RPS-BLAST 2.2.26 [Sep-21-2011]
Database: CDD.v3.10
44,354 sequences; 10,937,602 total letters
Searching..................................................done
Query= psy569
(212 letters)
>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 = 64.6 bits (158), Expect = 2e-12
Identities = 34/92 (36%), Positives = 47/92 (51%), Gaps = 3/92 (3%)
Query: 121 KSDKYYIVEKIGEGGFSTVSLIEHSRTKKRYALKKIICHGREDQA--QAIREVEHHKTFV 178
K Y I+ K+GEG F V +T + ALKKI+ H +D A+RE++ K
Sbjct: 6 KLRDYEILGKLGEGTFGEVYKARQIKTGRVVALKKILMHNEKDGFPITALREIKILKKLK 65
Query: 179 HPNILPLLDHALTGCADPVLNSTSQVLMVLPY 210
HPN++PL+D A+ D V MV PY
Sbjct: 66 HPNVVPLIDMAVER-PDKSKRKRGSVYMVTPY 96
Score = 63.1 bits (154), Expect = 6e-12
Identities = 34/92 (36%), Positives = 47/92 (51%), Gaps = 3/92 (3%)
Query: 24 KSDKYYIVEKIGEGGFSTVSLIEHSQTKKRYALKKIICHGREDQA--QAIREVEHHKTFV 81
K Y I+ K+GEG F V +T + ALKKI+ H +D A+RE++ K
Sbjct: 6 KLRDYEILGKLGEGTFGEVYKARQIKTGRVVALKKILMHNEKDGFPITALREIKILKKLK 65
Query: 82 HPNILPLLDHALTGCADPVLNSTSQVLMVLPY 113
HPN++PL+D A+ D V MV PY
Sbjct: 66 HPNVVPLIDMAVER-PDKSKRKRGSVYMVTPY 96
>gnl|CDD|214567 smart00220, S_TKc, Serine/Threonine protein kinases, catalytic
domain. Phosphotransferases. Serine or
threonine-specific kinase subfamily.
Length = 254
Score = 59.9 bits (146), Expect = 5e-11
Identities = 28/89 (31%), Positives = 44/89 (49%), Gaps = 10/89 (11%)
Query: 125 YYIVEKIGEGGFSTVSLIEHSRTKKRYALKKIIC-HGREDQAQAIREVEHHKTFVHPNIL 183
Y I+EK+GEG F V L +T K A+K I ++D+ + +RE++ K HPNI+
Sbjct: 1 YEILEKLGEGSFGKVYLARDKKTGKLVAIKVIKKKKIKKDRERILREIKILKKLKHPNIV 60
Query: 184 PLLDHALTGCADPVLNSTSQVLMVLPYYP 212
L D V ++ +V+ Y
Sbjct: 61 RLYD---------VFEDEDKLYLVMEYCE 80
Score = 59.1 bits (144), Expect = 1e-10
Identities = 28/89 (31%), Positives = 44/89 (49%), Gaps = 10/89 (11%)
Query: 28 YYIVEKIGEGGFSTVSLIEHSQTKKRYALKKIIC-HGREDQAQAIREVEHHKTFVHPNIL 86
Y I+EK+GEG F V L +T K A+K I ++D+ + +RE++ K HPNI+
Sbjct: 1 YEILEKLGEGSFGKVYLARDKKTGKLVAIKVIKKKKIKKDRERILREIKILKKLKHPNIV 60
Query: 87 PLLDHALTGCADPVLNSTSQVLMVLPYYP 115
L D V ++ +V+ Y
Sbjct: 61 RLYD---------VFEDEDKLYLVMEYCE 80
>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 = 59.2 bits (144), Expect = 6e-11
Identities = 25/83 (30%), Positives = 37/83 (44%), Gaps = 10/83 (12%)
Query: 34 IGEGGFSTVSLIEHSQTKKRYALKKIICHGREDQAQAI-REVEHHKTFVHPNILPLLDHA 92
+GEGGF TV L +T K+ A+K I + + RE+E K HPNI+ L
Sbjct: 1 LGEGGFGTVYLARDKKTGKKVAIKIIKKEDSSSLLEELLREIEILKKLNHPNIVKLYG-- 58
Query: 93 LTGCADPVLNSTSQVLMVLPYYP 115
V + + +V+ Y
Sbjct: 59 -------VFEDENHLYLVMEYCE 74
Score = 58.0 bits (141), Expect = 1e-10
Identities = 25/83 (30%), Positives = 37/83 (44%), Gaps = 10/83 (12%)
Query: 131 IGEGGFSTVSLIEHSRTKKRYALKKIICHGREDQAQAI-REVEHHKTFVHPNILPLLDHA 189
+GEGGF TV L +T K+ A+K I + + RE+E K HPNI+ L
Sbjct: 1 LGEGGFGTVYLARDKKTGKKVAIKIIKKEDSSSLLEELLREIEILKKLNHPNIVKLYG-- 58
Query: 190 LTGCADPVLNSTSQVLMVLPYYP 212
V + + +V+ Y
Sbjct: 59 -------VFEDENHLYLVMEYCE 74
>gnl|CDD|215690 pfam00069, Pkinase, Protein kinase domain.
Length = 260
Score = 56.1 bits (136), Expect = 1e-09
Identities = 23/90 (25%), Positives = 37/90 (41%), Gaps = 11/90 (12%)
Query: 125 YYIVEKIGEGGFSTVSLIEHSRTKKRYALKKIICHGRED--QAQAIREVEHHKTFVHPNI 182
Y ++ K+G G F TV +H T K A+K + + A RE+ + HPNI
Sbjct: 1 YELLRKLGSGSFGTVYKAKHKGTGKIVAVKILKKRSEKSKKDQTARREIRILRRLSHPNI 60
Query: 183 LPLLDHALTGCADPVLNSTSQVLMVLPYYP 212
+ L+D + +V+ Y
Sbjct: 61 VRLID---------AFEDKDHLYLVMEYCE 81
Score = 55.3 bits (134), Expect = 2e-09
Identities = 23/90 (25%), Positives = 37/90 (41%), Gaps = 11/90 (12%)
Query: 28 YYIVEKIGEGGFSTVSLIEHSQTKKRYALKKIICHGRED--QAQAIREVEHHKTFVHPNI 85
Y ++ K+G G F TV +H T K A+K + + A RE+ + HPNI
Sbjct: 1 YELLRKLGSGSFGTVYKAKHKGTGKIVAVKILKKRSEKSKKDQTARREIRILRRLSHPNI 60
Query: 86 LPLLDHALTGCADPVLNSTSQVLMVLPYYP 115
+ L+D + +V+ Y
Sbjct: 61 VRLID---------AFEDKDHLYLVMEYCE 81
>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 = 55.2 bits (134), Expect = 3e-09
Identities = 22/61 (36%), Positives = 33/61 (54%), Gaps = 2/61 (3%)
Query: 124 KYYIVEKIGEGGFSTVSLIEHSRTKKRYALKKIICHG--REDQAQAIREVEHHKTFVHPN 181
KY I+++IG+G F V L+ K Y LK+I +++ A+ EV+ K HPN
Sbjct: 1 KYEIIKQIGKGSFGKVYLVRRKSDGKLYVLKEIDLSNMSEKEREDALNEVKILKKLNHPN 60
Query: 182 I 182
I
Sbjct: 61 I 61
Score = 54.8 bits (133), Expect = 4e-09
Identities = 22/61 (36%), Positives = 33/61 (54%), Gaps = 2/61 (3%)
Query: 27 KYYIVEKIGEGGFSTVSLIEHSQTKKRYALKKIICHG--REDQAQAIREVEHHKTFVHPN 84
KY I+++IG+G F V L+ K Y LK+I +++ A+ EV+ K HPN
Sbjct: 1 KYEIIKQIGKGSFGKVYLVRRKSDGKLYVLKEIDLSNMSEKEREDALNEVKILKKLNHPN 60
Query: 85 I 85
I
Sbjct: 61 I 61
>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 = 51.0 bits (123), Expect = 7e-08
Identities = 25/90 (27%), Positives = 40/90 (44%), Gaps = 9/90 (10%)
Query: 125 YYIVEKIGEGGFSTVSLIEHSRTKKRYALKKIICHGRED--QAQAIREVEHHKTFVHPNI 182
Y + +IGEG + V + +T + ALKKI ++ AIRE++ + HPNI
Sbjct: 1 YEKIAQIGEGTYGQVYKARNKKTGELVALKKIRMENEKEGFPITAIREIKLLQKLRHPNI 60
Query: 183 LPLLDHALTGCADPVLNSTSQVLMVLPYYP 212
+ L + +T + MV Y
Sbjct: 61 VRLKE-IVTSKG------KGSIYMVFEYMD 83
Score = 49.1 bits (118), Expect = 3e-07
Identities = 25/90 (27%), Positives = 40/90 (44%), Gaps = 9/90 (10%)
Query: 28 YYIVEKIGEGGFSTVSLIEHSQTKKRYALKKIICHGRED--QAQAIREVEHHKTFVHPNI 85
Y + +IGEG + V + +T + ALKKI ++ AIRE++ + HPNI
Sbjct: 1 YEKIAQIGEGTYGQVYKARNKKTGELVALKKIRMENEKEGFPITAIREIKLLQKLRHPNI 60
Query: 86 LPLLDHALTGCADPVLNSTSQVLMVLPYYP 115
+ L + +T + MV Y
Sbjct: 61 VRLKE-IVTSKG------KGSIYMVFEYMD 83
>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 = 50.0 bits (120), Expect = 2e-07
Identities = 23/65 (35%), Positives = 32/65 (49%), Gaps = 2/65 (3%)
Query: 125 YYIVEKIGEGGFSTVSLIEHSRTKKRYALKKIICHGRED--QAQAIREVEHHKTFVHPNI 182
Y + KIGEG + V T + A+KKI + A+RE++ K HPNI
Sbjct: 1 YQKLGKIGEGTYGVVYKARDKLTGEIVAIKKIKLRFESEGIPKTALREIKLLKELNHPNI 60
Query: 183 LPLLD 187
+ LLD
Sbjct: 61 IKLLD 65
Score = 48.9 bits (117), Expect = 4e-07
Identities = 23/65 (35%), Positives = 32/65 (49%), Gaps = 2/65 (3%)
Query: 28 YYIVEKIGEGGFSTVSLIEHSQTKKRYALKKIICHGRED--QAQAIREVEHHKTFVHPNI 85
Y + KIGEG + V T + A+KKI + A+RE++ K HPNI
Sbjct: 1 YQKLGKIGEGTYGVVYKARDKLTGEIVAIKKIKLRFESEGIPKTALREIKLLKELNHPNI 60
Query: 86 LPLLD 90
+ LLD
Sbjct: 61 IKLLD 65
>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 = 49.5 bits (119), Expect = 2e-07
Identities = 24/60 (40%), Positives = 34/60 (56%)
Query: 124 KYYIVEKIGEGGFSTVSLIEHSRTKKRYALKKIICHGREDQAQAIREVEHHKTFVHPNIL 183
+ I+EKIG+GGF V H RT K A+K I +E + + I E++ K HPNI+
Sbjct: 1 LFEILEKIGKGGFGEVYKARHKRTGKEVAIKVIKLESKEKKEKIINEIQILKKCKHPNIV 60
Score = 48.4 bits (116), Expect = 5e-07
Identities = 23/60 (38%), Positives = 34/60 (56%)
Query: 27 KYYIVEKIGEGGFSTVSLIEHSQTKKRYALKKIICHGREDQAQAIREVEHHKTFVHPNIL 86
+ I+EKIG+GGF V H +T K A+K I +E + + I E++ K HPNI+
Sbjct: 1 LFEILEKIGKGGFGEVYKARHKRTGKEVAIKVIKLESKEKKEKIINEIQILKKCKHPNIV 60
>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 = 48.6 bits (117), Expect = 5e-07
Identities = 28/88 (31%), Positives = 44/88 (50%), Gaps = 11/88 (12%)
Query: 125 YYIVEKIGEGGFSTVSLIEHSRTKKRYALKKIICHGRED--QAQAIREVEHHKTFVHPNI 182
Y +EK+GEG + V +T + ALKKI E+ + A+RE+ K HPNI
Sbjct: 1 YEKLEKLGEGTYGVVYKARDKKTGEIVALKKIRLDNEEEGIPSTALREISLLKELKHPNI 60
Query: 183 LPLLDHALTGCADPVLNSTSQVLMVLPY 210
+ LLD V+++ ++ +V Y
Sbjct: 61 VKLLD---------VIHTERKLYLVFEY 79
Score = 48.2 bits (116), Expect = 6e-07
Identities = 28/88 (31%), Positives = 44/88 (50%), Gaps = 11/88 (12%)
Query: 28 YYIVEKIGEGGFSTVSLIEHSQTKKRYALKKIICHGRED--QAQAIREVEHHKTFVHPNI 85
Y +EK+GEG + V +T + ALKKI E+ + A+RE+ K HPNI
Sbjct: 1 YEKLEKLGEGTYGVVYKARDKKTGEIVALKKIRLDNEEEGIPSTALREISLLKELKHPNI 60
Query: 86 LPLLDHALTGCADPVLNSTSQVLMVLPY 113
+ LLD V+++ ++ +V Y
Sbjct: 61 VKLLD---------VIHTERKLYLVFEY 79
>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 = 48.0 bits (115), Expect = 8e-07
Identities = 28/79 (35%), Positives = 39/79 (49%), Gaps = 15/79 (18%)
Query: 125 YYIVEKIGEGGFSTVSLIEHSRTKKRYALKKIICHGRE-DQA------QAIREVEHHKTF 177
Y I+ KIGEG FS V + +T K YA+K + H + +Q QA+R +
Sbjct: 1 YKILGKIGEGTFSEVLKAQSRKTGKYYAIKCMKKHFKSLEQVNNLREIQALRRLSP---- 56
Query: 178 VHPNILPLLDH---ALTGC 193
HPNIL L++ TG
Sbjct: 57 -HPNILRLIEVLFDRKTGR 74
Score = 47.7 bits (114), Expect = 1e-06
Identities = 28/79 (35%), Positives = 39/79 (49%), Gaps = 15/79 (18%)
Query: 28 YYIVEKIGEGGFSTVSLIEHSQTKKRYALKKIICHGRE-DQA------QAIREVEHHKTF 80
Y I+ KIGEG FS V + +T K YA+K + H + +Q QA+R +
Sbjct: 1 YKILGKIGEGTFSEVLKAQSRKTGKYYAIKCMKKHFKSLEQVNNLREIQALRRLSP---- 56
Query: 81 VHPNILPLLDH---ALTGC 96
HPNIL L++ TG
Sbjct: 57 -HPNILRLIEVLFDRKTGR 74
>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 = 47.6 bits (114), Expect = 1e-06
Identities = 22/69 (31%), Positives = 38/69 (55%), Gaps = 5/69 (7%)
Query: 27 KYYIVEKIGEGGFSTVSLIEHSQTKKRYALKKI-ICHGREDQA----QAIREVEHHKTFV 81
+Y +K+GEG ++ V +T + A+KKI + +E + A+RE++ +
Sbjct: 1 RYEKGKKLGEGTYAVVYKARDKETGRIVAIKKIKLGERKEAKDGINFTALREIKLLQELK 60
Query: 82 HPNILPLLD 90
HPNI+ LLD
Sbjct: 61 HPNIIGLLD 69
Score = 47.2 bits (113), Expect = 2e-06
Identities = 22/69 (31%), Positives = 37/69 (53%), Gaps = 5/69 (7%)
Query: 124 KYYIVEKIGEGGFSTVSLIEHSRTKKRYALKKI-ICHGREDQA----QAIREVEHHKTFV 178
+Y +K+GEG ++ V T + A+KKI + +E + A+RE++ +
Sbjct: 1 RYEKGKKLGEGTYAVVYKARDKETGRIVAIKKIKLGERKEAKDGINFTALREIKLLQELK 60
Query: 179 HPNILPLLD 187
HPNI+ LLD
Sbjct: 61 HPNIIGLLD 69
>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 = 47.0 bits (112), Expect = 2e-06
Identities = 25/66 (37%), Positives = 35/66 (53%), Gaps = 2/66 (3%)
Query: 124 KYYIVEKIGEGGFSTVSLIEHSRTKKRYALKKIICHGRED--QAQAIREVEHHKTFVHPN 181
Y +EKIGEG + V + +T + A+KKI E+ + AIRE+ K HPN
Sbjct: 1 DYTKIEKIGEGTYGVVYKGRNKKTGQIVAMKKIRLESEEEGVPSTAIREISLLKELQHPN 60
Query: 182 ILPLLD 187
I+ L D
Sbjct: 61 IVCLQD 66
Score = 45.9 bits (109), Expect = 4e-06
Identities = 36/123 (29%), Positives = 54/123 (43%), Gaps = 27/123 (21%)
Query: 27 KYYIVEKIGEGGFSTVSLIEHSQTKKRYALKKIICHGRED--QAQAIREVEHHKTFVHPN 84
Y +EKIGEG + V + +T + A+KKI E+ + AIRE+ K HPN
Sbjct: 1 DYTKIEKIGEGTYGVVYKGRNKKTGQIVAMKKIRLESEEEGVPSTAIREISLLKELQHPN 60
Query: 85 ILPLLDHALTGCADPVLNSTSQVLMVLPY----------------YPEAVYVKSDKYYIV 128
I+ L D VL S++ ++ + Y +A VKS Y I+
Sbjct: 61 IVCLQD---------VLMQESRLYLIFEFLSMDLKKYLDSLPKGQYMDAELVKSYLYQIL 111
Query: 129 EKI 131
+ I
Sbjct: 112 QGI 114
>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 = 45.6 bits (108), Expect = 6e-06
Identities = 28/66 (42%), Positives = 34/66 (51%), Gaps = 10/66 (15%)
Query: 31 VEKIGEGGFSTVSLIEHSQTKKRYALKKIICHGREDQ------AQAIREVEHHKTFVHPN 84
VEKIGEG + V + T + ALKKI R D + AIRE+ K HPN
Sbjct: 5 VEKIGEGTYGVVYKARNKLTGEVVALKKI----RLDTETEGVPSTAIREISLLKELNHPN 60
Query: 85 ILPLLD 90
I+ LLD
Sbjct: 61 IVKLLD 66
Score = 45.2 bits (107), Expect = 7e-06
Identities = 28/66 (42%), Positives = 34/66 (51%), Gaps = 10/66 (15%)
Query: 128 VEKIGEGGFSTVSLIEHSRTKKRYALKKIICHGREDQ------AQAIREVEHHKTFVHPN 181
VEKIGEG + V + T + ALKKI R D + AIRE+ K HPN
Sbjct: 5 VEKIGEGTYGVVYKARNKLTGEVVALKKI----RLDTETEGVPSTAIREISLLKELNHPN 60
Query: 182 ILPLLD 187
I+ LLD
Sbjct: 61 IVKLLD 66
>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 = 44.9 bits (107), Expect = 1e-05
Identities = 23/71 (32%), Positives = 31/71 (43%), Gaps = 1/71 (1%)
Query: 25 SDKYYIVEKIGEGGFSTVSLIEHSQTKKRYALKKIICHGREDQAQAIREVEHHKTFVHPN 84
+ Y +EKIGEG V T K A+KK+ + + I E+ K HPN
Sbjct: 18 RELYKNLEKIGEGASGEVYKATDRATGKEVAIKKMRLRKQNKEL-IINEILIMKDCKHPN 76
Query: 85 ILPLLDHALTG 95
I+ D L G
Sbjct: 77 IVDYYDSYLVG 87
Score = 44.5 bits (106), Expect = 1e-05
Identities = 23/71 (32%), Positives = 31/71 (43%), Gaps = 1/71 (1%)
Query: 122 SDKYYIVEKIGEGGFSTVSLIEHSRTKKRYALKKIICHGREDQAQAIREVEHHKTFVHPN 181
+ Y +EKIGEG V T K A+KK+ + + I E+ K HPN
Sbjct: 18 RELYKNLEKIGEGASGEVYKATDRATGKEVAIKKMRLRKQNKEL-IINEILIMKDCKHPN 76
Query: 182 ILPLLDHALTG 192
I+ D L G
Sbjct: 77 IVDYYDSYLVG 87
>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 = 44.2 bits (105), Expect = 2e-05
Identities = 21/68 (30%), Positives = 35/68 (51%), Gaps = 4/68 (5%)
Query: 123 DKYYIVEKIGEGGFSTVSLIEHSRTKKRYALKKIICHGREDQAQA---IREVEHHKTFVH 179
+Y +E IG G + V +R+ K+ A+KK I H + A +RE++ + F H
Sbjct: 5 SRYKPIENIGSGAYGVVCSAIDTRSGKKVAIKK-IPHAFDVPTLAKRTLRELKILRHFKH 63
Query: 180 PNILPLLD 187
NI+ + D
Sbjct: 64 DNIIAIRD 71
Score = 42.3 bits (100), Expect = 7e-05
Identities = 20/68 (29%), Positives = 35/68 (51%), Gaps = 4/68 (5%)
Query: 26 DKYYIVEKIGEGGFSTVSLIEHSQTKKRYALKKIICHGREDQAQA---IREVEHHKTFVH 82
+Y +E IG G + V +++ K+ A+KK I H + A +RE++ + F H
Sbjct: 5 SRYKPIENIGSGAYGVVCSAIDTRSGKKVAIKK-IPHAFDVPTLAKRTLRELKILRHFKH 63
Query: 83 PNILPLLD 90
NI+ + D
Sbjct: 64 DNIIAIRD 71
>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 = 43.7 bits (104), Expect = 2e-05
Identities = 17/57 (29%), Positives = 29/57 (50%), Gaps = 2/57 (3%)
Query: 128 VEKIGEGGFSTVSLIEHSRTKKRYALKKI-ICHGREDQAQAI-REVEHHKTFVHPNI 182
E +G G F +V L T + A+K + + E++ +A+ RE+ + HPNI
Sbjct: 5 GELLGRGSFGSVYLALDKDTGELMAVKSVELSGDSEEELEALEREIRILSSLQHPNI 61
Score = 42.9 bits (102), Expect = 3e-05
Identities = 17/57 (29%), Positives = 29/57 (50%), Gaps = 2/57 (3%)
Query: 31 VEKIGEGGFSTVSLIEHSQTKKRYALKKI-ICHGREDQAQAI-REVEHHKTFVHPNI 85
E +G G F +V L T + A+K + + E++ +A+ RE+ + HPNI
Sbjct: 5 GELLGRGSFGSVYLALDKDTGELMAVKSVELSGDSEEELEALEREIRILSSLQHPNI 61
>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 = 43.8 bits (104), Expect = 2e-05
Identities = 28/69 (40%), Positives = 34/69 (49%), Gaps = 10/69 (14%)
Query: 125 YYIVEKIGEGGFSTVSLIEHSRTKKRYALKKIICHGREDQ------AQAIREVEHHKTFV 178
Y VEKIGEG + V T + ALKKI R + + AIRE+ K
Sbjct: 1 YQKVEKIGEGTYGVVYKARDKLTGEIVALKKI----RLETEDEGVPSTAIREISLLKELN 56
Query: 179 HPNILPLLD 187
HPNI+ LLD
Sbjct: 57 HPNIVRLLD 65
Score = 43.1 bits (102), Expect = 3e-05
Identities = 28/69 (40%), Positives = 34/69 (49%), Gaps = 10/69 (14%)
Query: 28 YYIVEKIGEGGFSTVSLIEHSQTKKRYALKKIICHGREDQ------AQAIREVEHHKTFV 81
Y VEKIGEG + V T + ALKKI R + + AIRE+ K
Sbjct: 1 YQKVEKIGEGTYGVVYKARDKLTGEIVALKKI----RLETEDEGVPSTAIREISLLKELN 56
Query: 82 HPNILPLLD 90
HPNI+ LLD
Sbjct: 57 HPNIVRLLD 65
>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 = 43.0 bits (102), Expect = 4e-05
Identities = 22/66 (33%), Positives = 35/66 (53%), Gaps = 2/66 (3%)
Query: 27 KYYIVEKIGEGGFSTVSLIEHSQTKKRYALKKIICHGRED--QAQAIREVEHHKTFVHPN 84
+Y I+ +IGEG V + +T + ALKK+ E QA+RE++ + HP
Sbjct: 1 RYKILGRIGEGAHGIVFKAKDRETGETVALKKVALRRLEGGIPNQALREIKALQACQHPY 60
Query: 85 ILPLLD 90
++ LLD
Sbjct: 61 VVKLLD 66
Score = 41.1 bits (97), Expect = 1e-04
Identities = 22/66 (33%), Positives = 34/66 (51%), Gaps = 2/66 (3%)
Query: 124 KYYIVEKIGEGGFSTVSLIEHSRTKKRYALKKIICHGRED--QAQAIREVEHHKTFVHPN 181
+Y I+ +IGEG V + T + ALKK+ E QA+RE++ + HP
Sbjct: 1 RYKILGRIGEGAHGIVFKAKDRETGETVALKKVALRRLEGGIPNQALREIKALQACQHPY 60
Query: 182 ILPLLD 187
++ LLD
Sbjct: 61 VVKLLD 66
>gnl|CDD|177649 PLN00009, PLN00009, cyclin-dependent kinase A; Provisional.
Length = 294
Score = 42.9 bits (101), Expect = 4e-05
Identities = 32/91 (35%), Positives = 45/91 (49%), Gaps = 13/91 (14%)
Query: 26 DKYYIVEKIGEGGFSTVSLIEHSQTKKRYALKKIICHGREDQ---AQAIREVEHHKTFVH 82
D+Y VEKIGEG + V T + ALKKI +ED+ + AIRE+ K H
Sbjct: 2 DQYEKVEKIGEGTYGVVYKARDRVTNETIALKKIRLE-QEDEGVPSTAIREISLLKEMQH 60
Query: 83 PNILPLLDHALTGCADPVLNSTSQVLMVLPY 113
NI+ L D V++S ++ +V Y
Sbjct: 61 GNIVRLQD---------VVHSEKRLYLVFEY 82
Score = 42.9 bits (101), Expect = 5e-05
Identities = 32/91 (35%), Positives = 45/91 (49%), Gaps = 13/91 (14%)
Query: 123 DKYYIVEKIGEGGFSTVSLIEHSRTKKRYALKKIICHGREDQ---AQAIREVEHHKTFVH 179
D+Y VEKIGEG + V T + ALKKI +ED+ + AIRE+ K H
Sbjct: 2 DQYEKVEKIGEGTYGVVYKARDRVTNETIALKKIRLE-QEDEGVPSTAIREISLLKEMQH 60
Query: 180 PNILPLLDHALTGCADPVLNSTSQVLMVLPY 210
NI+ L D V++S ++ +V Y
Sbjct: 61 GNIVRLQD---------VVHSEKRLYLVFEY 82
>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 = 42.6 bits (101), Expect = 5e-05
Identities = 23/68 (33%), Positives = 36/68 (52%), Gaps = 5/68 (7%)
Query: 28 YYIVEKIGEGGFSTVSLIEHSQTKKRYALKKI-ICHGREDQAQA-IREV---EHHKTFVH 82
Y + +IGEG + TV T + ALKK+ + E + +RE+ + ++F H
Sbjct: 1 YEELAEIGEGAYGTVYKARDLNTGRFVALKKVRVPLSEEGIPLSTLREIALLKQLESFEH 60
Query: 83 PNILPLLD 90
PNI+ LLD
Sbjct: 61 PNIVRLLD 68
Score = 41.9 bits (99), Expect = 1e-04
Identities = 23/68 (33%), Positives = 36/68 (52%), Gaps = 5/68 (7%)
Query: 125 YYIVEKIGEGGFSTVSLIEHSRTKKRYALKKI-ICHGREDQAQA-IREV---EHHKTFVH 179
Y + +IGEG + TV T + ALKK+ + E + +RE+ + ++F H
Sbjct: 1 YEELAEIGEGAYGTVYKARDLNTGRFVALKKVRVPLSEEGIPLSTLREIALLKQLESFEH 60
Query: 180 PNILPLLD 187
PNI+ LLD
Sbjct: 61 PNIVRLLD 68
>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 = 42.7 bits (101), Expect = 6e-05
Identities = 22/68 (32%), Positives = 37/68 (54%), Gaps = 4/68 (5%)
Query: 26 DKYYIVEKIGEGGFSTVSLIEHSQTKKRYALKKIICHGREDQA---QAIREVEHHKTFVH 82
KY + KIG+G F V H +TK+ ALKK++ E + A+RE++ + H
Sbjct: 12 SKYEKLAKIGQGTFGEVFKARHKKTKQIVALKKVL-MENEKEGFPITALREIKILQLLKH 70
Query: 83 PNILPLLD 90
N++ L++
Sbjct: 71 ENVVNLIE 78
Score = 41.6 bits (98), Expect = 1e-04
Identities = 22/68 (32%), Positives = 37/68 (54%), Gaps = 4/68 (5%)
Query: 123 DKYYIVEKIGEGGFSTVSLIEHSRTKKRYALKKIICHGREDQA---QAIREVEHHKTFVH 179
KY + KIG+G F V H +TK+ ALKK++ E + A+RE++ + H
Sbjct: 12 SKYEKLAKIGQGTFGEVFKARHKKTKQIVALKKVL-MENEKEGFPITALREIKILQLLKH 70
Query: 180 PNILPLLD 187
N++ L++
Sbjct: 71 ENVVNLIE 78
>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 = 41.8 bits (99), Expect = 1e-04
Identities = 17/47 (36%), Positives = 26/47 (55%), Gaps = 1/47 (2%)
Query: 127 IVEKIGEGGFSTVSLIEHSRTKKRYALKKIICHGREDQAQAI-REVE 172
V+ +G+G V + H T K YALKKI G E+ + + RE++
Sbjct: 5 RVKVLGQGSSGVVYKVRHKPTGKIYALKKIHVDGDEEFRKQLLRELK 51
Score = 39.5 bits (93), Expect = 5e-04
Identities = 17/47 (36%), Positives = 26/47 (55%), Gaps = 1/47 (2%)
Query: 30 IVEKIGEGGFSTVSLIEHSQTKKRYALKKIICHGREDQAQAI-REVE 75
V+ +G+G V + H T K YALKKI G E+ + + RE++
Sbjct: 5 RVKVLGQGSSGVVYKVRHKPTGKIYALKKIHVDGDEEFRKQLLRELK 51
>gnl|CDD|173502 PTZ00266, PTZ00266, NIMA-related protein kinase; Provisional.
Length = 1021
Score = 42.0 bits (98), Expect = 1e-04
Identities = 26/88 (29%), Positives = 45/88 (51%), Gaps = 10/88 (11%)
Query: 123 DKYYIVEKIGEGGFSTVSLIEHSRTKKRYALKKIICHG--REDQAQAIREVEHHKTFVHP 180
++Y +++KIG G F V L++H RT++ + K I G +++Q + EV + H
Sbjct: 13 NEYEVIKKIGNGRFGEVFLVKHKRTQEFFCWKAISYRGLKEREKSQLVIEVNVMRELKHK 72
Query: 181 NILPLLDHALTGCADPVLNSTSQVLMVL 208
NI+ +D LN +Q L +L
Sbjct: 73 NIVRYIDR--------FLNKANQKLYIL 92
Score = 40.5 bits (94), Expect = 5e-04
Identities = 26/94 (27%), Positives = 48/94 (51%), Gaps = 10/94 (10%)
Query: 26 DKYYIVEKIGEGGFSTVSLIEHSQTKKRYALKKIICHG--REDQAQAIREVEHHKTFVHP 83
++Y +++KIG G F V L++H +T++ + K I G +++Q + EV + H
Sbjct: 13 NEYEVIKKIGNGRFGEVFLVKHKRTQEFFCWKAISYRGLKEREKSQLVIEVNVMRELKHK 72
Query: 84 NILPLLDHALTGCADPVLNSTSQVLMVLPYYPEA 117
NI+ +D LN +Q L +L + +A
Sbjct: 73 NIVRYIDR--------FLNKANQKLYILMEFCDA 98
>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 = 40.2 bits (94), Expect = 3e-04
Identities = 26/87 (29%), Positives = 45/87 (51%), Gaps = 10/87 (11%)
Query: 28 YYIVEKIGEGGFSTVSLIEHSQTKKRYALKKIICHGREDQ-AQAIREVEHHKTFVHPNIL 86
+ +EK+GEG ++TV + T + ALK+I E + AIRE+ K H NI+
Sbjct: 2 FKQLEKLGEGTYATVYKGRNRTTGEIVALKEIHLDAEEGTPSTAIREISLMKELKHENIV 61
Query: 87 PLLDHALTGCADPVLNSTSQVLMVLPY 113
L D V+++ +++++V Y
Sbjct: 62 RLHD---------VIHTENKLMLVFEY 79
Score = 39.8 bits (93), Expect = 4e-04
Identities = 26/87 (29%), Positives = 45/87 (51%), Gaps = 10/87 (11%)
Query: 125 YYIVEKIGEGGFSTVSLIEHSRTKKRYALKKIICHGREDQ-AQAIREVEHHKTFVHPNIL 183
+ +EK+GEG ++TV + T + ALK+I E + AIRE+ K H NI+
Sbjct: 2 FKQLEKLGEGTYATVYKGRNRTTGEIVALKEIHLDAEEGTPSTAIREISLMKELKHENIV 61
Query: 184 PLLDHALTGCADPVLNSTSQVLMVLPY 210
L D V+++ +++++V Y
Sbjct: 62 RLHD---------VIHTENKLMLVFEY 79
>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 = 40.4 bits (95), Expect = 3e-04
Identities = 21/67 (31%), Positives = 33/67 (49%), Gaps = 1/67 (1%)
Query: 25 SDKYYIVEKIGEGGFSTVSLIEHSQTKKRYALKKIICHGREDQAQ-AIREVEHHKTFVHP 83
+Y + IGEG + V H T + A+KKI + Q +RE++ + F H
Sbjct: 4 GPRYQNLSYIGEGAYGMVCSATHKPTGVKVAIKKISPFEHQTFCQRTLREIKILRRFKHE 63
Query: 84 NILPLLD 90
NI+ +LD
Sbjct: 64 NIIGILD 70
Score = 39.2 bits (92), Expect = 7e-04
Identities = 21/67 (31%), Positives = 33/67 (49%), Gaps = 1/67 (1%)
Query: 122 SDKYYIVEKIGEGGFSTVSLIEHSRTKKRYALKKIICHGREDQAQ-AIREVEHHKTFVHP 180
+Y + IGEG + V H T + A+KKI + Q +RE++ + F H
Sbjct: 4 GPRYQNLSYIGEGAYGMVCSATHKPTGVKVAIKKISPFEHQTFCQRTLREIKILRRFKHE 63
Query: 181 NILPLLD 187
NI+ +LD
Sbjct: 64 NIIGILD 70
>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 = 39.4 bits (92), Expect = 5e-04
Identities = 21/62 (33%), Positives = 35/62 (56%), Gaps = 2/62 (3%)
Query: 27 KYYIVEKIGEGGFSTVSLIEHSQTKKRYALKKI-ICH-GREDQAQAIREVEHHKTFVHPN 84
KY V+KIGEG F L++ + K+Y +K+I I +++ ++ +EV HPN
Sbjct: 1 KYVKVKKIGEGSFGKAILVKSKEDGKQYVIKEINISKMSPKEREESRKEVAVLSNMKHPN 60
Query: 85 IL 86
I+
Sbjct: 61 IV 62
Score = 39.0 bits (91), Expect = 7e-04
Identities = 21/62 (33%), Positives = 34/62 (54%), Gaps = 2/62 (3%)
Query: 124 KYYIVEKIGEGGFSTVSLIEHSRTKKRYALKKI-ICH-GREDQAQAIREVEHHKTFVHPN 181
KY V+KIGEG F L++ K+Y +K+I I +++ ++ +EV HPN
Sbjct: 1 KYVKVKKIGEGSFGKAILVKSKEDGKQYVIKEINISKMSPKEREESRKEVAVLSNMKHPN 60
Query: 182 IL 183
I+
Sbjct: 61 IV 62
>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 = 39.2 bits (92), Expect = 6e-04
Identities = 10/32 (31%), Positives = 20/32 (62%)
Query: 28 YYIVEKIGEGGFSTVSLIEHSQTKKRYALKKI 59
+ ++ IG+G F V +++ TKK +A+K +
Sbjct: 2 FELLRVIGKGAFGKVCIVQKRDTKKMFAMKYM 33
Score = 38.1 bits (89), Expect = 0.002
Identities = 10/32 (31%), Positives = 20/32 (62%)
Query: 125 YYIVEKIGEGGFSTVSLIEHSRTKKRYALKKI 156
+ ++ IG+G F V +++ TKK +A+K +
Sbjct: 2 FELLRVIGKGAFGKVCIVQKRDTKKMFAMKYM 33
>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 = 39.3 bits (90), Expect = 7e-04
Identities = 18/63 (28%), Positives = 30/63 (47%), Gaps = 1/63 (1%)
Query: 127 IVEKIGEGGFSTVSLIEHSRTKKRYALKKIICHGREDQAQAIREVEHHKTFVHP-NILPL 185
I+ K+GEG F V L + L K + ++ + +RE++ + HP NI+ L
Sbjct: 4 ILRKLGEGSFGEVYLARDRKLVALKVLAKKLESKSKEVERFLREIQILASLNHPPNIVKL 63
Query: 186 LDH 188
D
Sbjct: 64 YDF 66
Score = 39.0 bits (89), Expect = 0.001
Identities = 18/63 (28%), Positives = 30/63 (47%), Gaps = 1/63 (1%)
Query: 30 IVEKIGEGGFSTVSLIEHSQTKKRYALKKIICHGREDQAQAIREVEHHKTFVHP-NILPL 88
I+ K+GEG F V L + L K + ++ + +RE++ + HP NI+ L
Sbjct: 4 ILRKLGEGSFGEVYLARDRKLVALKVLAKKLESKSKEVERFLREIQILASLNHPPNIVKL 63
Query: 89 LDH 91
D
Sbjct: 64 YDF 66
>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 = 39.0 bits (91), Expect = 9e-04
Identities = 30/93 (32%), Positives = 45/93 (48%), Gaps = 19/93 (20%)
Query: 27 KYYIVEKIGEGGFSTVSLIEHSQTKKRYALKKIICHGREDQAQ------AIREVEHHKTF 80
KY +EKIGEG + TV ++ +T + ALK++ R D A+RE+ K
Sbjct: 1 KYEKLEKIGEGTYGTVFKAKNRETHEIVALKRV----RLDDDDEGVPSSALREICLLKEL 56
Query: 81 VHPNILPLLDHALTGCADPVLNSTSQVLMVLPY 113
H NI+ L D VL+S ++ +V Y
Sbjct: 57 KHKNIVRLYD---------VLHSDKKLTLVFEY 80
Score = 38.2 bits (89), Expect = 0.001
Identities = 30/93 (32%), Positives = 44/93 (47%), Gaps = 19/93 (20%)
Query: 124 KYYIVEKIGEGGFSTVSLIEHSRTKKRYALKKIICHGREDQAQ------AIREVEHHKTF 177
KY +EKIGEG + TV ++ T + ALK++ R D A+RE+ K
Sbjct: 1 KYEKLEKIGEGTYGTVFKAKNRETHEIVALKRV----RLDDDDEGVPSSALREICLLKEL 56
Query: 178 VHPNILPLLDHALTGCADPVLNSTSQVLMVLPY 210
H NI+ L D VL+S ++ +V Y
Sbjct: 57 KHKNIVRLYD---------VLHSDKKLTLVFEY 80
>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 = 38.8 bits (91), Expect = 0.001
Identities = 33/158 (20%), Positives = 59/158 (37%), Gaps = 43/158 (27%)
Query: 27 KYYIVEKIGEGGFSTVSLIEHSQTKKRYALKKIICHGREDQA---QAIREVEHHKTFVHP 83
Y ++E IG+G F TV + K K+ I +G + Q + EV + HP
Sbjct: 1 DYEVLETIGKGSFGTVRKVRRKSDGKILVWKE-IDYGNMTEKEKQQLVSEVNILRELKHP 59
Query: 84 NILPLLDHALTGCADPVLNSTSQVLMVLPYYPEAVYVKSDKYYIVEKIGEGGFSTVSLIE 143
NI+ D +++ ++Q L Y ++E G + LI+
Sbjct: 60 NIVRYYDR--------IIDRSNQTL----------------YIVMEYCEGGDLA--QLIQ 93
Query: 144 HSRTKKRYALKKII-------------CHGREDQAQAI 168
+ +++Y ++ I CH R D +
Sbjct: 94 KCKKERKYIEEEFIWRILTQLLLALYECHNRSDPGNTV 131
Score = 38.8 bits (91), Expect = 0.001
Identities = 20/68 (29%), Positives = 30/68 (44%), Gaps = 4/68 (5%)
Query: 124 KYYIVEKIGEGGFSTVSLIEHSRTKKRYALKKIICHGREDQA---QAIREVEHHKTFVHP 180
Y ++E IG+G F TV + K K+ I +G + Q + EV + HP
Sbjct: 1 DYEVLETIGKGSFGTVRKVRRKSDGKILVWKE-IDYGNMTEKEKQQLVSEVNILRELKHP 59
Query: 181 NILPLLDH 188
NI+ D
Sbjct: 60 NIVRYYDR 67
>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 = 37.8 bits (88), Expect = 0.002
Identities = 19/61 (31%), Positives = 30/61 (49%), Gaps = 1/61 (1%)
Query: 26 DKYYIVEKIGEGGFSTVSLIEHSQTKKRYALKKIICHGRED-QAQAIREVEHHKTFVHPN 84
+K + ++GEG +V+ T +ALK I D Q Q +RE+E +K+ P
Sbjct: 1 EKIVELSRLGEGAGGSVTKCRLKNTGMIFALKTITTDPNPDLQKQILRELEINKSCKSPY 60
Query: 85 I 85
I
Sbjct: 61 I 61
Score = 37.8 bits (88), Expect = 0.002
Identities = 19/61 (31%), Positives = 30/61 (49%), Gaps = 1/61 (1%)
Query: 123 DKYYIVEKIGEGGFSTVSLIEHSRTKKRYALKKIICHGRED-QAQAIREVEHHKTFVHPN 181
+K + ++GEG +V+ T +ALK I D Q Q +RE+E +K+ P
Sbjct: 1 EKIVELSRLGEGAGGSVTKCRLKNTGMIFALKTITTDPNPDLQKQILRELEINKSCKSPY 60
Query: 182 I 182
I
Sbjct: 61 I 61
>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 = 38.1 bits (88), Expect = 0.002
Identities = 19/62 (30%), Positives = 30/62 (48%), Gaps = 6/62 (9%)
Query: 99 PVLNSTSQVLMVLPYYPEAV------YVKSDKYYIVEKIGEGGFSTVSLIEHSRTKKRYA 152
P L + L Y + + +K++ Y +V+ IG G F V L+ H T+K YA
Sbjct: 13 PALRKNKNIDNFLNRYKDTINKIRDLRMKAEDYEVVKVIGRGAFGEVQLVRHKSTRKVYA 72
Query: 153 LK 154
+K
Sbjct: 73 MK 74
Score = 37.7 bits (87), Expect = 0.003
Identities = 15/35 (42%), Positives = 23/35 (65%)
Query: 23 VKSDKYYIVEKIGEGGFSTVSLIEHSQTKKRYALK 57
+K++ Y +V+ IG G F V L+ H T+K YA+K
Sbjct: 40 MKAEDYEVVKVIGRGAFGEVQLVRHKSTRKVYAMK 74
>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 = 37.6 bits (88), Expect = 0.002
Identities = 18/71 (25%), Positives = 29/71 (40%), Gaps = 2/71 (2%)
Query: 124 KYYIVEKIGEGGFSTVSLIEHSRTKKRYALKKIICHG--REDQAQAIREVEHHKTFVHPN 181
Y + + IG G F V + T A+K+I E ++E++ K HPN
Sbjct: 1 NYQLGDLIGRGAFGVVYKGLNLETGDFVAIKQISLEKIKEEALKSIMQEIDLLKNLKHPN 60
Query: 182 ILPLLDHALTG 192
I+ + T
Sbjct: 61 IVKYIGSIETS 71
Score = 36.8 bits (86), Expect = 0.004
Identities = 18/71 (25%), Positives = 30/71 (42%), Gaps = 2/71 (2%)
Query: 27 KYYIVEKIGEGGFSTVSLIEHSQTKKRYALKKIICHG--REDQAQAIREVEHHKTFVHPN 84
Y + + IG G F V + +T A+K+I E ++E++ K HPN
Sbjct: 1 NYQLGDLIGRGAFGVVYKGLNLETGDFVAIKQISLEKIKEEALKSIMQEIDLLKNLKHPN 60
Query: 85 ILPLLDHALTG 95
I+ + T
Sbjct: 61 IVKYIGSIETS 71
>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 = 37.8 bits (88), Expect = 0.002
Identities = 18/65 (27%), Positives = 31/65 (47%)
Query: 26 DKYYIVEKIGEGGFSTVSLIEHSQTKKRYALKKIICHGREDQAQAIREVEHHKTFVHPNI 85
D + I+ ++G+G F V +H +T A K I E+ + E++ HPNI
Sbjct: 5 DIWEIIGELGDGAFGKVYKAQHKETGLFAAAKIIQIESEEELEDFMVEIDILSECKHPNI 64
Query: 86 LPLLD 90
+ L +
Sbjct: 65 VGLYE 69
Score = 35.9 bits (83), Expect = 0.009
Identities = 18/65 (27%), Positives = 30/65 (46%)
Query: 123 DKYYIVEKIGEGGFSTVSLIEHSRTKKRYALKKIICHGREDQAQAIREVEHHKTFVHPNI 182
D + I+ ++G+G F V +H T A K I E+ + E++ HPNI
Sbjct: 5 DIWEIIGELGDGAFGKVYKAQHKETGLFAAAKIIQIESEEELEDFMVEIDILSECKHPNI 64
Query: 183 LPLLD 187
+ L +
Sbjct: 65 VGLYE 69
>gnl|CDD|215036 PLN00034, PLN00034, mitogen-activated protein kinase kinase;
Provisional.
Length = 353
Score = 37.5 bits (87), Expect = 0.003
Identities = 21/59 (35%), Positives = 30/59 (50%), Gaps = 5/59 (8%)
Query: 31 VEKIGEGGFSTVSLIEHSQTKKRYALKKIICHGREDQA---QAIREVEHHKTFVHPNIL 86
V +IG G TV + H T + YALK I +G + Q RE+E + HPN++
Sbjct: 79 VNRIGSGAGGTVYKVIHRPTGRLYALKVI--YGNHEDTVRRQICREIEILRDVNHPNVV 135
Score = 37.5 bits (87), Expect = 0.003
Identities = 21/59 (35%), Positives = 30/59 (50%), Gaps = 5/59 (8%)
Query: 128 VEKIGEGGFSTVSLIEHSRTKKRYALKKIICHGREDQA---QAIREVEHHKTFVHPNIL 183
V +IG G TV + H T + YALK I +G + Q RE+E + HPN++
Sbjct: 79 VNRIGSGAGGTVYKVIHRPTGRLYALKVI--YGNHEDTVRRQICREIEILRDVNHPNVV 135
>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 = 37.4 bits (87), Expect = 0.003
Identities = 20/69 (28%), Positives = 35/69 (50%), Gaps = 6/69 (8%)
Query: 26 DKYYIVEKIGEGGFSTVSLIEHSQTKKRYALKKIICHGREDQAQ----AIREVEHHKTFV 81
+KY + +GEG + V +H +T + A+KK + ED A+RE+ K
Sbjct: 1 EKYENLGLVGEGSYGMVMKCKHKETGQIVAIKKFL--ESEDDKMVKKIAMREIRMLKQLR 58
Query: 82 HPNILPLLD 90
H N++ L++
Sbjct: 59 HENLVNLIE 67
Score = 37.0 bits (86), Expect = 0.004
Identities = 20/69 (28%), Positives = 34/69 (49%), Gaps = 6/69 (8%)
Query: 123 DKYYIVEKIGEGGFSTVSLIEHSRTKKRYALKKIICHGREDQAQ----AIREVEHHKTFV 178
+KY + +GEG + V +H T + A+KK + ED A+RE+ K
Sbjct: 1 EKYENLGLVGEGSYGMVMKCKHKETGQIVAIKKFL--ESEDDKMVKKIAMREIRMLKQLR 58
Query: 179 HPNILPLLD 187
H N++ L++
Sbjct: 59 HENLVNLIE 67
>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 = 37.1 bits (87), Expect = 0.003
Identities = 20/66 (30%), Positives = 35/66 (53%), Gaps = 2/66 (3%)
Query: 124 KYYIVEKIGEGGFSTVSLIEHSRTKKRYALKKI--ICHGREDQAQAIREVEHHKTFVHPN 181
+Y +++ IG G + V RT ++ A+KKI + D + +RE++ + H N
Sbjct: 1 RYELLKPIGSGAYGVVCSAVDKRTGRKVAIKKISNVFDDLIDAKRILREIKLLRHLRHEN 60
Query: 182 ILPLLD 187
I+ LLD
Sbjct: 61 IIGLLD 66
Score = 36.7 bits (86), Expect = 0.005
Identities = 19/66 (28%), Positives = 35/66 (53%), Gaps = 2/66 (3%)
Query: 27 KYYIVEKIGEGGFSTVSLIEHSQTKKRYALKKI--ICHGREDQAQAIREVEHHKTFVHPN 84
+Y +++ IG G + V +T ++ A+KKI + D + +RE++ + H N
Sbjct: 1 RYELLKPIGSGAYGVVCSAVDKRTGRKVAIKKISNVFDDLIDAKRILREIKLLRHLRHEN 60
Query: 85 ILPLLD 90
I+ LLD
Sbjct: 61 IIGLLD 66
>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 = 36.8 bits (86), Expect = 0.004
Identities = 15/58 (25%), Positives = 25/58 (43%), Gaps = 6/58 (10%)
Query: 131 IGEGGFSTVSLIEHSRTKKRYALKKIICHGREDQAQAIREVEHHKTFVHPNILPLLDH 188
+G GGF V L++ + +ALK + ++ + EH F IL +H
Sbjct: 1 LGVGGFGRVELVKVKSKNRTFALKCV----KKRHIVETGQQEH--IFSEKEILEECNH 52
Score = 35.7 bits (83), Expect = 0.010
Identities = 15/58 (25%), Positives = 25/58 (43%), Gaps = 6/58 (10%)
Query: 34 IGEGGFSTVSLIEHSQTKKRYALKKIICHGREDQAQAIREVEHHKTFVHPNILPLLDH 91
+G GGF V L++ + +ALK + ++ + EH F IL +H
Sbjct: 1 LGVGGFGRVELVKVKSKNRTFALKCV----KKRHIVETGQQEH--IFSEKEILEECNH 52
>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 = 37.1 bits (86), Expect = 0.004
Identities = 18/65 (27%), Positives = 31/65 (47%), Gaps = 6/65 (9%)
Query: 96 CADPVLNSTSQVLMVLPYYPEAV------YVKSDKYYIVEKIGEGGFSTVSLIEHSRTKK 149
C P L + L Y +A +K++ + +++ IG G F V L+ H +K+
Sbjct: 10 CDIPALRKNKNIDNFLSRYEKAAEKITKLRMKAEDFDVIKVIGRGAFGEVQLVRHKSSKQ 69
Query: 150 RYALK 154
YA+K
Sbjct: 70 VYAMK 74
Score = 35.9 bits (83), Expect = 0.010
Identities = 12/35 (34%), Positives = 23/35 (65%)
Query: 23 VKSDKYYIVEKIGEGGFSTVSLIEHSQTKKRYALK 57
+K++ + +++ IG G F V L+ H +K+ YA+K
Sbjct: 40 MKAEDFDVIKVIGRGAFGEVQLVRHKSSKQVYAMK 74
>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 = 36.3 bits (85), Expect = 0.006
Identities = 19/58 (32%), Positives = 30/58 (51%), Gaps = 6/58 (10%)
Query: 34 IGEGGFSTVSLIEHSQTKKRYALKKIICHGREDQAQAIREVEHHKTFVHPNILPLLDH 91
+G+G F V L+ T K YA+K + ++ + +EVEH T NIL ++H
Sbjct: 1 LGKGSFGKVLLVRKKDTGKLYAMKVL----KKKKIIKRKEVEH--TLTERNILSRINH 52
Score = 36.0 bits (84), Expect = 0.008
Identities = 19/58 (32%), Positives = 30/58 (51%), Gaps = 6/58 (10%)
Query: 131 IGEGGFSTVSLIEHSRTKKRYALKKIICHGREDQAQAIREVEHHKTFVHPNILPLLDH 188
+G+G F V L+ T K YA+K + ++ + +EVEH T NIL ++H
Sbjct: 1 LGKGSFGKVLLVRKKDTGKLYAMKVL----KKKKIIKRKEVEH--TLTERNILSRINH 52
>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 = 36.1 bits (83), Expect = 0.007
Identities = 26/68 (38%), Positives = 35/68 (51%), Gaps = 1/68 (1%)
Query: 24 KSDKYYIVEKIGEGGFSTVSLIEHSQTKKRYALKKI-ICHGREDQAQAIREVEHHKTFVH 82
K + Y +EK+GEG ++TV T+ ALK+I + H AIREV K H
Sbjct: 4 KMETYIKLEKLGEGTYATVFKGRSKLTENLVALKEIRLEHEEGAPCTAIREVSLLKDLKH 63
Query: 83 PNILPLLD 90
NI+ L D
Sbjct: 64 ANIVTLHD 71
Score = 36.1 bits (83), Expect = 0.007
Identities = 26/68 (38%), Positives = 35/68 (51%), Gaps = 1/68 (1%)
Query: 121 KSDKYYIVEKIGEGGFSTVSLIEHSRTKKRYALKKI-ICHGREDQAQAIREVEHHKTFVH 179
K + Y +EK+GEG ++TV T+ ALK+I + H AIREV K H
Sbjct: 4 KMETYIKLEKLGEGTYATVFKGRSKLTENLVALKEIRLEHEEGAPCTAIREVSLLKDLKH 63
Query: 180 PNILPLLD 187
NI+ L D
Sbjct: 64 ANIVTLHD 71
>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 = 36.1 bits (83), Expect = 0.009
Identities = 19/61 (31%), Positives = 31/61 (50%), Gaps = 2/61 (3%)
Query: 28 YYIVEKIGEGGFSTVSLIEHSQTKKRYALKKIICH--GREDQAQAIREVEHHKTFVHPNI 85
Y V +G+G + VSL+ H K+Y +KK+ R ++ A +E + HPNI
Sbjct: 2 YCFVRVVGKGSYGEVSLVRHRTDGKQYVIKKLNLRNASRRERKAAEQEAQLLSQLKHPNI 61
Query: 86 L 86
+
Sbjct: 62 V 62
Score = 35.7 bits (82), Expect = 0.009
Identities = 19/61 (31%), Positives = 31/61 (50%), Gaps = 2/61 (3%)
Query: 125 YYIVEKIGEGGFSTVSLIEHSRTKKRYALKKIICH--GREDQAQAIREVEHHKTFVHPNI 182
Y V +G+G + VSL+ H K+Y +KK+ R ++ A +E + HPNI
Sbjct: 2 YCFVRVVGKGSYGEVSLVRHRTDGKQYVIKKLNLRNASRRERKAAEQEAQLLSQLKHPNI 61
Query: 183 L 183
+
Sbjct: 62 V 62
>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 = 36.0 bits (84), Expect = 0.009
Identities = 26/67 (38%), Positives = 36/67 (53%), Gaps = 3/67 (4%)
Query: 124 KYYIVEKIGEGGFSTVSLIEHSRTKKRYALKKIICHGREDQ-AQ-AIREVEHHKTFV-HP 180
KY I++K+G+G + V RTK+ ALKKI R AQ RE+ + HP
Sbjct: 8 KYEILQKLGKGAYGIVWKAIDRRTKEVVALKKIFDAFRNATDAQRTFREIMFLQELGDHP 67
Query: 181 NILPLLD 187
NI+ LL+
Sbjct: 68 NIVKLLN 74
Score = 34.9 bits (81), Expect = 0.023
Identities = 25/67 (37%), Positives = 36/67 (53%), Gaps = 3/67 (4%)
Query: 27 KYYIVEKIGEGGFSTVSLIEHSQTKKRYALKKIICHGREDQ-AQ-AIREVEHHKTFV-HP 83
KY I++K+G+G + V +TK+ ALKKI R AQ RE+ + HP
Sbjct: 8 KYEILQKLGKGAYGIVWKAIDRRTKEVVALKKIFDAFRNATDAQRTFREIMFLQELGDHP 67
Query: 84 NILPLLD 90
NI+ LL+
Sbjct: 68 NIVKLLN 74
>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 = 35.8 bits (83), Expect = 0.010
Identities = 24/68 (35%), Positives = 34/68 (50%), Gaps = 1/68 (1%)
Query: 24 KSDKYYIVEKIGEGGFSTVSLIEHSQTKKRYALKKI-ICHGREDQAQAIREVEHHKTFVH 82
K + Y ++K+GEG ++TV T + ALK+I + H AIRE K H
Sbjct: 3 KLETYKKLDKLGEGSYATVYKGRSKLTGQLVALKEIRLEHEEGAPFTAIREASLLKDLKH 62
Query: 83 PNILPLLD 90
NI+ L D
Sbjct: 63 ANIVTLHD 70
Score = 35.8 bits (83), Expect = 0.010
Identities = 24/68 (35%), Positives = 34/68 (50%), Gaps = 1/68 (1%)
Query: 121 KSDKYYIVEKIGEGGFSTVSLIEHSRTKKRYALKKI-ICHGREDQAQAIREVEHHKTFVH 179
K + Y ++K+GEG ++TV T + ALK+I + H AIRE K H
Sbjct: 3 KLETYKKLDKLGEGSYATVYKGRSKLTGQLVALKEIRLEHEEGAPFTAIREASLLKDLKH 62
Query: 180 PNILPLLD 187
NI+ L D
Sbjct: 63 ANIVTLHD 70
>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 = 35.5 bits (82), Expect = 0.011
Identities = 19/68 (27%), Positives = 30/68 (44%), Gaps = 3/68 (4%)
Query: 26 DKYYIVEKIGEGGFSTVSLIEHSQTKKRYALKKIICHGREDQAQ---AIREVEHHKTFVH 82
+ I +KIG+G FS V + ALKK+ D ++E++ K H
Sbjct: 2 GNFKIEKKIGKGQFSVVYKAICLLDGRVVALKKVQIFEMMDAKARQDCLKEIDLLKQLDH 61
Query: 83 PNILPLLD 90
PN++ L
Sbjct: 62 PNVIKYLA 69
Score = 35.5 bits (82), Expect = 0.012
Identities = 19/68 (27%), Positives = 30/68 (44%), Gaps = 3/68 (4%)
Query: 123 DKYYIVEKIGEGGFSTVSLIEHSRTKKRYALKKIICHGREDQAQ---AIREVEHHKTFVH 179
+ I +KIG+G FS V + ALKK+ D ++E++ K H
Sbjct: 2 GNFKIEKKIGKGQFSVVYKAICLLDGRVVALKKVQIFEMMDAKARQDCLKEIDLLKQLDH 61
Query: 180 PNILPLLD 187
PN++ L
Sbjct: 62 PNVIKYLA 69
>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 = 35.8 bits (82), Expect = 0.011
Identities = 14/35 (40%), Positives = 23/35 (65%)
Query: 23 VKSDKYYIVEKIGEGGFSTVSLIEHSQTKKRYALK 57
+K++ Y +V+ IG G F V L+ H ++K YA+K
Sbjct: 40 MKAEDYDVVKVIGRGAFGEVQLVRHKSSQKVYAMK 74
Score = 35.8 bits (82), Expect = 0.013
Identities = 14/35 (40%), Positives = 23/35 (65%)
Query: 120 VKSDKYYIVEKIGEGGFSTVSLIEHSRTKKRYALK 154
+K++ Y +V+ IG G F V L+ H ++K YA+K
Sbjct: 40 MKAEDYDVVKVIGRGAFGEVQLVRHKSSQKVYAMK 74
>gnl|CDD|183880 PRK13184, pknD, serine/threonine-protein kinase; Reviewed.
Length = 932
Score = 35.9 bits (83), Expect = 0.012
Identities = 23/69 (33%), Positives = 34/69 (49%), Gaps = 11/69 (15%)
Query: 124 KYYIVEKIGEGGFSTVSLIEHSRTKKRYALKKIICHGREDQAQA-------IREVEHHKT 176
+Y I+ IG+GG V L +R ALKKI RED ++ +RE +
Sbjct: 3 RYDIIRLIGKGGMGEVYLAYDPVCSRRVALKKI----REDLSENPLLKKRFLREAKIAAD 58
Query: 177 FVHPNILPL 185
+HP I+P+
Sbjct: 59 LIHPGIVPV 67
Score = 35.9 bits (83), Expect = 0.013
Identities = 23/69 (33%), Positives = 34/69 (49%), Gaps = 11/69 (15%)
Query: 27 KYYIVEKIGEGGFSTVSLIEHSQTKKRYALKKIICHGREDQAQA-------IREVEHHKT 79
+Y I+ IG+GG V L +R ALKKI RED ++ +RE +
Sbjct: 3 RYDIIRLIGKGGMGEVYLAYDPVCSRRVALKKI----REDLSENPLLKKRFLREAKIAAD 58
Query: 80 FVHPNILPL 88
+HP I+P+
Sbjct: 59 LIHPGIVPV 67
>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 = 35.4 bits (82), Expect = 0.012
Identities = 22/69 (31%), Positives = 36/69 (52%), Gaps = 6/69 (8%)
Query: 26 DKYYIVEKIGEGGFSTVSLIEHSQTKKRYALKKIICHGREDQAQ----AIREVEHHKTFV 81
+KY + KIGEG + V + +T + A+KK + ED A+RE+ K
Sbjct: 1 EKYEKLSKIGEGSYGVVFKCRNRETGQIVAIKKFV--ESEDDPVIKKIALREIRMLKQLK 58
Query: 82 HPNILPLLD 90
HPN++ L++
Sbjct: 59 HPNLVNLIE 67
Score = 35.0 bits (81), Expect = 0.019
Identities = 22/69 (31%), Positives = 35/69 (50%), Gaps = 6/69 (8%)
Query: 123 DKYYIVEKIGEGGFSTVSLIEHSRTKKRYALKKIICHGREDQAQ----AIREVEHHKTFV 178
+KY + KIGEG + V + T + A+KK + ED A+RE+ K
Sbjct: 1 EKYEKLSKIGEGSYGVVFKCRNRETGQIVAIKKFV--ESEDDPVIKKIALREIRMLKQLK 58
Query: 179 HPNILPLLD 187
HPN++ L++
Sbjct: 59 HPNLVNLIE 67
>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 = 35.7 bits (83), Expect = 0.013
Identities = 23/92 (25%), Positives = 42/92 (45%), Gaps = 13/92 (14%)
Query: 123 DKYYIVEKIGEGGFSTVSLIEHSRTKKRYALKKIICHGREDQA---QAIREVEHHKTFVH 179
D+Y + +I EG + V +T + ALKK+ +E + ++RE+ H
Sbjct: 5 DEYEKLNRIEEGTYGVVYRARDKKTGEIVALKKLKME-KEKEGFPITSLREINILLKLQH 63
Query: 180 PNILPLLDHALTGCADPVLNSTS-QVLMVLPY 210
PNI+ + + V+ S ++ MV+ Y
Sbjct: 64 PNIVTV--------KEVVVGSNLDKIYMVMEY 87
Score = 34.5 bits (80), Expect = 0.026
Identities = 23/92 (25%), Positives = 42/92 (45%), Gaps = 13/92 (14%)
Query: 26 DKYYIVEKIGEGGFSTVSLIEHSQTKKRYALKKIICHGREDQA---QAIREVEHHKTFVH 82
D+Y + +I EG + V +T + ALKK+ +E + ++RE+ H
Sbjct: 5 DEYEKLNRIEEGTYGVVYRARDKKTGEIVALKKLKME-KEKEGFPITSLREINILLKLQH 63
Query: 83 PNILPLLDHALTGCADPVLNSTS-QVLMVLPY 113
PNI+ + + V+ S ++ MV+ Y
Sbjct: 64 PNIVTV--------KEVVVGSNLDKIYMVMEY 87
>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 = 35.3 bits (82), Expect = 0.013
Identities = 11/34 (32%), Positives = 19/34 (55%)
Query: 26 DKYYIVEKIGEGGFSTVSLIEHSQTKKRYALKKI 59
D + +++ IG G F V L+ T + YA+K +
Sbjct: 1 DDFEVIKVIGRGAFGEVWLVRDKDTGQVYAMKVL 34
Score = 35.0 bits (81), Expect = 0.020
Identities = 11/34 (32%), Positives = 19/34 (55%)
Query: 123 DKYYIVEKIGEGGFSTVSLIEHSRTKKRYALKKI 156
D + +++ IG G F V L+ T + YA+K +
Sbjct: 1 DDFEVIKVIGRGAFGEVWLVRDKDTGQVYAMKVL 34
>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 = 35.4 bits (81), Expect = 0.014
Identities = 25/68 (36%), Positives = 35/68 (51%), Gaps = 1/68 (1%)
Query: 24 KSDKYYIVEKIGEGGFSTVSLIEHSQTKKRYALKKI-ICHGREDQAQAIREVEHHKTFVH 82
K + Y ++K+GEG ++TV T+ ALK+I + H AIREV K H
Sbjct: 3 KLETYVKLDKLGEGTYATVFKGRSKLTENLVALKEIRLEHEEGAPCTAIREVSLLKNLKH 62
Query: 83 PNILPLLD 90
NI+ L D
Sbjct: 63 ANIVTLHD 70
Score = 35.4 bits (81), Expect = 0.014
Identities = 25/68 (36%), Positives = 35/68 (51%), Gaps = 1/68 (1%)
Query: 121 KSDKYYIVEKIGEGGFSTVSLIEHSRTKKRYALKKI-ICHGREDQAQAIREVEHHKTFVH 179
K + Y ++K+GEG ++TV T+ ALK+I + H AIREV K H
Sbjct: 3 KLETYVKLDKLGEGTYATVFKGRSKLTENLVALKEIRLEHEEGAPCTAIREVSLLKNLKH 62
Query: 180 PNILPLLD 187
NI+ L D
Sbjct: 63 ANIVTLHD 70
>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 = 35.3 bits (82), Expect = 0.014
Identities = 16/60 (26%), Positives = 27/60 (45%)
Query: 26 DKYYIVEKIGEGGFSTVSLIEHSQTKKRYALKKIICHGREDQAQAIREVEHHKTFVHPNI 85
+ Y ++++IG G + V T + A+K I +D +E+ K HPNI
Sbjct: 3 EDYELIQRIGSGTYGDVYKARDIATGELVAIKVIKLEPGDDFEIIQQEISMLKECRHPNI 62
Score = 35.0 bits (81), Expect = 0.017
Identities = 16/60 (26%), Positives = 27/60 (45%)
Query: 123 DKYYIVEKIGEGGFSTVSLIEHSRTKKRYALKKIICHGREDQAQAIREVEHHKTFVHPNI 182
+ Y ++++IG G + V T + A+K I +D +E+ K HPNI
Sbjct: 3 EDYELIQRIGSGTYGDVYKARDIATGELVAIKVIKLEPGDDFEIIQQEISMLKECRHPNI 62
>gnl|CDD|219530 pfam07714, Pkinase_Tyr, Protein tyrosine kinase.
Length = 258
Score = 34.8 bits (81), Expect = 0.017
Identities = 18/65 (27%), Positives = 31/65 (47%), Gaps = 5/65 (7%)
Query: 30 IVEKIGEGGFSTVSL----IEHSQTKKRYALKKIICHGREDQAQA-IREVEHHKTFVHPN 84
+ +K+GEG F V + T+ + A+K + E++ + + E K HPN
Sbjct: 3 LGKKLGEGAFGEVYKGTLKGDGEGTETKVAVKTLKEGASEEEREEFLEEASIMKKLSHPN 62
Query: 85 ILPLL 89
I+ LL
Sbjct: 63 IVRLL 67
Score = 34.0 bits (79), Expect = 0.031
Identities = 18/65 (27%), Positives = 31/65 (47%), Gaps = 5/65 (7%)
Query: 127 IVEKIGEGGFSTVSL----IEHSRTKKRYALKKIICHGREDQAQA-IREVEHHKTFVHPN 181
+ +K+GEG F V + T+ + A+K + E++ + + E K HPN
Sbjct: 3 LGKKLGEGAFGEVYKGTLKGDGEGTETKVAVKTLKEGASEEEREEFLEEASIMKKLSHPN 62
Query: 182 ILPLL 186
I+ LL
Sbjct: 63 IVRLL 67
>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 = 35.0 bits (80), Expect = 0.018
Identities = 25/68 (36%), Positives = 34/68 (50%), Gaps = 1/68 (1%)
Query: 24 KSDKYYIVEKIGEGGFSTVSLIEHSQTKKRYALKKI-ICHGREDQAQAIREVEHHKTFVH 82
K + Y ++K+GEG ++TV T ALK+I + H AIREV K H
Sbjct: 4 KLETYIKLDKLGEGTYATVYKGRSKLTDNLVALKEIRLEHEEGAPCTAIREVSLLKDLKH 63
Query: 83 PNILPLLD 90
NI+ L D
Sbjct: 64 ANIVTLHD 71
Score = 35.0 bits (80), Expect = 0.018
Identities = 25/68 (36%), Positives = 34/68 (50%), Gaps = 1/68 (1%)
Query: 121 KSDKYYIVEKIGEGGFSTVSLIEHSRTKKRYALKKI-ICHGREDQAQAIREVEHHKTFVH 179
K + Y ++K+GEG ++TV T ALK+I + H AIREV K H
Sbjct: 4 KLETYIKLDKLGEGTYATVYKGRSKLTDNLVALKEIRLEHEEGAPCTAIREVSLLKDLKH 63
Query: 180 PNILPLLD 187
NI+ L D
Sbjct: 64 ANIVTLHD 71
>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 = 34.7 bits (79), Expect = 0.022
Identities = 26/68 (38%), Positives = 33/68 (48%), Gaps = 1/68 (1%)
Query: 24 KSDKYYIVEKIGEGGFSTVSLIEHSQTKKRYALKKIICHGREDQA-QAIREVEHHKTFVH 82
K+D Y +EK+GEG ++TV + K ALK I E AIRE K H
Sbjct: 3 KADSYEKLEKLGEGSYATVYKGKSKVNGKLVALKVIRLQEEEGTPFTAIREASLLKGLKH 62
Query: 83 PNILPLLD 90
NI+ L D
Sbjct: 63 ANIVLLHD 70
Score = 34.7 bits (79), Expect = 0.024
Identities = 26/68 (38%), Positives = 33/68 (48%), Gaps = 1/68 (1%)
Query: 121 KSDKYYIVEKIGEGGFSTVSLIEHSRTKKRYALKKIICHGREDQA-QAIREVEHHKTFVH 179
K+D Y +EK+GEG ++TV + K ALK I E AIRE K H
Sbjct: 3 KADSYEKLEKLGEGSYATVYKGKSKVNGKLVALKVIRLQEEEGTPFTAIREASLLKGLKH 62
Query: 180 PNILPLLD 187
NI+ L D
Sbjct: 63 ANIVLLHD 70
>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 = 34.6 bits (80), Expect = 0.024
Identities = 21/93 (22%), Positives = 37/93 (39%), Gaps = 13/93 (13%)
Query: 123 DKYYIVEKIGEGGFSTVSLIEHSRTKKRYALKKI------ICHGREDQAQAIREVEHHKT 176
D+Y + +G G + V ++T ++ A+KK+ H + + RE+ K
Sbjct: 15 DRYQNLSPVGSGAYGQVCSAFDTKTGRKVAIKKLSRPFQSAIHAK----RTYRELRLLKH 70
Query: 177 FVHPNILPLLDHALTGCADPVLNSTSQVLMVLP 209
H N++ LLD L V +V
Sbjct: 71 MDHENVIGLLD---VFTPASSLEDFQDVYLVTH 100
Score = 32.7 bits (75), Expect = 0.10
Identities = 21/93 (22%), Positives = 37/93 (39%), Gaps = 13/93 (13%)
Query: 26 DKYYIVEKIGEGGFSTVSLIEHSQTKKRYALKKI------ICHGREDQAQAIREVEHHKT 79
D+Y + +G G + V ++T ++ A+KK+ H + + RE+ K
Sbjct: 15 DRYQNLSPVGSGAYGQVCSAFDTKTGRKVAIKKLSRPFQSAIHAK----RTYRELRLLKH 70
Query: 80 FVHPNILPLLDHALTGCADPVLNSTSQVLMVLP 112
H N++ LLD L V +V
Sbjct: 71 MDHENVIGLLD---VFTPASSLEDFQDVYLVTH 100
>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 = 34.1 bits (78), Expect = 0.032
Identities = 22/69 (31%), Positives = 32/69 (46%)
Query: 27 KYYIVEKIGEGGFSTVSLIEHSQTKKRYALKKIICHGREDQAQAIREVEHHKTFVHPNIL 86
KY EKIG+G TV T + A+K++ + + I E+ + HPNI+
Sbjct: 20 KYTRFEKIGQGASGTVYTAIDVATGQEVAIKQMNLQQQPKKELIINEILVMRENKHPNIV 79
Query: 87 PLLDHALTG 95
LD L G
Sbjct: 80 NYLDSYLVG 88
Score = 34.1 bits (78), Expect = 0.039
Identities = 22/69 (31%), Positives = 32/69 (46%)
Query: 124 KYYIVEKIGEGGFSTVSLIEHSRTKKRYALKKIICHGREDQAQAIREVEHHKTFVHPNIL 183
KY EKIG+G TV T + A+K++ + + I E+ + HPNI+
Sbjct: 20 KYTRFEKIGQGASGTVYTAIDVATGQEVAIKQMNLQQQPKKELIINEILVMRENKHPNIV 79
Query: 184 PLLDHALTG 192
LD L G
Sbjct: 80 NYLDSYLVG 88
>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 = 34.2 bits (78), Expect = 0.032
Identities = 24/70 (34%), Positives = 35/70 (50%), Gaps = 6/70 (8%)
Query: 124 KYYIVEKIGEGGFSTVSLIEHSRTKKRY-ALKKIICHGREDQA--QAIREV---EHHKTF 177
+Y V +IGEG + V + R+ ALK++ E+ IREV H +TF
Sbjct: 2 QYECVAEIGEGAYGKVFKARDLKNGGRFVALKRVRVQTGEEGMPLSTIREVAVLRHLETF 61
Query: 178 VHPNILPLLD 187
HPN++ L D
Sbjct: 62 EHPNVVRLFD 71
Score = 33.8 bits (77), Expect = 0.041
Identities = 24/70 (34%), Positives = 35/70 (50%), Gaps = 6/70 (8%)
Query: 27 KYYIVEKIGEGGFSTVSLIEHSQTKKRY-ALKKIICHGREDQA--QAIREV---EHHKTF 80
+Y V +IGEG + V + R+ ALK++ E+ IREV H +TF
Sbjct: 2 QYECVAEIGEGAYGKVFKARDLKNGGRFVALKRVRVQTGEEGMPLSTIREVAVLRHLETF 61
Query: 81 VHPNILPLLD 90
HPN++ L D
Sbjct: 62 EHPNVVRLFD 71
>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 = 34.2 bits (79), Expect = 0.034
Identities = 20/67 (29%), Positives = 34/67 (50%), Gaps = 2/67 (2%)
Query: 26 DKYYIVEKIGEGGFSTVSLIEHSQTKKRYALKKI-ICHGRED-QAQAIREVEHHKTFVHP 83
+KY ++ +GEG + V + T + A+KK ED + A+REV+ + H
Sbjct: 1 NKYEVLGVVGEGAYGVVLKCRNKATGEIVAIKKFKESEDDEDVKKTALREVKVLRQLRHE 60
Query: 84 NILPLLD 90
NI+ L +
Sbjct: 61 NIVNLKE 67
Score = 33.8 bits (78), Expect = 0.049
Identities = 20/67 (29%), Positives = 34/67 (50%), Gaps = 2/67 (2%)
Query: 123 DKYYIVEKIGEGGFSTVSLIEHSRTKKRYALKKI-ICHGRED-QAQAIREVEHHKTFVHP 180
+KY ++ +GEG + V + T + A+KK ED + A+REV+ + H
Sbjct: 1 NKYEVLGVVGEGAYGVVLKCRNKATGEIVAIKKFKESEDDEDVKKTALREVKVLRQLRHE 60
Query: 181 NILPLLD 187
NI+ L +
Sbjct: 61 NIVNLKE 67
>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 = 34.0 bits (78), Expect = 0.041
Identities = 16/69 (23%), Positives = 34/69 (49%), Gaps = 2/69 (2%)
Query: 30 IVEKIGEGGFSTVSLIEHSQTKKRYALKKIICHGREDQ--AQAIREVEHHKTFVHPNILP 87
+++K+G+G + +V ++ + YALK++ + A+ E+ + HPNI+
Sbjct: 4 VLKKLGKGSYGSVYKVKRLSDNQFYALKEVDLGSMSQKEREDAVNEIRILASVNHPNIIS 63
Query: 88 LLDHALTGC 96
+ L G
Sbjct: 64 YKEAFLDGN 72
Score = 33.6 bits (77), Expect = 0.056
Identities = 16/69 (23%), Positives = 34/69 (49%), Gaps = 2/69 (2%)
Query: 127 IVEKIGEGGFSTVSLIEHSRTKKRYALKKIICHGREDQ--AQAIREVEHHKTFVHPNILP 184
+++K+G+G + +V ++ + YALK++ + A+ E+ + HPNI+
Sbjct: 4 VLKKLGKGSYGSVYKVKRLSDNQFYALKEVDLGSMSQKEREDAVNEIRILASVNHPNIIS 63
Query: 185 LLDHALTGC 193
+ L G
Sbjct: 64 YKEAFLDGN 72
>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 = 33.7 bits (78), Expect = 0.048
Identities = 18/72 (25%), Positives = 38/72 (52%), Gaps = 16/72 (22%)
Query: 28 YYIVEKIGEGGFSTVSLIEHSQTKKRYALKKII---------CHGREDQAQAIREVEHHK 78
Y +++++G+G F +V L + +T + A+KK+ + RE +++R++
Sbjct: 1 YKVIKQLGDGTFGSVYLARNKETGELVAIKKMKKKFYSWEECMNLRE--VKSLRKLNE-- 56
Query: 79 TFVHPNILPLLD 90
HPNI+ L +
Sbjct: 57 ---HPNIVKLKE 65
Score = 32.5 bits (75), Expect = 0.12
Identities = 18/72 (25%), Positives = 37/72 (51%), Gaps = 16/72 (22%)
Query: 125 YYIVEKIGEGGFSTVSLIEHSRTKKRYALKKII---------CHGREDQAQAIREVEHHK 175
Y +++++G+G F +V L + T + A+KK+ + RE +++R++
Sbjct: 1 YKVIKQLGDGTFGSVYLARNKETGELVAIKKMKKKFYSWEECMNLRE--VKSLRKLNE-- 56
Query: 176 TFVHPNILPLLD 187
HPNI+ L +
Sbjct: 57 ---HPNIVKLKE 65
>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 = 33.2 bits (75), Expect = 0.082
Identities = 23/69 (33%), Positives = 32/69 (46%)
Query: 27 KYYIVEKIGEGGFSTVSLIEHSQTKKRYALKKIICHGREDQAQAIREVEHHKTFVHPNIL 86
KY EKIG+G TV T + A+K+I + + I E+ K +PNI+
Sbjct: 20 KYTRYEKIGQGASGTVFTAIDVATGQEVAIKQINLQKQPKKELIINEILVMKELKNPNIV 79
Query: 87 PLLDHALTG 95
LD L G
Sbjct: 80 NFLDSFLVG 88
Score = 32.8 bits (74), Expect = 0.099
Identities = 23/69 (33%), Positives = 32/69 (46%)
Query: 124 KYYIVEKIGEGGFSTVSLIEHSRTKKRYALKKIICHGREDQAQAIREVEHHKTFVHPNIL 183
KY EKIG+G TV T + A+K+I + + I E+ K +PNI+
Sbjct: 20 KYTRYEKIGQGASGTVFTAIDVATGQEVAIKQINLQKQPKKELIINEILVMKELKNPNIV 79
Query: 184 PLLDHALTG 192
LD L G
Sbjct: 80 NFLDSFLVG 88
>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 = 33.2 bits (76), Expect = 0.083
Identities = 22/67 (32%), Positives = 36/67 (53%), Gaps = 2/67 (2%)
Query: 26 DKYYIVEKIGEGGFSTVSLIEHSQTKKRYALKKI-ICHGRED-QAQAIREVEHHKTFVHP 83
DK+ I+ +IGEG + V T + ALKK+ + + +E AIRE++ + H
Sbjct: 7 DKFDIIGQIGEGTYGQVYKARDKDTGELVALKKVRLDNEKEGFPITAIREIKILRQLNHR 66
Query: 84 NILPLLD 90
NI+ L +
Sbjct: 67 NIVNLKE 73
Score = 32.8 bits (75), Expect = 0.11
Identities = 22/67 (32%), Positives = 36/67 (53%), Gaps = 2/67 (2%)
Query: 123 DKYYIVEKIGEGGFSTVSLIEHSRTKKRYALKKI-ICHGRED-QAQAIREVEHHKTFVHP 180
DK+ I+ +IGEG + V T + ALKK+ + + +E AIRE++ + H
Sbjct: 7 DKFDIIGQIGEGTYGQVYKARDKDTGELVALKKVRLDNEKEGFPITAIREIKILRQLNHR 66
Query: 181 NILPLLD 187
NI+ L +
Sbjct: 67 NIVNLKE 73
>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 = 33.1 bits (76), Expect = 0.083
Identities = 23/92 (25%), Positives = 42/92 (45%), Gaps = 13/92 (14%)
Query: 29 YIVEKIGEGGFSTVSL----IEHSQTKKRYALKKIICHGREDQAQA--IREVEHHKTFVH 82
++++GEG F V L T ++ A+K + H E+Q ++ RE+E +T H
Sbjct: 7 KFIKQLGEGHFGKVELCRYDPLGDNTGEQVAVKS-LNHSGEEQHRSDFEREIEILRTLDH 65
Query: 83 PNILPLLDHALTGCADPVLNSTSQVLM-VLPY 113
NI+ G + + +++M LP
Sbjct: 66 ENIV-----KYKGVCEKPGGRSLRLIMEYLPS 92
Score = 31.6 bits (72), Expect = 0.26
Identities = 23/92 (25%), Positives = 42/92 (45%), Gaps = 13/92 (14%)
Query: 126 YIVEKIGEGGFSTVSL----IEHSRTKKRYALKKIICHGREDQAQA--IREVEHHKTFVH 179
++++GEG F V L T ++ A+K + H E+Q ++ RE+E +T H
Sbjct: 7 KFIKQLGEGHFGKVELCRYDPLGDNTGEQVAVKS-LNHSGEEQHRSDFEREIEILRTLDH 65
Query: 180 PNILPLLDHALTGCADPVLNSTSQVLM-VLPY 210
NI+ G + + +++M LP
Sbjct: 66 ENIV-----KYKGVCEKPGGRSLRLIMEYLPS 92
>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 = 32.9 bits (75), Expect = 0.086
Identities = 20/87 (22%), Positives = 40/87 (45%), Gaps = 8/87 (9%)
Query: 34 IGEGGFSTV---SLIEHSQTKKRYALK--KIICHGREDQAQAIREVEHHKTFVHPNILPL 88
+GEG F +V L + ++ + A+K K+ H + + + E K F HPN++ L
Sbjct: 7 LGEGEFGSVMEGQLSQDDGSQLKVAVKTMKLDIHTYSEIEEFLSEAACMKDFDHPNVMKL 66
Query: 89 LDHALTGCADPVLNSTSQVLMVLPYYP 115
+ + L + +++LP+
Sbjct: 67 IGVCFEASS---LQKIPKPMVILPFMK 90
Score = 32.9 bits (75), Expect = 0.097
Identities = 20/87 (22%), Positives = 40/87 (45%), Gaps = 8/87 (9%)
Query: 131 IGEGGFSTV---SLIEHSRTKKRYALK--KIICHGREDQAQAIREVEHHKTFVHPNILPL 185
+GEG F +V L + ++ + A+K K+ H + + + E K F HPN++ L
Sbjct: 7 LGEGEFGSVMEGQLSQDDGSQLKVAVKTMKLDIHTYSEIEEFLSEAACMKDFDHPNVMKL 66
Query: 186 LDHALTGCADPVLNSTSQVLMVLPYYP 212
+ + L + +++LP+
Sbjct: 67 IGVCFEASS---LQKIPKPMVILPFMK 90
>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 = 32.8 bits (75), Expect = 0.099
Identities = 18/63 (28%), Positives = 30/63 (47%)
Query: 130 KIGEGGFSTVSLIEHSRTKKRYALKKIICHGREDQAQAIREVEHHKTFVHPNILPLLDHA 189
KIGEG V + T ++ A+KK+ ++ + EV + + HPNI+ +
Sbjct: 26 KIGEGSTGIVCIATDKSTGRQVAVKKMDLRKQQRRELLFNEVVIMRDYQHPNIVEMYSSY 85
Query: 190 LTG 192
L G
Sbjct: 86 LVG 88
Score = 32.0 bits (73), Expect = 0.19
Identities = 18/63 (28%), Positives = 30/63 (47%)
Query: 33 KIGEGGFSTVSLIEHSQTKKRYALKKIICHGREDQAQAIREVEHHKTFVHPNILPLLDHA 92
KIGEG V + T ++ A+KK+ ++ + EV + + HPNI+ +
Sbjct: 26 KIGEGSTGIVCIATDKSTGRQVAVKKMDLRKQQRRELLFNEVVIMRDYQHPNIVEMYSSY 85
Query: 93 LTG 95
L G
Sbjct: 86 LVG 88
>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 = 32.6 bits (75), Expect = 0.11
Identities = 22/68 (32%), Positives = 34/68 (50%), Gaps = 6/68 (8%)
Query: 26 DKYYIVEKIGEGGFSTVSLIEHSQTKKRYALK-----KIICHGREDQAQAIREVEHHKTF 80
D + + IGEG FSTV L + +T K YA+K ++I + + +EV +
Sbjct: 1 DDFKFGKIIGEGSFSTVVLAKEKETNKEYAIKILDKRQLIKEKKVKYVKIEKEV-LTRLN 59
Query: 81 VHPNILPL 88
HP I+ L
Sbjct: 60 GHPGIIKL 67
Score = 32.2 bits (74), Expect = 0.14
Identities = 22/68 (32%), Positives = 33/68 (48%), Gaps = 6/68 (8%)
Query: 123 DKYYIVEKIGEGGFSTVSLIEHSRTKKRYALK-----KIICHGREDQAQAIREVEHHKTF 177
D + + IGEG FSTV L + T K YA+K ++I + + +EV +
Sbjct: 1 DDFKFGKIIGEGSFSTVVLAKEKETNKEYAIKILDKRQLIKEKKVKYVKIEKEV-LTRLN 59
Query: 178 VHPNILPL 185
HP I+ L
Sbjct: 60 GHPGIIKL 67
>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 = 32.5 bits (75), Expect = 0.11
Identities = 20/71 (28%), Positives = 31/71 (43%), Gaps = 16/71 (22%)
Query: 26 DKYYIVEKIGEGGFSTVSLIEHSQTKKRYALK-----KIICHGREDQAQAIREVEHHKTF 80
D + ++ +G G F V L+ H + K YALK KI+ +++VEH
Sbjct: 1 DDFEFIKTLGTGSFGRVMLVRHKGSGKYYALKILSKAKIV---------KLKQVEH--VL 49
Query: 81 VHPNILPLLDH 91
IL + H
Sbjct: 50 NEKRILQSIRH 60
Score = 31.7 bits (73), Expect = 0.23
Identities = 20/71 (28%), Positives = 31/71 (43%), Gaps = 16/71 (22%)
Query: 123 DKYYIVEKIGEGGFSTVSLIEHSRTKKRYALK-----KIICHGREDQAQAIREVEHHKTF 177
D + ++ +G G F V L+ H + K YALK KI+ +++VEH
Sbjct: 1 DDFEFIKTLGTGSFGRVMLVRHKGSGKYYALKILSKAKIV---------KLKQVEH--VL 49
Query: 178 VHPNILPLLDH 188
IL + H
Sbjct: 50 NEKRILQSIRH 60
>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 = 32.2 bits (74), Expect = 0.14
Identities = 20/63 (31%), Positives = 32/63 (50%), Gaps = 4/63 (6%)
Query: 122 SDKYYIVEKIGEGGFSTVSLIEHSRTKKRYALKKIICHGREDQAQAIR-EVEHHKTFV-H 179
+ + +VE IGEG + V H +T + A+K I ED+ + I+ E + + H
Sbjct: 5 TGIFELVEVIGEGTYGKVYKARHKKTGQLVAIK--IMDIIEDEEEEIKEEYNILRKYSNH 62
Query: 180 PNI 182
PNI
Sbjct: 63 PNI 65
Score = 31.1 bits (71), Expect = 0.30
Identities = 20/63 (31%), Positives = 32/63 (50%), Gaps = 4/63 (6%)
Query: 25 SDKYYIVEKIGEGGFSTVSLIEHSQTKKRYALKKIICHGREDQAQAIR-EVEHHKTFV-H 82
+ + +VE IGEG + V H +T + A+K I ED+ + I+ E + + H
Sbjct: 5 TGIFELVEVIGEGTYGKVYKARHKKTGQLVAIK--IMDIIEDEEEEIKEEYNILRKYSNH 62
Query: 83 PNI 85
PNI
Sbjct: 63 PNI 65
>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 = 32.5 bits (74), Expect = 0.14
Identities = 19/72 (26%), Positives = 32/72 (44%), Gaps = 9/72 (12%)
Query: 115 PEAVYVKSDKYYIVEKIGEGGFSTVSLIEHSRTKKRYALKKIICHGREDQAQ---AIREV 171
PE ++ + +IG G F V RT + A+KK+ G++ + I+EV
Sbjct: 13 PEKLFTD------LREIGHGSFGAVYFARDVRTNEVVAIKKMSYSGKQSNEKWQDIIKEV 66
Query: 172 EHHKTFVHPNIL 183
+ HPN +
Sbjct: 67 RFLQQLRHPNTI 78
Score = 30.2 bits (68), Expect = 0.63
Identities = 16/57 (28%), Positives = 27/57 (47%), Gaps = 3/57 (5%)
Query: 33 KIGEGGFSTVSLIEHSQTKKRYALKKIICHGREDQAQ---AIREVEHHKTFVHPNIL 86
+IG G F V +T + A+KK+ G++ + I+EV + HPN +
Sbjct: 22 EIGHGSFGAVYFARDVRTNEVVAIKKMSYSGKQSNEKWQDIIKEVRFLQQLRHPNTI 78
>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 = 31.9 bits (72), Expect = 0.17
Identities = 16/61 (26%), Positives = 31/61 (50%), Gaps = 1/61 (1%)
Query: 27 KYYIVEKIGEGGFSTVSLIEHSQTKKRYALKKI-ICHGREDQAQAIREVEHHKTFVHPNI 85
+Y ++ +GEG F L++H + ++YA+K+I + + +E HPNI
Sbjct: 1 QYNVLRVVGEGSFGRALLVQHVNSDQKYAMKEIRLPKSSSAVEDSRKEAVLLAKMKHPNI 60
Query: 86 L 86
+
Sbjct: 61 V 61
Score = 31.9 bits (72), Expect = 0.19
Identities = 16/61 (26%), Positives = 31/61 (50%), Gaps = 1/61 (1%)
Query: 124 KYYIVEKIGEGGFSTVSLIEHSRTKKRYALKKI-ICHGREDQAQAIREVEHHKTFVHPNI 182
+Y ++ +GEG F L++H + ++YA+K+I + + +E HPNI
Sbjct: 1 QYNVLRVVGEGSFGRALLVQHVNSDQKYAMKEIRLPKSSSAVEDSRKEAVLLAKMKHPNI 60
Query: 183 L 183
+
Sbjct: 61 V 61
>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 = 31.7 bits (72), Expect = 0.18
Identities = 16/48 (33%), Positives = 26/48 (54%), Gaps = 2/48 (4%)
Query: 28 YYIVEKIGEGGFSTVSLIEHSQTKKRYALKKIICHG--REDQAQAIRE 73
+ I+ KIG+G F V + K+ YA+K+I R ++ +AI E
Sbjct: 2 FEILNKIGKGSFGVVFKVVRKADKRVYAMKQIDLSKMNRREREEAIDE 49
Score = 31.7 bits (72), Expect = 0.23
Identities = 16/48 (33%), Positives = 26/48 (54%), Gaps = 2/48 (4%)
Query: 125 YYIVEKIGEGGFSTVSLIEHSRTKKRYALKKIICHG--REDQAQAIRE 170
+ I+ KIG+G F V + K+ YA+K+I R ++ +AI E
Sbjct: 2 FEILNKIGKGSFGVVFKVVRKADKRVYAMKQIDLSKMNRREREEAIDE 49
>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 = 32.1 bits (73), Expect = 0.19
Identities = 18/62 (29%), Positives = 33/62 (53%), Gaps = 2/62 (3%)
Query: 124 KYYIVEKIGEGGFSTVSLIEHSRTKKRYALKKI--ICHGREDQAQAIREVEHHKTFVHPN 181
+Y I E IG+G + V + T ++ A+KKI + D + +RE++ + HP+
Sbjct: 1 RYKIQEVIGKGSYGVVCSAIDTHTGEKVAIKKINDVFEHVSDATRILREIKLLRLLRHPD 60
Query: 182 IL 183
I+
Sbjct: 61 IV 62
Score = 31.7 bits (72), Expect = 0.26
Identities = 18/62 (29%), Positives = 33/62 (53%), Gaps = 2/62 (3%)
Query: 27 KYYIVEKIGEGGFSTVSLIEHSQTKKRYALKKI--ICHGREDQAQAIREVEHHKTFVHPN 84
+Y I E IG+G + V + T ++ A+KKI + D + +RE++ + HP+
Sbjct: 1 RYKIQEVIGKGSYGVVCSAIDTHTGEKVAIKKINDVFEHVSDATRILREIKLLRLLRHPD 60
Query: 85 IL 86
I+
Sbjct: 61 IV 62
>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 = 31.7 bits (72), Expect = 0.19
Identities = 29/89 (32%), Positives = 39/89 (43%), Gaps = 18/89 (20%)
Query: 32 EKIGEGGFSTV---SLIEHSQTKKRYALKKIICHGR----EDQAQAIREVEHHKTFVHPN 84
IG+G F V +LI+ K A+K + R E+ Q ++E K F HPN
Sbjct: 1 RVIGKGHFGCVYHGTLIDSDGQKIHCAVKSL---NRITDLEEVEQFLKEGIIMKDFSHPN 57
Query: 85 ILPLLDHALTGCADPVLNSTSQVLMVLPY 113
+L LL L P L+VLPY
Sbjct: 58 VLSLLGICLPSEGSP--------LVVLPY 78
Score = 30.1 bits (68), Expect = 0.66
Identities = 29/89 (32%), Positives = 39/89 (43%), Gaps = 18/89 (20%)
Query: 129 EKIGEGGFSTV---SLIEHSRTKKRYALKKIICHGR----EDQAQAIREVEHHKTFVHPN 181
IG+G F V +LI+ K A+K + R E+ Q ++E K F HPN
Sbjct: 1 RVIGKGHFGCVYHGTLIDSDGQKIHCAVKSL---NRITDLEEVEQFLKEGIIMKDFSHPN 57
Query: 182 ILPLLDHALTGCADPVLNSTSQVLMVLPY 210
+L LL L P L+VLPY
Sbjct: 58 VLSLLGICLPSEGSP--------LVVLPY 78
>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 = 31.9 bits (72), Expect = 0.20
Identities = 18/65 (27%), Positives = 33/65 (50%)
Query: 26 DKYYIVEKIGEGGFSTVSLIEHSQTKKRYALKKIICHGREDQAQAIREVEHHKTFVHPNI 85
+ + I+ ++G+G F V ++ +T A K I E+ + E++ + HPNI
Sbjct: 5 EFWEIIGELGDGAFGKVYKAQNKETGVLAAAKVIDTKSEEELEDYMVEIDILASCDHPNI 64
Query: 86 LPLLD 90
+ LLD
Sbjct: 65 VKLLD 69
Score = 31.1 bits (70), Expect = 0.37
Identities = 18/65 (27%), Positives = 32/65 (49%)
Query: 123 DKYYIVEKIGEGGFSTVSLIEHSRTKKRYALKKIICHGREDQAQAIREVEHHKTFVHPNI 182
+ + I+ ++G+G F V ++ T A K I E+ + E++ + HPNI
Sbjct: 5 EFWEIIGELGDGAFGKVYKAQNKETGVLAAAKVIDTKSEEELEDYMVEIDILASCDHPNI 64
Query: 183 LPLLD 187
+ LLD
Sbjct: 65 VKLLD 69
>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 = 31.7 bits (72), Expect = 0.22
Identities = 17/61 (27%), Positives = 32/61 (52%), Gaps = 6/61 (9%)
Query: 26 DKYYIVEKIGEGGFSTVSLIEHSQTKKRYALKKIICHGREDQAQAIREVEHHKTFVHPNI 85
+ + ++ I G + V L+ H +T++R+A+KKI Q +R + + FV +I
Sbjct: 1 EDFETIKLISNGAYGAVYLVRHKETRQRFAMKKI-----NKQNLILRN-QIQQVFVERDI 54
Query: 86 L 86
L
Sbjct: 55 L 55
Score = 30.9 bits (70), Expect = 0.37
Identities = 17/61 (27%), Positives = 31/61 (50%), Gaps = 6/61 (9%)
Query: 123 DKYYIVEKIGEGGFSTVSLIEHSRTKKRYALKKIICHGREDQAQAIREVEHHKTFVHPNI 182
+ + ++ I G + V L+ H T++R+A+KKI Q +R + + FV +I
Sbjct: 1 EDFETIKLISNGAYGAVYLVRHKETRQRFAMKKI-----NKQNLILRN-QIQQVFVERDI 54
Query: 183 L 183
L
Sbjct: 55 L 55
>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 = 31.4 bits (72), Expect = 0.23
Identities = 14/53 (26%), Positives = 22/53 (41%), Gaps = 6/53 (11%)
Query: 34 IGEGGFSTVSLIEHSQTKKRYALKKIICHGREDQAQAIREVEHHKTFVHPNIL 86
I +G + V L + T YA+K I A IR+ + + +IL
Sbjct: 1 ISKGAYGRVFLAKKKSTGDIYAIKVIKK------ADMIRKNQVDQVLTERDIL 47
Score = 30.7 bits (70), Expect = 0.45
Identities = 14/53 (26%), Positives = 22/53 (41%), Gaps = 6/53 (11%)
Query: 131 IGEGGFSTVSLIEHSRTKKRYALKKIICHGREDQAQAIREVEHHKTFVHPNIL 183
I +G + V L + T YA+K I A IR+ + + +IL
Sbjct: 1 ISKGAYGRVFLAKKKSTGDIYAIKVIKK------ADMIRKNQVDQVLTERDIL 47
>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 = 31.6 bits (72), Expect = 0.24
Identities = 19/66 (28%), Positives = 36/66 (54%), Gaps = 2/66 (3%)
Query: 27 KYYIVEKIGEGGFSTVSLIEHSQTKKRYALKKII--CHGREDQAQAIREVEHHKTFVHPN 84
KY ++ IG G + V ++S+T ++ A+KKI R D + +RE++ + H N
Sbjct: 6 KYVPIKPIGRGAYGIVCSAKNSETNEKVAIKKIANAFDNRIDAKRTLREIKLLRHLDHEN 65
Query: 85 ILPLLD 90
++ + D
Sbjct: 66 VIAIKD 71
Score = 30.8 bits (70), Expect = 0.41
Identities = 19/66 (28%), Positives = 35/66 (53%), Gaps = 2/66 (3%)
Query: 124 KYYIVEKIGEGGFSTVSLIEHSRTKKRYALKKII--CHGREDQAQAIREVEHHKTFVHPN 181
KY ++ IG G + V ++S T ++ A+KKI R D + +RE++ + H N
Sbjct: 6 KYVPIKPIGRGAYGIVCSAKNSETNEKVAIKKIANAFDNRIDAKRTLREIKLLRHLDHEN 65
Query: 182 ILPLLD 187
++ + D
Sbjct: 66 VIAIKD 71
>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 = 31.5 bits (71), Expect = 0.24
Identities = 21/66 (31%), Positives = 32/66 (48%), Gaps = 3/66 (4%)
Query: 28 YYIVEKIGEGGFSTVSLIEHSQTKKRYALKKIICHGRED---QAQAIREVEHHKTFVHPN 84
+ I +KIG G FS V +K ALKK+ D + ++E++ K HPN
Sbjct: 4 FQIEKKIGRGQFSEVYRATCLLDRKPVALKKVQIFEMMDAKARQDCVKEIDLLKQLNHPN 63
Query: 85 ILPLLD 90
++ LD
Sbjct: 64 VIKYLD 69
Score = 31.5 bits (71), Expect = 0.24
Identities = 21/66 (31%), Positives = 32/66 (48%), Gaps = 3/66 (4%)
Query: 125 YYIVEKIGEGGFSTVSLIEHSRTKKRYALKKIICHGRED---QAQAIREVEHHKTFVHPN 181
+ I +KIG G FS V +K ALKK+ D + ++E++ K HPN
Sbjct: 4 FQIEKKIGRGQFSEVYRATCLLDRKPVALKKVQIFEMMDAKARQDCVKEIDLLKQLNHPN 63
Query: 182 ILPLLD 187
++ LD
Sbjct: 64 VIKYLD 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 = 31.4 bits (71), Expect = 0.26
Identities = 18/69 (26%), Positives = 31/69 (44%), Gaps = 2/69 (2%)
Query: 27 KYYIVEKIGEGGFSTVSLIEHSQTKKRYALKKIICHG--REDQAQAIREVEHHKTFVHPN 84
KY + +G G F V L +K +K+I ++++ A E + K HPN
Sbjct: 1 KYEKIRVVGRGAFGIVHLCRRKADQKLVIIKQIPVEQMTKDERLAAQNECQVLKLLSHPN 60
Query: 85 ILPLLDHAL 93
I+ ++ L
Sbjct: 61 IIEYYENFL 69
Score = 31.4 bits (71), Expect = 0.31
Identities = 18/69 (26%), Positives = 31/69 (44%), Gaps = 2/69 (2%)
Query: 124 KYYIVEKIGEGGFSTVSLIEHSRTKKRYALKKIICHG--REDQAQAIREVEHHKTFVHPN 181
KY + +G G F V L +K +K+I ++++ A E + K HPN
Sbjct: 1 KYEKIRVVGRGAFGIVHLCRRKADQKLVIIKQIPVEQMTKDERLAAQNECQVLKLLSHPN 60
Query: 182 ILPLLDHAL 190
I+ ++ L
Sbjct: 61 IIEYYENFL 69
>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 = 31.5 bits (71), Expect = 0.27
Identities = 28/101 (27%), Positives = 44/101 (43%), Gaps = 14/101 (13%)
Query: 115 PEAVYVKSDKYYIVEKIGEGGFSTVSLIEHSRTKKRYALKKIICHGR---EDQAQAIREV 171
PE ++V + +IG G F V +S T + A+KK+ G+ E I+EV
Sbjct: 19 PEEIFVG------LHEIGHGSFGAVYFATNSHTNEVVAVKKMSYSGKQTNEKWQDIIKEV 72
Query: 172 EHHKTFVHPNILP-----LLDHALTGCADPVLNSTSQVLMV 207
+ + HPN + L +H + L S S +L V
Sbjct: 73 KFLQQLKHPNTIEYKGCYLKEHTAWLVMEYCLGSASDLLEV 113
Score = 30.8 bits (69), Expect = 0.48
Identities = 25/88 (28%), Positives = 39/88 (44%), Gaps = 8/88 (9%)
Query: 31 VEKIGEGGFSTVSLIEHSQTKKRYALKKIICHGR---EDQAQAIREVEHHKTFVHPNILP 87
+ +IG G F V +S T + A+KK+ G+ E I+EV+ + HPN +
Sbjct: 26 LHEIGHGSFGAVYFATNSHTNEVVAVKKMSYSGKQTNEKWQDIIKEVKFLQQLKHPNTIE 85
Query: 88 -----LLDHALTGCADPVLNSTSQVLMV 110
L +H + L S S +L V
Sbjct: 86 YKGCYLKEHTAWLVMEYCLGSASDLLEV 113
>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 = 31.5 bits (71), Expect = 0.27
Identities = 22/69 (31%), Positives = 32/69 (46%), Gaps = 5/69 (7%)
Query: 27 KYYIVEKIGEGGFSTVSLIEHSQTKKRYALKKIICHGRED--QAQAIREV---EHHKTFV 81
+Y V +IG G + TV + ALK + ED +REV + + F
Sbjct: 1 QYEPVAEIGVGAYGTVYKARDPHSGHFVALKSVRVQTNEDGLPLSTVREVALLKRLEAFD 60
Query: 82 HPNILPLLD 90
HPNI+ L+D
Sbjct: 61 HPNIVRLMD 69
Score = 29.9 bits (67), Expect = 0.84
Identities = 22/69 (31%), Positives = 32/69 (46%), Gaps = 5/69 (7%)
Query: 124 KYYIVEKIGEGGFSTVSLIEHSRTKKRYALKKIICHGRED--QAQAIREV---EHHKTFV 178
+Y V +IG G + TV + ALK + ED +REV + + F
Sbjct: 1 QYEPVAEIGVGAYGTVYKARDPHSGHFVALKSVRVQTNEDGLPLSTVREVALLKRLEAFD 60
Query: 179 HPNILPLLD 187
HPNI+ L+D
Sbjct: 61 HPNIVRLMD 69
>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 = 31.4 bits (72), Expect = 0.27
Identities = 21/86 (24%), Positives = 33/86 (38%), Gaps = 13/86 (15%)
Query: 32 EKIGEGGFSTV---SLIEHSQTKKRYALKKI-ICHGREDQAQAIREVEHHKTFVHPNILP 87
+K+GEG F V L A+K + E++ ++E K HPN++
Sbjct: 1 KKLGEGAFGEVYKGKLKGKDGKTTEVAVKTLKEDASEEERKDFLKEARVMKKLGHPNVVR 60
Query: 88 LLDHALTGCADPVLNSTSQVLMVLPY 113
LL G + +VL Y
Sbjct: 61 LL-----GVC----TEEEPLYLVLEY 77
Score = 30.6 bits (70), Expect = 0.52
Identities = 21/86 (24%), Positives = 33/86 (38%), Gaps = 13/86 (15%)
Query: 129 EKIGEGGFSTV---SLIEHSRTKKRYALKKI-ICHGREDQAQAIREVEHHKTFVHPNILP 184
+K+GEG F V L A+K + E++ ++E K HPN++
Sbjct: 1 KKLGEGAFGEVYKGKLKGKDGKTTEVAVKTLKEDASEEERKDFLKEARVMKKLGHPNVVR 60
Query: 185 LLDHALTGCADPVLNSTSQVLMVLPY 210
LL G + +VL Y
Sbjct: 61 LL-----GVC----TEEEPLYLVLEY 77
>gnl|CDD|197581 smart00219, TyrKc, Tyrosine kinase, catalytic domain.
Phosphotransferases. Tyrosine-specific kinase
subfamily.
Length = 257
Score = 31.3 bits (72), Expect = 0.28
Identities = 18/65 (27%), Positives = 27/65 (41%), Gaps = 5/65 (7%)
Query: 30 IVEKIGEGGFSTVS---LIEHSQTKKRYALKKIICHGREDQAQA--IREVEHHKTFVHPN 84
+ +K+GEG F V L KK K + +Q +RE + HPN
Sbjct: 3 LGKKLGEGAFGEVYKGKLKGKGGKKKVEVAVKTLKEDASEQQIEEFLREARIMRKLDHPN 62
Query: 85 ILPLL 89
++ LL
Sbjct: 63 VVKLL 67
Score = 31.0 bits (71), Expect = 0.40
Identities = 18/65 (27%), Positives = 27/65 (41%), Gaps = 5/65 (7%)
Query: 127 IVEKIGEGGFSTVS---LIEHSRTKKRYALKKIICHGREDQAQA--IREVEHHKTFVHPN 181
+ +K+GEG F V L KK K + +Q +RE + HPN
Sbjct: 3 LGKKLGEGAFGEVYKGKLKGKGGKKKVEVAVKTLKEDASEQQIEEFLREARIMRKLDHPN 62
Query: 182 ILPLL 186
++ LL
Sbjct: 63 VVKLL 67
>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 = 31.0 bits (71), Expect = 0.32
Identities = 18/65 (27%), Positives = 27/65 (41%), Gaps = 5/65 (7%)
Query: 30 IVEKIGEGGFSTVS---LIEHSQTKKRYALKKIICHGREDQAQA--IREVEHHKTFVHPN 84
+ +K+GEG F V L K+ K + +Q +RE + HPN
Sbjct: 3 LGKKLGEGAFGEVYKGTLKGKGDGKEVEVAVKTLKEDASEQQIEEFLREARIMRKLDHPN 62
Query: 85 ILPLL 89
I+ LL
Sbjct: 63 IVKLL 67
Score = 30.6 bits (70), Expect = 0.44
Identities = 18/65 (27%), Positives = 27/65 (41%), Gaps = 5/65 (7%)
Query: 127 IVEKIGEGGFSTVS---LIEHSRTKKRYALKKIICHGREDQAQA--IREVEHHKTFVHPN 181
+ +K+GEG F V L K+ K + +Q +RE + HPN
Sbjct: 3 LGKKLGEGAFGEVYKGTLKGKGDGKEVEVAVKTLKEDASEQQIEEFLREARIMRKLDHPN 62
Query: 182 ILPLL 186
I+ LL
Sbjct: 63 IVKLL 67
>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 = 31.1 bits (70), Expect = 0.34
Identities = 24/90 (26%), Positives = 43/90 (47%), Gaps = 5/90 (5%)
Query: 123 DKYYIVEKIGEGGFSTVSLIEHSRTKKRYALKKIICHGRED--QAQAIREVEHHKTFVHP 180
D+Y ++++G G + TV RT + A+KK+ + + +A RE+ K H
Sbjct: 15 DRYRDLKQVGSGAYGTVCSALDRRTGAKVAIKKLYRPFQSELFAKRAYRELRLLKHMKHE 74
Query: 181 NILPLLDHALTGCADPVLNSTSQVLMVLPY 210
N++ LLD D L+ +V+P+
Sbjct: 75 NVIGLLD---VFTPDLSLDRFHDFYLVMPF 101
Score = 29.1 bits (65), Expect = 1.7
Identities = 23/90 (25%), Positives = 43/90 (47%), Gaps = 5/90 (5%)
Query: 26 DKYYIVEKIGEGGFSTVSLIEHSQTKKRYALKKIICHGRED--QAQAIREVEHHKTFVHP 83
D+Y ++++G G + TV +T + A+KK+ + + +A RE+ K H
Sbjct: 15 DRYRDLKQVGSGAYGTVCSALDRRTGAKVAIKKLYRPFQSELFAKRAYRELRLLKHMKHE 74
Query: 84 NILPLLDHALTGCADPVLNSTSQVLMVLPY 113
N++ LLD D L+ +V+P+
Sbjct: 75 NVIGLLD---VFTPDLSLDRFHDFYLVMPF 101
>gnl|CDD|240233 PTZ00024, PTZ00024, cyclin-dependent protein kinase; Provisional.
Length = 335
Score = 31.3 bits (71), Expect = 0.34
Identities = 18/71 (25%), Positives = 28/71 (39%), Gaps = 14/71 (19%)
Query: 131 IGEGGFSTVSLIEHSRTKKRYALKKI----ICHGREDQAQAIREVEHHKTFV-------- 178
+GEG + V + T K A+KK+ I + Q + H T +
Sbjct: 17 LGEGTYGKVEKAYDTLTGKIVAIKKVKIIEISNDVTKDRQLVGMCGIHFTTLRELKIMNE 76
Query: 179 --HPNILPLLD 187
H NI+ L+D
Sbjct: 77 IKHENIMGLVD 87
Score = 29.7 bits (67), Expect = 0.96
Identities = 18/71 (25%), Positives = 28/71 (39%), Gaps = 14/71 (19%)
Query: 34 IGEGGFSTVSLIEHSQTKKRYALKKI----ICHGREDQAQAIREVEHHKTFV-------- 81
+GEG + V + T K A+KK+ I + Q + H T +
Sbjct: 17 LGEGTYGKVEKAYDTLTGKIVAIKKVKIIEISNDVTKDRQLVGMCGIHFTTLRELKIMNE 76
Query: 82 --HPNILPLLD 90
H NI+ L+D
Sbjct: 77 IKHENIMGLVD 87
>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 = 30.8 bits (70), Expect = 0.41
Identities = 11/45 (24%), Positives = 24/45 (53%), Gaps = 1/45 (2%)
Query: 32 EKIGEGGFSTVSLIEHSQTKKRYALKKIICH-GREDQAQAIREVE 75
+IG G F TV+ + H + A+K+I ++Q + + +++
Sbjct: 10 GEIGRGAFGTVNKMLHKPSGTIMAVKRIRSTVDEKEQKRLLMDLD 54
Score = 29.6 bits (67), Expect = 0.95
Identities = 11/45 (24%), Positives = 24/45 (53%), Gaps = 1/45 (2%)
Query: 129 EKIGEGGFSTVSLIEHSRTKKRYALKKIICH-GREDQAQAIREVE 172
+IG G F TV+ + H + A+K+I ++Q + + +++
Sbjct: 10 GEIGRGAFGTVNKMLHKPSGTIMAVKRIRSTVDEKEQKRLLMDLD 54
>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 = 30.7 bits (70), Expect = 0.48
Identities = 11/30 (36%), Positives = 19/30 (63%)
Query: 30 IVEKIGEGGFSTVSLIEHSQTKKRYALKKI 59
I+EK+GEG + +V H +T + A+K +
Sbjct: 7 ILEKLGEGSYGSVYKAIHKETGQVVAIKVV 36
Score = 28.8 bits (65), Expect = 1.9
Identities = 11/30 (36%), Positives = 18/30 (60%)
Query: 127 IVEKIGEGGFSTVSLIEHSRTKKRYALKKI 156
I+EK+GEG + +V H T + A+K +
Sbjct: 7 ILEKLGEGSYGSVYKAIHKETGQVVAIKVV 36
>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 = 30.8 bits (69), Expect = 0.49
Identities = 21/69 (30%), Positives = 32/69 (46%)
Query: 27 KYYIVEKIGEGGFSTVSLIEHSQTKKRYALKKIICHGREDQAQAIREVEHHKTFVHPNIL 86
KY EKIG+G TV T + A+K++ + + I E+ + +PNI+
Sbjct: 20 KYTRFEKIGQGASGTVYTAIDIATGQEVAIKQMNLQQQPKKELIINEILVMRENKNPNIV 79
Query: 87 PLLDHALTG 95
LD L G
Sbjct: 80 NYLDSYLVG 88
Score = 30.5 bits (68), Expect = 0.59
Identities = 21/69 (30%), Positives = 32/69 (46%)
Query: 124 KYYIVEKIGEGGFSTVSLIEHSRTKKRYALKKIICHGREDQAQAIREVEHHKTFVHPNIL 183
KY EKIG+G TV T + A+K++ + + I E+ + +PNI+
Sbjct: 20 KYTRFEKIGQGASGTVYTAIDIATGQEVAIKQMNLQQQPKKELIINEILVMRENKNPNIV 79
Query: 184 PLLDHALTG 192
LD L G
Sbjct: 80 NYLDSYLVG 88
>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 = 30.6 bits (69), Expect = 0.50
Identities = 12/35 (34%), Positives = 22/35 (62%)
Query: 26 DKYYIVEKIGEGGFSTVSLIEHSQTKKRYALKKII 60
+ ++ V+ IG+G F V L++ T K YA+K ++
Sbjct: 1 EDFHTVKVIGKGAFGEVRLVQKKDTGKIYAMKTLL 35
Score = 30.2 bits (68), Expect = 0.72
Identities = 12/35 (34%), Positives = 22/35 (62%)
Query: 123 DKYYIVEKIGEGGFSTVSLIEHSRTKKRYALKKII 157
+ ++ V+ IG+G F V L++ T K YA+K ++
Sbjct: 1 EDFHTVKVIGKGAFGEVRLVQKKDTGKIYAMKTLL 35
>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 = 30.4 bits (69), Expect = 0.57
Identities = 18/64 (28%), Positives = 30/64 (46%), Gaps = 10/64 (15%)
Query: 130 KIGEGGFSTVSLIEHSRTKKRYALKKIICHGREDQAQ------AIREVEHHKTFVHPNIL 183
+IGEG + V + + + ALKK+ R D + ++RE+ HPNI+
Sbjct: 14 RIGEGTYGIVYRARDTTSGEIVALKKV----RMDNERDGIPISSLREITLLLNLRHPNIV 69
Query: 184 PLLD 187
L +
Sbjct: 70 ELKE 73
Score = 29.6 bits (67), Expect = 1.0
Identities = 18/64 (28%), Positives = 30/64 (46%), Gaps = 10/64 (15%)
Query: 33 KIGEGGFSTVSLIEHSQTKKRYALKKIICHGREDQAQ------AIREVEHHKTFVHPNIL 86
+IGEG + V + + + ALKK+ R D + ++RE+ HPNI+
Sbjct: 14 RIGEGTYGIVYRARDTTSGEIVALKKV----RMDNERDGIPISSLREITLLLNLRHPNIV 69
Query: 87 PLLD 90
L +
Sbjct: 70 ELKE 73
>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 = 30.4 bits (68), Expect = 0.64
Identities = 17/57 (29%), Positives = 28/57 (49%), Gaps = 3/57 (5%)
Query: 128 VEKIGEGGFSTVSLIEHSRTKKRYALKKIICHGREDQAQ---AIREVEHHKTFVHPN 181
+ +IG G F V RT + A+KK+ G++ + I+EV+ + HPN
Sbjct: 30 LREIGHGSFGAVYFARDVRTNEVVAIKKMSYSGKQSNEKWQDIIKEVKFLQRIKHPN 86
Score = 28.5 bits (63), Expect = 2.7
Identities = 16/57 (28%), Positives = 28/57 (49%), Gaps = 3/57 (5%)
Query: 31 VEKIGEGGFSTVSLIEHSQTKKRYALKKIICHGREDQAQ---AIREVEHHKTFVHPN 84
+ +IG G F V +T + A+KK+ G++ + I+EV+ + HPN
Sbjct: 30 LREIGHGSFGAVYFARDVRTNEVVAIKKMSYSGKQSNEKWQDIIKEVKFLQRIKHPN 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 = 30.4 bits (68), Expect = 0.65
Identities = 19/78 (24%), Positives = 38/78 (48%), Gaps = 10/78 (12%)
Query: 116 EAVYVKSDKYYIVEKIGEGGFSTVSLIEHSRTKKRYALKKI------ICHGREDQAQAIR 169
+ V+ ++Y + +G G + +V +R +++ A+KK+ + H R + R
Sbjct: 8 KTVWEVPERYQNLTPVGSGAYGSVCSAYDTRLRQKVAVKKLSRPFQSLIHAR----RTYR 63
Query: 170 EVEHHKTFVHPNILPLLD 187
E+ K H N++ LLD
Sbjct: 64 ELRLLKHMKHENVIGLLD 81
Score = 28.9 bits (64), Expect = 1.9
Identities = 18/78 (23%), Positives = 38/78 (48%), Gaps = 10/78 (12%)
Query: 19 EAVYVKSDKYYIVEKIGEGGFSTVSLIEHSQTKKRYALKKI------ICHGREDQAQAIR 72
+ V+ ++Y + +G G + +V ++ +++ A+KK+ + H R + R
Sbjct: 8 KTVWEVPERYQNLTPVGSGAYGSVCSAYDTRLRQKVAVKKLSRPFQSLIHAR----RTYR 63
Query: 73 EVEHHKTFVHPNILPLLD 90
E+ K H N++ LLD
Sbjct: 64 ELRLLKHMKHENVIGLLD 81
>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 = 30.5 bits (68), Expect = 0.66
Identities = 20/69 (28%), Positives = 32/69 (46%)
Query: 27 KYYIVEKIGEGGFSTVSLIEHSQTKKRYALKKIICHGREDQAQAIREVEHHKTFVHPNIL 86
KY EKIG+G TV T + A++++ + + I E+ + +PNI+
Sbjct: 21 KYTRFEKIGQGASGTVYTAMDVATGQEVAIRQMNLQQQPKKELIINEILVMRENKNPNIV 80
Query: 87 PLLDHALTG 95
LD L G
Sbjct: 81 NYLDSYLVG 89
Score = 30.1 bits (67), Expect = 0.79
Identities = 20/69 (28%), Positives = 32/69 (46%)
Query: 124 KYYIVEKIGEGGFSTVSLIEHSRTKKRYALKKIICHGREDQAQAIREVEHHKTFVHPNIL 183
KY EKIG+G TV T + A++++ + + I E+ + +PNI+
Sbjct: 21 KYTRFEKIGQGASGTVYTAMDVATGQEVAIRQMNLQQQPKKELIINEILVMRENKNPNIV 80
Query: 184 PLLDHALTG 192
LD L G
Sbjct: 81 NYLDSYLVG 89
>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 = 30.1 bits (68), Expect = 0.86
Identities = 20/59 (33%), Positives = 27/59 (45%), Gaps = 2/59 (3%)
Query: 131 IGEGGFSTVSLIEHSRTKKRYALKKI--ICHGREDQAQAIREVEHHKTFVHPNILPLLD 187
IG G F V + R KR ALKK+ + + RE++ F H N+L LD
Sbjct: 8 IGYGAFGVVWSVTDPRDGKRVALKKMPNVFQNLVSCKRVFRELKMLCFFKHDNVLSALD 66
Score = 27.4 bits (61), Expect = 6.0
Identities = 19/59 (32%), Positives = 27/59 (45%), Gaps = 2/59 (3%)
Query: 34 IGEGGFSTVSLIEHSQTKKRYALKKI--ICHGREDQAQAIREVEHHKTFVHPNILPLLD 90
IG G F V + + KR ALKK+ + + RE++ F H N+L LD
Sbjct: 8 IGYGAFGVVWSVTDPRDGKRVALKKMPNVFQNLVSCKRVFRELKMLCFFKHDNVLSALD 66
>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 = 29.9 bits (68), Expect = 0.97
Identities = 16/61 (26%), Positives = 28/61 (45%), Gaps = 6/61 (9%)
Query: 31 VEKIGEGGFSTVSLIEHSQTKKRYALKKIICHGREDQAQAIREVEHHKTFVHPNILPLLD 90
++ +G+G V L+ T K +ALK + D+ + I+ + + IL LD
Sbjct: 6 IKLLGKGDVGRVFLVRLKGTGKLFALKVL------DKKEMIKRNKVKRVLTEQEILATLD 59
Query: 91 H 91
H
Sbjct: 60 H 60
Score = 29.6 bits (67), Expect = 1.0
Identities = 16/61 (26%), Positives = 28/61 (45%), Gaps = 6/61 (9%)
Query: 128 VEKIGEGGFSTVSLIEHSRTKKRYALKKIICHGREDQAQAIREVEHHKTFVHPNILPLLD 187
++ +G+G V L+ T K +ALK + D+ + I+ + + IL LD
Sbjct: 6 IKLLGKGDVGRVFLVRLKGTGKLFALKVL------DKKEMIKRNKVKRVLTEQEILATLD 59
Query: 188 H 188
H
Sbjct: 60 H 60
>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 = 29.7 bits (67), Expect = 1.0
Identities = 18/70 (25%), Positives = 27/70 (38%), Gaps = 14/70 (20%)
Query: 123 DKYYIVEKIGEGGFSTVSLIEHSRTKKRYALKKIICHGREDQAQAIREVEHHKTFVH--- 179
D ++ +G G F V L+ ++ YALK + AI EV K H
Sbjct: 1 DDLERIKTVGTGTFGRVHLVRDRISEHYYALKVM----------AIPEVIRLKQEQHVHN 50
Query: 180 -PNILPLLDH 188
+L + H
Sbjct: 51 EKRVLKEVSH 60
Score = 28.6 bits (64), Expect = 2.5
Identities = 18/70 (25%), Positives = 27/70 (38%), Gaps = 14/70 (20%)
Query: 26 DKYYIVEKIGEGGFSTVSLIEHSQTKKRYALKKIICHGREDQAQAIREVEHHKTFVH--- 82
D ++ +G G F V L+ ++ YALK + AI EV K H
Sbjct: 1 DDLERIKTVGTGTFGRVHLVRDRISEHYYALKVM----------AIPEVIRLKQEQHVHN 50
Query: 83 -PNILPLLDH 91
+L + H
Sbjct: 51 EKRVLKEVSH 60
>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 = 29.8 bits (67), Expect = 1.1
Identities = 23/68 (33%), Positives = 30/68 (44%), Gaps = 3/68 (4%)
Query: 123 DKYYIVEKIGEGGFSTVSLIEHSRTKKRYALKKIICHGRED--QAQAIREVEHHKTFVH- 179
D Y +EKIGEG + V T K ALKK E+ A+RE+ +
Sbjct: 1 DAYEKLEKIGEGTYGKVYKARDKNTGKLVALKKTRLEMDEEGIPPTALREISLLQMLSES 60
Query: 180 PNILPLLD 187
I+ LLD
Sbjct: 61 IYIVRLLD 68
Score = 28.2 bits (63), Expect = 3.0
Identities = 23/68 (33%), Positives = 30/68 (44%), Gaps = 3/68 (4%)
Query: 26 DKYYIVEKIGEGGFSTVSLIEHSQTKKRYALKKIICHGRED--QAQAIREVEHHKTFVH- 82
D Y +EKIGEG + V T K ALKK E+ A+RE+ +
Sbjct: 1 DAYEKLEKIGEGTYGKVYKARDKNTGKLVALKKTRLEMDEEGIPPTALREISLLQMLSES 60
Query: 83 PNILPLLD 90
I+ LLD
Sbjct: 61 IYIVRLLD 68
>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 = 29.9 bits (67), Expect = 1.1
Identities = 23/92 (25%), Positives = 43/92 (46%), Gaps = 11/92 (11%)
Query: 124 KYYIVEKIGEGGFSTVSLIEHSRTKKRYALKKIICHGREDQAQ-----AIREVEHHKTFV 178
+Y ++++G G + +V RT ++ A+KK+ R Q++ A RE+ K
Sbjct: 16 RYTSLKQVGSGAYGSVCSAIDKRTGEKVAIKKL---SRPFQSEIFAKRAYRELTLLKHMQ 72
Query: 179 HPNILPLLDHALTGCADPVLNSTSQVLMVLPY 210
H N++ LLD + + +V+PY
Sbjct: 73 HENVIGLLDVFTSA---VSGDEFQDFYLVMPY 101
Score = 27.9 bits (62), Expect = 3.6
Identities = 22/92 (23%), Positives = 43/92 (46%), Gaps = 11/92 (11%)
Query: 27 KYYIVEKIGEGGFSTVSLIEHSQTKKRYALKKIICHGREDQAQ-----AIREVEHHKTFV 81
+Y ++++G G + +V +T ++ A+KK+ R Q++ A RE+ K
Sbjct: 16 RYTSLKQVGSGAYGSVCSAIDKRTGEKVAIKKL---SRPFQSEIFAKRAYRELTLLKHMQ 72
Query: 82 HPNILPLLDHALTGCADPVLNSTSQVLMVLPY 113
H N++ LLD + + +V+PY
Sbjct: 73 HENVIGLLDVFTSA---VSGDEFQDFYLVMPY 101
>gnl|CDD|226985 COG4638, HcaE, Phenylpropionate dioxygenase and related
ring-hydroxylating dioxygenases, large terminal subunit
[Inorganic ion transport and metabolism / General
function prediction only].
Length = 367
Score = 29.4 bits (66), Expect = 1.5
Identities = 21/114 (18%), Positives = 29/114 (25%), Gaps = 8/114 (7%)
Query: 76 HHKTFVHPNILPLLDHALTGCADPVLNSTSQVLMVLPYYPEAVYVKSDKYYIVEKIGEGG 135
+H FVHP +L H G D V++ G G
Sbjct: 186 YHVPFVHPGLLGTEPHTEVGAYDVTAGGHWDVILATGN-----PFFQPLGSEASSYGFDG 240
Query: 136 FSTVSLIEHSRTKKRYALKKIICHGREDQAQAIREVE--HHKTFVHPNILPLLD 187
V + + Y + H D +T V L L D
Sbjct: 241 NYEV-HVPGAYLLFLYPNSTVWNHVTVDDVIVFFVQPIDEDETMVTLVWLVLPD 293
>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 = 29.0 bits (65), Expect = 1.6
Identities = 11/26 (42%), Positives = 18/26 (69%)
Query: 131 IGEGGFSTVSLIEHSRTKKRYALKKI 156
IG G ++ V L+E +T++ YA+K I
Sbjct: 3 IGRGSYAKVLLVELKKTRRIYAMKVI 28
Score = 28.2 bits (63), Expect = 3.3
Identities = 11/26 (42%), Positives = 18/26 (69%)
Query: 34 IGEGGFSTVSLIEHSQTKKRYALKKI 59
IG G ++ V L+E +T++ YA+K I
Sbjct: 3 IGRGSYAKVLLVELKKTRRIYAMKVI 28
>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 = 28.8 bits (64), Expect = 1.8
Identities = 18/65 (27%), Positives = 34/65 (52%), Gaps = 2/65 (3%)
Query: 26 DKYYIVEKIGEGGFSTVSLIEHSQTKKRYALKKII-CHGRED-QAQAIREVEHHKTFVHP 83
+K+ ++ +GEG + V H +TK+ A+KK E+ + +RE++ +T
Sbjct: 1 NKFEVLGVVGEGAYGVVLKCRHKETKEIVAIKKFKDSEENEEVKETTLRELKMLRTLKQE 60
Query: 84 NILPL 88
NI+ L
Sbjct: 61 NIVEL 65
Score = 28.0 bits (62), Expect = 3.2
Identities = 18/65 (27%), Positives = 33/65 (50%), Gaps = 2/65 (3%)
Query: 123 DKYYIVEKIGEGGFSTVSLIEHSRTKKRYALKKII-CHGRED-QAQAIREVEHHKTFVHP 180
+K+ ++ +GEG + V H TK+ A+KK E+ + +RE++ +T
Sbjct: 1 NKFEVLGVVGEGAYGVVLKCRHKETKEIVAIKKFKDSEENEEVKETTLRELKMLRTLKQE 60
Query: 181 NILPL 185
NI+ L
Sbjct: 61 NIVEL 65
>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 = 28.9 bits (65), Expect = 1.8
Identities = 11/26 (42%), Positives = 15/26 (57%)
Query: 34 IGEGGFSTVSLIEHSQTKKRYALKKI 59
IG G F V L++ T YA+KK+
Sbjct: 9 IGRGAFGEVRLVQKKDTGHIYAMKKL 34
Score = 28.9 bits (65), Expect = 2.3
Identities = 11/26 (42%), Positives = 15/26 (57%)
Query: 131 IGEGGFSTVSLIEHSRTKKRYALKKI 156
IG G F V L++ T YA+KK+
Sbjct: 9 IGRGAFGEVRLVQKKDTGHIYAMKKL 34
>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 = 28.5 bits (63), Expect = 2.1
Identities = 19/56 (33%), Positives = 30/56 (53%), Gaps = 6/56 (10%)
Query: 115 PEAVYVKSDKYYIVEKIGEGGFSTVSLIEHSRTKKRYALKKIICHGREDQAQAIRE 170
PE ++ K +EKIG+G F V +RT+K A+K I ED+ + I++
Sbjct: 2 PEELFTK------LEKIGKGSFGEVFKGIDNRTQKVVAIKIIDLEEAEDEIEDIQQ 51
>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 = 28.9 bits (64), Expect = 2.2
Identities = 23/88 (26%), Positives = 37/88 (42%), Gaps = 8/88 (9%)
Query: 128 VEKIGEGGFSTVSLIEHSRTKKRYALKKIICHGREDQAQ---AIREVEHHKTFVHPNILP 184
+ +IG G F V R + A+KK+ G++ + I+EV + HPN +
Sbjct: 20 LREIGHGSFGAVYFARDVRNSEVVAIKKMSYSGKQSNEKWQDIIKEVRFLQKLRHPNTIQ 79
Query: 185 -----LLDHALTGCADPVLNSTSQVLMV 207
L +H + L S S +L V
Sbjct: 80 YRGCYLREHTAWLVMEYCLGSASDLLEV 107
>gnl|CDD|223069 PHA03390, pk1, serine/threonine-protein kinase 1; Provisional.
Length = 267
Score = 28.7 bits (65), Expect = 2.3
Identities = 11/28 (39%), Positives = 20/28 (71%), Gaps = 1/28 (3%)
Query: 33 KIGEGGFSTVSLIEHSQTKKRYALKKII 60
K+ +G F VS+++H T+K + ++KII
Sbjct: 23 KLIDGKFGKVSVLKHKPTQKLF-VQKII 49
Score = 28.3 bits (64), Expect = 2.9
Identities = 11/28 (39%), Positives = 20/28 (71%), Gaps = 1/28 (3%)
Query: 130 KIGEGGFSTVSLIEHSRTKKRYALKKII 157
K+ +G F VS+++H T+K + ++KII
Sbjct: 23 KLIDGKFGKVSVLKHKPTQKLF-VQKII 49
>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 = 28.5 bits (63), Expect = 2.4
Identities = 17/63 (26%), Positives = 30/63 (47%)
Query: 33 KIGEGGFSTVSLIEHSQTKKRYALKKIICHGREDQAQAIREVEHHKTFVHPNILPLLDHA 92
KIGEG V + T K+ A+KK+ ++ + EV + + H N++ + +
Sbjct: 29 KIGEGSTGIVCIATEKHTGKQVAVKKMDLRKQQRRELLFNEVVIMRDYHHENVVDMYNSY 88
Query: 93 LTG 95
L G
Sbjct: 89 LVG 91
Score = 28.5 bits (63), Expect = 2.9
Identities = 17/63 (26%), Positives = 30/63 (47%)
Query: 130 KIGEGGFSTVSLIEHSRTKKRYALKKIICHGREDQAQAIREVEHHKTFVHPNILPLLDHA 189
KIGEG V + T K+ A+KK+ ++ + EV + + H N++ + +
Sbjct: 29 KIGEGSTGIVCIATEKHTGKQVAVKKMDLRKQQRRELLFNEVVIMRDYHHENVVDMYNSY 88
Query: 190 LTG 192
L G
Sbjct: 89 LVG 91
>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 = 28.4 bits (64), Expect = 2.4
Identities = 20/71 (28%), Positives = 33/71 (46%), Gaps = 9/71 (12%)
Query: 124 KYYIVEKIGEGGFSTVSLI--EHSRTKKRYALKKIICHGREDQAQ-----AIREVEHHKT 176
KY I IG G + V ++ + K YA+KK G ++Q A RE+ +
Sbjct: 1 KYEIEGCIGRGTYGRVYKAKRKNGKDGKEYAIKKF--KGDKEQYTGISQSACREIALLRE 58
Query: 177 FVHPNILPLLD 187
H N++ L++
Sbjct: 59 LKHENVVSLVE 69
>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 = 28.4 bits (64), Expect = 2.5
Identities = 17/56 (30%), Positives = 25/56 (44%), Gaps = 1/56 (1%)
Query: 31 VEKIGEGGFSTVSLIEHSQTKKRYALKKIICHGRED-QAQAIREVEHHKTFVHPNI 85
+ ++G G VS + H T K A+K I E Q Q +RE++ P I
Sbjct: 6 LGELGAGNSGVVSKVLHRPTGKIMAVKTIRLEINEAIQKQILRELDILHKCNSPYI 61
Score = 28.4 bits (64), Expect = 2.7
Identities = 17/56 (30%), Positives = 25/56 (44%), Gaps = 1/56 (1%)
Query: 128 VEKIGEGGFSTVSLIEHSRTKKRYALKKIICHGRED-QAQAIREVEHHKTFVHPNI 182
+ ++G G VS + H T K A+K I E Q Q +RE++ P I
Sbjct: 6 LGELGAGNSGVVSKVLHRPTGKIMAVKTIRLEINEAIQKQILRELDILHKCNSPYI 61
>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 = 28.6 bits (64), Expect = 2.6
Identities = 17/66 (25%), Positives = 30/66 (45%)
Query: 122 SDKYYIVEKIGEGGFSTVSLIEHSRTKKRYALKKIICHGREDQAQAIREVEHHKTFVHPN 181
+Y + +G G V S KR A+KKI+ + A+RE++ + H N
Sbjct: 4 GSRYMDLRPLGCGSNGLVFSAVDSDCDKRVAVKKIVLTDPQSVKHALREIKIIRRLDHDN 63
Query: 182 ILPLLD 187
I+ + +
Sbjct: 64 IVKVYE 69
Score = 28.2 bits (63), Expect = 2.9
Identities = 17/66 (25%), Positives = 30/66 (45%)
Query: 25 SDKYYIVEKIGEGGFSTVSLIEHSQTKKRYALKKIICHGREDQAQAIREVEHHKTFVHPN 84
+Y + +G G V S KR A+KKI+ + A+RE++ + H N
Sbjct: 4 GSRYMDLRPLGCGSNGLVFSAVDSDCDKRVAVKKIVLTDPQSVKHALREIKIIRRLDHDN 63
Query: 85 ILPLLD 90
I+ + +
Sbjct: 64 IVKVYE 69
>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 = 28.5 bits (63), Expect = 2.7
Identities = 19/71 (26%), Positives = 34/71 (47%), Gaps = 10/71 (14%)
Query: 123 DKYYIVEKIGEGGFSTVSLIEHSRTKKRYALKKI------ICHGREDQAQAIREVEHHKT 176
++Y + +G G + +V ++T R A+KK+ I H + + RE+ K
Sbjct: 17 ERYQNLSPVGSGAYGSVCAAFDTKTGLRVAVKKLSRPFQSIIHAK----RTYRELRLLKH 72
Query: 177 FVHPNILPLLD 187
H N++ LLD
Sbjct: 73 MKHENVIGLLD 83
Score = 27.3 bits (60), Expect = 6.3
Identities = 19/71 (26%), Positives = 34/71 (47%), Gaps = 10/71 (14%)
Query: 26 DKYYIVEKIGEGGFSTVSLIEHSQTKKRYALKKI------ICHGREDQAQAIREVEHHKT 79
++Y + +G G + +V ++T R A+KK+ I H + + RE+ K
Sbjct: 17 ERYQNLSPVGSGAYGSVCAAFDTKTGLRVAVKKLSRPFQSIIHAK----RTYRELRLLKH 72
Query: 80 FVHPNILPLLD 90
H N++ LLD
Sbjct: 73 MKHENVIGLLD 83
>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 = 28.2 bits (63), Expect = 3.0
Identities = 11/32 (34%), Positives = 20/32 (62%)
Query: 26 DKYYIVEKIGEGGFSTVSLIEHSQTKKRYALK 57
D + I++ IG G F V++++ T + YA+K
Sbjct: 1 DDFEILKVIGRGAFGEVAVVKMKNTGQVYAMK 32
Score = 26.7 bits (59), Expect = 9.0
Identities = 11/32 (34%), Positives = 20/32 (62%)
Query: 123 DKYYIVEKIGEGGFSTVSLIEHSRTKKRYALK 154
D + I++ IG G F V++++ T + YA+K
Sbjct: 1 DDFEILKVIGRGAFGEVAVVKMKNTGQVYAMK 32
>gnl|CDD|226239 COG3716, ManZ, Phosphotransferase system,
mannose/fructose/N-acetylgalactosamine-specific
component IID [Carbohydrate transport and metabolism].
Length = 269
Score = 28.0 bits (63), Expect = 3.1
Identities = 11/37 (29%), Positives = 19/37 (51%), Gaps = 5/37 (13%)
Query: 55 ALKKIICHGREDQAQAIREVEHHKTF--VHPNILPLL 89
ALKK+ +ED +A++ H F HP++ +
Sbjct: 43 ALKKLYPDDKEDLKEALKR---HLEFFNTHPHLGTFI 76
Score = 28.0 bits (63), Expect = 3.1
Identities = 11/37 (29%), Positives = 19/37 (51%), Gaps = 5/37 (13%)
Query: 152 ALKKIICHGREDQAQAIREVEHHKTF--VHPNILPLL 186
ALKK+ +ED +A++ H F HP++ +
Sbjct: 43 ALKKLYPDDKEDLKEALKR---HLEFFNTHPHLGTFI 76
>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 = 28.4 bits (63), Expect = 3.2
Identities = 11/32 (34%), Positives = 21/32 (65%)
Query: 26 DKYYIVEKIGEGGFSTVSLIEHSQTKKRYALK 57
D + I++ IG G F V++++ T++ YA+K
Sbjct: 1 DDFEIIKVIGRGAFGEVAVVKMKHTERIYAMK 32
Score = 28.0 bits (62), Expect = 3.8
Identities = 11/32 (34%), Positives = 21/32 (65%)
Query: 123 DKYYIVEKIGEGGFSTVSLIEHSRTKKRYALK 154
D + I++ IG G F V++++ T++ YA+K
Sbjct: 1 DDFEIIKVIGRGAFGEVAVVKMKHTERIYAMK 32
>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 = 28.1 bits (62), Expect = 3.2
Identities = 18/66 (27%), Positives = 32/66 (48%)
Query: 25 SDKYYIVEKIGEGGFSTVSLIEHSQTKKRYALKKIICHGREDQAQAIREVEHHKTFVHPN 84
++ + I+ ++G+G F V ++ +T A K I E+ + E+E T HP
Sbjct: 11 NEVWEIIGELGDGAFGKVYKAKNKETGALAAAKVIETKSEEELEDYMVEIEILATCNHPY 70
Query: 85 ILPLLD 90
I+ LL
Sbjct: 71 IVKLLG 76
Score = 27.3 bits (60), Expect = 5.9
Identities = 18/66 (27%), Positives = 31/66 (46%)
Query: 122 SDKYYIVEKIGEGGFSTVSLIEHSRTKKRYALKKIICHGREDQAQAIREVEHHKTFVHPN 181
++ + I+ ++G+G F V ++ T A K I E+ + E+E T HP
Sbjct: 11 NEVWEIIGELGDGAFGKVYKAKNKETGALAAAKVIETKSEEELEDYMVEIEILATCNHPY 70
Query: 182 ILPLLD 187
I+ LL
Sbjct: 71 IVKLLG 76
>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 = 28.2 bits (63), Expect = 3.3
Identities = 16/46 (34%), Positives = 22/46 (47%), Gaps = 10/46 (21%)
Query: 34 IGEGGFSTVSLIEHSQTKKRYALKKIICHGREDQAQAIR---EVEH 76
IG+G F V L +H K YA+K + Q +AI E +H
Sbjct: 3 IGKGSFGKVLLAKHKADGKFYAVKVL-------QKKAILKKKEQKH 41
Score = 26.7 bits (59), Expect = 9.6
Identities = 16/46 (34%), Positives = 22/46 (47%), Gaps = 10/46 (21%)
Query: 131 IGEGGFSTVSLIEHSRTKKRYALKKIICHGREDQAQAIR---EVEH 173
IG+G F V L +H K YA+K + Q +AI E +H
Sbjct: 3 IGKGSFGKVLLAKHKADGKFYAVKVL-------QKKAILKKKEQKH 41
>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 = 28.1 bits (62), Expect = 3.8
Identities = 21/86 (24%), Positives = 34/86 (39%), Gaps = 11/86 (12%)
Query: 34 IGEGGFSTVSLIEHSQTKKRYALK------KIICHGREDQAQAIREVEHHKTFVHPNILP 87
+GEG F +V +E + LK KI R + + E K F HPN++
Sbjct: 7 LGEGEFGSV--MEGQLNQDDSILKVAVKTMKIAICTRSEMEDFLSEAVCMKEFDHPNVMR 64
Query: 88 LLDHALTGCADPVLNSTSQVLMVLPY 113
L+ L +++LP+
Sbjct: 65 LIGVCLQTVES---EGYPSPVVILPF 87
Score = 28.1 bits (62), Expect = 3.8
Identities = 21/86 (24%), Positives = 34/86 (39%), Gaps = 11/86 (12%)
Query: 131 IGEGGFSTVSLIEHSRTKKRYALK------KIICHGREDQAQAIREVEHHKTFVHPNILP 184
+GEG F +V +E + LK KI R + + E K F HPN++
Sbjct: 7 LGEGEFGSV--MEGQLNQDDSILKVAVKTMKIAICTRSEMEDFLSEAVCMKEFDHPNVMR 64
Query: 185 LLDHALTGCADPVLNSTSQVLMVLPY 210
L+ L +++LP+
Sbjct: 65 LIGVCLQTVES---EGYPSPVVILPF 87
>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 = 27.6 bits (61), Expect = 4.7
Identities = 18/65 (27%), Positives = 31/65 (47%), Gaps = 5/65 (7%)
Query: 124 KYYIVEKIGEGGFSTVSLIEHSRTKKRYALK--KIICHGR---EDQAQAIREVEHHKTFV 178
+Y + +++G+G F TV L++ + LK K I G + QA +E +
Sbjct: 1 RYILQQRLGKGSFGTVYLVKDKKAVAEERLKVLKEIPVGELNPNETVQANQEAQLLSKLD 60
Query: 179 HPNIL 183
HP I+
Sbjct: 61 HPAIV 65
Score = 27.2 bits (60), Expect = 6.1
Identities = 18/65 (27%), Positives = 31/65 (47%), Gaps = 5/65 (7%)
Query: 27 KYYIVEKIGEGGFSTVSLIEHSQTKKRYALK--KIICHGR---EDQAQAIREVEHHKTFV 81
+Y + +++G+G F TV L++ + LK K I G + QA +E +
Sbjct: 1 RYILQQRLGKGSFGTVYLVKDKKAVAEERLKVLKEIPVGELNPNETVQANQEAQLLSKLD 60
Query: 82 HPNIL 86
HP I+
Sbjct: 61 HPAIV 65
>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 = 27.5 bits (61), Expect = 4.8
Identities = 8/34 (23%), Positives = 15/34 (44%)
Query: 26 DKYYIVEKIGEGGFSTVSLIEHSQTKKRYALKKI 59
+ + +G G F V ++ T YA+K +
Sbjct: 1 KDFDVKSLVGRGHFGEVQVVREKATGDIYAMKVM 34
>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 = 27.8 bits (62), Expect = 4.9
Identities = 10/30 (33%), Positives = 18/30 (60%)
Query: 28 YYIVEKIGEGGFSTVSLIEHSQTKKRYALK 57
+ I+ ++G+GG+ V L + T + ALK
Sbjct: 3 FQILTQVGQGGYGQVFLAKKKDTGEIVALK 32
Score = 27.0 bits (60), Expect = 7.0
Identities = 10/30 (33%), Positives = 18/30 (60%)
Query: 125 YYIVEKIGEGGFSTVSLIEHSRTKKRYALK 154
+ I+ ++G+GG+ V L + T + ALK
Sbjct: 3 FQILTQVGQGGYGQVFLAKKKDTGEIVALK 32
>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 = 27.3 bits (60), Expect = 5.4
Identities = 20/62 (32%), Positives = 29/62 (46%), Gaps = 3/62 (4%)
Query: 28 YYIVEKIGEGGFSTVSLIEHSQTKKRYALKKIICHGRED---QAQAIREVEHHKTFVHPN 84
+ I +KIG G FS V ALKK+ D +A I+E++ K HPN
Sbjct: 4 FRIEKKIGRGQFSEVYRATCLLDGVPVALKKVQIFDLMDAKARADCIKEIDLLKQLNHPN 63
Query: 85 IL 86
++
Sbjct: 64 VI 65
>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 = 27.5 bits (61), Expect = 5.7
Identities = 17/69 (24%), Positives = 33/69 (47%), Gaps = 9/69 (13%)
Query: 34 IGEGGFSTVSLIEHSQTKKRYALKKIICHG----REDQAQAI-----REVEHHKTFVHPN 84
IG G F +V L ++ + + A+K++ +D+ +++ RE+ K H N
Sbjct: 8 IGSGSFGSVYLGMNASSGELMAVKQVELPSVSASSKDRKRSMLDALAREIALLKELQHEN 67
Query: 85 ILPLLDHAL 93
I+ L +L
Sbjct: 68 IVQYLGSSL 76
>gnl|CDD|188635 cd00948, FBP_aldolase_I_a, Fructose-1,6-bisphosphate aldolase.
Fructose-1,6-bisphosphate aldolase. The enzyme catalyzes
the cleavage of fructose 1,6-bisphosphate to
glyceraldehyde 3-phosphate and dihydroxyacetone
phosphate (DHAP). This family includes proteins found in
vertebrates, plants, and bacterial plant pathogens.
Mutations in the aldolase genes in humans cause
hemolytic anemia and hereditary fructose intolerance.
The enzyme is a member of the class I aldolase family,
which utilizes covalent catalysis through a Schiff base
formed between a lysine residue of the enzyme and ketose
substrates.
Length = 330
Score = 27.2 bits (61), Expect = 6.3
Identities = 23/82 (28%), Positives = 34/82 (41%), Gaps = 18/82 (21%)
Query: 124 KYYIVEKIGEGGFSTVSLIEHSRTKKRYALKKIICHGREDQAQAIREVEHHKTFVHPNIL 183
K+ V KIG G S +++ E++ RYA IC Q + + V P +L
Sbjct: 134 KWRAVLKIGNGTPSELAIKENAHGLARYA---AIC-----QENGLVPI------VEPEVL 179
Query: 184 PLLDHALTGCADPVLNSTSQVL 205
DH + C T +VL
Sbjct: 180 MDGDHDIERCQ----EVTEKVL 197
Score = 27.2 bits (61), Expect = 6.9
Identities = 23/82 (28%), Positives = 34/82 (41%), Gaps = 18/82 (21%)
Query: 27 KYYIVEKIGEGGFSTVSLIEHSQTKKRYALKKIICHGREDQAQAIREVEHHKTFVHPNIL 86
K+ V KIG G S +++ E++ RYA IC Q + + V P +L
Sbjct: 134 KWRAVLKIGNGTPSELAIKENAHGLARYA---AIC-----QENGLVPI------VEPEVL 179
Query: 87 PLLDHALTGCADPVLNSTSQVL 108
DH + C T +VL
Sbjct: 180 MDGDHDIERCQ----EVTEKVL 197
>gnl|CDD|200546 cd10920, CE4_WbmS, Catalytic domain of a putative polysaccharide
deacetylase WbmS from Bordetella bronchiseptica and
similar proteins. This family is represented by a
putative polysaccharide deacetylase encoded by the
O-antigen-related gene wbmS in Bordetella
bronchiseptica. Although its precise function remains
unknown, it has been suggested that WbmS might be
involved in the biosynthesis of O-antigen, an important
component of the gram-negative bacterial outer membrane,
and may also play a role in sugar phosphate transfer.
Structural superposition and sequence comparison show
that WbmS consists of a conserved domain similar to the
7-stranded barrel catalytic domain of polysaccharide
deacetylases (DACs) from the carbohydrate esterase 4
(CE4) superfamily, which removes N-linked acetyl groups
from cell wall polysaccharides.
Length = 233
Score = 27.1 bits (60), Expect = 6.6
Identities = 12/46 (26%), Positives = 19/46 (41%), Gaps = 6/46 (13%)
Query: 81 VHPNILPLLDHALTGCADPVLNSTSQVLMVLPYYPEAVYVKSDKYY 126
+HPN PLL G +L+ ++ P+A +S Y
Sbjct: 68 IHPNFNPLLSGDQGGDYQEILDYYLEI------VPQAKVFRSHSLY 107
>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 = 26.8 bits (59), Expect = 7.7
Identities = 24/87 (27%), Positives = 41/87 (47%), Gaps = 12/87 (13%)
Query: 32 EKIGEGGFSTVSLIE-HSQTKK-RYALKKIICHGR-EDQAQAIREVEHHKTFVHPNILPL 88
++IG G F V L E H K R +K++ ++Q ++EV+ ++ HPN+L
Sbjct: 1 DEIGNGWFGKVLLGEAHRGMSKARVVVKELRASATPDEQLLFLQEVQPYRELNHPNVLQC 60
Query: 89 LDHALTGCADPVLNSTSQVLMVLPYYP 115
L C + + L+VL + P
Sbjct: 61 LGQ----CIESI-----PYLLVLEFCP 78
Score = 26.8 bits (59), Expect = 7.8
Identities = 24/87 (27%), Positives = 42/87 (48%), Gaps = 12/87 (13%)
Query: 129 EKIGEGGFSTVSLIEHSR--TKKRYALKKIICHGR-EDQAQAIREVEHHKTFVHPNILPL 185
++IG G F V L E R +K R +K++ ++Q ++EV+ ++ HPN+L
Sbjct: 1 DEIGNGWFGKVLLGEAHRGMSKARVVVKELRASATPDEQLLFLQEVQPYRELNHPNVLQC 60
Query: 186 LDHALTGCADPVLNSTSQVLMVLPYYP 212
L C + + L+VL + P
Sbjct: 61 LGQ----CIESI-----PYLLVLEFCP 78
>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 = 26.9 bits (60), Expect = 8.1
Identities = 15/62 (24%), Positives = 29/62 (46%), Gaps = 1/62 (1%)
Query: 26 DKYYIVEKIGEGGFSTVSLIEHSQTKKRYALKKI-ICHGREDQAQAIREVEHHKTFVHPN 84
D Y ++E IG G + V ++ A+K+I + + + +EV+ HPN
Sbjct: 1 DDYELIEVIGVGATAVVYAAICLPNNEKVAIKRIDLEKCQTSVDELRKEVQAMSQCNHPN 60
Query: 85 IL 86
++
Sbjct: 61 VV 62
>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 = 26.7 bits (59), Expect = 8.5
Identities = 11/26 (42%), Positives = 15/26 (57%)
Query: 34 IGEGGFSTVSLIEHSQTKKRYALKKI 59
+G+GGF V + T K YA KK+
Sbjct: 1 LGKGGFGEVCACQVKATGKMYACKKL 26
>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 = 26.7 bits (59), Expect = 9.4
Identities = 12/26 (46%), Positives = 16/26 (61%)
Query: 34 IGEGGFSTVSLIEHSQTKKRYALKKI 59
+G+GGF VS + T K YA KK+
Sbjct: 1 LGKGGFGEVSACQMRATGKLYACKKL 26
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
0.321 0.137 0.407
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: 10,641,280
Number of extensions: 985075
Number of successful extensions: 1186
Number of sequences better than 10.0: 1
Number of HSP's gapped: 1087
Number of HSP's successfully gapped: 274
Length of query: 212
Length of database: 10,937,602
Length adjustment: 93
Effective length of query: 119
Effective length of database: 6,812,680
Effective search space: 810708920
Effective search space used: 810708920
Neighboring words threshold: 11
Window for multiple hits: 40
X1: 16 ( 7.4 bits)
X2: 38 (14.6 bits)
X3: 64 (24.7 bits)
S1: 41 (21.8 bits)
S2: 57 (25.6 bits)