RPS-BLAST 2.2.26 [Sep-21-2011]
Database: CDD.v3.10
44,354 sequences; 10,937,602 total letters
Searching..................................................done
Query= psy5599
(79 letters)
>gnl|CDD|201420 pfam00735, Septin, Septin. Members of this family include CDC3,
CDC10, CDC11 and CDC12/Septin. Members of this family
bind GTP. As regards the septins, these are polypeptides
of 30-65kDa with three characteristic GTPase motifs
(G-1, G-3 and G-4) that are similar to those of the Ras
family. The G-4 motif is strictly conserved with a
unique septin consensus of AKAD. Most septins are
thought to have at least one coiled-coil region, which
in some cases is necessary for intermolecular
interactions that allow septins to polymerise to form
rod-shaped complexes. In turn, these are arranged into
tandem arrays to form filaments. They are
multifunctional proteins, with roles in cytokinesis,
sporulation, germ cell development, exocytosis and
apoptosis.
Length = 280
Score = 42.7 bits (101), Expect = 2e-06
Identities = 14/23 (60%), Positives = 18/23 (78%)
Query: 40 DLKDVTSNVHYENFRCRKLAGLG 62
DLK+VT +HYEN+R KL+ LG
Sbjct: 253 DLKEVTHELHYENYRSEKLSALG 275
Score = 25.3 bits (56), Expect = 3.0
Identities = 9/10 (90%), Positives = 10/10 (100%)
Query: 30 KGFEFTLMVV 39
KGF+FTLMVV
Sbjct: 1 KGFDFTLMVV 10
>gnl|CDD|227352 COG5019, CDC3, Septin family protein [Cell division and
chromosome partitioning / Cytoskeleton].
Length = 373
Score = 41.9 bits (99), Expect = 5e-06
Identities = 18/28 (64%), Positives = 22/28 (78%)
Query: 12 GYIGFANLPNQVFRKAVKKGFEFTLMVV 39
GY+G +NLPNQ RK KKG +FT+MVV
Sbjct: 2 GYVGISNLPNQRHRKLSKKGIDFTIMVV 29
Score = 36.1 bits (84), Expect = 6e-04
Identities = 14/28 (50%), Positives = 20/28 (71%)
Query: 40 DLKDVTSNVHYENFRCRKLAGLGTDGKP 67
+LK+ T N+ YEN+R KL+GL G+P
Sbjct: 274 ELKETTENLLYENYRTEKLSGLKNSGEP 301
>gnl|CDD|206649 cd01850, CDC_Septin, CDC/Septin GTPase family. Septins are a
conserved family of GTP-binding proteins associated with
diverse processes in dividing and non-dividing cells.
They were first discovered in the budding yeast S.
cerevisiae as a set of genes (CDC3, CDC10, CDC11 and
CDC12) required for normal bud morphology. Septins are
also present in metazoan cells, where they are required
for cytokinesis in some systems, and implicated in a
variety of other processes involving organization of the
cell cortex and exocytosis. In humans, 12 septin genes
generate dozens of polypeptides, many of which comprise
heterooligomeric complexes. Since septin mutants are
commonly defective in cytokinesis and formation of the
neck formation of the neck filaments/septin rings,
septins have been considered to be the primary
constituents of the neck filaments. Septins belong to
the GTPase superfamily for their conserved GTPase motifs
and enzymatic activities.
Length = 275
Score = 41.4 bits (98), Expect = 8e-06
Identities = 14/23 (60%), Positives = 16/23 (69%)
Query: 40 DLKDVTSNVHYENFRCRKLAGLG 62
DLK+ T NVHYEN+R KL L
Sbjct: 253 DLKETTHNVHYENYRSEKLEALK 275
Score = 25.6 bits (57), Expect = 2.9
Identities = 6/10 (60%), Positives = 9/10 (90%)
Query: 30 KGFEFTLMVV 39
+GF+F +MVV
Sbjct: 1 RGFQFNIMVV 10
>gnl|CDD|189006 cd09599, M1_LTA4H, Peptidase M1 family contains leukotriene A4
hydrolase. This family includes leukotriene A4
hydrolase (LTA4H; E.C. 3.3.2.6) and the close homolog
cold-active aminopeptidase (Colwellia
psychrerythraea-type peptidase; ColAP), both members of
the aminopeptidase M1 family. LTA4H, is a bifunctional
enzyme possessing an aminopeptidase as well as an
epoxide hydrolase activity. The two activities occupy
different, but overlapping sites. The activity and
physiological relevance of the aminopeptidase is as yet
unknown while the epoxide hydrolase converts leukotriene
A4 (LTA4) into leukotriene B4 (LTB4), a potent
chemotaxin that is fundamental to the inflammatory
response of mammals. It accepts a variety of substrates,
including some opioid, di- and tripeptides, as well as
chromogenic aminoacyl-p-nitroanilide derivatives. The
aminopeptidase activity of LTA4H is possibly involved in
the processing of peptides related to inflammation and
host defense. Kinetic analysis shows that LTA4H
hydrolyzes arginyl tripeptides with high efficiency and
specificity, indicating its function as an arginyl
aminopeptidase. LTA4H is overexpressed in certain human
cancers, and has been identified as a functionally
important target for mediating anticancer properties of
resveratrol, a well known red wine polyphenolic compound
with cancer chemopreventive activity.
Length = 442
Score = 31.0 bits (71), Expect = 0.034
Identities = 19/62 (30%), Positives = 28/62 (45%), Gaps = 15/62 (24%)
Query: 3 ERKIPKEVDG--------YIGFANLPNQVFRKAVKKGFEFTLMVVDLK-----DVTSNVH 49
ER+I + + G IG+ L + K + E+T +V DLK D S+V
Sbjct: 318 ERRILERLYGEDYRQFEAIIGWKELQESI--KTFGEDPEYTKLVPDLKGVDPDDAFSSVP 375
Query: 50 YE 51
YE
Sbjct: 376 YE 377
>gnl|CDD|135648 PRK05898, dnaE, DNA polymerase III DnaE; Validated.
Length = 971
Score = 25.6 bits (56), Expect = 3.1
Identities = 15/47 (31%), Positives = 22/47 (46%), Gaps = 1/47 (2%)
Query: 18 NLPNQVFRKAVKKGFEFTLMVVDLKDVTSNVHYENFRCRKLAGLGTD 64
NLP ++F K G F L +V L+ E F +++ LG D
Sbjct: 819 NLP-EIFEKTSLNGHFFELNLVGLEYAKDMSVKERFLKKEIQYLGID 864
>gnl|CDD|233856 TIGR02411, leuko_A4_hydro, leukotriene A-4
hydrolase/aminopeptidase. Members of this family
represent a distinctive subset within the zinc
metallopeptidase family M1 (pfam01433). The majority of
the members of pfam01433 are aminopeptidases, but the
sequences in this family for which the function is known
are leukotriene A-4 hydrolase. A dual epoxide hydrolase
and aminopeptidase activity at the same active site is
indicated. The physiological substrate for
aminopeptidase activity is not known.
Length = 602
Score = 25.1 bits (55), Expect = 5.1
Identities = 18/43 (41%), Positives = 24/43 (55%), Gaps = 7/43 (16%)
Query: 14 IGFANLPNQVFRKAVKKGFEFTLMVVDLK-----DVTSNVHYE 51
IG+ +L V K + + EFT +VVDLK D S+V YE
Sbjct: 334 IGWGDLQESV--KTLGETPEFTKLVVDLKDNDPDDAFSSVPYE 374
>gnl|CDD|187565 cd05255, SQD1_like_SDR_e, UDP_sulfoquinovose_synthase (Arabidopsis
thaliana SQD1 and related proteins), extended (e) SDRs.
Arabidopsis thaliana UDP-sulfoquinovose-synthase (
SQD1), an extended SDR, catalyzes the transfer of
SO(3)(-) to UDP-glucose in the biosynthesis of plant
sulfolipids. Members of this subgroup share the
conserved SDR catalytic residues, and a partial match to
the characteristic extended-SDR NAD-binding motif.
Extended SDRs are distinct from classical SDRs. In
addition to the Rossmann fold (alpha/beta folding
pattern with a central beta-sheet) core region typical
of all SDRs, extended SDRs have a less conserved
C-terminal extension of approximately 100 amino acids.
Extended SDRs are a diverse collection of proteins, and
include isomerases, epimerases, oxidoreductases, and
lyases; they typically have a TGXXGXXG cofactor binding
motif. SDRs are a functionally diverse family of
oxidoreductases that have a single domain with a
structurally conserved Rossmann fold, an
NAD(P)(H)-binding region, and a structurally diverse
C-terminal region. Sequence identity between different
SDR enzymes is typically in the 15-30% range; they
catalyze a wide range of activities including the
metabolism of steroids, cofactors, carbohydrates,
lipids, aromatic compounds, and amino acids, and act in
redox sensing. Classical SDRs have an TGXXX[AG]XG
cofactor binding motif and a YXXXK active site motif,
with the Tyr residue of the active site motif serving as
a critical catalytic residue (Tyr-151, human
15-hydroxyprostaglandin dehydrogenase numbering). In
addition to the Tyr and Lys, there is often an upstream
Ser and/or an Asn, contributing to the active site;
while substrate binding is in the C-terminal region,
which determines specificity. The standard reaction
mechanism is a 4-pro-S hydride transfer and proton relay
involving the conserved Tyr and Lys, a water molecule
stabilized by Asn, and nicotinamide. Atypical SDRs
generally lack the catalytic residues characteristic of
the SDRs, and their glycine-rich NAD(P)-binding motif is
often different from the forms normally seen in
classical or extended SDRs. Complex (multidomain) SDRs
such as ketoreductase domains of fatty acid synthase
have a GGXGXXG NAD(P)-binding motif and an altered
active site motif (YXXXN). Fungal type ketoacyl
reductases have a TGXXXGX(1-2)G NAD(P)-binding motif.
Length = 382
Score = 24.3 bits (53), Expect = 9.1
Identities = 14/54 (25%), Positives = 22/54 (40%), Gaps = 2/54 (3%)
Query: 19 LPNQVFRKAVKKGFEFTLMVVDLKDVTSNVHYENFRCRKLAGLGTDGKPRLLNK 72
L V K G + + + V + HY N + KL LG +P L++
Sbjct: 302 LAEMVAEAGSKLGLDVKVEHLPNPRVEAEEHYYNAKNTKLLDLG--LEPHYLSE 353
>gnl|CDD|237494 PRK13763, PRK13763, putative RNA-processing protein; Provisional.
Length = 180
Score = 24.1 bits (53), Expect = 9.3
Identities = 15/55 (27%), Positives = 22/55 (40%), Gaps = 15/55 (27%)
Query: 26 KAVKKGF-----------EFTLMVVDLKDVTSNVHYENFRCRKLAGL-GTDGKPR 68
KA+ +GF ++ L V+DL D + N R + G GK R
Sbjct: 66 KAIGRGFSPEKALRLLDDDYVLEVIDLSDYGDS---PNALRRIKGRIIGEGGKTR 117
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
0.322 0.141 0.427
Gapped
Lambda K H
0.267 0.0663 0.140
Matrix: BLOSUM62
Gap Penalties: Existence: 11, Extension: 1
Number of Sequences: 44354
Number of Hits to DB: 4,133,778
Number of extensions: 315431
Number of successful extensions: 264
Number of sequences better than 10.0: 1
Number of HSP's gapped: 264
Number of HSP's successfully gapped: 14
Length of query: 79
Length of database: 10,937,602
Length adjustment: 48
Effective length of query: 31
Effective length of database: 8,808,610
Effective search space: 273066910
Effective search space used: 273066910
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 (24.3 bits)