RPS-BLAST 2.2.26 [Sep-21-2011]
Database: CDD.v3.10
44,354 sequences; 10,937,602 total letters
Searching..................................................done
Query= psy14894
(115 letters)
>gnl|CDD|215690 pfam00069, Pkinase, Protein kinase domain.
Length = 260
Score = 59.2 bits (144), Expect = 1e-11
Identities = 28/109 (25%), Positives = 38/109 (34%), Gaps = 9/109 (8%)
Query: 3 LGKRGNLVYIIDFGLAKKYREGRTHQHIAYRENKNLTGTARYASINTHL-GIEQSRRDDL 61
L + G V I DFGLAKK + GT Y + L G + D+
Sbjct: 131 LDENGV-VKIADFGLAKK-------LLKSSSSLTTFVGTPWYMAPEVLLGGNGYGPKVDV 182
Query: 62 ESLGYVLMYFNRGSLPWQGLKAATKRQKYERISEKKMSTPIEELCKGYP 110
SLG +L G P+ G + Q RI + + G
Sbjct: 183 WSLGVILYELLTGKPPFSGENILDQLQLIRRILGPPLEFDEPKWSSGSE 231
>gnl|CDD|165211 PHA02882, PHA02882, putative serine/threonine kinase; Provisional.
Length = 294
Score = 55.7 bits (134), Expect = 2e-10
Identities = 29/72 (40%), Positives = 41/72 (56%), Gaps = 2/72 (2%)
Query: 11 YIIDFGLAKKYREGRTHQHIAYRENKNL-TGTARYASINTHLGIEQSRRDDLESLGYVLM 69
YIID+G+A + H +E K+L GT YA ++ H G +RR DLESLGY ++
Sbjct: 166 YIIDYGIASHFIIHGKHIEY-SKEQKDLHRGTLYYAGLDAHNGACVTRRGDLESLGYCML 224
Query: 70 YFNRGSLPWQGL 81
+ LPW+G
Sbjct: 225 KWAGIKLPWKGF 236
>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 = 55.1 bits (131), Expect = 5e-10
Identities = 31/117 (26%), Positives = 49/117 (41%), Gaps = 5/117 (4%)
Query: 3 LGKRGNLVYIIDFGLAKKYREGRTHQHIAYRENKNLTGTARYASINTHLGIEQ---SRRD 59
L + G +V +IDFGLAK + + I + ++ GT Y + LG+ S
Sbjct: 134 LDRDGRVVKLIDFGLAKLLPDPGSTSSIPALPSTSV-GTPGYMAPEVLLGLSLAYASSSS 192
Query: 60 DLESLGYVLMYFNRGSLPWQGLKAA-TKRQKYERISEKKMSTPIEELCKGYPGELDE 115
D+ SLG L G P++G K + Q + I E + L P + +
Sbjct: 193 DIWSLGITLYELLTGLPPFEGEKNSSATSQTLKIILELPTPSLASPLSPSNPELISK 249
>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 = 37.6 bits (88), Expect = 4e-04
Identities = 19/71 (26%), Positives = 27/71 (38%), Gaps = 8/71 (11%)
Query: 3 LGKRGNLVYIIDFGLAKKYREGRTHQHIAYRENKNLTGTARYASINTHLGI-EQSRRDDL 61
L V + DFGL+K + K + GT Y + LG S + D+
Sbjct: 125 LDSDNGKVKLADFGLSKLLTSDK-------SLLKTIVGTPAYMAPEVLLGKGYYSEKSDI 177
Query: 62 ESLGYVLMYFN 72
SLG +L
Sbjct: 178 WSLGVILYELP 188
>gnl|CDD|132957 cd06626, STKc_MEKK4, Catalytic domain of the Protein
Serine/Threonine Kinase, MAP/ERK kinase kinase 4.
Serine/threonine kinases (STKs), MAP/ERK kinase kinase 4
(MEKK4) subfamily, catalytic (c) domain. STKs catalyze
the transfer of the gamma-phosphoryl group from ATP to
serine/threonine residues on protein substrates. The
MEKK4 subfamily is part of a larger superfamily that
includes the catalytic domains of other protein STKs,
protein tyrosine kinases, RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase. MEKK4 is a mitogen-activated protein kinase
(MAPK) kinase kinase (MAPKKK or MKKK or MAP3K), that
phosphorylates and activates MAPK kinases (MAPKKs or
MKKs or MAP2Ks), which in turn phosphorylate and
activate MAPKs during signaling cascades that are
important in mediating cellular responses to
extracellular signals. MEKK4 activates the c-Jun
N-terminal kinase (JNK) and p38 MAPK signaling pathways
by directly activating their respective MAPKKs,
MKK4/MKK7 and MKK3/MKK6. JNK and p38 are collectively
known as stress-activated MAPKs, as they are activated
in response to a variety of environmental stresses and
pro-inflammatory cytokines. MEKK4 also plays roles in
the re-polarization of the actin cytoskeleton in
response to osmotic stress, in the proper closure of the
neural tube, in cardiovascular development, and in
immune responses.
Length = 264
Score = 31.9 bits (73), Expect = 0.045
Identities = 24/83 (28%), Positives = 33/83 (39%), Gaps = 9/83 (10%)
Query: 3 LGKRGNLVYIIDFGLAKKYREGRTHQHIAYREN-KNLTGTARYASINTHLGIEQS---RR 58
L G + DFG A K + T E ++L GT Y + G + R
Sbjct: 132 LDHNGVIKLG-DFGCAVKLKNNTT----TMGEEVQSLAGTPAYMAPEVITGGKGKGHGRA 186
Query: 59 DDLESLGYVLMYFNRGSLPWQGL 81
D+ SLG V++ G PW L
Sbjct: 187 ADIWSLGCVVLEMATGKRPWSEL 209
>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 = 31.7 bits (73), Expect = 0.045
Identities = 27/101 (26%), Positives = 42/101 (41%), Gaps = 15/101 (14%)
Query: 3 LGKRGNLVYIIDFGLAKK--YREGRTHQHIAYRENKNLTGTARYASINTHLGIEQSRRDD 60
L G++ + DFGLAK+ RT+ GT Y + LG + D
Sbjct: 126 LDADGHIK-LTDFGLAKELSSEGSRTNT---------FCGTPEYLAPEVLLGKGYGKAVD 175
Query: 61 LESLGYVLMYFNRGSLPWQGLKAATKRQKYERISEKKMSTP 101
SLG +L G P+ A +++ YE+I + + P
Sbjct: 176 WWSLGVLLYEMLTGKPPFY---AEDRKEIYEKILKDPLRFP 213
>gnl|CDD|214567 smart00220, S_TKc, Serine/Threonine protein kinases, catalytic
domain. Phosphotransferases. Serine or
threonine-specific kinase subfamily.
Length = 254
Score = 30.2 bits (69), Expect = 0.14
Identities = 27/103 (26%), Positives = 43/103 (41%), Gaps = 13/103 (12%)
Query: 3 LGKRGNLVYIIDFGLAKKYREGRTHQHIAYRENKNLTGTARYASINTHLGIEQSRRDDLE 62
L + G+ V + DFGLA++ G GT Y + LG + D+
Sbjct: 130 LDEDGH-VKLADFGLARQLDPGEKLTTFV--------GTPEYMAPEVLLGKGYGKAVDIW 180
Query: 63 SLGYVLMY-FNRGSLPWQGLKAATKRQKYERISEKKMSTPIEE 104
SLG V++Y G P+ G + +++I + K P E
Sbjct: 181 SLG-VILYELLTGKPPFPG--DDQLLELFKKIGKPKPPFPPPE 220
>gnl|CDD|173702 cd05611, STKc_Rim15_like, Catalytic domain of fungal Rim15-like
Protein Serine/Threonine Kinases. Serine/Threonine
Kinases (STKs), Microtubule-associated serine/threonine
(MAST) kinase subfamily, fungal Rim15-like kinases,
catalytic (c) domain. STKs catalyze the transfer of the
gamma-phosphoryl group from ATP to serine/threonine
residues on protein substrates. The MAST kinase
subfamily is part of a larger superfamily that includes
the catalytic domains of other protein STKs, protein
tyrosine kinases, RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase. Members of this group include Saccharomyces
cerevisiae Rim15, Schizosaccharomyces pombe cek1, and
similar fungal proteins. They contain a central
catalytic domain, which contains an insert relative to
MAST kinases. In addition, Rim15 contains a C-terminal
signal receiver (REC) domain while cek1 contains an
N-terminal PAS domain. Rim15 (or Rim15p) functions as a
regulator of meiosis. It acts as a downstream effector
of PKA and regulates entry into stationary phase (G0).
Thus, it plays a crucial role in regulating yeast
proliferation, differentiation, and aging. Cek1 may
facilitate progression of mitotic anaphase.
Length = 260
Score = 29.8 bits (67), Expect = 0.29
Identities = 26/91 (28%), Positives = 39/91 (42%), Gaps = 14/91 (15%)
Query: 14 DFGLAKKYREGRTHQHIAYRENKNLTGTARYASINTHLGIEQSRRDDLESLGYVLMYFNR 73
DFGL++ ENK GT Y + T LG+ + D SLG V+ F
Sbjct: 140 DFGLSR-----------NGLENKKFVGTPDYLAPETILGVGDDKMSDWWSLGCVIFEFLF 188
Query: 74 GSLPWQGLKAATKRQKYERISEKKMSTPIEE 104
G P+ A T ++ I ++++ P E
Sbjct: 189 GYPPFH---AETPDAVFDNILSRRINWPEEV 216
>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 = 29.1 bits (66), Expect = 0.41
Identities = 20/73 (27%), Positives = 27/73 (36%), Gaps = 12/73 (16%)
Query: 10 VYIIDFGLAKK-YREGRTHQHIAYRENKNLTGTARYASINTHLGIEQSRRDDLESLGYVL 68
V ++DFG AKK +T GT Y + L D SLG +L
Sbjct: 132 VKLVDFGFAKKLKSGQKTW---------TFCGTPEYVAPEIILNKGYDFSVDYWSLG-IL 181
Query: 69 MY-FNRGSLPWQG 80
+Y G P+
Sbjct: 182 LYELLTGRPPFGE 194
>gnl|CDD|232893 TIGR00245, TIGR00245, TIGR00245 family protein. [Hypothetical
proteins, Conserved].
Length = 248
Score = 28.2 bits (63), Expect = 0.85
Identities = 14/49 (28%), Positives = 21/49 (42%), Gaps = 8/49 (16%)
Query: 30 IAYRENKNLTGTARYASINTHLGIEQSRRDDLESLGYVLMYFNRGSLPW 78
++YRE L +ASI + L +GYVL+Y +P
Sbjct: 19 LSYREKLGLEKDILWASIRAII--------QLIIVGYVLLYIFSFDMPG 59
>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 = 27.5 bits (62), Expect = 1.3
Identities = 19/82 (23%), Positives = 27/82 (32%), Gaps = 13/82 (15%)
Query: 12 IIDFGLAK-------------KYREGRTHQHIAYRENKNLTGTARYASINTHLGIEQSRR 58
I DFG AK + R + GTA Y S +
Sbjct: 143 ITDFGTAKVLDPNSSPESNKGDATNIDSQIEKNRRRFASFVGTAEYVSPELLNEKPAGKS 202
Query: 59 DDLESLGYVLMYFNRGSLPWQG 80
DL +LG ++ G P++G
Sbjct: 203 SDLWALGCIIYQMLTGKPPFRG 224
>gnl|CDD|216861 pfam02065, Melibiase, Melibiase.
Length = 395
Score = 27.0 bits (60), Expect = 2.4
Identities = 16/60 (26%), Positives = 23/60 (38%), Gaps = 8/60 (13%)
Query: 56 SRRDDLESLGYVLMYFNRGSLPWQGLKAATKRQKYERI-----SEKKMSTPIEELCKGYP 110
R DD SLG + N P GLK + E +M +P +L + +P
Sbjct: 84 GRNDDNSSLGD--WFVNEQKFP-NGLKHLADHVHSLGMEFGLWFEPEMVSPDSDLYRAHP 140
>gnl|CDD|173761 cd08221, STKc_Nek9, Catalytic domain of the Protein
Serine/Threonine Kinase, Never In Mitosis gene A-related
kinase 9. Serine/Threonine Kinases (STKs), Never In
Mitosis gene A (NIMA)-related kinase 9 (Nek9) subfamily,
catalytic (c) domain. STKs catalyze the transfer of the
gamma-phosphoryl group from ATP to serine/threonine
residues on protein substrates. The Nek9 subfamily is
one of a family of 11 different Neks (Nek1-11) that are
involved in cell cycle control. The Nek family is part
of a larger superfamily that includes the catalytic
domains of other protein STKs, protein tyrosine kinases,
RIO kinases, aminoglycoside phosphotransferase, choline
kinase, and phosphoinositide 3-kinase. Nek9, also called
Nercc1, is primarily a cytoplasmic protein but can also
localize in the nucleus. It is involved in modulating
chromosome alignment and splitting during mitosis. It
interacts with the gamma-tubulin ring complex and the
Ran GTPase, and is implicated in microtubule
organization. Nek9 associates with FACT (FAcilitates
Chromatin Transcription) and modulates interphase
progression. It also interacts with Nek6, and Nek7,
during mitosis, resulting in their activation.
Length = 256
Score = 27.0 bits (60), Expect = 2.5
Identities = 15/63 (23%), Positives = 29/63 (46%), Gaps = 7/63 (11%)
Query: 6 RGNLVYIIDFGLAKKYREGRTHQHIAYRENKNLTGTARYASINTHLGIEQSRRDDLESLG 65
+ L+ + DFG++K + + + GT Y S G++ + + D+ +LG
Sbjct: 136 KAGLIKLGDFGISKILGSEYSMA-------ETVVGTPYYMSPELCQGVKYNFKSDIWALG 188
Query: 66 YVL 68
VL
Sbjct: 189 CVL 191
>gnl|CDD|237847 PRK14879, PRK14879, serine/threonine protein kinase; Provisional.
Length = 211
Score = 26.8 bits (60), Expect = 2.5
Identities = 8/15 (53%), Positives = 11/15 (73%)
Query: 6 RGNLVYIIDFGLAKK 20
G +Y+IDFGLA+
Sbjct: 129 SGGKIYLIDFGLAEF 143
>gnl|CDD|133211 cd05080, PTKc_Tyk2_rpt2, Catalytic (repeat 2) domain of the Protein
Tyrosine Kinase, Tyrosine kinase 2. Protein Tyrosine
Kinase (PTK) family; Tyrosine kinase 2 (Tyk2); catalytic
(c) domain (repeat 2). The PTKc family is part of a
larger superfamily that includes the catalytic domains
of other kinases such as protein serine/threonine
kinases, RIO kinases, and phosphoinositide 3-kinase
(PI3K). PTKs catalyze the transfer of the
gamma-phosphoryl group from ATP to tyrosine (tyr)
residues in protein substrates. Tyk2 is a member of the
Janus kinase (Jak) subfamily of proteins, which are
cytoplasmic (or nonreceptor) tyr kinases containing an
N-terminal FERM domain, followed by a Src homology 2
(SH2) domain, a pseudokinase domain, and a C-terminal
tyr kinase catalytic domain. Jaks are crucial for
cytokine receptor signaling. They are activated by
autophosphorylation upon cytokine-induced receptor
aggregation, and subsequently trigger downstream
signaling events such as the phosphorylation of signal
transducers and activators of transcription (STATs).
Tyk2 is widely expressed in many tissues. It is involved
in signaling via the cytokine receptors IFN-alphabeta,
IL-6, IL-10, IL-12, IL-13, and IL-23. It mediates cell
surface urokinase receptor (uPAR) signaling and plays a
role in modulating vascular smooth muscle cell (VSMC)
functional behavior in response to injury. Tyk2 is also
important in dendritic cell function and T helper (Th)1
cell differentiation. A homozygous mutation of Tyk2 was
found in a patient with hyper-IgE syndrome (HIES), a
primary immunodeficiency characterized by recurrent skin
abscesses, pneumonia, and elevated serum IgE. This
suggests that Tyk2 may play important roles in multiple
cytokine signaling involved in innate and adaptive
immunity.
Length = 283
Score = 26.4 bits (58), Expect = 3.8
Identities = 15/33 (45%), Positives = 18/33 (54%), Gaps = 2/33 (6%)
Query: 3 LGKRGNLVYIIDFGLAKKYREGRTHQHIAYREN 35
L LV I DFGLAK EG H++ RE+
Sbjct: 139 LLDNDRLVKIGDFGLAKAVPEG--HEYYRVRED 169
>gnl|CDD|239043 cd02128, PA_TfR, PA_TfR: Protease-associated domain containing
proteins like transferrin receptor (TfR). This group
contains various PA domain-containing proteins similar
to human TfR1 and TfR2. TfR1 and TfR2 are type II
membrane proteins, belonging to the peptidase M28
family. TfR1 is homodimeric, widely expressed, and a
key player in the uptake of iron-loaded transferrin
(Tf) into cells. The TfR1 homodimer binds two molecules
of Tf and this complex is internalized. In addition to
its role in iron uptake, TfR1 may participate in cell
growth and proliferation. TfR2 also binds Tf but with a
significantly lower affinity than does TfR1. TfR2 is
expressed chiefly in hepatocytes, hematopoietic cells,
and duodenal crypt cells; its expression overlaps with
that of hereditary hemochromatosis protein (HFE). TfR2
is involved in iron homeostasis. HFE and TfR2 interact
in cells. By one model for serum iron sensing, at low
or basal iron concentrations, HFE and TFR1 form a
complex at the plasma membrane; at increased Tf, Tf
competes with HFE for binding of TfR1, resulting in HFE
disassociating from TfR1 and associating with TfR2 .
The TfR1-TfR2 association might initiate a signal
cascade leading to the induction of hepcidin (a small
peptide hormone that controls systemic iron levels).
Human mutations in TfR2 are associated with a form of
hemochromatosis (HFE3). The significance of the PA
domain to TfRs has not been ascertained. It may be a
protein-protein interaction domain. At peptidase active
sites, the PA domain may participate in substrate
binding and/or promoting conformational changes, which
influence the stability and accessibility of the site
to substrate.
Length = 183
Score = 25.8 bits (57), Expect = 4.4
Identities = 13/53 (24%), Positives = 18/53 (33%), Gaps = 8/53 (15%)
Query: 12 IIDFGLAKKYREGRTHQHIAYRENKNLTGTARYASINTHLGIEQSRRDDLESL 64
II ++AY +TG YA + G R+ D E L
Sbjct: 3 IIGDAGRLNELVENPGGYVAYSAAGTVTGKLVYA----NYG----RKKDFEDL 47
>gnl|CDD|236586 PRK09605, PRK09605, bifunctional UGMP family
protein/serine/threonine protein kinase; Validated.
Length = 535
Score = 26.0 bits (58), Expect = 4.9
Identities = 8/14 (57%), Positives = 11/14 (78%)
Query: 6 RGNLVYIIDFGLAK 19
R + +Y+IDFGL K
Sbjct: 462 RDDRLYLIDFGLGK 475
>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 = 26.1 bits (58), Expect = 4.9
Identities = 21/81 (25%), Positives = 26/81 (32%), Gaps = 23/81 (28%)
Query: 12 IIDFGLAKKYREG---------------------RTHQHIAYRENKNLT-GTARYASINT 49
+ DFGL KK + R H R N T GT Y +
Sbjct: 142 LADFGLCKKMNKAKDREYYLNDSHNLLFRDNVLVRRRDHKQRRVRANSTVGTPDYIAPEV 201
Query: 50 HLGIEQSRRDDLESLGYVLMY 70
G D SLG V++Y
Sbjct: 202 LRGTPYGLECDWWSLG-VILY 221
>gnl|CDD|234331 TIGR03724, arch_bud32, Kae1-associated kinase Bud32. Members of
this protein family are the Bud32 protein associated
with Kae1 (kinase-associated endopeptidase 1) in the
Archaea. In many Archaeal genomes, Kae1 and Bud32 are
fused. The complex is homologous to the Kae1 and Bud32
subunits of the eukaryotic KEOPS complex, an apparently
ancient protein kinase-containing molecular machine
[Unknown function, General].
Length = 199
Score = 25.6 bits (57), Expect = 5.9
Identities = 8/15 (53%), Positives = 11/15 (73%)
Query: 6 RGNLVYIIDFGLAKK 20
R + +Y+IDFGL K
Sbjct: 124 RDDKLYLIDFGLGKY 138
>gnl|CDD|173719 cd05630, STKc_GRK6, Catalytic domain of the Protein
Serine/Threonine Kinase, G protein-coupled Receptor
Kinase 6. Serine/Threonine Kinases (STKs), G
protein-coupled Receptor Kinase (GRK) subfamily, GRK6
isoform, catalytic (c) domain. STKs catalyze the
transfer of the gamma-phosphoryl group from ATP to
serine/threonine residues on protein substrates. The GRK
subfamily is part of a larger superfamily that includes
the catalytic domains of other protein STKs, protein
tyrosine kinases, RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase. GRKs phosphorylate and regulate G
protein-coupled receptors (GPCRs), the largest
superfamily of cell surface receptors which regulate
some part of nearly all physiological functions.
Phosphorylated GPCRs bind to arrestins, which prevents
further G protein signaling despite the presence of
activating ligand. There are seven types of GRKs, named
GRK1 to GRK7. GRK6 is widely expressed in many tissues.
t is expressed as multiple splice variants with
different domain architectures. It is
post-translationally palmitoylated and localized in the
membrane. GRK6 plays important roles in the regulation
of dopamine, M3 muscarinic, opioid, and chemokine
receptor signaling. It also plays maladaptive roles in
addiction and Parkinson's disease. GRK6-deficient mice
exhibit altered dopamine receptor regulation, decreased
lymphocyte chemotaxis, and increased acute inflammation
and neutrophil chemotaxis.
Length = 285
Score = 25.4 bits (55), Expect = 7.5
Identities = 29/105 (27%), Positives = 41/105 (39%), Gaps = 15/105 (14%)
Query: 10 VYIIDFGLAKKYREGRTHQHIAYRENKNLTGTARYASINTHLGIEQSRRDDLESLGYVLM 69
+ I D GLA EG+T K GT Y + + D +LG +L
Sbjct: 141 IRISDLGLAVHVPEGQT--------IKGRVGTVGYMAPEVVKNERYTFSPDWWALGCLLY 192
Query: 70 YFNRGSLPWQGLKAATKRQKYERISEK-------KMSTPIEELCK 107
G P+Q K KR++ ER+ ++ K S LCK
Sbjct: 193 EMIAGQSPFQQRKKKIKREEVERLVKEVQEEYSEKFSPDARSLCK 237
>gnl|CDD|237854 PRK14898, PRK14898, DNA-directed RNA polymerase subunit A'';
Provisional.
Length = 858
Score = 25.2 bits (55), Expect = 9.5
Identities = 11/39 (28%), Positives = 16/39 (41%)
Query: 77 PWQGLKAATKRQKYERISEKKMSTPIEELCKGYPGELDE 115
P + + KRQ+ R ++ IEEL EL
Sbjct: 454 PSRQVNKFEKRQRIGRSRLQRHLRRIEELAVERGPELLA 492
Database: CDD.v3.10
Posted date: Mar 20, 2013 7:55 AM
Number of letters in database: 10,937,602
Number of sequences in database: 44,354
Lambda K H
0.317 0.136 0.399
Gapped
Lambda K H
0.267 0.0818 0.140
Matrix: BLOSUM62
Gap Penalties: Existence: 11, Extension: 1
Number of Sequences: 44354
Number of Hits to DB: 5,918,917
Number of extensions: 493606
Number of successful extensions: 429
Number of sequences better than 10.0: 1
Number of HSP's gapped: 426
Number of HSP's successfully gapped: 27
Length of query: 115
Length of database: 10,937,602
Length adjustment: 79
Effective length of query: 36
Effective length of database: 7,433,636
Effective search space: 267610896
Effective search space used: 267610896
Neighboring words threshold: 11
Window for multiple hits: 40
X1: 16 ( 7.3 bits)
X2: 38 (14.6 bits)
X3: 64 (24.7 bits)
S1: 41 (21.6 bits)
S2: 53 (24.0 bits)