RPS-BLAST 2.2.26 [Sep-21-2011]
Database: CDD.v3.10
44,354 sequences; 10,937,602 total letters
Searching..................................................done
Query= psy12577
(298 letters)
>gnl|CDD|189000 cd08662, M13, Peptidase family M13 includes neprilysin,
endothelin-converting enzyme I. M13 family of
metallopeptidases includes neprilysin (neutral
endopeptidase, NEP, enkephalinase, CD10, CALLA, EC
3.4.24.11), endothelin-converting enzyme I (ECE-1, EC
3.4.24.71), erythrocyte surface antigen KELL (ECE-3),
phosphate-regulating gene on the X chromosome (PHEX),
soluble secreted endopeptidase (SEP), and damage-induced
neuronal endopeptidase (DINE)/X-converting enzyme (XCE).
These proteins consist of a short N-terminal cytoplasmic
domain, a single transmembrane helix, and a larger
C-terminal extracellular domain containing the active
site. Proteins in this family fulfill a broad range of
physiological roles due to the greater variation in the
S2' subsite allowing substrate specificity. NEP is
expressed in a variety of tissues including kidney and
brain, and is involved in many physiological and
pathological processes, including blood pressure and
inflammatory response. It degrades a wide array of
substrates such as substance P, enkephalins,
cholecystokinin, neurotensin and somatostatin. It is an
important enzyme in the regulation of amyloid-beta
(Abeta) protein that forms amyloid plaques that are
associated with Alzeimers disease (AD). ECE-1 catalyzes
the final rate-limiting step in the biosynthesis of
endothelins via post-translational conversion of the
biologically inactive big endothelins. Like NEP, it also
hydrolyses bradykinin, substance P, neurotensin and
Abeta. Endothelin-1 overproduction has been implicated
in various diseases, including stroke, asthma,
hypertension, and cardiac and renal failure. Kell is a
homolog of NEP and constitutes a major antigen on human
erythrocytes; it preferentially cleaves big endothelin-3
to produce bioactive endothelin-3, but is also known to
cleave substance P and neurokinin A. PHEX forms a
complex interaction with fibroblast growth factor 23
(FGF23) and matrix extracellular phosphoglycoprotein,
causing bone mineralization. A loss-of-function mutation
in PHEX disrupts this interaction leading to
hypophosphatemic rickets; X-linked hypophosphatemic
(XLH) rickets is the most common form of metabolic
rickets. ECEL1 is a brain metalloprotease involved in
the critical role in the nervous regulation of the
respiratory system, while DINE (damage induced neuronal
endopeptidase) is abundantly expressed in the
hypothalamus and its expression responds to nerve injury
as well. Thus, majority of these M13 proteases are prime
therapeutic targets for selective inhibition.
Length = 611
Score = 107 bits (269), Expect = 5e-26
Identities = 35/88 (39%), Positives = 52/88 (59%), Gaps = 2/88 (2%)
Query: 64 VDPCQDFYRFTCGRFLEETVIPDDKSGQSSFSVISDQLEVQLRTIIEEPAK--DSDIKPF 121
VDPC DFY++ CG +L+ IP DKS SFS + +++E +L+ I+EE A SD
Sbjct: 1 VDPCDDFYQYACGNWLKNHPIPADKSSYGSFSELREKVEERLKEILEEAAAEKASDSSAE 60
Query: 122 RLAKNLYKVCMNKTQIELQGLDHMKSIL 149
+ K+ Y+ CM+ IE GL + +L
Sbjct: 61 QKIKDFYRSCMDTEAIEALGLKPLLPLL 88
Score = 71.2 bits (175), Expect = 9e-14
Identities = 28/118 (23%), Positives = 40/118 (33%), Gaps = 34/118 (28%)
Query: 212 VDPCQDFYRFTCGRFLEETVIPDDKSGDSW-------------------DEGSFSWKGSV 252
VDPC DFY++ CG +L+ IP DKS S +
Sbjct: 1 VDPCDDFYQYACGNWLKNHPIPADKSSYGSFSELREKVEERLKEILEEAAAEKASDSSAE 60
Query: 253 YKFRRY-------------GYS--VDYFLDFSVGVNLKNSTERVIEFDQASLGLSREY 295
K + + G + V +LKNS+ ++ DQ LGL
Sbjct: 61 QKIKDFYRSCMDTEAIEALGLKPLLPLLFGLGVSPDLKNSSRNILYLDQPGLGLPDRD 118
>gnl|CDD|218676 pfam05649, Peptidase_M13_N, Peptidase family M13. M13 peptidases
are well-studied proteases found in a wide range of
organisms including mammals and bacteria. In mammals
they participate in processes such as cardiovascular
development, blood-pressure regulation, nervous control
of respiration, and regulation of the function of
neuropeptides in the central nervous system. In bacteria
they may be used for digestion of milk.
Length = 380
Score = 101 bits (254), Expect = 1e-24
Identities = 41/98 (41%), Positives = 59/98 (60%), Gaps = 1/98 (1%)
Query: 67 CQDFYRFTCGRFLEETVIPDDKSGQSSFSVISDQLEVQLRTIIEEPAK-DSDIKPFRLAK 125
C DFY++ CG +L+ T IP D+S +FS + D++E QLR I+EE A ++D R AK
Sbjct: 1 CDDFYQYACGGWLKNTPIPADRSSYGTFSELRDKIEKQLRAILEEAASGEADSSNERKAK 60
Query: 126 NLYKVCMNKTQIELQGLDHMKSILKHLGGWPVLEDLPQ 163
+LY+ CM+ IE GL +K +LK +G DL
Sbjct: 61 DLYRSCMDTDAIEKLGLKPLKPLLKKIGAIKSKFDLAD 98
Score = 45.8 bits (109), Expect = 1e-05
Identities = 16/33 (48%), Positives = 23/33 (69%), Gaps = 4/33 (12%)
Query: 215 CQDFYRFTCGRFLEETVIPDDKSGDSWDEGSFS 247
C DFY++ CG +L+ T IP D+S S+ G+FS
Sbjct: 1 CDDFYQYACGGWLKNTPIPADRS--SY--GTFS 29
Score = 45.4 bits (108), Expect = 2e-05
Identities = 16/63 (25%), Positives = 23/63 (36%), Gaps = 2/63 (3%)
Query: 233 PDDKSGDSWDEGSFSWKGSVYKFRRYGYSVDYFLDFSVGVNLKNSTERVIEFDQASLGLS 292
P K + F ++ K R G S F V + KNS+ ++ Q LGL
Sbjct: 82 PLLKKIGAIKS-KFDLADALAKLERGG-SNGPLFGFGVSPDFKNSSRNILYLSQGGLGLP 139
Query: 293 REY 295
Sbjct: 140 DRD 142
>gnl|CDD|226118 COG3590, PepO, Predicted metalloendopeptidase [Posttranslational
modification, protein turnover, chaperones].
Length = 654
Score = 67.4 bits (165), Expect = 2e-12
Identities = 29/102 (28%), Positives = 49/102 (48%), Gaps = 3/102 (2%)
Query: 52 TASKLLSNMNQSVDPCQDFYRFTCGRFLEETVIPDDKSGQSSFSVISDQLEVQLRTIIEE 111
T+ LS+M+ P D Y + G +L+ IP D+S +F + D+ E +R IIE
Sbjct: 6 TSGFDLSHMDAMTRPQDDLYGYVNGEWLKTAEIPADRSRDGAFDKLDDRAEALVRDIIEA 65
Query: 112 PAKDSDIKPFRLAKN---LYKVCMNKTQIELQGLDHMKSILK 150
A + + + LY+ M++ + E G+D +K L
Sbjct: 66 AAANEQAPEDAILQRIGKLYRSFMDEAKREKAGVDPLKPELA 107
Score = 46.3 bits (110), Expect = 1e-05
Identities = 14/41 (34%), Positives = 21/41 (51%)
Query: 200 TASKLLSNMNQSVDPCQDFYRFTCGRFLEETVIPDDKSGDS 240
T+ LS+M+ P D Y + G +L+ IP D+S D
Sbjct: 6 TSGFDLSHMDAMTRPQDDLYGYVNGEWLKTAEIPADRSRDG 46
>gnl|CDD|172588 PRK14098, PRK14098, glycogen synthase; Provisional.
Length = 489
Score = 30.1 bits (68), Expect = 1.3
Identities = 14/31 (45%), Positives = 19/31 (61%), Gaps = 4/31 (12%)
Query: 255 FRRYGYSVDYFLDFSVGVNLKNSTERVIEFD 285
F+R G F D S+G +LK S E+VI F+
Sbjct: 102 FKRNGL----FTDMSLGGDLKGSAEKVIFFN 128
>gnl|CDD|218090 pfam04450, BSP, Peptidase of plants and bacteria. These basic
secretory proteins (BSPs) are believed to be part of the
plants defence mechanism against pathogens.
Length = 203
Score = 29.2 bits (66), Expect = 2.3
Identities = 16/64 (25%), Positives = 20/64 (31%), Gaps = 17/64 (26%)
Query: 217 DFYRFTCGRFLEETVIPDDKSGDSWDEGS------FSW-----KGSVYKF----RRYGYS 261
D+ R G P GD WD+G + G V K R GY
Sbjct: 127 DYVRLKAGYAPPHWKRP--GGGDRWDDGYDVTARFLDYLEDRSPGFVRKLNDKMLRDGYF 184
Query: 262 VDYF 265
+F
Sbjct: 185 DGFF 188
>gnl|CDD|216176 pfam00890, FAD_binding_2, FAD binding domain. This family includes
members that bind FAD. This family includes the
flavoprotein subunits from succinate and fumarate
dehydrogenase, aspartate oxidase and the alpha subunit
of adenylylsulphate reductase.
Length = 401
Score = 29.2 bits (66), Expect = 2.5
Identities = 6/25 (24%), Positives = 11/25 (44%)
Query: 98 SDQLEVQLRTIIEEPAKDSDIKPFR 122
++ L+ L EE D+ P+
Sbjct: 320 AEGLKATLPAFNEEAIFGLDVDPYD 344
>gnl|CDD|215383 PLN02713, PLN02713, Probable pectinesterase/pectinesterase
inhibitor.
Length = 566
Score = 29.4 bits (66), Expect = 2.6
Identities = 20/67 (29%), Positives = 38/67 (56%), Gaps = 1/67 (1%)
Query: 230 TVIPDDKSGDSWDEGSFSWKGSVYKFRRYGYSVDYFLDFSVGVNLKNSTERVIEFDQASL 289
+V+P ++ G+ +D G FS + S+ + R++ VD +L + + L S R +E Q
Sbjct: 50 SVLPHNQPGNVYDYGRFSVRKSLSQSRKFLSLVDRYLKRNSTL-LSKSAIRALEDCQFLA 108
Query: 290 GLSREYL 296
GL+ ++L
Sbjct: 109 GLNIDFL 115
>gnl|CDD|227361 COG5028, COG5028, Vesicle coat complex COPII, subunit SEC24/subunit
SFB2/subunit SFB3 [Intracellular trafficking and
secretion].
Length = 861
Score = 29.4 bits (66), Expect = 2.9
Identities = 22/111 (19%), Positives = 35/111 (31%), Gaps = 15/111 (13%)
Query: 3 HPSLLPFTDLPQEPSETTDSLADESKAIRKPQSSTAYSPKICYSEGC--IHTASKLLSNM 60
+P+L D+P E + L I S S G I T K+
Sbjct: 709 YPTLYALHDMPIEAGLPDEGLLVLPSPINATSSLLE-------SGGLYLIDTGQKIFLWF 761
Query: 61 NQSVDPCQDFYRFTCGRFLEETVIPDDKSGQSSFSVISDQLEVQLRTIIEE 111
+ P F + D SG+ + ++ ++R II E
Sbjct: 762 GKDAVPSLLQDLFG------VDSLSDIPSGKFTLPPTGNEFNERVRNIIGE 806
>gnl|CDD|233289 TIGR01140, L_thr_O3P_dcar, L-threonine-O-3-phosphate decarboxylase.
This family contains pyridoxal phosphate-binding class
II aminotransferases (see pfam00222) closely related to,
yet distinct from, histidinol-phosphate aminotransferase
(HisC). It is found in cobalamin biosynthesis operons in
Salmonella typhimurium and Bacillus halodurans (each of
which also has HisC) and has been shown to have
L-threonine-O-3-phosphate decarboxylase activity in
Salmonella. Although the gene symbol cobD was assigned
in Salmonella, cobD in other contexts refers to a
different cobalamin biosynthesis enzyme, modeled by
pfam03186 and called cbiB in Salmonella [Biosynthesis of
cofactors, prosthetic groups, and carriers, Heme,
porphyrin, and cobalamin].
Length = 330
Score = 28.7 bits (65), Expect = 3.7
Identities = 8/18 (44%), Positives = 11/18 (61%)
Query: 256 RRYGYSVDYFLDFSVGVN 273
RYG + +LD S G+N
Sbjct: 10 ARYGIPPEDWLDLSTGIN 27
>gnl|CDD|237012 PRK11893, PRK11893, methionyl-tRNA synthetase; Reviewed.
Length = 511
Score = 28.3 bits (64), Expect = 5.4
Identities = 10/37 (27%), Positives = 17/37 (45%)
Query: 52 TASKLLSNMNQSVDPCQDFYRFTCGRFLEETVIPDDK 88
A+K+L + D +DF + GR T +P +
Sbjct: 466 LAAKILDQLGVEEDENRDFAALSWGRLAPGTTLPKPE 502
Score = 28.3 bits (64), Expect = 5.4
Identities = 10/37 (27%), Positives = 17/37 (45%)
Query: 200 TASKLLSNMNQSVDPCQDFYRFTCGRFLEETVIPDDK 236
A+K+L + D +DF + GR T +P +
Sbjct: 466 LAAKILDQLGVEEDENRDFAALSWGRLAPGTTLPKPE 502
>gnl|CDD|153113 cd01055, Nonheme_Ferritin, nonheme-containing ferritins. Nonheme
Ferritin domain, found in archaea and bacteria, is a
member of a broad superfamily of ferritin-like
diiron-carboxylate proteins. The ferritin protein shell
is composed of 24 protein subunits arranged in 432
symmetry. Each protein subunit, a four-helix bundle with
a fifth short terminal helix, contains a dinuclear
ferroxidase center (H type). Unique to this group of
proteins is a third metal site in the ferroxidase
center. Iron storage involves the uptake of iron (II) at
the protein shell, its oxidation by molecular oxygen at
the ferroxidase centers, and the movement of iron (III)
into the cavity for deposition as ferrihydrite.
Length = 156
Score = 27.1 bits (61), Expect = 7.4
Identities = 10/35 (28%), Positives = 15/35 (42%), Gaps = 3/35 (8%)
Query: 142 LDHMKSILKHL---GGWPVLEDLPQEPSETDSLAD 173
+H +L GG L + PSE +SL +
Sbjct: 49 REHAMKFFDYLNDRGGRVELPAIEAPPSEFESLLE 83
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
0.315 0.132 0.392
Gapped
Lambda K H
0.267 0.0718 0.140
Matrix: BLOSUM62
Gap Penalties: Existence: 11, Extension: 1
Number of Sequences: 44354
Number of Hits to DB: 14,474,652
Number of extensions: 1304742
Number of successful extensions: 969
Number of sequences better than 10.0: 1
Number of HSP's gapped: 966
Number of HSP's successfully gapped: 19
Length of query: 298
Length of database: 10,937,602
Length adjustment: 96
Effective length of query: 202
Effective length of database: 6,679,618
Effective search space: 1349282836
Effective search space used: 1349282836
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: 59 (26.5 bits)