RPS-BLAST 2.2.26 [Sep-21-2011]
Database: CDD.v3.10
44,354 sequences; 10,937,602 total letters
Searching..................................................done
Query= psy11576
(108 letters)
>gnl|CDD|206757 cd10020, 14-3-3_epsilon, 14-3-3 epsilon, an isoform of 14-3-3
protein. 14-3-3 protein epsilon isoform (isoform (also
known as tyrosine 3-monooxygenase/ tryptophan
5-monooxygenase activation protein, epsilon polypeptide)
is encoded by the YWHAE gene in humans and is involved
in cancer cell survival and growth. It interacts with
CDC25 phosphatases, RAF1 and IRS1 proteins, suggesting
its role in diverse biochemical activities related to
signal transduction, such as cell division and
regulation of insulin sensitivity. Overexpression of
14-3-3 epsilon in primary hepatocellular carcinoma (HCC)
tissues predicts a high risk of extrahepatic metastasis
and worse survival, and is a potential therapeutic
target. It has also been implicated in the pathogenesis
of small cell lung cancer. 14-3-3 epsilon overexpression
protects colorectal cancer and endothelial cells from
oxidative stress-induced apoptosis, while its
suppression by non-steroidal anti-inflammatory drugs
induces cancer and endothelial cell death. Cellular
levels of 14-3-3 epsilon could possibly serve as an
important regulator of cell survival in response to
oxidative stress and other death signals. 14-3-3 domains
are an essential part of 14-3-3 proteins, a ubiquitous
class of regulatory, phosphoserine/threonine-binding
proteins found in all eukaryotic cells, including yeast,
protozoa and mammalian cells.
Length = 230
Score = 75.9 bits (186), Expect = 3e-18
Identities = 32/40 (80%), Positives = 37/40 (92%)
Query: 63 RERVEKELKDICSDILNVLSKHLIPCALTGESKVFYYKMK 102
R++VEKELKDIC+DIL+VL KHLIP A +GESKVFYYKMK
Sbjct: 83 RQQVEKELKDICNDILDVLDKHLIPAANSGESKVFYYKMK 122
>gnl|CDD|215815 pfam00244, 14-3-3, 14-3-3 protein.
Length = 236
Score = 69.5 bits (171), Expect = 8e-16
Identities = 26/41 (63%), Positives = 33/41 (80%)
Query: 62 KRERVEKELKDICSDILNVLSKHLIPCALTGESKVFYYKMK 102
R++VE+EL +IC+DIL +L KHLIP A + ESKVFY KMK
Sbjct: 82 YRKKVEEELINICNDILELLDKHLIPKASSPESKVFYLKMK 122
>gnl|CDD|206763 cd11309, 14-3-3_fungi, Fungal 14-3-3 protein domain. This family
containing fungal 14-3-3 domains includes the yeasts
Saccharomyces cerevisiae (BMH1 and BMH2) and
Schizosaccharomyces pombe (rad24 and rad25) isoforms.
They possess distinctively variant C-terminal segments
that differentiate them from the mammalian isoforms; the
C-terminus is longer and BMH1/2 isoforms contain
polyglutamine (polyQ) sequences of unknown function. The
C-terminal segments of yeast 14-3-3 isoforms may thus
behave in a different manner compared to the higher
eukaryote isoforms. Yeast 14-3-3 proteins bind to
numerous proteins involved in a variety of yeast
cellular processes making them excellent model organisms
for elucidating the function of the 14-3-3 protein
family. BMH1 and BMH2 are positive regulators of
rapamycin-sensitive signaling via TOR kinases while they
play an inhibitory role in Rtg3p-dependent transcription
involved in retrograde signaling. 14-3-3 domains are an
essential part of 14-3-3 proteins, a ubiquitous class of
regulatory, phosphoserine/threonine-binding proteins
found in all eukaryotic cells, including yeast, protozoa
and mammalian cells.
Length = 231
Score = 69.3 bits (169), Expect = 1e-15
Identities = 32/46 (69%), Positives = 36/46 (78%), Gaps = 2/46 (4%)
Query: 59 ALLK--RERVEKELKDICSDILNVLSKHLIPCALTGESKVFYYKMK 102
AL+K R ++E EL IC DIL+VL KHLIP A TGESKVFYYKMK
Sbjct: 77 ALIKEYRSKIESELTKICDDILSVLDKHLIPSATTGESKVFYYKMK 122
>gnl|CDD|227373 COG5040, BMH1, 14-3-3 family protein [Signal transduction
mechanisms].
Length = 268
Score = 67.7 bits (165), Expect = 7e-15
Identities = 29/41 (70%), Positives = 33/41 (80%)
Query: 62 KRERVEKELKDICSDILNVLSKHLIPCALTGESKVFYYKMK 102
R+++E EL IC DIL+VL KHLIP A TGESKVFYYKMK
Sbjct: 86 YRKKIETELTKICDDILSVLEKHLIPAATTGESKVFYYKMK 126
>gnl|CDD|206755 cd08774, 14-3-3, 14-3-3 domain. 14-3-3 domain is an essential part
of 14-3-3 proteins, a ubiquitous class of regulatory,
phosphoserine/threonine-binding proteins found in all
eukaryotic cells, including yeast, protozoa and
mammalian cells. 14-3-3 proteins play important roles in
many biological processes that are regulated by
phosphorylation, including cell cycle regulation, cell
proliferation, protein trafficking, metabolic regulation
and apoptosis. More than 300 binding partners of the
14-3-3 domain have been identified in all subcellular
compartments and include transcription factors,
signaling molecules, tumor suppressors, biosynthetic
enzymes, cytoskeletal proteins and apoptosis factors.
14-3-3 binding can alter the conformation, localization,
stability, phosphorylation state, activity as well as
molecular interactions of a target protein. They
function only as dimers, some preferring strictly
homodimeric interaction, while others form heterodimers.
Binding of the 14-3-3 domain to its target occurs in a
phosphospecific manner where it binds to one of two
consensus sequences of their target proteins; RSXpSXP
(mode-1) and RXXXpSXP (mode-2). In some instances,
14-3-3 domain containing proteins are involved in
regulation and signaling of a number of cellular
processes in phosphorylation-independent manner. Many
organisms express multiple isoforms: there are seven
mammalian 14-3-3 family members (beta, gamma, eta,
theta, epsilon, sigma, zeta), each encoded by a distinct
gene, while plants contain up to 13 isoforms. The
flexible C-terminal segment of 14-3-3 isoforms shows the
highest sequence variability and may significantly
contribute to individual isoform uniqueness by playing
an important regulatory role by occupying the ligand
binding groove and blocking the binding of inappropriate
ligands in a distinct manner. Elevated amounts of 14-3-3
proteins are found in the cerebrospinal fluid of
patients with Creutzfeldt-Jakob disease. In protozoa,
like Plasmodium or Cryptosporidium parvum 14-3-3
proteins play an important role in key steps of parasite
development.
Length = 225
Score = 65.3 bits (160), Expect = 2e-14
Identities = 27/40 (67%), Positives = 34/40 (85%)
Query: 63 RERVEKELKDICSDILNVLSKHLIPCALTGESKVFYYKMK 102
+E++EKELKDIC+DIL+++ KHLIP A ESKVFY KMK
Sbjct: 82 KEKIEKELKDICNDILDLIDKHLIPSATDPESKVFYLKMK 121
>gnl|CDD|206764 cd11310, 14-3-3_1, 14-3-3 protein domain. This 14-3-3 domain
family includes proteins in Caenorhabditis elegans, the
silkworm (Bombyx mori) as well as barley (Hordeum
vulgare). In C. elegans, 14-3-3 proteins are SIR-2.1
binding partners which induce transcriptional activation
of DAF-16 during stress and are required for the
life-span extension conferred by extra copies of
sir-2.1. In B. mori, the 14-3-3 proteins are expressed
widely in larval and adult tissues, including the brain,
fat body, Malpighian tube, silk gland, midgut, testis,
ovary, antenna, and pheromone gland, and interact with
the N-terminal fragment of Hsp60, suggesting that 14-3-3
(a molecular adaptor) and Hsp60 (a molecular chaperone)
work together to achieve a wide range of cellular
functions in B. mori. In barley aleurone cells, 14-3-3
proteins and members of the ABF transcription factor
family have a regulatory function in the gibberellic
acid (GA) pathway since the balance of GA and abscisic
acid (ABA) is a determining factor during transition of
embryogenesis and seed germination. 14-3-3 is an
essential part of 14-3-3 proteins, a ubiquitous class of
regulatory, phosphoserine/threonine-binding proteins
found in all eukaryotic cells, including yeast, protozoa
and mammalian cells.
Length = 230
Score = 62.0 bits (150), Expect = 6e-13
Identities = 26/40 (65%), Positives = 31/40 (77%)
Query: 63 RERVEKELKDICSDILNVLSKHLIPCALTGESKVFYYKMK 102
RE+VEKEL++IC D+L +L K LIP A ESKVFY KMK
Sbjct: 82 REKVEKELREICYDVLGLLDKFLIPKASNPESKVFYLKMK 121
>gnl|CDD|128412 smart00101, 14_3_3, 14-3-3 homologues. 14-3-3 homologues mediates
signal transduction by binding to
phosphoserine-containing proteins. They are involved in
growth factor signalling and also interact with MEK
kinases.
Length = 244
Score = 60.7 bits (147), Expect = 2e-12
Identities = 23/40 (57%), Positives = 26/40 (65%)
Query: 63 RERVEKELKDICSDILNVLSKHLIPCALTGESKVFYYKMK 102
R ++E EL IC IL +L HLIP A ESKVFY KMK
Sbjct: 85 RGKIETELSKICDGILKLLESHLIPSASAAESKVFYLKMK 124
>gnl|CDD|206762 cd10026, 14-3-3_plant, Plant 14-3-3 protein domain. Plant 14-3-3
isoforms, similar to their highly conserved homologs in
mammals, bind to phosphorylated target proteins to
modulate their function. They have been implicated in a
variety of physiological functions; in particular,
abiotic and biotic stress responses, primary metabolism,
as well as various aspects of plant growth and
development. They function through the regulation of a
diverse range of proteins including transcription
factors, kinases, structural proteins, ion channels as
well as pathogen defense-related proteins. The 14-3-3
proteins are affected transcriptionally as well as
functionally by the environment of the plant, both
intracellular and extracellular, thus playing a key role
in the response to environmental stress, pathogens and
light conditions. Plant 14-3-3 proteins have been
divided into epsilon-like groups and non-epsilon groups
based on phylogenetic clustering. They have a varying
number of isoforms (for example, Arabidopsis has
thirteen known protein isoforms, cotton has six) with
variation in their affinity for specific binding
partners, suggesting specific roles in specific
processes.
Length = 237
Score = 59.7 bits (144), Expect = 5e-12
Identities = 25/40 (62%), Positives = 28/40 (70%)
Query: 63 RERVEKELKDICSDILNVLSKHLIPCALTGESKVFYYKMK 102
R +VE EL IC IL +L HLIP A +GESKVFY KMK
Sbjct: 85 RSKVENELSKICDGILKLLDAHLIPSAASGESKVFYLKMK 124
>gnl|CDD|206758 cd10022, 14-3-3_beta_zeta, 14-3-3 beta and zeta isoforms of 14-3-3
protein. 14-3-3 protein beta and zeta isoform (also
known as tyrosine 3-monooxygenase/tryptophan
5-monooxygenase activation protein, beta and zeta
polypeptide) are encoded by the YWHAB gene and YWHAZ
gene in humans. They have been linked to mitogenic
signaling and the cell cycle machinery, and to cancer
initiation and progression, respectively. The beta
isoform has been shown to interact with RAF1 and CDC25
phosphatases and its overexpression is associated with
invasion, migration, metastasis and proliferation of
tumor cells and its elevated levels are correlated with
tumor size, the number of lymph node metastases and a
reduced survival rate. It is significantly overexpressed
in lung cancer tissues, mutated chronic lymphocytic
leukemia (M-CLL), gastric cancer tissues, aflatoxin
B1-induced rat hepatocellular carcinoma K1 and K2 cells,
as well as renal cell carcinoma cysts, and can
potentially be used as a diagnostic and prognostic
biomarker in the cancer. Numerous proteins involved in
anti-apoptosis and tumor progression were also found to
be differentially expressed in gastric cancer cells
where 14-3-3 beta is overexpressed. 14-3-3 beta also
interacts with human Dapper1 (hDpr1), a key negative
regulator of Wnt signaling, via hDpr1 phosphorylation by
protein kinase A, thus attenuating the ability of hDpr1
to promote Dishevelled (Dvl) degradation, and
subsequently enhancing Wnt signaling. The zeta isoform
is ubiquitously expressed and localized to most
subcellular regions, including the cytoplasm, plasma
membrane, mitochondria, and nucleus. Its overexpression
and gene amplification in multiple cancers are
correlated with poor prognosis and chemoresistance in
cancer patients. 14-3-3 zeta has been identified as a
biomarker with high sensitivity and specificity for
diagnosis and prognosis in multiple tumor types,
including hepatocellular carcinoma, head and neck
cancer, indicating a potential clinical application for
using 14-3-3 zeta in selecting treatment options and
predicting cancer outcome. It also interacts with IRS1
protein, suggesting a role in regulating insulin
sensitivity. 14-3-3 domains are an essential part of
14-3-3 proteins, a ubiquitous class of regulatory,
phosphoserine/threonine-binding proteins found in all
eukaryotic cells, including yeast, protozoa and
mammalian cells.
Length = 229
Score = 58.9 bits (142), Expect = 7e-12
Identities = 25/40 (62%), Positives = 32/40 (80%)
Query: 63 RERVEKELKDICSDILNVLSKHLIPCALTGESKVFYYKMK 102
RE++E EL+DIC+D+L++L K LIP A ESKVFY KMK
Sbjct: 82 REKIETELRDICNDVLSLLEKFLIPNASQAESKVFYLKMK 121
>gnl|CDD|206759 cd10023, 14-3-3_theta, 14-3-3 theta/tau (theta in mice, tau in
human), an isoform of 14-3-3 protein. 14-3-3 tau/theta
(tau in humans, theta in mice) isoform (also known as
tyrosine 3-monooxygenase/ tryptophan 5-monooxygenase
activation protein, theta polypeptide) is encoded by the
YWHAQ gene in humans and plays an important role in
controlling apoptosis through interactions with ASK1,
c-jun NH-terminal kinase, and p38 mitogen-activated
protein kinase (MAPK). Its interaction with CDC25c
regulates entry into the cell cycle and subsequent
interaction with Bad prevents apoptosis. 14-3-3 theta
protein expression is induced in patients with
amyotrophic lateral sclerosis. 14-3-3 tau is often
overexpressed in breast cancer, which is associated with
the downregulation of p21, a p53 target gene, and thus
leads to tamoxifen resistance in MCF7 breast cancer
cells and shorter patient survival. Therefore, 14-3-3
tau may be a potential therapeutic target in breast
cancer. Additionally, 14-3-3 theta mediates
nucleocytoplasmic shuttling of the coronavirus
nucleocapsid protein which causes severe acute
respiratory syndrome. 14-3-3 domain is an essential part
of 14-3-3 proteins, a ubiquitous class of regulatory,
phosphoserine/threonine-binding proteins found in all
eukaryotic cells, including yeast, protozoa and
mammalian cells.
Length = 234
Score = 54.7 bits (131), Expect = 3e-10
Identities = 23/40 (57%), Positives = 29/40 (72%)
Query: 63 RERVEKELKDICSDILNVLSKHLIPCALTGESKVFYYKMK 102
RE+VE EL+ IC+ +L +L K+LI A ESKVFY KMK
Sbjct: 83 REKVESELRSICTTVLELLDKYLIANATNPESKVFYLKMK 122
Score = 33.1 bits (75), Expect = 0.015
Identities = 11/22 (50%), Positives = 17/22 (77%)
Query: 31 QVEKELKDICSDILNVLSKHLI 52
+VE EL+ IC+ +L +L K+LI
Sbjct: 85 KVESELRSICTTVLELLDKYLI 106
>gnl|CDD|206756 cd10019, 14-3-3_sigma, 14-3-3 sigma, an isoform of 14-3-3 protein.
14-3-3 protein sigma isoform, also known as stratifin or
human mammary epithelial marker (HME) 1, has been most
directly linked to tumor development. In humans, it is
expressed by the SFN gene, strictly in stratified
squamous epithelial cells in response to DNA damage
where it is transcriptionally induced in a p53-dependent
manner, subsequently causing cell-cycle arrest at the
G2/M checkpoint. Up-regulation and down-regulation of
14-3-3 sigma expression have both been described in
tumors. For example, in human breast cancer, 14-3-3
sigma is predominantly down-regulated by CpG
methylation, acting as both a tumor suppressor and a
prognostic indicator, while in human scirrhous-type
gastric carcinoma (SGC), it is up-regulated and may play
an important role in SGC carcinogenesis and progression.
Loss of 14-3-3 sigma expression sensitizes tumor cells
to treatment with conventional cytostatic drugs, making
this protein an attractive therapeutic target. 14-3-3
domains are an essential part of 14-3-3 proteins, a
ubiquitous class of regulatory,
phosphoserine/threonine-binding proteins found in all
eukaryotic cells, including yeast, protozoa and
mammalian cells.
Length = 242
Score = 48.5 bits (115), Expect = 6e-08
Identities = 21/40 (52%), Positives = 27/40 (67%)
Query: 63 RERVEKELKDICSDILNVLSKHLIPCALTGESKVFYYKMK 102
RE+VE EL+ +C +L +L HLI A ES+VFY KMK
Sbjct: 85 REKVETELQGVCDTVLGLLDSHLIKEAGDAESRVFYLKMK 124
>gnl|CDD|206760 cd10024, 14-3-3_gamma, 14-3-3 gamma, an isoform of 14-3-3 protein.
14-3-3 gamma isoform (also known as tyrosine
3-monooxygenase/tryptophan 5-monooxygenase activation
protein, gamma polypeptide) is encoded by the YWHAG gene
in humans and is induced by growth factors in human
vascular smooth muscle cells. It is also highly
expressed in skeletal and heart muscles, suggesting an
important role in muscle tissue. It has been shown to
interact with RAF1 and protein kinase C, proteins
involved in various signal transduction pathways. 14-3-3
gamma mediates Cdc25A proteolysis to block premature
mitotic entry after DNA damage. 14-3-3 gamma mediates
the interaction between Chk1 and Cdc25A; this complex
has an essential function in Cdc25A phosphorylation and
degradation to block premature mitotic entry after DNA
damage. Increased expression of 14-3-3 gamma in lung
cancer coincides with loss of functional p53, possibly
in a cooperative manner promoting genomic instability.
Also, during cell cycle, 14-3-3 gamma protects p21, a
cyclin-dependent kinase inhibitor, from degradation
mediated by the p53 suppressor MDMX, which may account
for elevation of p21 levels independent of p53 and in
response to DNA damage. Elevated expression of 14-3-3
gamma in human hepatocellular carcinoma predicts
extrahepatic metastasis and worse survival, thus making
this protein a candidate biomarker and a potential
target for novel therapies against the disease.
Length = 246
Score = 44.4 bits (104), Expect = 2e-06
Identities = 23/42 (54%), Positives = 31/42 (73%), Gaps = 2/42 (4%)
Query: 63 RERVEKELKDICSDILNVLSKHLIP-CALTG-ESKVFYYKMK 102
RE++EKEL+ +C D+L++L LI C+ T ESKVFY KMK
Sbjct: 85 REKIEKELETVCQDVLSLLDNFLIKNCSETQYESKVFYLKMK 126
Score = 28.2 bits (62), Expect = 0.83
Identities = 10/22 (45%), Positives = 17/22 (77%)
Query: 31 QVEKELKDICSDILNVLSKHLI 52
++EKEL+ +C D+L++L LI
Sbjct: 87 KIEKELETVCQDVLSLLDNFLI 108
>gnl|CDD|206761 cd10025, 14-3-3_eta, 14-3-3 eta, an isoform of 14-3-3 protein.
14-3-3 eta isoform (also known as tyrosine
3-monooxygenase/tryptophan 5-monooxygenase activation
protein, eta polypeptide) is expressed mainly in brain,
and is involved in hypothalamic-pituitary-adrenocortical
(HPA) axis regulation. In humans, it is encoded by the
YWHAH gene, and is a positional and functional candidate
for schizophrenia as well as bipolar disorder (BP). This
gene contains a 7 bp repeat sequence in its 5'
Untranslated Region (UTR), and early-onset schizophrenia
has been associated with changes in the number of this
repeat. 14-3-3 eta and gamma are found in the serum and
synovial fluid of patients with joint inflammation.
Specifically, 14-3-3 eta, which plays a regulatory role
in chondrogenic differentiation, is significantly
overexpressed in juvenile rheumatoid arthritis (JRA), a
chronic inflammatory disease often associated with
growth impairment. Overexpression of Gremlin 1, the bone
morphogenetic protein antagonist, may play an oncogenic
role in carcinomas of the uterine cervix, lung, ovary,
kidney, breast, colon, pancreas, and sarcoma, since it
functions by interaction with the 14-3-3 eta domain.
Therefore, Gremlin 1 and its binding protein 14-3-3 eta
could be appropriate targets for developing diagnostic
and therapeutic strategies against human cancers. 14-3-3
domain is an essential part of 14-3-3 proteins, a
ubiquitous class of regulatory,
phosphoserine/threonine-binding proteins found in all
eukaryotic cells, including yeast, protozoa and
mammalian cells.
Length = 239
Score = 43.2 bits (101), Expect = 4e-06
Identities = 22/42 (52%), Positives = 29/42 (69%), Gaps = 2/42 (4%)
Query: 63 RERVEKELKDICSDILNVLSKHLIPCA--LTGESKVFYYKMK 102
RE++EKEL+ +C+D+L +L K LI ESKVFY KMK
Sbjct: 84 REKIEKELETVCNDVLALLDKFLIKNCNDFQYESKVFYLKMK 125
>gnl|CDD|226470 COG3961, COG3961, Pyruvate decarboxylase and related thiamine
pyrophosphate-requiring enzymes [Carbohydrate transport
and metabolism / Coenzyme metabolism / General function
prediction only].
Length = 557
Score = 28.8 bits (65), Expect = 0.50
Identities = 13/41 (31%), Positives = 22/41 (53%)
Query: 35 ELKDICSDILNVLSKHLIPCALTGALLKRERVEKELKDICS 75
L ++ I +++K P L AL+ R +EKELK + +
Sbjct: 194 ALSEVIDTIAELINKAKKPVILADALVSRFGLEKELKKLIN 234
>gnl|CDD|233693 TIGR02032, GG-red-SF, geranylgeranyl reductase family. This model
represents a subfamily which includes geranylgeranyl
reductases involved in chlorophyll and
bacteriochlorophyll biosynthesis as well as other
related enzymes which may also act on geranylgeranyl
groups or related substrates [Biosynthesis of cofactors,
prosthetic groups, and carriers, Chlorophyll and
bacteriochlorphyll].
Length = 295
Score = 28.1 bits (63), Expect = 0.79
Identities = 14/51 (27%), Positives = 21/51 (41%), Gaps = 5/51 (9%)
Query: 5 VNVGIGDNTGNHMVTLLHYYEENIMLQVEKELKDICSDILNVLSKHLIPCA 55
NVG+G + Y ++ L ELKD ++ + V LIP
Sbjct: 207 ANVGVGSRSAEEGEDPKKYLKD--FLARRPELKD--AETVEVCG-ALIPIG 252
>gnl|CDD|204260 pfam09518, RE_HindIII, HindIII restriction endonuclease. This
family includes the HindIII (recognises and cleaves
A^AGCTT) restriction endonuclease.
Length = 290
Score = 27.9 bits (62), Expect = 0.86
Identities = 18/52 (34%), Positives = 24/52 (46%), Gaps = 3/52 (5%)
Query: 27 NIMLQVEKELKD---ICSDILNVLSKHLIPCALTGALLKRERVEKELKDICS 75
NI EKE D D LN L K I +L+K+E +KE+ I +
Sbjct: 204 NITGDFEKEFMDLLNADKDTLNQLVKKEINFLEERSLIKKEYWKKEINRIKN 255
>gnl|CDD|153288 cd07604, BAR_ASAPs, The Bin/Amphiphysin/Rvs (BAR) domain of ArfGAP
with SH3 domain, ANK repeat and PH domain containing
proteins. BAR domains are dimerization, lipid binding
and curvature sensing modules found in many different
proteins with diverse functions. This subfamily is
composed of ASAPs (ArfGAP with SH3 domain, ANK repeat
and PH domain containing proteins), which are Arf GTPase
activating proteins (GAPs) with similarity to ACAPs
(ArfGAP with Coiled-coil, ANK repeat and PH domain
containing proteins) in that they contain an N-terminal
BAR domain, followed by a Pleckstrin homology (PH)
domain, an Arf GAP domain, and ankyrin (ANK) repeats.
However, ASAPs contain an additional C-terminal SH3
domain. ASAPs function in regulating cell growth,
migration, and invasion. Vertebrates contain at least
three members, ASAP1, ASAP2, and ASAP3. ASAP1 and ASAP2
shows GTPase activating protein (GAP) activity towards
Arf1 and Arf5. They do not show GAP activity towards
Arf6, but is able to mediate Arf6 signaling by binding
stably to GTP-Arf6. ASAP3 is an Arf6-specific GAP. BAR
domains form dimers that bind to membranes, induce
membrane bending and curvature, and may also be involved
in protein-protein interactions. The BAR domain of ASAP1
mediates membrane bending, is essential for function,
and autoinhibits GAP activity by interacting with the PH
and/or Arf GAP domains.
Length = 215
Score = 27.4 bits (61), Expect = 1.2
Identities = 21/99 (21%), Positives = 37/99 (37%), Gaps = 12/99 (12%)
Query: 17 MVTLLHYYEENIMLQ----VEKELKDICSDILNVLSKHLIPCALTGALLKRERVEKELKD 72
L+ IM ++ +LK D+ K A K ++EKE K
Sbjct: 79 FKNLMQNLNNIIMFPLDSLLKGDLKGSKGDLKKPFDK-----AWKDYETKASKIEKEKKQ 133
Query: 73 ICSD---ILNVLSKHLIPCALTGESKVFYYKMKDGLKKV 108
+ + I ++ I + E ++F +M + L KV
Sbjct: 134 LAKEAGMIRTEITGAEIAEEMEKERRMFQLQMCEYLIKV 172
>gnl|CDD|241115 cd12671, RRM_CSTF2_CSTF2T, RNA recognition motif in cleavage
stimulation factor subunit 2 (CSTF2), cleavage
stimulation factor subunit 2 tau variant (CSTF2T) and
similar proteins. This subgroup corresponds to the RRM
domain of CSTF2, its tau variant and eukaryotic
homologs. CSTF2, also termed cleavage stimulation
factor 64 kDa subunit (CstF64), is the vertebrate
conterpart of yeast mRNA 3'-end-processing protein
RNA15. It is expressed in all somatic tissues and is
one of three cleavage stimulatory factor (CstF)
subunits required for polyadenylation. CstF64 contains
an N-terminal RNA recognition motif (RRM), also known
as RBD (RNA binding domain) or RNP (ribonucleoprotein
domain), a CstF77-binding domain, a repeated MEARA
helical region and a conserved C-terminal domain
reported to bind the transcription factor PC-4. During
polyadenylation, CstF interacts with the pre-mRNA
through the RRM of CstF64 at U- or GU-rich sequences
within 10 to 30 nucleotides downstream of the cleavage
site. CSTF2T, also termed tauCstF64, is a paralog of
the X-linked cleavage stimulation factor CstF64 protein
that supports polyadenylation in most somatic cells. It
is expressed during meiosis and subsequent haploid
differentiation in a more limited set of tissues and
cell types, largely in meiotic and postmeiotic male
germ cells, and to a lesser extent in brain. The loss
of CSTF2T will cause male infertility, as it is
necessary for spermatogenesis and fertilization.
Moreover, CSTF2T is required for expression of genes
involved in morphological differentiation of
spermatids, as well as for genes having products that
function during interaction of motile spermatozoa with
eggs. It promotes germ cell-specific patterns of
polyadenylation by using its RRM to bind to different
sequence elements downstream of polyadenylation sites
than does CstF64. .
Length = 75
Score = 25.1 bits (55), Expect = 3.6
Identities = 13/32 (40%), Positives = 20/32 (62%)
Query: 64 ERVEKELKDICSDILNVLSKHLIPCALTGESK 95
E E++LKDI S++ V+S L+ TG+ K
Sbjct: 9 EATEEQLKDIFSEVGPVVSFRLVYDRETGKPK 40
>gnl|CDD|224696 COG1782, COG1782, Predicted metal-dependent RNase, consists of a
metallo-beta-lactamase domain and an RNA-binding KH
domain [General function prediction only].
Length = 637
Score = 26.1 bits (58), Expect = 3.7
Identities = 15/45 (33%), Positives = 23/45 (51%)
Query: 63 RERVEKELKDICSDILNVLSKHLIPCALTGESKVFYYKMKDGLKK 107
RE EKEL + +D L K LIP G S+ +++ ++K
Sbjct: 390 REEAEKELIKVINDTLKRGGKVLIPVFAVGRSQEVMIVLEEAMRK 434
>gnl|CDD|234767 PRK00448, polC, DNA polymerase III PolC; Validated.
Length = 1437
Score = 26.0 bits (58), Expect = 5.5
Identities = 13/36 (36%), Positives = 22/36 (61%), Gaps = 2/36 (5%)
Query: 60 LLKRERV--EKELKDICSDILNVLSKHLIPCALTGE 93
L++RE V E+ELK+I +++ + K P TG+
Sbjct: 700 LIERELVKDEEELKEIIKNLIELGKKLNKPVVATGD 735
>gnl|CDD|233091 TIGR00684, narJ, nitrate reductase molybdenum cofactor assembly
chaperone. This protein is termed NarJ in most species
that have a single copy, and has been called the delta
subunit of nitrate reductase. However, although it is
required for correct assembly of active enzyme, it
dissociates and is not part of the enzyme. Two hits to
This model are found each in E. coli and in
Mycobacterium tuberculosis, but in each case duplication
to create paralogs appears to be recent. The NarX
protein of Mycobacterium tuberculosis includes one of
these paralogs as a domain, fused to structural domains
of nitrate reductases before and after the
NarJ-homologous region [Protein fate, Protein folding
and stabilization].
Length = 152
Score = 25.2 bits (55), Expect = 7.2
Identities = 18/82 (21%), Positives = 27/82 (32%), Gaps = 14/82 (17%)
Query: 6 NVGIGDNTGNHMVTLLHYYEENIMLQVEKELKDICSDILN------------VLSKHLIP 53
G G M+ L +YE+ + V++EL D +L K+L P
Sbjct: 70 LKGEERMRGQEMLELKSHYEQQGDMPVDRELPDYLPLMLEYLALVDPEAARRFAKKYLQP 129
Query: 54 CA--LTGALLKRERVEKELKDI 73
L L K + L
Sbjct: 130 WVGELASRLEKNRSLYALLAKA 151
>gnl|CDD|206035 pfam13864, Enkurin, Calmodulin-binding. This is a family of
apparent calmodulin-binding proteins found at high
levels in the testis and vomeronasal organ and at lower
levels in certain other tissues. Enkurin is a scaffold
protein that binds PI3 kinase to sperm transient
receptor potential (canonical) (TRPC) channels. The
mammalian transient receptor potential (canonical)
channels are the primary candidates for the Ca(2+)
entry pathway activated by the hormones, growth
factors, and neurotransmitters that exert their effect
through activation of PLC. Calmodulin binds to the
C-terminus of all TRPC channels, and dissociation of
calmodulin from TRPC4 results in profound activation of
the channel.
Length = 98
Score = 24.4 bits (54), Expect = 8.2
Identities = 10/23 (43%), Positives = 15/23 (65%), Gaps = 1/23 (4%)
Query: 62 KRERVEKELKDICSDILNVLSKH 84
++E +EKEL +I DI LS+
Sbjct: 75 RKEELEKELAEIEEDI-KKLSRP 96
>gnl|CDD|237059 PRK12325, PRK12325, prolyl-tRNA synthetase; Provisional.
Length = 439
Score = 25.2 bits (56), Expect = 8.8
Identities = 12/20 (60%), Positives = 12/20 (60%)
Query: 81 LSKHLIPCALTGESKVFYYK 100
LS I A TGES VFY K
Sbjct: 206 LSHEFIILAETGESTVFYDK 225
>gnl|CDD|223458 COG0381, WecB, UDP-N-acetylglucosamine 2-epimerase [Cell envelope
biogenesis, outer membrane].
Length = 383
Score = 25.3 bits (56), Expect = 9.1
Identities = 15/73 (20%), Positives = 31/73 (42%), Gaps = 9/73 (12%)
Query: 12 NTGNHMVTLLHYYEENIMLQVEKELKDICSDILNVLSKHLIPCALTGALLKRERVEKELK 71
TGN ++ L + ++ I + L+ K I +T +RE V + L+
Sbjct: 172 VTGNTVIDALLNTRDRVLEDS-----KILAKGLDDKDKKYI--LVTAH--RRENVGEPLE 222
Query: 72 DICSDILNVLSKH 84
+IC + + ++
Sbjct: 223 EICEALREIAEEY 235
>gnl|CDD|240110 cd04793, LanC, LanC is the cyclase enzyme of the lanthionine
synthetase. Lanthinoine is a lantibiotic, a unique class
of peptide antibiotics. They are ribosomally synthesized
as precursor peptides and then post-translationally
modified to contain thioether cross-links called
lanthionines (Lans) or methyllanthionines (MeLans) in
addition to 2,3-didehydroalanine (Dha) and
(Z)-2,3-didehydrobutyrine (Dhb). These unusual amino
acids are introduced by the dehydration of serine and
threonine residues, followed by thioether formation via
addition of cysteine thiols, catalysed by LanB and LanC
or LanM. LanC, the cyclase component, is a zinc
metalloprotein, whose bound metal has been proposed to
activate the thiol substrate for nucleophilic addition.
Length = 382
Score = 25.0 bits (55), Expect = 9.6
Identities = 14/79 (17%), Positives = 28/79 (35%), Gaps = 11/79 (13%)
Query: 16 HMVTLLHYYEENIMLQVEKELKDICSDILNVLSKHLIPCA--------LTG---ALLKRE 64
+++ + ++ +++ +K I L P L+G LL R
Sbjct: 59 LILSDNGKRYQELLESLDELIKAIVRRRLEDAKSGEPPTPTNYDVISGLSGIGRYLLLRH 118
Query: 65 RVEKELKDICSDILNVLSK 83
+ EL D L L++
Sbjct: 119 EPDSELLREILDYLVYLTE 137
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 0.140 0.405
Gapped
Lambda K H
0.267 0.0709 0.140
Matrix: BLOSUM62
Gap Penalties: Existence: 11, Extension: 1
Number of Sequences: 44354
Number of Hits to DB: 5,344,864
Number of extensions: 458474
Number of successful extensions: 537
Number of sequences better than 10.0: 1
Number of HSP's gapped: 535
Number of HSP's successfully gapped: 57
Length of query: 108
Length of database: 10,937,602
Length adjustment: 73
Effective length of query: 35
Effective length of database: 7,699,760
Effective search space: 269491600
Effective search space used: 269491600
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 (21.9 bits)
S2: 53 (24.2 bits)