ VAIKT+++ + ++T
Sbjct: 12 LKLLGSGVFGTVHKG-IWIPEGDSIKIPVAIKTIQDRSGRQT 52
>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 = 167 bits (425), Expect = 7e-49
Identities = 99/260 (38%), Positives = 147/260 (56%), Gaps = 16/260 (6%)
Query: 49 REVIETKPRFLQELGEGAFGKVYKGEVCTSEGPSL---VAIKTLKENANQKTASDFRREV 105
R + ET+ + ++ LG GAFG VYKG + EG ++ VAIK L E K +F E
Sbjct: 2 RILKETELKRVKVLGSGAFGTVYKG-IWVPEGETVKIPVAIKILNETTGPKANVEFMDEA 60
Query: 106 DLMSELRHPNIVCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQ 165
+M+ + HP++V LLGVCLS + ++ + M G L +++ D GSQ+
Sbjct: 61 LIMASMDHPHLVRLLGVCLS-PTIQLVTQLMPHGCLLDYVHEHK---DNIGSQL------ 110
Query: 166 QDFSHIALQVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQ 225
+ +Q+A GM YL VHRDLAARN LV VKI+DFGL+R + +
Sbjct: 111 --LLNWCVQIAKGMMYLEERRLVHRDLAARNVLVKSPNHVKITDFGLARLLEGDEKEYNA 168
Query: 226 SKSLLPVRWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIRSRQ 285
+P++WM E I Y KFT +SDVWSYGV +WE+ ++G +PY G +E+ +++ +
Sbjct: 169 DGGKMPIKWMALECIHYRKFTHQSDVWSYGVTIWELMTFGGKPYDGIPTREIPDLLEKGE 228
Query: 286 MLPCPEDCPPRMYSLMMECW 305
LP P C +Y +M++CW
Sbjct: 229 RLPQPPICTIDVYMVMVKCW 248
Score = 99.8 bits (248), Expect = 1e-23
Identities = 53/119 (44%), Positives = 68/119 (57%), Gaps = 8/119 (6%)
Query: 308 VPVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPV 367
V +A GM YL VHRDLAARN LV VKI+DFGL+R + + +P+
Sbjct: 116 VQIAKGMMYLEERRLVHRDLAARNVLVKSPNHVKITDFGLARLLEGDEKEYNADGGKMPI 175
Query: 368 RWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQE--------EFLKTPP 418
+WM E I Y KFT +SDVWSYGV +WE+ ++G +PY G +E E L PP
Sbjct: 176 KWMALECIHYRKFTHQSDVWSYGVTIWELMTFGGKPYDGIPTREIPDLLEKGERLPQPP 234
Score = 33.9 bits (77), Expect = 0.15
Identities = 21/48 (43%), Positives = 26/48 (54%), Gaps = 4/48 (8%)
Query: 8 LGEGAFGKVYKGEVCTSEGPSL---VAIKTLKENANQKTASDFRREVI 52
LG GAFG VYKG + EG ++ VAIK L E K +F E +
Sbjct: 15 LGSGAFGTVYKG-IWVPEGETVKIPVAIKILNETTGPKANVEFMDEAL 61
>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 = 164 bits (418), Expect = 9e-49
Identities = 63/201 (31%), Positives = 100/201 (49%), Gaps = 17/201 (8%)
Query: 62 LGEGAFGKVYKGEVCTSEGPSLVAIKTLKENANQKTASDFRREVDLMSELRHPNIVCLLG 121
LGEG FG VY + VAIK +K+ + + RE++++ +L HPNIV L G
Sbjct: 1 LGEGGFGTVYLARDKKTGKK--VAIKIIKKEDSSSLLEELLREIEILKKLNHPNIVKLYG 58
Query: 122 VCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQVAAGMAY 181
V + ++ E+ G L + L LS+ + I LQ+ G+ Y
Sbjct: 59 VFEDENHLYLVMEYCEGGSLKDLLKENEG-----------KLSEDEILRILLQILEGLEY 107
Query: 182 LCSHHYVHRDLAARNCLVGDG-LTVKISDFGLSRDVYASDYYRIQSKSLLPVRWMPPESI 240
L S+ +HRDL N L+ VK++DFGLS+ + + + + +M PE +
Sbjct: 108 LHSNGIIHRDLKPENILLDSDNGKVKLADFGLSKLL--TSDKSLLKTIVGTPAYMAPEVL 165
Query: 241 L-YGKFTTESDVWSYGVVLWE 260
L G ++ +SD+WS GV+L+E
Sbjct: 166 LGKGYYSEKSDIWSLGVILYE 186
Score = 83.1 bits (206), Expect = 2e-18
Identities = 30/88 (34%), Positives = 50/88 (56%), Gaps = 4/88 (4%)
Query: 310 VAAGMAYLCSHHYVHRDLAARNCLVGDG-LTVKISDFGLSRDVYASDYYRIQSKSLLPVR 368
+ G+ YL S+ +HRDL N L+ VK++DFGLS+ + + + +
Sbjct: 101 ILEGLEYLHSNGIIHRDLKPENILLDSDNGKVKLADFGLSKLL--TSDKSLLKTIVGTPA 158
Query: 369 WMPPESIL-YGKFTTESDVWSYGVVLWE 395
+M PE +L G ++ +SD+WS GV+L+E
Sbjct: 159 YMAPEVLLGKGYYSEKSDIWSLGVILYE 186
>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 = 168 bits (428), Expect = 2e-48
Identities = 112/339 (33%), Positives = 151/339 (44%), Gaps = 80/339 (23%)
Query: 46 DFRREVIETKPRFLQELGEGAFGKVYKGE---VCTSEGPSLVAIKTLKENANQKTASDFR 102
D + E + F + LG GAFGKV + + S+ VA+K LK +A+
Sbjct: 27 DHKWEFPRNRLSFGKTLGAGAFGKVVEATAYGLFKSDAAMTVAVKMLKPSAHLT-----E 81
Query: 103 REVDLMSELR-------HPNIVCLLGVCLSGEPMCMLFEFMVRGDLHEF----------- 144
RE LMSEL+ H NIV LLG C G P ++ E+ GDL F
Sbjct: 82 REA-LMSELKVLSYLGNHINIVNLLGACTVGGPTLVITEYCCYGDLLNFLRRKRDSFICP 140
Query: 145 --------------LMSRSP--------------------------RSDISGSQVQA--- 161
L R RS SGS +
Sbjct: 141 KHEDHAEAALYKNLLHQREMSCDSLNEYMDMKPGVSYVVPTKADKRRSVRSGSYIDQDVT 200
Query: 162 ---------PLSQQDFSHIALQVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGL 212
L +D + QVA GM++L S + +HRDLAARN L+ G KI DFGL
Sbjct: 201 SEILEEDELALDTEDLLSFSYQVAKGMSFLASKNCIHRDLAARNILLTHGRITKICDFGL 260
Query: 213 SRDVYASDYYRIQSKSLLPVRWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGY 272
+RD+ Y ++ + LPV+WM PESI +T ESDVWSYG++LWE++S G PY G
Sbjct: 261 ARDIRNDSNYVVKGNARLPVKWMAPESIFNCVYTFESDVWSYGILLWEIFSLGSSPYPGM 320
Query: 273 S-NQEVIEMIRSRQMLPCPEDCPPRMYSLMMECWHEVPV 310
+ + +MI+ + PE P MY +M CW P+
Sbjct: 321 PVDSKFYKMIKEGYRMLSPECAPSEMYDIMKSCWDADPL 359
Score = 120 bits (303), Expect = 1e-30
Identities = 53/106 (50%), Positives = 70/106 (66%)
Query: 310 VAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRW 369
VA GM++L S + +HRDLAARN L+ G KI DFGL+RD+ Y ++ + LPV+W
Sbjct: 223 VAKGMSFLASKNCIHRDLAARNILLTHGRITKICDFGLARDIRNDSNYVVKGNARLPVKW 282
Query: 370 MPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEEFLK 415
M PESI +T ESDVWSYG++LWE++S G PY G +F K
Sbjct: 283 MAPESIFNCVYTFESDVWSYGILLWEIFSLGSSPYPGMPVDSKFYK 328
Score = 32.9 bits (75), Expect = 0.26
Identities = 37/148 (25%), Positives = 52/148 (35%), Gaps = 56/148 (37%)
Query: 4 FLQELGEGAFGKVYKGE---VCTSEGPSLVAIKTLKENANQKTASDFRREVIETKPRFLQ 60
F + LG GAFGKV + + S+ VA+K LK +A+ RE + ++ + L
Sbjct: 39 FGKTLGAGAFGKVVEATAYGLFKSDAAMTVAVKMLKPSAHLT-----EREALMSELKVLS 93
Query: 61 ELGEGAFGKVYKGEVCTSEGPSLVAIKTLKENANQKTASDFRREVDLMSELRHPNIVCLL 120
LG H NIV LL
Sbjct: 94 YLGN------------------------------------------------HINIVNLL 105
Query: 121 GVCLSGEPMCMLFEFMVRGDLHEFLMSR 148
G C G P ++ E+ GDL FL +
Sbjct: 106 GACTVGGPTLVITEYCCYGDLLNFLRRK 133
>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 = 164 bits (417), Expect = 7e-48
Identities = 94/271 (34%), Positives = 143/271 (52%), Gaps = 35/271 (12%)
Query: 57 RFL---QELGEGAFGKV--YKGEVCTSEGPSLVAIKTLKENANQKTASDFRREVDLMSEL 111
R+L + LGEG FGKV Y + +VA+KTLK Q+ S +++E++++ L
Sbjct: 4 RYLKKIRVLGEGHFGKVSLYCYDPANDGTGEMVAVKTLKRECGQQNTSGWKKEINILKTL 63
Query: 112 RHPNIVCLLGVCLS--GEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFS 169
H NIV G C G+ + ++ E++ G L ++L P+ ++ +Q+
Sbjct: 64 YHENIVKYKGCCSEQGGKGLQLIMEYVPLGSLRDYL----PKHKLNLAQLLL-------- 111
Query: 170 HIALQVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDV-YASDYYRIQSKS 228
A Q+ GMAYL S HY+HRDLAARN L+ + VKI DFGL++ V +YYR++
Sbjct: 112 -FAQQICEGMAYLHSQHYIHRDLAARNVLLDNDRLVKIGDFGLAKAVPEGHEYYRVREDG 170
Query: 229 LLPVRWMPPESILYGKFTTESDVWSYGVVLWEVYSYG-------------LQPYYGYSNQ 275
PV W E + KF+ SDVWS+GV L+E+ ++ + P G
Sbjct: 171 DSPVFWYAVECLKENKFSYASDVWSFGVTLYELLTHCDSKQSPPKKFEEMIGPKQGQMTV 230
Query: 276 -EVIEMIRSRQMLPCPEDCPPRMYSLMMECW 305
+IE++ LPCP++CP +Y LM CW
Sbjct: 231 VRLIELLERGMRLPCPKNCPQEVYILMKNCW 261
Score = 91.9 bits (228), Expect = 6e-21
Identities = 43/91 (47%), Positives = 59/91 (64%), Gaps = 1/91 (1%)
Query: 310 VAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDV-YASDYYRIQSKSLLPVR 368
+ GMAYL S HY+HRDLAARN L+ + VKI DFGL++ V +YYR++ PV
Sbjct: 116 ICEGMAYLHSQHYIHRDLAARNVLLDNDRLVKIGDFGLAKAVPEGHEYYRVREDGDSPVF 175
Query: 369 WMPPESILYGKFTTESDVWSYGVVLWEVYSY 399
W E + KF+ SDVWS+GV L+E+ ++
Sbjct: 176 WYAVECLKENKFSYASDVWSFGVTLYELLTH 206
>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 = 164 bits (416), Expect = 1e-47
Identities = 95/279 (34%), Positives = 144/279 (51%), Gaps = 44/279 (15%)
Query: 57 RFLQELGEGAFGKVYKGEVC--------TSEGPSLVAIKTLKENANQKTASDFRREVDLM 108
+F+Q+LG+G FG V E+C T E +VA+K L +++ + DF RE++++
Sbjct: 7 KFIQQLGKGNFGSV---ELCRYDPLQDNTGE---VVAVKKL-QHSTAEHLRDFEREIEIL 59
Query: 109 SELRHPNIVCLLGVCLS-GEP-MCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQ 166
L+H NIV GVC S G + ++ E++ G L ++L R D
Sbjct: 60 KSLQHDNIVKYKGVCYSAGRRNLRLVMEYLPYGSLRDYLQKHRERLDHR----------- 108
Query: 167 DFSHIALQVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDV-YASDYYRIQ 225
A Q+ GM YL S YVHRDLA RN LV VKI DFGL++ + +YY+++
Sbjct: 109 KLLLYASQICKGMEYLGSKRYVHRDLATRNILVESENRVKIGDFGLTKVLPQDKEYYKVR 168
Query: 226 SKSLLPVRWMPPESILYGKFTTESDVWSYGVVLWEVYSY---GLQPYYGYSNQ------- 275
P+ W PES+ KF+ SDVWS+GVVL+E+++Y P +
Sbjct: 169 EPGESPIFWYAPESLTESKFSVASDVWSFGVVLYELFTYSDKSCSPPAEFMRMMGNDKQG 228
Query: 276 -----EVIEMIRSRQMLPCPEDCPPRMYSLMMECWHEVP 309
+IE++++ LP P CP +Y++M ECW+ P
Sbjct: 229 QMIVYHLIELLKNNGRLPAPPGCPAEIYAIMKECWNNDP 267
Score = 98.7 bits (246), Expect = 2e-23
Identities = 43/88 (48%), Positives = 58/88 (65%), Gaps = 1/88 (1%)
Query: 313 GMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDV-YASDYYRIQSKSLLPVRWMP 371
GM YL S YVHRDLA RN LV VKI DFGL++ + +YY+++ P+ W
Sbjct: 120 GMEYLGSKRYVHRDLATRNILVESENRVKIGDFGLTKVLPQDKEYYKVREPGESPIFWYA 179
Query: 372 PESILYGKFTTESDVWSYGVVLWEVYSY 399
PES+ KF+ SDVWS+GVVL+E+++Y
Sbjct: 180 PESLTESKFSVASDVWSFGVVLYELFTY 207
>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 = 163 bits (413), Expect = 2e-47
Identities = 88/259 (33%), Positives = 139/259 (53%), Gaps = 22/259 (8%)
Query: 60 QELGEGAFGKVYKGEVCTSEGPSLVAIKTLKENANQKTASDFRREVDLMSELRHPNIVCL 119
QE+G G FGKV E+ T G + V +K LK NA+ K ++F ++ D L+HPNI+
Sbjct: 1 QEIGNGWFGKVLLSEIYTDTGVARVVVKELKANASSKEQNEFLQQGDPYRILQHPNILQC 60
Query: 120 LGVCLSGEPMCMLFEFMVRGDLHEFLMSRS-PRSDISGSQVQAPLSQQDFSHIALQVAAG 178
LG C+ P ++FE+ GDL +L R + +Q +A ++AAG
Sbjct: 61 LGQCVEAIPYLLVFEYCELGDLKSYLSQEQWHRRNSQLLLLQ---------RMACEIAAG 111
Query: 179 MAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRWMPPE 238
+ ++ H+++H DLA RNC + LTVK+ D+G+ Y DY + +P+RW+ PE
Sbjct: 112 VTHMHKHNFLHSDLALRNCFLTSDLTVKVGDYGIGPSRYKEDYIETEDDKCVPLRWLAPE 171
Query: 239 SI--LYGKF-----TTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVI-EMIRSRQM-LPC 289
+ +G T S+VW+ GV LWE++ QPY S++EV+ +I+ +Q+ L
Sbjct: 172 LVGEFHGGLITAEQTKPSNVWALGVTLWELFENAAQPYSHLSDREVLNHVIKDQQVKLFK 231
Query: 290 PEDCPP---RMYSLMMECW 305
P+ P R Y ++ CW
Sbjct: 232 PQLELPYSERWYEVLQFCW 250
Score = 94.9 bits (236), Expect = 4e-22
Identities = 40/109 (36%), Positives = 63/109 (57%), Gaps = 7/109 (6%)
Query: 310 VAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRW 369
+AAG+ ++ H+++H DLA RNC + LTVK+ D+G+ Y DY + +P+RW
Sbjct: 108 IAAGVTHMHKHNFLHSDLALRNCFLTSDLTVKVGDYGIGPSRYKEDYIETEDDKCVPLRW 167
Query: 370 MPPESI--LYGKF-----TTESDVWSYGVVLWEVYSYGLQPYYGYSNQE 411
+ PE + +G T S+VW+ GV LWE++ QPY S++E
Sbjct: 168 LAPELVGEFHGGLITAEQTKPSNVWALGVTLWELFENAAQPYSHLSDRE 216
Score = 44.1 bits (104), Expect = 6e-05
Identities = 25/63 (39%), Positives = 35/63 (55%), Gaps = 4/63 (6%)
Query: 6 QELGEGAFGKVYKGEVCTSEGPSLVAIKTLKENANQKTASDFRRE----VIETKPRFLQE 61
QE+G G FGKV E+ T G + V +K LK NA+ K ++F ++ I P LQ
Sbjct: 1 QEIGNGWFGKVLLSEIYTDTGVARVVVKELKANASSKEQNEFLQQGDPYRILQHPNILQC 60
Query: 62 LGE 64
LG+
Sbjct: 61 LGQ 63
>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 = 162 bits (412), Expect = 3e-47
Identities = 93/258 (36%), Positives = 140/258 (54%), Gaps = 19/258 (7%)
Query: 60 QELGEGAFGKVYKGEVCTSEGPSLVAIKTLKENANQKTASDFRREVDLMSELRHPNIVCL 119
+E+G G FGKV GEV + P+ V +K L+ +A+ + F E L+H N++
Sbjct: 1 KEIGNGWFGKVILGEVNSGYTPAQVVVKELRVSASVQEQMKFLEEAQPYRSLQHSNLLQC 60
Query: 120 LGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQVAAGM 179
LG C P ++ EF GDL +L RS R + P + Q +A ++A G+
Sbjct: 61 LGQCTEVTPYLLVMEFCPLGDLKGYL--RSCR--KAELMTPDPTTLQ---RMACEIALGL 113
Query: 180 AYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRWMPPE- 238
+L ++++H DLA RNCL+ LTVKI D+GLS + Y DYY + +P+RW+ PE
Sbjct: 114 LHLHKNNFIHSDLALRNCLLTADLTVKIGDYGLSHNKYKEDYYVTPDQLWVPLRWIAPEL 173
Query: 239 ------SILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIE-MIRSRQM-LPCP 290
++L T ES+VWS GV +WE++ G QPY S+++V+ +R +Q+ LP P
Sbjct: 174 VDEVHGNLLVVDQTKESNVWSLGVTIWELFELGSQPYRHLSDEQVLTYTVREQQLKLPKP 233
Query: 291 EDCPP---RMYSLMMECW 305
P R Y +M CW
Sbjct: 234 RLKLPLSDRWYEVMQFCW 251
Score = 101 bits (254), Expect = 1e-24
Identities = 45/109 (41%), Positives = 68/109 (62%), Gaps = 7/109 (6%)
Query: 310 VAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRW 369
+A G+ +L ++++H DLA RNCL+ LTVKI D+GLS + Y DYY + +P+RW
Sbjct: 109 IALGLLHLHKNNFIHSDLALRNCLLTADLTVKIGDYGLSHNKYKEDYYVTPDQLWVPLRW 168
Query: 370 MPPE-------SILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQE 411
+ PE ++L T ES+VWS GV +WE++ G QPY S+++
Sbjct: 169 IAPELVDEVHGNLLVVDQTKESNVWSLGVTIWELFELGSQPYRHLSDEQ 217
>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 = 163 bits (413), Expect = 3e-47
Identities = 96/278 (34%), Positives = 146/278 (52%), Gaps = 39/278 (14%)
Query: 57 RFLQ---ELGEGAFGKVYKGEVC--TSEGPS---LVAIKTLKENANQKTASDFRREVDLM 108
RFL+ +LGEG FGKV E+C EG + VA+K+LK + +D ++E++++
Sbjct: 4 RFLKRIRDLGEGHFGKV---ELCRYDPEGDNTGEQVAVKSLKPESGGNHIADLKKEIEIL 60
Query: 109 SELRHPNIVCLLGVCL--SGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQ 166
L H NIV G+C G + ++ EF+ G L E+L PR+ + ++ +
Sbjct: 61 RNLYHENIVKYKGICTEDGGNGIKLIMEFLPSGSLKEYL----PRN-------KNKINLK 109
Query: 167 DFSHIALQVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYAS-DYYRIQ 225
A+Q+ GM YL S YVHRDLAARN LV VKI DFGL++ + +YY ++
Sbjct: 110 QQLKYAVQICKGMDYLGSRQYVHRDLAARNVLVESEHQVKIGDFGLTKAIETDKEYYTVK 169
Query: 226 SKSLLPVRWMPPESILYGKFTTESDVWSYGVVLWEVYSYG-------------LQPYYG- 271
PV W PE ++ KF SDVWS+GV L+E+ +Y + P +G
Sbjct: 170 DDLDSPVFWYAPECLIQSKFYIASDVWSFGVTLYELLTYCDSESSPMTLFLKMIGPTHGQ 229
Query: 272 YSNQEVIEMIRSRQMLPCPEDCPPRMYSLMMECWHEVP 309
+ ++ ++ + LP P +CP +Y LM +CW P
Sbjct: 230 MTVTRLVRVLEEGKRLPRPPNCPEEVYQLMRKCWEFQP 267
Score = 93.8 bits (233), Expect = 1e-21
Identities = 48/111 (43%), Positives = 62/111 (55%), Gaps = 4/111 (3%)
Query: 306 HEVPVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYAS-DYYRIQSKSL 364
+ V + GM YL S YVHRDLAARN LV VKI DFGL++ + +YY ++
Sbjct: 114 YAVQICKGMDYLGSRQYVHRDLAARNVLVESEHQVKIGDFGLTKAIETDKEYYTVKDDLD 173
Query: 365 LPVRWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEEFLK 415
PV W PE ++ KF SDVWS+GV L+E+ +Y S FLK
Sbjct: 174 SPVFWYAPECLIQSKFYIASDVWSFGVTLYELLTYCDSE---SSPMTLFLK 221
>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 = 161 bits (409), Expect = 3e-46
Identities = 92/260 (35%), Positives = 146/260 (56%), Gaps = 16/260 (6%)
Query: 49 REVIETKPRFLQELGEGAFGKVYKGEVCTSEGPSL---VAIKTLKENANQKTASDFRREV 105
R + ET+ + ++ LG GAFG VYKG + EG + VAIK L+E + K + E
Sbjct: 2 RILKETEFKKIKVLGSGAFGTVYKG-LWIPEGEKVKIPVAIKELREATSPKANKEILDEA 60
Query: 106 DLMSELRHPNIVCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQ 165
+M+ + +P++ LLG+CL+ + ++ + M G L +++ R + +I
Sbjct: 61 YVMASVDNPHVCRLLGICLT-STVQLITQLMPFGCLLDYV--REHKDNIGS--------- 108
Query: 166 QDFSHIALQVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQ 225
Q + +Q+A GM YL VHRDLAARN LV VKI+DFGL++ + A +
Sbjct: 109 QYLLNWCVQIAKGMNYLEERRLVHRDLAARNVLVKTPQHVKITDFGLAKLLGADEKEYHA 168
Query: 226 SKSLLPVRWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIRSRQ 285
+P++WM ESIL+ +T +SDVWSYGV +WE+ ++G +PY G E+ ++ +
Sbjct: 169 EGGKVPIKWMALESILHRIYTHQSDVWSYGVTVWELMTFGSKPYDGIPASEISSILEKGE 228
Query: 286 MLPCPEDCPPRMYSLMMECW 305
LP P C +Y +M++CW
Sbjct: 229 RLPQPPICTIDVYMIMVKCW 248
Score = 105 bits (262), Expect = 2e-25
Identities = 52/119 (43%), Positives = 69/119 (57%), Gaps = 8/119 (6%)
Query: 308 VPVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPV 367
V +A GM YL VHRDLAARN LV VKI+DFGL++ + A + +P+
Sbjct: 116 VQIAKGMNYLEERRLVHRDLAARNVLVKTPQHVKITDFGLAKLLGADEKEYHAEGGKVPI 175
Query: 368 RWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQE--------EFLKTPP 418
+WM ESIL+ +T +SDVWSYGV +WE+ ++G +PY G E E L PP
Sbjct: 176 KWMALESILHRIYTHQSDVWSYGVTVWELMTFGSKPYDGIPASEISSILEKGERLPQPP 234
>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 = 161 bits (409), Expect = 4e-46
Identities = 105/322 (32%), Positives = 151/322 (46%), Gaps = 77/322 (23%)
Query: 57 RFLQELGEGAFGKVYKGEVCTSEGPSL---VAIKTLKENANQKTASDFRREVDLMSELR- 112
+ + LG GAFG+V + + + + VA+K LKE A T S+ R LMSEL+
Sbjct: 10 KLGKPLGRGAFGQVIEADAFGIDKTATCRTVAVKMLKEGA---THSEHRA---LMSELKI 63
Query: 113 ------HPNIVCLLGVCLS-GEPMCMLFEFMVRGDLHEFLMSRSPRSD------------ 153
H N+V LLG C G P+ ++ EF G+L +L RS R +
Sbjct: 64 LIHIGHHLNVVNLLGACTKPGGPLMVIVEFCKFGNLSNYL--RSKRGEFVPYKTKDARFR 121
Query: 154 -------------------ISGSQVQA--------------------------PLSQQDF 168
I+ SQ A L+ +D
Sbjct: 122 QGKSGYGDISEDLKRRLDSITSSQSSASSGFVEEKSLSDVEEEEAEQEDLYKKVLTLEDL 181
Query: 169 SHIALQVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKS 228
+ QVA GM +L S +HRDLAARN L+ + VKI DFGL+RD+Y Y + +
Sbjct: 182 ICYSFQVAKGMEFLASRKCIHRDLAARNILLSENNVVKICDFGLARDIYKDPDYVRKGDA 241
Query: 229 LLPVRWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYS-NQEVIEMIRSRQML 287
LP++WM PE+I +T +SDVWS+GV+LWE++S G PY G ++E ++ +
Sbjct: 242 RLPLKWMAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEFCRRLKEGTRM 301
Query: 288 PCPEDCPPRMYSLMMECWHEVP 309
P+ P MY M++CWH P
Sbjct: 302 RAPDYTTPEMYQTMLDCWHGEP 323
Score = 119 bits (300), Expect = 2e-30
Identities = 52/104 (50%), Positives = 69/104 (66%)
Query: 310 VAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRW 369
VA GM +L S +HRDLAARN L+ + VKI DFGL+RD+Y Y + + LP++W
Sbjct: 188 VAKGMEFLASRKCIHRDLAARNILLSENNVVKICDFGLARDIYKDPDYVRKGDARLPLKW 247
Query: 370 MPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEEF 413
M PE+I +T +SDVWS+GV+LWE++S G PY G EEF
Sbjct: 248 MAPETIFDRVYTIQSDVWSFGVLLWEIFSLGASPYPGVKIDEEF 291
>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 = 146 bits (370), Expect = 5e-41
Identities = 64/249 (25%), Positives = 106/249 (42%), Gaps = 22/249 (8%)
Query: 62 LGEGAFGKVYKGEVCTSEGPSLVAIKTLK-ENANQKTASDFRREVDLMSELRHPNIVCLL 120
LG G+FG VY + L+A+K+++ +++ RE+ ++S L+HPNIV
Sbjct: 8 LGRGSFGSVYLALDKDT--GELMAVKSVELSGDSEEELEALEREIRILSSLQHPNIVRYY 65
Query: 121 GVCLSGEPMCM-LF-EFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQVAAG 178
G E + +F E++ G L L L + Q+ G
Sbjct: 66 GSERDEEKNTLNIFLEYVSGGSLSSLLKKFGK------------LPEPVIRKYTRQILEG 113
Query: 179 MAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLL-PVRWMPP 237
+AYL S+ VHRD+ N LV VK++DFG ++ + + S+ WM P
Sbjct: 114 LAYLHSNGIVHRDIKGANILVDSDGVVKLADFGCAKRL-GDIETGEGTGSVRGTPYWMAP 172
Query: 238 ESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQ-EVIEMI-RSRQMLPCPEDCPP 295
E I ++ +D+WS G + E+ + G P+ N + I S + PE
Sbjct: 173 EVIRGEEYGRAADIWSLGCTVIEMAT-GKPPWSELGNPMAALYKIGSSGEPPEIPEHLSE 231
Query: 296 RMYSLMMEC 304
+ +C
Sbjct: 232 EAKDFLRKC 240
Score = 86.8 bits (216), Expect = 2e-19
Identities = 32/103 (31%), Positives = 50/103 (48%), Gaps = 3/103 (2%)
Query: 313 GMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLL-PVRWMP 371
G+AYL S+ VHRD+ N LV VK++DFG ++ + + S+ WM
Sbjct: 113 GLAYLHSNGIVHRDIKGANILVDSDGVVKLADFGCAKRL-GDIETGEGTGSVRGTPYWMA 171
Query: 372 PESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEEFL 414
PE I ++ +D+WS G + E+ + G P+ N L
Sbjct: 172 PEVIRGEEYGRAADIWSLGCTVIEMAT-GKPPWSELGNPMAAL 213
>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 = 135 bits (340), Expect = 1e-35
Identities = 64/148 (43%), Positives = 87/148 (58%), Gaps = 1/148 (0%)
Query: 163 LSQQDFSHIALQVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYY 222
L+ D QVA GM +L S + VHRDLAARN L+ G VKI DFGL+RD+ Y
Sbjct: 234 LTTLDLLSFTYQVARGMEFLASKNCVHRDLAARNVLLAQGKIVKICDFGLARDIMHDSNY 293
Query: 223 RIQSKSLLPVRWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGY-SNQEVIEMI 281
+ + LPV+WM PESI +TT SDVWSYG++LWE++S G PY G + I
Sbjct: 294 VSKGSTFLPVKWMAPESIFDNLYTTLSDVWSYGILLWEIFSLGGTPYPGMIVDSTFYNKI 353
Query: 282 RSRQMLPCPEDCPPRMYSLMMECWHEVP 309
+S + P+ +Y +M++CW+ P
Sbjct: 354 KSGYRMAKPDHATQEVYDIMVKCWNSEP 381
Score = 115 bits (288), Expect = 2e-28
Identities = 53/97 (54%), Positives = 66/97 (68%)
Query: 310 VAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRW 369
VA GM +L S + VHRDLAARN L+ G VKI DFGL+RD+ Y + + LPV+W
Sbjct: 246 VARGMEFLASKNCVHRDLAARNVLLAQGKIVKICDFGLARDIMHDSNYVSKGSTFLPVKW 305
Query: 370 MPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYG 406
M PESI +TT SDVWSYG++LWE++S G PY G
Sbjct: 306 MAPESIFDNLYTTLSDVWSYGILLWEIFSLGGTPYPG 342
Score = 50.0 bits (119), Expect = 1e-06
Identities = 33/88 (37%), Positives = 45/88 (51%), Gaps = 4/88 (4%)
Query: 62 LGEGAFGKVYKGE---VCTSEGPSLVAIKTLKENANQKTASDFRREVDLMSEL-RHPNIV 117
LG GAFGKV +G + S+ VA+K LK A E+ +M+ L H NIV
Sbjct: 45 LGSGAFGKVVEGTAYGLSRSQPVMKVAVKMLKPTARSSEKQALMSELKIMTHLGPHLNIV 104
Query: 118 CLLGVCLSGEPMCMLFEFMVRGDLHEFL 145
LLG C P+ ++ E+ GDL +L
Sbjct: 105 NLLGACTKSGPIYIITEYCFYGDLVNYL 132
>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 = 127 bits (322), Expect = 5e-34
Identities = 68/213 (31%), Positives = 106/213 (49%), Gaps = 36/213 (16%)
Query: 59 LQELGEGAFGKVYKG-EVCTSEGPSLVAIKTLK----ENANQKTASDFRREVDLMSELRH 113
L++LGEG +G VYK + T E +VA+K ++ E TA RE+ L+ EL+H
Sbjct: 4 LEKLGEGTYGVVYKARDKKTGE---IVALKKIRLDNEEEGIPSTAL---REISLLKELKH 57
Query: 114 PNIVCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIAL 173
PNIV LL V + + ++FE+ DL ++L +S + ++ I
Sbjct: 58 PNIVKLLDVIHTERKLYLVFEYCDM-DLKKYL--DKRPGPLSPNLIK---------SIMY 105
Query: 174 QVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPV- 232
Q+ G+AY SH +HRDL +N L+ +K++DFGL+R + I ++
Sbjct: 106 QLLRGLAYCHSHRILHRDLKPQNILINRDGVLKLADFGLAR------AFGIPLRTYTHEV 159
Query: 233 --RWM-PPESILYG--KFTTESDVWSYGVVLWE 260
W PE IL G ++T D+WS G + E
Sbjct: 160 VTLWYRAPE-ILLGSKHYSTAVDIWSVGCIFAE 191
Score = 61.3 bits (150), Expect = 2e-10
Identities = 30/89 (33%), Positives = 45/89 (50%), Gaps = 13/89 (14%)
Query: 313 GMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPV---RW 369
G+AY SH +HRDL +N L+ +K++DFGL+R + I ++ W
Sbjct: 110 GLAYCHSHRILHRDLKPQNILINRDGVLKLADFGLAR------AFGIPLRTYTHEVVTLW 163
Query: 370 M-PPESILYG--KFTTESDVWSYGVVLWE 395
PE IL G ++T D+WS G + E
Sbjct: 164 YRAPE-ILLGSKHYSTAVDIWSVGCIFAE 191
>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 = 127 bits (320), Expect = 7e-33
Identities = 61/146 (41%), Positives = 86/146 (58%), Gaps = 1/146 (0%)
Query: 163 LSQQDFSHIALQVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYY 222
LS D + QVA GM +L S + VHRDLAARN L+ +G VKI DFGL+RD+ Y
Sbjct: 236 LSYMDLVGFSYQVANGMEFLASKNCVHRDLAARNVLICEGKLVKICDFGLARDIMRDSNY 295
Query: 223 RIQSKSLLPVRWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYS-NQEVIEMI 281
+ + LP++WM PESI +TT SDVWS+G++LWE+++ G PY N++ I
Sbjct: 296 ISKGSTFLPLKWMAPESIFNNLYTTLSDVWSFGILLWEIFTLGGTPYPELPMNEQFYNAI 355
Query: 282 RSRQMLPCPEDCPPRMYSLMMECWHE 307
+ + P +Y +M +CW E
Sbjct: 356 KRGYRMAKPAHASDEIYEIMQKCWEE 381
Score = 114 bits (287), Expect = 3e-28
Identities = 51/104 (49%), Positives = 69/104 (66%)
Query: 310 VAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRW 369
VA GM +L S + VHRDLAARN L+ +G VKI DFGL+RD+ Y + + LP++W
Sbjct: 248 VANGMEFLASKNCVHRDLAARNVLICEGKLVKICDFGLARDIMRDSNYISKGSTFLPLKW 307
Query: 370 MPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEEF 413
M PESI +TT SDVWS+G++LWE+++ G PY E+F
Sbjct: 308 MAPESIFNNLYTTLSDVWSFGILLWEIFTLGGTPYPELPMNEQF 351
Score = 53.9 bits (129), Expect = 8e-08
Identities = 48/138 (34%), Positives = 64/138 (46%), Gaps = 20/138 (14%)
Query: 62 LGEGAFGKVYKGE---VCTSEGPSLVAIKTLKENANQKTASDFRREVDLMSEL-RHPNIV 117
LG GAFG+V + + S+ VA+K LK A E+ +MS L H NIV
Sbjct: 45 LGSGAFGRVVEATAHGLSHSQSTMKVAVKMLKSTARSSEKQALMSELKIMSHLGPHLNIV 104
Query: 118 CLLGVCLSGEPMCMLFEFMVRGDL--------HEFLMS-----RSPRSDISGSQVQAPLS 164
LLG C G P+ ++ E+ GDL H FL R S ISG PLS
Sbjct: 105 NLLGACTKGGPIYIITEYCRYGDLVDYLHRNKHTFLQYYLDKNRDDGSLISGGST--PLS 162
Query: 165 QQDFSHIALQVAAGMAYL 182
Q+ SH++L + Y+
Sbjct: 163 QRK-SHVSLGSESDGGYM 179
>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 = 115 bits (290), Expect = 1e-29
Identities = 60/205 (29%), Positives = 100/205 (48%), Gaps = 19/205 (9%)
Query: 57 RFLQELGEGAFGKVYKGEVCTSEGPSLVAIKTLKENANQKTASDFRREVDLMSELRHPNI 116
L+++G+G FG+VYK G VAIK +K + +K E+ ++ + +HPNI
Sbjct: 3 EILEKIGKGGFGEVYKAR-HKRTG-KEVAIKVIKLESKEKKEKIIN-EIQILKKCKHPNI 59
Query: 117 VCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQVA 176
V G L + + ++ EF G L D+ S Q L++ +++ ++
Sbjct: 60 VKYYGSYLKKDELWIVMEFCSGGSL----------KDLLKSTNQ-TLTESQIAYVCKELL 108
Query: 177 AGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVR-WM 235
G+ YL S+ +HRD+ A N L+ VK+ DFGLS + SD +++ WM
Sbjct: 109 KGLEYLHSNGIIHRDIKAANILLTSDGEVKLIDFGLSAQL--SD--TKARNTMVGTPYWM 164
Query: 236 PPESILYGKFTTESDVWSYGVVLWE 260
PE I + ++D+WS G+ E
Sbjct: 165 APEVINGKPYDYKADIWSLGITAIE 189
Score = 63.0 bits (154), Expect = 3e-11
Identities = 29/84 (34%), Positives = 44/84 (52%), Gaps = 5/84 (5%)
Query: 313 GMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVR-WMP 371
G+ YL S+ +HRD+ A N L+ VK+ DFGLS + SD +++ WM
Sbjct: 110 GLEYLHSNGIIHRDIKAANILLTSDGEVKLIDFGLSAQL--SD--TKARNTMVGTPYWMA 165
Query: 372 PESILYGKFTTESDVWSYGVVLWE 395
PE I + ++D+WS G+ E
Sbjct: 166 PEVINGKPYDYKADIWSLGITAIE 189
>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 = 114 bits (287), Expect = 4e-29
Identities = 65/254 (25%), Positives = 111/254 (43%), Gaps = 43/254 (16%)
Query: 59 LQELGEGAFGKVYKGEVCTSEGPSLVAIKTLK-ENANQKTASDFRREVDLMSELRHPNIV 117
++++G+G+FGKVY S+G L +K + N ++K D EV ++ +L HPNI+
Sbjct: 5 IKQIGKGSFGKVYLVR-RKSDG-KLYVLKEIDLSNMSEKEREDALNEVKILKKLNHPNII 62
Query: 118 CLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQVAA 177
+C++ E+ GDL + + + P ++ +Q+
Sbjct: 63 KYYESFEEKGKLCIVMEYADGGDLSQKIKKQKKEGK--------PFPEEQILDWFVQLCL 114
Query: 178 GMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASD-----------YYRIQS 226
+ YL S +HRD+ +N + VK+ DFG+S+ V +S YY
Sbjct: 115 ALKYLHSRKILHRDIKPQNIFLTSNGLVKLGDFGISK-VLSSTVDLAKTVVGTPYY---- 169
Query: 227 KSLLPVRWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQ-PYYGYSNQEVIEMIRSRQ 285
+ PE + +SD+WS G VL+E+ + L+ P+ G + E+ I Q
Sbjct: 170 --------LSPELCQNKPYNYKSDIWSLGCVLYELCT--LKHPFEGENLLELALKILKGQ 219
Query: 286 MLPCPEDCPPRMYS 299
P P YS
Sbjct: 220 YPPIPS-----QYS 228
Score = 55.6 bits (135), Expect = 1e-08
Identities = 27/94 (28%), Positives = 41/94 (43%), Gaps = 24/94 (25%)
Query: 313 GMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASD-----------YYRIQS 361
+ YL S +HRD+ +N + VK+ DFG+S+ V +S YY
Sbjct: 115 ALKYLHSRKILHRDIKPQNIFLTSNGLVKLGDFGISK-VLSSTVDLAKTVVGTPYY---- 169
Query: 362 KSLLPVRWMPPESILYGKFTTESDVWSYGVVLWE 395
+ PE + +SD+WS G VL+E
Sbjct: 170 --------LSPELCQNKPYNYKSDIWSLGCVLYE 195
>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 = 110 bits (277), Expect = 2e-27
Identities = 65/206 (31%), Positives = 98/206 (47%), Gaps = 25/206 (12%)
Query: 62 LGEGAFGKVYKGEVCTSEGPSLVAIKTLKEN--ANQKTASDFR--REVDLMSELRHPNIV 117
LGEG + VYK G +VAIK +K K +F RE+ L+ EL+HPNI+
Sbjct: 8 LGEGTYAVVYKARD-KETG-RIVAIKKIKLGERKEAKDGINFTALREIKLLQELKHPNII 65
Query: 118 CLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQVAA 177
LL V + ++FEFM DL + + +S L+ D L
Sbjct: 66 GLLDVFGHKSNINLVFEFM-ETDLEKVIKDKSIV-----------LTPADIKSYMLMTLR 113
Query: 178 GMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRWM-P 236
G+ YL S+ +HRDL N L+ +K++DFGL+R + S ++ + + RW
Sbjct: 114 GLEYLHSNWILHRDLKPNNLLIASDGVLKLADFGLARS-FGSPNRKMTHQVV--TRWYRA 170
Query: 237 PESILYG--KFTTESDVWSYGVVLWE 260
PE +L+G + D+WS G + E
Sbjct: 171 PE-LLFGARHYGVGVDMWSVGCIFAE 195
Score = 58.0 bits (141), Expect = 2e-09
Identities = 28/86 (32%), Positives = 46/86 (53%), Gaps = 7/86 (8%)
Query: 313 GMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRWM-P 371
G+ YL S+ +HRDL N L+ +K++DFGL+R + S ++ + + RW
Sbjct: 114 GLEYLHSNWILHRDLKPNNLLIASDGVLKLADFGLARS-FGSPNRKMTHQVV--TRWYRA 170
Query: 372 PESILYG--KFTTESDVWSYGVVLWE 395
PE +L+G + D+WS G + E
Sbjct: 171 PE-LLFGARHYGVGVDMWSVGCIFAE 195
>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 = 108 bits (271), Expect = 5e-27
Identities = 71/247 (28%), Positives = 112/247 (45%), Gaps = 20/247 (8%)
Query: 60 QELGEGAFGKVYKGE-VCTSEGPSLVAIKTLK-ENANQKTASDFRREVDLMSELRHPNIV 117
+G GAFG VYKG + T + VAIK + E ++ +E+DL+ L+HPNIV
Sbjct: 6 DLIGRGAFGVVYKGLNLETGD---FVAIKQISLEKIKEEALKSIMQEIDLLKNLKHPNIV 62
Query: 118 CLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQVAA 177
+G + + + ++ E+ G L + + S V + QV
Sbjct: 63 KYIGSIETSDSLYIILEYAENGSLRQII---KKFGPFPESLVAVYVY---------QVLQ 110
Query: 178 GMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRWMPP 237
G+AYL +HRD+ A N L VK++DFG++ +D + + + WM P
Sbjct: 111 GLAYLHEQGVIHRDIKAANILTTKDGVVKLADFGVA--TKLNDVSKDDASVVGTPYWMAP 168
Query: 238 ESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIRSRQMLPCPEDCPPRM 297
E I +T SD+WS G + E+ + G PYY + + I P PE P +
Sbjct: 169 EVIEMSGASTASDIWSLGCTVIELLT-GNPPYYDLNPMAALFRIVQDDHPPLPEGISPEL 227
Query: 298 YSLMMEC 304
+M+C
Sbjct: 228 KDFLMQC 234
Score = 59.6 bits (145), Expect = 4e-10
Identities = 32/93 (34%), Positives = 48/93 (51%), Gaps = 3/93 (3%)
Query: 313 GMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRWMPP 372
G+AYL +HRD+ A N L VK++DFG++ +D + + + WM P
Sbjct: 111 GLAYLHEQGVIHRDIKAANILTTKDGVVKLADFGVA--TKLNDVSKDDASVVGTPYWMAP 168
Query: 373 ESILYGKFTTESDVWSYGVVLWEVYSYGLQPYY 405
E I +T SD+WS G + E+ + G PYY
Sbjct: 169 EVIEMSGASTASDIWSLGCTVIELLT-GNPPYY 200
>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 = 110 bits (276), Expect = 6e-27
Identities = 73/263 (27%), Positives = 118/263 (44%), Gaps = 30/263 (11%)
Query: 57 RFLQELGEGAFGKVYKGEVCTSEGPSLVAIKTLKENANQKTASD--FRREVDLMSELRHP 114
R L++LGEG+FG+VY LVA+K L + K+ F RE+ +++ L HP
Sbjct: 3 RILRKLGEGSFGEVYLARD-----RKLVALKVLAKKLESKSKEVERFLREIQILASLNHP 57
Query: 115 -NIVCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIAL 173
NIV L + ++ E++ G L + L + PLS+ + I
Sbjct: 58 PNIVKLYDFFQDEGSLYLVMEYVDGGSLEDLLKKIGRKG---------PLSESEALFILA 108
Query: 174 QVAAGMAYLCSHHYVHRDLAARNCLVG-DGLTVKISDFGLSR----DVYASDYYRIQSKS 228
Q+ + + YL S +HRD+ N L+ DG VK+ DFGL++ S + S S
Sbjct: 109 QILSALEYLHSKGIIHRDIKPENILLDRDGRVVKLIDFGLAKLLPDPGSTSSIPALPSTS 168
Query: 229 LLPVRWMPPESIL---YGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSN----QEVIEMI 281
+ +M PE +L ++ SD+WS G+ L+E GL P+ G N + +++I
Sbjct: 169 VGTPGYMAPEVLLGLSLAYASSSSDIWSLGITLYE-LLTGLPPFEGEKNSSATSQTLKII 227
Query: 282 RSRQMLPCPEDCPPRMYSLMMEC 304
P L+ +
Sbjct: 228 LELPTPSLASPLSPSNPELISKA 250
Score = 57.1 bits (136), Expect = 6e-09
Identities = 45/175 (25%), Positives = 75/175 (42%), Gaps = 21/175 (12%)
Query: 251 VWSYGVVLWEVYSYGLQPYY-GYSNQEVIEMIRSRQMLPCPEDCPPRMYSLMMECWHEVP 309
V Y E Y + Y G S +++++ I + L ++ +
Sbjct: 61 VKLYDFFQDEGSLYLVMEYVDGGSLEDLLKKIGRKGPLS-----ESEALFILAQ------ 109
Query: 310 VAAGMAYLCSHHYVHRDLAARNCLVG-DGLTVKISDFGLSR----DVYASDYYRIQSKSL 364
+ + + YL S +HRD+ N L+ DG VK+ DFGL++ S + S S+
Sbjct: 110 ILSALEYLHSKGIIHRDIKPENILLDRDGRVVKLIDFGLAKLLPDPGSTSSIPALPSTSV 169
Query: 365 LPVRWMPPESIL---YGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEEFLKT 416
+M PE +L ++ SD+WS G+ L+E GL P+ G N +T
Sbjct: 170 GTPGYMAPEVLLGLSLAYASSSSDIWSLGITLYE-LLTGLPPFEGEKNSSATSQT 223
>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 = 107 bits (270), Expect = 1e-26
Identities = 75/250 (30%), Positives = 115/250 (46%), Gaps = 30/250 (12%)
Query: 59 LQELGEGAFGKVYKGEVCTSEGPSLVAIKTLKENANQKT-ASDFRREVDLMSELRHPNIV 117
L ++GEG +G VYK +VAIK +K + RE+ L+ EL HPNI+
Sbjct: 4 LGKIGEGTYGVVYKAR--DKLTGEIVAIKKIKLRFESEGIPKTALREIKLLKELNHPNII 61
Query: 118 CLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQVAA 177
LL V + ++FEFM DL++ + R Q L + Q+
Sbjct: 62 KLLDVFRHKGDLYLVFEFM-DTDLYKLIKDR-----------QRGLPESLIKSYLYQLLQ 109
Query: 178 GMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYAS-DYYRIQSKSLLPVRWM- 235
G+A+ SH +HRDL N L+ +K++DFGL+R + Y + RW
Sbjct: 110 GLAFCHSHGILHRDLKPENLLINTEGVLKLADFGLARSFGSPVRPYTHY----VVTRWYR 165
Query: 236 PPESILYGKFTTES-DVWSYGVVLWEVYSYGLQPYY-GYSNQEVIEMIRSRQML--PCPE 291
PE +L K + D+WS G + E+ S +P + G S E+ ++ + + L P PE
Sbjct: 166 APELLLGDKGYSTPVDIWSVGCIFAELLS--RRPLFPGKS--EIDQLFKIFRTLGTPDPE 221
Query: 292 DCPPRMYSLM 301
P+ SL
Sbjct: 222 VW-PKFTSLA 230
Score = 55.8 bits (135), Expect = 1e-08
Identities = 29/89 (32%), Positives = 44/89 (49%), Gaps = 7/89 (7%)
Query: 313 GMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYAS-DYYRIQSKSLLPVRWM- 370
G+A+ SH +HRDL N L+ +K++DFGL+R + Y + RW
Sbjct: 110 GLAFCHSHGILHRDLKPENLLINTEGVLKLADFGLARSFGSPVRPYTHY----VVTRWYR 165
Query: 371 PPESILYGKFTTES-DVWSYGVVLWEVYS 398
PE +L K + D+WS G + E+ S
Sbjct: 166 APELLLGDKGYSTPVDIWSVGCIFAELLS 194
>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 = 107 bits (270), Expect = 1e-26
Identities = 74/239 (30%), Positives = 116/239 (48%), Gaps = 44/239 (18%)
Query: 59 LQELGEGAFGKVYKGEVCTSEGPSLVAIKTLK-ENANQKTASDFRREVDLMSELRHPNIV 117
+ ++GEG +G+VYK G LVA+K ++ EN + RE+ L+ +LRHPNIV
Sbjct: 4 IAQIGEGTYGQVYKAR-NKKTG-ELVALKKIRMENEKEGFPITAIREIKLLQKLRHPNIV 61
Query: 118 CLLGVCLSGEP--MCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQV 175
L + S + M+FE+M DL L SP + SQ++ Q+
Sbjct: 62 RLKEIVTSKGKGSIYMVFEYM-DHDLTGLL--DSPEVKFTESQIK---------CYMKQL 109
Query: 176 AAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSR---DVYASDY--------YRI 224
G+ YL S+ +HRD+ N L+ + +K++DFGL+R ++DY YR
Sbjct: 110 LEGLQYLHSNGILHRDIKGSNILINNDGVLKLADFGLARPYTKRNSADYTNRVITLWYR- 168
Query: 225 QSKSLLPVRWMPPESILYG--KFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMI 281
PPE +L G ++ E D+WS G +L E++ G + G + E +E I
Sbjct: 169 -----------PPE-LLLGATRYGPEVDMWSVGCILAELFL-GKPIFQGSTELEQLEKI 214
Score = 58.3 bits (142), Expect = 1e-09
Identities = 31/99 (31%), Positives = 50/99 (50%), Gaps = 26/99 (26%)
Query: 313 GMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSR---DVYASDY--------YRIQS 361
G+ YL S+ +HRD+ N L+ + +K++DFGL+R ++DY YR
Sbjct: 112 GLQYLHSNGILHRDIKGSNILINNDGVLKLADFGLARPYTKRNSADYTNRVITLWYR--- 168
Query: 362 KSLLPVRWMPPESILYG--KFTTESDVWSYGVVLWEVYS 398
PPE +L G ++ E D+WS G +L E++
Sbjct: 169 ---------PPE-LLLGATRYGPEVDMWSVGCILAELFL 197
>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 = 104 bits (262), Expect = 2e-25
Identities = 55/202 (27%), Positives = 93/202 (46%), Gaps = 19/202 (9%)
Query: 62 LGEGAFGKVYKGEVCTSEGPSLVAIKTLK-ENANQKTASDFRREVDLMSELRHPNIVCLL 120
+GEGA G V+K + + VA+K + + RE+ + +HP +V LL
Sbjct: 8 IGEGAHGIVFKAKDRET--GETVALKKVALRRLEGGIPNQALREIKALQACQHPYVVKLL 65
Query: 121 GVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQVAAGMA 180
V G ++ E+M DL E L + PL + + G+A
Sbjct: 66 DVFPHGSGFVLVMEYMPS-DLSEVLRDE-----------ERPLPEAQVKSYMRMLLKGVA 113
Query: 181 YLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRWMPPESI 240
Y+ ++ +HRDL N L+ +KI+DFGL+R +++ + R+ S + + PE +
Sbjct: 114 YMHANGIMHRDLKPANLLISADGVLKIADFGLAR-LFSEEEPRLYSHQVATRWYRAPE-L 171
Query: 241 LYG--KFTTESDVWSYGVVLWE 260
LYG K+ D+W+ G + E
Sbjct: 172 LYGARKYDPGVDLWAVGCIFAE 193
Score = 65.4 bits (160), Expect = 6e-12
Identities = 33/134 (24%), Positives = 62/134 (46%), Gaps = 21/134 (15%)
Query: 281 IRSRQMLPCP-------EDCPPRMYSLMMECWHEVPVA----------AGMAYLCSHHYV 323
++ + P E P + ++ + +P A G+AY+ ++ +
Sbjct: 62 VKLLDVFPHGSGFVLVMEYMPSDLSEVLRDEERPLPEAQVKSYMRMLLKGVAYMHANGIM 121
Query: 324 HRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRWMPPESILYG--KFT 381
HRDL N L+ +KI+DFGL+R +++ + R+ S + + PE +LYG K+
Sbjct: 122 HRDLKPANLLISADGVLKIADFGLAR-LFSEEEPRLYSHQVATRWYRAPE-LLYGARKYD 179
Query: 382 TESDVWSYGVVLWE 395
D+W+ G + E
Sbjct: 180 PGVDLWAVGCIFAE 193
>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 = 104 bits (261), Expect = 3e-25
Identities = 63/227 (27%), Positives = 111/227 (48%), Gaps = 38/227 (16%)
Query: 57 RFLQELGEGAFGKVYKG-EVCTSEGPSLVAIKTLKENANQKTASDFRREVDLMSELRHPN 115
+ L+++GEGA G+VYK + T + VAIK K ++ E+ +M + +HPN
Sbjct: 22 KNLEKIGEGASGEVYKATDRATGK---EVAIK--KMRLRKQNKELIINEILIMKDCKHPN 76
Query: 116 IVCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQV 175
IV L G+ + ++ E+M G L + + +Q +++ +++ +V
Sbjct: 77 IVDYYDSYLVGDELWVVMEYMDGGSLTDII-----------TQNFVRMNEPQIAYVCREV 125
Query: 176 AAGMAYLCSHHYVHRDLAARNCLVG-DGLTVKISDFGLSRDVYASDYYRIQSKSLLPVR- 233
G+ YL S + +HRD+ + N L+ DG +VK++DFG +A+ + +SK R
Sbjct: 126 LQGLEYLHSQNVIHRDIKSDNILLSKDG-SVKLADFG-----FAAQLTKEKSK-----RN 174
Query: 234 -------WMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYS 273
WM PE I + + D+WS G++ E+ + G PY
Sbjct: 175 SVVGTPYWMAPEVIKRKDYGPKVDIWSLGIMCIEM-AEGEPPYLREP 220
Score = 60.3 bits (147), Expect = 3e-10
Identities = 33/105 (31%), Positives = 53/105 (50%), Gaps = 21/105 (20%)
Query: 313 GMAYLCSHHYVHRDLAARNCLVG-DGLTVKISDFGLSRDVYASDYYRIQSKSLLPVR--- 368
G+ YL S + +HRD+ + N L+ DG +VK++DFG +A+ + +SK R
Sbjct: 128 GLEYLHSQNVIHRDIKSDNILLSKDG-SVKLADFG-----FAAQLTKEKSK-----RNSV 176
Query: 369 -----WMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYS 408
WM PE I + + D+WS G++ E+ + G PY
Sbjct: 177 VGTPYWMAPEVIKRKDYGPKVDIWSLGIMCIEM-AEGEPPYLREP 220
>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 = 102 bits (256), Expect = 6e-25
Identities = 75/258 (29%), Positives = 121/258 (46%), Gaps = 43/258 (16%)
Query: 60 QELGEGAFGKVYKG-EVCTSEGPSLVAIK------TLKENANQK---TASDFRREVDLMS 109
+ +G+G +G+VY V T E ++A+K T+ + + R E++ +
Sbjct: 7 ELIGKGTYGRVYLALNVTTGE---MMAVKQVELPATIAGRHDSRQKDMVKALRSEIETLK 63
Query: 110 ELRHPNIVCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFS 169
+L H NIV LG + E + + E++ G + L R+ +Q
Sbjct: 64 DLDHLNIVQYLGFETTEEYLSIFLEYVPGGSIGSCL--RTY----------GRFEEQLVR 111
Query: 170 HIALQVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSR---DVYASDYYRIQS 226
QV G+AYL S +HRDL A N LV KISDFG+S+ D+Y +D Q+
Sbjct: 112 FFTEQVLEGLAYLHSKGILHRDLKADNLLVDADGICKISDFGISKKSDDIYDND----QN 167
Query: 227 KSLL-PVRWMPPESI-LYGK-FTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMI-- 281
S+ V WM PE I Y + ++ + D+WS G V+ E+++ G +P +S++E I +
Sbjct: 168 MSMQGSVFWMAPEVIHSYSQGYSAKVDIWSLGCVVLEMFA-GRRP---WSDEEAIAAMFK 223
Query: 282 --RSRQMLPCPEDCPPRM 297
R P P D +
Sbjct: 224 LGNKRSAPPIPPDVSMNL 241
Score = 66.4 bits (162), Expect = 3e-12
Identities = 43/110 (39%), Positives = 64/110 (58%), Gaps = 14/110 (12%)
Query: 310 VAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSR---DVYASDYYRIQSKSLL- 365
V G+AYL S +HRDL A N LV KISDFG+S+ D+Y +D Q+ S+
Sbjct: 117 VLEGLAYLHSKGILHRDLKADNLLVDADGICKISDFGISKKSDDIYDND----QNMSMQG 172
Query: 366 PVRWMPPESI-LYGK-FTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEEF 413
V WM PE I Y + ++ + D+WS G V+ E+++ G +P +S++E
Sbjct: 173 SVFWMAPEVIHSYSQGYSAKVDIWSLGCVVLEMFA-GRRP---WSDEEAI 218
>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 = 102 bits (256), Expect = 1e-24
Identities = 79/251 (31%), Positives = 119/251 (47%), Gaps = 36/251 (14%)
Query: 59 LQELGEGAFGKVYKGEVCTSEGPSLVAIKTLK-ENANQKTASDFRREVDLMSELR---HP 114
L E+GEGA+G VYK + G VA+K ++ + + RE+ L+ +L HP
Sbjct: 4 LAEIGEGAYGTVYKARD-LNTG-RFVALKKVRVPLSEEGIPLSTLREIALLKQLESFEHP 61
Query: 115 NIVCLLGVC----LSGEPMCML-FEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFS 169
NIV LL VC E L FE V DL +L S+ P+ + ++
Sbjct: 62 NIVRLLDVCHGPRTDRELKLTLVFEH-VDQDLATYL-SKCPKPGLPPETIK--------- 110
Query: 170 HIALQVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSL 229
+ Q+ G+ +L SH VHRDL +N LV VKI+DFGL+R +Y+ + +L
Sbjct: 111 DLMRQLLRGVDFLHSHRIVHRDLKPQNILVTSDGQVKIADFGLAR-IYSFEM------AL 163
Query: 230 LPV---RWM-PPESILYGKFTTESDVWSYGVVLWEVYSYGLQP-YYGYSNQEVIEMIRSR 284
V W PE +L + T D+WS G + E++ +P + G S + ++ I
Sbjct: 164 TSVVVTLWYRAPEVLLQSSYATPVDMWSVGCIFAELFR--RRPLFRGTSEADQLDKIFDV 221
Query: 285 QMLPCPEDCPP 295
LP E+ P
Sbjct: 222 IGLPSEEEWPR 232
Score = 61.5 bits (150), Expect = 1e-10
Identities = 37/117 (31%), Positives = 57/117 (48%), Gaps = 20/117 (17%)
Query: 313 GMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPV---RW 369
G+ +L SH VHRDL +N LV VKI+DFGL+R +Y+ + +L V W
Sbjct: 119 GVDFLHSHRIVHRDLKPQNILVTSDGQVKIADFGLAR-IYSFEM------ALTSVVVTLW 171
Query: 370 M-PPESILYGKFTTESDVWSYGVVLWEVYSYGLQP-YYGYSNQE------EFLKTPP 418
PE +L + T D+WS G + E++ +P + G S + + + P
Sbjct: 172 YRAPEVLLQSSYATPVDMWSVGCIFAELFR--RRPLFRGTSEADQLDKIFDVIGLPS 226
>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 = 100 bits (251), Expect = 3e-24
Identities = 64/256 (25%), Positives = 110/256 (42%), Gaps = 24/256 (9%)
Query: 60 QELGEGAFGKVYKGEVCTSEGPSLVAIKTLKENANQKTA----SDFRREVDLMSELRHPN 115
+ LG G+FG VY+G A+K + + +T +E+ L+S+L+HPN
Sbjct: 6 ELLGSGSFGSVYEGLNLDDG--DFFAVKEVSLADDGQTGQEAVKQLEQEIALLSKLQHPN 63
Query: 116 IVCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQV 175
IV LG + + + E + G L + L + + Q+
Sbjct: 64 IVQYLGTEREEDNLYIFLELVPGGSLAKLL------------KKYGSFPEPVIRLYTRQI 111
Query: 176 AAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRWM 235
G+ YL + VHRD+ N LV VK++DFG+++ V + + S WM
Sbjct: 112 LLGLEYLHDRNTVHRDIKGANILVDTNGVVKLADFGMAKQVVEFSFAKSFKGS---PYWM 168
Query: 236 PPESIL-YGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSN-QEVIEMIRSRQMLPCPEDC 293
PE I G + +D+WS G + E+ + G P+ V ++ RS+++ P P+
Sbjct: 169 APEVIAQQGGYGLAADIWSLGCTVLEMAT-GKPPWSQLEGVAAVFKIGRSKELPPIPDHL 227
Query: 294 PPRMYSLMMECWHEVP 309
+++C P
Sbjct: 228 SDEAKDFILKCLQRDP 243
Score = 52.0 bits (125), Expect = 1e-07
Identities = 28/85 (32%), Positives = 42/85 (49%), Gaps = 4/85 (4%)
Query: 312 AGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRWMP 371
G+ YL + VHRD+ N LV VK++DFG+++ V + + S WM
Sbjct: 113 LGLEYLHDRNTVHRDIKGANILVDTNGVVKLADFGMAKQVVEFSFAKSFKGS---PYWMA 169
Query: 372 PESIL-YGKFTTESDVWSYGVVLWE 395
PE I G + +D+WS G + E
Sbjct: 170 PEVIAQQGGYGLAADIWSLGCTVLE 194
>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 = 100 bits (251), Expect = 3e-24
Identities = 63/245 (25%), Positives = 111/245 (45%), Gaps = 26/245 (10%)
Query: 62 LGEGAFGKVYKGEVCTSEGPSLVAIKTL-KENANQKTASDF-RREVDLMSELRHPNIVCL 119
LG+G+FGKV + L A+K L K+ ++ + E +++S + HP IV L
Sbjct: 1 LGKGSFGKVLLVRKKDTGK--LYAMKVLKKKKIIKRKEVEHTLTERNILSRINHPFIVKL 58
Query: 120 LGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQVAAGM 179
+ E + ++ E+ G+L +S+ R S++ A ++ +
Sbjct: 59 HYAFQTEEKLYLVLEYAPGGELF-SHLSKEGR-----------FSEERARFYAAEIVLAL 106
Query: 180 AYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVR---WMP 236
YL S ++RDL N L+ +K++DFGL++++ S+ R + ++
Sbjct: 107 EYLHSLGIIYRDLKPENILLDADGHIKLTDFGLAKELS-SEGSRTNT----FCGTPEYLA 161
Query: 237 PESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIRSRQMLPCPEDCPPR 296
PE +L + D WS GV+L+E+ G P+Y +E+ E I L PE P
Sbjct: 162 PEVLLGKGYGKAVDWWSLGVLLYEML-TGKPPFYAEDRKEIYEKILKDP-LRFPEFLSPE 219
Query: 297 MYSLM 301
L+
Sbjct: 220 ARDLI 224
Score = 56.8 bits (138), Expect = 4e-09
Identities = 29/100 (29%), Positives = 52/100 (52%), Gaps = 10/100 (10%)
Query: 316 YLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVR---WMPP 372
YL S ++RDL N L+ +K++DFGL++++ S+ R + ++ P
Sbjct: 108 YLHSLGIIYRDLKPENILLDADGHIKLTDFGLAKELS-SEGSRTNT----FCGTPEYLAP 162
Query: 373 ESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEE 412
E +L + D WS GV+L+E+ G P+Y +++E
Sbjct: 163 EVLLGKGYGKAVDWWSLGVLLYEML-TGKPPFYA-EDRKE 200
>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 = 100 bits (251), Expect = 5e-24
Identities = 65/232 (28%), Positives = 120/232 (51%), Gaps = 32/232 (13%)
Query: 59 LQELGEGAFGKVYKGEV-CTSEGPSLVAIKTLKENANQKTASDFRREVDLMSELRHPNIV 117
L++LGEG + VYKG T E +VA+K + +A + T S RE+ LM EL+H NIV
Sbjct: 5 LEKLGEGTYATVYKGRNRTTGE---IVALKEIHLDAEEGTPSTAIREISLMKELKHENIV 61
Query: 118 CLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQVAA 177
L V + + ++FE+M DL +++ + R + + V++ F++ L+
Sbjct: 62 RLHDVIHTENKLMLVFEYM-DKDLKKYMDTHGVRGALDPNTVKS------FTYQLLK--- 111
Query: 178 GMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSR------DVYASDYYRIQSKSLLP 231
G+A+ + +HRDL +N L+ +K++DFGL+R + ++++ +
Sbjct: 112 GIAFCHENRVLHRDLKPQNLLINKRGELKLADFGLARAFGIPVNTFSNEVVTL------- 164
Query: 232 VRWMPPESILYGK--FTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMI 281
W +L G ++T D+WS G ++ E+ + G + G +N++ + I
Sbjct: 165 --WYRAPDVLLGSRTYSTSIDIWSVGCIMAEMIT-GRPLFPGTNNEDQLLKI 213
Score = 47.5 bits (113), Expect = 5e-06
Identities = 28/111 (25%), Positives = 57/111 (51%), Gaps = 18/111 (16%)
Query: 313 GMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSR------DVYASDYYRIQSKSLLP 366
G+A+ + +HRDL +N L+ +K++DFGL+R + ++++ +
Sbjct: 112 GIAFCHENRVLHRDLKPQNLLINKRGELKLADFGLARAFGIPVNTFSNEVVTL------- 164
Query: 367 VRWMPPESILYGK--FTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEEFLK 415
W +L G ++T D+WS G ++ E+ + G + G +N+++ LK
Sbjct: 165 --WYRAPDVLLGSRTYSTSIDIWSVGCIMAEMIT-GRPLFPGTNNEDQLLK 212
>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 = 99.8 bits (249), Expect = 8e-24
Identities = 73/273 (26%), Positives = 128/273 (46%), Gaps = 48/273 (17%)
Query: 59 LQELGEGAFGKVYKGEVCTSEGPSLVAIKTLK-ENANQKTASDFRREVDLMSELRHPNIV 117
L+++GEG +G V+K + E +VA+K ++ ++ ++ S RE+ L+ EL+H NIV
Sbjct: 5 LEKIGEGTYGTVFKAK--NRETHEIVALKRVRLDDDDEGVPSSALREICLLKELKHKNIV 62
Query: 118 CLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQVAA 177
L V S + + ++FE+ + DL ++ S DI V++ Q+
Sbjct: 63 RLYDVLHSDKKLTLVFEYCDQ-DLKKYF--DSCNGDIDPEIVKS---------FMFQLLK 110
Query: 178 GMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVR---- 233
G+A+ SH+ +HRDL +N L+ +K++DFGL+R + I PVR
Sbjct: 111 GLAFCHSHNVLHRDLKPQNLLINKNGELKLADFGLARA------FGI------PVRCYSA 158
Query: 234 -----WMPPESILYGK--FTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMI----- 281
W P +L+G ++T D+WS G + E+ + G + G + ++ I
Sbjct: 159 EVVTLWYRPPDVLFGAKLYSTSIDMWSAGCIFAELANAGRPLFPGNDVDDQLKRIFRLLG 218
Query: 282 -RSRQMLP----CPEDCPPRMYSLMMECWHEVP 309
+ + P P+ P MY + VP
Sbjct: 219 TPTEESWPGVSKLPDYKPYPMYPATTSLVNVVP 251
Score = 53.6 bits (129), Expect = 5e-08
Identities = 37/127 (29%), Positives = 59/127 (46%), Gaps = 31/127 (24%)
Query: 313 GMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVR---- 368
G+A+ SH+ +HRDL +N L+ +K++DFGL+R + I PVR
Sbjct: 111 GLAFCHSHNVLHRDLKPQNLLINKNGELKLADFGLARA------FGI------PVRCYSA 158
Query: 369 -----WMPPESILYGK--FTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEEF------LK 415
W P +L+G ++T D+WS G + E+ + G + G ++ L
Sbjct: 159 EVVTLWYRPPDVLFGAKLYSTSIDMWSAGCIFAELANAGRPLFPGNDVDDQLKRIFRLLG 218
Query: 416 TP--PSW 420
TP SW
Sbjct: 219 TPTEESW 225
>gnl|CDD|173627 cd05037, PTK_Jak_rpt1, Pseudokinase (repeat 1) domain of the
Protein Tyrosine Kinases, Janus kinases. Protein
Tyrosine Kinase (PTK) family; Janus kinase (Jak)
subfamily; pseudokinase domain (repeat1). The Jak
subfamily is composed of Jak1, Jak2, Jak3, TYK2, and
similar proteins. The PTKc (catalytic domain) family to
which this subfamily belongs, is part of a larger
superfamily that includes the catalytic domains of other
kinases such as protein serine/threonine kinases, RIO
kinases, and phosphoinositide 3-kinase (PI3K). PTKs
catalyze the transfer of the gamma-phosphoryl group from
ATP to tyrosine (tyr) residues in protein substrates.
Jak subfamily proteins are cytoplasmic (or nonreceptor)
tyr kinases containing an N-terminal FERM domain,
followed by a Src homology 2 (SH2) domain, a
pseudokinase domain, and a C-terminal catalytic tyr
kinase domain. The pseudokinase domain shows similarity
to tyr kinases but lacks crucial residues for catalytic
activity and ATP binding. It modulates the kinase
activity of the C-terminal catalytic domain. Most Jaks
are expressed in a wide variety of tissues, except for
Jak3, which is expressed only in hematopoietic cells.
Jaks are crucial for cytokine receptor signaling. They
are activated by autophosphorylation upon
cytokine-induced receptor aggregation, and subsequently
trigger downstream signaling events such as the
phosphorylation of signal transducers and activators of
transcription (STATs). Jaks are also involved in
regulating the surface expression of some cytokine
receptors. The Jak-STAT pathway is involved in many
biological processes including hematopoiesis,
immunoregulation, host defense, fertility, lactation,
growth, and embryogenesis.
Length = 259
Score = 98.3 bits (245), Expect = 2e-23
Identities = 74/285 (25%), Positives = 119/285 (41%), Gaps = 44/285 (15%)
Query: 60 QELGEGAFGKVYKG---EVCTSEGPS-----LVAIKTLKENANQKTASDFRREVDLMSEL 111
+ LG+G F +YKG + V +K L + A F LMS+L
Sbjct: 1 EHLGQGTFTNIYKGVLRVQSDLDIVGPGQEVSVVLKVLGSDHRDSLA--FFETASLMSQL 58
Query: 112 RHPNIVCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHI 171
H ++V L GVC+ + M+ E++ G L FL ++++S +
Sbjct: 59 SHKHLVKLYGVCVR-DENIMVEEYVKFGPLDVFL--HREKNNVSLHW---------KLDV 106
Query: 172 ALQVAAGMAYLCSHHYVHRDLAARNCLV-------GDGLTVKISDFGLSRDVYASDYYRI 224
A Q+A+ + YL VH ++ +N LV G +K+SD G+ V + +
Sbjct: 107 AKQLASALHYLEDKKLVHGNVCGKNILVARYGLNEGYVPFIKLSDPGIPITVLSREE--- 163
Query: 225 QSKSLLPVRWMPPESI--LYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIR 282
+ + W+ PE I T +D WS+G L E+ S G +P S+ E +
Sbjct: 164 ---RVERIPWIAPECIRNGQASLTIAADKWSFGTTLLEICSNGEEPLSTLSSSEKERFYQ 220
Query: 283 SRQMLPCPEDCPPRMYSLMMECWHEVPVAAGMAYLCSHHYVHRDL 327
+ LP P DC + +L+ +CW P S + RDL
Sbjct: 221 DQHRLPMP-DCAE-LANLINQCWTYDP-----TKRPSFRAILRDL 258
Score = 56.3 bits (136), Expect = 6e-09
Identities = 30/114 (26%), Positives = 49/114 (42%), Gaps = 15/114 (13%)
Query: 311 AAGMAYLCSHHYVHRDLAARNCLV-------GDGLTVKISDFGLSRDVYASDYYRIQSKS 363
A+ + YL VH ++ +N LV G +K+SD G+ V + +
Sbjct: 111 ASALHYLEDKKLVHGNVCGKNILVARYGLNEGYVPFIKLSDPGIPITVLSREE------R 164
Query: 364 LLPVRWMPPESI--LYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEEFLK 415
+ + W+ PE I T +D WS+G L E+ S G +P S+ E+
Sbjct: 165 VERIPWIAPECIRNGQASLTIAADKWSFGTTLLEICSNGEEPLSTLSSSEKERF 218
>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 = 98.8 bits (247), Expect = 2e-23
Identities = 69/226 (30%), Positives = 107/226 (47%), Gaps = 48/226 (21%)
Query: 59 LQELGEGAFGKVYKGEVCTSEGPSLVAIKTLKENANQKTASDFR-----REVD-LMSELR 112
+++LG+G FG VY G LVAIK +K +K S + REV L
Sbjct: 4 IKQLGDGTFGSVYLARN-KETGE-LVAIKKMK----KKFYS-WEECMNLREVKSLRKLNE 56
Query: 113 HPNIVCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIA 172
HPNIV L V + + +FE+M G+L++ + R + P S+ I
Sbjct: 57 HPNIVKLKEVFRENDELYFVFEYM-EGNLYQLMKDRKGK----------PFSESVIRSII 105
Query: 173 LQVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDV--------YASD-YYR 223
Q+ G+A++ H + HRDL N LV VKI+DFGL+R++ Y S +YR
Sbjct: 106 YQILQGLAHIHKHGFFHRDLKPENLLVSGPEVVKIADFGLAREIRSRPPYTDYVSTRWYR 165
Query: 224 IQSKSLLPVRWMPPESILY-GKFTTESDVWSYGVVLWEVYSYGLQP 268
PE +L +++ D+W+ G ++ E+Y+ L+P
Sbjct: 166 ------------APEILLRSTSYSSPVDIWALGCIMAELYT--LRP 197
Score = 54.8 bits (133), Expect = 2e-08
Identities = 40/155 (25%), Positives = 74/155 (47%), Gaps = 34/155 (21%)
Query: 272 YSNQEVIEMIRSRQMLPCPEDCPPRMYSLMMECWHEVPVAAGMAYLCSHHYVHRDLAARN 331
Y + ++++ R+ P E + S++ + + G+A++ H + HRDL N
Sbjct: 79 YMEGNLYQLMKDRKGKPFSE---SVIRSIIYQ------ILQGLAHIHKHGFFHRDLKPEN 129
Query: 332 CLVGDGLTVKISDFGLSRDV--------YASD-YYRIQSKSLLPVRWMPPESILY-GKFT 381
LV VKI+DFGL+R++ Y S +YR PE +L ++
Sbjct: 130 LLVSGPEVVKIADFGLAREIRSRPPYTDYVSTRWYR------------APEILLRSTSYS 177
Query: 382 TESDVWSYGVVLWEVYSYGLQPYY-GYSNQEEFLK 415
+ D+W+ G ++ E+Y+ L+P + G S ++ K
Sbjct: 178 SPVDIWALGCIMAELYT--LRPLFPGSSEIDQLYK 210
>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 = 96.5 bits (241), Expect = 1e-22
Identities = 57/263 (21%), Positives = 108/263 (41%), Gaps = 43/263 (16%)
Query: 57 RFLQELGEGAFGKVYKG-EVCTSEGPSLVAIKTL-KENANQKTASDF-RREVDLMSEL-R 112
+F + +GEG+F V E T+ AIK L K ++ + + E ++++ L
Sbjct: 4 KFGKIIGEGSFSTVVLAKEKETN---KEYAIKILDKRQLIKEKKVKYVKIEKEVLTRLNG 60
Query: 113 HPNIVCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIA 172
HP I+ L E + + E+ G+L +++ GS L ++ A
Sbjct: 61 HPGIIKLYYTFQDEENLYFVLEYAPNGELLQYIRKY-------GS-----LDEKCTRFYA 108
Query: 173 LQVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASD------------ 220
++ + YL S +HRDL N L+ + +KI+DFG ++ + +
Sbjct: 109 AEILLALEYLHSKGIIHRDLKPENILLDKDMHIKITDFGTAKVLDPNSSPESNKGDATNI 168
Query: 221 -----YYRIQSKSLLPV---RWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGY 272
R + S V ++ PE + SD+W+ G +++++ G P+ G
Sbjct: 169 DSQIEKNRRRFASF--VGTAEYVSPELLNEKPAGKSSDLWALGCIIYQML-TGKPPFRGS 225
Query: 273 SNQEVIEMIRSRQMLPCPEDCPP 295
+ + I + P + PP
Sbjct: 226 NEYLTFQKILKLE-YSFPPNFPP 247
Score = 56.8 bits (138), Expect = 4e-09
Identities = 28/123 (22%), Positives = 51/123 (41%), Gaps = 23/123 (18%)
Query: 313 GMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASD----------------- 355
+ YL S +HRDL N L+ + +KI+DFG ++ + +
Sbjct: 114 ALEYLHSKGIIHRDLKPENILLDKDMHIKITDFGTAKVLDPNSSPESNKGDATNIDSQIE 173
Query: 356 YYRIQSKSLLPV---RWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEE 412
R + S V ++ PE + SD+W+ G +++++ G P+ G +
Sbjct: 174 KNRRRFASF--VGTAEYVSPELLNEKPAGKSSDLWALGCIIYQML-TGKPPFRGSNEYLT 230
Query: 413 FLK 415
F K
Sbjct: 231 FQK 233
>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 = 95.8 bits (239), Expect = 2e-22
Identities = 63/236 (26%), Positives = 104/236 (44%), Gaps = 24/236 (10%)
Query: 58 FLQELGEGAFGKVYKGEVCTSEGPSLVAIKTLKENANQKTASDFRREVDLMSELRHPNIV 117
+Q +G G +G VYK + LVAIK +K ++E+ ++ E RHPNIV
Sbjct: 7 LIQRIGSGTYGDVYKARDIATG--ELVAIKVIKLEP-GDDFEIIQQEISMLKECRHPNIV 63
Query: 118 CLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQVAA 177
G L + + ++ E+ G L DI + PLS+ +++ +
Sbjct: 64 AYFGSYLRRDKLWIVMEYCGGGSL----------QDIY-QVTRGPLSELQIAYVCRETLK 112
Query: 178 GMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLL--PVRWM 235
G+AYL +HRD+ N L+ + VK++DFG+S + A+ R KS + P WM
Sbjct: 113 GLAYLHETGKIHRDIKGANILLTEDGDVKLADFGVSAQLTATIAKR---KSFIGTPY-WM 168
Query: 236 PPESI---LYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIRSRQMLP 288
PE G + + D+W+ G+ E + P + + +I P
Sbjct: 169 APEVAAVERKGGYDGKCDIWALGITAIE-LAELQPPMFDLHPMRALFLISKSNFPP 223
Score = 50.8 bits (122), Expect = 4e-07
Identities = 29/88 (32%), Positives = 45/88 (51%), Gaps = 9/88 (10%)
Query: 313 GMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLL--PVRWM 370
G+AYL +HRD+ N L+ + VK++DFG+S + A+ R KS + P WM
Sbjct: 113 GLAYLHETGKIHRDIKGANILLTEDGDVKLADFGVSAQLTATIAKR---KSFIGTPY-WM 168
Query: 371 PPESI---LYGKFTTESDVWSYGVVLWE 395
PE G + + D+W+ G+ E
Sbjct: 169 APEVAAVERKGGYDGKCDIWALGITAIE 196
Score = 30.7 bits (70), Expect = 1.1
Identities = 13/33 (39%), Positives = 18/33 (54%), Gaps = 2/33 (6%)
Query: 4 FLQELGEGAFGKVYKGEVCTSEGPSLVAIKTLK 36
+Q +G G +G VYK + LVAIK +K
Sbjct: 7 LIQRIGSGTYGDVYKARDIATG--ELVAIKVIK 37
>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 = 96.0 bits (239), Expect = 2e-22
Identities = 64/205 (31%), Positives = 108/205 (52%), Gaps = 17/205 (8%)
Query: 59 LQELGEGAFGKVYKGEVCTSEGPSLVAIKTLK-ENANQKTASDFRREVDLMSELRHPNIV 117
++++GEG +G VYK +VA+K ++ + + S RE+ L+ EL HPNIV
Sbjct: 5 VEKIGEGTYGVVYKAR--NKLTGEVVALKKIRLDTETEGVPSTAIREISLLKELNHPNIV 62
Query: 118 CLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQVAA 177
LL V + + ++FEF+ + DL +F M SP S I +++ L Q+
Sbjct: 63 KLLDVIHTENKLYLVFEFLHQ-DLKKF-MDASPLSGIPLPLIKSYL---------FQLLQ 111
Query: 178 GMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRWMPP 237
G+A+ SH +HRDL +N L+ +K++DFGL+R R + ++ + + P
Sbjct: 112 GLAFCHSHRVLHRDLKPQNLLINTEGAIKLADFGLARAFGVP--VRTYTHEVVTLWYRAP 169
Query: 238 ESILYGKF-TTESDVWSYGVVLWEV 261
E +L K+ +T D+WS G + E+
Sbjct: 170 EILLGCKYYSTAVDIWSLGCIFAEM 194
Score = 47.9 bits (114), Expect = 4e-06
Identities = 27/85 (31%), Positives = 47/85 (55%), Gaps = 3/85 (3%)
Query: 313 GMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRWMPP 372
G+A+ SH +HRDL +N L+ +K++DFGL+R R + ++ + + P
Sbjct: 112 GLAFCHSHRVLHRDLKPQNLLINTEGAIKLADFGLARAFGVP--VRTYTHEVVTLWYRAP 169
Query: 373 ESILYGKF-TTESDVWSYGVVLWEV 396
E +L K+ +T D+WS G + E+
Sbjct: 170 EILLGCKYYSTAVDIWSLGCIFAEM 194
>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 = 94.8 bits (236), Expect = 4e-22
Identities = 62/214 (28%), Positives = 98/214 (45%), Gaps = 39/214 (18%)
Query: 61 ELGEGAFGKVYKGEVCTSEGPSLVAIKTLKENANQKTASDFRREVDLMSELRHPNIVCLL 120
ELG+GAFGKVYK + + L A + + +++ DF E+D++SE +HPNIV L
Sbjct: 12 ELGDGAFGKVYKAQ---HKETGLFAAAKIIQIESEEELEDFMVEIDILSECKHPNIVGLY 68
Query: 121 GVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQVAAGMA 180
+ +L EF G L ++ +++ L++ ++ Q+ +
Sbjct: 69 EAYFYENKLWILIEFCDGGALDSIML-----------ELERGLTEPQIRYVCRQMLEALN 117
Query: 181 YLCSHHYVHRDLAARNCLVGDGLTVKISDFGLS---------RDVYASDYYRIQSKSLLP 231
+L SH +HRDL A N L+ VK++DFG+S RD + Y
Sbjct: 118 FLHSHKVIHRDLKAGNILLTLDGDVKLADFGVSAKNKSTLQKRDTFIGTPY--------- 168
Query: 232 VRWMPPESILYGKFTTE-----SDVWSYGVVLWE 260
WM PE + F +D+WS G+ L E
Sbjct: 169 --WMAPEVVACETFKDNPYDYKADIWSLGITLIE 200
Score = 48.2 bits (115), Expect = 3e-06
Identities = 30/97 (30%), Positives = 42/97 (43%), Gaps = 25/97 (25%)
Query: 313 GMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLS---------RDVYASDYYRIQSKS 363
+ +L SH +HRDL A N L+ VK++DFG+S RD + Y
Sbjct: 115 ALNFLHSHKVIHRDLKAGNILLTLDGDVKLADFGVSAKNKSTLQKRDTFIGTPY------ 168
Query: 364 LLPVRWMPPESILYGKFTTE-----SDVWSYGVVLWE 395
WM PE + F +D+WS G+ L E
Sbjct: 169 -----WMAPEVVACETFKDNPYDYKADIWSLGITLIE 200
Score = 30.9 bits (70), Expect = 1.1
Identities = 11/12 (91%), Positives = 12/12 (100%)
Query: 7 ELGEGAFGKVYK 18
ELG+GAFGKVYK
Sbjct: 12 ELGDGAFGKVYK 23
>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 = 94.0 bits (234), Expect = 9e-22
Identities = 76/266 (28%), Positives = 124/266 (46%), Gaps = 39/266 (14%)
Query: 57 RFLQELGEGAFGKVYKGEVCTSEGPSLVAIKTLKENANQKTASDFRREVDLMSELRH--- 113
+ L+ +G GA+G VY+G G +VA+K + + SD +REV L+S+LR
Sbjct: 4 QRLELIGRGAYGAVYRG-KHVPTG-RVVALKIINLDTPDDDVSDIQREVALLSQLRQSQP 61
Query: 114 PNIVCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIAL 173
PNI G L G + ++ E+ G + LM P ++++ S I
Sbjct: 62 PNITKYYGSYLKGPRLWIIMEYAEGGSVRT-LMKAGP------------IAEKYISVIIR 108
Query: 174 QVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVR 233
+V + Y+ +HRD+ A N LV + VK+ DFG++ + + R + P
Sbjct: 109 EVLVALKYIHKVGVIHRDIKAANILVTNTGNVKLCDFGVAALLNQNSSKR-STFVGTPY- 166
Query: 234 WMPPESILYGK-FTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIRSRQMLPCPED 292
WM PE I GK + T++D+WS G+ ++E+ + G PY + +I P+
Sbjct: 167 WMAPEVITEGKYYDTKADIWSLGITIYEM-ATGNPPYSDVDAFRAMMLI--------PKS 217
Query: 293 CPPRM----YSLMME-----CWHEVP 309
PPR+ YS ++ C E P
Sbjct: 218 KPPRLEDNGYSKLLREFVAACLDEEP 243
Score = 54.4 bits (131), Expect = 3e-08
Identities = 37/108 (34%), Positives = 59/108 (54%), Gaps = 9/108 (8%)
Query: 307 EVPVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLP 366
EV VA + Y+ +HRD+ A N LV + VK+ DFG++ + + R + P
Sbjct: 109 EVLVA--LKYIHKVGVIHRDIKAANILVTNTGNVKLCDFGVAALLNQNSSKR-STFVGTP 165
Query: 367 VRWMPPESILYGK-FTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEEF 413
WM PE I GK + T++D+WS G+ ++E+ + G P YS+ + F
Sbjct: 166 Y-WMAPEVITEGKYYDTKADIWSLGITIYEM-ATGNPP---YSDVDAF 208
>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 = 93.5 bits (233), Expect = 1e-21
Identities = 57/231 (24%), Positives = 105/231 (45%), Gaps = 23/231 (9%)
Query: 57 RFLQELGEGAFGKVYKGEVCTSEGPSLVAIKTLKENANQKTASDFRREVDLMSELRHPNI 116
L++LGEG++G VYK + G +VAIK + + +E+ ++ + P I
Sbjct: 6 DILEKLGEGSYGSVYKA-IHKETG-QVVAIKVVPVEE---DLQEIIKEISILKQCDSPYI 60
Query: 117 VCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQVA 176
V G + ++ E+ G + + + L++++ + I Q
Sbjct: 61 VKYYGSYFKNTDLWIVMEYCGAGSVSDIMKIT-----------NKTLTEEEIAAILYQTL 109
Query: 177 AGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLL--PVRW 234
G+ YL S+ +HRD+ A N L+ + K++DFG+S +D + +++ P W
Sbjct: 110 KGLEYLHSNKKIHRDIKAGNILLNEEGQAKLADFGVSGQ--LTDTMA-KRNTVIGTPF-W 165
Query: 235 MPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIRSRQ 285
M PE I + ++D+WS G+ E+ + G PY I MI ++
Sbjct: 166 MAPEVIQEIGYNNKADIWSLGITAIEM-AEGKPPYSDIHPMRAIFMIPNKP 215
Score = 58.0 bits (141), Expect = 1e-09
Identities = 30/96 (31%), Positives = 51/96 (53%), Gaps = 7/96 (7%)
Query: 313 GMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLL--PVRWM 370
G+ YL S+ +HRD+ A N L+ + K++DFG+S +D + +++ P WM
Sbjct: 111 GLEYLHSNKKIHRDIKAGNILLNEEGQAKLADFGVSGQ--LTDTMA-KRNTVIGTPF-WM 166
Query: 371 PPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYG 406
PE I + ++D+WS G+ E+ + G PY
Sbjct: 167 APEVIQEIGYNNKADIWSLGITAIEM-AEGKPPYSD 201
Score = 31.9 bits (73), Expect = 0.55
Identities = 14/32 (43%), Positives = 21/32 (65%), Gaps = 2/32 (6%)
Query: 4 FLQELGEGAFGKVYKGEVCTSEGPSLVAIKTL 35
L++LGEG++G VYK + G +VAIK +
Sbjct: 7 ILEKLGEGSYGSVYKA-IHKETG-QVVAIKVV 36
>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 = 92.9 bits (231), Expect = 2e-21
Identities = 81/301 (26%), Positives = 129/301 (42%), Gaps = 39/301 (12%)
Query: 46 DFRREVIETKPRFLQELGEGAFGKVYKGEVCTSEGPSLVAIKTLKENANQKTASDFRREV 105
D R E +ET + +LG G G V K + + +++A K + A RE+
Sbjct: 1 DLRNEDLET----ISDLGAGNGGSVSKVKHIPTG--TVMAKKVVHIGAKSSVRKQILREL 54
Query: 106 DLMSELRHPNIVCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQ 165
+M E R P IV G L+ +CM EFM G L + P+
Sbjct: 55 QIMHECRSPYIVSFYGAFLNENNICMCMEFMDCGSLDRIY------------KKGGPIPV 102
Query: 166 QDFSHIALQVAAGMAYLCS-HHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRI 224
+ IA+ V G+ YL + H +HRD+ N LV +K+ DFG+S ++ S I
Sbjct: 103 EILGKIAVAVVEGLTYLYNVHRIMHRDIKPSNILVNSRGQIKLCDFGVSGELINS----I 158
Query: 225 QSKSLLPVRWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQE-------- 276
+ +M PE I GK+T +SDVWS G+ + E+ + G P + +SN +
Sbjct: 159 ADTFVGTSTYMSPERIQGGKYTVKSDVWSLGISIIEL-ALGKFP-FAFSNIDDDGQDDPM 216
Query: 277 -VIEMIRSRQMLPCP----EDCPPRMYSLMMECWHEVPVA-AGMAYLCSHHYVHRDLAAR 330
++++++ P P D P + + C + P LC+ + L A
Sbjct: 217 GILDLLQQIVQEPPPRLPSSDFPEDLRDFVDACLLKDPTERPTPQQLCAMPPFIQALRAS 276
Query: 331 N 331
N
Sbjct: 277 N 277
Score = 58.7 bits (142), Expect = 1e-09
Identities = 33/90 (36%), Positives = 49/90 (54%), Gaps = 5/90 (5%)
Query: 308 VPVAAGMAYLCS-HHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLP 366
V V G+ YL + H +HRD+ N LV +K+ DFG+S ++ S I +
Sbjct: 110 VAVVEGLTYLYNVHRIMHRDIKPSNILVNSRGQIKLCDFGVSGELINS----IADTFVGT 165
Query: 367 VRWMPPESILYGKFTTESDVWSYGVVLWEV 396
+M PE I GK+T +SDVWS G+ + E+
Sbjct: 166 STYMSPERIQGGKYTVKSDVWSLGISIIEL 195
>gnl|CDD|240233 PTZ00024, PTZ00024, cyclin-dependent protein kinase; Provisional.
Length = 335
Score = 94.1 bits (234), Expect = 2e-21
Identities = 62/240 (25%), Positives = 103/240 (42%), Gaps = 44/240 (18%)
Query: 53 ETKPRFLQ---ELGEGAFGKVYKGEVCTSEGPSLVAIKTLKENANQKTASDFR------- 102
R++Q LGEG +GKV K + +VAIK +K + R
Sbjct: 5 SISERYIQKGAHLGEGTYGKVEKAYDTLTG--KIVAIKKVKIIEISNDVTKDRQLVGMCG 62
Query: 103 ------REVDLMSELRHPNIVCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISG 156
RE+ +M+E++H NI+ L+ V + G+ + ++ + M DL + + + ++
Sbjct: 63 IHFTTLRELKIMNEIKHENIMGLVDVYVEGDFINLVMDIM-ASDLKKVVDRKIRLTE--- 118
Query: 157 SQVQAPLSQQDFSHIALQVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDV 216
SQV+ I LQ+ G+ L +++HRDL+ N + KI+DFGL+R
Sbjct: 119 SQVKC---------ILLQILNGLNVLHKWYFMHRDLSPANIFINSKGICKIADFGLARRY 169
Query: 217 YASDYYRIQSKSLLPVR-----------WMPPESILYG--KFTTESDVWSYGVVLWEVYS 263
Y SK R W +L G K+ D+WS G + E+ +
Sbjct: 170 GYPPYSDTLSKDETMQRREEMTSKVVTLWYRAPELLMGAEKYHFAVDMWSVGCIFAELLT 229
Score = 49.0 bits (117), Expect = 2e-06
Identities = 27/99 (27%), Positives = 41/99 (41%), Gaps = 13/99 (13%)
Query: 313 GMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVR---- 368
G+ L +++HRDL+ N + KI+DFGL+R Y SK R
Sbjct: 131 GLNVLHKWYFMHRDLSPANIFINSKGICKIADFGLARRYGYPPYSDTLSKDETMQRREEM 190
Query: 369 -------WMPPESILYG--KFTTESDVWSYGVVLWEVYS 398
W +L G K+ D+WS G + E+ +
Sbjct: 191 TSKVVTLWYRAPELLMGAEKYHFAVDMWSVGCIFAELLT 229
>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 = 91.5 bits (227), Expect = 6e-21
Identities = 60/209 (28%), Positives = 98/209 (46%), Gaps = 24/209 (11%)
Query: 62 LGEGAFGKVYKGEVCTSEGPSLVAIKTLKENANQKTASD-----FRREVDLMSELRHPNI 116
LG+GA+G VY G + L+A+K ++ + + A++ + EVDL+ L+H NI
Sbjct: 8 LGKGAYGTVYCGLTNQGQ---LIAVKQVELDTSNVLAAEKEYEKLQEEVDLLKSLKHVNI 64
Query: 117 VCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQVA 176
V LG CL + + EF+ G + L PL + F Q+
Sbjct: 65 VQYLGTCLDDNTISIFMEFVPGGSISSIL------------NRFGPLPEPVFCKYTKQIL 112
Query: 177 AGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVR--- 233
G+AYL ++ VHRD+ N ++ +K+ DFG +R + + S L +
Sbjct: 113 DGVAYLHNNCVVHRDIKGNNVMLMPNGIIKLIDFGCARRLAWVGLHGTHSNMLKSMHGTP 172
Query: 234 -WMPPESILYGKFTTESDVWSYGVVLWEV 261
WM PE I + +SD+WS G ++E+
Sbjct: 173 YWMAPEVINESGYGRKSDIWSIGCTVFEM 201
Score = 49.1 bits (117), Expect = 1e-06
Identities = 28/100 (28%), Positives = 49/100 (49%), Gaps = 4/100 (4%)
Query: 301 MMECWHEVPVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQ 360
+ C + + G+AYL ++ VHRD+ N ++ +K+ DFG +R + +
Sbjct: 102 PVFCKYTKQILDGVAYLHNNCVVHRDIKGNNVMLMPNGIIKLIDFGCARRLAWVGLHGTH 161
Query: 361 SKSLLPVR----WMPPESILYGKFTTESDVWSYGVVLWEV 396
S L + WM PE I + +SD+WS G ++E+
Sbjct: 162 SNMLKSMHGTPYWMAPEVINESGYGRKSDIWSIGCTVFEM 201
>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 = 92.4 bits (230), Expect = 6e-21
Identities = 68/230 (29%), Positives = 110/230 (47%), Gaps = 43/230 (18%)
Query: 57 RFLQELGEGAFGKVYKGEVCTSEGPSLVAIKTLKENANQK-----TASDFRREVDLMSEL 111
L +LGEG FG+VYK G +VA+K + N+K TA RE+ ++ +L
Sbjct: 11 EILGKLGEGTFGEVYKA-RQIKTG-RVVALKKIL-MHNEKDGFPITA---LREIKILKKL 64
Query: 112 RHPNIVCLLGVCLSGEP--------MCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPL 163
+HPN+V L+ + + + M+ +M DL L +P ++ SQ++
Sbjct: 65 KHPNVVPLIDMAVERPDKSKRKRGSVYMVTPYMDH-DLSGLL--ENPSVKLTESQIKC-- 119
Query: 164 SQQDFSHIALQVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYR 223
LQ+ G+ YL +H +HRD+ A N L+ + +KI+DFGL+R Y
Sbjct: 120 -------YMLQLLEGINYLHENHILHRDIKAANILIDNQGILKIADFGLAR-PYDGPPPN 171
Query: 224 IQSK---------SLLPVRWM-PPESILYGK-FTTESDVWSYGVVLWEVY 262
+ +L+ RW PPE +L + +TT D+W G V E++
Sbjct: 172 PKGGGGGGTRKYTNLVVTRWYRPPELLLGERRYTTAVDIWGIGCVFAEMF 221
Score = 61.6 bits (150), Expect = 1e-10
Identities = 32/97 (32%), Positives = 50/97 (51%), Gaps = 12/97 (12%)
Query: 312 AGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSK--------- 362
G+ YL +H +HRD+ A N L+ + +KI+DFGL+R Y +
Sbjct: 126 EGINYLHENHILHRDIKAANILIDNQGILKIADFGLAR-PYDGPPPNPKGGGGGGTRKYT 184
Query: 363 SLLPVRWM-PPESILYGK-FTTESDVWSYGVVLWEVY 397
+L+ RW PPE +L + +TT D+W G V E++
Sbjct: 185 NLVVTRWYRPPELLLGERRYTTAVDIWGIGCVFAEMF 221
>gnl|CDD|133209 cd05078, PTK_Jak2_Jak3_rpt1, Pseudokinase (repeat 1) domain of the
Protein Tyrosine Kinases, Janus kinases 2 and 3.
Protein Tyrosine Kinase (PTK) family; Janus kinase 2
(Jak2) and Jak3; pseudokinase domain (repeat 1). The
PTKc (catalytic domain) family to which this subfamily
belongs, is part of a larger superfamily that includes
the catalytic domains of other kinases such as protein
serine/threonine kinases, RIO kinases, and
phosphoinositide 3-kinase (PI3K). PTKs catalyze the
transfer of the gamma-phosphoryl group from ATP to
tyrosine (tyr) residues in protein substrates. Jak2 and
Jak3 are members of the Janus kinase (Jak) subfamily of
proteins, which are cytoplasmic (or nonreceptor) tyr
kinases containing an N-terminal FERM domain, followed
by a Src homology 2 (SH2) domain, a pseudokinase domain,
and a C-terminal tyr kinase domain. The pseudokinase
domain shows similarity to tyr kinases but lacks crucial
residues for catalytic activity and ATP binding. It
modulates the kinase activity of the C-terminal
catalytic domain. Jaks are crucial for cytokine receptor
signaling. They are activated by autophosphorylation
upon cytokine-induced receptor aggregation, and
subsequently trigger downstream signaling events such as
the phosphorylation of signal transducers and activators
of transcription (STATs). Jak2 is widely expressed in
many tissues while Jak3 is expressed only in
hematopoietic cells. Jak2 is essential for the signaling
of hormone-like cytokines such as growth hormone,
erythropoietin, thrombopoietin, and prolactin, as well
as some IFNs and cytokines that signal through the IL-3
and gp130 receptors. Jak3 binds the shared receptor
subunit common gamma chain and thus, is essential in the
signaling of cytokines that use it such as IL-2, IL-4,
IL-7, IL-9, IL-15, and IL-21. Disruption of Jak2 in mice
results in an embryonic lethal phenotype with multiple
defects including erythropoietic and cardiac
abnormalities. It is the only Jak gene that results in a
lethal phenotype when disrupted in mice. A mutation in
the pseudokinase domain of Jak2, V617F, is present in
many myeloproliferative diseases, including almost all
patients with polycythemia vera, and 50% of patients
with essential thrombocytosis and myelofibrosis. Jak3 is
important in lymphoid development and myeloid cell
differentiation. Inactivating mutations in Jak3 have
been reported in humans with severe combined
immunodeficiency (SCID).
Length = 258
Score = 91.1 bits (226), Expect = 7e-21
Identities = 68/251 (27%), Positives = 115/251 (45%), Gaps = 44/251 (17%)
Query: 60 QELGEGAFGKVYKG---------EVCTSEGPSLVAIKTLKENANQKTASDFRREVDLMSE 110
+ LG+G F K++KG E+ +E V +K L + +++ + F +MS+
Sbjct: 1 ESLGQGTFTKIFKGIRREVGDYGELHKTE----VLLKVL-DKSHRNYSESFFEAASMMSQ 55
Query: 111 LRHPNIVCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSH 170
L H ++V GVC+ G+ M+ E++ G L +L +IS
Sbjct: 56 LSHKHLVLNYGVCVCGDESIMVQEYVKFGSLDTYLKKNKNLINISWKL-----------E 104
Query: 171 IALQVAAGMAYLCSHHYVHRDLAARNCLV---GDGLT-----VKISDFGLSRDVYASDYY 222
+A Q+A + +L H ++ A+N L+ D T +K+SD G+S V
Sbjct: 105 VAKQLAWALHFLEDKGLTHGNVCAKNVLLIREEDRKTGNPPFIKLSDPGISITV------ 158
Query: 223 RIQSKSLLPVR--WMPPESILYGK-FTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIE 279
K +L R W+PPE I + + +D WS+G LWE++S G +P +Q+ ++
Sbjct: 159 --LPKEILLERIPWVPPECIENPQNLSLAADKWSFGTTLWEIFSGGDKPLSALDSQKKLQ 216
Query: 280 MIRSRQMLPCP 290
R LP P
Sbjct: 217 FYEDRHQLPAP 227
Score = 52.2 bits (125), Expect = 1e-07
Identities = 37/130 (28%), Positives = 59/130 (45%), Gaps = 26/130 (20%)
Query: 310 VAAGMAYLCSHHYVHRDLAARNCLV---GDGLT-----VKISDFGLSRDVYASDYYRIQS 361
+A + +L H ++ A+N L+ D T +K+SD G+S V
Sbjct: 109 LAWALHFLEDKGLTHGNVCAKNVLLIREEDRKTGNPPFIKLSDPGISITV--------LP 160
Query: 362 KSLLPVR--WMPPESILYGK-FTTESDVWSYGVVLWEVYSYGLQPYYGYSNQ------EE 412
K +L R W+PPE I + + +D WS+G LWE++S G +P +Q E+
Sbjct: 161 KEILLERIPWVPPECIENPQNLSLAADKWSFGTTLWEIFSGGDKPLSALDSQKKLQFYED 220
Query: 413 FLKTP-PSWI 421
+ P P W
Sbjct: 221 RHQLPAPKWT 230
>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 = 91.3 bits (227), Expect = 9e-21
Identities = 70/245 (28%), Positives = 130/245 (53%), Gaps = 20/245 (8%)
Query: 59 LQELGEGAFGKVYKGEVCTSEGPSLVAIKTLK-ENANQKTASDFRREVDLMSELRHPNIV 117
++++GEG +G VYKG + +VA+K ++ E+ + S RE+ L+ EL+HPNIV
Sbjct: 5 IEKIGEGTYGVVYKGRNKKTGQ--IVAMKKIRLESEEEGVPSTAIREISLLKELQHPNIV 62
Query: 118 CLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQVAA 177
CL V + + ++FEF+ DL ++L S + V++ L Q+
Sbjct: 63 CLQDVLMQESRLYLIFEFLSM-DLKKYLDSLPKGQYMDAELVKSYL---------YQILQ 112
Query: 178 GMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRWMPP 237
G+ + S +HRDL +N L+ + +K++DFGL+R R+ + ++ + + P
Sbjct: 113 GILFCHSRRVLHRDLKPQNLLIDNKGVIKLADFGLARAFGIP--VRVYTHEVVTLWYRAP 170
Query: 238 ESILYG-KFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIRSRQMLPCP-EDCPP 295
E +L +++T D+WS G + E+ + +P + + + E+ ++ R ++L P ED P
Sbjct: 171 EVLLGSPRYSTPVDIWSIGTIFAEMATK--KPLF-HGDSEIDQLFRIFRILGTPTEDVWP 227
Query: 296 RMYSL 300
+ SL
Sbjct: 228 GVTSL 232
Score = 42.8 bits (101), Expect = 2e-04
Identities = 24/85 (28%), Positives = 47/85 (55%), Gaps = 3/85 (3%)
Query: 313 GMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRWMPP 372
G+ + S +HRDL +N L+ + +K++DFGL+R R+ + ++ + + P
Sbjct: 113 GILFCHSRRVLHRDLKPQNLLIDNKGVIKLADFGLARAFGIP--VRVYTHEVVTLWYRAP 170
Query: 373 ESILYG-KFTTESDVWSYGVVLWEV 396
E +L +++T D+WS G + E+
Sbjct: 171 EVLLGSPRYSTPVDIWSIGTIFAEM 195
>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 = 90.2 bits (224), Expect = 1e-20
Identities = 61/233 (26%), Positives = 114/233 (48%), Gaps = 16/233 (6%)
Query: 59 LQELGEGAFGKVYKGEVCTSEGPSLVAIKTLK-ENANQKTASDFRREVDLMSELRHPNIV 117
L++LG+G++G VYK V A+K + + +QK D E+ +++ + HPNI+
Sbjct: 5 LKKLGKGSYGSVYK--VKRLSDNQFYALKEVDLGSMSQKEREDAVNEIRILASVNHPNII 62
Query: 118 CLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQVAA 177
L G +C++ E+ GDL + + R + + + +Q+ I +Q+
Sbjct: 63 SYKEAFLDGNKLCIVMEYAPFGDLSKAISKRK--------KKRKLIPEQEIWRIFIQLLR 114
Query: 178 GMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRWMPP 237
G+ L +HRDL + N L+ VKI D G+S+ V + + Q + +M P
Sbjct: 115 GLQALHEQKILHRDLKSANILLVANDLVKIGDLGISK-VLKKNMAKTQIGTPH---YMAP 170
Query: 238 ESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIRSRQMLPCP 290
E ++ +SD+WS G +L+E+ ++ P+ S Q++ ++ + P P
Sbjct: 171 EVWKGRPYSYKSDIWSLGCLLYEMATFAP-PFEARSMQDLRYKVQRGKYPPIP 222
Score = 47.8 bits (114), Expect = 4e-06
Identities = 35/142 (24%), Positives = 64/142 (45%), Gaps = 16/142 (11%)
Query: 276 EVIEMIRSRQML--PCPEDCPPRMYSLMMECWHEVPVAAGMAYLCSHHYVHRDLAARNCL 333
++ + I R+ PE R++ + + G+ L +HRDL + N L
Sbjct: 85 DLSKAISKRKKKRKLIPEQEIWRIF---------IQLLRGLQALHEQKILHRDLKSANIL 135
Query: 334 VGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRWMPPESILYGKFTTESDVWSYGVVL 393
+ VKI D G+S+ V + + Q + +M PE ++ +SD+WS G +L
Sbjct: 136 LVANDLVKIGDLGISK-VLKKNMAKTQIGTPH---YMAPEVWKGRPYSYKSDIWSLGCLL 191
Query: 394 WEVYSYGLQPYYGYSNQEEFLK 415
+E+ ++ P+ S Q+ K
Sbjct: 192 YEMATFAP-PFEARSMQDLRYK 212
>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 = 90.3 bits (224), Expect = 2e-20
Identities = 64/248 (25%), Positives = 105/248 (42%), Gaps = 35/248 (14%)
Query: 62 LGEGAFGKVY------KGEVCTSEGPSLVAIKTLKENANQKTASDFRREVDLMSELRHPN 115
+G G+FG VY GE+ + L ++ ++ + RE+ L+ EL+H N
Sbjct: 8 IGSGSFGSVYLGMNASSGELMAVKQVELPSVSASSKDRKRSMLDALAREIALLKELQHEN 67
Query: 116 IVCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIAL-- 173
IV LG L + + + E+ + G V A L+ L
Sbjct: 68 IVQYLGSSLDADHLNIFLEY------------------VPGGSVAALLNNYGAFEETLVR 109
Query: 174 ----QVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYA---SDYYRIQS 226
Q+ G+ YL + +HRD+ N LV + +KISDFG+S+ + A S
Sbjct: 110 NFVRQILKGLNYLHNRGIIHRDIKGANILVDNKGGIKISDFGISKKLEANSLSTKTNGAR 169
Query: 227 KSLL-PVRWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIRSRQ 285
SL V WM PE + +T ++D+WS G ++ E+ + G P+ + + I I
Sbjct: 170 PSLQGSVFWMAPEVVKQTSYTRKADIWSLGCLVVEMLT-GKHPFPDCTQLQAIFKIGENA 228
Query: 286 MLPCPEDC 293
P +
Sbjct: 229 SPEIPSNI 236
Score = 60.6 bits (147), Expect = 2e-10
Identities = 33/96 (34%), Positives = 52/96 (54%), Gaps = 5/96 (5%)
Query: 313 GMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYA---SDYYRIQSKSLL-PVR 368
G+ YL + +HRD+ N LV + +KISDFG+S+ + A S SL V
Sbjct: 118 GLNYLHNRGIIHRDIKGANILVDNKGGIKISDFGISKKLEANSLSTKTNGARPSLQGSVF 177
Query: 369 WMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPY 404
WM PE + +T ++D+WS G ++ E+ + G P+
Sbjct: 178 WMAPEVVKQTSYTRKADIWSLGCLVVEMLT-GKHPF 212
>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 = 90.1 bits (224), Expect = 2e-20
Identities = 66/214 (30%), Positives = 106/214 (49%), Gaps = 37/214 (17%)
Query: 59 LQELGEGAFGKVYKGEVCTSEGPSLVAIKTLK-ENANQKTASDFRREVDLMSELRHPNIV 117
++++GEG +G VYK +VA+K ++ E ++ S RE+ L+ EL HPNIV
Sbjct: 4 VEKIGEGTYGVVYKA--RDKLTGEIVALKKIRLETEDEGVPSTAIREISLLKELNHPNIV 61
Query: 118 CLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQVAA 177
LL V S + ++FEF + DL ++ M SP + + +++ L Q +
Sbjct: 62 RLLDVVHSENKLYLVFEF-LDLDLKKY-MDSSPLTGLDPPLIKSYLYQ---------LLQ 110
Query: 178 GMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVR---- 233
G+AY SH +HRDL +N L+ +K++DFGL+R +PVR
Sbjct: 111 GIAYCHSHRVLHRDLKPQNLLIDREGALKLADFGLARAFG------------VPVRTYTH 158
Query: 234 -----WM-PPESILYGK-FTTESDVWSYGVVLWE 260
W PE +L + ++T D+WS G + E
Sbjct: 159 EVVTLWYRAPEILLGSRQYSTPVDIWSIGCIFAE 192
Score = 46.2 bits (110), Expect = 1e-05
Identities = 36/133 (27%), Positives = 59/133 (44%), Gaps = 31/133 (23%)
Query: 276 EVIEMIRSRQMLPCPED--CPPRMYSLMMECWHEVPVAAGMAYLCSHHYVHRDLAARNCL 333
E +++ + M P PP + S + + + G+AY SH +HRDL +N L
Sbjct: 78 EFLDLDLKKYMDSSPLTGLDPPLIKSYLYQ------LLQGIAYCHSHRVLHRDLKPQNLL 131
Query: 334 VGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVR---------WM-PPESILYGK-FTT 382
+ +K++DFGL+R +PVR W PE +L + ++T
Sbjct: 132 IDREGALKLADFGLARAFG------------VPVRTYTHEVVTLWYRAPEILLGSRQYST 179
Query: 383 ESDVWSYGVVLWE 395
D+WS G + E
Sbjct: 180 PVDIWSIGCIFAE 192
>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 = 89.6 bits (223), Expect = 2e-20
Identities = 55/226 (24%), Positives = 99/226 (43%), Gaps = 27/226 (11%)
Query: 45 SDFRREVIETKPRFLQELGEGAFGKVYKGEVCTSEGPSLVAIKTLKENANQKTASDFRRE 104
SD R ++ LG+G+ G VYK V + A+K + + +++ RE
Sbjct: 1 SDLER---------VKVLGQGSSGVVYK--VRHKPTGKIYALKKIHVDGDEEFRKQLLRE 49
Query: 105 VDLMSELRHPNIVCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLS 164
+ + P +V G + ++ E+M G L + L + +
Sbjct: 50 LKTLRSCESPYVVKCYGAFYKEGEISIVLEYMDGGSLADLL------------KKVGKIP 97
Query: 165 QQDFSHIALQVAAGMAYLCS-HHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYR 223
+ ++IA Q+ G+ YL + H +HRD+ N L+ VKI+DFG+S+ + +
Sbjct: 98 EPVLAYIARQILKGLDYLHTKRHIIHRDIKPSNLLINSKGEVKIADFGISKVLENTLDQC 157
Query: 224 IQSKSLLPVRWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPY 269
+ + V +M PE I ++ +D+WS G+ L E G P+
Sbjct: 158 --NTFVGTVTYMSPERIQGESYSYAADIWSLGLTLLECAL-GKFPF 200
Score = 53.7 bits (130), Expect = 4e-08
Identities = 29/93 (31%), Positives = 48/93 (51%), Gaps = 4/93 (4%)
Query: 313 GMAYLCS-HHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRWMP 371
G+ YL + H +HRD+ N L+ VKI+DFG+S+ + + + + V +M
Sbjct: 111 GLDYLHTKRHIIHRDIKPSNLLINSKGEVKIADFGISKVLENTLDQC--NTFVGTVTYMS 168
Query: 372 PESILYGKFTTESDVWSYGVVLWEVYSYGLQPY 404
PE I ++ +D+WS G+ L E G P+
Sbjct: 169 PERIQGESYSYAADIWSLGLTLLECAL-GKFPF 200
>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 = 89.7 bits (223), Expect = 2e-20
Identities = 62/229 (27%), Positives = 106/229 (46%), Gaps = 19/229 (8%)
Query: 58 FLQELGEGAFGKVYKGEVCTSEGPSLVAIKTLKENANQKTASDFRREVDLMSELRHPNIV 117
++ +G GA VY C VAIK + Q + + R+EV MS+ HPN+V
Sbjct: 5 LIEVIGVGATAVVYAAI-CLPNN-EKVAIKRIDLEKCQTSVDELRKEVQAMSQCNHPNVV 62
Query: 118 CLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQVAA 177
+ G+ + ++ ++ G L + + S PR + + + L + V
Sbjct: 63 KYYTSFVVGDELWLVMPYLSGGSLLDIMKSSYPRGGLDEAIIATVLKE---------VLK 113
Query: 178 GMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVR---- 233
G+ YL S+ +HRD+ A N L+G+ +VKI+DFG+S + D K
Sbjct: 114 GLEYLHSNGQIHRDIKAGNILLGEDGSVKIADFGVSASLA--DGGDRTRKVRKTFVGTPC 171
Query: 234 WMPPESILYGK-FTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMI 281
WM PE + + ++D+WS+G+ E+ + G PY Y +V+ +
Sbjct: 172 WMAPEVMEQVHGYDFKADIWSFGITAIEL-ATGAAPYSKYPPMKVLMLT 219
Score = 60.8 bits (148), Expect = 2e-10
Identities = 37/116 (31%), Positives = 58/116 (50%), Gaps = 12/116 (10%)
Query: 313 GMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVR---- 368
G+ YL S+ +HRD+ A N L+G+ +VKI+DFG+S + D K
Sbjct: 114 GLEYLHSNGQIHRDIKAGNILLGEDGSVKIADFGVSASLA--DGGDRTRKVRKTFVGTPC 171
Query: 369 WMPPESILYGK-FTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEEFLKT----PPS 419
WM PE + + ++D+WS+G+ E+ + G PY Y + + T PPS
Sbjct: 172 WMAPEVMEQVHGYDFKADIWSFGITAIEL-ATGAAPYSKYPPMKVLMLTLQNDPPS 226
>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 = 88.3 bits (219), Expect = 7e-20
Identities = 58/213 (27%), Positives = 103/213 (48%), Gaps = 17/213 (7%)
Query: 62 LGEGAFGKVYKGEVCTSEGPSLVAIKTLK--ENANQKTASDFRREVDLMSELRHPNIVCL 119
+G+G F VYK C +G +VA+K ++ E + K D +E+DL+ +L HPN++
Sbjct: 10 IGKGQFSVVYKAI-CLLDG-RVVALKKVQIFEMMDAKARQDCLKEIDLLKQLDHPNVIKY 67
Query: 120 LGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQVAAGM 179
L + + ++ E GDL M + + + + ++ +Q+ + +
Sbjct: 68 LASFIENNELNIVLELADAGDLSR--MIKHFKKQ------KRLIPERTIWKYFVQLCSAL 119
Query: 180 AYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRWMPPES 239
++ S +HRD+ N + VK+ D GL R ++S S P +M PE
Sbjct: 120 EHMHSKRIMHRDIKPANVFITATGVVKLGDLGLGR-FFSSKTTAAHSLVGTPY-YMSPER 177
Query: 240 ILYGKFTTESDVWSYGVVLWEVYSYGLQ-PYYG 271
I + +SD+WS G +L+E+ + LQ P+YG
Sbjct: 178 IHENGYNFKSDIWSLGCLLYEMAA--LQSPFYG 208
Score = 52.8 bits (127), Expect = 7e-08
Identities = 31/100 (31%), Positives = 51/100 (51%), Gaps = 5/100 (5%)
Query: 308 VPVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPV 367
V + + + ++ S +HRD+ N + VK+ D GL R ++S S P
Sbjct: 113 VQLCSALEHMHSKRIMHRDIKPANVFITATGVVKLGDLGLGR-FFSSKTTAAHSLVGTPY 171
Query: 368 RWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQ-PYYG 406
+M PE I + +SD+WS G +L+E+ + LQ P+YG
Sbjct: 172 -YMSPERIHENGYNFKSDIWSLGCLLYEMAA--LQSPFYG 208
>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 = 88.5 bits (219), Expect = 1e-19
Identities = 71/245 (28%), Positives = 118/245 (48%), Gaps = 29/245 (11%)
Query: 61 ELGEGAFGKVYKGEVCTSEGPSLVAIKTLK-ENANQKTASDFRREVDLMSELR---HPNI 116
E+GEGA+GKV+K + G VA+K ++ + + REV ++ L HPN+
Sbjct: 8 EIGEGAYGKVFKARDLKNGG-RFVALKRVRVQTGEEGMPLSTIREVAVLRHLETFEHPNV 66
Query: 117 VCLLGVCLSGE-----PMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHI 171
V L VC + ++FE V DL +L + P + ++ +
Sbjct: 67 VRLFDVCTVSRTDRETKLTLVFEH-VDQDLTTYL-DKVPEPGVPTETIK---------DM 115
Query: 172 ALQVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLP 231
Q+ G+ +L SH VHRDL +N LV +K++DFGL+R +Y+ +++ S++
Sbjct: 116 MFQLLRGLDFLHSHRVVHRDLKPQNILVTSSGQIKLADFGLAR-IYS---FQMALTSVVV 171
Query: 232 VRWM-PPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYY-GYSNQEVIEMIRSRQMLPC 289
W PE +L + T D+WS G + E++ +P + G S+ + + I LP
Sbjct: 172 TLWYRAPEVLLQSSYATPVDLWSVGCIFAEMFRR--KPLFRGSSDVDQLGKILDVIGLPG 229
Query: 290 PEDCP 294
ED P
Sbjct: 230 EEDWP 234
Score = 58.1 bits (140), Expect = 2e-09
Identities = 30/86 (34%), Positives = 50/86 (58%), Gaps = 5/86 (5%)
Query: 313 GMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRWM-P 371
G+ +L SH VHRDL +N LV +K++DFGL+R +Y+ +++ S++ W
Sbjct: 122 GLDFLHSHRVVHRDLKPQNILVTSSGQIKLADFGLAR-IYS---FQMALTSVVVTLWYRA 177
Query: 372 PESILYGKFTTESDVWSYGVVLWEVY 397
PE +L + T D+WS G + E++
Sbjct: 178 PEVLLQSSYATPVDLWSVGCIFAEMF 203
>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 = 88.7 bits (221), Expect = 1e-19
Identities = 65/225 (28%), Positives = 94/225 (41%), Gaps = 49/225 (21%)
Query: 57 RFLQELGEGAFGKVYKGEVCTSEGPSLVAIKTLKENANQKTASDFR--REVDLMSELRHP 114
L+ +G GA+G V V G VAIK + N R RE+ L+ LRH
Sbjct: 3 ELLKPIGSGAYGVVCSA-VDKRTG-RKVAIKKI-SNVFDDLIDAKRILREIKLLRHLRHE 59
Query: 115 NIVCLLGVCLSGEPMC-----MLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFS 169
NI+ LL + P ++ E M DLH+ + +SP+ PL+
Sbjct: 60 NIIGLLDILRPPSPEDFNDVYIVTELM-ETDLHKVI--KSPQ----------PLTDDHIQ 106
Query: 170 HIALQVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASD--------- 220
+ Q+ G+ YL S + +HRDL N LV +KI DFGL+R V +
Sbjct: 107 YFLYQILRGLKYLHSANVIHRDLKPSNILVNSNCDLKICDFGLARGVDPDEDEKGFLTEY 166
Query: 221 ----YYRIQSKSLLPVRWMPPESIL-YGKFTTESDVWSYGVVLWE 260
+YR PE +L ++T D+WS G + E
Sbjct: 167 VVTRWYR------------APELLLSSSRYTKAIDIWSVGCIFAE 199
Score = 58.3 bits (142), Expect = 2e-09
Identities = 30/97 (30%), Positives = 42/97 (43%), Gaps = 26/97 (26%)
Query: 313 GMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASD-------------YYRI 359
G+ YL S + +HRDL N LV +KI DFGL+R V + +YR
Sbjct: 115 GLKYLHSANVIHRDLKPSNILVNSNCDLKICDFGLARGVDPDEDEKGFLTEYVVTRWYR- 173
Query: 360 QSKSLLPVRWMPPESIL-YGKFTTESDVWSYGVVLWE 395
PE +L ++T D+WS G + E
Sbjct: 174 -----------APELLLSSSRYTKAIDIWSVGCIFAE 199
>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 = 86.3 bits (214), Expect = 7e-19
Identities = 73/243 (30%), Positives = 116/243 (47%), Gaps = 33/243 (13%)
Query: 59 LQELGEGAFGKVYKGEVCTSEGPSLVAIKTLK-ENANQKTASDFRREVDLMSELRHPNIV 117
L +GEG +G VY+ TS +VA+K ++ +N RE+ L+ LRHPNIV
Sbjct: 12 LNRIGEGTYGIVYRARDTTSG--EIVALKKVRMDNERDGIPISSLREITLLLNLRHPNIV 69
Query: 118 CLLGVCLSGEPMCMLFEFM--VRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQV 175
L V + G+ + +F M DL L + + P S+ + LQ+
Sbjct: 70 ELKEV-VVGKHLDSIFLVMEYCEQDLASLLDN-----------MPTPFSESQVKCLMLQL 117
Query: 176 AAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPV--- 232
G+ YL + +HRDL N L+ D +KI+DFGL+R Y + +K + P
Sbjct: 118 LRGLQYLHENFIIHRDLKVSNLLLTDKGCLKIADFGLART------YGLPAKPMTPKVVT 171
Query: 233 RWMPPESILYG--KFTTESDVWSYGVVLWEVYSYGLQPYY-GYSNQEVIEMIRSRQMLPC 289
W +L G +TT D+W+ G +L E+ ++ +P G S E +++I Q+L
Sbjct: 172 LWYRAPELLLGCTTYTTAIDMWAVGCILAELLAH--KPLLPGKSEIEQLDLI--IQLLGT 227
Query: 290 PED 292
P +
Sbjct: 228 PNE 230
Score = 51.6 bits (124), Expect = 2e-07
Identities = 30/89 (33%), Positives = 45/89 (50%), Gaps = 11/89 (12%)
Query: 312 AGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPV---R 368
G+ YL + +HRDL N L+ D +KI+DFGL+R Y + +K + P
Sbjct: 119 RGLQYLHENFIIHRDLKVSNLLLTDKGCLKIADFGLART------YGLPAKPMTPKVVTL 172
Query: 369 WMPPESILYG--KFTTESDVWSYGVVLWE 395
W +L G +TT D+W+ G +L E
Sbjct: 173 WYRAPELLLGCTTYTTAIDMWAVGCILAE 201
>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 = 85.2 bits (211), Expect = 9e-19
Identities = 55/210 (26%), Positives = 86/210 (40%), Gaps = 29/210 (13%)
Query: 62 LGEGAFGKVYKGEVC--TSEGPSLVAIKTLKENANQKTASD----FRREVDLMSELRHPN 115
LG+GAFG+VY +C G L A+K + + + E+ L+ L+H
Sbjct: 10 LGQGAFGRVY---LCYDVDTGREL-AVKQVPFDPDSPETKKEVNALECEIQLLKNLQHER 65
Query: 116 IVCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQV 175
IV G E + + E+M G + + L + L++ Q+
Sbjct: 66 IVQYYGCLRDDETLSIFMEYMPGGSVKDQL------------KAYGALTETVTRKYTRQI 113
Query: 176 AAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVR-- 233
G+ YL S+ VHRD+ N L VK+ DFG S+ + + V
Sbjct: 114 LEGVEYLHSNMIVHRDIKGANILRDSAGNVKLGDFGASKRLQT---ICSSGTGMKSVTGT 170
Query: 234 --WMPPESILYGKFTTESDVWSYGVVLWEV 261
WM PE I + ++DVWS G + E+
Sbjct: 171 PYWMSPEVISGEGYGRKADVWSVGCTVVEM 200
Score = 52.1 bits (125), Expect = 1e-07
Identities = 28/88 (31%), Positives = 40/88 (45%), Gaps = 7/88 (7%)
Query: 313 GMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVR---- 368
G+ YL S+ VHRD+ N L VK+ DFG S+ + + V
Sbjct: 116 GVEYLHSNMIVHRDIKGANILRDSAGNVKLGDFGASKRLQT---ICSSGTGMKSVTGTPY 172
Query: 369 WMPPESILYGKFTTESDVWSYGVVLWEV 396
WM PE I + ++DVWS G + E+
Sbjct: 173 WMSPEVISGEGYGRKADVWSVGCTVVEM 200
>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 = 85.8 bits (212), Expect = 1e-18
Identities = 63/237 (26%), Positives = 122/237 (51%), Gaps = 18/237 (7%)
Query: 59 LQELGEGAFGKVYKGEVCTSEGPSLVAIKTLKENANQKTASDFRREVDLMSELRHPNIVC 118
L++LGEG + V+KG +E +LVA+K ++ + REV L+ +L+H NIV
Sbjct: 11 LEKLGEGTYATVFKGRSKLTE--NLVALKEIRLEHEEGAPCTAIREVSLLKDLKHANIVT 68
Query: 119 LLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQVAAG 178
L + + + + ++FE++ + DL +++ D G+ +S + Q+ G
Sbjct: 69 LHDIVHTDKSLTLVFEYLDK-DLKQYM-------DDCGN----IMSMHNVKIFLYQILRG 116
Query: 179 MAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRWMPPE 238
+AY +HRDL +N L+ + +K++DFGL+R S + S ++ + + PP+
Sbjct: 117 LAYCHRRKVLHRDLKPQNLLINERGELKLADFGLARA--KSVPTKTYSNEVVTLWYRPPD 174
Query: 239 SIL-YGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIRSRQMLPCPEDCP 294
+L +++T+ D+W G + +E+ S G + G + ++ + +I P E P
Sbjct: 175 VLLGSSEYSTQIDMWGVGCIFFEMAS-GRPLFPGSTVEDELHLIFRLLGTPTEETWP 230
Score = 48.1 bits (114), Expect = 4e-06
Identities = 26/87 (29%), Positives = 50/87 (57%), Gaps = 3/87 (3%)
Query: 313 GMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRWMPP 372
G+AY +HRDL +N L+ + +K++DFGL+R S + S ++ + + PP
Sbjct: 116 GLAYCHRRKVLHRDLKPQNLLINERGELKLADFGLARA--KSVPTKTYSNEVVTLWYRPP 173
Query: 373 ESIL-YGKFTTESDVWSYGVVLWEVYS 398
+ +L +++T+ D+W G + +E+ S
Sbjct: 174 DVLLGSSEYSTQIDMWGVGCIFFEMAS 200
>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 = 85.1 bits (211), Expect = 1e-18
Identities = 66/221 (29%), Positives = 95/221 (42%), Gaps = 43/221 (19%)
Query: 55 KPRFLQELGEGAFGKVYKGEVCTSEGPSLVAIKTLKE----NANQKTASDFRREVDLMSE 110
K L +GEGA+G V K +VAIK KE +KTA REV ++ +
Sbjct: 2 KYEVLGVVGEGAYGVVLKCRN--KATGEIVAIKKFKESEDDEDVKKTAL---REVKVLRQ 56
Query: 111 LRHPNIVCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSH 170
LRH NIV L + ++FE++ R L L+ SP L
Sbjct: 57 LRHENIVNLKEAFRRKGRLYLVFEYVERTLLE--LLEASPGG----------LPPDAVRS 104
Query: 171 IALQVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSR------DVYASDYYRI 224
Q+ +AY SH+ +HRD+ N LV + +K+ DFG +R +DY
Sbjct: 105 YIWQLLQAIAYCHSHNIIHRDIKPENILVSESGVLKLCDFGFARALRARPASPLTDY--- 161
Query: 225 QSKSLLPVRWM-PPESIL----YGKFTTESDVWSYGVVLWE 260
+ RW PE ++ YGK DVW+ G ++ E
Sbjct: 162 -----VATRWYRAPELLVGDTNYGK---PVDVWAIGCIMAE 194
Score = 43.5 bits (103), Expect = 1e-04
Identities = 29/94 (30%), Positives = 44/94 (46%), Gaps = 22/94 (23%)
Query: 313 GMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSR------DVYASDYYRIQSKSLLP 366
+AY SH+ +HRD+ N LV + +K+ DFG +R +DY +
Sbjct: 112 AIAYCHSHNIIHRDIKPENILVSESGVLKLCDFGFARALRARPASPLTDY--------VA 163
Query: 367 VRWM-PPESIL----YGKFTTESDVWSYGVVLWE 395
RW PE ++ YGK DVW+ G ++ E
Sbjct: 164 TRWYRAPELLVGDTNYGK---PVDVWAIGCIMAE 194
>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 = 85.1 bits (211), Expect = 1e-18
Identities = 58/216 (26%), Positives = 103/216 (47%), Gaps = 37/216 (17%)
Query: 59 LQELGEGAFGKVYKGEVCTSEGPSLVAIKTLKENANQKTASDFRREVDLMSELRHPNIVC 118
L +LGEG++ VYKG + LVA+K ++ + RE L+ +L+H NIV
Sbjct: 10 LDKLGEGSYATVYKGRSKLTG--QLVALKEIRLEHEEGAPFTAIREASLLKDLKHANIVT 67
Query: 119 LLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQVAAG 178
L + + + + ++FE++ DL ++ M +S V+ L Q+ G
Sbjct: 68 LHDIIHTKKTLTLVFEYLDT-DLKQY-MDDCGGG-LSMHNVRLFL---------FQLLRG 115
Query: 179 MAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVR----- 233
+AY +HRDL +N L+ + +K++DFGL+R +KS +P +
Sbjct: 116 LAYCHQRRVLHRDLKPQNLLISERGELKLADFGLAR-----------AKS-VPSKTYSNE 163
Query: 234 ----WMPPESILYG--KFTTESDVWSYGVVLWEVYS 263
W P +L G +++T D+W G + +E+ +
Sbjct: 164 VVTLWYRPPDVLLGSTEYSTSLDMWGVGCIFYEMAT 199
Score = 45.1 bits (107), Expect = 4e-05
Identities = 31/113 (27%), Positives = 56/113 (49%), Gaps = 24/113 (21%)
Query: 313 GMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVR---- 368
G+AY +HRDL +N L+ + +K++DFGL+R +KS +P +
Sbjct: 115 GLAYCHQRRVLHRDLKPQNLLISERGELKLADFGLAR-----------AKS-VPSKTYSN 162
Query: 369 -----WMPPESILYG--KFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEEFL 414
W P +L G +++T D+W G + +E+ + G + G ++ E+ L
Sbjct: 163 EVVTLWYRPPDVLLGSTEYSTSLDMWGVGCIFYEMAT-GRPLFPGSTDVEDQL 214
>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 = 84.7 bits (210), Expect = 2e-18
Identities = 58/211 (27%), Positives = 95/211 (45%), Gaps = 28/211 (13%)
Query: 57 RFLQELGEGAFGKVYKGEVCTSEGPS--LVAIKTLKENANQKTASDFRREVDLMSELRHP 114
+L ELG G G V K P+ ++A+KT++ N+ RE+D++ + P
Sbjct: 4 EYLGELGAGNSGVVSK----VLHRPTGKIMAVKTIRLEINEAIQKQILRELDILHKCNSP 59
Query: 115 NIVCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQ 174
IV G + + + E+M G L + L +VQ + ++ IA+
Sbjct: 60 YIVGFYGAFYNNGDISICMEYMDGGSLDKIL-----------KEVQGRIPERILGKIAVA 108
Query: 175 VAAGMAYLCS-HHYVHRDLAARNCLVGDGLTVKISDFGLSR---DVYASDYYRIQSKSLL 230
V G+ YL H +HRD+ N LV +K+ DFG+S + A + S
Sbjct: 109 VLKGLTYLHEKHKIIHRDVKPSNILVNSRGQIKLCDFGVSGQLVNSLAKTFVGTSS---- 164
Query: 231 PVRWMPPESILYGKFTTESDVWSYGVVLWEV 261
+M PE I ++ +SD+WS G+ L E+
Sbjct: 165 ---YMAPERIQGNDYSVKSDIWSLGLSLIEL 192
Score = 53.5 bits (129), Expect = 5e-08
Identities = 30/93 (32%), Positives = 45/93 (48%), Gaps = 11/93 (11%)
Query: 308 VPVAAGMAYLCS-HHYVHRDLAARNCLVGDGLTVKISDFGLSR---DVYASDYYRIQSKS 363
V V G+ YL H +HRD+ N LV +K+ DFG+S + A + S
Sbjct: 107 VAVLKGLTYLHEKHKIIHRDVKPSNILVNSRGQIKLCDFGVSGQLVNSLAKTFVGTSS-- 164
Query: 364 LLPVRWMPPESILYGKFTTESDVWSYGVVLWEV 396
+M PE I ++ +SD+WS G+ L E+
Sbjct: 165 -----YMAPERIQGNDYSVKSDIWSLGLSLIEL 192
>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 = 84.3 bits (208), Expect = 2e-18
Identities = 60/240 (25%), Positives = 112/240 (46%), Gaps = 28/240 (11%)
Query: 59 LQELGEGAFGKVYKGEVCTSEGPSLVAIKTLKENANQKTASDFRREVDLMSELRHPNIVC 118
L+ +G+G+FG+VYKG + +VAIK + + D ++E+ ++S+ P I
Sbjct: 9 LERIGKGSFGEVYKG--IDNRTKEVVAIKIIDLEEAEDEIEDIQQEITVLSQCDSPYITR 66
Query: 119 LLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQVAAG 178
G L G + ++ E++ G + L PL + + I ++ G
Sbjct: 67 YYGSYLKGTKLWIIMEYLGGGSALDLLKP-------------GPLEETYIATILREILKG 113
Query: 179 MAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVR-WMPP 237
+ YL S +HRD+ A N L+ + VK++DFG++ + + +I+ + + WM P
Sbjct: 114 LDYLHSERKIHRDIKAANVLLSEQGDVKLADFGVAGQLTDT---QIKRNTFVGTPFWMAP 170
Query: 238 ESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIRSRQMLPCPEDCPPRM 297
E I + ++D+WS G+ E+ + G P V+ +I P++ PP +
Sbjct: 171 EVIKQSAYDFKADIWSLGITAIEL-AKGEPPNSDLHPMRVLFLI--------PKNSPPTL 221
Score = 49.7 bits (118), Expect = 1e-06
Identities = 28/96 (29%), Positives = 51/96 (53%), Gaps = 5/96 (5%)
Query: 310 VAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVR- 368
+ G+ YL S +HRD+ A N L+ + VK++DFG++ + + +I+ + +
Sbjct: 110 ILKGLDYLHSERKIHRDIKAANVLLSEQGDVKLADFGVAGQLTDT---QIKRNTFVGTPF 166
Query: 369 WMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPY 404
WM PE I + ++D+WS G+ E+ + G P
Sbjct: 167 WMAPEVIKQSAYDFKADIWSLGITAIEL-AKGEPPN 201
Score = 30.0 bits (67), Expect = 2.4
Identities = 15/47 (31%), Positives = 27/47 (57%), Gaps = 2/47 (4%)
Query: 5 LQELGEGAFGKVYKGEVCTSEGPSLVAIKTLKENANQKTASDFRREV 51
L+ +G+G+FG+VYKG + +VAIK + + D ++E+
Sbjct: 9 LERIGKGSFGEVYKG--IDNRTKEVVAIKIIDLEEAEDEIEDIQQEI 53
>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 = 84.3 bits (209), Expect = 4e-18
Identities = 69/230 (30%), Positives = 105/230 (45%), Gaps = 38/230 (16%)
Query: 58 FLQELGEGAFGKVYKGEVCTSEGPSLVAIKTLKENANQKT---ASDFRREVDLMSELRHP 114
+G G +G+VYK + + AIK K + Q T S R E+ L+ EL+H
Sbjct: 4 IEGCIGRGTYGRVYKAKRKNGKDGKEYAIKKFKGDKEQYTGISQSACR-EIALLRELKHE 62
Query: 115 NIVCLLGVCLSGEPMC--MLFEFMVRGDLHEFLM--SRSPRSDISGSQVQAPLSQQDFSH 170
N+V L+ V L +LF++ DL + + ++ R I S V++
Sbjct: 63 NVVSLVEVFLEHADKSVYLLFDY-AEHDLWQIIKFHRQAKRVSIPPSMVKS--------- 112
Query: 171 IALQVAAGMAYLCSHHYVHRDLAARNCLV-GDGL---TVKISDFGLSRDVYASDYYRIQS 226
+ Q+ G+ YL S+ +HRDL N LV G+G VKI D GL+R A
Sbjct: 113 LLWQILNGVHYLHSNWVLHRDLKPANILVMGEGPERGVVKIGDLGLARLFNAP------L 166
Query: 227 KSLL---PVR---WM-PPESILYGK-FTTESDVWSYGVVLWEVYSYGLQP 268
K L PV W PE +L + +T D+W+ G + E+ + L+P
Sbjct: 167 KPLADLDPVVVTIWYRAPELLLGARHYTKAIDIWAIGCIFAELLT--LEP 214
Score = 44.6 bits (106), Expect = 6e-05
Identities = 41/123 (33%), Positives = 58/123 (47%), Gaps = 27/123 (21%)
Query: 294 PPRMY-SLMMECWHEVPVAAGMAYLCSHHYVHRDLAARNCLV-GDGL---TVKISDFGLS 348
PP M SL+ + + G+ YL S+ +HRDL N LV G+G VKI D GL+
Sbjct: 106 PPSMVKSLLWQILN------GVHYLHSNWVLHRDLKPANILVMGEGPERGVVKIGDLGLA 159
Query: 349 RDVYASDYYRIQSKSLL---PVR---WM-PPESILYGK-FTTESDVWSYGVVLWEVYSYG 400
R A K L PV W PE +L + +T D+W+ G + E+ +
Sbjct: 160 RLFNAP------LKPLADLDPVVVTIWYRAPELLLGARHYTKAIDIWAIGCIFAELLT-- 211
Query: 401 LQP 403
L+P
Sbjct: 212 LEP 214
>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 = 83.6 bits (206), Expect = 4e-18
Identities = 66/228 (28%), Positives = 103/228 (45%), Gaps = 26/228 (11%)
Query: 46 DFRREVIETKPRFLQELGEGAFGKVYKGE-VCTSEGPSLVAIKTLKENANQKTASDFRRE 104
D R + +Q +G G +G VYK V T E L AIK +K + A ++E
Sbjct: 1 DLSRRNPQEDFELIQRIGSGTYGDVYKARNVNTGE---LAAIKVIKLEPGEDFAV-VQQE 56
Query: 105 VDLMSELRHPNIVCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLS 164
+ +M + +H NIV G L + + + EF G L + V PLS
Sbjct: 57 IIMMKDCKHSNIVAYFGSYLRRDKLWICMEFCGGGSLQDIY------------HVTGPLS 104
Query: 165 QQDFSHIALQVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRI 224
+ ++++ + G+ YL S +HRD+ N L+ D VK++DFG+S + A+ R
Sbjct: 105 ESQIAYVSRETLQGLYYLHSKGKMHRDIKGANILLTDNGHVKLADFGVSAQITATIAKR- 163
Query: 225 QSKSLLPV-RWMPPESILY---GKFTTESDVWSYGVVLWEVYSYGLQP 268
KS + WM PE G + D+W+ G+ E+ LQP
Sbjct: 164 --KSFIGTPYWMAPEVAAVERKGGYNQLCDIWAVGITAIELAE--LQP 207
Score = 44.7 bits (105), Expect = 4e-05
Identities = 32/95 (33%), Positives = 47/95 (49%), Gaps = 9/95 (9%)
Query: 313 GMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPV-RWMP 371
G+ YL S +HRD+ N L+ D VK++DFG+S + A+ R KS + WM
Sbjct: 118 GLYYLHSKGKMHRDIKGANILLTDNGHVKLADFGVSAQITATIAKR---KSFIGTPYWMA 174
Query: 372 PESILY---GKFTTESDVWSYGVVLWEVYSYGLQP 403
PE G + D+W+ G+ E+ LQP
Sbjct: 175 PEVAAVERKGGYNQLCDIWAVGITAIELAE--LQP 207
>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 = 84.0 bits (207), Expect = 4e-18
Identities = 72/247 (29%), Positives = 124/247 (50%), Gaps = 26/247 (10%)
Query: 59 LQELGEGAFGKVYKGEVCTSEGPSLVAIKTLKENANQKTASDFRREVDLMSELRHPNIVC 118
L++LGEG++ VYKG+ + LVA+K ++ + T RE L+ L+H NIV
Sbjct: 10 LEKLGEGSYATVYKGK--SKVNGKLVALKVIRLQEEEGTPFTAIREASLLKGLKHANIVL 67
Query: 119 LLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQVAAG 178
L + + E + ++FE+ V DL ++ M + P L ++ Q+ G
Sbjct: 68 LHDIIHTKETLTLVFEY-VHTDLCQY-MDKHP----------GGLHPENVKLFLFQLLRG 115
Query: 179 MAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSR-DVYASDYYRIQSKSLLPVRWMPP 237
++Y+ + +HRDL +N L+ D +K++DFGL+R S Y + +L W P
Sbjct: 116 LSYIHQRYILHRDLKPQNLLISDTGELKLADFGLARAKSVPSHTYSNEVVTL----WYRP 171
Query: 238 ESILYG--KFTTESDVWSYGVVLWEVYSYGLQPYYGYSN-QEVIEMIRSRQMLPCP-EDC 293
+L G +++T D+W G + E+ G+ + G + Q+ +E R +L P ED
Sbjct: 172 PDVLLGSTEYSTCLDMWGVGCIFVEMIQ-GVAAFPGMKDIQDQLE--RIFLVLGTPNEDT 228
Query: 294 PPRMYSL 300
P ++SL
Sbjct: 229 WPGVHSL 235
Score = 46.2 bits (109), Expect = 2e-05
Identities = 27/87 (31%), Positives = 47/87 (54%), Gaps = 7/87 (8%)
Query: 313 GMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSR-DVYASDYYRIQSKSLLPVRWMP 371
G++Y+ + +HRDL +N L+ D +K++DFGL+R S Y + +L W
Sbjct: 115 GLSYIHQRYILHRDLKPQNLLISDTGELKLADFGLARAKSVPSHTYSNEVVTL----WYR 170
Query: 372 PESILYG--KFTTESDVWSYGVVLWEV 396
P +L G +++T D+W G + E+
Sbjct: 171 PPDVLLGSTEYSTCLDMWGVGCIFVEM 197
>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 = 83.9 bits (207), Expect = 5e-18
Identities = 65/238 (27%), Positives = 119/238 (50%), Gaps = 20/238 (8%)
Query: 59 LQELGEGAFGKVYKGEVCTSEGPSLVAIKTLKENANQKTASDFRREVDLMSELRHPNIVC 118
L +LGEG + VYKG ++ +LVA+K ++ + REV L+ +L+H NIV
Sbjct: 11 LDKLGEGTYATVYKGRSKLTD--NLVALKEIRLEHEEGAPCTAIREVSLLKDLKHANIVT 68
Query: 119 LLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQVAAG 178
L + + + + ++FE++ + DL ++L D G+ + + + Q+ G
Sbjct: 69 LHDIIHTEKSLTLVFEYLDK-DLKQYL-------DDCGNSI----NMHNVKLFLFQLLRG 116
Query: 179 MAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRWMPPE 238
+ Y +HRDL +N L+ + +K++DFGL+R S + S ++ + + PP+
Sbjct: 117 LNYCHRRKVLHRDLKPQNLLINERGELKLADFGLARA--KSIPTKTYSNEVVTLWYRPPD 174
Query: 239 SILYG--KFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIRSRQMLPCPEDCP 294
IL G ++T+ D+W G + +E+ S G + G + +E + I P E P
Sbjct: 175 -ILLGSTDYSTQIDMWGVGCIFYEM-STGRPLFPGSTVEEQLHFIFRILGTPTEETWP 230
Score = 47.7 bits (113), Expect = 5e-06
Identities = 31/104 (29%), Positives = 56/104 (53%), Gaps = 7/104 (6%)
Query: 313 GMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRWMPP 372
G+ Y +HRDL +N L+ + +K++DFGL+R S + S ++ + + PP
Sbjct: 116 GLNYCHRRKVLHRDLKPQNLLINERGELKLADFGLARA--KSIPTKTYSNEVVTLWYRPP 173
Query: 373 ESILYG--KFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEEFL 414
+ IL G ++T+ D+W G + +E+ + +P + S EE L
Sbjct: 174 D-ILLGSTDYSTQIDMWGVGCIFYEMSTG--RPLFPGSTVEEQL 214
>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 = 83.3 bits (206), Expect = 7e-18
Identities = 70/209 (33%), Positives = 102/209 (48%), Gaps = 27/209 (12%)
Query: 59 LQELGEGAFGKVYKG-EVCTSEGPSLVAIKTLKENANQKTA--SDFRREVDLMSELRHPN 115
L+E+G G+FG VY +V T+E +VAIK + + Q D +EV + +LRHPN
Sbjct: 20 LREIGHGSFGAVYFARDVRTNE---VVAIKKMSYSGKQSNEKWQDIIKEVRFLQQLRHPN 76
Query: 116 IVCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQV 175
+ G C E L + E+ + + SDI + PL + + + I
Sbjct: 77 TIEYKG-CYLREHTAWL--------VMEYCLGSA--SDILEVH-KKPLQEVEIAAICHGA 124
Query: 176 AAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRWM 235
G+AYL SH +HRD+ A N L+ + TVK++DFG AS S P WM
Sbjct: 125 LQGLAYLHSHERIHRDIKAGNILLTEPGTVKLADFG-----SASLVSPANSFVGTPY-WM 178
Query: 236 PPESILY---GKFTTESDVWSYGVVLWEV 261
PE IL G++ + DVWS G+ E+
Sbjct: 179 APEVILAMDEGQYDGKVDVWSLGITCIEL 207
Score = 57.9 bits (140), Expect = 2e-09
Identities = 39/101 (38%), Positives = 52/101 (51%), Gaps = 16/101 (15%)
Query: 306 HEVPVAA-------GMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYR 358
EV +AA G+AYL SH +HRD+ A N L+ + TVK++DFG AS
Sbjct: 113 QEVEIAAICHGALQGLAYLHSHERIHRDIKAGNILLTEPGTVKLADFG-----SASLVSP 167
Query: 359 IQSKSLLPVRWMPPESILY---GKFTTESDVWSYGVVLWEV 396
S P WM PE IL G++ + DVWS G+ E+
Sbjct: 168 ANSFVGTPY-WMAPEVILAMDEGQYDGKVDVWSLGITCIEL 207
>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 = 82.8 bits (204), Expect = 7e-18
Identities = 60/208 (28%), Positives = 99/208 (47%), Gaps = 25/208 (12%)
Query: 61 ELGEGAFGKVYKGEVCTSEGPSLVAIKTLKENANQKTASDFRREVDLMSELRHPNIVCLL 120
ELG+GAFGKVYK + E L A K + + +++ D+ E+D+++ HPNIV LL
Sbjct: 12 ELGDGAFGKVYKAQ--NKETGVLAAAKVI-DTKSEEELEDYMVEIDILASCDHPNIVKLL 68
Query: 121 GVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQVAAGMA 180
+ +L EF G + ++ +++ PL++ + Q +
Sbjct: 69 DAFYYENNLWILIEFCAGGAVDAVML-----------ELERPLTEPQIRVVCKQTLEALN 117
Query: 181 YLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLL--PVRWMPPE 238
YL + +HRDL A N L +K++DFG+S A + IQ + WM PE
Sbjct: 118 YLHENKIIHRDLKAGNILFTLDGDIKLADFGVS----AKNTRTIQRRDSFIGTPYWMAPE 173
Query: 239 SILYGK-----FTTESDVWSYGVVLWEV 261
++ + ++DVWS G+ L E+
Sbjct: 174 VVMCETSKDRPYDYKADVWSLGITLIEM 201
Score = 41.9 bits (98), Expect = 4e-04
Identities = 28/91 (30%), Positives = 44/91 (48%), Gaps = 11/91 (12%)
Query: 313 GMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLL--PVRWM 370
+ YL + +HRDL A N L +K++DFG+S A + IQ + WM
Sbjct: 115 ALNYLHENKIIHRDLKAGNILFTLDGDIKLADFGVS----AKNTRTIQRRDSFIGTPYWM 170
Query: 371 PPESILYGK-----FTTESDVWSYGVVLWEV 396
PE ++ + ++DVWS G+ L E+
Sbjct: 171 APEVVMCETSKDRPYDYKADVWSLGITLIEM 201
>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 = 81.8 bits (202), Expect = 1e-17
Identities = 47/203 (23%), Positives = 93/203 (45%), Gaps = 15/203 (7%)
Query: 59 LQELGEGAFGKVYKGEVCTSEGPSLVAIKTLKENANQKTASDFRREVDLMSELRHPNIVC 118
L ++G+G+FG V+K V ++ + N++ + E ++++L I+
Sbjct: 5 LNKIGKGSFGVVFKV-VRKADKRVYAMKQIDLSKMNRREREEAIDEARVLAKLDSSYIIR 63
Query: 119 LLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQVAAG 178
L + ++ E+ GDLH+ L Q PL + +Q+ G
Sbjct: 64 YYESFLDKGKLNIVMEYAENGDLHKLLKM----------QRGRPLPEDQVWRFFIQILLG 113
Query: 179 MAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPV-RWMPP 237
+A+L S +HRD+ + N + VKI D G+++ + + + + +++ ++ P
Sbjct: 114 LAHLHSKKILHRDIKSLNLFLDAYDNVKIGDLGVAKLLSDNTNF---ANTIVGTPYYLSP 170
Query: 238 ESILYGKFTTESDVWSYGVVLWE 260
E + +SDVW+ GVVL+E
Sbjct: 171 ELCEDKPYNEKSDVWALGVVLYE 193
Score = 49.8 bits (119), Expect = 8e-07
Identities = 30/124 (24%), Positives = 63/124 (50%), Gaps = 13/124 (10%)
Query: 273 SNQEVIEMIRSRQMLPCPEDCPPRMYSLMMECWHEVPVAAGMAYLCSHHYVHRDLAARNC 332
N ++ ++++ ++ P PED R + + + G+A+L S +HRD+ + N
Sbjct: 82 ENGDLHKLLKMQRGRPLPEDQVWRFF---------IQILLGLAHLHSKKILHRDIKSLNL 132
Query: 333 LVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPV-RWMPPESILYGKFTTESDVWSYGV 391
+ VKI D G+++ + + + + +++ ++ PE + +SDVW+ GV
Sbjct: 133 FLDAYDNVKIGDLGVAKLLSDNTNF---ANTIVGTPYYLSPELCEDKPYNEKSDVWALGV 189
Query: 392 VLWE 395
VL+E
Sbjct: 190 VLYE 193
>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 = 82.7 bits (204), Expect = 1e-17
Identities = 63/212 (29%), Positives = 100/212 (47%), Gaps = 27/212 (12%)
Query: 61 ELGEGAFGKVYKGEVCTSEGPSLVAIKTLKENANQKTAS-DFRREVDLMSELR---HPNI 116
E+G GA+G VYK VA+K+++ N+ REV L+ L HPNI
Sbjct: 7 EIGVGAYGTVYKAR--DPHSGHFVALKSVRVQTNEDGLPLSTVREVALLKRLEAFDHPNI 64
Query: 117 VCLLGVCLSGE-----PMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAP-LSQQDFSH 170
V L+ VC + + ++FE V DL +L +V P L +
Sbjct: 65 VRLMDVCATSRTDRETKVTLVFEH-VDQDLRTYL-----------DKVPPPGLPAETIKD 112
Query: 171 IALQVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLL 230
+ Q G+ +L ++ VHRDL N LV G VK++DFGL+R +Y+ + ++
Sbjct: 113 LMRQFLRGLDFLHANCIVHRDLKPENILVTSGGQVKLADFGLAR-IYS--CQMALTPVVV 169
Query: 231 PVRWMPPESILYGKFTTESDVWSYGVVLWEVY 262
+ + PE +L + T D+WS G + E++
Sbjct: 170 TLWYRAPEVLLQSTYATPVDMWSVGCIFAEMF 201
Score = 55.4 bits (133), Expect = 1e-08
Identities = 28/85 (32%), Positives = 48/85 (56%), Gaps = 3/85 (3%)
Query: 313 GMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRWMPP 372
G+ +L ++ VHRDL N LV G VK++DFGL+R +Y+ + ++ + + P
Sbjct: 120 GLDFLHANCIVHRDLKPENILVTSGGQVKLADFGLAR-IYS--CQMALTPVVVTLWYRAP 176
Query: 373 ESILYGKFTTESDVWSYGVVLWEVY 397
E +L + T D+WS G + E++
Sbjct: 177 EVLLQSTYATPVDMWSVGCIFAEMF 201
>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 = 83.0 bits (205), Expect = 1e-17
Identities = 68/225 (30%), Positives = 98/225 (43%), Gaps = 44/225 (19%)
Query: 51 VIETKPRF--LQELGEGAFGKVYKGEVCTSE----GPSLVAIKTLKENANQKTASDFRRE 104
V E R+ LQ +G GAFG V C++ G ++ K +K + A RE
Sbjct: 5 VFEITNRYVDLQPVGMGAFGLV-----CSARDQLTGQNVAIKKIMKPFSTPVLAKRTYRE 59
Query: 105 VDLMSELRHPNIVCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLS 164
+ L+ LRH NI+ L + +S ++ DLH L SR PL
Sbjct: 60 LKLLKHLRHENIISLSDIFISPLEDIYFVTELLGTDLHRLLTSR-------------PLE 106
Query: 165 QQDFSHIALQVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSR------DVYA 218
+Q + Q+ G+ Y+ S VHRDL N L+ + +KI DFGL+R Y
Sbjct: 107 KQFIQYFLYQILRGLKYVHSAGVVHRDLKPSNILINENCDLKICDFGLARIQDPQMTGYV 166
Query: 219 SD-YYRIQSKSLLPVRWMPPESIL-YGKFTTESDVWSYGVVLWEV 261
S YYR PE +L + K+ E D+WS G + E+
Sbjct: 167 STRYYR------------APEIMLTWQKYDVEVDIWSAGCIFAEM 199
Score = 50.6 bits (121), Expect = 7e-07
Identities = 40/119 (33%), Positives = 54/119 (45%), Gaps = 25/119 (21%)
Query: 313 GMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSR------DVYASD-YYRIQSKSLL 365
G+ Y+ S VHRDL N L+ + +KI DFGL+R Y S YYR
Sbjct: 120 GLKYVHSAGVVHRDLKPSNILINENCDLKICDFGLARIQDPQMTGYVSTRYYR------- 172
Query: 366 PVRWMPPESIL-YGKFTTESDVWSYGVVLWEVYS-YGLQPYYGYSNQ----EEFLKTPP 418
PE +L + K+ E D+WS G + E+ L P + NQ + L TPP
Sbjct: 173 -----APEIMLTWQKYDVEVDIWSAGCIFAEMLEGKPLFPGKDHVNQFSIITDLLGTPP 226
>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 = 81.2 bits (201), Expect = 2e-17
Identities = 61/230 (26%), Positives = 103/230 (44%), Gaps = 37/230 (16%)
Query: 59 LQELGEGAFGKVYKGEVCTSEGPSLVAIKTLK-ENANQKTASDFRREVDLMSELRHPNIV 117
++G G FGKVY V G L+A+K ++ ++ + KT + E+ ++ L+HPN+V
Sbjct: 5 GNKIGGGTFGKVYTA-VNLDTG-ELMAVKEIRIQDNDPKTIKEIADEMKVLELLKHPNLV 62
Query: 118 CLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQVAA 177
GV + E + + E+ G L E L G + + + LQ+
Sbjct: 63 KYYGVEVHREKVYIFMEYCSGGTLEELLEH--------GRILDEHVIRV----YTLQLLE 110
Query: 178 GMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVR---- 233
G+AYL SH VHRD+ N + +K+ DFG + ++++ +
Sbjct: 111 GLAYLHSHGIVHRDIKPANIFLDHNGVIKLGDFGCAV--------KLKNNTTTMGEEVQS 162
Query: 234 ------WMPPESILYGKFTTE---SDVWSYGVVLWEVYSYGLQPYYGYSN 274
+M PE I GK +D+WS G V+ E+ + G +P+ N
Sbjct: 163 LAGTPAYMAPEVITGGKGKGHGRAADIWSLGCVVLEMAT-GKRPWSELDN 211
Score = 50.8 bits (122), Expect = 4e-07
Identities = 30/110 (27%), Positives = 49/110 (44%), Gaps = 22/110 (20%)
Query: 313 GMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVR---- 368
G+AYL SH VHRD+ N + +K+ DFG + ++++ +
Sbjct: 111 GLAYLHSHGIVHRDIKPANIFLDHNGVIKLGDFGCAV--------KLKNNTTTMGEEVQS 162
Query: 369 ------WMPPESILYGKFTTE---SDVWSYGVVLWEVYSYGLQPYYGYSN 409
+M PE I GK +D+WS G V+ E+ + G +P+ N
Sbjct: 163 LAGTPAYMAPEVITGGKGKGHGRAADIWSLGCVVLEMAT-GKRPWSELDN 211
>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 = 81.6 bits (201), Expect = 2e-17
Identities = 59/207 (28%), Positives = 97/207 (46%), Gaps = 21/207 (10%)
Query: 59 LQELGEGAFGKVYKGEVCTSEGPSLVAIKTLKENANQKTASDFRREVDLMSELRHPNIVC 118
L++LGEG++ VYKG + LVA+K + + RE L+ L+H NIV
Sbjct: 10 LEKLGEGSYATVYKG--ISRINGQLVALKVISMKTEEGVPFTAIREASLLKGLKHANIVL 67
Query: 119 LLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQVAAG 178
L + + E + +FE+M DL ++ M + P L + Q+ G
Sbjct: 68 LHDIIHTKETLTFVFEYM-HTDLAQY-MIQHP----------GGLHPYNVRLFMFQLLRG 115
Query: 179 MAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSR-DVYASDYYRIQSKSLLPVRWMPP 237
+AY+ H +HRDL +N L+ +K++DFGL+R S Y + +L W P
Sbjct: 116 LAYIHGQHILHRDLKPQNLLISYLGELKLADFGLARAKSIPSQTYSSEVVTL----WYRP 171
Query: 238 ESILYG--KFTTESDVWSYGVVLWEVY 262
+L G +++ D+W G + E+
Sbjct: 172 PDVLLGATDYSSALDIWGAGCIFIEML 198
Score = 48.0 bits (114), Expect = 3e-06
Identities = 32/105 (30%), Positives = 52/105 (49%), Gaps = 8/105 (7%)
Query: 313 GMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSR-DVYASDYYRIQSKSLLPVRWMP 371
G+AY+ H +HRDL +N L+ +K++DFGL+R S Y + +L W
Sbjct: 115 GLAYIHGQHILHRDLKPQNLLISYLGELKLADFGLARAKSIPSQTYSSEVVTL----WYR 170
Query: 372 PESILYG--KFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEEFL 414
P +L G +++ D+W G + E+ G + G S+ E L
Sbjct: 171 PPDVLLGATDYSSALDIWGAGCIFIEMLQ-GQPAFPGVSDVFEQL 214
>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 = 82.1 bits (203), Expect = 3e-17
Identities = 67/223 (30%), Positives = 99/223 (44%), Gaps = 26/223 (11%)
Query: 58 FLQELGEGAFGKVYKGEVCTSEGPSLVAIKTLKENANQKTASDFR--REVDLMSELR-HP 114
++ELG+GA+G V + VAIK + N K R RE+ L+ R H
Sbjct: 4 LIKELGQGAYGIVCSARNAETSEEETVAIKKIT-NVFSKKILAKRALRELKLLRHFRGHK 62
Query: 115 NIVCLLG---VCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHI 171
NI CL V L+E ++ DLH+ + S Q PL+ F
Sbjct: 63 NITCLYDMDIVFPGNFNELYLYEELMEADLHQIIRS---------GQ---PLTDAHFQSF 110
Query: 172 ALQVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQS--KSL 229
Q+ G+ Y+ S + +HRDL N LV +KI DFGL+R ++ +
Sbjct: 111 IYQILCGLKYIHSANVLHRDLKPGNLLVNADCELKICDFGLARG-FSENPGENAGFMTEY 169
Query: 230 LPVRWM-PPESIL-YGKFTTESDVWSYGVVLWEVYSYGLQPYY 270
+ RW PE +L + +T DVWS G +L E+ G +P +
Sbjct: 170 VATRWYRAPEIMLSFQSYTKAIDVWSVGCILAEL--LGRKPVF 210
Score = 53.2 bits (128), Expect = 1e-07
Identities = 37/117 (31%), Positives = 56/117 (47%), Gaps = 14/117 (11%)
Query: 313 GMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQS--KSLLPVRWM 370
G+ Y+ S + +HRDL N LV +KI DFGL+R ++ + + RW
Sbjct: 117 GLKYIHSANVLHRDLKPGNLLVNADCELKICDFGLARG-FSENPGENAGFMTEYVATRWY 175
Query: 371 -PPESIL-YGKFTTESDVWSYGVVLWEVYSYGLQPYY---GYSNQE----EFLKTPP 418
PE +L + +T DVWS G +L E+ G +P + Y +Q + L TP
Sbjct: 176 RAPEIMLSFQSYTKAIDVWSVGCILAEL--LGRKPVFKGKDYVDQLNQILQVLGTPD 230
>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 = 81.3 bits (200), Expect = 3e-17
Identities = 49/204 (24%), Positives = 100/204 (49%), Gaps = 19/204 (9%)
Query: 59 LQELGEGAFGKVYKGEVCTSEGPSLVAIKTLKENANQKTASDFRREVDLMSELRHPNIVC 118
L+ +G+G+FG+V+KG + +VAIK + + D ++E+ ++S+ P +
Sbjct: 9 LERIGKGSFGEVFKG--IDNRTQQVVAIKIIDLEEAEDEIEDIQQEITVLSQCDSPYVTK 66
Query: 119 LLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQVAAG 178
G L G + ++ E++ G + L + P + + + ++ G
Sbjct: 67 YYGSYLKGTKLWIIMEYLGGGSALDLLRA-------------GPFDEFQIATMLKEILKG 113
Query: 179 MAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVR-WMPP 237
+ YL S +HRD+ A N L+ + VK++DFG++ + + +I+ + + WM P
Sbjct: 114 LDYLHSEKKIHRDIKAANVLLSEQGDVKLADFGVAGQLTDT---QIKRNTFVGTPFWMAP 170
Query: 238 ESILYGKFTTESDVWSYGVVLWEV 261
E I + +++D+WS G+ E+
Sbjct: 171 EVIQQSAYDSKADIWSLGITAIEL 194
Score = 50.8 bits (121), Expect = 4e-07
Identities = 26/88 (29%), Positives = 49/88 (55%), Gaps = 4/88 (4%)
Query: 310 VAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVR- 368
+ G+ YL S +HRD+ A N L+ + VK++DFG++ + + +I+ + +
Sbjct: 110 ILKGLDYLHSEKKIHRDIKAANVLLSEQGDVKLADFGVAGQLTDT---QIKRNTFVGTPF 166
Query: 369 WMPPESILYGKFTTESDVWSYGVVLWEV 396
WM PE I + +++D+WS G+ E+
Sbjct: 167 WMAPEVIQQSAYDSKADIWSLGITAIEL 194
Score = 30.8 bits (69), Expect = 1.1
Identities = 14/47 (29%), Positives = 27/47 (57%), Gaps = 2/47 (4%)
Query: 5 LQELGEGAFGKVYKGEVCTSEGPSLVAIKTLKENANQKTASDFRREV 51
L+ +G+G+FG+V+KG + +VAIK + + D ++E+
Sbjct: 9 LERIGKGSFGEVFKG--IDNRTQQVVAIKIIDLEEAEDEIEDIQQEI 53
>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 = 81.2 bits (200), Expect = 3e-17
Identities = 64/237 (27%), Positives = 118/237 (49%), Gaps = 18/237 (7%)
Query: 59 LQELGEGAFGKVYKGEVCTSEGPSLVAIKTLKENANQKTASDFRREVDLMSELRHPNIVC 118
L +LGEG + V+KG +E +LVA+K ++ + REV L+ L+H NIV
Sbjct: 10 LDKLGEGTYATVFKGRSKLTE--NLVALKEIRLEHEEGAPCTAIREVSLLKNLKHANIVT 67
Query: 119 LLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQVAAG 178
L + + + ++FE++ DL ++L D G+ +S + Q+ G
Sbjct: 68 LHDIIHTERCLTLVFEYL-DSDLKQYL-------DNCGNL----MSMHNVKIFMFQLLRG 115
Query: 179 MAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRWMPPE 238
++Y +HRDL +N L+ + +K++DFGL+R S + S ++ + + PP+
Sbjct: 116 LSYCHKRKILHRDLKPQNLLINEKGELKLADFGLARA--KSVPTKTYSNEVVTLWYRPPD 173
Query: 239 SIL-YGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIRSRQMLPCPEDCP 294
+L +++T D+W G +L+E+ + G + G + +E + +I P E P
Sbjct: 174 VLLGSTEYSTPIDMWGVGCILYEMAT-GRPMFPGSTVKEELHLIFRLLGTPTEETWP 229
Score = 47.3 bits (112), Expect = 7e-06
Identities = 29/102 (28%), Positives = 57/102 (55%), Gaps = 4/102 (3%)
Query: 313 GMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRWMPP 372
G++Y +HRDL +N L+ + +K++DFGL+R S + S ++ + + PP
Sbjct: 115 GLSYCHKRKILHRDLKPQNLLINEKGELKLADFGLARA--KSVPTKTYSNEVVTLWYRPP 172
Query: 373 ESIL-YGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEEF 413
+ +L +++T D+W G +L+E+ + G + G + +EE
Sbjct: 173 DVLLGSTEYSTPIDMWGVGCILYEMAT-GRPMFPGSTVKEEL 213
>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 = 81.4 bits (201), Expect = 3e-17
Identities = 69/253 (27%), Positives = 121/253 (47%), Gaps = 36/253 (14%)
Query: 58 FLQELGEGAFGKVYKG-EVCTSEGPSLVAIKTLK-ENANQKTASDFRREVDLMSELRHPN 115
+ ++GEG +G+VYK + T E LVA+K ++ +N + RE+ ++ +L H N
Sbjct: 11 IIGQIGEGTYGQVYKARDKDTGE---LVALKKVRLDNEKEGFPITAIREIKILRQLNHRN 67
Query: 116 IVCLLGVCLSG----------EPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQ 165
IV L + ++FE+M DL L S S+
Sbjct: 68 IVNLKEIVTDKQDALDFKKDKGAFYLVFEYMDH-DLMGLLESG-----------LVHFSE 115
Query: 166 QDFSHIALQVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQ 225
Q+ G+ Y +++HRD+ N L+ + +K++DFGL+R +Y S+ R
Sbjct: 116 DHIKSFMKQLLEGLNYCHKKNFLHRDIKCSNILLNNKGQIKLADFGLAR-LYNSEESRPY 174
Query: 226 SKSLLPVRWMPPESILYG--KFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEV--IEMI 281
+ ++ + + PPE +L G ++ DVWS G +L E+++ +P + +NQE+ +E+I
Sbjct: 175 TNKVITLWYRPPE-LLLGEERYGPAIDVWSCGCILGELFTK--KPIFQ-ANQELAQLELI 230
Query: 282 RSRQMLPCPEDCP 294
PCP P
Sbjct: 231 SRLCGSPCPAVWP 243
Score = 55.2 bits (133), Expect = 2e-08
Identities = 28/88 (31%), Positives = 53/88 (60%), Gaps = 4/88 (4%)
Query: 313 GMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRWMPP 372
G+ Y +++HRD+ N L+ + +K++DFGL+R +Y S+ R + ++ + + PP
Sbjct: 128 GLNYCHKKNFLHRDIKCSNILLNNKGQIKLADFGLAR-LYNSEESRPYTNKVITLWYRPP 186
Query: 373 ESILYG--KFTTESDVWSYGVVLWEVYS 398
E +L G ++ DVWS G +L E+++
Sbjct: 187 E-LLLGEERYGPAIDVWSCGCILGELFT 213
>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 = 80.6 bits (199), Expect = 4e-17
Identities = 63/230 (27%), Positives = 111/230 (48%), Gaps = 35/230 (15%)
Query: 61 ELGEGAFGKVYKGEVCTSEGPS---LVAIKTLKENANQKTASDFRREVDLMSELRHPNIV 117
++GEG+ G VC + S VA+K + Q+ F EV +M + +HPNIV
Sbjct: 26 KIGEGS-----TGIVCIATDKSTGRQVAVKKMDLRKQQRRELLFN-EVVIMRDYQHPNIV 79
Query: 118 CLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQVAA 177
+ L G+ + ++ EF+ G L +DI ++++ + + L V
Sbjct: 80 EMYSSYLVGDELWVVMEFLEGGAL----------TDIV---THTRMNEEQIATVCLAVLK 126
Query: 178 GMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFG----LSRDVYASDYYRIQSKSLLPV- 232
+++L + +HRD+ + + L+ VK+SDFG +S++V + KSL+
Sbjct: 127 ALSFLHAQGVIHRDIKSDSILLTSDGRVKLSDFGFCAQVSKEV-------PRRKSLVGTP 179
Query: 233 RWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIR 282
WM PE I + TE D+WS G+++ E+ G PY+ + ++ IR
Sbjct: 180 YWMAPEVISRLPYGTEVDIWSLGIMVIEMVD-GEPPYFNEPPLQAMKRIR 228
Score = 52.8 bits (127), Expect = 1e-07
Identities = 31/97 (31%), Positives = 53/97 (54%), Gaps = 13/97 (13%)
Query: 314 MAYLCSHHYVHRDLAARNCLVGDGLTVKISDFG----LSRDVYASDYYRIQSKSLLPV-R 368
+++L + +HRD+ + + L+ VK+SDFG +S++V + KSL+
Sbjct: 128 LSFLHAQGVIHRDIKSDSILLTSDGRVKLSDFGFCAQVSKEV-------PRRKSLVGTPY 180
Query: 369 WMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYY 405
WM PE I + TE D+WS G+++ E+ G PY+
Sbjct: 181 WMAPEVISRLPYGTEVDIWSLGIMVIEMVD-GEPPYF 216
>gnl|CDD|132972 cd06641, STKc_MST3, Catalytic domain of the Protein
Serine/Threonine Kinase, Mammalian Ste20-like protein
kinase 3. Serine/threonine kinases (STKs), mammalian
Ste20-like protein kinase 3 (MST3) subfamily, catalytic
(c) domain. STKs catalyze the transfer of the
gamma-phosphoryl group from ATP to serine/threonine
residues on protein substrates. The MST3 subfamily is
part of a larger superfamily that includes the catalytic
domains of other protein STKs, protein tyrosine kinases,
RIO kinases, aminoglycoside phosphotransferase, choline
kinase, and phosphoinositide 3-kinase. MST3
phosphorylates the STK NDR and may play a role in cell
cycle progression and cell morphology. It may also
regulate paxillin and consequently, cell migration. MST3
is present in human placenta, where it plays an
essential role in the oxidative stress-induced apoptosis
of trophoblasts in normal spontaneous delivery.
Dysregulation of trophoblast apoptosis may result in
pregnancy complications such as preeclampsia and
intrauterine growth retardation.
Length = 277
Score = 80.5 bits (198), Expect = 5e-17
Identities = 57/239 (23%), Positives = 113/239 (47%), Gaps = 26/239 (10%)
Query: 59 LQELGEGAFGKVYKGEVCTSEGPSLVAIKTLKENANQKTASDFRREVDLMSELRHPNIVC 118
L+++G+G+FG+V+KG + +VAIK + + D ++E+ ++S+ P +
Sbjct: 9 LEKIGKGSFGEVFKG--IDNRTQKVVAIKIIDLEEAEDEIEDIQQEITVLSQCDSPYVTK 66
Query: 119 LLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQVAAG 178
G L + ++ E++ G + L PL + + I ++ G
Sbjct: 67 YYGSYLKDTKLWIIMEYLGGGSALDLLEP-------------GPLDETQIATILREILKG 113
Query: 179 MAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRWMPPE 238
+ YL S +HRD+ A N L+ + VK++DFG++ + + R + + WM PE
Sbjct: 114 LDYLHSEKKIHRDIKAANVLLSEHGEVKLADFGVAGQLTDTQIKR--NTFVGTPFWMAPE 171
Query: 239 SILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIRSRQMLPCPEDCPPRM 297
I + +++D+WS G+ E+ + G P+ +V+ +I P++ PP +
Sbjct: 172 VIKQSAYDSKADIWSLGITAIEL-AKGEPPHSELHPMKVLFLI--------PKNNPPTL 221
Score = 50.1 bits (119), Expect = 8e-07
Identities = 26/87 (29%), Positives = 47/87 (54%), Gaps = 2/87 (2%)
Query: 310 VAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRW 369
+ G+ YL S +HRD+ A N L+ + VK++DFG++ + + R + + W
Sbjct: 110 ILKGLDYLHSEKKIHRDIKAANVLLSEHGEVKLADFGVAGQLTDTQIKR--NTFVGTPFW 167
Query: 370 MPPESILYGKFTTESDVWSYGVVLWEV 396
M PE I + +++D+WS G+ E+
Sbjct: 168 MAPEVIKQSAYDSKADIWSLGITAIEL 194
>gnl|CDD|132975 cd06644, STKc_STK10_LOK, Catalytic domain of the Protein
Serine/Threonine Kinase, STK10 or Lymphocyte-oriented
kinase. Serine/threonine kinases (STKs), STK10
subfamily, catalytic (c) domain. STKs catalyze the
transfer of the gamma-phosphoryl group from ATP to
serine/threonine residues on protein substrates. The
STK10 subfamily is part of a larger superfamily that
includes the catalytic domains of other protein STKs,
protein tyrosine kinases, RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase. Other names for STK10 include
lymphocyte-oriented kinase (LOK) and Xenopus polo-like
kinase kinase 1 (xPlkk1). STK10 is highly expressed in
lymphocytes and is responsible in regulating leukocyte
function associated antigen (LFA-1)-mediated lymphocyte
adhesion. It plays a role in regulating the CD28
responsive element in T cells, and may also function as
a regulator of polo-like kinase 1 (Plk1), a protein
which is overexpressed in multiple tumor types.
Length = 292
Score = 80.1 bits (197), Expect = 8e-17
Identities = 59/215 (27%), Positives = 99/215 (46%), Gaps = 39/215 (18%)
Query: 61 ELGEGAFGKVYKGEVCTSEGPSLVAIKTLKENANQKTASDFRREVDLMSELRHPNIVCLL 120
ELG+GAFGKVYK + E +L A K + E +++ D+ E+++++ HP IV LL
Sbjct: 19 ELGDGAFGKVYKAK--NKETGALAAAKVI-ETKSEEELEDYMVEIEILATCNHPYIVKLL 75
Query: 121 GVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQVAAGMA 180
G + ++ EF G + ++ ++ L++ I Q+ +
Sbjct: 76 GAFYWDGKLWIMIEFCPGGAVDAIML-----------ELDRGLTEPQIQVICRQMLEALQ 124
Query: 181 YLCSHHYVHRDLAARNCLVGDGLTVKISDFGLS---------RDVYASDYYRIQSKSLLP 231
YL S +HRDL A N L+ +K++DFG+S RD + Y
Sbjct: 125 YLHSMKIIHRDLKAGNVLLTLDGDIKLADFGVSAKNVKTLQRRDSFIGTPY--------- 175
Query: 232 VRWMPPESILY-----GKFTTESDVWSYGVVLWEV 261
WM PE ++ + ++D+WS G+ L E+
Sbjct: 176 --WMAPEVVMCETMKDTPYDYKADIWSLGITLIEM 208
Score = 43.1 bits (101), Expect = 1e-04
Identities = 28/97 (28%), Positives = 44/97 (45%), Gaps = 25/97 (25%)
Query: 314 MAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLS---------RDVYASDYYRIQSKSL 364
+ YL S +HRDL A N L+ +K++DFG+S RD + Y
Sbjct: 123 LQYLHSMKIIHRDLKAGNVLLTLDGDIKLADFGVSAKNVKTLQRRDSFIGTPY------- 175
Query: 365 LPVRWMPPESILY-----GKFTTESDVWSYGVVLWEV 396
WM PE ++ + ++D+WS G+ L E+
Sbjct: 176 ----WMAPEVVMCETMKDTPYDYKADIWSLGITLIEM 208
>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 = 79.6 bits (197), Expect = 8e-17
Identities = 60/263 (22%), Positives = 106/263 (40%), Gaps = 54/263 (20%)
Query: 59 LQELGEGAFGKVYKGEVCTSEGPSLVAIKTLK-ENANQKTASDFRREVDLMSELRHPNIV 117
L+ +G+G+FG V K V ++ K + N +K EV+++ EL+HPNIV
Sbjct: 5 LETIGKGSFGTVRK--VRRKSDGKILVWKEIDYGNMTEKEKQQLVSEVNILRELKHPNIV 62
Query: 118 CLLG--VCLSGEPMCMLFEFMVRGDLHEFLM-SRSPRSDISGSQVQAPLSQQDFSHIALQ 174
+ S + + ++ E+ GDL + + + R I + L+Q +AL
Sbjct: 63 RYYDRIIDRSNQTLYIVMEYCEGGDLAQLIQKCKKERKYIEEEFIWRILTQ---LLLALY 119
Query: 175 VAAGMAYLCSHHY--------VHRDLAARNCLVGDGLTVKISDFGLSRDVYASD------ 220
C H +HRDL N + VK+ DFGL++ +
Sbjct: 120 E-------C--HNRSDPGNTVLHRDLKPANIFLDANNNVKLGDFGLAKILGHDSSFAKTY 170
Query: 221 ----YYRIQSKSLLPVRWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQE 276
YY M PE + + + +SD+WS G +++E+ + P+ + +
Sbjct: 171 VGTPYY------------MSPEQLNHMSYDEKSDIWSLGCLIYELCA-LSPPFTARNQLQ 217
Query: 277 VIEMIRSRQMLPCPEDCPPRMYS 299
+ I+ + P YS
Sbjct: 218 LASKIKEGKFRRIPY-----RYS 235
Score = 52.3 bits (126), Expect = 1e-07
Identities = 23/99 (23%), Positives = 42/99 (42%), Gaps = 23/99 (23%)
Query: 323 VHRDLAARNCLVGDGLTVKISDFGLSRDVYASD----------YYRIQSKSLLPVRWMPP 372
+HRDL N + VK+ DFGL++ + YY M P
Sbjct: 132 LHRDLKPANIFLDANNNVKLGDFGLAKILGHDSSFAKTYVGTPYY------------MSP 179
Query: 373 ESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQE 411
E + + + +SD+WS G +++E+ + P+ + +
Sbjct: 180 EQLNHMSYDEKSDIWSLGCLIYELCA-LSPPFTARNQLQ 217
>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 = 79.6 bits (197), Expect = 9e-17
Identities = 63/250 (25%), Positives = 109/250 (43%), Gaps = 48/250 (19%)
Query: 59 LQELGEGAFGKVYKG-EVCTSEGPSLVAIKTLK-ENANQKTASDFRREVDLMSELRHPNI 116
L+ +G+G+FG+VYK + T++ +VAIK + E A + D ++E+ +S+ R P I
Sbjct: 6 LECIGKGSFGEVYKAIDKRTNQ---VVAIKVIDLEEAEDEIE-DIQQEIQFLSQCRSPYI 61
Query: 117 VCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQVA 176
G L G + ++ E+ G + L L + + I +V
Sbjct: 62 TKYYGSFLKGSKLWIIMEYCGGGSCLDLLKPG-------------KLDETYIAFILREVL 108
Query: 177 AGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLS---------RDVYASDYYRIQSK 227
G+ YL +HRD+ A N L+ + VK++DFG+S R+ + +
Sbjct: 109 LGLEYLHEEGKIHRDIKAANILLSEEGDVKLADFGVSGQLTSTMSKRNTFVGTPF----- 163
Query: 228 SLLPVRWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIRSRQML 287
WM PE I + ++D+WS G+ E+ G P V+ +I
Sbjct: 164 ------WMAPEVIKQSGYDEKADIWSLGITAIELAK-GEPPLSDLHPMRVLFLI------ 210
Query: 288 PCPEDCPPRM 297
P++ PP +
Sbjct: 211 --PKNNPPSL 218
Score = 45.7 bits (109), Expect = 2e-05
Identities = 25/88 (28%), Positives = 41/88 (46%), Gaps = 20/88 (22%)
Query: 313 GMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLS---------RDVYASDYYRIQSKS 363
G+ YL +HRD+ A N L+ + VK++DFG+S R+ + +
Sbjct: 110 GLEYLHEEGKIHRDIKAANILLSEEGDVKLADFGVSGQLTSTMSKRNTFVGTPF------ 163
Query: 364 LLPVRWMPPESILYGKFTTESDVWSYGV 391
WM PE I + ++D+WS G+
Sbjct: 164 -----WMAPEVIKQSGYDEKADIWSLGI 186
Score = 31.8 bits (73), Expect = 0.55
Identities = 13/30 (43%), Positives = 22/30 (73%), Gaps = 4/30 (13%)
Query: 5 LQELGEGAFGKVYKG-EVCTSEGPSLVAIK 33
L+ +G+G+FG+VYK + T++ +VAIK
Sbjct: 6 LECIGKGSFGEVYKAIDKRTNQ---VVAIK 32
>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 = 79.3 bits (195), Expect = 1e-16
Identities = 64/219 (29%), Positives = 102/219 (46%), Gaps = 32/219 (14%)
Query: 58 FLQELGEGAFGKVYKG-EVCTSEGPSLVAIKTLKENANQKTASDF---RREVDLMSELRH 113
+Q +G G +G VYK + T E L A+K +K + DF ++E+ ++ E +H
Sbjct: 13 LIQRVGSGTYGDVYKARNLHTGE---LAAVKIIK----LEPGDDFSLIQQEIFMVKECKH 65
Query: 114 PNIVCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIAL 173
NIV G LS E + + E+ G L + V PLS+ +++
Sbjct: 66 CNIVAYFGSYLSREKLWICMEYCGGGSLQDIY------------HVTGPLSELQIAYVCR 113
Query: 174 QVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPV- 232
+ G+AYL S +HRD+ N L+ D VK++DFG++ + A+ R KS +
Sbjct: 114 ETLQGLAYLHSKGKMHRDIKGANILLTDNGDVKLADFGVAAKITATIAKR---KSFIGTP 170
Query: 233 RWMPPESILY---GKFTTESDVWSYGVVLWEVYSYGLQP 268
WM PE G + D+W+ G+ E+ LQP
Sbjct: 171 YWMAPEVAAVEKNGGYNQLCDIWAVGITAIELAE--LQP 207
Score = 46.2 bits (109), Expect = 1e-05
Identities = 32/95 (33%), Positives = 48/95 (50%), Gaps = 9/95 (9%)
Query: 313 GMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPV-RWMP 371
G+AYL S +HRD+ N L+ D VK++DFG++ + A+ R KS + WM
Sbjct: 118 GLAYLHSKGKMHRDIKGANILLTDNGDVKLADFGVAAKITATIAKR---KSFIGTPYWMA 174
Query: 372 PESILY---GKFTTESDVWSYGVVLWEVYSYGLQP 403
PE G + D+W+ G+ E+ LQP
Sbjct: 175 PEVAAVEKNGGYNQLCDIWAVGITAIELAE--LQP 207
>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 = 79.7 bits (196), Expect = 1e-16
Identities = 60/208 (28%), Positives = 99/208 (47%), Gaps = 25/208 (12%)
Query: 59 LQELGEGAFGKVYKGEVCTSEGPSLVAIKTLKENANQKTA--SDFRREVDLMSELRHPNI 116
L+E+G G+FG VY + +VAIK + + Q D +EV + +LRHPN
Sbjct: 20 LREIGHGSFGAVYFARDVRNS--EVVAIKKMSYSGKQSNEKWQDIIKEVRFLQKLRHPNT 77
Query: 117 VCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQVA 176
+ G L ++ E+ + + + P ++ + V +H ALQ
Sbjct: 78 IQYRGCYLREHTAWLVMEYCLGSASDLLEVHKKPLQEVEIAAV---------THGALQ-- 126
Query: 177 AGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRWMP 236
G+AYL SH+ +HRD+ A N L+ + VK+ DFG + + ++ + + WM
Sbjct: 127 -GLAYLHSHNMIHRDVKAGNILLSEPGLVKLGDFGSASIMAPANXF------VGTPYWMA 179
Query: 237 PESILY---GKFTTESDVWSYGVVLWEV 261
PE IL G++ + DVWS G+ E+
Sbjct: 180 PEVILAMDEGQYDGKVDVWSLGITCIEL 207
Score = 51.6 bits (123), Expect = 3e-07
Identities = 30/87 (34%), Positives = 48/87 (55%), Gaps = 9/87 (10%)
Query: 313 GMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRWMPP 372
G+AYL SH+ +HRD+ A N L+ + VK+ DFG + + ++ + + WM P
Sbjct: 127 GLAYLHSHNMIHRDVKAGNILLSEPGLVKLGDFGSASIMAPANXF------VGTPYWMAP 180
Query: 373 ESILY---GKFTTESDVWSYGVVLWEV 396
E IL G++ + DVWS G+ E+
Sbjct: 181 EVILAMDEGQYDGKVDVWSLGITCIEL 207
>gnl|CDD|132966 cd06635, STKc_TAO1, Catalytic domain of the Protein
Serine/Threonine Kinase, Thousand-and-one amino acids 1.
Serine/threonine kinases (STKs), thousand-and-one amino
acids 1 (TAO1) subfamily, catalytic (c) domain. STKs
catalyze the transfer of the gamma-phosphoryl group from
ATP to serine/threonine residues on protein substrates.
The TAO subfamily is part of a larger superfamily that
includes the catalytic domains of other protein STKs,
protein tyrosine kinases, RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase. TAO proteins possess mitogen-activated protein
kinase (MAPK) kinase kinase (MAPKKK or MAP3K or MKKK)
activity. MAPK signaling cascades are important in
mediating cellular responses to extracellular signals.
TAO1 is sometimes referred to as prostate-derived
sterile 20-like kinase 2 (PSK2). TAO1 activates the p38
MAPK through direct interaction with and activation of
MEK3. TAO1 is highly expressed in the brain and may play
a role in neuronal apoptosis. TAO1 interacts with the
checkpoint proteins BubR1 and Mad2, and plays an
important role in regulating mitotic progression, which
is required for both chromosome congression and
checkpoint-induced anaphase delay. TAO1 may play a role
in protecting genomic stability.
Length = 317
Score = 79.7 bits (196), Expect = 1e-16
Identities = 60/209 (28%), Positives = 102/209 (48%), Gaps = 27/209 (12%)
Query: 59 LQELGEGAFGKVY-KGEVCTSEGPSLVAIKTLKENANQKTA--SDFRREVDLMSELRHPN 115
L+E+G G+FG VY +V T+E +VAIK + + Q D +EV + ++HPN
Sbjct: 30 LREIGHGSFGAVYFARDVRTNE---VVAIKKMSYSGKQSNEKWQDIIKEVKFLQRIKHPN 86
Query: 116 IVCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQV 175
+ G L ++ E+ + + + P ++ + + +H ALQ
Sbjct: 87 SIEYKGCYLREHTAWLVMEYCLGSASDLLEVHKKPLQEVEIAAI---------THGALQ- 136
Query: 176 AAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRWM 235
G+AYL SH+ +HRD+ A N L+ + VK++DFG + ++ + + WM
Sbjct: 137 --GLAYLHSHNMIHRDIKAGNILLTEPGQVKLADFGSASIASPANSF------VGTPYWM 188
Query: 236 PPESILY---GKFTTESDVWSYGVVLWEV 261
PE IL G++ + DVWS G+ E+
Sbjct: 189 APEVILAMDEGQYDGKVDVWSLGITCIEL 217
Score = 52.8 bits (126), Expect = 1e-07
Identities = 34/101 (33%), Positives = 53/101 (52%), Gaps = 16/101 (15%)
Query: 306 HEVPVAA-------GMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYR 358
EV +AA G+AYL SH+ +HRD+ A N L+ + VK++DFG + ++ +
Sbjct: 123 QEVEIAAITHGALQGLAYLHSHNMIHRDIKAGNILLTEPGQVKLADFGSASIASPANSF- 181
Query: 359 IQSKSLLPVRWMPPESILY---GKFTTESDVWSYGVVLWEV 396
+ WM PE IL G++ + DVWS G+ E+
Sbjct: 182 -----VGTPYWMAPEVILAMDEGQYDGKVDVWSLGITCIEL 217
>gnl|CDD|132964 cd06633, STKc_TAO3, Catalytic domain of the Protein
Serine/Threonine Kinase, Thousand-and-one amino acids 3.
Serine/threonine kinases (STKs), thousand-and-one amino
acids 3 (TAO3) subfamily, catalytic (c) domain. STKs
catalyze the transfer of the gamma-phosphoryl group from
ATP to serine/threonine residues on protein substrates.
The TAO subfamily is part of a larger superfamily that
includes the catalytic domains of other protein STKs,
protein tyrosine kinases, RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase. TAO proteins possess mitogen-activated protein
kinase (MAPK) kinase kinase (MAPKKK or MAP3K or MKKK)
activity. MAPK signaling cascades are important in
mediating cellular responses to extracellular signals.
TAO3 is also known as JIK (JNK inhibitory kinase) or KFC
(kinase from chicken). It specifically activates c-Jun
N-terminal kinase (JNK), presumably by phosphorylating
and activating MKK4/MKK7. In Saccharomyces cerevisiae,
TAO3 is a component of the RAM (regulation of Ace2p
activity and cellular morphogenesis) signaling pathway.
TAO3 is upregulated in retinal ganglion cells after
axotomy, and may play a role in apoptosis.
Length = 313
Score = 78.5 bits (193), Expect = 4e-16
Identities = 57/208 (27%), Positives = 98/208 (47%), Gaps = 25/208 (12%)
Query: 59 LQELGEGAFGKVYKGEVCTSEGPSLVAIKTLKENANQKTA--SDFRREVDLMSELRHPNI 116
L E+G G+FG VY + +VA+K + + Q D +EV + +L+HPN
Sbjct: 26 LHEIGHGSFGAVYFATNSHTN--EVVAVKKMSYSGKQTNEKWQDIIKEVKFLQQLKHPNT 83
Query: 117 VCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQVA 176
+ G L ++ E+ + + + P ++ + + +H ALQ
Sbjct: 84 IEYKGCYLKEHTAWLVMEYCLGSASDLLEVHKKPLQEVEIAAI---------THGALQ-- 132
Query: 177 AGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRWMP 236
G+AYL SH+ +HRD+ A N L+ + VK++DFG + ++ + + WM
Sbjct: 133 -GLAYLHSHNMIHRDIKAGNILLTEPGQVKLADFGSASKSSPANSF------VGTPYWMA 185
Query: 237 PESILY---GKFTTESDVWSYGVVLWEV 261
PE IL G++ + DVWS G+ E+
Sbjct: 186 PEVILAMDEGQYDGKVDVWSLGITCIEL 213
Score = 53.1 bits (127), Expect = 8e-08
Identities = 34/101 (33%), Positives = 53/101 (52%), Gaps = 16/101 (15%)
Query: 306 HEVPVAA-------GMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYR 358
EV +AA G+AYL SH+ +HRD+ A N L+ + VK++DFG + ++ +
Sbjct: 119 QEVEIAAITHGALQGLAYLHSHNMIHRDIKAGNILLTEPGQVKLADFGSASKSSPANSF- 177
Query: 359 IQSKSLLPVRWMPPESILY---GKFTTESDVWSYGVVLWEV 396
+ WM PE IL G++ + DVWS G+ E+
Sbjct: 178 -----VGTPYWMAPEVILAMDEGQYDGKVDVWSLGITCIEL 213
>gnl|CDD|215036 PLN00034, PLN00034, mitogen-activated protein kinase kinase;
Provisional.
Length = 353
Score = 78.7 bits (194), Expect = 4e-16
Identities = 62/208 (29%), Positives = 94/208 (45%), Gaps = 29/208 (13%)
Query: 62 LGEGAFGKVYKGEVCTSEGPSLVAIKTLKENANQKTASDFRREVDLMSELRHPNIVCLLG 121
+G GA G VYK V L A+K + N RE++++ ++ HPN+V
Sbjct: 82 IGSGAGGTVYK--VIHRPTGRLYALKVIYGNHEDTVRRQICREIEILRDVNHPNVVKCHD 139
Query: 122 VCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQVAAGMAY 181
+ + +L EFM G L G+ + +Q + +A Q+ +G+AY
Sbjct: 140 MFDHNGEIQVLLEFMDGGSL-------------EGTHIA---DEQFLADVARQILSGIAY 183
Query: 182 LCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRWMPPESI- 240
L H VHRD+ N L+ VKI+DFG+SR + A S S+ + +M PE I
Sbjct: 184 LHRRHIVHRDIKPSNLLINSAKNVKIADFGVSR-ILAQTMDPCNS-SVGTIAYMSPERIN 241
Query: 241 ------LYGKFTTESDVWSYGVVLWEVY 262
Y + D+WS GV + E Y
Sbjct: 242 TDLNHGAYDGYA--GDIWSLGVSILEFY 267
Score = 54.4 bits (131), Expect = 3e-08
Identities = 34/95 (35%), Positives = 48/95 (50%), Gaps = 11/95 (11%)
Query: 310 VAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRW 369
+ +G+AYL H VHRD+ N L+ VKI+DFG+SR + A S S+ + +
Sbjct: 177 ILSGIAYLHRRHIVHRDIKPSNLLINSAKNVKIADFGVSR-ILAQTMDPCNS-SVGTIAY 234
Query: 370 MPPESI-------LYGKFTTESDVWSYGVVLWEVY 397
M PE I Y + D+WS GV + E Y
Sbjct: 235 MSPERINTDLNHGAYDGYA--GDIWSLGVSILEFY 267
>gnl|CDD|177557 PHA03209, PHA03209, serine/threonine kinase US3; Provisional.
Length = 357
Score = 78.4 bits (193), Expect = 5e-16
Identities = 60/235 (25%), Positives = 101/235 (42%), Gaps = 36/235 (15%)
Query: 32 IKTLKENANQKTASDFRREVIETKPRFLQELGEGAFGKVYKGEVCTSEG-PSLVAIKTLK 90
+ K+ A ++ + VI+T L G+ G+V+ V T G P V +K
Sbjct: 52 LIPTKQKA-REVVASLGYTVIKT-------LTPGSEGRVF---VATKPGQPDPVVLKI-- 98
Query: 91 ENANQKTASDFRREVDLMSELRHPNIVCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSP 150
QK + E L+ + HP+++ + +SG CM+ DL+ +L RS
Sbjct: 99 ---GQKGTTLI--EAMLLQNVNHPSVIRMKDTLVSGAITCMVLPHY-SSDLYTYLTKRS- 151
Query: 151 RSDISGSQVQAPLSQQDFSHIALQVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDF 210
PL I Q+ G+ YL + +HRD+ N + D V I D
Sbjct: 152 ----------RPLPIDQALIIEKQILEGLRYLHAQRIIHRDVKTENIFINDVDQVCIGDL 201
Query: 211 GLSR-DVYASDYYRIQSKSLLPVRWMPPESILYGKFTTESDVWSYGVVLWEVYSY 264
G ++ V A + + V PE + K+ +++D+WS G+VL+E+ +Y
Sbjct: 202 GAAQFPVVAPAFLGLAGT----VETNAPEVLARDKYNSKADIWSAGIVLFEMLAY 252
Score = 56.0 bits (135), Expect = 1e-08
Identities = 26/88 (29%), Positives = 45/88 (51%), Gaps = 5/88 (5%)
Query: 313 GMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSR-DVYASDYYRIQSKSLLPVRWMP 371
G+ YL + +HRD+ N + D V I D G ++ V A + + V
Sbjct: 169 GLRYLHAQRIIHRDVKTENIFINDVDQVCIGDLGAAQFPVVAPAFLGLAGT----VETNA 224
Query: 372 PESILYGKFTTESDVWSYGVVLWEVYSY 399
PE + K+ +++D+WS G+VL+E+ +Y
Sbjct: 225 PEVLARDKYNSKADIWSAGIVLFEMLAY 252
>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 = 76.6 bits (189), Expect = 7e-16
Identities = 61/232 (26%), Positives = 103/232 (44%), Gaps = 23/232 (9%)
Query: 57 RFLQELGEGAFGKVYKGEVCTSEGPSLVAIKTL---KENANQKTASDFRREVDLMSELRH 113
L+ +G+GAFGKV V + + A+K + K + E ++ EL H
Sbjct: 3 ELLRVIGKGAFGKVCI--VQKRDTKKMFAMKYMNKQKCVEKGSVRN-VLNERRILQELNH 59
Query: 114 PNIVCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIAL 173
P +V L E M ++ + ++ GDL + +S+ + S QV+
Sbjct: 60 PFLVNLWYSFQDEENMYLVVDLLLGGDL-RYHLSQKVK--FSEEQVKF---------WIC 107
Query: 174 QVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVR 233
++ + YL S +HRD+ N L+ + V I+DF ++ V S S P
Sbjct: 108 EIVLALEYLHSKGIIHRDIKPDNILLDEQGHVHITDFNIATKVTPDTL--TTSTSGTPG- 164
Query: 234 WMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIRSRQ 285
+M PE + ++ D WS GV +E G +PY G+S + + IR++Q
Sbjct: 165 YMAPEVLCRQGYSVAVDWWSLGVTAYECL-RGKRPYRGHSR-TIRDQIRAKQ 214
Score = 54.2 bits (131), Expect = 3e-08
Identities = 30/100 (30%), Positives = 46/100 (46%), Gaps = 4/100 (4%)
Query: 310 VAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRW 369
+ + YL S +HRD+ N L+ + V I+DF ++ V S S P +
Sbjct: 109 IVLALEYLHSKGIIHRDIKPDNILLDEQGHVHITDFNIATKVTPDTL--TTSTSGTPG-Y 165
Query: 370 MPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSN 409
M PE + ++ D WS GV +E G +PY G+S
Sbjct: 166 MAPEVLCRQGYSVAVDWWSLGVTAYECL-RGKRPYRGHSR 204
>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 = 77.4 bits (191), Expect = 9e-16
Identities = 61/262 (23%), Positives = 115/262 (43%), Gaps = 41/262 (15%)
Query: 59 LQELGEGAFGKVYKGEVCTSEGPSLVAIKTL-KENANQKTASDFRREVDLMSELRHPNIV 117
++ +G GA+G V + T G VAIK + A RE+ ++ +H NI+
Sbjct: 10 IENIGSGAYGVVCSA-IDTRSGKK-VAIKKIPHAFDVPTLAKRTLRELKILRHFKHDNII 67
Query: 118 CLLGVCLS----GEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIAL 173
+ + + + ++ + M DLH + S P L+++ +
Sbjct: 68 AIRDILRPPGADFKDVYVVMDLM-ESDLHHIIHSDQP------------LTEEHIRYFLY 114
Query: 174 QVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASD----YYRIQSKSL 229
Q+ G+ Y+ S + +HRDL N LV + ++I DFG++R + +S Y+ + +
Sbjct: 115 QLLRGLKYIHSANVIHRDLKPSNLLVNEDCELRIGDFGMARGLSSSPTEHKYFMTEYVAT 174
Query: 230 LPVRWMPPESIL-YGKFTTESDVWSYGVVLWEV-----------YSYGLQ---PYYGYSN 274
R PE +L ++TT D+WS G + E+ Y + L+ G +
Sbjct: 175 RWYR--APELLLSLPEYTTAIDMWSVGCIFAEMLGRRQLFPGKNYVHQLKLILSVLGSPS 232
Query: 275 QEVIEMIRSRQMLPCPEDCPPR 296
+EV+ I S ++ ++ P +
Sbjct: 233 EEVLNRIGSDRVRKYIQNLPRK 254
Score = 45.8 bits (109), Expect = 3e-05
Identities = 28/88 (31%), Positives = 47/88 (53%), Gaps = 7/88 (7%)
Query: 313 GMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASD----YYRIQSKSLLPVR 368
G+ Y+ S + +HRDL N LV + ++I DFG++R + +S Y+ + + R
Sbjct: 119 GLKYIHSANVIHRDLKPSNLLVNEDCELRIGDFGMARGLSSSPTEHKYFMTEYVATRWYR 178
Query: 369 WMPPESIL-YGKFTTESDVWSYGVVLWE 395
PE +L ++TT D+WS G + E
Sbjct: 179 --APELLLSLPEYTTAIDMWSVGCIFAE 204
>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 = 76.5 bits (189), Expect = 1e-15
Identities = 58/224 (25%), Positives = 103/224 (45%), Gaps = 26/224 (11%)
Query: 57 RFLQELGEGAFGKVYKGEVCTSEGPSLVAIKTLKENANQKTASDFRREVDLMSELR-HPN 115
+ L ++GEG F +V K + G AIK +K++ + RE+ + L HPN
Sbjct: 2 KILGKIGEGTFSEVLKAQ-SRKTG-KYYAIKCMKKHFKSLEQVNNLREIQALRRLSPHPN 59
Query: 116 IVCLLGVCLSGEPMC--MLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIAL 173
I+ L+ V + ++FE M +L+E + R + PL ++
Sbjct: 60 ILRLIEVLFDRKTGRLALVFELM-DMNLYELIKGR-----------KRPLPEKRVKSYMY 107
Query: 174 QVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVR 233
Q+ + ++ + HRD+ N L+ D +K++DFG R +Y+ Y + R
Sbjct: 108 QLLKSLDHMHRNGIFHRDIKPENILIKDD-ILKLADFGSCRGIYSKPPYTE----YISTR 162
Query: 234 WM-PPESILY-GKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQ 275
W PE +L G + + D+W+ G V +E+ S L P + +N+
Sbjct: 163 WYRAPECLLTDGYYGPKMDIWAVGCVFFEILS--LFPLFPGTNE 204
Score = 45.0 bits (107), Expect = 4e-05
Identities = 40/151 (26%), Positives = 68/151 (45%), Gaps = 28/151 (18%)
Query: 279 EMIRSRQMLPCPEDCPPR-MYSLMMECWHEVPVAAGMAYLCSHHYVHRDLAARNCLVGDG 337
E+I+ R+ P PE MY L+ + ++ + HRD+ N L+ D
Sbjct: 88 ELIKGRKR-PLPEKRVKSYMYQLL----------KSLDHMHRNGIFHRDIKPENILIKDD 136
Query: 338 LTVKISDFGLSRDVYASDYYRIQSKSLLPVRWM-PPESILY-GKFTTESDVWSYGVVLWE 395
+K++DFG R +Y+ Y + RW PE +L G + + D+W+ G V +E
Sbjct: 137 -ILKLADFGSCRGIYSKPPYTE----YISTRWYRAPECLLTDGYYGPKMDIWAVGCVFFE 191
Query: 396 VYSYGLQPYYGYSNQ-------EEFLKTPPS 419
+ S L P + +N+ + L TP +
Sbjct: 192 ILS--LFPLFPGTNELDQIAKIHDVLGTPDA 220
>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 = 75.4 bits (185), Expect = 3e-15
Identities = 63/241 (26%), Positives = 113/241 (46%), Gaps = 29/241 (12%)
Query: 61 ELGEGAFGKVYKGEVCTSEGPSLVAIKTLKENANQKTASDFRREVDLMSELRHPNIVCLL 120
++GEG+ G V V +S LVA+K + Q+ F EV +M + +H N+V +
Sbjct: 27 KIGEGSTGIVCIATVKSSG--KLVAVKKMDLRKQQRRELLFN-EVVIMRDYQHENVVEMY 83
Query: 121 GVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQVAAGMA 180
L G+ + ++ EF+ G L + + ++++ + + L V ++
Sbjct: 84 NSYLVGDELWVVMEFLEGGALTDIV-------------THTRMNEEQIAAVCLAVLKALS 130
Query: 181 YLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPV-RWMPPES 239
L + +HRD+ + + L+ VK+SDFG V R KSL+ WM PE
Sbjct: 131 VLHAQGVIHRDIKSDSILLTHDGRVKLSDFGFCAQVSKEVPRR---KSLVGTPYWMAPEL 187
Query: 240 ILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIRSRQMLPCPEDCPPRMYS 299
I + E D+WS G+++ E+ G PY+ + ++MIR ++ PP++ +
Sbjct: 188 ISRLPYGPEVDIWSLGIMVIEMVD-GEPPYFNEPPLKAMKMIR--------DNLPPKLKN 238
Query: 300 L 300
L
Sbjct: 239 L 239
Score = 46.2 bits (109), Expect = 1e-05
Identities = 31/99 (31%), Positives = 49/99 (49%), Gaps = 5/99 (5%)
Query: 308 VPVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPV 367
+ V ++ L + +HRD+ + + L+ VK+SDFG V R KSL+
Sbjct: 123 LAVLKALSVLHAQGVIHRDIKSDSILLTHDGRVKLSDFGFCAQVSKEVPRR---KSLVGT 179
Query: 368 -RWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYY 405
WM PE I + E D+WS G+++ E+ G PY+
Sbjct: 180 PYWMAPELISRLPYGPEVDIWSLGIMVIEMVD-GEPPYF 217
>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 = 74.4 bits (183), Expect = 4e-15
Identities = 57/232 (24%), Positives = 101/232 (43%), Gaps = 26/232 (11%)
Query: 59 LQELGEGAFGKVYKGEVCTSEGPSLVAIKTLKENA----NQKTASDFRREVDLMSELRHP 114
L+ + +GAFG VY + ++ AIK LK++ NQ T R + +M + P
Sbjct: 1 LKPISKGAFGSVYLAKKRSTG--DYFAIKVLKKSDMIAKNQVTNVKAERAI-MMIQGESP 57
Query: 115 NIVCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQ 174
+ L S + + ++ E++ GD + + L + +
Sbjct: 58 YVAKLYYSFQSKDYLYLVMEYLNGGDCASLI------------KTLGGLPEDWAKQYIAE 105
Query: 175 VAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRW 234
V G+ L +HRD+ N L+ +K++DFGLSR+ K + +
Sbjct: 106 VVLGVEDLHQRGIIHRDIKPENLLIDQTGHLKLTDFGLSRNGL------ENKKFVGTPDY 159
Query: 235 MPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIRSRQM 286
+ PE+IL SD WS G V++E + +G P++ + V + I SR++
Sbjct: 160 LAPETILGVGDDKMSDWWSLGCVIFE-FLFGYPPFHAETPDAVFDNILSRRI 210
Score = 50.6 bits (121), Expect = 5e-07
Identities = 29/95 (30%), Positives = 46/95 (48%), Gaps = 7/95 (7%)
Query: 310 VAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRW 369
V G+ L +HRD+ N L+ +K++DFGLSR+ K + +
Sbjct: 106 VVLGVEDLHQRGIIHRDIKPENLLIDQTGHLKLTDFGLSRNGL------ENKKFVGTPDY 159
Query: 370 MPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPY 404
+ PE+IL SD WS G V++E + +G P+
Sbjct: 160 LAPETILGVGDDKMSDWWSLGCVIFE-FLFGYPPF 193
>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 = 74.3 bits (182), Expect = 6e-15
Identities = 53/214 (24%), Positives = 100/214 (46%), Gaps = 15/214 (7%)
Query: 60 QELGEGAFGKVYKGEVCTSEGPSLVAIKTLK--ENANQKTASDFRREVDLMSELRHPNIV 117
+++G G F +VY+ P VA+K ++ E + K D +E+DL+ +L HPN++
Sbjct: 8 KKIGRGQFSEVYRATCLLDRKP--VALKKVQIFEMMDAKARQDCVKEIDLLKQLNHPNVI 65
Query: 118 CLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQVAA 177
L + + ++ E GDL + + + + + ++ +Q+ +
Sbjct: 66 KYLDSFIEDNELNIVLELADAGDLSQMIKYFKKQKRL--------IPERTVWKYFVQLCS 117
Query: 178 GMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRWMPP 237
+ ++ S +HRD+ N + VK+ D GL R ++S S P +M P
Sbjct: 118 AVEHMHSRRVMHRDIKPANVFITATGVVKLGDLGLGR-FFSSKTTAAHSLVGTPY-YMSP 175
Query: 238 ESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYG 271
E I + +SD+WS G +L+E+ + P+YG
Sbjct: 176 ERIHENGYNFKSDIWSLGCLLYEMAALQ-SPFYG 208
Score = 45.4 bits (107), Expect = 2e-05
Identities = 29/99 (29%), Positives = 49/99 (49%), Gaps = 3/99 (3%)
Query: 308 VPVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPV 367
V + + + ++ S +HRD+ N + VK+ D GL R ++S S P
Sbjct: 113 VQLCSAVEHMHSRRVMHRDIKPANVFITATGVVKLGDLGLGR-FFSSKTTAAHSLVGTPY 171
Query: 368 RWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYG 406
+M PE I + +SD+WS G +L+E+ + P+YG
Sbjct: 172 -YMSPERIHENGYNFKSDIWSLGCLLYEMAALQ-SPFYG 208
>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 = 74.6 bits (184), Expect = 6e-15
Identities = 61/214 (28%), Positives = 99/214 (46%), Gaps = 56/214 (26%)
Query: 64 EGAFGKVYKG-EVCTSEGPSLVAIKTLKENANQKTASDFR----REVDLMSELRHPNIVC 118
EG +G VY+ + T E +VA+K LK +K F RE++++ +L+HPNIV
Sbjct: 15 EGTYGVVYRARDKKTGE---IVALKKLK---MEKEKEGFPITSLREINILLKLQHPNIVT 68
Query: 119 LLGVCLSGEPM---CMLFEFMVRGDLHEF--LMSRSPRSDISGSQVQAPLSQQDFSHIAL 173
+ V + G + M+ E++ H+ LM + P Q + + L
Sbjct: 69 VKEVVV-GSNLDKIYMVMEYVE----HDLKSLMETMKQ----------PFLQSEVKCLML 113
Query: 174 QVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSR------DVYASD----YYR 223
Q+ +G+A+L + +HRDL N L+ + +KI DFGL+R Y +YR
Sbjct: 114 QLLSGVAHLHDNWILHRDLKTSNLLLNNRGILKICDFGLAREYGSPLKPYTQLVVTLWYR 173
Query: 224 IQSKSLLPVRWMPPESILYG--KFTTESDVWSYG 255
PE +L G +++T D+WS G
Sbjct: 174 ------------APE-LLLGAKEYSTAIDMWSVG 194
Score = 47.2 bits (113), Expect = 6e-06
Identities = 28/91 (30%), Positives = 43/91 (47%), Gaps = 25/91 (27%)
Query: 312 AGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSR------DVYASD----YYRIQS 361
+G+A+L + +HRDL N L+ + +KI DFGL+R Y +YR
Sbjct: 117 SGVAHLHDNWILHRDLKTSNLLLNNRGILKICDFGLAREYGSPLKPYTQLVVTLWYR--- 173
Query: 362 KSLLPVRWMPPESILYG--KFTTESDVWSYG 390
PE +L G +++T D+WS G
Sbjct: 174 ---------APE-LLLGAKEYSTAIDMWSVG 194
>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 = 74.2 bits (183), Expect = 6e-15
Identities = 60/244 (24%), Positives = 106/244 (43%), Gaps = 38/244 (15%)
Query: 65 GAFGKVYKGEVCTSEGPSLVAIKTLKENANQKTASDFRR---------EVDLMSELRHPN 115
GA+G+V+ + S G + AIK +K +D R E D++S+ + P
Sbjct: 4 GAYGRVFLAKK-KSTG-DIYAIKVIK-------KADMIRKNQVDQVLTERDILSQAQSPY 54
Query: 116 IVCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQV 175
+V L + + ++ E++ GDL L + GS L + ++
Sbjct: 55 VVKLYYSFQGKKNLYLVMEYLPGGDLASLL-------ENVGS-----LDEDVARIYIAEI 102
Query: 176 AAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVR-- 233
+ YL S+ +HRDL N L+ +K++DFGLS+ + R
Sbjct: 103 VLALEYLHSNGIIHRDLKPDNILIDSNGHLKLTDFGLSKVGLVRRQINLNDDEKEDKRIV 162
Query: 234 ----WMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIRSRQMLPC 289
++ PE IL + D WS G +L+E G+ P++G + +E+ + I + + +
Sbjct: 163 GTPDYIAPEVILGQGHSKTVDWWSLGCILYEFLV-GIPPFHGETPEEIFQNILNGK-IEW 220
Query: 290 PEDC 293
PED
Sbjct: 221 PEDV 224
Score = 52.6 bits (127), Expect = 1e-07
Identities = 31/113 (27%), Positives = 51/113 (45%), Gaps = 7/113 (6%)
Query: 310 VAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVR- 368
+ + YL S+ +HRDL N L+ +K++DFGLS+ + R
Sbjct: 102 IVLALEYLHSNGIIHRDLKPDNILIDSNGHLKLTDFGLSKVGLVRRQINLNDDEKEDKRI 161
Query: 369 -----WMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEEFLKT 416
++ PE IL + D WS G +L+E G+ P++G + +E F
Sbjct: 162 VGTPDYIAPEVILGQGHSKTVDWWSLGCILYEFLV-GIPPFHGETPEEIFQNI 213
>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 = 74.8 bits (184), Expect = 7e-15
Identities = 67/246 (27%), Positives = 121/246 (49%), Gaps = 20/246 (8%)
Query: 59 LQELGEGAFGKVY-KGEVCTSEGPSLVAIKTLKENANQKTASDFR--REVDLMSELRHPN 115
L+ LG+G+FGKV+ ++ + L A+K LK+ A K R E D+++E+ HP
Sbjct: 1 LKVLGQGSFGKVFLVRKITGPDAGQLYAMKVLKK-ATLKVRDRVRTKMERDILAEVNHPF 59
Query: 116 IVCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQV 175
IV L + + ++ +F+ GDL L + +++D ++
Sbjct: 60 IVKLHYAFQTEGKLYLILDFLRGGDLFTRLSK------------EVMFTEEDVKFYLAEL 107
Query: 176 AAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRWM 235
A + +L S ++RDL N L+ + +K++DFGLS++ + D+ + V +M
Sbjct: 108 ALALDHLHSLGIIYRDLKPENILLDEEGHIKLTDFGLSKE--SIDHEKKAYSFCGTVEYM 165
Query: 236 PPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIRSRQMLPCPEDCPP 295
PE + T +D WS+GV+++E+ + G P+ G +E + MI + L P+ P
Sbjct: 166 APEVVNRRGHTQSADWWSFGVLMFEMLT-GSLPFQGKDRKETMTMIL-KAKLGMPQFLSP 223
Query: 296 RMYSLM 301
SL+
Sbjct: 224 EAQSLL 229
Score = 49.8 bits (119), Expect = 1e-06
Identities = 30/102 (29%), Positives = 56/102 (54%), Gaps = 3/102 (2%)
Query: 310 VAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRW 369
+A + +L S ++RDL N L+ + +K++DFGLS++ + D+ + V +
Sbjct: 107 LALALDHLHSLGIIYRDLKPENILLDEEGHIKLTDFGLSKE--SIDHEKKAYSFCGTVEY 164
Query: 370 MPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQE 411
M PE + T +D WS+GV+++E+ + G P+ G +E
Sbjct: 165 MAPEVVNRRGHTQSADWWSFGVLMFEMLT-GSLPFQGKDRKE 205
>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 = 74.7 bits (183), Expect = 7e-15
Identities = 77/261 (29%), Positives = 119/261 (45%), Gaps = 48/261 (18%)
Query: 47 FRREVIETKPRFLQE----LGEGAFGKVYKGEVCTSE---GPSLVAIKTLKENANQKTAS 99
R V + PR L E +GEG+ G VC + VA+K + Q+
Sbjct: 10 LRMVVDQGDPRSLLENYIKIGEGS-----TGIVCIAREKHSGRQVAVKMMDLRKQQRREL 64
Query: 100 DFRREVDLMSELRHPNIVCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQV 159
F EV +M + +H N+V + L GE + +L EF+ G L + + SQ
Sbjct: 65 LFN-EVVIMRDYQHQNVVEMYKSYLVGEELWVLMEFLQGGALTDIV-----------SQT 112
Query: 160 QAPLSQQDFSHIALQVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFG----LSRD 215
+ L+++ + + V + YL S +HRD+ + + L+ VK+SDFG +S+D
Sbjct: 113 R--LNEEQIATVCESVLQALCYLHSQGVIHRDIKSDSILLTLDGRVKLSDFGFCAQISKD 170
Query: 216 VYASDYYRIQSKSLLPV-RWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSN 274
V + KSL+ WM PE I + TE D+WS G+++ E+ G PY +S+
Sbjct: 171 V-------PKRKSLVGTPYWMAPEVISRTPYGTEVDIWSLGIMVIEMVD-GEPPY--FSD 220
Query: 275 QEVIEMIRSRQMLPCPEDCPP 295
V M R R D PP
Sbjct: 221 SPVQAMKRLR-------DSPP 234
Score = 52.3 bits (125), Expect = 1e-07
Identities = 36/104 (34%), Positives = 54/104 (51%), Gaps = 13/104 (12%)
Query: 310 VAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFG----LSRDVYASDYYRIQSKSLL 365
V + YL S +HRD+ + + L+ VK+SDFG +S+DV + KSL+
Sbjct: 126 VLQALCYLHSQGVIHRDIKSDSILLTLDGRVKLSDFGFCAQISKDV-------PKRKSLV 178
Query: 366 PV-RWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYS 408
WM PE I + TE D+WS G+++ E+ G PY+ S
Sbjct: 179 GTPYWMAPEVISRTPYGTEVDIWSLGIMVIEMVD-GEPPYFSDS 221
>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 = 74.1 bits (182), Expect = 1e-14
Identities = 65/216 (30%), Positives = 100/216 (46%), Gaps = 29/216 (13%)
Query: 59 LQELGEGAFGKVYKGEVCTSEGPSLVAIK-TLKENANQKTASDFRREVDLMSELRH-PNI 116
L+++GEG +GKVYK + LVA+K T E + RE+ L+ L I
Sbjct: 6 LEKIGEGTYGKVYKARDKNTG--KLVALKKTRLEMDEEGIPPTALREISLLQMLSESIYI 63
Query: 117 VCLLGV----CLSGEPMCML-FEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHI 171
V LL V +G+P L FE++ DL +F+ D +G PL +
Sbjct: 64 VRLLDVEHVEEKNGKPSLYLVFEYL-DSDLKKFM-------DSNGRGPGRPLPAKTIKSF 115
Query: 172 ALQVAAGMAYLCSHHYVHRDLAARNCLVG-DGLTVKISDFGLSRDVYASDYYRIQSKS-- 228
Q+ G+A+ H +HRDL +N LV +KI+D GL R + I KS
Sbjct: 116 MYQLLKGVAHCHKHGVMHRDLKPQNLLVDKQKGLLKIADLGLGRA------FSIPVKSYT 169
Query: 229 --LLPVRWMPPESILYGK-FTTESDVWSYGVVLWEV 261
++ + + PE +L ++T D+WS G + E+
Sbjct: 170 HEIVTLWYRAPEVLLGSTHYSTPVDIWSVGCIFAEM 205
Score = 44.8 bits (106), Expect = 5e-05
Identities = 28/90 (31%), Positives = 45/90 (50%), Gaps = 12/90 (13%)
Query: 313 GMAYLCSHHYVHRDLAARNCLVG-DGLTVKISDFGLSRDVYASDYYRIQSKS----LLPV 367
G+A+ H +HRDL +N LV +KI+D GL R + I KS ++ +
Sbjct: 122 GVAHCHKHGVMHRDLKPQNLLVDKQKGLLKIADLGLGRA------FSIPVKSYTHEIVTL 175
Query: 368 RWMPPESILYGK-FTTESDVWSYGVVLWEV 396
+ PE +L ++T D+WS G + E+
Sbjct: 176 WYRAPEVLLGSTHYSTPVDIWSVGCIFAEM 205
>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 = 73.6 bits (181), Expect = 1e-14
Identities = 60/215 (27%), Positives = 84/215 (39%), Gaps = 36/215 (16%)
Query: 59 LQELGEGAFGKVYKGEVCTSEGPSLVAIKTLKENANQKTASDFRREVDLMSELRHPNIVC 118
L LGEGA G V K + A+KT+ + N RE+++ + P IV
Sbjct: 6 LSRLGEGAGGSVTK--CRLKNTGMIFALKTITTDPNPDLQKQILRELEINKSCKSPYIVK 63
Query: 119 LLGVCLSGEP----MCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQ 174
G L + M E+ G L R G +V IA
Sbjct: 64 YYGAFLDESSSSIGIAM--EYCEGGSLDSIYKKVKKRGGRIGEKV--------LGKIAES 113
Query: 175 VAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYAS--------DYYRIQS 226
V G++YL S +HRD+ N L+ VK+ DFG+S ++ S +Y
Sbjct: 114 VLKGLSYLHSRKIIHRDIKPSNILLTRKGQVKLCDFGVSGELVNSLAGTFTGTSFY---- 169
Query: 227 KSLLPVRWMPPESILYGKFTTESDVWSYGVVLWEV 261
M PE I ++ SDVWS G+ L EV
Sbjct: 170 --------MAPERIQGKPYSITSDVWSLGLTLLEV 196
Score = 51.3 bits (123), Expect = 3e-07
Identities = 31/95 (32%), Positives = 44/95 (46%), Gaps = 20/95 (21%)
Query: 310 VAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYAS--------DYYRIQS 361
V G++YL S +HRD+ N L+ VK+ DFG+S ++ S +Y
Sbjct: 114 VLKGLSYLHSRKIIHRDIKPSNILLTRKGQVKLCDFGVSGELVNSLAGTFTGTSFY---- 169
Query: 362 KSLLPVRWMPPESILYGKFTTESDVWSYGVVLWEV 396
M PE I ++ SDVWS G+ L EV
Sbjct: 170 --------MAPERIQGKPYSITSDVWSLGLTLLEV 196
>gnl|CDD|177649 PLN00009, PLN00009, cyclin-dependent kinase A; Provisional.
Length = 294
Score = 73.7 bits (181), Expect = 1e-14
Identities = 72/257 (28%), Positives = 125/257 (48%), Gaps = 44/257 (17%)
Query: 59 LQELGEGAFGKVYKG-EVCTSEGPSLVAIKTLK-ENANQKTASDFRREVDLMSELRHPNI 116
++++GEG +G VYK + T+E +A+K ++ E ++ S RE+ L+ E++H NI
Sbjct: 7 VEKIGEGTYGVVYKARDRVTNE---TIALKKIRLEQEDEGVPSTAIREISLLKEMQHGNI 63
Query: 117 VCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQVA 176
V L V S + + ++FE++ DL + M SP + ++ L Q+
Sbjct: 64 VRLQDVVHSEKRLYLVFEYL-DLDLKKH-MDSSPDFAKNPRLIKTYL---------YQIL 112
Query: 177 AGMAYLCSHHYVHRDLAARNCLVGDGL-TVKISDFGLSRDVYASDYYRIQSKSLLPVR-- 233
G+AY SH +HRDL +N L+ +K++DFGL+R +PVR
Sbjct: 113 RGIAYCHSHRVLHRDLKPQNLLIDRRTNALKLADFGLARAFG------------IPVRTF 160
Query: 234 -------WMPPESILYGK--FTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIRSR 284
W IL G ++T D+WS G + E+ + +P + + E+ E+ +
Sbjct: 161 THEVVTLWYRAPEILLGSRHYSTPVDIWSVGCIFAEMVNQ--KPLFP-GDSEIDELFKIF 217
Query: 285 QMLPCP-EDCPPRMYSL 300
++L P E+ P + SL
Sbjct: 218 RILGTPNEETWPGVTSL 234
Score = 42.9 bits (101), Expect = 1e-04
Identities = 30/96 (31%), Positives = 44/96 (45%), Gaps = 24/96 (25%)
Query: 313 GMAYLCSHHYVHRDLAARNCLVGDGL-TVKISDFGLSRDVYASDYYRIQSKSLLPVR--- 368
G+AY SH +HRDL +N L+ +K++DFGL+R +PVR
Sbjct: 114 GIAYCHSHRVLHRDLKPQNLLIDRRTNALKLADFGLARAFG------------IPVRTFT 161
Query: 369 ------WMPPESILYGK--FTTESDVWSYGVVLWEV 396
W IL G ++T D+WS G + E+
Sbjct: 162 HEVVTLWYRAPEILLGSRHYSTPVDIWSVGCIFAEM 197
>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 = 73.0 bits (179), Expect = 2e-14
Identities = 54/213 (25%), Positives = 95/213 (44%), Gaps = 28/213 (13%)
Query: 60 QELGEGAFGKVYKG-EVCTSEGPSLVAIKTLKENANQKTASD-----FRREVDLMSELRH 113
Q+LG GAF Y+ +V T +L+A+K + N + + R+E+ LM+ L H
Sbjct: 6 QQLGTGAFSSCYQARDVKTG---TLMAVKQVTYVRNTSSEQEEVVEALRKEIRLMARLNH 62
Query: 114 PNIVCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIAL 173
P+I+ +LG + E+M G + L + +
Sbjct: 63 PHIIRMLGATCEDSHFNLFVEWMAGGSVSHLLSK------------YGAFKEAVIINYTE 110
Query: 174 QVAAGMAYLCSHHYVHRDLAARNCLV-GDGLTVKISDFG----LSRDVYASDYYRIQSKS 228
Q+ G++YL + +HRD+ N L+ G ++I+DFG L+ + + Q +
Sbjct: 111 QLLRGLSYLHENQIIHRDVKGANLLIDSTGQRLRIADFGAAARLAAKGTGAGEF--QGQL 168
Query: 229 LLPVRWMPPESILYGKFTTESDVWSYGVVLWEV 261
L + +M PE + ++ DVWS G V+ E+
Sbjct: 169 LGTIAFMAPEVLRGEQYGRSCDVWSVGCVIIEM 201
Score = 46.4 bits (110), Expect = 1e-05
Identities = 26/89 (29%), Positives = 46/89 (51%), Gaps = 7/89 (7%)
Query: 313 GMAYLCSHHYVHRDLAARNCLV-GDGLTVKISDFG----LSRDVYASDYYRIQSKSLLPV 367
G++YL + +HRD+ N L+ G ++I+DFG L+ + + Q + L +
Sbjct: 115 GLSYLHENQIIHRDVKGANLLIDSTGQRLRIADFGAAARLAAKGTGAGEF--QGQLLGTI 172
Query: 368 RWMPPESILYGKFTTESDVWSYGVVLWEV 396
+M PE + ++ DVWS G V+ E+
Sbjct: 173 AFMAPEVLRGEQYGRSCDVWSVGCVIIEM 201
>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 = 72.8 bits (179), Expect = 2e-14
Identities = 59/214 (27%), Positives = 96/214 (44%), Gaps = 38/214 (17%)
Query: 59 LQELGEGAFGKVYKGEVCTS-EGPSLVAIKTLKENANQKTASDFR-REVDLMSELRHPNI 116
L +GEG++G V K C E +VAIK E+ + K RE+ ++ +LRH N+
Sbjct: 6 LGLVGEGSYGMVMK---CKHKETGQIVAIKKFLESEDDKMVKKIAMREIRMLKQLRHENL 62
Query: 117 VCLLGVCLSGEPMCMLFEFM---VRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIAL 173
V L+ V + + ++FEF+ V DL ++ L +
Sbjct: 63 VNLIEVFRRKKRLYLVFEFVDHTVLDDLEKYPNG---------------LDESRVRKYLF 107
Query: 174 QVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYA-----SDYYRIQSKS 228
Q+ G+ + SH+ +HRD+ N LV VK+ DFG +R + A +DY
Sbjct: 108 QILRGIEFCHSHNIIHRDIKPENILVSQSGVVKLCDFGFARTLAAPGEVYTDY------- 160
Query: 229 LLPVRWMPPESILYG--KFTTESDVWSYGVVLWE 260
+ RW +L G K+ D+W+ G ++ E
Sbjct: 161 -VATRWYRAPELLVGDTKYGRAVDIWAVGCLVTE 193
Score = 42.0 bits (99), Expect = 3e-04
Identities = 27/90 (30%), Positives = 43/90 (47%), Gaps = 15/90 (16%)
Query: 313 GMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYA-----SDYYRIQSKSLLPV 367
G+ + SH+ +HRD+ N LV VK+ DFG +R + A +DY +
Sbjct: 112 GIEFCHSHNIIHRDIKPENILVSQSGVVKLCDFGFARTLAAPGEVYTDY--------VAT 163
Query: 368 RWMPPESILYG--KFTTESDVWSYGVVLWE 395
RW +L G K+ D+W+ G ++ E
Sbjct: 164 RWYRAPELLVGDTKYGRAVDIWAVGCLVTE 193
>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 = 72.3 bits (177), Expect = 3e-14
Identities = 66/250 (26%), Positives = 112/250 (44%), Gaps = 23/250 (9%)
Query: 60 QELGEGAFGKVYKGEVCTSEGPSLVAIKTLKE------NANQKTASDFRREVDLMSELRH 113
Q LG+G+FG VY V + + +K LKE N N+ ++ +E L+S+L H
Sbjct: 6 QRLGKGSFGTVYL--VKDKKAVAEERLKVLKEIPVGELNPNETVQAN--QEAQLLSKLDH 61
Query: 114 PNIVCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIAL 173
P IV L + C++ E+ DL L LS+ +
Sbjct: 62 PAIVKFHASFLERDAFCIITEYCEGRDLDCKLEELK--------HTGKTLSENQVCEWFI 113
Query: 174 QVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVR 233
Q+ G+ Y+ +HRDL A+N + + L +KI DFG+SR + S + +
Sbjct: 114 QLLLGVHYMHQRRILHRDLKAKNIFLKNNL-LKIGDFGVSRLLMGS--CDLATTFTGTPY 170
Query: 234 WMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIRSRQMLPCPEDC 293
+M PE++ + + ++SD+WS G +L+E+ + G + V+ I PE
Sbjct: 171 YMSPEALKHQGYDSKSDIWSLGCILYEMCCLA-HAFEGQNFLSVVLRIVEGPTPSLPE-T 228
Query: 294 PPRMYSLMME 303
R + +M+
Sbjct: 229 YSRQLNSIMQ 238
Score = 49.2 bits (117), Expect = 1e-06
Identities = 27/84 (32%), Positives = 49/84 (58%), Gaps = 3/84 (3%)
Query: 313 GMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRWMPP 372
G+ Y+ +HRDL A+N + + L +KI DFG+SR + S + + +M P
Sbjct: 118 GVHYMHQRRILHRDLKAKNIFLKNNL-LKIGDFGVSRLLMGS--CDLATTFTGTPYYMSP 174
Query: 373 ESILYGKFTTESDVWSYGVVLWEV 396
E++ + + ++SD+WS G +L+E+
Sbjct: 175 EALKHQGYDSKSDIWSLGCILYEM 198
>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 = 72.8 bits (178), Expect = 4e-14
Identities = 76/241 (31%), Positives = 112/241 (46%), Gaps = 30/241 (12%)
Query: 59 LQELGEGAFGKVYKGEVCTSEGPSL---VAIKTL-KENANQKTASDFRREVDLMSELRHP 114
L+ +G GA +G VC + L VAIK L + NQ A RE+ LM + H
Sbjct: 22 LKPIGSGA-----QGIVCAAYDAVLDRNVAIKKLSRPFQNQTHAKRAYRELVLMKCVNHK 76
Query: 115 NIVCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQV-QAPLSQQDFSHIAL 173
NI+ LL V P L EF + E + D + QV Q L + S++
Sbjct: 77 NIISLLNVF---TPQKSLEEFQDVYLVMELM-------DANLCQVIQMELDHERMSYLLY 126
Query: 174 QVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVR 233
Q+ G+ +L S +HRDL N +V T+KI DFGL+R S + + ++
Sbjct: 127 QMLCGIKHLHSAGIIHRDLKPSNIVVKSDCTLKILDFGLARTAGTS---FMMTPYVVTRY 183
Query: 234 WMPPESILYGKFTTESDVWSYGVVLWEVYSYG-LQPYYGYSNQ--EVIEMIRSRQMLPCP 290
+ PE IL + D+WS G ++ E+ + L P Y +Q +VIE + + PCP
Sbjct: 184 YRAPEVILGMGYKENVDIWSVGCIMGEMVRHKILFPGRDYIDQWNKVIEQLGT----PCP 239
Query: 291 E 291
E
Sbjct: 240 E 240
Score = 44.7 bits (105), Expect = 5e-05
Identities = 27/84 (32%), Positives = 43/84 (51%), Gaps = 3/84 (3%)
Query: 313 GMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRWMPP 372
G+ +L S +HRDL N +V T+KI DFGL+R S + + ++ + P
Sbjct: 131 GIKHLHSAGIIHRDLKPSNIVVKSDCTLKILDFGLARTAGTS---FMMTPYVVTRYYRAP 187
Query: 373 ESILYGKFTTESDVWSYGVVLWEV 396
E IL + D+WS G ++ E+
Sbjct: 188 EVILGMGYKENVDIWSVGCIMGEM 211
>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 = 72.2 bits (177), Expect = 4e-14
Identities = 58/220 (26%), Positives = 102/220 (46%), Gaps = 29/220 (13%)
Query: 55 KPRFLQELGEGAFGKVYKG-EVCTSEGPSLVAIKTLKENANQKTASDFR-REVDLMSELR 112
K +++G+GA G VY +V T + VAIK + N Q+ + E+ +M E +
Sbjct: 20 KYTRFEKIGQGASGTVYTAIDVATGQE---VAIKQM--NLQQQPKKELIINEILVMRENK 74
Query: 113 HPNIVCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIA 172
HPNIV L L G+ + ++ E++ G L + + + + + + +
Sbjct: 75 HPNIVNYLDSYLVGDELWVVMEYLAGGSLTDVV-------------TETCMDEGQIAAVC 121
Query: 173 LQVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPV 232
+ + +L S+ +HRD+ + N L+G +VK++DFG + QSK V
Sbjct: 122 RECLQALEFLHSNQVIHRDIKSDNILLGMDGSVKLTDFGFCAQITPE-----QSKRSTMV 176
Query: 233 ---RWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPY 269
WM PE + + + D+WS G++ E+ G PY
Sbjct: 177 GTPYWMAPEVVTRKAYGPKVDIWSLGIMAIEMVE-GEPPY 215
Score = 48.0 bits (114), Expect = 3e-06
Identities = 33/111 (29%), Positives = 52/111 (46%), Gaps = 16/111 (14%)
Query: 304 CWHEVPVAA-------GMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDY 356
C E +AA + +L S+ +HRD+ + N L+G +VK++DFG +
Sbjct: 111 CMDEGQIAAVCRECLQALEFLHSNQVIHRDIKSDNILLGMDGSVKLTDFGFCAQITPE-- 168
Query: 357 YRIQSKSLLPV---RWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPY 404
QSK V WM PE + + + D+WS G++ E+ G PY
Sbjct: 169 ---QSKRSTMVGTPYWMAPEVVTRKAYGPKVDIWSLGIMAIEMVE-GEPPY 215
>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 = 72.8 bits (178), Expect = 4e-14
Identities = 76/241 (31%), Positives = 112/241 (46%), Gaps = 30/241 (12%)
Query: 59 LQELGEGAFGKVYKGEVCTSEGPSL---VAIKTL-KENANQKTASDFRREVDLMSELRHP 114
L+ +G GA +G VC + L VAIK L + NQ A RE+ LM + H
Sbjct: 29 LKPIGSGA-----QGIVCAAYDAILERNVAIKKLSRPFQNQTHAKRAYRELVLMKCVNHK 83
Query: 115 NIVCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQV-QAPLSQQDFSHIAL 173
NI+ LL V P L EF + E + D + QV Q L + S++
Sbjct: 84 NIIGLLNVF---TPQKSLEEFQDVYIVMELM-------DANLCQVIQMELDHERMSYLLY 133
Query: 174 QVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVR 233
Q+ G+ +L S +HRDL N +V T+KI DFGL+R S + + ++
Sbjct: 134 QMLCGIKHLHSAGIIHRDLKPSNIVVKSDCTLKILDFGLARTAGTS---FMMTPYVVTRY 190
Query: 234 WMPPESILYGKFTTESDVWSYGVVLWEVYSYG-LQPYYGYSNQ--EVIEMIRSRQMLPCP 290
+ PE IL + D+WS G ++ E+ G L P + +Q +VIE + + PCP
Sbjct: 191 YRAPEVILGMGYKENVDIWSVGCIMGEMIKGGVLFPGTDHIDQWNKVIEQLGT----PCP 246
Query: 291 E 291
E
Sbjct: 247 E 247
Score = 46.2 bits (109), Expect = 2e-05
Identities = 28/89 (31%), Positives = 45/89 (50%), Gaps = 3/89 (3%)
Query: 313 GMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRWMPP 372
G+ +L S +HRDL N +V T+KI DFGL+R S + + ++ + P
Sbjct: 138 GIKHLHSAGIIHRDLKPSNIVVKSDCTLKILDFGLARTAGTS---FMMTPYVVTRYYRAP 194
Query: 373 ESILYGKFTTESDVWSYGVVLWEVYSYGL 401
E IL + D+WS G ++ E+ G+
Sbjct: 195 EVILGMGYKENVDIWSVGCIMGEMIKGGV 223
>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 = 71.5 bits (175), Expect = 4e-14
Identities = 58/226 (25%), Positives = 112/226 (49%), Gaps = 19/226 (8%)
Query: 59 LQELGEGAFGKVY--KGEVCTSEGPSLVAIKTLKENANQKTASDFRREVDLMSELRHPNI 116
++++GEG+FGK+Y K + SE + I K +K AS ++EV L+++++HPNI
Sbjct: 5 IKKIGEGSFGKIYLAKAKS-DSEHCVIKEIDLTKMPVKEKEAS--KKEVILLAKMKHPNI 61
Query: 117 VCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQVA 176
V + ++ E+ GD LM R R Q S+ +Q++
Sbjct: 62 VTFFASFQENGRLFIVMEYCDGGD----LMKRINR------QRGVLFSEDQILSWFVQIS 111
Query: 177 AGMAYLCSHHYVHRDLAARNC-LVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRWM 235
G+ ++ +HRD+ ++N L +G+ K+ DFG++R + +D + + ++
Sbjct: 112 LGLKHIHDRKILHRDIKSQNIFLSKNGMVAKLGDFGIARQL--NDSMELAYTCVGTPYYL 169
Query: 236 PPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMI 281
PE + ++D+WS G VL+E+ + P+ G + +++ I
Sbjct: 170 SPEICQNRPYNNKTDIWSLGCVLYELCTLK-HPFEGNNLHQLVLKI 214
Score = 46.1 bits (109), Expect = 1e-05
Identities = 28/113 (24%), Positives = 58/113 (51%), Gaps = 5/113 (4%)
Query: 304 CWHEVPVAAGMAYLCSHHYVHRDLAARNC-LVGDGLTVKISDFGLSRDVYASDYYRIQSK 362
W V ++ G+ ++ +HRD+ ++N L +G+ K+ DFG++R + +D +
Sbjct: 105 SWF-VQISLGLKHIHDRKILHRDIKSQNIFLSKNGMVAKLGDFGIARQL--NDSMELAYT 161
Query: 363 SLLPVRWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEEFLK 415
+ ++ PE + ++D+WS G VL+E+ + P+ G + + LK
Sbjct: 162 CVGTPYYLSPEICQNRPYNNKTDIWSLGCVLYELCTLK-HPFEGNNLHQLVLK 213
>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 = 71.9 bits (177), Expect = 7e-14
Identities = 56/217 (25%), Positives = 88/217 (40%), Gaps = 35/217 (16%)
Query: 55 KPRFLQELGEGAFGKVYKGEVCTSEGPSLVAIKTLKENANQKT-ASDFRREVDLMSELRH 113
+ + L +G GA+G+V ++ VAIK L A RE+ L+ + H
Sbjct: 16 RYQNLSPVGSGAYGQVCSAFD--TKTGRKVAIKKLSRPFQSAIHAKRTYRELRLLKHMDH 73
Query: 114 PNIVCLLGVCLSGEP------MCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQD 167
N++ LL V + ++ M DL+ I Q LS
Sbjct: 74 ENVIGLLDVFTPASSLEDFQDVYLVTHLMGA-DLNN----------IVKCQK---LSDDH 119
Query: 168 FSHIALQVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSR--DVYASDYYRIQ 225
+ Q+ G+ Y+ S +HRDL N V + +KI DFGL+R D + Y
Sbjct: 120 IQFLVYQILRGLKYIHSAGIIHRDLKPSNIAVNEDCELKILDFGLARHTDDEMTGY---- 175
Query: 226 SKSLLPVRW-MPPESIL-YGKFTTESDVWSYGVVLWE 260
+ RW PE +L + + D+WS G ++ E
Sbjct: 176 ----VATRWYRAPEIMLNWMHYNQTVDIWSVGCIMAE 208
Score = 43.4 bits (103), Expect = 1e-04
Identities = 28/87 (32%), Positives = 42/87 (48%), Gaps = 12/87 (13%)
Query: 313 GMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSR--DVYASDYYRIQSKSLLPVRW- 369
G+ Y+ S +HRDL N V + +KI DFGL+R D + Y + RW
Sbjct: 130 GLKYIHSAGIIHRDLKPSNIAVNEDCELKILDFGLARHTDDEMTGY--------VATRWY 181
Query: 370 MPPESIL-YGKFTTESDVWSYGVVLWE 395
PE +L + + D+WS G ++ E
Sbjct: 182 RAPEIMLNWMHYNQTVDIWSVGCIMAE 208
>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 = 70.9 bits (174), Expect = 9e-14
Identities = 56/214 (26%), Positives = 98/214 (45%), Gaps = 38/214 (17%)
Query: 59 LQELGEGAFGKVYKGEVCTS-EGPSLVAIKTLKENAN----QKTASDFRREVDLMSELRH 113
L ++GEG++G V+K C + E +VAIK E+ + +K A RE+ ++ +L+H
Sbjct: 6 LSKIGEGSYGVVFK---CRNRETGQIVAIKKFVESEDDPVIKKIA---LREIRMLKQLKH 59
Query: 114 PNIVCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIAL 173
PN+V L+ V + ++FE+ L+E + ++PR + + I
Sbjct: 60 PNLVNLIEVFRRKRKLHLVFEYCDHTVLNE--LEKNPRG----------VPEHLIKKIIW 107
Query: 174 QVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSR-----DVYASDYYRIQSKS 228
Q + + H+ +HRD+ N L+ +K+ DFG +R +DY
Sbjct: 108 QTLQAVNFCHKHNCIHRDVKPENILITKQGQIKLCDFGFARILTGPGDDYTDY------- 160
Query: 229 LLPVRWMPPESILYG--KFTTESDVWSYGVVLWE 260
+ RW +L G ++ DVW+ G V E
Sbjct: 161 -VATRWYRAPELLVGDTQYGPPVDVWAIGCVFAE 193
Score = 35.8 bits (83), Expect = 0.029
Identities = 23/84 (27%), Positives = 36/84 (42%), Gaps = 15/84 (17%)
Query: 319 SHHYVHRDLAARNCLVGDGLTVKISDFGLSR-----DVYASDYYRIQSKSLLPVRWMPPE 373
H+ +HRD+ N L+ +K+ DFG +R +DY + RW
Sbjct: 118 KHNCIHRDVKPENILITKQGQIKLCDFGFARILTGPGDDYTDY--------VATRWYRAP 169
Query: 374 SILYG--KFTTESDVWSYGVVLWE 395
+L G ++ DVW+ G V E
Sbjct: 170 ELLVGDTQYGPPVDVWAIGCVFAE 193
>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 = 71.5 bits (176), Expect = 9e-14
Identities = 73/239 (30%), Positives = 106/239 (44%), Gaps = 64/239 (26%)
Query: 50 EVIETKPRFLQELGEGAFGKVYK------GEVCTSEGPSLVAIKTLKENANQKTASDFR- 102
+ I K LQ+LG+GA+G V+K EV VA+K K FR
Sbjct: 3 KHILRKYEILQKLGKGAYGIVWKAIDRRTKEV--------VALK--------KIFDAFRN 46
Query: 103 --------REVDLMSELR-HPNIVCLLGV--CLSGEPMCMLFEFMVRGDLHEFLMSRSPR 151
RE+ + EL HPNIV LL V + + + ++FE+M DLH + R
Sbjct: 47 ATDAQRTFREIMFLQELGDHPNIVKLLNVIKAENDKDIYLVFEYM-ETDLHAVI-----R 100
Query: 152 SDISGSQVQAPLSQQDFSHIALQVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFG 211
++I L +I Q+ + Y+ S + +HRDL N L+ VK++DFG
Sbjct: 101 ANI--------LEDVHKRYIMYQLLKALKYIHSGNVIHRDLKPSNILLNSDCRVKLADFG 152
Query: 212 LSRDVYASDYYRIQSKSLLPV-------RWM-PPESILYG--KFTTESDVWSYGVVLWE 260
L+R + + PV RW PE IL G ++T D+WS G +L E
Sbjct: 153 LARSLSELEENPEN-----PVLTDYVATRWYRAPE-ILLGSTRYTKGVDMWSVGCILGE 205
Score = 48.0 bits (115), Expect = 4e-06
Identities = 31/92 (33%), Positives = 45/92 (48%), Gaps = 16/92 (17%)
Query: 314 MAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPV------ 367
+ Y+ S + +HRDL N L+ VK++DFGL+R + + PV
Sbjct: 120 LKYIHSGNVIHRDLKPSNILLNSDCRVKLADFGLARSLSELEENPEN-----PVLTDYVA 174
Query: 368 -RWM-PPESILYG--KFTTESDVWSYGVVLWE 395
RW PE IL G ++T D+WS G +L E
Sbjct: 175 TRWYRAPE-ILLGSTRYTKGVDMWSVGCILGE 205
>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 = 70.4 bits (172), Expect = 1e-13
Identities = 55/218 (25%), Positives = 104/218 (47%), Gaps = 17/218 (7%)
Query: 57 RFLQELGEGAFGKVYKGEVCTSEGPSLVAIKTLK--ENANQKTASDFRREVDLMSELRHP 114
R +++G G F +VY+ C +G VA+K ++ + + K +D +E+DL+ +L HP
Sbjct: 5 RIEKKIGRGQFSEVYRA-TCLLDG-VPVALKKVQIFDLMDAKARADCIKEIDLLKQLNHP 62
Query: 115 NIVCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQ 174
N++ + + ++ E GDL + + + + ++ +Q
Sbjct: 63 NVIKYYASFIEDNELNIVLELADAGDLSRMIKHFKKQKRL--------IPEKTVWKYFVQ 114
Query: 175 VAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRW 234
+ + + ++ S +HRD+ N + VK+ D GL R ++S S P +
Sbjct: 115 LCSALEHMHSRRVMHRDIKPANVFITATGVVKLGDLGLGR-FFSSKTTAAHSLVGTPY-Y 172
Query: 235 MPPESILYGKFTTESDVWSYGVVLWEVYSYGLQ-PYYG 271
M PE I + +SD+WS G +L+E+ + LQ P+YG
Sbjct: 173 MSPERIHENGYNFKSDIWSLGCLLYEMAA--LQSPFYG 208
Score = 46.6 bits (110), Expect = 9e-06
Identities = 31/100 (31%), Positives = 51/100 (51%), Gaps = 5/100 (5%)
Query: 308 VPVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPV 367
V + + + ++ S +HRD+ N + VK+ D GL R ++S S P
Sbjct: 113 VQLCSALEHMHSRRVMHRDIKPANVFITATGVVKLGDLGLGR-FFSSKTTAAHSLVGTPY 171
Query: 368 RWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQ-PYYG 406
+M PE I + +SD+WS G +L+E+ + LQ P+YG
Sbjct: 172 -YMSPERIHENGYNFKSDIWSLGCLLYEMAA--LQSPFYG 208
>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 = 72.2 bits (177), Expect = 2e-13
Identities = 63/226 (27%), Positives = 99/226 (43%), Gaps = 34/226 (15%)
Query: 84 VAIKTLKENA--NQKTASDFRREVDLMSELRHPNIVCLL--GVCLSGEPMCMLFEFMVRG 139
VAIK L+ +A + + FRRE L + L HPNIV LL G G F V
Sbjct: 6 VAIKLLRTDAPEEEHQRARFRRETALCARLYHPNIVALLDSGEAPPG------LLFAV-- 57
Query: 140 DLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQVAAGMAYLCSHH--YVHRDLAARNC 197
E++ R+ R + L + + LQV +A C+H+ VHRDL +N
Sbjct: 58 --FEYVPGRTLREVL---AADGALPAGETGRLMLQVLDALA--CAHNQGIVHRDLKPQNI 110
Query: 198 LV---GDGLTVKISDFGLSR---DVYASDYYRI--QSKSLLPVRWMPPESILYGKFTTES 249
+V G K+ DFG+ V +D + ++ L + PE + T S
Sbjct: 111 MVSQTGVRPHAKVLDFGIGTLLPGVRDADVATLTRTTEVLGTPTYCAPEQLRGEPVTPNS 170
Query: 250 DVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIRSRQMLPCPEDCPP 295
D++++G++ E + G + G S E++ +Q+ P PP
Sbjct: 171 DLYAWGLIFLECLT-GQRVVQGASVAEILY----QQLSPVDVSLPP 211
>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 = 69.8 bits (170), Expect = 3e-13
Identities = 55/215 (25%), Positives = 102/215 (47%), Gaps = 24/215 (11%)
Query: 57 RFLQELGEGAFGKVYKG-EVCTSEGPSLVAIKTLKENANQKTASDFR-REVDLMSELRHP 114
RF +++G+GA G VY +V T + VAI+ + N Q+ + E+ +M E ++P
Sbjct: 24 RF-EKIGQGASGTVYTAMDVATGQE---VAIRQM--NLQQQPKKELIINEILVMRENKNP 77
Query: 115 NIVCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQ 174
NIV L L G+ + ++ E++ G L + + + + + + + +
Sbjct: 78 NIVNYLDSYLVGDELWVVMEYLAGGSLTDVV-------------TETCMDEGQIAAVCRE 124
Query: 175 VAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRW 234
+ +L S+ +HRD+ + N L+G +VK++DFG + R S + W
Sbjct: 125 CLQALEFLHSNQVIHRDIKSDNILLGMDGSVKLTDFGFCAQITPEQSKR--STMVGTPYW 182
Query: 235 MPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPY 269
M PE + + + D+WS G++ E+ G PY
Sbjct: 183 MAPEVVTRKAYGPKVDIWSLGIMAIEMIE-GEPPY 216
Score = 49.3 bits (117), Expect = 2e-06
Identities = 31/108 (28%), Positives = 51/108 (47%), Gaps = 10/108 (9%)
Query: 304 CWHEVPVAA-------GMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDY 356
C E +AA + +L S+ +HRD+ + N L+G +VK++DFG +
Sbjct: 112 CMDEGQIAAVCRECLQALEFLHSNQVIHRDIKSDNILLGMDGSVKLTDFGFCAQITPEQS 171
Query: 357 YRIQSKSLLPVRWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPY 404
R S + WM PE + + + D+WS G++ E+ G PY
Sbjct: 172 KR--STMVGTPYWMAPEVVTRKAYGPKVDIWSLGIMAIEMIE-GEPPY 216
>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 = 69.3 bits (169), Expect = 3e-13
Identities = 61/264 (23%), Positives = 113/264 (42%), Gaps = 57/264 (21%)
Query: 58 FLQELGEGAFGKVYKGE-VCTSEGPSLVAIKTLKENANQKTASDFRREVDLMSEL-RHPN 115
++ +G G +G+VYKG V T + L AIK + + + + + E++++ + H N
Sbjct: 20 LVEVVGNGTYGQVYKGRHVKTGQ---LAAIKVM--DVTEDEEEEIKLEINMLKKYSHHRN 74
Query: 116 IVCLLGVCLSGEP------MCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFS 169
I G + P + ++ EF G + +D+ + L + +
Sbjct: 75 IATYYGAFIKKSPPGHDDQLWLVMEFCGAGSV----------TDLVKNTKGNALKEDWIA 124
Query: 170 HIALQVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLS---------RDVYASD 220
+I ++ G+A+L +H +HRD+ +N L+ + VK+ DFG+S R+ +
Sbjct: 125 YICREILRGLAHLHAHKVIHRDIKGQNVLLTENAEVKLVDFGVSAQLDRTVGRRNTFIGT 184
Query: 221 YYRIQSKSLLPVRWMPPESILY-----GKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQ 275
Y WM PE I + SD+WS G+ E+ + G P
Sbjct: 185 PY-----------WMAPEVIACDENPDATYDYRSDIWSLGITAIEM-AEGAPP------- 225
Query: 276 EVIEMIRSRQMLPCPEDCPPRMYS 299
+ +M R + P + PP++ S
Sbjct: 226 -LCDMHPMRALFLIPRNPPPKLKS 248
Score = 47.7 bits (113), Expect = 5e-06
Identities = 28/98 (28%), Positives = 44/98 (44%), Gaps = 25/98 (25%)
Query: 313 GMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLS---------RDVYASDYYRIQSKS 363
G+A+L +H +HRD+ +N L+ + VK+ DFG+S R+ + Y
Sbjct: 133 GLAHLHAHKVIHRDIKGQNVLLTENAEVKLVDFGVSAQLDRTVGRRNTFIGTPY------ 186
Query: 364 LLPVRWMPPESILY-----GKFTTESDVWSYGVVLWEV 396
WM PE I + SD+WS G+ E+
Sbjct: 187 -----WMAPEVIACDENPDATYDYRSDIWSLGITAIEM 219
>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 = 69.1 bits (169), Expect = 3e-13
Identities = 61/240 (25%), Positives = 98/240 (40%), Gaps = 27/240 (11%)
Query: 57 RFLQELGEGAFGKVYKGEVCTSEGPSLVAIKTLKENANQKTASDFRREVDLMSELRHPNI 116
++ + LG G G VYK + ++A+K + + + E++++ + P I
Sbjct: 4 QYQEILGHGNGGTVYKAYHLLTR--RILAVKVIPLDITVELQKQIMSELEILYKCDSPYI 61
Query: 117 VCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQVA 176
+ G + + EFM G L D+ + + IA+ V
Sbjct: 62 IGFYGAFFVENRISICTEFMDGGSL-----------DVYRK-----IPEHVLGRIAVAVV 105
Query: 177 AGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRWMP 236
G+ YL S +HRD+ N LV VK+ DFG+S + S I + +M
Sbjct: 106 KGLTYLWSLKILHRDVKPSNMLVNTRGQVKLCDFGVSTQLVNS----IAKTYVGTNAYMA 161
Query: 237 PESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIRSRQMLPC--PEDCP 294
PE I ++ SDVWS G+ E+ + G PY + M Q+L C ED P
Sbjct: 162 PERISGEQYGIHSDVWSLGISFMEL-ALGRFPYPQIQKNQGSLM--PLQLLQCIVDEDPP 218
Score = 55.3 bits (133), Expect = 1e-08
Identities = 34/97 (35%), Positives = 47/97 (48%), Gaps = 5/97 (5%)
Query: 308 VPVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPV 367
V V G+ YL S +HRD+ N LV VK+ DFG+S + S I +
Sbjct: 102 VAVVKGLTYLWSLKILHRDVKPSNMLVNTRGQVKLCDFGVSTQLVNS----IAKTYVGTN 157
Query: 368 RWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPY 404
+M PE I ++ SDVWS G+ E+ + G PY
Sbjct: 158 AYMAPERISGEQYGIHSDVWSLGISFMEL-ALGRFPY 193
>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 = 69.4 bits (169), Expect = 4e-13
Identities = 58/248 (23%), Positives = 109/248 (43%), Gaps = 23/248 (9%)
Query: 60 QELGEGAFGKVYKG-EVCTSEGPSLVAIKTLKENANQKTASDFRREVDLMSELRHPNIVC 118
+++G+GA G V+ +V T + VAIK + Q E+ +M EL++PNIV
Sbjct: 25 EKIGQGASGTVFTAIDVATGQE---VAIKQINLQ-KQPKKELIINEILVMKELKNPNIVN 80
Query: 119 LLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQVAAG 178
L L G+ + ++ E++ G L + + + + + + + +
Sbjct: 81 FLDSFLVGDELFVVMEYLAGGSLTDVV-------------TETCMDEAQIAAVCRECLQA 127
Query: 179 MAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRWMPPE 238
+ +L ++ +HRD+ + N L+G +VK++DFG + R S + WM PE
Sbjct: 128 LEFLHANQVIHRDIKSDNVLLGMDGSVKLTDFGFCAQITPEQSKR--STMVGTPYWMAPE 185
Query: 239 SILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIRSRQM--LPCPEDCPPR 296
+ + + D+WS G++ E+ G PY + + +I + L PE P
Sbjct: 186 VVTRKAYGPKVDIWSLGIMAIEMVE-GEPPYLNENPLRALYLIATNGTPELQNPEKLSPI 244
Query: 297 MYSLMMEC 304
+ C
Sbjct: 245 FRDFLNRC 252
Score = 48.6 bits (115), Expect = 2e-06
Identities = 30/108 (27%), Positives = 51/108 (47%), Gaps = 10/108 (9%)
Query: 304 CWHEVPVAA-------GMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDY 356
C E +AA + +L ++ +HRD+ + N L+G +VK++DFG +
Sbjct: 111 CMDEAQIAAVCRECLQALEFLHANQVIHRDIKSDNVLLGMDGSVKLTDFGFCAQITPEQS 170
Query: 357 YRIQSKSLLPVRWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPY 404
R S + WM PE + + + D+WS G++ E+ G PY
Sbjct: 171 KR--STMVGTPYWMAPEVVTRKAYGPKVDIWSLGIMAIEMVE-GEPPY 215
>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 = 69.6 bits (170), Expect = 4e-13
Identities = 62/233 (26%), Positives = 110/233 (47%), Gaps = 38/233 (16%)
Query: 62 LGEGAFGKVYKGEVCTSEGPSLVAIKTLKENA-----NQKTASDFRREVDLMSELRHPNI 116
LG+G+FGKV+ E+ + AIK LK++ + + +R + L E HP +
Sbjct: 3 LGKGSFGKVFLAELKGTN--QFFAIKALKKDVVLMDDDVECTMVEKRVLSLAWE--HPFL 58
Query: 117 VCLLGVCLSGEPMCMLFEFMVRGDL-------HEFLMSRSPRSDISGSQVQAPLSQQDFS 169
L + E + + E++ GDL H+F + R+ +
Sbjct: 59 THLYCTFQTKENLFFVMEYLNGGDLMFHIQSCHKFDLPRA-------------------T 99
Query: 170 HIALQVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSL 229
A ++ G+ +L S V+RDL N L+ +KI+DFG+ ++ D + +
Sbjct: 100 FYAAEIICGLQFLHSKGIVYRDLKLDNILLDTDGHIKIADFGMCKENMLGD-AKTCTFCG 158
Query: 230 LPVRWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIR 282
P ++ PE +L K+ T D WS+GV+L+E+ G P++G+ +E+ + IR
Sbjct: 159 TP-DYIAPEILLGQKYNTSVDWWSFGVLLYEML-IGQSPFHGHDEEELFQSIR 209
Score = 53.0 bits (127), Expect = 1e-07
Identities = 38/131 (29%), Positives = 67/131 (51%), Gaps = 9/131 (6%)
Query: 298 YSLMMECWHEVPVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYY 357
+ L ++ + G+ +L S V+RDL N L+ +KI+DFG+ ++ D
Sbjct: 93 FDLPRATFYAAEIICGLQFLHSKGIVYRDLKLDNILLDTDGHIKIADFGMCKENMLGDA- 151
Query: 358 RIQSKSLLPVRWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEEF---- 413
+ + P ++ PE +L K+ T D WS+GV+L+E+ G P++G+ +E F
Sbjct: 152 KTCTFCGTP-DYIAPEILLGQKYNTSVDWWSFGVLLYEML-IGQSPFHGHDEEELFQSIR 209
Query: 414 LKTP--PSWIT 422
+ P P W+T
Sbjct: 210 MDNPCYPRWLT 220
>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 = 69.4 bits (169), Expect = 4e-13
Identities = 55/215 (25%), Positives = 102/215 (47%), Gaps = 24/215 (11%)
Query: 57 RFLQELGEGAFGKVYKG-EVCTSEGPSLVAIKTLKENANQKTASDFR-REVDLMSELRHP 114
RF +++G+GA G VY ++ T + VAIK + N Q+ + E+ +M E ++P
Sbjct: 23 RF-EKIGQGASGTVYTAIDIATGQE---VAIKQM--NLQQQPKKELIINEILVMRENKNP 76
Query: 115 NIVCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQ 174
NIV L L G+ + ++ E++ G L + + + + + + + +
Sbjct: 77 NIVNYLDSYLVGDELWVVMEYLAGGSLTDVV-------------TETCMDEGQIAAVCRE 123
Query: 175 VAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRW 234
+ +L S+ +HRD+ + N L+G +VK++DFG + R S + W
Sbjct: 124 CLQALDFLHSNQVIHRDIKSDNILLGMDGSVKLTDFGFCAQITPEQSKR--STMVGTPYW 181
Query: 235 MPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPY 269
M PE + + + D+WS G++ E+ G PY
Sbjct: 182 MAPEVVTRKAYGPKVDIWSLGIMAIEMVE-GEPPY 215
Score = 48.2 bits (114), Expect = 3e-06
Identities = 31/108 (28%), Positives = 51/108 (47%), Gaps = 10/108 (9%)
Query: 304 CWHEVPVAA-------GMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDY 356
C E +AA + +L S+ +HRD+ + N L+G +VK++DFG +
Sbjct: 111 CMDEGQIAAVCRECLQALDFLHSNQVIHRDIKSDNILLGMDGSVKLTDFGFCAQITPEQS 170
Query: 357 YRIQSKSLLPVRWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPY 404
R S + WM PE + + + D+WS G++ E+ G PY
Sbjct: 171 KR--STMVGTPYWMAPEVVTRKAYGPKVDIWSLGIMAIEMVE-GEPPY 215
>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 = 68.9 bits (168), Expect = 5e-13
Identities = 61/244 (25%), Positives = 108/244 (44%), Gaps = 35/244 (14%)
Query: 61 ELGEGAFGKVYKGEVCTS---EGPSLVAIKTLKENANQKTASDFRREVDLMSELRHPNIV 117
++GEG+ G VC + VA+K + Q+ F EV +M + H N+V
Sbjct: 29 KIGEGS-----TGIVCIATEKHTGKQVAVKKMDLRKQQRRELLFN-EVVIMRDYHHENVV 82
Query: 118 CLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQVAA 177
+ L G+ + ++ EF+ G L + + ++++ + + L V
Sbjct: 83 DMYNSYLVGDELWVVMEFLEGGALTDIV-------------THTRMNEEQIATVCLSVLR 129
Query: 178 GMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPV-RWMP 236
++YL + +HRD+ + + L+ +K+SDFG V R KSL+ WM
Sbjct: 130 ALSYLHNQGVIHRDIKSDSILLTSDGRIKLSDFGFCAQVSKEVPKR---KSLVGTPYWMA 186
Query: 237 PESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIRSRQMLPCPEDCPPR 296
PE I + TE D+WS G+++ E+ G PY+ + + IR ++ PPR
Sbjct: 187 PEVISRLPYGTEVDIWSLGIMVIEMID-GEPPYFNEPPLQAMRRIR--------DNLPPR 237
Query: 297 MYSL 300
+
Sbjct: 238 VKDS 241
Score = 48.9 bits (116), Expect = 2e-06
Identities = 32/97 (32%), Positives = 50/97 (51%), Gaps = 5/97 (5%)
Query: 310 VAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPV-R 368
V ++YL + +HRD+ + + L+ +K+SDFG V R KSL+
Sbjct: 127 VLRALSYLHNQGVIHRDIKSDSILLTSDGRIKLSDFGFCAQVSKEVPKR---KSLVGTPY 183
Query: 369 WMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYY 405
WM PE I + TE D+WS G+++ E+ G PY+
Sbjct: 184 WMAPEVISRLPYGTEVDIWSLGIMVIEMID-GEPPYF 219
>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 = 68.3 bits (167), Expect = 6e-13
Identities = 64/230 (27%), Positives = 100/230 (43%), Gaps = 24/230 (10%)
Query: 46 DFRREVIETKPRFLQELGEGAFGKVYKGEVCTSEGPSLVAIKTLKENANQKTASDFRREV 105
++ E E R + LG+G +G VY +++ +AIK + E + + E+
Sbjct: 2 EYEYEYDENGERVV--LGKGTYGIVYAARDLSTQ--VRIAIKEIPER-DSRYVQPLHEEI 56
Query: 106 DLMSELRHPNIVCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSR-SPRSDISGSQVQAPLS 164
L S L+H NIV LG + E + G L L S+ P D +
Sbjct: 57 ALHSYLKHRNIVQYLGSDSENGFFKIFMEQVPGGSLSALLRSKWGPLKD----------N 106
Query: 165 QQDFSHIALQVAAGMAYLCSHHYVHRDLAARNCLVG--DGLTVKISDFGLSRDVYASDYY 222
+Q Q+ G+ YL + VHRD+ N LV G+ VKISDFG S+ + +
Sbjct: 107 EQTIIFYTKQILEGLKYLHDNQIVHRDIKGDNVLVNTYSGV-VKISDFGTSKRLAGINPC 165
Query: 223 RIQSKSLLPVRWMPPESILYGK--FTTESDVWSYGVVLWEVYSYGLQPYY 270
L ++M PE I G + +D+WS G + E+ + G P+
Sbjct: 166 TETFTGTL--QYMAPEVIDKGPRGYGAPADIWSLGCTIVEMAT-GKPPFI 212
Score = 40.2 bits (94), Expect = 0.001
Identities = 32/97 (32%), Positives = 48/97 (49%), Gaps = 8/97 (8%)
Query: 313 GMAYLCSHHYVHRDLAARNCLVG--DGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRWM 370
G+ YL + VHRD+ N LV G+ VKISDFG S+ + + L ++M
Sbjct: 120 GLKYLHDNQIVHRDIKGDNVLVNTYSGV-VKISDFGTSKRLAGINPCTETFTGTL--QYM 176
Query: 371 PPESILYGK--FTTESDVWSYGVVLWEVYSYGLQPYY 405
PE I G + +D+WS G + E+ + G P+
Sbjct: 177 APEVIDKGPRGYGAPADIWSLGCTIVEMAT-GKPPFI 212
>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 = 67.7 bits (166), Expect = 2e-12
Identities = 68/251 (27%), Positives = 113/251 (45%), Gaps = 50/251 (19%)
Query: 58 FLQELGEGAFGKVYKGEVCTSEGP-SLVAIKTLKENA--NQKTASDFRREVDLMSELRHP 114
++ +G GAFG+V+ + + + A+K L+++ + + R E D++++ P
Sbjct: 5 VIKVIGRGAFGEVW---LVRDKDTGQVYAMKVLRKSDMIKRNQIAHVRAERDILADADSP 61
Query: 115 NIVCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQ 174
IV L E + ++ E+M GDL L+ R D+ P F +IA
Sbjct: 62 WIVKLYYSFQDEEHLYLVMEYMPGGDLMNLLI----RKDV------FPEETARF-YIAEL 110
Query: 175 VAAGMAYLCSHHYVHRDLAARNCLVG-DGLTVKISDFGLS---RDVYASDYYRIQSKSLL 230
V A + + ++HRD+ N L+ DG +K++DFGL +YY S +LL
Sbjct: 111 VLA-LDSVHKLGFIHRDIKPDNILIDADG-HIKLADFGLCKKMNKAKDREYYLNDSHNLL 168
Query: 231 ---------------PVR---------WMPPESILYGK-FTTESDVWSYGVVLWEVYSYG 265
VR ++ PE +L G + E D WS GV+L+E+ YG
Sbjct: 169 FRDNVLVRRRDHKQRRVRANSTVGTPDYIAPE-VLRGTPYGLECDWWSLGVILYEML-YG 226
Query: 266 LQPYYGYSNQE 276
P+Y + QE
Sbjct: 227 FPPFYSDTLQE 237
Score = 53.5 bits (129), Expect = 7e-08
Identities = 38/124 (30%), Positives = 57/124 (45%), Gaps = 32/124 (25%)
Query: 321 HYVHRDLAARNCLVG-DGLTVKISDFGLS---RDVYASDYYRIQSKSLL----------- 365
++HRD+ N L+ DG +K++DFGL +YY S +LL
Sbjct: 121 GFIHRDIKPDNILIDADG-HIKLADFGLCKKMNKAKDREYYLNDSHNLLFRDNVLVRRRD 179
Query: 366 ----PVR---------WMPPESILYGK-FTTESDVWSYGVVLWEVYSYGLQPYYGYSNQE 411
VR ++ PE +L G + E D WS GV+L+E+ YG P+Y + QE
Sbjct: 180 HKQRRVRANSTVGTPDYIAPE-VLRGTPYGLECDWWSLGVILYEML-YGFPPFYSDTLQE 237
Query: 412 EFLK 415
+ K
Sbjct: 238 TYNK 241
>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 = 57/252 (22%), Positives = 112/252 (44%), Gaps = 22/252 (8%)
Query: 62 LGEGAFGK--VYKGEVCTSEGPSLVAIKTLK-ENANQKTASDFRREVDLMSELRHPNIVC 118
LG+GAFG+ +Y+ +E SLV K + ++K D E+ ++S L+HPNI+
Sbjct: 8 LGKGAFGEATLYR----RTEDDSLVVWKEVNLTRLSEKERRDALNEIVILSLLQHPNIIA 63
Query: 119 LLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQVAAG 178
+ + + E+ G L++ ++ Q ++ Q+ +
Sbjct: 64 YYNHFMDDNTLLIEMEYANGGTLYDKIVR----------QKGQLFEEEMVLWYLFQIVSA 113
Query: 179 MAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRWMPPE 238
++Y+ +HRD+ N + +K+ DFG+S+ + S+Y ++ P +M PE
Sbjct: 114 VSYIHKAGILHRDIKTLNIFLTKAGLIKLGDFGISK-ILGSEYSMAETVVGTPY-YMSPE 171
Query: 239 SILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQ-EVIEMIRSRQMLPCPEDCPPRM 297
K+ +SD+W+ G VL+E+ + L+ + +N ++ I P +
Sbjct: 172 LCQGVKYNFKSDIWALGCVLYELLT--LKRTFDATNPLNLVVKIVQGNYTPVVSVYSSEL 229
Query: 298 YSLMMECWHEVP 309
SL+ + P
Sbjct: 230 ISLVHSLLQQDP 241
Score = 46.3 bits (110), Expect = 1e-05
Identities = 25/92 (27%), Positives = 49/92 (53%), Gaps = 2/92 (2%)
Query: 305 WHEVPVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSL 364
W+ + + ++Y+ +HRD+ N + +K+ DFG+S+ + S+Y ++
Sbjct: 105 WYLFQIVSAVSYIHKAGILHRDIKTLNIFLTKAGLIKLGDFGISK-ILGSEYSMAETVVG 163
Query: 365 LPVRWMPPESILYGKFTTESDVWSYGVVLWEV 396
P +M PE K+ +SD+W+ G VL+E+
Sbjct: 164 TPY-YMSPELCQGVKYNFKSDIWALGCVLYEL 194
>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 = 66.4 bits (162), Expect = 2e-12
Identities = 59/227 (25%), Positives = 107/227 (47%), Gaps = 25/227 (11%)
Query: 59 LQELGEGAFGKVYKGEVCTSEGPSLVAIK--TLKENANQKTASDFRREV-DLMSE----- 110
L+ LG GAFG VYK + G +L+A+K + A K + + + D++SE
Sbjct: 5 LEHLGSGAFGCVYKVRK-KNNGQNLLALKEINVHNPAFGKDKRERDKSIGDIVSEVTIIK 63
Query: 111 --LRHPNIVCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDF 168
LRHPNIV L + + ++ + + L E S + + +++
Sbjct: 64 EQLRHPNIVRYYKTFLENDRLYIVMDLIEGAPLGEHF--------NSLKEKKQRFTEERI 115
Query: 169 SHIALQVAAGMAYLCSHHY-VHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSK 227
+I +Q+ + YL VHRDL N ++G+ V I+DFGL++
Sbjct: 116 WNIFVQMVLALRYLHKEKRIVHRDLTPNNIMLGEDDKVTITDFGLAKQKQPESKLTSVVG 175
Query: 228 SLLPVRWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSN 274
++L + PE + + ++DVW++G +L+++ + LQP + +N
Sbjct: 176 TIL---YSCPEIVKNEPYGEKADVWAFGCILYQMCT--LQPPFYSTN 217
Score = 44.0 bits (104), Expect = 7e-05
Identities = 25/87 (28%), Positives = 47/87 (54%), Gaps = 5/87 (5%)
Query: 323 VHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRWMPPESILYGKFTT 382
VHRDL N ++G+ V I+DFGL++ ++L + PE + +
Sbjct: 136 VHRDLTPNNIMLGEDDKVTITDFGLAKQKQPESKLTSVVGTIL---YSCPEIVKNEPYGE 192
Query: 383 ESDVWSYGVVLWEVYSYGLQPYYGYSN 409
++DVW++G +L+++ + LQP + +N
Sbjct: 193 KADVWAFGCILYQMCT--LQPPFYSTN 217
>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 = 67.0 bits (164), Expect = 3e-12
Identities = 63/224 (28%), Positives = 103/224 (45%), Gaps = 38/224 (16%)
Query: 52 IETKPRFLQELGEGAFGKVYKGEVCT---SEGPSLVAIKTLKENA--NQKTASDFRREVD 106
++TK ++ +G GA+G V C+ SE VAIK + NA N+ A RE+
Sbjct: 3 VDTKYVPIKPIGRGAYGIV-----CSAKNSETNEKVAIKKIA-NAFDNRIDAKRTLREIK 56
Query: 107 LMSELRHPNIVCLLGVCLSGEPMCM--------LFEFMVRGDLHEFLMSRSPRSDISGSQ 158
L+ L H N++ + + P ++E M DLH+ + RS +
Sbjct: 57 LLRHLDHENVIAIKDIM---PPPHREAFNDVYIVYELM-DTDLHQII--RSSQ------- 103
Query: 159 VQAPLSQQDFSHIALQVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYA 218
LS + Q+ G+ Y+ S + +HRDL N L+ +KI DFGL+R
Sbjct: 104 ---TLSDDHCQYFLYQLLRGLKYIHSANVLHRDLKPSNLLLNANCDLKICDFGLART--T 158
Query: 219 SDYYRIQSKSLLPVRWMPPESIL-YGKFTTESDVWSYGVVLWEV 261
S+ ++ ++ + PE +L ++TT DVWS G + E+
Sbjct: 159 SEKGDFMTEYVVTRWYRAPELLLNCSEYTTAIDVWSVGCIFAEL 202
Score = 47.4 bits (113), Expect = 8e-06
Identities = 36/119 (30%), Positives = 59/119 (49%), Gaps = 14/119 (11%)
Query: 279 EMIRSRQMLPCPEDCPPRMYSLMMECWHEVPVAAGMAYLCSHHYVHRDLAARNCLVGDGL 338
++IRS Q L + C +Y L+ G+ Y+ S + +HRDL N L+
Sbjct: 97 QIIRSSQTL-SDDHCQYFLYQLLR----------GLKYIHSANVLHRDLKPSNLLLNANC 145
Query: 339 TVKISDFGLSRDVYASDYYRIQSKSLLPVRWMPPESIL-YGKFTTESDVWSYGVVLWEV 396
+KI DFGL+R S+ ++ ++ + PE +L ++TT DVWS G + E+
Sbjct: 146 DLKICDFGLART--TSEKGDFMTEYVVTRWYRAPELLLNCSEYTTAIDVWSVGCIFAEL 202
>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 = 66.4 bits (162), Expect = 3e-12
Identities = 59/219 (26%), Positives = 97/219 (44%), Gaps = 23/219 (10%)
Query: 58 FLQELGEGAFGKVYKGEVCTSEGPSLVAIKTLKENANQKTASDFRREVDLMSELRHPNIV 117
L ELG+G +G VYK V +A+K ++ ++ + E+D++ + P IV
Sbjct: 5 VLDELGKGNYGSVYK--VLHRPTGVTMAMKEIRLELDESKFNQIIMELDILHKAVSPYIV 62
Query: 118 CLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQVAA 177
G + M E+M G L + +G + + I V
Sbjct: 63 DFYGAFFIEGAVYMCMEYMDAGSLDKLY---------AGGVATEGIPEDVLRRITYAVVK 113
Query: 178 GMAYLC-SHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRWMP 236
G+ +L H+ +HRD+ N LV VK+ DFG+S ++ AS + ++ +M
Sbjct: 114 GLKFLKEEHNIIHRDVKPTNVLVNGNGQVKLCDFGVSGNLVAS----LAKTNIGCQSYMA 169
Query: 237 PESILYG------KFTTESDVWSYGVVLWEVYSYGLQPY 269
PE I G +T +SDVWS G+ + E+ + G PY
Sbjct: 170 PERIKSGGPNQNPTYTVQSDVWSLGLSILEM-ALGRYPY 207
Score = 48.3 bits (115), Expect = 3e-06
Identities = 31/91 (34%), Positives = 48/91 (52%), Gaps = 11/91 (12%)
Query: 320 HHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRWMPPESILYG- 378
H+ +HRD+ N LV VK+ DFG+S ++ AS + ++ +M PE I G
Sbjct: 122 HNIIHRDVKPTNVLVNGNGQVKLCDFGVSGNLVAS----LAKTNIGCQSYMAPERIKSGG 177
Query: 379 -----KFTTESDVWSYGVVLWEVYSYGLQPY 404
+T +SDVWS G+ + E+ + G PY
Sbjct: 178 PNQNPTYTVQSDVWSLGLSILEM-ALGRYPY 207
>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 = 65.8 bits (161), Expect = 4e-12
Identities = 57/213 (26%), Positives = 95/213 (44%), Gaps = 32/213 (15%)
Query: 59 LQELGEGAFGKVYKGEVCTSEGPSLVAIKTLKENANQKTASDFRREVDLMSEL-RHPNIV 117
++ +GEG +GKVYK + LVAIK + +++ + + E +++ + HPNI
Sbjct: 11 VEVIGEGTYGKVYKAR--HKKTGQLVAIKIMDIIEDEEE--EIKEEYNILRKYSNHPNIA 66
Query: 118 CLLGVCLSGEPMC------MLFEFMVRG---DLHEFLMSRSPRSDISGSQVQAPLSQQDF 168
G + P ++ E G DL + L + R L ++
Sbjct: 67 TFYGAFIKKNPPGNDDQLWLVMELCGGGSVTDLVKGLRKKGKR-----------LKEEWI 115
Query: 169 SHIALQVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKS 228
++I + G+AYL + +HRD+ +N L+ VK+ DFG+S + S R +
Sbjct: 116 AYILRETLRGLAYLHENKVIHRDIKGQNILLTKNAEVKLVDFGVSAQL-DSTLGRRNTFI 174
Query: 229 LLPVRWMPPESILYGK-----FTTESDVWSYGV 256
P WM PE I + + SDVWS G+
Sbjct: 175 GTPY-WMAPEVIACDEQPDASYDARSDVWSLGI 206
Score = 51.5 bits (124), Expect = 2e-07
Identities = 29/84 (34%), Positives = 42/84 (50%), Gaps = 7/84 (8%)
Query: 313 GMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRWMPP 372
G+AYL + +HRD+ +N L+ VK+ DFG+S + S R + P WM P
Sbjct: 125 GLAYLHENKVIHRDIKGQNILLTKNAEVKLVDFGVSAQL-DSTLGRRNTFIGTPY-WMAP 182
Query: 373 ESILYGK-----FTTESDVWSYGV 391
E I + + SDVWS G+
Sbjct: 183 EVIACDEQPDASYDARSDVWSLGI 206
>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 = 66.2 bits (162), Expect = 4e-12
Identities = 59/235 (25%), Positives = 101/235 (42%), Gaps = 40/235 (17%)
Query: 47 FRREVIETKPRFLQELGEGAFGKVYKGEVCTSEGPSLVAIK-TLKENANQKTASDFRREV 105
F EV +K L ++G+G FG+V+K +VA+K L EN + RE+
Sbjct: 7 FCDEV--SKYEKLAKIGQGTFGEVFKAR-HKKTK-QIVALKKVLMENEKEGFPITALREI 62
Query: 106 DLMSELRHPNIVCLLGVCLSGEPMC--------MLFEFMVRGDLHEFLMSRSPRSDISGS 157
++ L+H N+V L+ +C + ++FEF DL L S
Sbjct: 63 KILQLLKHENVVNLIEICRTKATPYNRYKGSFYLVFEFCEH-DLAGLL-----------S 110
Query: 158 QVQAPLSQQDFSHIALQVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVY 217
+ + + + G+ Y+ + +HRD+ A N L+ +K++DFGL+R
Sbjct: 111 NKNVKFTLSEIKKVMKMLLNGLYYIHRNKILHRDMKAANILITKDGILKLADFGLAR--- 167
Query: 218 ASDYYRIQSKSLLPVR----WM-PPESIL----YGKFTTESDVWSYGVVLWEVYS 263
A + + R W PPE +L YG D+W G ++ E+++
Sbjct: 168 AFSLSKNSKPNRYTNRVVTLWYRPPELLLGERDYGP---PIDMWGAGCIMAEMWT 219
Score = 39.3 bits (92), Expect = 0.002
Identities = 27/95 (28%), Positives = 46/95 (48%), Gaps = 15/95 (15%)
Query: 313 GMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVR---- 368
G+ Y+ + +HRD+ A N L+ +K++DFGL+R A + + R
Sbjct: 131 GLYYIHRNKILHRDMKAANILITKDGILKLADFGLAR---AFSLSKNSKPNRYTNRVVTL 187
Query: 369 WM-PPESIL----YGKFTTESDVWSYGVVLWEVYS 398
W PPE +L YG D+W G ++ E+++
Sbjct: 188 WYRPPELLLGERDYGP---PIDMWGAGCIMAEMWT 219
>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 = 66.7 bits (163), Expect = 4e-12
Identities = 59/214 (27%), Positives = 95/214 (44%), Gaps = 33/214 (15%)
Query: 62 LGEGAFGKVYKGEVCTSEGPSLVAIKTLKENANQKTASDFR--REVDLMSELRHPNIVCL 119
+G GAFG V+ V VA+K + N Q S R RE+ ++ +H N++
Sbjct: 8 IGYGAFGVVW--SVTDPRDGKRVALKKMP-NVFQNLVSCKRVFRELKMLCFFKHDNVLSA 64
Query: 120 LGVCLSGEPMC-----MLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIAL- 173
L + ++ E M + DLH+ ++S P S H+ +
Sbjct: 65 LDILQPPHIDPFEEIYVVTELM-QSDLHKIIVSPQPLSS---------------DHVKVF 108
Query: 174 --QVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLP 231
Q+ G+ YL S +HRD+ N LV +KI DFGL+R V D + ++ ++
Sbjct: 109 LYQILRGLKYLHSAGILHRDIKPGNLLVNSNCVLKICDFGLAR-VEEPDESKHMTQEVVT 167
Query: 232 VRWMPPESILYG--KFTTESDVWSYGVVLWEVYS 263
+ PE IL G +T+ D+WS G + E+
Sbjct: 168 QYYRAPE-ILMGSRHYTSAVDIWSVGCIFAELLG 200
Score = 49.7 bits (119), Expect = 1e-06
Identities = 30/88 (34%), Positives = 46/88 (52%), Gaps = 4/88 (4%)
Query: 313 GMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRWMPP 372
G+ YL S +HRD+ N LV +KI DFGL+R V D + ++ ++ + P
Sbjct: 115 GLKYLHSAGILHRDIKPGNLLVNSNCVLKICDFGLAR-VEEPDESKHMTQEVVTQYYRAP 173
Query: 373 ESILYG--KFTTESDVWSYGVVLWEVYS 398
E IL G +T+ D+WS G + E+
Sbjct: 174 E-ILMGSRHYTSAVDIWSVGCIFAELLG 200
>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 = 65.4 bits (159), Expect = 1e-11
Identities = 60/230 (26%), Positives = 105/230 (45%), Gaps = 33/230 (14%)
Query: 47 FRREVIET------KPRFLQELGEGAFGKVYKGEVCTS---EGPSLVAIKTL-KENANQK 96
+R+EV +T + R L+++G GA+G V C++ + VAIK L + ++
Sbjct: 2 YRQEVNKTIWEVPDRYRDLKQVGSGAYGTV-----CSALDRRTGAKVAIKKLYRPFQSEL 56
Query: 97 TASDFRREVDLMSELRHPNIVCLLGVCLSGEPMCMLFEFMVRGDLHEF-LMSRSPRSDIS 155
A RE+ L+ ++H N++ LL V + H+F L+ +D+
Sbjct: 57 FAKRAYRELRLLKHMKHENVIGLLDVFTPDLSL---------DRFHDFYLVMPFMGTDLG 107
Query: 156 GSQVQAPLSQQDFSHIALQVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRD 215
LS+ + Q+ G+ Y+ + +HRDL N V + +KI DFGL+R
Sbjct: 108 KLMKHEKLSEDRIQFLVYQMLKGLKYIHAAGIIHRDLKPGNLAVNEDCELKILDFGLARQ 167
Query: 216 VYASDYYRIQSKSLLPVRWM-PPESIL-YGKFTTESDVWSYGVVLWEVYS 263
+ + + RW PE IL + +T D+WS G ++ E+ +
Sbjct: 168 TDS------EMTGYVVTRWYRAPEVILNWMHYTQTVDIWSVGCIMAEMLT 211
Score = 45.3 bits (107), Expect = 3e-05
Identities = 27/88 (30%), Positives = 44/88 (50%), Gaps = 8/88 (9%)
Query: 313 GMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRWM-P 371
G+ Y+ + +HRDL N V + +KI DFGL+R + + + RW
Sbjct: 130 GLKYIHAAGIIHRDLKPGNLAVNEDCELKILDFGLARQTDS------EMTGYVVTRWYRA 183
Query: 372 PESIL-YGKFTTESDVWSYGVVLWEVYS 398
PE IL + +T D+WS G ++ E+ +
Sbjct: 184 PEVILNWMHYTQTVDIWSVGCIMAEMLT 211
>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 = 65.2 bits (159), Expect = 1e-11
Identities = 60/216 (27%), Positives = 96/216 (44%), Gaps = 28/216 (12%)
Query: 57 RFLQELGEGAFGKVYKGEVCTSEGPSLVAIKTLK---ENANQKTASDFRREVDLMSELRH 113
+ + +G+G++G V + T G VAIK + E+ + A+ RE+ L+ LRH
Sbjct: 3 KIQEVIGKGSYGVVCSA-IDTHTG-EKVAIKKINDVFEHVSD--ATRILREIKLLRLLRH 58
Query: 114 PNIVCLLGVCLSGEP-----MCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDF 168
P+IV + + L + ++FE M DLH+ I + P Q F
Sbjct: 59 PDIVEIKHIMLPPSRREFKDIYVVFELM-ESDLHQV---------IKANDDLTPEHHQFF 108
Query: 169 SHIALQVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKS 228
+ Q+ + Y+ + + HRDL +N L +KI DFGL+R + I
Sbjct: 109 LY---QLLRALKYIHTANVFHRDLKPKNILANADCKLKICDFGLARVAFNDTPTAIFWTD 165
Query: 229 LLPVRWM-PPE--SILYGKFTTESDVWSYGVVLWEV 261
+ RW PE + K+T D+WS G + EV
Sbjct: 166 YVATRWYRAPELCGSFFSKYTPAIDIWSIGCIFAEV 201
Score = 46.7 bits (111), Expect = 1e-05
Identities = 27/87 (31%), Positives = 40/87 (45%), Gaps = 3/87 (3%)
Query: 313 GMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRWM-P 371
+ Y+ + + HRDL +N L +KI DFGL+R + I + RW
Sbjct: 115 ALKYIHTANVFHRDLKPKNILANADCKLKICDFGLARVAFNDTPTAIFWTDYVATRWYRA 174
Query: 372 PE--SILYGKFTTESDVWSYGVVLWEV 396
PE + K+T D+WS G + EV
Sbjct: 175 PELCGSFFSKYTPAIDIWSIGCIFAEV 201
>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 = 63.8 bits (156), Expect = 2e-11
Identities = 50/212 (23%), Positives = 84/212 (39%), Gaps = 24/212 (11%)
Query: 62 LGEGAFGKVYKGEVCTSEGPSLVAIKTLKENA--NQKTASDFRREVDLMSELRHPNIVCL 119
LG G FG+V V A+K +K+ E +++ E HP IV L
Sbjct: 1 LGVGGFGRVEL--VKVKSKNRTFALKCVKKRHIVETGQQEHIFSEKEILEECNHPFIVKL 58
Query: 120 LGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQVAAGM 179
+ + ML E+ + G+L L R + V
Sbjct: 59 YRTFKDKKYIYMLMEYCLGGELWTILRDR------------GLFDEYTARFYIACVVLAF 106
Query: 180 AYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLL--PVRWMPP 237
YL + ++RDL N L+ VK+ DFG ++ + + ++ + P ++ P
Sbjct: 107 EYLHNRGIIYRDLKPENLLLDSNGYVKLVDFGFAKKLKS----GQKTWTFCGTP-EYVAP 161
Query: 238 ESILYGKFTTESDVWSYGVVLWEVYSYGLQPY 269
E IL + D WS G++L+E+ + G P+
Sbjct: 162 EIILNKGYDFSVDYWSLGILLYELLT-GRPPF 192
Score = 42.2 bits (100), Expect = 2e-04
Identities = 25/93 (26%), Positives = 46/93 (49%), Gaps = 8/93 (8%)
Query: 314 MAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLL--PVRWMP 371
YL + ++RDL N L+ VK+ DFG ++ + + ++ + P ++
Sbjct: 106 FEYLHNRGIIYRDLKPENLLLDSNGYVKLVDFGFAKKLKS----GQKTWTFCGTP-EYVA 160
Query: 372 PESILYGKFTTESDVWSYGVVLWEVYSYGLQPY 404
PE IL + D WS G++L+E+ + G P+
Sbjct: 161 PEIILNKGYDFSVDYWSLGILLYELLT-GRPPF 192
>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 = 64.0 bits (155), Expect = 2e-11
Identities = 58/255 (22%), Positives = 116/255 (45%), Gaps = 39/255 (15%)
Query: 58 FLQELGEGAFGKVYKGE-VCTSEGPSLVAIKTLKENANQKTASDFRREVDLMSEL-RHPN 115
++ +G G +G+VYKG V T + L AIK + +++ + ++E++++ + H N
Sbjct: 10 LVELVGNGTYGQVYKGRHVKTGQ---LAAIKVMDVTGDEE--EEIKQEINMLKKYSHHRN 64
Query: 116 IVCLLGVCLSGEP------MCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFS 169
I G + P + ++ EF G + + + + + L ++ +
Sbjct: 65 IATYYGAFIKKNPPGMDDQLWLVMEFCGAGSVTDLIKNTKGNT----------LKEEWIA 114
Query: 170 HIALQVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSL 229
+I ++ G+++L H +HRD+ +N L+ + VK+ DFG+S + + R + +
Sbjct: 115 YICREILRGLSHLHQHKVIHRDIKGQNVLLTENAEVKLVDFGVSAQLDRTVGRR--NTFI 172
Query: 230 LPVRWMPPESILY-----GKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIRSR 284
WM PE I + +SD+WS G+ E+ + G P + +M R
Sbjct: 173 GTPYWMAPEVIACDENPDATYDFKSDLWSLGITAIEM-AEGAPP--------LCDMHPMR 223
Query: 285 QMLPCPEDCPPRMYS 299
+ P + PR+ S
Sbjct: 224 ALFLIPRNPAPRLKS 238
Score = 43.2 bits (101), Expect = 1e-04
Identities = 26/89 (29%), Positives = 45/89 (50%), Gaps = 7/89 (7%)
Query: 313 GMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRWMPP 372
G+++L H +HRD+ +N L+ + VK+ DFG+S + + R + + WM P
Sbjct: 123 GLSHLHQHKVIHRDIKGQNVLLTENAEVKLVDFGVSAQLDRTVGRR--NTFIGTPYWMAP 180
Query: 373 ESILY-----GKFTTESDVWSYGVVLWEV 396
E I + +SD+WS G+ E+
Sbjct: 181 EVIACDENPDATYDFKSDLWSLGITAIEM 209
>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 = 63.9 bits (156), Expect = 2e-11
Identities = 57/224 (25%), Positives = 97/224 (43%), Gaps = 32/224 (14%)
Query: 58 FLQELGEGAFGKVYKGEVCTSEGPSLVAIKTLKENANQKTASDFRREVDLMSELRH--PN 115
L E+G G G+VYK + ++A+K ++ N++ ++D++ H P
Sbjct: 19 NLGEIGSGTCGQVYKMRFKKTG--HVMAVKQMRRTGNKEENKRILMDLDVVL-KSHDCPY 75
Query: 116 IVCLLGVCLSGEP---MCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIA 172
IV G + +CM E M + L+ R +Q P+ + +
Sbjct: 76 IVKCYG-YFITDSDVFICM--ELM--STCLDKLLKR----------IQGPIPEDILGKMT 120
Query: 173 LQVAAGMAYLCSHHYV-HRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLP 231
+ + + YL H V HRD+ N L+ VK+ DFG+S + S + +++S
Sbjct: 121 VAIVKALHYLKEKHGVIHRDVKPSNILLDASGNVKLCDFGISGRLVDS---KAKTRSAGC 177
Query: 232 VRWMPPESI----LYGKFTTESDVWSYGVVLWEVYSYGLQPYYG 271
+M PE I K+ +DVWS G+ L E+ + G PY
Sbjct: 178 AAYMAPERIDPPDPNPKYDIRADVWSLGISLVELAT-GQFPYKN 220
Score = 48.1 bits (115), Expect = 3e-06
Identities = 51/177 (28%), Positives = 76/177 (42%), Gaps = 36/177 (20%)
Query: 242 YGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIRSRQMLPCPEDCPPRMYSLM 301
YG F T+SDV+ + E+ S L + + R P PED +M
Sbjct: 80 YGYFITDSDVF----ICMELMSTCL------------DKLLKRIQGPIPEDILGKM---- 119
Query: 302 MECWHEVPVAAGMAYLCSHHYV-HRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQ 360
V + + YL H V HRD+ N L+ VK+ DFG+S + S + +
Sbjct: 120 -----TVAIVKALHYLKEKHGVIHRDVKPSNILLDASGNVKLCDFGISGRLVDS---KAK 171
Query: 361 SKSLLPVRWMPPESI----LYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEEF 413
++S +M PE I K+ +DVWS G+ L E+ + G PY + EF
Sbjct: 172 TRSAGCAAYMAPERIDPPDPNPKYDIRADVWSLGISLVELAT-GQFPYKN--CKTEF 225
>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 = 63.5 bits (155), Expect = 3e-11
Identities = 61/241 (25%), Positives = 91/241 (37%), Gaps = 69/241 (28%)
Query: 59 LQELGEGAFGKVYKGEVCTSEGPSLVAIKTLKENANQKTASDFRREVD-LMSELRHPNIV 117
L E+G GAFG V K + +++A+K ++ ++K ++D +M P IV
Sbjct: 9 LGEIGRGAFGTVNK--MLHKPSGTIMAVKRIRSTVDEKEQKRLLMDLDVVMRSSDCPYIV 66
Query: 118 CLLG------VCLSGEPMCMLFEFMVRGDL---------HEFLMSRSPRSDISGSQVQAP 162
G C +CM E M D+ +E L S P
Sbjct: 67 KFYGALFREGDCW----ICM--ELM---DISLDKFYKYVYEVLKSVIP------------ 105
Query: 163 LSQQDFSHIALQVAAGMAYL-CSHHYVHRDLAARNCLVGDGLTVKISDFGLS-------- 213
++ IA+ + YL +HRD+ N L+ +K+ DFG+S
Sbjct: 106 --EEILGKIAVATVKALNYLKEELKIIHRDVKPSNILLDRNGNIKLCDFGISGQLVDSIA 163
Query: 214 --RDVYASDYYRIQSKSLLPVRWMPPESIL---YGKFTTESDVWSYGVVLWEVYSYGLQP 268
RD Y M PE I + SDVWS G+ L+EV + G P
Sbjct: 164 KTRDAGCRPY-------------MAPERIDPSARDGYDVRSDVWSLGITLYEV-ATGKFP 209
Query: 269 Y 269
Y
Sbjct: 210 Y 210
Score = 43.5 bits (103), Expect = 1e-04
Identities = 29/98 (29%), Positives = 39/98 (39%), Gaps = 27/98 (27%)
Query: 320 HHYVHRDLAARNCLVGDGLTVKISDFGLS----------RDVYASDYYRIQSKSLLPVRW 369
+HRD+ N L+ +K+ DFG+S RD Y
Sbjct: 127 LKIIHRDVKPSNILLDRNGNIKLCDFGISGQLVDSIAKTRDAGCRPY------------- 173
Query: 370 MPPESIL---YGKFTTESDVWSYGVVLWEVYSYGLQPY 404
M PE I + SDVWS G+ L+EV + G PY
Sbjct: 174 MAPERIDPSARDGYDVRSDVWSLGITLYEV-ATGKFPY 210
Score = 29.6 bits (67), Expect = 2.5
Identities = 12/47 (25%), Positives = 24/47 (51%), Gaps = 2/47 (4%)
Query: 5 LQELGEGAFGKVYKGEVCTSEGPSLVAIKTLKENANQKTASDFRREV 51
L E+G GAFG V K + +++A+K ++ ++K ++
Sbjct: 9 LGEIGRGAFGTVNK--MLHKPSGTIMAVKRIRSTVDEKEQKRLLMDL 53
>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 = 63.0 bits (153), Expect = 3e-11
Identities = 55/209 (26%), Positives = 98/209 (46%), Gaps = 27/209 (12%)
Query: 62 LGEGAFGKVYKGEVCTSEGPS-LVAIKTLK-ENANQKTASDFRREVDLMSELRHPNIVCL 119
+G GAFG V+ +C + LV IK + E + + E ++ L HPNI+
Sbjct: 8 VGRGAFGIVH---LCRRKADQKLVIIKQIPVEQMTKDERLAAQNECQVLKLLSHPNIIEY 64
Query: 120 LGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQVAAGM 179
L + + ++ E+ G L E++ R + L + H +Q+ +
Sbjct: 65 YENFLEDKALMIVMEYAPGGTLAEYIQKRC----------NSLLDEDTILHFFVQILLAL 114
Query: 180 AYLCSHHYVHRDLAARNCLVGDGLTV-KISDFGLSRDVYASDYYRIQSKSLLPV---RWM 235
++ + +HRDL +N L+ V KI DFG+S+ + + +SK+ V ++
Sbjct: 115 HHVHTKLILHRDLKTQNILLDKHKMVVKIGDFGISKILSS------KSKAYTVVGTPCYI 168
Query: 236 PPESILYGK-FTTESDVWSYGVVLWEVYS 263
PE + GK + +SD+W+ G VL+E+ S
Sbjct: 169 SPE-LCEGKPYNQKSDIWALGCVLYELAS 196
Score = 41.4 bits (97), Expect = 4e-04
Identities = 28/85 (32%), Positives = 47/85 (55%), Gaps = 12/85 (14%)
Query: 319 SHHYVHRDLAARNCLVGDGLTV-KISDFGLSRDVYASDYYRIQSKSLLPV---RWMPPES 374
+ +HRDL +N L+ V KI DFG+S+ + + +SK+ V ++ PE
Sbjct: 119 TKLILHRDLKTQNILLDKHKMVVKIGDFGISKILSS------KSKAYTVVGTPCYISPE- 171
Query: 375 ILYGK-FTTESDVWSYGVVLWEVYS 398
+ GK + +SD+W+ G VL+E+ S
Sbjct: 172 LCEGKPYNQKSDIWALGCVLYELAS 196
>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 = 64.0 bits (156), Expect = 3e-11
Identities = 71/246 (28%), Positives = 97/246 (39%), Gaps = 64/246 (26%)
Query: 59 LQELGEGAFGKVYKGEVCTSEGPSL---VAIKTLKEN-ANQKTASDFRREVDLMSELRHP 114
L+ +G GA +G VC + VAIK L N A RE+ LM + H
Sbjct: 21 LKPIGSGA-----QGIVCAAYDTVTGQNVAIKKLSRPFQNVTHAKRAYRELVLMKLVNHK 75
Query: 115 NIVCLLGVCLSGEPMCMLFEFMVRGDLHEF--LMSRSPRSDISGSQV-QAPLSQQDFSHI 171
NI+ LL V P L EF D++ LM D + QV Q L + S++
Sbjct: 76 NIIGLLNVF---TPQKSLEEFQ---DVYLVMELM------DANLCQVIQMDLDHERMSYL 123
Query: 172 ALQVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSR---------DVYASDYY 222
Q+ G+ +L S +HRDL N +V T+KI DFGL+R + YY
Sbjct: 124 LYQMLCGIKHLHSAGIIHRDLKPSNIVVKSDCTLKILDFGLARTAGTSFMMTPYVVTRYY 183
Query: 223 RIQSKSLLPVRWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIR 282
R PE IL + D+WS G ++ EMIR
Sbjct: 184 R------------APEVILGMGYKENVDIWSVGCIMG-------------------EMIR 212
Query: 283 SRQMLP 288
+ P
Sbjct: 213 GTVLFP 218
Score = 44.3 bits (105), Expect = 6e-05
Identities = 29/92 (31%), Positives = 40/92 (43%), Gaps = 21/92 (22%)
Query: 313 GMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSR---------DVYASDYYRIQSKS 363
G+ +L S +HRDL N +V T+KI DFGL+R + YYR
Sbjct: 130 GIKHLHSAGIIHRDLKPSNIVVKSDCTLKILDFGLARTAGTSFMMTPYVVTRYYR----- 184
Query: 364 LLPVRWMPPESILYGKFTTESDVWSYGVVLWE 395
PE IL + D+WS G ++ E
Sbjct: 185 -------APEVILGMGYKENVDIWSVGCIMGE 209
>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 = 63.1 bits (153), Expect = 4e-11
Identities = 61/259 (23%), Positives = 113/259 (43%), Gaps = 41/259 (15%)
Query: 50 EVIETKPRFLQELGEGAFGKVYKGEVCTSEGPSLVAIKTLKENANQKTASDFRREVDLMS 109
E+IET +G+G +GKV+K V + S A+K L + + E +++
Sbjct: 21 EIIET-------IGKGTYGKVFK--VLNKKNGSKAAVKIL--DPIHDIDEEIEAEYNILK 69
Query: 110 ELR-HPNIVCLLGV-----CLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPL 163
L HPN+V G+ +G+ + ++ E G + + + R G +++ P+
Sbjct: 70 ALSDHPNVVKFYGMYYKKDVKNGDQLWLVLELCNGGSVTDLVKGFLKR----GERMEEPI 125
Query: 164 SQQDFSHIALQVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYR 223
++I + G+ +L + +HRD+ N L+ VK+ DFG+S + ++ R
Sbjct: 126 ----IAYILHEALMGLQHLHVNKTIHRDVKGNNILLTTEGGVKLVDFGVSAQLTSTRLRR 181
Query: 224 IQSKSLLPVRWMPPESI-----LYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVI 278
+ S+ WM PE I L + DVWS G+ E+ G + +
Sbjct: 182 --NTSVGTPFWMAPEVIACEQQLDSTYDARCDVWSLGITAIEL---------GDGDPPLA 230
Query: 279 EMIRSRQMLPCPEDCPPRM 297
++ R + P + PP +
Sbjct: 231 DLHPMRALFKIPRNPPPTL 249
Score = 43.5 bits (102), Expect = 1e-04
Identities = 27/89 (30%), Positives = 43/89 (48%), Gaps = 7/89 (7%)
Query: 313 GMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRWMPP 372
G+ +L + +HRD+ N L+ VK+ DFG+S + ++ R + S+ WM P
Sbjct: 136 GLQHLHVNKTIHRDVKGNNILLTTEGGVKLVDFGVSAQLTSTRLRR--NTSVGTPFWMAP 193
Query: 373 ESI-----LYGKFTTESDVWSYGVVLWEV 396
E I L + DVWS G+ E+
Sbjct: 194 EVIACEQQLDSTYDARCDVWSLGITAIEL 222
>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 = 63.2 bits (154), Expect = 5e-11
Identities = 72/240 (30%), Positives = 101/240 (42%), Gaps = 43/240 (17%)
Query: 57 RFLQELGEGAFGKVYKGEVCTSEGPSLVAIKTLKENANQKTASDFRREVD-LMSE----- 110
R L LG G FGKV E + L AIK LK K R EV+ LM E
Sbjct: 2 RCLAVLGRGHFGKVLLAEYKKTGE--LYAIKALK-----KGDIIARDEVESLMCEKRIFE 54
Query: 111 ----LRHPNIVCLLGVCLSGEPMCMLFEFMVRGDL----HEFLMSRSPRSDISGSQVQAP 162
RHP +V L + + +C + E+ GDL H + S PR+
Sbjct: 55 TANSERHPFLVNLFACFQTEDHVCFVMEYAAGGDLMMHIHTDVFSE-PRAVF-------- 105
Query: 163 LSQQDFSHIALQVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSR-DVYASDY 221
A V G+ YL + V+RDL N L+ VKI+DFGL + + D
Sbjct: 106 --------YAACVVLGLQYLHENKIVYRDLKLDNLLLDTEGFVKIADFGLCKEGMGFGD- 156
Query: 222 YRIQSKSLLPVRWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMI 281
R + P ++ PE + +T D W GV+++E+ G P+ G +EV + I
Sbjct: 157 -RTSTFCGTP-EFLAPEVLTETSYTRAVDWWGLGVLIYEML-VGESPFPGDDEEEVFDSI 213
Score = 38.5 bits (90), Expect = 0.004
Identities = 33/105 (31%), Positives = 51/105 (48%), Gaps = 5/105 (4%)
Query: 310 VAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSR-DVYASDYYRIQSKSLLPVR 368
V G+ YL + V+RDL N L+ VKI+DFGL + + D R + P
Sbjct: 110 VVLGLQYLHENKIVYRDLKLDNLLLDTEGFVKIADFGLCKEGMGFGD--RTSTFCGTP-E 166
Query: 369 WMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEEF 413
++ PE + +T D W GV+++E+ G P+ G +E F
Sbjct: 167 FLAPEVLTETSYTRAVDWWGLGVLIYEML-VGESPFPGDDEEEVF 210
>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 = 62.7 bits (152), Expect = 8e-11
Identities = 62/208 (29%), Positives = 96/208 (46%), Gaps = 23/208 (11%)
Query: 59 LQELGEGAFGKVYKGEVCTSEGPSL---VAIKTL-KENANQKTASDFRREVDLMSELRHP 114
L+ +G GA +G VC + L VA+K L + NQ A RE+ L+ + H
Sbjct: 26 LKPIGSGA-----QGIVCAAFDTVLGINVAVKKLSRPFQNQTHAKRAYRELVLLKCVNHK 80
Query: 115 NIVCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQV-QAPLSQQDFSHIAL 173
NI+ LL V P L EF + E + D + QV L + S++
Sbjct: 81 NIISLLNVF---TPQKSLEEFQDVYLVMELM-------DANLCQVIHMELDHERMSYLLY 130
Query: 174 QVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVR 233
Q+ G+ +L S +HRDL N +V T+KI DFGL+R A + + + ++
Sbjct: 131 QMLCGIKHLHSAGIIHRDLKPSNIVVKSDCTLKILDFGLART--ACTNF-MMTPYVVTRY 187
Query: 234 WMPPESILYGKFTTESDVWSYGVVLWEV 261
+ PE IL + D+WS G ++ E+
Sbjct: 188 YRAPEVILGMGYKENVDIWSVGCIMGEL 215
Score = 45.8 bits (108), Expect = 3e-05
Identities = 27/84 (32%), Positives = 44/84 (52%), Gaps = 3/84 (3%)
Query: 313 GMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRWMPP 372
G+ +L S +HRDL N +V T+KI DFGL+R A + + + ++ + P
Sbjct: 135 GIKHLHSAGIIHRDLKPSNIVVKSDCTLKILDFGLART--ACTNF-MMTPYVVTRYYRAP 191
Query: 373 ESILYGKFTTESDVWSYGVVLWEV 396
E IL + D+WS G ++ E+
Sbjct: 192 EVILGMGYKENVDIWSVGCIMGEL 215
>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 = 62.3 bits (152), Expect = 9e-11
Identities = 60/218 (27%), Positives = 98/218 (44%), Gaps = 27/218 (12%)
Query: 56 PRF--LQELGEGAFGKVYKGEVCTSEGPSLVAIKTLKENANQKTASDFRREVDLMSELRH 113
PR+ L +GEGA+G V + VAIK + +Q RE+ ++ +H
Sbjct: 5 PRYQNLSYIGEGAYGMVCSATHKPTG--VKVAIKKISPFEHQTFCQRTLREIKILRRFKH 62
Query: 114 PNIVCLLGVC--LSGEPMCMLF---EFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDF 168
NI+ +L + S E ++ E M DL++ + ++ LS
Sbjct: 63 ENIIGILDIIRPPSFESFNDVYIVQELM-ETDLYKLIKTQ-------------HLSNDHI 108
Query: 169 SHIALQVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSR-DVYASDYYRIQSK 227
+ Q+ G+ Y+ S + +HRDL N L+ +KI DFGL+R D+ ++
Sbjct: 109 QYFLYQILRGLKYIHSANVLHRDLKPSNLLLNTNCDLKICDFGLARIADPEHDHTGFLTE 168
Query: 228 SLLPVRWM-PPESILYGK-FTTESDVWSYGVVLWEVYS 263
+ RW PE +L K +T D+WS G +L E+ S
Sbjct: 169 -YVATRWYRAPEIMLNSKGYTKAIDIWSVGCILAEMLS 205
Score = 48.1 bits (115), Expect = 4e-06
Identities = 31/89 (34%), Positives = 47/89 (52%), Gaps = 4/89 (4%)
Query: 313 GMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSR-DVYASDYYRIQSKSLLPVRWM- 370
G+ Y+ S + +HRDL N L+ +KI DFGL+R D+ ++ + RW
Sbjct: 118 GLKYIHSANVLHRDLKPSNLLLNTNCDLKICDFGLARIADPEHDHTGFLTE-YVATRWYR 176
Query: 371 PPESILYGK-FTTESDVWSYGVVLWEVYS 398
PE +L K +T D+WS G +L E+ S
Sbjct: 177 APEIMLNSKGYTKAIDIWSVGCILAEMLS 205
>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 = 61.6 bits (149), Expect = 1e-10
Identities = 62/212 (29%), Positives = 94/212 (44%), Gaps = 27/212 (12%)
Query: 62 LGEGAFGKVYKGEVC--TSEGPSLVAIKTLKENANQKTA---SDFRREVDLMSELRHPNI 116
LG+GAFG+VY +C G L A + + + +T+ S E+ L+ L+H I
Sbjct: 10 LGQGAFGRVY---LCYDVDTGRELAAKQVQFDPESPETSKEVSALECEIQLLKNLQHERI 66
Query: 117 VCLLGVCLS--GEPMCMLF-EFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIAL 173
V G CL E +F E+M G + + L + L++
Sbjct: 67 VQYYG-CLRDRAEKTLTIFMEYMPGGSVKDQL------------KAYGALTESVTRKYTR 113
Query: 174 QVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSR--DVYASDYYRIQSKSLLP 231
Q+ GM+YL S+ VHRD+ N L VK+ DFG S+ I+S + P
Sbjct: 114 QILEGMSYLHSNMIVHRDIKGANILRDSAGNVKLGDFGASKRLQTICMSGTGIRSVTGTP 173
Query: 232 VRWMPPESILYGKFTTESDVWSYGVVLWEVYS 263
WM PE I + ++DVWS G + E+ +
Sbjct: 174 Y-WMSPEVISGEGYGRKADVWSLGCTVVEMLT 204
Score = 46.2 bits (109), Expect = 1e-05
Identities = 31/91 (34%), Positives = 45/91 (49%), Gaps = 3/91 (3%)
Query: 310 VAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSR--DVYASDYYRIQSKSLLPV 367
+ GM+YL S+ VHRD+ N L VK+ DFG S+ I+S + P
Sbjct: 115 ILEGMSYLHSNMIVHRDIKGANILRDSAGNVKLGDFGASKRLQTICMSGTGIRSVTGTPY 174
Query: 368 RWMPPESILYGKFTTESDVWSYGVVLWEVYS 398
WM PE I + ++DVWS G + E+ +
Sbjct: 175 -WMSPEVISGEGYGRKADVWSLGCTVVEMLT 204
>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 = 61.6 bits (149), Expect = 1e-10
Identities = 64/249 (25%), Positives = 113/249 (45%), Gaps = 23/249 (9%)
Query: 61 ELGEGAFGKVYKGEVCTSEGPSLVAIKTLKENANQKTASDFRREVDLMSELRHPNIVCLL 120
++G G +G VYK + + A+K ++ +A RE+ L+ EL+HPN++ L
Sbjct: 8 KVGRGTYGHVYKAKRKDGKDEKEYALKQIEGTGISMSAC---REIALLRELKHPNVIALQ 64
Query: 121 GVCL--SGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQVAAG 178
V L S + +LF++ H R+ +++ +Q P S + Q+ G
Sbjct: 65 KVFLSHSDRKVWLLFDYAEHDLWHIIKFHRASKAN--KKPMQLPRSM--VKSLLYQILDG 120
Query: 179 MAYLCSHHYVHRDLAARNCLV-GDGLT---VKISDFGLSRDVYASDYYRIQSKSLLPVRW 234
+ YL ++ +HRDL N LV G+G VKI+D G +R + ++ W
Sbjct: 121 IHYLHANWVLHRDLKPANILVMGEGPERGRVKIADMGFARLFNSPLKPLADLDPVVVTFW 180
Query: 235 MPPESILYG--KFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIRSRQMLPCPED 292
+L G +T D+W+ G + E+ + +P + + QE I+ P D
Sbjct: 181 YRAPELLLGARHYTKAIDIWAIGCIFAELLTS--EPIF-HCRQEDIKTSN-----PFHHD 232
Query: 293 CPPRMYSLM 301
R++S+M
Sbjct: 233 QLDRIFSVM 241
>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 = 61.2 bits (148), Expect = 2e-10
Identities = 66/263 (25%), Positives = 110/263 (41%), Gaps = 49/263 (18%)
Query: 50 EVIETKPRFLQELGEGAFGKVYKGEVCTSEGPSLVAIKTLKENANQKTASDFRREVD--- 106
E+IET +G+G +GKVYK V + SL A+K L SD E++
Sbjct: 25 EIIET-------IGKGTYGKVYK--VTNKKDGSLAAVKILD------PISDVDEEIEAEY 69
Query: 107 --LMSELRHPNIVCLLGVC-----LSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQV 159
L S HPN+V G+ L G + ++ E G + E + G ++
Sbjct: 70 NILQSLPNHPNVVKFYGMFYKADKLVGGQLWLVLELCNGGSVTELVKGLLIC----GQRL 125
Query: 160 QAPLSQQDFSHIALQVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYAS 219
+ S+I G+ +L ++ +HRD+ N L+ VK+ DFG+S + ++
Sbjct: 126 DEAM----ISYILYGALLGLQHLHNNRIIHRDVKGNNILLTTEGGVKLVDFGVSAQLTST 181
Query: 220 DYYRIQSKSLLPVRWMPPESILYGK-----FTTESDVWSYGVVLWEVYSYGLQPYYGYSN 274
R + S+ WM PE I + + DVWS G+ E+ G +
Sbjct: 182 RLRR--NTSVGTPFWMAPEVIACEQQYDYSYDARCDVWSLGITAIEL---------GDGD 230
Query: 275 QEVIEMIRSRQMLPCPEDCPPRM 297
+ +M + + P + PP +
Sbjct: 231 PPLFDMHPVKTLFKIPRNPPPTL 253
Score = 39.6 bits (92), Expect = 0.002
Identities = 26/89 (29%), Positives = 44/89 (49%), Gaps = 7/89 (7%)
Query: 313 GMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRWMPP 372
G+ +L ++ +HRD+ N L+ VK+ DFG+S + ++ R + S+ WM P
Sbjct: 140 GLQHLHNNRIIHRDVKGNNILLTTEGGVKLVDFGVSAQLTSTRLRR--NTSVGTPFWMAP 197
Query: 373 ESILYGK-----FTTESDVWSYGVVLWEV 396
E I + + DVWS G+ E+
Sbjct: 198 EVIACEQQYDYSYDARCDVWSLGITAIEL 226
>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 = 60.4 bits (146), Expect = 2e-10
Identities = 57/247 (23%), Positives = 108/247 (43%), Gaps = 19/247 (7%)
Query: 58 FLQELGEGAFGKVYKGEVCTSEGPSLVAIKTLKENANQKTASDFRREVDLMSELRHPNIV 117
F++ +G+G++G+V ++G V K NA+++ +E L+S+L+HPNIV
Sbjct: 4 FVRVVGKGSYGEVSLVR-HRTDGKQYVIKKLNLRNASRRERKAAEQEAQLLSQLKHPNIV 62
Query: 118 CLLGVCLSGEPMCMLF---EFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQ 174
+ +L+ F GDL+ L Q L + +Q
Sbjct: 63 AYRESWEGED--GLLYIVMGFCEGGDLYHKLKE----------QKGKLLPENQVVEWFVQ 110
Query: 175 VAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRW 234
+A + YL H +HRDL +N + +K+ D G++R + + + S + +
Sbjct: 111 IAMALQYLHEKHILHRDLKTQNVFLTRTNIIKVGDLGIARVL--ENQCDMASTLIGTPYY 168
Query: 235 MPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIRSRQMLPCPEDCP 294
M PE + +SDVW+ G ++E+ + + ++ I ++ P P+D
Sbjct: 169 MSPELFSNKPYNYKSDVWALGCCVYEMATLK-HAFNAKDMNSLVYRIIEGKLPPMPKDYS 227
Query: 295 PRMYSLM 301
P + L+
Sbjct: 228 PELGELI 234
Score = 44.6 bits (105), Expect = 4e-05
Identities = 24/89 (26%), Positives = 44/89 (49%), Gaps = 2/89 (2%)
Query: 308 VPVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPV 367
V +A + YL H +HRDL +N + +K+ D G++R + + + S +
Sbjct: 109 VQIAMALQYLHEKHILHRDLKTQNVFLTRTNIIKVGDLGIARVL--ENQCDMASTLIGTP 166
Query: 368 RWMPPESILYGKFTTESDVWSYGVVLWEV 396
+M PE + +SDVW+ G ++E+
Sbjct: 167 YYMSPELFSNKPYNYKSDVWALGCCVYEM 195
>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 = 61.2 bits (148), Expect = 2e-10
Identities = 55/211 (26%), Positives = 96/211 (45%), Gaps = 15/211 (7%)
Query: 61 ELGEGAFGKVYKGEVCTSEGPSLVAIKTLKENANQKTASDFRREVDLMSELRHPNIVCLL 120
++G G +G VYK + + A+K ++ +A RE+ L+ EL+HPN++ L
Sbjct: 8 KVGRGTYGHVYKAKRKDGKDDRDYALKQIEGTGISMSAC---REIALLRELKHPNVISLQ 64
Query: 121 GVCLS--GEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQVAAG 178
V LS + +LF++ H R+ +++ VQ P + Q+ G
Sbjct: 65 KVFLSHADRKVWLLFDYAEHDLWHIIKFHRASKAN--KKPVQLPRGM--VKSLLYQILDG 120
Query: 179 MAYLCSHHYVHRDLAARNCLV-GDGLT---VKISDFGLSRDVYASDYYRIQSKSLLPVRW 234
+ YL ++ +HRDL N LV G+G VKI+D G +R + ++ W
Sbjct: 121 IHYLHANWVLHRDLKPANILVMGEGPERGRVKIADMGFARLFNSPLKPLADLDPVVVTFW 180
Query: 235 MPPESILYG--KFTTESDVWSYGVVLWEVYS 263
+L G +T D+W+ G + E+ +
Sbjct: 181 YRAPELLLGARHYTKAIDIWAIGCIFAELLT 211
>gnl|CDD|165291 PHA02988, PHA02988, hypothetical protein; Provisional.
Length = 283
Score = 60.9 bits (148), Expect = 2e-10
Identities = 50/245 (20%), Positives = 104/245 (42%), Gaps = 28/245 (11%)
Query: 70 VYKGEVCTSEGPSLVAIKTLKE-NANQKTASD-FRREVDLMSELRHPNIVCLLG----VC 123
+YKG V I+T K+ + K D E+ + + NI+ + G +
Sbjct: 36 IYKGIF----NNKEVIIRTFKKFHKGHKVLIDITENEIKNLRRIDSNNILKIYGFIIDIV 91
Query: 124 LSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQVAAGMAYLC 183
+ ++ E+ RG L E L + LS + +A+ G+ L
Sbjct: 92 DDLPRLSLILEYCTRGYLREVLDK------------EKDLSFKTKLDMAIDCCKGLYNLY 139
Query: 184 SHHYV-HRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRWMPPESILY 242
+ +++L + + LV + +KI GL + + + + + + + + ++
Sbjct: 140 KYTNKPYKNLTSVSFLVTENYKLKIICHGLEKILSSPPFKNVNFMVYFSYKML---NDIF 196
Query: 243 GKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEM-IRSRQMLPCPEDCPPRMYSLM 301
++T + D++S GVVLWE+++ G P+ + +E+ ++ I L P DCP + ++
Sbjct: 197 SEYTIKDDIYSLGVVLWEIFT-GKIPFENLTTKEIYDLIINKNNSLKLPLDCPLEIKCIV 255
Query: 302 MECWH 306
C
Sbjct: 256 EACTS 260
Score = 39.0 bits (91), Expect = 0.003
Identities = 19/88 (21%), Positives = 47/88 (53%), Gaps = 4/88 (4%)
Query: 324 HRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRWMPPESILYGKFTTE 383
+++L + + LV + +KI GL + + + + + + + + ++ ++T +
Sbjct: 146 YKNLTSVSFLVTENYKLKIICHGLEKILSSPPFKNVNFMVYFSYKML---NDIFSEYTIK 202
Query: 384 SDVWSYGVVLWEVYSYGLQPYYGYSNQE 411
D++S GVVLWE+++ G P+ + +E
Sbjct: 203 DDIYSLGVVLWEIFT-GKIPFENLTTKE 229
>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 = 60.9 bits (148), Expect = 3e-10
Identities = 58/235 (24%), Positives = 107/235 (45%), Gaps = 36/235 (15%)
Query: 62 LGEGAFGKVYKGEVCTSEGPSLVAIKTLKENA-NQKTASDFRREVD-LMSELR------- 112
LG+G+FGKV E+ ++ L A+K LK++ Q +V+ M+E R
Sbjct: 3 LGKGSFGKVLLAELKGTD--ELYAVKVLKKDVILQ------DDDVECTMTEKRVLALAGK 54
Query: 113 HPNIVCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIA 172
HP + L + + + + E++ GDL F + RS R + F A
Sbjct: 55 HPFLTQLHSCFQTKDRLFFVMEYVNGGDLM-FHIQRSGR---------FDEPRARF--YA 102
Query: 173 LQVAAGMAYLCSHHYVHRDLAARNCLV-GDGLTVKISDFGLSRDVYASDYYRIQSKSLLP 231
++ G+ +L ++RDL N L+ +G +KI+DFG+ ++ + + +
Sbjct: 103 AEIVLGLQFLHERGIIYRDLKLDNVLLDSEG-HIKIADFGMCKE---GILGGVTTSTFCG 158
Query: 232 V-RWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIRSRQ 285
++ PE + Y + D W+ GV+L+E+ + G P+ G E+ + I +
Sbjct: 159 TPDYIAPEILSYQPYGPAVDWWALGVLLYEMLA-GQSPFEGDDEDELFQSILEDE 212
Score = 42.4 bits (100), Expect = 2e-04
Identities = 27/106 (25%), Positives = 52/106 (49%), Gaps = 7/106 (6%)
Query: 310 VAAGMAYLCSHHYVHRDLAARNCLV-GDGLTVKISDFGLSRDVYASDYYRIQSKSLLPV- 367
+ G+ +L ++RDL N L+ +G +KI+DFG+ ++ + + +
Sbjct: 105 IVLGLQFLHERGIIYRDLKLDNVLLDSEG-HIKIADFGMCKE---GILGGVTTSTFCGTP 160
Query: 368 RWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEEF 413
++ PE + Y + D W+ GV+L+E+ + G P+ G E F
Sbjct: 161 DYIAPEILSYQPYGPAVDWWALGVLLYEMLA-GQSPFEGDDEDELF 205
>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 = 60.6 bits (148), Expect = 3e-10
Identities = 56/209 (26%), Positives = 92/209 (44%), Gaps = 29/209 (13%)
Query: 58 FLQELGEGAFGKVYKGEVCTSEGP-SLVAIKTLKEN--ANQKTASDFRREVDLMSELRHP 114
F++ LG G+FG+V + +G A+K L + K E ++ +RHP
Sbjct: 5 FIKTLGTGSFGRVM---LVRHKGSGKYYALKILSKAKIVKLKQVEHVLNEKRILQSIRHP 61
Query: 115 NIVCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQ 174
+V L G + ++ E++ G+L L +S R ++ A Q
Sbjct: 62 FLVNLYGSFQDDSNLYLVMEYVPGGELFSHL-RKSGRFPEPVARFYAA-----------Q 109
Query: 175 VAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRW 234
V + YL S V+RDL N L+ +KI+DFG ++ V R + P +
Sbjct: 110 VVLALEYLHSLDIVYRDLKPENLLLDSDGYIKITDFGFAKRV----KGRTYTLCGTP-EY 164
Query: 235 MPPESIL---YGKFTTESDVWSYGVVLWE 260
+ PE IL YGK D W+ G++++E
Sbjct: 165 LAPEIILSKGYGK---AVDWWALGILIYE 190
Score = 37.1 bits (87), Expect = 0.011
Identities = 29/89 (32%), Positives = 44/89 (49%), Gaps = 11/89 (12%)
Query: 310 VAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRW 369
V + YL S V+RDL N L+ +KI+DFG ++ V R + P +
Sbjct: 110 VVLALEYLHSLDIVYRDLKPENLLLDSDGYIKITDFGFAKRVK----GRTYTLCGTP-EY 164
Query: 370 MPPESIL---YGKFTTESDVWSYGVVLWE 395
+ PE IL YGK D W+ G++++E
Sbjct: 165 LAPEIILSKGYGK---AVDWWALGILIYE 190
>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 = 60.9 bits (148), Expect = 3e-10
Identities = 65/263 (24%), Positives = 111/263 (42%), Gaps = 50/263 (19%)
Query: 59 LQELGEGAFGKVY------KGEVCTSEGPSLVAIKTLKENANQKTASDFRREV----DLM 108
L ++G+G +G+V+ GE+ A+K +K++ K + R V D++
Sbjct: 6 LTQVGQGGYGQVFLAKKKDTGEIV--------ALKRMKKSLLFKL--NEVRHVLTERDIL 55
Query: 109 SELRHPNIVCLLGVCLSGEPMCMLFEFMVRGDLHEFLM-SRSPRSDISGSQVQAPLSQQD 167
+ + +V LL E + + E++ GD L D
Sbjct: 56 TTTKSEWLVKLLYAFQDDEYLYLAMEYVPGGDFRTLLNNLGVLSED-----------HAR 104
Query: 168 FSHIALQVAAGMAYLCSHH---YVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRI 224
F ++A A + + H Y+HRDL N L+ +K++DFGLS+ + +
Sbjct: 105 F-YMAEMFEA----VDALHELGYIHRDLKPENFLIDASGHIKLTDFGLSKGIVTYANSVV 159
Query: 225 QSKSLLPVRWMPPESILYGK-FTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIRS 283
S +M PE +L GK + D WS G +L+E G P+ G + E E ++
Sbjct: 160 GSPD-----YMAPE-VLRGKGYDFTVDYWSLGCMLYEFLC-GFPPFSGSTPNETWENLKY 212
Query: 284 -RQMLPCPEDCPPRMYSLMMECW 305
++ L P PR ++L E W
Sbjct: 213 WKETLQRPVYDDPR-FNLSDEAW 234
Score = 50.9 bits (122), Expect = 5e-07
Identities = 30/93 (32%), Positives = 46/93 (49%), Gaps = 8/93 (8%)
Query: 322 YVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRWMPPESILYGK-F 380
Y+HRDL N L+ +K++DFGLS+ + + S +M PE +L GK +
Sbjct: 122 YIHRDLKPENFLIDASGHIKLTDFGLSKGIVTYANSVVGSPD-----YMAPE-VLRGKGY 175
Query: 381 TTESDVWSYGVVLWEVYSYGLQPYYGYSNQEEF 413
D WS G +L+E G P+ G + E +
Sbjct: 176 DFTVDYWSLGCMLYEFLC-GFPPFSGSTPNETW 207
>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 = 60.0 bits (145), Expect = 3e-10
Identities = 59/213 (27%), Positives = 94/213 (44%), Gaps = 29/213 (13%)
Query: 62 LGEGAFGKVYKGEVC--TSEGPSLVAIKTLKENANQKTASDFRR---EVDLMSELRHPNI 116
LG GAFG+VY +C G L + + +Q+T+ + E+ L+ LRH I
Sbjct: 10 LGRGAFGEVY---LCYDADTGRELAVKQVPFDPDSQETSKEVNALECEIQLLKNLRHDRI 66
Query: 117 VCLLGVCL---SGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIAL 173
V G CL + + + E+M G + + L + L++
Sbjct: 67 VQYYG-CLRDPEEKKLSIFVEYMPGGSIKDQL------------KAYGALTENVTRRYTR 113
Query: 174 QVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSR---DVYASDYYRIQSKSLL 230
Q+ G++YL S+ VHRD+ N L VK+ DFG S+ + S I+S +
Sbjct: 114 QILQGVSYLHSNMIVHRDIKGANILRDSAGNVKLGDFGASKRIQTICMSG-TGIKSVTGT 172
Query: 231 PVRWMPPESILYGKFTTESDVWSYGVVLWEVYS 263
P WM PE I + ++DVWS + E+ +
Sbjct: 173 PY-WMSPEVISGEGYGRKADVWSVACTVVEMLT 204
Score = 43.5 bits (102), Expect = 1e-04
Identities = 30/89 (33%), Positives = 45/89 (50%), Gaps = 5/89 (5%)
Query: 313 GMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSR---DVYASDYYRIQSKSLLPVRW 369
G++YL S+ VHRD+ N L VK+ DFG S+ + S I+S + P W
Sbjct: 118 GVSYLHSNMIVHRDIKGANILRDSAGNVKLGDFGASKRIQTICMSG-TGIKSVTGTPY-W 175
Query: 370 MPPESILYGKFTTESDVWSYGVVLWEVYS 398
M PE I + ++DVWS + E+ +
Sbjct: 176 MSPEVISGEGYGRKADVWSVACTVVEMLT 204
>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 = 60.1 bits (146), Expect = 3e-10
Identities = 51/220 (23%), Positives = 93/220 (42%), Gaps = 18/220 (8%)
Query: 62 LGEGAFGKVYKGEVCTSEGPSLVAIKTLKENANQKTASDFRREVDLMSELRHPNIVCLLG 121
+G G FG+V+ SE + + + E K E ++ E+ HP I+ L
Sbjct: 9 VGTGTFGRVHLVRDRISEHYYALKVMAIPEVIRLKQEQHVHNEKRVLKEVSHPFIIRLFW 68
Query: 122 VCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQVAAGMAY 181
+ ML E++ G+L +L + S+ +G A ++ + Y
Sbjct: 69 TEHDQRFLYMLMEYVPGGELFSYLRNSGRFSNSTGL------------FYASEIVCALEY 116
Query: 182 LCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRWMPPESIL 241
L S V+RDL N L+ +K++DFG ++ + D R + P ++ PE I
Sbjct: 117 LHSKEIVYRDLKPENILLDKEGHIKLTDFGFAKKL--RD--RTWTLCGTP-EYLAPEVIQ 171
Query: 242 YGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMI 281
D W+ G++++E+ G P++ + + E I
Sbjct: 172 SKGHNKAVDWWALGILIYEMLV-GYPPFFDDNPFGIYEKI 210
Score = 39.0 bits (91), Expect = 0.003
Identities = 25/93 (26%), Positives = 45/93 (48%), Gaps = 6/93 (6%)
Query: 314 MAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRWMPPE 373
+ YL S V+RDL N L+ +K++DFG ++ + D R + P ++ PE
Sbjct: 114 LEYLHSKEIVYRDLKPENILLDKEGHIKLTDFGFAKKL--RD--RTWTLCGTP-EYLAPE 168
Query: 374 SILYGKFTTESDVWSYGVVLWEVYSYGLQPYYG 406
I D W+ G++++E+ G P++
Sbjct: 169 VIQSKGHNKAVDWWALGILIYEMLV-GYPPFFD 200
>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 = 60.8 bits (147), Expect = 4e-10
Identities = 61/246 (24%), Positives = 104/246 (42%), Gaps = 33/246 (13%)
Query: 59 LQELGEGAFGKVYKGEVCTSEGPS--LVAIKTLKENANQKTASDFRREVDLMSELRHPNI 116
+ ELG G G V+K S PS ++A K + + RE+ ++ E P I
Sbjct: 10 ISELGAGNGGVVFK----VSHKPSGLIMARKLIHLEIKPAIRNQIIRELQVLHECNSPYI 65
Query: 117 VCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQVA 176
V G S + + E M G L + L + + +Q +++ V
Sbjct: 66 VGFYGAFYSDGEISICMEHMDGGSLDQVL------------KKAGRIPEQILGKVSIAVI 113
Query: 177 AGMAYLCSHHYV-HRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVR-W 234
G+ YL H + HRD+ N LV +K+ DFG+S + S + S + R +
Sbjct: 114 KGLTYLREKHKIMHRDVKPSNILVNSRGEIKLCDFGVSGQLIDS-----MANSFVGTRSY 168
Query: 235 MPPESILYGKFTTESDVWSYGVVLWE--VYSYGLQPYYGYSNQEVIEMIRSRQML--PCP 290
M PE + ++ +SD+WS G+ L E + Y + P + + +E++ + P
Sbjct: 169 MSPERLQGTHYSVQSDIWSMGLSLVEMAIGRYPIPP----PDAKELELMFGCPVEGDPAE 224
Query: 291 EDCPPR 296
+ PR
Sbjct: 225 SETSPR 230
Score = 47.0 bits (111), Expect = 1e-05
Identities = 29/91 (31%), Positives = 47/91 (51%), Gaps = 7/91 (7%)
Query: 308 VPVAAGMAYLCSHHYV-HRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLP 366
+ V G+ YL H + HRD+ N LV +K+ DFG+S + S + S +
Sbjct: 110 IAVIKGLTYLREKHKIMHRDVKPSNILVNSRGEIKLCDFGVSGQLIDS-----MANSFVG 164
Query: 367 VR-WMPPESILYGKFTTESDVWSYGVVLWEV 396
R +M PE + ++ +SD+WS G+ L E+
Sbjct: 165 TRSYMSPERLQGTHYSVQSDIWSMGLSLVEM 195
>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 = 59.7 bits (144), Expect = 4e-10
Identities = 60/220 (27%), Positives = 93/220 (42%), Gaps = 27/220 (12%)
Query: 54 TKPRFLQELGEGAFGKVYKGEVC--TSEGPSLVAIKTLKENANQ----KTASDFRREVDL 107
T R + LG+GAFG+VY +C G L A+K ++ + K + E+ L
Sbjct: 2 TNWRLGKLLGQGAFGRVY---LCYDADTGREL-AVKQVQFDPESPETSKEVNALECEIQL 57
Query: 108 MSELRHPNIVCLLGVCLSGEP---MCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLS 164
+ L H IV G CL + + E M G + + L S L+
Sbjct: 58 LKNLLHERIVQYYG-CLRDPMERTLSIFMEHMPGGSIKDQLKS------------YGALT 104
Query: 165 QQDFSHIALQVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRI 224
+ Q+ G++YL S+ VHRD+ N L VK+ DFG S+ +
Sbjct: 105 ENVTRKYTRQILEGVSYLHSNMIVHRDIKGANILRDSVGNVKLGDFGASKRLQTICLSGT 164
Query: 225 QSKSLLPV-RWMPPESILYGKFTTESDVWSYGVVLWEVYS 263
KS+ WM PE I + ++D+WS G + E+ +
Sbjct: 165 GMKSVTGTPYWMSPEVISGEGYGRKADIWSVGCTVVEMLT 204
Score = 43.1 bits (101), Expect = 1e-04
Identities = 28/87 (32%), Positives = 43/87 (49%), Gaps = 1/87 (1%)
Query: 313 GMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPV-RWMP 371
G++YL S+ VHRD+ N L VK+ DFG S+ + KS+ WM
Sbjct: 118 GVSYLHSNMIVHRDIKGANILRDSVGNVKLGDFGASKRLQTICLSGTGMKSVTGTPYWMS 177
Query: 372 PESILYGKFTTESDVWSYGVVLWEVYS 398
PE I + ++D+WS G + E+ +
Sbjct: 178 PEVISGEGYGRKADIWSVGCTVVEMLT 204
>gnl|CDD|173616 PTZ00426, PTZ00426, cAMP-dependent protein kinase catalytic
subunit; Provisional.
Length = 340
Score = 60.0 bits (145), Expect = 6e-10
Identities = 55/218 (25%), Positives = 96/218 (44%), Gaps = 25/218 (11%)
Query: 58 FLQELGEGAFGKVYKGEVCTSEGPSLVAIKTLKENA--NQKTASDFRREVDLMSELRHPN 115
F++ LG G+FG+V + P VAIK +++ QK E +++ + HP
Sbjct: 34 FIRTLGTGSFGRVILATYKNEDFPP-VAIKRFEKSKIIKQKQVDHVFSERKILNYINHPF 92
Query: 116 IVCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPR--SDISGSQVQAPLSQQDFSHIAL 173
V L G + ++ EF++ G+ FL R+ R +D+ A
Sbjct: 93 CVNLYGSFKDESYLYLVLEFVIGGEFFTFL-RRNKRFPNDVG-------------CFYAA 138
Query: 174 QVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVR 233
Q+ YL S + V+RDL N L+ +K++DFG ++ V Y +
Sbjct: 139 QIVLIFEYLQSLNIVYRDLKPENLLLDKDGFIKMTDFGFAKVVDTRTYTLCGTP-----E 193
Query: 234 WMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYG 271
++ PE +L +D W+ G+ ++E+ G P+Y
Sbjct: 194 YIAPEILLNVGHGKAADWWTLGIFIYEIL-VGCPPFYA 230
Score = 41.5 bits (97), Expect = 6e-04
Identities = 26/103 (25%), Positives = 48/103 (46%), Gaps = 6/103 (5%)
Query: 304 CWHEVPVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKS 363
C++ + YL S + V+RDL N L+ +K++DFG ++ V Y +
Sbjct: 134 CFYAAQIVLIFEYLQSLNIVYRDLKPENLLLDKDGFIKMTDFGFAKVVDTRTYTLCGTP- 192
Query: 364 LLPVRWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYG 406
++ PE +L +D W+ G+ ++E+ G P+Y
Sbjct: 193 ----EYIAPEILLNVGHGKAADWWTLGIFIYEIL-VGCPPFYA 230
>gnl|CDD|173643 cd05077, PTK_Jak1_rpt1, Pseudokinase (repeat 1) domain of the
Protein Tyrosine Kinase, Janus kinase 1. Protein
Tyrosine Kinase (PTK) family; Janus kinase 1 (Jak1);
pseudokinase domain (repeat 1). The PTKc (catalytic
domain) family to which this subfamily belongs, is part
of a larger superfamily that includes the catalytic
domains of other kinases such as protein
serine/threonine kinases, RIO kinases, and
phosphoinositide 3-kinase (PI3K). PTKs catalyze the
transfer of the gamma-phosphoryl group from ATP to
tyrosine (tyr) residues in protein substrates. Jak1 is a
member of the Janus kinase (Jak) subfamily of proteins,
which are cytoplasmic (or nonreceptor) tyr kinases
containing an N-terminal FERM domain, followed by a Src
homology 2 (SH2) domain, a pseudokinase domain, and a
C-terminal tyr kinase domain. The pseudokinase domain
shows similarity to tyr kinases but lacks crucial
residues for catalytic activity and ATP binding. It
modulates the kinase activity of the C-terminal
catalytic domain. Jaks are crucial for cytokine receptor
signaling. They are activated by autophosphorylation
upon cytokine-induced receptor aggregation, and
subsequently trigger downstream signaling events such as
the phosphorylation of signal transducers and activators
of transcription (STATs). Jak1 is widely expressed in
many tissues. Many cytokines are dependent on Jak1 for
signaling, including those that use the shared receptor
subunits common gamma chain (IL-2, IL-4, IL-7, IL-9,
IL-15, IL-21) and gp130 (IL-6, IL-11, oncostatin M,
G-CSF, and IFNs, among others). The many varied
interactions of Jak1 and its ubiquitous expression
suggest many biological roles. Jak1 is important in
neurological development, as well as in lymphoid
development and function. It also plays a role in the
pathophysiology of cardiac hypertrophy and heart
failure. A mutation in the ATP-binding site of Jak1 was
identified in a human uterine leiomyosarcoma cell line,
resulting in defective cytokine induction and antigen
presentation, thus allowing the tumor to evade the
immune system.
Length = 262
Score = 59.2 bits (143), Expect = 6e-10
Identities = 62/262 (23%), Positives = 109/262 (41%), Gaps = 36/262 (13%)
Query: 60 QELGEGAFGKVYKG---------EVCTSEGPSLVAIKTLKENANQKTASDFRREVDLMSE 110
+ LG G ++Y G + S + I + + +++ + F +M +
Sbjct: 1 EHLGRGTRTQIYAGILNYKDDDEDDGYSYEKEIKVILKVLDPSHRDISLAFFETASMMRQ 60
Query: 111 LRHPNIVCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSH 170
+ H +IV L GVC+ M+ EF+ G L F+ +S L+
Sbjct: 61 VSHKHIVLLYGVCVRDVENIMVEEFVEFGPLDLFMHRKS-----------DVLTTPWKFK 109
Query: 171 IALQVAAGMAYLCSHHYVHRDLAARNCLVG-DGLT------VKISDFGLSRDVYASDYYR 223
+A Q+A+ ++YL VH ++ +N L+ +G+ +K+SD G+ V + R
Sbjct: 110 VAKQLASALSYLEDKDLVHGNVCTKNILLAREGIDGECGPFIKLSDPGIPITVLS----R 165
Query: 224 IQSKSLLPVRWMPPESILYGK-FTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIR 282
+ +P W+ PE + K + +D WS+G LWE+ G P + E
Sbjct: 166 QECVERIP--WIAPECVEDSKNLSIAADKWSFGTTLWEICYNGEIPLKDKTLAEKERFYE 223
Query: 283 SRQMLPCPEDCPPRMYSLMMEC 304
+ ML P C + LM C
Sbjct: 224 GQCMLVTP-SC-KELADLMTHC 243
Score = 38.0 bits (88), Expect = 0.006
Identities = 28/102 (27%), Positives = 50/102 (49%), Gaps = 14/102 (13%)
Query: 310 VAAGMAYLCSHHYVHRDLAARNCLVG-DGLT------VKISDFGLSRDVYASDYYRIQSK 362
+A+ ++YL VH ++ +N L+ +G+ +K+SD G+ V + R +
Sbjct: 114 LASALSYLEDKDLVHGNVCTKNILLAREGIDGECGPFIKLSDPGIPITVLS----RQECV 169
Query: 363 SLLPVRWMPPESILYGK-FTTESDVWSYGVVLWEVYSYGLQP 403
+P W+ PE + K + +D WS+G LWE+ G P
Sbjct: 170 ERIP--WIAPECVEDSKNLSIAADKWSFGTTLWEICYNGEIP 209
>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 = 58.8 bits (142), Expect = 9e-10
Identities = 47/208 (22%), Positives = 92/208 (44%), Gaps = 24/208 (11%)
Query: 59 LQELGEGAFGKVYKGEVCTSEGPSLVAIKTLKENANQKTASDFRREVDLMSELRHPNIVC 118
L+ +GEG+FG+ V A+K ++ + D R+E L+++++HPNIV
Sbjct: 5 LRVVGEGSFGRALL--VQHVNSDQKYAMKEIRLPKSSSAVEDSRKEAVLLAKMKHPNIVA 62
Query: 119 LLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQVAAG 178
+ + ++ E+ GDL + + + + + +Q+ G
Sbjct: 63 FKESFEADGHLYIVMEYCDGGDLMQKIKLQRGKL----------FPEDTILQWFVQMCLG 112
Query: 179 MAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDV-----YASDYYRIQSKSLLPVR 233
+ ++ +HRD+ ++N + VK+ DFG +R + YA Y
Sbjct: 113 VQHIHEKRVLHRDIKSKNIFLTQNGKVKLGDFGSARLLTSPGAYACTYVGTPY------- 165
Query: 234 WMPPESILYGKFTTESDVWSYGVVLWEV 261
++PPE + +SD+WS G +L+E+
Sbjct: 166 YVPPEIWENMPYNNKSDIWSLGCILYEL 193
Score = 40.7 bits (95), Expect = 7e-04
Identities = 26/101 (25%), Positives = 47/101 (46%), Gaps = 13/101 (12%)
Query: 301 MMECWHEVPVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDV-----YASD 355
+ W V + G+ ++ +HRD+ ++N + VK+ DFG +R + YA
Sbjct: 101 TILQWF-VQMCLGVQHIHEKRVLHRDIKSKNIFLTQNGKVKLGDFGSARLLTSPGAYACT 159
Query: 356 YYRIQSKSLLPVRWMPPESILYGKFTTESDVWSYGVVLWEV 396
Y ++PPE + +SD+WS G +L+E+
Sbjct: 160 YVGTPY-------YVPPEIWENMPYNNKSDIWSLGCILYEL 193
>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 = 58.3 bits (141), Expect = 1e-09
Identities = 47/214 (21%), Positives = 92/214 (42%), Gaps = 35/214 (16%)
Query: 59 LQELGEGAFGKVYKGEVCTSEGPSLVAIKTLK-ENANQKTASDFRREVDLMSELRHPNIV 117
++++GEG+FGK V + E IK + + K + R+EV ++S ++HPNIV
Sbjct: 5 VKKIGEGSFGKAIL--VKSKEDGKQYVIKEINISKMSPKEREESRKEVAVLSNMKHPNIV 62
Query: 118 CLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQVAA 177
+ ++ ++ GDL++ + +Q + +Q+
Sbjct: 63 QYQESFEENGNLYIVMDYCEGGDLYKKI----------NAQRGVLFPEDQILDWFVQICL 112
Query: 178 GMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFG----------LSRDVYASDYYRIQSK 227
+ ++ +HRD+ ++N + T+K+ DFG L+R + YY
Sbjct: 113 ALKHVHDRKILHRDIKSQNIFLTKDGTIKLGDFGIARVLNSTVELARTCIGTPYY----- 167
Query: 228 SLLPVRWMPPESILYGKFTTESDVWSYGVVLWEV 261
+ PE + +SD+W+ G VL+E+
Sbjct: 168 -------LSPEICENRPYNNKSDIWALGCVLYEM 194
Score = 37.9 bits (88), Expect = 0.005
Identities = 23/99 (23%), Positives = 43/99 (43%), Gaps = 22/99 (22%)
Query: 308 VPVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFG----------LSRDVYASDYY 357
V + + ++ +HRD+ ++N + T+K+ DFG L+R + YY
Sbjct: 108 VQICLALKHVHDRKILHRDIKSQNIFLTKDGTIKLGDFGIARVLNSTVELARTCIGTPYY 167
Query: 358 RIQSKSLLPVRWMPPESILYGKFTTESDVWSYGVVLWEV 396
+ PE + +SD+W+ G VL+E+
Sbjct: 168 ------------LSPEICENRPYNNKSDIWALGCVLYEM 194
>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 = 58.5 bits (141), Expect = 1e-09
Identities = 57/225 (25%), Positives = 103/225 (45%), Gaps = 25/225 (11%)
Query: 62 LGEGAFGKVYKGEVCTSEGPS--LVAIKTLKEN---ANQKTASDFRREVDLMSELRHPNI 116
LG+G FGKV + E S A+K LK+ A + A E ++ RHP +
Sbjct: 3 LGKGTFGKV----ILVREKASGKYYAMKILKKEVIIAKDEVAHTLT-ESRVLKNTRHPFL 57
Query: 117 VCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQVA 176
L + + +C + E++ G+L F +SR + S+ ++
Sbjct: 58 TSLKYSFQTKDRLCFVMEYVNGGELF-FHLSR-----------ERVFSEDRTRFYGAEIV 105
Query: 177 AGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRWMP 236
+ + YL S V+RDL N ++ +KI+DFGL ++ +D +++ P ++
Sbjct: 106 SALDYLHSGKIVYRDLKLENLMLDKDGHIKITDFGLCKE-GITDAATMKTFCGTP-EYLA 163
Query: 237 PESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMI 281
PE + + D W GVV++E+ G P+Y ++++ E+I
Sbjct: 164 PEVLEDNDYGRAVDWWGLGVVMYEMMC-GRLPFYNQDHEKLFELI 207
Score = 43.1 bits (101), Expect = 2e-04
Identities = 30/118 (25%), Positives = 59/118 (50%), Gaps = 3/118 (2%)
Query: 296 RMYSLMMECWHEVPVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASD 355
R++S ++ + + + YL S V+RDL N ++ +KI+DFGL ++ +D
Sbjct: 90 RVFSEDRTRFYGAEIVSALDYLHSGKIVYRDLKLENLMLDKDGHIKITDFGLCKE-GITD 148
Query: 356 YYRIQSKSLLPVRWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEEF 413
+++ P ++ PE + + D W GVV++E+ G P+Y +++ F
Sbjct: 149 AATMKTFCGTP-EYLAPEVLEDNDYGRAVDWWGLGVVMYEMMC-GRLPFYNQDHEKLF 204
>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 = 58.1 bits (140), Expect = 2e-09
Identities = 59/247 (23%), Positives = 111/247 (44%), Gaps = 25/247 (10%)
Query: 62 LGEGAFGKVY---KGEVCTSEGPSLVAIKTLKENANQKTASDFRREVDLMSELRHPNIVC 118
+G G FG+VY K + + K +K + A + R + L+S P IVC
Sbjct: 2 IGRGGFGEVYGCRKADTGKMYAMKCLDKKRIKMKQGETLALNERIMLSLVSTGDCPFIVC 61
Query: 119 LLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQVAAG 178
+ + + +C + + M GDLH L SQ S+++ A ++ G
Sbjct: 62 MTYAFHTPDKLCFILDLMNGGDLHYHL-----------SQ-HGVFSEKEMRFYATEIILG 109
Query: 179 MAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVR-WMPP 237
+ ++ + V+RDL N L+ + V+ISD GL A D+ + + + + +M P
Sbjct: 110 LEHMHNRFVVYRDLKPANILLDEHGHVRISDLGL-----ACDFSKKKPHASVGTHGYMAP 164
Query: 238 ESILYGK-FTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIRSRQML--PCPEDCP 294
E + G + + +D +S G +L+++ G P+ + ++ E+ R + P+
Sbjct: 165 EVLQKGTAYDSSADWFSLGCMLFKLLR-GHSPFRQHKTKDKHEIDRMTLTVNVELPDSFS 223
Query: 295 PRMYSLM 301
P + SL+
Sbjct: 224 PELKSLL 230
Score = 31.1 bits (70), Expect = 0.90
Identities = 25/102 (24%), Positives = 53/102 (51%), Gaps = 8/102 (7%)
Query: 313 GMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVR-WMP 371
G+ ++ + V+RDL N L+ + V+ISD GL A D+ + + + + +M
Sbjct: 109 GLEHMHNRFVVYRDLKPANILLDEHGHVRISDLGL-----ACDFSKKKPHASVGTHGYMA 163
Query: 372 PESILYGK-FTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEE 412
PE + G + + +D +S G +L+++ G P+ + +++
Sbjct: 164 PEVLQKGTAYDSSADWFSLGCMLFKLLR-GHSPFRQHKTKDK 204
>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 = 58.1 bits (140), Expect = 2e-09
Identities = 53/203 (26%), Positives = 92/203 (45%), Gaps = 20/203 (9%)
Query: 62 LGEGAFGKVYKGEVCT-SEGPSLVAIKTLKEN-ANQKTASDFRREVDLMSELRHPNIVCL 119
+GEGA+G V K C E +VAIK K++ N++ RE+ ++ L+ NIV L
Sbjct: 9 VGEGAYGVVLK---CRHKETKEIVAIKKFKDSEENEEVKETTLRELKMLRTLKQENIVEL 65
Query: 120 LGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQVAAGM 179
+ ++FE++ + L L+ P ++ S+I Q+ +
Sbjct: 66 KEAFRRRGKLYLVFEYVEKNMLE--LLEEMP---------NGVPPEKVRSYI-YQLIKAI 113
Query: 180 AYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRWM-PPE 238
+ + VHRD+ N L+ +K+ DFG +R++ S+ + RW PE
Sbjct: 114 HWCHKNDIVHRDIKPENLLISHNDVLKLCDFGFARNL--SEGSNANYTEYVATRWYRSPE 171
Query: 239 SILYGKFTTESDVWSYGVVLWEV 261
+L + D+WS G +L E+
Sbjct: 172 LLLGAPYGKAVDMWSVGCILGEL 194
Score = 40.4 bits (94), Expect = 0.001
Identities = 23/75 (30%), Positives = 37/75 (49%), Gaps = 3/75 (4%)
Query: 323 VHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRWM-PPESILYGKFT 381
VHRD+ N L+ +K+ DFG +R++ S+ + RW PE +L +
Sbjct: 122 VHRDIKPENLLISHNDVLKLCDFGFARNL--SEGSNANYTEYVATRWYRSPELLLGAPYG 179
Query: 382 TESDVWSYGVVLWEV 396
D+WS G +L E+
Sbjct: 180 KAVDMWSVGCILGEL 194
>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 = 58.1 bits (140), Expect = 2e-09
Identities = 54/207 (26%), Positives = 89/207 (42%), Gaps = 25/207 (12%)
Query: 59 LQELGEGAFGKVYKGEVCTSEGPS--LVAIKTLKENANQKTASDFRREVDLMSELRHPNI 116
+ ELG G G V K PS ++A K + + RE+ ++ E P I
Sbjct: 10 ISELGAGNGGVVTK----VQHKPSGLIMARKLIHLEIKPAIRNQIIRELQVLHECNSPYI 65
Query: 117 VCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQVA 176
V G S + + E M G L + L + + ++ +++ V
Sbjct: 66 VGFYGAFYSDGEISICMEHMDGGSLDQVL------------KEAKRIPEEILGKVSIAVL 113
Query: 177 AGMAYLCSHHYV-HRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVR-W 234
G+AYL H + HRD+ N LV +K+ DFG+S + S + S + R +
Sbjct: 114 RGLAYLREKHQIMHRDVKPSNILVNSRGEIKLCDFGVSGQLIDS-----MANSFVGTRSY 168
Query: 235 MPPESILYGKFTTESDVWSYGVVLWEV 261
M PE + ++ +SD+WS G+ L E+
Sbjct: 169 MSPERLQGTHYSVQSDIWSMGLSLVEL 195
Score = 48.9 bits (116), Expect = 3e-06
Identities = 30/91 (32%), Positives = 48/91 (52%), Gaps = 7/91 (7%)
Query: 308 VPVAAGMAYLCSHHYV-HRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLP 366
+ V G+AYL H + HRD+ N LV +K+ DFG+S + S + S +
Sbjct: 110 IAVLRGLAYLREKHQIMHRDVKPSNILVNSRGEIKLCDFGVSGQLIDS-----MANSFVG 164
Query: 367 VR-WMPPESILYGKFTTESDVWSYGVVLWEV 396
R +M PE + ++ +SD+WS G+ L E+
Sbjct: 165 TRSYMSPERLQGTHYSVQSDIWSMGLSLVEL 195
>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 = 58.0 bits (140), Expect = 2e-09
Identities = 57/209 (27%), Positives = 97/209 (46%), Gaps = 26/209 (12%)
Query: 59 LQELGEGAFGKVYKGEVCTS---EGPSLVAIKTL-KENANQKTASDFRREVDLMSELRHP 114
L+++G GA+G VC++ VAIK L + ++ A RE+ L+ ++H
Sbjct: 20 LKQVGSGAYG-----SVCSAIDKRTGEKVAIKKLSRPFQSEIFAKRAYRELTLLKHMQHE 74
Query: 115 NIVCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQ 174
N++ LL V S +F +L+ ++D+ + PLS+ ++ Q
Sbjct: 75 NVIGLLDVFTSAVSGDEFQDF--------YLVMPYMQTDLQ-KIMGHPLSEDKVQYLVYQ 125
Query: 175 VAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRW 234
+ G+ Y+ S +HRDL N V + +KI DFGL+R A + + RW
Sbjct: 126 MLCGLKYIHSAGIIHRDLKPGNLAVNEDCELKILDFGLARHADA------EMTGYVVTRW 179
Query: 235 M-PPESIL-YGKFTTESDVWSYGVVLWEV 261
PE IL + + D+WS G ++ E+
Sbjct: 180 YRAPEVILNWMHYNQTVDIWSVGCIMAEM 208
Score = 43.4 bits (102), Expect = 2e-04
Identities = 28/86 (32%), Positives = 42/86 (48%), Gaps = 8/86 (9%)
Query: 313 GMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRWM-P 371
G+ Y+ S +HRDL N V + +KI DFGL+R A + + RW
Sbjct: 129 GLKYIHSAGIIHRDLKPGNLAVNEDCELKILDFGLARHADA------EMTGYVVTRWYRA 182
Query: 372 PESIL-YGKFTTESDVWSYGVVLWEV 396
PE IL + + D+WS G ++ E+
Sbjct: 183 PEVILNWMHYNQTVDIWSVGCIMAEM 208
>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 = 57.3 bits (138), Expect = 3e-09
Identities = 58/247 (23%), Positives = 109/247 (44%), Gaps = 25/247 (10%)
Query: 62 LGEGAFGKVY---KGEVCTSEGPSLVAIKTLKENANQKTASDFRREVDLMSELRHPNIVC 118
+G G FG+VY K + + K +K + A + R + L+S P IVC
Sbjct: 2 IGRGGFGEVYGCRKADTGKMYAMKCLDKKRIKMKQGETLALNERIMLSLVSTGDCPFIVC 61
Query: 119 LLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQVAAG 178
+ + + + + + M GDLH L SQ S+ + A ++ G
Sbjct: 62 MSYAFHTPDKLSFILDLMNGGDLHYHL-----------SQ-HGVFSEAEMRFYAAEIILG 109
Query: 179 MAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVR-WMPP 237
+ ++ + V+RDL N L+ + V+ISD GL A D+ + + + + +M P
Sbjct: 110 LEHMHNRFVVYRDLKPANILLDEHGHVRISDLGL-----ACDFSKKKPHASVGTHGYMAP 164
Query: 238 ESILYG-KFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIRS--RQMLPCPEDCP 294
E + G + + +D +S G +L+++ G P+ + ++ E+ R + P+
Sbjct: 165 EVLQKGVAYDSSADWFSLGCMLFKLLR-GHSPFRQHKTKDKHEIDRMTLTMAVELPDSFS 223
Query: 295 PRMYSLM 301
P + SL+
Sbjct: 224 PELRSLL 230
Score = 31.1 bits (70), Expect = 1.1
Identities = 25/105 (23%), Positives = 54/105 (51%), Gaps = 8/105 (7%)
Query: 310 VAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVR- 368
+ G+ ++ + V+RDL N L+ + V+ISD GL A D+ + + + +
Sbjct: 106 IILGLEHMHNRFVVYRDLKPANILLDEHGHVRISDLGL-----ACDFSKKKPHASVGTHG 160
Query: 369 WMPPESILYG-KFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEE 412
+M PE + G + + +D +S G +L+++ G P+ + +++
Sbjct: 161 YMAPEVLQKGVAYDSSADWFSLGCMLFKLLR-GHSPFRQHKTKDK 204
>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 = 61/227 (26%), Positives = 109/227 (48%), Gaps = 26/227 (11%)
Query: 62 LGEGAFGKVYKGEVCTSEGPSLVAIKTLKENA-----NQKTASDFRREVDLMSELRHPNI 116
LG+G+FGKV E+ +G A+K LK++ + + +R + L E +P +
Sbjct: 3 LGKGSFGKVLLAEL-KGKG-EYFAVKALKKDVVLIDDDVECTMVEKRVLALAWE--NPFL 58
Query: 117 VCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQVA 176
L + E + + EF+ GDL F + R D+ + + A ++
Sbjct: 59 THLYCTFQTKEHLFFVMEFLNGGDLM-FHIQDKGRFDLYRA-----------TFYAAEIV 106
Query: 177 AGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRD-VYASDYYRIQSKSLLPVRWM 235
G+ +L S ++RDL N ++ +KI+DFG+ ++ V+ + R + P ++
Sbjct: 107 CGLQFLHSKGIIYRDLKLDNVMLDRDGHIKIADFGMCKENVFGDN--RASTFCGTP-DYI 163
Query: 236 PPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIR 282
PE + K+T D WS+GV+L+E+ G P++G E+ E IR
Sbjct: 164 APEILQGLKYTFSVDWWSFGVLLYEML-IGQSPFHGDDEDELFESIR 209
Score = 51.9 bits (124), Expect = 3e-07
Identities = 38/132 (28%), Positives = 67/132 (50%), Gaps = 11/132 (8%)
Query: 298 YSLMMECWHEVPVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRD-VYASDY 356
+ L ++ + G+ +L S ++RDL N ++ +KI+DFG+ ++ V+ +
Sbjct: 93 FDLYRATFYAAEIVCGLQFLHSKGIIYRDLKLDNVMLDRDGHIKIADFGMCKENVFGDN- 151
Query: 357 YRIQSKSLLPVRWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEEF--- 413
R + P ++ PE + K+T D WS+GV+L+E+ G P++G E F
Sbjct: 152 -RASTFCGTP-DYIAPEILQGLKYTFSVDWWSFGVLLYEML-IGQSPFHGDDEDELFESI 208
Query: 414 -LKTP--PSWIT 422
+ TP P WIT
Sbjct: 209 RVDTPHYPRWIT 220
>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 = 56.7 bits (137), Expect = 4e-09
Identities = 55/246 (22%), Positives = 98/246 (39%), Gaps = 25/246 (10%)
Query: 62 LGEGAFGKVYKGEVCTSEGPSLVAIKTL--KENANQKTASDFRREVDLMSELRHPNIVCL 119
LG+G FG+V +V + + A K L K +K E ++ ++ IV L
Sbjct: 1 LGKGGFGEVCACQVKATG--KMYACKKLDKKRLKKRKGEQMALNEKKILEKVSSRFIVSL 58
Query: 120 LGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAP-LSQQDFSHIALQVAAG 178
+ + +C++ M GDL + V P + A Q+ G
Sbjct: 59 AYAFETKDDLCLVMTLMNGGDLKYHI-----------YNVGEPGFPEARAIFYAAQIICG 107
Query: 179 MAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRWMPPE 238
+ +L V+RDL N L+ D V+ISD GL+ ++ +I+ ++ P +M PE
Sbjct: 108 LEHLHQRRIVYRDLKPENVLLDDHGNVRISDLGLAVEL--KGGKKIKGRAGTP-GYMAPE 164
Query: 239 SILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGY----SNQEVIEMIRSRQMLPCPEDCP 294
+ + D ++ G L+E+ + G P+ +E+ + P+
Sbjct: 165 VLQGEVYDFSVDWFALGCTLYEMIA-GRSPFRQRKEKVEKEELKRRTLE-MAVEYPDKFS 222
Query: 295 PRMYSL 300
P L
Sbjct: 223 PEAKDL 228
Score = 42.1 bits (99), Expect = 3e-04
Identities = 24/87 (27%), Positives = 44/87 (50%), Gaps = 3/87 (3%)
Query: 310 VAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRW 369
+ G+ +L V+RDL N L+ D V+ISD GL+ ++ +I+ ++ P +
Sbjct: 104 IICGLEHLHQRRIVYRDLKPENVLLDDHGNVRISDLGLAVEL--KGGKKIKGRAGTP-GY 160
Query: 370 MPPESILYGKFTTESDVWSYGVVLWEV 396
M PE + + D ++ G L+E+
Sbjct: 161 MAPEVLQGEVYDFSVDWFALGCTLYEM 187
>gnl|CDD|133207 cd05076, PTK_Tyk2_rpt1, Pseudokinase (repeat 1) domain of the
Protein Tyrosine Kinase, Tyrosine kinase 2. Protein
Tyrosine Kinase (PTK) family; Tyrosine kinase 2 (Tyk2);
pseudokinase domain (repeat 1). The PTKc (catalytic
domain) family to which this subfamily belongs, is part
of a larger superfamily that includes the catalytic
domains of other kinases such as protein
serine/threonine kinases, RIO kinases, and
phosphoinositide 3-kinase (PI3K). PTKs catalyze the
transfer of the gamma-phosphoryl group from ATP to
tyrosine (tyr) residues in protein substrates. Tyk2 is a
member of the Janus kinase (Jak) subfamily of proteins,
which are cytoplasmic (or nonreceptor) tyr kinases
containing an N-terminal FERM domain, followed by a Src
homology 2 (SH2) domain, a pseudokinase domain, and a
C-terminal tyr kinase domain. The pseudokinase domain
shows similarity to tyr kinases but lacks crucial
residues for catalytic activity and ATP binding. It
modulates the kinase activity of the C-terminal
catalytic domain. Jaks are crucial for cytokine receptor
signaling. They are activated by autophosphorylation
upon cytokine-induced receptor aggregation, and
subsequently trigger downstream signaling events such as
the phosphorylation of signal transducers and activators
of transcription (STATs). Tyk2 is widely expressed in
many tissues. It is involved in signaling via the
cytokine receptors IFN-alphabeta, IL-6, IL-10, IL-12,
IL-13, and IL-23. It mediates cell surface urokinase
receptor (uPAR) signaling and plays a role in modulating
vascular smooth muscle cell (VSMC) functional behavior
in response to injury. Tyk2 is also important in
dendritic cell function and T helper (Th)1 cell
differentiation. A homozygous mutation of Tyk2 was found
in a patient with hyper-IgE syndrome (HIES), a primary
immunodeficiency characterized by recurrent skin
abscesses, pneumonia, and elevated serum IgE. This
suggests that Tyk2 may play important roles in multiple
cytokine signaling involved in innate and adaptive
immunity.
Length = 274
Score = 56.8 bits (137), Expect = 5e-09
Identities = 58/229 (25%), Positives = 103/229 (44%), Gaps = 28/229 (12%)
Query: 84 VAIKTLKENANQKTASDFRREVDLMSELRHPNIVCLLGVCLSGEPMCMLFEFMVRGDLHE 143
V +K L + +++ A F LMS++ H ++ + GVC+ G M+ EF+ G L
Sbjct: 47 VVLKVL-DPSHRDIALAFFETASLMSQVSHIHLAFVHGVCVRGSENIMVEEFVEHGPLDV 105
Query: 144 FLMSRSPRSDISGSQVQAPLSQQDFSHIALQVAAGMAYLCSHHYVHRDLAARNCL----- 198
L R ++ +A Q+A+ ++YL + VH ++ A+N L
Sbjct: 106 CLRKEKGRVPVAWKIT-----------VAQQLASALSYLEDKNLVHGNVCAKNILLARLG 154
Query: 199 VGDGLT--VKISDFGLSRDVYASDYYRIQSKSLLPVRWMPPESILYG-KFTTESDVWSYG 255
+ +G + +K+SD G+S + R + +P W+ PE + G +T +D WS+G
Sbjct: 155 LAEGTSPFIKLSDPGVSFTALS----REERVERIP--WIAPECVPGGNSLSTAADKWSFG 208
Query: 256 VVLWEVYSYGLQPYYGYSNQEVIEMIRSRQMLPCPEDCPPRMYSLMMEC 304
L E+ G P + E + LP P C + +L+ +C
Sbjct: 209 TTLLEICFDGEVPLKERTPSEKERFYEKKHRLPEPS-C-KELATLISQC 255
Score = 36.8 bits (85), Expect = 0.016
Identities = 30/111 (27%), Positives = 55/111 (49%), Gaps = 14/111 (12%)
Query: 310 VAAGMAYLCSHHYVHRDLAARNCLV-----GDGLT--VKISDFGLSRDVYASDYYRIQSK 362
+A+ ++YL + VH ++ A+N L+ +G + +K+SD G+S + R +
Sbjct: 126 LASALSYLEDKNLVHGNVCAKNILLARLGLAEGTSPFIKLSDPGVSFTALS----REERV 181
Query: 363 SLLPVRWMPPESILYG-KFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEE 412
+P W+ PE + G +T +D WS+G L E+ G P + E+
Sbjct: 182 ERIP--WIAPECVPGGNSLSTAADKWSFGTTLLEICFDGEVPLKERTPSEK 230
>gnl|CDD|173705 cd05614, STKc_MSK2_N, N-terminal catalytic domain of the Protein
Serine/Threonine Kinase, Mitogen and stress-activated
kinase 2. Serine/Threonine Kinases (STKs), Mitogen and
stress-activated kinase (MSK) subfamily, MSK2,
N-terminal catalytic (c) domain. STKs catalyze the
transfer of the gamma-phosphoryl group from ATP to
serine/threonine residues on protein substrates. The MSK
subfamily is part of a larger superfamily that includes
the catalytic domains of other protein STKs, protein
tyrosine kinases, RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase. MSKs contain an N-terminal kinase domain (NTD)
from the AGC family and a C-terminal kinase domain (CTD)
from the CAMK family, similar to 90 kDa ribosomal
protein S6 kinases (RSKs). MSKs are activated by two
major signaling cascades, the Ras-MAPK and p38 stress
kinase pathways, which trigger phosphorylation in the
activation loop (A-loop) of the CTD of MSK. The active
CTD phosphorylates the hydrophobic motif (HM) of NTD,
which facilitates the phosphorylation of the A-loop and
activates the NTD, which in turn phosphorylates
downstream targets. MSK2 and MSK1 play nonredundant
roles in activating histone H3 kinases, which play
pivotal roles in compaction of the chromatin fiber. MSK2
is the required H3 kinase in response to stress stimuli
and activation of the p38 MAPK pathway. MSK2 also plays
a role in the pathogenesis of psoriasis.
Length = 332
Score = 56.9 bits (137), Expect = 5e-09
Identities = 72/261 (27%), Positives = 113/261 (43%), Gaps = 51/261 (19%)
Query: 58 FLQELGEGAFGKVYKGEVCTSEGPS---LVAIKTLKENA---NQKTASDFRREVDLMSEL 111
L+ LG GA+GKV+ V G L A+K L++ A KT R E +++ +
Sbjct: 4 LLKVLGTGAYGKVFL--VRKVTGHDTGKLYAMKVLQKAALVQKAKTVEHTRTERNVLEHV 61
Query: 112 RH-PNIVCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQD-FS 169
R P +V L + F LH L +SG ++ L Q+D FS
Sbjct: 62 RQSPFLVTLH------------YAFQTEAKLHLIL------DYVSGGEMFTHLYQRDNFS 103
Query: 170 HIALQVAAGMAYLCSHHY-----VHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRI 224
++ +G L H V+RD+ N L+ V ++DFGLS++ + + R
Sbjct: 104 EDEVRFYSGEIILALEHLHKLGIVYRDIKLENILLDSEGHVVLTDFGLSKEFLSEEKERT 163
Query: 225 QSKSLLPVRWMPPESIL----YGKFTTESDVWSYGVVLWEVYSYGLQPYY--GYSN--QE 276
S + +M PE I +GK D WS G++++E+ + G P+ G N E
Sbjct: 164 YS-FCGTIEYMAPEIIRGKGGHGKAV---DWWSLGILIFELLT-GASPFTLEGERNTQSE 218
Query: 277 VIEMIRSRQMLPCPEDCPPRM 297
V SR++L C P +
Sbjct: 219 V-----SRRILKCDPPFPSFI 234
Score = 34.9 bits (80), Expect = 0.070
Identities = 31/107 (28%), Positives = 51/107 (47%), Gaps = 14/107 (13%)
Query: 307 EVPVAAGMAYLCSHHY-----VHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQS 361
EV +G L H V+RD+ N L+ V ++DFGLS++ + + R S
Sbjct: 106 EVRFYSGEIILALEHLHKLGIVYRDIKLENILLDSEGHVVLTDFGLSKEFLSEEKERTYS 165
Query: 362 KSLLPVRWMPPESIL----YGKFTTESDVWSYGVVLWEVYSYGLQPY 404
+ +M PE I +GK D WS G++++E+ + G P+
Sbjct: 166 -FCGTIEYMAPEIIRGKGGHGKAV---DWWSLGILIFELLT-GASPF 207
>gnl|CDD|140293 PTZ00267, PTZ00267, NIMA-related protein kinase; Provisional.
Length = 478
Score = 57.3 bits (138), Expect = 6e-09
Identities = 44/201 (21%), Positives = 92/201 (45%), Gaps = 11/201 (5%)
Query: 94 NQKTASDFRREVDLMSELRHPNIVCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSD 153
+++ A+ R E+ ++ H IV S + + ++ E+ GDL++ + R
Sbjct: 105 DERQAAYARSELHCLAACDHFGIVKHFDDFKSDDKLLLIMEYGSGGDLNKQIKQRLKE-- 162
Query: 154 ISGSQVQAPLSQQDFSHIALQVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLS 213
P + + + Q+ + + S +HRDL + N + +K+ DFG S
Sbjct: 163 ------HLPFQEYEVGLLFYQIVLALDEVHSRKMMHRDLKSANIFLMPTGIIKLGDFGFS 216
Query: 214 RDVYASDYYRIQSKSLLPVRWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYS 273
+ S + S ++ PE +++ ++D+WS GV+L+E+ + +P+ G S
Sbjct: 217 KQYSDSVSLDVASSFCGTPYYLAPELWERKRYSKKADMWSLGVILYELLTLH-RPFKGPS 275
Query: 274 NQEVIEMIRSRQMLPCPEDCP 294
+E+++ + + P P CP
Sbjct: 276 QREIMQQVLYGKYDPFP--CP 294
Score = 43.1 bits (101), Expect = 2e-04
Identities = 26/93 (27%), Positives = 48/93 (51%), Gaps = 1/93 (1%)
Query: 319 SHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRWMPPESILYG 378
S +HRDL + N + +K+ DFG S+ S + S ++ PE
Sbjct: 187 SRKMMHRDLKSANIFLMPTGIIKLGDFGFSKQYSDSVSLDVASSFCGTPYYLAPELWERK 246
Query: 379 KFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQE 411
+++ ++D+WS GV+L+E+ + +P+ G S +E
Sbjct: 247 RYSKKADMWSLGVILYELLTLH-RPFKGPSQRE 278
>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 = 56.3 bits (136), Expect = 8e-09
Identities = 53/207 (25%), Positives = 86/207 (41%), Gaps = 29/207 (14%)
Query: 103 REVDLMSELRHPNIVCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAP 162
RE+ ++ E P IV G S + + E M G L + ++ ++ R
Sbjct: 48 RELKVLHECNSPYIVGFYGAFYSDGEISICMEHMDGGSL-DQVLKKAGR----------- 95
Query: 163 LSQQDFSHIALQVAAGMAYLCSHHYV-HRDLAARNCLVGDGLTVKISDFGLSRDVYASDY 221
+ + I++ V G+ YL H + HRD+ N LV +K+ DFG+S + S
Sbjct: 96 IPENILGKISIAVLRGLTYLREKHKIMHRDVKPSNILVNSRGEIKLCDFGVSGQLIDS-- 153
Query: 222 YRIQSKSLLPVR-WMPPESILYGKFTTESDVWSYGVVLWE----VY------SYGLQPYY 270
+ S + R +M PE + +T +SD+WS G+ L E Y + L+ +
Sbjct: 154 ---MANSFVGTRSYMSPERLQGTHYTVQSDIWSLGLSLVEMAIGRYPIPPPDAKELEAMF 210
Query: 271 GYSNQEVIEMIRSRQMLPCPEDCPPRM 297
G E R + P D P M
Sbjct: 211 GRPVSEGEAKESHRPVSGHPPDSPRPM 237
Score = 47.0 bits (112), Expect = 7e-06
Identities = 30/90 (33%), Positives = 46/90 (51%), Gaps = 7/90 (7%)
Query: 308 VPVAAGMAYLCSHHYV-HRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLP 366
+ V G+ YL H + HRD+ N LV +K+ DFG+S + S + S +
Sbjct: 106 IAVLRGLTYLREKHKIMHRDVKPSNILVNSRGEIKLCDFGVSGQLIDS-----MANSFVG 160
Query: 367 VR-WMPPESILYGKFTTESDVWSYGVVLWE 395
R +M PE + +T +SD+WS G+ L E
Sbjct: 161 TRSYMSPERLQGTHYTVQSDIWSLGLSLVE 190
>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 = 56.4 bits (136), Expect = 2e-08
Identities = 44/152 (28%), Positives = 72/152 (47%), Gaps = 16/152 (10%)
Query: 65 GAFGKVYKGEVCTSEGPSLVAIKTLK--ENANQKTASDFRREVDLMSELRHPNIVCLLGV 122
GAFGKVY G + L A+K +K + N+ + E D ++ + P IV L
Sbjct: 15 GAFGKVYLGRKKNNS--KLYAVKVVKKADMINKNMVHQVQAERDALALSKSPFIVHLYYS 72
Query: 123 CLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQVAAGMAYL 182
S + ++ E+++ GD+ L I G ++ + S +AL + YL
Sbjct: 73 LQSANNVYLVMEYLIGGDVKSLL-------HIYG-YFDEEMAVKYISEVAL----ALDYL 120
Query: 183 CSHHYVHRDLAARNCLVGDGLTVKISDFGLSR 214
H +HRDL N L+ + +K++DFGLS+
Sbjct: 121 HRHGIIHRDLKPDNMLISNEGHIKLTDFGLSK 152
Score = 39.5 bits (92), Expect = 0.003
Identities = 17/40 (42%), Positives = 25/40 (62%)
Query: 310 VAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSR 349
VA + YL H +HRDL N L+ + +K++DFGLS+
Sbjct: 113 VALALDYLHRHGIIHRDLKPDNMLISNEGHIKLTDFGLSK 152
>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 = 55.2 bits (133), Expect = 2e-08
Identities = 60/252 (23%), Positives = 108/252 (42%), Gaps = 41/252 (16%)
Query: 65 GAFGKVYKGEVCTSEGPSLVAIKTLKENA----NQKTASDFRREVDLMSELRHPNIVCLL 120
GA+G VY V E A+K + + NQ R++ +E +P +V +
Sbjct: 12 GAYGAVYL--VRHKETRQRFAMKKINKQNLILRNQIQQVFVERDILTFAE--NPFVVSMF 67
Query: 121 GVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQVAAGMA 180
+ +CM+ E++ GD L + + +++ F+ L +
Sbjct: 68 CSFETKRHLCMVMEYVEGGDCATLLKNIGA--------LPVDMARMYFAETVLALE---- 115
Query: 181 YLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSR--------DVY----ASDYYRIQSKS 228
YL ++ VHRDL N L+ +K++DFGLS+ ++Y D K
Sbjct: 116 YLHNYGIVHRDLKPDNLLITSMGHIKLTDFGLSKIGLMSLTTNLYEGHIEKDTREFLDKQ 175
Query: 229 LLPV-RWMPPESIL---YGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVI-EMIRS 283
+ ++ PE IL YGK D W+ G++L+E + G P++G + +E+ ++I
Sbjct: 176 VCGTPEYIAPEVILRQGYGK---PVDWWAMGIILYE-FLVGCVPFFGDTPEELFGQVISD 231
Query: 284 RQMLPCPEDCPP 295
P ++ P
Sbjct: 232 DIEWPEGDEALP 243
Score = 49.0 bits (117), Expect = 2e-06
Identities = 35/117 (29%), Positives = 57/117 (48%), Gaps = 20/117 (17%)
Query: 316 YLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSR--------DVY----ASDYYRIQSKS 363
YL ++ VHRDL N L+ +K++DFGLS+ ++Y D K
Sbjct: 116 YLHNYGIVHRDLKPDNLLITSMGHIKLTDFGLSKIGLMSLTTNLYEGHIEKDTREFLDKQ 175
Query: 364 LLPV-RWMPPESIL---YGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEEFLKT 416
+ ++ PE IL YGK D W+ G++L+E + G P++G + +E F +
Sbjct: 176 VCGTPEYIAPEVILRQGYGK---PVDWWAMGIILYE-FLVGCVPFFGDTPEELFGQV 228
>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 = 55.6 bits (134), Expect = 2e-08
Identities = 60/233 (25%), Positives = 105/233 (45%), Gaps = 32/233 (13%)
Query: 58 FLQELGEGAFGKVYKGEVCTSEGPSLVAIKTLK-----ENANQKTASDFRREVDLMSELR 112
FL LG+G+FGKV E ++ L AIK LK ++ + + +R + L +
Sbjct: 4 FLMVLGKGSFGKVMLAERKGTD--ELYAIKILKKDVIIQDDDVECTMVEKRVLALPGK-- 59
Query: 113 HPNIVCLLGVCLSGEPMCMLF---EFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFS 169
P + L C + M L+ E++ GDL M Q +
Sbjct: 60 -PPFLTQLHSCF--QTMDRLYFVMEYVNGGDL----MYHI--------QQVGKFKEPHAV 104
Query: 170 HIALQVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRD-VYASDYYRIQSKS 228
A ++A G+ +L S ++RDL N ++ +KI+DFG+ ++ ++ R +
Sbjct: 105 FYAAEIAIGLFFLHSKGIIYRDLKLDNVMLDAEGHIKIADFGMCKENIFGGKTTRTFCGT 164
Query: 229 LLPVRWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMI 281
P ++ PE I Y + D W++GV+L+E+ + G P+ G E+ + I
Sbjct: 165 --P-DYIAPEIIAYQPYGKSVDWWAFGVLLYEMLA-GQPPFDGEDEDELFQSI 213
Score = 47.5 bits (113), Expect = 7e-06
Identities = 30/105 (28%), Positives = 55/105 (52%), Gaps = 5/105 (4%)
Query: 310 VAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRD-VYASDYYRIQSKSLLPVR 368
+A G+ +L S ++RDL N ++ +KI+DFG+ ++ ++ R + P
Sbjct: 110 IAIGLFFLHSKGIIYRDLKLDNVMLDAEGHIKIADFGMCKENIFGGKTTRTFCGT--P-D 166
Query: 369 WMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEEF 413
++ PE I Y + D W++GV+L+E+ + G P+ G E F
Sbjct: 167 YIAPEIIAYQPYGKSVDWWAFGVLLYEMLA-GQPPFDGEDEDELF 210
Score = 33.2 bits (76), Expect = 0.23
Identities = 23/65 (35%), Positives = 33/65 (50%), Gaps = 8/65 (12%)
Query: 4 FLQELGEGAFGKVYKGEVCTSEGPSLVAIKTLKENA------NQKTASDFRREVIETKPR 57
FL LG+G+FGKV E ++ L AIK LK++ + T + R + KP
Sbjct: 4 FLMVLGKGSFGKVMLAERKGTD--ELYAIKILKKDVIIQDDDVECTMVEKRVLALPGKPP 61
Query: 58 FLQEL 62
FL +L
Sbjct: 62 FLTQL 66
>gnl|CDD|140289 PTZ00263, PTZ00263, protein kinase A catalytic subunit;
Provisional.
Length = 329
Score = 55.2 bits (133), Expect = 2e-08
Identities = 62/225 (27%), Positives = 98/225 (43%), Gaps = 28/225 (12%)
Query: 62 LGEGAFGKVYKGEVCTSEGPS-LVAIKTLK--ENANQKTASDFRREVDLMSELRHPNIVC 118
LG G+FG+V + +G AIK LK E K +E ++ EL HP IV
Sbjct: 26 LGTGSFGRV---RIAKHKGTGEYYAIKCLKKREILKMKQVQHVAQEKSILMELSHPFIVN 82
Query: 119 LLGVCLSGEPMCMLFEFMVRGDLHEFLMS--RSPRSDISGSQVQAPLSQQDFSHIALQVA 176
++ + L EF+V G+L L R P +D++ F H L +A
Sbjct: 83 MMCSFQDENRVYFLLEFVVGGELFTHLRKAGRFP-NDVA-----------KFYHAELVLA 130
Query: 177 AGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRWMP 236
YL S ++RDL N L+ + VK++DFG ++ V + + ++
Sbjct: 131 --FEYLHSKDIIYRDLKPENLLLDNKGHVKVTDFGFAKKVPDRTFTLCGTP-----EYLA 183
Query: 237 PESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMI 281
PE I D W+ GV+L+E + G P++ + + E I
Sbjct: 184 PEVIQSKGHGKAVDWWTMGVLLYEFIA-GYPPFFDDTPFRIYEKI 227
Score = 35.9 bits (83), Expect = 0.031
Identities = 25/90 (27%), Positives = 43/90 (47%), Gaps = 6/90 (6%)
Query: 316 YLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRWMPPESI 375
YL S ++RDL N L+ + VK++DFG ++ V + + ++ PE I
Sbjct: 133 YLHSKDIIYRDLKPENLLLDNKGHVKVTDFGFAKKVPDRTFTLCGTP-----EYLAPEVI 187
Query: 376 LYGKFTTESDVWSYGVVLWEVYSYGLQPYY 405
D W+ GV+L+E + G P++
Sbjct: 188 QSKGHGKAVDWWTMGVLLYEFIA-GYPPFF 216
>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 = 54.8 bits (132), Expect = 2e-08
Identities = 61/231 (26%), Positives = 102/231 (44%), Gaps = 34/231 (14%)
Query: 62 LGEGAFGKVYKGEVCTSEGPSLVAIKTLK-----ENANQKTASDFRREVDLMSELRHPNI 116
LG+G+FGKV E+ + AIK LK E+ + + RR + L E HP +
Sbjct: 3 LGKGSFGKVMLAELKGTN--EFFAIKALKKDVVLEDDDVECTMVERRVLALAWE--HPFL 58
Query: 117 VCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQVA 176
L + E + + E++ GDL F + S R D ++ F A ++
Sbjct: 59 THLFCTFQTKEHLFFVMEYLNGGDLM-FHIQSSGRFD---------EARARF--YAAEII 106
Query: 177 AGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLS-----RDVYASDYYRIQSKSLLP 231
G+ +L ++RDL N L+ +KI+DFG+ + AS +
Sbjct: 107 CGLQFLHKKGIIYRDLKLDNVLLDKDGHIKIADFGMCKENMNGEGKASTFCGTPD----- 161
Query: 232 VRWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIR 282
++ PE + K+ D WS+GV+L+E+ G P++G E+ + I
Sbjct: 162 --YIAPEILKGQKYNESVDWWSFGVLLYEML-IGQSPFHGEDEDELFDSIL 209
Score = 46.3 bits (110), Expect = 1e-05
Identities = 33/121 (27%), Positives = 54/121 (44%), Gaps = 19/121 (15%)
Query: 313 GMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLS-----RDVYASDYYRIQSKSLLPV 367
G+ +L ++RDL N L+ +KI+DFG+ + AS +
Sbjct: 108 GLQFLHKKGIIYRDLKLDNVLLDKDGHIKIADFGMCKENMNGEGKASTFCGTPD------ 161
Query: 368 RWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEEF----LKTP--PSWI 421
++ PE + K+ D WS+GV+L+E+ G P++G E F P P WI
Sbjct: 162 -YIAPEILKGQKYNESVDWWSFGVLLYEML-IGQSPFHGEDEDELFDSILNDRPHFPRWI 219
Query: 422 T 422
+
Sbjct: 220 S 220
>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 = 54.2 bits (130), Expect = 4e-08
Identities = 59/225 (26%), Positives = 100/225 (44%), Gaps = 33/225 (14%)
Query: 58 FLQELGEGAFGKVY-KGEVCTSEGPSLVAIKTLKENA---NQKTASDFRREVDLMSELRH 113
L+ LG GA+GKV+ +V + L A+K LK+ KT R E ++ +R
Sbjct: 4 LLKVLGTGAYGKVFLVRKVSGHDSGKLYAMKVLKKATIVQKAKTTEHTRTERQVLEHIRQ 63
Query: 114 -PNIVCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQD-FSHI 171
P +V L + F LH L I+G ++ LSQ++ F
Sbjct: 64 SPFLVTLH------------YAFQTDTKLHLIL------DYINGGELFTHLSQRERFKEQ 105
Query: 172 ALQVAAGMAYLCSHHY-----VHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQS 226
+Q+ +G L H ++RD+ N L+ V ++DFGLS++ + + R S
Sbjct: 106 EVQIYSGEIVLALEHLHKLGIIYRDIKLENILLDSNGHVVLTDFGLSKEFHEDEVERAYS 165
Query: 227 KSLLPVRWMPPESILYGKFTTES--DVWSYGVVLWEVYSYGLQPY 269
+ +M P+ + G + D WS GV+++E+ + G P+
Sbjct: 166 -FCGTIEYMAPDIVRGGDGGHDKAVDWWSMGVLMYELLT-GASPF 208
Score = 39.2 bits (91), Expect = 0.003
Identities = 28/106 (26%), Positives = 51/106 (48%), Gaps = 9/106 (8%)
Query: 306 HEVPVAAGMAYLCSHHY-----VHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQ 360
EV + +G L H ++RD+ N L+ V ++DFGLS++ + + R
Sbjct: 105 QEVQIYSGEIVLALEHLHKLGIIYRDIKLENILLDSNGHVVLTDFGLSKEFHEDEVERAY 164
Query: 361 SKSLLPVRWMPPESILYGKFTTES--DVWSYGVVLWEVYSYGLQPY 404
S + +M P+ + G + D WS GV+++E+ + G P+
Sbjct: 165 S-FCGTIEYMAPDIVRGGDGGHDKAVDWWSMGVLMYELLT-GASPF 208
>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 = 54.3 bits (130), Expect = 4e-08
Identities = 56/211 (26%), Positives = 93/211 (44%), Gaps = 25/211 (11%)
Query: 59 LQELGEGAFGKVYKGEVCTSEGPSL---VAIKTLKENANQKT-ASDFRREVDLMSELRHP 114
L +G GA+G VC + VA+K L A RE+ L+ ++H
Sbjct: 22 LSPVGSGAYG-----SVCAAFDTKTGLRVAVKKLSRPFQSIIHAKRTYRELRLLKHMKHE 76
Query: 115 NIVCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQ 174
N++ LL V P L EF D+ +L++ +D++ L+ + Q
Sbjct: 77 NVIGLLDVF---TPARSLEEF---NDV--YLVTHLMGADLNNIVKCQKLTDDHVQFLIYQ 128
Query: 175 VAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRW 234
+ G+ Y+ S +HRDL N V + +KI DFGL+R + D + + RW
Sbjct: 129 ILRGLKYIHSADIIHRDLKPSNLAVNEDCELKILDFGLAR--HTDD----EMTGYVATRW 182
Query: 235 M-PPESIL-YGKFTTESDVWSYGVVLWEVYS 263
PE +L + + D+WS G ++ E+ +
Sbjct: 183 YRAPEIMLNWMHYNQTVDIWSVGCIMAELLT 213
Score = 42.3 bits (99), Expect = 3e-04
Identities = 27/88 (30%), Positives = 44/88 (50%), Gaps = 8/88 (9%)
Query: 313 GMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRWM-P 371
G+ Y+ S +HRDL N V + +KI DFGL+R + D + + RW
Sbjct: 132 GLKYIHSADIIHRDLKPSNLAVNEDCELKILDFGLAR--HTDD----EMTGYVATRWYRA 185
Query: 372 PESIL-YGKFTTESDVWSYGVVLWEVYS 398
PE +L + + D+WS G ++ E+ +
Sbjct: 186 PEIMLNWMHYNQTVDIWSVGCIMAELLT 213
>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 = 54.0 bits (130), Expect = 4e-08
Identities = 56/241 (23%), Positives = 114/241 (47%), Gaps = 32/241 (13%)
Query: 59 LQELGEGAFGKVYKGEVCT-SEGPSLVAIKTLKENA---NQKTASDFRREVDLMSELRHP 114
L+ LG+G +GKV++ T ++ + A+K LK+ NQK + + E +++ ++HP
Sbjct: 1 LKVLGKGGYGKVFQVRKVTGADTGKIFAMKVLKKATIVRNQKDTAHTKAERNILEAVKHP 60
Query: 115 NIVCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIAL- 173
IV L+ +G + ++ E++ G+L L R I +D + L
Sbjct: 61 FIVDLIYAFQTGGKLYLILEYLSGGELFMHL----EREGI---------FMEDTACFYLS 107
Query: 174 QVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLL--- 230
+++ + +L ++RDL N L+ VK++DFGL ++ I ++
Sbjct: 108 EISLALEHLHQQGIIYRDLKPENILLDAQGHVKLTDFGLCKE-------SIHEGTVTHTF 160
Query: 231 --PVRWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMI-RSRQML 287
+ +M PE ++ D WS G +++++ + G P+ + ++ I+ I + + L
Sbjct: 161 CGTIEYMAPEILMRSGHGKAVDWWSLGALMYDMLT-GAPPFTAENRKKTIDKILKGKLNL 219
Query: 288 P 288
P
Sbjct: 220 P 220
Score = 28.6 bits (64), Expect = 6.0
Identities = 23/110 (20%), Positives = 49/110 (44%), Gaps = 13/110 (11%)
Query: 302 MECWHEVPVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQS 361
C++ ++ + +L ++RDL N L+ VK++DFGL ++ I
Sbjct: 101 TACFYLSEISLALEHLHQQGIIYRDLKPENILLDAQGHVKLTDFGLCKE-------SIHE 153
Query: 362 KSLL-----PVRWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYG 406
++ + +M PE ++ D WS G +++++ + G P+
Sbjct: 154 GTVTHTFCGTIEYMAPEILMRSGHGKAVDWWSLGALMYDMLT-GAPPFTA 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 = 53.8 bits (130), Expect = 5e-08
Identities = 54/259 (20%), Positives = 99/259 (38%), Gaps = 48/259 (18%)
Query: 59 LQELGEGAFGKVYKGEVCTSEGPSLV-AIKTL--KENANQKTASDFRREVDLMSELRHPN 115
++ LG+G G+V+ + +G + A+K L KE + E ++++ L HP
Sbjct: 6 IKLLGKGDVGRVF---LVRLKGTGKLFALKVLDKKEMIKRNKVKRVLTEQEILATLDHPF 62
Query: 116 IVCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQV 175
+ L + +C++ ++ G+L L + + LS++ A +V
Sbjct: 63 LPTLYASFQTETYLCLVMDYCPGGELFRLLQRQPGKC----------LSEEVARFYAAEV 112
Query: 176 AAGMAYLCSHHYVHRDLAARNCLV-GDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRW 234
+ YL V+RDL N L+ G + +SDF LS+ ++ R
Sbjct: 113 LLALEYLHLLGIVYRDLKPENILLHESG-HIMLSDFDLSKQSDVEPPPVSKALRKGS-RR 170
Query: 235 MPPESILYGKFTTES----------------------------DVWSYGVVLWEVYSYGL 266
SI F+ E D W+ G++L+E+ YG
Sbjct: 171 SSVNSIPSETFSEEPSFRSNSFVGTEEYIAPEVISGDGHGSAVDWWTLGILLYEML-YGT 229
Query: 267 QPYYGYSNQEVIEMIRSRQ 285
P+ G + E I ++
Sbjct: 230 TPFKGSNRDETFSNILKKE 248
Score = 33.0 bits (76), Expect = 0.28
Identities = 33/142 (23%), Positives = 50/142 (35%), Gaps = 35/142 (24%)
Query: 310 VAAGMAYLCSHHYVHRDLAARNCLV-GDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVR 368
V + YL V+RDL N L+ G + +SDF LS+ ++ R
Sbjct: 112 VLLALEYLHLLGIVYRDLKPENILLHESG-HIMLSDFDLSKQSDVEPPPVSKALRKGS-R 169
Query: 369 WMPPESILYGKFTTES----------------------------DVWSYGVVLWEVYSYG 400
SI F+ E D W+ G++L+E+ YG
Sbjct: 170 RSSVNSIPSETFSEEPSFRSNSFVGTEEYIAPEVISGDGHGSAVDWWTLGILLYEML-YG 228
Query: 401 LQPYYGYSNQEEF---LKTPPS 419
P+ G + E F LK +
Sbjct: 229 TTPFKGSNRDETFSNILKKEVT 250
>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 = 54.0 bits (130), Expect = 5e-08
Identities = 60/220 (27%), Positives = 100/220 (45%), Gaps = 26/220 (11%)
Query: 56 PRF--LQELGEGAFGKVYKGEVCTSEGPSLVAIK--TLKENANQKTASDFRREVDLMSEL 111
R+ L+ LG G+ G V+ S+ VA+K L + + K A RE+ ++ L
Sbjct: 5 SRYMDLRPLGCGSNGLVFSA--VDSDCDKRVAVKKIVLTDPQSVKHA---LREIKIIRRL 59
Query: 112 RHPNIVCLLGVCLSG-----EPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQ 166
H NIV + V E + L E + E++ +D++ Q PLS++
Sbjct: 60 DHDNIVKVYEVLGPSGSDLTEDVGSLTELNSVYIVQEYM-----ETDLANVLEQGPLSEE 114
Query: 167 DFSHIALQVAAGMAYLCSHHYVHRDLAARNCLVG-DGLTVKISDFGLSRDV---YASDYY 222
Q+ G+ Y+ S + +HRDL N + + L +KI DFGL+R V Y+ Y
Sbjct: 115 HARLFMYQLLRGLKYIHSANVLHRDLKPANVFINTEDLVLKIGDFGLARIVDPHYSHKGY 174
Query: 223 RIQSKSLLPVRWMPPESILY-GKFTTESDVWSYGVVLWEV 261
S+ L+ + P +L +T D+W+ G + E+
Sbjct: 175 --LSEGLVTKWYRSPRLLLSPNNYTKAIDMWAAGCIFAEM 212
Score = 41.7 bits (98), Expect = 5e-04
Identities = 28/89 (31%), Positives = 46/89 (51%), Gaps = 7/89 (7%)
Query: 313 GMAYLCSHHYVHRDLAARNCLVG-DGLTVKISDFGLSRDV---YASDYYRIQSKSLLPVR 368
G+ Y+ S + +HRDL N + + L +KI DFGL+R V Y+ Y S+ L+
Sbjct: 126 GLKYIHSANVLHRDLKPANVFINTEDLVLKIGDFGLARIVDPHYSHKGY--LSEGLVTKW 183
Query: 369 WMPPESILY-GKFTTESDVWSYGVVLWEV 396
+ P +L +T D+W+ G + E+
Sbjct: 184 YRSPRLLLSPNNYTKAIDMWAAGCIFAEM 212
>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 = 53.9 bits (129), Expect = 6e-08
Identities = 56/236 (23%), Positives = 102/236 (43%), Gaps = 36/236 (15%)
Query: 62 LGEGAFGKVYKGEVCTSEGPSLVAIKTLKENANQKTASDFRREVDLMSE-------LRHP 114
+G+G+FGKV E A+K L++ A K + E +MSE ++HP
Sbjct: 3 IGKGSFGKVLLARHKAEE--KFYAVKVLQKKAILKK----KEEKHIMSERNVLLKNVKHP 56
Query: 115 NIVCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSR----SPRSDISGSQVQAPLSQQDFSH 170
+V L + + + + +++ G+L L PR+
Sbjct: 57 FLVGLHFSFQTADKLYFVLDYINGGELFYHLQRERCFLEPRARF---------------- 100
Query: 171 IALQVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLL 230
A ++A+ + YL S + V+RDL N L+ + ++DFGL ++ + S
Sbjct: 101 YAAEIASALGYLHSLNIVYRDLKPENILLDSQGHIVLTDFGLCKENIEHN--GTTSTFCG 158
Query: 231 PVRWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIRSRQM 286
++ PE + + D W G VL+E+ YGL P+Y + E+ + I ++ +
Sbjct: 159 TPEYLAPEVLHKQPYDRTVDWWCLGAVLYEML-YGLPPFYSRNTAEMYDNILNKPL 213
Score = 44.2 bits (104), Expect = 6e-05
Identities = 29/109 (26%), Positives = 52/109 (47%), Gaps = 3/109 (2%)
Query: 305 WHEVPVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSL 364
++ +A+ + YL S + V+RDL N L+ + ++DFGL ++ + S
Sbjct: 100 FYAAEIASALGYLHSLNIVYRDLKPENILLDSQGHIVLTDFGLCKENIEHN--GTTSTFC 157
Query: 365 LPVRWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEEF 413
++ PE + + D W G VL+E+ YGL P+Y + E +
Sbjct: 158 GTPEYLAPEVLHKQPYDRTVDWWCLGAVLYEML-YGLPPFYSRNTAEMY 205
>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 = 53.5 bits (128), Expect = 7e-08
Identities = 54/225 (24%), Positives = 102/225 (45%), Gaps = 25/225 (11%)
Query: 62 LGEGAFGKVYKGEVCTSEGPS--LVAIKTLKEN---ANQKTASDFRREVDLMSELRHPNI 116
LG+G FGKV + E + A+K L++ A + A E ++ RHP +
Sbjct: 3 LGKGTFGKV----ILVREKATGRYYAMKILRKEVIIAKDEVAHTVT-ESRVLQNTRHPFL 57
Query: 117 VCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQVA 176
L + + +C + E+ G+L F +SR + +++ ++
Sbjct: 58 TALKYAFQTHDRLCFVMEYANGGELF-FHLSR-----------ERVFTEERARFYGAEIV 105
Query: 177 AGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRWMP 236
+ + YL S V+RD+ N ++ +KI+DFGL ++ SD +++ P ++
Sbjct: 106 SALEYLHSRDVVYRDIKLENLMLDKDGHIKITDFGLCKE-GISDGATMKTFCGTP-EYLA 163
Query: 237 PESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMI 281
PE + + D W GVV++E+ G P+Y ++ + E+I
Sbjct: 164 PEVLEDNDYGRAVDWWGLGVVMYEMMC-GRLPFYNQDHERLFELI 207
Score = 41.9 bits (98), Expect = 4e-04
Identities = 28/104 (26%), Positives = 52/104 (50%), Gaps = 3/104 (2%)
Query: 310 VAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRW 369
+ + + YL S V+RD+ N ++ +KI+DFGL ++ SD +++ P +
Sbjct: 104 IVSALEYLHSRDVVYRDIKLENLMLDKDGHIKITDFGLCKE-GISDGATMKTFCGTP-EY 161
Query: 370 MPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEEF 413
+ PE + + D W GVV++E+ G P+Y ++ F
Sbjct: 162 LAPEVLEDNDYGRAVDWWGLGVVMYEMMC-GRLPFYNQDHERLF 204
>gnl|CDD|183880 PRK13184, pknD, serine/threonine-protein kinase; Reviewed.
Length = 932
Score = 54.0 bits (130), Expect = 1e-07
Identities = 59/254 (23%), Positives = 111/254 (43%), Gaps = 30/254 (11%)
Query: 62 LGEGAFGKVYKG--EVCTSEGPSLVAIKTLKEN--ANQKTASDFRREVDLMSELRHPNIV 117
+G+G G+VY VC+ VA+K ++E+ N F RE + ++L HP IV
Sbjct: 10 IGKGGMGEVYLAYDPVCSRR----VALKKIREDLSENPLLKKRFLREAKIAADLIHPGIV 65
Query: 118 CLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQVAA 177
+ +C G+P+ + + G + L+ + + ++ S F I ++ A
Sbjct: 66 PVYSICSDGDPVYYTMPY-IEGYTLKSLLKSVWQKESLSKELAEKTSVGAFLSIFHKICA 124
Query: 178 GMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSR----------DVYASDYYRIQSK 227
+ Y+ S +HRDL N L+G V I D+G + D+ + S
Sbjct: 125 TIEYVHSKGVLHRDLKPDNILLGLFGEVVILDWGAAIFKKLEEEDLLDIDVDERNICYSS 184
Query: 228 SLLPVR------WMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMI 281
+P + +M PE +L + +D+++ GV+L+++ + PY ++ I
Sbjct: 185 MTIPGKIVGTPDYMAPERLLGVPASESTDIYALGVILYQMLTLSF-PY----RRKKGRKI 239
Query: 282 RSRQMLPCPEDCPP 295
R ++ P + P
Sbjct: 240 SYRDVILSPIEVAP 253
Score = 34.0 bits (78), Expect = 0.18
Identities = 25/103 (24%), Positives = 47/103 (45%), Gaps = 16/103 (15%)
Query: 310 VAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSR----------DVYASDYYRI 359
+ A + Y+ S +HRDL N L+G V I D+G + D+ +
Sbjct: 122 ICATIEYVHSKGVLHRDLKPDNILLGLFGEVVILDWGAAIFKKLEEEDLLDIDVDERNIC 181
Query: 360 QSKSLLPVR------WMPPESILYGKFTTESDVWSYGVVLWEV 396
S +P + +M PE +L + +D+++ GV+L+++
Sbjct: 182 YSSMTIPGKIVGTPDYMAPERLLGVPASESTDIYALGVILYQM 224
>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 = 52.7 bits (126), Expect = 1e-07
Identities = 53/228 (23%), Positives = 99/228 (43%), Gaps = 22/228 (9%)
Query: 58 FLQELGEGAFGKVYKGEVCTSEGPSLVAIKTLKENA--NQKTASDFRREVDLMSELRHPN 115
FL LG+G+FGKV E ++ L AIK LK++ E +++ P
Sbjct: 4 FLMVLGKGSFGKVMLAERKGTD--ELYAIKILKKDVVIQDDDVECTMVEKRVLALQDKPP 61
Query: 116 IVCLLGVCLSG-EPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQ 174
+ L C + + + E++ GDL + Q + A +
Sbjct: 62 FLTQLHSCFQTVDRLYFVMEYVNGGDLMYHI------------QQVGKFKEPQAVFYAAE 109
Query: 175 VAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPV-R 233
++ G+ +L ++RDL N ++ +KI+DFG+ ++ + +++
Sbjct: 110 ISVGLFFLHRRGIIYRDLKLDNVMLDSEGHIKIADFGMCKE---HMVDGVTTRTFCGTPD 166
Query: 234 WMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMI 281
++ PE I Y + D W+YGV+L+E+ + G P+ G E+ + I
Sbjct: 167 YIAPEIIAYQPYGKSVDWWAYGVLLYEMLA-GQPPFDGEDEDELFQSI 213
Score = 44.6 bits (105), Expect = 5e-05
Identities = 27/105 (25%), Positives = 53/105 (50%), Gaps = 5/105 (4%)
Query: 310 VAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPV-R 368
++ G+ +L ++RDL N ++ +KI+DFG+ ++ + +++
Sbjct: 110 ISVGLFFLHRRGIIYRDLKLDNVMLDSEGHIKIADFGMCKE---HMVDGVTTRTFCGTPD 166
Query: 369 WMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEEF 413
++ PE I Y + D W+YGV+L+E+ + G P+ G E F
Sbjct: 167 YIAPEIIAYQPYGKSVDWWAYGVLLYEMLA-GQPPFDGEDEDELF 210
Score = 29.2 bits (65), Expect = 4.0
Identities = 23/66 (34%), Positives = 34/66 (51%), Gaps = 8/66 (12%)
Query: 3 GFLQELGEGAFGKVYKGEVCTSEGPSLVAIKTLKENA------NQKTASDFRREVIETKP 56
FL LG+G+FGKV E ++ L AIK LK++ + T + R ++ KP
Sbjct: 3 NFLMVLGKGSFGKVMLAERKGTD--ELYAIKILKKDVVIQDDDVECTMVEKRVLALQDKP 60
Query: 57 RFLQEL 62
FL +L
Sbjct: 61 PFLTQL 66
>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 = 52.7 bits (126), Expect = 1e-07
Identities = 61/233 (26%), Positives = 106/233 (45%), Gaps = 22/233 (9%)
Query: 62 LGEGAFGKVYKGEVCTSEGPSLVAIKTLKENA--NQKTASDFRREVD-LMSELRHPNIVC 118
+G+G+FGKV + A+K L++ N+K E + L+ ++HP +V
Sbjct: 3 IGKGSFGKVLLAK--RKLDGKCYAVKVLQKKIVLNRKEQKHIMAERNVLLKNVKHPFLVG 60
Query: 119 LLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQVAAG 178
L + E + + +F+ G+L F + RS P + F A ++A+
Sbjct: 61 LHYSFQTTEKLYFVLDFVNGGEL--FFHLQRERS--------FPEPRARF--YAAEIASA 108
Query: 179 MAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRD-VYASDYYRIQSKSLLPVRWMPP 237
+ YL S + V+RDL N L+ V ++DFGL ++ + SD + ++ P
Sbjct: 109 LGYLHSINIVYRDLKPENILLDSQGHVVLTDFGLCKEGIAQSD---TTTTFCGTPEYLAP 165
Query: 238 ESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIRSRQMLPCP 290
E I + D W G VL+E+ YGL P+Y E+ + I + ++ P
Sbjct: 166 EVIRKQPYDNTVDWWCLGAVLYEML-YGLPPFYCRDVAEMYDNILHKPLVLRP 217
Score = 43.5 bits (102), Expect = 1e-04
Identities = 32/105 (30%), Positives = 51/105 (48%), Gaps = 5/105 (4%)
Query: 310 VAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRD-VYASDYYRIQSKSLLPVR 368
+A+ + YL S + V+RDL N L+ V ++DFGL ++ + SD +
Sbjct: 105 IASALGYLHSINIVYRDLKPENILLDSQGHVVLTDFGLCKEGIAQSD---TTTTFCGTPE 161
Query: 369 WMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEEF 413
++ PE I + D W G VL+E+ YGL P+Y E +
Sbjct: 162 YLAPEVIRKQPYDNTVDWWCLGAVLYEML-YGLPPFYCRDVAEMY 205
>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 = 52.5 bits (126), Expect = 1e-07
Identities = 55/223 (24%), Positives = 100/223 (44%), Gaps = 25/223 (11%)
Query: 62 LGEGAFGKVYKGEVCTSEGPSLVAIKTLKENA--NQKTASDFRREVD-LMSELRHPNIVC 118
+G+G+FGKV + A+K L++ A +K E + L+ ++HP +V
Sbjct: 3 IGKGSFGKVLLAK--HKADGKFYAVKVLQKKAILKKKEQKHIMAERNVLLKNVKHPFLVG 60
Query: 119 LLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQVAAG 178
L + + + + +++ G+L F + R P + F A ++A+
Sbjct: 61 LHYSFQTADKLYFVLDYVNGGELF-FHLQRERS---------FPEPRARF--YAAEIASA 108
Query: 179 MAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSR-DVYASDYYRIQSKSLLPVRWMPP 237
+ YL S + ++RDL N L+ V ++DFGL + + S S ++ P
Sbjct: 109 LGYLHSLNIIYRDLKPENILLDSQGHVVLTDFGLCKEGIEHSK---TTSTFCGTPEYLAP 165
Query: 238 ESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEM 280
E + + D W G VL+E+ YGL P+Y +++ EM
Sbjct: 166 EVLRKQPYDRTVDWWCLGAVLYEML-YGLPPFY---SRDTAEM 204
Score = 44.0 bits (104), Expect = 9e-05
Identities = 29/97 (29%), Positives = 47/97 (48%), Gaps = 5/97 (5%)
Query: 310 VAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSR-DVYASDYYRIQSKSLLPVR 368
+A+ + YL S + ++RDL N L+ V ++DFGL + + S S
Sbjct: 105 IASALGYLHSLNIIYRDLKPENILLDSQGHVVLTDFGLCKEGIEHSK---TTSTFCGTPE 161
Query: 369 WMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYY 405
++ PE + + D W G VL+E+ YGL P+Y
Sbjct: 162 YLAPEVLRKQPYDRTVDWWCLGAVLYEML-YGLPPFY 197
>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 = 52.3 bits (125), Expect = 2e-07
Identities = 59/229 (25%), Positives = 105/229 (45%), Gaps = 24/229 (10%)
Query: 58 FLQELGEGAFGKVYKGEVCTSEGPSLVAIKTLKENANQKTASDFRREVDLMSELRHPNIV 117
FL LG+G+FGKV E ++ L AIK LK ++V + + +V
Sbjct: 4 FLMVLGKGSFGKVMLAERKGTD--ELYAIKILK------------KDVVIQDDDVECTMV 49
Query: 118 CLLGVCLSGEP--MCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQ--APLSQQDFSHIAL 173
+ LSG+P + L D F+M D+ Q+Q + A
Sbjct: 50 EKRVLALSGKPPFLTQLHSCFQTMDRLYFVMEYVNGGDLM-YQIQQVGRFKEPHAVFYAA 108
Query: 174 QVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPV- 232
++A G+ +L S ++RDL N ++ +KI+DFG+ ++ + + + +K+
Sbjct: 109 EIAIGLFFLHSKGIIYRDLKLDNVMLDSEGHIKIADFGMCKE---NMWDGVTTKTFCGTP 165
Query: 233 RWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMI 281
++ PE I Y + D W++GV+L+E+ + G P+ G E+ + I
Sbjct: 166 DYIAPEIIAYQPYGKSVDWWAFGVLLYEMLA-GQAPFEGEDEDELFQSI 213
Score = 45.8 bits (108), Expect = 2e-05
Identities = 29/105 (27%), Positives = 56/105 (53%), Gaps = 5/105 (4%)
Query: 310 VAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPV-R 368
+A G+ +L S ++RDL N ++ +KI+DFG+ ++ + + + +K+
Sbjct: 110 IAIGLFFLHSKGIIYRDLKLDNVMLDSEGHIKIADFGMCKE---NMWDGVTTKTFCGTPD 166
Query: 369 WMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEEF 413
++ PE I Y + D W++GV+L+E+ + G P+ G E F
Sbjct: 167 YIAPEIIAYQPYGKSVDWWAFGVLLYEMLA-GQAPFEGEDEDELF 210
Score = 28.4 bits (63), Expect = 6.6
Identities = 23/65 (35%), Positives = 33/65 (50%), Gaps = 8/65 (12%)
Query: 4 FLQELGEGAFGKVYKGEVCTSEGPSLVAIKTLKENA------NQKTASDFRREVIETKPR 57
FL LG+G+FGKV E ++ L AIK LK++ + T + R + KP
Sbjct: 4 FLMVLGKGSFGKVMLAERKGTD--ELYAIKILKKDVVIQDDDVECTMVEKRVLALSGKPP 61
Query: 58 FLQEL 62
FL +L
Sbjct: 62 FLTQL 66
>gnl|CDD|143383 cd07878, STKc_p38beta_MAPK11, Catalytic domain of the
Serine/Threonine Kinase, p38beta Mitogen-Activated
Protein Kinase. Serine/Threonine Kinases (STKs),
p38beta subfamily, catalytic (c) domain. STKs catalyze
the transfer of the gamma-phosphoryl group from ATP to
serine/threonine residues on protein substrates. The
p38beta subfamily is part of a larger superfamily that
includes the catalytic domains of other protein STKs,
protein tyrosine kinases, RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase. p38 kinases are mitogen-activated protein
kinases (MAPKs), serving as important mediators of
cellular responses to extracellular signals. They are
activated by the MAPK kinases MKK3 and MKK6, which in
turn are activated by upstream MAPK kinase kinases
including TAK1, ASK1, and MLK3, in response to cellular
stresses or inflammatory cytokines. Vertebrates contain
four isoforms of p38, named alpha, beta, gamma, and
delta. p38beta, also called MAPK11, is widely expressed
in tissues and shows more similarity with p38alpha than
with the other isoforms. Both are sensitive to
pyridinylimidazoles and share some common substrates
such as MAPK activated protein kinase 2 (MK2) and the
transcription factors ATF2, c-Fos and, ELK-1. p38beta is
involved in regulating the activation of the
cyclooxygenase-2 promoter and the expression of
TGFbeta-induced alpha-smooth muscle cell actin.
Length = 343
Score = 52.4 bits (125), Expect = 2e-07
Identities = 58/224 (25%), Positives = 98/224 (43%), Gaps = 27/224 (12%)
Query: 46 DFRREVIETKPRF--LQELGEGAFGKVYKGEVCTSEGPSL---VAIKTLKENANQKT-AS 99
+ + V E R+ L +G GA+G VC++ L VA+K L A
Sbjct: 5 ELNKTVWEVPERYQNLTPVGSGAYG-----SVCSAYDTRLRQKVAVKKLSRPFQSLIHAR 59
Query: 100 DFRREVDLMSELRHPNIVCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQV 159
RE+ L+ ++H N++ LL V P + F +L++ +D++
Sbjct: 60 RTYRELRLLKHMKHENVIGLLDVF---TPATSIENFN-----EVYLVTNLMGADLNNIVK 111
Query: 160 QAPLSQQDFSHIALQVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYAS 219
LS + + Q+ G+ Y+ S +HRDL N V + ++I DFGL+R A
Sbjct: 112 CQKLSDEHVQFLIYQLLRGLKYIHSAGIIHRDLKPSNVAVNEDCELRILDFGLARQ--AD 169
Query: 220 DYYRIQSKSLLPVRWM-PPESIL-YGKFTTESDVWSYGVVLWEV 261
D + + RW PE +L + + D+WS G ++ E+
Sbjct: 170 D----EMTGYVATRWYRAPEIMLNWMHYNQTVDIWSVGCIMAEL 209
Score = 40.0 bits (93), Expect = 0.001
Identities = 27/86 (31%), Positives = 43/86 (50%), Gaps = 8/86 (9%)
Query: 313 GMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRWM-P 371
G+ Y+ S +HRDL N V + ++I DFGL+R A D + + RW
Sbjct: 130 GLKYIHSAGIIHRDLKPSNVAVNEDCELRILDFGLARQ--ADD----EMTGYVATRWYRA 183
Query: 372 PESIL-YGKFTTESDVWSYGVVLWEV 396
PE +L + + D+WS G ++ E+
Sbjct: 184 PEIMLNWMHYNQTVDIWSVGCIMAEL 209
>gnl|CDD|173333 PTZ00036, PTZ00036, glycogen synthase kinase; Provisional.
Length = 440
Score = 52.3 bits (125), Expect = 2e-07
Identities = 66/244 (27%), Positives = 117/244 (47%), Gaps = 38/244 (15%)
Query: 62 LGEGAFGKVYKGEVC--TSEGPSLVAIKTLKENANQKTASDFRREVDLMSELRHPNIVCL 119
+G G+FG VY+ +C TSE VAIK + ++ K RE+ +M L H NI+ L
Sbjct: 74 IGNGSFGVVYEA-ICIDTSEK---VAIKKVLQDPQYKN-----RELLIMKNLNHINIIFL 124
Query: 120 LGV----CLSGEP----MCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHI 171
C + ++ EF+ + +H++ M R++ + L +S+
Sbjct: 125 KDYYYTECFKKNEKNIFLNVVMEFIPQ-TVHKY-MKHYARNNHALPLFLVKL----YSY- 177
Query: 172 ALQVAAGMAYLCSHHYVHRDLAARNCLVGDGL-TVKISDFGLSRDVYASDYYRIQSKSLL 230
Q+ +AY+ S HRDL +N L+ T+K+ DFG ++++ A +S S +
Sbjct: 178 --QLCRALAYIHSKFICHRDLKPQNLLIDPNTHTLKLCDFGSAKNLLAGQ----RSVSYI 231
Query: 231 PVRWMPPESILYG--KFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIRSRQMLP 288
R+ ++ G +TT D+WS G ++ E+ G + G S+ V +++R Q+L
Sbjct: 232 CSRFYRAPELMLGATNYTTHIDLWSLGCIIAEMI-LGYPIFSGQSS--VDQLVRIIQVLG 288
Query: 289 CPED 292
P +
Sbjct: 289 TPTE 292
Score = 40.4 bits (94), Expect = 0.001
Identities = 26/86 (30%), Positives = 46/86 (53%), Gaps = 7/86 (8%)
Query: 314 MAYLCSHHYVHRDLAARNCLVGDGL-TVKISDFGLSRDVYASDYYRIQSKSLLPVRWMPP 372
+AY+ S HRDL +N L+ T+K+ DFG ++++ A +S S + R+
Sbjct: 183 LAYIHSKFICHRDLKPQNLLIDPNTHTLKLCDFGSAKNLLAGQ----RSVSYICSRFYRA 238
Query: 373 ESILYG--KFTTESDVWSYGVVLWEV 396
++ G +TT D+WS G ++ E+
Sbjct: 239 PELMLGATNYTTHIDLWSLGCIIAEM 264
>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 = 51.9 bits (124), Expect = 3e-07
Identities = 59/221 (26%), Positives = 102/221 (46%), Gaps = 41/221 (18%)
Query: 82 SLVAIK-TLKENANQKTASDFRREVDLMSELRHPNIVCLLGVCLSGEPMCMLFEFMVRGD 140
+LV ++ T EN ++ + EV L RHPNI+ V +G + ++ FM G
Sbjct: 26 TLVTVRITDLENCTEEHLKALQNEVVLSHFFRHPNIMTSWTVFTTGSWLWVISPFMAYGS 85
Query: 141 LHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQVAAGMAYLCSHHYVHRDLAARNCLV- 199
+ L + P +S+ +I G+ YL + Y+HR++ A + L+
Sbjct: 86 ANSLLKTYFPEG----------MSEALIGNILFGALRGLNYLHQNGYIHRNIKASHILIS 135
Query: 200 GDGLTVKISDFGLS----------RDVYASDYYRIQSKSLLPVRWMPPESI---LYGKFT 246
GDGL +S GLS + D+ + S S+LP W+ PE + LYG +
Sbjct: 136 GDGL---VSLSGLSHLYSLVRNGQKAKVVYDFPQF-STSVLP--WLSPELLRQDLYG-YN 188
Query: 247 TESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIRSRQML 287
+SD++S G+ E+ + G P+ +M+R++ +L
Sbjct: 189 VKSDIYSVGITACELAT-GRVPF--------QDMLRTQMLL 220
>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 = 51.3 bits (123), Expect = 4e-07
Identities = 55/248 (22%), Positives = 105/248 (42%), Gaps = 61/248 (24%)
Query: 59 LQELGEGAFGKVYKGEVCTSEGPSLVAIKTL--KENANQKTASDFRREVDLMSELRHPNI 116
++ +G GAFG+V V + +L A+KTL + + A+ + E D+++E + +
Sbjct: 6 IKTIGIGAFGEVCL--VRKVDTNALYAMKTLRKADVLMRNQAAHVKAERDILAEADNEWV 63
Query: 117 VCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFS--HIALQ 174
V L + F + +L+ F+M P D+ ++ + ++D + +IA +
Sbjct: 64 VKLY------------YSFQDKDNLY-FVMDYIPGGDMMSLLIRLGIFEEDLARFYIA-E 109
Query: 175 VAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLS---RDVYASDYY--------- 222
+ + + ++HRD+ N L+ +K++DFGL R + S YY
Sbjct: 110 LTCAIESVHKMGFIHRDIKPDNILIDRDGHIKLTDFGLCTGFRWTHDSKYYQKGDHHRQD 169
Query: 223 ----------------------------RIQSKSLLPV-RWMPPESILYGKFTTESDVWS 253
R + SL+ ++ PE +L +T D WS
Sbjct: 170 SMEPSEEWSEIDRCRLKPLERRRKRQHQRCLAHSLVGTPNYIAPEVLLRTGYTQLCDWWS 229
Query: 254 YGVVLWEV 261
GV+L+E+
Sbjct: 230 VGVILYEM 237
Score = 37.9 bits (88), Expect = 0.007
Identities = 34/147 (23%), Positives = 53/147 (36%), Gaps = 51/147 (34%)
Query: 322 YVHRDLAARNCLVGDGLTVKISDFGLS---RDVYASDYY--------------------- 357
++HRD+ N L+ +K++DFGL R + S YY
Sbjct: 122 FIHRDIKPDNILIDRDGHIKLTDFGLCTGFRWTHDSKYYQKGDHHRQDSMEPSEEWSEID 181
Query: 358 ----------------RIQSKSLLPV-RWMPPESILYGKFTTESDVWSYGVVLWEVYSYG 400
R + SL+ ++ PE +L +T D WS GV+L+E+ G
Sbjct: 182 RCRLKPLERRRKRQHQRCLAHSLVGTPNYIAPEVLLRTGYTQLCDWWSVGVILYEML-VG 240
Query: 401 LQPYYGYS---------NQEEFLKTPP 418
P+ + N E L P
Sbjct: 241 QPPFLADTPAETQLKVINWETTLHIPS 267
>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 = 51.1 bits (122), Expect = 4e-07
Identities = 54/228 (23%), Positives = 101/228 (44%), Gaps = 20/228 (8%)
Query: 62 LGEGAFGKVYKGEVCTSEGPSLVAIKTLKENA--NQKTASDFRREVD-LMSELRHPNIVC 118
+G+G+FGKV + + S A+K L++ +K + E + L+ L+HP +V
Sbjct: 3 IGKGSFGKVLLAKRKSDG--SFYAVKVLQKKTILKKKEQNHIMAERNVLLKNLKHPFLVG 60
Query: 119 LLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQVAAG 178
L + E + + +++ G+L L Q + + A +VA+
Sbjct: 61 LHYSFQTAEKLYFVLDYVNGGELFFHL------------QRERCFLEPRARFYAAEVASA 108
Query: 179 MAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRWMPPE 238
+ YL S + ++RDL N L+ V ++DFGL ++ + S ++ PE
Sbjct: 109 IGYLHSLNIIYRDLKPENILLDSQGHVVLTDFGLCKEGVEPE--ETTSTFCGTPEYLAPE 166
Query: 239 SILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIRSRQM 286
+ + D W G VL+E+ YGL P+Y ++ + I + +
Sbjct: 167 VLRKEPYDRTVDWWCLGAVLYEML-YGLPPFYSRDVSQMYDNILHKPL 213
Score = 41.9 bits (98), Expect = 4e-04
Identities = 29/96 (30%), Positives = 47/96 (48%), Gaps = 3/96 (3%)
Query: 310 VAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRW 369
VA+ + YL S + ++RDL N L+ V ++DFGL ++ + S +
Sbjct: 105 VASAIGYLHSLNIIYRDLKPENILLDSQGHVVLTDFGLCKEGVEPE--ETTSTFCGTPEY 162
Query: 370 MPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYY 405
+ PE + + D W G VL+E+ YGL P+Y
Sbjct: 163 LAPEVLRKEPYDRTVDWWCLGAVLYEML-YGLPPFY 197
>gnl|CDD|223009 PHA03211, PHA03211, serine/threonine kinase US3; Provisional.
Length = 461
Score = 51.4 bits (123), Expect = 4e-07
Identities = 55/239 (23%), Positives = 97/239 (40%), Gaps = 48/239 (20%)
Query: 104 EVDLMSELRHPNIVCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPL 163
E L+ L HP ++ LL V + G C++ R DL+ +L +R PL
Sbjct: 210 EARLLRRLSHPAVLALLDVRVVGGLTCLVLP-KYRSDLYTYLGARL-----------RPL 257
Query: 164 SQQDFSHIALQVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFG---LSRDVYASD 220
+ +A Q+ + + Y+ +HRD+ N LV + + DFG +R +++
Sbjct: 258 GLAQVTAVARQLLSAIDYIHGEGIIHRDIKTENVLVNGPEDICLGDFGAACFARGSWSTP 317
Query: 221 -YYRIQSKSLLPVRWMPPESILYGKFTTESDVWSYGVVLWE-------VYSYGLQPYYGY 272
+Y I V PE + +T D+WS G+V++E ++S
Sbjct: 318 FHYGIAGT----VDTNAPEVLAGDPYTPSVDIWSAGLVIFEAAVHTASLFSASRGDERRP 373
Query: 273 SNQEVIEMIRSRQMLPCPEDCPPRMYSLMMECWHEVPVAAGMAYLCSHHYVHRDLAARN 331
+ +++ +IR Q+ ++ P S ++ Y HR AARN
Sbjct: 374 YDAQILRIIRQAQVH--VDEFPQHAGSRLVS-----------------QYRHR--AARN 411
Score = 31.0 bits (70), Expect = 1.3
Identities = 22/77 (28%), Positives = 37/77 (48%), Gaps = 8/77 (10%)
Query: 323 VHRDLAARNCLVGDGLTVKISDFG---LSRDVYASD-YYRIQSKSLLPVRWMPPESILYG 378
+HRD+ N LV + + DFG +R +++ +Y I V PE +
Sbjct: 282 IHRDIKTENVLVNGPEDICLGDFGAACFARGSWSTPFHYGIAGT----VDTNAPEVLAGD 337
Query: 379 KFTTESDVWSYGVVLWE 395
+T D+WS G+V++E
Sbjct: 338 PYTPSVDIWSAGLVIFE 354
>gnl|CDD|240344 PTZ00283, PTZ00283, serine/threonine protein kinase; Provisional.
Length = 496
Score = 51.4 bits (123), Expect = 5e-07
Identities = 38/170 (22%), Positives = 83/170 (48%), Gaps = 11/170 (6%)
Query: 129 MCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQVAAGMAYLCSHHYV 188
+ ++ ++ GDL + + SR+ + + + + +QV + ++ S H +
Sbjct: 114 IALVLDYANAGDLRQEIKSRA--------KTNRTFREHEAGLLFIQVLLAVHHVHSKHMI 165
Query: 189 HRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPV-RWMPPESILYGKFTT 247
HRD+ + N L+ VK+ DFG S+ +YA+ ++ ++ PE ++
Sbjct: 166 HRDIKSANILLCSNGLVKLGDFGFSK-MYAATVSDDVGRTFCGTPYYVAPEIWRRKPYSK 224
Query: 248 ESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIRSRQMLPCPEDCPPRM 297
++D++S GV+L+E+ + +P+ G + +EV+ + + P P P M
Sbjct: 225 KADMFSLGVLLYELLTLK-RPFDGENMEEVMHKTLAGRYDPLPPSISPEM 273
Score = 37.2 bits (86), Expect = 0.014
Identities = 28/99 (28%), Positives = 54/99 (54%), Gaps = 3/99 (3%)
Query: 319 SHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPV-RWMPPESILY 377
S H +HRD+ + N L+ VK+ DFG S+ +YA+ ++ ++ PE
Sbjct: 161 SKHMIHRDIKSANILLCSNGLVKLGDFGFSK-MYAATVSDDVGRTFCGTPYYVAPEIWRR 219
Query: 378 GKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEEFLKT 416
++ ++D++S GV+L+E+ + +P+ G + +E KT
Sbjct: 220 KPYSKKADMFSLGVLLYELLTLK-RPFDGENMEEVMHKT 257
>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 = 50.6 bits (121), Expect = 5e-07
Identities = 50/220 (22%), Positives = 93/220 (42%), Gaps = 22/220 (10%)
Query: 57 RFLQELGEGAFGKVYKGEVCTSEGPSLVAIKTL--KENANQKTASDFRREVDLMSELRHP 114
R + LG+G FG+V +V + + A K L K +K + E ++ ++
Sbjct: 3 RHYRVLGKGGFGEVCACQVRATG--KMYACKKLEKKRIKKRKGEAMALNEKQILEKVNSR 60
Query: 115 NIVCLLGVCLSGEPMCMLFEFMVRGDL--HEFLMSRSPRSDISGSQVQAPLSQQDFSHIA 172
+V L + + +C++ M GDL H + M ++ A
Sbjct: 61 FVVSLAYAYETKDALCLVLTLMNGGDLKFHIYNMG------------NPGFDEERAVFYA 108
Query: 173 LQVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPV 232
++ G+ L V+RDL N L+ D ++ISD GL+ ++ + R + + V
Sbjct: 109 AEITCGLEDLHRERIVYRDLKPENILLDDYGHIRISDLGLAVEIPEGETIRGRVGT---V 165
Query: 233 RWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGY 272
+M PE + ++T D W G +++E+ G P+
Sbjct: 166 GYMAPEVVKNERYTFSPDWWGLGCLIYEMIE-GKSPFRQR 204
Score = 42.1 bits (99), Expect = 3e-04
Identities = 26/98 (26%), Positives = 47/98 (47%), Gaps = 4/98 (4%)
Query: 310 VAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRW 369
+ G+ L V+RDL N L+ D ++ISD GL+ ++ + R + + V +
Sbjct: 111 ITCGLEDLHRERIVYRDLKPENILLDDYGHIRISDLGLAVEIPEGETIRGRVGT---VGY 167
Query: 370 MPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGY 407
M PE + ++T D W G +++E+ G P+
Sbjct: 168 MAPEVVKNERYTFSPDWWGLGCLIYEMIE-GKSPFRQR 204
>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 = 50.4 bits (120), Expect = 7e-07
Identities = 53/212 (25%), Positives = 95/212 (44%), Gaps = 22/212 (10%)
Query: 62 LGEGAFGKVYKGEVCTSEGPSLVAIKTL--KENANQKTASDFRREVDLMSELRHPNIVCL 119
LG+G FG+V +V + + A K L K +K S E ++ ++ +V L
Sbjct: 8 LGKGGFGEVCACQVRATG--KMYACKKLEKKRIKKRKGESMALNEKQILEKVNSRFVVSL 65
Query: 120 LGVCLSGEPMCMLFEFMVRGDL--HEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQVAA 177
+ + +C++ M GDL H + M +A + A ++
Sbjct: 66 AYAYETKDALCLVLTLMNGGDLKFHIYHMG------------EAGFEEGRAVFYAAEICC 113
Query: 178 GMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRWMPP 237
G+ L V+RDL N L+ D ++ISD GL+ V+ + I+ + + V +M P
Sbjct: 114 GLEDLHQERIVYRDLKPENILLDDHGHIRISDLGLA--VHVPEGQTIKGR-VGTVGYMAP 170
Query: 238 ESILYGKFTTESDVWSYGVVLWEVYSYGLQPY 269
E + ++T D W+ G +L+E+ + G P+
Sbjct: 171 EVVKNERYTFSPDWWALGCLLYEMIA-GQSPF 201
Score = 42.3 bits (99), Expect = 2e-04
Identities = 28/95 (29%), Positives = 50/95 (52%), Gaps = 4/95 (4%)
Query: 310 VAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRW 369
+ G+ L V+RDL N L+ D ++ISD GL+ V+ + I+ + + V +
Sbjct: 111 ICCGLEDLHQERIVYRDLKPENILLDDHGHIRISDLGLA--VHVPEGQTIKGR-VGTVGY 167
Query: 370 MPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPY 404
M PE + ++T D W+ G +L+E+ + G P+
Sbjct: 168 MAPEVVKNERYTFSPDWWALGCLLYEMIA-GQSPF 201
>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 = 49.6 bits (118), Expect = 1e-06
Identities = 53/227 (23%), Positives = 96/227 (42%), Gaps = 22/227 (9%)
Query: 62 LGEGAFGKVYKGEVCTSEGPSLVAIKTL--KENANQKTASDFRREVDLMSELRHPNIVCL 119
LG+G FG+V +V + + A K L K +K S E ++ ++ +V L
Sbjct: 8 LGKGGFGEVCACQVRATG--KMYACKRLEKKRIKKRKGESMALNEKQILEKVNSQFVVNL 65
Query: 120 LGVCLSGEPMCMLFEFMVRGDL--HEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQVAA 177
+ + +C++ M GDL H + M ++ A ++
Sbjct: 66 AYAYETKDALCLVLTIMNGGDLKFHIYNMG------------NPGFEEERALFYAAEILC 113
Query: 178 GMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRWMPP 237
G+ L + V+RDL N L+ D ++ISD GL+ + + R + + V +M P
Sbjct: 114 GLEDLHRENTVYRDLKPENILLDDYGHIRISDLGLAVKIPEGESIRGRVGT---VGYMAP 170
Query: 238 ESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIRSR 284
E + ++T D W G +++E+ G P+ G + E + R
Sbjct: 171 EVLNNQRYTLSPDYWGLGCLIYEMIE-GQSPFRGRKEKVKREEVDRR 216
Score = 43.8 bits (103), Expect = 8e-05
Identities = 27/97 (27%), Positives = 48/97 (49%), Gaps = 4/97 (4%)
Query: 310 VAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRW 369
+ G+ L + V+RDL N L+ D ++ISD GL+ + + R + + V +
Sbjct: 111 ILCGLEDLHRENTVYRDLKPENILLDDYGHIRISDLGLAVKIPEGESIRGRVGT---VGY 167
Query: 370 MPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYG 406
M PE + ++T D W G +++E+ G P+ G
Sbjct: 168 MAPEVLNNQRYTLSPDYWGLGCLIYEMIE-GQSPFRG 203
>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 = 49.8 bits (119), Expect = 1e-06
Identities = 67/256 (26%), Positives = 108/256 (42%), Gaps = 56/256 (21%)
Query: 62 LGEGAFGKVY------KGEVCTSEGPSLVAIKTLKENA--NQKTASDFRREVDLMSELRH 113
+G G FG+V G++ A+K +K++ Q+T S F E D++S
Sbjct: 9 VGRGHFGEVQVVREKATGDIY--------AMKVMKKSVLLAQETVSFFEEERDILSISNS 60
Query: 114 PNIVCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIAL 173
P I L + + ++ E+ GDL L++R Q D
Sbjct: 61 PWIPQLQYAFQDKDNLYLVMEYQPGGDLLS-LLNRYE-------------DQFDEDMAQF 106
Query: 174 QVAAGMAYLCSHH---YVHRDLAARNCLVGDGLTVKISDFG----LSRDVYASDYYRIQS 226
+A + + S H YVHRD+ N L+ +K++DFG L+ + +
Sbjct: 107 YLAELVLAIHSVHQMGYVHRDIKPENVLIDRTGHIKLADFGSAARLTANKMVN------- 159
Query: 227 KSLLPV---RWMPPESIL----YGKFT--TESDVWSYGVVLWEVYSYGLQPYYGYSNQEV 277
S LPV ++ PE + GK T E D WS GV+ +E+ YG P++ ++ +
Sbjct: 160 -SKLPVGTPDYIAPEVLTTMNGDGKGTYGVECDWWSLGVIAYEMI-YGRSPFHEGTSAKT 217
Query: 278 IEMIRSRQ-MLPCPED 292
I + Q L PED
Sbjct: 218 YNNIMNFQRFLKFPED 233
Score = 38.6 bits (90), Expect = 0.005
Identities = 37/118 (31%), Positives = 55/118 (46%), Gaps = 31/118 (26%)
Query: 322 YVHRDLAARNCLVGDGLTVKISDFG----LSRDVYASDYYRIQSKSLLPV---RWMPPES 374
YVHRD+ N L+ +K++DFG L+ + + S LPV ++ PE
Sbjct: 123 YVHRDIKPENVLIDRTGHIKLADFGSAARLTANKMVN--------SKLPVGTPDYIAPEV 174
Query: 375 IL----YGKFT--TESDVWSYGVVLWEVYSYGLQPYYG------YS---NQEEFLKTP 417
+ GK T E D WS GV+ +E+ YG P++ Y+ N + FLK P
Sbjct: 175 LTTMNGDGKGTYGVECDWWSLGVIAYEMI-YGRSPFHEGTSAKTYNNIMNFQRFLKFP 231
>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 = 49.3 bits (117), Expect = 2e-06
Identities = 62/250 (24%), Positives = 110/250 (44%), Gaps = 35/250 (14%)
Query: 62 LGEGAFGKVYKGEVCTSEGPS--LVAIKTLKEN---ANQKTASDFRREVDLMSELRHPNI 116
LG+G FGKV + E + A+K LK+ A + A E ++ RHP +
Sbjct: 3 LGKGTFGKV----ILVKEKATGRYYAMKILKKEVIVAKDEVAHTLT-ENRVLQNSRHPFL 57
Query: 117 VCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSR-----SPRSDISGSQVQAPLSQQDFSHI 171
L + + +C + E+ G+L F +SR R+ G+++ + L D+ H
Sbjct: 58 TALKYSFQTHDRLCFVMEYANGGELF-FHLSRERVFSEDRARFYGAEIVSAL---DYLHS 113
Query: 172 ALQVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLP 231
V V+RDL N ++ +KI+DFGL ++ D +++ P
Sbjct: 114 EKNV------------VYRDLKLENLMLDKDGHIKITDFGLCKE-GIKDGATMKTFCGTP 160
Query: 232 VRWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIRSRQMLPCPE 291
++ PE + + D W GVV++E+ G P+Y ++++ E+I + + P
Sbjct: 161 -EYLAPEVLEDNDYGRAVDWWGLGVVMYEMMC-GRLPFYNQDHEKLFELILMEE-IRFPR 217
Query: 292 DCPPRMYSLM 301
P SL+
Sbjct: 218 TLSPEAKSLL 227
Score = 37.3 bits (86), Expect = 0.012
Identities = 30/119 (25%), Positives = 59/119 (49%), Gaps = 4/119 (3%)
Query: 296 RMYSLMMECWHEVPVAAGMAYLCSH-HYVHRDLAARNCLVGDGLTVKISDFGLSRDVYAS 354
R++S ++ + + + YL S + V+RDL N ++ +KI+DFGL ++
Sbjct: 90 RVFSEDRARFYGAEIVSALDYLHSEKNVVYRDLKLENLMLDKDGHIKITDFGLCKE-GIK 148
Query: 355 DYYRIQSKSLLPVRWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEEF 413
D +++ P ++ PE + + D W GVV++E+ G P+Y +++ F
Sbjct: 149 DGATMKTFCGTP-EYLAPEVLEDNDYGRAVDWWGLGVVMYEMMC-GRLPFYNQDHEKLF 205
>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 = 49.3 bits (118), Expect = 2e-06
Identities = 54/253 (21%), Positives = 104/253 (41%), Gaps = 38/253 (15%)
Query: 58 FLQELGE----GAFGKVYKGEVCTSEGPSLVAIK-TLKENANQKTASDFRREVDLMSELR 112
L +G+ + K +LVA+K ++ +++ ++E+ +L+
Sbjct: 2 LLTLIGKCFEDLMIVHLAK---HKPTN-TLVAVKKINLDSCSKEDLKLLQQEIITSRQLQ 57
Query: 113 HPNIVCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIA 172
HPNI+ + + + ++ M G + L + P G L + + I
Sbjct: 58 HPNILPYVTSFIVDSELYVVSPLMAYGSCEDLLKTHFP----EG------LPELAIAFIL 107
Query: 173 LQVAAGMAYLCSHHYVHRDLAARNCLV-GDGLTVKISDFGLSRDVYASDY-------YRI 224
V + Y+ S ++HR + A + L+ GDG V +S S + +
Sbjct: 108 KDVLNALDYIHSKGFIHRSVKASHILLSGDGK-VVLSGLRYSVSMIKHGKRQRVVHDFPK 166
Query: 225 QSKSLLPVRWMPPESI---LYGKFTTESDVWSYGVVLWEVYSYGLQPYYGY-SNQEVIEM 280
S LP W+ PE + L G + +SD++S G+ E+ + G P+ + Q ++E
Sbjct: 167 SSVKNLP--WLSPEVLQQNLQG-YNEKSDIYSVGITACELAN-GHVPFKDMPATQMLLEK 222
Query: 281 IRSRQMLPCPEDC 293
+R +PC D
Sbjct: 223 VRG--TVPCLLDK 233
Score = 37.3 bits (87), Expect = 0.011
Identities = 28/106 (26%), Positives = 48/106 (45%), Gaps = 16/106 (15%)
Query: 310 VAAGMAYLCSHHYVHRDLAARNCLV-GDGLTVKISDFGLSRDVYASDY-------YRIQS 361
V + Y+ S ++HR + A + L+ GDG V +S S + + S
Sbjct: 110 VLNALDYIHSKGFIHRSVKASHILLSGDGK-VVLSGLRYSVSMIKHGKRQRVVHDFPKSS 168
Query: 362 KSLLPVRWMPPESI---LYGKFTTESDVWSYGVVLWEVYSYGLQPY 404
LP W+ PE + L G + +SD++S G+ E+ + G P+
Sbjct: 169 VKNLP--WLSPEVLQQNLQG-YNEKSDIYSVGITACELAN-GHVPF 210
>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 = 48.6 bits (116), Expect = 2e-06
Identities = 59/227 (25%), Positives = 94/227 (41%), Gaps = 39/227 (17%)
Query: 58 FLQELGEGAFGKVYKGEVCTSEGPSLVAIKTLKENANQKTASDFRREVDLMSELRH---P 114
++ELG GA+G V K + +++A+K ++ N + R +DL +R P
Sbjct: 5 VIEELGRGAYGVVDKMRHVPTG--TIMAVKRIRATVN--SQEQKRLLMDLDISMRSVDCP 60
Query: 115 NIVCLLGVCLSGEPMCMLFEFMVRGDLHEF--LMSRS-----PRSDISGSQVQAPLSQQD 167
V G LF GD+ +M S + G + +
Sbjct: 61 YTVTFYGA---------LFR---EGDVWICMEVMDTSLDKFYKKVYDKGLTIPEDI---- 104
Query: 168 FSHIALQVAAGMAYLCSH-HYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQS 226
IA+ + + YL S +HRD+ N L+ VK+ DFG+S + S I +
Sbjct: 105 LGKIAVSIVKALEYLHSKLSVIHRDVKPSNVLINRNGQVKLCDFGISGYLVDSVAKTIDA 164
Query: 227 KSLLPVRWMPPESI---LYGK-FTTESDVWSYGVVLWEVYSYGLQPY 269
+M PE I L K + +SDVWS G+ + E+ + G PY
Sbjct: 165 GC---KPYMAPERINPELNQKGYDVKSDVWSLGITMIEL-ATGRFPY 207
Score = 40.5 bits (95), Expect = 9e-04
Identities = 48/179 (26%), Positives = 73/179 (40%), Gaps = 31/179 (17%)
Query: 242 YGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIRSRQMLPCPEDCPPRMYSLM 301
YG E DVW + EV L +Y + + + PED ++
Sbjct: 66 YGALFREGDVW----ICMEVMDTSLDKFYKKVYDKGLTI---------PEDILGKI---- 108
Query: 302 MECWHEVPVAAGMAYLCSH-HYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQ 360
V + + YL S +HRD+ N L+ VK+ DFG+S + S I
Sbjct: 109 -----AVSIVKALEYLHSKLSVIHRDVKPSNVLINRNGQVKLCDFGISGYLVDSVAKTID 163
Query: 361 SKSLLPVRWMPPESI---LYGK-FTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEEFLK 415
+ +M PE I L K + +SDVWS G+ + E+ + G PY + + LK
Sbjct: 164 AGC---KPYMAPERINPELNQKGYDVKSDVWSLGITMIEL-ATGRFPYDSWKTPFQQLK 218
>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 = 48.6 bits (116), Expect = 2e-06
Identities = 64/251 (25%), Positives = 107/251 (42%), Gaps = 32/251 (12%)
Query: 59 LQELGEGAFGKVY-KGEVCTSEGPSLVAIKTLKENA---NQKTASDFRREVDLMSELRH- 113
L+ LG GA+GKV+ +V + L A+K LK+ KTA R E ++ +R
Sbjct: 5 LRVLGTGAYGKVFLVRKVGGHDAGKLYAMKVLKKATIVQKAKTAEHTRTERQVLEAVRRC 64
Query: 114 PNIVCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIAL 173
P +V L + + ++ +++ G+L L R + F+ +
Sbjct: 65 PFLVTLHYAFQTDTKLHLILDYVNGGELFTHLYQR-----------------EHFTESEV 107
Query: 174 QVAAG---MAYLCSHHY--VHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKS 228
+V +A H ++RD+ N L+ V ++DFGLS++ A + R S
Sbjct: 108 RVYIAEIVLALDHLHQLGIIYRDIKLENILLDSEGHVVLTDFGLSKEFLAEEEERAYS-F 166
Query: 229 LLPVRWMPPESILYGKFTTES--DVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIRSRQM 286
+ +M PE I G + D WS GV+ +E+ + G P+ Q I SR++
Sbjct: 167 CGTIEYMAPEVIRGGSGGHDKAVDWWSLGVLTFELLT-GASPFTVDGEQNSQSEI-SRRI 224
Query: 287 LPCPEDCPPRM 297
L P M
Sbjct: 225 LKSKPPFPKTM 235
Score = 38.2 bits (89), Expect = 0.005
Identities = 26/84 (30%), Positives = 43/84 (51%), Gaps = 4/84 (4%)
Query: 323 VHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRWMPPESILYGKFTT 382
++RD+ N L+ V ++DFGLS++ A + R S + +M PE I G
Sbjct: 127 IYRDIKLENILLDSEGHVVLTDFGLSKEFLAEEEERAYS-FCGTIEYMAPEVIRGGSGGH 185
Query: 383 ES--DVWSYGVVLWEVYSYGLQPY 404
+ D WS GV+ +E+ + G P+
Sbjct: 186 DKAVDWWSLGVLTFELLT-GASPF 208
>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 = 48.0 bits (114), Expect = 4e-06
Identities = 53/228 (23%), Positives = 100/228 (43%), Gaps = 20/228 (8%)
Query: 62 LGEGAFGKVYKGEVCTS---EGPSLVAIKTLKENANQKTASDFRREVDLMSELRHPNIVC 118
LG+G FG+V +V + + K LK+ + +K A E +++ ++ P IV
Sbjct: 1 LGKGGFGEVCAVQVKNTGKMYACKKLDKKRLKKKSGEKMA---LLEKEILEKVNSPFIVN 57
Query: 119 LLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQVAAG 178
L S +C++ M GDL + + R L + H + Q+ G
Sbjct: 58 LAYAFESKTHLCLVMSLMNGGDLKYHIYNVGERG----------LEMERVIHYSAQITCG 107
Query: 179 MAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRWMPPE 238
+ +L S V+RD+ N L+ D ++SD GL+ V D I ++ +M PE
Sbjct: 108 ILHLHSMDIVYRDMKPENVLLDDQGNCRLSDLGLA--VELKDGKTITQRAGTN-GYMAPE 164
Query: 239 SILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIRSRQM 286
+ ++ D ++ G ++E+ + G P+ + + E ++ R +
Sbjct: 165 ILKEEPYSYPVDWFAMGCSIYEMVA-GRTPFKDHKEKVAKEELKRRTL 211
Score = 34.2 bits (78), Expect = 0.098
Identities = 24/101 (23%), Positives = 48/101 (47%), Gaps = 4/101 (3%)
Query: 310 VAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRW 369
+ G+ +L S V+RD+ N L+ D ++SD GL+ V D I ++ +
Sbjct: 104 ITCGILHLHSMDIVYRDMKPENVLLDDQGNCRLSDLGLA--VELKDGKTITQRAGTN-GY 160
Query: 370 MPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQ 410
M PE + ++ D ++ G ++E+ + G P+ + +
Sbjct: 161 MAPEILKEEPYSYPVDWFAMGCSIYEMVA-GRTPFKDHKEK 200
>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 = 47.6 bits (113), Expect = 5e-06
Identities = 59/228 (25%), Positives = 107/228 (46%), Gaps = 32/228 (14%)
Query: 62 LGEGAFGKVYKGEVCTSEGPSLVAIKTLKENANQKTASDFRREVD-------LMSELRHP 114
+G+G+FGKV +V + + A+KT++ K R EV +++++ P
Sbjct: 1 IGKGSFGKVM--QVRKRDTQRIYALKTIR-----KAHIVSRSEVTHTLAERTVLAQVNCP 53
Query: 115 NIVCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQ 174
IV L S E + ++ F+ G+L L R R D+S ++ + A +
Sbjct: 54 FIVPLKFSFQSPEKLYLVLAFINGGELFHHL-QREGRFDLSRARF----------YTA-E 101
Query: 175 VAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRW 234
+ + L + ++RDL N L+ + + DFGL + + D + + P +
Sbjct: 102 LLCALENLHKFNVIYRDLKPENILLDYQGHIALCDFGLCK-LNMKDDDKTNTFCGTP-EY 159
Query: 235 MPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIR 282
+ PE +L +T D W+ GV+L+E+ + GL P+Y ++ V EM R
Sbjct: 160 LAPELLLGHGYTKAVDWWTLGVLLYEMLT-GLPPFY---DENVNEMYR 203
Score = 39.9 bits (93), Expect = 0.002
Identities = 32/124 (25%), Positives = 56/124 (45%), Gaps = 19/124 (15%)
Query: 296 RMYS----LMMECWHEVPVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDV 351
R Y+ +E H+ V ++RDL N L+ + + DFGL + +
Sbjct: 96 RFYTAELLCALENLHKFNV------------IYRDLKPENILLDYQGHIALCDFGLCK-L 142
Query: 352 YASDYYRIQSKSLLPVRWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQE 411
D + + P ++ PE +L +T D W+ GV+L+E+ + GL P+Y + E
Sbjct: 143 NMKDDDKTNTFCGTP-EYLAPELLLGHGYTKAVDWWTLGVLLYEMLT-GLPPFYDENVNE 200
Query: 412 EFLK 415
+ K
Sbjct: 201 MYRK 204
>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 = 47.5 bits (113), Expect = 6e-06
Identities = 56/228 (24%), Positives = 95/228 (41%), Gaps = 31/228 (13%)
Query: 62 LGEGAFGKVYKGEVCTSEGPSLVAIKTLKEN---ANQKTASDFRREVDLMSELRHPNIVC 118
LG+G FGKV V A+K LK+ A + A E ++ RHP +
Sbjct: 3 LGKGTFGKVIL--VREKATGKYYAMKILKKEVIIAKDEVAHTLT-ESRVLQNTRHPFLTA 59
Query: 119 LLGVCLSGEPMCMLFEFMVRGDLHEFLMSR-----SPRSDISGSQVQAPLSQQDFSHIAL 173
L + + +C + E+ G+L F +SR R+ G+++ + L
Sbjct: 60 LKYSFQTHDRLCFVMEYANGGELF-FHLSRERVFSEDRARFYGAEIVSALG--------- 109
Query: 174 QVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVR 233
YL S V+RDL N ++ +KI+DFGL ++
Sbjct: 110 -------YLHSCDVVYRDLKLENLMLDKDGHIKITDFGLCKE--GISDGATMKTFCGTPE 160
Query: 234 WMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMI 281
++ PE + + D W GVV++E+ G P+Y ++++ E+I
Sbjct: 161 YLAPEVLEDNDYGRAVDWWGLGVVMYEMMC-GRLPFYNQDHEKLFELI 207
Score = 34.8 bits (80), Expect = 0.067
Identities = 26/104 (25%), Positives = 47/104 (45%), Gaps = 3/104 (2%)
Query: 310 VAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRW 369
+ + + YL S V+RDL N ++ +KI+DFGL ++ +
Sbjct: 104 IVSALGYLHSCDVVYRDLKLENLMLDKDGHIKITDFGLCKE--GISDGATMKTFCGTPEY 161
Query: 370 MPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEEF 413
+ PE + + D W GVV++E+ G P+Y +++ F
Sbjct: 162 LAPEVLEDNDYGRAVDWWGLGVVMYEMMC-GRLPFYNQDHEKLF 204
>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 = 46.9 bits (111), Expect = 7e-06
Identities = 55/232 (23%), Positives = 96/232 (41%), Gaps = 22/232 (9%)
Query: 57 RFLQELGEGAFGKVYKGEVCTSEGPSLVAIKTL--KENANQKTASDFRREVDLMSELRHP 114
R + LG+G FG+V +V + + A K L K +K + E ++ ++
Sbjct: 3 RHYRVLGKGGFGEVCACQVRATG--KMYACKKLEKKRIKKRKGEAMALNEKRILEKVNSR 60
Query: 115 NIVCLLGVCLSGEPMCMLFEFMVRGDL--HEFLMSRSPRSDISGSQVQAPLSQQDFSHIA 172
+V L + + +C++ M GDL H + M +Q A
Sbjct: 61 FVVSLAYAYETKDALCLVLTIMNGGDLKFHIYNMGNPG------------FDEQRAIFYA 108
Query: 173 LQVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPV 232
++ G+ L V+RDL N L+ D ++ISD GL+ + + R + + V
Sbjct: 109 AELCCGLEDLQRERIVYRDLKPENILLDDRGHIRISDLGLAVQIPEGETVRGRVGT---V 165
Query: 233 RWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIRSR 284
+M PE I K+T D W G +++E+ G P+ + E + R
Sbjct: 166 GYMAPEVINNEKYTFSPDWWGLGCLIYEMIQ-GQSPFRKRKERVKREEVDRR 216
Score = 40.4 bits (94), Expect = 0.001
Identities = 28/101 (27%), Positives = 47/101 (46%), Gaps = 4/101 (3%)
Query: 310 VAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRW 369
+ G+ L V+RDL N L+ D ++ISD GL+ + + R + + V +
Sbjct: 111 LCCGLEDLQRERIVYRDLKPENILLDDRGHIRISDLGLAVQIPEGETVRGRVGT---VGY 167
Query: 370 MPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQ 410
M PE I K+T D W G +++E+ G P+ +
Sbjct: 168 MAPEVINNEKYTFSPDWWGLGCLIYEMIQ-GQSPFRKRKER 207
>gnl|CDD|173502 PTZ00266, PTZ00266, NIMA-related protein kinase; Provisional.
Length = 1021
Score = 48.2 bits (114), Expect = 7e-06
Identities = 66/263 (25%), Positives = 114/263 (43%), Gaps = 50/263 (19%)
Query: 59 LQELGEGAFGKVY-KGEVCTSEGPSLVAI--KTLKENANQKTASDFRREVDLMSELRHPN 115
++++G G FG+V+ T E AI + LKE + S EV++M EL+H N
Sbjct: 18 IKKIGNGRFGEVFLVKHKRTQEFFCWKAISYRGLKE----REKSQLVIEVNVMRELKHKN 73
Query: 116 IVCLLGVCL--SGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIAL 173
IV + L + + + +L EF GDL R+ ++ + + I
Sbjct: 74 IVRYIDRFLNKANQKLYILMEFCDAGDL--------SRNIQKCYKMFGKIEEHAIVDITR 125
Query: 174 QVAAGMAYLCSH--------HYVHRDLAARNCLVGDGL-----------------TVKIS 208
Q+ +AY C + +HRDL +N + G+ KI
Sbjct: 126 QLLHALAY-CHNLKDGPNGERVLHRDLKPQNIFLSTGIRHIGKITAQANNLNGRPIAKIG 184
Query: 209 DFGLSRDVYASDYYRIQSKSLLPVRWMPPESILY--GKFTTESDVWSYGVVLWEVYSYGL 266
DFGLS+++ S P W PE +L+ + +SD+W+ G +++E+ S G
Sbjct: 185 DFGLSKNIGIESM--AHSCVGTPYYW-SPELLLHETKSYDDKSDMWALGCIIYELCS-GK 240
Query: 267 QPYYGYSN-QEVIEMIRSRQMLP 288
P++ +N ++I ++ LP
Sbjct: 241 TPFHKANNFSQLISELKRGPDLP 263
Score = 35.1 bits (80), Expect = 0.070
Identities = 28/106 (26%), Positives = 48/106 (45%), Gaps = 23/106 (21%)
Query: 323 VHRDLAARNCLVGDGL-----------------TVKISDFGLSRDVYASDYYRIQSKSLL 365
+HRDL +N + G+ KI DFGLS+++ S
Sbjct: 147 LHRDLKPQNIFLSTGIRHIGKITAQANNLNGRPIAKIGDFGLSKNIGIESM--AHSCVGT 204
Query: 366 PVRWMPPESILY--GKFTTESDVWSYGVVLWEVYSYGLQPYYGYSN 409
P W PE +L+ + +SD+W+ G +++E+ S G P++ +N
Sbjct: 205 PYYW-SPELLLHETKSYDDKSDMWALGCIIYELCS-GKTPFHKANN 248
>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 = 47.0 bits (112), Expect = 9e-06
Identities = 61/277 (22%), Positives = 110/277 (39%), Gaps = 64/277 (23%)
Query: 62 LGEGAFGKVYKGEVCTSEGPSLVAIKTLK--ENANQKTASDFRREVDLMSELRHPNIVCL 119
+G GAFG+V V + + A+K L+ E ++ + R E D+++E +P +V L
Sbjct: 9 IGRGAFGEVRL--VQKKDTGHIYAMKKLRKSEMLEKEQVAHVRAERDILAEADNPWVVKL 66
Query: 120 LGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQVAAGM 179
+ ++ E++ GD+ LM + D F+ +
Sbjct: 67 YYSFQDENYLYLIMEYLPGGDMMTLLM----KKDT-------------FTEEETRFYIAE 109
Query: 180 AYLC-----SHHYVHRDLAARNCLVGDGLTVKISDFGLSRDV---YASDYYRIQSKSLLP 231
L Y+HRD+ N L+ +K+SDFGL + + +++YRI S +L
Sbjct: 110 TILAIDSIHKLGYIHRDIKPDNLLLDAKGHIKLSDFGLCTGLKKSHRTEFYRILSHALPS 169
Query: 232 VR---------------------------------WMPPESILYGKFTTESDVWSYGVVL 258
++ PE L + E D WS GV++
Sbjct: 170 NFLDFISKPMSSKRKAETWKRNRRALAYSTVGTPDYIAPEVFLQTGYNKECDWWSLGVIM 229
Query: 259 WEVYSYGLQPYYGYSNQEV-IEMIRSRQMLPCPEDCP 294
+E+ G P+ + QE ++I ++ L P++ P
Sbjct: 230 YEML-VGYPPFCSDNPQETYRKIINWKETLQFPDEVP 265
Score = 40.4 bits (95), Expect = 0.001
Identities = 32/133 (24%), Positives = 53/133 (39%), Gaps = 37/133 (27%)
Query: 319 SHHYVHRDLAARNCLVGDGLTVKISDFGLSRDV---YASDYYRIQSKSLLPVR------- 368
Y+HRD+ N L+ +K+SDFGL + + +++YRI S +L
Sbjct: 119 KLGYIHRDIKPDNLLLDAKGHIKLSDFGLCTGLKKSHRTEFYRILSHALPSNFLDFISKP 178
Query: 369 --------------------------WMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQ 402
++ PE L + E D WS GV+++E+ G
Sbjct: 179 MSSKRKAETWKRNRRALAYSTVGTPDYIAPEVFLQTGYNKECDWWSLGVIMYEML-VGYP 237
Query: 403 PYYGYSNQEEFLK 415
P+ + QE + K
Sbjct: 238 PFCSDNPQETYRK 250
>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 = 47.0 bits (111), Expect = 1e-05
Identities = 54/221 (24%), Positives = 89/221 (40%), Gaps = 20/221 (9%)
Query: 59 LQELGEGAFGKVYKGEVCTSEGPSLVAIKTLK--ENANQKTASDFRREVDLMSELRHPNI 116
L+ +G GAFG+V V + A+K L E + + FR E D++ + I
Sbjct: 6 LKVIGRGAFGEV--AVVKLKNADKVFAMKILNKWEMLKRAETACFREERDVLVNGDNQWI 63
Query: 117 VCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQVA 176
L + ++ ++ V GDL L S + + P F + +A
Sbjct: 64 TTLHYAFQDENNLYLVMDYYVGGDLLTLL---------SKFEDRLPEDMARFYLAEMVIA 114
Query: 177 AGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFG----LSRDVYASDYYRIQSKSLLPV 232
+ HYVHRD+ N L+ ++++DFG L D + + +
Sbjct: 115 IDSVH--QLHYVHRDIKPDNILMDMNGHIRLADFGSCLKLMEDGTVQSSVAVGTPDYISP 172
Query: 233 RWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYS 273
+ GK+ E D WS GV ++E+ YG P+Y S
Sbjct: 173 EILQAMEDGKGKYGPECDWWSLGVCMYEML-YGETPFYAES 212
Score = 42.4 bits (99), Expect = 3e-04
Identities = 29/99 (29%), Positives = 45/99 (45%), Gaps = 5/99 (5%)
Query: 321 HYVHRDLAARNCLVGDGLTVKISDFG----LSRDVYASDYYRIQSKSLLPVRWMPPESIL 376
HYVHRD+ N L+ ++++DFG L D + + + +
Sbjct: 122 HYVHRDIKPDNILMDMNGHIRLADFGSCLKLMEDGTVQSSVAVGTPDYISPEILQAMEDG 181
Query: 377 YGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEEFLK 415
GK+ E D WS GV ++E+ YG P+Y S E + K
Sbjct: 182 KGKYGPECDWWSLGVCMYEML-YGETPFYAESLVETYGK 219
>gnl|CDD|214801 smart00750, KIND, kinase non-catalytic C-lobe domain. It is an
interaction domain identified as being similar to the
C-terminal protein kinase catalytic fold (C lobe). Its
presence at the N terminus of signalling proteins and
the absence of the active-site residues in the catalytic
and activation loops suggest that it folds independently
and is likely to be non-catalytic. The occurrence of
KIND only in metazoa implies that it has evolved from
the catalytic protein kinase domain into an interaction
domain possibly by keeping the substrate-binding
features.
Length = 176
Score = 45.1 bits (107), Expect = 1e-05
Identities = 32/171 (18%), Positives = 60/171 (35%), Gaps = 23/171 (13%)
Query: 161 APLSQQDFSHIALQVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASD 220
PL++++ + LQ + +HR + N L+ +K+ + S
Sbjct: 12 RPLNEEEIWAVCLQCLGAL------RELHRQAKSGNILLTWDGLLKLDGSVAFKTPEQSR 65
Query: 221 YYRIQSKSLLPVRWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSN-QEVIE 279
+M PE I +T ++D++S G+ L+E Y L Y+ +E+
Sbjct: 66 PDPY---------FMAPEVIQGQSYTEKADIYSLGITLYEALDYEL----PYNEERELSA 112
Query: 280 MIRSRQMLPCPEDCPPRMYSLMMECWHEVPVAAGMAYLCSHHYVHRDLAAR 330
++ +D R +E LC+ R AA
Sbjct: 113 ILEILLNGMPADDPRDRS---NLEGVSAARSFEDFMRLCASRLPQRREAAN 160
Score = 35.1 bits (81), Expect = 0.027
Identities = 12/35 (34%), Positives = 20/35 (57%)
Query: 369 WMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQP 403
+M PE I +T ++D++S G+ L+E Y L
Sbjct: 70 FMAPEVIQGQSYTEKADIYSLGITLYEALDYELPY 104
>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 = 45.2 bits (107), Expect = 3e-05
Identities = 54/228 (23%), Positives = 103/228 (45%), Gaps = 30/228 (13%)
Query: 62 LGEGAFGKVYKGEVCTSEGPSLVAIKTLKENANQKTASDFRREVD-LMSELR-------H 113
LG+G+FGKV E+ ++ + AIK LK++ + +VD M+E R H
Sbjct: 3 LGKGSFGKVMLAELKGTD--EVYAIKVLKKDVILQD-----DDVDCTMTEKRILALAAKH 55
Query: 114 PNIVCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIAL 173
P + L + + + + E++ GDL F + RS + D S+ A
Sbjct: 56 PFLTALHCCFQTKDRLFFVMEYVNGGDLM-FQIQRSRKFDEPRSRFYAA----------- 103
Query: 174 QVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVR 233
+V + +L H ++RDL N L+ K++DFG+ ++ + +
Sbjct: 104 EVTLALMFLHRHGVIYRDLKLDNILLDAEGHCKLADFGMCKEGILNG--VTTTTFCGTPD 161
Query: 234 WMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMI 281
++ PE + ++ D W+ GV+++E+ + G P+ + ++ E I
Sbjct: 162 YIAPEILQELEYGPSVDWWALGVLMYEMMA-GQPPFEADNEDDLFESI 208
Score = 31.7 bits (72), Expect = 0.61
Identities = 22/107 (20%), Positives = 51/107 (47%), Gaps = 4/107 (3%)
Query: 310 VAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRW 369
V + +L H ++RDL N L+ K++DFG+ ++ + + +
Sbjct: 105 VTLALMFLHRHGVIYRDLKLDNILLDAEGHCKLADFGMCKEGILNG--VTTTTFCGTPDY 162
Query: 370 MPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEEFLKT 416
+ PE + ++ D W+ GV+++E+ + QP + N+++ ++
Sbjct: 163 IAPEILQELEYGPSVDWWALGVLMYEMMAG--QPPFEADNEDDLFES 207
>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 = 45.4 bits (107), Expect = 3e-05
Identities = 55/218 (25%), Positives = 91/218 (41%), Gaps = 23/218 (10%)
Query: 62 LGEGAFGKVYKGEVCTSEGPSLVAIKTLK--ENANQKTASDFRREVDLMSELRHPNIVCL 119
+G GAFG+V +S+ + A+K L E + ++ F E D+M+ P +V L
Sbjct: 51 IGRGAFGEVQLVRHKSSQ--KVYAMKLLSKFEMIKRSDSAFFWEERDIMAFANSPWVVQL 108
Query: 120 LGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQVAAGM 179
+ + M+ E+M GDL + S P F +V +
Sbjct: 109 FCAFQDDKYLYMVMEYMPGGDLVNLM-----------SNYDVPEKWAKF--YTAEVVLAL 155
Query: 180 AYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRWMPPES 239
+ S +HRD+ N L+ +K++DFG + + R + P ++ PE
Sbjct: 156 DAIHSMGLIHRDVKPDNMLLDKHGHLKLADFGTCMKMDETGMVRCDTAVGTP-DYISPEV 214
Query: 240 ILY----GKFTTESDVWSYGVVLWEVYSYGLQPYYGYS 273
+ G + E D WS GV L+E+ G P+Y S
Sbjct: 215 LKSQGGDGYYGRECDWWSVGVFLFEML-VGDTPFYADS 251
Score = 33.5 bits (76), Expect = 0.22
Identities = 26/90 (28%), Positives = 42/90 (46%), Gaps = 6/90 (6%)
Query: 323 VHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRWMPPESILY----G 378
+HRD+ N L+ +K++DFG + + R + P ++ PE + G
Sbjct: 164 IHRDVKPDNMLLDKHGHLKLADFGTCMKMDETGMVRCDTAVGTP-DYISPEVLKSQGGDG 222
Query: 379 KFTTESDVWSYGVVLWEVYSYGLQPYYGYS 408
+ E D WS GV L+E+ G P+Y S
Sbjct: 223 YYGRECDWWSVGVFLFEML-VGDTPFYADS 251
>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 = 45.4 bits (107), Expect = 3e-05
Identities = 55/219 (25%), Positives = 90/219 (41%), Gaps = 25/219 (11%)
Query: 62 LGEGAFGKVYKGEVCTSEGPSLV-AIKTLK--ENANQKTASDFRREVDLMSELRHPNIVC 118
+G GAFG+V ++ + V A+K L E + ++ F E D+M+ P +V
Sbjct: 51 IGRGAFGEV---QLVRHKSTRKVYAMKLLSKFEMIKRSDSAFFWEERDIMAFANSPWVVQ 107
Query: 119 LLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQVAAG 178
L + M+ E+M GDL + S P F +V
Sbjct: 108 LFYAFQDDRYLYMVMEYMPGGDLVNLM-----------SNYDVPEKWARF--YTAEVVLA 154
Query: 179 MAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRWMPPE 238
+ + S ++HRD+ N L+ +K++DFG + R + P ++ PE
Sbjct: 155 LDAIHSMGFIHRDVKPDNMLLDKSGHLKLADFGTCMKMNKEGMVRCDTAVGTP-DYISPE 213
Query: 239 SILY----GKFTTESDVWSYGVVLWEVYSYGLQPYYGYS 273
+ G + E D WS GV L+E+ G P+Y S
Sbjct: 214 VLKSQGGDGYYGRECDWWSVGVFLYEML-VGDTPFYADS 251
Score = 36.1 bits (83), Expect = 0.027
Identities = 27/94 (28%), Positives = 43/94 (45%), Gaps = 6/94 (6%)
Query: 319 SHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRWMPPESILY- 377
S ++HRD+ N L+ +K++DFG + R + P ++ PE +
Sbjct: 160 SMGFIHRDVKPDNMLLDKSGHLKLADFGTCMKMNKEGMVRCDTAVGTP-DYISPEVLKSQ 218
Query: 378 ---GKFTTESDVWSYGVVLWEVYSYGLQPYYGYS 408
G + E D WS GV L+E+ G P+Y S
Sbjct: 219 GGDGYYGRECDWWSVGVFLYEML-VGDTPFYADS 251
>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 = 45.0 bits (106), Expect = 4e-05
Identities = 62/286 (21%), Positives = 117/286 (40%), Gaps = 75/286 (26%)
Query: 59 LQELGEGAFGKVYKGEVCTS---EGPSLVAIKTLKEN----ANQKTASDFRREVDLMSEL 111
++ LG GAFG EVC + + +L A+KTL++ NQ + + E D+++E
Sbjct: 6 IKTLGIGAFG-----EVCLARKVDTKALYAMKTLRKKDVLLRNQ--VAHVKAERDILAEA 58
Query: 112 RHPNIVCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHI 171
+ +V L + F + +L+ F+M P D+ ++ + +D +
Sbjct: 59 DNEWVVRLY------------YSFQDKDNLY-FVMDYIPGGDMMSLLIRMGIFPEDLARF 105
Query: 172 AL-QVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLS---RDVYASDYYR---- 223
+ ++ + + ++HRD+ N L+ +K++DFGL R + S YY+
Sbjct: 106 YIAELTCAVESVHKMGFIHRDIKPDNILIDRDGHIKLTDFGLCTGFRWTHDSKYYQSGDH 165
Query: 224 IQSKS------------------LLPVRW--------------------MPPESILYGKF 245
++ S L P+ + PE +L +
Sbjct: 166 VRQDSMDFSNEWGDPANCRCGDRLKPLERRAARQHQRCLAHSLVGTPNYIAPEVLLRTGY 225
Query: 246 TTESDVWSYGVVLWEVYSYGLQPYYGYSNQEV-IEMIRSRQMLPCP 290
T D WS GV+L+E+ G P+ + E +++I + L P
Sbjct: 226 TQLCDWWSVGVILYEML-VGQPPFLAQTPLETQMKVINWQTSLHIP 270
Score = 32.7 bits (74), Expect = 0.39
Identities = 32/139 (23%), Positives = 53/139 (38%), Gaps = 46/139 (33%)
Query: 322 YVHRDLAARNCLVGDGLTVKISDFGLS---RDVYASDYYR----IQSKS----------- 363
++HRD+ N L+ +K++DFGL R + S YY+ ++ S
Sbjct: 122 FIHRDIKPDNILIDRDGHIKLTDFGLCTGFRWTHDSKYYQSGDHVRQDSMDFSNEWGDPA 181
Query: 364 -------LLPVRW--------------------MPPESILYGKFTTESDVWSYGVVLWEV 396
L P+ + PE +L +T D WS GV+L+E+
Sbjct: 182 NCRCGDRLKPLERRAARQHQRCLAHSLVGTPNYIAPEVLLRTGYTQLCDWWSVGVILYEM 241
Query: 397 YSYGLQPYYGYSNQEEFLK 415
G P+ + E +K
Sbjct: 242 L-VGQPPFLAQTPLETQMK 259
>gnl|CDD|165473 PHA03207, PHA03207, serine/threonine kinase US3; Provisional.
Length = 392
Score = 44.8 bits (106), Expect = 5e-05
Identities = 49/211 (23%), Positives = 86/211 (40%), Gaps = 19/211 (9%)
Query: 51 VIETKPRFLQELGEGAFGKVYKGEVCTSEGPSLVAIKTLKENANQKTASDFRREVDLMSE 110
V+ + L L G+ G+V+ VCT G +K KT RE+D++
Sbjct: 89 VVRMQYNILSSLTPGSEGEVF---VCTKHGDEQRKKVIVKAVTGGKTPG---REIDILKT 142
Query: 111 LRHPNIVCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSH 170
+ H I+ L+ +CM+ + DL ++ D SG PL +
Sbjct: 143 ISHRAIINLIHAYRWKSTVCMVMP-KYKCDLFTYV-------DRSG-----PLPLEQAIT 189
Query: 171 IALQVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLL 230
I ++ +AYL +HRD+ N + + + DFG + + A
Sbjct: 190 IQRRLLEALAYLHGRGIIHRDVKTENIFLDEPENAVLGDFGAACKLDAHPDTPQCYGWSG 249
Query: 231 PVRWMPPESILYGKFTTESDVWSYGVVLWEV 261
+ PE + + ++D+WS G+VL+E+
Sbjct: 250 TLETNSPELLALDPYCAKTDIWSAGLVLFEM 280
Score = 31.0 bits (70), Expect = 1.3
Identities = 20/83 (24%), Positives = 37/83 (44%)
Query: 314 MAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRWMPPE 373
+AYL +HRD+ N + + + DFG + + A + PE
Sbjct: 198 LAYLHGRGIIHRDVKTENIFLDEPENAVLGDFGAACKLDAHPDTPQCYGWSGTLETNSPE 257
Query: 374 SILYGKFTTESDVWSYGVVLWEV 396
+ + ++D+WS G+VL+E+
Sbjct: 258 LLALDPYCAKTDIWSAGLVLFEM 280
>gnl|CDD|165478 PHA03212, PHA03212, serine/threonine kinase US3; Provisional.
Length = 391
Score = 44.6 bits (105), Expect = 6e-05
Identities = 41/180 (22%), Positives = 75/180 (41%), Gaps = 32/180 (17%)
Query: 89 LKENANQKTASDFRREVDLMSELRHPNIVCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSR 148
+K TA+ E ++ + HP+I+ L G + C++ + DL+ +L ++
Sbjct: 122 IKAGQRGGTAT----EAHILRAINHPSIIQLKGTFTYNKFTCLILP-RYKTDLYCYLAAK 176
Query: 149 SPRSDISGSQVQAPLSQQDFSHIALQVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKIS 208
++ D I V + YL + +HRD+ A N + V +
Sbjct: 177 RN------------IAICDILAIERSVLRAIQYLHENRIIHRDIKAENIFINHPGDVCLG 224
Query: 209 DFGLS---RDVYASDYY----RIQSKSLLPVRWMPPESILYGKFTTESDVWSYGVVLWEV 261
DFG + D+ A+ YY I + + PE + + D+WS G+VL+E+
Sbjct: 225 DFGAACFPVDINANKYYGWAGTIATNA--------PELLARDPYGPAVDIWSAGIVLFEM 276
Score = 37.3 bits (86), Expect = 0.014
Identities = 27/97 (27%), Positives = 44/97 (45%), Gaps = 15/97 (15%)
Query: 307 EVPVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLS---RDVYASDYY----RI 359
E V + YL + +HRD+ A N + V + DFG + D+ A+ YY I
Sbjct: 188 ERSVLRAIQYLHENRIIHRDIKAENIFINHPGDVCLGDFGAACFPVDINANKYYGWAGTI 247
Query: 360 QSKSLLPVRWMPPESILYGKFTTESDVWSYGVVLWEV 396
+ + PE + + D+WS G+VL+E+
Sbjct: 248 ATNA--------PELLARDPYGPAVDIWSAGIVLFEM 276
>gnl|CDD|223069 PHA03390, pk1, serine/threonine-protein kinase 1; Provisional.
Length = 267
Score = 43.7 bits (104), Expect = 7e-05
Identities = 52/253 (20%), Positives = 101/253 (39%), Gaps = 42/253 (16%)
Query: 42 KTASDFRREVIETKPRFLQELGEGAFGKVYKGEVCTSEG-PSLVAIKTLKENANQKTASD 100
K+ S+ + + + +L +G FGKV V + L K +K A +
Sbjct: 4 KSLSELVQFLKNCEIVKKLKLIDGKFGKVS---VLKHKPTQKLFVQKIIK-------AKN 53
Query: 101 FRR-EV---DLMSELRHPNIVCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISG 156
F E LM + +PN + L + + ++ +++ GDL + L
Sbjct: 54 FNAIEPMVHQLMKD--NPNFIKLYYSVTTLKGHVLIMDYIKDGDLFDLL----------- 100
Query: 157 SQVQAPLSQQDFSHIALQVAAGMAYLCSHHYVHRDLAARNCLVGDGLT-VKISDFGLSRD 215
+ + LS+ + I Q+ + L H+ +H D+ N L + + D+GL +
Sbjct: 101 -KKEGKLSEAEVKKIIRQLVEALNDLHKHNIIHNDIKLENVLYDRAKDRIYLCDYGLCK- 158
Query: 216 VYASDYYRIQSKSLL--PVRWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYS 273
I + S + + PE I + D W+ GV+ +E+ + P+
Sbjct: 159 -------IIGTPSCYDGTLDYFSPEKIKGHNYDVSFDWWAVGVLTYELLTGK-HPFKEDE 210
Query: 274 NQEV-IEMIRSRQ 285
++E+ +E + RQ
Sbjct: 211 DEELDLESLLKRQ 223
Score = 30.2 bits (69), Expect = 2.0
Identities = 21/102 (20%), Positives = 41/102 (40%), Gaps = 12/102 (11%)
Query: 313 GMAYLCSHHYVHRDLAARNCLVGDGLT-VKISDFGLSRDVYASDYYRIQSKSLL--PVRW 369
+ L H+ +H D+ N L + + D+GL + I + S + +
Sbjct: 121 ALNDLHKHNIIHNDIKLENVLYDRAKDRIYLCDYGLCK--------IIGTPSCYDGTLDY 172
Query: 370 MPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQE 411
PE I + D W+ GV+ +E+ + P+ ++E
Sbjct: 173 FSPEKIKGHNYDVSFDWWAVGVLTYELLTGK-HPFKEDEDEE 213
>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 = 44.3 bits (104), Expect = 7e-05
Identities = 55/273 (20%), Positives = 109/273 (39%), Gaps = 53/273 (19%)
Query: 59 LQELGEGAFGKVYKGEVCTSEGPSLVAIKTLK--ENANQKTASDFRREVDLMSELRHPNI 116
L+ +G GAFG+V V + + A+K L+ + ++ R E D++ E +
Sbjct: 6 LKVIGRGAFGEVRL--VQKKDTGHVYAMKILRKADMLEKEQVGHIRAERDILVEADSLWV 63
Query: 117 VCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQVA 176
V + + ++ EF+ GD+ LM + L++++ +
Sbjct: 64 VKMFYSFQDKLNLYLIMEFLPGGDMMTLLMKKDT------------LTEEETQFYIAETV 111
Query: 177 AGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLS---RDVYASDYYRIQSKSL---- 229
+ + ++HRD+ N L+ VK+SDFGL + + +++YR + SL
Sbjct: 112 LAIDSIHQLGFIHRDIKPDNLLLDSKGHVKLSDFGLCTGLKKAHRTEFYRNLNHSLPSDF 171
Query: 230 ---------------------------LPVRWMPPESILYGKFTTESDVWSYGVVLWEVY 262
P ++ PE + + D WS GV+++E+
Sbjct: 172 TFQNMNSKRKAETWKRNRRQLAFSTVGTP-DYIAPEVFMQTGYNKLCDWWSLGVIMYEML 230
Query: 263 SYGLQPYYGYSNQEVIEMIRS-RQMLPCPEDCP 294
G P+ + QE + + + ++ L P + P
Sbjct: 231 -IGYPPFCSETPQETYKKVMNWKETLIFPPEVP 262
Score = 35.8 bits (82), Expect = 0.033
Identities = 30/128 (23%), Positives = 52/128 (40%), Gaps = 36/128 (28%)
Query: 322 YVHRDLAARNCLVGDGLTVKISDFGLS---RDVYASDYYRIQSKSL-------------- 364
++HRD+ N L+ VK+SDFGL + + +++YR + SL
Sbjct: 122 FIHRDIKPDNLLLDSKGHVKLSDFGLCTGLKKAHRTEFYRNLNHSLPSDFTFQNMNSKRK 181
Query: 365 -----------------LPVRWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGY 407
P ++ PE + + D WS GV+++E+ G P+
Sbjct: 182 AETWKRNRRQLAFSTVGTP-DYIAPEVFMQTGYNKLCDWWSLGVIMYEML-IGYPPFCSE 239
Query: 408 SNQEEFLK 415
+ QE + K
Sbjct: 240 TPQETYKK 247
>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 = 44.2 bits (104), Expect = 8e-05
Identities = 55/272 (20%), Positives = 109/272 (40%), Gaps = 51/272 (18%)
Query: 59 LQELGEGAFGKVYKGEVCTSEGPSLVAIKTLKEN--ANQKTASDFRREVDLMSELRHPNI 116
L+ +G GAFG+V V + + A+K L++ ++ + R E D++ E +
Sbjct: 6 LKVIGRGAFGEVRL--VQKKDTGHIYAMKILRKADMLEKEQVAHIRAERDILVEADGAWV 63
Query: 117 VCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQVA 176
V + + ++ EF+ GD+ LM + LS++ +
Sbjct: 64 VKMFYSFQDKRNLYLIMEFLPGGDMMTLLMKKDT------------LSEEATQFYIAETV 111
Query: 177 AGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLS---RDVYASDYYR---------- 223
+ + ++HRD+ N L+ VK+SDFGL + + +++YR
Sbjct: 112 LAIDAIHQLGFIHRDIKPDNLLLDAKGHVKLSDFGLCTGLKKAHRTEFYRNLTHNPPSDF 171
Query: 224 ----IQSK----------------SLLPVRWMPPESILYGKFTTESDVWSYGVVLWEVYS 263
+ SK ++ ++ PE + + D WS GV+++E+
Sbjct: 172 SFQNMNSKRKAETWKKNRRQLAYSTVGTPDYIAPEVFMQTGYNKLCDWWSLGVIMYEML- 230
Query: 264 YGLQPYYGYSNQEVIEMIRS-RQMLPCPEDCP 294
G P+ + QE + + ++ L P + P
Sbjct: 231 IGYPPFCSETPQETYRKVMNWKETLVFPPEVP 262
Score = 34.2 bits (78), Expect = 0.12
Identities = 29/127 (22%), Positives = 53/127 (41%), Gaps = 34/127 (26%)
Query: 322 YVHRDLAARNCLVGDGLTVKISDFGLS---RDVYASDYYR--------------IQSK-- 362
++HRD+ N L+ VK+SDFGL + + +++YR + SK
Sbjct: 122 FIHRDIKPDNLLLDAKGHVKLSDFGLCTGLKKAHRTEFYRNLTHNPPSDFSFQNMNSKRK 181
Query: 363 --------------SLLPVRWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYS 408
++ ++ PE + + D WS GV+++E+ G P+ +
Sbjct: 182 AETWKKNRRQLAYSTVGTPDYIAPEVFMQTGYNKLCDWWSLGVIMYEML-IGYPPFCSET 240
Query: 409 NQEEFLK 415
QE + K
Sbjct: 241 PQETYRK 247
>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 = 9e-05
Identities = 55/221 (24%), Positives = 96/221 (43%), Gaps = 20/221 (9%)
Query: 59 LQELGEGAFGKVYKGEVCTSEGPSLVAIKTLKENANQKTASD--FRREVDLMSELRHPNI 116
++ +G GAFG+V ++ +E + A+K L + K A FR E +++ I
Sbjct: 6 IKVIGRGAFGEVAVVKMKHTE--RIYAMKILNKWEMLKRAETACFREERNVLVNGDCQWI 63
Query: 117 VCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQVA 176
L + ++ ++ V GDL L S + + P F +IA V
Sbjct: 64 TTLHYAFQDENYLYLVMDYYVGGDLLTLL---------SKFEDRLPEDMARF-YIAEMVL 113
Query: 177 AGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFG----LSRDVYASDYYRIQSKSLLPV 232
A + + HYVHRD+ N L+ ++++DFG +++D + + +
Sbjct: 114 A-IHSIHQLHYVHRDIKPDNVLLDMNGHIRLADFGSCLKMNQDGTVQSSVAVGTPDYISP 172
Query: 233 RWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYS 273
+ GK+ E D WS GV ++E+ YG P+Y S
Sbjct: 173 EILQAMEDGMGKYGPECDWWSLGVCMYEML-YGETPFYAES 212
Score = 42.7 bits (100), Expect = 2e-04
Identities = 28/99 (28%), Positives = 47/99 (47%), Gaps = 5/99 (5%)
Query: 321 HYVHRDLAARNCLVGDGLTVKISDFG----LSRDVYASDYYRIQSKSLLPVRWMPPESIL 376
HYVHRD+ N L+ ++++DFG +++D + + + +
Sbjct: 122 HYVHRDIKPDNVLLDMNGHIRLADFGSCLKMNQDGTVQSSVAVGTPDYISPEILQAMEDG 181
Query: 377 YGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEEFLK 415
GK+ E D WS GV ++E+ YG P+Y S E + K
Sbjct: 182 MGKYGPECDWWSLGVCMYEML-YGETPFYAESLVETYGK 219
>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 = 43.6 bits (103), Expect = 1e-04
Identities = 57/223 (25%), Positives = 96/223 (43%), Gaps = 23/223 (10%)
Query: 57 RFLQELGEGAFGKVYKGEVCTSEGPSLVAIKTLK--ENANQKTASDFRREVDLMSELRHP 114
++ +G GAFG+V +S+ + A+K L E + ++ F E D+M+
Sbjct: 46 DVIKVIGRGAFGEVQLVRHKSSK--QVYAMKLLSKFEMIKRSDSAFFWEERDIMAHANSE 103
Query: 115 NIVCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQ 174
IV L + + M+ E+M GDL + S P F + A +
Sbjct: 104 WIVQLHYAFQDDKYLYMVMEYMPGGDLVNLM-----------SNYDIPEKWARF-YTA-E 150
Query: 175 VAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRW 234
V + + S ++HRD+ N L+ +K++DFG + A+ R + P +
Sbjct: 151 VVLALDAIHSMGFIHRDVKPDNMLLDKSGHLKLADFGTCMKMDANGMVRCDTAVGTP-DY 209
Query: 235 MPPESIL----YGKFTTESDVWSYGVVLWEVYSYGLQPYYGYS 273
+ PE + G + E D WS GV L+E+ G P+Y S
Sbjct: 210 ISPEVLKSQGGDGYYGRECDWWSVGVFLYEML-VGDTPFYADS 251
Score = 35.1 bits (81), Expect = 0.053
Identities = 28/94 (29%), Positives = 45/94 (47%), Gaps = 6/94 (6%)
Query: 319 SHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRWMPPESIL-- 376
S ++HRD+ N L+ +K++DFG + A+ R + P ++ PE +
Sbjct: 160 SMGFIHRDVKPDNMLLDKSGHLKLADFGTCMKMDANGMVRCDTAVGTP-DYISPEVLKSQ 218
Query: 377 --YGKFTTESDVWSYGVVLWEVYSYGLQPYYGYS 408
G + E D WS GV L+E+ G P+Y S
Sbjct: 219 GGDGYYGRECDWWSVGVFLYEML-VGDTPFYADS 251
>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 = 43.4 bits (102), Expect = 1e-04
Identities = 32/113 (28%), Positives = 55/113 (48%), Gaps = 5/113 (4%)
Query: 170 HIALQVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSL 229
+IA V A + +L + V+RDL N L+ + + DFGLS+ + + +
Sbjct: 101 YIAELVLA-LEHLHKYDIVYRDLKPENILLDATGHIALCDFGLSKANLTDN--KTTNTFC 157
Query: 230 LPVRWMPPESILYGK-FTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMI 281
++ PE +L K +T D WS GV+++E+ G P+Y Q++ I
Sbjct: 158 GTTEYLAPEVLLDEKGYTKHVDFWSLGVLVFEM-CCGWSPFYAEDTQQMYRNI 209
Score = 41.8 bits (98), Expect = 5e-04
Identities = 27/101 (26%), Positives = 49/101 (48%), Gaps = 4/101 (3%)
Query: 314 MAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRWMPPE 373
+ +L + V+RDL N L+ + + DFGLS+ + + + ++ PE
Sbjct: 109 LEHLHKYDIVYRDLKPENILLDATGHIALCDFGLSKANLTDN--KTTNTFCGTTEYLAPE 166
Query: 374 SILYGK-FTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEEF 413
+L K +T D WS GV+++E+ G P+Y Q+ +
Sbjct: 167 VLLDEKGYTKHVDFWSLGVLVFEM-CCGWSPFYAEDTQQMY 206
>gnl|CDD|165476 PHA03210, PHA03210, serine/threonine kinase US3; Provisional.
Length = 501
Score = 43.5 bits (102), Expect = 1e-04
Identities = 59/264 (22%), Positives = 103/264 (39%), Gaps = 45/264 (17%)
Query: 57 RFLQELGEGAFGKV-------YKGEVCTSEGPSLVAIKTLKEN--------ANQKTASDF 101
R + +L GAFGK+ E G + K A + A
Sbjct: 151 RVIDDLPAGAFGKIFICALRASTEEAEARRGVNSTNQGKPKCERLIAKRVKAGSRAAIQL 210
Query: 102 RREVDLMSELRHPNIVCLLGVCLSGEPMCML---FEFMVRGDLHEFLMSRSPRSDISGSQ 158
E+ + L H NI+ + + S M+ ++F DL+ F+ D +
Sbjct: 211 ENEILALGRLNHENILKIEEILRSEANTYMITQKYDF----DLYSFMY------DEAFDW 260
Query: 159 VQAPLSQQDFSHIALQVAAGMAYLCSHHYVHRDLAARNC-LVGDGLTVKISDFG----LS 213
PL +Q I Q+ + Y+ +HRD+ N L DG V + DFG
Sbjct: 261 KDRPLLKQT-RAIMKQLLCAVEYIHDKKLIHRDIKLENIFLNCDGKIV-LGDFGTAMPFE 318
Query: 214 RDVYASDYYRIQSKSLLPVRWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYS 273
++ A DY + + V PE + + +D+WS G++L ++ S+ P
Sbjct: 319 KEREAFDYGWVGT-----VATNSPEILAGDGYCEITDIWSCGLILLDMLSHDFCPIGDGG 373
Query: 274 ---NQEVIEMIRSRQMLPCPEDCP 294
++++++I S + C E+ P
Sbjct: 374 GKPGKQLLKIIDSLSV--CDEEFP 395
Score = 32.7 bits (74), Expect = 0.37
Identities = 25/97 (25%), Positives = 43/97 (44%), Gaps = 11/97 (11%)
Query: 312 AGMAYLCSHHYVHRDLAARNC-LVGDGLTVKISDFG----LSRDVYASDYYRIQSKSLLP 366
+ Y+ +HRD+ N L DG V + DFG ++ A DY + +
Sbjct: 278 CAVEYIHDKKLIHRDIKLENIFLNCDGKIV-LGDFGTAMPFEKEREAFDYGWVGT----- 331
Query: 367 VRWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQP 403
V PE + + +D+WS G++L ++ S+ P
Sbjct: 332 VATNSPEILAGDGYCEITDIWSCGLILLDMLSHDFCP 368
>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 = 43.1 bits (101), Expect = 2e-04
Identities = 55/250 (22%), Positives = 102/250 (40%), Gaps = 61/250 (24%)
Query: 59 LQELGEGAFGKVYKGEVCTSEGPSLVAIKTL--KENANQKTASDFRREVDLMSELRHPNI 116
++ LG GAFG+V C + +L A+KTL K+ N+ + + E D+++E + +
Sbjct: 6 IKTLGIGAFGEVCL--ACKVDTHALYAMKTLRKKDVLNRNQVAHVKAERDILAEADNEWV 63
Query: 117 VCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQVA 176
V L + + + +++ GD+ L+ ++ A L+ +A++
Sbjct: 64 VKLYYSFQDKDNLYFVMDYIPGGDMMSLLIRMEVFPEVLARFYIAELT------LAIESV 117
Query: 177 AGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLS---RDVYASDYYR----IQSKSL 229
M + +HRD+ N L+ +K++DFGL R + S YY+ I+ S+
Sbjct: 118 HKMGF------IHRDIKPDNILIDLDGHIKLTDFGLCTGFRWTHNSKYYQKGSHIRQDSM 171
Query: 230 LPV--------------------------------------RWMPPESILYGKFTTESDV 251
P ++ PE +L +T D
Sbjct: 172 EPSDLWDDVSNCRCGDRLKTLEQRATKQHQRCLAHSLVGTPNYIAPEVLLRKGYTQLCDW 231
Query: 252 WSYGVVLWEV 261
WS GV+L+E+
Sbjct: 232 WSVGVILFEM 241
Score = 32.7 bits (74), Expect = 0.35
Identities = 33/139 (23%), Positives = 53/139 (38%), Gaps = 46/139 (33%)
Query: 322 YVHRDLAARNCLVGDGLTVKISDFGLS---RDVYASDYYR----IQSKSLLPV------- 367
++HRD+ N L+ +K++DFGL R + S YY+ I+ S+ P
Sbjct: 122 FIHRDIKPDNILIDLDGHIKLTDFGLCTGFRWTHNSKYYQKGSHIRQDSMEPSDLWDDVS 181
Query: 368 -------------------------------RWMPPESILYGKFTTESDVWSYGVVLWEV 396
++ PE +L +T D WS GV+L+E+
Sbjct: 182 NCRCGDRLKTLEQRATKQHQRCLAHSLVGTPNYIAPEVLLRKGYTQLCDWWSVGVILFEM 241
Query: 397 YSYGLQPYYGYSNQEEFLK 415
G P+ + E LK
Sbjct: 242 L-VGQPPFLAPTPTETQLK 259
>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 = 42.2 bits (99), Expect = 3e-04
Identities = 53/232 (22%), Positives = 102/232 (43%), Gaps = 34/232 (14%)
Query: 60 QELGEGAFGKVYKGEVCTSEGPSLVAIKTLKENANQKTASDFRREVDL---MSELR---- 112
+ LG+G+FGKV + E L A+K LK++ ++ D+ M+E R
Sbjct: 1 RVLGKGSFGKVMLARL--KESGRLYAVKVLKKDV-------ILQDDDVECTMTEKRILSL 51
Query: 113 ---HPNIVCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFS 169
HP + L + + + + EF+ GDL F + +S R D + ++ A
Sbjct: 52 ARNHPFLTQLYCCFQTPDRLFFVMEFVNGGDLM-FHIQKSRRFDEARARFYAA------- 103
Query: 170 HIALQVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSL 229
++ + + +L ++RDL N L+ K++DFG+ ++ + + S
Sbjct: 104 ----EITSALMFLHDKGIIYRDLKLDNVLLDHEGHCKLADFGMCKEGIFNG--KTTSTFC 157
Query: 230 LPVRWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMI 281
++ PE + + D W+ GV+L+E+ G P+ + ++ E I
Sbjct: 158 GTPDYIAPEILQEMLYGPSVDWWAMGVLLYEMLC-GHAPFEAENEDDLFEAI 208
>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 = 41.4 bits (97), Expect = 7e-04
Identities = 65/281 (23%), Positives = 110/281 (39%), Gaps = 67/281 (23%)
Query: 62 LGEGAFGKVYKGEVCTSEGPSLVAIKTL--KENANQKTASDFRREVDLMSELRHPNIVCL 119
+G+GAFG+V V + + A+KTL E + + + E D+++E P +V L
Sbjct: 9 IGKGAFGEVRL--VQKKDTGKIYAMKTLLKSEMFKKDQLAHVKAERDVLAESDSPWVVSL 66
Query: 120 LGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIALQVAAGM 179
+ + ++ EF+ GDL L+ + D V ++ + L + A
Sbjct: 67 YYSFQDAQYLYLIMEFLPGGDLMTMLI----KYDTFSEDV----TRFYMAECVLAIEA-- 116
Query: 180 AYLCSHH--YVHRDLAARNCLVGDGLTVKISDFGLSRDVYA---SDYYR--IQSKSLLPV 232
H ++HRD+ N L+ G +K+SDFGLS + S YY+ +Q KS
Sbjct: 117 ----VHKLGFIHRDIKPDNILIDRGGHIKLSDFGLSTGFHKQHDSAYYQKLLQGKSNKNR 172
Query: 233 R----------------------------------------WMPPESILYGKFTTESDVW 252
++ PE L + E D W
Sbjct: 173 IDNRNSVAVDSINLTMSSKDQIATWKKNRRLMAYSTVGTPDYIAPEIFLQQGYGQECDWW 232
Query: 253 SYGVVLWEVYSYGLQPYYGYSNQEVIEMIRS-RQMLPCPED 292
S G +++E G P+ ++ E I + R+ L P+D
Sbjct: 233 SLGAIMFECL-IGWPPFCSENSHETYRKIINWRETLYFPDD 272
Score = 34.1 bits (78), Expect = 0.13
Identities = 16/40 (40%), Positives = 24/40 (60%), Gaps = 3/40 (7%)
Query: 322 YVHRDLAARNCLVGDGLTVKISDFGLSRDVYA---SDYYR 358
++HRD+ N L+ G +K+SDFGLS + S YY+
Sbjct: 122 FIHRDIKPDNILIDRGGHIKLSDFGLSTGFHKQHDSAYYQ 161
>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 = 40.1 bits (94), Expect = 0.001
Identities = 34/116 (29%), Positives = 53/116 (45%), Gaps = 24/116 (20%)
Query: 321 HYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPV---RWMPPESILY 377
YVHRD+ N L+ ++++DFG + A + S + V ++ PE IL
Sbjct: 122 GYVHRDIKPDNVLLDKNGHIRLADFGSCLRLLADGTVQ----SNVAVGTPDYISPE-ILQ 176
Query: 378 ------GKFTTESDVWSYGVVLWEVYSYGLQPYYGYS---------NQEEFLKTPP 418
G++ E D WS GV ++E+ YG P+Y S N +E + PP
Sbjct: 177 AMEDGKGRYGPECDWWSLGVCMYEML-YGETPFYAESLVETYGKIMNHKEHFQFPP 231
Score = 39.0 bits (91), Expect = 0.004
Identities = 34/119 (28%), Positives = 53/119 (44%), Gaps = 16/119 (13%)
Query: 186 HYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPV---RWMPPESILY 242
YVHRD+ N L+ ++++DFG + A + S + V ++ PE IL
Sbjct: 122 GYVHRDIKPDNVLLDKNGHIRLADFGSCLRLLADGTVQ----SNVAVGTPDYISPE-ILQ 176
Query: 243 ------GKFTTESDVWSYGVVLWEVYSYGLQPYYGYSNQEVIEMIRSRQ-MLPCPEDCP 294
G++ E D WS GV ++E+ YG P+Y S E I + + P D
Sbjct: 177 AMEDGKGRYGPECDWWSLGVCMYEML-YGETPFYAESLVETYGKIMNHKEHFQFPPDVT 234
>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 = 39.4 bits (92), Expect = 0.002
Identities = 50/207 (24%), Positives = 88/207 (42%), Gaps = 24/207 (11%)
Query: 62 LGEGAFGKVYKGEVCTSEGPSLVAIKTL--KENANQKTASDFRREVDLMSELRHPNIVCL 119
LG+G FG+V ++ + L A K L K +K E +++++ IV L
Sbjct: 1 LGKGGFGEVSACQMRATG--KLYACKKLNKKRLKKRKGYEGAMVEKRILAKVHSRFIVSL 58
Query: 120 LGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAP-LSQQDFSHIALQVAAG 178
+ +C++ M GDL R I + P + Q+ +G
Sbjct: 59 AYAFQTKTDLCLVMTIMNGGDL---------RYHIYNVDEENPGFPEPRACFYTAQIISG 109
Query: 179 MAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSL----LPVRW 234
+ +L ++RDL N L+ + V+ISD GL+ ++ QSK+ P +
Sbjct: 110 LEHLHQRRIIYRDLKPENVLLDNDGNVRISDLGLAVELKDG-----QSKTKGYAGTP-GF 163
Query: 235 MPPESILYGKFTTESDVWSYGVVLWEV 261
M PE + ++ D ++ GV L+E+
Sbjct: 164 MAPELLQGEEYDFSVDYFALGVTLYEM 190
Score = 39.1 bits (91), Expect = 0.002
Identities = 26/97 (26%), Positives = 49/97 (50%), Gaps = 10/97 (10%)
Query: 304 CWHEVPVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKS 363
C++ + +G+ +L ++RDL N L+ + V+ISD GL+ ++ QSK+
Sbjct: 100 CFYTAQIISGLEHLHQRRIIYRDLKPENVLLDNDGNVRISDLGLAVELKDG-----QSKT 154
Query: 364 L----LPVRWMPPESILYGKFTTESDVWSYGVVLWEV 396
P +M PE + ++ D ++ GV L+E+
Sbjct: 155 KGYAGTP-GFMAPELLQGEEYDFSVDYFALGVTLYEM 190
>gnl|CDD|178763 PLN03224, PLN03224, probable serine/threonine protein kinase;
Provisional.
Length = 507
Score = 37.0 bits (85), Expect = 0.015
Identities = 33/106 (31%), Positives = 46/106 (43%), Gaps = 10/106 (9%)
Query: 139 GDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIA---LQVAAGMAYLCSHHYVHRDLAAR 195
G L EF+M+ D P ++D + I QV G+ L VHRD+
Sbjct: 285 GCLEEFMMAGKKIPD------NMPQDKRDINVIKGVMRQVLTGLRKLHRIGIVHRDIKPE 338
Query: 196 NCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRWMPPESIL 241
N LV VKI DFG + D+ + L P R+ PPE ++
Sbjct: 339 NLLVTVDGQVKIIDFGAAVDMCTGINFNPLYGMLDP-RYSPPEELV 383
Score = 32.7 bits (74), Expect = 0.42
Identities = 23/67 (34%), Positives = 31/67 (46%), Gaps = 1/67 (1%)
Query: 310 VAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLLPVRW 369
V G+ L VHRD+ N LV VKI DFG + D+ + L P R+
Sbjct: 318 VLTGLRKLHRIGIVHRDIKPENLLVTVDGQVKIIDFGAAVDMCTGINFNPLYGMLDP-RY 376
Query: 370 MPPESIL 376
PPE ++
Sbjct: 377 SPPEELV 383
>gnl|CDD|225023 COG2112, COG2112, Predicted Ser/Thr protein kinase [Signal
transduction mechanisms].
Length = 201
Score = 35.8 bits (83), Expect = 0.018
Identities = 21/71 (29%), Positives = 30/71 (42%), Gaps = 13/71 (18%)
Query: 2 KGFLQELGEGAFGKVYKGEVCTSEGPSLVAIKTLKENANQKTASDFRREVIETKPRFLQE 61
+EL +G VY GE E VA+K + D R +E + + L+
Sbjct: 24 LRVEKELAKGTTSVVYLGEWRGGE----VALKVRR--------RDSPRRNLEKEAKILEI 71
Query: 62 L-GEGAFGKVY 71
L GEG +VY
Sbjct: 72 LAGEGVTPEVY 82
>gnl|CDD|140307 PTZ00284, PTZ00284, protein kinase; Provisional.
Length = 467
Score = 34.9 bits (80), Expect = 0.073
Identities = 27/119 (22%), Positives = 47/119 (39%), Gaps = 22/119 (18%)
Query: 162 PLSQQDFSHIALQVAAGMAYLCSH-HYVHRDLAARNCLVGDGLT---------------- 204
P S + + I Q + Y + H +H DL N L+ T
Sbjct: 227 PFSHRHLAQIIFQTGVALDYFHTELHLMHTDLKPENILMETSDTVVDPVTNRALPPDPCR 286
Query: 205 VKISDFGLSRDVYASDYYRIQSKSLLPVRWMPPESILYGKFTTESDVWSYGVVLWEVYS 263
V+I D G D S + ++ + PE +L + +D+WS G +++E+Y+
Sbjct: 287 VRICDLGGCCDERHSRTAIVSTR-----HYRSPEVVLGLGWMYSTDMWSMGCIIYELYT 340
>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 = 33.9 bits (77), Expect = 0.12
Identities = 34/158 (21%), Positives = 69/158 (43%), Gaps = 17/158 (10%)
Query: 113 HPNIVCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIA 172
HP +V L + + + E++ GDL F M R Q L ++ +
Sbjct: 55 HPFLVGLHSCFQTESRLFFVIEYVNGGDLM-FHMQR-----------QRKLPEEHARFYS 102
Query: 173 LQVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRD-VYASDYYRIQSKSLLP 231
+++ + YL ++RDL N L+ +K++D+G+ ++ + D S
Sbjct: 103 AEISLALNYLHERGIIYRDLKLDNVLLDSEGHIKLTDYGMCKEGLRPGD---TTSTFCGT 159
Query: 232 VRWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPY 269
++ PE + + D W+ GV+++E+ + G P+
Sbjct: 160 PNYIAPEILRGEDYGFSVDWWALGVLMFEMMA-GRSPF 196
Score = 29.6 bits (66), Expect = 2.8
Identities = 21/101 (20%), Positives = 48/101 (47%), Gaps = 5/101 (4%)
Query: 305 WHEVPVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRD-VYASDYYRIQSKS 363
++ ++ + YL ++RDL N L+ +K++D+G+ ++ + D S
Sbjct: 100 FYSAEISLALNYLHERGIIYRDLKLDNVLLDSEGHIKLTDYGMCKEGLRPGD---TTSTF 156
Query: 364 LLPVRWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPY 404
++ PE + + D W+ GV+++E+ + G P+
Sbjct: 157 CGTPNYIAPEILRGEDYGFSVDWWALGVLMFEMMA-GRSPF 196
>gnl|CDD|215061 PLN00113, PLN00113, leucine-rich repeat receptor-like protein
kinase; Provisional.
Length = 968
Score = 34.4 bits (79), Expect = 0.12
Identities = 38/161 (23%), Positives = 72/161 (44%), Gaps = 25/161 (15%)
Query: 104 EVDLMSELRHPNIVCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPL 163
E+ M +L+HPNIV L+G+C S + ++ E++ +L E L + L
Sbjct: 733 EIADMGKLQHPNIVKLIGLCRSEKGAYLIHEYIEGKNLSEVLRN---------------L 777
Query: 164 SQQDFSHIALQVAAGMAYL---CSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASD 220
S + IA+ +A + +L CS V +L+ ++ DG L +
Sbjct: 778 SWERRRKIAIGIAKALRFLHCRCSPAVVVGNLSPEKIII-DGKDEPHLRLSLPGLLC--- 833
Query: 221 YYRIQSKSLLPVRWMPPESILYGKFTTESDVWSYGVVLWEV 261
+K + ++ PE+ T +SD++ +G++L E+
Sbjct: 834 ---TDTKCFISSAYVAPETRETKDITEKSDIYGFGLILIEL 871
>gnl|CDD|226699 COG4248, COG4248, Uncharacterized protein with protein kinase and
helix-hairpin-helix DNA-binding domains [General
function prediction only].
Length = 637
Score = 33.4 bits (76), Expect = 0.27
Identities = 32/122 (26%), Positives = 48/122 (39%), Gaps = 21/122 (17%)
Query: 162 PLSQQDFS-HIALQVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASD 220
P DF +A +A+ A L H +V D+ + LV D V + D SD
Sbjct: 112 PHCAWDFLLRVARNLASAFATLHEHGHVVGDVNQNSFLVSDDSKVVLVD---------SD 162
Query: 221 YYRIQSKSLL---PV---RWMPPESILYGKF-----TTESDVWSYGVVLWEVYSYGLQPY 269
++I + L PV + PPE F T D + V+++ + G PY
Sbjct: 163 SFQINANGTLHLCPVGVSEFTPPELQTLPSFVGFERTANHDNFGLAVLIFHLLFGGRHPY 222
Query: 270 YG 271
G
Sbjct: 223 SG 224
Score = 31.1 bits (70), Expect = 1.4
Identities = 28/108 (25%), Positives = 43/108 (39%), Gaps = 20/108 (18%)
Query: 310 VAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYRIQSKSLL---P 366
+A+ A L H +V D+ + LV D V + D SD ++I + L P
Sbjct: 126 LASAFATLHEHGHVVGDVNQNSFLVSDDSKVVLVD---------SDSFQINANGTLHLCP 176
Query: 367 V---RWMPPESILYGKF-----TTESDVWSYGVVLWEVYSYGLQPYYG 406
V + PPE F T D + V+++ + G PY G
Sbjct: 177 VGVSEFTPPELQTLPSFVGFERTANHDNFGLAVLIFHLLFGGRHPYSG 224
>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 = 32.7 bits (75), Expect = 0.33
Identities = 26/101 (25%), Positives = 35/101 (34%), Gaps = 23/101 (22%)
Query: 258 LWEVYSYGL---QPYYGYSNQEVIEMIRSRQMLPCP--------EDCPPRMYSLMMECWH 306
L Y G+ +P +N V+E I LP P + +Y ++E
Sbjct: 122 LKRAYEAGVRVPEPIAFRNNVLVMEFI-GDDGLPAPRLKDVPLELEEAEGLYEDVVE--- 177
Query: 307 EVPVAAGMAYL-CSHHYVHRDLAARNCLVGDGLTVKISDFG 346
M L VH DL+ N LV DG I D
Sbjct: 178 ------YMRRLYKEAGLVHGDLSEYNILVHDG-EPYIIDVS 211
Score = 29.6 bits (67), Expect = 3.0
Identities = 21/74 (28%), Positives = 27/74 (36%), Gaps = 13/74 (17%)
Query: 143 EFL---MSRSPR-SDISGSQVQAPLSQQDFSHIALQVAAGMAYL-CSHHYVHRDLAARNC 197
EF+ +PR D PL ++ + V M L VH DL+ N
Sbjct: 146 EFIGDDGLPAPRLKD-------VPLELEEAEGLYEDVVEYMRRLYKEAGLVHGDLSEYNI 198
Query: 198 LVGDGLTVKISDFG 211
LV DG I D
Sbjct: 199 LVHDG-EPYIIDVS 211
>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 = 31.6 bits (72), Expect = 0.34
Identities = 37/176 (21%), Positives = 60/176 (34%), Gaps = 48/176 (27%)
Query: 59 LQELGEGAFGKVYKGEVCTSEGPSLVAIKTLKENANQKTASDFRREVDLMSELRH----- 113
++ L G +VY ++ V LK N +++ +D REV ++ L
Sbjct: 3 IKLLKGGLTNRVYL---LGTKDEDYV----LKINPSREKGADREREVAILQLLARKGLPV 55
Query: 114 PNIVCLLGVCLSGEPMCMLFEFMVRGDLHEF-LMSRSPRSDISGSQVQAPLSQQDFSHIA 172
P ++ D + LM + +S+++ IA
Sbjct: 56 PKVLASG-----------------ESDGWSYLLMEWIEGETLD------EVSEEEKEDIA 92
Query: 173 LQVAAGMAYLCSHHY-----VHRDLAARNCLVGDGLTVKISDFGLSRDVYASDYYR 223
Q+A +A L H H DL N LV DG + I D+ YA
Sbjct: 93 EQLAELLAKL--HQLPLLVLCHGDLHPGNILVDDGKILGIIDWE-----YAGYGPP 141
>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 = 31.2 bits (70), Expect = 0.98
Identities = 24/113 (21%), Positives = 53/113 (46%), Gaps = 5/113 (4%)
Query: 158 QVQAPLSQQDFSHIALQVAAGMAYLCSHHYVHRDLAARNCLVGDGLTVKISDFGLSRD-V 216
Q Q L ++ A ++ + +L ++RDL N L+ +K++D+G+ ++ +
Sbjct: 88 QRQRKLPEEHARFYAAEICIALNFLHERGIIYRDLKLDNVLLDADGHIKLTDYGMCKEGL 147
Query: 217 YASDYYRIQSKSLLPVRWMPPESILYGKFTTESDVWSYGVVLWEVYSYGLQPY 269
D S ++ PE + ++ D W+ GV+++E+ + G P+
Sbjct: 148 GPGD---TTSTFCGTPNYIAPEILRGEEYGFSVDWWALGVLMFEMMA-GRSPF 196
>gnl|CDD|107210 cd06449, ACCD, Aminocyclopropane-1-carboxylate deaminase (ACCD):
Pyridoxal phosphate (PLP)-dependent enzyme which
catalyzes the conversion of
1-aminocyclopropane-L-carboxylate (ACC), a precursor of
the plant hormone ethylene, to alpha-ketobutyrate and
ammonia.
Length = 307
Score = 30.9 bits (70), Expect = 1.1
Identities = 25/82 (30%), Positives = 33/82 (40%), Gaps = 9/82 (10%)
Query: 202 GLTVKISDFGLSRDVYASDYYRIQSKSLLPV-RWMPPESILYGKFTTESDVWSYGVVLWE 260
GL+V ++ G R V D K+ V R + G E DV VL +
Sbjct: 190 GLSVGLAALGRQRRVIGIDASAKPEKTKAQVLRIAQAKLAEEGLEVKEEDV-----VLDD 244
Query: 261 VYSYGLQPYYGYSNQEVIEMIR 282
Y+ P YG N E IE I+
Sbjct: 245 DYAA---PEYGIPNDETIEAIK 263
>gnl|CDD|185223 PRK15323, PRK15323, invasion protein OrgA; Provisional.
Length = 167
Score = 30.3 bits (68), Expect = 1.2
Identities = 13/48 (27%), Positives = 21/48 (43%), Gaps = 6/48 (12%)
Query: 288 PCPEDCPPRMYSLMMECWHEVPVAAGMAYLCSHHYVHRDLAARNCLVG 335
C ++ + L + W +P A YL H + DLA + L+G
Sbjct: 33 ECIQN---SLTQLWLRQWRRLPQVA---YLLGCHKLRADLARQGALLG 74
>gnl|CDD|172675 PRK14187, PRK14187, bifunctional 5,10-methylene-tetrahydrofolate
dehydrogenase/ 5,10-methylene-tetrahydrofolate
cyclohydrolase; Provisional.
Length = 294
Score = 30.6 bits (69), Expect = 1.6
Identities = 18/57 (31%), Positives = 25/57 (43%), Gaps = 7/57 (12%)
Query: 14 GKVYKGEV------CTSEGPSLVAIKTLKENANQKTASDFRREVIETKPRFLQELGE 64
G+++ G+ CT +G L IKT+ N + A R I KP LGE
Sbjct: 128 GRLFTGQKKNCLIPCTPKG-CLYLIKTITRNLSGSDAVVIGRSNIVGKPMACLLLGE 183
>gnl|CDD|218275 pfam04812, HNF-1B_C, Hepatocyte nuclear factor 1 (HNF-1), beta
isoform C terminus. This family consists of a region
found within the alpha isoform and at the C terminus of
the beta isoform of the homeobox-containing
transcription factor of HNF-1. Different isoforms of
HNF-1 are generated by the differential use of
polyadenylation sites and by alternative splicing. The
C-terminal region of HNF-1 is responsible for the
activation of transcription. Mutations and polymorphisms
in HNF-1 cause the type 3 form of maturity-onset
diabetes of the young (MODY3).
Length = 237
Score = 30.3 bits (68), Expect = 1.8
Identities = 15/35 (42%), Positives = 17/35 (48%), Gaps = 1/35 (2%)
Query: 157 SQVQAPLSQQDFSHIALQ-VAAGMAYLCSHHYVHR 190
S Q PL QQ SH+ A MA L H Y H+
Sbjct: 168 SSHQQPLMQQVQSHMGQSPFMATMAQLPPHMYSHK 202
>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 = 29.9 bits (67), Expect = 2.6
Identities = 40/162 (24%), Positives = 70/162 (43%), Gaps = 29/162 (17%)
Query: 113 HPNIVCLLGVCLSGEPMCMLFEFMVRGDLHEFLMSRSPRSDISGSQVQAPLSQQDFSHIA 172
HPNIV ++ + ++ FM G D+ + +S+ ++I
Sbjct: 58 HPNIVPYRATFIADNELWVVTSFMAYGS----------AKDLICTHFMDGMSELAIAYIL 107
Query: 173 LQVAAGMAYLCSHH--YVHRDLAARNCLVG-DG---LTVKISDFGL----SRDVYASDYY 222
V + Y+ HH YVHR + A + L+ DG L+ S+ + R D+
Sbjct: 108 QGVLKALDYI--HHMGYVHRSVKASHILISVDGKVYLSGLRSNLSMINHGQRLRVVHDFP 165
Query: 223 RIQSKSLLPVRWMPPESI---LYGKFTTESDVWSYGVVLWEV 261
+ K +LP W+ PE + L G + +SD++S G+ E+
Sbjct: 166 KYSVK-VLP--WLSPEVLQQNLQG-YDAKSDIYSVGITACEL 203
>gnl|CDD|236586 PRK09605, PRK09605, bifunctional UGMP family
protein/serine/threonine protein kinase; Validated.
Length = 535
Score = 29.9 bits (68), Expect = 2.7
Identities = 12/28 (42%), Positives = 14/28 (50%), Gaps = 1/28 (3%)
Query: 187 YVHRDLAARNCLVGDGLTVKISDFGLSR 214
VH DL N +V D I DFGL +
Sbjct: 449 IVHGDLTTSNFIVRDDRLYLI-DFGLGK 475
Score = 29.9 bits (68), Expect = 2.7
Identities = 12/28 (42%), Positives = 14/28 (50%), Gaps = 1/28 (3%)
Query: 322 YVHRDLAARNCLVGDGLTVKISDFGLSR 349
VH DL N +V D I DFGL +
Sbjct: 449 IVHGDLTTSNFIVRDDRLYLI-DFGLGK 475
>gnl|CDD|240168 cd05145, RIO1_like, RIO kinase family; RIO1, RIO3 and similar
proteins, 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. RIO1 is present
in archaea, bacteria and eukaryotes. In addition, RIO3
is present in multicellular eukaryotes. RIO1 is
essential for survival and is required for 18S rRNA
processing, proper cell cycle progression and chromosome
maintenance. The biological substrates for RIO1 are
unknown. The function of RIO3 is also unknown.
Length = 190
Score = 29.0 bits (66), Expect = 3.3
Identities = 16/54 (29%), Positives = 21/54 (38%), Gaps = 2/54 (3%)
Query: 159 VQAPLSQQDFSHIALQVAAGMAYL-CSHHYVHRDLAARNCLVGDGLTVKISDFG 211
PL +++ + QV M L VH DL+ N L DG I D
Sbjct: 110 KDVPLEEEEAEELYEQVVEQMRRLYQEAGLVHGDLSEYNILYHDG-KPYIIDVS 162
>gnl|CDD|226168 COG3642, COG3642, Mn2+-dependent serine/threonine protein kinase
[Signal transduction mechanisms].
Length = 204
Score = 28.8 bits (65), Expect = 3.8
Identities = 11/28 (39%), Positives = 13/28 (46%), Gaps = 1/28 (3%)
Query: 187 YVHRDLAARNCLVGDGLTVKISDFGLSR 214
VH DL N ++ G I DFGL
Sbjct: 113 IVHGDLTTSNIILSGGRIYFI-DFGLGE 139
Score = 28.8 bits (65), Expect = 3.8
Identities = 11/28 (39%), Positives = 13/28 (46%), Gaps = 1/28 (3%)
Query: 322 YVHRDLAARNCLVGDGLTVKISDFGLSR 349
VH DL N ++ G I DFGL
Sbjct: 113 IVHGDLTTSNIILSGGRIYFI-DFGLGE 139
>gnl|CDD|240176 cd05155, APH_ChoK_like_1, Uncharacterized bacterial proteins with
similarity to Aminoglycoside 3'-phosphotransferase (APH)
and Choline kinase (ChoK) family members. The APH/ChoK
subfamily is part of a larger superfamily that includes
the catalytic domains of other kinases, such as the
typical serine/threonine/tyrosine protein kinases (PKs),
RIO kinases, actin-fragmin kinase (AFK), and
phosphoinositide 3-kinase (PI3K). This 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 = 235
Score = 28.5 bits (64), Expect = 5.3
Identities = 12/27 (44%), Positives = 14/27 (51%)
Query: 187 YVHRDLAARNCLVGDGLTVKISDFGLS 213
+ H DLA N LV DG + DFG
Sbjct: 166 WFHGDLAPGNLLVQDGRLSAVIDFGCL 192
Score = 28.5 bits (64), Expect = 5.3
Identities = 12/27 (44%), Positives = 14/27 (51%)
Query: 322 YVHRDLAARNCLVGDGLTVKISDFGLS 348
+ H DLA N LV DG + DFG
Sbjct: 166 WFHGDLAPGNLLVQDGRLSAVIDFGCL 192
>gnl|CDD|239105 cd02425, Peptidase_C39F, A sub-family of peptidase family C39.
Peptidase family C39 mostly contains
bacteriocin-processing endopeptidases from bacteria. The
cysteine peptidases in family C39 cleave the
"double-glycine" leader peptides from the precursors of
various bacteriocins (mostly non-lantibiotic). The
cleavage is mediated by the transporter as part of the
secretion process. Bacteriocins are antibiotic proteins
secreted by some species of bacteria that inhibit the
growth of other bacterial species. The bacteriocin is
synthesized as a precursor with an N-terminal leader
peptide, and processing involves removal of the leader
peptide by cleavage at a Gly-Gly bond, followed by
translocation of the mature bacteriocin across the
cytoplasmic membrane. Most endopeptidases of family C39
are N-terminal domains in larger proteins (ABC
transporters) that serve both functions. The proposed
protease active site is conserved in this sub-family.
Length = 126
Score = 27.6 bits (62), Expect = 5.6
Identities = 9/37 (24%), Positives = 16/37 (43%), Gaps = 5/37 (13%)
Query: 201 DGLTVK-----ISDFGLSRDVYASDYYRIQSKSLLPV 232
DGL++ + ++G VY + + LPV
Sbjct: 42 DGLSLSYLKQLLEEYGFKCKVYKISFKKNLYPLKLPV 78
Score = 27.6 bits (62), Expect = 5.6
Identities = 9/37 (24%), Positives = 16/37 (43%), Gaps = 5/37 (13%)
Query: 336 DGLTVK-----ISDFGLSRDVYASDYYRIQSKSLLPV 367
DGL++ + ++G VY + + LPV
Sbjct: 42 DGLSLSYLKQLLEEYGFKCKVYKISFKKNLYPLKLPV 78
>gnl|CDD|172660 PRK14172, PRK14172, bifunctional 5,10-methylene-tetrahydrofolate
dehydrogenase/ 5,10-methylene-tetrahydrofolate
cyclohydrolase; Provisional.
Length = 278
Score = 28.6 bits (64), Expect = 6.5
Identities = 19/57 (33%), Positives = 22/57 (38%), Gaps = 5/57 (8%)
Query: 14 GKVYKGEV----CTSEGPSLVAIKTLKENANQKTASDFRREVIETKPRFLQELGEGA 66
GK YKGE CT + IK+L + K R I KP L E A
Sbjct: 128 GKFYKGEKCFLPCTPNS-VITLIKSLNIDIEGKEVVVIGRSNIVGKPVAQLLLNENA 183
>gnl|CDD|215638 PLN03225, PLN03225, Serine/threonine-protein kinase SNT7;
Provisional.
Length = 566
Score = 28.2 bits (63), Expect = 9.8
Identities = 12/26 (46%), Positives = 15/26 (57%), Gaps = 7/26 (26%)
Query: 55 KPRFLQE-------LGEGAFGKVYKG 73
+P F ++ LGEGAFG VYK
Sbjct: 126 RPSFKKDDFVLGKKLGEGAFGVVYKA 151
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 0.425
Gapped
Lambda K H
0.267 0.0685 0.140
Matrix: BLOSUM62
Gap Penalties: Existence: 11, Extension: 1
Number of Sequences: 44354
Number of Hits to DB: 21,522,913
Number of extensions: 2033816
Number of successful extensions: 3209
Number of sequences better than 10.0: 1
Number of HSP's gapped: 2292
Number of HSP's successfully gapped: 789
Length of query: 422
Length of database: 10,937,602
Length adjustment: 99
Effective length of query: 323
Effective length of database: 6,546,556
Effective search space: 2114537588
Effective search space used: 2114537588
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 (27.0 bits)