RPS-BLAST 2.2.26 [Sep-21-2011]
Database: CDD.v3.10
44,354 sequences; 10,937,602 total letters
Searching..................................................done
Query= psy12305
(516 letters)
>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 = 468 bits (1207), Expect = e-165
Identities = 192/276 (69%), Positives = 223/276 (80%), Gaps = 8/276 (2%)
Query: 193 GTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHANIVTLHDIIHTE 252
G+YATV+KG+S+LT LVALKEI+LEHEEGAP TAIRE SLL++L+HANIVTLHDIIHT+
Sbjct: 16 GSYATVYKGRSKLTGQLVALKEIRLEHEEGAPFTAIREASLLKDLKHANIVTLHDIIHTK 75
Query: 253 KCLTLVFEYLEKDLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDLKPQNLL 312
K LTLVFEYL+ DLK+YMDDC LSM+NV+LFLFQLLRGLAYCH RR+LHRDLKPQNLL
Sbjct: 76 KTLTLVFEYLDTDLKQYMDDCGGGLSMHNVRLFLFQLLRGLAYCHQRRVLHRDLKPQNLL 135
Query: 313 INERGELKLADFGLARAKSVPTKTFSNEVVTLWYRPPDVLLGSTEYSTSIDM-GVGCIFH 371
I+ERGELKLADFGLARAKSVP+KT+SNEVVTLWYRPPDVLLGSTEYSTS+DM GVGCIF+
Sbjct: 136 ISERGELKLADFGLARAKSVPSKTYSNEVVTLWYRPPDVLLGSTEYSTSLDMWGVGCIFY 195
Query: 372 EMSSGRPLFPGST-IEDELRLICSILGPPPDE----LKSKLEFCI--TPVYPSESKLQLL 424
EM++GRPLFPGST +ED+L I +LG P +E + S EF P YP +
Sbjct: 196 EMATGRPLFPGSTDVEDQLHKIFRVLGTPTEETWPGVSSNPEFKPYSFPFYPPRPLINHA 255
Query: 425 APEQMDSDALDLVQKFLMYDAKQRISAANAMRHPYF 460
+L KFL Y+ K+RISAA AM+HPYF
Sbjct: 256 PRLDRIPHGEELALKFLQYEPKKRISAAEAMKHPYF 291
Score = 214 bits (547), Expect = 7e-66
Identities = 79/106 (74%), Positives = 96/106 (90%)
Query: 87 FGRIESYFKLDKLGQGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLREL 146
FG++E+Y KLDKLG+G+YATV+KG+S+LT LVALKEI+LEHEEGAP TAIRE SLL++L
Sbjct: 1 FGKLETYKKLDKLGEGSYATVYKGRSKLTGQLVALKEIRLEHEEGAPFTAIREASLLKDL 60
Query: 147 RHANIVTLHDIIHTEKCLTLVFEYLEKDLKRYMDDCSNILSMNNVK 192
+HANIVTLHDIIHT+K LTLVFEYL+ DLK+YMDDC LSM+NV+
Sbjct: 61 KHANIVTLHDIIHTKKTLTLVFEYLDTDLKQYMDDCGGGLSMHNVR 106
>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 = 432 bits (1111), Expect = e-150
Identities = 209/295 (70%), Positives = 252/295 (85%), Gaps = 9/295 (3%)
Query: 192 KGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHANIVTLHDIIHT 251
+GTYATVFKG+S+LT+NLVALKEI+LEHEEGAPCTAIREVSLL++L+HANIVTLHDI+HT
Sbjct: 16 EGTYATVFKGRSKLTENLVALKEIRLEHEEGAPCTAIREVSLLKDLKHANIVTLHDIVHT 75
Query: 252 EKCLTLVFEYLEKDLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDLKPQNL 311
+K LTLVFEYL+KDLK+YMDDC NI+SM+NVK+FL+Q+LRGLAYCH R++LHRDLKPQNL
Sbjct: 76 DKSLTLVFEYLDKDLKQYMDDCGNIMSMHNVKIFLYQILRGLAYCHRRKVLHRDLKPQNL 135
Query: 312 LINERGELKLADFGLARAKSVPTKTFSNEVVTLWYRPPDVLLGSTEYSTSIDM-GVGCIF 370
LINERGELKLADFGLARAKSVPTKT+SNEVVTLWYRPPDVLLGS+EYST IDM GVGCIF
Sbjct: 136 LINERGELKLADFGLARAKSVPTKTYSNEVVTLWYRPPDVLLGSSEYSTQIDMWGVGCIF 195
Query: 371 HEMSSGRPLFPGSTIEDELRLICSILGPPPDE----LKSKLEFCITPVYPSESKLQLL-- 424
EM+SGRPLFPGST+EDEL LI +LG P +E + S EF +P L+
Sbjct: 196 FEMASGRPLFPGSTVEDELHLIFRLLGTPTEETWPGISSNDEF-KNYNFPKYKPQPLINH 254
Query: 425 APEQMDSDALDLVQKFLMYDAKQRISAANAMRHPYFNSLGPQVHELSDTQSIFSL 479
AP ++D++ ++L+ KFL Y++K+RISA AM+H YF SLG ++H L ++ SIFSL
Sbjct: 255 AP-RLDTEGIELLTKFLQYESKKRISAEEAMKHAYFRSLGTRIHSLPESISIFSL 308
Score = 194 bits (493), Expect = 9e-58
Identities = 87/116 (75%), Positives = 107/116 (92%)
Query: 86 GFGRIESYFKLDKLGQGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRE 145
GFG++E+Y KL+KLG+GTYATVFKG+S+LT+NLVALKEI+LEHEEGAPCTAIREVSLL++
Sbjct: 1 GFGKMETYIKLEKLGEGTYATVFKGRSKLTENLVALKEIRLEHEEGAPCTAIREVSLLKD 60
Query: 146 LRHANIVTLHDIIHTEKCLTLVFEYLEKDLKRYMDDCSNILSMNNVKGTYATVFKG 201
L+HANIVTLHDI+HT+K LTLVFEYL+KDLK+YMDDC NI+SM+NVK + +G
Sbjct: 61 LKHANIVTLHDIVHTDKSLTLVFEYLDKDLKQYMDDCGNIMSMHNVKIFLYQILRG 116
>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 = 425 bits (1094), Expect = e-148
Identities = 202/288 (70%), Positives = 243/288 (84%), Gaps = 9/288 (3%)
Query: 192 KGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHANIVTLHDIIHT 251
+GTYATV+KG+S+LTDNLVALKEI+LEHEEGAPCTAIREVSLL++L+HANIVTLHDIIHT
Sbjct: 16 EGTYATVYKGRSKLTDNLVALKEIRLEHEEGAPCTAIREVSLLKDLKHANIVTLHDIIHT 75
Query: 252 EKCLTLVFEYLEKDLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDLKPQNL 311
EK LTLVFEYL+KDLK+Y+DDC N ++M+NVKLFLFQLLRGL YCH R++LHRDLKPQNL
Sbjct: 76 EKSLTLVFEYLDKDLKQYLDDCGNSINMHNVKLFLFQLLRGLNYCHRRKVLHRDLKPQNL 135
Query: 312 LINERGELKLADFGLARAKSVPTKTFSNEVVTLWYRPPDVLLGSTEYSTSIDM-GVGCIF 370
LINERGELKLADFGLARAKS+PTKT+SNEVVTLWYRPPD+LLGST+YST IDM GVGCIF
Sbjct: 136 LINERGELKLADFGLARAKSIPTKTYSNEVVTLWYRPPDILLGSTDYSTQIDMWGVGCIF 195
Query: 371 HEMSSGRPLFPGSTIEDELRLICSILGPPPDE----LKSKLEFCITPVYPS--ESKLQLL 424
+EMS+GRPLFPGST+E++L I ILG P +E + S EF + YP L
Sbjct: 196 YEMSTGRPLFPGSTVEEQLHFIFRILGTPTEETWPGILSNEEF-KSYNYPKYRADCLHNH 254
Query: 425 APEQMDSDALDLVQKFLMYDAKQRISAANAMRHPYFNSLGPQVHELSD 472
AP ++DSD +L+ K L ++ ++RISA AM+HPYF+ LG ++H+L D
Sbjct: 255 AP-RLDSDGAELLSKLLQFEGRKRISAEEAMKHPYFHCLGERIHKLPD 301
Score = 194 bits (493), Expect = 8e-58
Identities = 86/107 (80%), Positives = 103/107 (96%)
Query: 86 GFGRIESYFKLDKLGQGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRE 145
GFG++E+Y KLDKLG+GTYATV+KG+S+LTDNLVALKEI+LEHEEGAPCTAIREVSLL++
Sbjct: 1 GFGKLETYIKLDKLGEGTYATVYKGRSKLTDNLVALKEIRLEHEEGAPCTAIREVSLLKD 60
Query: 146 LRHANIVTLHDIIHTEKCLTLVFEYLEKDLKRYMDDCSNILSMNNVK 192
L+HANIVTLHDIIHTEK LTLVFEYL+KDLK+Y+DDC N ++M+NVK
Sbjct: 61 LKHANIVTLHDIIHTEKSLTLVFEYLDKDLKQYLDDCGNSINMHNVK 107
>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 = 411 bits (1057), Expect = e-142
Identities = 194/276 (70%), Positives = 236/276 (85%), Gaps = 9/276 (3%)
Query: 192 KGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHANIVTLHDIIHT 251
+GTYATVFKG+S+LT+NLVALKEI+LEHEEGAPCTAIREVSLL+ L+HANIVTLHDIIHT
Sbjct: 15 EGTYATVFKGRSKLTENLVALKEIRLEHEEGAPCTAIREVSLLKNLKHANIVTLHDIIHT 74
Query: 252 EKCLTLVFEYLEKDLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDLKPQNL 311
E+CLTLVFEYL+ DLK+Y+D+C N++SM+NVK+F+FQLLRGL+YCH R+ILHRDLKPQNL
Sbjct: 75 ERCLTLVFEYLDSDLKQYLDNCGNLMSMHNVKIFMFQLLRGLSYCHKRKILHRDLKPQNL 134
Query: 312 LINERGELKLADFGLARAKSVPTKTFSNEVVTLWYRPPDVLLGSTEYSTSIDM-GVGCIF 370
LINE+GELKLADFGLARAKSVPTKT+SNEVVTLWYRPPDVLLGSTEYST IDM GVGCI
Sbjct: 135 LINEKGELKLADFGLARAKSVPTKTYSNEVVTLWYRPPDVLLGSTEYSTPIDMWGVGCIL 194
Query: 371 HEMSSGRPLFPGSTIEDELRLICSILGPPPDE----LKSKLEF--CITPVYPSESKLQLL 424
+EM++GRP+FPGST+++EL LI +LG P +E + S EF + P Y ++ L
Sbjct: 195 YEMATGRPMFPGSTVKEELHLIFRLLGTPTEETWPGITSNEEFRSYLFPQYRAQP-LINH 253
Query: 425 APEQMDSDALDLVQKFLMYDAKQRISAANAMRHPYF 460
AP ++D+D +DL+ L+Y+ K RISA A+RH YF
Sbjct: 254 AP-RLDTDGIDLLSSLLLYETKSRISAEAALRHSYF 288
Score = 192 bits (488), Expect = 2e-57
Identities = 84/106 (79%), Positives = 102/106 (96%)
Query: 87 FGRIESYFKLDKLGQGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLREL 146
FG++E+Y KLDKLG+GTYATVFKG+S+LT+NLVALKEI+LEHEEGAPCTAIREVSLL+ L
Sbjct: 1 FGKLETYVKLDKLGEGTYATVFKGRSKLTENLVALKEIRLEHEEGAPCTAIREVSLLKNL 60
Query: 147 RHANIVTLHDIIHTEKCLTLVFEYLEKDLKRYMDDCSNILSMNNVK 192
+HANIVTLHDIIHTE+CLTLVFEYL+ DLK+Y+D+C N++SM+NVK
Sbjct: 61 KHANIVTLHDIIHTERCLTLVFEYLDSDLKQYLDNCGNLMSMHNVK 106
>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 = 391 bits (1006), Expect = e-134
Identities = 146/277 (52%), Positives = 194/277 (70%), Gaps = 13/277 (4%)
Query: 193 GTYATVFKGKSRLTDNLVALKEIKLEHE-EGAPCTAIREVSLLRELRHANIVTLHDIIHT 251
GTY V+K + + T +VALK+I+L++E EG P TA+RE+SLL+EL+H NIV L D+IHT
Sbjct: 10 GTYGVVYKARDKKTGEIVALKKIRLDNEEEGIPSTALREISLLKELKHPNIVKLLDVIHT 69
Query: 252 EKCLTLVFEYLEKDLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDLKPQNL 311
E+ L LVFEY + DLK+Y+D LS N +K ++QLLRGLAYCHS RILHRDLKPQN+
Sbjct: 70 ERKLYLVFEYCDMDLKKYLDKRPGPLSPNLIKSIMYQLLRGLAYCHSHRILHRDLKPQNI 129
Query: 312 LINERGELKLADFGLARAKSVPTKTFSNEVVTLWYRPPDVLLGSTEYSTSIDM-GVGCIF 370
LIN G LKLADFGLARA +P +T+++EVVTLWYR P++LLGS YST++D+ VGCIF
Sbjct: 130 LINRDGVLKLADFGLARAFGIPLRTYTHEVVTLWYRAPEILLGSKHYSTAVDIWSVGCIF 189
Query: 371 HEMSSGRPLFPGSTIEDELRLICSILGPPPDE-------LKSKLEFCITPVYPSESKLQL 423
EM +G+PLFPG + D+L I ILG P +E L P +P + ++
Sbjct: 190 AEMITGKPLFPGDSEIDQLFKIFQILGTPTEESWPGVTKLPDYKP--TFPKFPPKDLEKV 247
Query: 424 LAPEQMDSDALDLVQKFLMYDAKQRISAANAMRHPYF 460
L +D + +DL+ K L Y+ +RISA A++HPYF
Sbjct: 248 LPR--LDPEGIDLLSKMLQYNPAKRISAKEALKHPYF 282
Score = 152 bits (386), Expect = 2e-42
Identities = 56/101 (55%), Positives = 76/101 (75%), Gaps = 1/101 (0%)
Query: 93 YFKLDKLGQGTYATVFKGKSRLTDNLVALKEIKLEHE-EGAPCTAIREVSLLRELRHANI 151
Y KL+KLG+GTY V+K + + T +VALK+I+L++E EG P TA+RE+SLL+EL+H NI
Sbjct: 1 YEKLEKLGEGTYGVVYKARDKKTGEIVALKKIRLDNEEEGIPSTALREISLLKELKHPNI 60
Query: 152 VTLHDIIHTEKCLTLVFEYLEKDLKRYMDDCSNILSMNNVK 192
V L D+IHTE+ L LVFEY + DLK+Y+D LS N +K
Sbjct: 61 VKLLDVIHTERKLYLVFEYCDMDLKKYLDKRPGPLSPNLIK 101
>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 = 367 bits (943), Expect = e-125
Identities = 161/277 (58%), Positives = 200/277 (72%), Gaps = 10/277 (3%)
Query: 192 KGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHANIVTLHDIIHT 251
+GTYATV+KG++R T +VALKEI L+ EEG P TAIRE+SL++EL+H NIV LHD+IHT
Sbjct: 10 EGTYATVYKGRNRTTGEIVALKEIHLDAEEGTPSTAIREISLMKELKHENIVRLHDVIHT 69
Query: 252 EKCLTLVFEYLEKDLKRYMDDCSN--ILSMNNVKLFLFQLLRGLAYCHSRRILHRDLKPQ 309
E L LVFEY++KDLK+YMD L N VK F +QLL+G+A+CH R+LHRDLKPQ
Sbjct: 70 ENKLMLVFEYMDKDLKKYMDTHGVRGALDPNTVKSFTYQLLKGIAFCHENRVLHRDLKPQ 129
Query: 310 NLLINERGELKLADFGLARAKSVPTKTFSNEVVTLWYRPPDVLLGSTEYSTSIDM-GVGC 368
NLLIN+RGELKLADFGLARA +P TFSNEVVTLWYR PDVLLGS YSTSID+ VGC
Sbjct: 130 NLLINKRGELKLADFGLARAFGIPVNTFSNEVVTLWYRAPDVLLGSRTYSTSIDIWSVGC 189
Query: 369 IFHEMSSGRPLFPGSTIEDELRLICSILGPPPDELKSKL----EFCIT-PVYPSESKLQL 423
I EM +GRPLFPG+ ED+L I I+G P + + E+ T P YP + LQ
Sbjct: 190 IMAEMITGRPLFPGTNNEDQLLKIFRIMGTPTESTWPGISQLPEYKPTFPRYPPQ-DLQQ 248
Query: 424 LAPEQMDSDALDLVQKFLMYDAKQRISAANAMRHPYF 460
L P D +DL+ + L + + RISA +A++HP+F
Sbjct: 249 LFP-HADPLGIDLLHRLLQLNPELRISAHDALQHPWF 284
Score = 157 bits (398), Expect = 3e-44
Identities = 67/127 (52%), Positives = 91/127 (71%), Gaps = 2/127 (1%)
Query: 92 SYFKLDKLGQGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHANI 151
++ +L+KLG+GTYATV+KG++R T +VALKEI L+ EEG P TAIRE+SL++EL+H NI
Sbjct: 1 NFKQLEKLGEGTYATVYKGRNRTTGEIVALKEIHLDAEEGTPSTAIREISLMKELKHENI 60
Query: 152 VTLHDIIHTEKCLTLVFEYLEKDLKRYMDDCSN--ILSMNNVKGTYATVFKGKSRLTDNL 209
V LHD+IHTE L LVFEY++KDLK+YMD L N VK + KG + +N
Sbjct: 61 VRLHDVIHTENKLMLVFEYMDKDLKKYMDTHGVRGALDPNTVKSFTYQLLKGIAFCHENR 120
Query: 210 VALKEIK 216
V +++K
Sbjct: 121 VLHRDLK 127
>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 = 352 bits (905), Expect = e-119
Identities = 150/276 (54%), Positives = 205/276 (74%), Gaps = 8/276 (2%)
Query: 192 KGTYATVFKGKSRLTDNLVALKEIKLEHE-EGAPCTAIREVSLLRELRHANIVTLHDIIH 250
+GTY TVFK K+R T +VALK ++L+ + EG P +A+RE+ LL+EL+H NIV L+D++H
Sbjct: 10 EGTYGTVFKAKNRETHEIVALKRVRLDDDDEGVPSSALREICLLKELKHKNIVRLYDVLH 69
Query: 251 TEKCLTLVFEYLEKDLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDLKPQN 310
++K LTLVFEY ++DLK+Y D C+ + VK F+FQLL+GLA+CHS +LHRDLKPQN
Sbjct: 70 SDKKLTLVFEYCDQDLKKYFDSCNGDIDPEIVKSFMFQLLKGLAFCHSHNVLHRDLKPQN 129
Query: 311 LLINERGELKLADFGLARAKSVPTKTFSNEVVTLWYRPPDVLLGSTEYSTSIDM-GVGCI 369
LLIN+ GELKLADFGLARA +P + +S EVVTLWYRPPDVL G+ YSTSIDM GCI
Sbjct: 130 LLINKNGELKLADFGLARAFGIPVRCYSAEVVTLWYRPPDVLFGAKLYSTSIDMWSAGCI 189
Query: 370 FHEMS-SGRPLFPGSTIEDELRLICSILGPPPDEL---KSKL-EFCITPVYPSESKLQLL 424
F E++ +GRPLFPG+ ++D+L+ I +LG P +E SKL ++ P+YP+ + L +
Sbjct: 190 FAELANAGRPLFPGNDVDDQLKRIFRLLGTPTEESWPGVSKLPDYKPYPMYPATTSLVNV 249
Query: 425 APEQMDSDALDLVQKFLMYDAKQRISAANAMRHPYF 460
P +++S DL+Q L+ + QRISA A++HPYF
Sbjct: 250 VP-KLNSTGRDLLQNLLVCNPVQRISAEEALQHPYF 284
Score = 130 bits (328), Expect = 3e-34
Identities = 53/102 (51%), Positives = 77/102 (75%), Gaps = 1/102 (0%)
Query: 92 SYFKLDKLGQGTYATVFKGKSRLTDNLVALKEIKLEHE-EGAPCTAIREVSLLRELRHAN 150
Y KL+K+G+GTY TVFK K+R T +VALK ++L+ + EG P +A+RE+ LL+EL+H N
Sbjct: 1 KYEKLEKIGEGTYGTVFKAKNRETHEIVALKRVRLDDDDEGVPSSALREICLLKELKHKN 60
Query: 151 IVTLHDIIHTEKCLTLVFEYLEKDLKRYMDDCSNILSMNNVK 192
IV L+D++H++K LTLVFEY ++DLK+Y D C+ + VK
Sbjct: 61 IVRLYDVLHSDKKLTLVFEYCDQDLKKYFDSCNGDIDPEIVK 102
>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 = 338 bits (868), Expect = e-114
Identities = 146/276 (52%), Positives = 194/276 (70%), Gaps = 10/276 (3%)
Query: 193 GTYATVFKGKSRLTDNLVALKEIKLEHE-EGAPCTAIREVSLLRELRHANIVTLHDIIHT 251
GTY V+K + +LT +VALK+I+LE E EG P TAIRE+SLL+EL H NIV L D++H+
Sbjct: 10 GTYGVVYKARDKLTGEIVALKKIRLETEDEGVPSTAIREISLLKELNHPNIVRLLDVVHS 69
Query: 252 EKCLTLVFEYLEKDLKRYMDDCSNI-LSMNNVKLFLFQLLRGLAYCHSRRILHRDLKPQN 310
E L LVFE+L+ DLK+YMD L +K +L+QLL+G+AYCHS R+LHRDLKPQN
Sbjct: 70 ENKLYLVFEFLDLDLKKYMDSSPLTGLDPPLIKSYLYQLLQGIAYCHSHRVLHRDLKPQN 129
Query: 311 LLINERGELKLADFGLARAKSVPTKTFSNEVVTLWYRPPDVLLGSTEYSTSIDM-GVGCI 369
LLI+ G LKLADFGLARA VP +T+++EVVTLWYR P++LLGS +YST +D+ +GCI
Sbjct: 130 LLIDREGALKLADFGLARAFGVPVRTYTHEVVTLWYRAPEILLGSRQYSTPVDIWSIGCI 189
Query: 370 FHEMSSGRPLFPGSTIEDELRLICSILGPPPDEL----KSKLEFCIT-PVYPSESKLQLL 424
F EM + RPLFPG + D+L I LG P +++ S ++ T P + + L +
Sbjct: 190 FAEMVNRRPLFPGDSEIDQLFRIFRTLGTPDEDVWPGVTSLPDYKPTFPKWARQD-LSKV 248
Query: 425 APEQMDSDALDLVQKFLMYDAKQRISAANAMRHPYF 460
P +D D LDL+ K L+YD +RISA A++HPYF
Sbjct: 249 VPN-LDEDGLDLLSKMLVYDPAKRISAKAALQHPYF 283
Score = 138 bits (351), Expect = 2e-37
Identities = 52/94 (55%), Positives = 70/94 (74%), Gaps = 1/94 (1%)
Query: 93 YFKLDKLGQGTYATVFKGKSRLTDNLVALKEIKLEHE-EGAPCTAIREVSLLRELRHANI 151
Y K++K+G+GTY V+K + +LT +VALK+I+LE E EG P TAIRE+SLL+EL H NI
Sbjct: 1 YQKVEKIGEGTYGVVYKARDKLTGEIVALKKIRLETEDEGVPSTAIREISLLKELNHPNI 60
Query: 152 VTLHDIIHTEKCLTLVFEYLEKDLKRYMDDCSNI 185
V L D++H+E L LVFE+L+ DLK+YMD
Sbjct: 61 VRLLDVVHSENKLYLVFEFLDLDLKKYMDSSPLT 94
>gnl|CDD|177649 PLN00009, PLN00009, cyclin-dependent kinase A; Provisional.
Length = 294
Score = 311 bits (799), Expect = e-103
Identities = 143/282 (50%), Positives = 195/282 (69%), Gaps = 11/282 (3%)
Query: 192 KGTYATVFKGKSRLTDNLVALKEIKLEHE-EGAPCTAIREVSLLRELRHANIVTLHDIIH 250
+GTY V+K + R+T+ +ALK+I+LE E EG P TAIRE+SLL+E++H NIV L D++H
Sbjct: 12 EGTYGVVYKARDRVTNETIALKKIRLEQEDEGVPSTAIREISLLKEMQHGNIVRLQDVVH 71
Query: 251 TEKCLTLVFEYLEKDLKRYMDDCSNIL-SMNNVKLFLFQLLRGLAYCHSRRILHRDLKPQ 309
+EK L LVFEYL+ DLK++MD + + +K +L+Q+LRG+AYCHS R+LHRDLKPQ
Sbjct: 72 SEKRLYLVFEYLDLDLKKHMDSSPDFAKNPRLIKTYLYQILRGIAYCHSHRVLHRDLKPQ 131
Query: 310 NLLINER-GELKLADFGLARAKSVPTKTFSNEVVTLWYRPPDVLLGSTEYSTSIDM-GVG 367
NLLI+ R LKLADFGLARA +P +TF++EVVTLWYR P++LLGS YST +D+ VG
Sbjct: 132 NLLIDRRTNALKLADFGLARAFGIPVRTFTHEVVTLWYRAPEILLGSRHYSTPVDIWSVG 191
Query: 368 CIFHEMSSGRPLFPGSTIEDELRLICSILGPPPDE----LKSKLEFCIT-PVYPSESKLQ 422
CIF EM + +PLFPG + DEL I ILG P +E + S ++ P +P + L
Sbjct: 192 CIFAEMVNQKPLFPGDSEIDELFKIFRILGTPNEETWPGVTSLPDYKSAFPKWPPKD-LA 250
Query: 423 LLAPEQMDSDALDLVQKFLMYDAKQRISAANAMRHPYFNSLG 464
+ P ++ +DL+ K L D +RI+A A+ H YF LG
Sbjct: 251 TVVP-TLEPAGVDLLSKMLRLDPSKRITARAALEHEYFKDLG 291
Score = 130 bits (329), Expect = 3e-34
Identities = 51/96 (53%), Positives = 75/96 (78%), Gaps = 1/96 (1%)
Query: 90 IESYFKLDKLGQGTYATVFKGKSRLTDNLVALKEIKLEHE-EGAPCTAIREVSLLRELRH 148
++ Y K++K+G+GTY V+K + R+T+ +ALK+I+LE E EG P TAIRE+SLL+E++H
Sbjct: 1 MDQYEKVEKIGEGTYGVVYKARDRVTNETIALKKIRLEQEDEGVPSTAIREISLLKEMQH 60
Query: 149 ANIVTLHDIIHTEKCLTLVFEYLEKDLKRYMDDCSN 184
NIV L D++H+EK L LVFEYL+ DLK++MD +
Sbjct: 61 GNIVRLQDVVHSEKRLYLVFEYLDLDLKKHMDSSPD 96
>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 = 310 bits (797), Expect = e-103
Identities = 140/280 (50%), Positives = 191/280 (68%), Gaps = 16/280 (5%)
Query: 192 KGTYATVFKGKSRLTDNLVALKEIKLEHE-EGAPCTAIREVSLLRELRHANIVTLHDIIH 250
+GTY V+K +++LT +VALK+I+L+ E EG P TAIRE+SLL+EL H NIV L D+IH
Sbjct: 10 EGTYGVVYKARNKLTGEVVALKKIRLDTETEGVPSTAIREISLLKELNHPNIVKLLDVIH 69
Query: 251 TEKCLTLVFEYLEKDLKRYMDDCS-NILSMNNVKLFLFQLLRGLAYCHSRRILHRDLKPQ 309
TE L LVFE+L +DLK++MD + + + +K +LFQLL+GLA+CHS R+LHRDLKPQ
Sbjct: 70 TENKLYLVFEFLHQDLKKFMDASPLSGIPLPLIKSYLFQLLQGLAFCHSHRVLHRDLKPQ 129
Query: 310 NLLINERGELKLADFGLARAKSVPTKTFSNEVVTLWYRPPDVLLGSTEYSTSIDM-GVGC 368
NLLIN G +KLADFGLARA VP +T+++EVVTLWYR P++LLG YST++D+ +GC
Sbjct: 130 NLLINTEGAIKLADFGLARAFGVPVRTYTHEVVTLWYRAPEILLGCKYYSTAVDIWSLGC 189
Query: 369 IFHEMSSGRPLFPGSTIEDELRLICSILGPPPDEL--------KSKLEFCITPVYPSESK 420
IF EM + R LFPG + D+L I LG P + + K F P + +
Sbjct: 190 IFAEMVTRRALFPGDSEIDQLFRIFRTLGTPDEVVWPGVTSLPDYKPSF---PKWARQDF 246
Query: 421 LQLLAPEQMDSDALDLVQKFLMYDAKQRISAANAMRHPYF 460
+++ P +D D DL+ + L YD +RISA A+ HP+F
Sbjct: 247 SKVVPP--LDEDGRDLLSQMLHYDPNKRISAKAALAHPFF 284
Score = 126 bits (318), Expect = 8e-33
Identities = 52/103 (50%), Positives = 77/103 (74%), Gaps = 2/103 (1%)
Query: 92 SYFKLDKLGQGTYATVFKGKSRLTDNLVALKEIKLEHE-EGAPCTAIREVSLLRELRHAN 150
++ K++K+G+GTY V+K +++LT +VALK+I+L+ E EG P TAIRE+SLL+EL H N
Sbjct: 1 NFQKVEKIGEGTYGVVYKARNKLTGEVVALKKIRLDTETEGVPSTAIREISLLKELNHPN 60
Query: 151 IVTLHDIIHTEKCLTLVFEYLEKDLKRYMDDCS-NILSMNNVK 192
IV L D+IHTE L LVFE+L +DLK++MD + + + +K
Sbjct: 61 IVKLLDVIHTENKLYLVFEFLHQDLKKFMDASPLSGIPLPLIK 103
>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 = 309 bits (793), Expect = e-102
Identities = 156/284 (54%), Positives = 194/284 (68%), Gaps = 22/284 (7%)
Query: 192 KGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHANIVTLHDIIHT 251
+G+YATV+KG SR+ LVALK I ++ EEG P TAIRE SLL+ L+HANIV LHDIIHT
Sbjct: 15 EGSYATVYKGISRINGQLVALKVISMKTEEGVPFTAIREASLLKGLKHANIVLLHDIIHT 74
Query: 252 EKCLTLVFEYLEKDLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDLKPQNL 311
++ LT VFEY+ DL +YM L NV+LF+FQLLRGLAY H + ILHRDLKPQNL
Sbjct: 75 KETLTFVFEYMHTDLAQYMIQHPGGLHPYNVRLFMFQLLRGLAYIHGQHILHRDLKPQNL 134
Query: 312 LINERGELKLADFGLARAKSVPTKTFSNEVVTLWYRPPDVLLGSTEYSTSIDM-GVGCIF 370
LI+ GELKLADFGLARAKS+P++T+S+EVVTLWYRPPDVLLG+T+YS+++D+ G GCIF
Sbjct: 135 LISYLGELKLADFGLARAKSIPSQTYSSEVVTLWYRPPDVLLGATDYSSALDIWGAGCIF 194
Query: 371 HEMSSGRPLFPG-STIEDELRLICSILGPPPDEL---KSKLEFCITPVYPSESKLQLLAP 426
EM G+P FPG S + ++L I ++LG P ++ SKL P Y E L
Sbjct: 195 IEMLQGQPAFPGVSDVFEQLEKIWTVLGVPTEDTWPGVSKL-----PNYKPE--WFLPCK 247
Query: 427 EQMDSD----------ALDLVQKFLMYDAKQRISAANAMRHPYF 460
Q A DL + LM K RISA +A+ HPYF
Sbjct: 248 PQQLRVVWKRLSRPPKAEDLASQMLMMFPKDRISAQDALLHPYF 291
Score = 129 bits (325), Expect = 7e-34
Identities = 58/93 (62%), Positives = 71/93 (76%)
Query: 87 FGRIESYFKLDKLGQGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLREL 146
FG SY L+KLG+G+YATV+KG SR+ LVALK I ++ EEG P TAIRE SLL+ L
Sbjct: 1 FGAATSYLNLEKLGEGSYATVYKGISRINGQLVALKVISMKTEEGVPFTAIREASLLKGL 60
Query: 147 RHANIVTLHDIIHTEKCLTLVFEYLEKDLKRYM 179
+HANIV LHDIIHT++ LT VFEY+ DL +YM
Sbjct: 61 KHANIVLLHDIIHTKETLTFVFEYMHTDLAQYM 93
>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 = 306 bits (786), Expect = e-101
Identities = 122/278 (43%), Positives = 173/278 (62%), Gaps = 10/278 (3%)
Query: 193 GTYATVFKGKSRLTDNLVALKEIKLEHE-EGAPCTAIREVSLLRELRHANIVTLHDIIHT 251
GTY V+K +++ T LVALK+I++E+E EG P TAIRE+ LL++LRH NIV L +I+ +
Sbjct: 10 GTYGQVYKARNKKTGELVALKKIRMENEKEGFPITAIREIKLLQKLRHPNIVRLKEIVTS 69
Query: 252 EKCLT--LVFEYLEKDLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDLKPQ 309
+ + +VFEY++ DL +D + + +K ++ QLL GL Y HS ILHRD+K
Sbjct: 70 KGKGSIYMVFEYMDHDLTGLLDSPEVKFTESQIKCYMKQLLEGLQYLHSNGILHRDIKGS 129
Query: 310 NLLINERGELKLADFGLARA-KSVPTKTFSNEVVTLWYRPPDVLLGSTEYSTSIDM-GVG 367
N+LIN G LKLADFGLAR + ++N V+TLWYRPP++LLG+T Y +DM VG
Sbjct: 130 NILINNDGVLKLADFGLARPYTKRNSADYTNRVITLWYRPPELLLGATRYGPEVDMWSVG 189
Query: 368 CIFHEMSSGRPLFPGSTIEDELRLICSILGPPPDELKSKLEFC-----ITPVYPSESKLQ 422
CI E+ G+P+F GST ++L I + G P DE + + P P + +L+
Sbjct: 190 CILAELFLGKPIFQGSTELEQLEKIFELCGSPTDENWPGVSKLPWFENLKPKKPYKRRLR 249
Query: 423 LLAPEQMDSDALDLVQKFLMYDAKQRISAANAMRHPYF 460
+D ALDL+ K L D K+RISA A++H YF
Sbjct: 250 EFFKHLIDPSALDLLDKLLTLDPKKRISADQALQHEYF 287
>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 = 305 bits (783), Expect = e-101
Identities = 135/276 (48%), Positives = 191/276 (69%), Gaps = 7/276 (2%)
Query: 192 KGTYATVFKGKSRLTDNLVALKEIKLEHE-EGAPCTAIREVSLLRELRHANIVTLHDIIH 250
+GTY V+KG+++ T +VA+K+I+LE E EG P TAIRE+SLL+EL+H NIV L D++
Sbjct: 10 EGTYGVVYKGRNKKTGQIVAMKKIRLESEEEGVPSTAIREISLLKELQHPNIVCLQDVLM 69
Query: 251 TEKCLTLVFEYLEKDLKRYMDDCSNILSMNN--VKLFLFQLLRGLAYCHSRRILHRDLKP 308
E L L+FE+L DLK+Y+D M+ VK +L+Q+L+G+ +CHSRR+LHRDLKP
Sbjct: 70 QESRLYLIFEFLSMDLKKYLDSLPKGQYMDAELVKSYLYQILQGILFCHSRRVLHRDLKP 129
Query: 309 QNLLINERGELKLADFGLARAKSVPTKTFSNEVVTLWYRPPDVLLGSTEYSTSIDM-GVG 367
QNLLI+ +G +KLADFGLARA +P + +++EVVTLWYR P+VLLGS YST +D+ +G
Sbjct: 130 QNLLIDNKGVIKLADFGLARAFGIPVRVYTHEVVTLWYRAPEVLLGSPRYSTPVDIWSIG 189
Query: 368 CIFHEMSSGRPLFPGSTIEDELRLICSILGPPPDELKSKLEFC--ITPVYPSESKLQLLA 425
IF EM++ +PLF G + D+L I ILG P +++ + +P K L +
Sbjct: 190 TIFAEMATKKPLFHGDSEIDQLFRIFRILGTPTEDVWPGVTSLPDYKNTFPKWKKGSLRS 249
Query: 426 P-EQMDSDALDLVQKFLMYDAKQRISAANAMRHPYF 460
+ +D D LDL++K L+YD +RISA A+ HPYF
Sbjct: 250 AVKNLDEDGLDLLEKMLIYDPAKRISAKKALNHPYF 285
Score = 122 bits (309), Expect = 1e-31
Identities = 48/89 (53%), Positives = 69/89 (77%), Gaps = 1/89 (1%)
Query: 93 YFKLDKLGQGTYATVFKGKSRLTDNLVALKEIKLEHE-EGAPCTAIREVSLLRELRHANI 151
Y K++K+G+GTY V+KG+++ T +VA+K+I+LE E EG P TAIRE+SLL+EL+H NI
Sbjct: 2 YTKIEKIGEGTYGVVYKGRNKKTGQIVAMKKIRLESEEEGVPSTAIREISLLKELQHPNI 61
Query: 152 VTLHDIIHTEKCLTLVFEYLEKDLKRYMD 180
V L D++ E L L+FE+L DLK+Y+D
Sbjct: 62 VCLQDVLMQESRLYLIFEFLSMDLKKYLD 90
>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 = 303 bits (777), Expect = e-100
Identities = 166/289 (57%), Positives = 201/289 (69%), Gaps = 8/289 (2%)
Query: 192 KGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHANIVTLHDIIHT 251
+G+YATV+KGKS++ LVALK I+L+ EEG P TAIRE SLL+ L+HANIV LHDIIHT
Sbjct: 15 EGSYATVYKGKSKVNGKLVALKVIRLQEEEGTPFTAIREASLLKGLKHANIVLLHDIIHT 74
Query: 252 EKCLTLVFEYLEKDLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDLKPQNL 311
++ LTLVFEY+ DL +YMD L NVKLFLFQLLRGL+Y H R ILHRDLKPQNL
Sbjct: 75 KETLTLVFEYVHTDLCQYMDKHPGGLHPENVKLFLFQLLRGLSYIHQRYILHRDLKPQNL 134
Query: 312 LINERGELKLADFGLARAKSVPTKTFSNEVVTLWYRPPDVLLGSTEYSTSIDM-GVGCIF 370
LI++ GELKLADFGLARAKSVP+ T+SNEVVTLWYRPPDVLLGSTEYST +DM GVGCIF
Sbjct: 135 LISDTGELKLADFGLARAKSVPSHTYSNEVVTLWYRPPDVLLGSTEYSTCLDMWGVGCIF 194
Query: 371 HEMSSGRPLFPG-STIEDELRLICSILGPPPDELKSKLEFC--ITP----VYPSESKLQL 423
EM G FPG I+D+L I +LG P ++ + P +Y ++ Q
Sbjct: 195 VEMIQGVAAFPGMKDIQDQLERIFLVLGTPNEDTWPGVHSLPHFKPERFTLYSPKNLRQA 254
Query: 424 LAPEQMDSDALDLVQKFLMYDAKQRISAANAMRHPYFNSLGPQVHELSD 472
+ A DL K L K R+SA A+ H YF+ L P++ EL+D
Sbjct: 255 WNKLSYVNHAEDLASKLLQCFPKNRLSAQAALSHEYFSDLPPRLWELTD 303
Score = 133 bits (335), Expect = 3e-35
Identities = 69/130 (53%), Positives = 92/130 (70%)
Query: 87 FGRIESYFKLDKLGQGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLREL 146
FG+ +SY KL+KLG+G+YATV+KGKS++ LVALK I+L+ EEG P TAIRE SLL+ L
Sbjct: 1 FGKADSYEKLEKLGEGSYATVYKGKSKVNGKLVALKVIRLQEEEGTPFTAIREASLLKGL 60
Query: 147 RHANIVTLHDIIHTEKCLTLVFEYLEKDLKRYMDDCSNILSMNNVKGTYATVFKGKSRLT 206
+HANIV LHDIIHT++ LTLVFEY+ DL +YMD L NVK + +G S +
Sbjct: 61 KHANIVLLHDIIHTKETLTLVFEYVHTDLCQYMDKHPGGLHPENVKLFLFQLLRGLSYIH 120
Query: 207 DNLVALKEIK 216
+ +++K
Sbjct: 121 QRYILHRDLK 130
>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 = 299 bits (768), Expect = 1e-98
Identities = 119/283 (42%), Positives = 169/283 (59%), Gaps = 17/283 (6%)
Query: 193 GTYATVFKGKSRLTDNLVALKEIKLEHEEGAPC----TAIREVSLLRELRHANIVTLHDI 248
GTYA V+K + + T +VA+K+IKL + A TA+RE+ LL+EL+H NI+ L D+
Sbjct: 11 GTYAVVYKARDKETGRIVAIKKIKLGERKEAKDGINFTALREIKLLQELKHPNIIGLLDV 70
Query: 249 IHTEKCLTLVFEYLEKDLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDLKP 308
+ + LVFE++E DL++ + D S +L+ ++K ++ LRGL Y HS ILHRDLKP
Sbjct: 71 FGHKSNINLVFEFMETDLEKVIKDKSIVLTPADIKSYMLMTLRGLEYLHSNWILHRDLKP 130
Query: 309 QNLLINERGELKLADFGLARAKSVPTKTFSNEVVTLWYRPPDVLLGSTEYSTSIDM-GVG 367
NLLI G LKLADFGLAR+ P + +++VVT WYR P++L G+ Y +DM VG
Sbjct: 131 NNLLIASDGVLKLADFGLARSFGSPNRKMTHQVVTRWYRAPELLFGARHYGVGVDMWSVG 190
Query: 368 CIFHEMSSGRPLFPGSTIEDELRLICSILGPPPDE-------LKSKLEFCITPVYPSESK 420
CIF E+ P PG + D+L I LG P +E L +EF P P
Sbjct: 191 CIFAELLLRVPFLPGDSDIDQLGKIFEALGTPTEENWPGVTSLPDYVEFKPFPPTP---- 246
Query: 421 LQLLAPEQMDSDALDLVQKFLMYDAKQRISAANAMRHPYFNSL 463
L+ + P DALDL+Q+ L + +RI+A A+ HPYF++
Sbjct: 247 LKQIFP-AASDDALDLLQRLLTLNPNKRITARQALEHPYFSND 288
Score = 120 bits (303), Expect = 1e-30
Identities = 43/104 (41%), Positives = 68/104 (65%), Gaps = 4/104 (3%)
Query: 93 YFKLDKLGQGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPC----TAIREVSLLRELRH 148
Y K KLG+GTYA V+K + + T +VA+K+IKL + A TA+RE+ LL+EL+H
Sbjct: 2 YEKGKKLGEGTYAVVYKARDKETGRIVAIKKIKLGERKEAKDGINFTALREIKLLQELKH 61
Query: 149 ANIVTLHDIIHTEKCLTLVFEYLEKDLKRYMDDCSNILSMNNVK 192
NI+ L D+ + + LVFE++E DL++ + D S +L+ ++K
Sbjct: 62 PNIIGLLDVFGHKSNINLVFEFMETDLEKVIKDKSIVLTPADIK 105
>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 = 295 bits (757), Expect = 3e-97
Identities = 129/275 (46%), Positives = 171/275 (62%), Gaps = 8/275 (2%)
Query: 193 GTYATVFKGKSRLTDNLVALKEIKL-EHEEGAPCTAIREVSLLRELRHANIVTLHDIIHT 251
GTY V+K + +LT +VA+K+IKL EG P TA+RE+ LL+EL H NI+ L D+
Sbjct: 10 GTYGVVYKARDKLTGEIVAIKKIKLRFESEGIPKTALREIKLLKELNHPNIIKLLDVFRH 69
Query: 252 EKCLTLVFEYLEKDLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDLKPQNL 311
+ L LVFE+++ DL + + D L + +K +L+QLL+GLA+CHS ILHRDLKP+NL
Sbjct: 70 KGDLYLVFEFMDTDLYKLIKDRQRGLPESLIKSYLYQLLQGLAFCHSHGILHRDLKPENL 129
Query: 312 LINERGELKLADFGLARAKSVPTKTFSNEVVTLWYRPPDVLLGSTEYSTSIDM-GVGCIF 370
LIN G LKLADFGLAR+ P + +++ VVT WYR P++LLG YST +D+ VGCIF
Sbjct: 130 LINTEGVLKLADFGLARSFGSPVRPYTHYVVTRWYRAPELLLGDKGYSTPVDIWSVGCIF 189
Query: 371 HEMSSGRPLFPGSTIEDELRLICSILGPPPDELKSKLEFCITPVYPSESK-----LQLLA 425
E+ S RPLFPG + D+L I LG P E+ K S K L L
Sbjct: 190 AELLSRRPLFPGKSEIDQLFKIFRTLGTPDPEVWPKFTSLARNYKFSFPKKAGMPLPKLF 249
Query: 426 PEQMDSDALDLVQKFLMYDAKQRISAANAMRHPYF 460
P ALDL+ + L YD +RI+A A+ HPYF
Sbjct: 250 PN-ASPQALDLLSQMLHYDPHKRITAEQALAHPYF 283
Score = 113 bits (284), Expect = 4e-28
Identities = 44/101 (43%), Positives = 65/101 (64%), Gaps = 1/101 (0%)
Query: 93 YFKLDKLGQGTYATVFKGKSRLTDNLVALKEIKL-EHEEGAPCTAIREVSLLRELRHANI 151
Y KL K+G+GTY V+K + +LT +VA+K+IKL EG P TA+RE+ LL+EL H NI
Sbjct: 1 YQKLGKIGEGTYGVVYKARDKLTGEIVAIKKIKLRFESEGIPKTALREIKLLKELNHPNI 60
Query: 152 VTLHDIIHTEKCLTLVFEYLEKDLKRYMDDCSNILSMNNVK 192
+ L D+ + L LVFE+++ DL + + D L + +K
Sbjct: 61 IKLLDVFRHKGDLYLVFEFMDTDLYKLIKDRQRGLPESLIK 101
>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 = 274 bits (704), Expect = 4e-89
Identities = 120/278 (43%), Positives = 173/278 (62%), Gaps = 10/278 (3%)
Query: 193 GTYATVFKGKSRLTDNLVALKEIKLEHE-EGAPCTAIREVSLLRELRHANIVTLHDII-- 249
GTY V++ + + T +VALK++K+E E EG P T++RE+++L +L+H NIVT+ +++
Sbjct: 16 GTYGVVYRARDKKTGEIVALKKLKMEKEKEGFPITSLREINILLKLQHPNIVTVKEVVVG 75
Query: 250 HTEKCLTLVFEYLEKDLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDLKPQ 309
+ +V EY+E DLK M+ + VK + QLL G+A+ H ILHRDLK
Sbjct: 76 SNLDKIYMVMEYVEHDLKSLMETMKQPFLQSEVKCLMLQLLSGVAHLHDNWILHRDLKTS 135
Query: 310 NLLINERGELKLADFGLARAKSVPTKTFSNEVVTLWYRPPDVLLGSTEYSTSIDM-GVGC 368
NLL+N RG LK+ DFGLAR P K ++ VVTLWYR P++LLG+ EYST+IDM VGC
Sbjct: 136 NLLLNNRGILKICDFGLAREYGSPLKPYTQLVVTLWYRAPELLLGAKEYSTAIDMWSVGC 195
Query: 369 IFHEMSSGRPLFPGSTIEDELRLICSILGPPPDE---LKSKLEFC--ITPVYPSESKLQL 423
IF E+ + +PLFPG + D+L I +LG P ++ S+L T ++L+
Sbjct: 196 IFAELLTKKPLFPGKSEIDQLNKIFKLLGTPTEKIWPGFSELPGAKKKTFTKYPYNQLRK 255
Query: 424 LAPEQMDSDA-LDLVQKFLMYDAKQRISAANAMRHPYF 460
P SD DL+ + L YD +RISA +A++HPYF
Sbjct: 256 KFPALSLSDNGFDLLNRLLTYDPAKRISAEDALKHPYF 293
Score = 89.6 bits (223), Expect = 8e-20
Identities = 38/106 (35%), Positives = 68/106 (64%), Gaps = 3/106 (2%)
Query: 90 IESYFKLDKLGQGTYATVFKGKSRLTDNLVALKEIKLEHE-EGAPCTAIREVSLLRELRH 148
++ Y KL+++ +GTY V++ + + T +VALK++K+E E EG P T++RE+++L +L+H
Sbjct: 4 VDEYEKLNRIEEGTYGVVYRARDKKTGEIVALKKLKMEKEKEGFPITSLREINILLKLQH 63
Query: 149 ANIVTLHDII--HTEKCLTLVFEYLEKDLKRYMDDCSNILSMNNVK 192
NIVT+ +++ + +V EY+E DLK M+ + VK
Sbjct: 64 PNIVTVKEVVVGSNLDKIYMVMEYVEHDLKSLMETMKQPFLQSEVK 109
>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 = 268 bits (687), Expect = 1e-86
Identities = 132/290 (45%), Positives = 186/290 (64%), Gaps = 25/290 (8%)
Query: 192 KGTYATVFKGKSRLTDNLVALKEIKLE-HEEGAPCTAIREVSLLRELRHAN-IVTLHDII 249
+GTY V+K + + T LVALK+ +LE EEG P TA+RE+SLL+ L + IV L D+
Sbjct: 11 EGTYGKVYKARDKNTGKLVALKKTRLEMDEEGIPPTALREISLLQMLSESIYIVRLLDVE 70
Query: 250 HTEK-----CLTLVFEYLEKDLKRYMDD----CSNILSMNNVKLFLFQLLRGLAYCHSRR 300
H E+ L LVFEYL+ DLK++MD L +K F++QLL+G+A+CH
Sbjct: 71 HVEEKNGKPSLYLVFEYLDSDLKKFMDSNGRGPGRPLPAKTIKSFMYQLLKGVAHCHKHG 130
Query: 301 ILHRDLKPQNLLIN-ERGELKLADFGLARAKSVPTKTFSNEVVTLWYRPPDVLLGSTEYS 359
++HRDLKPQNLL++ ++G LK+AD GL RA S+P K++++E+VTLWYR P+VLLGST YS
Sbjct: 131 VMHRDLKPQNLLVDKQKGLLKIADLGLGRAFSIPVKSYTHEIVTLWYRAPEVLLGSTHYS 190
Query: 360 TSIDM-GVGCIFHEMSSGRPLFPGSTIEDELRLICSILGPPPDE-------LKSKLEFCI 411
T +D+ VGCIF EMS +PLFPG + +L I +LG P ++ L+ EF
Sbjct: 191 TPVDIWSVGCIFAEMSRKQPLFPGDSELQQLLHIFKLLGTPTEQVWPGVSKLRDWHEF-- 248
Query: 412 TPVYPSESKLQLLAPEQMDSDALDLVQKFLMYDAKQRISAANAMRHPYFN 461
P + + + + + + LDL+QK L YD +RISA A+ HPYF+
Sbjct: 249 -PQWKPQDLSRAV--PDLSPEGLDLLQKMLRYDPAKRISAKAALTHPYFD 295
Score = 100 bits (250), Expect = 2e-23
Identities = 48/97 (49%), Positives = 67/97 (69%), Gaps = 7/97 (7%)
Query: 91 ESYFKLDKLGQGTYATVFKGKSRLTDNLVALKEIKLE-HEEGAPCTAIREVSLLRELRHA 149
++Y KL+K+G+GTY V+K + + T LVALK+ +LE EEG P TA+RE+SLL+ L +
Sbjct: 1 DAYEKLEKIGEGTYGKVYKARDKNTGKLVALKKTRLEMDEEGIPPTALREISLLQMLSES 60
Query: 150 N-IVTLHDIIHTEK-----CLTLVFEYLEKDLKRYMD 180
IV L D+ H E+ L LVFEYL+ DLK++MD
Sbjct: 61 IYIVRLLDVEHVEEKNGKPSLYLVFEYLDSDLKKFMD 97
>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 = 265 bits (680), Expect = 1e-85
Identities = 117/292 (40%), Positives = 171/292 (58%), Gaps = 36/292 (12%)
Query: 192 KGTYATVFKGKSRLTDNLVALKEIKLE-HEEGAPCTAIREVSLLRELR---HANIVTLHD 247
+G Y TV+K + T VALK++++ EEG P + +RE++LL++L H NIV L D
Sbjct: 9 EGAYGTVYKARDLNTGRFVALKKVRVPLSEEGIPLSTLREIALLKQLESFEHPNIVRLLD 68
Query: 248 IIHT-----EKCLTLVFEYLEKDLKRYMDDCSNI-LSMNNVKLFLFQLLRGLAYCHSRRI 301
+ H E LTLVFE++++DL Y+ C L +K + QLLRG+ + HS RI
Sbjct: 69 VCHGPRTDRELKLTLVFEHVDQDLATYLSKCPKPGLPPETIKDLMRQLLRGVDFLHSHRI 128
Query: 302 LHRDLKPQNLLINERGELKLADFGLARAKSVPTKTFSNE------VVTLWYRPPDVLLGS 355
+HRDLKPQN+L+ G++K+ADFGLAR +S E VVTLWYR P+VLL S
Sbjct: 129 VHRDLKPQNILVTSDGQVKIADFGLAR-------IYSFEMALTSVVVTLWYRAPEVLLQS 181
Query: 356 TEYSTSIDM-GVGCIFHEMSSGRPLFPGSTIEDELRLICSILGPPPDE------LKSKLE 408
+ Y+T +DM VGCIF E+ RPLF G++ D+L I ++G P +E +
Sbjct: 182 S-YATPVDMWSVGCIFAELFRRRPLFRGTSEADQLDKIFDVIGLPSEEEWPRNVSLPRSS 240
Query: 409 FCITPVYPSESKLQLLAPEQMDSDALDLVQKFLMYDAKQRISAANAMRHPYF 460
F +S + ++ + LDL++K L ++ +RISA A++HPYF
Sbjct: 241 FPSYTPRSFKSFVP-----EICEEGLDLLKKMLTFNPHKRISAFEALQHPYF 287
Score = 93.5 bits (233), Expect = 3e-21
Identities = 40/100 (40%), Positives = 62/100 (62%), Gaps = 9/100 (9%)
Query: 93 YFKLDKLGQGTYATVFKGKSRLTDNLVALKEIKLE-HEEGAPCTAIREVSLLRELR---H 148
Y +L ++G+G Y TV+K + T VALK++++ EEG P + +RE++LL++L H
Sbjct: 1 YEELAEIGEGAYGTVYKARDLNTGRFVALKKVRVPLSEEGIPLSTLREIALLKQLESFEH 60
Query: 149 ANIVTLHDIIHT-----EKCLTLVFEYLEKDLKRYMDDCS 183
NIV L D+ H E LTLVFE++++DL Y+ C
Sbjct: 61 PNIVRLLDVCHGPRTDRELKLTLVFEHVDQDLATYLSKCP 100
>gnl|CDD|214567 smart00220, S_TKc, Serine/Threonine protein kinases, catalytic
domain. Phosphotransferases. Serine or
threonine-specific kinase subfamily.
Length = 254
Score = 256 bits (656), Expect = 2e-82
Identities = 93/271 (34%), Positives = 147/271 (54%), Gaps = 27/271 (9%)
Query: 192 KGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHANIVTLHDIIHT 251
+G++ V+ + + T LVA+K IK + + +RE+ +L++L+H NIV L+D+
Sbjct: 9 EGSFGKVYLARDKKTGKLVAIKVIKKKKIKKDRERILREIKILKKLKHPNIVRLYDVFED 68
Query: 252 EKCLTLVFEYLEK-DLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDLKPQN 310
E L LV EY E DL + LS + + +L Q+L L Y HS+ I+HRDLKP+N
Sbjct: 69 EDKLYLVMEYCEGGDLFDLLKKR-GRLSEDEARFYLRQILSALEYLHSKGIVHRDLKPEN 127
Query: 311 LLINERGELKLADFGLARAKSVPTKTFSNEVVTLWYRPPDVLLGSTEYSTSIDM-GVGCI 369
+L++E G +KLADFGLAR P + + V T Y P+VLLG Y ++D+ +G I
Sbjct: 128 ILLDEDGHVKLADFGLARQLD-PGEKLTTFVGTPEYMAPEVLLG-KGYGKAVDIWSLGVI 185
Query: 370 FHEMSSGRPLFPGSTIEDELRLICSILGPPPDELKSKLEFCITPVYPSESKLQLLAPEQM 429
+E+ +G+P FPG + L L I P P + +
Sbjct: 186 LYELLTGKPPFPGD--DQLLELFKKIGKPKPPFPPPEWDI-------------------- 223
Query: 430 DSDALDLVQKFLMYDAKQRISAANAMRHPYF 460
+A DL++K L+ D ++R++A A++HP+F
Sbjct: 224 SPEAKDLIRKLLVKDPEKRLTAEEALQHPFF 254
>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 = 247 bits (633), Expect = 2e-78
Identities = 116/288 (40%), Positives = 170/288 (59%), Gaps = 32/288 (11%)
Query: 193 GTYATVFKGKSRLTDNLVALKEIKLEHE-EGAPCTAIREVSLLRELRHANIVTLHDIIHT 251
GTY V++ + + +VALK++++++E +G P +++RE++LL LRH NIV L +++
Sbjct: 18 GTYGIVYRARDTTSGEIVALKKVRMDNERDGIPISSLREITLLLNLRHPNIVELKEVV-V 76
Query: 252 EKCLT---LVFEYLEKDLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDLKP 308
K L LV EY E+DL +D+ S + VK + QLLRGL Y H I+HRDLK
Sbjct: 77 GKHLDSIFLVMEYCEQDLASLLDNMPTPFSESQVKCLMLQLLRGLQYLHENFIIHRDLKV 136
Query: 309 QNLLINERGELKLADFGLARAKSVPTKTFSNEVVTLWYRPPDVLLGSTEYSTSIDM-GVG 367
NLL+ ++G LK+ADFGLAR +P K + +VVTLWYR P++LLG T Y+T+IDM VG
Sbjct: 137 SNLLLTDKGCLKIADFGLARTYGLPAKPMTPKVVTLWYRAPELLLGCTTYTTAIDMWAVG 196
Query: 368 CIFHEMSSGRPLFPGSTIEDELRLICSILGPPPDELKSKLEFCITPVYPSESKLQLLA-- 425
CI E+ + +PL PG + ++L LI +LG P + ++P S L L+
Sbjct: 197 CILAELLAHKPLLPGKSEIEQLDLIIQLLGTPNES-----------IWPGFSDLPLVGKF 245
Query: 426 --PEQ----------MDSDA-LDLVQKFLMYDAKQRISAANAMRHPYF 460
P+Q S+A L L+ LMYD K+R +A A+ YF
Sbjct: 246 TLPKQPYNNLKHKFPWLSEAGLRLLNFLLMYDPKKRATAEEALESSYF 293
Score = 94.4 bits (235), Expect = 2e-21
Identities = 42/132 (31%), Positives = 80/132 (60%), Gaps = 5/132 (3%)
Query: 90 IESYFKLDKLGQGTYATVFKGKSRLTDNLVALKEIKLEHE-EGAPCTAIREVSLLRELRH 148
+ + KL+++G+GTY V++ + + +VALK++++++E +G P +++RE++LL LRH
Sbjct: 6 VTEFEKLNRIGEGTYGIVYRARDTTSGEIVALKKVRMDNERDGIPISSLREITLLLNLRH 65
Query: 149 ANIVTLHDIIHTEKCLT---LVFEYLEKDLKRYMDDCSNILSMNNVKGTYATVFKGKSRL 205
NIV L +++ K L LV EY E+DL +D+ S + VK + +G L
Sbjct: 66 PNIVELKEVV-VGKHLDSIFLVMEYCEQDLASLLDNMPTPFSESQVKCLMLQLLRGLQYL 124
Query: 206 TDNLVALKEIKL 217
+N + +++K+
Sbjct: 125 HENFIIHRDLKV 136
>gnl|CDD|215690 pfam00069, Pkinase, Protein kinase domain.
Length = 260
Score = 243 bits (623), Expect = 2e-77
Identities = 102/272 (37%), Positives = 145/272 (53%), Gaps = 23/272 (8%)
Query: 192 KGTYATVFKGKSRLTDNLVALKEIKLEHE-EGAPCTAIREVSLLRELRHANIVTLHDIIH 250
G++ TV+K K + T +VA+K +K E TA RE+ +LR L H NIV L D
Sbjct: 9 SGSFGTVYKAKHKGTGKIVAVKILKKRSEKSKKDQTARREIRILRRLSHPNIVRLIDAFE 68
Query: 251 TEKCLTLVFEYLEK-DLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDLKPQ 309
+ L LV EY E DL Y+ LS + K Q+LRGL Y HS I+HRDLKP+
Sbjct: 69 DKDHLYLVMEYCEGGDLFDYLSR-GGPLSEDEAKKIALQILRGLEYLHSNGIIHRDLKPE 127
Query: 310 NLLINERGELKLADFGLARAKSVPTKTFSNEVVTLWYRPPDVLLGSTEYSTSIDM-GVGC 368
N+L++E G +K+ADFGLA+ + + + V T WY P+VLLG Y +D+ +G
Sbjct: 128 NILLDENGVVKIADFGLAKKLLKSSSSLTTFVGTPWYMAPEVLLGGNGYGPKVDVWSLGV 187
Query: 369 IFHEMSSGRPLFPGSTIEDELRLICSILGPPPDELKSKLEFCITPVYPSESKLQLLAPEQ 428
I +E+ +G+P F G I D+L+LI ILGPP + S
Sbjct: 188 ILYELLTGKPPFSGENILDQLQLIRRILGPPLEF----------DEPKWSSG-------- 229
Query: 429 MDSDALDLVQKFLMYDAKQRISAANAMRHPYF 460
+A DL++K L D +R +A ++HP+F
Sbjct: 230 -SEEAKDLIKKCLNKDPSKRPTAEEILQHPWF 260
Score = 82.3 bits (204), Expect = 1e-17
Identities = 41/102 (40%), Positives = 53/102 (51%), Gaps = 3/102 (2%)
Query: 93 YFKLDKLGQGTYATVFKGKSRLTDNLVALKEIKLEHE-EGAPCTAIREVSLLRELRHANI 151
Y L KLG G++ TV+K K + T +VA+K +K E TA RE+ +LR L H NI
Sbjct: 1 YELLRKLGSGSFGTVYKAKHKGTGKIVAVKILKKRSEKSKKDQTARREIRILRRLSHPNI 60
Query: 152 VTLHDIIHTEKCLTLVFEYLEK-DLKRYMDDCSNILSMNNVK 192
V L D + L LV EY E DL Y+ LS + K
Sbjct: 61 VRLIDAFEDKDHLYLVMEYCEGGDLFDYLSR-GGPLSEDEAK 101
>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 = 242 bits (621), Expect = 7e-77
Identities = 111/281 (39%), Positives = 159/281 (56%), Gaps = 15/281 (5%)
Query: 192 KGTYATVFKGKSRLTDNLVALKEIKLEH-EEGAPCTAIREVSLLRELRHANIVTLHDIIH 250
+G + VFK K R T VALK++ L E G P A+RE+ L+ +H +V L D+
Sbjct: 10 EGAHGIVFKAKDRETGETVALKKVALRRLEGGIPNQALREIKALQACQHPYVVKLLDVFP 69
Query: 251 TEKCLTLVFEYLEKDLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDLKPQN 310
LV EY+ DL + D L VK ++ LL+G+AY H+ I+HRDLKP N
Sbjct: 70 HGSGFVLVMEYMPSDLSEVLRDEERPLPEAQVKSYMRMLLKGVAYMHANGIMHRDLKPAN 129
Query: 311 LLINERGELKLADFGLARAKSVPT-KTFSNEVVTLWYRPPDVLLGSTEYSTSIDM-GVGC 368
LLI+ G LK+ADFGLAR S + +S++V T WYR P++L G+ +Y +D+ VGC
Sbjct: 130 LLISADGVLKIADFGLARLFSEEEPRLYSHQVATRWYRAPELLYGARKYDPGVDLWAVGC 189
Query: 369 IFHEMSSGRPLFPGSTIEDELRLICSILGPPPDELKSKLEFCITP----VYPSESKLQLL 424
IF E+ +G PLFPG ++L ++ LG P ++ P + ESK L
Sbjct: 190 IFAELLNGSPLFPGENDIEQLAIVFRTLGTP--NEETWPGLTSLPDYNKITFPESKPIPL 247
Query: 425 APEQM----DSDALDLVQKFLMYDAKQRISAANAMRHPYFN 461
E++ +ALDL++ L+YD +R+SAA A+RHPYF
Sbjct: 248 --EEIFPDASPEALDLLKGLLVYDPSKRLSAAEALRHPYFT 286
Score = 73.5 bits (181), Expect = 2e-14
Identities = 40/125 (32%), Positives = 61/125 (48%), Gaps = 1/125 (0%)
Query: 93 YFKLDKLGQGTYATVFKGKSRLTDNLVALKEIKLEH-EEGAPCTAIREVSLLRELRHANI 151
Y L ++G+G + VFK K R T VALK++ L E G P A+RE+ L+ +H +
Sbjct: 2 YKILGRIGEGAHGIVFKAKDRETGETVALKKVALRRLEGGIPNQALREIKALQACQHPYV 61
Query: 152 VTLHDIIHTEKCLTLVFEYLEKDLKRYMDDCSNILSMNNVKGTYATVFKGKSRLTDNLVA 211
V L D+ LV EY+ DL + D L VK + KG + + N +
Sbjct: 62 VKLLDVFPHGSGFVLVMEYMPSDLSEVLRDEERPLPEAQVKSYMRMLLKGVAYMHANGIM 121
Query: 212 LKEIK 216
+++K
Sbjct: 122 HRDLK 126
>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 = 237 bits (607), Expect = 4e-74
Identities = 110/311 (35%), Positives = 160/311 (51%), Gaps = 28/311 (9%)
Query: 192 KGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTA---IREVSLLRELRHANIVTLHDI 248
G Y V + T VA+K K+ + A +RE+ LLR LRH NI+ L DI
Sbjct: 10 SGAYGVVCSAVDKRTGRKVAIK--KISNVFDDLIDAKRILREIKLLRHLRHENIIGLLDI 67
Query: 249 I-----HTEKCLTLVFEYLEKDLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILH 303
+ + +V E +E DL + + L+ ++++ FL+Q+LRGL Y HS ++H
Sbjct: 68 LRPPSPEDFNDVYIVTELMETDLHKVIK-SPQPLTDDHIQYFLYQILRGLKYLHSANVIH 126
Query: 304 RDLKPQNLLINERGELKLADFGLARAKSVPTKTFSN---EVVTLWYRPPDVLLGSTEYST 360
RDLKP N+L+N +LK+ DFGLAR VVT WYR P++LL S+ Y+
Sbjct: 127 RDLKPSNILVNSNCDLKICDFGLARGVDPDEDEKGFLTEYVVTRWYRAPELLLSSSRYTK 186
Query: 361 SIDM-GVGCIFHEMSSGRPLFPGSTIEDELRLICSILGPPPDELKSKLEFCITPVY---- 415
+ID+ VGCIF E+ + +PLFPG D+L LI +LG P +E L+F +
Sbjct: 187 AIDIWSVGCIFAELLTRKPLFPGRDYIDQLNLIVEVLGTPSEED---LKFITSEKARNYL 243
Query: 416 ---PSESKLQL--LAPEQMDSDALDLVQKFLMYDAKQRISAANAMRHPYFNSLGPQVHEL 470
P + K L L P +A+DL++K L++D K+RI+A A+ HPY L E
Sbjct: 244 KSLPKKPKKPLSKLFPG-ASPEAIDLLEKMLVFDPKKRITADEALAHPYLAQLHDPEDEP 302
Query: 471 SDTQSIFSLPH 481
Sbjct: 303 VAKPPFDFDFF 313
>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 = 232 bits (594), Expect = 8e-73
Identities = 107/278 (38%), Positives = 160/278 (57%), Gaps = 11/278 (3%)
Query: 193 GTYATVFKGKSRLTDNLVALKEIKLEHE-EGAPCTAIREVSLLRELRHANIVTLHDIIHT 251
G Y V K +++ T +VA+K+ K + E TA+REV +LR+LRH NIV L +
Sbjct: 12 GAYGVVLKCRNKATGEIVAIKKFKESEDDEDVKKTALREVKVLRQLRHENIVNLKEAFRR 71
Query: 252 EKCLTLVFEYLEKDLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDLKPQNL 311
+ L LVFEY+E+ L ++ L + V+ +++QLL+ +AYCHS I+HRD+KP+N+
Sbjct: 72 KGRLYLVFEYVERTLLELLEASPGGLPPDAVRSYIWQLLQAIAYCHSHNIIHRDIKPENI 131
Query: 312 LINERGELKLADFGLARA-KSVPTKTFSNEVVTLWYRPPDVLLGSTEYSTSIDM-GVGCI 369
L++E G LKL DFG ARA ++ P ++ V T WYR P++L+G T Y +D+ +GCI
Sbjct: 132 LVSESGVLKLCDFGFARALRARPASPLTDYVATRWYRAPELLVGDTNYGKPVDVWAIGCI 191
Query: 370 FHEMSSGRPLFPGSTIEDELRLICSILGPPPDELKSKLE-------FCITPVYPSESKLQ 422
E+ G PLFPG + D+L LI LGP P + ES L+
Sbjct: 192 MAELLDGEPLFPGDSDIDQLYLIQKCLGPLPPSHQELFSSNPRFAGVAFPEPSQPES-LE 250
Query: 423 LLAPEQMDSDALDLVQKFLMYDAKQRISAANAMRHPYF 460
P ++ S ALD ++ L D K+R++ ++HPYF
Sbjct: 251 RRYPGKVSSPALDFLKACLRMDPKERLTCDELLQHPYF 288
Score = 72.4 bits (178), Expect = 4e-14
Identities = 35/91 (38%), Positives = 53/91 (58%), Gaps = 1/91 (1%)
Query: 91 ESYFKLDKLGQGTYATVFKGKSRLTDNLVALKEIKLEHE-EGAPCTAIREVSLLRELRHA 149
Y L +G+G Y V K +++ T +VA+K+ K + E TA+REV +LR+LRH
Sbjct: 1 NKYEVLGVVGEGAYGVVLKCRNKATGEIVAIKKFKESEDDEDVKKTALREVKVLRQLRHE 60
Query: 150 NIVTLHDIIHTEKCLTLVFEYLEKDLKRYMD 180
NIV L + + L LVFEY+E+ L ++
Sbjct: 61 NIVNLKEAFRRKGRLYLVFEYVERTLLELLE 91
>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 = 232 bits (593), Expect = 2e-72
Identities = 107/312 (34%), Positives = 172/312 (55%), Gaps = 35/312 (11%)
Query: 181 DCSNILSMNNVK----GTYATVFKGKSRLTDNLVALKEIKLEHE-EGAPCTAIREVSLLR 235
CS + + GT+ V+K + T +VALK+I + +E +G P TA+RE+ +L+
Sbjct: 3 GCSKLRDYEILGKLGEGTFGEVYKARQIKTGRVVALKKILMHNEKDGFPITALREIKILK 62
Query: 236 ELRHANIVTLHDII--------HTEKCLTLVFEYLEKDLKRYMDDCSNILSMNNVKLFLF 287
+L+H N+V L D+ + +V Y++ DL +++ S L+ + +K ++
Sbjct: 63 KLKHPNVVPLIDMAVERPDKSKRKRGSVYMVTPYMDHDLSGLLENPSVKLTESQIKCYML 122
Query: 288 QLLRGLAYCHSRRILHRDLKPQNLLINERGELKLADFGLAR-----------AKSVPTKT 336
QLL G+ Y H ILHRD+K N+LI+ +G LK+ADFGLAR T+
Sbjct: 123 QLLEGINYLHENHILHRDIKAANILIDNQGILKIADFGLARPYDGPPPNPKGGGGGGTRK 182
Query: 337 FSNEVVTLWYRPPDVLLGSTEYSTSIDM-GVGCIFHEMSSGRPLFPGSTIEDELRLICSI 395
++N VVT WYRPP++LLG Y+T++D+ G+GC+F EM + RP+ G + D+L LI +
Sbjct: 183 YTNLVVTRWYRPPELLLGERRYTTAVDIWGIGCVFAEMFTRRPILQGKSDIDQLHLIFKL 242
Query: 396 LGPPPDE---LKSKLEFC----ITPVYPSESKLQLLAPEQMDSDALDLVQKFLMYDAKQR 448
G P +E L C YP + + ++ + LDL+ K L D +R
Sbjct: 243 CGTPTEETWPGWRSLPGCEGVHSFTNYPRTLEERF---GKLGPEGLDLLSKLLSLDPYKR 299
Query: 449 ISAANAMRHPYF 460
++A++A+ HPYF
Sbjct: 300 LTASDALEHPYF 311
Score = 85.1 bits (211), Expect = 3e-18
Identities = 42/140 (30%), Positives = 78/140 (55%), Gaps = 9/140 (6%)
Query: 86 GFGRIESYFKLDKLGQGTYATVFKGKSRLTDNLVALKEIKLEHE-EGAPCTAIREVSLLR 144
G ++ Y L KLG+GT+ V+K + T +VALK+I + +E +G P TA+RE+ +L+
Sbjct: 3 GCSKLRDYEILGKLGEGTFGEVYKARQIKTGRVVALKKILMHNEKDGFPITALREIKILK 62
Query: 145 ELRHANIVTLHDII--------HTEKCLTLVFEYLEKDLKRYMDDCSNILSMNNVKGTYA 196
+L+H N+V L D+ + +V Y++ DL +++ S L+ + +K
Sbjct: 63 KLKHPNVVPLIDMAVERPDKSKRKRGSVYMVTPYMDHDLSGLLENPSVKLTESQIKCYML 122
Query: 197 TVFKGKSRLTDNLVALKEIK 216
+ +G + L +N + ++IK
Sbjct: 123 QLLEGINYLHENHILHRDIK 142
>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 = 230 bits (589), Expect = 4e-72
Identities = 110/279 (39%), Positives = 168/279 (60%), Gaps = 16/279 (5%)
Query: 193 GTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLREL-RHANIVTLHDIIHT 251
GT+ +V+ +++ T LVA+K++K + C +REV LR+L H NIV L ++
Sbjct: 10 GTFGSVYLARNKETGELVAIKKMKKKFYSWEECMNLREVKSLRKLNEHPNIVKLKEVFRE 69
Query: 252 EKCLTLVFEYLEKDL-KRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDLKPQN 310
L VFEY+E +L + D S + ++ ++Q+L+GLA+ H HRDLKP+N
Sbjct: 70 NDELYFVFEYMEGNLYQLMKDRKGKPFSESVIRSIIYQILQGLAHIHKHGFFHRDLKPEN 129
Query: 311 LLINERGELKLADFGLAR-AKSVPTKTFSNEVVTLWYRPPDVLLGSTEYSTSIDM-GVGC 368
LL++ +K+ADFGLAR +S P +++ V T WYR P++LL ST YS+ +D+ +GC
Sbjct: 130 LLVSGPEVVKIADFGLAREIRSRP--PYTDYVSTRWYRAPEILLRSTSYSSPVDIWALGC 187
Query: 369 IFHEMSSGRPLFPGSTIEDELRLICSILGPP-----PD--ELKSKLEFCITPVYPSESKL 421
I E+ + RPLFPGS+ D+L ICS+LG P P+ +L SKL F P + L
Sbjct: 188 IMAELYTLRPLFPGSSEIDQLYKICSVLGTPTKQDWPEGYKLASKLGFRFPQFAP--TSL 245
Query: 422 QLLAPEQMDSDALDLVQKFLMYDAKQRISAANAMRHPYF 460
L P +A+DL++ L +D K+R +A+ A++HPYF
Sbjct: 246 HQLIP-NASPEAIDLIKDMLRWDPKKRPTASQALQHPYF 283
Score = 74.1 bits (183), Expect = 1e-14
Identities = 31/83 (37%), Positives = 49/83 (59%), Gaps = 1/83 (1%)
Query: 98 KLGQGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLREL-RHANIVTLHD 156
+LG GT+ +V+ +++ T LVA+K++K + C +REV LR+L H NIV L +
Sbjct: 6 QLGDGTFGSVYLARNKETGELVAIKKMKKKFYSWEECMNLREVKSLRKLNEHPNIVKLKE 65
Query: 157 IIHTEKCLTLVFEYLEKDLKRYM 179
+ L VFEY+E +L + M
Sbjct: 66 VFRENDELYFVFEYMEGNLYQLM 88
>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 = 226 bits (579), Expect = 3e-70
Identities = 109/308 (35%), Positives = 163/308 (52%), Gaps = 42/308 (13%)
Query: 193 GTYATVFKGKS--RLTDNLVALKEIK--LEHEEGAPCTAIREVSLLRELRHANIVTLHDI 248
GTY V+K K A+K+ K E G +A RE++LLREL+H N+V+L ++
Sbjct: 11 GTYGRVYKAKRKNGKDGKEYAIKKFKGDKEQYTGISQSACREIALLRELKHENVVSLVEV 70
Query: 249 I--HTEKCLTLVFEYLEKDL----KRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRIL 302
H +K + L+F+Y E DL K + + + VK L+Q+L G+ Y HS +L
Sbjct: 71 FLEHADKSVYLLFDYAEHDLWQIIKFHRQAKRVSIPPSMVKSLLWQILNGVHYLHSNWVL 130
Query: 303 HRDLKPQNLLI----NERGELKLADFGLARAKSVPTKTFSNE---VVTLWYRPPDVLLGS 355
HRDLKP N+L+ ERG +K+ D GLAR + P K ++ VVT+WYR P++LLG+
Sbjct: 131 HRDLKPANILVMGEGPERGVVKIGDLGLARLFNAPLKPLADLDPVVVTIWYRAPELLLGA 190
Query: 356 TEYSTSIDM-GVGCIFHEMSSGRPLFPGSTIE---------DELRLICSILGPPPDE--- 402
Y+ +ID+ +GCIF E+ + P+F G + D+L I +LG P ++
Sbjct: 191 RHYTKAIDIWAIGCIFAELLTLEPIFKGREAKIKKSNPFQRDQLERIFEVLGTPTEKDWP 250
Query: 403 -LKS--------KLEFCITPVYPSESK-LQLLAPEQMDSDALDLVQKFLMYDAKQRISAA 452
+K K T S +K ++ DS DL++K L YD +RI+A
Sbjct: 251 DIKKMPEYDTLMKDFKTKTYPSNSLAKWMEKHKKP--DSQGFDLLRKLLEYDPTKRITAE 308
Query: 453 NAMRHPYF 460
A+ HPYF
Sbjct: 309 EALEHPYF 316
Score = 85.0 bits (211), Expect = 4e-18
Identities = 33/89 (37%), Positives = 50/89 (56%), Gaps = 6/89 (6%)
Query: 93 YFKLDKLGQGTYATVFKGKS--RLTDNLVALKEIK--LEHEEGAPCTAIREVSLLRELRH 148
Y +G+GTY V+K K A+K+ K E G +A RE++LLREL+H
Sbjct: 2 YEIEGCIGRGTYGRVYKAKRKNGKDGKEYAIKKFKGDKEQYTGISQSACREIALLRELKH 61
Query: 149 ANIVTLHDII--HTEKCLTLVFEYLEKDL 175
N+V+L ++ H +K + L+F+Y E DL
Sbjct: 62 ENVVSLVEVFLEHADKSVYLLFDYAEHDL 90
>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 = 224 bits (572), Expect = 3e-69
Identities = 117/301 (38%), Positives = 167/301 (55%), Gaps = 44/301 (14%)
Query: 192 KGTYATVFKGKSRLTDNLVALKEIKLEHE-EGAPCTAIREVSLLRELRHANIVTLHDIIH 250
+GT+ VFK + + T +VALK++ +E+E EG P TA+RE+ +L+ L+H N+V L +I
Sbjct: 22 QGTFGEVFKARHKKTKQIVALKKVLMENEKEGFPITALREIKILQLLKHENVVNLIEICR 81
Query: 251 TEKCLT--------LVFEYLEKDLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRIL 302
T+ LVFE+ E DL + + + +++ +K + LL GL Y H +IL
Sbjct: 82 TKATPYNRYKGSFYLVFEFCEHDLAGLLSNKNVKFTLSEIKKVMKMLLNGLYYIHRNKIL 141
Query: 303 HRDLKPQNLLINERGELKLADFGLARAKSVPTKT----FSNEVVTLWYRPPDVLLGSTEY 358
HRD+K N+LI + G LKLADFGLARA S+ + ++N VVTLWYRPP++LLG +Y
Sbjct: 142 HRDMKAANILITKDGILKLADFGLARAFSLSKNSKPNRYTNRVVTLWYRPPELLLGERDY 201
Query: 359 STSIDM-GVGCIFHEMSSGRPLFPGSTIEDELRLICSILGPPPDELKSKLEFCITP-VYP 416
IDM G GCI EM + P+ G+T + +L LI + G ITP V+P
Sbjct: 202 GPPIDMWGAGCIMAEMWTRSPIMQGNTEQHQLTLISQLCGS------------ITPEVWP 249
Query: 417 SESKLQL-----------------LAPEQMDSDALDLVQKFLMYDAKQRISAANAMRHPY 459
KL+L L P D ALDL+ K L+ D +RI A A+ H +
Sbjct: 250 GVDKLELFKKMELPQGQKRKVKERLKPYVKDPHALDLIDKLLVLDPAKRIDADTALNHDF 309
Query: 460 F 460
F
Sbjct: 310 F 310
>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 = 218 bits (558), Expect = 8e-67
Identities = 117/287 (40%), Positives = 165/287 (57%), Gaps = 21/287 (7%)
Query: 192 KGTYATVFKGKSRLTDNLVALKEI--KLEHEEGAPCTAIREVSLLRELR-HANIVTLHDI 248
KG Y V+K R T +VALK+I + A T RE+ L+EL H NIV L ++
Sbjct: 17 KGAYGIVWKAIDRRTKEVVALKKIFDAFRNATDAQRT-FREIMFLQELGDHPNIVKLLNV 75
Query: 249 IHTE--KCLTLVFEYLEKDLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDL 306
I E K + LVFEY+E DL + +NIL + + ++QLL+ L Y HS ++HRDL
Sbjct: 76 IKAENDKDIYLVFEYMETDLHAVIR--ANILEDVHKRYIMYQLLKALKYIHSGNVIHRDL 133
Query: 307 KPQNLLINERGELKLADFGLARAKSVPTKTFSNE-----VVTLWYRPPDVLLGSTEYSTS 361
KP N+L+N +KLADFGLAR+ S + N V T WYR P++LLGST Y+
Sbjct: 134 KPSNILLNSDCRVKLADFGLARSLSELEENPENPVLTDYVATRWYRAPEILLGSTRYTKG 193
Query: 362 IDM-GVGCIFHEMSSGRPLFPGSTIEDELRLICSILGPPPDE----LKSKLEFCITPVYP 416
+DM VGCI EM G+PLFPG++ ++L I ++GPP E +KS + P
Sbjct: 194 VDMWSVGCILGEMLLGKPLFPGTSTLNQLEKIIEVIGPPSAEDIESIKSPFAATMLDSLP 253
Query: 417 SESK--LQLLAPEQMDSDALDLVQKFLMYDAKQRISAANAMRHPYFN 461
S + L L P + DALDL++K L+++ +R++A A+ HPY
Sbjct: 254 SRPRKPLDELLP-KASDDALDLLKKLLVFNPNKRLTAEEALEHPYVA 299
Score = 60.3 bits (147), Expect = 7e-10
Identities = 39/94 (41%), Positives = 52/94 (55%), Gaps = 7/94 (7%)
Query: 88 GRIESYFK-LDKLGQGTYATVFKGKSRLTDNLVALKEI--KLEHEEGAPCTAIREVSLLR 144
I ++ L KLG+G Y V+K R T +VALK+I + A T RE+ L+
Sbjct: 3 KHILRKYEILQKLGKGAYGIVWKAIDRRTKEVVALKKIFDAFRNATDAQRT-FREIMFLQ 61
Query: 145 ELR-HANIVTLHDIIHTE--KCLTLVFEYLEKDL 175
EL H NIV L ++I E K + LVFEY+E DL
Sbjct: 62 ELGDHPNIVKLLNVIKAENDKDIYLVFEYMETDL 95
>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 = 215 bits (549), Expect = 5e-66
Identities = 110/287 (38%), Positives = 168/287 (58%), Gaps = 21/287 (7%)
Query: 192 KGTYATVFKGKSRLTDNLVALKEIKLEHE-EGAPCTAIREVSLLRELRHANIVTLHDIIH 250
+GTY V+K + + T LVALK+++L++E EG P TAIRE+ +LR+L H NIV L +I+
Sbjct: 17 EGTYGQVYKARDKDTGELVALKKVRLDNEKEGFPITAIREIKILRQLNHRNIVNLKEIV- 75
Query: 251 TEK-----------CLTLVFEYLEKDLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSR 299
T+K LVFEY++ DL ++ S +++K F+ QLL GL YCH +
Sbjct: 76 TDKQDALDFKKDKGAFYLVFEYMDHDLMGLLESGLVHFSEDHIKSFMKQLLEGLNYCHKK 135
Query: 300 RILHRDLKPQNLLINERGELKLADFGLARA-KSVPTKTFSNEVVTLWYRPPDVLLGSTEY 358
LHRD+K N+L+N +G++KLADFGLAR S ++ ++N+V+TLWYRPP++LLG Y
Sbjct: 136 NFLHRDIKCSNILLNNKGQIKLADFGLARLYNSEESRPYTNKVITLWYRPPELLLGEERY 195
Query: 359 STSIDM-GVGCIFHEMSSGRPLFPGSTIEDELRLICSILGPP-----PDELKSKLEFCIT 412
+ID+ GCI E+ + +P+F + +L LI + G P PD +K +
Sbjct: 196 GPAIDVWSCGCILGELFTKKPIFQANQELAQLELISRLCGSPCPAVWPDVIKLPYFNTMK 255
Query: 413 PVYPSESKLQLLAPEQMDSDALDLVQKFLMYDAKQRISAANAMRHPY 459
P +L+ + + ALDL+ L D +R +A A+ P+
Sbjct: 256 PKKQYRRRLR-EEFSFIPTPALDLLDHMLTLDPSKRCTAEEALNSPW 301
Score = 87.1 bits (216), Expect = 5e-19
Identities = 40/98 (40%), Positives = 63/98 (64%), Gaps = 13/98 (13%)
Query: 90 IESYFKLDKLGQGTYATVFKGKSRLTDNLVALKEIKLEHE-EGAPCTAIREVSLLRELRH 148
++ + + ++G+GTY V+K + + T LVALK+++L++E EG P TAIRE+ +LR+L H
Sbjct: 6 VDKFDIIGQIGEGTYGQVYKARDKDTGELVALKKVRLDNEKEGFPITAIREIKILRQLNH 65
Query: 149 ANIVTLHDIIHTEK-----------CLTLVFEYLEKDL 175
NIV L +I+ T+K LVFEY++ DL
Sbjct: 66 RNIVNLKEIV-TDKQDALDFKKDKGAFYLVFEYMDHDL 102
>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 = 216 bits (551), Expect = 9e-66
Identities = 117/299 (39%), Positives = 169/299 (56%), Gaps = 29/299 (9%)
Query: 192 KGTYATVFKGKSRLTDNLVALKEIK--LEHEEGAPCTAIREVSLLRELRHANIVTLHDII 249
+G Y V K+ T+ VA+K+I ++ A T +RE+ LLR L H N++ + DI+
Sbjct: 15 RGAYGIVCSAKNSETNEKVAIKKIANAFDNRIDAKRT-LREIKLLRHLDHENVIAIKDIM 73
Query: 250 ---HTE--KCLTLVFEYLEKDLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHR 304
H E + +V+E ++ DL + + S LS ++ + FL+QLLRGL Y HS +LHR
Sbjct: 74 PPPHREAFNDVYIVYELMDTDLHQIIRS-SQTLSDDHCQYFLYQLLRGLKYIHSANVLHR 132
Query: 305 DLKPQNLLINERGELKLADFGLARAKSVPTKTFSNEVVTLWYRPPDVLLGSTEYSTSIDM 364
DLKP NLL+N +LK+ DFGLAR S + VVT WYR P++LL +EY+T+ID+
Sbjct: 133 DLKPSNLLLNANCDLKICDFGLARTTSEKGDFMTEYVVTRWYRAPELLLNCSEYTTAIDV 192
Query: 365 -GVGCIFHEMSSGRPLFPGSTIEDELRLICSILGPPPDELKSKLEFCIT----------P 413
VGCIF E+ +PLFPG +L+LI +LG P +E L F P
Sbjct: 193 WSVGCIFAELLGRKPLFPGKDYVHQLKLITELLGSPSEE---DLGFIRNEKARRYIRSLP 249
Query: 414 VYPSESKLQLLAPEQMDSDALDLVQKFLMYDAKQRISAANAMRHPYFNSLGPQVHELSD 472
P +S L P + A+DL++K L++D +RI+ A+ HPY SL H+ SD
Sbjct: 250 YTPRQS-FARLFP-HANPLAIDLLEKMLVFDPSKRITVEEALAHPYLASL----HDPSD 302
Score = 44.7 bits (106), Expect = 7e-05
Identities = 28/84 (33%), Positives = 47/84 (55%), Gaps = 8/84 (9%)
Query: 99 LGQGTYATVFKGKSRLTDNLVALKEIK--LEHEEGAPCTAIREVSLLRELRHANIVTLHD 156
+G+G Y V K+ T+ VA+K+I ++ A T +RE+ LLR L H N++ + D
Sbjct: 13 IGRGAYGIVCSAKNSETNEKVAIKKIANAFDNRIDAKRT-LREIKLLRHLDHENVIAIKD 71
Query: 157 II---HTE--KCLTLVFEYLEKDL 175
I+ H E + +V+E ++ DL
Sbjct: 72 IMPPPHREAFNDVYIVYELMDTDL 95
>gnl|CDD|240233 PTZ00024, PTZ00024, cyclin-dependent protein kinase; Provisional.
Length = 335
Score = 215 bits (550), Expect = 1e-65
Identities = 107/305 (35%), Positives = 156/305 (51%), Gaps = 39/305 (12%)
Query: 192 KGTYATVFKGKSRLTDNLVALKEIKLEH-------------EEGAPCTAIREVSLLRELR 238
+GTY V K LT +VA+K++K+ G T +RE+ ++ E++
Sbjct: 19 EGTYGKVEKAYDTLTGKIVAIKKVKIIEISNDVTKDRQLVGMCGIHFTTLRELKIMNEIK 78
Query: 239 HANIVTLHDIIHTEKCLTLVFEYLEKDLKRYMDDCSNI-LSMNNVKLFLFQLLRGLAYCH 297
H NI+ L D+ + LV + + DLK+ +D I L+ + VK L Q+L GL H
Sbjct: 79 HENIMGLVDVYVEGDFINLVMDIMASDLKKVVD--RKIRLTESQVKCILLQILNGLNVLH 136
Query: 298 SRRILHRDLKPQNLLINERGELKLADFGLARA--------------KSVPTKTFSNEVVT 343
+HRDL P N+ IN +G K+ADFGLAR + +++VVT
Sbjct: 137 KWYFMHRDLSPANIFINSKGICKIADFGLARRYGYPPYSDTLSKDETMQRREEMTSKVVT 196
Query: 344 LWYRPPDVLLGSTEYSTSIDM-GVGCIFHEMSSGRPLFPGSTIEDELRLICSILGPP--- 399
LWYR P++L+G+ +Y ++DM VGCIF E+ +G+PLFPG D+L I +LG P
Sbjct: 197 LWYRAPELLMGAEKYHFAVDMWSVGCIFAELLTGKPLFPGENEIDQLGRIFELLGTPNED 256
Query: 400 --PDELKSKLEFCITPVYPSESKLQLLAPEQMDSDALDLVQKFLMYDAKQRISAANAMRH 457
P K L TP P + K DA+DL+Q L + +RISA A++H
Sbjct: 257 NWPQAKKLPLYTEFTPRKPKDLKTIF---PNASDDAIDLLQSLLKLNPLERISAKEALKH 313
Query: 458 PYFNS 462
YF S
Sbjct: 314 EYFKS 318
Score = 61.3 bits (149), Expect = 3e-10
Identities = 37/130 (28%), Positives = 61/130 (46%), Gaps = 17/130 (13%)
Query: 91 ESYFKLDK-LGQGTYATVFKGKSRLTDNLVALKEIKLEH-------------EEGAPCTA 136
E Y + LG+GTY V K LT +VA+K++K+ G T
Sbjct: 8 ERYIQKGAHLGEGTYGKVEKAYDTLTGKIVAIKKVKIIEISNDVTKDRQLVGMCGIHFTT 67
Query: 137 IREVSLLRELRHANIVTLHDIIHTEKCLTLVFEYLEKDLKRYMDDCSNI-LSMNNVKGTY 195
+RE+ ++ E++H NI+ L D+ + LV + + DLK+ +D I L+ + VK
Sbjct: 68 LRELKIMNEIKHENIMGLVDVYVEGDFINLVMDIMASDLKKVVD--RKIRLTESQVKCIL 125
Query: 196 ATVFKGKSRL 205
+ G + L
Sbjct: 126 LQILNGLNVL 135
>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 = 212 bits (543), Expect = 9e-65
Identities = 105/287 (36%), Positives = 156/287 (54%), Gaps = 24/287 (8%)
Query: 193 GTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTA---IREVSLLRELRHANIVTLHDII 249
G Y V + VA+K K+ H P A +RE+ +LR +H NI+ + DI+
Sbjct: 16 GAYGVVCSAIDTRSGKKVAIK--KIPHAFDVPTLAKRTLRELKILRHFKHDNIIAIRDIL 73
Query: 250 HTE----KCLTLVFEYLEKDLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRD 305
K + +V + +E DL + L+ +++ FL+QLLRGL Y HS ++HRD
Sbjct: 74 RPPGADFKDVYVVMDLMESDLHHIIH-SDQPLTEEHIRYFLYQLLRGLKYIHSANVIHRD 132
Query: 306 LKPQNLLINERGELKLADFGLARA---KSVPTKTFSNE-VVTLWYRPPDVLLGSTEYSTS 361
LKP NLL+NE EL++ DFG+AR K F E V T WYR P++LL EY+T+
Sbjct: 133 LKPSNLLVNEDCELRIGDFGMARGLSSSPTEHKYFMTEYVATRWYRAPELLLSLPEYTTA 192
Query: 362 IDM-GVGCIFHEMSSGRPLFPGSTIEDELRLICSILGPPPDEL-----KSKLEFCITPVY 415
IDM VGCIF EM R LFPG +L+LI S+LG P +E+ ++ I
Sbjct: 193 IDMWSVGCIFAEMLGRRQLFPGKNYVHQLKLILSVLGSPSEEVLNRIGSDRVRKYIQN-L 251
Query: 416 PSESKLQL--LAPEQMDSDALDLVQKFLMYDAKQRISAANAMRHPYF 460
P + + + P + +ALDL+ + L +D ++RI+ A++HP+
Sbjct: 252 PRKQPVPWSKIFP-KASPEALDLLSQMLQFDPEERITVEQALQHPFL 297
Score = 47.7 bits (114), Expect = 8e-06
Identities = 26/94 (27%), Positives = 43/94 (45%), Gaps = 9/94 (9%)
Query: 91 ESYFKLDKLGQGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTA---IREVSLLRELR 147
Y ++ +G G Y V + VA+K K+ H P A +RE+ +LR +
Sbjct: 5 SRYKPIENIGSGAYGVVCSAIDTRSGKKVAIK--KIPHAFDVPTLAKRTLRELKILRHFK 62
Query: 148 HANIVTLHDIIHTE----KCLTLVFEYLEKDLKR 177
H NI+ + DI+ K + +V + +E DL
Sbjct: 63 HDNIIAIRDILRPPGADFKDVYVVMDLMESDLHH 96
>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 = 202 bits (514), Expect = 4e-61
Identities = 112/281 (39%), Positives = 168/281 (59%), Gaps = 16/281 (5%)
Query: 193 GTYATVFKGKSRLTDNLVALKEIKLE-HEEGAPCTAIREVSLLRELR---HANIVTLHDI 248
G Y TV+K + + + VALK ++++ +E+G P + +REV+LL+ L H NIV L D+
Sbjct: 11 GAYGTVYKARDPHSGHFVALKSVRVQTNEDGLPLSTVREVALLKRLEAFDHPNIVRLMDV 70
Query: 249 IHT-----EKCLTLVFEYLEKDLKRYMDDCSNI-LSMNNVKLFLFQLLRGLAYCHSRRIL 302
T E +TLVFE++++DL+ Y+D L +K + Q LRGL + H+ I+
Sbjct: 71 CATSRTDRETKVTLVFEHVDQDLRTYLDKVPPPGLPAETIKDLMRQFLRGLDFLHANCIV 130
Query: 303 HRDLKPQNLLINERGELKLADFGLARAKSVPTKTFSNEVVTLWYRPPDVLLGSTEYSTSI 362
HRDLKP+N+L+ G++KLADFGLAR S + VVTLWYR P+VLL ST Y+T +
Sbjct: 131 HRDLKPENILVTSGGQVKLADFGLARIYSCQM-ALTPVVVTLWYRAPEVLLQST-YATPV 188
Query: 363 DM-GVGCIFHEMSSGRPLFPGSTIEDELRLICSILG-PPPDELKSKLEFCITPVYP-SES 419
DM VGCIF EM +PLF G++ D+L I ++G PP D+ + P
Sbjct: 189 DMWSVGCIFAEMFRRKPLFCGNSEADQLGKIFDLIGLPPEDDWPRDVTLPRGAFSPRGPR 248
Query: 420 KLQLLAPEQMDSDALDLVQKFLMYDAKQRISAANAMRHPYF 460
+Q + PE ++ L+ + L ++ +RISA A++HP+F
Sbjct: 249 PVQSVVPE-IEESGAQLLLEMLTFNPHKRISAFRALQHPFF 288
Score = 70.4 bits (172), Expect = 2e-13
Identities = 44/137 (32%), Positives = 76/137 (55%), Gaps = 10/137 (7%)
Query: 93 YFKLDKLGQGTYATVFKGKSRLTDNLVALKEIKLE-HEEGAPCTAIREVSLLRELR---H 148
Y + ++G G Y TV+K + + + VALK ++++ +E+G P + +REV+LL+ L H
Sbjct: 2 YEPVAEIGVGAYGTVYKARDPHSGHFVALKSVRVQTNEDGLPLSTVREVALLKRLEAFDH 61
Query: 149 ANIVTLHDIIHT-----EKCLTLVFEYLEKDLKRYMDDCSNI-LSMNNVKGTYATVFKGK 202
NIV L D+ T E +TLVFE++++DL+ Y+D L +K +G
Sbjct: 62 PNIVRLMDVCATSRTDRETKVTLVFEHVDQDLRTYLDKVPPPGLPAETIKDLMRQFLRGL 121
Query: 203 SRLTDNLVALKEIKLEH 219
L N + +++K E+
Sbjct: 122 DFLHANCIVHRDLKPEN 138
>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 = 201 bits (513), Expect = 6e-61
Identities = 100/277 (36%), Positives = 152/277 (54%), Gaps = 13/277 (4%)
Query: 193 GTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRELR-HANIVTLHDIIHT 251
GT++ V K +SR T A+K +K + +RE+ LR L H NI+ L +++
Sbjct: 10 GTFSEVLKAQSRKTGKYYAIKCMKKHFKSLEQVNNLREIQALRRLSPHPNILRLIEVLFD 69
Query: 252 EK--CLTLVFEYLEKDLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDLKPQ 309
K L LVFE ++ +L + L VK +++QLL+ L + H I HRD+KP+
Sbjct: 70 RKTGRLALVFELMDMNLYELIKGRKRPLPEKRVKSYMYQLLKSLDHMHRNGIFHRDIKPE 129
Query: 310 NLLINERGELKLADFGLARAKSVPTKT-FSNEVVTLWYRPPDVLLGSTEYSTSIDM-GVG 367
N+LI + LKLADFG R + +K ++ + T WYR P+ LL Y +D+ VG
Sbjct: 130 NILIKD-DILKLADFGSCR--GIYSKPPYTEYISTRWYRAPECLLTDGYYGPKMDIWAVG 186
Query: 368 CIFHEMSSGRPLFPGSTIEDELRLICSILGPPPDELKSKLE--FCITPVYPSE--SKLQL 423
C+F E+ S PLFPG+ D++ I +LG P E+ K + +PS+ + L+
Sbjct: 187 CVFFEILSLFPLFPGTNELDQIAKIHDVLGTPDAEVLKKFRKSRHMNYNFPSKKGTGLRK 246
Query: 424 LAPEQMDSDALDLVQKFLMYDAKQRISAANAMRHPYF 460
L P ++ LDL++K L YD +RI+A A+RHPYF
Sbjct: 247 LLP-NASAEGLDLLKKLLAYDPDERITAKQALRHPYF 282
Score = 67.7 bits (166), Expect = 2e-12
Identities = 33/103 (32%), Positives = 51/103 (49%), Gaps = 3/103 (2%)
Query: 93 YFKLDKLGQGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRELR-HANI 151
Y L K+G+GT++ V K +SR T A+K +K + +RE+ LR L H NI
Sbjct: 1 YKILGKIGEGTFSEVLKAQSRKTGKYYAIKCMKKHFKSLEQVNNLREIQALRRLSPHPNI 60
Query: 152 VTLHDIIHTEK--CLTLVFEYLEKDLKRYMDDCSNILSMNNVK 192
+ L +++ K L LVFE ++ +L + L VK
Sbjct: 61 LRLIEVLFDRKTGRLALVFELMDMNLYELIKGRKRPLPEKRVK 103
>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 = 199 bits (507), Expect = 2e-59
Identities = 106/284 (37%), Positives = 152/284 (53%), Gaps = 22/284 (7%)
Query: 193 GTYATVFKGKSRLTDNLVALKEIK-LEHEEGAPCTAIREVSLLRELRHANIVTLHDIIHT 251
G Y V + T VA+K+I EH+ T +RE+ +LR +H NI+ + DII
Sbjct: 16 GAYGMVCSATHKPTGVKVAIKKISPFEHQTFCQRT-LREIKILRRFKHENIIGILDIIRP 74
Query: 252 E-----KCLTLVFEYLEKDLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDL 306
+ +V E +E DL + + + LS ++++ FL+Q+LRGL Y HS +LHRDL
Sbjct: 75 PSFESFNDVYIVQELMETDLYKLIK--TQHLSNDHIQYFLYQILRGLKYIHSANVLHRDL 132
Query: 307 KPQNLLINERGELKLADFGLAR---AKSVPTKTFSNEVVTLWYRPPDVLLGSTEYSTSID 363
KP NLL+N +LK+ DFGLAR + T + V T WYR P+++L S Y+ +ID
Sbjct: 133 KPSNLLLNTNCDLKICDFGLARIADPEHDHTGFLTEYVATRWYRAPEIMLNSKGYTKAID 192
Query: 364 M-GVGCIFHEMSSGRPLFPGSTIEDELRLICSILGPPPDE-------LKSKLEFCITPVY 415
+ VGCI EM S RPLFPG +L LI +LG P E L+++ P
Sbjct: 193 IWSVGCILAEMLSNRPLFPGKDYLHQLNLILGVLGTPSQEDLNCIISLRARNYIKSLPFK 252
Query: 416 PSESKLQLLAPEQMDSDALDLVQKFLMYDAKQRISAANAMRHPY 459
P +L D ALDL+ K L ++ +RI+ A+ HPY
Sbjct: 253 PKVPWNKLFP--NADPKALDLLDKMLTFNPHKRITVEEALAHPY 294
Score = 50.0 bits (120), Expect = 1e-06
Identities = 29/91 (31%), Positives = 45/91 (49%), Gaps = 7/91 (7%)
Query: 93 YFKLDKLGQGTYATVFKGKSRLTDNLVALKEIK-LEHEEGAPCTAIREVSLLRELRHANI 151
Y L +G+G Y V + T VA+K+I EH+ T +RE+ +LR +H NI
Sbjct: 7 YQNLSYIGEGAYGMVCSATHKPTGVKVAIKKISPFEHQTFCQRT-LREIKILRRFKHENI 65
Query: 152 VTLHDIIHTE-----KCLTLVFEYLEKDLKR 177
+ + DII + +V E +E DL +
Sbjct: 66 IGILDIIRPPSFESFNDVYIVQELMETDLYK 96
>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 = 197 bits (503), Expect = 1e-58
Identities = 100/292 (34%), Positives = 148/292 (50%), Gaps = 40/292 (13%)
Query: 193 GTYATVFKGKSRLTDNLVALKEIKL----EHEEGAPCTAIREVSLLRELRHANIVTLHDI 248
G Y V T VA+K KL + A T RE+ LL+ + H N++ L D+
Sbjct: 26 GAYGQVCSAFDTKTGRKVAIK--KLSRPFQSAIHAKRT-YRELRLLKHMDHENVIGLLDV 82
Query: 249 IHTEKCLT------LVFEYLEKDLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRIL 302
L LV + DL + LS ++++ ++Q+LRGL Y HS I+
Sbjct: 83 FTPASSLEDFQDVYLVTHLMGADLNNIVK--CQKLSDDHIQFLVYQILRGLKYIHSAGII 140
Query: 303 HRDLKPQNLLINERGELKLADFGLARAKSVPTKTFSNEVVTLWYRPPDVLLGSTEYSTSI 362
HRDLKP N+ +NE ELK+ DFGLAR + V T WYR P+++L Y+ ++
Sbjct: 141 HRDLKPSNIAVNEDCELKILDFGLARHTD---DEMTGYVATRWYRAPEIMLNWMHYNQTV 197
Query: 363 DM-GVGCIFHEMSSGRPLFPGSTIEDELRLICSILGPPPDELKSKLEFCITPVYPSESK- 420
D+ VGCI E+ +G+ LFPGS D+L+ I +++G P +EL K+ SES
Sbjct: 198 DIWSVGCIMAELLTGKTLFPGSDHIDQLKRIMNLVGTPDEELLQKIS--------SESAR 249
Query: 421 --LQLLAPEQ----------MDSDALDLVQKFLMYDAKQRISAANAMRHPYF 460
+Q L + A+DL++K L+ D +RI+AA A+ HPY
Sbjct: 250 NYIQSLPQMPKKDFKEVFSGANPLAIDLLEKMLVLDPDKRITAAEALAHPYL 301
Score = 43.1 bits (102), Expect = 2e-04
Identities = 30/111 (27%), Positives = 45/111 (40%), Gaps = 13/111 (11%)
Query: 79 RQSLSEIGFGRIESYFKLDKLGQGTYATVFKGKSRLTDNLVALKEIKL----EHEEGAPC 134
RQ L++ + + Y L +G G Y V T VA+K KL + A
Sbjct: 3 RQELNKTVWEVPDRYQNLSPVGSGAYGQVCSAFDTKTGRKVAIK--KLSRPFQSAIHAKR 60
Query: 135 TAIREVSLLRELRHANIVTLHDIIHTEKCLT------LVFEYLEKDLKRYM 179
T RE+ LL+ + H N++ L D+ L LV + DL +
Sbjct: 61 T-YRELRLLKHMDHENVIGLLDVFTPASSLEDFQDVYLVTHLMGADLNNIV 110
>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 = 190 bits (484), Expect = 5e-56
Identities = 112/300 (37%), Positives = 160/300 (53%), Gaps = 25/300 (8%)
Query: 192 KGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAI-REVSLLRELRHANIVTLHDII- 249
KG+Y V T VA+K+I E + T I RE+ LLR LRH +IV + I+
Sbjct: 10 KGSYGVVCSAIDTHTGEKVAIKKINDVFEHVSDATRILREIKLLRLLRHPDIVEIKHIML 69
Query: 250 ----HTEKCLTLVFEYLEKDLKRYM---DDCSNILSMNNVKLFLFQLLRGLAYCHSRRIL 302
K + +VFE +E DL + + DD L+ + + FL+QLLR L Y H+ +
Sbjct: 70 PPSRREFKDIYVVFELMESDLHQVIKANDD----LTPEHHQFFLYQLLRALKYIHTANVF 125
Query: 303 HRDLKPQNLLINERGELKLADFGLARA--KSVPTKTF-SNEVVTLWYRPPDVLLGS--TE 357
HRDLKP+N+L N +LK+ DFGLAR PT F ++ V T WYR P+ L GS ++
Sbjct: 126 HRDLKPKNILANADCKLKICDFGLARVAFNDTPTAIFWTDYVATRWYRAPE-LCGSFFSK 184
Query: 358 YSTSIDM-GVGCIFHEMSSGRPLFPGSTIEDELRLICSILGPPPDELKSKLEFCITPVYP 416
Y+ +ID+ +GCIF E+ +G+PLFPG + +L LI +LG P E S++ Y
Sbjct: 185 YTPAIDIWSIGCIFAEVLTGKPLFPGKNVVHQLDLITDLLGTPSPETISRVRNEKARRYL 244
Query: 417 SESKLQLLAP-----EQMDSDALDLVQKFLMYDAKQRISAANAMRHPYFNSLGPQVHELS 471
S + + P D AL L+++ L +D K R +A A+ PYF L E S
Sbjct: 245 SSMRKKQPVPFSQKFPNADPLALRLLERLLAFDPKDRPTAEEALADPYFKGLAKVEREPS 304
Score = 47.9 bits (114), Expect = 6e-06
Identities = 31/89 (34%), Positives = 45/89 (50%), Gaps = 6/89 (6%)
Query: 93 YFKLDKLGQGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAI-REVSLLRELRHANI 151
Y + +G+G+Y V T VA+K+I E + T I RE+ LLR LRH +I
Sbjct: 2 YKIQEVIGKGSYGVVCSAIDTHTGEKVAIKKINDVFEHVSDATRILREIKLLRLLRHPDI 61
Query: 152 VTLHDII-----HTEKCLTLVFEYLEKDL 175
V + I+ K + +VFE +E DL
Sbjct: 62 VEIKHIMLPPSRREFKDIYVVFELMESDL 90
>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 = 187 bits (476), Expect = 2e-55
Identities = 100/285 (35%), Positives = 165/285 (57%), Gaps = 25/285 (8%)
Query: 192 KGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCT--AIREVSLLRELRHANIVTLHDII 249
+G+Y V K K + T +VA+K+ LE E+ A+RE+ +L++LRH N+V L ++
Sbjct: 11 EGSYGMVMKCKHKETGQIVAIKKF-LESEDDKMVKKIAMREIRMLKQLRHENLVNLIEVF 69
Query: 250 HTEKCLTLVFEYLEK----DLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRD 305
+K L LVFE+++ DL++Y N L + V+ +LFQ+LRG+ +CHS I+HRD
Sbjct: 70 RRKKRLYLVFEFVDHTVLDDLEKY----PNGLDESRVRKYLFQILRGIEFCHSHNIIHRD 125
Query: 306 LKPQNLLINERGELKLADFGLARAKSVPTKTFSNEVVTLWYRPPDVLLGSTEYSTSIDM- 364
+KP+N+L+++ G +KL DFG AR + P + +++ V T WYR P++L+G T+Y ++D+
Sbjct: 126 IKPENILVSQSGVVKLCDFGFARTLAAPGEVYTDYVATRWYRAPELLVGDTKYGRAVDIW 185
Query: 365 GVGCIFHEMSSGRPLFPGSTIEDELRLICSILGPPPDELKSKLE--FCITPVYPSESKLQ 422
VGC+ EM +G PLFPG + D+L I LG L + + F P++ +
Sbjct: 186 AVGCLVTEMLTGEPLFPGDSDIDQLYHIIKCLG----NLIPRHQEIFQKNPLFAGMRLPE 241
Query: 423 LLAPEQMD-------SDALDLVQKFLMYDAKQRISAANAMRHPYF 460
+ E ++ LDL ++ L D R S++ + H +F
Sbjct: 242 VKEIEPLEKRFPKLSGLVLDLAKQCLRIDPDDRPSSSQLLHHEFF 286
Score = 63.6 bits (155), Expect = 4e-11
Identities = 42/134 (31%), Positives = 72/134 (53%), Gaps = 11/134 (8%)
Query: 91 ESYFKLDKLGQGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCT--AIREVSLLRELRH 148
E Y L +G+G+Y V K K + T +VA+K+ LE E+ A+RE+ +L++LRH
Sbjct: 1 EKYENLGLVGEGSYGMVMKCKHKETGQIVAIKKF-LESEDDKMVKKIAMREIRMLKQLRH 59
Query: 149 ANIVTLHDIIHTEKCLTLVFEYLEK----DLKRYMDDCSNILSMNNVKGTYATVFKGKSR 204
N+V L ++ +K L LVFE+++ DL++Y N L + V+ + +G
Sbjct: 60 ENLVNLIEVFRRKKRLYLVFEFVDHTVLDDLEKY----PNGLDESRVRKYLFQILRGIEF 115
Query: 205 LTDNLVALKEIKLE 218
+ + ++IK E
Sbjct: 116 CHSHNIIHRDIKPE 129
>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 = 184 bits (467), Expect = 4e-54
Identities = 117/287 (40%), Positives = 167/287 (58%), Gaps = 25/287 (8%)
Query: 192 KGTYATVFKGKS-RLTDNLVALKEIKLE-HEEGAPCTAIREVSLLRELR---HANIVTLH 246
+G Y VFK + + VALK ++++ EEG P + IREV++LR L H N+V L
Sbjct: 11 EGAYGKVFKARDLKNGGRFVALKRVRVQTGEEGMPLSTIREVAVLRHLETFEHPNVVRLF 70
Query: 247 DIIHT-----EKCLTLVFEYLEKDLKRYMDDCSNI-LSMNNVKLFLFQLLRGLAYCHSRR 300
D+ E LTLVFE++++DL Y+D + +K +FQLLRGL + HS R
Sbjct: 71 DVCTVSRTDRETKLTLVFEHVDQDLTTYLDKVPEPGVPTETIKDMMFQLLRGLDFLHSHR 130
Query: 301 ILHRDLKPQNLLINERGELKLADFGLARAKSVPTKTFSNEVVTLWYRPPDVLLGSTEYST 360
++HRDLKPQN+L+ G++KLADFGLAR S ++ VVTLWYR P+VLL S+ Y+T
Sbjct: 131 VVHRDLKPQNILVTSSGQIKLADFGLARIYSFQMAL-TSVVVTLWYRAPEVLLQSS-YAT 188
Query: 361 SIDM-GVGCIFHEMSSGRPLFPGSTIEDELRLICSILGPP-----PDELK-SKLEFCITP 413
+D+ VGCIF EM +PLF GS+ D+L I ++G P P ++ + F
Sbjct: 189 PVDLWSVGCIFAEMFRRKPLFRGSSDVDQLGKILDVIGLPGEEDWPRDVALPRQAFHSKS 248
Query: 414 VYPSESKLQLLAPEQMDSDALDLVQKFLMYDAKQRISAANAMRHPYF 460
P E + +D DL+ K L ++ +RISA +A+ HPYF
Sbjct: 249 AQPIEK----FVTD-IDELGKDLLLKCLTFNPAKRISAYSALSHPYF 290
Score = 63.1 bits (153), Expect = 5e-11
Identities = 43/137 (31%), Positives = 72/137 (52%), Gaps = 11/137 (8%)
Query: 91 ESYFKLDKLGQGTYATVFKGKS-RLTDNLVALKEIKLE-HEEGAPCTAIREVSLLREL-- 146
+ Y + ++G+G Y VFK + + VALK ++++ EEG P + IREV++LR L
Sbjct: 1 QQYECVAEIGEGAYGKVFKARDLKNGGRFVALKRVRVQTGEEGMPLSTIREVAVLRHLET 60
Query: 147 -RHANIVTLHDIIHT-----EKCLTLVFEYLEKDLKRYMDDCSNI-LSMNNVKGTYATVF 199
H N+V L D+ E LTLVFE++++DL Y+D + +K +
Sbjct: 61 FEHPNVVRLFDVCTVSRTDRETKLTLVFEHVDQDLTTYLDKVPEPGVPTETIKDMMFQLL 120
Query: 200 KGKSRLTDNLVALKEIK 216
+G L + V +++K
Sbjct: 121 RGLDFLHSHRVVHRDLK 137
>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 = 179 bits (456), Expect = 2e-53
Identities = 69/187 (36%), Positives = 102/187 (54%), Gaps = 3/187 (1%)
Query: 192 KGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHANIVTLHDIIHT 251
+G + TV+ + + T VA+K IK E +RE+ +L++L H NIV L+ +
Sbjct: 3 EGGFGTVYLARDKKTGKKVAIKIIKKEDSSSLLEELLREIEILKKLNHPNIVKLYGVFED 62
Query: 252 EKCLTLVFEYLEK-DLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDLKPQN 310
E L LV EY E LK + + LS + + L Q+L GL Y HS I+HRDLKP+N
Sbjct: 63 ENHLYLVMEYCEGGSLKDLLKENEGKLSEDEILRILLQILEGLEYLHSNGIIHRDLKPEN 122
Query: 311 LLINER-GELKLADFGLARAKSVPTKTFSNEVVTLWYRPPDVLLGSTEYSTSIDM-GVGC 368
+L++ G++KLADFGL++ + V T Y P+VLLG YS D+ +G
Sbjct: 123 ILLDSDNGKVKLADFGLSKLLTSDKSLLKTIVGTPAYMAPEVLLGKGYYSEKSDIWSLGV 182
Query: 369 IFHEMSS 375
I +E+
Sbjct: 183 ILYELPE 189
Score = 83.1 bits (206), Expect = 3e-18
Identities = 32/95 (33%), Positives = 49/95 (51%), Gaps = 1/95 (1%)
Query: 99 LGQGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHANIVTLHDII 158
LG+G + TV+ + + T VA+K IK E +RE+ +L++L H NIV L+ +
Sbjct: 1 LGEGGFGTVYLARDKKTGKKVAIKIIKKEDSSSLLEELLREIEILKKLNHPNIVKLYGVF 60
Query: 159 HTEKCLTLVFEYLEK-DLKRYMDDCSNILSMNNVK 192
E L LV EY E LK + + LS + +
Sbjct: 61 EDENHLYLVMEYCEGGSLKDLLKENEGKLSEDEIL 95
Score = 29.9 bits (68), Expect = 2.8
Identities = 18/88 (20%), Positives = 29/88 (32%), Gaps = 32/88 (36%)
Query: 392 ICSILGPPPDELKSKLEFCITPVYPSESKLQLLAPEQMD--------------------- 430
+ +L LK+ TP Y +APE +
Sbjct: 139 LSKLLTSDKSLLKT---IVGTPAY--------MAPEVLLGKGYYSEKSDIWSLGVILYEL 187
Query: 431 SDALDLVQKFLMYDAKQRISAANAMRHP 458
+ DL++K L D ++R SA + H
Sbjct: 188 PELKDLIRKMLQKDPEKRPSAKEILEHL 215
>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 = 178 bits (453), Expect = 4e-52
Identities = 95/282 (33%), Positives = 161/282 (57%), Gaps = 21/282 (7%)
Query: 193 GTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCT---AIREVSLLRELRHANIVTLHDII 249
G+Y VFK ++R T +VA+K+ +E E+ P A+RE+ +L++L+H N+V L ++
Sbjct: 12 GSYGVVFKCRNRETGQIVAIKKF-VESEDD-PVIKKIALREIRMLKQLKHPNLVNLIEVF 69
Query: 250 HTEKCLTLVFEYLEKDLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDLKPQ 309
++ L LVFEY + + ++ + + +K ++Q L+ + +CH +HRD+KP+
Sbjct: 70 RRKRKLHLVFEYCDHTVLNELEKNPRGVPEHLIKKIIWQTLQAVNFCHKHNCIHRDVKPE 129
Query: 310 NLLINERGELKLADFGLARAKSVPTKTFSNEVVTLWYRPPDVLLGSTEYSTSIDM-GVGC 368
N+LI ++G++KL DFG AR + P +++ V T WYR P++L+G T+Y +D+ +GC
Sbjct: 130 NILITKQGQIKLCDFGFARILTGPGDDYTDYVATRWYRAPELLVGDTQYGPPVDVWAIGC 189
Query: 369 IFHEMSSGRPLFPGSTIEDELRLICSILG---PPPDELKSKLEF----CI---TPVYPSE 418
+F E+ +G+PL+PG + D+L LI LG P ++ S +F I P E
Sbjct: 190 VFAELLTGQPLWPGKSDVDQLYLIRKTLGDLIPRHQQIFSTNQFFKGLSIPEPETREPLE 249
Query: 419 SKLQLLAPEQMDSDALDLVQKFLMYDAKQRISAANAMRHPYF 460
SK + S AL ++ L D +R+S + HPYF
Sbjct: 250 SKF-----PNISSPALSFLKGCLQMDPTERLSCEELLEHPYF 286
Score = 65.9 bits (161), Expect = 6e-12
Identities = 34/85 (40%), Positives = 56/85 (65%), Gaps = 5/85 (5%)
Query: 91 ESYFKLDKLGQGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCT---AIREVSLLRELR 147
E Y KL K+G+G+Y VFK ++R T +VA+K+ +E E+ P A+RE+ +L++L+
Sbjct: 1 EKYEKLSKIGEGSYGVVFKCRNRETGQIVAIKKF-VESEDD-PVIKKIALREIRMLKQLK 58
Query: 148 HANIVTLHDIIHTEKCLTLVFEYLE 172
H N+V L ++ ++ L LVFEY +
Sbjct: 59 HPNLVNLIEVFRRKRKLHLVFEYCD 83
>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 = 175 bits (445), Expect = 2e-50
Identities = 104/278 (37%), Positives = 152/278 (54%), Gaps = 19/278 (6%)
Query: 193 GTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTA---IREVSLLRELRHANIVTLHDI- 248
G + V + +LT VA+K K+ P A RE+ LL+ LRH NI++L DI
Sbjct: 21 GAFGLVCSARDQLTGQNVAIK--KIMKPFSTPVLAKRTYRELKLLKHLRHENIISLSDIF 78
Query: 249 IHTEKCLTLVFEYLEKDLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDLKP 308
I + + V E L DL R + S L ++ FL+Q+LRGL Y HS ++HRDLKP
Sbjct: 79 ISPLEDIYFVTELLGTDLHRLLT--SRPLEKQFIQYFLYQILRGLKYVHSAGVVHRDLKP 136
Query: 309 QNLLINERGELKLADFGLARAKSVPTKTFSNEVVTLWYRPPDVLLGSTEYSTSIDM-GVG 367
N+LINE +LK+ DFGLAR + + V T +YR P+++L +Y +D+ G
Sbjct: 137 SNILINENCDLKICDFGLAR---IQDPQMTGYVSTRYYRAPEIMLTWQKYDVEVDIWSAG 193
Query: 368 CIFHEMSSGRPLFPGSTIEDELRLICSILGPPPDEL------KSKLEFCITPVYPSESKL 421
CIF EM G+PLFPG ++ +I +LG PPD++ ++ L F +
Sbjct: 194 CIFAEMLEGKPLFPGKDHVNQFSIITDLLGTPPDDVINTICSENTLRFVQSLPKREPVPF 253
Query: 422 QLLAPEQMDSDALDLVQKFLMYDAKQRISAANAMRHPY 459
D A+DL++K L++D ++RISAA A+ HPY
Sbjct: 254 SEKFK-NADPSAIDLLEKMLVFDPQKRISAAEALAHPY 290
Score = 44.8 bits (106), Expect = 5e-05
Identities = 33/95 (34%), Positives = 45/95 (47%), Gaps = 6/95 (6%)
Query: 87 FGRIESYFKLDKLGQGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTA---IREVSLL 143
F Y L +G G + V + +LT VA+K K+ P A RE+ LL
Sbjct: 6 FEITNRYVDLQPVGMGAFGLVCSARDQLTGQNVAIK--KIMKPFSTPVLAKRTYRELKLL 63
Query: 144 RELRHANIVTLHDI-IHTEKCLTLVFEYLEKDLKR 177
+ LRH NI++L DI I + + V E L DL R
Sbjct: 64 KHLRHENIISLSDIFISPLEDIYFVTELLGTDLHR 98
>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 = 174 bits (444), Expect = 9e-50
Identities = 93/248 (37%), Positives = 144/248 (58%), Gaps = 18/248 (7%)
Query: 227 AIREVSLLRELRHANIVTLHDIIHTEKC-----LTLVFEYLEKDLKRYMDDCSN-ILSMN 280
RE+ +L +H N+++ DI+ + +V E ++ DL + + S LS +
Sbjct: 46 VFRELKMLCFFKHDNVLSALDILQPPHIDPFEEIYVVTELMQSDLHKII--VSPQPLSSD 103
Query: 281 NVKLFLFQLLRGLAYCHSRRILHRDLKPQNLLINERGELKLADFGLARAKSV-PTKTFSN 339
+VK+FL+Q+LRGL Y HS ILHRD+KP NLL+N LK+ DFGLAR + +K +
Sbjct: 104 HVKVFLYQILRGLKYLHSAGILHRDIKPGNLLVNSNCVLKICDFGLARVEEPDESKHMTQ 163
Query: 340 EVVTLWYRPPDVLLGSTEYSTSIDM-GVGCIFHEMSSGRPLFPGSTIEDELRLICSILGP 398
EVVT +YR P++L+GS Y++++D+ VGCIF E+ R LF + +L LI +LG
Sbjct: 164 EVVTQYYRAPEILMGSRHYTSAVDIWSVGCIFAELLGRRILFQAQSPIQQLDLITDLLGT 223
Query: 399 PP-DELKSKLEFCITPVY------PSESKLQLLAPEQMDSDALDLVQKFLMYDAKQRISA 451
P + ++S E + PS L L+ Q +A+ L+ + L++D +RISA
Sbjct: 224 PSLEAMRSACEGARAHILRGPHKPPSLPVLYTLS-SQATHEAVHLLCRMLVFDPDKRISA 282
Query: 452 ANAMRHPY 459
A+A+ HPY
Sbjct: 283 ADALAHPY 290
>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 = 169 bits (430), Expect = 3e-48
Identities = 98/306 (32%), Positives = 146/306 (47%), Gaps = 37/306 (12%)
Query: 192 KGTYATV--FKGKSRLTDNLVALKEIKLEHEEGAPCT-AIREVSLLRELR-HANIVTLHD 247
+G Y V + + VA+K+I + A+RE+ LLR R H NI L+D
Sbjct: 10 QGAYGIVCSARNAETSEEETVAIKKITNVFSKKILAKRALRELKLLRHFRGHKNITCLYD 69
Query: 248 IIHTEKCLTLVFEYLEKDLKRYMD----DCSNI------LSMNNVKLFLFQLLRGLAYCH 297
+ +VF +L Y + D I L+ + + F++Q+L GL Y H
Sbjct: 70 -------MDIVFPGNFNELYLYEELMEADLHQIIRSGQPLTDAHFQSFIYQILCGLKYIH 122
Query: 298 SRRILHRDLKPQNLLINERGELKLADFGLARAKSVPTKT----FSNEVVTLWYRPPDVLL 353
S +LHRDLKP NLL+N ELK+ DFGLAR S + V T WYR P+++L
Sbjct: 123 SANVLHRDLKPGNLLVNADCELKICDFGLARGFSENPGENAGFMTEYVATRWYRAPEIML 182
Query: 354 GSTEYSTSIDM-GVGCIFHEMSSGRPLFPGSTIEDELRLICSILGPPPDELKSK------ 406
Y+ +ID+ VGCI E+ +P+F G D+L I +LG P +E S+
Sbjct: 183 SFQSYTKAIDVWSVGCILAELLGRKPVFKGKDYVDQLNQILQVLGTPDEETLSRIGSPKA 242
Query: 407 LEFCITPVYPSESKLQLLAPEQMDSDALDLVQKFLMYDAKQRISAANAMRHPYFNSLGPQ 466
+ + + + + P + ALDL++K L +D +RIS A+ HPY
Sbjct: 243 QNYIRSLPNIPKKPFESIFPNA-NPLALDLLEKLLAFDPTKRISVEEALEHPYLA----I 297
Query: 467 VHELSD 472
H+ D
Sbjct: 298 WHDPDD 303
Score = 37.8 bits (88), Expect = 0.010
Identities = 24/70 (34%), Positives = 35/70 (50%), Gaps = 5/70 (7%)
Query: 93 YFKLDK-LGQGTYATV--FKGKSRLTDNLVALKEIKLEHEEGAPCT-AIREVSLLRELR- 147
++L K LGQG Y V + + VA+K+I + A+RE+ LLR R
Sbjct: 1 RYELIKELGQGAYGIVCSARNAETSEEETVAIKKITNVFSKKILAKRALRELKLLRHFRG 60
Query: 148 HANIVTLHDI 157
H NI L+D+
Sbjct: 61 HKNITCLYDM 70
>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 = 169 bits (430), Expect = 4e-48
Identities = 98/293 (33%), Positives = 149/293 (50%), Gaps = 30/293 (10%)
Query: 193 GTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHANIVTLHDIIHTE 252
G+ VF D VA+K+I L + A+RE+ ++R L H NIV +++++
Sbjct: 16 GSNGLVFSAVDSDCDKRVAVKKIVLTDPQSVK-HALREIKIIRRLDHDNIVKVYEVLGPS 74
Query: 253 --------------KCLTLVFEYLEKDLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHS 298
+ +V EY+E DL ++ LS + +LF++QLLRGL Y HS
Sbjct: 75 GSDLTEDVGSLTELNSVYIVQEYMETDLANVLE--QGPLSEEHARLFMYQLLRGLKYIHS 132
Query: 299 RRILHRDLKPQNLLIN-ERGELKLADFGLAR---AKSVPTKTFSNEVVTLWYRPPDVLLG 354
+LHRDLKP N+ IN E LK+ DFGLAR S +VT WYR P +LL
Sbjct: 133 ANVLHRDLKPANVFINTEDLVLKIGDFGLARIVDPHYSHKGYLSEGLVTKWYRSPRLLLS 192
Query: 355 STEYSTSIDM-GVGCIFHEMSSGRPLFPGSTIEDELRLICSILGPPPDELKSKLEFCITP 413
Y+ +IDM GCIF EM +G+PLF G+ ++++LI + P E + P
Sbjct: 193 PNNYTKAIDMWAAGCIFAEMLTGKPLFAGAHELEQMQLILESV-PVVREEDRNELLNVIP 251
Query: 414 VYPSES------KLQLLAPEQMDSDALDLVQKFLMYDAKQRISAANAMRHPYF 460
+ L+ L P ++ +ALD +++ L ++ R++A A+ HPY
Sbjct: 252 SFVRNDGGEPRRPLRDLLPG-VNPEALDFLEQILTFNPMDRLTAEEALMHPYM 303
Score = 43.6 bits (103), Expect = 1e-04
Identities = 30/114 (26%), Positives = 50/114 (43%), Gaps = 17/114 (14%)
Query: 93 YFKLDKLGQGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHANIV 152
Y L LG G+ VF D VA+K+I L + A+RE+ ++R L H NIV
Sbjct: 7 YMDLRPLGCGSNGLVFSAVDSDCDKRVAVKKIVLTDPQSVK-HALREIKIIRRLDHDNIV 65
Query: 153 TLHDIIHTE--------------KCLTLVFEYLEKDLKRYMDDCSNILSMNNVK 192
+++++ + +V EY+E DL ++ LS + +
Sbjct: 66 KVYEVLGPSGSDLTEDVGSLTELNSVYIVQEYMETDLANVLE--QGPLSEEHAR 117
>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 = 167 bits (424), Expect = 5e-48
Identities = 99/281 (35%), Positives = 153/281 (54%), Gaps = 16/281 (5%)
Query: 192 KGTYATVFKGKSRLTDNLVALKEIK-LEHEEGAPCTAIREVSLLRELRHANIVTLHDIIH 250
+G Y V K + + T +VA+K+ K E E T +RE+ +LR L+ NIV L +
Sbjct: 11 EGAYGVVLKCRHKETKEIVAIKKFKDSEENEEVKETTLRELKMLRTLKQENIVELKEAFR 70
Query: 251 TEKCLTLVFEYLEKDLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDLKPQN 310
L LVFEY+EK++ +++ N + V+ +++QL++ + +CH I+HRD+KP+N
Sbjct: 71 RRGKLYLVFEYVEKNMLELLEEMPNGVPPEKVRSYIYQLIKAIHWCHKNDIVHRDIKPEN 130
Query: 311 LLINERGELKLADFGLARAKSVPTK-TFSNEVVTLWYRPPDVLLGSTEYSTSIDM-GVGC 368
LLI+ LKL DFG AR S + ++ V T WYR P++LLG+ Y ++DM VGC
Sbjct: 131 LLISHNDVLKLCDFGFARNLSEGSNANYTEYVATRWYRSPELLLGAP-YGKAVDMWSVGC 189
Query: 369 IFHEMSSGRPLFPGSTIEDELRLICSILGP-PPDELKSKLEFCITP-----VYPSESKLQ 422
I E+S G+PLFPG + D+L I +LGP P +++K F P +P+ + Q
Sbjct: 190 ILGELSDGQPLFPGESEIDQLFTIQKVLGPLPAEQMKL---FYSNPRFHGLRFPAVNHPQ 246
Query: 423 LLAPEQ---MDSDALDLVQKFLMYDAKQRISAANAMRHPYF 460
L + LDL++ L + R + HP F
Sbjct: 247 SLERRYLGILSGVLLDLMKNLLKLNPTDRYLTEQCLNHPAF 287
Score = 58.1 bits (140), Expect = 3e-09
Identities = 37/122 (30%), Positives = 62/122 (50%), Gaps = 1/122 (0%)
Query: 99 LGQGTYATVFKGKSRLTDNLVALKEIK-LEHEEGAPCTAIREVSLLRELRHANIVTLHDI 157
+G+G Y V K + + T +VA+K+ K E E T +RE+ +LR L+ NIV L +
Sbjct: 9 VGEGAYGVVLKCRHKETKEIVAIKKFKDSEENEEVKETTLRELKMLRTLKQENIVELKEA 68
Query: 158 IHTEKCLTLVFEYLEKDLKRYMDDCSNILSMNNVKGTYATVFKGKSRLTDNLVALKEIKL 217
L LVFEY+EK++ +++ N + V+ + K N + ++IK
Sbjct: 69 FRRRGKLYLVFEYVEKNMLELLEEMPNGVPPEKVRSYIYQLIKAIHWCHKNDIVHRDIKP 128
Query: 218 EH 219
E+
Sbjct: 129 EN 130
>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 = 163 bits (413), Expect = 8e-46
Identities = 104/294 (35%), Positives = 154/294 (52%), Gaps = 24/294 (8%)
Query: 193 GTYATVFKGKSRLTDNLVALKEI-KLEHEEGAPCTAIREVSLLRELRHANIVTLHDIIHT 251
G Y TV R T VA+K++ + E A RE+ LL+ ++H N++ L D+
Sbjct: 26 GAYGTVCSALDRRTGAKVAIKKLYRPFQSELFAKRAYRELRLLKHMKHENVIGLLDVFTP 85
Query: 252 EKCLT------LVFEYLEKDLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRD 305
+ L LV ++ DL + M LS + ++ ++Q+L+GL Y H+ I+HRD
Sbjct: 86 DLSLDRFHDFYLVMPFMGTDLGKLMK--HEKLSEDRIQFLVYQMLKGLKYIHAAGIIHRD 143
Query: 306 LKPQNLLINERGELKLADFGLARAKSVPTKTFSNEVVTLWYRPPDVLLGSTEYSTSIDM- 364
LKP NL +NE ELK+ DFGLAR + VVT WYR P+V+L Y+ ++D+
Sbjct: 144 LKPGNLAVNEDCELKILDFGLARQTD---SEMTGYVVTRWYRAPEVILNWMHYTQTVDIW 200
Query: 365 GVGCIFHEMSSGRPLFPGSTIEDELRLICSILGPPPDELKSKLEFCITPVY----PSESK 420
VGCI EM +G+PLF G D+L I + G P E KL+ Y P K
Sbjct: 201 SVGCIMAEMLTGKPLFKGHDHLDQLMEIMKVTGTPSKEFVQKLQSEDAKNYVKKLPRFRK 260
Query: 421 --LQLLAPEQMDSDALDLVQKFLMYDAKQRISAANAMRHPYFNSLGPQVHELSD 472
+ L P + A+++++K L+ DA+ RI+AA A+ HPYF H+ D
Sbjct: 261 KDFRSLLP-NANPLAVNVLEKMLVLDAESRITAAEALAHPYFEEF----HDPED 309
Score = 37.6 bits (87), Expect = 0.012
Identities = 30/108 (27%), Positives = 52/108 (48%), Gaps = 7/108 (6%)
Query: 79 RQSLSEIGFGRIESYFKLDKLGQGTYATVFKGKSRLTDNLVALKEI-KLEHEEGAPCTAI 137
RQ +++ + + Y L ++G G Y TV R T VA+K++ + E A
Sbjct: 3 RQEVNKTIWEVPDRYRDLKQVGSGAYGTVCSALDRRTGAKVAIKKLYRPFQSELFAKRAY 62
Query: 138 REVSLLRELRHANIVTLHDIIHTEKCLT------LVFEYLEKDLKRYM 179
RE+ LL+ ++H N++ L D+ + L LV ++ DL + M
Sbjct: 63 RELRLLKHMKHENVIGLLDVFTPDLSLDRFHDFYLVMPFMGTDLGKLM 110
>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 = 159 bits (404), Expect = 2e-44
Identities = 107/308 (34%), Positives = 158/308 (51%), Gaps = 23/308 (7%)
Query: 193 GTYATVFKGKSRLTDNLVALKEIKLEHE-EGAPCTAIREVSLLRELRHANIVTLHDIIHT 251
G Y +V + T VA+K++ + E A RE++LL+ ++H N++ L D+ +
Sbjct: 26 GAYGSVCSAIDKRTGEKVAIKKLSRPFQSEIFAKRAYRELTLLKHMQHENVIGLLDVFTS 85
Query: 252 EKCLT------LVFEYLEKDLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRD 305
LV Y++ DL++ M + LS + V+ ++Q+L GL Y HS I+HRD
Sbjct: 86 AVSGDEFQDFYLVMPYMQTDLQKIM---GHPLSEDKVQYLVYQMLCGLKYIHSAGIIHRD 142
Query: 306 LKPQNLLINERGELKLADFGLARAKSVPTKTFSNEVVTLWYRPPDVLLGSTEYSTSIDM- 364
LKP NL +NE ELK+ DFGLAR + VVT WYR P+V+L Y+ ++D+
Sbjct: 143 LKPGNLAVNEDCELKILDFGLARHADAEMTGY---VVTRWYRAPEVILNWMHYNQTVDIW 199
Query: 365 GVGCIFHEMSSGRPLFPGSTIEDELRLICSILGPPPDELKSKLE-------FCITPVYPS 417
VGCI EM +G+ LF G D+L I + G P E KLE P YP
Sbjct: 200 SVGCIMAEMLTGKTLFKGKDYLDQLTQILKVTGVPGPEFVQKLEDKAAKSYIKSLPKYPR 259
Query: 418 ESKLQLLAPEQMDSDALDLVQKFLMYDAKQRISAANAMRHPYFNSLGPQVHELSDTQSIF 477
+ L P+ A+DL++K L D +R++A A+ HPYF+S E
Sbjct: 260 KD-FSTLFPKASP-QAVDLLEKMLELDVDKRLTATEALEHPYFDSFRDADEETEQQPYDD 317
Query: 478 SLPHIKLT 485
SL + KL+
Sbjct: 318 SLENEKLS 325
Score = 37.2 bits (86), Expect = 0.016
Identities = 28/109 (25%), Positives = 54/109 (49%), Gaps = 7/109 (6%)
Query: 78 RRQSLSEIGFGRIESYFKLDKLGQGTYATVFKGKSRLTDNLVALKEIKLEHE-EGAPCTA 136
R+ +++ + E Y L ++G G Y +V + T VA+K++ + E A
Sbjct: 2 YREEVNKTVWELPERYTSLKQVGSGAYGSVCSAIDKRTGEKVAIKKLSRPFQSEIFAKRA 61
Query: 137 IREVSLLRELRHANIVTLHDIIHTEKCLT------LVFEYLEKDLKRYM 179
RE++LL+ ++H N++ L D+ + LV Y++ DL++ M
Sbjct: 62 YRELTLLKHMQHENVIGLLDVFTSAVSGDEFQDFYLVMPYMQTDLQKIM 110
>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 = 156 bits (396), Expect = 3e-43
Identities = 93/261 (35%), Positives = 144/261 (55%), Gaps = 31/261 (11%)
Query: 229 REVSLLRELRHANIVTLHDIIHTEKCLT------LVFEYLEKDLKRYMDDCSNILSMNNV 282
RE+ LL+ ++H N++ L D+ + L LV + DL + C L+ ++V
Sbjct: 65 RELRLLKHMKHENVIGLLDVFTPARSLEEFNDVYLVTHLMGADLNNIVK-CQK-LTDDHV 122
Query: 283 KLFLFQLLRGLAYCHSRRILHRDLKPQNLLINERGELKLADFGLARAKSVPTKTFSNEVV 342
+ ++Q+LRGL Y HS I+HRDLKP NL +NE ELK+ DFGLAR + V
Sbjct: 123 QFLIYQILRGLKYIHSADIIHRDLKPSNLAVNEDCELKILDFGLARHTD---DEMTGYVA 179
Query: 343 TLWYRPPDVLLGSTEYSTSIDM-GVGCIFHEMSSGRPLFPGSTIEDELRLICSILGPPPD 401
T WYR P+++L Y+ ++D+ VGCI E+ +GR LFPG+ D+L+LI ++G P
Sbjct: 180 TRWYRAPEIMLNWMHYNQTVDIWSVGCIMAELLTGRTLFPGTDHIDQLKLILRLVGTPGA 239
Query: 402 ELKSKLEFCITPVYPSESKLQLLA--PEQMDSD--------ALDLVQKFLMYDAKQRISA 451
EL K+ + + +Q L P+ ++ A+DL++K L+ D+ +RI+A
Sbjct: 240 ELLKKI-----SSESARNYIQSLTQMPKMNFANVFIGANPLAVDLLEKMLVLDSDKRITA 294
Query: 452 ANAMRHPYFNSLGPQVHELSD 472
A A+ H YF Q H+ D
Sbjct: 295 AQALAHAYF----AQYHDPDD 311
Score = 30.8 bits (69), Expect = 1.7
Identities = 25/93 (26%), Positives = 42/93 (45%), Gaps = 13/93 (13%)
Query: 79 RQSLSEIGFGRIESYFKLDKLGQGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAI- 137
RQ L++ + E Y L +G G Y +V T VA+K++ P +I
Sbjct: 5 RQELNKTIWEVPERYQNLSPVGSGAYGSVCAAFDTKTGLRVAVKKLS------RPFQSII 58
Query: 138 ------REVSLLRELRHANIVTLHDIIHTEKCL 164
RE+ LL+ ++H N++ L D+ + L
Sbjct: 59 HAKRTYRELRLLKHMKHENVIGLLDVFTPARSL 91
>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 = 151 bits (383), Expect = 3e-42
Identities = 77/280 (27%), Positives = 135/280 (48%), Gaps = 40/280 (14%)
Query: 192 KGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAI-REVSLLRELRHANIVTL--HDI 248
+G++ +V+ + T L+A+K ++L + A+ RE+ +L L+H NIV +
Sbjct: 10 RGSFGSVYLALDKDTGELMAVKSVELSGDSEEELEALEREIRILSSLQHPNIVRYYGSER 69
Query: 249 IHTEKCLTLVFEY-----LEKDLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILH 303
+ L + EY L LK++ L ++ + Q+L GLAY HS I+H
Sbjct: 70 DEEKNTLNIFLEYVSGGSLSSLLKKF-----GKLPEPVIRKYTRQILEGLAYLHSNGIVH 124
Query: 304 RDLKPQNLLINERGELKLADFGLAR-AKSVPTKTFSNEVV-TLWYRPPDVLLGSTEYSTS 361
RD+K N+L++ G +KLADFG A+ + T + V T ++ P+V+ G EY +
Sbjct: 125 RDIKGANILVDSDGVVKLADFGCAKRLGDIETGEGTGSVRGTPYWMAPEVIRG-EEYGRA 183
Query: 362 IDM-GVGCIFHEMSSGRPLFPGSTIEDELRLICSILGPPPDELKSKLEFCITPVYPSESK 420
D+ +GC EM++G+P P S + + + + I S
Sbjct: 184 ADIWSLGCTVIEMATGKP--PWSELGNPMAALYKIGS-------------------SGEP 222
Query: 421 LQLLAPEQMDSDALDLVQKFLMYDAKQRISAANAMRHPYF 460
++ PE + +A D ++K L D K+R +A ++HP+
Sbjct: 223 PEI--PEHLSEEAKDFLRKCLRRDPKKRPTADELLQHPFL 260
>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 = 150 bits (380), Expect = 2e-41
Identities = 106/310 (34%), Positives = 165/310 (53%), Gaps = 44/310 (14%)
Query: 192 KGTYATVFKGKSR--LTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHANIVTLHDII 249
+GTY V+K K + D ALK+I+ G +A RE++LLREL+H N+++L +
Sbjct: 11 RGTYGHVYKAKRKDGKDDRDYALKQIE---GTGISMSACREIALLRELKHPNVISLQKVF 67
Query: 250 --HTEKCLTLVFEYLEKDL----KRYMDDCSNI----LSMNNVKLFLFQLLRGLAYCHSR 299
H ++ + L+F+Y E DL K + +N L VK L+Q+L G+ Y H+
Sbjct: 68 LSHADRKVWLLFDYAEHDLWHIIKFHRASKANKKPVQLPRGMVKSLLYQILDGIHYLHAN 127
Query: 300 RILHRDLKPQNLLI----NERGELKLADFGLARAKSVPTKTFSN---EVVTLWYRPPDVL 352
+LHRDLKP N+L+ ERG +K+AD G AR + P K ++ VVT WYR P++L
Sbjct: 128 WVLHRDLKPANILVMGEGPERGRVKIADMGFARLFNSPLKPLADLDPVVVTFWYRAPELL 187
Query: 353 LGSTEYSTSIDM-GVGCIFHEMSSGRPLF---------PGSTIEDELRLICSILGPPPD- 401
LG+ Y+ +ID+ +GCIF E+ + P+F D+L I +++G P D
Sbjct: 188 LGARHYTKAIDIWAIGCIFAELLTSEPIFHCRQEDIKTSNPYHHDQLDRIFNVMGFPADK 247
Query: 402 ---ELKSKLEFCI------TPVYPSESKLQLLAPEQM--DSDALDLVQKFLMYDAKQRIS 450
++K E Y + S ++ + ++ DS A L+QK L D +RI+
Sbjct: 248 DWEDIKKMPEHSTLMKDFRRNTYTNCSLIKYMEKHKVKPDSKAFHLLQKLLTMDPIKRIT 307
Query: 451 AANAMRHPYF 460
+ AM+ PYF
Sbjct: 308 SEQAMQDPYF 317
Score = 55.8 bits (134), Expect = 1e-08
Identities = 32/82 (39%), Positives = 51/82 (62%), Gaps = 7/82 (8%)
Query: 98 KLGQGTYATVFKGKSR--LTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHANIVTLH 155
K+G+GTY V+K K + D ALK+I+ G +A RE++LLREL+H N+++L
Sbjct: 8 KVGRGTYGHVYKAKRKDGKDDRDYALKQIE---GTGISMSACREIALLRELKHPNVISLQ 64
Query: 156 DII--HTEKCLTLVFEYLEKDL 175
+ H ++ + L+F+Y E DL
Sbjct: 65 KVFLSHADRKVWLLFDYAEHDL 86
>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 = 146 bits (372), Expect = 8e-41
Identities = 80/279 (28%), Positives = 126/279 (45%), Gaps = 41/279 (14%)
Query: 192 KGTYATVFKGKSRLTDNLVALKEIKLEH--EEGAPCTAIREVSLLRELRHANIVTLHDII 249
KG++ V + + T L A+K +K + + + E ++L + H IV LH
Sbjct: 3 KGSFGKVLLVRKKDTGKLYAMKVLKKKKIIKRKEVEHTLTERNILSRINHPFIVKLHYAF 62
Query: 250 HTEKCLTLVFEYLEK-DLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDLKP 308
TE+ L LV EY +L ++ S + + +++ L Y HS I++RDLKP
Sbjct: 63 QTEEKLYLVLEYAPGGELFSHLSKE-GRFSEERARFYAAEIVLALEYLHSLGIIYRDLKP 121
Query: 309 QNLLINERGELKLADFGLARAKSVP---TKTFSNEVVTLWYRPPDVLLGSTEYSTSIDM- 364
+N+L++ G +KL DFGLA+ S T TF T Y P+VLLG Y ++D
Sbjct: 122 ENILLDADGHIKLTDFGLAKELSSEGSRTNTF---CGTPEYLAPEVLLG-KGYGKAVDWW 177
Query: 365 GVGCIFHEMSSGRPLFPGSTIEDELRLICSILGPPPDELKSKLEFCITPVYPSESKLQLL 424
+G + +EM +G+P F ++ I LK L F
Sbjct: 178 SLGVLLYEMLTGKPPFYAEDRKEIYEKI----------LKDPLRF--------------- 212
Query: 425 APEQMDSDALDLVQKFLMYDAKQRISAANA---MRHPYF 460
PE + +A DL+ L D +R+ + A HP+F
Sbjct: 213 -PEFLSPEARDLISGLLQKDPTKRLGSGGAEEIKAHPFF 250
Score = 46.7 bits (112), Expect = 9e-06
Identities = 24/84 (28%), Positives = 41/84 (48%), Gaps = 3/84 (3%)
Query: 99 LGQGTYATVFKGKSRLTDNLVALKEIKLEH--EEGAPCTAIREVSLLRELRHANIVTLHD 156
LG+G++ V + + T L A+K +K + + + E ++L + H IV LH
Sbjct: 1 LGKGSFGKVLLVRKKDTGKLYAMKVLKKKKIIKRKEVEHTLTERNILSRINHPFIVKLHY 60
Query: 157 IIHTEKCLTLVFEYLEK-DLKRYM 179
TE+ L LV EY +L ++
Sbjct: 61 AFQTEEKLYLVLEYAPGGELFSHL 84
>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 = 147 bits (372), Expect = 3e-40
Identities = 105/312 (33%), Positives = 165/312 (52%), Gaps = 48/312 (15%)
Query: 192 KGTYATVFKGKSR--LTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHANIVTLHDII 249
+GTY V+K K + + ALK+I+ G +A RE++LLREL+H N++ L +
Sbjct: 11 RGTYGHVYKAKRKDGKDEKEYALKQIE---GTGISMSACREIALLRELKHPNVIALQKVF 67
Query: 250 --HTEKCLTLVFEYLEKDL----KRYMDDCSNILSM----NNVKLFLFQLLRGLAYCHSR 299
H+++ + L+F+Y E DL K + +N M + VK L+Q+L G+ Y H+
Sbjct: 68 LSHSDRKVWLLFDYAEHDLWHIIKFHRASKANKKPMQLPRSMVKSLLYQILDGIHYLHAN 127
Query: 300 RILHRDLKPQNLLI----NERGELKLADFGLARAKSVPTKTFSN---EVVTLWYRPPDVL 352
+LHRDLKP N+L+ ERG +K+AD G AR + P K ++ VVT WYR P++L
Sbjct: 128 WVLHRDLKPANILVMGEGPERGRVKIADMGFARLFNSPLKPLADLDPVVVTFWYRAPELL 187
Query: 353 LGSTEYSTSIDM-GVGCIFHEMSSGRPLF---------PGSTIEDELRLICSILGPPPDE 402
LG+ Y+ +ID+ +GCIF E+ + P+F D+L I S++G P D
Sbjct: 188 LGARHYTKAIDIWAIGCIFAELLTSEPIFHCRQEDIKTSNPFHHDQLDRIFSVMGFPAD- 246
Query: 403 LKSKLEFCITPVYPSESK------------LQLLAPEQM--DSDALDLVQKFLMYDAKQR 448
K + P YP+ K ++ + ++ DS L+QK L D +R
Sbjct: 247 -KDWEDIRKMPEYPTLQKDFRRTTYANSSLIKYMEKHKVKPDSKVFLLLQKLLTMDPTKR 305
Query: 449 ISAANAMRHPYF 460
I++ A++ PYF
Sbjct: 306 ITSEQALQDPYF 317
Score = 53.1 bits (127), Expect = 1e-07
Identities = 31/82 (37%), Positives = 51/82 (62%), Gaps = 7/82 (8%)
Query: 98 KLGQGTYATVFKGKSR--LTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHANIVTLH 155
K+G+GTY V+K K + + ALK+I+ G +A RE++LLREL+H N++ L
Sbjct: 8 KVGRGTYGHVYKAKRKDGKDEKEYALKQIE---GTGISMSACREIALLRELKHPNVIALQ 64
Query: 156 DII--HTEKCLTLVFEYLEKDL 175
+ H+++ + L+F+Y E DL
Sbjct: 65 KVFLSHSDRKVWLLFDYAEHDL 86
>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 = 147 bits (371), Expect = 9e-40
Identities = 91/258 (35%), Positives = 141/258 (54%), Gaps = 25/258 (9%)
Query: 229 REVSLLRELRHANIVTLHDIIHTEKCLTLVFE-YLEKDLKRYMDDCSNI-----LSMNNV 282
RE+ LL+ ++H N++ L D+ + E YL +L D +NI LS +V
Sbjct: 63 RELRLLKHMKHENVIGLLDVFTPATSIENFNEVYLVTNLMG--ADLNNIVKCQKLSDEHV 120
Query: 283 KLFLFQLLRGLAYCHSRRILHRDLKPQNLLINERGELKLADFGLARAKSVPTKTFSNEVV 342
+ ++QLLRGL Y HS I+HRDLKP N+ +NE EL++ DFGLAR + V
Sbjct: 121 QFLIYQLLRGLKYIHSAGIIHRDLKPSNVAVNEDCELRILDFGLARQAD---DEMTGYVA 177
Query: 343 TLWYRPPDVLLGSTEYSTSIDM-GVGCIFHEMSSGRPLFPGSTIEDELRLICSILGPPPD 401
T WYR P+++L Y+ ++D+ VGCI E+ G+ LFPG+ D+L+ I ++G P
Sbjct: 178 TRWYRAPEIMLNWMHYNQTVDIWSVGCIMAELLKGKALFPGNDYIDQLKRIMEVVGTPSP 237
Query: 402 ELKSKLE-------FCITPVYPSESKLQLLAPEQMDSDALDLVQKFLMYDAKQRISAANA 454
E+ K+ P P + ++ + A+DL++K L+ D+ +RISA+ A
Sbjct: 238 EVLKKISSEHARKYIQSLPHMPQQDLKKIF--RGANPLAIDLLEKMLVLDSDKRISASEA 295
Query: 455 MRHPYFNSLGPQVHELSD 472
+ HPYF+ Q H+ D
Sbjct: 296 LAHPYFS----QYHDPED 309
Score = 30.8 bits (69), Expect = 1.6
Identities = 23/84 (27%), Positives = 38/84 (45%), Gaps = 9/84 (10%)
Query: 79 RQSLSEIGFGRIESYFKLDKLGQGTYATVFKGKSRLTDNLVALKEIK-----LEHEEGAP 133
RQ L++ + E Y L +G G Y +V VA+K++ L H
Sbjct: 3 RQELNKTVWEVPERYQNLTPVGSGAYGSVCSAYDTRLRQKVAVKKLSRPFQSLIHAR--- 59
Query: 134 CTAIREVSLLRELRHANIVTLHDI 157
RE+ LL+ ++H N++ L D+
Sbjct: 60 -RTYRELRLLKHMKHENVIGLLDV 82
>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 = 145 bits (365), Expect = 8e-39
Identities = 91/330 (27%), Positives = 144/330 (43%), Gaps = 32/330 (9%)
Query: 192 KGTYATVFKGKSRLTDNLVALKEI--KLEHEEGAPCTAIREVSLLRELRHA-NIVTLHDI 248
+G++ V+ + R VALK + KLE + +RE+ +L L H NIV L+D
Sbjct: 10 EGSFGEVYLARDRKL---VALKVLAKKLESKSKEVERFLREIQILASLNHPPNIVKLYDF 66
Query: 249 IHTEKCLTLVFEYLE-KDLKRYMDDCSNILSMNN--VKLFLFQLLRGLAYCHSRRILHRD 305
E L LV EY++ L+ + ++ L Q+L L Y HS+ I+HRD
Sbjct: 67 FQDEGSLYLVMEYVDGGSLEDLLKKIGRKGPLSESEALFILAQILSALEYLHSKGIIHRD 126
Query: 306 LKPQNLLINERG-ELKLADFGLARA------KSVPTKTFSNEVVTLWYRPPDVLLGSTE- 357
+KP+N+L++ G +KL DFGLA+ S S V T Y P+VLLG +
Sbjct: 127 IKPENILLDRDGRVVKLIDFGLAKLLPDPGSTSSIPALPSTSVGTPGYMAPEVLLGLSLA 186
Query: 358 -YSTSIDM-GVGCIFHEMSSGRPLFPGSTIEDELRLICSILGPPPDELKSKLEFCITPVY 415
S+S D+ +G +E+ +G P F G + + TP
Sbjct: 187 YASSSSDIWSLGITLYELLTGLPPFEGEKNSS-----------ATSQTLKIILELPTPSL 235
Query: 416 PSESKLQLLAPEQMDSDALDLVQKFLMYDAKQRISAANAMRHPYFNSLGPQVHELSDTQS 475
S PE + A DL++K L D K R+S+++ + H L + +LSD
Sbjct: 236 ASPLSPSN--PELISKAASDLLKKLLAKDPKNRLSSSSDLSHDLLAHLKLKESDLSDLLK 293
Query: 476 IFSLPHIKLTSNPTDGGLLPFYGQKSEKRW 505
++L+ P+ L+ +
Sbjct: 294 PDDSAPLRLSLPPSLEALISSLNSLAISGS 323
Score = 57.1 bits (136), Expect = 8e-09
Identities = 52/216 (24%), Positives = 85/216 (39%), Gaps = 22/216 (10%)
Query: 92 SYFKLDKLGQGTYATVFKGKSRLTDNLVALKEI--KLEHEEGAPCTAIREVSLLRELRHA 149
SY L KLG+G++ V+ + R VALK + KLE + +RE+ +L L H
Sbjct: 1 SYRILRKLGEGSFGEVYLARDRKL---VALKVLAKKLESKSKEVERFLREIQILASLNHP 57
Query: 150 -NIVTLHDIIHTEKCLTLVFEYLE-KDLKRYMDDCSNILSMNN--VKGTYATVFKGKSRL 205
NIV L+D E L LV EY++ L+ + ++ A + L
Sbjct: 58 PNIVKLYDFFQDEGSLYLVMEYVDGGSLEDLLKKIGRKGPLSESEALFILAQILSALEYL 117
Query: 206 TDNLVALKEIK-----LEHEEGAPCTAIREVSLLRELRHANIVTLHDIIHTEKCLTLVF- 259
+ ++IK L+ + + L + L + + + T +
Sbjct: 118 HSKGIIHRDIKPENILLDRDGRVVKLI--DFGLAKLLPDPGSTSSIPALPSTSVGTPGYM 175
Query: 260 --EYLEKDLKRYMDDCSNILSMNNVKLFLFQLLRGL 293
E L Y S+I S+ L++LL GL
Sbjct: 176 APEVLLGLSLAYASSSSDIWSLGIT---LYELLTGL 208
>gnl|CDD|173333 PTZ00036, PTZ00036, glycogen synthase kinase; Provisional.
Length = 440
Score = 146 bits (369), Expect = 1e-38
Identities = 92/287 (32%), Positives = 156/287 (54%), Gaps = 22/287 (7%)
Query: 193 GTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHANIVTLHDIIHTE 252
G++ V++ T VA+K++ + P RE+ +++ L H NI+ L D +TE
Sbjct: 77 GSFGVVYEAICIDTSEKVAIKKVLQD-----PQYKNRELLIMKNLNHINIIFLKDYYYTE 131
Query: 253 KC--------LTLVFEYLEKDLKRYMDDCS---NILSMNNVKLFLFQLLRGLAYCHSRRI 301
L +V E++ + + +YM + + L + VKL+ +QL R LAY HS+ I
Sbjct: 132 CFKKNEKNIFLNVVMEFIPQTVHKYMKHYARNNHALPLFLVKLYSYQLCRALAYIHSKFI 191
Query: 302 LHRDLKPQNLLINERGE-LKLADFGLARAKSVPTKTFSNEVVTLWYRPPDVLLGSTEYST 360
HRDLKPQNLLI+ LKL DFG A+ ++ S + + +YR P+++LG+T Y+T
Sbjct: 192 CHRDLKPQNLLIDPNTHTLKLCDFGSAKNLLAGQRSVS-YICSRFYRAPELMLGATNYTT 250
Query: 361 SIDM-GVGCIFHEMSSGRPLFPGSTIEDELRLICSILGPPPDELKSKLEFCITPVYPSES 419
ID+ +GCI EM G P+F G + D+L I +LG P ++ ++ + +
Sbjct: 251 HIDLWSLGCIIAEMILGYPIFSGQSSVDQLVRIIQVLGTPTEDQLKEMNPNYADIKFPDV 310
Query: 420 K---LQLLAPEQMDSDALDLVQKFLMYDAKQRISAANAMRHPYFNSL 463
K L+ + P+ DA++ + +FL Y+ +R++ A+ P+F+ L
Sbjct: 311 KPKDLKKVFPKGTPDDAINFISQFLKYEPLKRLNPIEALADPFFDDL 357
Score = 36.9 bits (85), Expect = 0.021
Identities = 26/105 (24%), Positives = 51/105 (48%), Gaps = 13/105 (12%)
Query: 83 SEIGFGRIESYFKLDKLGQGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIREVSL 142
++I +SY + +G G++ V++ T VA+K++ + P RE+ +
Sbjct: 58 NDINRSPNKSYKLGNIIGNGSFGVVYEAICIDTSEKVAIKKVLQD-----PQYKNRELLI 112
Query: 143 LRELRHANIVTLHDIIHTEKC--------LTLVFEYLEKDLKRYM 179
++ L H NI+ L D +TE L +V E++ + + +YM
Sbjct: 113 MKNLNHINIIFLKDYYYTECFKKNEKNIFLNVVMEFIPQTVHKYM 157
>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 = 141 bits (358), Expect = 9e-38
Identities = 90/263 (34%), Positives = 133/263 (50%), Gaps = 37/263 (14%)
Query: 227 AIREVSLLRELRHANIVTLHDIIHTEKCLT------LVFEYLEKDLKRYMDDCSNI---L 277
A RE+ L++ + H NI+ L ++ +K L LV E ++ +L C I L
Sbjct: 62 AYRELVLMKLVNHKNIIGLLNVFTPQKSLEEFQDVYLVMELMDANL------CQVIQMDL 115
Query: 278 SMNNVKLFLFQLLRGLAYCHSRRILHRDLKPQNLLINERGELKLADFGLARAKSVPTKTF 337
+ L+Q+L G+ + HS I+HRDLKP N+++ LK+ DFGLAR
Sbjct: 116 DHERMSYLLYQMLCGIKHLHSAGIIHRDLKPSNIVVKSDCTLKILDFGLARTAGTSF-MM 174
Query: 338 SNEVVTLWYRPPDVLLGSTEYSTSIDM-GVGCIFHEMSSGRPLFPGSTIEDELRLICSIL 396
+ VVT +YR P+V+LG Y ++D+ VGCI EM G LFPG+ D+ I L
Sbjct: 175 TPYVVTRYYRAPEVILG-MGYKENVDIWSVGCIMGEMIRGTVLFPGTDHIDQWNKIIEQL 233
Query: 397 GPPPDELKSKLEFCIT------PVYPSESKLQLLAPEQM------------DSDALDLVQ 438
G P DE S+L+ + P Y S + L P+ + S A DL+
Sbjct: 234 GTPSDEFMSRLQPTVRNYVENRPKYAGYS-FEELFPDVLFPPDSESHNKLKASQARDLLS 292
Query: 439 KFLMYDAKQRISAANAMRHPYFN 461
K L+ D ++RIS +A++HPY N
Sbjct: 293 KMLVIDPEKRISVDDALQHPYIN 315
>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 = 136 bits (345), Expect = 8e-37
Identities = 78/277 (28%), Positives = 127/277 (45%), Gaps = 36/277 (12%)
Query: 192 KGTYATVFKGKSRLTDNLVALKEIKLEH-EEGAPCTAIREVSLLRELRHANIVTLHDIIH 250
KG++ V+ + + L LKEI L + E A+ EV +L++L H NI+ ++
Sbjct: 10 KGSFGKVYLVRRKSDGKLYVLKEIDLSNMSEKEREDALNEVKILKKLNHPNIIKYYESFE 69
Query: 251 TEKCLTLVFEYLE-KDLKRYMDDCSNI---LSMNNVKLFLFQLLRGLAYCHSRRILHRDL 306
+ L +V EY + DL + + + + QL L Y HSR+ILHRD+
Sbjct: 70 EKGKLCIVMEYADGGDLSQKIKKQKKEGKPFPEEQILDWFVQLCLALKYLHSRKILHRDI 129
Query: 307 KPQNLLINERGELKLADFGLARAKSVPTKTFSNEVV-TLWYRPPDVLLGSTEYSTSIDM- 364
KPQN+ + G +KL DFG+++ S T + VV T +Y P++ Y+ D+
Sbjct: 130 KPQNIFLTSNGLVKLGDFGISKVLS-STVDLAKTVVGTPYYLSPELCQNK-PYNYKSDIW 187
Query: 365 GVGCIFHEMSSGRPLFPGSTIEDELRLICSIL-GPPPDELKSKLEFCITPVYPSESKLQL 423
+GC+ +E+ + + F G + + L IL G P I Y SE L+
Sbjct: 188 SLGCVLYELCTLKHPFEGENLLE---LALKILKGQYPP---------IPSQYSSE--LR- 232
Query: 424 LAPEQMDSDALDLVQKFLMYDAKQRISAANAMRHPYF 460
+LV L D ++R S A ++ P+
Sbjct: 233 -----------NLVSSLLQKDPEERPSIAQILQSPFI 258
Score = 61.0 bits (149), Expect = 2e-10
Identities = 23/79 (29%), Positives = 42/79 (53%), Gaps = 1/79 (1%)
Query: 93 YFKLDKLGQGTYATVFKGKSRLTDNLVALKEIKLEH-EEGAPCTAIREVSLLRELRHANI 151
Y + ++G+G++ V+ + + L LKEI L + E A+ EV +L++L H NI
Sbjct: 2 YEIIKQIGKGSFGKVYLVRRKSDGKLYVLKEIDLSNMSEKEREDALNEVKILKKLNHPNI 61
Query: 152 VTLHDIIHTEKCLTLVFEY 170
+ ++ + L +V EY
Sbjct: 62 IKYYESFEEKGKLCIVMEY 80
>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 = 127 bits (321), Expect = 2e-33
Identities = 74/272 (27%), Positives = 126/272 (46%), Gaps = 32/272 (11%)
Query: 192 KGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHANIVTLHDIIHT 251
KG + V+K + + T VA+K IKLE + I E+ +L++ +H NIV +
Sbjct: 10 KGGFGEVYKARHKRTGKEVAIKVIKLE-SKEKKEKIINEIQILKKCKHPNIVKYYGSYLK 68
Query: 252 EKCLTLVFEYLEK-DLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDLKPQN 310
+ L +V E+ LK + + L+ + + +LL+GL Y HS I+HRD+K N
Sbjct: 69 KDELWIVMEFCSGGSLKDLLKSTNQTLTESQIAYVCKELLKGLEYLHSNGIIHRDIKAAN 128
Query: 311 LLINERGELKLADFGLAR--AKSVPTKTFSNEVVTLWYRPPDVLLGSTEYSTSIDM-GVG 367
+L+ GE+KL DFGL+ + + T V T ++ P+V+ G Y D+ +G
Sbjct: 129 ILLTSDGEVKLIDFGLSAQLSDTKARNTM---VGTPYWMAPEVING-KPYDYKADIWSLG 184
Query: 368 CIFHEMSSGRPLFPGSTIEDELRLICSILGPPPDELKSKLEFCITPVYPSESKLQLLAPE 427
E++ G+P + L I + GPP L PE
Sbjct: 185 ITAIELAEGKPPYSELPPMKALFKI-ATNGPPG----------------------LRNPE 221
Query: 428 QMDSDALDLVQKFLMYDAKQRISAANAMRHPY 459
+ + D ++K L + ++R +A ++HP+
Sbjct: 222 KWSDEFKDFLKKCLQKNPEKRPTAEQLLKHPF 253
Score = 60.3 bits (147), Expect = 3e-10
Identities = 24/78 (30%), Positives = 42/78 (53%), Gaps = 1/78 (1%)
Query: 95 KLDKLGQGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHANIVTL 154
L+K+G+G + V+K + + T VA+K IKLE + I E+ +L++ +H NIV
Sbjct: 4 ILEKIGKGGFGEVYKARHKRTGKEVAIKVIKLE-SKEKKEKIINEIQILKKCKHPNIVKY 62
Query: 155 HDIIHTEKCLTLVFEYLE 172
+ + L +V E+
Sbjct: 63 YGSYLKKDELWIVMEFCS 80
>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 = 124 bits (313), Expect = 2e-32
Identities = 77/277 (27%), Positives = 130/277 (46%), Gaps = 40/277 (14%)
Query: 192 KGTYATVFKGKSRLTDNLVALKEIKLEH-EEGAPCTAIREVSLLRELRHANIVTLHDIIH 250
+G + V+KG + T + VA+K+I LE +E A + ++E+ LL+ L+H NIV I
Sbjct: 10 RGAFGVVYKGLNLETGDFVAIKQISLEKIKEEALKSIMQEIDLLKNLKHPNIVKYIGSIE 69
Query: 251 TEKCLTLVFEY-----LEKDLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRD 305
T L ++ EY L + +K++ + V ++++Q+L+GLAY H + ++HRD
Sbjct: 70 TSDSLYIILEYAENGSLRQIIKKF-----GPFPESLVAVYVYQVLQGLAYLHEQGVIHRD 124
Query: 306 LKPQNLLINERGELKLADFGLARAKSVPTKTFSNEVV-TLWYRPPDVLLGSTEYSTSIDM 364
+K N+L + G +KLADFG+A K VV T ++ P+V+ S ST+ D+
Sbjct: 125 IKAANILTTKDGVVKLADFGVA-TKLNDVSKDDASVVGTPYWMAPEVIEMS-GASTASDI 182
Query: 365 -GVGCIFHEMSSGRPLFPGSTIEDELRLICSILGPPPDELKSKLEFCITPVYPSESKLQL 423
+GC E+ +G P + L I PP
Sbjct: 183 WSLGCTVIELLTGNPPYYDLNPMAALFRIVQDDHPPL----------------------- 219
Query: 424 LAPEQMDSDALDLVQKFLMYDAKQRISAANAMRHPYF 460
PE + + D + + D R +A ++HP+
Sbjct: 220 --PEGISPELKDFLMQCFQKDPNLRPTAKQLLKHPWI 254
>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 = 124 bits (313), Expect = 2e-32
Identities = 74/256 (28%), Positives = 114/256 (44%), Gaps = 28/256 (10%)
Query: 192 KGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTA-IREVSLLRELRHANIVTLHDIIH 250
KG++ TV K + + ++ KEI + + EV++LREL+H NIV +D I
Sbjct: 10 KGSFGTVRKVRRKSDGKILVWKEIDYGNMTEKEKQQLVSEVNILRELKHPNIVRYYDRII 69
Query: 251 --TEKCLTLVFEYLEK-DLKRYMDDCSNILSM---NNVKLFLFQLLRGLAYCHSR----- 299
+ + L +V EY E DL + + C + L QLL L CH+R
Sbjct: 70 DRSNQTLYIVMEYCEGGDLAQLIQKCKKERKYIEEEFIWRILTQLLLALYECHNRSDPGN 129
Query: 300 RILHRDLKPQNLLINERGELKLADFGLAR---AKSVPTKTFSNEVVTLWYRPPDVLLGST 356
+LHRDLKP N+ ++ +KL DFGLA+ S KT+ V T +Y P+ L +
Sbjct: 130 TVLHRDLKPANIFLDANNNVKLGDFGLAKILGHDSSFAKTY---VGTPYYMSPEQLNHMS 186
Query: 357 EYSTSIDM-GVGCIFHEMSSGRPLFPGSTIEDELRLICSILGPP-----PDELKSKLEFC 410
Y D+ +GC+ +E+ + P F I EL ++
Sbjct: 187 -YDEKSDIWSLGCLIYELCALSPPFTARNQLQLASKIKEGKFRRIPYRYSSELNEVIKSM 245
Query: 411 ITPVYPSE--SKLQLL 424
+ V P + S +LL
Sbjct: 246 LN-VDPDKRPSTEELL 260
>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 = 122 bits (309), Expect = 8e-32
Identities = 72/280 (25%), Positives = 133/280 (47%), Gaps = 40/280 (14%)
Query: 193 GTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAI-REVSLLRELRHANIVTLHDI-IH 250
GT+ V+ + T L+A+KEI+++ + I E+ +L L+H N+V + + +H
Sbjct: 11 GTFGKVYTAVNLDTGELMAVKEIRIQDNDPKTIKEIADEMKVLELLKHPNLVKYYGVEVH 70
Query: 251 TEKCLTLVFEYLEK----DLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDL 306
EK + + EY +L + IL + ++++ QLL GLAY HS I+HRD+
Sbjct: 71 REK-VYIFMEYCSGGTLEELLEH----GRILDEHVIRVYTLQLLEGLAYLHSHGIVHRDI 125
Query: 307 KPQNLLINERGELKLADFG----LARAKSVPTKTFSNEVVTLWYRPPDVLLGST--EYST 360
KP N+ ++ G +KL DFG L + + + T Y P+V+ G +
Sbjct: 126 KPANIFLDHNGVIKLGDFGCAVKLKNNTTTMGEEVQSLAGTPAYMAPEVITGGKGKGHGR 185
Query: 361 SIDM-GVGCIFHEMSSGRPLFPGSTIEDELRLICSILGPPPDELKSKLEFCITPVYPSES 419
+ D+ +GC+ EM++G+ P S +++E +++ + P P
Sbjct: 186 AADIWSLGCVVLEMATGKR--PWSELDNEFQIM------------FHVGAGHKPPIP--- 228
Query: 420 KLQLLAPEQMDSDALDLVQKFLMYDAKQRISAANAMRHPY 459
Q+ + D + + L D K+R +A+ ++HP+
Sbjct: 229 -----DSLQLSPEGKDFLDRCLESDPKKRPTASELLQHPF 263
Score = 47.7 bits (114), Expect = 6e-06
Identities = 23/78 (29%), Positives = 44/78 (56%), Gaps = 3/78 (3%)
Query: 95 KLDKLGQGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAI-REVSLLRELRHANIVT 153
+ +K+G GT+ V+ + T L+A+KEI+++ + I E+ +L L+H N+V
Sbjct: 4 RGNKIGGGTFGKVYTAVNLDTGELMAVKEIRIQDNDPKTIKEIADEMKVLELLKHPNLVK 63
Query: 154 LHDI-IHTEKCLTLVFEY 170
+ + +H EK + + EY
Sbjct: 64 YYGVEVHREK-VYIFMEY 80
>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 = 121 bits (306), Expect = 2e-31
Identities = 81/292 (27%), Positives = 134/292 (45%), Gaps = 51/292 (17%)
Query: 192 KGTYATVFKGKSRLTDNLVALKEIKLE--HEEGAPCTAIREVSLLRELRHANIVTLHDII 249
KG Y VF K + T ++ A+K IK + + E +L + + +V L+
Sbjct: 3 KGAYGRVFLAKKKSTGDIYAIKVIKKADMIRKNQVDQVLTERDILSQAQSPYVVKLYYSF 62
Query: 250 HTEKCLTLVFEYLEKDLKRYMDDCSNILSM------NNVKLFLFQLLRGLAYCHSRRILH 303
+K L LV EYL D +++L + ++++ +++ L Y HS I+H
Sbjct: 63 QGKKNLYLVMEYLPGG------DLASLLENVGSLDEDVARIYIAEIVLALEYLHSNGIIH 116
Query: 304 RDLKPQNLLINERGELKLADFGLA------RAKSVPTKTFSNEVV--TLWYRPPDVLLGS 355
RDLKP N+LI+ G LKL DFGL+ R ++ ++ + T Y P+V+LG
Sbjct: 117 RDLKPDNILIDSNGHLKLTDFGLSKVGLVRRQINLNDDEKEDKRIVGTPDYIAPEVILGQ 176
Query: 356 TEYSTSIDM-GVGCIFHEMSSGRPLFPGSTIEDELRLICSILGPPPDELKSKLEFCITPV 414
+S ++D +GCI +E G P F G T E+ + I K+E+ P
Sbjct: 177 G-HSKTVDWWSLGCILYEFLVGIPPFHGETPEEIFQNIL----------NGKIEW---PE 222
Query: 415 YPSESKLQLLAPEQMDSDALDLVQKFLMYDAKQRISAANA---MRHPYFNSL 463
S +A+DL+ K L+ D ++R+ A + HP+F +
Sbjct: 223 DVEVSD-----------EAIDLISKLLVPDPEKRLGAKSIEEIKNHPFFKGI 263
Score = 32.2 bits (74), Expect = 0.54
Identities = 23/92 (25%), Positives = 40/92 (43%), Gaps = 8/92 (8%)
Query: 99 LGQGTYATVFKGKSRLTDNLVALKEIKLE--HEEGAPCTAIREVSLLRELRHANIVTLHD 156
+ +G Y VF K + T ++ A+K IK + + E +L + + +V L+
Sbjct: 1 ISKGAYGRVFLAKKKSTGDIYAIKVIKKADMIRKNQVDQVLTERDILSQAQSPYVVKLYY 60
Query: 157 IIHTEKCLTLVFEYLEKDLKRYMDDCSNILSM 188
+K L LV EYL D +++L
Sbjct: 61 SFQGKKNLYLVMEYLPG------GDLASLLEN 86
>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 = 122 bits (308), Expect = 8e-31
Identities = 89/261 (34%), Positives = 131/261 (50%), Gaps = 34/261 (13%)
Query: 227 AIREVSLLRELRHANIVTLHDIIHTEKCLT------LVFEYLEKDLKRYMDDCSNI---L 277
A RE+ L++ + H NI+ L ++ +K L +V E ++ +L C I L
Sbjct: 70 AYRELVLMKCVNHKNIIGLLNVFTPQKSLEEFQDVYIVMELMDANL------CQVIQMEL 123
Query: 278 SMNNVKLFLFQLLRGLAYCHSRRILHRDLKPQNLLINERGELKLADFGLARAKSVPTKTF 337
+ L+Q+L G+ + HS I+HRDLKP N+++ LK+ DFGLAR +
Sbjct: 124 DHERMSYLLYQMLCGIKHLHSAGIIHRDLKPSNIVVKSDCTLKILDFGLARTAGT-SFMM 182
Query: 338 SNEVVTLWYRPPDVLLGSTEYSTSIDM-GVGCIFHEMSSGRPLFPGSTIEDELRLICSIL 396
+ VVT +YR P+V+LG Y ++D+ VGCI EM G LFPG+ D+ + L
Sbjct: 183 TPYVVTRYYRAPEVILG-MGYKENVDIWSVGCIMGEMIKGGVLFPGTDHIDQWNKVIEQL 241
Query: 397 GPPPDELKSKLEFCI------TPVYPSESKLQL----LAPEQMD------SDALDLVQKF 440
G P E KL+ + P Y S +L L P + S A DL+ K
Sbjct: 242 GTPCPEFMKKLQPTVRTYVENRPKYAGYSFEKLFPDVLFPADSEHNKLKASQARDLLSKM 301
Query: 441 LMYDAKQRISAANAMRHPYFN 461
L+ DA +RIS A++HPY N
Sbjct: 302 LVIDASKRISVDEALQHPYIN 322
Score = 30.4 bits (68), Expect = 2.2
Identities = 28/115 (24%), Positives = 52/115 (45%), Gaps = 12/115 (10%)
Query: 73 LTRSSRRQSLS--EIG---FGRIESYFKLDKLGQGTYATVFKGKSRLTDNLVALKEIKLE 127
++RS R + EIG F ++ Y L +G G V + + VA+K++
Sbjct: 1 MSRSKRDNNFYSVEIGDSTFTVLKRYQNLKPIGSGAQGIVCAAYDAILERNVAIKKLSRP 60
Query: 128 HEEGAPCT-AIREVSLLRELRHANIVTLHDIIHTEKCLT------LVFEYLEKDL 175
+ A RE+ L++ + H NI+ L ++ +K L +V E ++ +L
Sbjct: 61 FQNQTHAKRAYRELVLMKCVNHKNIIGLLNVFTPQKSLEEFQDVYIVMELMDANL 115
>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 = 122 bits (306), Expect = 1e-30
Identities = 85/258 (32%), Positives = 132/258 (51%), Gaps = 32/258 (12%)
Query: 227 AIREVSLLRELRHANIVTLHDIIHTEKCLT------LVFEYLEKDLKR--YMDDCSNILS 278
A RE+ LL+ + H NI++L ++ +K L LV E ++ +L + +M+ L
Sbjct: 67 AYRELVLLKCVNHKNIISLLNVFTPQKSLEEFQDVYLVMELMDANLCQVIHME-----LD 121
Query: 279 MNNVKLFLFQLLRGLAYCHSRRILHRDLKPQNLLINERGELKLADFGLARAKSVPTKTFS 338
+ L+Q+L G+ + HS I+HRDLKP N+++ LK+ DFGLAR +
Sbjct: 122 HERMSYLLYQMLCGIKHLHSAGIIHRDLKPSNIVVKSDCTLKILDFGLARTACT-NFMMT 180
Query: 339 NEVVTLWYRPPDVLLGSTEYSTSIDM-GVGCIFHEMSSGRPLFPGSTIEDELRLICSILG 397
VVT +YR P+V+LG Y ++D+ VGCI E+ G +F G+ D+ + LG
Sbjct: 181 PYVVTRYYRAPEVILG-MGYKENVDIWSVGCIMGELVKGSVIFQGTDHIDQWNKVIEQLG 239
Query: 398 PPPDELKSKLEFCI------TPVYPSESKLQLLA----PEQMDSDAL------DLVQKFL 441
P E ++L+ + P YP S +L P + + D L DL+ K L
Sbjct: 240 TPSAEFMNRLQPTVRNYVENRPQYPGISFEELFPDWIFPSESERDKLKTSQARDLLSKML 299
Query: 442 MYDAKQRISAANAMRHPY 459
+ D +RIS A+RHPY
Sbjct: 300 VIDPDKRISVDEALRHPY 317
>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 = 119 bits (302), Expect = 1e-30
Identities = 76/297 (25%), Positives = 122/297 (41%), Gaps = 57/297 (19%)
Query: 193 GTYATVFKGKSRLTDNLVALKEIKLEH--EEGAPCTAIRE-VSLLRELRHANIVTLHDII 249
G+++TV K + T+ A+K + +E E L R H I+ L+
Sbjct: 12 GSFSTVVLAKEKETNKEYAIKILDKRQLIKEKKVKYVKIEKEVLTRLNGHPGIIKLYYTF 71
Query: 250 HTEKCLTLVFEYLEK-DLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDLKP 308
E+ L V EY +L +Y+ + L + + ++L L Y HS+ I+HRDLKP
Sbjct: 72 QDEENLYFVLEYAPNGELLQYIRKYGS-LDEKCTRFYAAEILLALEYLHSKGIIHRDLKP 130
Query: 309 QNLLINERGELKLADFGLARAKS--------------------VPTKTFSNEVVTLWYRP 348
+N+L+++ +K+ DFG A+ + F++ V T Y
Sbjct: 131 ENILLDKDMHIKITDFGTAKVLDPNSSPESNKGDATNIDSQIEKNRRRFASFVGTAEYVS 190
Query: 349 PDVLLGSTEYSTSIDM-GVGCIFHEMSSGRPLFPGSTIEDELRLICSILGPPPDELKSKL 407
P+ LL S D+ +GCI ++M +G+P F GS E IL
Sbjct: 191 PE-LLNEKPAGKSSDLWALGCIIYQMLTGKPPFRGSN---EYLTFQKIL----------- 235
Query: 408 EFCITPVYPSESKLQLLAPEQMDSDALDLVQKFLMYDAKQRISAANA----MRHPYF 460
KL+ P DA DL++K L+ D + R+ HP+F
Sbjct: 236 ------------KLEYSFPPNFPPDAKDLIEKLLVLDPQDRLGVNEGYDELKAHPFF 280
>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 = 118 bits (297), Expect = 3e-30
Identities = 75/278 (26%), Positives = 126/278 (45%), Gaps = 42/278 (15%)
Query: 193 GTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAI----REVSLLRELRHANIVTLHDI 248
G++ +V++G + + A+KE+ L + A+ +E++LL +L+H NIV
Sbjct: 11 GSFGSVYEGLNLDDGDFFAVKEVSLADDGQTGQEAVKQLEQEIALLSKLQHPNIVQYLGT 70
Query: 249 IHTEKCLTLVFEY-----LEKDLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILH 303
E L + E L K LK+Y ++L+ Q+L GL Y H R +H
Sbjct: 71 EREEDNLYIFLELVPGGSLAKLLKKY-----GSFPEPVIRLYTRQILLGLEYLHDRNTVH 125
Query: 304 RDLKPQNLLINERGELKLADFGLARAKSVPTKTFSNEVV-TLWYRPPDVLLGSTEYSTSI 362
RD+K N+L++ G +KLADFG+ AK V +F+ + ++ P+V+ Y +
Sbjct: 126 RDIKGANILVDTNGVVKLADFGM--AKQVVEFSFAKSFKGSPYWMAPEVIAQQGGYGLAA 183
Query: 363 DM-GVGCIFHEMSSGRPLFPGSTIEDELRLICSILGPPPDELKSKLEFCITPVYPSESKL 421
D+ +GC EM++G+P + S+LE SK
Sbjct: 184 DIWSLGCTVLEMATGKPPW------------------------SQLEGVAAVFKIGRSKE 219
Query: 422 QLLAPEQMDSDALDLVQKFLMYDAKQRISAANAMRHPY 459
P+ + +A D + K L D R +AA + HP+
Sbjct: 220 LPPIPDHLSDEAKDFILKCLQRDPSLRPTAAELLEHPF 257
Score = 46.6 bits (111), Expect = 1e-05
Identities = 26/89 (29%), Positives = 44/89 (49%), Gaps = 9/89 (10%)
Query: 99 LGQGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAI----REVSLLRELRHANIVTL 154
LG G++ +V++G + + A+KE+ L + A+ +E++LL +L+H NIV
Sbjct: 8 LGSGSFGSVYEGLNLDDGDFFAVKEVSLADDGQTGQEAVKQLEQEIALLSKLQHPNIVQY 67
Query: 155 HDIIHTEKCLTLVFEY-----LEKDLKRY 178
E L + E L K LK+Y
Sbjct: 68 LGTEREEDNLYIFLELVPGGSLAKLLKKY 96
>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 = 116 bits (294), Expect = 2e-29
Identities = 77/282 (27%), Positives = 132/282 (46%), Gaps = 48/282 (17%)
Query: 192 KGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHANIVTLHDIIHT 251
+G V+K R T VA+K+++L + I E+ ++++ +H NIV +D
Sbjct: 29 EGASGEVYKATDRATGKEVAIKKMRLRKQN--KELIINEILIMKDCKHPNIVDYYDSYLV 86
Query: 252 EKCLTLVFEYLEKDLKRYMDDCS--NILSMNNVKL-------FLFQLLRGLAYCHSRRIL 302
L +V EY MD S +I++ N V++ ++L+GL Y HS+ ++
Sbjct: 87 GDELWVVMEY--------MDGGSLTDIITQNFVRMNEPQIAYVCREVLQGLEYLHSQNVI 138
Query: 303 HRDLKPQNLLINERGELKLADFGLARAKSVPTKTFSNEVVTLWYRPPDVLLGSTEYSTSI 362
HRD+K N+L+++ G +KLADFG A + ++ V T ++ P+V+ +Y +
Sbjct: 139 HRDIKSDNILLSKDGSVKLADFGFAAQLTKEKSKRNSVVGTPYWMAPEVIKRK-DYGPKV 197
Query: 363 D---MGVGCIFHEMSSGRPLFPGSTIEDELRLICSILGPPPDELKSKLEFCITPVYPSES 419
D +G+ CI EM+ G P + L LI + G PP
Sbjct: 198 DIWSLGIMCI--EMAEGEPPYLREPPLRALFLI-TTKGIPP------------------- 235
Query: 420 KLQLLAPEQMDSDALDLVQKFLMYDAKQRISAANAMRHPYFN 461
L PE+ + D + K L+ D ++R SA ++HP+
Sbjct: 236 ---LKNPEKWSPEFKDFLNKCLVKDPEKRPSAEELLQHPFLK 274
Score = 56.1 bits (136), Expect = 1e-08
Identities = 24/80 (30%), Positives = 43/80 (53%), Gaps = 2/80 (2%)
Query: 93 YFKLDKLGQGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHANIV 152
Y L+K+G+G V+K R T VA+K+++L + I E+ ++++ +H NIV
Sbjct: 21 YKNLEKIGEGASGEVYKATDRATGKEVAIKKMRLRKQN--KELIINEILIMKDCKHPNIV 78
Query: 153 TLHDIIHTEKCLTLVFEYLE 172
+D L +V EY++
Sbjct: 79 DYYDSYLVGDELWVVMEYMD 98
>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 = 118 bits (296), Expect = 2e-29
Identities = 85/265 (32%), Positives = 130/265 (49%), Gaps = 42/265 (15%)
Query: 227 AIREVSLLRELRHANIVTLHDIIHTEKCLT------LVFEYLEKDLKRYMDDCSNI---L 277
A RE+ L++ + H NI++L ++ +K L LV E ++ +L C I L
Sbjct: 63 AYRELVLMKCVNHKNIISLLNVFTPQKSLEEFQDVYLVMELMDANL------CQVIQMEL 116
Query: 278 SMNNVKLFLFQLLRGLAYCHSRRILHRDLKPQNLLINERGELKLADFGLARAKSVPTKTF 337
+ L+Q+L G+ + HS I+HRDLKP N+++ LK+ DFGLAR +
Sbjct: 117 DHERMSYLLYQMLCGIKHLHSAGIIHRDLKPSNIVVKSDCTLKILDFGLARTAGT-SFMM 175
Query: 338 SNEVVTLWYRPPDVLLGSTEYSTSIDM-GVGCIFHEMSSGRPLFPGSTIEDELRLICSIL 396
+ VVT +YR P+V+LG Y ++D+ VGCI EM + LFPG D+ + L
Sbjct: 176 TPYVVTRYYRAPEVILG-MGYKENVDIWSVGCIMGEMVRHKILFPGRDYIDQWNKVIEQL 234
Query: 397 GPPPDELKSKLEFCI--------------------TPVYPSESKLQLLAPEQMDSDALDL 436
G P E KL+ + ++P++S+ L Q A DL
Sbjct: 235 GTPCPEFMKKLQPTVRNYVENRPKYAGLTFPKLFPDSLFPADSEHNKLKASQ----ARDL 290
Query: 437 VQKFLMYDAKQRISAANAMRHPYFN 461
+ K L+ D +RIS A++HPY N
Sbjct: 291 LSKMLVIDPAKRISVDEALQHPYIN 315
Score = 31.2 bits (70), Expect = 1.3
Identities = 24/96 (25%), Positives = 44/96 (45%), Gaps = 7/96 (7%)
Query: 87 FGRIESYFKLDKLGQGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCT-AIREVSLLRE 145
F ++ Y L +G G V + D VA+K++ + A RE+ L++
Sbjct: 13 FTVLKRYQNLKPIGSGAQGIVCAAYDAVLDRNVAIKKLSRPFQNQTHAKRAYRELVLMKC 72
Query: 146 LRHANIVTLHDIIHTEKCLT------LVFEYLEKDL 175
+ H NI++L ++ +K L LV E ++ +L
Sbjct: 73 VNHKNIISLLNVFTPQKSLEEFQDVYLVMELMDANL 108
>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 = 111 bits (279), Expect = 1e-27
Identities = 78/278 (28%), Positives = 127/278 (45%), Gaps = 42/278 (15%)
Query: 192 KGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHANIVTLHDIIHT 251
+G+ V+K + + T + ALK+I ++ +E +RE+ LR +V + +
Sbjct: 11 QGSSGVVYKVRHKPTGKIYALKKIHVDGDEEFRKQLLRELKTLRSCESPYVVKCYGAFYK 70
Query: 252 EKCLTLVFEY-----LEKDLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHS-RRILHRD 305
E +++V EY L LK+ + + Q+L+GL Y H+ R I+HRD
Sbjct: 71 EGEISIVLEYMDGGSLADLLKKV-----GKIPEPVLAYIARQILKGLDYLHTKRHIIHRD 125
Query: 306 LKPQNLLINERGELKLADFGLARAKS---VPTKTFSNEVVTLWYRPPDVLLGSTEYSTSI 362
+KP NLLIN +GE+K+ADFG+++ TF V T+ Y P+ + G + YS +
Sbjct: 126 IKPSNLLINSKGEVKIADFGISKVLENTLDQCNTF---VGTVTYMSPERIQGES-YSYAA 181
Query: 363 DM-GVGCIFHEMSSGRPLFPGSTIEDELRLICSIL-GPPPDELKSKLEFCITPVYPSESK 420
D+ +G E + G+ F L+ +I GPPP
Sbjct: 182 DIWSLGLTLLECALGKFPFLPPGQPSFFELMQAICDGPPPS------------------- 222
Query: 421 LQLLAPEQMDSDALDLVQKFLMYDAKQRISAANAMRHP 458
L E+ + D + L D K+R SAA ++HP
Sbjct: 223 ---LPAEEFSPEFRDFISACLQKDPKKRPSAAELLQHP 257
Score = 50.7 bits (122), Expect = 5e-07
Identities = 21/76 (27%), Positives = 40/76 (52%)
Query: 95 KLDKLGQGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHANIVTL 154
++ LGQG+ V+K + + T + ALK+I ++ +E +RE+ LR +V
Sbjct: 5 RVKVLGQGSSGVVYKVRHKPTGKIYALKKIHVDGDEEFRKQLLRELKTLRSCESPYVVKC 64
Query: 155 HDIIHTEKCLTLVFEY 170
+ + E +++V EY
Sbjct: 65 YGAFYKEGEISIVLEY 80
>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 = 110 bits (277), Expect = 2e-27
Identities = 80/276 (28%), Positives = 130/276 (47%), Gaps = 41/276 (14%)
Query: 193 GTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHANIVTLHDIIHTE 252
G+Y +V+K + T +VA+K + +E I+E+S+L++ IV +
Sbjct: 14 GSYGSVYKAIHKETGQVVAIKVVPVE---EDLQEIIKEISILKQCDSPYIVKYYGSYFKN 70
Query: 253 KCLTLVFEYLE----KDLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDLKP 308
L +V EY D+ M + L+ + L+Q L+GL Y HS + +HRD+K
Sbjct: 71 TDLWIVMEYCGAGSVSDI---MKITNKTLTEEEIAAILYQTLKGLEYLHSNKKIHRDIKA 127
Query: 309 QNLLINERGELKLADFGLARAKSVPTKTFSNEVV-TLWYRPPDVLLGSTEYSTSID---M 364
N+L+NE G+ KLADFG++ + T N V+ T ++ P+V+ Y+ D +
Sbjct: 128 GNILLNEEGQAKLADFGVS-GQLTDTMAKRNTVIGTPFWMAPEVIQEI-GYNNKADIWSL 185
Query: 365 GVGCIFHEMSSGRPLFPGSTIEDELRLICSILGPPPDELKSKLEFCITPVYPSESKLQLL 424
G+ I EM+ G+P P S I +R I I PP L
Sbjct: 186 GITAI--EMAEGKP--PYSDIH-PMRAIFMIPNKPPPTLSD------------------- 221
Query: 425 APEQMDSDALDLVQKFLMYDAKQRISAANAMRHPYF 460
PE+ + D V+K L+ D ++R SA ++HP+
Sbjct: 222 -PEKWSPEFNDFVKKCLVKDPEERPSAIQLLQHPFI 256
Score = 49.6 bits (119), Expect = 1e-06
Identities = 23/75 (30%), Positives = 40/75 (53%), Gaps = 3/75 (4%)
Query: 96 LDKLGQGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHANIVTLH 155
L+KLG+G+Y +V+K + T +VA+K + + E I+E+S+L++ IV +
Sbjct: 8 LEKLGEGSYGSVYKAIHKETGQVVAIKVVPV---EEDLQEIIKEISILKQCDSPYIVKYY 64
Query: 156 DIIHTEKCLTLVFEY 170
L +V EY
Sbjct: 65 GSYFKNTDLWIVMEY 79
>gnl|CDD|197581 smart00219, TyrKc, Tyrosine kinase, catalytic domain.
Phosphotransferases. Tyrosine-specific kinase subfamily.
Length = 257
Score = 107 bits (269), Expect = 3e-26
Identities = 48/143 (33%), Positives = 78/143 (54%), Gaps = 5/143 (3%)
Query: 192 KGTYATVFKGK----SRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHANIVTLHD 247
+G + V+KGK VA+K +K + E +RE ++R+L H N+V L
Sbjct: 9 EGAFGEVYKGKLKGKGGKKKVEVAVKTLKEDASEQQIEEFLREARIMRKLDHPNVVKLLG 68
Query: 248 IIHTEKCLTLVFEYLEK-DLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDL 306
+ E+ L +V EY+E DL Y+ LS++++ F Q+ RG+ Y S+ +HRDL
Sbjct: 69 VCTEEEPLYIVMEYMEGGDLLSYLRKNRPKLSLSDLLSFALQIARGMEYLESKNFIHRDL 128
Query: 307 KPQNLLINERGELKLADFGLARA 329
+N L+ E +K++DFGL+R
Sbjct: 129 AARNCLVGENLVVKISDFGLSRD 151
Score = 59.9 bits (146), Expect = 5e-10
Identities = 32/100 (32%), Positives = 49/100 (49%), Gaps = 5/100 (5%)
Query: 94 FKLDKLGQGTYATVFKGK----SRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHA 149
KLG+G + V+KGK VA+K +K + E +RE ++R+L H
Sbjct: 2 TLGKKLGEGAFGEVYKGKLKGKGGKKKVEVAVKTLKEDASEQQIEEFLREARIMRKLDHP 61
Query: 150 NIVTLHDIIHTEKCLTLVFEYLEK-DLKRYMDDCSNILSM 188
N+V L + E+ L +V EY+E DL Y+ LS+
Sbjct: 62 NVVKLLGVCTEEEPLYIVMEYMEGGDLLSYLRKNRPKLSL 101
>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 = 104 bits (262), Expect = 2e-25
Identities = 57/201 (28%), Positives = 99/201 (49%), Gaps = 12/201 (5%)
Query: 192 KGTYATVFKGKSRLTDNLVALKEIKL----EHEEGAPCTAIREVSLLRELRHANIVTLHD 247
KG ++ V+K L +VALK++++ + + C ++E+ LL++L H N++
Sbjct: 12 KGQFSVVYKAICLLDGRVVALKKVQIFEMMDAKARQDC--LKEIDLLKQLDHPNVIKYLA 69
Query: 248 IIHTEKCLTLVFEYLEK-DLKRYMDDCSN---ILSMNNVKLFLFQLLRGLAYCHSRRILH 303
L +V E + DL R + ++ + + QL L + HS+RI+H
Sbjct: 70 SFIENNELNIVLELADAGDLSRMIKHFKKQKRLIPERTIWKYFVQLCSALEHMHSKRIMH 129
Query: 304 RDLKPQNLLINERGELKLADFGLARAKSVPTKTFSNEVVTLWYRPPDVLLGSTEYSTSID 363
RD+KP N+ I G +KL D GL R S T + V T +Y P+ + Y+ D
Sbjct: 130 RDIKPANVFITATGVVKLGDLGLGRFFSSKTTAAHSLVGTPYYMSPERIHE-NGYNFKSD 188
Query: 364 M-GVGCIFHEMSSGRPLFPGS 383
+ +GC+ +EM++ + F G
Sbjct: 189 IWSLGCLLYEMAALQSPFYGD 209
Score = 50.9 bits (122), Expect = 5e-07
Identities = 23/93 (24%), Positives = 47/93 (50%), Gaps = 7/93 (7%)
Query: 90 IESYFKLDKLGQGTYATVFKGKSRLTDNLVALKEIKL----EHEEGAPCTAIREVSLLRE 145
+ ++ K+G+G ++ V+K L +VALK++++ + + C ++E+ LL++
Sbjct: 1 LGNFKIEKKIGKGQFSVVYKAICLLDGRVVALKKVQIFEMMDAKARQDC--LKEIDLLKQ 58
Query: 146 LRHANIVTLHDIIHTEKCLTLVFEYLEK-DLKR 177
L H N++ L +V E + DL R
Sbjct: 59 LDHPNVIKYLASFIENNELNIVLELADAGDLSR 91
>gnl|CDD|214568 smart00221, STYKc, Protein kinase; unclassified specificity.
Phosphotransferases. The specificity of this class of
kinases can not be predicted. Possible dual-specificity
Ser/Thr/Tyr kinase.
Length = 258
Score = 103 bits (260), Expect = 4e-25
Identities = 47/144 (32%), Positives = 77/144 (53%), Gaps = 6/144 (4%)
Query: 192 KGTYATVFKGK----SRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHANIVTLHD 247
+G + V+KG + VA+K +K + E +RE ++R+L H NIV L
Sbjct: 9 EGAFGEVYKGTLKGKGDGKEVEVAVKTLKEDASEQQIEEFLREARIMRKLDHPNIVKLLG 68
Query: 248 IIHTEKCLTLVFEYLEK-DLKRYMDDCS-NILSMNNVKLFLFQLLRGLAYCHSRRILHRD 305
+ E+ L +V EY+ DL Y+ LS++++ F Q+ RG+ Y S+ +HRD
Sbjct: 69 VCTEEEPLMIVMEYMPGGDLLDYLRKNRPKELSLSDLLSFALQIARGMEYLESKNFIHRD 128
Query: 306 LKPQNLLINERGELKLADFGLARA 329
L +N L+ E +K++DFGL+R
Sbjct: 129 LAARNCLVGENLVVKISDFGLSRD 152
Score = 57.2 bits (139), Expect = 3e-09
Identities = 29/90 (32%), Positives = 44/90 (48%), Gaps = 5/90 (5%)
Query: 94 FKLDKLGQGTYATVFKGK----SRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHA 149
KLG+G + V+KG + VA+K +K + E +RE ++R+L H
Sbjct: 2 TLGKKLGEGAFGEVYKGTLKGKGDGKEVEVAVKTLKEDASEQQIEEFLREARIMRKLDHP 61
Query: 150 NIVTLHDIIHTEKCLTLVFEYLEK-DLKRY 178
NIV L + E+ L +V EY+ DL Y
Sbjct: 62 NIVKLLGVCTEEEPLMIVMEYMPGGDLLDY 91
>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 = 103 bits (259), Expect = 5e-25
Identities = 67/221 (30%), Positives = 108/221 (48%), Gaps = 23/221 (10%)
Query: 192 KGTYATVFKGKSRLTDN-LVALKEIKL------EHEEGAPCTAIREVSLLRELRHANIVT 244
KG+Y +V+K K RL+DN ALKE+ L E E+ A+ E+ +L + H NI++
Sbjct: 10 KGSYGSVYKVK-RLSDNQFYALKEVDLGSMSQKERED-----AVNEIRILASVNHPNIIS 63
Query: 245 LHDIIHTEKCLTLVFEYLE-KDLKRYM---DDCSNILSMNNVKLFLFQLLRGLAYCHSRR 300
+ L +V EY DL + + ++ + QLLRGL H ++
Sbjct: 64 YKEAFLDGNKLCIVMEYAPFGDLSKAISKRKKKRKLIPEQEIWRIFIQLLRGLQALHEQK 123
Query: 301 ILHRDLKPQNLLINERGELKLADFGLARAKSVPTKTFSNEVV-TLWYRPPDVLLGSTEYS 359
ILHRDLK N+L+ +K+ D G+++ V K + + T Y P+V G YS
Sbjct: 124 ILHRDLKSANILLVANDLVKIGDLGISK---VLKKNMAKTQIGTPHYMAPEVWKG-RPYS 179
Query: 360 TSIDM-GVGCIFHEMSSGRPLFPGSTIEDELRLICSILGPP 399
D+ +GC+ +EM++ P F +++D + PP
Sbjct: 180 YKSDIWSLGCLLYEMATFAPPFEARSMQDLRYKVQRGKYPP 220
Score = 46.3 bits (110), Expect = 1e-05
Identities = 30/82 (36%), Positives = 45/82 (54%), Gaps = 13/82 (15%)
Query: 96 LDKLGQGTYATVFKGKSRLTDN-LVALKEIKL------EHEEGAPCTAIREVSLLRELRH 148
L KLG+G+Y +V+K K RL+DN ALKE+ L E E+ A+ E+ +L + H
Sbjct: 5 LKKLGKGSYGSVYKVK-RLSDNQFYALKEVDLGSMSQKERED-----AVNEIRILASVNH 58
Query: 149 ANIVTLHDIIHTEKCLTLVFEY 170
NI++ + L +V EY
Sbjct: 59 PNIISYKEAFLDGNKLCIVMEY 80
>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 = 102 bits (257), Expect = 1e-24
Identities = 81/283 (28%), Positives = 127/283 (44%), Gaps = 48/283 (16%)
Query: 192 KGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIR-EVSLLRELRHANIVTLHDIIH 250
GTY V+K + T LVA+K IKLE G I+ E+S+L+E RH NIV
Sbjct: 13 SGTYGDVYKARDIATGELVAIKVIKLE--PGDDFEIIQQEISMLKECRHPNIVAYFGSYL 70
Query: 251 TEKCLTLVFEYLE----KDLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDL 306
L +V EY +D+ + LS + + L+GLAY H +HRD+
Sbjct: 71 RRDKLWIVMEYCGGGSLQDIYQVTRGP---LSELQIAYVCRETLKGLAYLHETGKIHRDI 127
Query: 307 KPQNLLINERGELKLADFGLARAKSVPTKTFSNE---VVTLWYRPPDVLLGSTE--YSTS 361
K N+L+ E G++KLADFG++ + T T + + T ++ P+V + Y
Sbjct: 128 KGANILLTEDGDVKLADFGVS---AQLTATIAKRKSFIGTPYWMAPEVAAVERKGGYDGK 184
Query: 362 ID---MGVGCIFHEMSSGRPLFPGSTIEDELR--LICSILGPPPDELKSKLEFCITPVYP 416
D +G+ I E++ +P P + +R + S PP +LK K
Sbjct: 185 CDIWALGITAI--ELAELQP--PMFDL-HPMRALFLISKSNFPPPKLKDK---------- 229
Query: 417 SESKLQLLAPEQMDSDALDLVQKFLMYDAKQRISAANAMRHPY 459
E+ D ++K L D K+R +A ++HP+
Sbjct: 230 ----------EKWSPVFHDFIKKCLTKDPKKRPTATKLLQHPF 262
Score = 58.8 bits (143), Expect = 1e-09
Identities = 32/81 (39%), Positives = 43/81 (53%), Gaps = 3/81 (3%)
Query: 91 ESYFKLDKLGQGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIR-EVSLLRELRHA 149
E Y + ++G GTY V+K + T LVA+K IKL E G I+ E+S+L+E RH
Sbjct: 3 EDYELIQRIGSGTYGDVYKARDIATGELVAIKVIKL--EPGDDFEIIQQEISMLKECRHP 60
Query: 150 NIVTLHDIIHTEKCLTLVFEY 170
NIV L +V EY
Sbjct: 61 NIVAYFGSYLRRDKLWIVMEY 81
>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 = 102 bits (256), Expect = 1e-24
Identities = 74/278 (26%), Positives = 126/278 (45%), Gaps = 38/278 (13%)
Query: 192 KGTYATVFKGKSRLTDNLVALKEI-KLEH-EEGAPCTAIREVSLLRELRHANIVTLHDII 249
KG + V + R T + A+K + K + E+G+ + E +L+EL H +V L
Sbjct: 10 KGAFGKVCIVQKRDTKKMFAMKYMNKQKCVEKGSVRNVLNERRILQELNHPFLVNLWYSF 69
Query: 250 HTEKCLTLVFEYLEK-DLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDLKP 308
E+ + LV + L DL RY S VK ++ +++ L Y HS+ I+HRD+KP
Sbjct: 70 QDEENMYLVVDLLLGGDL-RYHLSQKVKFSEEQVKFWICEIVLALEYLHSKGIIHRDIKP 128
Query: 309 QNLLINERGELKLADFGLARAKSVPTKTFSNEVV-TLWYRPPDVLLGSTEYSTSIDM-GV 366
N+L++E+G + + DF +A V T + T Y P+VL YS ++D +
Sbjct: 129 DNILLDEQGHVHITDFNIAT--KVTPDTLTTSTSGTPGYMAPEVLCRQG-YSVAVDWWSL 185
Query: 367 GCIFHEMSSGRPLFPG--STIEDELRLICSILGPPPDELKSKLEFCITPVYPSESKLQLL 424
G +E G+ + G TI D++R + + + +
Sbjct: 186 GVTAYECLRGKRPYRGHSRTIRDQIRAK---------QETADVLY--------------- 221
Query: 425 APEQMDSDALDLVQKFLMYDAKQRISAA--NAMRHPYF 460
P ++A+D + K L D ++R+ + HPYF
Sbjct: 222 -PATWSTEAIDAINKLLERDPQKRLGDNLKDLKNHPYF 258
Score = 33.8 bits (78), Expect = 0.18
Identities = 21/74 (28%), Positives = 37/74 (50%), Gaps = 2/74 (2%)
Query: 100 GQGTYATVFKGKSRLTDNLVALKEI-KLEH-EEGAPCTAIREVSLLRELRHANIVTLHDI 157
G+G + V + R T + A+K + K + E+G+ + E +L+EL H +V L
Sbjct: 9 GKGAFGKVCIVQKRDTKKMFAMKYMNKQKCVEKGSVRNVLNERRILQELNHPFLVNLWYS 68
Query: 158 IHTEKCLTLVFEYL 171
E+ + LV + L
Sbjct: 69 FQDEENMYLVVDLL 82
>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 = 101 bits (252), Expect = 4e-24
Identities = 79/286 (27%), Positives = 124/286 (43%), Gaps = 48/286 (16%)
Query: 192 KGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHA-----NIVTLH 246
KG + +V+ K R T + A+K +K + + V R + + L+
Sbjct: 6 KGAFGSVYLAKKRSTGDYFAIKVLK--KSDMIAKNQVTNVKAERAIMMIQGESPYVAKLY 63
Query: 247 DIIHTEKCLTLVFEYLEKDLKRYMDDCSNI------LSMNNVKLFLFQLLRGLAYCHSRR 300
++ L LV EYL DC+++ L + K ++ +++ G+ H R
Sbjct: 64 YSFQSKDYLYLVMEYLNGG------DCASLIKTLGGLPEDWAKQYIAEVVLGVEDLHQRG 117
Query: 301 ILHRDLKPQNLLINERGELKLADFGLARAKSVPTKTFSNEVVTLWYRPPDVLLGSTEYST 360
I+HRD+KP+NLLI++ G LKL DFGL+R K T Y P+ +LG +
Sbjct: 118 IIHRDIKPENLLIDQTGHLKLTDFGLSRNGLENKKFVG----TPDYLAPETILGVGDDKM 173
Query: 361 SIDMGVGCIFHEMSSGRPLFPGSTIEDELRLICSILGPPPDELKSKLEFCITPVYPSESK 420
S +GC+ E G P F T + I S P+E+K EFC
Sbjct: 174 SDWWSLGCVIFEFLFGYPPFHAETPDAVFDNILSRRINWPEEVK---EFC---------- 220
Query: 421 LQLLAPEQMDSDALDLVQKFLMYDAKQRISA---ANAMRHPYFNSL 463
+PE A+DL+ + L D +R+ A HP+F S+
Sbjct: 221 ----SPE-----AVDLINRLLCMDPAKRLGANGYQEIKSHPFFKSI 257
>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 = 101 bits (253), Expect = 5e-24
Identities = 47/149 (31%), Positives = 81/149 (54%), Gaps = 12/149 (8%)
Query: 192 KGTYATVFKGKSRLTDN---LVALKEIKLEHEEGAPCTAIREVSLLRELRHANIVTLHDI 248
+G + V+KGK + D VA+K +K + E ++E ++++L H N+V L +
Sbjct: 5 EGAFGEVYKGKLKGKDGKTTEVAVKTLKEDASEEERKDFLKEARVMKKLGHPNVVRLLGV 64
Query: 249 IHTEKCLTLVFEYLEK-DLKRYMDDC--------SNILSMNNVKLFLFQLLRGLAYCHSR 299
E+ L LV EY+E DL Y+ + LS+ ++ F Q+ +G+ Y S+
Sbjct: 65 CTEEEPLYLVLEYMEGGDLLDYLRKSRPVFPSPEKSTLSLKDLLSFAIQIAKGMEYLASK 124
Query: 300 RILHRDLKPQNLLINERGELKLADFGLAR 328
+ +HRDL +N L+ E +K++DFGL+R
Sbjct: 125 KFVHRDLAARNCLVGEDLVVKISDFGLSR 153
Score = 59.5 bits (145), Expect = 7e-10
Identities = 30/87 (34%), Positives = 48/87 (55%), Gaps = 4/87 (4%)
Query: 97 DKLGQGTYATVFKGKSRLTDN---LVALKEIKLEHEEGAPCTAIREVSLLRELRHANIVT 153
KLG+G + V+KGK + D VA+K +K + E ++E ++++L H N+V
Sbjct: 1 KKLGEGAFGEVYKGKLKGKDGKTTEVAVKTLKEDASEEERKDFLKEARVMKKLGHPNVVR 60
Query: 154 LHDIIHTEKCLTLVFEYLEK-DLKRYM 179
L + E+ L LV EY+E DL Y+
Sbjct: 61 LLGVCTEEEPLYLVLEYMEGGDLLDYL 87
>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 = 99.4 bits (248), Expect = 2e-23
Identities = 75/284 (26%), Positives = 129/284 (45%), Gaps = 42/284 (14%)
Query: 193 GTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHANIVTLHDIIHTE 252
G + V+K + + T A K I++E EE + E+ +L E +H NIV L++ E
Sbjct: 16 GAFGKVYKAQHKETGLFAAAKIIQIESEEELE-DFMVEIDILSECKHPNIVGLYEAYFYE 74
Query: 253 KCLTLVFEYLEKD-LKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDLKPQNL 311
L ++ E+ + L M + L+ ++ Q+L L + HS +++HRDLK N+
Sbjct: 75 NKLWILIEFCDGGALDSIMLELERGLTEPQIRYVCRQMLEALNFLHSHKVIHRDLKAGNI 134
Query: 312 LINERGELKLADFGL-ARAKSVPTK--TFSNEVVTLWYRPPDVLLGSTEYSTSID----- 363
L+ G++KLADFG+ A+ KS K TF + T ++ P+V+ T D
Sbjct: 135 LLTLDGDVKLADFGVSAKNKSTLQKRDTF---IGTPYWMAPEVVACETFKDNPYDYKADI 191
Query: 364 --MGVGCIFHEMSSGRPLFPGSTIEDELRLICSIL-GPPPDELKSKLEFCITPVYPSESK 420
+G+ I E++ P P + + +R++ IL PP
Sbjct: 192 WSLGITLI--ELAQMEP--PHHEL-NPMRVLLKILKSEPP-------------------- 226
Query: 421 LQLLAPEQMDSDALDLVQKFLMYDAKQRISAANAMRHPYFNSLG 464
L P + S D ++ L+ D R +AA ++HP+ +
Sbjct: 227 -TLDQPSKWSSSFNDFLKSCLVKDPDDRPTAAELLKHPFVSDQS 269
Score = 46.7 bits (111), Expect = 1e-05
Identities = 23/72 (31%), Positives = 38/72 (52%), Gaps = 1/72 (1%)
Query: 99 LGQGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHANIVTLHDII 158
LG G + V+K + + T A K I++E EE + E+ +L E +H NIV L++
Sbjct: 13 LGDGAFGKVYKAQHKETGLFAAAKIIQIESEEELE-DFMVEIDILSECKHPNIVGLYEAY 71
Query: 159 HTEKCLTLVFEY 170
E L ++ E+
Sbjct: 72 FYENKLWILIEF 83
>gnl|CDD|219530 pfam07714, Pkinase_Tyr, Protein tyrosine kinase.
Length = 258
Score = 97.6 bits (244), Expect = 6e-23
Identities = 42/144 (29%), Positives = 74/144 (51%), Gaps = 5/144 (3%)
Query: 192 KGTYATVFKGK----SRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHANIVTLHD 247
+G + V+KG T+ VA+K +K E + E S++++L H NIV L
Sbjct: 9 EGAFGEVYKGTLKGDGEGTETKVAVKTLKEGASEEEREEFLEEASIMKKLSHPNIVRLLG 68
Query: 248 IIHTEKCLTLVFEYLEK-DLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDL 306
+ + L +V EY+ DL ++ L++ ++ Q+ +G+ Y S+ +HRDL
Sbjct: 69 VCTQGEPLYIVTEYMPGGDLLDFLRKHGEKLTLKDLLQMALQIAKGMEYLESKNFVHRDL 128
Query: 307 KPQNLLINERGELKLADFGLARAK 330
+N L+ E +K++DFGL+R
Sbjct: 129 AARNCLVTENLVVKISDFGLSRDI 152
Score = 56.4 bits (137), Expect = 6e-09
Identities = 28/99 (28%), Positives = 47/99 (47%), Gaps = 5/99 (5%)
Query: 95 KLDKLGQGTYATVFKGK----SRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHAN 150
KLG+G + V+KG T+ VA+K +K E + E S++++L H N
Sbjct: 3 LGKKLGEGAFGEVYKGTLKGDGEGTETKVAVKTLKEGASEEEREEFLEEASIMKKLSHPN 62
Query: 151 IVTLHDIIHTEKCLTLVFEYLEK-DLKRYMDDCSNILSM 188
IV L + + L +V EY+ DL ++ L++
Sbjct: 63 IVRLLGVCTQGEPLYIVTEYMPGGDLLDFLRKHGEKLTL 101
>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 = 97.9 bits (244), Expect = 1e-22
Identities = 76/285 (26%), Positives = 130/285 (45%), Gaps = 48/285 (16%)
Query: 192 KGTYATVFKGKSRLTDNLVALKE------IKLEHEEGAPCTAIREVSLLRELRHANIVTL 245
GT+ V + R++++ ALK I+L+ E+ E +L+E+ H I+ L
Sbjct: 11 TGTFGRVHLVRDRISEHYYALKVMAIPEVIRLKQEQHVH----NEKRVLKEVSHPFIIRL 66
Query: 246 HDIIHTEKCLTLVFEYLEK-DLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHR 304
H ++ L ++ EY+ +L Y+ + S S + + +++ L Y HS+ I++R
Sbjct: 67 FWTEHDQRFLYMLMEYVPGGELFSYLRN-SGRFSNSTGLFYASEIVCALEYLHSKEIVYR 125
Query: 305 DLKPQNLLINERGELKLADFGLARAKSVPTKTFSNEVVTLWYRPPDVLLGSTEYSTSID- 363
DLKP+N+L+++ G +KL DFG A+ T T T Y P+V + S ++ ++D
Sbjct: 126 DLKPENILLDKEGHIKLTDFGFAKKLRDRTWTLCG---TPEYLAPEV-IQSKGHNKAVDW 181
Query: 364 MGVGCIFHEMSSGRPLFPGSTIEDELRLICSILGPPPDELKSKLEFCITPVYPSESKLQL 423
+G + +EM G P F I L KLEF
Sbjct: 182 WALGILIYEMLVGYPPFFDDNPFGIYEKI----------LAGKLEF-------------- 217
Query: 424 LAPEQMDSDALDLVQKFLMYDAKQRI-----SAANAMRHPYFNSL 463
P +D A DL++K L+ D +R+ A + H +F S+
Sbjct: 218 --PRHLDLYAKDLIKKLLVVDRTRRLGNMKNGADDVKNHRWFKSV 260
Score = 36.3 bits (84), Expect = 0.028
Identities = 21/79 (26%), Positives = 40/79 (50%), Gaps = 10/79 (12%)
Query: 99 LGQGTYATVFKGKSRLTDNLVALKE------IKLEHEEGAPCTAIREVSLLRELRHANIV 152
+G GT+ V + R++++ ALK I+L+ E+ E +L+E+ H I+
Sbjct: 9 VGTGTFGRVHLVRDRISEHYYALKVMAIPEVIRLKQEQHVH----NEKRVLKEVSHPFII 64
Query: 153 TLHDIIHTEKCLTLVFEYL 171
L H ++ L ++ EY+
Sbjct: 65 RLFWTEHDQRFLYMLMEYV 83
>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 = 96.8 bits (241), Expect = 1e-22
Identities = 73/282 (25%), Positives = 135/282 (47%), Gaps = 41/282 (14%)
Query: 193 GTYATVFKGKSRLTDNLVALKEIKLEHEEGAPC-------TAI-REVSLLRELRHANIVT 244
G++ +V+ G + + L+A+K+++L + A+ RE++LL+EL+H NIV
Sbjct: 11 GSFGSVYLGMNASSGELMAVKQVELPSVSASSKDRKRSMLDALAREIALLKELQHENIVQ 70
Query: 245 LHDIIHTEKCLTLVFEYLEKDLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHR 304
L + EY+ + + V+ F+ Q+L+GL Y H+R I+HR
Sbjct: 71 YLGSSLDADHLNIFLEYVPGGSVAALLNNYGAFEETLVRNFVRQILKGLNYLHNRGIIHR 130
Query: 305 DLKPQNLLINERGELKLADFGLAR---AKSVPTKTFSNEVV---TLWYRPPDVLLGSTEY 358
D+K N+L++ +G +K++DFG+++ A S+ TKT ++++ P+V + T Y
Sbjct: 131 DIKGANILVDNKGGIKISDFGISKKLEANSLSTKTNGARPSLQGSVFWMAPEV-VKQTSY 189
Query: 359 STSIDM-GVGCIFHEMSSGRPLFPGSTIEDELRLICSILGPPPDELKSKLEFCITPVYPS 417
+ D+ +GC+ EM +G+ FP T + I P
Sbjct: 190 TRKADIWSLGCLVVEMLTGKHPFPDCTQLQAIFKIGENASPEI----------------- 232
Query: 418 ESKLQLLAPEQMDSDALDLVQKFLMYDAKQRISAANAMRHPY 459
P + S+A+D ++K D +R +AA ++HP+
Sbjct: 233 --------PSNISSEAIDFLEKTFEIDHNKRPTAAELLKHPF 266
Score = 41.4 bits (97), Expect = 6e-04
Identities = 22/81 (27%), Positives = 42/81 (51%), Gaps = 8/81 (9%)
Query: 99 LGQGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPC-------TAI-REVSLLRELRHAN 150
+G G++ +V+ G + + L+A+K+++L + A+ RE++LL+EL+H N
Sbjct: 8 IGSGSFGSVYLGMNASSGELMAVKQVELPSVSASSKDRKRSMLDALAREIALLKELQHEN 67
Query: 151 IVTLHDIIHTEKCLTLVFEYL 171
IV L + EY+
Sbjct: 68 IVQYLGSSLDADHLNIFLEYV 88
>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 = 94.9 bits (236), Expect = 6e-22
Identities = 69/282 (24%), Positives = 122/282 (43%), Gaps = 39/282 (13%)
Query: 193 GTYATVFKGKSRLTDNLVALKEIKL----EHEEGAPCTAIR-EVSLLRELRHANIVTLHD 247
G +++ ++ + T L+A+K++ E+ A+R E+ L+ L H +I+ +
Sbjct: 11 GAFSSCYQARDVKTGTLMAVKQVTYVRNTSSEQEEVVEALRKEIRLMARLNHPHIIRMLG 70
Query: 248 IIHTEKCLTLVFEYLEKDLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDLK 307
+ L E++ ++ + + QLLRGL+Y H +I+HRD+K
Sbjct: 71 ATCEDSHFNLFVEWMAGGSVSHLLSKYGAFKEAVIINYTEQLLRGLSYLHENQIIHRDVK 130
Query: 308 PQNLLINERGE-LKLADFGLA---RAKSVPTKTFSNEVV-TLWYRPPDVLLGSTEYSTSI 362
NLLI+ G+ L++ADFG A AK F +++ T+ + P+VL G +Y S
Sbjct: 131 GANLLIDSTGQRLRIADFGAAARLAAKGTGAGEFQGQLLGTIAFMAPEVLRGE-QYGRSC 189
Query: 363 DM-GVGCIFHEMSSGRPLFPGSTIEDELRLICSI---LGPPPDELKSKLEFCITPVYPSE 418
D+ VGC+ EM++ +P + + L LI I P
Sbjct: 190 DVWSVGCVIIEMATAKPPWNAEKHSNHLALIFKIASATTAPS------------------ 231
Query: 419 SKLQLLAPEQMDSDALDLVQKFLMYDAKQRISAANAMRHPYF 460
PE + D+ + L + R + ++HP F
Sbjct: 232 ------IPEHLSPGLRDVTLRCLELQPEDRPPSRELLKHPVF 267
Score = 32.9 bits (75), Expect = 0.32
Identities = 17/68 (25%), Positives = 33/68 (48%), Gaps = 10/68 (14%)
Query: 99 LGQGTYATVFKGKSRLTDNLVALKEIKL----EHEEGAPCTAIR-EVSLLRELRHANIV- 152
LG G +++ ++ + T L+A+K++ E+ A+R E+ L+ L H +I+
Sbjct: 8 LGTGAFSSCYQARDVKTGTLMAVKQVTYVRNTSSEQEEVVEALRKEIRLMARLNHPHIIR 67
Query: 153 ----TLHD 156
T D
Sbjct: 68 MLGATCED 75
>gnl|CDD|215036 PLN00034, PLN00034, mitogen-activated protein kinase kinase;
Provisional.
Length = 353
Score = 96.4 bits (240), Expect = 8e-22
Identities = 84/296 (28%), Positives = 127/296 (42%), Gaps = 50/296 (16%)
Query: 193 GTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHANIVTLHDIIHTE 252
G TV+K R T L ALK I HE+ RE+ +LR++ H N+V HD+
Sbjct: 85 GAGGTVYKVIHRPTGRLYALKVIYGNHEDTVRRQICREIEILRDVNHPNVVKCHDMFDHN 144
Query: 253 KCLTLVFEYLEKDLKRYMDDCSNILSMNNVKLFL----FQLLRGLAYCHSRRILHRDLKP 308
+ ++ E+ MD S + + FL Q+L G+AY H R I+HRD+KP
Sbjct: 145 GEIQVLLEF--------MDGGSLEGTHIADEQFLADVARQILSGIAYLHRRHIVHRDIKP 196
Query: 309 QNLLINERGELKLADFGLARAKSVPTKTFSNEVVTLWYRPP-----DVLLGSTE-YSTSI 362
NLLIN +K+ADFG++R + ++ V T+ Y P D+ G+ + Y+ I
Sbjct: 197 SNLLINSAKNVKIADFGVSRILAQTMDPCNSSVGTIAYMSPERINTDLNHGAYDGYAGDI 256
Query: 363 -DMGVGCIFHEMSSGRPLFPGSTIEDELRLICSILGPPPDELKSKLEFCITPVYPSESKL 421
+GV + E GR F D L+C+I P E
Sbjct: 257 WSLGVSIL--EFYLGRFPFGVGRQGDWASLMCAICMSQPPE------------------- 295
Query: 422 QLLAPEQMDSDALDLVQKFLMYDAKQRISAANAMRHPYF-------NSLGPQVHEL 470
AP + + L + +R SA ++HP+ GP +H+L
Sbjct: 296 ---APATASREFRHFISCCLQREPAKRWSAMQLLQHPFILRAQPGQGQGGPNLHQL 348
Score = 47.9 bits (114), Expect = 7e-06
Identities = 35/124 (28%), Positives = 59/124 (47%), Gaps = 8/124 (6%)
Query: 50 LSLPADLHLPESFLAKTNIIDAPLTRSSRRQSLSEIGFGRIESYFKLDKLGQGTYATVFK 109
L++P L P S + ++ A + S +SLSE+ ++G G TV+K
Sbjct: 41 LAVPLPLPPPSSSSSSSSSSSASGSAPSAAKSLSELERVN--------RIGSGAGGTVYK 92
Query: 110 GKSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHANIVTLHDIIHTEKCLTLVFE 169
R T L ALK I HE+ RE+ +LR++ H N+V HD+ + ++ E
Sbjct: 93 VIHRPTGRLYALKVIYGNHEDTVRRQICREIEILRDVNHPNVVKCHDMFDHNGEIQVLLE 152
Query: 170 YLEK 173
+++
Sbjct: 153 FMDG 156
>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 = 93.5 bits (233), Expect = 2e-21
Identities = 76/280 (27%), Positives = 127/280 (45%), Gaps = 34/280 (12%)
Query: 193 GTYATVFKGKSRLTDNLVALKEIKLEH--EEGAPCTAIREVSLLRELRHANIVTLHDIIH 250
G + V K + + ALK +K H E G E +L E H IV L+
Sbjct: 4 GGFGRVELVKVKSKNRTFALKCVKKRHIVETGQQEHIFSEKEILEECNHPFIVKLYRTFK 63
Query: 251 TEKCLTLVFEY-LEKDLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDLKPQ 309
+K + ++ EY L +L + D + + ++ ++ Y H+R I++RDLKP+
Sbjct: 64 DKKYIYMLMEYCLGGELWTILRD-RGLFDEYTARFYIACVVLAFEYLHNRGIIYRDLKPE 122
Query: 310 NLLINERGELKLADFGLARAKSVPTKTFSNEVVTLWYRPPDVLLGSTEYSTSIDM-GVGC 368
NLL++ G +KL DFG A+ KT++ T Y P+++L Y S+D +G
Sbjct: 123 NLLLDSNGYVKLVDFGFAKKLKSGQKTWT-FCGTPEYVAPEIILNKG-YDFSVDYWSLGI 180
Query: 369 IFHEMSSGRPLFPGSTIEDELRLICSILGPPPDELKSKLEFCITPVYPSESKLQLLAPEQ 428
+ +E+ +GRP F G ED + + IL + KLEF P
Sbjct: 181 LLYELLTGRPPF-GEDDEDPMEIYNDIL-----KGNGKLEF----------------PNY 218
Query: 429 MDSDALDLVQKFLMYDAKQRI-----SAANAMRHPYFNSL 463
+D A DL+++ L + ++R+ + +H +FN
Sbjct: 219 IDKAAKDLIKQLLRRNPEERLGNLKGGIKDIKKHKWFNGF 258
Score = 33.0 bits (76), Expect = 0.31
Identities = 22/74 (29%), Positives = 32/74 (43%), Gaps = 2/74 (2%)
Query: 99 LGQGTYATVFKGKSRLTDNLVALKEIKLEH--EEGAPCTAIREVSLLRELRHANIVTLHD 156
LG G + V K + + ALK +K H E G E +L E H IV L+
Sbjct: 1 LGVGGFGRVELVKVKSKNRTFALKCVKKRHIVETGQQEHIFSEKEILEECNHPFIVKLYR 60
Query: 157 IIHTEKCLTLVFEY 170
+K + ++ EY
Sbjct: 61 TFKDKKYIYMLMEY 74
>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 = 91.8 bits (228), Expect = 9e-21
Identities = 78/288 (27%), Positives = 122/288 (42%), Gaps = 47/288 (16%)
Query: 192 KGTYATVFKGKSRLTDNLVALKEIKL------EHEEGAPCT--AIR-EVSLLRELRHANI 242
KGTY V+ + T ++A+K+++L H+ A+R E+ L++L H NI
Sbjct: 11 KGTYGRVYLALNVTTGEMMAVKQVELPATIAGRHDSRQKDMVKALRSEIETLKDLDHLNI 70
Query: 243 VTLHDIIHTEKCLTLVFEYLEKD-----LKRYMDDCSNILSMNNVKLFLFQLLRGLAYCH 297
V TE+ L++ EY+ L+ Y V+ F Q+L GLAY H
Sbjct: 71 VQYLGFETTEEYLSIFLEYVPGGSIGSCLRTYGR-----FEEQLVRFFTEQVLEGLAYLH 125
Query: 298 SRRILHRDLKPQNLLINERGELKLADFGLARAKSVPTKTFSNEVV---TLWYRPPDVLLG 354
S+ ILHRDLK NLL++ G K++DFG+++ N + W P +
Sbjct: 126 SKGILHRDLKADNLLVDADGICKISDFGISKKSDDIYDNDQNMSMQGSVFWMAPEVIHSY 185
Query: 355 STEYSTSIDM-GVGCIFHEMSSG-RPLFPGSTIEDELRLICSILGPP-PDELKSKLEFCI 411
S YS +D+ +GC+ EM +G RP I +L PP P ++ L
Sbjct: 186 SQGYSAKVDIWSLGCVVLEMFAGRRPWSDEEAIAAMFKLGNKRSAPPIPPDVSMNLS--- 242
Query: 412 TPVYPSESKLQLLAPEQMDSDALDLVQKFLMYDAKQRISAANAMRHPY 459
ALD + + R +A ++HP+
Sbjct: 243 -------------------PVALDFLNACFTINPDNRPTARELLQHPF 271
Score = 35.5 bits (82), Expect = 0.041
Identities = 24/82 (29%), Positives = 43/82 (52%), Gaps = 9/82 (10%)
Query: 99 LGQGTYATVFKGKSRLTDNLVALKEIKL------EHEEGAPCT--AIR-EVSLLRELRHA 149
+G+GTY V+ + T ++A+K+++L H+ A+R E+ L++L H
Sbjct: 9 IGKGTYGRVYLALNVTTGEMMAVKQVELPATIAGRHDSRQKDMVKALRSEIETLKDLDHL 68
Query: 150 NIVTLHDIIHTEKCLTLVFEYL 171
NIV TE+ L++ EY+
Sbjct: 69 NIVQYLGFETTEEYLSIFLEYV 90
>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 = 91.4 bits (227), Expect = 9e-21
Identities = 80/281 (28%), Positives = 125/281 (44%), Gaps = 50/281 (17%)
Query: 192 KGTYATVFKGKSRLTDNLVALKEIKL------EHEEGAPCTAIREVSLLRELRHANIVTL 245
KG++ VFK + + A+K+I L E EE AI E +L +L + I+
Sbjct: 10 KGSFGVVFKVVRKADKRVYAMKQIDLSKMNRREREE-----AIDEARVLAKLDSSYIIRY 64
Query: 246 HDIIHTEKCLTLVFEY-----LEKDLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRR 300
++ + L +V EY L K LK L + V F Q+L GLA+ HS++
Sbjct: 65 YESFLDKGKLNIVMEYAENGDLHKLLKMQR---GRPLPEDQVWRFFIQILLGLAHLHSKK 121
Query: 301 ILHRDLKPQNLLINERGELKLADFGLARAKSVPTKTFSNEVV-TLWYRPPDVLLGSTEYS 359
ILHRD+K NL ++ +K+ D G+A+ S F+N +V T +Y P+ L Y+
Sbjct: 122 ILHRDIKSLNLFLDAYDNVKIGDLGVAKLLS-DNTNFANTIVGTPYYLSPE-LCEDKPYN 179
Query: 360 TSIDM-GVGCIFHEMSSGRPLFPGSTIEDELRLICSILGPPPDELKSKLEFCITPVYPSE 418
D+ +G + +E +G+ F ++ LI I I V+P
Sbjct: 180 EKSDVWALGVVLYECCTGKHPF---DANNQGALILKI---------------IRGVFPPV 221
Query: 419 SKLQLLAPEQMDSDAL-DLVQKFLMYDAKQRISAANAMRHP 458
S QM S L L+ + L D +QR +R+P
Sbjct: 222 S--------QMYSQQLAQLIDQCLTKDYRQRPDTFQLLRNP 254
Score = 38.6 bits (90), Expect = 0.004
Identities = 34/132 (25%), Positives = 58/132 (43%), Gaps = 19/132 (14%)
Query: 96 LDKLGQGTYATVFKGKSRLTDNLVALKEIKL------EHEEGAPCTAIREVSLLRELRHA 149
L+K+G+G++ VFK + + A+K+I L E EE AI E +L +L +
Sbjct: 5 LNKIGKGSFGVVFKVVRKADKRVYAMKQIDLSKMNRREREE-----AIDEARVLAKLDSS 59
Query: 150 NIVTLHDIIHTEKCLTLVFEY-----LEKDLKRYMDDCSNILSMNNVKGTYATVFKGKSR 204
I+ ++ + L +V EY L K LK L + V + + G +
Sbjct: 60 YIIRYYESFLDKGKLNIVMEYAENGDLHKLLKMQR---GRPLPEDQVWRFFIQILLGLAH 116
Query: 205 LTDNLVALKEIK 216
L + ++IK
Sbjct: 117 LHSKKILHRDIK 128
>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 = 92.2 bits (230), Expect = 1e-20
Identities = 71/285 (24%), Positives = 118/285 (41%), Gaps = 56/285 (19%)
Query: 193 GTYATVFKGKSRLTDNLVALKE------IKLEHEEGAPCTAIREVSLLRELRHANIVTLH 246
G++ V + + + ALK +KL+ E + E +L+ +RH +V L+
Sbjct: 12 GSFGRVMLVRHKGSGKYYALKILSKAKIVKLKQVE----HVLNEKRILQSIRHPFLVNLY 67
Query: 247 DIIHTEKCLTLVFEYLE-KDLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRD 305
+ L LV EY+ +L ++ + + Q++ L Y HS I++RD
Sbjct: 68 GSFQDDSNLYLVMEYVPGGELFSHLRKSGR-FPEPVARFYAAQVVLALEYLHSLDIVYRD 126
Query: 306 LKPQNLLINERGELKLADFGLARAKSVPTKTFSNEVVTLW----YRPPDVLLGSTEYSTS 361
LKP+NLL++ G +K+ DFG AK V +T+ TL Y P+++L S Y +
Sbjct: 127 LKPENLLLDSDGYIKITDFGF--AKRVKGRTY-----TLCGTPEYLAPEIIL-SKGYGKA 178
Query: 362 IDM-GVGCIFHEMSSGRPLFPGSTIEDELRLICSILGPPPDELKSKLEFCITPVYPSESK 420
+D +G + +EM +G P F I K+ F
Sbjct: 179 VDWWALGILIYEMLAGYPPFFDDNPIQIYEKILE----------GKVRF----------- 217
Query: 421 LQLLAPEQMDSDALDLVQKFLMYDAKQRI-----SAANAMRHPYF 460
P DA DL++ L D +R+ + HP+F
Sbjct: 218 -----PSFFSPDAKDLIRNLLQVDLTKRLGNLKNGVNDIKNHPWF 257
Score = 39.1 bits (92), Expect = 0.004
Identities = 21/83 (25%), Positives = 37/83 (44%), Gaps = 10/83 (12%)
Query: 96 LDKLGQGTYATVFKGKSRLTDNLVALKE------IKLEHEEGAPCTAIREVSLLRELRHA 149
+ LG G++ V + + + ALK +KL+ E + E +L+ +RH
Sbjct: 6 IKTLGTGSFGRVMLVRHKGSGKYYALKILSKAKIVKLKQVE----HVLNEKRILQSIRHP 61
Query: 150 NIVTLHDIIHTEKCLTLVFEYLE 172
+V L+ + L LV EY+
Sbjct: 62 FLVNLYGSFQDDSNLYLVMEYVP 84
>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 = 91.6 bits (228), Expect = 1e-20
Identities = 79/282 (28%), Positives = 123/282 (43%), Gaps = 43/282 (15%)
Query: 192 KGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHANIVTLHDIIHT 251
G V K R T ++A+K I+LE E +RE+ +L + IV + +
Sbjct: 11 AGNSGVVSKVLHRPTGKIMAVKTIRLEINEAIQKQILRELDILHKCNSPYIVGFYGAFYN 70
Query: 252 EKCLTLVFEY-----LEKDLKRYMDDC-SNILSMNNVKLFLFQLLRGLAYCHS-RRILHR 304
+++ EY L+K LK IL K+ +L+GL Y H +I+HR
Sbjct: 71 NGDISICMEYMDGGSLDKILKEVQGRIPERILG----KIA-VAVLKGLTYLHEKHKIIHR 125
Query: 305 DLKPQNLLINERGELKLADFGLAR--AKSVPTKTFSNEVVTLWYRPPDVLLGSTEYSTSI 362
D+KP N+L+N RG++KL DFG++ S+ KTF V T Y P+ + G+ YS
Sbjct: 126 DVKPSNILVNSRGQIKLCDFGVSGQLVNSL-AKTF---VGTSSYMAPERIQGND-YSVKS 180
Query: 363 DM-GVGCIFHEMSSGR-PL-FPGSTIEDELRLICSILGPPPDELKSKLEFCITPVYPSES 419
D+ +G E+++GR P + L+ I+ PP P PS
Sbjct: 181 DIWSLGLSLIELATGRFPYPPENDPPDGIFELLQYIVNEPP------------PRLPS-- 226
Query: 420 KLQLLAPEQMDSDALDLVQKFLMYDAKQRISAANAMRHPYFN 461
+ D D V L+ D ++R S + HP+
Sbjct: 227 -------GKFSPDFQDFVNLCLIKDPRERPSYKELLEHPFIK 261
Score = 41.5 bits (98), Expect = 5e-04
Identities = 25/89 (28%), Positives = 40/89 (44%), Gaps = 5/89 (5%)
Query: 95 KLDKLGQGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHANIVTL 154
L +LG G V K R T ++A+K I+LE E +RE+ +L + IV
Sbjct: 5 YLGELGAGNSGVVSKVLHRPTGKIMAVKTIRLEINEAIQKQILRELDILHKCNSPYIVGF 64
Query: 155 HDIIHTEKCLTLVFEY-----LEKDLKRY 178
+ + +++ EY L+K LK
Sbjct: 65 YGAFYNNGDISICMEYMDGGSLDKILKEV 93
>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 = 91.2 bits (226), Expect = 1e-20
Identities = 60/228 (26%), Positives = 112/228 (49%), Gaps = 5/228 (2%)
Query: 192 KGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHANIVTLHDIIHT 251
+G++ + +D A+KEI+L A + +E LL +++H NIV +
Sbjct: 10 EGSFGRALLVQHVNSDQKYAMKEIRLPKSSSAVEDSRKEAVLLAKMKHPNIVAFKESFEA 69
Query: 252 EKCLTLVFEYLEK-DLKRYMDDCSNILSMNNVKLFLF-QLLRGLAYCHSRRILHRDLKPQ 309
+ L +V EY + DL + + L + L F Q+ G+ + H +R+LHRD+K +
Sbjct: 70 DGHLYIVMEYCDGGDLMQKIKLQRGKLFPEDTILQWFVQMCLGVQHIHEKRVLHRDIKSK 129
Query: 310 NLLINERGELKLADFGLARAKSVPTKTFSNEVVTLWYRPPDVLLGSTEYSTSIDM-GVGC 368
N+ + + G++KL DFG AR + P V T +Y PP++ + Y+ D+ +GC
Sbjct: 130 NIFLTQNGKVKLGDFGSARLLTSPGAYACTYVGTPYYVPPEI-WENMPYNNKSDIWSLGC 188
Query: 369 IFHEMSSGRPLFPGSTIEDELRLICS-ILGPPPDELKSKLEFCITPVY 415
I +E+ + + F ++ ++ + +C P P +L I ++
Sbjct: 189 ILYELCTLKHPFQANSWKNLILKVCQGSYKPLPSHYSYELRSLIKQMF 236
Score = 42.3 bits (99), Expect = 3e-04
Identities = 22/78 (28%), Positives = 38/78 (48%)
Query: 93 YFKLDKLGQGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHANIV 152
Y L +G+G++ + +D A+KEI+L A + +E LL +++H NIV
Sbjct: 2 YNVLRVVGEGSFGRALLVQHVNSDQKYAMKEIRLPKSSSAVEDSRKEAVLLAKMKHPNIV 61
Query: 153 TLHDIIHTEKCLTLVFEY 170
+ + L +V EY
Sbjct: 62 AFKESFEADGHLYIVMEY 79
>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 = 91.3 bits (227), Expect = 3e-20
Identities = 79/280 (28%), Positives = 124/280 (44%), Gaps = 35/280 (12%)
Query: 192 KGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLREL----RHANIVTLHD 247
+G Y VF K + T +VALK +K +R V R++ + +V L
Sbjct: 11 QGGYGQVFLAKKKDTGEIVALKRMKKSLLFKL--NEVRHVLTERDILTTTKSEWLVKLLY 68
Query: 248 IIHTEKCLTLVFEYLEKDLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDLK 307
++ L L EY+ R + + +LS ++ + ++ ++ + H +HRDLK
Sbjct: 69 AFQDDEYLYLAMEYVPGGDFRTLLNNLGVLSEDHARFYMAEMFEAVDALHELGYIHRDLK 128
Query: 308 PQNLLINERGELKLADFGLARAKSVPTKTFSNEVV-TLWYRPPDVLLGSTEYSTSIDM-G 365
P+N LI+ G +KL DFGL++ T++N VV + Y P+VL G Y ++D
Sbjct: 129 PENFLIDASGHIKLTDFGLSKG----IVTYANSVVGSPDYMAPEVLRG-KGYDFTVDYWS 183
Query: 366 VGCIFHEMSSGRPLFPGSTIEDELRLICSILGPPPDELKSKLEFCITPVYPSESKLQLLA 425
+GC+ +E G P F GST + LK E PVY
Sbjct: 184 LGCMLYEFLCGFPPFSGSTPNETWE-----------NLKYWKETLQRPVYDD-------- 224
Query: 426 PEQMDSD-ALDLVQKFLMYDAKQRI-SAANAMRHPYFNSL 463
P SD A DL+ K + D +R S + HP+F +
Sbjct: 225 PRFNLSDEAWDLITKLIN-DPSRRFGSLEDIKNHPFFKEV 263
>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 = 90.5 bits (225), Expect = 5e-20
Identities = 70/285 (24%), Positives = 123/285 (43%), Gaps = 44/285 (15%)
Query: 192 KGTYATVFKGKSRLTDNLVALKEIKLE---HEEGAPCTAIREVSLLRELRHANIVTLHDI 248
KG++ V + + TD L A+K +K + ++ CT + L +H + LH
Sbjct: 5 KGSFGKVLLAELKGTDELYAVKVLKKDVILQDDDVECTMTEKRVLALAGKHPFLTQLHSC 64
Query: 249 IHTEKCLTLVFEYLEK-DLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDLK 307
T+ L V EY+ DL ++ + + +++ GL + H R I++RDLK
Sbjct: 65 FQTKDRLFFVMEYVNGGDLMFHIQRSGR-FDEPRARFYAAEIVLGLQFLHERGIIYRDLK 123
Query: 308 PQNLLINERGELKLADFGLARA---KSVPTKTFSNEVVTLWYRPPDVLLGSTEYSTSID- 363
N+L++ G +K+ADFG+ + V T TF T Y P++L Y ++D
Sbjct: 124 LDNVLLDSEGHIKIADFGMCKEGILGGVTTSTFCG---TPDYIAPEILSY-QPYGPAVDW 179
Query: 364 MGVGCIFHEMSSGRPLFPGSTIEDELRLICSILGPPPDELKSKLEFCITPVYPSESKLQL 423
+G + +EM +G+ F G +DE L SIL Y
Sbjct: 180 WALGVLLYEMLAGQSPFEG---DDEDELFQSILEDE-------------VRY-------- 215
Query: 424 LAPEQMDSDALDLVQKFLMYDAKQRISA-----ANAMRHPYFNSL 463
P + +A +++ FL + ++R+ + HP+F +
Sbjct: 216 --PRWLSKEAKSILKSFLTKNPEKRLGCLPTGEQDIKGHPFFREI 258
Score = 31.2 bits (71), Expect = 1.1
Identities = 21/76 (27%), Positives = 36/76 (47%), Gaps = 3/76 (3%)
Query: 99 LGQGTYATVFKGKSRLTDNLVALKEIKLE---HEEGAPCTAIREVSLLRELRHANIVTLH 155
LG+G++ V + + TD L A+K +K + ++ CT + L +H + LH
Sbjct: 3 LGKGSFGKVLLAELKGTDELYAVKVLKKDVILQDDDVECTMTEKRVLALAGKHPFLTQLH 62
Query: 156 DIIHTEKCLTLVFEYL 171
T+ L V EY+
Sbjct: 63 SCFQTKDRLFFVMEYV 78
>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 = 88.9 bits (220), Expect = 8e-20
Identities = 64/238 (26%), Positives = 112/238 (47%), Gaps = 18/238 (7%)
Query: 192 KGTYATVFKGKSRLTDNLVALKEIKLEH--EEGAPCTAIREVSLLRELRHANIVTLHDII 249
+G ++ V++ L VALK++++ + A I+E+ LL++L H N++ +
Sbjct: 12 RGQFSEVYRATCLLDGVPVALKKVQIFDLMDAKARADCIKEIDLLKQLNHPNVIKYYASF 71
Query: 250 HTEKCLTLVFEYLEK-DLK---RYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRD 305
+ L +V E + DL ++ ++ V + QL L + HSRR++HRD
Sbjct: 72 IEDNELNIVLELADAGDLSRMIKHFKKQKRLIPEKTVWKYFVQLCSALEHMHSRRVMHRD 131
Query: 306 LKPQNLLINERGELKLADFGLARAKSVPTKTFSNEVVTLWYRPPDVLLGSTEYSTSIDMG 365
+KP N+ I G +KL D GL R S T + V T +Y P+ + + S
Sbjct: 132 IKPANVFITATGVVKLGDLGLGRFFSSKTTAAHSLVGTPYYMSPERIHENGYNFKSDIWS 191
Query: 366 VGCIFHEMSSGRPLFPGSTIEDELRLICSILG----PP------PDELKSKLEFCITP 413
+GC+ +EM++ + F G + L +C + PP +EL+ + CI P
Sbjct: 192 LGCLLYEMAALQSPFYGDKM--NLYSLCKKIEQCDYPPLPSDHYSEELRQLVNMCINP 247
Score = 39.6 bits (92), Expect = 0.002
Identities = 23/85 (27%), Positives = 45/85 (52%), Gaps = 3/85 (3%)
Query: 98 KLGQGTYATVFKGKSRLTDNLVALKEIKLEH--EEGAPCTAIREVSLLRELRHANIVTLH 155
K+G+G ++ V++ L VALK++++ + A I+E+ LL++L H N++ +
Sbjct: 9 KIGRGQFSEVYRATCLLDGVPVALKKVQIFDLMDAKARADCIKEIDLLKQLNHPNVIKYY 68
Query: 156 DIIHTEKCLTLVFEYLEK-DLKRYM 179
+ L +V E + DL R +
Sbjct: 69 ASFIEDNELNIVLELADAGDLSRMI 93
>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 = 88.7 bits (220), Expect = 8e-20
Identities = 67/240 (27%), Positives = 111/240 (46%), Gaps = 39/240 (16%)
Query: 230 EVSLLRELRHANIVTLHDIIHTEKCLTLVFEYLE----KD-LKRYMDDCSNILSMNNVKL 284
E+ LL+ L+H IV + + ++ L++ EY+ KD LK Y L+ +
Sbjct: 54 EIQLLKNLQHERIVQYYGCLRDDETLSIFMEYMPGGSVKDQLKAY-----GALTETVTRK 108
Query: 285 FLFQLLRGLAYCHSRRILHRDLKPQNLLINERGELKLADFGLA-RAKSVPTK-TFSNEVV 342
+ Q+L G+ Y HS I+HRD+K N+L + G +KL DFG + R +++ + T V
Sbjct: 109 YTRQILEGVEYLHSNMIVHRDIKGANILRDSAGNVKLGDFGASKRLQTICSSGTGMKSVT 168
Query: 343 -TLWYRPPDVLLGSTEYSTSIDM-GVGCIFHEMSSGRPLFPGSTIEDELRLICSILGPPP 400
T ++ P+V+ G Y D+ VGC EM + +P P + E + I I P
Sbjct: 169 GTPYWMSPEVISGEG-YGRKADVWSVGCTVVEMLTEKP--PWAEFE-AMAAIFKIATQPT 224
Query: 401 DELKSKLEFCITPVYPSESKLQLLAPEQMDSDALDLVQKFLMYDAKQRISAANAMRHPYF 460
P PS + DA + +++ + +AK+R SA +RH +
Sbjct: 225 -----------NPQLPSH----------VSPDARNFLRRTFVENAKKRPSAEELLRHFFV 263
Score = 32.1 bits (73), Expect = 0.51
Identities = 31/128 (24%), Positives = 57/128 (44%), Gaps = 16/128 (12%)
Query: 99 LGQGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIR----EVSLLRELRHANIVTL 154
LGQG + V+ T +A+K++ + + + E+ LL+ L+H IV
Sbjct: 10 LGQGAFGRVYLCYDVDTGRELAVKQVPFDPDSPETKKEVNALECEIQLLKNLQHERIVQY 69
Query: 155 HDIIHTEKCLTLVFEYLE----KD-LKRYMDDCSNILSMNNVKGTYA-TVFKGKSRLTDN 208
+ + ++ L++ EY+ KD LK Y L+ V Y + +G L N
Sbjct: 70 YGCLRDDETLSIFMEYMPGGSVKDQLKAY-----GALT-ETVTRKYTRQILEGVEYLHSN 123
Query: 209 LVALKEIK 216
++ ++IK
Sbjct: 124 MIVHRDIK 131
>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 = 89.0 bits (221), Expect = 9e-20
Identities = 57/191 (29%), Positives = 94/191 (49%), Gaps = 5/191 (2%)
Query: 192 KGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHA---NIVTLHDI 248
+G Y V++GK T +VALK I L+ + REV+LL +LR + NI +
Sbjct: 11 RGAYGAVYRGKHVPTGRVVALKIINLDTPDDDVSDIQREVALLSQLRQSQPPNITKYYGS 70
Query: 249 IHTEKCLTLVFEYLEKDLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDLKP 308
L ++ EY E R + I + + + + ++L L Y H ++HRD+K
Sbjct: 71 YLKGPRLWIIMEYAEGGSVRTLMKAGPI-AEKYISVIIREVLVALKYIHKVGVIHRDIKA 129
Query: 309 QNLLINERGELKLADFGLARAKSVPTKTFSNEVVTLWYRPPDVLLGSTEYSTSIDM-GVG 367
N+L+ G +KL DFG+A + + S V T ++ P+V+ Y T D+ +G
Sbjct: 130 ANILVTNTGNVKLCDFGVAALLNQNSSKRSTFVGTPYWMAPEVITEGKYYDTKADIWSLG 189
Query: 368 CIFHEMSSGRP 378
+EM++G P
Sbjct: 190 ITIYEMATGNP 200
Score = 48.2 bits (115), Expect = 4e-06
Identities = 28/83 (33%), Positives = 43/83 (51%), Gaps = 3/83 (3%)
Query: 93 YFKLDKLGQGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHA--- 149
Y +L+ +G+G Y V++GK T +VALK I L+ + REV+LL +LR +
Sbjct: 3 YQRLELIGRGAYGAVYRGKHVPTGRVVALKIINLDTPDDDVSDIQREVALLSQLRQSQPP 62
Query: 150 NIVTLHDIIHTEKCLTLVFEYLE 172
NI + L ++ EY E
Sbjct: 63 NITKYYGSYLKGPRLWIIMEYAE 85
>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 = 89.7 bits (223), Expect = 1e-19
Identities = 70/312 (22%), Positives = 121/312 (38%), Gaps = 75/312 (24%)
Query: 192 KGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIR--EVSLLRELR----HAN---I 242
+G + V+ + + T + A+K ++ I+ +++ +R R A+ I
Sbjct: 11 RGAFGEVWLVRDKDTGQVYAMKVLR-------KSDMIKRNQIAHVRAERDILADADSPWI 63
Query: 243 VTLHDIIHTEKCLTLVFEYLEK-DLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRI 301
V L+ E+ L LV EY+ DL + ++ + ++ +L+ L H
Sbjct: 64 VKLYYSFQDEEHLYLVMEYMPGGDLMNLLIR-KDVFPEETARFYIAELVLALDSVHKLGF 122
Query: 302 LHRDLKPQNLLINERGELKLADFGLA-----------------------------RAKSV 332
+HRD+KP N+LI+ G +KLADFGL R
Sbjct: 123 IHRDIKPDNILIDADGHIKLADFGLCKKMNKAKDREYYLNDSHNLLFRDNVLVRRRDHKQ 182
Query: 333 PTKTFSNEVVTLWYRPPDVLLGSTEYSTSIDM-GVGCIFHEMSSGRPLFPGSTIEDELRL 391
++ V T Y P+VL G T Y D +G I +EM G P F T
Sbjct: 183 RRVRANSTVGTPDYIAPEVLRG-TPYGLECDWWSLGVILYEMLYGFPPFYSDT------- 234
Query: 392 ICSILGPPPDELKSKL-EFCITPVYPSESKLQLLAPEQMDSDALDLVQKFLMYDAKQRIS 450
E +K+ + + +P + + +A+DL+ + L D + R+
Sbjct: 235 --------LQETYNKIINWKESLRFPPDPPVS--------PEAIDLICRLLC-DPEDRLG 277
Query: 451 AA-NAMRHPYFN 461
+ HP+F
Sbjct: 278 SFEEIKSHPFFK 289
Score = 29.2 bits (66), Expect = 5.3
Identities = 19/90 (21%), Positives = 41/90 (45%), Gaps = 16/90 (17%)
Query: 91 ESYFKLDKLGQGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIR--EVSLLRELR- 147
+ + + +G+G + V+ + + T + A+K ++ I+ +++ +R R
Sbjct: 1 DDFEVIKVIGRGAFGEVWLVRDKDTGQVYAMKVLR-------KSDMIKRNQIAHVRAERD 53
Query: 148 ---HAN---IVTLHDIIHTEKCLTLVFEYL 171
A+ IV L+ E+ L LV EY+
Sbjct: 54 ILADADSPWIVKLYYSFQDEEHLYLVMEYM 83
>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 = 87.3 bits (216), Expect = 3e-19
Identities = 80/277 (28%), Positives = 117/277 (42%), Gaps = 36/277 (12%)
Query: 192 KGTYATVF---KGKSRLTDNLVALKEIKL-EHEEGAPCTAIREVSLLRELRHANIVTLHD 247
KG++ TV+ K+ + L LKEI + E A +E LL +L H IV H
Sbjct: 10 KGSFGTVYLVKDKKAVAEERLKVLKEIPVGELNPNETVQANQEAQLLSKLDHPAIVKFHA 69
Query: 248 IIHTEKCLTLVFEYLE-KDLKRYMDDCSN---ILSMNNVKLFLFQLLRGLAYCHSRRILH 303
++ EY E +DL +++ + LS N V + QLL G+ Y H RRILH
Sbjct: 70 SFLERDAFCIITEYCEGRDLDCKLEELKHTGKTLSENQVCEWFIQLLLGVHYMHQRRILH 129
Query: 304 RDLKPQNLLINERGELKLADFGLARAKSVPTKTFSNEVVTLWYRPPDVLLGSTEYSTSID 363
RDLK +N+ + + LK+ DFG++R + T +Y P+ L S S
Sbjct: 130 RDLKAKNIFL-KNNLLKIGDFGVSRLLMGSCDLATTFTGTPYYMSPEALKHQGYDSKSDI 188
Query: 364 MGVGCIFHEMSSGRPLFPGSTIEDELRLICSIL-GPPPDELKSKLEFCITPVYPSESKLQ 422
+GCI +EM F G L ++ I+ GP P
Sbjct: 189 WSLGCILYEMCCLAHAFEGQNF---LSVVLRIVEGPTPS--------------------- 224
Query: 423 LLAPEQMDSDALDLVQKFLMYDAKQRISAANAMRHPY 459
PE ++Q L D R SAA +R+P+
Sbjct: 225 --LPETYSRQLNSIMQSMLNKDPSLRPSAAEILRNPF 259
Score = 33.8 bits (77), Expect = 0.15
Identities = 27/95 (28%), Positives = 43/95 (45%), Gaps = 5/95 (5%)
Query: 93 YFKLDKLGQGTYATVF---KGKSRLTDNLVALKEIKL-EHEEGAPCTAIREVSLLRELRH 148
Y +LG+G++ TV+ K+ + L LKEI + E A +E LL +L H
Sbjct: 2 YILQQRLGKGSFGTVYLVKDKKAVAEERLKVLKEIPVGELNPNETVQANQEAQLLSKLDH 61
Query: 149 ANIVTLHDIIHTEKCLTLVFEYLE-KDLKRYMDDC 182
IV H ++ EY E +DL +++
Sbjct: 62 PAIVKFHASFLERDAFCIITEYCEGRDLDCKLEEL 96
>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 = 87.4 bits (216), Expect = 3e-19
Identities = 64/233 (27%), Positives = 110/233 (47%), Gaps = 19/233 (8%)
Query: 192 KGTYATVFKGKSRLTDNLVALKEIKLEH--EEGAPCTAIREVSLLRELRHANIVTLHDII 249
+G ++ V++ L VALK++++ + A ++E+ LL++L H N++ D
Sbjct: 12 RGQFSEVYRATCLLDRKPVALKKVQIFEMMDAKARQDCVKEIDLLKQLNHPNVIKYLDSF 71
Query: 250 HTEKCLTLVFEYLEK-DLK---RYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRD 305
+ L +V E + DL +Y ++ V + QL + + HSRR++HRD
Sbjct: 72 IEDNELNIVLELADAGDLSQMIKYFKKQKRLIPERTVWKYFVQLCSAVEHMHSRRVMHRD 131
Query: 306 LKPQNLLINERGELKLADFGLARAKSVPTKTFSNEVVTLWYRPPDVLLGSTEYSTSIDMG 365
+KP N+ I G +KL D GL R S T + V T +Y P+ + + S
Sbjct: 132 IKPANVFITATGVVKLGDLGLGRFFSSKTTAAHSLVGTPYYMSPERIHENGYNFKSDIWS 191
Query: 366 VGCIFHEMSSGRPLFPGSTIEDELRLICSILGPPPDELKSKLEFCITPVYPSE 418
+GC+ +EM++ + F G D++ L L K+E C P P+E
Sbjct: 192 LGCLLYEMAALQSPFYG----DKMNLF---------SLCQKIEQCDYPPLPTE 231
Score = 38.1 bits (88), Expect = 0.008
Identities = 21/81 (25%), Positives = 45/81 (55%), Gaps = 3/81 (3%)
Query: 92 SYFKLDK-LGQGTYATVFKGKSRLTDNLVALKEIKLEH--EEGAPCTAIREVSLLRELRH 148
+ F+++K +G+G ++ V++ L VALK++++ + A ++E+ LL++L H
Sbjct: 2 ANFQIEKKIGRGQFSEVYRATCLLDRKPVALKKVQIFEMMDAKARQDCVKEIDLLKQLNH 61
Query: 149 ANIVTLHDIIHTEKCLTLVFE 169
N++ D + L +V E
Sbjct: 62 PNVIKYLDSFIEDNELNIVLE 82
>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 = 87.3 bits (217), Expect = 3e-19
Identities = 67/241 (27%), Positives = 109/241 (45%), Gaps = 41/241 (17%)
Query: 192 KGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIR-EVSLLREL-RHANIVTLH--- 246
+GTY V+K + + T LVA+K + + +E I+ E ++LR+ H NI T +
Sbjct: 16 EGTYGKVYKARHKKTGQLVAIKIMDIIEDEE---EEIKEEYNILRKYSNHPNIATFYGAF 72
Query: 247 ---DIIHTEKCLTLVFEYLE----KDLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSR 299
+ + L LV E DL + + L + L + LRGLAY H
Sbjct: 73 IKKNPPGNDDQLWLVMELCGGGSVTDLVKGLRKKGKRLKEEWIAYILRETLRGLAYLHEN 132
Query: 300 RILHRDLKPQNLLINERGELKLADFGLAR---AKSVPTKTFSNEVVTLWYRPPDVLLGST 356
+++HRD+K QN+L+ + E+KL DFG++ + TF + T ++ P+V+
Sbjct: 133 KVIHRDIKGQNILLTKNAEVKLVDFGVSAQLDSTLGRRNTF---IGTPYWMAPEVIACDE 189
Query: 357 EYSTSIDM-------GVGCIFHEMSSGRPLF----PGSTIEDELRLICSILGPPPDELKS 405
+ S D G+ I E++ G+P P +R + I PP LKS
Sbjct: 190 QPDASYDARSDVWSLGITAI--ELADGKPPLCDMHP-------MRALFKIPRNPPPTLKS 240
Query: 406 K 406
Sbjct: 241 P 241
Score = 41.9 bits (99), Expect = 4e-04
Identities = 22/65 (33%), Positives = 38/65 (58%), Gaps = 6/65 (9%)
Query: 94 FKLDKL-GQGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIR-EVSLLREL-RHAN 150
F+L ++ G+GTY V+K + + T LVA+K + + +E I+ E ++LR+ H N
Sbjct: 8 FELVEVIGEGTYGKVYKARHKKTGQLVAIKIMDIIEDEE---EEIKEEYNILRKYSNHPN 64
Query: 151 IVTLH 155
I T +
Sbjct: 65 IATFY 69
>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 = 85.3 bits (211), Expect = 1e-18
Identities = 56/199 (28%), Positives = 104/199 (52%), Gaps = 7/199 (3%)
Query: 192 KGTYATVFKGKSRLTDNLVALKEIKLEH-EEGAPCTAIREVSLLRELRHANIVTLHDIIH 250
+G + V + + LV +K+I +E + A E +L+ L H NI+ ++
Sbjct: 10 RGAFGIVHLCRRKADQKLVIIKQIPVEQMTKDERLAAQNECQVLKLLSHPNIIEYYENFL 69
Query: 251 TEKCLTLVFEYLEK-DLKRYMDD-CSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDLKP 308
+K L +V EY L Y+ C+++L + + F Q+L L + H++ ILHRDLK
Sbjct: 70 EDKALMIVMEYAPGGTLAEYIQKRCNSLLDEDTILHFFVQILLALHHVHTKLILHRDLKT 129
Query: 309 QNLLINERGE-LKLADFGLARAKSVPTKTFSNEVVTLWYRPPDVLLGSTEYSTSIDM-GV 366
QN+L+++ +K+ DFG+++ S +K ++ V T Y P+ L Y+ D+ +
Sbjct: 130 QNILLDKHKMVVKIGDFGISKILSSKSKAYT-VVGTPCYISPE-LCEGKPYNQKSDIWAL 187
Query: 367 GCIFHEMSSGRPLFPGSTI 385
GC+ +E++S + F + +
Sbjct: 188 GCVLYELASLKRAFEAANL 206
Score = 38.7 bits (90), Expect = 0.005
Identities = 26/96 (27%), Positives = 44/96 (45%), Gaps = 2/96 (2%)
Query: 93 YFKLDKLGQGTYATVFKGKSRLTDNLVALKEIKLEH-EEGAPCTAIREVSLLRELRHANI 151
Y K+ +G+G + V + + LV +K+I +E + A E +L+ L H NI
Sbjct: 2 YEKIRVVGRGAFGIVHLCRRKADQKLVIIKQIPVEQMTKDERLAAQNECQVLKLLSHPNI 61
Query: 152 VTLHDIIHTEKCLTLVFEYLE-KDLKRYMDDCSNIL 186
+ ++ +K L +V EY L Y+ N L
Sbjct: 62 IEYYENFLEDKALMIVMEYAPGGTLAEYIQKRCNSL 97
>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 = 84.2 bits (208), Expect = 2e-18
Identities = 57/207 (27%), Positives = 103/207 (49%), Gaps = 6/207 (2%)
Query: 192 KGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIR-EVSLLRELRHANIVTLHDIIH 250
+G++ ++ K++ +KEI L A + EV LL +++H NIVT
Sbjct: 10 EGSFGKIYLAKAKSDSEHCVIKEIDLTKMPVKEKEASKKEVILLAKMKHPNIVTFFASFQ 69
Query: 251 TEKCLTLVFEYLEKD--LKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDLKP 308
L +V EY + +KR + S + + + Q+ GL + H R+ILHRD+K
Sbjct: 70 ENGRLFIVMEYCDGGDLMKRINRQRGVLFSEDQILSWFVQISLGLKHIHDRKILHRDIKS 129
Query: 309 QNLLINERGEL-KLADFGLARAKSVPTKTFSNEVVTLWYRPPDVLLGSTEYSTSIDM-GV 366
QN+ +++ G + KL DFG+AR + + V T +Y P++ + Y+ D+ +
Sbjct: 130 QNIFLSKNGMVAKLGDFGIARQLNDSMELAYTCVGTPYYLSPEI-CQNRPYNNKTDIWSL 188
Query: 367 GCIFHEMSSGRPLFPGSTIEDELRLIC 393
GC+ +E+ + + F G+ + + IC
Sbjct: 189 GCVLYELCTLKHPFEGNNLHQLVLKIC 215
Score = 43.4 bits (102), Expect = 1e-04
Identities = 23/79 (29%), Positives = 38/79 (48%), Gaps = 1/79 (1%)
Query: 93 YFKLDKLGQGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIR-EVSLLRELRHANI 151
Y + K+G+G++ ++ K++ +KEI L A + EV LL +++H NI
Sbjct: 2 YEIIKKIGEGSFGKIYLAKAKSDSEHCVIKEIDLTKMPVKEKEASKKEVILLAKMKHPNI 61
Query: 152 VTLHDIIHTEKCLTLVFEY 170
VT L +V EY
Sbjct: 62 VTFFASFQENGRLFIVMEY 80
>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 = 83.9 bits (208), Expect = 4e-18
Identities = 68/284 (23%), Positives = 113/284 (39%), Gaps = 42/284 (14%)
Query: 192 KGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHANIVTLHDIIHT 251
G A V+ + VA+K I LE + + +EV + + H N+V +
Sbjct: 11 VGATAVVYAAICLPNNEKVAIKRIDLEKCQTSVDELRKEVQAMSQCNHPNVVKYYTSFVV 70
Query: 252 EKCLTLVFEYLEK----DLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDLK 307
L LV YL D+ + L + L ++L+GL Y HS +HRD+K
Sbjct: 71 GDELWLVMPYLSGGSLLDIMKSSYP-RGGLDEAIIATVLKEVLKGLEYLHSNGQIHRDIK 129
Query: 308 PQNLLINERGELKLADFGLARAKSVPT-------KTFSNEVVTLWYRPPDVLLGSTEYST 360
N+L+ E G +K+ADFG++ + + KTF V T + P+V+ Y
Sbjct: 130 AGNILLGEDGSVKIADFGVSASLADGGDRTRKVRKTF---VGTPCWMAPEVMEQVHGYDF 186
Query: 361 SIDM---GVGCIFHEMSSGRPLFPGSTIEDELRLICSILGPPPDELKSKLEFCITP-VYP 416
D+ G+ I E+++G P S L+ ++ PP LE Y
Sbjct: 187 KADIWSFGITAI--ELATGAA--PYSKYPPMKVLMLTLQNDPPS-----LETGADYKKYS 237
Query: 417 SESKLQLLAPEQMDSDALDLVQKFLMYDAKQRISAANAMRHPYF 460
+ ++ L D +R +A ++H +F
Sbjct: 238 KSFR--------------KMISLCLQKDPSKRPTAEELLKHKFF 267
Score = 37.3 bits (87), Expect = 0.013
Identities = 21/82 (25%), Positives = 35/82 (42%)
Query: 91 ESYFKLDKLGQGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHAN 150
+ Y ++ +G G A V+ + VA+K I LE + + +EV + + H N
Sbjct: 1 DDYELIEVIGVGATAVVYAAICLPNNEKVAIKRIDLEKCQTSVDELRKEVQAMSQCNHPN 60
Query: 151 IVTLHDIIHTEKCLTLVFEYLE 172
+V + L LV YL
Sbjct: 61 VVKYYTSFVVGDELWLVMPYLS 82
>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 = 84.2 bits (209), Expect = 4e-18
Identities = 73/280 (26%), Positives = 117/280 (41%), Gaps = 49/280 (17%)
Query: 192 KGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHANIVTLH-DIIH 250
KG++ V+K + T+ +VA+K I LE E +E+ L + R I + +
Sbjct: 11 KGSFGEVYKAIDKRTNQVVAIKVIDLEEAEDEIEDIQQEIQFLSQCRSPYITKYYGSFLK 70
Query: 251 TEKCLTLVFEYLE----KDLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDL 306
K L ++ EY DL + L + L ++L GL Y H +HRD+
Sbjct: 71 GSK-LWIIMEYCGGGSCLDLLKP-----GKLDETYIAFILREVLLGLEYLHEEGKIHRDI 124
Query: 307 KPQNLLINERGELKLADFGLA---RAKSVPTKTFSNEVVTLWYRPPDVLLGSTEYSTSID 363
K N+L++E G++KLADFG++ + TF V T ++ P+V+ S Y D
Sbjct: 125 KAANILLSEEGDVKLADFGVSGQLTSTMSKRNTF---VGTPFWMAPEVIKQS-GYDEKAD 180
Query: 364 ---MGVGCIFHEMSSGRPLFPGSTIEDELRLICSILGPPPDELKSKLEFCITPVYPSESK 420
+G+ I E++ G P P S + +R++ I P L
Sbjct: 181 IWSLGITAI--ELAKGEP--PLSDL-HPMRVLFLIPKNNPPSL----------------- 218
Query: 421 LQLLAPEQMDSDAL-DLVQKFLMYDAKQRISAANAMRHPY 459
S D V L D K+R SA ++H +
Sbjct: 219 -----EGNKFSKPFKDFVSLCLNKDPKERPSAKELLKHKF 253
Score = 41.1 bits (97), Expect = 8e-04
Identities = 18/62 (29%), Positives = 32/62 (51%)
Query: 91 ESYFKLDKLGQGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHAN 150
E + L+ +G+G++ V+K + T+ +VA+K I LE E +E+ L + R
Sbjct: 1 ELFTLLECIGKGSFGEVYKAIDKRTNQVVAIKVIDLEEAEDEIEDIQQEIQFLSQCRSPY 60
Query: 151 IV 152
I
Sbjct: 61 IT 62
>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 = 83.6 bits (207), Expect = 4e-18
Identities = 69/279 (24%), Positives = 121/279 (43%), Gaps = 46/279 (16%)
Query: 192 KGTY--ATVFKGKSRLTDNLVALKEIKL-EHEEGAPCTAIREVSLLRELRHANIVTLHDI 248
KG + AT+++ D+LV KE+ L E A+ E+ +L L+H NI+ ++
Sbjct: 10 KGAFGEATLYRRTE--DDSLVVWKEVNLTRLSEKERRDALNEIVILSLLQHPNIIAYYNH 67
Query: 249 IHTEKCLTLVFEY-----LEKDLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILH 303
+ L + EY L + R + V +LFQ++ ++Y H ILH
Sbjct: 68 FMDDNTLLIEMEYANGGTLYDKIVRQKG---QLFEEEMVLWYLFQIVSAVSYIHKAGILH 124
Query: 304 RDLKPQNLLINERGELKLADFGLARAKSVPTKTFSNEVV--TLWYRPPDVLLGSTEYSTS 361
RD+K N+ + + G +KL DFG+ +K + ++ E V T +Y P++ G +Y+
Sbjct: 125 RDIKTLNIFLTKAGLIKLGDFGI--SKILGSEYSMAETVVGTPYYMSPELCQG-VKYNFK 181
Query: 362 IDM-GVGCIFHEMSSGRPLFPGSTIEDELRLICSILGPPPDELKSKLEFCI-TPVYPSES 419
D+ +GC+ +E+ + + F + P L K+ TPV
Sbjct: 182 SDIWALGCVLYELLTLKRTFDATN---------------PLNLVVKIVQGNYTPV----- 221
Query: 420 KLQLLAPEQMDSDALDLVQKFLMYDAKQRISAANAMRHP 458
S+ + LV L D ++R +A + P
Sbjct: 222 ------VSVYSSELISLVHSLLQQDPEKRPTADEVLDQP 254
Score = 36.3 bits (84), Expect = 0.026
Identities = 23/81 (28%), Positives = 40/81 (49%), Gaps = 5/81 (6%)
Query: 93 YFKLDKLGQGTY--ATVFKGKSRLTDNLVALKEIKL-EHEEGAPCTAIREVSLLRELRHA 149
Y + LG+G + AT+++ D+LV KE+ L E A+ E+ +L L+H
Sbjct: 2 YIPIRVLGKGAFGEATLYRRTE--DDSLVVWKEVNLTRLSEKERRDALNEIVILSLLQHP 59
Query: 150 NIVTLHDIIHTEKCLTLVFEY 170
NI+ ++ + L + EY
Sbjct: 60 NIIAYYNHFMDDNTLLIEMEY 80
>gnl|CDD|177557 PHA03209, PHA03209, serine/threonine kinase US3; Provisional.
Length = 357
Score = 83.4 bits (206), Expect = 2e-17
Identities = 71/271 (26%), Positives = 116/271 (42%), Gaps = 41/271 (15%)
Query: 222 GAPCTAIREVSLLRELRHANIVTLHDIIHTEKCLTLVFEYLEKDLKRYMDDCSNILSMNN 281
G T + E LL+ + H +++ + D + + +V + DL Y+ S L ++
Sbjct: 99 GQKGTTLIEAMLLQNVNHPSVIRMKDTLVSGAITCMVLPHYSSDLYTYLTKRSRPLPIDQ 158
Query: 282 VKLFLFQLLRGLAYCHSRRILHRDLKPQNLLINERGELKLADFGLARAKSVPTKTFSNEV 341
+ Q+L GL Y H++RI+HRD+K +N+ IN+ ++ + D G A+ V F
Sbjct: 159 ALIIEKQILEGLRYLHAQRIIHRDVKTENIFINDVDQVCIGDLGAAQF-PVVAPAFLGLA 217
Query: 342 VTLWYRPPDVLLGSTEYSTSIDM-GVGCIFHEMSSGRPLFPGSTIEDE------------ 388
T+ P+V L +Y++ D+ G + EM + +P + ED
Sbjct: 218 GTVETNAPEV-LARDKYNSKADIWSAGIVLFEMLA----YPSTIFEDPPSTPEEYVKSCH 272
Query: 389 --LRLICSILGPPPDEL----KSKL-----EFCIT-----PVYPSESKLQLLAPEQMDSD 432
L I S L P+E S+L E+ YP ++ L P D
Sbjct: 273 SHLLKIISTLKVHPEEFPRDPGSRLVRGFIEYASLERQPYTRYPCFQRVNL--PI----D 326
Query: 433 ALDLVQKFLMYDAKQRISAANAMRHPYFNSL 463
LV K L +DA R SA + +P F L
Sbjct: 327 GEFLVHKMLTFDAAMRPSAEEILNYPMFAQL 357
>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 = 82.4 bits (203), Expect = 3e-17
Identities = 71/283 (25%), Positives = 124/283 (43%), Gaps = 30/283 (10%)
Query: 192 KGTYATVFKGKSRLTDNLVALKEIKLE---HEEGAPCTAIREVSLLRELRHANIVTLHDI 248
+G+YA V + + T+ + A+K +K E +E + + H +V LH
Sbjct: 5 RGSYAKVLLVRLKKTERIYAMKVVKKELVNDDEDIDWVQTEKHVFEQASNHPFLVGLHSC 64
Query: 249 IHTEKCLTLVFEYLEK-DLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDLK 307
TE L V EY+ DL +M L + + + ++ L Y H R I++RDLK
Sbjct: 65 FQTESRLFFVIEYVNGGDLMFHMQR-QRKLPEEHARFYSAEISLALNYLHERGIIYRDLK 123
Query: 308 PQNLLINERGELKLADFGLARAKSVPTKTFSNEVVTLWYRPPDVLLGSTEYSTSID-MGV 366
N+L++ G +KL D+G+ + P T S T Y P++L G +Y S+D +
Sbjct: 124 LDNVLLDSEGHIKLTDYGMCKEGLRPGDTTSTFCGTPNYIAPEILRGE-DYGFSVDWWAL 182
Query: 367 GCIFHEMSSGRPLFPGSTIEDELRLICSILGPPPDELKSKLEFCITPVYPSESKLQLLAP 426
G + EM +GR F I+G + ++ ++ + Q+ P
Sbjct: 183 GVLMFEMMAGRSPF-------------DIVGSSDNPDQNTEDYLFQVILEK----QIRIP 225
Query: 427 EQMDSDALDLVQKFLMYDAKQRISA------ANAMRHPYFNSL 463
+ A +++ FL D K+R+ A+ HP+F ++
Sbjct: 226 RSLSVKAASVLKSFLNKDPKERLGCHPQTGFADIQGHPFFRNV 268
Score = 32.0 bits (72), Expect = 0.76
Identities = 21/76 (27%), Positives = 35/76 (46%), Gaps = 3/76 (3%)
Query: 99 LGQGTYATVFKGKSRLTDNLVALKEIKLE---HEEGAPCTAIREVSLLRELRHANIVTLH 155
+G+G+YA V + + T+ + A+K +K E +E + + H +V LH
Sbjct: 3 IGRGSYAKVLLVRLKKTERIYAMKVVKKELVNDDEDIDWVQTEKHVFEQASNHPFLVGLH 62
Query: 156 DIIHTEKCLTLVFEYL 171
TE L V EY+
Sbjct: 63 SCFQTESRLFFVIEYV 78
>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 = 81.6 bits (201), Expect = 5e-17
Identities = 70/275 (25%), Positives = 124/275 (45%), Gaps = 34/275 (12%)
Query: 192 KGTYATVFKGKSRLTDNLVALKEIKLE---HEEGAPCTAIREVSLLRELRHANIVTLHDI 248
KG++ VF + + T+ A+K +K + ++ CT + + L H + L+
Sbjct: 5 KGSFGKVFLAELKGTNQFFAIKALKKDVVLMDDDVECTMVEKRVLSLAWEHPFLTHLYCT 64
Query: 249 IHTEKCLTLVFEYLEK-DLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDLK 307
T++ L V EYL DL ++ C + + +++ GL + HS+ I++RDLK
Sbjct: 65 FQTKENLFFVMEYLNGGDLMFHIQSCHK-FDLPRATFYAAEIICGLQFLHSKGIVYRDLK 123
Query: 308 PQNLLINERGELKLADFGLARAKSVPTKTFSNEVVTLWYRPPDVLLGSTEYSTSID-MGV 366
N+L++ G +K+ADFG+ + + T Y P++LLG +Y+TS+D
Sbjct: 124 LDNILLDTDGHIKIADFGMCKENMLGDAKTCTFCGTPDYIAPEILLGQ-KYNTSVDWWSF 182
Query: 367 GCIFHEMSSGRPLFPGSTIEDELRLICSILGPPPDELKSKLEFCITPVYPSESKLQLLAP 426
G + +EM G+ F G DE L SI P P
Sbjct: 183 GVLLYEMLIGQSPFHG---HDEEELFQSIRMDNP-----------------------CYP 216
Query: 427 EQMDSDALDLVQKFLMYDAKQRISAANAMR-HPYF 460
+ +A D++ K + + ++R+ +R HP+F
Sbjct: 217 RWLTREAKDILVKLFVREPERRLGVKGDIRQHPFF 251
Score = 30.7 bits (69), Expect = 1.7
Identities = 23/88 (26%), Positives = 42/88 (47%), Gaps = 4/88 (4%)
Query: 99 LGQGTYATVFKGKSRLTDNLVALKEIKLE---HEEGAPCTAIREVSLLRELRHANIVTLH 155
LG+G++ VF + + T+ A+K +K + ++ CT + + L H + L+
Sbjct: 3 LGKGSFGKVFLAELKGTNQFFAIKALKKDVVLMDDDVECTMVEKRVLSLAWEHPFLTHLY 62
Query: 156 DIIHTEKCLTLVFEYLE-KDLKRYMDDC 182
T++ L V EYL DL ++ C
Sbjct: 63 CTFQTKENLFFVMEYLNGGDLMFHIQSC 90
>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 = 80.5 bits (198), Expect = 1e-16
Identities = 70/285 (24%), Positives = 121/285 (42%), Gaps = 39/285 (13%)
Query: 192 KGTYATVFKGKSRLTDNLVALK----EIKLEHEEGAPCTAIREVSLLRELRHANIVTLHD 247
KGT+ V + + + A+K E+ + +E A + E +L+ RH + +L
Sbjct: 5 KGTFGKVILVREKASGKYYAMKILKKEVIIAKDEVA--HTLTESRVLKNTRHPFLTSLKY 62
Query: 248 IIHTEKCLTLVFEYLEKDLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDLK 307
T+ L V EY+ + + S + + + +++ L Y HS +I++RDLK
Sbjct: 63 SFQTKDRLCFVMEYVNGGELFFHLSRERVFSEDRTRFYGAEIVSALDYLHSGKIVYRDLK 122
Query: 308 PQNLLINERGELKLADFGLARAKSVPTKTFSNEVVTLWYRPPDVLLGSTEYSTSID-MGV 366
+NL++++ G +K+ DFGL + T T Y P+V L +Y ++D G+
Sbjct: 123 LENLMLDKDGHIKITDFGLCKEGITDAATMKTFCGTPEYLAPEV-LEDNDYGRAVDWWGL 181
Query: 367 GCIFHEMSSGRPLFPGSTIEDELRLICSILGPPPDELKSKLEFCITPVYPSESKLQLLAP 426
G + +EM GR F E LI L ++F P
Sbjct: 182 GVVMYEMMCGRLPFYNQDHEKLFELI----------LMEDIKF----------------P 215
Query: 427 EQMDSDALDLVQKFLMYDAKQRI-----SAANAMRHPYFNSLGPQ 466
+ +DA L+ L+ D +R+ A MRH +F + Q
Sbjct: 216 RTLSADAKSLLSGLLIKDPNKRLGGGPDDAKEIMRHSFFTGVNWQ 260
>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 = 79.8 bits (197), Expect = 2e-16
Identities = 80/332 (24%), Positives = 137/332 (41%), Gaps = 53/332 (15%)
Query: 192 KGTYATVFKGKSRLTDNLVALKEIKLE---HEEGAPCTAIREVSLLRELRHANIVTLHDI 248
KG++ V + + T+ A+K +K + ++ CT + L H + L
Sbjct: 5 KGSFGKVMLAELKGTNEFFAIKALKKDVVLEDDDVECTMVERRVLALAWEHPFLTHLFCT 64
Query: 249 IHTEKCLTLVFEYLEK-DLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDLK 307
T++ L V EYL DL ++ + + +++ GL + H + I++RDLK
Sbjct: 65 FQTKEHLFFVMEYLNGGDLMFHIQSSGR-FDEARARFYAAEIICGLQFLHKKGIIYRDLK 123
Query: 308 PQNLLINERGELKLADFGLARAKSVPTKTFSNEVVTLWYRPPDVLLGSTEYSTSIDM-GV 366
N+L+++ G +K+ADFG+ + S T Y P++L G +Y+ S+D
Sbjct: 124 LDNVLLDKDGHIKIADFGMCKENMNGEGKASTFCGTPDYIAPEILKGQ-KYNESVDWWSF 182
Query: 367 GCIFHEMSSGRPLFPGSTIEDELRLICSILGPPPDELKSKLEFCITPVYPSESKLQLLAP 426
G + +EM G+ F G EDE L SIL P + P
Sbjct: 183 GVLLYEMLIGQSPFHG---EDEDELFDSILND-------------RPHF----------P 216
Query: 427 EQMDSDALDLVQKFLMYDAKQRISAANAMR-HPYFNSLG--------------PQVHELS 471
+ +A D + K D +R+ +R HP+F + P+V S
Sbjct: 217 RWISKEAKDCLSKLFERDPTKRLGVDGDIRQHPFFRGIDWERLEKREIPPPFKPKVKSPS 276
Query: 472 DTQSI---FSLPHIKLTSNPTDGGLLPFYGQK 500
D + F+ ++L+ P D LL Q+
Sbjct: 277 DASNFDREFTNEKVRLS--PVDKKLLASMDQE 306
>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 = 79.5 bits (196), Expect = 2e-16
Identities = 71/293 (24%), Positives = 118/293 (40%), Gaps = 45/293 (15%)
Query: 192 KGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHANIVTLHDIIHT 251
KG Y +V+K R T +A+KEI+LE +E I E+ +L + IV +
Sbjct: 11 KGNYGSVYKVLHRPTGVTMAMKEIRLELDESKFNQIIMELDILHKAVSPYIVDFYGAFFI 70
Query: 252 EKCLTLVFEYLEK-DLKRYMDDCSNILSM--NNVKLFLFQLLRGLAYCHSR-RILHRDLK 307
E + + EY++ L + + + ++ + +++GL + I+HRD+K
Sbjct: 71 EGAVYMCMEYMDAGSLDKLYAGGVATEGIPEDVLRRITYAVVKGLKFLKEEHNIIHRDVK 130
Query: 308 PQNLLINERGELKLADFGLA--RAKSVPTKTFSNEVVTLWYRPPDVLLGST-----EYST 360
P N+L+N G++KL DFG++ S+ KT + Y P+ + Y+
Sbjct: 131 PTNVLVNGNGQVKLCDFGVSGNLVASL-AKT---NIGCQSYMAPERIKSGGPNQNPTYTV 186
Query: 361 SIDM-GVGCIFHEMSSGRPLFP---GSTIEDELRLICSILGPPPDELKSKLEFCITPVYP 416
D+ +G EM+ GR +P + I +L I G PP
Sbjct: 187 QSDVWSLGLSILEMALGRYPYPPETYANIFAQLSAIVD--GDPPT--------------- 229
Query: 417 SESKLQLLAPEQMDSDALDLVQKFLMYDAKQRISAANAMRHPYFNSL-GPQVH 468
P DA D V K L +R + A + HP+ V
Sbjct: 230 --------LPSGYSDDAQDFVAKCLNKIPNRRPTYAQLLEHPWLVKYKNADVD 274
Score = 49.8 bits (119), Expect = 1e-06
Identities = 25/78 (32%), Positives = 41/78 (52%)
Query: 95 KLDKLGQGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHANIVTL 154
LD+LG+G Y +V+K R T +A+KEI+LE +E I E+ +L + IV
Sbjct: 5 VLDELGKGNYGSVYKVLHRPTGVTMAMKEIRLELDESKFNQIIMELDILHKAVSPYIVDF 64
Query: 155 HDIIHTEKCLTLVFEYLE 172
+ E + + EY++
Sbjct: 65 YGAFFIEGAVYMCMEYMD 82
>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 = 79.1 bits (195), Expect = 2e-16
Identities = 64/216 (29%), Positives = 96/216 (44%), Gaps = 49/216 (22%)
Query: 192 KGTYATVFKGKSRLTDNLVALKEIKLEH-EEGAPCTAIREVSLLRELRHANIVTLHDIIH 250
KGTY V+ + T +A+KEI P E++L L+H NIV
Sbjct: 18 KGTYGIVYAARDLSTQVRIAIKEIPERDSRYVQPLH--EEIALHSYLKHRNIV------- 68
Query: 251 TEKCLTLVFEYLEKDL-----KRYMDDC-----SNIL---------SMNNVKLFLFQLLR 291
+YL D K +M+ S +L + + + Q+L
Sbjct: 69 ---------QYLGSDSENGFFKIFMEQVPGGSLSALLRSKWGPLKDNEQTIIFYTKQILE 119
Query: 292 GLAYCHSRRILHRDLKPQNLLINE-RGELKLADFG----LARAKSVPTKTFSNEVVTLWY 346
GL Y H +I+HRD+K N+L+N G +K++DFG LA T+TF+ TL Y
Sbjct: 120 GLKYLHDNQIVHRDIKGDNVLVNTYSGVVKISDFGTSKRLAGINPC-TETFTG---TLQY 175
Query: 347 RPPDVL-LGSTEYSTSIDM-GVGCIFHEMSSGRPLF 380
P+V+ G Y D+ +GC EM++G+P F
Sbjct: 176 MAPEVIDKGPRGYGAPADIWSLGCTIVEMATGKPPF 211
Score = 38.7 bits (90), Expect = 0.004
Identities = 19/55 (34%), Positives = 27/55 (49%), Gaps = 3/55 (5%)
Query: 99 LGQGTYATVFKGKSRLTDNLVALKEIKLEH-EEGAPCTAIREVSLLRELRHANIV 152
LG+GTY V+ + T +A+KEI P E++L L+H NIV
Sbjct: 16 LGKGTYGIVYAARDLSTQVRIAIKEIPERDSRYVQPLH--EEIALHSYLKHRNIV 68
>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 = 78.7 bits (194), Expect = 2e-16
Identities = 55/205 (26%), Positives = 97/205 (47%), Gaps = 19/205 (9%)
Query: 193 GTYATVFK-GKSRLTDNLVALKEIKLEHEEGAPCTA---------IREVSLLRE-LRHAN 241
G + V+K K NL+ALKEI + + + EV++++E LRH N
Sbjct: 11 GAFGCVYKVRKKNNGQNLLALKEINVHNPAFGKDKRERDKSIGDIVSEVTIIKEQLRHPN 70
Query: 242 IVTLHDIIHTEKCLTLVFEYLE----KDLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCH 297
IV + L +V + +E + + + + + Q++ L Y H
Sbjct: 71 IVRYYKTFLENDRLYIVMDLIEGAPLGEHFNSLKEKKQRFTEERIWNIFVQMVLALRYLH 130
Query: 298 -SRRILHRDLKPQNLLINERGELKLADFGLARAKSVPTKTFSNEVVTLWYRPPDVLLGST 356
+RI+HRDL P N+++ E ++ + DFGLA+ K P ++ V T+ Y P++ + +
Sbjct: 131 KEKRIVHRDLTPNNIMLGEDDKVTITDFGLAKQKQ-PESKLTSVVGTILYSCPEI-VKNE 188
Query: 357 EYSTSIDM-GVGCIFHEMSSGRPLF 380
Y D+ GCI ++M + +P F
Sbjct: 189 PYGEKADVWAFGCILYQMCTLQPPF 213
Score = 37.9 bits (88), Expect = 0.007
Identities = 27/92 (29%), Positives = 42/92 (45%), Gaps = 11/92 (11%)
Query: 92 SYFKLDKLGQGTYATVFK-GKSRLTDNLVALKEIKLEHEEGAPCTA---------IREVS 141
Y L+ LG G + V+K K NL+ALKEI + + + EV+
Sbjct: 1 EYAVLEHLGSGAFGCVYKVRKKNNGQNLLALKEINVHNPAFGKDKRERDKSIGDIVSEVT 60
Query: 142 LLRE-LRHANIVTLHDIIHTEKCLTLVFEYLE 172
+++E LRH NIV + L +V + +E
Sbjct: 61 IIKEQLRHPNIVRYYKTFLENDRLYIVMDLIE 92
>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 = 79.7 bits (196), Expect = 3e-16
Identities = 60/195 (30%), Positives = 99/195 (50%), Gaps = 17/195 (8%)
Query: 193 GTYATVFKGKSRLTDNLVALKEI----KLEHEEGAPCTAIREVSLLRELRHANIVTLHDI 248
G++ V+ + T+ +VA+K++ K +E+ I+EV L++L+H N +
Sbjct: 32 GSFGAVYFATNSHTNEVVAVKKMSYSGKQTNEKWQ--DIIKEVKFLQQLKHPNTIEYKGC 89
Query: 249 IHTEKCLTLVFEYLEKDLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDLKP 308
E LV EY ++ L + L+GLAY HS ++HRD+K
Sbjct: 90 YLKEHTAWLVMEYCLGSASDLLEVHKKPLQEVEIAAITHGALQGLAYLHSHNMIHRDIKA 149
Query: 309 QNLLINERGELKLADFGLARAKSVPTKTFSNEVVTLWYRPPDVLLGSTE--YSTSID--- 363
N+L+ E G++KLADFG A +KS P +F V T ++ P+V+L E Y +D
Sbjct: 150 GNILLTEPGQVKLADFGSA-SKSSPANSF---VGTPYWMAPEVILAMDEGQYDGKVDVWS 205
Query: 364 MGVGCIFHEMSSGRP 378
+G+ CI E++ +P
Sbjct: 206 LGITCI--ELAERKP 218
Score = 35.8 bits (82), Expect = 0.042
Identities = 23/84 (27%), Positives = 42/84 (50%), Gaps = 6/84 (7%)
Query: 91 ESYFKLDKLGQGTYATVFKGKSRLTDNLVALKEI----KLEHEEGAPCTAIREVSLLREL 146
E + L ++G G++ V+ + T+ +VA+K++ K +E+ I+EV L++L
Sbjct: 21 EIFVGLHEIGHGSFGAVYFATNSHTNEVVAVKKMSYSGKQTNEKWQ--DIIKEVKFLQQL 78
Query: 147 RHANIVTLHDIIHTEKCLTLVFEY 170
+H N + E LV EY
Sbjct: 79 KHPNTIEYKGCYLKEHTAWLVMEY 102
>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 = 78.9 bits (194), Expect = 3e-16
Identities = 74/274 (27%), Positives = 123/274 (44%), Gaps = 24/274 (8%)
Query: 193 GTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHANIVTLHDIIHTE 252
G + V+K K++ T L A K I+ + EE + E+ +L H IV L + +
Sbjct: 23 GAFGKVYKAKNKETGALAAAKVIETKSEEELE-DYMVEIEILATCNHPYIVKLLGAFYWD 81
Query: 253 KCLTLVFEYLEKD-LKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDLKPQNL 311
L ++ E+ + M + L+ +++ Q+L L Y HS +I+HRDLK N+
Sbjct: 82 GKLWIMIEFCPGGAVDAIMLELDRGLTEPQIQVICRQMLEALQYLHSMKIIHRDLKAGNV 141
Query: 312 LINERGELKLADFGLARAKSVPTKTFSNEVV-TLWYRPPDVLLGSTEYSTSIDMGVGCIF 370
L+ G++KLADFG++ AK+V T + + T ++ P+V++ T T D
Sbjct: 142 LLTLDGDIKLADFGVS-AKNVKTLQRRDSFIGTPYWMAPEVVMCETMKDTPYDYKADI-- 198
Query: 371 HEMSSGRPLFPGSTIEDELRLICSILGPPPDELKS-KLEFCITPVYPSESKLQLLAPEQM 429
S G L + IE PP EL ++ I P L P +
Sbjct: 199 --WSLGITLIEMAQIE-----------PPHHELNPMRVLLKIAKSEPP----TLSQPSKW 241
Query: 430 DSDALDLVQKFLMYDAKQRISAANAMRHPYFNSL 463
+ D ++ L + R SAA + HP+ +S+
Sbjct: 242 SMEFRDFLKTALDKHPETRPSAAQLLEHPFVSSV 275
Score = 33.5 bits (76), Expect = 0.26
Identities = 21/73 (28%), Positives = 36/73 (49%), Gaps = 1/73 (1%)
Query: 98 KLGQGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHANIVTLHDI 157
+LG G + V+K K++ T L A K I+ + EE + E+ +L H IV L
Sbjct: 19 ELGDGAFGKVYKAKNKETGALAAAKVIETKSEEELE-DYMVEIEILATCNHPYIVKLLGA 77
Query: 158 IHTEKCLTLVFEY 170
+ + L ++ E+
Sbjct: 78 FYWDGKLWIMIEF 90
>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 = 77.9 bits (192), Expect = 4e-16
Identities = 55/216 (25%), Positives = 102/216 (47%), Gaps = 13/216 (6%)
Query: 192 KGTYATVFKGKSRLTDNLVALKEIKL------EHEEGAPCTAIREVSLLRELRHANIVTL 245
+G++ KS+ +KEI + E EE + +EV++L ++H NIV
Sbjct: 10 EGSFGKAILVKSKEDGKQYVIKEINISKMSPKEREE-----SRKEVAVLSNMKHPNIVQY 64
Query: 246 HDIIHTEKCLTLVFEYLEK-DLKRYMDDCSNIL-SMNNVKLFLFQLLRGLAYCHSRRILH 303
+ L +V +Y E DL + ++ +L + + + Q+ L + H R+ILH
Sbjct: 65 QESFEENGNLYIVMDYCEGGDLYKKINAQRGVLFPEDQILDWFVQICLALKHVHDRKILH 124
Query: 304 RDLKPQNLLINERGELKLADFGLARAKSVPTKTFSNEVVTLWYRPPDVLLGSTEYSTSID 363
RD+K QN+ + + G +KL DFG+AR + + + T +Y P++ + S
Sbjct: 125 RDIKSQNIFLTKDGTIKLGDFGIARVLNSTVELARTCIGTPYYLSPEICENRPYNNKSDI 184
Query: 364 MGVGCIFHEMSSGRPLFPGSTIEDELRLICSILGPP 399
+GC+ +EM + + F +++ + I PP
Sbjct: 185 WALGCVLYEMCTLKHAFEAGNMKNLVLKIIRGSYPP 220
Score = 42.9 bits (101), Expect = 2e-04
Identities = 24/86 (27%), Positives = 41/86 (47%), Gaps = 11/86 (12%)
Query: 93 YFKLDKLGQGTYATVFKGKSRLTDNLVALKEIKL------EHEEGAPCTAIREVSLLREL 146
Y K+ K+G+G++ KS+ +KEI + E EE + +EV++L +
Sbjct: 2 YVKVKKIGEGSFGKAILVKSKEDGKQYVIKEINISKMSPKEREE-----SRKEVAVLSNM 56
Query: 147 RHANIVTLHDIIHTEKCLTLVFEYLE 172
+H NIV + L +V +Y E
Sbjct: 57 KHPNIVQYQESFEENGNLYIVMDYCE 82
>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 = 77.9 bits (192), Expect = 1e-15
Identities = 70/281 (24%), Positives = 116/281 (41%), Gaps = 37/281 (13%)
Query: 192 KGTYATVFKGKSRLTDNLVALK----EIKLEHEEGAPCTAIREVSLLRELRHANIVTLHD 247
KG++ V K + A+K + L+ +E A R V LL+ ++H +V LH
Sbjct: 5 KGSFGKVLLAKHKADGKFYAVKVLQKKAILKKKEQKHIMAERNV-LLKNVKHPFLVGLHY 63
Query: 248 IIHTEKCLTLVFEYLEKDLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDLK 307
T L V +Y+ + + + ++ L Y HS I++RDLK
Sbjct: 64 SFQTADKLYFVLDYVNGGELFFHLQRERSFPEPRARFYAAEIASALGYLHSLNIIYRDLK 123
Query: 308 PQNLLINERGELKLADFGLARAKSVPTKTFSNEVVTLWYRPPDVLLGSTEYSTSIDMG-V 366
P+N+L++ +G + L DFGL + +KT S T Y P+VL Y ++D +
Sbjct: 124 PENILLDSQGHVVLTDFGLCKEGIEHSKTTSTFCGTPEYLAPEVLR-KQPYDRTVDWWCL 182
Query: 367 GCIFHEMSSGRPLFPGSTIEDELRLICSILGPPPDELKSKLEFCITPVYPSESKLQLLAP 426
G + +EM G P F D + +IL P L+L
Sbjct: 183 GAVLYEMLYGLPPFYS---RDTAEMYDNILNKP---------------------LRL--K 216
Query: 427 EQMDSDALDLVQKFLMYDAKQRISAANAMR----HPYFNSL 463
+ A L++ L D +R+ A + H +F+S+
Sbjct: 217 PNISVSARHLLEGLLQKDRTKRLGAKDDFLEIKNHVFFSSI 257
Score = 32.1 bits (73), Expect = 0.59
Identities = 21/77 (27%), Positives = 36/77 (46%), Gaps = 5/77 (6%)
Query: 99 LGQGTYATVFKGKSRLTDNLVALK----EIKLEHEEGAPCTAIREVSLLRELRHANIVTL 154
+G+G++ V K + A+K + L+ +E A R V LL+ ++H +V L
Sbjct: 3 IGKGSFGKVLLAKHKADGKFYAVKVLQKKAILKKKEQKHIMAERNV-LLKNVKHPFLVGL 61
Query: 155 HDIIHTEKCLTLVFEYL 171
H T L V +Y+
Sbjct: 62 HYSFQTADKLYFVLDYV 78
>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 = 76.1 bits (187), Expect = 2e-15
Identities = 73/289 (25%), Positives = 124/289 (42%), Gaps = 55/289 (19%)
Query: 192 KGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIR-------EVSLLRELRHANIVT 244
KG Y TV+ G + L+A+K+++L+ A + EV LL+ L+H NIV
Sbjct: 10 KGAYGTVYCGLTN-QGQLIAVKQVELDTSN--VLAAEKEYEKLQEEVDLLKSLKHVNIVQ 66
Query: 245 LHDIIHTEKCLTLVFEY-----LEKDLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSR 299
+ +++ E+ + L R+ + + Q+L G+AY H+
Sbjct: 67 YLGTCLDDNTISIFMEFVPGGSISSILNRFGPLPEPVFCK-----YTKQILDGVAYLHNN 121
Query: 300 RILHRDLKPQNLLINERGELKLADFGLAR--AKSVPTKTFSNEVVTL----WYRPPDVLL 353
++HRD+K N+++ G +KL DFG AR A T SN + ++ ++ P+V+
Sbjct: 122 CVVHRDIKGNNVMLMPNGIIKLIDFGCARRLAWVGLHGTHSNMLKSMHGTPYWMAPEVIN 181
Query: 354 GSTEYSTSIDMGVGCIFHEMSSGRPLFPGSTIEDELRLICSI---LGPPPDELKSKLEFC 410
S S +GC EM++G+P P +++ D L + I G P
Sbjct: 182 ESGYGRKSDIWSIGCTVFEMATGKP--PLASM-DRLAAMFYIGAHRGLMPR--------- 229
Query: 411 ITPVYPSESKLQLLAPEQMDSDALDLVQKFLMYDAKQRISAANAMRHPY 459
P+ + A+D V L D +R SA +RH +
Sbjct: 230 --------------LPDSFSAAAIDFVTSCLTRDQHERPSALQLLRHDF 264
Score = 35.3 bits (81), Expect = 0.051
Identities = 21/62 (33%), Positives = 33/62 (53%), Gaps = 10/62 (16%)
Query: 99 LGQGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIR-------EVSLLRELRHANI 151
LG+G Y TV+ G + L+A+K+++L+ A + EV LL+ L+H NI
Sbjct: 8 LGKGAYGTVYCGLTN-QGQLIAVKQVELDTSN--VLAAEKEYEKLQEEVDLLKSLKHVNI 64
Query: 152 VT 153
V
Sbjct: 65 VQ 66
>gnl|CDD|173502 PTZ00266, PTZ00266, NIMA-related protein kinase; Provisional.
Length = 1021
Score = 79.0 bits (194), Expect = 2e-15
Identities = 86/331 (25%), Positives = 139/331 (41%), Gaps = 60/331 (18%)
Query: 193 GTYATVFKGKSRLTDNLVALKEIKLEH-EEGAPCTAIREVSLLRELRHANIVTLHD--II 249
G + VF K + T K I +E + EV+++REL+H NIV D +
Sbjct: 24 GRFGEVFLVKHKRTQEFFCWKAISYRGLKEREKSQLVIEVNVMRELKHKNIVRYIDRFLN 83
Query: 250 HTEKCLTLVFEYLEK-DLKRYMDDCSNI---LSMNNVKLFLFQLLRGLAYCHS------- 298
+ L ++ E+ + DL R + C + + + + QLL LAYCH+
Sbjct: 84 KANQKLYILMEFCDAGDLSRNIQKCYKMFGKIEEHAIVDITRQLLHALAYCHNLKDGPNG 143
Query: 299 RRILHRDLKPQNLL-----------------INERGELKLADFGLARAKSVPTKTFSNEV 341
R+LHRDLKPQN+ +N R K+ DFGL++ + + S V
Sbjct: 144 ERVLHRDLKPQNIFLSTGIRHIGKITAQANNLNGRPIAKIGDFGLSKNIGIESMAHSC-V 202
Query: 342 VTLWYRPPDVLLGSTE-YSTSIDM-GVGCIFHEMSSGRPLFPGSTIEDELRLICSILGPP 399
T +Y P++LL T+ Y DM +GCI +E+ SG+ F + +L
Sbjct: 203 GTPYYWSPELLLHETKSYDDKSDMWALGCIIYELCSGKTPFHKANNFSQL---------- 252
Query: 400 PDELKSKLEFCITPVYPSESKLQLLAPEQMDSDALDLVQKFLMYDAKQRISAANAMRHPY 459
ELK + P+ +L + L++ L AK+R SA + +
Sbjct: 253 ISELKRGPDL---PIKGKSKELNI------------LIKNLLNLSAKERPSALQCLGYQI 297
Query: 460 FNSLGPQVHELSDTQSIFSLPHIKLT-SNPT 489
++GP V + + P + NP+
Sbjct: 298 IKNVGPPVGAAGGGAGVAAAPGAVVARRNPS 328
Score = 37.8 bits (87), Expect = 0.014
Identities = 29/101 (28%), Positives = 47/101 (46%), Gaps = 4/101 (3%)
Query: 86 GFGRIESYFKLDKLGQGTYATVFKGKSRLTDNLVALKEIKLEH-EEGAPCTAIREVSLLR 144
G R+ Y + K+G G + VF K + T K I +E + EV+++R
Sbjct: 8 GESRLNEYEVIKKIGNGRFGEVFLVKHKRTQEFFCWKAISYRGLKEREKSQLVIEVNVMR 67
Query: 145 ELRHANIVTLHD--IIHTEKCLTLVFEYLEK-DLKRYMDDC 182
EL+H NIV D + + L ++ E+ + DL R + C
Sbjct: 68 ELKHKNIVRYIDRFLNKANQKLYILMEFCDAGDLSRNIQKC 108
>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 = 75.8 bits (186), Expect = 2e-15
Identities = 50/160 (31%), Positives = 85/160 (53%), Gaps = 3/160 (1%)
Query: 193 GTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIR-EVSLLRELRHANIVTLHDIIHT 251
GTY V+K ++ T L A+K IKLE G + I+ E+ +++E +H NIV +
Sbjct: 20 GTYGDVYKARNLHTGELAAVKIIKLE--PGDDFSLIQQEIFMVKECKHCNIVAYFGSYLS 77
Query: 252 EKCLTLVFEYLEKDLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDLKPQNL 311
+ L + EY + + + LS + + L+GLAY HS+ +HRD+K N+
Sbjct: 78 REKLWICMEYCGGGSLQDIYHVTGPLSELQIAYVCRETLQGLAYLHSKGKMHRDIKGANI 137
Query: 312 LINERGELKLADFGLARAKSVPTKTFSNEVVTLWYRPPDV 351
L+ + G++KLADFG+A + + + T ++ P+V
Sbjct: 138 LLTDNGDVKLADFGVAAKITATIAKRKSFIGTPYWMAPEV 177
Score = 40.4 bits (94), Expect = 0.001
Identities = 26/81 (32%), Positives = 43/81 (53%), Gaps = 3/81 (3%)
Query: 91 ESYFKLDKLGQGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAI-REVSLLRELRHA 149
Y + ++G GTY V+K ++ T L A+K IKL E G + I +E+ +++E +H
Sbjct: 9 HDYELIQRVGSGTYGDVYKARNLHTGELAAVKIIKL--EPGDDFSLIQQEIFMVKECKHC 66
Query: 150 NIVTLHDIIHTEKCLTLVFEY 170
NIV + + L + EY
Sbjct: 67 NIVAYFGSYLSREKLWICMEY 87
>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 = 76.8 bits (189), Expect = 2e-15
Identities = 71/245 (28%), Positives = 112/245 (45%), Gaps = 49/245 (20%)
Query: 230 EVSLLRELRHANIVTLHDIIHTEKCLTLVFEYLE-----KDLKRYMDDCSNILSMNNVKL 284
E ++L ++H IV L T L L+ EYL L+R I +
Sbjct: 50 ERNILEAVKHPFIVDLIYAFQTGGKLYLILEYLSGGELFMHLER-----EGIFMEDTACF 104
Query: 285 FLFQLLRGLAYCHSRRILHRDLKPQNLLINERGELKLADFGLAR---AKSVPTKTFSNEV 341
+L ++ L + H + I++RDLKP+N+L++ +G +KL DFGL + + T TF
Sbjct: 105 YLSEISLALEHLHQQGIIYRDLKPENILLDAQGHVKLTDFGLCKESIHEGTVTHTFCG-- 162
Query: 342 VTLWYRPPDVLLGSTEYSTSID-MGVGCIFHEMSSGRPLFPGSTIEDELRLICSILGPPP 400
T+ Y P++L+ S + ++D +G + ++M +G P F T E+ + I I
Sbjct: 163 -TIEYMAPEILMRSG-HGKAVDWWSLGALMYDMLTGAPPF---TAENRKKTIDKI----- 212
Query: 401 DELKSKLEFCITPVYPSESKLQLLAPEQMDSDALDLVQKFLMYDAKQRI-----SAANAM 455
LK KL P Y L PE A DL++K L + R+ AA
Sbjct: 213 --LKGKL---NLPPY--------LTPE-----ARDLLKKLLKRNPSSRLGAGPGDAAEVQ 254
Query: 456 RHPYF 460
HP+F
Sbjct: 255 SHPFF 259
>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 = 76.6 bits (189), Expect = 3e-15
Identities = 74/286 (25%), Positives = 123/286 (43%), Gaps = 51/286 (17%)
Query: 192 KGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIREV-SLLRE---------LRHAN 241
+G + V + + T L A+K +K A EV SL+ E RH
Sbjct: 9 RGHFGKVLLAEYKKTGELYAIKALKKGD-----IIARDEVESLMCEKRIFETANSERHPF 63
Query: 242 IVTLHDIIHTEKCLTLVFEYLEK-DLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRR 300
+V L TE + V EY DL ++ ++ S + ++ GL Y H +
Sbjct: 64 LVNLFACFQTEDHVCFVMEYAAGGDLMMHIHT--DVFSEPRAVFYAACVVLGLQYLHENK 121
Query: 301 ILHRDLKPQNLLINERGELKLADFGLARAKSVPTKTFSNEVVTLWYRPPDVLLGSTEYST 360
I++RDLK NLL++ G +K+ADFGL + S T + P+VL T Y+
Sbjct: 122 IVYRDLKLDNLLLDTEGFVKIADFGLCKEGMGFGDRTSTFCGTPEFLAPEVLTE-TSYTR 180
Query: 361 SID-MGVGCIFHEMSSGRPLFPGSTIEDELRLICSILGPPPDELKSKLEFCITPVYPSES 419
++D G+G + +EM G FPG +DE + SI+ DE Y
Sbjct: 181 AVDWWGLGVLIYEMLVGESPFPG---DDEEEVFDSIVN---DE----------VRY---- 220
Query: 420 KLQLLAPEQMDSDALDLVQKFLMYDAKQRI-----SAANAMRHPYF 460
P + +A+ ++++ L + ++R+ A + + P+F
Sbjct: 221 ------PRFLSREAISIMRRLLRRNPERRLGSGEKDAEDVKKQPFF 260
>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 = 75.6 bits (186), Expect = 3e-15
Identities = 69/285 (24%), Positives = 119/285 (41%), Gaps = 40/285 (14%)
Query: 192 KGTYATVFKGKSRLTDNLVALKE-----IKLEHEEGAPCTAIREVSLLRELRHANIVTLH 246
KG + V + R T + A K+ IK E A+ E +L ++ +V+L
Sbjct: 10 KGGFGEVCACQVRATGKMYACKKLEKKRIKKRKGEA---MALNEKQILEKVNSRFVVSLA 66
Query: 247 DIIHTEKCLTLVFEYLEK-DLKRYMDDCSNI-LSMNNVKLFLFQLLRGLAYCHSRRILHR 304
T+ L LV + DLK ++ + N + ++ GL H RI++R
Sbjct: 67 YAYETKDALCLVLTLMNGGDLKFHIYNMGNPGFDEERAVFYAAEITCGLEDLHRERIVYR 126
Query: 305 DLKPQNLLINERGELKLADFGLARAKSVPTKTFSNEVVTLWYRPPDVLLGSTEYSTSIDM 364
DLKP+N+L+++ G ++++D GLA + +T V T+ Y P+V + + Y+ S D
Sbjct: 127 DLKPENILLDDYGHIRISDLGLA-VEIPEGETIRGRVGTVGYMAPEV-VKNERYTFSPDW 184
Query: 365 -GVGCIFHEMSSGRPLFPGSTIEDELRLICSILGPPPDELKSKLEFCITPVYPSESKLQL 423
G+GC+ +EM G+ F + K K E V + +
Sbjct: 185 WGLGCLIYEMIEGKSPFRQR------------------KEKVKREEVERRVKEDQEEYS- 225
Query: 424 LAPEQMDSDALDLVQKFLMYDAKQRI-----SAANAMRHPYFNSL 463
E+ A + ++ L D R+ A HP+F +
Sbjct: 226 ---EKFSEAARSICRQLLTKDPGFRLGCRGEGAEEVKAHPFFRTA 267
>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 = 75.8 bits (186), Expect = 3e-15
Identities = 68/269 (25%), Positives = 115/269 (42%), Gaps = 22/269 (8%)
Query: 193 GTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHANIVTLHDIIHTE 252
G + V+K +++ T L A K I + EE + E+ +L H NIV L D + E
Sbjct: 16 GAFGKVYKAQNKETGVLAAAKVIDTKSEEELEDYMV-EIDILASCDHPNIVKLLDAFYYE 74
Query: 253 KCLTLVFEYLEKD-LKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDLKPQNL 311
L ++ E+ + M + L+ +++ Q L L Y H +I+HRDLK N+
Sbjct: 75 NNLWILIEFCAGGAVDAVMLELERPLTEPQIRVVCKQTLEALNYLHENKIIHRDLKAGNI 134
Query: 312 LINERGELKLADFGLARAKSVPTKTFSNEVVTLWYRPPDVLLGSTEYSTSIDMGVGCIFH 371
L G++KLADFG++ + + + + T ++ P+V++ T D
Sbjct: 135 LFTLDGDIKLADFGVSAKNTRTIQRRDSFIGTPYWMAPEVVMCETSKDRPYDYKADV--- 191
Query: 372 EMSSGRPLFPGSTIEDELRLICSILGPPPDELKS-KLEFCITPVYPSESKLQLLAPEQMD 430
S G L + IE PP EL ++ I P L P +
Sbjct: 192 -WSLGITLIEMAQIE-----------PPHHELNPMRVLLKIAKSEPP----TLAQPSRWS 235
Query: 431 SDALDLVQKFLMYDAKQRISAANAMRHPY 459
S+ D ++K L + R + ++HP+
Sbjct: 236 SEFKDFLKKCLEKNVDARWTTTQLLQHPF 264
Score = 36.2 bits (83), Expect = 0.034
Identities = 23/73 (31%), Positives = 37/73 (50%), Gaps = 1/73 (1%)
Query: 98 KLGQGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHANIVTLHDI 157
+LG G + V+K +++ T L A K I + EE + E+ +L H NIV L D
Sbjct: 12 ELGDGAFGKVYKAQNKETGVLAAAKVIDTKSEEELEDYMV-EIDILASCDHPNIVKLLDA 70
Query: 158 IHTEKCLTLVFEY 170
+ E L ++ E+
Sbjct: 71 FYYENNLWILIEF 83
>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 = 76.0 bits (187), Expect = 4e-15
Identities = 74/286 (25%), Positives = 121/286 (42%), Gaps = 47/286 (16%)
Query: 192 KGTYATVFKGKSRLTDNLVALKEIKLE----HEEGAPCTAIREVSLLRELRHANIVTLHD 247
KGT+ V + + T A+K +K E +E A + E +L+ RH + L
Sbjct: 5 KGTFGKVILVREKATGKYYAMKILKKEVIIAKDEVA--HTLTESRVLQNTRHPFLTALKY 62
Query: 248 IIHTEKCLTLVFEYLEK-DLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDL 306
T L V EY +L ++ + S + + + +++ L Y HS +++RDL
Sbjct: 63 SFQTHDRLCFVMEYANGGELFFHLSRE-RVFSEDRARFYGAEIVSALGYLHSCDVVYRDL 121
Query: 307 KPQNLLINERGELKLADFGLAR---AKSVPTKTFSNEVVTLWYRPPDVLLGSTEYSTSID 363
K +NL++++ G +K+ DFGL + + KTF T Y P+V L +Y ++D
Sbjct: 122 KLENLMLDKDGHIKITDFGLCKEGISDGATMKTFCG---TPEYLAPEV-LEDNDYGRAVD 177
Query: 364 -MGVGCIFHEMSSGRPLFPGSTIEDELRLICSILGPPPDELKSKLEFCITPVYPSESKLQ 422
G+G + +EM GR F E LI L ++ F
Sbjct: 178 WWGLGVVMYEMMCGRLPFYNQDHEKLFELI----------LMEEIRF------------- 214
Query: 423 LLAPEQMDSDALDLVQKFLMYDAKQRI-----SAANAMRHPYFNSL 463
P + +A L+ L D KQR+ A M H +F S+
Sbjct: 215 ---PRTLSPEAKSLLAGLLKKDPKQRLGGGPEDAKEIMEHRFFASI 257
>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 = 74.7 bits (184), Expect = 5e-15
Identities = 45/141 (31%), Positives = 73/141 (51%), Gaps = 6/141 (4%)
Query: 193 GTYATVFKGKSRLTDNL---VALKEIKLEHEEGAPCTAIREVSLLRELRHANIVTLHDII 249
G + +V KG + VA+K +K EH +RE S++ +L H IV L +
Sbjct: 6 GNFGSVVKGVYLMKSGKEVEVAVKTLKQEHIAAGKKEFLREASVMAQLDHPCIVRLIGVC 65
Query: 250 HTEKCLTLVFEYLEKD-LKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDLKP 308
E L LV E L +Y+ I ++++K Q+ G+AY S+ +HRDL
Sbjct: 66 KGEP-LMLVMELAPLGPLLKYLKKRREI-PVSDLKELAHQVAMGMAYLESKHFVHRDLAA 123
Query: 309 QNLLINERGELKLADFGLARA 329
+N+L+ R + K++DFG++RA
Sbjct: 124 RNVLLVNRHQAKISDFGMSRA 144
Score = 40.0 bits (94), Expect = 0.002
Identities = 20/59 (33%), Positives = 29/59 (49%), Gaps = 3/59 (5%)
Query: 99 LGQGTYATVFKGKSRLTDNL---VALKEIKLEHEEGAPCTAIREVSLLRELRHANIVTL 154
LG G + +V KG + VA+K +K EH +RE S++ +L H IV L
Sbjct: 3 LGHGNFGSVVKGVYLMKSGKEVEVAVKTLKQEHIAAGKKEFLREASVMAQLDHPCIVRL 61
>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 = 75.2 bits (185), Expect = 5e-15
Identities = 62/198 (31%), Positives = 97/198 (48%), Gaps = 18/198 (9%)
Query: 193 GTYATVFKGKSRLTDNLVALKEI----KLEHEEGAPCTAIREVSLLRELRHANIVTLHDI 248
G++ V+ + T+ +VA+K++ K +E+ I+EV L++LRH N +
Sbjct: 26 GSFGAVYFARDVRTNEVVAIKKMSYSGKQSNEKWQ--DIIKEVRFLQQLRHPNTIEYKGC 83
Query: 249 IHTEKCLTLVFEYLEKDLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDLKP 308
E LV EY ++ L + L+GLAY HS +HRD+K
Sbjct: 84 YLREHTAWLVMEYCLGSASDILEVHKKPLQEVEIAAICHGALQGLAYLHSHERIHRDIKA 143
Query: 309 QNLLINERGELKLADFGLARAKSVPTKTFSNEVVTLWYRPPDVLLGSTE--YSTSID--- 363
N+L+ E G +KLADFG A S P +F V T ++ P+V+L E Y +D
Sbjct: 144 GNILLTEPGTVKLADFGSASLVS-PANSF---VGTPYWMAPEVILAMDEGQYDGKVDVWS 199
Query: 364 MGVGCIFHEMSSGR-PLF 380
+G+ CI E++ + PLF
Sbjct: 200 LGITCI--ELAERKPPLF 215
Score = 33.2 bits (76), Expect = 0.25
Identities = 23/82 (28%), Positives = 41/82 (50%), Gaps = 6/82 (7%)
Query: 93 YFKLDKLGQGTYATVFKGKSRLTDNLVALKEI----KLEHEEGAPCTAIREVSLLRELRH 148
+ L ++G G++ V+ + T+ +VA+K++ K +E+ I+EV L++LRH
Sbjct: 17 FTDLREIGHGSFGAVYFARDVRTNEVVAIKKMSYSGKQSNEKWQ--DIIKEVRFLQQLRH 74
Query: 149 ANIVTLHDIIHTEKCLTLVFEY 170
N + E LV EY
Sbjct: 75 PNTIEYKGCYLREHTAWLVMEY 96
>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 = 77.6 bits (191), Expect = 6e-15
Identities = 63/216 (29%), Positives = 96/216 (44%), Gaps = 16/216 (7%)
Query: 206 TDNLVALKEIKLEHEEGAPCTA--IREVSLLRELRHANIVTLHDIIHTEKCLTL-VFEYL 262
T + VA+K ++ + E A RE +L L H NIV L D L VFEY+
Sbjct: 2 TGHEVAIKLLRTDAPEEEHQRARFRRETALCARLYHPNIVALLDSGEAPPGLLFAVFEYV 61
Query: 263 EKDLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDLKPQNLLINERG---EL 319
R + L + Q+L LA H++ I+HRDLKPQN+++++ G
Sbjct: 62 PGRTLREVLAADGALPAGETGRLMLQVLDALACAHNQGIVHRDLKPQNIMVSQTGVRPHA 121
Query: 320 KLADFGL------ARAKSVPTKTFSNEVV-TLWYRPPDVLLGSTEYSTSIDMGVGCIFHE 372
K+ DFG+ R V T T + EV+ T Y P+ L G S G IF E
Sbjct: 122 KVLDFGIGTLLPGVRDADVATLTRTTEVLGTPTYCAPEQLRGEPVTPNSDLYAWGLIFLE 181
Query: 373 MSSGRPLFPGSTIEDELRLICSILGPPPDELKSKLE 408
+G+ + G+++ + ++ L P L +
Sbjct: 182 CLTGQRVVQGASVAE---ILYQQLSPVDVSLPPWIA 214
Score = 32.1 bits (73), Expect = 0.88
Identities = 21/61 (34%), Positives = 28/61 (45%), Gaps = 3/61 (4%)
Query: 115 TDNLVALKEIKLEHEEGAPCTA--IREVSLLRELRHANIVTLHDIIHTEKCLTL-VFEYL 171
T + VA+K ++ + E A RE +L L H NIV L D L VFEY+
Sbjct: 2 TGHEVAIKLLRTDAPEEEHQRARFRRETALCARLYHPNIVALLDSGEAPPGLLFAVFEYV 61
Query: 172 E 172
Sbjct: 62 P 62
>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 = 74.8 bits (184), Expect = 7e-15
Identities = 60/240 (25%), Positives = 110/240 (45%), Gaps = 17/240 (7%)
Query: 184 NILSMNNV-KGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHANI 242
I+ ++ + +G +V K + + T + ALK I + +RE+ + + + I
Sbjct: 2 KIVELSRLGEGAGGSVTKCRLKNTGMIFALKTITTDPNPDLQKQILRELEINKSCKSPYI 61
Query: 243 VTLHDIIHTEK--CLTLVFEY-----LEKDLKRYMDDCSNILSMNNVKLFLFQLLRGLAY 295
V + E + + EY L+ K+ + + + +L+GL+Y
Sbjct: 62 VKYYGAFLDESSSSIGIAMEYCEGGSLDSIYKK-VKKRGGRIGEKVLGKIAESVLKGLSY 120
Query: 296 CHSRRILHRDLKPQNLLINERGELKLADFGLA-RAKSVPTKTFSNEVVTLWYRPPDVLLG 354
HSR+I+HRD+KP N+L+ +G++KL DFG++ + TF+ T +Y P+ + G
Sbjct: 121 LHSRKIIHRDIKPSNILLTRKGQVKLCDFGVSGELVNSLAGTFTG---TSFYMAPERIQG 177
Query: 355 STEYSTSIDM-GVGCIFHEMSSGRPLFPGSTIED--ELRLICSILGPPPDELKSKLEFCI 411
YS + D+ +G E++ R FP + L+ I+ P ELK + I
Sbjct: 178 KP-YSITSDVWSLGLTLLEVAQNRFPFPPEGEPPLGPIELLSYIVNMPNPELKDEPGNGI 236
>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 = 74.6 bits (183), Expect = 7e-15
Identities = 50/175 (28%), Positives = 81/175 (46%), Gaps = 8/175 (4%)
Query: 206 TDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHANIVTLHDIIHTE--KCLTLVFEYLE 263
T VA+K +K E +E+ +LR L H NIV I + + L+ E+L
Sbjct: 32 TGEQVAVKSLKPESGGNHIADLKKEIEILRNLYHENIVKYKGICTEDGGNGIKLIMEFLP 91
Query: 264 K-DLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDLKPQNLLINERGELKLA 322
LK Y+ N +++ + Q+ +G+ Y SR+ +HRDL +N+L+ ++K+
Sbjct: 92 SGSLKEYLPRNKNKINLKQQLKYAVQICKGMDYLGSRQYVHRDLAARNVLVESEHQVKIG 151
Query: 323 DFGLARA----KSVPTKTFSNEVVTLWYRPPDVLLGSTEYSTSIDMGVGCIFHEM 373
DFGL +A K T + WY P+ L+ S Y S G +E+
Sbjct: 152 DFGLTKAIETDKEYYTVKDDLDSPVFWY-APECLIQSKFYIASDVWSFGVTLYEL 205
Score = 36.4 bits (84), Expect = 0.027
Identities = 25/92 (27%), Positives = 41/92 (44%), Gaps = 7/92 (7%)
Query: 95 KLDKLGQGTYATV----FKGKSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHAN 150
++ LG+G + V + + T VA+K +K E +E+ +LR L H N
Sbjct: 8 RIRDLGEGHFGKVELCRYDPEGDNTGEQVAVKSLKPESGGNHIADLKKEIEILRNLYHEN 67
Query: 151 IVTLHDIIHTE--KCLTLVFEYLEK-DLKRYM 179
IV I + + L+ E+L LK Y+
Sbjct: 68 IVKYKGICTEDGGNGIKLIMEFLPSGSLKEYL 99
>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 = 74.7 bits (184), Expect = 7e-15
Identities = 55/199 (27%), Positives = 89/199 (44%), Gaps = 13/199 (6%)
Query: 192 KGTYATVFKGKSRLTDN----LVALKEIKLEHEEGAPCTAIREVSLLRELRHANIVTLHD 247
+G + V + + VA+K + EE RE+ +LR L H NIV
Sbjct: 14 EGHFGKVELCRYDPLGDNTGEQVAVKSLNHSGEEQHRSDFEREIEILRTLDHENIVKYKG 73
Query: 248 IIH--TEKCLTLVFEYLEK-DLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHR 304
+ + L L+ EYL L+ Y+ + +++ + LF Q+ +G+ Y S+R +HR
Sbjct: 74 VCEKPGGRSLRLIMEYLPSGSLRDYLQRHRDQINLKRLLLFSSQICKGMDYLGSQRYIHR 133
Query: 305 DLKPQNLLINERGELKLADFGLARA----KSVPTKTFSNEVVTLWYRPPDVLLGSTEYST 360
DL +N+L+ +K++DFGLA+ K E WY P+ L S S
Sbjct: 134 DLAARNILVESEDLVKISDFGLAKVLPEDKDYYYVKEPGESPIFWY-APECLRTSKFSSA 192
Query: 361 SIDMGVGCIFHEM-SSGRP 378
S G +E+ + G P
Sbjct: 193 SDVWSFGVTLYELFTYGDP 211
Score = 36.2 bits (84), Expect = 0.027
Identities = 23/83 (27%), Positives = 36/83 (43%), Gaps = 6/83 (7%)
Query: 95 KLDKLGQGTYATVFKGKSRLTDN----LVALKEIKLEHEEGAPCTAIREVSLLRELRHAN 150
+ +LG+G + V + + VA+K + EE RE+ +LR L H N
Sbjct: 8 FIKQLGEGHFGKVELCRYDPLGDNTGEQVAVKSLNHSGEEQHRSDFEREIEILRTLDHEN 67
Query: 151 IVTLHDIIH--TEKCLTLVFEYL 171
IV + + L L+ EYL
Sbjct: 68 IVKYKGVCEKPGGRSLRLIMEYL 90
>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 = 75.5 bits (185), Expect = 7e-15
Identities = 66/216 (30%), Positives = 106/216 (49%), Gaps = 18/216 (8%)
Query: 193 GTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHANIVTLHDIIHTE 252
G VFK + + ++A K I LE + IRE+ +L E IV + +++
Sbjct: 16 GNGGVVFKVSHKPSGLIMARKLIHLEIKPAIRNQIIRELQVLHECNSPYIVGFYGAFYSD 75
Query: 253 KCLTLVFEY-----LEKDLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSR-RILHRDL 306
+++ E+ L++ LK+ IL ++ + ++GL Y + +I+HRD+
Sbjct: 76 GEISICMEHMDGGSLDQVLKKAGRIPEQILGKVSIAV-----IKGLTYLREKHKIMHRDV 130
Query: 307 KPQNLLINERGELKLADFGLARAKSVPTKTFSNEVV-TLWYRPPDVLLGSTEYSTSIDM- 364
KP N+L+N RGE+KL DFG++ + +N V T Y P+ L G T YS D+
Sbjct: 131 KPSNILVNSRGEIKLCDFGVS---GQLIDSMANSFVGTRSYMSPERLQG-THYSVQSDIW 186
Query: 365 GVGCIFHEMSSGR-PLFPGSTIEDELRLICSILGPP 399
+G EM+ GR P+ P E EL C + G P
Sbjct: 187 SMGLSLVEMAIGRYPIPPPDAKELELMFGCPVEGDP 222
Score = 32.3 bits (73), Expect = 0.49
Identities = 20/82 (24%), Positives = 41/82 (50%)
Query: 91 ESYFKLDKLGQGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHAN 150
+ + K+ +LG G VFK + + ++A K I LE + IRE+ +L E
Sbjct: 5 DDFEKISELGAGNGGVVFKVSHKPSGLIMARKLIHLEIKPAIRNQIIRELQVLHECNSPY 64
Query: 151 IVTLHDIIHTEKCLTLVFEYLE 172
IV + +++ +++ E+++
Sbjct: 65 IVGFYGAFYSDGEISICMEHMD 86
>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 = 75.0 bits (184), Expect = 8e-15
Identities = 71/281 (25%), Positives = 120/281 (42%), Gaps = 39/281 (13%)
Query: 192 KGTYATVFKGKSRLTDNLVALKEIKLEH--EEGAPCTAIREVSLLRELRHANIVTLHDII 249
KG++ V + + R T + ALK I+ H + E ++L ++ IV L
Sbjct: 3 KGSFGKVMQVRKRDTQRIYALKTIRKAHIVSRSEVTHTLAERTVLAQVNCPFIVPLKFSF 62
Query: 250 HTEKCLTLVFEYLEKDLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDLKPQ 309
+ + L LV ++ + ++ + + +LL L H +++RDLKP+
Sbjct: 63 QSPEKLYLVLAFINGGELFHHLQREGRFDLSRARFYTAELLCALENLHKFNVIYRDLKPE 122
Query: 310 NLLINERGELKLADFGLAR---AKSVPTKTFSNEVVTLWYRPPDVLLGSTEYSTSID-MG 365
N+L++ +G + L DFGL + T TF T Y P++LLG Y+ ++D
Sbjct: 123 NILLDYQGHIALCDFGLCKLNMKDDDKTNTFCG---TPEYLAPELLLGHG-YTKAVDWWT 178
Query: 366 VGCIFHEMSSGRPLFPGSTIEDELRLICSILGPPPDELKSKLEFCITPVYPSESKLQLLA 425
+G + +EM +G P F + + R I L+ L F
Sbjct: 179 LGVLLYEMLTGLPPFYDENVNEMYRKI----------LQEPLRF---------------- 212
Query: 426 PEQMDSDALDLVQKFLMYDAKQRISAANAM---RHPYFNSL 463
P+ D DA DL+ L D +R+ A HP+F+ L
Sbjct: 213 PDGFDRDAKDLLIGLLSRDPTRRLGYNGAQEIKNHPFFSQL 253
>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 = 75.0 bits (184), Expect = 9e-15
Identities = 70/285 (24%), Positives = 116/285 (40%), Gaps = 39/285 (13%)
Query: 192 KGTYATVFKGKSRLTDNLVALK----EIKLEHEEGAPCTAIREVSLLRELRHANIVTLHD 247
KGT+ V + + T A+K E+ + +E A + E +L+ RH + L
Sbjct: 5 KGTFGKVILVREKATGRYYAMKILRKEVIIAKDEVA--HTVTESRVLQNTRHPFLTALKY 62
Query: 248 IIHTEKCLTLVFEYLEKDLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDLK 307
T L V EY + + + + + +++ L Y HSR +++RD+K
Sbjct: 63 AFQTHDRLCFVMEYANGGELFFHLSRERVFTEERARFYGAEIVSALEYLHSRDVVYRDIK 122
Query: 308 PQNLLINERGELKLADFGLARAKSVPTKTFSNEVVTLWYRPPDVLLGSTEYSTSID-MGV 366
+NL++++ G +K+ DFGL + T T Y P+V L +Y ++D G+
Sbjct: 123 LENLMLDKDGHIKITDFGLCKEGISDGATMKTFCGTPEYLAPEV-LEDNDYGRAVDWWGL 181
Query: 367 GCIFHEMSSGRPLFPGSTIEDELRLICSILGPPPDELKSKLEFCITPVYPSESKLQLLAP 426
G + +EM GR F E LI L ++ F P
Sbjct: 182 GVVMYEMMCGRLPFYNQDHERLFELI----------LMEEIRF----------------P 215
Query: 427 EQMDSDALDLVQKFLMYDAKQRI-----SAANAMRHPYFNSLGPQ 466
+ +A L+ L D KQR+ A M H +F S+ Q
Sbjct: 216 RTLSPEAKSLLAGLLKKDPKQRLGGGPSDAKEVMEHRFFLSINWQ 260
>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 = 74.0 bits (182), Expect = 1e-14
Identities = 34/122 (27%), Positives = 62/122 (50%), Gaps = 3/122 (2%)
Query: 210 VALKEIKLEHEEGAPCTAIREVSLLRELRHANIVTLHDIIHTEKCLTLVFEYLEKD--LK 267
VA+K +K + ++E +++ L H N++ L+ ++ T L +V E L
Sbjct: 26 VAVKCLKSDKLSDIMDDFLKEAAIMHSLDHENLIRLYGVVLTHP-LMMVTELAPLGSLLD 84
Query: 268 RYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDLKPQNLLINERGELKLADFGLA 327
R D ++ + + Q+ G+ Y S+R +HRDL +N+L+ ++K+ DFGL
Sbjct: 85 RLRKDALGHFLISTLCDYAVQIANGMRYLESKRFIHRDLAARNILLASDDKVKIGDFGLM 144
Query: 328 RA 329
RA
Sbjct: 145 RA 146
Score = 37.0 bits (86), Expect = 0.015
Identities = 19/76 (25%), Positives = 38/76 (50%), Gaps = 4/76 (5%)
Query: 97 DKLGQGTYATVFKGKSRLTDNL---VALKEIKLEHEEGAPCTAIREVSLLRELRHANIVT 153
KLG G++ V +G+ + VA+K +K + ++E +++ L H N++
Sbjct: 1 KKLGDGSFGVVRRGEWSTSGGKVIPVAVKCLKSDKLSDIMDDFLKEAAIMHSLDHENLIR 60
Query: 154 LHDIIHTEKCLTLVFE 169
L+ ++ T L +V E
Sbjct: 61 LYGVVLTHP-LMMVTE 75
>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 = 73.9 bits (181), Expect = 1e-14
Identities = 63/217 (29%), Positives = 105/217 (48%), Gaps = 14/217 (6%)
Query: 192 KGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHANIVTLHDIIHT 251
KG++ VFKG T +VA+K I LE E +E+++L + + +
Sbjct: 14 KGSFGEVFKGIDNRTQQVVAIKIIDLEEAEDEIEDIQQEITVLSQCDSPYVTKYYGSYLK 73
Query: 252 EKCLTLVFEYL----EKDLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDLK 307
L ++ EYL DL R + + L ++L+GL Y HS + +HRD+K
Sbjct: 74 GTKLWIIMEYLGGGSALDLLR-----AGPFDEFQIATMLKEILKGLDYLHSEKKIHRDIK 128
Query: 308 PQNLLINERGELKLADFGLARAKSVPTKTFSNEVV-TLWYRPPDVLLGSTEYSTSIDMGV 366
N+L++E+G++KLADFG+A + T+ N V T ++ P+V+ S S + +
Sbjct: 129 AANVLLSEQGDVKLADFGVA-GQLTDTQIKRNTFVGTPFWMAPEVIQQSAYDSKADIWSL 187
Query: 367 GCIFHEMSSGRPLFPGSTIEDELRLICSILGPPPDEL 403
G E++ G P P S + +R++ I P L
Sbjct: 188 GITAIELAKGEP--PNSDMH-PMRVLFLIPKNNPPTL 221
Score = 40.8 bits (95), Expect = 0.001
Identities = 23/81 (28%), Positives = 41/81 (50%)
Query: 91 ESYFKLDKLGQGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHAN 150
E + KL+++G+G++ VFKG T +VA+K I LE E +E+++L +
Sbjct: 4 ELFTKLERIGKGSFGEVFKGIDNRTQQVVAIKIIDLEEAEDEIEDIQQEITVLSQCDSPY 63
Query: 151 IVTLHDIIHTEKCLTLVFEYL 171
+ + L ++ EYL
Sbjct: 64 VTKYYGSYLKGTKLWIIMEYL 84
>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 = 74.2 bits (182), Expect = 1e-14
Identities = 67/276 (24%), Positives = 117/276 (42%), Gaps = 29/276 (10%)
Query: 192 KGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHANIVTLHDIIHT 251
+G TV+ T VA+K++ L+ + I E+ ++RE +H NIV D
Sbjct: 29 QGASGTVYTAIDVATGQEVAIKQMNLQQQPKKELI-INEILVMRENKHPNIVNYLDSYLV 87
Query: 252 EKCLTLVFEYLEK-DLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDLKPQN 310
L +V EYL L + + + + + L+ L + HS +++HRD+K N
Sbjct: 88 GDELWVVMEYLAGGSLTDVVTETC--MDEGQIAAVCRECLQALEFLHSNQVIHRDIKSDN 145
Query: 311 LLINERGELKLADFGLARAKSVPTKTFSNEVVTLWYRPPDVLLGSTEYSTSIDM-GVGCI 369
+L+ G +KL DFG + S V T ++ P+V+ Y +D+ +G +
Sbjct: 146 ILLGMDGSVKLTDFGFCAQITPEQSKRSTMVGTPYWMAPEVVT-RKAYGPKVDIWSLGIM 204
Query: 370 FHEMSSGRPLFPGSTIEDELRLICSILGPPPDELKSKLEFCITPVYPSESKLQLLAPEQM 429
EM G P + E+ LR + I + +L PE++
Sbjct: 205 AIEMVEGEPPYLN---ENPLRALYLI--------------------ATNGTPELQNPEKL 241
Query: 430 DSDALDLVQKFLMYDAKQRISAANAMRHPYFNSLGP 465
+ D + + L D ++R SA ++HP+ P
Sbjct: 242 SAIFRDFLNRCLEMDVEKRGSAKELLQHPFLKIAKP 277
Score = 45.7 bits (108), Expect = 3e-05
Identities = 26/79 (32%), Positives = 40/79 (50%), Gaps = 1/79 (1%)
Query: 93 YFKLDKLGQGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHANIV 152
Y + +K+GQG TV+ T VA+K++ L+ + I E+ ++RE +H NIV
Sbjct: 21 YTRFEKIGQGASGTVYTAIDVATGQEVAIKQMNLQQQPKKELI-INEILVMRENKHPNIV 79
Query: 153 TLHDIIHTEKCLTLVFEYL 171
D L +V EYL
Sbjct: 80 NYLDSYLVGDELWVVMEYL 98
>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 = 73.7 bits (181), Expect = 1e-14
Identities = 74/284 (26%), Positives = 121/284 (42%), Gaps = 38/284 (13%)
Query: 192 KGTYATVFKGKSRLTDNLVALKEI--KLEHEEGAPCTAIREVSLLRELRHANIVTLHDII 249
KG + V + + T + A K++ K + A+ E +L ++ IV+L
Sbjct: 3 KGGFGEVCACQVKATGKMYACKKLDKKRLKKRKGEQMALNEKKILEKVSSRFIVSLAYAF 62
Query: 250 HTEKCLTLVFEYLEK-DLKRYMDDCSN-ILSMNNVKLFLFQLLRGLAYCHSRRILHRDLK 307
T+ L LV + DLK ++ + + Q++ GL + H RRI++RDLK
Sbjct: 63 ETKDDLCLVMTLMNGGDLKYHIYNVGEPGFPEARAIFYAAQIICGLEHLHQRRIVYRDLK 122
Query: 308 PQNLLINERGELKLADFGLARAKSVPTKTFSNEVVTLWYRPPDVLLGSTEYSTSID-MGV 366
P+N+L+++ G ++++D GLA K T Y P+VL G Y S+D +
Sbjct: 123 PENVLLDDHGNVRISDLGLAVELKGGKKI-KGRAGTPGYMAPEVLQGE-VYDFSVDWFAL 180
Query: 367 GCIFHEMSSGRPLFP--GSTIEDELRLICSILGPPPDELKSKLEFCITPVYPSESKLQLL 424
GC +EM +GR F +E E ELK + +
Sbjct: 181 GCTLYEMIAGRSPFRQRKEKVEKE-------------ELKRR-------TLEMAVEY--- 217
Query: 425 APEQMDSDALDLVQKFLMYDAKQRI-----SAANAMRHPYFNSL 463
P++ +A DL + L D ++R+ SA HP F L
Sbjct: 218 -PDKFSPEAKDLCEALLQKDPEKRLGCRGGSADEVREHPLFKDL 260
>gnl|CDD|140289 PTZ00263, PTZ00263, protein kinase A catalytic subunit;
Provisional.
Length = 329
Score = 74.5 bits (183), Expect = 1e-14
Identities = 77/293 (26%), Positives = 124/293 (42%), Gaps = 72/293 (24%)
Query: 193 GTYATVFKGKSRLTDNLVALKEIK---------LEHEEGAPCTAIREVSLLRELRHANIV 243
G++ V K + T A+K +K ++H +E S+L EL H IV
Sbjct: 29 GSFGRVRIAKHKGTGEYYAIKCLKKREILKMKQVQH-------VAQEKSILMELSHPFIV 81
Query: 244 TLHDIIHTEKCLTLVFEYLE--------KDLKRYMDDCSNILSMNNVKLFLFQLLRGLAY 295
+ E + + E++ + R+ +D + K + +L+ Y
Sbjct: 82 NMMCSFQDENRVYFLLEFVVGGELFTHLRKAGRFPNDVA--------KFYHAELVLAFEY 133
Query: 296 CHSRRILHRDLKPQNLLINERGELKLADFGLARAKSVPTKTFSNEVVTLWYRPPDVLLGS 355
HS+ I++RDLKP+NLL++ +G +K+ DFG AK VP +TF+ T Y P+V + S
Sbjct: 134 LHSKDIIYRDLKPENLLLDNKGHVKVTDFGF--AKKVPDRTFT-LCGTPEYLAPEV-IQS 189
Query: 356 TEYSTSID---MGVGCIFHEMSSGRPLFPGSTIEDELRLICSILGPPPDELKSKLEFCIT 412
+ ++D MGV + +E +G P F T R+ IL
Sbjct: 190 KGHGKAVDWWTMGV--LLYEFIAGYPPFFDDT---PFRIYEKIL---------------- 228
Query: 413 PVYPSESKLQLLAPEQMDSDALDLVQKFLMYDAKQRISA-----ANAMRHPYF 460
+L+ P D A DLV+ L D +R+ A+ HPYF
Sbjct: 229 -----AGRLKF--PNWFDGRARDLVKGLLQTDHTKRLGTLKGGVADVKNHPYF 274
Score = 28.6 bits (64), Expect = 7.4
Identities = 20/84 (23%), Positives = 35/84 (41%), Gaps = 16/84 (19%)
Query: 97 DKLGQGTYATVFKGKSRLTDNLVALKEIK---------LEHEEGAPCTAIREVSLLRELR 147
+ LG G++ V K + T A+K +K ++H +E S+L EL
Sbjct: 24 ETLGTGSFGRVRIAKHKGTGEYYAIKCLKKREILKMKQVQH-------VAQEKSILMELS 76
Query: 148 HANIVTLHDIIHTEKCLTLVFEYL 171
H IV + E + + E++
Sbjct: 77 HPFIVNMMCSFQDENRVYFLLEFV 100
>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 = 73.6 bits (180), Expect = 1e-14
Identities = 56/188 (29%), Positives = 94/188 (50%), Gaps = 3/188 (1%)
Query: 192 KGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHANIVTLHDIIHT 251
KG++ VFKG T +VA+K I LE E +E+++L + + +
Sbjct: 14 KGSFGEVFKGIDNRTQKVVAIKIIDLEEAEDEIEDIQQEITVLSQCDSPYVTKYYGSYLK 73
Query: 252 EKCLTLVFEYLEKDLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDLKPQNL 311
+ L ++ EYL + + L + L ++L+GL Y HS + +HRD+K N+
Sbjct: 74 DTKLWIIMEYLGGGSALDLLE-PGPLDETQIATILREILKGLDYLHSEKKIHRDIKAANV 132
Query: 312 LINERGELKLADFGLARAKSVPTKTFSNEVV-TLWYRPPDVLLGSTEYSTSIDMGVGCIF 370
L++E GE+KLADFG+A + T+ N V T ++ P+V+ S S + +G
Sbjct: 133 LLSEHGEVKLADFGVA-GQLTDTQIKRNTFVGTPFWMAPEVIKQSAYDSKADIWSLGITA 191
Query: 371 HEMSSGRP 378
E++ G P
Sbjct: 192 IELAKGEP 199
Score = 40.1 bits (93), Expect = 0.002
Identities = 24/81 (29%), Positives = 42/81 (51%)
Query: 91 ESYFKLDKLGQGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHAN 150
E + KL+K+G+G++ VFKG T +VA+K I LE E +E+++L +
Sbjct: 4 ELFTKLEKIGKGSFGEVFKGIDNRTQKVVAIKIIDLEEAEDEIEDIQQEITVLSQCDSPY 63
Query: 151 IVTLHDIIHTEKCLTLVFEYL 171
+ + + L ++ EYL
Sbjct: 64 VTKYYGSYLKDTKLWIIMEYL 84
>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 = 73.2 bits (179), Expect = 2e-14
Identities = 64/243 (26%), Positives = 106/243 (43%), Gaps = 46/243 (18%)
Query: 230 EVSLLRELRHANIVTLHDII--HTEKCLTLVFEYL-----EKDLKRYMDDCSNILSMNNV 282
E+ LL+ L+H IV + + EK LT+ EY+ + LK Y L+ +
Sbjct: 54 EIQLLKNLQHERIVQYYGCLRDRAEKTLTIFMEYMPGGSVKDQLKAY-----GALTESVT 108
Query: 283 KLFLFQLLRGLAYCHSRRILHRDLKPQNLLINERGELKLADFGLARAKSVPTKTFSNEVV 342
+ + Q+L G++Y HS I+HRD+K N+L + G +KL DFG +K + T S +
Sbjct: 109 RKYTRQILEGMSYLHSNMIVHRDIKGANILRDSAGNVKLGDFG--ASKRLQTICMSGTGI 166
Query: 343 -----TLWYRPPDVLLGSTEYSTSIDM-GVGCIFHEMSSGRPLFPGSTIEDELRLICSIL 396
T ++ P+V+ G Y D+ +GC EM + +
Sbjct: 167 RSVTGTPYWMSPEVISGEG-YGRKADVWSLGCTVVEMLTEK------------------- 206
Query: 397 GPPPDELKSKLEFCITPVYPSESKLQLLAPEQMDSDALDLVQKFLMYDAKQRISAANAMR 456
PP E ++ P+ +L P + A D + + +A+ R SA +R
Sbjct: 207 -PPWAEYEAMAAIFKIATQPTNPQL----PSHISEHARDFLGCIFV-EARHRPSAEELLR 260
Query: 457 HPY 459
HP+
Sbjct: 261 HPF 263
Score = 37.7 bits (87), Expect = 0.010
Identities = 32/129 (24%), Positives = 57/129 (44%), Gaps = 16/129 (12%)
Query: 99 LGQGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIR----EVSLLRELRHANIVTL 154
LGQG + V+ T +A K+++ + E + E+ LL+ L+H IV
Sbjct: 10 LGQGAFGRVYLCYDVDTGRELAAKQVQFDPESPETSKEVSALECEIQLLKNLQHERIVQY 69
Query: 155 HDII--HTEKCLTLVFEYL-----EKDLKRYMDDCSNILSMNNVKGTYATVFKGKSRLTD 207
+ + EK LT+ EY+ + LK Y L+ + + + +G S L
Sbjct: 70 YGCLRDRAEKTLTIFMEYMPGGSVKDQLKAY-----GALTESVTRKYTRQILEGMSYLHS 124
Query: 208 NLVALKEIK 216
N++ ++IK
Sbjct: 125 NMIVHRDIK 133
>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 = 73.9 bits (181), Expect = 2e-14
Identities = 55/194 (28%), Positives = 92/194 (47%), Gaps = 7/194 (3%)
Query: 192 KGTYATVFKGKSRLTDNLVALKEIK----LEHEEGAPCTAIREVSLLRELRHANIVTLHD 247
KG++ V K + + A+K ++ L+ +E A R V LL+ L+H +V LH
Sbjct: 5 KGSFGKVLLAKRKSDGSFYAVKVLQKKTILKKKEQNHIMAERNV-LLKNLKHPFLVGLHY 63
Query: 248 IIHTEKCLTLVFEYLEKDLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDLK 307
T + L V +Y+ + + + ++ + Y HS I++RDLK
Sbjct: 64 SFQTAEKLYFVLDYVNGGELFFHLQRERCFLEPRARFYAAEVASAIGYLHSLNIIYRDLK 123
Query: 308 PQNLLINERGELKLADFGLARAKSVPTKTFSNEVVTLWYRPPDVLLGSTEYSTSIDMG-V 366
P+N+L++ +G + L DFGL + P +T S T Y P+V L Y ++D +
Sbjct: 124 PENILLDSQGHVVLTDFGLCKEGVEPEETTSTFCGTPEYLAPEV-LRKEPYDRTVDWWCL 182
Query: 367 GCIFHEMSSGRPLF 380
G + +EM G P F
Sbjct: 183 GAVLYEMLYGLPPF 196
Score = 32.6 bits (74), Expect = 0.38
Identities = 22/77 (28%), Positives = 39/77 (50%), Gaps = 5/77 (6%)
Query: 99 LGQGTYATVFKGKSRLTDNLVALKEIK----LEHEEGAPCTAIREVSLLRELRHANIVTL 154
+G+G++ V K + + A+K ++ L+ +E A R V LL+ L+H +V L
Sbjct: 3 IGKGSFGKVLLAKRKSDGSFYAVKVLQKKTILKKKEQNHIMAERNV-LLKNLKHPFLVGL 61
Query: 155 HDIIHTEKCLTLVFEYL 171
H T + L V +Y+
Sbjct: 62 HYSFQTAEKLYFVLDYV 78
>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 = 73.7 bits (181), Expect = 2e-14
Identities = 65/251 (25%), Positives = 105/251 (41%), Gaps = 63/251 (25%)
Query: 242 IVTLHDIIHTEKCLTLVFEYLEKDLKRYMDDCSNILS------MNNVKLFLFQLLRGLAY 295
+V++ T++ L +V EY+E DC+ +L ++ +++ + + L Y
Sbjct: 63 VVSMFCSFETKRHLCMVMEYVEGG------DCATLLKNIGALPVDMARMYFAETVLALEY 116
Query: 296 CHSRRILHRDLKPQNLLINERGELKLADFGLARAK-------------SVPTKTFSNEVV 342
H+ I+HRDLKP NLLI G +KL DFGL++ T+ F ++ V
Sbjct: 117 LHNYGIVHRDLKPDNLLITSMGHIKLTDFGLSKIGLMSLTTNLYEGHIEKDTREFLDKQV 176
Query: 343 --TLWYRPPDVLLGSTEYSTSID---MGVGCIFHEMSSGRPLFPGSTIEDELRLICS--I 395
T Y P+V+L Y +D MG+ I +E G F G T E+ + S I
Sbjct: 177 CGTPEYIAPEVIL-RQGYGKPVDWWAMGI--ILYEFLVGCVPFFGDTPEELFGQVISDDI 233
Query: 396 LGPPPDELKSKLEFCITPVYPSESKLQLLAPEQMDSDALDLVQKFLMYDAKQRI---SAA 452
P D E + +DA DL+ + L + +R+ A
Sbjct: 234 EWPEGD-------------------------EALPADAQDLISRLLRQNPLERLGTGGAF 268
Query: 453 NAMRHPYFNSL 463
+H +F L
Sbjct: 269 EVKQHRFFLGL 279
>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 = 74.0 bits (181), Expect = 2e-14
Identities = 56/193 (29%), Positives = 94/193 (48%), Gaps = 13/193 (6%)
Query: 193 GTYATVFKGKSRLTDNLVALKEIKLEHEEGAP--CTAIREVSLLRELRHANIVTLHDIIH 250
G++ V+ + T+ +VA+K++ ++ I+EV L+ ++H N +
Sbjct: 36 GSFGAVYFARDVRTNEVVAIKKMSYSGKQSNEKWQDIIKEVKFLQRIKHPNSIEYKGCYL 95
Query: 251 TEKCLTLVFEYLEKDLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDLKPQN 310
E LV EY ++ L + L+GLAY HS ++HRD+K N
Sbjct: 96 REHTAWLVMEYCLGSASDLLEVHKKPLQEVEIAAITHGALQGLAYLHSHNMIHRDIKAGN 155
Query: 311 LLINERGELKLADFGLARAKSVPTKTFSNEVVTLWYRPPDVLLGSTE--YSTSID---MG 365
+L+ E G++KLADFG A S P +F V T ++ P+V+L E Y +D +G
Sbjct: 156 ILLTEPGQVKLADFGSASIAS-PANSF---VGTPYWMAPEVILAMDEGQYDGKVDVWSLG 211
Query: 366 VGCIFHEMSSGRP 378
+ CI E++ +P
Sbjct: 212 ITCI--ELAERKP 222
Score = 30.8 bits (69), Expect = 1.9
Identities = 19/77 (24%), Positives = 37/77 (48%), Gaps = 2/77 (2%)
Query: 96 LDKLGQGTYATVFKGKSRLTDNLVALKEIKLEHEEGAP--CTAIREVSLLRELRHANIVT 153
L ++G G++ V+ + T+ +VA+K++ ++ I+EV L+ ++H N +
Sbjct: 30 LREIGHGSFGAVYFARDVRTNEVVAIKKMSYSGKQSNEKWQDIIKEVKFLQRIKHPNSIE 89
Query: 154 LHDIIHTEKCLTLVFEY 170
E LV EY
Sbjct: 90 YKGCYLREHTAWLVMEY 106
>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 = 74.0 bits (182), Expect = 2e-14
Identities = 59/210 (28%), Positives = 100/210 (47%), Gaps = 10/210 (4%)
Query: 192 KGTYATVFKGKSRLTDNLVALKEIK---LEHEEGAPCTAIREVSLLRELRHANIVTLHDI 248
KG++ V + + TD L A+K +K + ++ CT + + L + + LH
Sbjct: 10 KGSFGKVMLAERKGTDELYAIKILKKDVIIQDDDVECTMVEKRVLALPGKPPFLTQLHSC 69
Query: 249 IHTEKCLTLVFEYLEK-DLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDLK 307
T L V EY+ DL ++ + V + ++ GL + HS+ I++RDLK
Sbjct: 70 FQTMDRLYFVMEYVNGGDLMYHIQQVGKFKEPHAV-FYAAEIAIGLFFLHSKGIIYRDLK 128
Query: 308 PQNLLINERGELKLADFGLARAKSVPTKTFSNEVVTLWYRPPDVLLGSTEYSTSID-MGV 366
N++++ G +K+ADFG+ + KT T Y P+++ Y S+D
Sbjct: 129 LDNVMLDAEGHIKIADFGMCKENIFGGKTTRTFCGTPDYIAPEIIA-YQPYGKSVDWWAF 187
Query: 367 GCIFHEMSSGRPLFPGSTIEDELRLICSIL 396
G + +EM +G+P F G EDE L SI+
Sbjct: 188 GVLLYEMLAGQPPFDG---EDEDELFQSIM 214
Score = 30.1 bits (68), Expect = 2.4
Identities = 20/76 (26%), Positives = 35/76 (46%), Gaps = 3/76 (3%)
Query: 99 LGQGTYATVFKGKSRLTDNLVALKEIK---LEHEEGAPCTAIREVSLLRELRHANIVTLH 155
LG+G++ V + + TD L A+K +K + ++ CT + + L + + LH
Sbjct: 8 LGKGSFGKVMLAERKGTDELYAIKILKKDVIIQDDDVECTMVEKRVLALPGKPPFLTQLH 67
Query: 156 DIIHTEKCLTLVFEYL 171
T L V EY+
Sbjct: 68 SCFQTMDRLYFVMEYV 83
>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 = 72.7 bits (178), Expect = 2e-14
Identities = 69/273 (25%), Positives = 115/273 (42%), Gaps = 31/273 (11%)
Query: 192 KGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAI-REVSLLRELRHANIVTLHDIIH 250
KG+Y V + R +K++ L + A +E LL +L+H NIV +
Sbjct: 10 KGSYGEVSLVRHRTDGKQYVIKKLNLRNASRRERKAAEQEAQLLSQLKHPNIVAYRESWE 69
Query: 251 TEKC-LTLVFEYLEK-DL-KRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDLK 307
E L +V + E DL + + +L N V + Q+ L Y H + ILHRDLK
Sbjct: 70 GEDGLLYIVMGFCEGGDLYHKLKEQKGKLLPENQVVEWFVQIAMALQYLHEKHILHRDLK 129
Query: 308 PQNLLINERGELKLADFGLARAKSVPTKTFSNEVVTLWYRPPDVLLGSTEYSTSIDM-GV 366
QN+ + +K+ D G+AR S + T +Y P+ L + Y+ D+ +
Sbjct: 130 TQNVFLTRTNIIKVGDLGIARVLENQCDMASTLIGTPYYMSPE-LFSNKPYNYKSDVWAL 188
Query: 367 GCIFHEMSSGRPLFPGSTIEDELRLICSILGPPPDELKSKLEFCITPVYPSESKLQLLAP 426
GC +EM++ + F +D L+ I+ E KL + P
Sbjct: 189 GCCVYEMATLKHAF---NAKDMNSLVYRII---------------------EGKLPPM-P 223
Query: 427 EQMDSDALDLVQKFLMYDAKQRISAANAMRHPY 459
+ + +L+ L ++R S + +R PY
Sbjct: 224 KDYSPELGELIATMLSKRPEKRPSVKSILRQPY 256
Score = 29.6 bits (66), Expect = 3.6
Identities = 19/74 (25%), Positives = 33/74 (44%), Gaps = 1/74 (1%)
Query: 92 SYFKLDKLGQGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAI-REVSLLRELRHAN 150
+Y + +G+G+Y V + R +K++ L + A +E LL +L+H N
Sbjct: 1 AYCFVRVVGKGSYGEVSLVRHRTDGKQYVIKKLNLRNASRRERKAAEQEAQLLSQLKHPN 60
Query: 151 IVTLHDIIHTEKCL 164
IV + E L
Sbjct: 61 IVAYRESWEGEDGL 74
>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 = 73.3 bits (180), Expect = 4e-14
Identities = 75/287 (26%), Positives = 117/287 (40%), Gaps = 43/287 (14%)
Query: 192 KGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRH----AN---IVT 244
+G + V + + T ++ A+K +K + A VS E R +N I
Sbjct: 11 RGHFGEVQVVREKATGDIYAMKVMK-----KSVLLAQETVSFFEEERDILSISNSPWIPQ 65
Query: 245 LHDIIHTEKCLTLVFEYLEK-DLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILH 303
L + L LV EY DL ++ + + + +L +L+ + H +H
Sbjct: 66 LQYAFQDKDNLYLVMEYQPGGDLLSLLNRYEDQFDEDMAQFYLAELVLAIHSVHQMGYVH 125
Query: 304 RDLKPQNLLINERGELKLADFGLARAKSVPTKTFSNEVV-TLWYRPPDVLL-----GSTE 357
RD+KP+N+LI+ G +KLADFG A + S V T Y P+VL G
Sbjct: 126 RDIKPENVLIDRTGHIKLADFGSAARLTANKMVNSKLPVGTPDYIAPEVLTTMNGDGKGT 185
Query: 358 YSTSIDM-GVGCIFHEMSSGRPLFPGSTIEDELRLICSILGPPPDELKSKLEFCITPVYP 416
Y D +G I +EM GR F T I + + L+F P
Sbjct: 186 YGVECDWWSLGVIAYEMIYGRSPFHEGTSAKTYNNIMN--------FQRFLKF------P 231
Query: 417 SESKLQLLAPEQMDSDALDLVQKFLMYDAKQRISAANAMRHPYFNSL 463
+ K+ SD LDL+Q L+ K+R+ HP+F+ +
Sbjct: 232 EDPKVS--------SDFLDLIQS-LLCGQKERLGYEGLCCHPFFSKI 269
>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 = 72.3 bits (177), Expect = 4e-14
Identities = 75/265 (28%), Positives = 124/265 (46%), Gaps = 47/265 (17%)
Query: 193 GTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLREL-RHANIVTLHDII-- 249
GTY V+KG+ T L A+K + + +E E+++L++ H NI T +
Sbjct: 27 GTYGQVYKGRHVKTGQLAAIKVMDVTEDEEEEIKL--EINMLKKYSHHRNIATYYGAFIK 84
Query: 250 -----HTEKCLTLVFEY--------LEKDLKRYMDDCSNILSMNNVKLFLFQLLRGLAYC 296
H ++ L LV E+ L K+ K N L + + ++LRGLA+
Sbjct: 85 KSPPGHDDQ-LWLVMEFCGAGSVTDLVKNTK------GNALKEDWIAYICREILRGLAHL 137
Query: 297 HSRRILHRDLKPQNLLINERGELKLADFGLARAKSVPTKTFSNEVVTLWYRPPDVLL--- 353
H+ +++HRD+K QN+L+ E E+KL DFG++ + + T ++ P+V+
Sbjct: 138 HAHKVIHRDIKGQNVLLTENAEVKLVDFGVSAQLDRTVGRRNTFIGTPYWMAPEVIACDE 197
Query: 354 ---GSTEYSTSI-DMGVGCIFHEMSSGRPLFPGSTIEDELRLICSILGPPPDELKSK--- 406
+ +Y + I +G+ I EM+ G P P + +R + I PP +LKSK
Sbjct: 198 NPDATYDYRSDIWSLGITAI--EMAEGAP--PLCDMH-PMRALFLIPRNPPPKLKSKKWS 252
Query: 407 ------LEFCITPVYPSE-SKLQLL 424
+E C+ Y S S QLL
Sbjct: 253 KKFIDFIEGCLVKNYLSRPSTEQLL 277
Score = 31.5 bits (71), Expect = 0.88
Identities = 18/58 (31%), Positives = 31/58 (53%), Gaps = 3/58 (5%)
Query: 99 LGQGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLREL-RHANIVTLH 155
+G GTY V+KG+ T L A+K + + +E E+++L++ H NI T +
Sbjct: 24 VGNGTYGQVYKGRHVKTGQLAAIKVMDVTEDEEEEIKL--EINMLKKYSHHRNIATYY 79
>gnl|CDD|132946 cd06615, PKc_MEK, Catalytic domain of the dual-specificity Protein
Kinase, MAP/ERK Kinase. Protein kinases (PKs), MAP/ERK
kinase (MEK) subfamily, catalytic (c) domain. PKs
catalyze the transfer of the gamma-phosphoryl group from
ATP to serine/threonine or tyrosine residues on protein
substrates. The MEK subfamily is part of a larger
superfamily that includes the catalytic domains of other
protein serine/threonine kinases, protein tyrosine
kinases, RIO kinases, aminoglycoside phosphotransferase,
choline kinase, and phosphoinositide 3-kinase. The
mitogen-activated protein (MAP) kinase signaling
pathways are important mediators of cellular responses
to extracellular signals. The pathways involve a triple
kinase core cascade comprising the MAP kinase (MAPK),
which is phosphorylated and activated by a MAPK kinase
(MAPKK or MKK), which itself is phosphorylated and
activated by a MAPK kinase kinase (MAPKKK or MKKK). MEK1
and MEK2 are dual-specificity PKs that phosphorylate and
activate the downstream targets, ERK(extracellular
signal-regulated kinase) 1 and ERK2, on specific
threonine and tyrosine residues. The ERK cascade starts
with extracellular signals including growth factors,
hormones, and neurotransmitters, which act through
receptors and ion channels to initiate intracellular
signaling that leads to the activation at the MAPKKK
(Raf-1 or MOS) level, which leads to the transmission of
signals to MEK1/2, and finally to ERK1/2. The ERK
cascade plays an important role in cell proliferation,
differentiation, oncogenic transformation, and cell
cycle control, as well as in apoptosis and cell survival
under certain conditions. This cascade has also been
implicated in synaptic plasticity, migration,
morphological determination, and stress response
immunological reactions. Gain-of-function mutations in
genes encoding ERK cascade proteins, including MEK1/2,
cause cardiofaciocutaneous (CFC) syndrome, a condition
leading to multiple congenital anomalies and mental
retardation in patients.
Length = 308
Score = 72.9 bits (179), Expect = 4e-14
Identities = 82/290 (28%), Positives = 132/290 (45%), Gaps = 43/290 (14%)
Query: 198 VFKGKSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHANIVTLHDIIHTEKCLTL 257
V K R + ++A K I LE + IRE+ +L E IV + +++ +++
Sbjct: 17 VTKVLHRPSGLIMARKLIHLEIKPAIRNQIIRELKVLHECNSPYIVGFYGAFYSDGEISI 76
Query: 258 VFEY-----LEKDLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRR-ILHRDLKPQNL 311
E+ L++ LK+ NIL ++ + LRGL Y + I+HRD+KP N+
Sbjct: 77 CMEHMDGGSLDQVLKKAGRIPENILGKISIAV-----LRGLTYLREKHKIMHRDVKPSNI 131
Query: 312 LINERGELKLADFGLARAKSVPTKTFSNEVV-TLWYRPPDVLLGSTEYSTSID---MGVG 367
L+N RGE+KL DFG++ + +N V T Y P+ L G T Y+ D +G+
Sbjct: 132 LVNSRGEIKLCDFGVS---GQLIDSMANSFVGTRSYMSPERLQG-THYTVQSDIWSLGLS 187
Query: 368 CIFHEMSSGR-PLFPGSTIEDELRLICSILGPPPDELKSKLEFCITPVYPSESK-----L 421
+ EM+ GR P+ P E E ++ G P E ++K +P +S
Sbjct: 188 LV--EMAIGRYPIPPPDAKELE-----AMFGRPVSEGEAKESHRPVSGHPPDSPRPMAIF 240
Query: 422 QLLA------PEQMDSDAL-----DLVQKFLMYDAKQRISAANAMRHPYF 460
+LL P ++ S A D V K L + K+R +HP+
Sbjct: 241 ELLDYIVNEPPPKLPSGAFSDEFQDFVDKCLKKNPKERADLKELTKHPFI 290
>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 = 72.7 bits (178), Expect = 5e-14
Identities = 61/213 (28%), Positives = 102/213 (47%), Gaps = 16/213 (7%)
Query: 192 KGTYATVFKGKSRLTDNLVALKEIKLE---HEEGAPCTAIREVSLLRELRHANIVTLHDI 248
KG++ V + + TD L A+K +K + ++ CT + + L + + + LH
Sbjct: 10 KGSFGKVMLAERKGTDELYAIKILKKDVVIQDDDVECTMVEKRVLALQDKPPFLTQLHSC 69
Query: 249 IHTEKCLTLVFEYLEK-DLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDLK 307
T L V EY+ DL ++ V + ++ GL + H R I++RDLK
Sbjct: 70 FQTVDRLYFVMEYVNGGDLMYHIQQVGKFKEPQAV-FYAAEISVGLFFLHRRGIIYRDLK 128
Query: 308 PQNLLINERGELKLADFGLAR---AKSVPTKTFSNEVVTLWYRPPDVLLGSTEYSTSID- 363
N++++ G +K+ADFG+ + V T+TF T Y P++ + Y S+D
Sbjct: 129 LDNVMLDSEGHIKIADFGMCKEHMVDGVTTRTFCG---TPDYIAPEI-IAYQPYGKSVDW 184
Query: 364 MGVGCIFHEMSSGRPLFPGSTIEDELRLICSIL 396
G + +EM +G+P F G EDE L SI+
Sbjct: 185 WAYGVLLYEMLAGQPPFDG---EDEDELFQSIM 214
Score = 28.4 bits (63), Expect = 9.9
Identities = 20/76 (26%), Positives = 36/76 (47%), Gaps = 3/76 (3%)
Query: 99 LGQGTYATVFKGKSRLTDNLVALKEIKLE---HEEGAPCTAIREVSLLRELRHANIVTLH 155
LG+G++ V + + TD L A+K +K + ++ CT + + L + + + LH
Sbjct: 8 LGKGSFGKVMLAERKGTDELYAIKILKKDVVIQDDDVECTMVEKRVLALQDKPPFLTQLH 67
Query: 156 DIIHTEKCLTLVFEYL 171
T L V EY+
Sbjct: 68 SCFQTVDRLYFVMEYV 83
>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 = 72.7 bits (178), Expect = 5e-14
Identities = 66/278 (23%), Positives = 126/278 (45%), Gaps = 34/278 (12%)
Query: 192 KGTYATVFKGKSRLTDNLVALKEIKLE---HEEGAPCTAIREVSLLRELRHANIVTLHDI 248
KG++ V + + A+K +K + ++ CT + + L + + L+
Sbjct: 5 KGSFGKVLLAELKGKGEYFAVKALKKDVVLIDDDVECTMVEKRVLALAWENPFLTHLYCT 64
Query: 249 IHTEKCLTLVFEYLEK-DLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDLK 307
T++ L V E+L DL ++ D + + +++ GL + HS+ I++RDLK
Sbjct: 65 FQTKEHLFFVMEFLNGGDLMFHIQD-KGRFDLYRATFYAAEIVCGLQFLHSKGIIYRDLK 123
Query: 308 PQNLLINERGELKLADFGLARAKSVPTKTFSNEVVTLWYRPPDVLLGSTEYSTSID-MGV 366
N++++ G +K+ADFG+ + S T Y P++L G +Y+ S+D
Sbjct: 124 LDNVMLDRDGHIKIADFGMCKENVFGDNRASTFCGTPDYIAPEILQG-LKYTFSVDWWSF 182
Query: 367 GCIFHEMSSGRPLFPGSTIEDELRLICSILGPPPDELKSKLEFCITPVYPSESKLQLLAP 426
G + +EM G+ F G +DE L SI +++ TP Y P
Sbjct: 183 GVLLYEMLIGQSPFHG---DDEDELFESI----------RVD---TPHY----------P 216
Query: 427 EQMDSDALDLVQKFLMYDAKQRISAANAMR-HPYFNSL 463
+ ++ D+++K D +R+ +R HP+F ++
Sbjct: 217 RWITKESKDILEKLFERDPTRRLGVVGNIRGHPFFKTI 254
>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 = 72.1 bits (177), Expect = 6e-14
Identities = 44/157 (28%), Positives = 73/157 (46%), Gaps = 21/157 (13%)
Query: 193 GTYATVFKGK-----SRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHANIVTLHD 247
G + V+KG+ RL+ VA+K +K E +E L+ +L+H NIV L
Sbjct: 16 GAFGKVYKGELTGPNERLSATSVAIKTLKENAEPKVQQEFRQEAELMSDLQHPNIVCLLG 75
Query: 248 IIHTEKCLTLVFEYLEK-DLKRYM---------------DDCSNILSMNNVKLFLFQLLR 291
+ E+ ++FEYL DL ++ + + L ++ Q+
Sbjct: 76 VCTKEQPTCMLFEYLAHGDLHEFLVRNSPHSDVGAESGDETVKSSLDCSDFLHIAIQIAA 135
Query: 292 GLAYCHSRRILHRDLKPQNLLINERGELKLADFGLAR 328
G+ Y S +HRDL +N L+ E +K++DFGL+R
Sbjct: 136 GMEYLSSHHFVHRDLAARNCLVGEGLTVKISDFGLSR 172
Score = 51.3 bits (123), Expect = 4e-07
Identities = 29/90 (32%), Positives = 48/90 (53%), Gaps = 6/90 (6%)
Query: 96 LDKLGQGTYATVFKGK-----SRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHAN 150
L++LG+G + V+KG+ RL+ VA+K +K E +E L+ +L+H N
Sbjct: 10 LEELGEGAFGKVYKGELTGPNERLSATSVAIKTLKENAEPKVQQEFRQEAELMSDLQHPN 69
Query: 151 IVTLHDIIHTEKCLTLVFEYLEK-DLKRYM 179
IV L + E+ ++FEYL DL ++
Sbjct: 70 IVCLLGVCTKEQPTCMLFEYLAHGDLHEFL 99
>gnl|CDD|133248 cd05148, PTKc_Srm_Brk, Catalytic domain of the Protein Tyrosine
Kinases, Srm and Brk. Protein Tyrosine Kinase (PTK)
family; Src-related kinase lacking C-terminal regulatory
tyrosine and N-terminal myristylation sites (Srm) and
breast tumor kinase (Brk, also called protein tyrosine
kinase 6); catalytic (c) domains. The PTKc family is
part of a larger superfamily that includes the catalytic
domains of other kinases such as protein
serine/threonine kinases, RIO kinases, and
phosphoinositide 3-kinase (PI3K). PTKs catalyze the
transfer of the gamma-phosphoryl group from ATP to
tyrosine (tyr) residues in protein substrates. Srm and
Brk are a member of the Src subfamily of proteins, which
are cytoplasmic (or non-receptor) tyr kinases. Src
kinases in general contain an N-terminal SH4 domain with
a myristoylation site, followed by SH3 and SH2 domains,
a tyr kinase domain, and a regulatory C-terminal region
containing a conserved tyr; they are activated by
autophosphorylation at the tyr kinase domain, but are
negatively regulated by phosphorylation at the
C-terminal tyr by Csk (C-terminal Src Kinase). Srm and
Brk however, lack the N-terminal myristylation sites.
Src proteins are involved in signaling pathways that
regulate cytokine and growth factor responses,
cytoskeleton dynamics, cell proliferation, survival, and
differentiation. Brk has been found to be overexpressed
in a majority of breast tumors.
Length = 261
Score = 71.3 bits (175), Expect = 6e-14
Identities = 51/208 (24%), Positives = 99/208 (47%), Gaps = 15/208 (7%)
Query: 193 GTYATVFKGKSRLTDNLVALKEIK----LEHEEGAPCTAIREVSLLRELRHANIVTLHDI 248
G + V++G + VA+K +K L+ ++ +EV L+ LRH ++++L +
Sbjct: 17 GYFGEVWEGLWK-NRVRVAIKILKSDDLLKQQDFQ-----KEVQALKRLRHKHLISLFAV 70
Query: 249 IHTEKCLTLVFEYLEK-DLKRYMDDCS-NILSMNNVKLFLFQLLRGLAYCHSRRILHRDL 306
+ + ++ E +EK L ++ +L + ++ Q+ G+AY + +HRDL
Sbjct: 71 CSVGEPVYIITELMEKGSLLAFLRSPEGQVLPVASLIDMACQVAEGMAYLEEQNSIHRDL 130
Query: 307 KPQNLLINERGELKLADFGLARAKSVPTKTFSNEVVTLWYRPPDVLLGSTEYSTSIDM-G 365
+N+L+ E K+ADFGLAR S++ + + P+ +ST D+
Sbjct: 131 AARNILVGEDLVCKVADFGLARLIKEDVYLSSDKKIPYKWTAPEA-ASHGTFSTKSDVWS 189
Query: 366 VGCIFHEMSS-GRPLFPGSTIEDELRLI 392
G + +EM + G+ +PG + I
Sbjct: 190 FGILLYEMFTYGQVPYPGMNNHEVYDQI 217
Score = 35.5 bits (82), Expect = 0.046
Identities = 22/89 (24%), Positives = 45/89 (50%), Gaps = 11/89 (12%)
Query: 98 KLGQGTYATVFKGKSRLTDNLVALKEIK----LEHEEGAPCTAIREVSLLRELRHANIVT 153
KLG G + V++G + VA+K +K L+ ++ +EV L+ LRH ++++
Sbjct: 13 KLGSGYFGEVWEGLWK-NRVRVAIKILKSDDLLKQQDFQ-----KEVQALKRLRHKHLIS 66
Query: 154 LHDIIHTEKCLTLVFEYLEK-DLKRYMDD 181
L + + + ++ E +EK L ++
Sbjct: 67 LFAVCSVGEPVYIITELMEKGSLLAFLRS 95
>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 = 72.3 bits (177), Expect = 6e-14
Identities = 61/213 (28%), Positives = 101/213 (47%), Gaps = 16/213 (7%)
Query: 192 KGTYATVFKGKSRLTDNLVALKEIKLE---HEEGAPCTAIREVSLLRELRHANIVTLHDI 248
KG++ V + + TD L A+K +K + ++ CT + + L + + LH
Sbjct: 10 KGSFGKVMLAERKGTDELYAIKILKKDVVIQDDDVECTMVEKRVLALSGKPPFLTQLHSC 69
Query: 249 IHTEKCLTLVFEYLEK-DLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDLK 307
T L V EY+ DL + + V + ++ GL + HS+ I++RDLK
Sbjct: 70 FQTMDRLYFVMEYVNGGDLMYQIQQVGRFKEPHAV-FYAAEIAIGLFFLHSKGIIYRDLK 128
Query: 308 PQNLLINERGELKLADFGLARAK---SVPTKTFSNEVVTLWYRPPDVLLGSTEYSTSID- 363
N++++ G +K+ADFG+ + V TKTF T Y P++ + Y S+D
Sbjct: 129 LDNVMLDSEGHIKIADFGMCKENMWDGVTTKTFCG---TPDYIAPEI-IAYQPYGKSVDW 184
Query: 364 MGVGCIFHEMSSGRPLFPGSTIEDELRLICSIL 396
G + +EM +G+ F G EDE L SI+
Sbjct: 185 WAFGVLLYEMLAGQAPFEG---EDEDELFQSIM 214
Score = 29.6 bits (66), Expect = 4.6
Identities = 20/76 (26%), Positives = 35/76 (46%), Gaps = 3/76 (3%)
Query: 99 LGQGTYATVFKGKSRLTDNLVALKEIKLE---HEEGAPCTAIREVSLLRELRHANIVTLH 155
LG+G++ V + + TD L A+K +K + ++ CT + + L + + LH
Sbjct: 8 LGKGSFGKVMLAERKGTDELYAIKILKKDVVIQDDDVECTMVEKRVLALSGKPPFLTQLH 67
Query: 156 DIIHTEKCLTLVFEYL 171
T L V EY+
Sbjct: 68 SCFQTMDRLYFVMEYV 83
>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 = 72.0 bits (176), Expect = 7e-14
Identities = 55/193 (28%), Positives = 91/193 (47%), Gaps = 13/193 (6%)
Query: 193 GTYATVFKGKSRLTDNLVALKEIKLEHEEGAP--CTAIREVSLLRELRHANIVTLHDIIH 250
G++ V+ + +VA+K++ ++ I+EV L++LRH N +
Sbjct: 26 GSFGAVYFARDVRNSEVVAIKKMSYSGKQSNEKWQDIIKEVRFLQKLRHPNTIQYRGCYL 85
Query: 251 TEKCLTLVFEYLEKDLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDLKPQN 310
E LV EY ++ L + L+GLAY HS ++HRD+K N
Sbjct: 86 REHTAWLVMEYCLGSASDLLEVHKKPLQEVEIAAVTHGALQGLAYLHSHNMIHRDVKAGN 145
Query: 311 LLINERGELKLADFGLARAKSVPTKTFSNEVVTLWYRPPDVLLGSTE--YSTSID---MG 365
+L++E G +KL DFG A + P F V T ++ P+V+L E Y +D +G
Sbjct: 146 ILLSEPGLVKLGDFGSASIMA-PANXF---VGTPYWMAPEVILAMDEGQYDGKVDVWSLG 201
Query: 366 VGCIFHEMSSGRP 378
+ CI E++ +P
Sbjct: 202 ITCI--ELAERKP 212
Score = 32.7 bits (74), Expect = 0.38
Identities = 20/77 (25%), Positives = 36/77 (46%), Gaps = 2/77 (2%)
Query: 96 LDKLGQGTYATVFKGKSRLTDNLVALKEIKLEHEEGAP--CTAIREVSLLRELRHANIVT 153
L ++G G++ V+ + +VA+K++ ++ I+EV L++LRH N +
Sbjct: 20 LREIGHGSFGAVYFARDVRNSEVVAIKKMSYSGKQSNEKWQDIIKEVRFLQKLRHPNTIQ 79
Query: 154 LHDIIHTEKCLTLVFEY 170
E LV EY
Sbjct: 80 YRGCYLREHTAWLVMEY 96
>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 = 71.5 bits (175), Expect = 8e-14
Identities = 44/132 (33%), Positives = 72/132 (54%), Gaps = 7/132 (5%)
Query: 206 TDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHANIVTLHDIIHT--EKCLTLVFEYLE 263
T +VA+K +K E + +E+++L+ L H NIV K L L+ EY+
Sbjct: 32 TGEMVAVKTLKRECGQQNTSGWKKEINILKTLYHENIVKYKGCCSEQGGKGLQLIMEYVP 91
Query: 264 -KDLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDLKPQNLLINERGELKLA 322
L+ Y+ + L++ + LF Q+ G+AY HS+ +HRDL +N+L++ +K+
Sbjct: 92 LGSLRDYLP--KHKLNLAQLLLFAQQICEGMAYLHSQHYIHRDLAARNVLLDNDRLVKIG 149
Query: 323 DFGLARAKSVPT 334
DFGL AK+VP
Sbjct: 150 DFGL--AKAVPE 159
Score = 31.0 bits (70), Expect = 1.3
Identities = 23/83 (27%), Positives = 39/83 (46%), Gaps = 6/83 (7%)
Query: 95 KLDKLGQGTYATV----FKGKSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHAN 150
K+ LG+G + V + + T +VA+K +K E + +E+++L+ L H N
Sbjct: 8 KIRVLGEGHFGKVSLYCYDPANDGTGEMVAVKTLKRECGQQNTSGWKKEINILKTLYHEN 67
Query: 151 IVTLHDIIHT--EKCLTLVFEYL 171
IV K L L+ EY+
Sbjct: 68 IVKYKGCCSEQGGKGLQLIMEYV 90
>gnl|CDD|173673 cd05582, STKc_RSK_N, N-terminal catalytic domain of the Protein
Serine/Threonine Kinase, 90 kDa ribosomal protein S6
kinase. Serine/Threonine Kinases (STKs), 90 kDa
ribosomal protein S6 kinase (RSK) subfamily, N-terminal
catalytic (c) domain. STKs catalyze the transfer of the
gamma-phosphoryl group from ATP to serine/threonine
residues on protein substrates. The RSK subfamily is
part of a larger superfamily that includes the catalytic
domains of other protein STKs, protein tyrosine kinases,
RIO kinases, aminoglycoside phosphotransferase, choline
kinase, and phosphoinositide 3-kinase. RSKs contain an
N-terminal kinase domain (NTD) from the AGC family and a
C-terminal kinase domain (CTD) from the CAMK family.
They are activated by signaling inputs from
extracellular regulated kinase (ERK) and
phosphoinositide dependent kinase 1 (PDK1). ERK
phosphorylates and activates the CTD of RSK, serving as
a docking site for PDK1, which phosphorylates and
activates the NTD, which in turn phosphorylates all
known RSK substrates. RSKs act as downstream effectors
of mitogen-activated protein kinase (MAPK) and play key
roles in mitogen-activated cell growth, differentiation,
and survival. Mammals possess four RSK isoforms (RSK1-4)
from distinct genes. RSK proteins are also referred to
as MAP kinase-activated protein kinases (MAPKAPKs),
p90-RSKs, or p90S6Ks.
Length = 318
Score = 71.8 bits (176), Expect = 9e-14
Identities = 71/247 (28%), Positives = 113/247 (45%), Gaps = 47/247 (19%)
Query: 230 EVSLLRELRHANIVTLHDIIHTEKCLTLVFEYLEK-DL-----KRYMDDCSNILSMNNVK 283
E +L E+ H IV LH TE L L+ ++L DL K M + +VK
Sbjct: 48 ERDILAEVNHPFIVKLHYAFQTEGKLYLILDFLRGGDLFTRLSKEVM------FTEEDVK 101
Query: 284 LFLFQLLRGLAYCHSRRILHRDLKPQNLLINERGELKLADFGLAR-AKSVPTKTFSNEVV 342
+L +L L + HS I++RDLKP+N+L++E G +KL DFGL++ + K +S
Sbjct: 102 FYLAELALALDHLHSLGIIYRDLKPENILLDEEGHIKLTDFGLSKESIDHEKKAYSF-CG 160
Query: 343 TLWYRPPDVLLGSTEYSTSIDM-GVGCIFHEMSSGRPLFPGSTIEDELRLICSILGPPPD 401
T+ Y P+V + ++ S D G + EM +G F G ++ + +I
Sbjct: 161 TVEYMAPEV-VNRRGHTQSADWWSFGVLMFEMLTGSLPFQGKDRKETMTMI--------- 210
Query: 402 ELKSKLEFCITPVYPSESKLQLLAPEQMDSDALDLVQKFLMYDAKQRISAA-----NAMR 456
LK+KL Q L+PE A L++ + R+ A R
Sbjct: 211 -LKAKL-----------GMPQFLSPE-----AQSLLRALFKRNPANRLGAGPDGVEEIKR 253
Query: 457 HPYFNSL 463
HP+F+++
Sbjct: 254 HPFFSTI 260
Score = 28.6 bits (64), Expect = 7.3
Identities = 26/82 (31%), Positives = 38/82 (46%), Gaps = 8/82 (9%)
Query: 96 LDKLGQGTYATVF---KGKSRLTDNLVALKEIK---LEHEEGAPCTAIREVSLLRELRHA 149
L LGQG++ VF K L A+K +K L+ + R++ L E+ H
Sbjct: 1 LKVLGQGSFGKVFLVRKITGPDAGQLYAMKVLKKATLKVRDRVRTKMERDI--LAEVNHP 58
Query: 150 NIVTLHDIIHTEKCLTLVFEYL 171
IV LH TE L L+ ++L
Sbjct: 59 FIVKLHYAFQTEGKLYLILDFL 80
>gnl|CDD|132986 cd06655, STKc_PAK2, Catalytic domain of the Protein
Serine/Threonine Kinase, p21-activated kinase 2.
Serine/threonine kinases (STKs), p21-activated kinase
(PAK) 2, catalytic (c) domain. STKs catalyze the
transfer of the gamma-phosphoryl group from ATP to
serine/threonine residues on protein substrates. The PAK
subfamily is part of a larger superfamily that includes
the catalytic domains of other protein STKs, protein
tyrosine kinases, RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase. PAKs are Rho family GTPase-regulated kinases
that serve as important mediators in the function of
Cdc42 (cell division cycle 42) and Rac. PAKs from higher
eukaryotes are classified into two groups (I and II),
according to their biochemical and structural features.
PAK2 belongs to group I. Group I PAKs contain a PBD
(p21-binding domain) overlapping with an AID
(autoinhibitory domain), a C-terminal catalytic domain,
SH3 binding sites and a non-classical SH3 binding site
for PIX (PAK-interacting exchange factor). PAK2 plays a
role in pro-apoptotic signaling. It is cleaved and
activated by caspases leading to morphological changes
during apoptosis. PAK2 is also activated in response to
a variety of stresses including DNA damage,
hyperosmolarity, serum starvation, and contact
inhibition, and may play a role in coordinating the
stress response. PAK2 also contributes to cancer cell
invasion through a mechanism distinct from that of PAK1.
Length = 296
Score = 71.7 bits (175), Expect = 9e-14
Identities = 69/277 (24%), Positives = 119/277 (42%), Gaps = 31/277 (11%)
Query: 192 KGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHANIVTLHDIIHT 251
+G TVF T VA+K+I L+ + I E+ +++EL++ NIV D
Sbjct: 29 QGASGTVFTAIDVATGQEVAIKQINLQKQPKKELI-INEILVMKELKNPNIVNFLDSFLV 87
Query: 252 EKCLTLVFEYLEKDLKRYMDDCSNILSMNNVKLFLF--QLLRGLAYCHSRRILHRDLKPQ 309
L +V EYL + D M+ ++ + L+ L + H+ +++HRD+K
Sbjct: 88 GDELFVVMEYLAGG---SLTDVVTETCMDEAQIAAVCRECLQALEFLHANQVIHRDIKSD 144
Query: 310 NLLINERGELKLADFGLARAKSVPTKTFSNEVVTLWYRPPDVLLGSTEYSTSIDM-GVGC 368
N+L+ G +KL DFG + S V T ++ P+V+ Y +D+ +G
Sbjct: 145 NVLLGMDGSVKLTDFGFCAQITPEQSKRSTMVGTPYWMAPEVVT-RKAYGPKVDIWSLGI 203
Query: 369 IFHEMSSGRPLFPGSTIEDELRLICSILGPPPDELKSKLEFCITPVYPSESKLQLLAPEQ 428
+ EM G P + E+ LR + I EL++ PE+
Sbjct: 204 MAIEMVEGEPPYLN---ENPLRALYLIATNGTPELQN--------------------PEK 240
Query: 429 MDSDALDLVQKFLMYDAKQRISAANAMRHPYFNSLGP 465
+ D + + L D ++R SA ++HP+ P
Sbjct: 241 LSPIFRDFLNRCLEMDVEKRGSAKELLQHPFLKLAKP 277
Score = 40.9 bits (95), Expect = 0.001
Identities = 27/81 (33%), Positives = 42/81 (51%), Gaps = 1/81 (1%)
Query: 91 ESYFKLDKLGQGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHAN 150
+ Y + +K+GQG TVF T VA+K+I L+ + I E+ +++EL++ N
Sbjct: 19 KKYTRYEKIGQGASGTVFTAIDVATGQEVAIKQINLQKQPKKELI-INEILVMKELKNPN 77
Query: 151 IVTLHDIIHTEKCLTLVFEYL 171
IV D L +V EYL
Sbjct: 78 IVNFLDSFLVGDELFVVMEYL 98
>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 = 71.2 bits (174), Expect = 9e-14
Identities = 63/243 (25%), Positives = 108/243 (44%), Gaps = 46/243 (18%)
Query: 230 EVSLLRELRHANIVTLHDII--HTEKCLTLVFEYL-----EKDLKRYMDDCSNILSMNNV 282
E+ LL+ LRH IV + + EK L++ EY+ + LK Y L+ N
Sbjct: 54 EIQLLKNLRHDRIVQYYGCLRDPEEKKLSIFVEYMPGGSIKDQLKAY-----GALTENVT 108
Query: 283 KLFLFQLLRGLAYCHSRRILHRDLKPQNLLINERGELKLADFGLARAKSVPTKTFSNEVV 342
+ + Q+L+G++Y HS I+HRD+K N+L + G +KL DFG +K + T S +
Sbjct: 109 RRYTRQILQGVSYLHSNMIVHRDIKGANILRDSAGNVKLGDFG--ASKRIQTICMSGTGI 166
Query: 343 -----TLWYRPPDVLLGSTEYSTSIDM-GVGCIFHEMSSGRPLFPGSTIEDELRLICSIL 396
T ++ P+V+ G Y D+ V C EM + +
Sbjct: 167 KSVTGTPYWMSPEVISGEG-YGRKADVWSVACTVVEMLTEK------------------- 206
Query: 397 GPPPDELKSKLEFCITPVYPSESKLQLLAPEQMDSDALDLVQKFLMYDAKQRISAANAMR 456
PP E ++ P++ L P+ + D +++ + + K+R +A +R
Sbjct: 207 -PPWAEYEAMAAIFKIATQPTKPML----PDGVSDACRDFLKQ-IFVEEKRRPTAEFLLR 260
Query: 457 HPY 459
HP+
Sbjct: 261 HPF 263
Score = 35.8 bits (82), Expect = 0.037
Identities = 33/129 (25%), Positives = 58/129 (44%), Gaps = 16/129 (12%)
Query: 99 LGQGTYATVFKGKSRLTDNLVALKEIKLE---HEEGAPCTAIR-EVSLLRELRHANIVTL 154
LG+G + V+ T +A+K++ + E A+ E+ LL+ LRH IV
Sbjct: 10 LGRGAFGEVYLCYDADTGRELAVKQVPFDPDSQETSKEVNALECEIQLLKNLRHDRIVQY 69
Query: 155 HDII--HTEKCLTLVFEYL-----EKDLKRYMDDCSNILSMNNVKGTYATVFKGKSRLTD 207
+ + EK L++ EY+ + LK Y L+ N + + +G S L
Sbjct: 70 YGCLRDPEEKKLSIFVEYMPGGSIKDQLKAY-----GALTENVTRRYTRQILQGVSYLHS 124
Query: 208 NLVALKEIK 216
N++ ++IK
Sbjct: 125 NMIVHRDIK 133
>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 = 71.4 bits (175), Expect = 1e-13
Identities = 53/202 (26%), Positives = 93/202 (46%), Gaps = 6/202 (2%)
Query: 192 KGTYATVFKGKSRLTDNLVALKEIKLE---HEEGAPCTAIREVSLLRELRHANIVTLHDI 248
KG++ V + + TD + A+K +K + ++ CT + L +H + LH
Sbjct: 5 KGSFGKVMLAELKGTDEVYAIKVLKKDVILQDDDVDCTMTEKRILALAAKHPFLTALHCC 64
Query: 249 IHTEKCLTLVFEYLEKDLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDLKP 308
T+ L V EY+ + S + + ++ L + H +++RDLK
Sbjct: 65 FQTKDRLFFVMEYVNGGDLMFQIQRSRKFDEPRSRFYAAEVTLALMFLHRHGVIYRDLKL 124
Query: 309 QNLLINERGELKLADFGLARAKSVPTKTFSNEVVTLWYRPPDVLLGSTEYSTSID-MGVG 367
N+L++ G KLADFG+ + + T + T Y P++ L EY S+D +G
Sbjct: 125 DNILLDAEGHCKLADFGMCKEGILNGVTTTTFCGTPDYIAPEI-LQELEYGPSVDWWALG 183
Query: 368 CIFHEMSSGRPLFPGSTIEDEL 389
+ +EM +G+P F ED+L
Sbjct: 184 VLMYEMMAGQPPFEADN-EDDL 204
Score = 31.7 bits (72), Expect = 0.74
Identities = 20/76 (26%), Positives = 36/76 (47%), Gaps = 3/76 (3%)
Query: 99 LGQGTYATVFKGKSRLTDNLVALKEIKLE---HEEGAPCTAIREVSLLRELRHANIVTLH 155
LG+G++ V + + TD + A+K +K + ++ CT + L +H + LH
Sbjct: 3 LGKGSFGKVMLAELKGTDEVYAIKVLKKDVILQDDDVDCTMTEKRILALAAKHPFLTALH 62
Query: 156 DIIHTEKCLTLVFEYL 171
T+ L V EY+
Sbjct: 63 CCFQTKDRLFFVMEYV 78
>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 = 70.7 bits (173), Expect = 2e-13
Identities = 57/193 (29%), Positives = 96/193 (49%), Gaps = 16/193 (8%)
Query: 193 GTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHANIVTLHDIIHTE 252
G TV+K LT ++A+K I L+ + E+ +L + I+ + E
Sbjct: 12 GNGGTVYKAYHLLTRRILAVKVIPLDITVELQKQIMSELEILYKCDSPYIIGFYGAFFVE 71
Query: 253 KCLTLVFEYLEK-DLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDLKPQNL 311
+++ E+++ L Y ++L V + ++GL Y S +ILHRD+KP N+
Sbjct: 72 NRISICTEFMDGGSLDVYRKIPEHVLGRIAVAV-----VKGLTYLWSLKILHRDVKPSNM 126
Query: 312 LINERGELKLADFGLAR--AKSVPTKTFSNEVVTLWYRPPDVLLGSTEYSTSIDM-GVGC 368
L+N RG++KL DFG++ S+ KT+ V T Y P+ + G +Y D+ +G
Sbjct: 127 LVNTRGQVKLCDFGVSTQLVNSI-AKTY---VGTNAYMAPERISGE-QYGIHSDVWSLGI 181
Query: 369 IFHEMSSGRPLFP 381
F E++ GR FP
Sbjct: 182 SFMELALGR--FP 192
>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 = 70.8 bits (173), Expect = 2e-13
Identities = 53/194 (27%), Positives = 89/194 (45%), Gaps = 7/194 (3%)
Query: 192 KGTYATVFKGKSRLTDNLVALKEIK----LEHEEGAPCTAIREVSLLRELRHANIVTLHD 247
KG++ V + + + A+K ++ L+ +E + R V LL+ ++H +V LH
Sbjct: 5 KGSFGKVLLARHKAEEKFYAVKVLQKKAILKKKEEKHIMSERNV-LLKNVKHPFLVGLHF 63
Query: 248 IIHTEKCLTLVFEYLEKDLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDLK 307
T L V +Y+ Y + + ++ L Y HS I++RDLK
Sbjct: 64 SFQTADKLYFVLDYINGGELFYHLQRERCFLEPRARFYAAEIASALGYLHSLNIVYRDLK 123
Query: 308 PQNLLINERGELKLADFGLARAKSVPTKTFSNEVVTLWYRPPDVLLGSTEYSTSIDMG-V 366
P+N+L++ +G + L DFGL + T S T Y P+V L Y ++D +
Sbjct: 124 PENILLDSQGHIVLTDFGLCKENIEHNGTTSTFCGTPEYLAPEV-LHKQPYDRTVDWWCL 182
Query: 367 GCIFHEMSSGRPLF 380
G + +EM G P F
Sbjct: 183 GAVLYEMLYGLPPF 196
>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 = 70.4 bits (172), Expect = 3e-13
Identities = 63/236 (26%), Positives = 111/236 (47%), Gaps = 34/236 (14%)
Query: 230 EVSLLRELRHANIVTLHDIIHTEKCLTLVFEYLEKDLKRYMDDCSNI-LSMNNVKLFLFQ 288
EV ++R+ +H N+V ++ + L ++ E+L+ D S L+ +
Sbjct: 68 EVVIMRDYQHQNVVEMYKSYLVGEELWVLMEFLQGG--ALTDIVSQTRLNEEQIATVCES 125
Query: 289 LLRGLAYCHSRRILHRDLKPQNLLINERGELKLADFGLAR--AKSVPTKTFSNEVVTLWY 346
+L+ L Y HS+ ++HRD+K ++L+ G +KL+DFG +K VP + + V T ++
Sbjct: 126 VLQALCYLHSQGVIHRDIKSDSILLTLDGRVKLSDFGFCAQISKDVPKR--KSLVGTPYW 183
Query: 347 RPPDVLLGSTEYSTSIDM-GVGCIFHEMSSGR-PLFPGSTIEDELRLICSILGPPPDELK 404
P+V + T Y T +D+ +G + EM G P F S ++ RL S PPP K
Sbjct: 184 MAPEV-ISRTPYGTEVDIWSLGIMVIEMVDGEPPYFSDSPVQAMKRLRDS---PPP---K 236
Query: 405 SKLEFCITPVYPSESKLQLLAPEQMDSDALDLVQKFLMYDAKQRISAANAMRHPYF 460
K I+PV D +++ L + ++R +A + HP+
Sbjct: 237 LKNAHKISPVLR------------------DFLERMLTREPQERATAQELLDHPFL 274
Score = 28.8 bits (64), Expect = 7.0
Identities = 19/83 (22%), Positives = 43/83 (51%), Gaps = 4/83 (4%)
Query: 90 IESYFKLDKLGQGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHA 149
+E+Y K+ G+G+ V + + + VA+K + L ++ EV ++R+ +H
Sbjct: 23 LENYIKI---GEGSTGIVCIAREKHSGRQVAVKMMDLRKQQRRELL-FNEVVIMRDYQHQ 78
Query: 150 NIVTLHDIIHTEKCLTLVFEYLE 172
N+V ++ + L ++ E+L+
Sbjct: 79 NVVEMYKSYLVGEELWVLMEFLQ 101
>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 = 69.7 bits (171), Expect = 3e-13
Identities = 44/140 (31%), Positives = 72/140 (51%), Gaps = 9/140 (6%)
Query: 193 GTYATVFKGKSRLTDNLVALKEIKLEHEEGA--PCTAIREVSLLRELRHANIVTLHDIIH 250
G + V+ G T VA+K +K G P ++E ++++LRH +V L+ +
Sbjct: 17 GQFGEVWMGTWNGTTK-VAVKTLK----PGTMSPEAFLQEAQIMKKLRHDKLVQLYAVCS 71
Query: 251 TEKCLTLVFEYLEK-DLKRYM-DDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDLKP 308
E+ + +V EY+ K L ++ L + + Q+ G+AY SR +HRDL
Sbjct: 72 EEEPIYIVTEYMSKGSLLDFLKSGEGKKLRLPQLVDMAAQIAEGMAYLESRNYIHRDLAA 131
Query: 309 QNLLINERGELKLADFGLAR 328
+N+L+ E K+ADFGLAR
Sbjct: 132 RNILVGENLVCKIADFGLAR 151
Score = 38.8 bits (91), Expect = 0.004
Identities = 24/78 (30%), Positives = 41/78 (52%), Gaps = 7/78 (8%)
Query: 98 KLGQGTYATVFKGKSRLTDNLVALKEIKLEHEEGA--PCTAIREVSLLRELRHANIVTLH 155
KLG G + V+ G T VA+K +K G P ++E ++++LRH +V L+
Sbjct: 13 KLGAGQFGEVWMGTWNGTTK-VAVKTLK----PGTMSPEAFLQEAQIMKKLRHDKLVQLY 67
Query: 156 DIIHTEKCLTLVFEYLEK 173
+ E+ + +V EY+ K
Sbjct: 68 AVCSEEEPIYIVTEYMSK 85
>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 = 70.4 bits (173), Expect = 3e-13
Identities = 84/312 (26%), Positives = 128/312 (41%), Gaps = 69/312 (22%)
Query: 192 KGTYATVFKGKSRLTDNLVALKEI-KLEHEEGAPCTAIR-EVSLLRELRHANIVTLHDII 249
KG VF + + T L ALK + K E + + E +L L H + TL+
Sbjct: 11 KGDVGRVFLVRLKGTGKLFALKVLDKKEMIKRNKVKRVLTEQEILATLDHPFLPTLYASF 70
Query: 250 HTEKCLTLVFEY-----LEKDLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHR 304
TE L LV +Y L + L+R C LS + + ++L L Y H I++R
Sbjct: 71 QTETYLCLVMDYCPGGELFRLLQRQPGKC---LSEEVARFYAAEVLLALEYLHLLGIVYR 127
Query: 305 DLKPQNLLINERGELKLADFGLA----------------------------RAKSVPTKT 336
DLKP+N+L++E G + L+DF L+ S
Sbjct: 128 DLKPENILLHESGHIMLSDFDLSKQSDVEPPPVSKALRKGSRRSSVNSIPSETFSEEPSF 187
Query: 337 FSNEVV-TLWYRPPDVLLGSTEYSTSID-MGVGCIFHEMSSGRPLFPGSTIEDELRLICS 394
SN V T Y P+V+ G + +++D +G + +EM G F GS ++ I
Sbjct: 188 RSNSFVGTEEYIAPEVISGDG-HGSAVDWWTLGILLYEMLYGTTPFKGSNRDETFSNI-- 244
Query: 395 ILGPPPDELKSKLEFCITPVYPSESKLQLLAPEQMDSDALDLVQKFLMYDAKQRI----S 450
LK ++ F P P S S A DL++K L+ D +R+
Sbjct: 245 --------LKKEVTF---PGSPPVS-----------SSARDLIRKLLVKDPSKRLGSKRG 282
Query: 451 AANAMRHPYFNS 462
AA +HP+F
Sbjct: 283 AAEIKQHPFFRG 294
Score = 33.8 bits (78), Expect = 0.21
Identities = 25/78 (32%), Positives = 36/78 (46%), Gaps = 2/78 (2%)
Query: 95 KLDKLGQGTYATVFKGKSRLTDNLVALKEI-KLEHEEGAPCTAIR-EVSLLRELRHANIV 152
K+ LG+G VF + + T L ALK + K E + + E +L L H +
Sbjct: 5 KIKLLGKGDVGRVFLVRLKGTGKLFALKVLDKKEMIKRNKVKRVLTEQEILATLDHPFLP 64
Query: 153 TLHDIIHTEKCLTLVFEY 170
TL+ TE L LV +Y
Sbjct: 65 TLYASFQTETYLCLVMDY 82
>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 = 70.1 bits (171), Expect = 3e-13
Identities = 71/283 (25%), Positives = 119/283 (42%), Gaps = 32/283 (11%)
Query: 192 KGTYATVFKGKSRLTDNLVALKEIKLE---HEEGAPCTAIREVSLLRELRHANIVTLHDI 248
+G+YA V + + D + A+K +K E +E + + + +V LH
Sbjct: 5 RGSYAKVLLVRLKKNDQIYAMKVVKKELVHDDEDIDWVQTEKHVFEQASSNPFLVGLHSC 64
Query: 249 IHTEKCLTLVFEYLEK-DLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDLK 307
T L LV EY+ DL +M L + + + ++ L + H R I++RDLK
Sbjct: 65 FQTTSRLFLVIEYVNGGDLMFHMQR-QRKLPEEHARFYAAEICIALNFLHERGIIYRDLK 123
Query: 308 PQNLLINERGELKLADFGLARAKSVPTKTFSNEVVTLWYRPPDVLLGSTEYSTSID-MGV 366
N+L++ G +KL D+G+ + P T S T Y P++L G EY S+D +
Sbjct: 124 LDNVLLDADGHIKLTDYGMCKEGLGPGDTTSTFCGTPNYIAPEILRGE-EYGFSVDWWAL 182
Query: 367 GCIFHEMSSGRPLFPGSTIEDELRLICSILGPPPDELKSKLEFCITPVYPSESKLQLLAP 426
G + EM +GR F I+ PD F + P + P
Sbjct: 183 GVLMFEMMAGRSPF-------------DIITDNPDMNTEDYLFQVILEKP------IRIP 223
Query: 427 EQMDSDALDLVQKFLMYDAKQRISA------ANAMRHPYFNSL 463
+ A +++ FL D K+R+ ++ H +F S+
Sbjct: 224 RFLSVKASHVLKGFLNKDPKERLGCQPQTGFSDIKSHTFFRSI 266
>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 = 69.7 bits (170), Expect = 4e-13
Identities = 57/194 (29%), Positives = 94/194 (48%), Gaps = 15/194 (7%)
Query: 192 KGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHANIVTLHDIIHT 251
KG++ V+KG T +VA+K I LE E +E+++L + I +
Sbjct: 14 KGSFGEVYKGIDNRTKEVVAIKIIDLEEAEDEIEDIQQEITVLSQCDSPYITRYYGSYLK 73
Query: 252 EKCLTLVFEYL----EKDLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDLK 307
L ++ EYL DL + L + L ++L+GL Y HS R +HRD+K
Sbjct: 74 GTKLWIIMEYLGGGSALDLLK-----PGPLEETYIATILREILKGLDYLHSERKIHRDIK 128
Query: 308 PQNLLINERGELKLADFGLARAKSVPTKTFSNEVV--TLWYRPPDVLLGSTEYSTSI-DM 364
N+L++E+G++KLADFG+A + T+ N V W P + + ++ I +
Sbjct: 129 AANVLLSEQGDVKLADFGVA-GQLTDTQIKRNTFVGTPFWMAPEVIKQSAYDFKADIWSL 187
Query: 365 GVGCIFHEMSSGRP 378
G+ I E++ G P
Sbjct: 188 GITAI--ELAKGEP 199
Score = 36.6 bits (84), Expect = 0.021
Identities = 23/81 (28%), Positives = 41/81 (50%)
Query: 91 ESYFKLDKLGQGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHAN 150
E + KL+++G+G++ V+KG T +VA+K I LE E +E+++L +
Sbjct: 4 ELFTKLERIGKGSFGEVYKGIDNRTKEVVAIKIIDLEEAEDEIEDIQQEITVLSQCDSPY 63
Query: 151 IVTLHDIIHTEKCLTLVFEYL 171
I + L ++ EYL
Sbjct: 64 ITRYYGSYLKGTKLWIIMEYL 84
>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 = 69.0 bits (169), Expect = 4e-13
Identities = 42/146 (28%), Positives = 70/146 (47%), Gaps = 12/146 (8%)
Query: 192 KGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTA-IREVSLLRELRHANIVTLHDIIH 250
KG + V G R VA+K +K ++ A + E S++ LRH N+V L ++
Sbjct: 16 KGEFGDVMLGDYR--GQKVAVKCLK---DDSTAAQAFLAEASVMTTLRHPNLVQLLGVVL 70
Query: 251 TEKCLTLVFEYLEK----DLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDL 306
L +V EY+ K D R ++++ F + G+ Y + +HRDL
Sbjct: 71 QGNPLYIVTEYMAKGSLVDYLRSRG--RAVITLAQQLGFALDVCEGMEYLEEKNFVHRDL 128
Query: 307 KPQNLLINERGELKLADFGLARAKSV 332
+N+L++E K++DFGLA+ S
Sbjct: 129 AARNVLVSEDLVAKVSDFGLAKEASQ 154
Score = 38.5 bits (90), Expect = 0.004
Identities = 23/80 (28%), Positives = 38/80 (47%), Gaps = 6/80 (7%)
Query: 95 KLDKLGQGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTA-IREVSLLRELRHANIVT 153
+G+G + V G R VA+K +K ++ A + E S++ LRH N+V
Sbjct: 10 LGATIGKGEFGDVMLGDYR--GQKVAVKCLK---DDSTAAQAFLAEASVMTTLRHPNLVQ 64
Query: 154 LHDIIHTEKCLTLVFEYLEK 173
L ++ L +V EY+ K
Sbjct: 65 LLGVVLQGNPLYIVTEYMAK 84
>gnl|CDD|223069 PHA03390, pk1, serine/threonine-protein kinase 1; Provisional.
Length = 267
Score = 69.1 bits (170), Expect = 4e-13
Identities = 69/305 (22%), Positives = 125/305 (40%), Gaps = 59/305 (19%)
Query: 173 KDLKRYMDDCSNILSMNNVKGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIREV- 231
+L +++ +C + + + G + V K + T L K IK ++ AI E
Sbjct: 7 SELVQFLKNCEIVKKLKLIDGKFGKVSVLKHKPTQKLFVQKIIKAKN-----FNAI-EPM 60
Query: 232 --SLLRELRHANIVTLHDIIHTEKCLTLV---------FEYLEKDLKRYMDDCSNILSMN 280
L+++ + N + L+ + T K L+ F+ L+K+ K LS
Sbjct: 61 VHQLMKD--NPNFIKLYYSVTTLKGHVLIMDYIKDGDLFDLLKKEGK---------LSEA 109
Query: 281 NVKLFLFQLLRGLAYCHSRRILHRDLKPQNLLINE-RGELKLADFGLARAKSVPTKTFSN 339
VK + QL+ L H I+H D+K +N+L + + + L D+GL + P S
Sbjct: 110 EVKKIIRQLVEALNDLHKHNIIHNDIKLENVLYDRAKDRIYLCDYGLCKIIGTP----SC 165
Query: 340 EVVTLWYRPPDVLLGSTEYSTSID-MGVGCIFHEMSSGRPLFPGSTIEDELRLICSILGP 398
TL Y P+ + G Y S D VG + +E+ +G+ F ++EL
Sbjct: 166 YDGTLDYFSPEKIKGHN-YDVSFDWWAVGVLTYELLTGKHPFKEDE-DEELD-------- 215
Query: 399 PPDELKSKLEFCITPVYPSESKLQLLAPEQMDSDALDLVQKFLMYDAKQRISAANA-MRH 457
+ L + + + + + +A D VQ L Y+ R++ N ++H
Sbjct: 216 -LESLLKRQQKKLPF------------IKNVSKNANDFVQSMLKYNINYRLTNYNEIIKH 262
Query: 458 PYFNS 462
P+
Sbjct: 263 PFLKI 267
>gnl|CDD|173679 cd05588, STKc_aPKC, Catalytic domain of the Protein
Serine/Threonine Kinase, Atypical Protein Kinase C.
Serine/Threonine Kinases (STKs), Atypical Protein Kinase
C (aPKC) subfamily, catalytic (c) domain. STKs catalyze
the transfer of the gamma-phosphoryl group from ATP to
serine/threonine residues on protein substrates. The
aPKC subfamily is part of a larger superfamily that
includes the catalytic domains of other protein STKs,
protein tyrosine kinases, RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase. PKCs are classified into three groups
(classical, atypical, and novel) depending on their mode
of activation and the structural characteristics of
their regulatory domain. aPKCs only require
phosphatidylserine (PS) for activation. They contain a
C2-like region, instead of a calcium-binding (C2) region
found in classical PKCs, in their regulatory domain.
There are two aPKC isoforms, zeta and iota. aPKCs are
involved in many cellular functions including
proliferation, migration, apoptosis, polarity
maintenance and cytoskeletal regulation. They also play
a critical role in the regulation of glucose metabolism
and in the pathogenesis of type 2 diabetes.
Length = 329
Score = 69.8 bits (171), Expect = 4e-13
Identities = 56/194 (28%), Positives = 90/194 (46%), Gaps = 7/194 (3%)
Query: 192 KGTYATVFKGKSRLTDNLVALKEIKLE---HEEGAPCTAIREVSLLRELRHANIVTLHDI 248
+G+YA V + + T + A+K IK E +E + H +V LH
Sbjct: 5 RGSYAKVLLVELKKTRRIYAMKVIKKELVNDDEDIDWVQTEKHVFETASNHPFLVGLHSC 64
Query: 249 IHTEKCLTLVFEYLEK-DLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDLK 307
TE L V E++ DL +M L + + + ++ L + H R I++RDLK
Sbjct: 65 FQTESRLFFVIEFVSGGDLMFHMQR-QRKLPEEHARFYSAEISLALNFLHERGIIYRDLK 123
Query: 308 PQNLLINERGELKLADFGLARAKSVPTKTFSNEVVTLWYRPPDVLLGSTEYSTSID-MGV 366
N+L++ G +KL D+G+ + P T S T Y P++L G +Y S+D +
Sbjct: 124 LDNVLLDAEGHIKLTDYGMCKEGIRPGDTTSTFCGTPNYIAPEILRGE-DYGFSVDWWAL 182
Query: 367 GCIFHEMSSGRPLF 380
G + EM +GR F
Sbjct: 183 GVLMFEMMAGRSPF 196
Score = 29.0 bits (65), Expect = 5.4
Identities = 24/85 (28%), Positives = 37/85 (43%), Gaps = 4/85 (4%)
Query: 99 LGQGTYATVFKGKSRLTDNLVALKEIKLE---HEEGAPCTAIREVSLLRELRHANIVTLH 155
+G+G+YA V + + T + A+K IK E +E + H +V LH
Sbjct: 3 IGRGSYAKVLLVELKKTRRIYAMKVIKKELVNDDEDIDWVQTEKHVFETASNHPFLVGLH 62
Query: 156 DIIHTEKCLTLVFEYLE-KDLKRYM 179
TE L V E++ DL +M
Sbjct: 63 SCFQTESRLFFVIEFVSGGDLMFHM 87
>gnl|CDD|173681 cd05590, STKc_nPKC_eta, Catalytic domain of the Protein
Serine/Threonine Kinase, Novel Protein Kinase C eta.
Serine/Threonine Kinases (STKs), Novel Protein Kinase C
(nPKC), eta isoform, catalytic (c) domain. STKs catalyze
the transfer of the gamma-phosphoryl group from ATP to
serine/threonine residues on protein substrates. The
nPKC subfamily is part of a larger superfamily that
includes the catalytic domains of other protein STKs,
protein tyrosine kinases, RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase. PKCs are classified into three groups
(classical, atypical, and novel) depending on their mode
of activation and the structural characteristics of
their regulatory domain. nPKCs are calcium-independent,
but require DAG (1,2-diacylglycerol) and
phosphatidylserine (PS) for activity. There are four
nPKC isoforms, delta, epsilon, eta, and theta. PKC-eta
is predominantly expressed in squamous epithelia, where
it plays a crucial role in the signaling of cell-type
specific differentiation. It is also expressed in pro-B
cells and early-stage thymocytes, and acts as a key
regulator in early B-cell development. PKC-eta increases
glioblastoma multiforme (GBM) proliferation and
resistance to radiation, and is being developed as a
therapeutic target for the management of GBM.
Length = 320
Score = 69.9 bits (171), Expect = 4e-13
Identities = 69/283 (24%), Positives = 120/283 (42%), Gaps = 39/283 (13%)
Query: 192 KGTYATVFKGKSRLTDNLVALKEIKLE---HEEGAPCTAIREVSLLRELRHANIVTLHDI 248
KG++ V + + + L A+K +K + ++ CT + L H + L+
Sbjct: 5 KGSFGKVMLARLKESGRLYAVKVLKKDVILQDDDVECTMTEKRILSLARNHPFLTQLYCC 64
Query: 249 IHTEKCLTLVFEYLEK-DLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDLK 307
T L V E++ DL ++ + + ++ L + H + I++RDLK
Sbjct: 65 FQTPDRLFFVMEFVNGGDLMFHIQKSRR-FDEARARFYAAEITSALMFLHDKGIIYRDLK 123
Query: 308 PQNLLINERGELKLADFGLARAKSVPTKTFSNEVVTLWYRPPDVLLGSTEYSTSID-MGV 366
N+L++ G KLADFG+ + KT S T Y P++ L Y S+D +
Sbjct: 124 LDNVLLDHEGHCKLADFGMCKEGIFNGKTTSTFCGTPDYIAPEI-LQEMLYGPSVDWWAM 182
Query: 367 GCIFHEMSSGRPLFPGSTIEDELRLICSILGPPPDELKSKLEFCITPVYPSESKLQLLAP 426
G + +EM G F ED+ L +IL DE+ VYP+
Sbjct: 183 GVLLYEMLCGHAPFEAEN-EDD--LFEAILN---DEV----------VYPT--------- 217
Query: 427 EQMDSDALDLVQKFLMYDAKQRISAAN------AMRHPYFNSL 463
+ DA+D+++ F+ + R+ + +RHP+F L
Sbjct: 218 -WLSQDAVDILKAFMTKNPTMRLGSLTLGGEEAILRHPFFKEL 259
>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 = 69.3 bits (169), Expect = 4e-13
Identities = 45/159 (28%), Positives = 81/159 (50%), Gaps = 1/159 (0%)
Query: 193 GTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHANIVTLHDIIHTE 252
GTY V+K ++ T L A+K IKLE E +E+ ++++ +H+NIV
Sbjct: 20 GTYGDVYKARNVNTGELAAIKVIKLEPGEDFAVVQ-QEIIMMKDCKHSNIVAYFGSYLRR 78
Query: 253 KCLTLVFEYLEKDLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDLKPQNLL 312
L + E+ + + + LS + + + L+GL Y HS+ +HRD+K N+L
Sbjct: 79 DKLWICMEFCGGGSLQDIYHVTGPLSESQIAYVSRETLQGLYYLHSKGKMHRDIKGANIL 138
Query: 313 INERGELKLADFGLARAKSVPTKTFSNEVVTLWYRPPDV 351
+ + G +KLADFG++ + + + T ++ P+V
Sbjct: 139 LTDNGHVKLADFGVSAQITATIAKRKSFIGTPYWMAPEV 177
Score = 40.8 bits (95), Expect = 0.001
Identities = 21/62 (33%), Positives = 37/62 (59%), Gaps = 1/62 (1%)
Query: 91 ESYFKLDKLGQGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHAN 150
E + + ++G GTY V+K ++ T L A+K IKLE E +E+ ++++ +H+N
Sbjct: 9 EDFELIQRIGSGTYGDVYKARNVNTGELAAIKVIKLEPGEDFAVVQ-QEIIMMKDCKHSN 67
Query: 151 IV 152
IV
Sbjct: 68 IV 69
>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 = 69.7 bits (170), Expect = 4e-13
Identities = 64/277 (23%), Positives = 121/277 (43%), Gaps = 31/277 (11%)
Query: 192 KGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHANIVTLHDIIHT 251
+G+ V + + LVA+K++ L ++ EV ++R+ +H N+V +++
Sbjct: 30 EGSTGIVCIATVKSSGKLVAVKKMDLRKQQRRELL-FNEVVIMRDYQHENVVEMYNSYLV 88
Query: 252 EKCLTLVFEYLEKDLKRYMDDCSNILSMN--NVKLFLFQLLRGLAYCHSRRILHRDLKPQ 309
L +V E+LE + D MN + +L+ L+ H++ ++HRD+K
Sbjct: 89 GDELWVVMEFLEGGA---LTDIVTHTRMNEEQIAAVCLAVLKALSVLHAQGVIHRDIKSD 145
Query: 310 NLLINERGELKLADFGLARAKSVPTKTFSNEVVTLWYRPPDVLLGSTEYSTSIDM-GVGC 368
++L+ G +KL+DFG S + V T ++ P+ L+ Y +D+ +G
Sbjct: 146 SILLTHDGRVKLSDFGFCAQVSKEVPRRKSLVGTPYWMAPE-LISRLPYGPEVDIWSLGI 204
Query: 369 IFHEMSSGRPLFPGSTIEDELRLICSILGPPPDELKSKLEFCITPVYPSESKLQLLAPEQ 428
+ EM G P + +++I D L KL+ L ++P
Sbjct: 205 MVIEMVDGEPPYFNEPPLKAMKMI-------RDNLPPKLK-----------NLHKVSPSL 246
Query: 429 MDSDALDLVQKFLMYDAKQRISAANAMRHPYFNSLGP 465
+ + L+ D QR +AA ++HP+ GP
Sbjct: 247 K-----GFLDRLLVRDPAQRATAAELLKHPFLAKAGP 278
Score = 33.5 bits (76), Expect = 0.25
Identities = 20/75 (26%), Positives = 40/75 (53%), Gaps = 1/75 (1%)
Query: 98 KLGQGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHANIVTLHDI 157
K+G+G+ V + + LVA+K++ L ++ EV ++R+ +H N+V +++
Sbjct: 27 KIGEGSTGIVCIATVKSSGKLVAVKKMDLRKQQRRELL-FNEVVIMRDYQHENVVEMYNS 85
Query: 158 IHTEKCLTLVFEYLE 172
L +V E+LE
Sbjct: 86 YLVGDELWVVMEFLE 100
>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 = 69.2 bits (169), Expect = 5e-13
Identities = 72/282 (25%), Positives = 120/282 (42%), Gaps = 34/282 (12%)
Query: 192 KGTYATVFKGKSRLTDNLVALK--EIKLEHEEGAPCTAIREVSLLRELRHANIVTLHDII 249
KG + V + R T + A K E K + A+ E +L ++ +V L
Sbjct: 10 KGGFGEVCACQVRATGKMYACKRLEKKRIKKRKGESMALNEKQILEKVNSQFVVNLAYAY 69
Query: 250 HTEKCLTLVFEYLEK-DLKRYMDDCSNI-LSMNNVKLFLFQLLRGLAYCHSRRILHRDLK 307
T+ L LV + DLK ++ + N + ++L GL H ++RDLK
Sbjct: 70 ETKDALCLVLTIMNGGDLKFHIYNMGNPGFEEERALFYAAEILCGLEDLHRENTVYRDLK 129
Query: 308 PQNLLINERGELKLADFGLARAKSVPTKTFSNEVVTLWYRPPDVLLGSTEYSTSIDM-GV 366
P+N+L+++ G ++++D GLA K ++ V T+ Y P+V L + Y+ S D G+
Sbjct: 130 PENILLDDYGHIRISDLGLA-VKIPEGESIRGRVGTVGYMAPEV-LNNQRYTLSPDYWGL 187
Query: 367 GCIFHEMSSGRPLFPGSTIEDELRLICSILGPPPDELKSKLEFCITPVYPSESKLQLLAP 426
GC+ +EM G+ F G + K K E V +E
Sbjct: 188 GCLIYEMIEGQSPFRGR------------------KEKVKREEVDRRVLETEEVYS---- 225
Query: 427 EQMDSDALDLVQKFLMYDAKQRI-----SAANAMRHPYFNSL 463
+ +A + + L D KQR+ A RHP+F ++
Sbjct: 226 AKFSEEAKSICKMLLTKDPKQRLGCQEEGAGEVKRHPFFRNM 267
>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 = 69.2 bits (169), Expect = 5e-13
Identities = 55/194 (28%), Positives = 96/194 (49%), Gaps = 7/194 (3%)
Query: 192 KGTYATVFKGKSRLTDNLVALKEI--KLEHEEGAPCTAIREVSLLRELRHANIVTLHDII 249
KG + V + + T + A K++ K ++ A+ E +L ++ IV L
Sbjct: 3 KGGFGEVCAVQVKNTGKMYACKKLDKKRLKKKSGEKMALLEKEILEKVNSPFIVNLAYAF 62
Query: 250 HTEKCLTLVFEYLEK-DLKRYMDDCSNI-LSMNNVKLFLFQLLRGLAYCHSRRILHRDLK 307
++ L LV + DLK ++ + L M V + Q+ G+ + HS I++RD+K
Sbjct: 63 ESKTHLCLVMSLMNGGDLKYHIYNVGERGLEMERVIHYSAQITCGILHLHSMDIVYRDMK 122
Query: 308 PQNLLINERGELKLADFGLARAKSVPTKTFSNEVVTLWYRPPDVLLGSTEYSTSID-MGV 366
P+N+L++++G +L+D GLA + KT + T Y P++L YS +D +
Sbjct: 123 PENVLLDDQGNCRLSDLGLA-VELKDGKTITQRAGTNGYMAPEILKEEP-YSYPVDWFAM 180
Query: 367 GCIFHEMSSGRPLF 380
GC +EM +GR F
Sbjct: 181 GCSIYEMVAGRTPF 194
>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 = 69.6 bits (170), Expect = 6e-13
Identities = 57/197 (28%), Positives = 93/197 (47%), Gaps = 13/197 (6%)
Query: 192 KGTYATVFKGKSRLTDNLVALK----EIKLEHEEGAPCTAIREVSLLRELRHANIVTLHD 247
KG++ V K +L A+K +I L +E A R V LL+ ++H +V LH
Sbjct: 5 KGSFGKVLLAKRKLDGKCYAVKVLQKKIVLNRKEQKHIMAERNV-LLKNVKHPFLVGLHY 63
Query: 248 IIHTEKCLTLVFEYLEKDLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDLK 307
T + L V +++ + + + ++ L Y HS I++RDLK
Sbjct: 64 SFQTTEKLYFVLDFVNGGELFFHLQRERSFPEPRARFYAAEIASALGYLHSINIVYRDLK 123
Query: 308 PQNLLINERGELKLADFGLAR---AKSVPTKTFSNEVVTLWYRPPDVLLGSTEYSTSIDM 364
P+N+L++ +G + L DFGL + A+S T TF T Y P+V+ Y ++D
Sbjct: 124 PENILLDSQGHVVLTDFGLCKEGIAQSDTTTTFCG---TPEYLAPEVIR-KQPYDNTVDW 179
Query: 365 G-VGCIFHEMSSGRPLF 380
+G + +EM G P F
Sbjct: 180 WCLGAVLYEMLYGLPPF 196
Score = 28.8 bits (64), Expect = 7.7
Identities = 22/77 (28%), Positives = 38/77 (49%), Gaps = 5/77 (6%)
Query: 99 LGQGTYATVFKGKSRLTDNLVALK----EIKLEHEEGAPCTAIREVSLLRELRHANIVTL 154
+G+G++ V K +L A+K +I L +E A R V LL+ ++H +V L
Sbjct: 3 IGKGSFGKVLLAKRKLDGKCYAVKVLQKKIVLNRKEQKHIMAERNV-LLKNVKHPFLVGL 61
Query: 155 HDIIHTEKCLTLVFEYL 171
H T + L V +++
Sbjct: 62 HYSFQTTEKLYFVLDFV 78
>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 = 69.0 bits (168), Expect = 7e-13
Identities = 68/277 (24%), Positives = 117/277 (42%), Gaps = 31/277 (11%)
Query: 192 KGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHANIVTLHDIIHT 251
+G TV+ T VA+K++ L+ + I E+ ++RE ++ NIV D
Sbjct: 29 QGASGTVYTAIDIATGQEVAIKQMNLQQQPKKELI-INEILVMRENKNPNIVNYLDSYLV 87
Query: 252 EKCLTLVFEYLEKDLKRYMDDCSNILSMN--NVKLFLFQLLRGLAYCHSRRILHRDLKPQ 309
L +V EYL + D M+ + + L+ L + HS +++HRD+K
Sbjct: 88 GDELWVVMEYLAGG---SLTDVVTETCMDEGQIAAVCRECLQALDFLHSNQVIHRDIKSD 144
Query: 310 NLLINERGELKLADFGLARAKSVPTKTFSNEVVTLWYRPPDVLLGSTEYSTSIDM-GVGC 368
N+L+ G +KL DFG + S V T ++ P+V+ Y +D+ +G
Sbjct: 145 NILLGMDGSVKLTDFGFCAQITPEQSKRSTMVGTPYWMAPEVVT-RKAYGPKVDIWSLGI 203
Query: 369 IFHEMSSGRPLFPGSTIEDELRLICSILGPPPDELKSKLEFCITPVYPSESKLQLLAPEQ 428
+ EM G P + E+ LR + I EL++ PE+
Sbjct: 204 MAIEMVEGEPPYLN---ENPLRALYLIATNGTPELQN--------------------PER 240
Query: 429 MDSDALDLVQKFLMYDAKQRISAANAMRHPYFNSLGP 465
+ + D + + L D +R SA ++HP+ P
Sbjct: 241 LSAVFRDFLNRCLEMDVDRRGSAKELLQHPFLKLAKP 277
Score = 38.5 bits (89), Expect = 0.005
Identities = 25/81 (30%), Positives = 41/81 (50%), Gaps = 1/81 (1%)
Query: 91 ESYFKLDKLGQGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHAN 150
+ Y + +K+GQG TV+ T VA+K++ L+ + I E+ ++RE ++ N
Sbjct: 19 KKYTRFEKIGQGASGTVYTAIDIATGQEVAIKQMNLQQQPKKELI-INEILVMRENKNPN 77
Query: 151 IVTLHDIIHTEKCLTLVFEYL 171
IV D L +V EYL
Sbjct: 78 IVNYLDSYLVGDELWVVMEYL 98
>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 = 68.7 bits (168), Expect = 7e-13
Identities = 67/286 (23%), Positives = 125/286 (43%), Gaps = 37/286 (12%)
Query: 192 KGTYATVF---KGKSRLTDNLVALKEIK----LEHEEGAPCTAIREVSLLRELRHANIVT 244
G Y VF K L A+K +K ++ + A T L R +VT
Sbjct: 10 TGAYGKVFLVRKVGGHDAGKLYAMKVLKKATIVQKAKTAEHTRTERQVLEAVRRCPFLVT 69
Query: 245 LHDIIHTEKCLTLVFEYLEK-DLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILH 303
LH T+ L L+ +Y+ +L ++ + + + V++++ +++ L + H I++
Sbjct: 70 LHYAFQTDTKLHLILDYVNGGELFTHLYQREH-FTESEVRVYIAEIVLALDHLHQLGIIY 128
Query: 304 RDLKPQNLLINERGELKLADFGLARAKSVPTKTFSNEVV-TLWYRPPDVLLGSTE-YSTS 361
RD+K +N+L++ G + L DFGL++ + + T+ Y P+V+ G + + +
Sbjct: 129 RDIKLENILLDSEGHVVLTDFGLSKEFLAEEEERAYSFCGTIEYMAPEVIRGGSGGHDKA 188
Query: 362 ID-MGVGCIFHEMSSGRPLFPGSTIEDELRLICSILGPPPDELKSKLEFCITPVYPSESK 420
+D +G + E+ +G F T++ E I S+ P +P
Sbjct: 189 VDWWSLGVLTFELLTGASPF---TVDGEQNSQSEI---------SRRILKSKPPFPKT-- 234
Query: 421 LQLLAPEQMDSDALDLVQKFLMYDAKQRISAANA---MRHPYFNSL 463
M ++A D +QK L D K+R+ A A HP+F +
Sbjct: 235 --------MSAEARDFIQKLLEKDPKKRLGANGADEIKNHPFFQGI 272
>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 = 68.5 bits (167), Expect = 8e-13
Identities = 56/195 (28%), Positives = 98/195 (50%), Gaps = 9/195 (4%)
Query: 192 KGTYATVFKGKSRLTDNLVALKEI--KLEHEEGAPCTAIREVSLLRELRHANIVTLHDII 249
KG + V + R T + A K++ K + A+ E +L ++ +V+L
Sbjct: 10 KGGFGEVCACQVRATGKMYACKKLEKKRIKKRKGEAMALNEKRILEKVNSRFVVSLAYAY 69
Query: 250 HTEKCLTLVFEYLEK-DLKRYMDDCSNI-LSMNNVKLFLFQLLRGLAYCHSRRILHRDLK 307
T+ L LV + DLK ++ + N + +L GL RI++RDLK
Sbjct: 70 ETKDALCLVLTIMNGGDLKFHIYNMGNPGFDEQRAIFYAAELCCGLEDLQRERIVYRDLK 129
Query: 308 PQNLLINERGELKLADFGLARAKSVPT-KTFSNEVVTLWYRPPDVLLGSTEYSTSID-MG 365
P+N+L+++RG ++++D GL A +P +T V T+ Y P+V + + +Y+ S D G
Sbjct: 130 PENILLDDRGHIRISDLGL--AVQIPEGETVRGRVGTVGYMAPEV-INNEKYTFSPDWWG 186
Query: 366 VGCIFHEMSSGRPLF 380
+GC+ +EM G+ F
Sbjct: 187 LGCLIYEMIQGQSPF 201
>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 = 69.3 bits (169), Expect = 8e-13
Identities = 65/219 (29%), Positives = 107/219 (48%), Gaps = 29/219 (13%)
Query: 193 GTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHANIVTLHDIIHTE 252
G V K + + + ++A K I LE + IRE+ +L E IV + +++
Sbjct: 16 GNGGVVTKVQHKPSGLIMARKLIHLEIKPAIRNQIIRELQVLHECNSPYIVGFYGAFYSD 75
Query: 253 KCLTLVFEYLE--------KDLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSR-RILH 303
+++ E+++ K+ KR ++ +S+ +LRGLAY + +I+H
Sbjct: 76 GEISICMEHMDGGSLDQVLKEAKRIPEEILGKVSI--------AVLRGLAYLREKHQIMH 127
Query: 304 RDLKPQNLLINERGELKLADFGLARAKSVPTKTFSNEVV-TLWYRPPDVLLGSTEYSTSI 362
RD+KP N+L+N RGE+KL DFG++ + +N V T Y P+ L G T YS
Sbjct: 128 RDVKPSNILVNSRGEIKLCDFGVS---GQLIDSMANSFVGTRSYMSPERLQG-THYSVQS 183
Query: 363 DM-GVGCIFHEMSSGR-PLFPGSTIEDELRLICSILGPP 399
D+ +G E++ GR P+ P E E +I G P
Sbjct: 184 DIWSMGLSLVELAIGRYPIPPPDAKELE-----AIFGRP 217
Score = 28.9 bits (64), Expect = 6.2
Identities = 18/82 (21%), Positives = 41/82 (50%)
Query: 91 ESYFKLDKLGQGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHAN 150
+ + ++ +LG G V K + + + ++A K I LE + IRE+ +L E
Sbjct: 5 DDFERISELGAGNGGVVTKVQHKPSGLIMARKLIHLEIKPAIRNQIIRELQVLHECNSPY 64
Query: 151 IVTLHDIIHTEKCLTLVFEYLE 172
IV + +++ +++ E+++
Sbjct: 65 IVGFYGAFYSDGEISICMEHMD 86
>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 = 68.2 bits (167), Expect = 9e-13
Identities = 65/277 (23%), Positives = 119/277 (42%), Gaps = 31/277 (11%)
Query: 192 KGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHANIVTLHDIIHT 251
+G+ V + T VA+K++ L ++ EV ++R+ +H NIV ++
Sbjct: 29 EGSTGIVCIATDKSTGRQVAVKKMDLRKQQRRELL-FNEVVIMRDYQHPNIVEMYSSYLV 87
Query: 252 EKCLTLVFEYLEKDLKRYMDDCSNILSMN--NVKLFLFQLLRGLAYCHSRRILHRDLKPQ 309
L +V E+LE + D MN + +L+ L++ H++ ++HRD+K
Sbjct: 88 GDELWVVMEFLEGGA---LTDIVTHTRMNEEQIATVCLAVLKALSFLHAQGVIHRDIKSD 144
Query: 310 NLLINERGELKLADFGLARAKSVPTKTFSNEVVTLWYRPPDVLLGSTEYSTSIDM-GVGC 368
++L+ G +KL+DFG S + V T ++ P+V+ Y T +D+ +G
Sbjct: 145 SILLTSDGRVKLSDFGFCAQVSKEVPRRKSLVGTPYWMAPEVI-SRLPYGTEVDIWSLGI 203
Query: 369 IFHEMSSGRPLFPGSTIEDELRLICSILGPPPDELKSKLEFCITPVYPSESKLQLLAPEQ 428
+ EM G P + E L+ + I P +LK+ +
Sbjct: 204 MVIEMVDGEPPYFN---EPPLQAMKRIRDNLPPKLKN--------------------LHK 240
Query: 429 MDSDALDLVQKFLMYDAKQRISAANAMRHPYFNSLGP 465
+ + + L+ D QR +AA + HP+ GP
Sbjct: 241 VSPRLRSFLDRMLVRDPAQRATAAELLNHPFLAKAGP 277
Score = 34.3 bits (79), Expect = 0.12
Identities = 21/75 (28%), Positives = 38/75 (50%), Gaps = 1/75 (1%)
Query: 98 KLGQGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHANIVTLHDI 157
K+G+G+ V + T VA+K++ L ++ EV ++R+ +H NIV ++
Sbjct: 26 KIGEGSTGIVCIATDKSTGRQVAVKKMDLRKQQRRELL-FNEVVIMRDYQHPNIVEMYSS 84
Query: 158 IHTEKCLTLVFEYLE 172
L +V E+LE
Sbjct: 85 YLVGDELWVVMEFLE 99
>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 = 68.9 bits (168), Expect = 1e-12
Identities = 82/350 (23%), Positives = 134/350 (38%), Gaps = 58/350 (16%)
Query: 192 KGTYATVFKGKSRLTDNLVALKEIKLE----HEEGAPCTAIREVSLLRELRHANIVTLHD 247
KGT+ V K + T A+K +K E +E A + E +L+ RH + L
Sbjct: 5 KGTFGKVILVKEKATGRYYAMKILKKEVIVAKDEVA--HTLTENRVLQNSRHPFLTALKY 62
Query: 248 IIHTEKCLTLVFEYLEKDLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRR-ILHRDL 306
T L V EY + + S + + + +++ L Y HS + +++RDL
Sbjct: 63 SFQTHDRLCFVMEYANGGELFFHLSRERVFSEDRARFYGAEIVSALDYLHSEKNVVYRDL 122
Query: 307 KPQNLLINERGELKLADFGLARAKSVPTKTFSNEVVTLWYRPPDVLLGSTEYSTSID-MG 365
K +NL++++ G +K+ DFGL + T T Y P+V L +Y ++D G
Sbjct: 123 KLENLMLDKDGHIKITDFGLCKEGIKDGATMKTFCGTPEYLAPEV-LEDNDYGRAVDWWG 181
Query: 366 VGCIFHEMSSGRPLFPGSTIEDELRLICSILGPPPDELKSKLEFCITPVYPSESKLQLLA 425
+G + +EM GR F E LI L ++ F
Sbjct: 182 LGVVMYEMMCGRLPFYNQDHEKLFELI----------LMEEIRF---------------- 215
Query: 426 PEQMDSDALDLVQKFLMYDAKQRI-----SAANAMRHPYFNSL--------------GPQ 466
P + +A L+ L D KQR+ A M+H +F + PQ
Sbjct: 216 PRTLSPEAKSLLSGLLKKDPKQRLGGGPDDAKEIMQHKFFAGIVWQDVYEKKLVPPFKPQ 275
Query: 467 VHELSDTQSI---FSLPHIKLTSNPTDGGLLPFYGQKSEKRWTGLSRRQS 513
V +DT+ F+ I +T P + + + S S
Sbjct: 276 VTSETDTRYFDEEFTAQMITITP-PDQDDSMETVDNERRPHFPQFSYSAS 324
>gnl|CDD|223009 PHA03211, PHA03211, serine/threonine kinase US3; Provisional.
Length = 461
Score = 69.5 bits (170), Expect = 1e-12
Identities = 71/257 (27%), Positives = 103/257 (40%), Gaps = 22/257 (8%)
Query: 226 TAIREVSLLRELRHANIVTLHDIIHTEKCLTLVFEYLEKDLKRYMDDCSNILSMNNVKLF 285
+++ E LLR L H ++ L D+ LV DL Y+ L + V
Sbjct: 206 SSVHEARLLRRLSHPAVLALLDVRVVGGLTCLVLPKYRSDLYTYLGARLRPLGLAQVTAV 265
Query: 286 LFQLLRGLAYCHSRRILHRDLKPQNLLINERGELKLADFGLA--RAKSVPTKTFSNEVVT 343
QLL + Y H I+HRD+K +N+L+N ++ L DFG A S T T
Sbjct: 266 ARQLLSAIDYIHGEGIIHRDIKTENVLVNGPEDICLGDFGAACFARGSWSTPFHYGIAGT 325
Query: 344 LWYRPPDVLLGSTEYSTSIDMGVG--CIFHEMSSGRPLFPGSTIEDELR----LICSILG 397
+ P+VL G Y+ S+D+ IF LF S DE R I I+
Sbjct: 326 VDTNAPEVLAGDP-YTPSVDIWSAGLVIFEAAVHTASLFSASR-GDERRPYDAQILRIIR 383
Query: 398 PP---PDELKSKLEFCITPVY---------PSESKLQLLAPEQMDSDALDLVQKFLMYDA 445
DE + Y P+ ++ ++D D LV + L +D
Sbjct: 384 QAQVHVDEFPQHAGSRLVSQYRHRAARNRRPAYTRPAWTRYYKLDLDVEYLVCRALTFDG 443
Query: 446 KQRISAANAMRHPYFNS 462
+R SAA +R P F S
Sbjct: 444 ARRPSAAELLRLPLFQS 460
>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 = 68.4 bits (167), Expect = 1e-12
Identities = 60/218 (27%), Positives = 100/218 (45%), Gaps = 26/218 (11%)
Query: 192 KGTYATVFKGKSRLTDNLVALKEIK----LEHEEGAPCTAIREVSLLRELRHAN--IVTL 245
KGT+ V++ + + T + A+K + + +E A R + L+R L + IV L
Sbjct: 3 KGTFGQVYQVRKKDTRRIYAMKVLSKKEIVAKKEVAHTIGERNI-LVRTLLDESPFIVGL 61
Query: 246 HDIIHTEKCLTLVFEY---------LEKDLKRYMDDCSNILSMNNVKLFLFQLLRGLAYC 296
T+ L LV +Y L+K+ + S + K ++ +L+ L +
Sbjct: 62 KFSFQTDSDLYLVTDYMSGGELFWHLQKEGR---------FSEDRAKFYIAELVLALEHL 112
Query: 297 HSRRILHRDLKPQNLLINERGELKLADFGLARAKSVPTKTFSNEVVTLWYRPPDVLLGST 356
H I++RDLKP+N+L++ G + L DFGL++A KT + T Y P+VLL
Sbjct: 113 HKYDIVYRDLKPENILLDATGHIALCDFGLSKANLTDNKTTNTFCGTTEYLAPEVLLDEK 172
Query: 357 EYSTSIDM-GVGCIFHEMSSGRPLFPGSTIEDELRLIC 393
Y+ +D +G + EM G F + R I
Sbjct: 173 GYTKHVDFWSLGVLVFEMCCGWSPFYAEDTQQMYRNIA 210
>gnl|CDD|165478 PHA03212, PHA03212, serine/threonine kinase US3; Provisional.
Length = 391
Score = 68.9 bits (168), Expect = 1e-12
Identities = 63/255 (24%), Positives = 108/255 (42%), Gaps = 26/255 (10%)
Query: 230 EVSLLRELRHANIVTLHDIIHTEKCLTLVFEYLEKDLKRYMDDCSNILSMNNVKLFLFQL 289
E +LR + H +I+ L K L+ + DL Y+ NI ++ ++ +
Sbjct: 133 EAHILRAINHPSIIQLKGTFTYNKFTCLILPRYKTDLYCYLAAKRNI-AICDILAIERSV 191
Query: 290 LRGLAYCHSRRILHRDLKPQNLLINERGELKLADFGLARAKSVPTKTFSNEVV----TLW 345
LR + Y H RI+HRD+K +N+ IN G++ L DFG A P +N+ T+
Sbjct: 192 LRAIQYLHENRIIHRDIKAENIFINHPGDVCLGDFG---AACFPVDINANKYYGWAGTIA 248
Query: 346 YRPPDVLLGSTEYSTSIDM-GVGCIFHEMSSGR-PLFPGSTI------EDELRLICSILG 397
P+ LL Y ++D+ G + EM++ LF + + +++LI G
Sbjct: 249 TNAPE-LLARDPYGPAVDIWSAGIVLFEMATCHDSLFEKDGLDGDCDSDRQIKLIIRRSG 307
Query: 398 PPPDELKSKLEFCITPVYPSESKLQLLAP---------EQMDSDALDLVQKFLMYDAKQR 448
P+E + + +Y +K P ++ D L+ K L +DA R
Sbjct: 308 THPNEFPIDAQANLDEIYIGLAKKSSRKPGSRPLWTNLYELPIDLEYLICKMLAFDAHHR 367
Query: 449 ISAANAMRHPYFNSL 463
SA + F +
Sbjct: 368 PSAEALLDFAAFQDI 382
>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 = 67.2 bits (164), Expect = 2e-12
Identities = 40/140 (28%), Positives = 73/140 (52%), Gaps = 8/140 (5%)
Query: 193 GTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTA-IREVSLLRELRHANIVTLHDIIHT 251
G Y V++G + VA+K +K E+ ++E ++++E++H N+V L +
Sbjct: 17 GQYGEVYEGVWKKYSLTVAVKTLK---EDTMEVEEFLKEAAVMKEIKHPNLVQLLGVCTR 73
Query: 252 EKCLTLVFEYLEK-DLKRYMDDCSNILSMNNVKLFLF--QLLRGLAYCHSRRILHRDLKP 308
E ++ E++ +L Y+ +C N +N V L Q+ + Y + +HRDL
Sbjct: 74 EPPFYIITEFMTYGNLLDYLREC-NRQEVNAVVLLYMATQISSAMEYLEKKNFIHRDLAA 132
Query: 309 QNLLINERGELKLADFGLAR 328
+N L+ E +K+ADFGL+R
Sbjct: 133 RNCLVGENHLVKVADFGLSR 152
Score = 38.7 bits (90), Expect = 0.004
Identities = 23/87 (26%), Positives = 46/87 (52%), Gaps = 5/87 (5%)
Query: 98 KLGQGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTA-IREVSLLRELRHANIVTLHD 156
KLG G Y V++G + VA+K +K E+ ++E ++++E++H N+V L
Sbjct: 13 KLGGGQYGEVYEGVWKKYSLTVAVKTLK---EDTMEVEEFLKEAAVMKEIKHPNLVQLLG 69
Query: 157 IIHTEKCLTLVFEYLEK-DLKRYMDDC 182
+ E ++ E++ +L Y+ +C
Sbjct: 70 VCTREPPFYIITEFMTYGNLLDYLREC 96
>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 = 67.8 bits (165), Expect = 2e-12
Identities = 67/279 (24%), Positives = 123/279 (44%), Gaps = 35/279 (12%)
Query: 192 KGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHANIVTLHDIIHT 251
+G+ V + T VA+K++ L ++ EV ++R+ H N+V +++
Sbjct: 32 EGSTGIVCIATEKHTGKQVAVKKMDLRKQQRRELL-FNEVVIMRDYHHENVVDMYNSYLV 90
Query: 252 EKCLTLVFEYLEKDLKRYMDDCSNILSMN--NVKLFLFQLLRGLAYCHSRRILHRDLKPQ 309
L +V E+LE + D MN + +LR L+Y H++ ++HRD+K
Sbjct: 91 GDELWVVMEFLEGGA---LTDIVTHTRMNEEQIATVCLSVLRALSYLHNQGVIHRDIKSD 147
Query: 310 NLLINERGELKLADFGLAR--AKSVPTKTFSNEVVTLWYRPPDVLLGSTEYSTSIDM-GV 366
++L+ G +KL+DFG +K VP + + V T ++ P+V + Y T +D+ +
Sbjct: 148 SILLTSDGRIKLSDFGFCAQVSKEVPKR--KSLVGTPYWMAPEV-ISRLPYGTEVDIWSL 204
Query: 367 GCIFHEMSSGRPLFPGSTIEDELRLICSILGPPPDELKSKLEFCITPVYPSESKLQLLAP 426
G + EM G P + PP + ++ + P K+
Sbjct: 205 GIMVIEMIDGEPPY---------------FNEPPLQAMRRIRDNLPPRVKDSHKVS---- 245
Query: 427 EQMDSDALDLVQKFLMYDAKQRISAANAMRHPYFNSLGP 465
+ LDL+ L+ + QR +A ++HP+ GP
Sbjct: 246 -SVLRGFLDLM---LVREPSQRATAQELLQHPFLKLAGP 280
Score = 30.0 bits (67), Expect = 2.7
Identities = 20/75 (26%), Positives = 38/75 (50%), Gaps = 1/75 (1%)
Query: 98 KLGQGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHANIVTLHDI 157
K+G+G+ V + T VA+K++ L ++ EV ++R+ H N+V +++
Sbjct: 29 KIGEGSTGIVCIATEKHTGKQVAVKKMDLRKQQRRELL-FNEVVIMRDYHHENVVDMYNS 87
Query: 158 IHTEKCLTLVFEYLE 172
L +V E+LE
Sbjct: 88 YLVGDELWVVMEFLE 102
>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 = 67.4 bits (164), Expect = 2e-12
Identities = 67/278 (24%), Positives = 122/278 (43%), Gaps = 33/278 (11%)
Query: 192 KGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHANIVTLHDIIHT 251
+G TV+ T VA++++ L+ + I E+ ++RE ++ NIV D
Sbjct: 30 QGASGTVYTAMDVATGQEVAIRQMNLQQQPKKELI-INEILVMRENKNPNIVNYLDSYLV 88
Query: 252 EKCLTLVFEYLEKDLKRYMDDCSNILSMN--NVKLFLFQLLRGLAYCHSRRILHRDLKPQ 309
L +V EYL + D M+ + + L+ L + HS +++HRD+K
Sbjct: 89 GDELWVVMEYLAGG---SLTDVVTETCMDEGQIAAVCRECLQALEFLHSNQVIHRDIKSD 145
Query: 310 NLLINERGELKLADFGLARAKSVPTKTFSNEVV-TLWYRPPDVLLGSTEYSTSIDM-GVG 367
N+L+ G +KL DFG A+ P ++ + +V T ++ P+V+ Y +D+ +G
Sbjct: 146 NILLGMDGSVKLTDFGFC-AQITPEQSKRSTMVGTPYWMAPEVVT-RKAYGPKVDIWSLG 203
Query: 368 CIFHEMSSGRPLFPGSTIEDELRLICSILGPPPDELKSKLEFCITPVYPSESKLQLLAPE 427
+ EM G P + E+ LR + I EL++ PE
Sbjct: 204 IMAIEMIEGEPPYLN---ENPLRALYLIATNGTPELQN--------------------PE 240
Query: 428 QMDSDALDLVQKFLMYDAKQRISAANAMRHPYFNSLGP 465
++ + D + + L D ++R SA ++H + P
Sbjct: 241 KLSAIFRDFLNRCLDMDVEKRGSAKELLQHQFLKIAKP 278
Score = 38.6 bits (89), Expect = 0.006
Identities = 24/81 (29%), Positives = 41/81 (50%), Gaps = 1/81 (1%)
Query: 91 ESYFKLDKLGQGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHAN 150
+ Y + +K+GQG TV+ T VA++++ L+ + I E+ ++RE ++ N
Sbjct: 20 KKYTRFEKIGQGASGTVYTAMDVATGQEVAIRQMNLQQQPKKELI-INEILVMRENKNPN 78
Query: 151 IVTLHDIIHTEKCLTLVFEYL 171
IV D L +V EYL
Sbjct: 79 IVNYLDSYLVGDELWVVMEYL 99
>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 = 67.1 bits (164), Expect = 2e-12
Identities = 73/287 (25%), Positives = 120/287 (41%), Gaps = 52/287 (18%)
Query: 193 GTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHANIVTLHDIIHTE 252
G +V K K T ++A K + + + +RE+ ++ E R IV+ + E
Sbjct: 16 GNGGSVSKVKHIPTGTVMAKKVVHIGAKSSVRKQILRELQIMHECRSPYIVSFYGAFLNE 75
Query: 253 KCLTLVFEYLEKD-----LKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSR-RILHRDL 306
+ + E+++ K+ IL V ++ GL Y ++ RI+HRD+
Sbjct: 76 NNICMCMEFMDCGSLDRIYKKGGPIPVEILGKIAV-----AVVEGLTYLYNVHRIMHRDI 130
Query: 307 KPQNLLINERGELKLADFGLARA--KSVPTKTFSNEVVTLWYRPPDVLLGSTEYSTSID- 363
KP N+L+N RG++KL DFG++ S+ TF V T Y P+ + G +Y+ D
Sbjct: 131 KPSNILVNSRGQIKLCDFGVSGELINSI-ADTF---VGTSTYMSPERIQGG-KYTVKSDV 185
Query: 364 --MGVGCIFHEMSSGRPLFPGSTIEDE--------LRLICSILGPPPDELKSKLEFCITP 413
+G+ I E++ G+ F S I+D+ L L+ I+ PP P
Sbjct: 186 WSLGISII--ELALGKFPFAFSNIDDDGQDDPMGILDLLQQIVQEPP------------P 231
Query: 414 VYPSESKLQLLAPEQMDSDALDLVQKFLMYDAKQRISAANAMRHPYF 460
PS D D V L+ D +R + P F
Sbjct: 232 RLPS---------SDFPEDLRDFVDACLLKDPTERPTPQQLCAMPPF 269
Score = 31.7 bits (72), Expect = 0.80
Identities = 19/86 (22%), Positives = 37/86 (43%)
Query: 89 RIESYFKLDKLGQGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRH 148
R E + LG G +V K K T ++A K + + + +RE+ ++ E R
Sbjct: 3 RNEDLETISDLGAGNGGSVSKVKHIPTGTVMAKKVVHIGAKSSVRKQILRELQIMHECRS 62
Query: 149 ANIVTLHDIIHTEKCLTLVFEYLEKD 174
IV+ + E + + E+++
Sbjct: 63 PYIVSFYGAFLNENNICMCMEFMDCG 88
>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 = 67.1 bits (164), Expect = 2e-12
Identities = 38/121 (31%), Positives = 65/121 (53%), Gaps = 2/121 (1%)
Query: 210 VALKEIKLEHEEGAPCTAIREVSLLRELRHANIVTLHDIIHTEKCLTLVFEYLEK-DLKR 268
VA+K K ++E ++R+ H +IV L +I TE + +V E +L+
Sbjct: 37 VAVKTCKNCTSPSVREKFLQEAYIMRQFDHPHIVKLIGVI-TENPVWIVMELAPLGELRS 95
Query: 269 YMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDLKPQNLLINERGELKLADFGLAR 328
Y+ L + ++ L+ +QL LAY S+R +HRD+ +N+L++ +KL DFGL+R
Sbjct: 96 YLQVNKYSLDLASLILYSYQLSTALAYLESKRFVHRDIAARNVLVSSPDCVKLGDFGLSR 155
Query: 329 A 329
Sbjct: 156 Y 156
Score = 29.7 bits (67), Expect = 3.1
Identities = 29/130 (22%), Positives = 57/130 (43%), Gaps = 12/130 (9%)
Query: 98 KLGQGTYATVFKG--KSRLTDNL-VALKEIKLEHEEGAPCTAIREVSLLRELRHANIVTL 154
+G+G + V++G S + + VA+K K ++E ++R+ H +IV L
Sbjct: 13 CIGEGQFGDVYQGVYMSPENEKIAVAVKTCKNCTSPSVREKFLQEAYIMRQFDHPHIVKL 72
Query: 155 HDIIHTEKCLTLVFEYLEK-DLKRYMDDCSNILSMNNVKGTYATVFKGKSRLTDNLVALK 213
+I TE + +V E +L+ Y+ L + A++ +L+ L L+
Sbjct: 73 IGVI-TENPVWIVMELAPLGELRSYLQVNKYSLDL-------ASLILYSYQLSTALAYLE 124
Query: 214 EIKLEHEEGA 223
+ H + A
Sbjct: 125 SKRFVHRDIA 134
>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 = 67.0 bits (163), Expect = 3e-12
Identities = 60/232 (25%), Positives = 106/232 (45%), Gaps = 19/232 (8%)
Query: 192 KGTYATVFKGKSRLTDNLVALK-----EIKLEHEEGAPCTAIREVSLLRELRHANIVTLH 246
+G + V+ + T + A+K IK++ E +SL+ IV +
Sbjct: 4 RGGFGEVYGCRKADTGKMYAMKCLDKKRIKMKQGETLALNERIMLSLVSTGDCPFIVCMT 63
Query: 247 DIIHTEKCLTLVFEYLEKDLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDL 306
HT L + + + Y + S ++ + +++ GL + H+R +++RDL
Sbjct: 64 YAFHTPDKLCFILDLMNGGDLHYHLSQHGVFSEKEMRFYATEIILGLEHMHNRFVVYRDL 123
Query: 307 KPQNLLINERGELKLADFGLA--RAKSVPTKTFSNEVVTLWYRPPDVLLGSTEYSTSID- 363
KP N+L++E G ++++D GLA +K P + V T Y P+VL T Y +S D
Sbjct: 124 KPANILLDEHGHVRISDLGLACDFSKKKPHAS----VGTHGYMAPEVLQKGTAYDSSADW 179
Query: 364 MGVGCIFHEMSSGRPLFPGSTIEDEL---RLICSILGPPPD----ELKSKLE 408
+GC+ ++ G F +D+ R+ ++ PD ELKS LE
Sbjct: 180 FSLGCMLFKLLRGHSPFRQHKTKDKHEIDRMTLTVNVELPDSFSPELKSLLE 231
>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 = 65.8 bits (160), Expect = 6e-12
Identities = 68/285 (23%), Positives = 120/285 (42%), Gaps = 50/285 (17%)
Query: 192 KGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIR----EVSLLRELRHANIVTLHD 247
+G + V+ T +A+K+++ + E + E+ LL+ L H IV +
Sbjct: 12 QGAFGRVYLCYDADTGRELAVKQVQFDPESPETSKEVNALECEIQLLKNLLHERIVQYYG 71
Query: 248 IIH--TEKCLTLVFEY-----LEKDLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRR 300
+ E+ L++ E+ ++ LK Y L+ N + + Q+L G++Y HS
Sbjct: 72 CLRDPMERTLSIFMEHMPGGSIKDQLKSY-----GALTENVTRKYTRQILEGVSYLHSNM 126
Query: 301 ILHRDLKPQNLLINERGELKLADFGLARAKSVPTKTFSNEVV-----TLWYRPPDVLLGS 355
I+HRD+K N+L + G +KL DFG +K + T S + T ++ P+V+ G
Sbjct: 127 IVHRDIKGANILRDSVGNVKLGDFG--ASKRLQTICLSGTGMKSVTGTPYWMSPEVISGE 184
Query: 356 TEYSTSIDM-GVGCIFHEMSSGRPLFPGSTIEDELRLICSILGPPPDELKSKLEFCITPV 414
Y D+ VGC EM + + PP E ++
Sbjct: 185 G-YGRKADIWSVGCTVVEMLTEK--------------------PPWAEFEAMAAIFKIAT 223
Query: 415 YPSESKLQLLAPEQMDSDALDLVQKFLMYDAKQRISAANAMRHPY 459
P+ L P + D +++ + +AK R SA +RH +
Sbjct: 224 QPTNPVL----PPHVSDHCRDFLKRIFV-EAKLRPSADELLRHTF 263
>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 = 65.6 bits (160), Expect = 8e-12
Identities = 57/200 (28%), Positives = 98/200 (49%), Gaps = 16/200 (8%)
Query: 192 KGTYATVFKGKSRLTDNLVALKEI---KLEHEEGAPCTAIREVSLLRELRHANIVTLHDI 248
KG + V + R T L A K++ +L+ +G A+ E +L ++ IV+L
Sbjct: 3 KGGFGEVSACQMRATGKLYACKKLNKKRLKKRKGYE-GAMVEKRILAKVHSRFIVSLAYA 61
Query: 249 IHTEKCLTLVFEYLEKDLKRY----MDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHR 304
T+ L LV + RY +D+ + + Q++ GL + H RRI++R
Sbjct: 62 FQTKTDLCLVMTIMNGGDLRYHIYNVDEENPGFPEPRACFYTAQIISGLEHLHQRRIIYR 121
Query: 305 DLKPQNLLINERGELKLADFGLA---RAKSVPTKTFSNEVVTLWYRPPDVLLGSTEYSTS 361
DLKP+N+L++ G ++++D GLA + TK ++ T + P++L G EY S
Sbjct: 122 DLKPENVLLDNDGNVRISDLGLAVELKDGQSKTKGYAG---TPGFMAPELLQGE-EYDFS 177
Query: 362 ID-MGVGCIFHEMSSGRPLF 380
+D +G +EM + R F
Sbjct: 178 VDYFALGVTLYEMIAARGPF 197
>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 = 65.5 bits (160), Expect = 9e-12
Identities = 46/155 (29%), Positives = 71/155 (45%), Gaps = 19/155 (12%)
Query: 193 GTYATVFKGKSR--LTDN---LVALKEIKLEHEEGAPCTAIREVSLLRELRHANIVTLHD 247
G + VF G+ +N LVA+K +K A RE LL +H NIV +
Sbjct: 16 GAFGKVFLGECYHLEPENDKELVAVKTLKETASNDARKDFEREAELLTNFQHENIVKFYG 75
Query: 248 IIHTEKCLTLVFEYLEK-DLKRYM---DDCSNILSMNNVK---LFLFQLLR-------GL 293
+ +VFEY+E DL +++ + L + L L QLL+ G+
Sbjct: 76 VCTEGDPPIMVFEYMEHGDLNKFLRSHGPDAAFLKSPDSPMGELTLSQLLQIAVQIASGM 135
Query: 294 AYCHSRRILHRDLKPQNLLINERGELKLADFGLAR 328
Y S+ +HRDL +N L+ +K+ DFG++R
Sbjct: 136 VYLASQHFVHRDLATRNCLVGYDLVVKIGDFGMSR 170
Score = 49.0 bits (117), Expect = 2e-06
Identities = 28/87 (32%), Positives = 42/87 (48%), Gaps = 6/87 (6%)
Query: 99 LGQGTYATVFKGKSR--LTDN---LVALKEIKLEHEEGAPCTAIREVSLLRELRHANIVT 153
LG+G + VF G+ +N LVA+K +K A RE LL +H NIV
Sbjct: 13 LGEGAFGKVFLGECYHLEPENDKELVAVKTLKETASNDARKDFEREAELLTNFQHENIVK 72
Query: 154 LHDIIHTEKCLTLVFEYLEK-DLKRYM 179
+ + +VFEY+E DL +++
Sbjct: 73 FYGVCTEGDPPIMVFEYMEHGDLNKFL 99
>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 = 65.4 bits (159), Expect = 1e-11
Identities = 75/286 (26%), Positives = 123/286 (43%), Gaps = 46/286 (16%)
Query: 192 KGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLREL-RHANIVTLHDIIH 250
KGTY V+K ++ +L A+K + + A E ++L+ L H N+V + + +
Sbjct: 32 KGTYGKVYKVTNKKDGSLAAVKILDPISDVDEEIEA--EYNILQSLPNHPNVVKFYGMFY 89
Query: 251 -TEKC----LTLVFEYLE----KDLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRI 301
+K L LV E +L + + C L + L+ L GL + H+ RI
Sbjct: 90 KADKLVGGQLWLVLELCNGGSVTELVKGLLICGQRLDEAMISYILYGALLGLQHLHNNRI 149
Query: 302 LHRDLKPQNLLINERGELKLADFGLARAKSVPTKTFSNEVV-TLWYRPPDVLLGSTEYST 360
+HRD+K N+L+ G +KL DFG++ A+ T+ N V T ++ P+V+ +Y
Sbjct: 150 IHRDVKGNNILLTTEGGVKLVDFGVS-AQLTSTRLRRNTSVGTPFWMAPEVIACEQQYDY 208
Query: 361 SID-------MGVGCIFHEMSSGRPLFPGSTIEDELRLICSILGPPPDELKSKLEFCITP 413
S D +G+ I E+ G P P D K F I P
Sbjct: 209 SYDARCDVWSLGITAI--ELGDGDP-------------------PLFDMHPVKTLFKI-P 246
Query: 414 VYPSESKLQLLAPEQMDSDALDLVQKFLMYDAKQRISAANAMRHPY 459
P + LL PE+ + + L+ D + R S + + HP+
Sbjct: 247 RNPPPT---LLHPEKWCRSFNHFISQCLIKDFEARPSVTHLLEHPF 289
>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 = 64.6 bits (157), Expect = 1e-11
Identities = 45/155 (29%), Positives = 77/155 (49%), Gaps = 13/155 (8%)
Query: 193 GTYATVFKGKSRL---TDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHANIVTLHDII 249
G + VF+G ++ + VA+K +K + E + E S++ + H NI+ L ++
Sbjct: 16 GEFGEVFRGILKMPGRKEVAVAIKTLKPGYTEKQRQDFLSEASIMGQFSHHNIIRLEGVV 75
Query: 250 HTEKCLTLVFEYLEKD-LKRYMDDCSNILSMNNVKLFLFQLLRGLA----YCHSRRILHR 304
K ++ EY+E L +Y+ D S L +LRG+A Y +HR
Sbjct: 76 TKFKPAMIITEYMENGALDKYLRDHDGEFS----SYQLVGMLRGIAAGMKYLSDMNYVHR 131
Query: 305 DLKPQNLLINERGELKLADFGLARA-KSVPTKTFS 338
DL +N+L+N E K++DFGL+R + P T++
Sbjct: 132 DLAARNILVNSNLECKVSDFGLSRVLEDDPEGTYT 166
Score = 39.6 bits (92), Expect = 0.002
Identities = 28/113 (24%), Positives = 52/113 (46%), Gaps = 4/113 (3%)
Query: 99 LGQGTYATVFKGKSRL---TDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHANIVTLH 155
+G G + VF+G ++ + VA+K +K + E + E S++ + H NI+ L
Sbjct: 13 IGAGEFGEVFRGILKMPGRKEVAVAIKTLKPGYTEKQRQDFLSEASIMGQFSHHNIIRLE 72
Query: 156 DIIHTEKCLTLVFEYLEKD-LKRYMDDCSNILSMNNVKGTYATVFKGKSRLTD 207
++ K ++ EY+E L +Y+ D S + G + G L+D
Sbjct: 73 GVVTKFKPAMIITEYMENGALDKYLRDHDGEFSSYQLVGMLRGIAAGMKYLSD 125
>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 = 64.7 bits (157), Expect = 1e-11
Identities = 70/287 (24%), Positives = 119/287 (41%), Gaps = 52/287 (18%)
Query: 193 GTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLREL-RHANIVTLHDII-- 249
GTY V+KG+ T L A+K + + +E +E+++L++ H NI T +
Sbjct: 17 GTYGQVYKGRHVKTGQLAAIKVMDVTGDEEEEIK--QEINMLKKYSHHRNIATYYGAFIK 74
Query: 250 ----HTEKCLTLVFEY--------LEKDLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCH 297
+ L LV E+ L K+ K N L + ++LRGL++ H
Sbjct: 75 KNPPGMDDQLWLVMEFCGAGSVTDLIKNTK------GNTLKEEWIAYICREILRGLSHLH 128
Query: 298 SRRILHRDLKPQNLLINERGELKLADFGLARAKSVPTKTFSNEVVTLWYRPPDVLLGSTE 357
+++HRD+K QN+L+ E E+KL DFG++ + + T ++ P+V+
Sbjct: 129 QHKVIHRDIKGQNVLLTENAEVKLVDFGVSAQLDRTVGRRNTFIGTPYWMAPEVIACDEN 188
Query: 358 YSTSIDM-----GVGCIFHEMSSGRPLFPGSTIEDELRLICSILGPPPDELKSKLEFCIT 412
+ D +G EM+ G P P + +R + I P LKSK
Sbjct: 189 PDATYDFKSDLWSLGITAIEMAEGAP--PLCDMH-PMRALFLIPRNPAPRLKSK------ 239
Query: 413 PVYPSESKLQLLAPEQMDSDALDLVQKFLMYDAKQRISAANAMRHPY 459
K Q ++ L+ + QR + M+HP+
Sbjct: 240 ---KWSKKFQ------------SFIESCLVKNHSQRPTTEQLMKHPF 271
Score = 30.5 bits (68), Expect = 2.2
Identities = 21/64 (32%), Positives = 36/64 (56%), Gaps = 4/64 (6%)
Query: 94 FKLDKL-GQGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLREL-RHANI 151
F+L +L G GTY V+KG+ T L A+K + + +E +E+++L++ H NI
Sbjct: 8 FELVELVGNGTYGQVYKGRHVKTGQLAAIKVMDVTGDEEEEIK--QEINMLKKYSHHRNI 65
Query: 152 VTLH 155
T +
Sbjct: 66 ATYY 69
>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 = 64.9 bits (158), Expect = 1e-11
Identities = 50/182 (27%), Positives = 79/182 (43%), Gaps = 25/182 (13%)
Query: 207 DNLVALKEIKLEHEEGAPCTAIREVSLLRELRHANIVTLHDIIHTEKCLTLVFEYLE-KD 265
+VA+K +K E RE +L+ E H NIV L + K + L+FEY+ D
Sbjct: 35 FTMVAVKMLKEEASADMQADFQREAALMAEFDHPNIVKLLGVCAVGKPMCLLFEYMAYGD 94
Query: 266 LKRYMDDCS----NILSMNNVKLFLF-----------------QLLRGLAYCHSRRILHR 304
L ++ S LS + Q+ G+AY R+ +HR
Sbjct: 95 LNEFLRHRSPRAQCSLSHSTSSARKCGLNPLPLSCTEQLCIAKQVAAGMAYLSERKFVHR 154
Query: 305 DLKPQNLLINERGELKLADFGLARAKSVPT--KTFSNEVVTLWYRPPDVLLGSTEYSTSI 362
DL +N L+ E +K+ADFGL+R K N+ + + + PP+ + Y+T
Sbjct: 155 DLATRNCLVGENMVVKIADFGLSRNIYSADYYKASENDAIPIRWMPPESIF-YNRYTTES 213
Query: 363 DM 364
D+
Sbjct: 214 DV 215
Score = 43.3 bits (102), Expect = 2e-04
Identities = 27/91 (29%), Positives = 42/91 (46%), Gaps = 6/91 (6%)
Query: 99 LGQGTYATVFKGK-----SRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHANIVT 153
+GQG + VF+ + +VA+K +K E RE +L+ E H NIV
Sbjct: 13 IGQGAFGRVFQARAPGLLPYEPFTMVAVKMLKEEASADMQADFQREAALMAEFDHPNIVK 72
Query: 154 LHDIIHTEKCLTLVFEYLE-KDLKRYMDDCS 183
L + K + L+FEY+ DL ++ S
Sbjct: 73 LLGVCAVGKPMCLLFEYMAYGDLNEFLRHRS 103
>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 = 64.0 bits (156), Expect = 2e-11
Identities = 41/139 (29%), Positives = 67/139 (48%), Gaps = 8/139 (5%)
Query: 193 GTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTA--IREVSLLRELRHANIVTLHDIIH 250
G + V GK R + VA+K I+ EGA I E ++ +L H N+V L+ +
Sbjct: 15 GQFGVVHLGKWRGKID-VAIKMIR----EGAMSEDDFIEEAKVMMKLSHPNLVQLYGVCT 69
Query: 251 TEKCLTLVFEYLEKD-LKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDLKPQ 309
++ + +V EY+ L Y+ + L + + + Y S +HRDL +
Sbjct: 70 KQRPIFIVTEYMANGCLLNYLRERKGKLGTEWLLDMCSDVCEAMEYLESNGFIHRDLAAR 129
Query: 310 NLLINERGELKLADFGLAR 328
N L+ E +K++DFGLAR
Sbjct: 130 NCLVGEDNVVKVSDFGLAR 148
Score = 35.5 bits (82), Expect = 0.043
Identities = 25/79 (31%), Positives = 41/79 (51%), Gaps = 7/79 (8%)
Query: 96 LDKLGQGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTA--IREVSLLRELRHANIVT 153
L +LG G + V GK R + VA+K I+ EGA I E ++ +L H N+V
Sbjct: 9 LKELGSGQFGVVHLGKWRGKID-VAIKMIR----EGAMSEDDFIEEAKVMMKLSHPNLVQ 63
Query: 154 LHDIIHTEKCLTLVFEYLE 172
L+ + ++ + +V EY+
Sbjct: 64 LYGVCTKQRPIFIVTEYMA 82
>gnl|CDD|165473 PHA03207, PHA03207, serine/threonine kinase US3; Provisional.
Length = 392
Score = 64.1 bits (156), Expect = 5e-11
Identities = 65/255 (25%), Positives = 100/255 (39%), Gaps = 22/255 (8%)
Query: 229 REVSLLRELRHANIVTLHDIIHTEKCLTLVFEYLEKDLKRYMDDCSNILSMNNVKLFLFQ 288
RE+ +L+ + H I+ L + + +V + DL Y+D L + +
Sbjct: 135 REIDILKTISHRAIINLIHAYRWKSTVCMVMPKYKCDLFTYVDRSGP-LPLEQAITIQRR 193
Query: 289 LLRGLAYCHSRRILHRDLKPQNLLINERGELKLADFGLA--RAKSVPTKTFSNEVVTLWY 346
LL LAY H R I+HRD+K +N+ ++E L DFG A T TL
Sbjct: 194 LLEALAYLHGRGIIHRDVKTENIFLDEPENAVLGDFGAACKLDAHPDTPQCYGWSGTLET 253
Query: 347 RPPDVLLGSTEYSTSIDM-GVGCIFHEMS-SGRPLF----PGSTIEDELRLICSILGPPP 400
P+ LL Y D+ G + EMS LF S+ +LR I + P
Sbjct: 254 NSPE-LLALDPYCAKTDIWSAGLVLFEMSVKNVTLFGKQVKSSS--SQLRSIIRCMQVHP 310
Query: 401 DEL---------KSKLEFCITPVYPSESKLQLLAPEQMDSDALDLVQKFLMYDAKQRISA 451
E K ++ I + P + ++ M D L+ K L +D + R SA
Sbjct: 311 LEFPQNGSTNLCKHFKQYAI-VLRPPYTIPPVIRKYGMHMDVEYLIAKMLTFDQEFRPSA 369
Query: 452 ANAMRHPYFNSLGPQ 466
+ + P F
Sbjct: 370 QDILSLPLFTKEPIN 384
>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 = 62.9 bits (153), Expect = 5e-11
Identities = 38/123 (30%), Positives = 73/123 (59%), Gaps = 9/123 (7%)
Query: 210 VALKEIKLEHEEGA--PCTAIREVSLLRELRHANIVTLHDIIHTEKCLTLVFEYLEK-DL 266
VA+K +K +G+ P + E +L+++L+H +V L+ ++ T++ + ++ EY+E L
Sbjct: 33 VAIKSLK----QGSMSPEAFLAEANLMKQLQHPRLVRLYAVV-TQEPIYIITEYMENGSL 87
Query: 267 KRYMDDCSNI-LSMNNVKLFLFQLLRGLAYCHSRRILHRDLKPQNLLINERGELKLADFG 325
++ I L++N + Q+ G+A+ + +HRDL+ N+L++E K+ADFG
Sbjct: 88 VDFLKTPEGIKLTINKLIDMAAQIAEGMAFIERKNYIHRDLRAANILVSETLCCKIADFG 147
Query: 326 LAR 328
LAR
Sbjct: 148 LAR 150
>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 = 62.7 bits (152), Expect = 6e-11
Identities = 57/264 (21%), Positives = 106/264 (40%), Gaps = 31/264 (11%)
Query: 192 KGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHANIVTLHDIIHT 251
+G + VF G+ R + VA+K + ++E +L++ H NIV L +
Sbjct: 5 RGNFGEVFSGRLRADNTPVAVKSCRETLPPDLKAKFLQEARILKQYSHPNIVRLIGVCTQ 64
Query: 252 EKCLTLVFEYLEK-DLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDLKPQN 310
++ + +V E ++ D ++ L + + + G+ Y S+ +HRDL +N
Sbjct: 65 KQPIYIVMELVQGGDFLTFLRTEGPRLKVKELIQMVENAAAGMEYLESKHCIHRDLAARN 124
Query: 311 LLINERGELKLADFGLAR--AKSVPTKTFSNEVVTLWYRPPDVLLGSTEYSTSIDM-GVG 367
L+ E+ LK++DFG++R V T + + + + P+ L YS+ D+ G
Sbjct: 125 CLVTEKNVLKISDFGMSREEEDGVYASTGGMKQIPVKWTAPEA-LNYGRYSSESDVWSFG 183
Query: 368 CIFHE-MSSGRPLFPGSTIEDELRLICSILGPPPDELKSKLEFCITPVYPSESKLQLLAP 426
+ E S G + + + I E ++L P
Sbjct: 184 ILLWEAFSLGAVPYANLSNQQTREAI-------------------------EQGVRLPCP 218
Query: 427 EQMDSDALDLVQKFLMYDAKQRIS 450
E L+++ YD QR S
Sbjct: 219 ELCPDAVYRLMERCWEYDPGQRPS 242
Score = 34.6 bits (79), Expect = 0.083
Identities = 18/76 (23%), Positives = 39/76 (51%)
Query: 97 DKLGQGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHANIVTLHD 156
+++G+G + VF G+ R + VA+K + ++E +L++ H NIV L
Sbjct: 1 ERIGRGNFGEVFSGRLRADNTPVAVKSCRETLPPDLKAKFLQEARILKQYSHPNIVRLIG 60
Query: 157 IIHTEKCLTLVFEYLE 172
+ ++ + +V E ++
Sbjct: 61 VCTQKQPIYIVMELVQ 76
>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 = 62.7 bits (152), Expect = 7e-11
Identities = 58/244 (23%), Positives = 112/244 (45%), Gaps = 33/244 (13%)
Query: 230 EVSLLRELRHAN-IVTLHDIIHTEKCLTLVFEYLEK-DLKRYMDDCSNILSMNNVKLFLF 287
E +L +R + +VTLH T+ L L+ +Y+ +L ++ V+++
Sbjct: 54 ERQVLEHIRQSPFLVTLHYAFQTDTKLHLILDYINGGELFTHLSQRER-FKEQEVQIYSG 112
Query: 288 QLLRGLAYCHSRRILHRDLKPQNLLINERGELKLADFGLARA-KSVPTKTFSNEVVTLWY 346
+++ L + H I++RD+K +N+L++ G + L DFGL++ + + T+ Y
Sbjct: 113 EIVLALEHLHKLGIIYRDIKLENILLDSNGHVVLTDFGLSKEFHEDEVERAYSFCGTIEY 172
Query: 347 RPPDVLL-GSTEYSTSID-MGVGCIFHEMSSGRPLFPGSTIEDELRLICSILGPPPDELK 404
PD++ G + ++D +G + +E+ +G F ++ I + LK
Sbjct: 173 MAPDIVRGGDGGHDKAVDWWSMGVLMYELLTGASPFTVDGEKNSQAEISRRI------LK 226
Query: 405 SKLEFCITPVYPSESKLQLLAPEQMDSDALDLVQKFLMYDAKQRI-----SAANAMRHPY 459
S+ P YP E M + A D++Q+ LM D K+R+ A +HP+
Sbjct: 227 SE------PPYPQE----------MSALAKDIIQRLLMKDPKKRLGCGPSDADEIKKHPF 270
Query: 460 FNSL 463
F +
Sbjct: 271 FQKI 274
>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 = 62.3 bits (151), Expect = 8e-11
Identities = 56/200 (28%), Positives = 100/200 (50%), Gaps = 14/200 (7%)
Query: 192 KGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHANIVTLHDIIHT 251
+G + V +G+ T VA+K IK + A + E +++ +L H N+V L +I
Sbjct: 16 EGEFGAVLQGE--YTGQKVAVKNIKCDVTAQA---FLEETAVMTKLHHKNLVRLLGVI-L 69
Query: 252 EKCLTLVFEYLEK-DLKRYMDDCSNILSMNNVKLFLFQL--LRGLAYCHSRRILHRDLKP 308
L +V E + K +L ++ L ++ ++L F L G+ Y S++++HRDL
Sbjct: 70 HNGLYIVMELMSKGNLVNFLRTRGRAL-VSVIQLLQFSLDVAEGMEYLESKKLVHRDLAA 128
Query: 309 QNLLINERGELKLADFGLARAKSVPTKTFSNEVVTLWYRPPDVLLGSTEYSTSIDMGVGC 368
+N+L++E G K++DFGLAR S N + + + P+ L S S G
Sbjct: 129 RNILVSEDGVAKVSDFGLARVGS---MGVDNSKLPVKWTAPEALKHKKFSSKSDVWSYGV 185
Query: 369 IFHEM-SSGRPLFPGSTIED 387
+ E+ S GR +P ++++
Sbjct: 186 LLWEVFSYGRAPYPKMSLKE 205
Score = 30.7 bits (69), Expect = 1.4
Identities = 22/77 (28%), Positives = 39/77 (50%), Gaps = 6/77 (7%)
Query: 97 DKLGQGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHANIVTLHD 156
+ +G+G + V +G+ T VA+K IK + A + E +++ +L H N+V L
Sbjct: 12 EIIGEGEFGAVLQGE--YTGQKVAVKNIKCDVTAQA---FLEETAVMTKLHHKNLVRLLG 66
Query: 157 IIHTEKCLTLVFEYLEK 173
+I L +V E + K
Sbjct: 67 VI-LHNGLYIVMELMSK 82
>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 = 62.7 bits (152), Expect = 8e-11
Identities = 56/197 (28%), Positives = 95/197 (48%), Gaps = 13/197 (6%)
Query: 192 KGTYATVFKGKSRLTDNLVALK--EIKLEHEEGAPCTAIREVSLLRELRHANIVTLHDII 249
KG + V + R T + A K E K + A+ E +L ++ +V+L
Sbjct: 10 KGGFGEVCACQVRATGKMYACKKLEKKRIKKRKGESMALNEKQILEKVNSRFVVSLAYAY 69
Query: 250 HTEKCLTLVFEYLEK-DLK---RYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRD 305
T+ L LV + DLK +M + + ++ GL H RI++RD
Sbjct: 70 ETKDALCLVLTLMNGGDLKFHIYHMGEAG--FEEGRAVFYAAEICCGLEDLHQERIVYRD 127
Query: 306 LKPQNLLINERGELKLADFGLARAKSVPT-KTFSNEVVTLWYRPPDVLLGSTEYSTSID- 363
LKP+N+L+++ G ++++D GL A VP +T V T+ Y P+V + + Y+ S D
Sbjct: 128 LKPENILLDDHGHIRISDLGL--AVHVPEGQTIKGRVGTVGYMAPEV-VKNERYTFSPDW 184
Query: 364 MGVGCIFHEMSSGRPLF 380
+GC+ +EM +G+ F
Sbjct: 185 WALGCLLYEMIAGQSPF 201
>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 = 62.1 bits (151), Expect = 9e-11
Identities = 36/138 (26%), Positives = 67/138 (48%), Gaps = 2/138 (1%)
Query: 192 KGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHANIVTLHDIIHT 251
KG + V+KG + + VA+K + ++E +L++ H NIV L +
Sbjct: 5 KGNFGDVYKGVLK-GNTEVAVKTCRSTLPPDLKRKFLQEAEILKQYDHPNIVKLIGVCVQ 63
Query: 252 EKCLTLVFEYLEK-DLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDLKPQN 310
++ + +V E + L ++ N L++ + G+ Y S+ +HRDL +N
Sbjct: 64 KQPIYIVMELVPGGSLLTFLRKKKNRLTVKKLLQMSLDAAAGMEYLESKNCIHRDLAARN 123
Query: 311 LLINERGELKLADFGLAR 328
L+ E LK++DFG++R
Sbjct: 124 CLVGENNVLKISDFGMSR 141
Score = 33.2 bits (76), Expect = 0.23
Identities = 18/75 (24%), Positives = 38/75 (50%), Gaps = 1/75 (1%)
Query: 97 DKLGQGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHANIVTLHD 156
+K+G+G + V+KG + + VA+K + ++E +L++ H NIV L
Sbjct: 1 EKIGKGNFGDVYKGVLK-GNTEVAVKTCRSTLPPDLKRKFLQEAEILKQYDHPNIVKLIG 59
Query: 157 IIHTEKCLTLVFEYL 171
+ ++ + +V E +
Sbjct: 60 VCVQKQPIYIVMELV 74
>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 = 61.9 bits (150), Expect = 1e-10
Identities = 41/139 (29%), Positives = 66/139 (47%), Gaps = 8/139 (5%)
Query: 193 GTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTA--IREVSLLRELRHANIVTLHDIIH 250
G + V+ G L VA+K I+ EGA I E ++ +L H +V L+ +
Sbjct: 15 GQFGLVWLG-YWLEKRKVAIKTIR----EGAMSEEDFIEEAQVMMKLSHPKLVQLYGVCT 69
Query: 251 TEKCLTLVFEYLEKD-LKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDLKPQ 309
+ LVFE++E L Y+ S + + G+AY S ++HRDL +
Sbjct: 70 ERSPICLVFEFMEHGCLSDYLRAQRGKFSQETLLGMCLDVCEGMAYLESSNVIHRDLAAR 129
Query: 310 NLLINERGELKLADFGLAR 328
N L+ E +K++DFG+ R
Sbjct: 130 NCLVGENQVVKVSDFGMTR 148
Score = 36.1 bits (83), Expect = 0.029
Identities = 31/116 (26%), Positives = 51/116 (43%), Gaps = 8/116 (6%)
Query: 98 KLGQGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTA--IREVSLLRELRHANIVTLH 155
++G G + V+ G L VA+K I+ EGA I E ++ +L H +V L+
Sbjct: 11 EIGSGQFGLVWLG-YWLEKRKVAIKTIR----EGAMSEEDFIEEAQVMMKLSHPKLVQLY 65
Query: 156 DIIHTEKCLTLVFEYLEKD-LKRYMDDCSNILSMNNVKGTYATVFKGKSRLTDNLV 210
+ + LVFE++E L Y+ S + G V +G + L + V
Sbjct: 66 GVCTERSPICLVFEFMEHGCLSDYLRAQRGKFSQETLLGMCLDVCEGMAYLESSNV 121
>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 = 61.4 bits (149), Expect = 2e-10
Identities = 62/236 (26%), Positives = 109/236 (46%), Gaps = 42/236 (17%)
Query: 193 GTYATVFKGKSRLT---DNLVALKEIKLEHEEGAPCTAIREVSLLRELRHANIVTLHDII 249
G + V +G+ +L + VA+K +K + E + E S++ + H NI+ L ++
Sbjct: 15 GEFGEVCRGRLKLPGKREIFVAIKTLKSGYTEKQRRDFLSEASIMGQFDHPNIIHLEGVV 74
Query: 250 HTEKCLTLVFEYLEKDLKRYMDDCS--NILSMNNVKLFLFQL---LRGLA----YCHSRR 300
T+ ++ + +M++ + + L N+ + + QL LRG+A Y
Sbjct: 75 -TKSRPVMI-------ITEFMENGALDSFLRQNDGQFTVIQLVGMLRGIAAGMKYLSEMN 126
Query: 301 ILHRDLKPQNLLINERGELKLADFGLAR----AKSVPTKTFS--NEVVTLWYRPPDVLLG 354
+HRDL +N+L+N K++DFGL+R S PT T S ++ W P +
Sbjct: 127 YVHRDLAARNILVNSNLVCKVSDFGLSRFLEDDTSDPTYTSSLGGKIPIRWTAPEAIAY- 185
Query: 355 STEYSTSIDM-GVGCIFHE-MSSG-RPLFPGS------TIEDELRLICSILGPPPD 401
+++++ D+ G + E MS G RP + S IE + R L PP D
Sbjct: 186 -RKFTSASDVWSYGIVMWEVMSYGERPYWDMSNQDVINAIEQDYR-----LPPPMD 235
Score = 34.8 bits (80), Expect = 0.079
Identities = 20/85 (23%), Positives = 45/85 (52%), Gaps = 4/85 (4%)
Query: 92 SYFKLDK-LGQGTYATVFKGKSRLT---DNLVALKEIKLEHEEGAPCTAIREVSLLRELR 147
S K+++ +G G + V +G+ +L + VA+K +K + E + E S++ +
Sbjct: 4 SCVKIEEVIGAGEFGEVCRGRLKLPGKREIFVAIKTLKSGYTEKQRRDFLSEASIMGQFD 63
Query: 148 HANIVTLHDIIHTEKCLTLVFEYLE 172
H NI+ L ++ + + ++ E++E
Sbjct: 64 HPNIIHLEGVVTKSRPVMIITEFME 88
>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 = 61.9 bits (150), Expect = 2e-10
Identities = 75/290 (25%), Positives = 129/290 (44%), Gaps = 46/290 (15%)
Query: 193 GTYATVF---KGKSRLTDNLVALKEIK----LEHEEGAPCTAIREVSLLRELRHAN-IVT 244
G Y VF K T L A+K ++ ++ + T E ++L +R + +VT
Sbjct: 11 GAYGKVFLVRKVTGHDTGKLYAMKVLQKAALVQKAKTVEHTRT-ERNVLEHVRQSPFLVT 69
Query: 245 LHDIIHTEKCLTLVFEYL---EKDLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRI 301
LH TE L L+ +Y+ E Y D S + V+ + +++ L + H I
Sbjct: 70 LHYAFQTEAKLHLILDYVSGGEMFTHLYQRD---NFSEDEVRFYSGEIILALEHLHKLGI 126
Query: 302 LHRDLKPQNLLINERGELKLADFGLARA--KSVPTKTFSNEVVTLWYRPPDVLLGSTEYS 359
++RD+K +N+L++ G + L DFGL++ +T+S T+ Y P+++ G +
Sbjct: 127 VYRDIKLENILLDSEGHVVLTDFGLSKEFLSEEKERTYSF-CGTIEYMAPEIIRGKGGHG 185
Query: 360 TSID-MGVGCIFHEMSSGRPLFPGSTIEDELRLICSILGPPPDELKSKLEFCITPVYPSE 418
++D +G + E+ +G F T+E E E+ ++ C P +PS
Sbjct: 186 KAVDWWSLGILIFELLTGASPF---TLEGERN--------TQSEVSRRILKC-DPPFPS- 232
Query: 419 SKLQLLAPEQMDSDALDLVQKFLMYDAKQRISAA-----NAMRHPYFNSL 463
+ PE A DL+ K L D K+R+ A HP+F L
Sbjct: 233 ----FIGPE-----AQDLLHKLLRKDPKKRLGAGPQGASEIKEHPFFKGL 273
>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 = 61.1 bits (148), Expect = 2e-10
Identities = 52/228 (22%), Positives = 94/228 (41%), Gaps = 31/228 (13%)
Query: 242 IVTLHDIIHTEKCLTLVFEYLEKDLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRI 301
IV + HT L+ + + + Y + S ++ + +++ GL + H+R +
Sbjct: 59 IVCMSYAFHTPDKLSFILDLMNGGDLHYHLSQHGVFSEAEMRFYAAEIILGLEHMHNRFV 118
Query: 302 LHRDLKPQNLLINERGELKLADFGLARAKSVPTKTFSNEVVTLWYRPPDVLLGSTEYSTS 361
++RDLKP N+L++E G ++++D GLA S K V T Y P+VL Y +S
Sbjct: 119 VYRDLKPANILLDEHGHVRISDLGLACDFS--KKKPHASVGTHGYMAPEVLQKGVAYDSS 176
Query: 362 ID-MGVGCIFHEMSSGRPLFPGSTIEDELRLICSILGPPPDELKSKLEFCITPVYPSESK 420
D +GC+ ++ G F +D+ + ++ + P
Sbjct: 177 ADWFSLGCMLFKLLRGHSPFRQHKTKDKHEI-------------DRMTLTMAVELPDSFS 223
Query: 421 LQLLAPEQMDSDALDLVQKFLMYDAKQRI-----SAANAMRHPYFNSL 463
+L L++ L D +R+ A HP+F SL
Sbjct: 224 PEL----------RSLLEGLLQRDVNRRLGCLGRGAQEVKEHPFFRSL 261
>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 = 61.3 bits (149), Expect = 2e-10
Identities = 43/158 (27%), Positives = 78/158 (49%), Gaps = 22/158 (13%)
Query: 193 GTYATVFKGKSRLTDNL-----VALKEIKLEHEEGAPCTAIREVSLLREL-RHANIVTLH 246
G + V K ++ DN VA+K +K + E + E+ +++ + +H NI+ L
Sbjct: 23 GAFGQVVKAEAVGLDNPNETSTVAVKMLKDDATEKDLSDLVSEMEMMKMIGKHKNIINLL 82
Query: 247 DIIHTEKCLTLVFEYLEK-DLKRY-------MDDCSNI--------LSMNNVKLFLFQLL 290
+ E L +V EY +L+ + + S L+ ++ F +Q+
Sbjct: 83 GVCTQEGPLYVVVEYAAHGNLRDFLRARRPPGEYASPDDPRPPEETLTQKDLVSFAYQVA 142
Query: 291 RGLAYCHSRRILHRDLKPQNLLINERGELKLADFGLAR 328
RG+ + S++ +HRDL +N+L+ E +K+ADFGLAR
Sbjct: 143 RGMEFLASKKCIHRDLAARNVLVTEDHVMKIADFGLAR 180
>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 = 60.4 bits (146), Expect = 3e-10
Identities = 52/196 (26%), Positives = 92/196 (46%), Gaps = 10/196 (5%)
Query: 192 KGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHANIVTLHDIIHT 251
+G + V+ G T VA+K +K +P ++E ++++LRH +V L+ ++ +
Sbjct: 16 QGCFGEVWMGTWNGTTR-VAIKTLK--PGTMSPEAFLQEAQVMKKLRHEKLVQLYAVV-S 71
Query: 252 EKCLTLVFEYLEKD--LKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDLKPQ 309
E+ + +V EY+ K L + L + + Q+ G+AY +HRDL+
Sbjct: 72 EEPIYIVTEYMSKGSLLDFLKGEMGKYLRLPQLVDMAAQIASGMAYVERMNYVHRDLRAA 131
Query: 310 NLLINERGELKLADFGLAR--AKSVPTKTFSNEVVTLWYRPPDVLLGSTEYSTSIDMGVG 367
N+L+ E K+ADFGLAR + T + W P L G + + G
Sbjct: 132 NILVGENLVCKVADFGLARLIEDNEYTARQGAKFPIKWTAPEAALYGRFTIKSDV-WSFG 190
Query: 368 CIFHEMSS-GRPLFPG 382
+ E+++ GR +PG
Sbjct: 191 ILLTELTTKGRVPYPG 206
>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 = 60.3 bits (146), Expect = 4e-10
Identities = 51/182 (28%), Positives = 92/182 (50%), Gaps = 22/182 (12%)
Query: 193 GTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTA--IREVSLLRELRHANIVTLHDIIH 250
G + V GK R + VA+K IK EG+ I E ++ +L H +V L+ +
Sbjct: 15 GQFGVVKYGKWRGQYD-VAIKMIK----EGSMSEDEFIEEAKVMMKLSHEKLVQLYGVCT 69
Query: 251 TEKCLTLVFEYLEKD-LKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDLKPQ 309
++ + +V EY+ L Y+ + + + + G+AY S++ +HRDL +
Sbjct: 70 KQRPIYIVTEYMSNGCLLNYLREHGKRFQPSQLLEMCKDVCEGMAYLESKQFIHRDLAAR 129
Query: 310 NLLINERGELKLADFGLAR-------AKSVPTKTFSNEVVTLWYRPPDVLLGSTEYSTSI 362
N L++++G +K++DFGL+R SV +K + + PP+VLL S ++S+
Sbjct: 130 NCLVDDQGCVKVSDFGLSRYVLDDEYTSSVGSK------FPVRWSPPEVLLYS-KFSSKS 182
Query: 363 DM 364
D+
Sbjct: 183 DV 184
Score = 30.6 bits (69), Expect = 1.6
Identities = 24/78 (30%), Positives = 40/78 (51%), Gaps = 7/78 (8%)
Query: 96 LDKLGQGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTA--IREVSLLRELRHANIVT 153
L +LG G + V GK R + VA+K IK EG+ I E ++ +L H +V
Sbjct: 9 LKELGTGQFGVVKYGKWRGQYD-VAIKMIK----EGSMSEDEFIEEAKVMMKLSHEKLVQ 63
Query: 154 LHDIIHTEKCLTLVFEYL 171
L+ + ++ + +V EY+
Sbjct: 64 LYGVCTKQRPIYIVTEYM 81
>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 = 60.7 bits (147), Expect = 4e-10
Identities = 43/136 (31%), Positives = 70/136 (51%), Gaps = 17/136 (12%)
Query: 210 VALKEIKLEHEEGAPCTAIREVSLLREL-RHANIVTLHDIIHTEKCLTLVFEYLEK-DLK 267
VA+K +K + I E+ L++ + +H NI+ L + E L ++ EY K +L+
Sbjct: 47 VAVKMLKDNATDKDLADLISEMELMKLIGKHKNIINLLGVCTQEGPLYVIVEYAAKGNLR 106
Query: 268 RY--------MDDCSNI-------LSMNNVKLFLFQLLRGLAYCHSRRILHRDLKPQNLL 312
+ D +I LS ++ +Q+ RG+ Y SRR +HRDL +N+L
Sbjct: 107 EFLRARRPPGPDYTFDITKVPEEQLSFKDLVSCAYQVARGMEYLESRRCIHRDLAARNVL 166
Query: 313 INERGELKLADFGLAR 328
+ E +K+ADFGLAR
Sbjct: 167 VTEDNVMKIADFGLAR 182
>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 = 60.9 bits (148), Expect = 4e-10
Identities = 48/155 (30%), Positives = 70/155 (45%), Gaps = 19/155 (12%)
Query: 239 HAN---IVTLHDIIHTEKCLTLVFEYLEKDLKRYMDDCSNILSMNNV-----KLFLFQLL 290
HAN IV LH +K L +V EY+ D N++S ++ + + +++
Sbjct: 99 HANSEWIVQLHYAFQDDKYLYMVMEYMPGG------DLVNLMSNYDIPEKWARFYTAEVV 152
Query: 291 RGLAYCHSRRILHRDLKPQNLLINERGELKLADFGLA-RAKSVPTKTFSNEVVTLWYRPP 349
L HS +HRD+KP N+L+++ G LKLADFG + + V T Y P
Sbjct: 153 LALDAIHSMGFIHRDVKPDNMLLDKSGHLKLADFGTCMKMDANGMVRCDTAVGTPDYISP 212
Query: 350 DVLL---GSTEYSTSIDM-GVGCIFHEMSSGRPLF 380
+VL G Y D VG +EM G F
Sbjct: 213 EVLKSQGGDGYYGRECDWWSVGVFLYEMLVGDTPF 247
>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 = 60.2 bits (146), Expect = 5e-10
Identities = 46/151 (30%), Positives = 72/151 (47%), Gaps = 10/151 (6%)
Query: 206 TDNLVALKEIKLEHEEGAPCTAI-REVSLLRELRHANIVTLHDIIHT--EKCLTLVFEYL 262
T +VA+K KL+H RE+ +L+ L+H NIV + ++ + L LV EYL
Sbjct: 32 TGEVVAVK--KLQHSTAEHLRDFEREIEILKSLQHDNIVKYKGVCYSAGRRNLRLVMEYL 89
Query: 263 -EKDLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDLKPQNLLINERGELKL 321
L+ Y+ L + L+ Q+ +G+ Y S+R +HRDL +N+L+ +K+
Sbjct: 90 PYGSLRDYLQKHRERLDHRKLLLYASQICKGMEYLGSKRYVHRDLATRNILVESENRVKI 149
Query: 322 ADFGLARA----KSVPTKTFSNEVVTLWYRP 348
DFGL + K E WY P
Sbjct: 150 GDFGLTKVLPQDKEYYKVREPGESPIFWYAP 180
Score = 29.3 bits (66), Expect = 4.1
Identities = 27/83 (32%), Positives = 44/83 (53%), Gaps = 9/83 (10%)
Query: 96 LDKLGQGTYATVFKGK-SRLTDN---LVALKEIKLEHEEGAPCTAI-REVSLLRELRHAN 150
+ +LG+G + +V + L DN +VA+K KL+H RE+ +L+ L+H N
Sbjct: 9 IQQLGKGNFGSVELCRYDPLQDNTGEVVAVK--KLQHSTAEHLRDFEREIEILKSLQHDN 66
Query: 151 IVTLHDIIHT--EKCLTLVFEYL 171
IV + ++ + L LV EYL
Sbjct: 67 IVKYKGVCYSAGRRNLRLVMEYL 89
>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 = 60.8 bits (148), Expect = 5e-10
Identities = 71/320 (22%), Positives = 123/320 (38%), Gaps = 82/320 (25%)
Query: 192 KGTYATVFKGKSRLTDNLVALKEIK----LEHEEGAPCTAIREVSLLRELRHANIVTLHD 247
+G + V + + T ++ A+K+++ LE E+ A A R++ L E + +V L+
Sbjct: 11 RGAFGEVRLVQKKDTGHIYAMKKLRKSEMLEKEQVAHVRAERDI--LAEADNPWVVKLYY 68
Query: 248 IIHTEKCLTLVFEYLEKD-----LKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRIL 302
E L L+ EYL L + + + + ++ + + + H +
Sbjct: 69 SFQDENYLYLIMEYLPGGDMMTLLMKK-----DTFTEEETRFYIAETILAIDSIHKLGYI 123
Query: 303 HRDLKPQNLLINERGELKLADFGL---------------------ARAKSVPTKTF-SNE 340
HRD+KP NLL++ +G +KL+DFGL + +K S
Sbjct: 124 HRDIKPDNLLLDAKGHIKLSDFGLCTGLKKSHRTEFYRILSHALPSNFLDFISKPMSSKR 183
Query: 341 VVTLW----------------YRPPDVLLGSTEYSTSIDM-GVGCIFHEMSSGRPLFPGS 383
W Y P+V L T Y+ D +G I +EM G P F
Sbjct: 184 KAETWKRNRRALAYSTVGTPDYIAPEVFL-QTGYNKECDWWSLGVIMYEMLVGYPPFCSD 242
Query: 384 TIEDELRLICSILGPPPDELKSKLEFCITPVYPSESKLQLLAPEQMDSDALDLVQKFLMY 443
++ R I + K L+F P E L +A DL+++
Sbjct: 243 NPQETYRKIIN--------WKETLQF------PDEVPLS--------PEAKDLIKRLCC- 279
Query: 444 DAKQRISAANA---MRHPYF 460
+A++R+ HP+F
Sbjct: 280 EAERRLGNNGVNEIKSHPFF 299
>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 = 59.7 bits (144), Expect = 7e-10
Identities = 43/174 (24%), Positives = 81/174 (46%), Gaps = 19/174 (10%)
Query: 228 IREVSLLRELRHANIVTLHDIIHTEKCLTLVFEYLEKD--LKRYMDDCSNILSMNNVKLF 285
+ E ++++ L+H +V LH ++ T++ + ++ E++ K L D + + + F
Sbjct: 49 LAEANVMKTLQHDKLVKLHAVV-TKEPIYIITEFMAKGSLLDFLKSDEGSKQPLPKLIDF 107
Query: 286 LFQLLRGLAYCHSRRILHRDLKPQNLLINERGELKLADFGLARAKSVPTKTFSNEVVTL- 344
Q+ G+A+ R +HRDL+ N+L++ K+ADFGLAR NE
Sbjct: 108 SAQIAEGMAFIEQRNYIHRDLRAANILVSASLVCKIADFGLARVIE------DNEYTARE 161
Query: 345 -------WYRPPDVLLGSTEYSTSIDMGVGCIFHEM-SSGRPLFPGSTIEDELR 390
W P + GS + + G + E+ + GR +PG + + +R
Sbjct: 162 GAKFPIKWTAPEAINFGSFTIKSDV-WSFGILLMEIVTYGRIPYPGMSNPEVIR 214
>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 = 59.2 bits (143), Expect = 7e-10
Identities = 59/195 (30%), Positives = 95/195 (48%), Gaps = 14/195 (7%)
Query: 192 KGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHANIVTLHDIIHT 251
KG + V G R N VA+K IK + A + E S++ +LRH+N+V L +I
Sbjct: 16 KGEFGDVMLGDYR--GNKVAVKCIKNDATAQA---FLAEASVMTQLRHSNLVQLLGVIVE 70
Query: 252 EK-CLTLVFEYLEK-DLKRYMDD-CSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDLKP 308
EK L +V EY+ K L Y+ ++L + + F + + Y + +HRDL
Sbjct: 71 EKGGLYIVTEYMAKGSLVDYLRSRGRSVLGGDCLLKFSLDVCEAMEYLEANNFVHRDLAA 130
Query: 309 QNLLINERGELKLADFGLARAKSVPTKTFSNEVVTLWYRPPDVLLGSTEYSTSIDM-GVG 367
+N+L++E K++DFGL + S T ++ W P L ++ST D+ G
Sbjct: 131 RNVLVSEDNVAKVSDFGLTKEASSTQDT--GKLPVKWTAPE--ALREKKFSTKSDVWSFG 186
Query: 368 CIFHEMSS-GRPLFP 381
+ E+ S GR +P
Sbjct: 187 ILLWEIYSFGRVPYP 201
Score = 35.0 bits (80), Expect = 0.069
Identities = 28/76 (36%), Positives = 42/76 (55%), Gaps = 6/76 (7%)
Query: 99 LGQGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHANIVTLHDII 158
+G+G + V G R N VA+K IK + A + E S++ +LRH+N+V L +I
Sbjct: 14 IGKGEFGDVMLGDYR--GNKVAVKCIKNDATAQA---FLAEASVMTQLRHSNLVQLLGVI 68
Query: 159 HTEK-CLTLVFEYLEK 173
EK L +V EY+ K
Sbjct: 69 VEEKGGLYIVTEYMAK 84
>gnl|CDD|133229 cd05098, PTKc_FGFR1, Catalytic domain of the Protein Tyrosine
Kinase, Fibroblast Growth Factor Receptor 1. Protein
Tyrosine Kinase (PTK) family; Fibroblast Growth Factor
Receptor 1 (FGFR1); catalytic (c) domain. The PTKc
family is part of a larger superfamily that includes the
catalytic domains of other kinases such as protein
serine/threonine kinases, RIO kinases, and
phosphoinositide 3-kinase (PI3K). PTKs catalyze the
transfer of the gamma-phosphoryl group from ATP to
tyrosine (tyr) residues in protein substrates. FGFR1 is
part of the FGFR subfamily, which are receptor tyr
kinases (RTKs) containing an extracellular
ligand-binding region with three immunoglobulin-like
domains, a transmembrane segment, and an intracellular
catalytic domain. The binding of FGFRs to their ligands,
the FGFs, results in receptor dimerization and
activation, and intracellular signaling. The binding of
FGFs to FGFRs is promiscuous, in that a receptor may be
activated by several ligands and a ligand may bind to
more that one type of receptor. Alternative splicing of
FGFR1 transcripts produces a variety of isoforms, which
are differentially expressed in cells. FGFR1 binds the
ligands, FGF1 and FGF2, with high affinity and has also
been reported to bind FGF4, FGF6, and FGF9. FGFR1
signaling is critical in the control of cell migration
during embryo development. It promotes cell
proliferation in fibroblasts. Nuclear FGFR1 plays a role
in the regulation of transcription. Mutations,
insertions or deletions of FGFR1 have been identified in
patients with Kallman's syndrome (KS), an inherited
disorder characterized by hypogonadotropic hypogonadism
and loss of olfaction. Aberrant FGFR1 expression has
been found in some human cancers including 8P11
myeloproliferative syndrome (EMS), breast cancer, and
pancreatic adenocarcinoma.
Length = 307
Score = 59.6 bits (144), Expect = 9e-10
Identities = 42/136 (30%), Positives = 71/136 (52%), Gaps = 17/136 (12%)
Query: 210 VALKEIKLEHEEGAPCTAIREVSLLREL-RHANIVTLHDIIHTEKCLTLVFEYLEK-DLK 267
VA+K +K + E I E+ +++ + +H NI+ L + L ++ EY K +L+
Sbjct: 53 VAVKMLKSDATEKDLSDLISEMEMMKMIGKHKNIINLLGACTQDGPLYVIVEYASKGNLR 112
Query: 268 RY--------MDDCSN-------ILSMNNVKLFLFQLLRGLAYCHSRRILHRDLKPQNLL 312
Y M+ C N LS ++ +Q+ RG+ Y S++ +HRDL +N+L
Sbjct: 113 EYLRARRPPGMEYCYNPTQVPEEQLSFKDLVSCAYQVARGMEYLASKKCIHRDLAARNVL 172
Query: 313 INERGELKLADFGLAR 328
+ E +K+ADFGLAR
Sbjct: 173 VTEDNVMKIADFGLAR 188
>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 = 58.9 bits (142), Expect = 1e-09
Identities = 52/198 (26%), Positives = 90/198 (45%), Gaps = 8/198 (4%)
Query: 192 KGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHANIVTLHDIIHT 251
KG + VFKG + VA+K K + + + E +L++ H NIV L +
Sbjct: 5 KGNFGEVFKGTLK-DKTPVAVKTCKEDLPQELKIKFLSEARILKQYDHPNIVKLIGVCTQ 63
Query: 252 EKCLTLVFEYLEK-DLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDLKPQN 310
+ + +V E + D ++ + L + F G+AY S+ +HRDL +N
Sbjct: 64 RQPIYIVMELVPGGDFLSFLRKKKDELKTKQLVKFALDAAAGMAYLESKNCIHRDLAARN 123
Query: 311 LLINERGELKLADFGLARAKS--VPTKTFSNEVVTLWYRPPDVLLGSTEYSTSIDM-GVG 367
L+ E LK++DFG++R + + + + ++ W P + G YS+ D+ G
Sbjct: 124 CLVGENNVLKISDFGMSRQEDDGIYSSSGLKQIPIKWTAPEALNYG--RYSSESDVWSYG 181
Query: 368 CIFHE-MSSGRPLFPGST 384
+ E S G +PG T
Sbjct: 182 ILLWETFSLGVCPYPGMT 199
Score = 29.2 bits (65), Expect = 4.2
Identities = 20/71 (28%), Positives = 34/71 (47%), Gaps = 1/71 (1%)
Query: 99 LGQGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHANIVTLHDII 158
LG+G + VFKG + VA+K K + + + E +L++ H NIV L +
Sbjct: 3 LGKGNFGEVFKGTLK-DKTPVAVKTCKEDLPQELKIKFLSEARILKQYDHPNIVKLIGVC 61
Query: 159 HTEKCLTLVFE 169
+ + +V E
Sbjct: 62 TQRQPIYIVME 72
>gnl|CDD|140293 PTZ00267, PTZ00267, NIMA-related protein kinase; Provisional.
Length = 478
Score = 60.0 bits (145), Expect = 1e-09
Identities = 54/183 (29%), Positives = 83/183 (45%), Gaps = 11/183 (6%)
Query: 210 VALKEIKLEHEEGAPCTAIREVSLLRELRHANIVTLHDIIHTEKCLTLVFEY-----LEK 264
V K + L E A A E+ L H IV D ++ L L+ EY L K
Sbjct: 96 VVAKFVMLNDERQA-AYARSELHCLAACDHFGIVKHFDDFKSDDKLLLIMEYGSGGDLNK 154
Query: 265 DLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDLKPQNLLINERGELKLADF 324
+K+ + + V L +Q++ L HSR+++HRDLK N+ + G +KL DF
Sbjct: 155 QIKQRLKE-HLPFQEYEVGLLFYQIVLALDEVHSRKMMHRDLKSANIFLMPTGIIKLGDF 213
Query: 325 GLAR--AKSVPTKTFSNEVVTLWYRPPDVLLGSTEYSTSIDM-GVGCIFHEMSSGRPLFP 381
G ++ + SV S+ T +Y P+ L YS DM +G I +E+ + F
Sbjct: 214 GFSKQYSDSVSLDVASSFCGTPYYLAPE-LWERKRYSKKADMWSLGVILYELLTLHRPFK 272
Query: 382 GST 384
G +
Sbjct: 273 GPS 275
>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 = 59.1 bits (143), Expect = 1e-09
Identities = 34/131 (25%), Positives = 66/131 (50%), Gaps = 11/131 (8%)
Query: 209 LVALKEIKLEHEEGAPCTAIREVSLLRELRHANIVTLHDIIHTEKCLTLVFEYLEK-DLK 267
LVA+K ++ + + A ++E+ ++ L+ NI+ L + T L ++ EY+E DL
Sbjct: 48 LVAVKMLREDANKNARNDFLKEIKIMSRLKDPNIIRLLAVCITSDPLCMITEYMENGDLN 107
Query: 268 RYM----------DDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDLKPQNLLINERG 317
+++ +S + + Q+ G+ Y S +HRDL +N L+ +
Sbjct: 108 QFLSRHEPQEAAEKADVVTISYSTLIFMATQIASGMKYLSSLNFVHRDLATRNCLVGKNY 167
Query: 318 ELKLADFGLAR 328
+K+ADFG++R
Sbjct: 168 TIKIADFGMSR 178
Score = 32.2 bits (73), Expect = 0.59
Identities = 29/110 (26%), Positives = 51/110 (46%), Gaps = 18/110 (16%)
Query: 87 FGRIESYFKLDKLGQGTYATV----------FKGKSRLTDN------LVALKEIKLEHEE 130
F R FK +KLG+G + V F K D LVA+K ++ + +
Sbjct: 2 FPRKRLTFK-EKLGEGQFGEVHLCEAEGMEKFMDKDFSLDVSGNQPVLVAVKMLREDANK 60
Query: 131 GAPCTAIREVSLLRELRHANIVTLHDIIHTEKCLTLVFEYLEK-DLKRYM 179
A ++E+ ++ L+ NI+ L + T L ++ EY+E DL +++
Sbjct: 61 NARNDFLKEIKIMSRLKDPNIIRLLAVCITSDPLCMITEYMENGDLNQFL 110
>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 = 58.9 bits (143), Expect = 1e-09
Identities = 28/109 (25%), Positives = 54/109 (49%), Gaps = 10/109 (9%)
Query: 230 EVSLLRELRHANIVTLHDIIHTEKCLTLVFEYLEK-DLKRY-------MDDCSNILSMNN 281
E S+++E ++V L ++ T + +V E + K DLK Y ++ +
Sbjct: 59 EASVMKEFNCHHVVRLLGVVSTGQPTLVVMELMAKGDLKSYLRSRRPEAENNPGLGPPTL 118
Query: 282 VKLFLF--QLLRGLAYCHSRRILHRDLKPQNLLINERGELKLADFGLAR 328
K ++ G+AY +++ +HRDL +N ++ E +K+ DFG+ R
Sbjct: 119 QKFIQMAAEIADGMAYLAAKKFVHRDLAARNCMVAEDLTVKIGDFGMTR 167
Score = 28.5 bits (64), Expect = 7.8
Identities = 22/99 (22%), Positives = 42/99 (42%), Gaps = 24/99 (24%)
Query: 96 LDKLGQGTYATVFKGKSRLTDNLVALKEIKLEHEEG-------APCTAIR-------EVS 141
+ +LGQG++ V++G K + E ++R E S
Sbjct: 11 IRELGQGSFGMVYEG---------LAKGVVKGEPETRVAIKTVNENASMRERIEFLNEAS 61
Query: 142 LLRELRHANIVTLHDIIHTEKCLTLVFEYLEK-DLKRYM 179
+++E ++V L ++ T + +V E + K DLK Y+
Sbjct: 62 VMKEFNCHHVVRLLGVVSTGQPTLVVMELMAKGDLKSYL 100
>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 = 58.5 bits (141), Expect = 2e-09
Identities = 52/205 (25%), Positives = 98/205 (47%), Gaps = 25/205 (12%)
Query: 195 YATVFKGKSRLTD----NLVALKEIKLEHEEGAPCTAIREVSLLRELRHANIVTLHDIIH 250
+ ++KG L LVA+K +K + +E SL+ EL H NIV L ++
Sbjct: 18 FGKIYKGHLYLPGMDHAQLVAIKTLKDINNPQQWGEFQQEASLMAELHHPNIVCLLGVVT 77
Query: 251 TEKCLTLVFEYLEK-DLKRYM-------------DDCSNILSMNNVKLFL---FQLLRGL 293
E+ + ++FEYL + DL ++ D+ + S + FL Q+ G+
Sbjct: 78 QEQPVCMLFEYLNQGDLHEFLIMRSPHSDVGCSSDEDGTVKSSLDHGDFLHIAIQIAAGM 137
Query: 294 AYCHSRRILHRDLKPQNLLINERGELKLADFGLARA--KSVPTKTFSNEVVTLWYRPPDV 351
Y S +H+DL +N+LI E+ +K++D GL+R + + ++ + + PP+
Sbjct: 138 EYLSSHFFVHKDLAARNILIGEQLHVKISDLGLSREIYSADYYRVQPKSLLPIRWMPPEA 197
Query: 352 LLGSTEYSTSIDM-GVGCIFHEMSS 375
++ ++S+ D+ G + E+ S
Sbjct: 198 IM-YGKFSSDSDIWSFGVVLWEIFS 221
Score = 40.0 bits (93), Expect = 0.002
Identities = 27/89 (30%), Positives = 48/89 (53%), Gaps = 5/89 (5%)
Query: 96 LDKLGQGTYATVFKGKSRLTD----NLVALKEIKLEHEEGAPCTAIREVSLLRELRHANI 151
+++LG+ + ++KG L LVA+K +K + +E SL+ EL H NI
Sbjct: 10 MEELGECAFGKIYKGHLYLPGMDHAQLVAIKTLKDINNPQQWGEFQQEASLMAELHHPNI 69
Query: 152 VTLHDIIHTEKCLTLVFEYLEK-DLKRYM 179
V L ++ E+ + ++FEYL + DL ++
Sbjct: 70 VCLLGVVTQEQPVCMLFEYLNQGDLHEFL 98
>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 = 58.1 bits (140), Expect = 2e-09
Identities = 32/103 (31%), Positives = 58/103 (56%), Gaps = 2/103 (1%)
Query: 228 IREVSLLRELRHANIVTLHDIIHTEKCLTLVFEYLEKD--LKRYMDDCSNILSMNNVKLF 285
+ E +L++ L+H +V L+ ++ E+ + ++ EY+ K L D + + + F
Sbjct: 49 LEEANLMKTLQHDKLVRLYAVVTKEEPIYIITEYMAKGSLLDFLKSDEGGKVLLPKLIDF 108
Query: 286 LFQLLRGLAYCHSRRILHRDLKPQNLLINERGELKLADFGLAR 328
Q+ G+AY + +HRDL+ N+L++E K+ADFGLAR
Sbjct: 109 SAQIAEGMAYIERKNYIHRDLRAANVLVSESLMCKIADFGLAR 151
Score = 29.2 bits (65), Expect = 5.1
Identities = 24/88 (27%), Positives = 43/88 (48%), Gaps = 13/88 (14%)
Query: 91 ESYFKLDKLGQGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTA-----IREVSLLRE 145
ES + KLG G + V+ G VA+K +K P T + E +L++
Sbjct: 6 ESIKLVKKLGAGQFGEVWMGYYN-NSTKVAVKTLK-------PGTMSVQAFLEEANLMKT 57
Query: 146 LRHANIVTLHDIIHTEKCLTLVFEYLEK 173
L+H +V L+ ++ E+ + ++ EY+ K
Sbjct: 58 LQHDKLVRLYAVVTKEEPIYIITEYMAK 85
>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 = 58.1 bits (141), Expect = 2e-09
Identities = 41/147 (27%), Positives = 72/147 (48%), Gaps = 18/147 (12%)
Query: 193 GTYATVFKGKSRLTDN---LVALKEIKLEHEEGAPCTAIREVSLLRELRHANIVTLHDII 249
G + V +G+ +L VA+K +K + + E S++ + H NI+ L ++
Sbjct: 15 GEFGEVCRGRLKLPGKKEIDVAIKTLKAGSSDKQRLDFLTEASIMGQFDHPNIIRLEGVV 74
Query: 250 HTEKCLTLVFEYLEK-DLKRYMDDCSNILSMNNVKLFLFQL---LRGLA----YCHSRRI 301
+ + ++ EY+E L ++ L N+ K + QL LRG+A Y
Sbjct: 75 TKSRPVMIITEYMENGSLDKF-------LRENDGKFTVGQLVGMLRGIASGMKYLSEMNY 127
Query: 302 LHRDLKPQNLLINERGELKLADFGLAR 328
+HRDL +N+L+N K++DFGL+R
Sbjct: 128 VHRDLAARNILVNSNLVCKVSDFGLSR 154
Score = 37.7 bits (88), Expect = 0.009
Identities = 21/85 (24%), Positives = 43/85 (50%), Gaps = 4/85 (4%)
Query: 92 SYFKLDK-LGQGTYATVFKGKSRLTDN---LVALKEIKLEHEEGAPCTAIREVSLLRELR 147
SY ++K +G G + V +G+ +L VA+K +K + + E S++ +
Sbjct: 4 SYVTIEKVIGGGEFGEVCRGRLKLPGKKEIDVAIKTLKAGSSDKQRLDFLTEASIMGQFD 63
Query: 148 HANIVTLHDIIHTEKCLTLVFEYLE 172
H NI+ L ++ + + ++ EY+E
Sbjct: 64 HPNIIRLEGVVTKSRPVMIITEYME 88
>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 = 58.1 bits (140), Expect = 2e-09
Identities = 67/286 (23%), Positives = 120/286 (41%), Gaps = 46/286 (16%)
Query: 192 KGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRELR-HANIVTLHDIIH 250
KGTY VFK ++ + A+K + H+ A E ++L+ L H N+V + + +
Sbjct: 28 KGTYGKVFKVLNKKNGSKAAVKILDPIHDIDEEIEA--EYNILKALSDHPNVVKFYGMYY 85
Query: 251 TEKC-----LTLVFEYLE----KDLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRI 301
+ L LV E DL + + + L + L GL + H +
Sbjct: 86 KKDVKNGDQLWLVLELCNGGSVTDLVKGFLKRGERMEEPIIAYILHEALMGLQHLHVNKT 145
Query: 302 LHRDLKPQNLLINERGELKLADFGLARAKSVPTKTFSNEVV-TLWYRPPDVLLGSTEYST 360
+HRD+K N+L+ G +KL DFG++ A+ T+ N V T ++ P+V+ + +
Sbjct: 146 IHRDVKGNNILLTTEGGVKLVDFGVS-AQLTSTRLRRNTSVGTPFWMAPEVIACEQQLDS 204
Query: 361 SID-------MGVGCIFHEMSSGRPLFPGSTIEDELRLICSILGPPPDELKSKLEFCITP 413
+ D +G+ I E+ G P P + + L PPP
Sbjct: 205 TYDARCDVWSLGITAI--ELGDGDP--PLADLHPMRALFKIPRNPPP------------- 247
Query: 414 VYPSESKLQLLAPEQMDSDALDLVQKFLMYDAKQRISAANAMRHPY 459
L PE ++ D ++K L D ++R + ++ ++H +
Sbjct: 248 --------TLHQPELWSNEFNDFIRKCLTKDYEKRPTVSDLLQHVF 285
>gnl|CDD|173616 PTZ00426, PTZ00426, cAMP-dependent protein kinase catalytic
subunit; Provisional.
Length = 340
Score = 58.5 bits (141), Expect = 2e-09
Identities = 64/248 (25%), Positives = 106/248 (42%), Gaps = 52/248 (20%)
Query: 230 EVSLLRELRHANIVTLHDIIHTEKCLTLVFEY---------LEKDLKRYMDDCSNILSMN 280
E +L + H V L+ E L LV E+ L ++ KR+ +D +
Sbjct: 81 ERKILNYINHPFCVNLYGSFKDESYLYLVLEFVIGGEFFTFLRRN-KRFPNDVGCFYAAQ 139
Query: 281 NVKLFLFQLLRGLAYCHSRRILHRDLKPQNLLINERGELKLADFGLARAKSVPTKTFSNE 340
V +F Y S I++RDLKP+NLL+++ G +K+ DFG AK V T+T++
Sbjct: 140 IVLIF--------EYLQSLNIVYRDLKPENLLLDKDGFIKMTDFGF--AKVVDTRTYT-L 188
Query: 341 VVTLWYRPPDVLLGSTEYSTSIDMGVGCIFHEMSSGRPLFPGSTIEDELRLICSILGPPP 400
T Y P++LL + +G +E+ G P F +E LI +
Sbjct: 189 CGTPEYIAPEILLNVGHGKAADWWTLGIFIYEILVGCPPF----YANEPLLIYQKI---- 240
Query: 401 DELKSKLEFCITPVYPSESKLQLLAPEQMDSDALDLVQKFLMYDAKQRI-----SAANAM 455
L+ + F P+ +D++ L++K L +D +R A N
Sbjct: 241 --LEGIIYF----------------PKFLDNNCKHLMKKLLSHDLTKRYGNLKKGAQNVK 282
Query: 456 RHPYFNSL 463
HP+F ++
Sbjct: 283 EHPWFGNI 290
>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 = 57.7 bits (139), Expect = 3e-09
Identities = 37/133 (27%), Positives = 72/133 (54%), Gaps = 4/133 (3%)
Query: 198 VFKGKSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHANIVTLHDIIHTEKCLTL 257
V+K + + D VA+K +K E+E+ +RE ++ +L + IV + + E L L
Sbjct: 15 VYKMRKKQID--VAIKVLKNENEKSVRDEMMREAEIMHQLDNPYIVRMIGVCEAEA-LML 71
Query: 258 VFEYLEKD-LKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDLKPQNLLINER 316
V E L +++ + ++++NV + Q+ G+ Y + +HRDL +N+L+ +
Sbjct: 72 VMEMASGGPLNKFLSGKKDEITVSNVVELMHQVSMGMKYLEGKNFVHRDLAARNVLLVNQ 131
Query: 317 GELKLADFGLARA 329
K++DFGL++A
Sbjct: 132 HYAKISDFGLSKA 144
Score = 28.4 bits (63), Expect = 7.9
Identities = 23/76 (30%), Positives = 38/76 (50%), Gaps = 7/76 (9%)
Query: 98 KLGQGTYATVFKG----KSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHANIVT 153
+LG G + V KG + + D VA+K +K E+E+ +RE ++ +L + IV
Sbjct: 2 ELGSGNFGCVKKGVYKMRKKQID--VAIKVLKNENEKSVRDEMMREAEIMHQLDNPYIVR 59
Query: 154 LHDIIHTEKCLTLVFE 169
+ + E L LV E
Sbjct: 60 MIGVCEAEA-LMLVME 74
>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 = 57.7 bits (139), Expect = 4e-09
Identities = 36/133 (27%), Positives = 71/133 (53%), Gaps = 12/133 (9%)
Query: 208 NLVALKEIKLEHEEGAPCTAIREVSLLRELRHANIVTLHDIIHTEKCLTLVFEYLEK-DL 266
LVA+K ++ + + A ++E+ ++ L++ NI+ L + ++ L ++ EY+E DL
Sbjct: 45 VLVAVKMLRADVTKTARNDFLKEIKIMSRLKNPNIIRLLGVCVSDDPLCMITEYMENGDL 104
Query: 267 KRYMDD---------CSNI--LSMNNVKLFLFQLLRGLAYCHSRRILHRDLKPQNLLINE 315
+++ +NI +S+ N+ Q+ G+ Y S +HRDL +N L+
Sbjct: 105 NQFLSQREIESTFTHANNIPSVSIANLLYMAVQIASGMKYLASLNFVHRDLATRNCLVGN 164
Query: 316 RGELKLADFGLAR 328
+K+ADFG++R
Sbjct: 165 HYTIKIADFGMSR 177
Score = 34.2 bits (78), Expect = 0.15
Identities = 28/112 (25%), Positives = 58/112 (51%), Gaps = 10/112 (8%)
Query: 72 PLTRSSRRQSLSEIGFGRI---ESYFKLDKLGQGTYATVFKGKSRLTDNLVALKEIKLEH 128
P + ++ L E FG + E+ + LG+G A F G+ LVA+K ++ +
Sbjct: 3 PRQQLRLKEKLGEGQFGEVHLCEAEGLAEFLGEG--APEFDGQP----VLVAVKMLRADV 56
Query: 129 EEGAPCTAIREVSLLRELRHANIVTLHDIIHTEKCLTLVFEYLEK-DLKRYM 179
+ A ++E+ ++ L++ NI+ L + ++ L ++ EY+E DL +++
Sbjct: 57 TKTARNDFLKEIKIMSRLKNPNIIRLLGVCVSDDPLCMITEYMENGDLNQFL 108
>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 = 57.7 bits (139), Expect = 4e-09
Identities = 44/166 (26%), Positives = 83/166 (50%), Gaps = 35/166 (21%)
Query: 191 VKGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIR----EVSLLRELRHANIVTLH 246
VK T A KG++ T VA+K +K E A + +R E +LL+++ H +++ L+
Sbjct: 17 VKAT-AFRLKGRAGYTT--VAVKMLK----ENASSSELRDLLSEFNLLKQVNHPHVIKLY 69
Query: 247 DIIHTEKCLTLVFEYLE-KDLKRYMDDCSNI-----------------------LSMNNV 282
+ L L+ EY + L+ ++ + + L+M ++
Sbjct: 70 GACSQDGPLLLIVEYAKYGSLRSFLRESRKVGPSYLGSDGNRNSSYLDNPDERALTMGDL 129
Query: 283 KLFLFQLLRGLAYCHSRRILHRDLKPQNLLINERGELKLADFGLAR 328
F +Q+ RG+ Y +++HRDL +N+L+ E ++K++DFGL+R
Sbjct: 130 ISFAWQISRGMQYLAEMKLVHRDLAARNVLVAEGRKMKISDFGLSR 175
Score = 31.5 bits (71), Expect = 1.1
Identities = 25/85 (29%), Positives = 41/85 (48%), Gaps = 14/85 (16%)
Query: 96 LDK-LGQGTYATVFKG-----KSRLTDNLVALKEIKLEHEEGAPCTAIR----EVSLLRE 145
L K LG+G + V K K R VA+K +K E A + +R E +LL++
Sbjct: 4 LGKTLGEGEFGKVVKATAFRLKGRAGYTTVAVKMLK----ENASSSELRDLLSEFNLLKQ 59
Query: 146 LRHANIVTLHDIIHTEKCLTLVFEY 170
+ H +++ L+ + L L+ EY
Sbjct: 60 VNHPHVIKLYGACSQDGPLLLIVEY 84
>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 = 57.7 bits (139), Expect = 4e-09
Identities = 50/204 (24%), Positives = 98/204 (48%), Gaps = 22/204 (10%)
Query: 210 VALKEIKLEHEEGAPCTAIREVSLLREL-RHANIVTLHDIIHTEKCLTLVFEYLEK-DLK 267
VA+K +K + E + E+ +++ + +H NI+ L + L ++ EY K +L+
Sbjct: 50 VAVKMLKDDATEKDLSDLVSEMEMMKMIGKHKNIINLLGACTQDGPLYVIVEYASKGNLR 109
Query: 268 RYMD-----------DCSNI----LSMNNVKLFLFQLLRGLAYCHSRRILHRDLKPQNLL 312
Y+ D + + ++ ++ +Q+ RG+ Y S++ +HRDL +N+L
Sbjct: 110 EYLRARRPPGMEYSYDIARVPDEQMTFKDLVSCTYQVARGMEYLASQKCIHRDLAARNVL 169
Query: 313 INERGELKLADFGLARAKSVPT--KTFSNEVVTLWYRPPDVLLGSTEYSTSIDMGVGCIF 370
+ E +K+ADFGLAR + K +N + + + P+ L S G +
Sbjct: 170 VTENNVMKIADFGLARDVNNIDYYKKTTNGRLPVKWMAPEALFDRVYTHQSDVWSFGVLM 229
Query: 371 HEMSS--GRPLFPGSTIEDELRLI 392
E+ + G P +PG +E+ +L+
Sbjct: 230 WEIFTLGGSP-YPGIPVEELFKLL 252
>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 = 57.9 bits (140), Expect = 4e-09
Identities = 66/280 (23%), Positives = 102/280 (36%), Gaps = 80/280 (28%)
Query: 283 KLFLFQLLRGLAYCHSRRILHRDLKPQNLLINERGELKLADFGL---------------- 326
+ ++ +L + H +HRD+KP N+LI+ G +KL DFGL
Sbjct: 104 RFYIAELTCAIESVHKMGFIHRDIKPDNILIDRDGHIKLTDFGLCTGFRWTHDSKYYQKG 163
Query: 327 -------------------ARAKSVPTKTFSNE--------VVTLWYRPPDVLLGSTEYS 359
R K + + V T Y P+VLL T Y+
Sbjct: 164 DHHRQDSMEPSEEWSEIDRCRLKPLERRRKRQHQRCLAHSLVGTPNYIAPEVLL-RTGYT 222
Query: 360 TSIDM-GVGCIFHEMSSGRPLFPGST-IEDELRLICSILGPPPDELKSKLEFCITPVYPS 417
D VG I +EM G+P F T E +L++I ++ L PS
Sbjct: 223 QLCDWWSVGVILYEMLVGQPPFLADTPAETQLKVI---------NWETTLHI------PS 267
Query: 418 ESKLQLLAPEQMDSDALDLVQKFLMYDAKQRI---SAANAMRHPYFNSLGPQVHELSDTQ 474
++KL +A DL+ + L A+ R+ A HP+F + + +
Sbjct: 268 QAKLS--------REASDLILR-LCCGAEDRLGKNGADEIKAHPFFKGI-----DFASLI 313
Query: 475 SIFSLPHIKLTSNPTDGGLLPFYGQKSEKRWTGLSRRQSM 514
P+I ++PTD F EK + S S
Sbjct: 314 RRQKAPYIPKITHPTDTS--NFDPVDPEKLRSDDSGESSP 351
>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 = 57.2 bits (138), Expect = 4e-09
Identities = 41/146 (28%), Positives = 70/146 (47%), Gaps = 16/146 (10%)
Query: 193 GTYATVFKGKSRLT---DNLVALKEIKLEHEEGAPCTAIREVSLLRELRHANIVTLHDII 249
G + V G+ +L + VA+K +K + E + E S++ + H NI+ L ++
Sbjct: 15 GEFGEVCSGRLKLPGKREIPVAIKTLKAGYTEKQRRDFLSEASIMGQFDHPNIIHLEGVV 74
Query: 250 HTEKCLTLVFEYLEKDLKRYMDDCSNILSMNNVKLFLFQL---LRGLA----YCHSRRIL 302
K + +V EY+E L ++ + + QL LRG+A Y +
Sbjct: 75 TKSKPVMIVTEYMENG------SLDAFLRKHDGQFTVIQLVGMLRGIASGMKYLSDMGYV 128
Query: 303 HRDLKPQNLLINERGELKLADFGLAR 328
HRDL +N+L+N K++DFGL+R
Sbjct: 129 HRDLAARNILVNSNLVCKVSDFGLSR 154
Score = 37.2 bits (86), Expect = 0.015
Identities = 24/85 (28%), Positives = 44/85 (51%), Gaps = 4/85 (4%)
Query: 92 SYFKLDK-LGQGTYATVFKGKSRLT---DNLVALKEIKLEHEEGAPCTAIREVSLLRELR 147
S K++K +G G + V G+ +L + VA+K +K + E + E S++ +
Sbjct: 4 SCIKIEKVIGAGEFGEVCSGRLKLPGKREIPVAIKTLKAGYTEKQRRDFLSEASIMGQFD 63
Query: 148 HANIVTLHDIIHTEKCLTLVFEYLE 172
H NI+ L ++ K + +V EY+E
Sbjct: 64 HPNIIHLEGVVTKSKPVMIVTEYME 88
>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 = 56.7 bits (137), Expect = 6e-09
Identities = 30/103 (29%), Positives = 56/103 (54%), Gaps = 2/103 (1%)
Query: 228 IREVSLLRELRHANIVTLHDIIHTEKCLTLVFEYLEK-DLKRYM-DDCSNILSMNNVKLF 285
+ E ++++LRH ++ L+ + E+ + +V E ++ L Y+ L + +
Sbjct: 49 LAEAQIMKKLRHPKLIQLYAVCTLEEPIYIVTELMKYGSLLEYLQGGAGRALKLPQLIDM 108
Query: 286 LFQLLRGLAYCHSRRILHRDLKPQNLLINERGELKLADFGLAR 328
Q+ G+AY ++ +HRDL +N+L+ E K+ADFGLAR
Sbjct: 109 AAQVASGMAYLEAQNYIHRDLAARNVLVGENNICKVADFGLAR 151
Score = 28.2 bits (63), Expect = 9.6
Identities = 24/93 (25%), Positives = 43/93 (46%), Gaps = 12/93 (12%)
Query: 96 LDKLGQGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHANIVTLH 155
L KLG G + V++G T VA+K L+ P + E ++++LRH ++ L+
Sbjct: 11 LRKLGAGQFGEVWEGLWNNTTP-VAVK--TLKPGTMDPKDFLAEAQIMKKLRHPKLIQLY 67
Query: 156 DIIHTEKCLTLV---------FEYLEKDLKRYM 179
+ E+ + +V EYL+ R +
Sbjct: 68 AVCTLEEPIYIVTELMKYGSLLEYLQGGAGRAL 100
>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 = 56.0 bits (135), Expect = 8e-09
Identities = 41/140 (29%), Positives = 66/140 (47%), Gaps = 8/140 (5%)
Query: 192 KGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTA--IREVSLLRELRHANIVTLHDII 249
G + V GK R VA+K I EGA I E ++ +L H +V L+ +
Sbjct: 14 SGQFGVVHLGKWRAQIK-VAIKAIN----EGAMSEEDFIEEAKVMMKLSHPKLVQLYGVC 68
Query: 250 HTEKCLTLVFEYLEKD-LKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDLKP 308
+K L +V E++E L Y+ LS + + + G+ Y +HRDL
Sbjct: 69 TQQKPLYIVTEFMENGCLLNYLRQRQGKLSKDMLLSMCQDVCEGMEYLERNSFIHRDLAA 128
Query: 309 QNLLINERGELKLADFGLAR 328
+N L++ G +K++DFG+ R
Sbjct: 129 RNCLVSSTGVVKVSDFGMTR 148
Score = 33.7 bits (77), Expect = 0.18
Identities = 25/79 (31%), Positives = 39/79 (49%), Gaps = 7/79 (8%)
Query: 96 LDKLGQGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTA--IREVSLLRELRHANIVT 153
+ +LG G + V GK R VA+K I EGA I E ++ +L H +V
Sbjct: 9 MKELGSGQFGVVHLGKWRAQIK-VAIKAIN----EGAMSEEDFIEEAKVMMKLSHPKLVQ 63
Query: 154 LHDIIHTEKCLTLVFEYLE 172
L+ + +K L +V E++E
Sbjct: 64 LYGVCTQQKPLYIVTEFME 82
>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 = 56.3 bits (136), Expect = 8e-09
Identities = 29/103 (28%), Positives = 64/103 (62%), Gaps = 2/103 (1%)
Query: 228 IREVSLLRELRHANIVTLHDI-IHTEKCLTLVFEYLEK-DLKRYMDDCSNILSMNNVKLF 285
++E ++++ H N+++L I + +E +V Y++ DL+ ++ ++ ++ ++ F
Sbjct: 44 LKEGIIMKDFSHPNVLSLLGICLPSEGSPLVVLPYMKHGDLRNFIRSETHNPTVKDLIGF 103
Query: 286 LFQLLRGLAYCHSRRILHRDLKPQNLLINERGELKLADFGLAR 328
Q+ +G+ Y S++ +HRDL +N +++E +K+ADFGLAR
Sbjct: 104 GLQVAKGMEYLASKKFVHRDLAARNCMLDESFTVKVADFGLAR 146
>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 = 56.6 bits (136), Expect = 1e-08
Identities = 21/58 (36%), Positives = 39/58 (67%)
Query: 271 DDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDLKPQNLLINERGELKLADFGLAR 328
D +L++ ++ + FQ+ +G+ + SR+ +HRDL +N+L++E +K+ DFGLAR
Sbjct: 170 DLYKKVLTLEDLICYSFQVAKGMEFLASRKCIHRDLAARNILLSENNVVKICDFGLAR 227
>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 = 55.8 bits (134), Expect = 1e-08
Identities = 41/135 (30%), Positives = 65/135 (48%), Gaps = 16/135 (11%)
Query: 209 LVALKEIKLEHEEGAPCTAIREVSLLRELRHANIVTLHDIIHTEKCLTLVFEYLEK-DLK 267
LVA+K +K E E A RE LL L+H +IV + + + L +VFEY+ DL
Sbjct: 37 LVAVKALK-EASESARQDFQREAELLTVLQHQHIVRFYGVCTEGRPLLMVFEYMRHGDLN 95
Query: 268 RYM--------------DDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDLKPQNLLI 313
R++ D L++ + Q+ G+ Y S +HRDL +N L+
Sbjct: 96 RFLRSHGPDAKILAGGEDVAPGQLTLGQMLAIASQIASGMVYLASLHFVHRDLATRNCLV 155
Query: 314 NERGELKLADFGLAR 328
+ +K+ DFG++R
Sbjct: 156 GQGLVVKIGDFGMSR 170
Score = 39.2 bits (91), Expect = 0.003
Identities = 30/88 (34%), Positives = 45/88 (51%), Gaps = 7/88 (7%)
Query: 98 KLGQGTYATVFKGK-SRLTDN----LVALKEIKLEHEEGAPCTAIREVSLLRELRHANIV 152
+LG+G + VF + L LVA+K +K E E A RE LL L+H +IV
Sbjct: 12 ELGEGAFGKVFLAECHNLLPEQDKMLVAVKALK-EASESARQDFQREAELLTVLQHQHIV 70
Query: 153 TLHDIIHTEKCLTLVFEYLEK-DLKRYM 179
+ + + L +VFEY+ DL R++
Sbjct: 71 RFYGVCTEGRPLLMVFEYMRHGDLNRFL 98
>gnl|CDD|173636 cd05057, PTKc_EGFR_like, Catalytic domain of Epidermal Growth
Factor Receptor-like Protein Tyrosine Kinases. Protein
Tyrosine Kinase (PTK) family; Epidermal Growth Factor
Receptor (EGFR) subfamily; catalytic (c) domain. EGFR
(HER, ErbB) subfamily members include EGFR (HER1,
ErbB1), HER2 (ErbB2), HER3 (ErbB3), HER4 (ErbB4), and
similar proteins. The PTKc family is part of a larger
superfamily that includes the catalytic domains of other
kinases such as protein serine/threonine kinases, RIO
kinases, and phosphoinositide 3-kinase (PI3K). PTKs
catalyze the transfer of the gamma-phosphoryl group from
ATP to tyrosine (tyr) residues in protein substrates.
The EGFR proteins are receptor tyr kinases (RTKs)
containing an extracellular EGF-related ligand-binding
region, a transmembrane helix, and a cytoplasmic region
with a tyr kinase domain and a regulatory C-terminal
tail. Unlike other tyr kinases, phosphorylation of the
activation loop of EGFR proteins is not critical to
their activation. Instead, they are activated by
ligand-induced dimerization, resulting in the
phosphorylation of tyr residues in the C-terminal tail,
which serve as binding sites for downstream signaling
molecules. Collectively, they can recognize a variety of
ligands including EGF, TGFalpha, and neuregulins, among
others. All four subfamily members can form homo- or
heterodimers. HER3 contains an impaired kinase domain
and depends on its heterodimerization partner for
activation. EGFR subfamily members are involved in
signaling pathways leading to a broad range of cellular
responses including cell proliferation, differentiation,
migration, growth inhibition, and apoptosis. Gain of
function alterations, through their overexpression,
deletions, or point mutations in their kinase domains,
have been implicated in various cancers. These receptors
are targets of many small molecule inhibitors and
monoclonal antibodies used in cancer therapy.
Length = 279
Score = 54.3 bits (131), Expect = 3e-08
Identities = 34/141 (24%), Positives = 72/141 (51%), Gaps = 6/141 (4%)
Query: 193 GTYATVFKGKSR-LTDNL---VALKEIKLEHEEGAPCTAIREVSLLRELRHANIVTLHDI 248
G + TV+KG + + VA+K ++ E A + E ++ + H ++V L I
Sbjct: 18 GAFGTVYKGVWIPEGEKVKIPVAIKVLREETSPKANKEILDEAYVMASVDHPHVVRLLGI 77
Query: 249 IHTEKCLTLVFEYLE-KDLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDLK 307
+ + + L+ + + L Y+ + + + + + Q+ +G++Y +R++HRDL
Sbjct: 78 CLSSQ-VQLITQLMPLGCLLDYVRNHKDNIGSQYLLNWCVQIAKGMSYLEEKRLVHRDLA 136
Query: 308 PQNLLINERGELKLADFGLAR 328
+N+L+ +K+ DFGLA+
Sbjct: 137 ARNVLVKTPQHVKITDFGLAK 157
>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 = 54.2 bits (130), Expect = 4e-08
Identities = 41/139 (29%), Positives = 71/139 (51%), Gaps = 6/139 (4%)
Query: 192 KGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHANIVTLHDIIHT 251
G + V+ G VA+K +K +P + + E ++++LRH +V L+ ++ +
Sbjct: 16 NGQFGEVWMGTWNGNTK-VAVKTLK--PGTMSPESFLEEAQIMKKLRHDKLVQLYAVV-S 71
Query: 252 EKCLTLVFEYLEKD--LKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDLKPQ 309
E+ + +V EY+ K L D L + N+ Q+ G+AY +HRDL+
Sbjct: 72 EEPIYIVTEYMSKGSLLDFLKDGEGRALKLPNLVDMAAQVAAGMAYIERMNYIHRDLRSA 131
Query: 310 NLLINERGELKLADFGLAR 328
N+L+ + K+ADFGLAR
Sbjct: 132 NILVGDGLVCKIADFGLAR 150
>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 = 54.7 bits (132), Expect = 4e-08
Identities = 61/311 (19%), Positives = 111/311 (35%), Gaps = 50/311 (16%)
Query: 196 ATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAI-REVSLLRELRHANIVTLHDIIHTEKC 254
V K + T+ LVA+K+I L+ + +E+ R+L+H NI+ +
Sbjct: 14 MIVHLAKHKPTNTLVAVKKINLDSCSKEDLKLLQQEIITSRQLQHPNILPYVTSFIVDSE 73
Query: 255 LTLVFEYLE----KDLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDLKPQN 310
L +V + +DL + L + L +L L Y HS+ +HR +K +
Sbjct: 74 LYVVSPLMAYGSCEDLLK--THFPEGLPELAIAFILKDVLNALDYIHSKGFIHRSVKASH 131
Query: 311 LLINERGELKLADFGLA--------RAKSVPTKTFSNEVVTLWYRPPDVL----LGSTEY 358
+L++ G++ L+ + R + V S+ W P+VL G E
Sbjct: 132 ILLSGDGKVVLSGLRYSVSMIKHGKRQRVVHDFPKSSVKNLPWL-SPEVLQQNLQGYNEK 190
Query: 359 STSIDMGVGCIFHEMSSGRPLFPGSTIEDELRLICSILGPPPDELKSKLEFCITPVYPSE 418
S +G+ E+++G P + L+ + G P L + E
Sbjct: 191 SDIYSVGITAC--ELANG--HVPFKDMPATQMLLEKVRGTVPCLLD------KSTYPLYE 240
Query: 419 SKLQLLAPEQMDSDALD----------------LVQKFLMYDAKQRISAANAMRHPYFNS 462
+ + D V+ L D + R SA+ + H +F
Sbjct: 241 DSMSQSRSSNEHPNNRDSVDHPYTRTFSEHFHQFVELCLQRDPESRPSASQLLNHSFFK- 299
Query: 463 LGPQVHELSDT 473
Q + +
Sbjct: 300 ---QCKRRNTS 307
Score = 33.9 bits (78), Expect = 0.16
Identities = 15/50 (30%), Positives = 26/50 (52%), Gaps = 1/50 (2%)
Query: 105 ATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAI-REVSLLRELRHANIVT 153
V K + T+ LVA+K+I L+ + +E+ R+L+H NI+
Sbjct: 14 MIVHLAKHKPTNTLVAVKKINLDSCSKEDLKLLQQEIITSRQLQHPNILP 63
>gnl|CDD|240344 PTZ00283, PTZ00283, serine/threonine protein kinase; Provisional.
Length = 496
Score = 54.9 bits (132), Expect = 6e-08
Identities = 58/248 (23%), Positives = 106/248 (42%), Gaps = 24/248 (9%)
Query: 193 GTYATVFKGKSRLTDNLVALKEIKLE-HEEGAPCTAIREVSLLRELRHANIVTLH-DIIH 250
G TV K A+K + +E E A EV L +IV H D
Sbjct: 43 GATGTVLCAKRVSDGEPFAVKVVDMEGMSEADKNRAQAEVCCLLNCDFFSIVKCHEDFAK 102
Query: 251 TEK-------CLTLVFEYLEK-DLKRYMDD---CSNILSMNNVKLFLFQLLRGLAYCHSR 299
+ + LV +Y DL++ + + + L Q+L + + HS+
Sbjct: 103 KDPRNPENVLMIALVLDYANAGDLRQEIKSRAKTNRTFREHEAGLLFIQVLLAVHHVHSK 162
Query: 300 RILHRDLKPQNLLINERGELKLADFGLARAKSVPTKTFSNEV-----VTLWYRPPDVLLG 354
++HRD+K N+L+ G +KL DFG ++ + T S++V T +Y P++
Sbjct: 163 HMIHRDIKSANILLCSNGLVKLGDFGFSKMYA---ATVSDDVGRTFCGTPYYVAPEIWR- 218
Query: 355 STEYSTSIDM-GVGCIFHEMSSGRPLFPGSTIEDEL-RLICSILGPPPDELKSKLEFCIT 412
YS DM +G + +E+ + + F G +E+ + + + P P + +++ +T
Sbjct: 219 RKPYSKKADMFSLGVLLYELLTLKRPFDGENMEEVMHKTLAGRYDPLPPSISPEMQEIVT 278
Query: 413 PVYPSESK 420
+ S+ K
Sbjct: 279 ALLSSDPK 286
>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 = 54.3 bits (130), Expect = 6e-08
Identities = 51/204 (25%), Positives = 94/204 (46%), Gaps = 22/204 (10%)
Query: 210 VALKEIKLEHEEGAPCTAIREVSLLREL-RHANIVTLHDIIHTEKCLTLVFEYLEK-DLK 267
VA+K +K + + + E+ +++ + +H NI+ L + L ++ EY K +L+
Sbjct: 47 VAVKMLKDDATDKDLSDLVSEMEMMKMIGKHKNIINLLGACTQDGPLYVLVEYASKGNLR 106
Query: 268 RYM------------DDC---SNILSMNNVKLFLFQLLRGLAYCHSRRILHRDLKPQNLL 312
Y+ D C L+ ++ +Q+ RG+ Y S++ +HRDL +N+L
Sbjct: 107 EYLRARRPPGMDYSFDTCKLPEEQLTFKDLVSCAYQVARGMEYLASQKCIHRDLAARNVL 166
Query: 313 INERGELKLADFGLARAK---SVPTKTFSNEVVTLWYRPPDVLLGSTEYSTSIDMGVGCI 369
+ E +K+ADFGLAR KT + + W P+ L S G +
Sbjct: 167 VTEDNVMKIADFGLARDVHNIDYYKKTTNGRLPVKWM-APEALFDRVYTHQSDVWSFGVL 225
Query: 370 FHEM-SSGRPLFPGSTIEDELRLI 392
E+ + G +PG +E+ +L+
Sbjct: 226 LWEIFTLGGSPYPGIPVEELFKLL 249
>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 = 54.2 bits (130), Expect = 6e-08
Identities = 61/264 (23%), Positives = 114/264 (43%), Gaps = 48/264 (18%)
Query: 242 IVTLHDIIHTEKCLTLVFEY-LEKDLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRR 300
I TLH E L LV +Y + DL + + L + + ++ +++ + H
Sbjct: 63 ITTLHYAFQDENYLYLVMDYYVGGDLLTLLSKFEDRLPEDMARFYIAEMVLAIHSIHQLH 122
Query: 301 ILHRDLKPQNLLINERGELKLADFG-LARAKSVPTKTFSNEVVTLWYRPPDVLL----GS 355
+HRD+KP N+L++ G ++LADFG + T S V T Y P++L G
Sbjct: 123 YVHRDIKPDNVLLDMNGHIRLADFGSCLKMNQDGTVQSSVAVGTPDYISPEILQAMEDGM 182
Query: 356 TEYSTSID---MGVGCIFHEMSSGRPLFPGSTIEDELRLICSILGPPPDELKSKLEFCIT 412
+Y D +GV C++ + P + S +E +++ + + +F
Sbjct: 183 GKYGPECDWWSLGV-CMYEMLYGETPFYAESLVETYGKIM---------NHEERFQF--- 229
Query: 413 PVYPSESKLQLLAPEQMDSDALDLVQKFLMYDAKQRISAANAM----RHPYFNSLGPQVH 468
PS + +A DL+Q+ + +++R N + +H +F +
Sbjct: 230 ---PSHIT-------DVSEEAKDLIQRLIC--SRERRLGQNGIEDFKKHAFFEGI----- 272
Query: 469 ELSDTQSIFSL--PHIKLTSNPTD 490
D ++I +L P+I S+P+D
Sbjct: 273 ---DWENIRNLEAPYIPDVSSPSD 293
>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 = 53.5 bits (128), Expect = 7e-08
Identities = 67/278 (24%), Positives = 115/278 (41%), Gaps = 72/278 (25%)
Query: 192 KGTYATVFKGKSRLTDNL--VALKEIKLEHEEGAPCTA------IREVSLLRELRHANIV 243
+G + +V +G+ D++ VA+K +K+ A CT + E ++E H N++
Sbjct: 9 EGEFGSVMEGQLNQDDSILKVAVKTMKI-----AICTRSEMEDFLSEAVCMKEFDHPNVM 63
Query: 244 TLHDIIHTEKCL-----------TLVFEYLEK-DLKRYM-----DDCSNILSMNNVKLFL 286
L + CL ++ +++ DL ++ DC L + F+
Sbjct: 64 RLIGV-----CLQTVESEGYPSPVVILPFMKHGDLHSFLLYSRLGDCPQYLPTQMLVKFM 118
Query: 287 FQLLRGLAYCHSRRILHRDLKPQNLLINERGELKLADFGLA------------RAKSVPT 334
+ G+ Y S+ +HRDL +N ++NE + +ADFGL+ R +P
Sbjct: 119 TDIASGMEYLSSKSFIHRDLAARNCMLNENMNVCVADFGLSKKIYNGDYYRQGRIAKMPV 178
Query: 335 KTFSNEVVTLWYRPPDVLLGSTEYSTSIDM-GVGCIFHEMSS-GRPLFPG---STIEDEL 389
K + E L Y+T D+ G E+++ G+ +PG S I D L
Sbjct: 179 KWIAIES-----------LADRVYTTKSDVWSFGVTMWEIATRGQTPYPGVENSEIYDYL 227
Query: 390 RLICSILGPPPDELKSKLEFCITPVYPSESKLQLLAPE 427
R + L PPD C+ +Y S LL P+
Sbjct: 228 RQ-GNRLKQPPD--------CLDGLYSLMSSCWLLNPK 256
>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 = 53.8 bits (129), Expect = 7e-08
Identities = 38/139 (27%), Positives = 68/139 (48%), Gaps = 19/139 (13%)
Query: 209 LVALKEIKLEHEEGAPCTAIREVSLLRELRHANIVTLHDIIHTEKCLTLVFEYLEK-DLK 267
LVA+K ++ + + A ++EV +L L+ NI+ L + E L ++ EY+E DL
Sbjct: 48 LVAVKILRPDANKNARNDFLKEVKILSRLKDPNIIRLLGVCVDEDPLCMITEYMENGDLN 107
Query: 268 RYM------------------DDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDLKPQ 309
+++ C +S +++ Q+ G+ Y S +HRDL +
Sbjct: 108 QFLSSHHLDDKEENGNDAVPPAHCLPAISYSSLLHVALQIASGMKYLSSLNFVHRDLATR 167
Query: 310 NLLINERGELKLADFGLAR 328
N L+ E +K+ADFG++R
Sbjct: 168 NCLVGENLTIKIADFGMSR 186
Score = 30.7 bits (69), Expect = 1.9
Identities = 19/63 (30%), Positives = 36/63 (57%), Gaps = 1/63 (1%)
Query: 118 LVALKEIKLEHEEGAPCTAIREVSLLRELRHANIVTLHDIIHTEKCLTLVFEYLEK-DLK 176
LVA+K ++ + + A ++EV +L L+ NI+ L + E L ++ EY+E DL
Sbjct: 48 LVAVKILRPDANKNARNDFLKEVKILSRLKDPNIIRLLGVCVDEDPLCMITEYMENGDLN 107
Query: 177 RYM 179
+++
Sbjct: 108 QFL 110
>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 = 53.4 bits (128), Expect = 1e-07
Identities = 81/328 (24%), Positives = 135/328 (41%), Gaps = 62/328 (18%)
Query: 197 TVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIR-EVSLLRELRHANIVTLHDIIHTEKCL 255
+V+ + T LV ++ LE+ A++ EV L RH NI+T + T L
Sbjct: 15 SVYLARHTPTGTLVTVRITDLENCTEEHLKALQNEVVLSHFFRHPNIMTSWTVFTTGSWL 74
Query: 256 TLVFEYL-----EKDLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDLKPQN 310
++ ++ LK Y + + + N+ LF LRGL Y H +HR++K +
Sbjct: 75 WVISPFMAYGSANSLLKTYFPEGMSEALIGNI---LFGALRGLNYLHQNGYIHRNIKASH 131
Query: 311 LLINERGELKLADFGLA----------RAKSV-PTKTFSNEVVTLWYRPPDVLLGSTEYS 359
+LI+ G + L+ GL+ +AK V FS V+ W P + Y+
Sbjct: 132 ILISGDGLVSLS--GLSHLYSLVRNGQKAKVVYDFPQFSTSVLP-WLSPELLRQDLYGYN 188
Query: 360 TSIDM-GVGCIFHEMSSGRPLFPGSTIEDELR---LICSILGPPPDEL------------ 403
D+ VG E+++GR F +D LR L+ + GPP L
Sbjct: 189 VKSDIYSVGITACELATGRVPF-----QDMLRTQMLLQKLKGPPYSPLDITTFPCEESRM 243
Query: 404 ------------KSKLEFCITPVYPSESKLQLLAPEQMDSDALDLVQKFLMYDAKQRISA 451
+S + +T SE +L+ + + +LV+ L D ++R SA
Sbjct: 244 KNSQSGVDSGIGESVVAAGMTQTMTSE-RLRTPSSKTFSPAFQNLVELCLQQDPEKRPSA 302
Query: 452 ANAMRHPYFNSLGPQVHELSDTQSIFSL 479
++ + H +F + Q SI SL
Sbjct: 303 SSLLSHAFFKQVKEQTQG-----SILSL 325
>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 = 53.1 bits (128), Expect = 1e-07
Identities = 37/132 (28%), Positives = 65/132 (49%), Gaps = 11/132 (8%)
Query: 208 NLVALKEIKLEHEEGAPCTAIREVSLLRELRHANIVTLHDIIHTEKCLTLVFEYLEK-DL 266
LVA+K ++ + + A ++EV +L L NI L + + L ++ EY+E DL
Sbjct: 47 VLVAVKVLRPDASDNAREDFLKEVKILSRLSDPNIARLLGVCTVDPPLCMIMEYMENGDL 106
Query: 267 KRYM--------DDCSNI--LSMNNVKLFLFQLLRGLAYCHSRRILHRDLKPQNLLINER 316
+++ N LS + + Q+ G+ Y S +HRDL +N L+ +
Sbjct: 107 NQFLQKHVAETSGLACNSKSLSFSTLLYMATQIASGMRYLESLNFVHRDLATRNCLVGKN 166
Query: 317 GELKLADFGLAR 328
+K+ADFG++R
Sbjct: 167 YTIKIADFGMSR 178
Score = 30.4 bits (69), Expect = 2.4
Identities = 18/64 (28%), Positives = 34/64 (53%), Gaps = 1/64 (1%)
Query: 117 NLVALKEIKLEHEEGAPCTAIREVSLLRELRHANIVTLHDIIHTEKCLTLVFEYLEK-DL 175
LVA+K ++ + + A ++EV +L L NI L + + L ++ EY+E DL
Sbjct: 47 VLVAVKVLRPDASDNAREDFLKEVKILSRLSDPNIARLLGVCTVDPPLCMIMEYMENGDL 106
Query: 176 KRYM 179
+++
Sbjct: 107 NQFL 110
>gnl|CDD|133233 cd05102, PTKc_VEGFR3, Catalytic domain of the Protein Tyrosine
Kinase, Vascular Endothelial Growth Factor Receptor 3.
Protein Tyrosine Kinase (PTK) family; Vascular
Endothelial Growth Factor Receptor 3 (VEGFR3); catalytic
(c) domain. The PTKc family is part of a larger
superfamily that includes the catalytic domains of other
kinases such as protein serine/threonine kinases, RIO
kinases, and phosphoinositide 3-kinase (PI3K). PTKs
catalyze the transfer of the gamma-phosphoryl group from
ATP to tyrosine (tyr) residues in protein substrates.
VEGFR3 (or Flt4) is a member of the VEGFR subfamily of
proteins, which are receptor tyr kinases (RTKs)
containing an extracellular ligand-binding region with
seven immunoglobulin (Ig)-like domains, a transmembrane
segment, and an intracellular catalytic domain. In
VEGFR3, the fifth Ig-like domain is replaced by a
disulfide bridge. The binding of VEGFRs to their
ligands, the VEGFs, leads to receptor dimerization,
activation, and intracellular signaling. VEGFR3
preferentially binds the ligands VEGFC and VEGFD. VEGFR3
is essential for lymphatic endothelial cell (EC)
development and function. It has been shown to regulate
adaptive immunity during corneal transplantation. VEGFR3
is upregulated on blood vascular ECs in pathological
conditions such as vascular tumors and the periphery of
solid tumors. It plays a role in cancer progression and
lymph node metastasis. Missense mutations in the VEGFR3
gene are associated with primary human lymphedema.
Length = 338
Score = 53.1 bits (127), Expect = 1e-07
Identities = 22/52 (42%), Positives = 37/52 (71%)
Query: 277 LSMNNVKLFLFQLLRGLAYCHSRRILHRDLKPQNLLINERGELKLADFGLAR 328
L+M ++ + FQ+ RG+ + SR+ +HRDL +N+L++E +K+ DFGLAR
Sbjct: 171 LTMEDLICYSFQVARGMEFLASRKCIHRDLAARNILLSENNVVKICDFGLAR 222
>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 = 52.8 bits (126), Expect = 2e-07
Identities = 38/133 (28%), Positives = 66/133 (49%), Gaps = 14/133 (10%)
Query: 209 LVALKEIKLEHEEGAPCTAIREVSLLRELRHANIVTLHDIIHTEKCLTLVFEYLEK-DLK 267
LVA+K +K + + A RE LL L+H +IV + + L +VFEY++ DL
Sbjct: 37 LVAVKTLK-DASDNARKDFHREAELLTNLQHEHIVKFYGVCVEGDPLIMVFEYMKHGDLN 95
Query: 268 RYM------------DDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDLKPQNLLINE 315
+++ + L+ + + Q+ G+ Y S+ +HRDL +N L+ E
Sbjct: 96 KFLRAHGPDAVLMAEGNRPAELTQSQMLHIAQQIAAGMVYLASQHFVHRDLATRNCLVGE 155
Query: 316 RGELKLADFGLAR 328
+K+ DFG++R
Sbjct: 156 NLLVKIGDFGMSR 168
Score = 33.5 bits (76), Expect = 0.19
Identities = 26/88 (29%), Positives = 44/88 (50%), Gaps = 7/88 (7%)
Query: 98 KLGQGTYATVFKGK-----SRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHANIV 152
+LG+G + VF + LVA+K +K + + A RE LL L+H +IV
Sbjct: 12 ELGEGAFGKVFLAECYNLCPEQDKILVAVKTLK-DASDNARKDFHREAELLTNLQHEHIV 70
Query: 153 TLHDIIHTEKCLTLVFEYLEK-DLKRYM 179
+ + L +VFEY++ DL +++
Sbjct: 71 KFYGVCVEGDPLIMVFEYMKHGDLNKFL 98
>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 = 52.0 bits (124), Expect = 2e-07
Identities = 39/139 (28%), Positives = 71/139 (51%), Gaps = 6/139 (4%)
Query: 192 KGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHANIVTLHDIIHT 251
+G + V+ G T VA+K +K P ++E ++++LRH +V L+ ++ +
Sbjct: 16 QGCFGEVWMGTWNGTTK-VAIKTLK--PGTMMPEAFLQEAQIMKKLRHDKLVPLYAVV-S 71
Query: 252 EKCLTLVFEYLEKD--LKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDLKPQ 309
E+ + +V E++ K L + L + + Q+ G+AY +HRDL+
Sbjct: 72 EEPIYIVTEFMGKGSLLDFLKEGDGKYLKLPQLVDMAAQIADGMAYIERMNYIHRDLRAA 131
Query: 310 NLLINERGELKLADFGLAR 328
N+L+ + K+ADFGLAR
Sbjct: 132 NILVGDNLVCKIADFGLAR 150
>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 = 52.0 bits (125), Expect = 3e-07
Identities = 30/110 (27%), Positives = 56/110 (50%), Gaps = 9/110 (8%)
Query: 228 IREVSLLRELRHANIVT-LHDIIHTEKCLTLVFEYLEK-DLKRYMDDCSNI-------LS 278
++E LL L H NI+ LH I + +++ Y+ +LK ++ C LS
Sbjct: 56 LQESCLLYGLSHQNILPILHVCIEDGEPPFVLYPYMNWGNLKLFLQQCRLGEANNPQALS 115
Query: 279 MNNVKLFLFQLLRGLAYCHSRRILHRDLKPQNLLINERGELKLADFGLAR 328
+ Q+ G++Y H R ++H+D+ +N +I+E ++K+ D L+R
Sbjct: 116 TQQLVHMAIQIACGMSYLHKRGVIHKDIAARNCVIDEELQVKITDNALSR 165
>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 = 51.7 bits (124), Expect = 3e-07
Identities = 41/187 (21%), Positives = 84/187 (44%), Gaps = 16/187 (8%)
Query: 192 KGTYATVFKGKSR-----LTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHANIVTLH 246
+G + VF K++ + LV +K ++ +E RE+ + R+L H N+V L
Sbjct: 15 RGEFGEVFLAKAKGIEEEGGETLVLVKALQKTKDENLQSEFRRELDMFRKLSHKNVVRLL 74
Query: 247 DIIHTEKCLTLVFEYLE-KDLKRYM--------DDCSNILSMNNVKLFLFQLLRGLAYCH 297
+ + ++ EY + DLK+++ LS Q+ G+ +
Sbjct: 75 GLCREAEPHYMILEYTDLGDLKQFLRATKSKDEKLKPPPLSTKQKVALCTQIALGMDHLS 134
Query: 298 SRRILHRDLKPQNLLINERGELKLADFGLARAK-SVPTKTFSNEVVTLWYRPPDVLLGST 356
+ R +HRDL +N L++ + E+K++ L++ + N ++ L + P+ +
Sbjct: 135 NARFVHRDLAARNCLVSSQREVKVSLLSLSKDVYNSEYYKLRNALIPLRWLAPEAVQ-ED 193
Query: 357 EYSTSID 363
++ST D
Sbjct: 194 DFSTKSD 200
Score = 36.7 bits (85), Expect = 0.023
Identities = 23/87 (26%), Positives = 44/87 (50%), Gaps = 6/87 (6%)
Query: 99 LGQGTYATVFKGKSR-----LTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHANIVT 153
LG+G + VF K++ + LV +K ++ +E RE+ + R+L H N+V
Sbjct: 13 LGRGEFGEVFLAKAKGIEEEGGETLVLVKALQKTKDENLQSEFRRELDMFRKLSHKNVVR 72
Query: 154 LHDIIHTEKCLTLVFEYLE-KDLKRYM 179
L + + ++ EY + DLK+++
Sbjct: 73 LLGLCREAEPHYMILEYTDLGDLKQFL 99
>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 = 51.7 bits (124), Expect = 3e-07
Identities = 19/42 (45%), Positives = 31/42 (73%), Gaps = 1/42 (2%)
Query: 287 FQLLRGLAYCHSR-RILHRDLKPQNLLINERGELKLADFGLA 327
+++ L Y HS+ ++HRD+KP N+LIN G++KL DFG++
Sbjct: 110 VSIVKALEYLHSKLSVIHRDVKPSNVLINRNGQVKLCDFGIS 151
>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 = 52.0 bits (124), Expect = 4e-07
Identities = 55/206 (26%), Positives = 92/206 (44%), Gaps = 12/206 (5%)
Query: 192 KGTYATVFKGKSRLTDNLVALKEI-KLEHEEGAPCTAIREV-SLLRELRHANIVTLHDII 249
+G + V K + D + A+K + K E + A RE +L + I TLH
Sbjct: 11 RGAFGEVAVVKLKNADKVFAMKILNKWEMLKRAETACFREERDVLVNGDNQWITTLHYAF 70
Query: 250 HTEKCLTLVFEY-LEKDLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDLKP 308
E L LV +Y + DL + + L + + +L +++ + H +HRD+KP
Sbjct: 71 QDENNLYLVMDYYVGGDLLTLLSKFEDRLPEDMARFYLAEMVIAIDSVHQLHYVHRDIKP 130
Query: 309 QNLLINERGELKLADFG-LARAKSVPTKTFSNEVVTLWYRPPDVLL----GSTEYSTSID 363
N+L++ G ++LADFG + T S V T Y P++L G +Y D
Sbjct: 131 DNILMDMNGHIRLADFGSCLKLMEDGTVQSSVAVGTPDYISPEILQAMEDGKGKYGPECD 190
Query: 364 ---MGVGCIFHEMSSGRPLFPGSTIE 386
+GV C++ + P + S +E
Sbjct: 191 WWSLGV-CMYEMLYGETPFYAESLVE 215
>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 = 51.6 bits (123), Expect = 5e-07
Identities = 30/89 (33%), Positives = 48/89 (53%), Gaps = 11/89 (12%)
Query: 242 IVTLHDIIHTEKCLTLVFEYLEKDLKRYMDDCSNILSMNNV-----KLFLFQLLRGLAYC 296
+V L +K L +V EY+ D N++S +V K + +++ L
Sbjct: 105 VVQLFCAFQDDKYLYMVMEYMPGG------DLVNLMSNYDVPEKWAKFYTAEVVLALDAI 158
Query: 297 HSRRILHRDLKPQNLLINERGELKLADFG 325
HS ++HRD+KP N+L+++ G LKLADFG
Sbjct: 159 HSMGLIHRDVKPDNMLLDKHGHLKLADFG 187
>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 = 51.8 bits (124), Expect = 5e-07
Identities = 34/96 (35%), Positives = 49/96 (51%), Gaps = 14/96 (14%)
Query: 242 IVTLHDIIHTEKCLTLVFEYL-EKDLKR------YMDDCSNILSMNNVKLFLFQLLRGLA 294
IV L+ + + + LV EYL D+K Y D+ + ++ V L L
Sbjct: 66 IVHLYYSLQSANNVYLVMEYLIGGDVKSLLHIYGYFDEEMAVKYISEVAL-------ALD 118
Query: 295 YCHSRRILHRDLKPQNLLINERGELKLADFGLARAK 330
Y H I+HRDLKP N+LI+ G +KL DFGL++
Sbjct: 119 YLHRHGIIHRDLKPDNMLISNEGHIKLTDFGLSKVT 154
>gnl|CDD|140307 PTZ00284, PTZ00284, protein kinase; Provisional.
Length = 467
Score = 51.5 bits (123), Expect = 6e-07
Identities = 58/226 (25%), Positives = 92/226 (40%), Gaps = 54/226 (23%)
Query: 286 LFQLLRGLAYCHSR-RILHRDLKPQNLLINERGE-----------------LKLADFG-- 325
+FQ L Y H+ ++H DLKP+N+L+ E + +++ D G
Sbjct: 237 IFQTGVALDYFHTELHLMHTDLKPENILM-ETSDTVVDPVTNRALPPDPCRVRICDLGGC 295
Query: 326 ----LARAKSVPTKTFSNEVVTLWYRPPDVLLG-STEYSTSIDM-GVGCIFHEMSSGRPL 379
+R V T+ YR P+V+LG YST DM +GCI +E+ +G+ L
Sbjct: 296 CDERHSRTAIVSTRH---------YRSPEVVLGLGWMYST--DMWSMGCIIYELYTGKLL 344
Query: 380 FPGSTIEDELRLICSILGPPPDELKSK---------------LEFCITPVYPSESKLQLL 424
+ + L L+ LG P E + L C P + +
Sbjct: 345 YDTHDNLEHLHLMEKTLGRLPSEWAGRCGTEEARLLYNSAGQLRPCTDPKHLARIARARP 404
Query: 425 APEQMDSDAL-DLVQKFLMYDAKQRISAANAMRHPYFNSLGPQVHE 469
E + D L DL+ L YD ++R++A HPY P+ +
Sbjct: 405 VREVIRDDLLCDLIYGLLHYDRQKRLNARQMTTHPYVLKYYPECRQ 450
>gnl|CDD|165476 PHA03210, PHA03210, serine/threonine kinase US3; Provisional.
Length = 501
Score = 51.6 bits (123), Expect = 7e-07
Identities = 39/151 (25%), Positives = 72/151 (47%), Gaps = 5/151 (3%)
Query: 230 EVSLLRELRHANIVTLHDIIHTEKCLTLVFEYLEKDLKRYMDDCS----NILSMNNVKLF 285
E+ L L H NI+ + +I+ +E ++ + + DL +M D + + + +
Sbjct: 213 EILALGRLNHENILKIEEILRSEANTYMITQKYDFDLYSFMYDEAFDWKDRPLLKQTRAI 272
Query: 286 LFQLLRGLAYCHSRRILHRDLKPQNLLINERGELKLADFGLARAKSVPTKTFS-NEVVTL 344
+ QLL + Y H ++++HRD+K +N+ +N G++ L DFG A + F V T+
Sbjct: 273 MKQLLCAVEYIHDKKLIHRDIKLENIFLNCDGKIVLGDFGTAMPFEKEREAFDYGWVGTV 332
Query: 345 WYRPPDVLLGSTEYSTSIDMGVGCIFHEMSS 375
P++L G + G I +M S
Sbjct: 333 ATNSPEILAGDGYCEITDIWSCGLILLDMLS 363
>gnl|CDD|173635 cd05054, PTKc_VEGFR, Catalytic domain of the Protein Tyrosine
Kinases, Vascular Endothelial Growth Factor Receptors.
Protein Tyrosine Kinase (PTK) family; Vascular
Endothelial Growth Factor Receptor (VEGFR) subfamily;
catalytic (c) domain. The VEGFR subfamily consists of
VEGFR1 (Flt1), VEGFR2 (Flk1), VEGFR3 (Flt4), and similar
proteins. The PTKc family is part of a larger
superfamily that includes the catalytic domains of other
kinases such as protein serine/threonine kinases, RIO
kinases, and phosphoinositide 3-kinase (PI3K). PTKs
catalyze the transfer of the gamma-phosphoryl group from
ATP to tyrosine (tyr) residues in protein substrates.
VEGFR subfamily members are receptor tyr kinases (RTKs)
containing an extracellular ligand-binding region with
seven immunoglobulin (Ig)-like domains, a transmembrane
segment, and an intracellular catalytic domain. In
VEGFR3, the fifth Ig-like domain is replaced by a
disulfide bridge. The binding of VEGFRs to their
ligands, the VEGFs, leads to receptor dimerization,
activation, and intracellular signaling. There are five
VEGF ligands in mammals, which bind, in an overlapping
pattern to the three VEGFRs, which can form homo or
heterodimers. VEGFRs regulate the cardiovascular system.
They are critical for vascular development during
embryogenesis and blood vessel formation in adults. They
induce cellular functions common to other growth factor
receptors such as cell migration, survival, and
proliferation. VEGFR1 binds VEGFA, VEGFB, and placenta
growth factor (PLGF). It regulates monocyte and
macrophage migration, vascular permeability,
haematopoiesis, and the recruitment of haematopietic
progenitor cells from the bone marrow.
Length = 337
Score = 51.0 bits (122), Expect = 7e-07
Identities = 21/52 (40%), Positives = 37/52 (71%)
Query: 277 LSMNNVKLFLFQLLRGLAYCHSRRILHRDLKPQNLLINERGELKLADFGLAR 328
L++ ++ + FQ+ RG+ + SR+ +HRDL +N+L++E +K+ DFGLAR
Sbjct: 170 LTLEDLISYSFQVARGMEFLASRKCIHRDLAARNILLSENNVVKICDFGLAR 221
>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 = 51.2 bits (122), Expect = 7e-07
Identities = 71/315 (22%), Positives = 125/315 (39%), Gaps = 69/315 (21%)
Query: 192 KGTYATVFKGKSRLTDNLVALKEIK----LEHEEGAPCTAIREVSLLRELRHANIVTLHD 247
+G + V + + T ++ A+K ++ LE E+ A A R++ L E A +V +
Sbjct: 11 RGAFGEVRLVQKKDTGHIYAMKILRKADMLEKEQVAHIRAERDI--LVEADGAWVVKMFY 68
Query: 248 IIHTEKCLTLVFEYLEKDLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDLK 307
++ L L+ E+L + + LS + ++ + + + H +HRD+K
Sbjct: 69 SFQDKRNLYLIMEFLPGGDMMTLLMKKDTLSEEATQFYIAETVLAIDAIHQLGFIHRDIK 128
Query: 308 PQNLLINERGELKLADFGLARA--KSVPTKTFSN-------------------------- 339
P NLL++ +G +KL+DFGL K+ T+ + N
Sbjct: 129 PDNLLLDAKGHVKLSDFGLCTGLKKAHRTEFYRNLTHNPPSDFSFQNMNSKRKAETWKKN 188
Query: 340 -------EVVTLWYRPPDVLLGSTEYSTSID-MGVGCIFHEMSSGRPLFPGSTIEDELRL 391
V T Y P+V + T Y+ D +G I +EM G P F T
Sbjct: 189 RRQLAYSTVGTPDYIAPEVFM-QTGYNKLCDWWSLGVIMYEMLIGYPPFCSET------- 240
Query: 392 ICSILGPPPDELKSKLEFCITPVYPSESKLQLLAPEQMDSDALDLVQKFLMYDAKQRISA 451
P + + + + T V+P E + A DL+ +F D++ RI +
Sbjct: 241 -------PQETYRKVMNWKETLVFPPEVPIS--------EKAKDLILRFCT-DSENRIGS 284
Query: 452 ANAMR---HPYFNSL 463
HP+F +
Sbjct: 285 NGVEEIKSHPFFEGV 299
>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 = 50.0 bits (119), Expect = 1e-06
Identities = 40/141 (28%), Positives = 75/141 (53%), Gaps = 6/141 (4%)
Query: 193 GTYATVFKG--KSRLTDNLVALKEIKLEHEEGA-PCTAIREVSLLRELRHANIVTLHDII 249
G + TV KG K + ++ VA+K +K ++ + A +RE +++++L + IV + I
Sbjct: 6 GNFGTVKKGMYKMKKSEKTVAVKILKNDNNDPALKDELLREANVMQQLDNPYIVRMIGIC 65
Query: 250 HTEKCLTLVFEYLE-KDLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDLKP 308
E LV E E L +++ ++ N +L + Q+ G+ Y +HRDL
Sbjct: 66 EAES-WMLVMELAELGPLNKFLQKNKHVTEKNITEL-VHQVSMGMKYLEETNFVHRDLAA 123
Query: 309 QNLLINERGELKLADFGLARA 329
+N+L+ + K++DFGL++A
Sbjct: 124 RNVLLVTQHYAKISDFGLSKA 144
>gnl|CDD|183880 PRK13184, pknD, serine/threonine-protein kinase; Reviewed.
Length = 932
Score = 50.9 bits (122), Expect = 1e-06
Identities = 31/101 (30%), Positives = 47/101 (46%), Gaps = 20/101 (19%)
Query: 292 GLAYCHSRRILHRDLKPQNLLINERGELKLADFGLARAK------------SVPTKTFSN 339
+ Y HS+ +LHRDLKP N+L+ GE+ + D+G A K +S+
Sbjct: 125 TIEYVHSKGVLHRDLKPDNILLGLFGEVVILDWGAAIFKKLEEEDLLDIDVDERNICYSS 184
Query: 340 EVV------TLWYRPPDVLLGSTEYSTSIDM-GVGCIFHEM 373
+ T Y P+ LLG S S D+ +G I ++M
Sbjct: 185 MTIPGKIVGTPDYMAPERLLG-VPASESTDIYALGVILYQM 224
>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 = 49.8 bits (119), Expect = 1e-06
Identities = 61/262 (23%), Positives = 109/262 (41%), Gaps = 44/262 (16%)
Query: 242 IVTLHDIIHTEKCLTLVFEY-LEKDLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRR 300
I LH E L LV +Y + DL + + L + + +L +++ + H
Sbjct: 63 ITNLHYAFQDENNLYLVMDYYVGGDLLTLLSKFEDRLPEDMARFYLAEMVLAIDSVHQLG 122
Query: 301 ILHRDLKPQNLLINERGELKLADFG-LARAKSVPTKTFSNEVVTLWYRPPDVLL----GS 355
+HRD+KP N+L+++ G ++LADFG R + T + V T Y P++L G
Sbjct: 123 YVHRDIKPDNVLLDKNGHIRLADFGSCLRLLADGTVQSNVAVGTPDYISPEILQAMEDGK 182
Query: 356 TEYSTSID-MGVGCIFHEMSSGR-PLFPGSTIEDELRLICSILGPPPDELKSKLEFCITP 413
Y D +G +EM G P + S +E +++ K +F
Sbjct: 183 GRYGPECDWWSLGVCMYEMLYGETPFYAESLVETYGKIM---------NHKEHFQF---- 229
Query: 414 VYPSESKLQLLAPEQMDSDALDLVQKFLMYDAKQRI---SAANAMRHPYFNSLGPQVHEL 470
P + + +A DL+++ L+ + R+ + HP+F +
Sbjct: 230 --PPDV-------TDVSEEAKDLIRR-LICSPETRLGRNGLQDFKDHPFFEGI------- 272
Query: 471 SDTQSIFSL--PHIKLTSNPTD 490
D +I + P++ S+PTD
Sbjct: 273 -DWDNIRNSTAPYVPEVSSPTD 293
>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 = 49.6 bits (118), Expect = 2e-06
Identities = 53/216 (24%), Positives = 101/216 (46%), Gaps = 26/216 (12%)
Query: 210 VALKEIKLEHEEGAPCTAIREVSLLR-ELRHANIVTLHDIIHTEKCLTLVFEYLE-KDLK 267
VA+K +K + EG + +++R L+H NIV L ++ E+ L+++F Y DL
Sbjct: 38 VAIKTLK-DKAEGPLREEFKHEAMMRSRLQHPNIVCLLGVVTKEQPLSMIFSYCSHSDLH 96
Query: 268 RYM------------DDCSNILSMNNVKLFLF---QLLRGLAYCHSRRILHRDLKPQNLL 312
++ DD + S F+ Q+ G+ + S ++H+DL +N+L
Sbjct: 97 EFLVMRSPHSDVGSTDDDKTVKSTLEPADFVHIVTQIAAGMEFLSSHHVVHKDLATRNVL 156
Query: 313 INERGELKLADFGLARAKSVPT--KTFSNEVVTL-WYRPPDVLLGSTEYSTSIDMGVGCI 369
+ ++ +K++D GL R K N ++ + W P ++ G + I G +
Sbjct: 157 VFDKLNVKISDLGLFREVYAADYYKLMGNSLLPIRWMSPEAIMYGKFSIDSDI-WSYGVV 215
Query: 370 FHEM-SSGRPLFPGSTIEDELRLICS--ILGPPPDE 402
E+ S G + G + +D + +I + +L P PD+
Sbjct: 216 LWEVFSYGLQPYCGYSNQDVIEMIRNRQVL-PCPDD 250
Score = 33.1 bits (75), Expect = 0.32
Identities = 23/81 (28%), Positives = 43/81 (53%), Gaps = 7/81 (8%)
Query: 96 LDKLGQGTYATVFKGKSRLT-----DNLVALKEIKLEHEEGAPCTAIREVSLLR-ELRHA 149
+++LG+ + V+KG T VA+K +K + EG + +++R L+H
Sbjct: 10 MEELGEDRFGKVYKGHLFGTAPGEQTQAVAIKTLK-DKAEGPLREEFKHEAMMRSRLQHP 68
Query: 150 NIVTLHDIIHTEKCLTLVFEY 170
NIV L ++ E+ L+++F Y
Sbjct: 69 NIVCLLGVVTKEQPLSMIFSY 89
>gnl|CDD|178763 PLN03224, PLN03224, probable serine/threonine protein kinase;
Provisional.
Length = 507
Score = 50.1 bits (119), Expect = 2e-06
Identities = 22/49 (44%), Positives = 33/49 (67%)
Query: 279 MNNVKLFLFQLLRGLAYCHSRRILHRDLKPQNLLINERGELKLADFGLA 327
+N +K + Q+L GL H I+HRD+KP+NLL+ G++K+ DFG A
Sbjct: 308 INVIKGVMRQVLTGLRKLHRIGIVHRDIKPENLLVTVDGQVKIIDFGAA 356
>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 = 49.4 bits (118), Expect = 2e-06
Identities = 31/106 (29%), Positives = 55/106 (51%), Gaps = 9/106 (8%)
Query: 232 SLLRELR-------HANIVTLHDIIHTEKCLTLVFEY-LEKDLKRYMDDCSN-ILSMNNV 282
+L+ EL+ H NIV L + ++ EY DL ++ L++ ++
Sbjct: 84 ALMSELKIMSHLGNHENIVNLLGACTIGGPILVITEYCCYGDLLNFLRRKRESFLTLEDL 143
Query: 283 KLFLFQLLRGLAYCHSRRILHRDLKPQNLLINERGELKLADFGLAR 328
F +Q+ +G+A+ S+ +HRDL +N+L+ +K+ DFGLAR
Sbjct: 144 LSFSYQVAKGMAFLASKNCIHRDLAARNVLLTHGKIVKICDFGLAR 189
>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 = 48.8 bits (116), Expect = 3e-06
Identities = 31/116 (26%), Positives = 54/116 (46%), Gaps = 16/116 (13%)
Query: 229 REVSLLRELRHANIVTLHDIIHTEKCLTLVFEYLEK-DLKRYMD---------------D 272
RE LL L+H +IV + + L +VFEY++ DL +++
Sbjct: 56 REAELLTNLQHEHIVKFYGVCGDGDPLIMVFEYMKHGDLNKFLRAHGPDAMILVDGQPRQ 115
Query: 273 CSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDLKPQNLLINERGELKLADFGLAR 328
L ++ + Q+ G+ Y S+ +HRDL +N L+ +K+ DFG++R
Sbjct: 116 AKGELGLSQMLHIASQIASGMVYLASQHFVHRDLATRNCLVGANLLVKIGDFGMSR 171
Score = 33.8 bits (77), Expect = 0.18
Identities = 28/88 (31%), Positives = 45/88 (51%), Gaps = 7/88 (7%)
Query: 98 KLGQGTYATVFKGK----SRLTDN-LVALKEIKLEHEEGAPCTAIREVSLLRELRHANIV 152
+LG+G + VF + S D LVA+K +K + A RE LL L+H +IV
Sbjct: 12 ELGEGAFGKVFLAECYNLSPTKDKMLVAVKALK-DPTLAARKDFQREAELLTNLQHEHIV 70
Query: 153 TLHDIIHTEKCLTLVFEYLEK-DLKRYM 179
+ + L +VFEY++ DL +++
Sbjct: 71 KFYGVCGDGDPLIMVFEYMKHGDLNKFL 98
>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 = 49.3 bits (117), Expect = 3e-06
Identities = 22/58 (37%), Positives = 37/58 (63%)
Query: 271 DDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDLKPQNLLINERGELKLADFGLAR 328
DD S L+ ++ F +Q+ RG+ + S+ +HRDL +N+L+ + +K+ DFGLAR
Sbjct: 228 DDGSEGLTTLDLLSFTYQVARGMEFLASKNCVHRDLAARNVLLAQGKIVKICDFGLAR 285
>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 = 48.5 bits (115), Expect = 5e-06
Identities = 44/155 (28%), Positives = 69/155 (44%), Gaps = 17/155 (10%)
Query: 242 IVTLHDIIHTEKCLTLVFEYLEKDLKRYMDDCSNILSMNNV-----KLFLFQLLRGLAYC 296
+V L ++ L +V EY+ D N++S +V + + +++ L
Sbjct: 105 VVQLFYAFQDDRYLYMVMEYMPGG------DLVNLMSNYDVPEKWARFYTAEVVLALDAI 158
Query: 297 HSRRILHRDLKPQNLLINERGELKLADFGLARAKSVPTKTFSNEVV-TLWYRPPDVLL-- 353
HS +HRD+KP N+L+++ G LKLADFG + + V T Y P+VL
Sbjct: 159 HSMGFIHRDVKPDNMLLDKSGHLKLADFGTCMKMNKEGMVRCDTAVGTPDYISPEVLKSQ 218
Query: 354 -GSTEYSTSID-MGVGCIFHEMSSG-RPLFPGSTI 385
G Y D VG +EM G P + S +
Sbjct: 219 GGDGYYGRECDWWSVGVFLYEMLVGDTPFYADSLV 253
>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 = 47.7 bits (114), Expect = 5e-06
Identities = 37/149 (24%), Positives = 71/149 (47%), Gaps = 20/149 (13%)
Query: 192 KGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIREVS-LLREL----RHAN---IV 243
+G + TV K + + ++A+K I+ +E +E LL +L R ++ IV
Sbjct: 14 RGAFGTVNKMLHKPSGTIMAVKRIRSTVDE-------KEQKRLLMDLDVVMRSSDCPYIV 66
Query: 244 TLHDIIHTEK----CLTLVFEYLEKDLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSR 299
+ + E C+ L+ L+K K + +++ + ++ L Y
Sbjct: 67 KFYGALFREGDCWICMELMDISLDKFYKYVYEVLKSVIPEEILGKIAVATVKALNYLKEE 126
Query: 300 -RILHRDLKPQNLLINERGELKLADFGLA 327
+I+HRD+KP N+L++ G +KL DFG++
Sbjct: 127 LKIIHRDVKPSNILLDRNGNIKLCDFGIS 155
>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 = 48.1 bits (114), Expect = 6e-06
Identities = 60/259 (23%), Positives = 96/259 (37%), Gaps = 80/259 (30%)
Query: 283 KLFLFQLLRGLAYCHSRRILHRDLKPQNLLINERGELKLADFGLA--------------- 327
+ ++ +L + H +HRD+KP N+LI+ G +KL DFGL
Sbjct: 104 RFYIAELTLAIESVHKMGFIHRDIKPDNILIDLDGHIKLTDFGLCTGFRWTHNSKYYQKG 163
Query: 328 -------------------------------RAKSVPTKTFSNEVV-TLWYRPPDVLLGS 355
RA + ++ +V T Y P+VLL
Sbjct: 164 SHIRQDSMEPSDLWDDVSNCRCGDRLKTLEQRATKQHQRCLAHSLVGTPNYIAPEVLL-R 222
Query: 356 TEYSTSID-MGVGCIFHEMSSGRPLFPGSTIEDELRLICSILGPPPDELKSKLEFCITPV 414
Y+ D VG I EM G+P F L P P E + K V
Sbjct: 223 KGYTQLCDWWSVGVILFEMLVGQPPF---------------LAPTPTETQLK-------V 260
Query: 415 YPSESKLQLLAPEQMDSDALDLVQKFLMYDAKQRI---SAANAMRHPYFNSLGPQVHELS 471
E+ L + ++ +A+DL+ K L A++R+ A + HP+F+ + + S
Sbjct: 261 INWENTLHIPPQVKLSPEAVDLITK-LCCSAEERLGRNGADDIKAHPFFSEV-----DFS 314
Query: 472 DTQSIFSLPHIKLTSNPTD 490
P++ S+P D
Sbjct: 315 SDIRTQPAPYVPKISHPMD 333
>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 = 47.7 bits (113), Expect = 7e-06
Identities = 23/72 (31%), Positives = 38/72 (52%)
Query: 274 SNILSMNNVKLFLFQLLRGLAYCHSRRILHRDLKPQNLLINERGELKLADFGLARAKSVP 333
++ LS + F + RG+ Y ++ +HRDL +N+L+ E K+ADFGL+R + V
Sbjct: 118 ASTLSSQQLLHFAADVARGMDYLSQKQFIHRDLAARNILVGENYVAKIADFGLSRGQEVY 177
Query: 334 TKTFSNEVVTLW 345
K + W
Sbjct: 178 VKKTMGRLPVRW 189
>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 = 46.8 bits (111), Expect = 1e-05
Identities = 34/146 (23%), Positives = 60/146 (41%), Gaps = 7/146 (4%)
Query: 192 KGTYATVFKGK--SRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHANIVTLHDII 249
G + V G+ ++ V +KE++ ++EV REL H N++
Sbjct: 5 NGWFGKVLLGEAHRGMSKARVVVKELRASATPDEQLLFLQEVQPYRELNHPNVLQCLGQC 64
Query: 250 HTEKCLTLVFEYLE-KDLKRYMDDCSNILSMNNVKLFLFQL----LRGLAYCHSRRILHR 304
LV E+ DLK Y+ +++ K L ++ GL + H +H
Sbjct: 65 IESIPYLLVLEFCPLGDLKNYLRSNRGMVAQMAQKDVLQRMACEVASGLLWLHQADFIHS 124
Query: 305 DLKPQNLLINERGELKLADFGLARAK 330
DL +N + +K+ D+GLA +
Sbjct: 125 DLALRNCQLTADLSVKIGDYGLALEQ 150
>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 = 46.7 bits (111), Expect = 1e-05
Identities = 54/245 (22%), Positives = 97/245 (39%), Gaps = 30/245 (12%)
Query: 192 KGTYATVFKGKSRLTDNL-----VALKEIKLEHEEGAPCTAIREVSLLRELRHANIVTLH 246
G + V++G R D VA+K + E + E ++ + H NIV L
Sbjct: 16 HGAFGEVYEGLYRGRDGDAVELQVAVKTLPESCSEQDESDFLMEALIMSKFNHQNIVRLI 75
Query: 247 DIIHTEKCLTLVFEYLEK-DLKRYMDDCSN------ILSMNNVKLFLFQLLRGLAYCHSR 299
+ ++ E + DLK ++ + L+M ++ + +G Y
Sbjct: 76 GVSFERLPRFILLELMAGGDLKSFLRENRPRPERPSSLTMKDLLFCARDVAKGCKYLEEN 135
Query: 300 RILHRDLKPQNLLINERGE---LKLADFGLARA--KSVPTKTFSNEVVTLWYRPPDVLLG 354
+HRD+ +N L+ +G K+ADFG+AR ++ + ++ + + PP+ L
Sbjct: 136 HFIHRDIAARNCLLTCKGPGRVAKIADFGMARDIYRASYYRKGGRAMLPIKWMPPEAFLD 195
Query: 355 S--TEYSTSIDMGVGCIFHEMSSGRPLFPGSTIEDELRLICS--ILGPPPDELKSKLEFC 410
T + GV + S G +PG T ++ + + L PP C
Sbjct: 196 GIFTSKTDVWSFGVLL-WEIFSLGYMPYPGRTNQEVMEFVTGGGRLDPPKG--------C 246
Query: 411 ITPVY 415
PVY
Sbjct: 247 PGPVY 251
>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 = 46.6 bits (111), Expect = 1e-05
Identities = 44/175 (25%), Positives = 82/175 (46%), Gaps = 31/175 (17%)
Query: 170 YLEKDLKRYMDDCSNILSMNNV-KGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAI 228
YL D ++Y D +++ ++ + GT V+K + + T +++A+K++ T
Sbjct: 2 YLTIDGQKYPADLNDLENLGEIGSGTCGQVYKMRFKKTGHVMAVKQM--------RRTGN 53
Query: 229 REVSLLRELRHANIVTL-HDIIHTEKCL-TLVFEY------------LEKDLKR-YMDDC 273
+E R L ++V HD + KC + + L+K LKR
Sbjct: 54 KE-ENKRILMDLDVVLKSHDCPYIVKCYGYFITDSDVFICMELMSTCLDKLLKRIQGPIP 112
Query: 274 SNILSMNNVKLFLFQLLRGLAYCHSRR-ILHRDLKPQNLLINERGELKLADFGLA 327
+IL V +++ L Y + ++HRD+KP N+L++ G +KL DFG++
Sbjct: 113 EDILGKMTV-----AIVKALHYLKEKHGVIHRDVKPSNILLDASGNVKLCDFGIS 162
>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 = 46.6 bits (110), Expect = 1e-05
Identities = 38/144 (26%), Positives = 70/144 (48%), Gaps = 12/144 (8%)
Query: 193 GTYATVFKGKSRLTDNLVALK-EIKLEHEEGAPCTAIR---EVSLLRELRHANIVTLHDI 248
G + TV+KG V + IK+ +E P + E ++ + H ++V L +
Sbjct: 18 GAFGTVYKGIWVPEGETVKIPVAIKILNETTGPKANVEFMDEALIMASMDHPHLVRLLGV 77
Query: 249 I--HTEKCLTLVFEY--LEKDLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHR 304
T + +T + + L + + D+ + L +N + Q+ +G+ Y RR++HR
Sbjct: 78 CLSPTIQLVTQLMPHGCLLDYVHEHKDNIGSQLLLN----WCVQIAKGMMYLEERRLVHR 133
Query: 305 DLKPQNLLINERGELKLADFGLAR 328
DL +N+L+ +K+ DFGLAR
Sbjct: 134 DLAARNVLVKSPNHVKITDFGLAR 157
>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 = 46.0 bits (109), Expect = 2e-05
Identities = 39/160 (24%), Positives = 73/160 (45%), Gaps = 30/160 (18%)
Query: 192 KGTYATVFKGKSRLTDNL---VALKEIKL------EHEEGAPCTAIREVSLLRELRHANI 242
+G + +V +G+ D VA+K +KL E EE + E + +++ H N+
Sbjct: 9 EGEFGSVMEGQLSQDDGSQLKVAVKTMKLDIHTYSEIEE-----FLSEAACMKDFDHPNV 63
Query: 243 VTLHDIIHTEKCL------TLVFEYLEK-DLKRYMDDCSNILSMNNVKLFLFQLLR---- 291
+ L + L ++ +++ DL ++ + L KL L LL+
Sbjct: 64 MKLIGVCFEASSLQKIPKPMVILPFMKHGDLHSFL--LYSRLGGLPEKLPLQTLLKFMVD 121
Query: 292 ---GLAYCHSRRILHRDLKPQNLLINERGELKLADFGLAR 328
G+ Y +R +HRDL +N ++ E + +ADFGL++
Sbjct: 122 IALGMEYLSNRNFIHRDLAARNCMLREDMTVCVADFGLSK 161
>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 = 46.2 bits (109), Expect = 2e-05
Identities = 63/268 (23%), Positives = 111/268 (41%), Gaps = 52/268 (19%)
Query: 192 KGTYATVFKGKSRLTDNLVALKEIK----LEHEEGAPCTAIREVSLLRELRHANIVTLHD 247
+G + V + + T ++ A+K ++ LE E+ A R++ L E +V +
Sbjct: 11 RGAFGEVRLVQKKDTGHVYAMKILRKADMLEKEQVGHIRAERDI--LVEADSLWVVKMFY 68
Query: 248 IIHTEKCLTLVFEYLEKDLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDLK 307
+ L L+ E+L + + L+ + ++ + + + H +HRD+K
Sbjct: 69 SFQDKLNLYLIMEFLPGGDMMTLLMKKDTLTEEETQFYIAETVLAIDSIHQLGFIHRDIK 128
Query: 308 PQNLLINERGELKLADFGLARA--------------KSVPTK-TFSN------------- 339
P NLL++ +G +KL+DFGL S+P+ TF N
Sbjct: 129 PDNLLLDSKGHVKLSDFGLCTGLKKAHRTEFYRNLNHSLPSDFTFQNMNSKRKAETWKRN 188
Query: 340 -------EVVTLWYRPPDVLLGSTEYSTSID-MGVGCIFHEMSSGRPLFPGSTIEDELRL 391
V T Y P+V + T Y+ D +G I +EM G P F T ++ +
Sbjct: 189 RRQLAFSTVGTPDYIAPEVFM-QTGYNKLCDWWSLGVIMYEMLIGYPPFCSETPQETYKK 247
Query: 392 IC----SILGPP--PDELKSK---LEFC 410
+ +++ PP P K+K L FC
Sbjct: 248 VMNWKETLIFPPEVPISEKAKDLILRFC 275
>gnl|CDD|173667 cd05576, STKc_RPK118_like, Catalytic domain of the Protein
Serine/Threonine Kinases, RPK118 and similar proteins.
Serine/Threonine Kinases (STKs), RPK118-like subfamily,
catalytic (c) domain. STKs catalyze the transfer of the
gamma-phosphoryl group from ATP to serine/threonine
residues on protein substrates. The RPK118-like
subfamily is part of a larger superfamily that includes
the catalytic domains of other protein STKs, protein
tyrosine kinases, RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase. Members of this subfamily show similarity to
human RPK118, which contains an N-terminal Phox homology
(PX) domain, a Microtubule Interacting and Trafficking
(MIT) domain, and a kinase domain containing a long
insert. Also included in the family is human RPK60 (or
ribosomal protein S6 kinase-like 1), which also contains
MIT and kinase domains but lacks a PX domain. RPK118
binds sphingosine kinase, a key enzyme in the synthesis
of sphingosine 1-phosphate (SPP), a lipid messenger
involved in many cellular events. RPK118 may be involved
in transmitting SPP-mediated signaling. RPK118 also
binds the antioxidant peroxiredoxin-3 (PRDX3). RPK118
may be involved in the transport of PRDX3 from the
cytoplasm to its site of function in the mitochondria.
Length = 237
Score = 45.2 bits (107), Expect = 3e-05
Identities = 57/229 (24%), Positives = 95/229 (41%), Gaps = 46/229 (20%)
Query: 241 NIVTLHDIIHTEKCLTLVFEYLEK-DLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSR 299
N+V LH I +E + LV ++ E L ++ NI VK + +++ L H
Sbjct: 46 NMVCLHKYIVSEDSVFLVLQHAEGGKLWSHISKFLNIPE-ECVKRWAAEMVVALDALHRE 104
Query: 300 RILHRDLKPQNLLINERGELKLADFGLARAKSVPTKTFSNEVVTLWYRPPDVLLGSTEYS 359
I+ RDL P N+L+++RG ++L F R V + E V Y P+V G +E +
Sbjct: 105 GIVCRDLNPNNILLDDRGHIQLTYFS--RWSEV-EDSCDGEAVENMYCAPEV-GGISEET 160
Query: 360 TSID-MGVGCIFHEMSSGRPLFPGSTIEDELRLICSILGPPPDELKSKLEFCITPVYPS- 417
+ D +G I E+ +G+ L +PS
Sbjct: 161 EACDWWSLGAILFELLTGKTL--------------------------------VECHPSG 188
Query: 418 -ESKLQLLAPEQMDSDALDLVQKFLMYDAKQRISAANA-----MRHPYF 460
+ L PE + +A L+Q+ L ++ +R+ A A HP+F
Sbjct: 189 INTHTTLNIPEWVSEEARSLLQQLLQFNPTERLGAGVAGVEDIKSHPFF 237
>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 = 45.8 bits (108), Expect = 3e-05
Identities = 22/55 (40%), Positives = 34/55 (61%)
Query: 274 SNILSMNNVKLFLFQLLRGLAYCHSRRILHRDLKPQNLLINERGELKLADFGLAR 328
S LS ++ F +Q+ G+ + S+ +HRDL +N+LI E +K+ DFGLAR
Sbjct: 233 SPALSYMDLVGFSYQVANGMEFLASKNCVHRDLAARNVLICEGKLVKICDFGLAR 287
>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 = 45.7 bits (108), Expect = 4e-05
Identities = 24/83 (28%), Positives = 46/83 (55%), Gaps = 5/83 (6%)
Query: 261 YLEKDLK-RYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDLKPQNLLINERGEL 319
Y+++D+ +++ L ++ F +Q+ +G+++ S+ +HRDL +N+L+
Sbjct: 194 YIDQDVTSEILEEDELALDTEDLLSFSYQVAKGMSFLASKNCIHRDLAARNILLTHGRIT 253
Query: 320 KLADFGLARAKSVPTKTFSNEVV 342
K+ DFGLAR + SN VV
Sbjct: 254 KICDFGLAR----DIRNDSNYVV 272
>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 = 45.2 bits (107), Expect = 4e-05
Identities = 40/157 (25%), Positives = 69/157 (43%), Gaps = 22/157 (14%)
Query: 192 KGTYATVFKGKSRLTDNL--------VALKEIKLEHEEGAPCTAIREVSLLRELRHANIV 243
G + V++G TD L VA+K ++ + ++E L+ H NIV
Sbjct: 5 SGAFGEVYEGT--ATDILGPGSGPIRVAVKTLRKGATDQEKKEFLKEAHLMSNFNHPNIV 62
Query: 244 TLHDIIHTEKCLTLVFEYLEK-DLKRYMDDC------SNILSMNNVKLFLFQLLRGLAYC 296
L + + ++ E +E DL Y+ D +L++ + + +G Y
Sbjct: 63 KLLGVCLLNEPQYIIMELMEGGDLLSYLRDARVERFGPPLLTLKELLDICLDVAKGCVYL 122
Query: 297 HSRRILHRDLKPQNLLINERGE-----LKLADFGLAR 328
+HRDL +N L++E+G +K+ DFGLAR
Sbjct: 123 EQMHFIHRDLAARNCLVSEKGYDADRVVKIGDFGLAR 159
>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 = 45.2 bits (107), Expect = 5e-05
Identities = 23/70 (32%), Positives = 38/70 (54%), Gaps = 17/70 (24%)
Query: 259 FEYLEKDLKR-YMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDLKPQNLLINERG 317
++ +D+ R YM +C +L++ V H +HRD+KP N+LI+ G
Sbjct: 95 YDTFSEDVTRFYMAEC--VLAIEAV--------------HKLGFIHRDIKPDNILIDRGG 138
Query: 318 ELKLADFGLA 327
+KL+DFGL+
Sbjct: 139 HIKLSDFGLS 148
>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 = 45.4 bits (107), Expect = 5e-05
Identities = 66/262 (25%), Positives = 100/262 (38%), Gaps = 86/262 (32%)
Query: 283 KLFLFQLLRGLAYCHSRRILHRDLKPQNLLINERGELKLADFGLA--------------- 327
+ ++ +L + H +HRD+KP N+LI+ G +KL DFGL
Sbjct: 104 RFYIAELTCAVESVHKMGFIHRDIKPDNILIDRDGHIKLTDFGLCTGFRWTHDSKYYQSG 163
Query: 328 ---RAKSVPTKTFSNE--------------------------------VVTLWYRPPDVL 352
R S+ FSNE V T Y P+VL
Sbjct: 164 DHVRQDSM---DFSNEWGDPANCRCGDRLKPLERRAARQHQRCLAHSLVGTPNYIAPEVL 220
Query: 353 LGSTEYSTSID-MGVGCIFHEMSSGRPLFPGST-IEDELRLICSILGPPPDELKSKLEFC 410
L T Y+ D VG I +EM G+P F T +E ++++I ++ L
Sbjct: 221 L-RTGYTQLCDWWSVGVILYEMLVGQPPFLAQTPLETQMKVI---------NWQTSLHI- 269
Query: 411 ITPVYPSESKLQLLAPEQMDSDALDLVQKFLM--YDAKQRISAANAMRHPYFNSLGPQVH 468
P ++K L+PE A DL+ K D + A HP+F ++
Sbjct: 270 -----PPQAK---LSPE-----ASDLIIKLCRGPEDRLGKNGADEIKAHPFFKTI----- 311
Query: 469 ELSDTQSIFSLPHIKLTSNPTD 490
+ S S P+I ++PTD
Sbjct: 312 DFSSDLRQQSAPYIPKITHPTD 333
>gnl|CDD|236586 PRK09605, PRK09605, bifunctional UGMP family
protein/serine/threonine protein kinase; Validated.
Length = 535
Score = 45.6 bits (109), Expect = 5e-05
Identities = 31/103 (30%), Positives = 48/103 (46%), Gaps = 15/103 (14%)
Query: 229 REVSLLRELRHANIVT--LHDIIHTEKCLTLVFEYLE-KDLKRYMDDCSNILSMNNVKLF 285
E LL E R A + T ++D+ EK T+V EY+ KDLK ++ ++
Sbjct: 385 AEARLLSEARRAGVPTPVIYDVDPEEK--TIVMEYIGGKDLKDVLEGNPELVRK------ 436
Query: 286 LFQLLRGLAYCHSRRILHRDLKPQNLLINERGELKLADFGLAR 328
+ +A H I+H DL N ++ + L L DFGL +
Sbjct: 437 ---VGEIVAKLHKAGIVHGDLTTSNFIVRD-DRLYLIDFGLGK 475
>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 = 44.1 bits (104), Expect = 9e-05
Identities = 36/153 (23%), Positives = 70/153 (45%), Gaps = 16/153 (10%)
Query: 192 KGTYATVFKGKSRLTDNL---VALKEIKLEHEEGAPCTA-IREVSLLRELRHANI----- 242
KG + +V + + + D VA+K +K + + +RE + ++E H N+
Sbjct: 9 KGEFGSVREAQLKSEDGSFQKVAVKMLKADIFSSSDIEEFLREAACMKEFDHPNVIKLIG 68
Query: 243 VTLHDIIHTEKCLTLVFEYLEK--DLKRYM-----DDCSNILSMNNVKLFLFQLLRGLAY 295
V+L + +V K DL ++ + L + + F+ + G+ Y
Sbjct: 69 VSLRSRAKGRLPIPMVILPFMKHGDLHTFLLMSRIGEEPFTLPLQTLVRFMIDIASGMEY 128
Query: 296 CHSRRILHRDLKPQNLLINERGELKLADFGLAR 328
S+ +HRDL +N ++NE + +ADFGL++
Sbjct: 129 LSSKNFIHRDLAARNCMLNENMTVCVADFGLSK 161
>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 = 43.8 bits (103), Expect = 1e-04
Identities = 17/50 (34%), Positives = 30/50 (60%)
Query: 288 QLLRGLAYCHSRRILHRDLKPQNLLINERGELKLADFGLARAKSVPTKTF 337
Q+ +G++Y R++HRDL +N+L+ +K+ DFGLAR + +
Sbjct: 117 QIAKGMSYLEEVRLVHRDLAARNVLVKSPNHVKITDFGLARLLDIDETEY 166
>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 = 43.5 bits (102), Expect = 1e-04
Identities = 22/65 (33%), Positives = 33/65 (50%), Gaps = 7/65 (10%)
Query: 288 QLLR-------GLAYCHSRRILHRDLKPQNLLINERGELKLADFGLARAKSVPTKTFSNE 340
QLL G+ Y ++ +HRDL +N+L+ E K+ADFGL+R + V K
Sbjct: 113 QLLHFAADVARGMDYLSQKQFIHRDLAARNILVGENYVAKIADFGLSRGQEVYVKKTMGR 172
Query: 341 VVTLW 345
+ W
Sbjct: 173 LPVRW 177
>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 = 44.1 bits (104), Expect = 1e-04
Identities = 17/52 (32%), Positives = 33/52 (63%)
Query: 277 LSMNNVKLFLFQLLRGLAYCHSRRILHRDLKPQNLLINERGELKLADFGLAR 328
L ++++ F Q+ +G+ + S+ +HRD+ +N+L+ + K+ DFGLAR
Sbjct: 209 LDLDDLLRFSSQVAQGMDFLASKNCIHRDVAARNVLLTDGRVAKICDFGLAR 260
>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 = 43.4 bits (102), Expect = 2e-04
Identities = 19/53 (35%), Positives = 31/53 (58%)
Query: 288 QLLRGLAYCHSRRILHRDLKPQNLLINERGELKLADFGLARAKSVPTKTFSNE 340
Q+ +G+ Y RR++HRDL +N+L+ +K+ DFGLA+ K + E
Sbjct: 117 QIAKGMNYLEERRLVHRDLAARNVLVKTPQHVKITDFGLAKLLGADEKEYHAE 169
>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 = 43.1 bits (101), Expect = 2e-04
Identities = 21/72 (29%), Positives = 37/72 (51%)
Query: 274 SNILSMNNVKLFLFQLLRGLAYCHSRRILHRDLKPQNLLINERGELKLADFGLARAKSVP 333
++ L+ + F + G+ Y ++ +HRDL +N+L+ E K+ADFGL+R + V
Sbjct: 113 ASTLTSQQLLQFASDVATGMQYLSEKQFIHRDLAARNVLVGENLASKIADFGLSRGEEVY 172
Query: 334 TKTFSNEVVTLW 345
K + W
Sbjct: 173 VKKTMGRLPVRW 184
>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 = 43.1 bits (101), Expect = 2e-04
Identities = 31/152 (20%), Positives = 75/152 (49%), Gaps = 15/152 (9%)
Query: 192 KGTYATVFKGKSRLT-----DNLVALKEIKLEHEEGAPCTAIREVSLLRELRHANIVTLH 246
+G++ V++G ++ + VA+K + + E S+++E ++V L
Sbjct: 16 QGSFGMVYEGIAKGVVKDEPETRVAIKTVNEAASMRERIEFLNEASVMKEFNCHHVVRLL 75
Query: 247 DIIHTEKCLTLVFEYLEK-DLKRYM------DDCSNILSMNNVKLFL---FQLLRGLAYC 296
++ + ++ E + + DLK Y+ + + + + ++K + ++ G+AY
Sbjct: 76 GVVSQGQPTLVIMELMTRGDLKSYLRSLRPEMENNPVQAPPSLKKMIQMAGEIADGMAYL 135
Query: 297 HSRRILHRDLKPQNLLINERGELKLADFGLAR 328
++ + +HRDL +N ++ E +K+ DFG+ R
Sbjct: 136 NANKFVHRDLAARNCMVAEDFTVKIGDFGMTR 167
>gnl|CDD|215638 PLN03225, PLN03225, Serine/threonine-protein kinase SNT7;
Provisional.
Length = 566
Score = 43.6 bits (103), Expect = 2e-04
Identities = 19/41 (46%), Positives = 26/41 (63%), Gaps = 1/41 (2%)
Query: 288 QLLRGLAYCHSRRILHRDLKPQNLLINE-RGELKLADFGLA 327
Q+L L HS I+HRD+KPQN++ +E G K+ D G A
Sbjct: 263 QILFALDGLHSTGIVHRDVKPQNIIFSEGSGSFKIIDLGAA 303
Score = 36.7 bits (85), Expect = 0.028
Identities = 15/43 (34%), Positives = 25/43 (58%), Gaps = 2/43 (4%)
Query: 435 DLVQKFLMYDAKQRISAANAMRHPYFNSLGPQVHELSDTQSIF 477
+L++ + + +QRISA A+ HPYF+ G LS Q++
Sbjct: 428 ELLKSMMRFKGRQRISAKAALAHPYFDREGLLG--LSVMQNLR 468
>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 = 40.7 bits (95), Expect = 0.001
Identities = 36/146 (24%), Positives = 59/146 (40%), Gaps = 7/146 (4%)
Query: 192 KGTYATVFKGK--SRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHANIVTLHDII 249
G + V G+ S T V +KE+++ + E R L+H+N++
Sbjct: 5 NGWFGKVILGEVNSGYTPAQVVVKELRVSASVQEQMKFLEEAQPYRSLQHSNLLQCLGQC 64
Query: 250 HTEKCLTLVFEYLE-KDLKRYMDDCSNILSMNNVKLFL----FQLLRGLAYCHSRRILHR 304
LV E+ DLK Y+ C M L ++ GL + H +H
Sbjct: 65 TEVTPYLLVMEFCPLGDLKGYLRSCRKAELMTPDPTTLQRMACEIALGLLHLHKNNFIHS 124
Query: 305 DLKPQNLLINERGELKLADFGLARAK 330
DL +N L+ +K+ D+GL+ K
Sbjct: 125 DLALRNCLLTADLTVKIGDYGLSHNK 150
>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 = 39.9 bits (93), Expect = 0.002
Identities = 47/183 (25%), Positives = 72/183 (39%), Gaps = 20/183 (10%)
Query: 230 EVSLLRELRHANIVTLHDIIHTEKCLTLVFEYLEKD-LKRYMDDCSNILSMNNVKLFLFQ 288
E L + H+NIV L +I + +V EY+ L ++ L + L
Sbjct: 56 EALTLGQFDHSNIVRLEGVITRGNTMMIVTEYMSNGALDSFLRKHEGQLVAGQLMGMLPG 115
Query: 289 LLRGLAYCHSRRILHRDLKPQNLLINERGELKLADFG-LARAKSVPT-KTFSNEVVTLWY 346
L G+ Y +H+ L +L+N K++ F L KS T S + LW
Sbjct: 116 LASGMKYLSEMGYVHKGLAAHKVLVNSDLVCKISGFRRLQEDKSEAIYTTMSGKSPVLWA 175
Query: 347 RPPDVLLGSTEYSTSIDM-GVGCIFHE-MSSG-RPLFPGS------TIEDELRLICSILG 397
P + +S++ D+ G + E MS G RP + S +ED RL
Sbjct: 176 APEAIQYH--HFSSASDVWSFGIVMWEVMSYGERPYWDMSGQDVIKAVEDGFRL------ 227
Query: 398 PPP 400
P P
Sbjct: 228 PAP 230
>gnl|CDD|215061 PLN00113, PLN00113, leucine-rich repeat receptor-like protein
kinase; Provisional.
Length = 968
Score = 39.8 bits (93), Expect = 0.004
Identities = 37/149 (24%), Positives = 66/149 (44%), Gaps = 15/149 (10%)
Query: 179 MDDCSNILSMNNV--KGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRE 236
++D + L NV +G +KGKS +KEI E++ + +
Sbjct: 685 INDILSSLKEENVISRGKKGASYKGKSIKNGMQFVVKEIN-----DVNSIPSSEIADMGK 739
Query: 237 LRHANIVTLHDIIHTEKCLTLVFEYLE-KDLKRYMDDCSNILSMNNVKLFLFQLLRGLAY 295
L+H NIV L + +EK L+ EY+E K+L + LS + + + L +
Sbjct: 740 LQHPNIVKLIGLCRSEKGAYLIHEYIEGKNLSEVL----RNLSWERRRKIAIGIAKALRF 795
Query: 296 CH---SRRILHRDLKPQNLLINERGELKL 321
H S ++ +L P+ ++I+ + E L
Sbjct: 796 LHCRCSPAVVVGNLSPEKIIIDGKDEPHL 824
Score = 36.0 bits (83), Expect = 0.056
Identities = 21/74 (28%), Positives = 34/74 (45%), Gaps = 5/74 (6%)
Query: 99 LGQGTYATVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHANIVTLHDII 158
+ +G +KGKS +KEI E++ + +L+H NIV L +
Sbjct: 698 ISRGKKGASYKGKSIKNGMQFVVKEIN-----DVNSIPSSEIADMGKLQHPNIVKLIGLC 752
Query: 159 HTEKCLTLVFEYLE 172
+EK L+ EY+E
Sbjct: 753 RSEKGAYLIHEYIE 766
>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 = 38.4 bits (89), Expect = 0.006
Identities = 13/37 (35%), Positives = 25/37 (67%)
Query: 292 GLAYCHSRRILHRDLKPQNLLINERGELKLADFGLAR 328
G+AY ++++ +HRDL +N ++ +K+ DFG+ R
Sbjct: 131 GMAYLNAKKFVHRDLAARNCMVAHDFTVKIGDFGMTR 167
>gnl|CDD|223584 COG0510, ycfN, Thiamine kinase and related kinases [Coenzyme
transport and metabolism].
Length = 269
Score = 37.0 bits (86), Expect = 0.015
Identities = 19/95 (20%), Positives = 36/95 (37%), Gaps = 8/95 (8%)
Query: 233 LLRELRHANIVTLHDIIHTEKCLTLVFEYLEKDLKRYMDDCSNILSMN-NVKLFLFQLLR 291
+L++L ++ + + + + L + N ++ L +L R
Sbjct: 89 ILKKLHNSVPLLHQLPRSGSSFIEP--KDYLELLWQQNSR---AYRDNHLLRKKLKELRR 143
Query: 292 GLAYCHSR--RILHRDLKPQNLLINERGELKLADF 324
L H DL P NLL+ ++G L L D+
Sbjct: 144 ALEEVPKDDLVPCHNDLNPGNLLLTDKGGLFLIDW 178
>gnl|CDD|237847 PRK14879, PRK14879, serine/threonine protein kinase; Provisional.
Length = 211
Score = 36.4 bits (85), Expect = 0.020
Identities = 28/103 (27%), Positives = 48/103 (46%), Gaps = 9/103 (8%)
Query: 228 IREVSLLRELRHANIVTLHDIIHTEKCLTLVFEYLE-KDLKRYMDDCSNILSMNNVKLFL 286
RE ++ R A + + +V EY+E + LK ++ S +L L
Sbjct: 47 RREARIMSRARKAGVNVPAVYFVDPENFIIVMEYIEGEPLKDLIN------SNGMEELEL 100
Query: 287 FQLL-RGLAYCHSRRILHRDLKPQNLLINERGELKLADFGLAR 328
+ + R + HS I+H DL N++++ G++ L DFGLA
Sbjct: 101 SREIGRLVGKLHSAGIIHGDLTTSNMILSG-GKIYLIDFGLAE 142
>gnl|CDD|234331 TIGR03724, arch_bud32, Kae1-associated kinase Bud32. Members of
this protein family are the Bud32 protein associated
with Kae1 (kinase-associated endopeptidase 1) in the
Archaea. In many Archaeal genomes, Kae1 and Bud32 are
fused. The complex is homologous to the Kae1 and Bud32
subunits of the eukaryotic KEOPS complex, an apparently
ancient protein kinase-containing molecular machine
[Unknown function, General].
Length = 199
Score = 35.7 bits (83), Expect = 0.028
Identities = 30/104 (28%), Positives = 50/104 (48%), Gaps = 14/104 (13%)
Query: 228 IREVSLLRELRHANIVT--LHDIIHTEKCLTLVFEYLE-KDLKRYMDDCSNILSMNNVKL 284
E LL R A + T ++D+ T+V EY+E K LK +++ N +L
Sbjct: 45 RNEARLLSRARKAGVNTPVVYDV--DPDNKTIVMEYIEGKPLK-------DVIEEGNDEL 95
Query: 285 FLFQLLRGLAYCHSRRILHRDLKPQNLLINERGELKLADFGLAR 328
++ R + H I+H DL N+++ + +L L DFGL +
Sbjct: 96 LR-EIGRLVGKLHKAGIVHGDLTTSNIIVRD-DKLYLIDFGLGK 137
>gnl|CDD|173656 cd05111, PTK_HER3, Pseudokinase domain of the Protein Tyrosine
Kinase, HER3. Protein Tyrosine Kinase (PTK) family;
HER3 (ErbB3); pseudokinase domain. The PTKc (catalytic
domain) family to which this subfamily belongs, is part
of a larger superfamily that includes the catalytic
domains of other kinases such as protein
serine/threonine kinases, RIO kinases, and
phosphoinositide 3-kinase (PI3K). PTKs catalyze the
transfer of the gamma-phosphoryl group from ATP to
tyrosine (tyr) residues in protein substrates. HER3 is a
member of the EGFR (HER, ErbB) subfamily of proteins,
which are receptor tyr kinases (RTKs) containing an
extracellular EGF-related ligand-binding region, a
transmembrane helix, and a cytoplasmic region with a tyr
kinase domain and a regulatory C-terminal tail. Unlike
other tyr kinases, phosphorylation of the activation
loop of EGFR proteins is not critical to their
activation. Instead, they are activated by
ligand-induced dimerization, leading to the
phosphorylation of tyr residues in the C-terminal tail,
which serve as binding sites for downstream signaling
molecules. HER3 binds the neuregulin ligands, NRG1 and
NRG2. HER3 contains an impaired tyr kinase domain and
relies on its heterodimerization partners for activity
following ligand binding. The HER2-HER3 heterodimer
constitutes a high affinity co-receptor capable of
potent mitogenic signaling. HER3 participates in a
signaling pathway involved in the proliferation,
survival, adhesion, and motility of tumor cells.
Length = 279
Score = 36.1 bits (83), Expect = 0.031
Identities = 14/40 (35%), Positives = 27/40 (67%)
Query: 288 QLLRGLAYCHSRRILHRDLKPQNLLINERGELKLADFGLA 327
Q+ +G+ Y R++HR+L +N+L+ +++ADFG+A
Sbjct: 117 QIAKGMYYLEEHRMVHRNLAARNILLKSDSIVQIADFGVA 156
>gnl|CDD|165211 PHA02882, PHA02882, putative serine/threonine kinase; Provisional.
Length = 294
Score = 35.7 bits (82), Expect = 0.042
Identities = 14/46 (30%), Positives = 26/46 (56%)
Query: 282 VKLFLFQLLRGLAYCHSRRILHRDLKPQNLLINERGELKLADFGLA 327
+K + +L L Y H I H D+KP+N++++ + D+G+A
Sbjct: 128 IKNIMKDMLTTLEYIHEHGISHGDIKPENIMVDGNNRGYIIDYGIA 173
>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 = 34.8 bits (80), Expect = 0.074
Identities = 30/104 (28%), Positives = 49/104 (47%), Gaps = 10/104 (9%)
Query: 257 LVFEYLE-KDLKRYMDDCSNILSMNNVKLFLFQ-----LLRGLAYCHSRRILHRDLKPQN 310
LVFEY E DLK Y+ N +L L Q + G+ + H LH DL +N
Sbjct: 72 LVFEYCELGDLKSYL--SQEQWHRRNSQLLLLQRMACEIAAGVTHMHKHNFLHSDLALRN 129
Query: 311 LLINERGELKLADFGL--ARAKSVPTKTFSNEVVTLWYRPPDVL 352
+ +K+ D+G+ +R K +T ++ V L + P+++
Sbjct: 130 CFLTSDLTVKVGDYGIGPSRYKEDYIETEDDKCVPLRWLAPELV 173
>gnl|CDD|216618 pfam01636, APH, Phosphotransferase enzyme family. This family
consists of bacterial antibiotic resistance proteins,
which confer resistance to various aminoglycosides they
include: aminoglycoside 3'-phosphotransferase or
kanamycin kinase / neomycin-kanamycin phosphotransferase
and streptomycin 3''-kinase or streptomycin
3''-phosphotransferase. The aminoglycoside
phosphotransferases inactivate aminoglycoside
antibiotics via phosphorylation. This family also
includes homoserine kinase. This family is related to
fructosamine kinase pfam03881.
Length = 238
Score = 34.5 bits (79), Expect = 0.098
Identities = 22/100 (22%), Positives = 34/100 (34%), Gaps = 9/100 (9%)
Query: 233 LLRELRHANIVTL---HDIIHTEKCLTLVFEYLEKDLKRYMDDCSNILSMNNVKLFLFQL 289
LL L L + K L + L R + + + + L
Sbjct: 101 LLARLHSVPPEALPLARRLRRRLKLLRQLAAAL-----RRLVAAELLDRLAELWERLLAA 155
Query: 290 LRGLAYCHSRRILHRDLKPQNLLINERGELK-LADFGLAR 328
L L ++H DL P NLL++ G + + DF A
Sbjct: 156 LLALLPALPLVLVHGDLHPGNLLVDPGGRVTGVIDFEDAG 195
>gnl|CDD|223733 COG0661, AarF, Predicted unusual protein kinase [General function
prediction only].
Length = 517
Score = 33.4 bits (77), Expect = 0.32
Identities = 17/47 (36%), Positives = 22/47 (46%), Gaps = 7/47 (14%)
Query: 282 VKLFLFQLLRGLAYCHSRRILHRDLKPQNLLINERGELKLADFGLAR 328
V+ FL QLLR H D P N+L+ G + L DFG+
Sbjct: 274 VRAFLRQLLR-----DG--FFHADPHPGNILVRSDGRIVLLDFGIVG 313
>gnl|CDD|226168 COG3642, COG3642, Mn2+-dependent serine/threonine protein kinase
[Signal transduction mechanisms].
Length = 204
Score = 32.3 bits (74), Expect = 0.42
Identities = 26/103 (25%), Positives = 46/103 (44%), Gaps = 12/103 (11%)
Query: 228 IREVSLLRELRHANIVT--LHDIIHTEKCLTLVFEYLEKDLKRYMDDCSNILSMNNVKLF 285
RE +L + R A + ++D+ +V EY+E +L + + L L
Sbjct: 47 RREARILAKAREAGVPVPIVYDV--DPDNGLIVMEYIEGELLK------DALEEARPDL- 97
Query: 286 LFQLLRGLAYCHSRRILHRDLKPQNLLINERGELKLADFGLAR 328
L ++ R + H I+H DL N++++ G + DFGL
Sbjct: 98 LREVGRLVGKLHKAGIVHGDLTTSNIILS-GGRIYFIDFGLGE 139
>gnl|CDD|236400 PRK09188, PRK09188, serine/threonine protein kinase; Provisional.
Length = 365
Score = 32.8 bits (75), Expect = 0.44
Identities = 18/38 (47%), Positives = 20/38 (52%), Gaps = 1/38 (2%)
Query: 291 RGLAYCHSRRILHRDL-KPQNLLINERGELKLADFGLA 327
R L H I H DL KPQN L+ GE + DF LA
Sbjct: 122 RALRDLHRAGITHNDLAKPQNWLMGPDGEAAVIDFQLA 159
>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 = 0.48
Identities = 25/106 (23%), Positives = 45/106 (42%), Gaps = 12/106 (11%)
Query: 229 REVSLLRELRHANIVT--LHDIIHTEKCLTLVFEYLEKDLKRYMDDCSNILSMNNVKLFL 286
REV++L+ L + + ++ L+ E++E +D+ S +
Sbjct: 40 REVAILQLLARKGLPVPKVLASGESDGWSYLLMEWIEG---ETLDEVSE----EEKEDIA 92
Query: 287 FQLLRGLAYCHSRRIL---HRDLKPQNLLINERGELKLADFGLARA 329
QL LA H +L H DL P N+L+++ L + D+ A
Sbjct: 93 EQLAELLAKLHQLPLLVLCHGDLHPGNILVDDGKILGIIDWEYAGY 138
>gnl|CDD|165291 PHA02988, PHA02988, hypothetical protein; Provisional.
Length = 283
Score = 32.4 bits (74), Expect = 0.52
Identities = 35/168 (20%), Positives = 72/168 (42%), Gaps = 12/168 (7%)
Query: 228 IREVSLLRELRHANIVTLH----DIIHTEKCLTLVFEYLEKD-LKRYMDDCSNILSMNNV 282
E+ LR + NI+ ++ DI+ L+L+ EY + L+ +D ++ +
Sbjct: 66 ENEIKNLRRIDSNNILKIYGFIIDIVDDLPRLSLILEYCTRGYLREVLDKEKDLSFKTKL 125
Query: 283 KLFLFQLLRGL-AYCHSRRILHRDLKPQNLLINERGELKLADFGLARAKSVPTKTFSNEV 341
+ + +GL +++L + L+ E +LK+ GL + S P V
Sbjct: 126 DMAI-DCCKGLYNLYKYTNKPYKNLTSVSFLVTENYKLKIICHGLEKILSSPP---FKNV 181
Query: 342 VTLWYRPPDVLLGS-TEYSTSIDM-GVGCIFHEMSSGRPLFPGSTIED 387
+ Y +L +EY+ D+ +G + E+ +G+ F T ++
Sbjct: 182 NFMVYFSYKMLNDIFSEYTIKDDIYSLGVVLWEIFTGKIPFENLTTKE 229
>gnl|CDD|177730 PLN00116, PLN00116, translation elongation factor EF-2 subunit;
Provisional.
Length = 843
Score = 32.4 bits (74), Expect = 0.64
Identities = 18/38 (47%), Positives = 24/38 (63%), Gaps = 4/38 (10%)
Query: 174 DLKRYMDDCSNILSMNNVKGTYATVFKGKSRLTDNLVA 211
+L+R MD NI +M+ + A V GKS LTD+LVA
Sbjct: 8 ELRRIMDKKHNIRNMSVI----AHVDHGKSTLTDSLVA 41
>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 = 31.7 bits (72), Expect = 0.82
Identities = 28/137 (20%), Positives = 60/137 (43%), Gaps = 11/137 (8%)
Query: 200 KGKSRLTDNLVALKEIKLEHEEGAPCTAIREVSLLRELRHANIVTLHDIIHTEKCLTLVF 259
+ V LK + +H + SL+ +L H ++V L+ + ++ +V
Sbjct: 23 DIVGPGQEVSVVLKVLGSDHRDSL--AFFETASLMSQLSHKHLVKLYGVCVRDE-NIMVE 79
Query: 260 EYLE-KDLKRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDLKPQNLLINERGE 318
EY++ L ++ N +S++ QL L Y ++++H ++ +N+L+ G
Sbjct: 80 EYVKFGPLDVFLHREKNNVSLHWKLDVAKQLASALHYLEDKKLVHGNVCGKNILVARYGL 139
Query: 319 -------LKLADFGLAR 328
+KL+D G+
Sbjct: 140 NEGYVPFIKLSDPGIPI 156
>gnl|CDD|185571 PTZ00349, PTZ00349, dehydrodolichyl diphosphate synthetase;
Provisional.
Length = 322
Score = 31.5 bits (71), Expect = 1.1
Identities = 16/44 (36%), Positives = 24/44 (54%)
Query: 297 HSRRILHRDLKPQNLLINERGELKLADFGLARAKSVPTKTFSNE 340
+ +++L DL P N+LI GE +L+DF L + F NE
Sbjct: 244 YHKKLLTSDLPPPNILIRTSGEKRLSDFMLYQISEFTEIYFINE 287
>gnl|CDD|213187 cd03220, ABC_KpsT_Wzt, ATP-binding cassette component of
polysaccharide transport system. The KpsT/Wzt ABC
transporter subfamily is involved in extracellular
polysaccharide export. Among the variety of
membrane-linked or extracellular polysaccharides
excreted by bacteria, only capsular polysaccharides,
lipopolysaccharides, and teichoic acids have been shown
to be exported by ABC transporters. A typical system is
made of a conserved integral membrane and an ABC. In
addition to these proteins, capsular polysaccharide
exporter systems require two 'accessory' proteins to
perform their function: a periplasmic (E.coli) or a
lipid-anchored outer membrane protein called OMA
(Neisseria meningitidis and Haemophilus influenza) and a
cytoplasmic membrane protein MPA2.
Length = 224
Score = 31.0 bits (71), Expect = 1.3
Identities = 11/50 (22%), Positives = 21/50 (42%), Gaps = 11/50 (22%)
Query: 362 IDMGVGCIFHEMSSGRPLFPGSTIEDELRLICSILGPPPDELKSKLEFCI 411
+ +G G F+ +GR + + L +LG E+ K++ I
Sbjct: 89 LGLGGG--FNPELTGR---------ENIYLNGRLLGLSRKEIDEKIDEII 127
>gnl|CDD|225714 COG3173, COG3173, Predicted aminoglycoside phosphotransferase
[General function prediction only].
Length = 321
Score = 31.3 bits (71), Expect = 1.3
Identities = 10/45 (22%), Positives = 20/45 (44%)
Query: 283 KLFLFQLLRGLAYCHSRRILHRDLKPQNLLINERGELKLADFGLA 327
+L + + ++H D +P NL+I+ + D+ LA
Sbjct: 182 RLIKWLEANRPPWAGPPVLVHGDYRPGNLIIDPGRPTGVLDWELA 226
>gnl|CDD|163488 TIGR03776, RPE5, Rickettsial palindromic element RPE5 domain.
This model describes protein translations of a family,
RPE5, of Rickettsia palindromic elements (RPE). The
elements spread within a genome as selfish genetic
elements, inserting into genes additional coding region
that does not disrupt the reading frame. This model
finds RPE-encoded regions in several Rickettsial
species and, so far, no where else.
Length = 43
Score = 27.9 bits (62), Expect = 1.3
Identities = 8/34 (23%), Positives = 18/34 (52%)
Query: 19 LEEVQDNLSKPVEVVKVRQRPKRSSEDINKRLSL 52
LE+ ++S+ E + +R+ P+ +D+ S
Sbjct: 10 LEKSNRSVSRGAERIIIREHPRTYKDDVANFSSS 43
>gnl|CDD|218593 pfam05445, Pox_ser-thr_kin, Poxvirus serine/threonine protein
kinase.
Length = 434
Score = 30.8 bits (70), Expect = 1.8
Identities = 18/65 (27%), Positives = 23/65 (35%), Gaps = 20/65 (30%)
Query: 302 LHRDLKPQNLLI------------------NERGELKLADFGLARAKSVPTKTFSNEVVT 343
LH DLKP N+LI E KL DF ++ + K N +
Sbjct: 301 LHVDLKPDNILIFDSKEPIIIKFGNRNYVFKEPIRSKLNDFDFSQVAGIINKKIKNSLKV 360
Query: 344 L--WY 346
WY
Sbjct: 361 EQNWY 365
>gnl|CDD|226330 COG3808, OVP1, Inorganic pyrophosphatase [Energy production and
conversion].
Length = 703
Score = 30.5 bits (69), Expect = 2.5
Identities = 20/65 (30%), Positives = 27/65 (41%), Gaps = 12/65 (18%)
Query: 433 ALDLVQKFLMYDAKQRISAANAMRHPYFNSLGPQVHELSDTQSIFSLPHIKLTSNPTDGG 492
AL L F Y + AAN +PYF +G +LS+ + L GG
Sbjct: 484 ALVL---FAAYSFDLKYFAANGKPYPYFADMGALSLDLSNPYVVAGL---------LLGG 531
Query: 493 LLPFY 497
LLP+
Sbjct: 532 LLPYL 536
>gnl|CDD|182395 PRK10345, PRK10345, hypothetical protein; Provisional.
Length = 210
Score = 29.3 bits (66), Expect = 3.7
Identities = 14/28 (50%), Positives = 18/28 (64%), Gaps = 1/28 (3%)
Query: 286 LFQLLRGL-AYCHSRRILHRDLKPQNLL 312
L QLL+ L Y RI+ +LKPQN+L
Sbjct: 110 LRQLLKKLKRYLLDNRIVTMELKPQNIL 137
>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 = 29.5 bits (66), Expect = 3.8
Identities = 33/133 (24%), Positives = 59/133 (44%), Gaps = 11/133 (8%)
Query: 197 TVFKGKSRLTDNLVALKEIKLEHEEGAPCTAIR-EVSLLRELRHANIVTLHDIIHTEKCL 255
TV + + T V ++ I LE T ++ E+ + + H NIV + L
Sbjct: 15 TVNLARYKPTGEYVTVRRINLEACTNEMVTFLQGELHVSKLFNHPNIVPYRATFIADNEL 74
Query: 256 TLVFEYLE----KDL--KRYMDDCSNILSMNNVKLFLFQLLRGLAYCHSRRILHRDLKPQ 309
+V ++ KDL +MD S + + L +L+ L Y H +HR +K
Sbjct: 75 WVVTSFMAYGSAKDLICTHFMDGMSEL----AIAYILQGVLKALDYIHHMGYVHRSVKAS 130
Query: 310 NLLINERGELKLA 322
++LI+ G++ L+
Sbjct: 131 HILISVDGKVYLS 143
>gnl|CDD|163405 TIGR03693, ocin_ThiF_like, putative thiazole-containing bacteriocin
maturation protein. Members of this protein family are
found in a three-gene operon in Bacillus anthracis and
related Bacillus species, where the other two genes are
clearly identified with maturation of a putative
thiazole-containing bacteriocin precursor. While there
is no detectable pairwise sequence similarity between
members of this family and the proposed
cyclodehydratases such as SagC of Streptococcus pyogenes
(see family TIGR03603), both families show similarity
through PSI-BLAST to ThiF, a protein involved in
biosynthesis of the thiazole moiety for thiamine
biosynthesis. This family, therefore, may contribute to
cyclodehydratase function in heterocycle-containing
bacteriocin biosyntheses. In Bacillus licheniformis ATCC
14580, the bacteriocin precursor gene is adjacent to the
gene for this protein [Cellular processes, Toxin
production and resistance].
Length = 637
Score = 29.2 bits (65), Expect = 6.4
Identities = 18/58 (31%), Positives = 27/58 (46%), Gaps = 7/58 (12%)
Query: 1 MEQLSVVHENPKIGSEEELEEVQDNLSKPVEVVKVRQRPKRSSEDINKRLSLPADLHL 58
++ L+ +HE P+I EE+E PV + R +S IN L+L L L
Sbjct: 500 LDALATIHEAPEIALGEEIE------GFPVAWAGINDRWYGAS-GINITLALRKALEL 550
>gnl|CDD|180892 PRK07220, PRK07220, DNA topoisomerase I; Validated.
Length = 740
Score = 29.3 bits (66), Expect = 6.5
Identities = 11/40 (27%), Positives = 17/40 (42%)
Query: 2 EQLSVVHENPKIGSEEELEEVQDNLSKPVEVVKVRQRPKR 41
E H + +EE + V + L K EV +V + K
Sbjct: 232 ETFVAQHSTRRFWEKEEADRVFEKLGKTAEVTEVEKGTKT 271
>gnl|CDD|233667 TIGR01982, UbiB, 2-polyprenylphenol 6-hydroxylase. This model
represents the enzyme (UbiB) which catalyzes the first
hydroxylation step in the ubiquinone biosynthetic
pathway in bacteria. It is believed that the reaction is
2-polyprenylphenol -> 6-hydroxy-2-polyprenylphenol. This
model finds hits primarily in the proteobacteria. The
gene is also known as AarF in certain species
[Biosynthesis of cofactors, prosthetic groups, and
carriers, Menaquinone and ubiquinone].
Length = 437
Score = 28.8 bits (65), Expect = 7.3
Identities = 17/51 (33%), Positives = 26/51 (50%), Gaps = 9/51 (17%)
Query: 277 LSMNNVKLFLFQLLR-GLAYCHSRRILHRDLKPQNLLINERGELKLADFGL 326
L+ N + FL Q+LR G H DL P N+ + + G++ DFG+
Sbjct: 261 LAENLARSFLNQVLRDGF--------FHADLHPGNIFVLKDGKIIALDFGI 303
>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 = 28.4 bits (63), Expect = 7.9
Identities = 25/103 (24%), Positives = 52/103 (50%), Gaps = 8/103 (7%)
Query: 232 SLLRELRHANIVTLHDIIHTEKCLTLVFEYLE-KDLKRYMDDCSNILSMNNVKLFLFQLL 290
S++R++ H +IV L+ + + +V E++E L +M S++L+ QL
Sbjct: 56 SMMRQVSHKHIVLLYGVCVRDVENIMVEEFVEFGPLDLFMHRKSDVLTTPWKFKVAKQLA 115
Query: 291 RGLAYCHSRRILHRDLKPQNLLINERGE-------LKLADFGL 326
L+Y + ++H ++ +N+L+ G +KL+D G+
Sbjct: 116 SALSYLEDKDLVHGNVCTKNILLAREGIDGECGPFIKLSDPGI 158
>gnl|CDD|197331 cd09097, Deadenylase_CCR4, C-terminal deadenylase domain of CCR4
and related domains. This subfamily contains the
C-terminal catalytic domain of the deadenylases,
Saccharomyces cerevisiae Ccr4p and two vertebrate
homologs (CCR4a and CCR4b), and related domains. CCR4
belongs to the large EEP
(exonuclease/endonuclease/phosphatase) superfamily that
contains functionally diverse enzymes that share a
common catalytic mechanism of cleaving phosphodiester
bonds. CCR4 is the major deadenylase subunit of the
CCR4-NOT transcription complex, which contains two
deadenylase subunits and several noncatalytic subunits.
The other deadenylase subunit, Caf1 (called Pop2 in
yeast), is a DEDD-type protein and does not belong in
this superfamily. Saccharomyces cerevisiae CCR4 (or
Ccr4p) is a 3'-5' poly(A) RNA and ssDNA exonuclease. It
is the catalytic subunit of the yeast mRNA deadenylase
(Ccr4p/Pop2p/Not complex). This complex participates in
various ways in mRNA metabolism, including transcription
initiation and elongation, and mRNA degradation. Ccr4p
degrades both poly(A) and single-stranded DNA. There are
two vertebrate homologs of Ccr4p, CCR4a (also called
CCR4-NOT transcription complex subunit 6 or CNOT6) and
CCR4b (also called CNOT6-like or CNOT6L), which
independently associate with other components to form
distinct CCR4-NOT multisubunit complexes. The nuclease
domain of CNOT6 and CNOT6L exhibits Mg2+-dependent
deadenylase activity, with specificity for poly (A) RNA
as substrate. CCR4a is a component of P-bodies and is
necessary for foci formation. CCR4b regulates p27/Kip1
mRNA levels, thereby influencing cell cycle progression.
They both contribute to the prevention of cell death by
regulating insulin-like growth factor-binding protein 5.
Length = 329
Score = 28.4 bits (64), Expect = 8.4
Identities = 18/49 (36%), Positives = 26/49 (53%), Gaps = 1/49 (2%)
Query: 65 KTNIIDAPLTRSSRRQSLSEIGFGRIESYFKLDKLGQGTYATVFKGKSR 113
K NI+ L+ ++ L E+ + E +F L +L Q Y VFK KSR
Sbjct: 31 KQNILKEILSYNADILCLQEVETDQYEDFF-LPELKQHGYDGVFKPKSR 78
>gnl|CDD|224242 COG1323, COG1323, Predicted nucleotidyltransferase [General
function prediction only].
Length = 358
Score = 28.5 bits (64), Expect = 8.9
Identities = 14/57 (24%), Positives = 24/57 (42%), Gaps = 6/57 (10%)
Query: 131 GAPCTAIREVSLLRELRHANIV------TLHDIIHTEKCLTLVFEYLEKDLKRYMDD 181
GAP A R V +L L +I + + +CL +F L+ +K + +
Sbjct: 78 GAPYFATRAVRILNALGGDDIAFGSPPMGIMGLGQYAECLAEMFRELDAIIKERLYN 134
Score = 28.5 bits (64), Expect = 8.9
Identities = 14/57 (24%), Positives = 24/57 (42%), Gaps = 6/57 (10%)
Query: 222 GAPCTAIREVSLLRELRHANIV------TLHDIIHTEKCLTLVFEYLEKDLKRYMDD 272
GAP A R V +L L +I + + +CL +F L+ +K + +
Sbjct: 78 GAPYFATRAVRILNALGGDDIAFGSPPMGIMGLGQYAECLAEMFRELDAIIKERLYN 134
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
0.319 0.136 0.390
Gapped
Lambda K H
0.267 0.0807 0.140
Matrix: BLOSUM62
Gap Penalties: Existence: 11, Extension: 1
Number of Sequences: 44354
Number of Hits to DB: 26,284,982
Number of extensions: 2593076
Number of successful extensions: 3476
Number of sequences better than 10.0: 1
Number of HSP's gapped: 2804
Number of HSP's successfully gapped: 546
Length of query: 516
Length of database: 10,937,602
Length adjustment: 101
Effective length of query: 415
Effective length of database: 6,457,848
Effective search space: 2680006920
Effective search space used: 2680006920
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 (21.7 bits)
S2: 61 (27.1 bits)