RPS-BLAST 2.2.26 [Sep-21-2011]
Database: CDD.v3.10
44,354 sequences; 10,937,602 total letters
Searching..................................................done
Query= psy5325
(379 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 = 187 bits (476), Expect = 9e-54
Identities = 75/192 (39%), Positives = 110/192 (57%), Gaps = 9/192 (4%)
Query: 114 VYAPKYLQQLTRLVKEYNSTTDGKIVLNNYLVWQTVKALTGYLSKAFRDAYKGLRKALFG 173
V P YL++L +L+ L NYL+W+ + +L YLS+ FRDA K L G
Sbjct: 216 VTQPDYLKKLNKLLASTP-----LRTLKNYLIWRLLDSLAPYLSEEFRDANFFYGKTLSG 270
Query: 174 SEGGEEPWKFCVSDTNSVLGFALGAMYVREVFNGNSKPMAEDMINNIRQAFKKNLLSLKW 233
++ WK CVS N +LG ALG +YVR+ F +K E+++ N+++AF++ L +L W
Sbjct: 271 TKEQRPRWKRCVSLVNGLLGEALGRLYVRKYFPPEAKARVEELVENLKKAFRERLENLDW 330
Query: 234 MDKETFQLAENKADAITDMIGFPNYIMDADKLDEKYAELEVKEDEYFRNNIRAGMHSLKN 293
MD+ET + A K DA+T IG+P+ D KLD Y +L D YF N +R L+
Sbjct: 331 MDEETKKKALEKLDAMTVKIGYPDKWRDYSKLDIDYDDL----DSYFGNVLRLRRFELER 386
Query: 294 LLRKLDQPVNKT 305
L KL +PV++T
Sbjct: 387 NLAKLGKPVDRT 398
Score = 77.3 bits (191), Expect = 2e-15
Identities = 25/46 (54%), Positives = 33/46 (71%)
Query: 331 VDPCDDFYQYACGSWIKSNPIPDGKASWSMFNILDLKNNFIVKNAL 376
VDPCDDFYQYACG+W+K++PIP K+S+ F+ L K +K L
Sbjct: 1 VDPCDDFYQYACGNWLKNHPIPADKSSYGSFSELREKVEERLKEIL 46
>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 = 151 bits (383), Expect = 3e-42
Identities = 57/144 (39%), Positives = 81/144 (56%), Gaps = 6/144 (4%)
Query: 114 VYAPKYLQQLTRLVKEYNSTTDGKIVLNNYLVWQTVKALTGYLSKAFRDAYKGLR-KALF 172
V P YL+ L +L+ E L NYL+W+ + + YLS+ FRDA K L
Sbjct: 242 VSQPDYLKALNKLLAETP-----LETLKNYLIWKLIDSFAPYLSEEFRDANFEFYGKTLS 296
Query: 173 GSEGGEEPWKFCVSDTNSVLGFALGAMYVREVFNGNSKPMAEDMINNIRQAFKKNLLSLK 232
G++ WK CVS N +LG ALG +YV + F +K E+M+ NI++AF++ L L
Sbjct: 297 GTKEQRPRWKRCVSLVNGLLGEALGRLYVEKYFPPEAKADVEEMVKNIKKAFRERLEELD 356
Query: 233 WMDKETFQLAENKADAITDMIGFP 256
WM +ET + A K DA+T IG+P
Sbjct: 357 WMSEETKKKALEKLDAMTVKIGYP 380
Score = 70.1 bits (172), Expect = 3e-13
Identities = 21/46 (45%), Positives = 29/46 (63%)
Query: 334 CDDFYQYACGSWIKSNPIPDGKASWSMFNILDLKNNFIVKNALGEW 379
CDDFYQYACG W+K+ PIP ++S+ F+ L K ++ L E
Sbjct: 1 CDDFYQYACGGWLKNTPIPADRSSYGTFSELRDKIEKQLRAILEEA 46
>gnl|CDD|226118 COG3590, PepO, Predicted metalloendopeptidase [Posttranslational
modification, protein turnover, chaperones].
Length = 654
Score = 90.9 bits (226), Expect = 6e-20
Identities = 51/190 (26%), Positives = 89/190 (46%), Gaps = 13/190 (6%)
Query: 117 PKYLQQLTRLVKEYNSTTDGKIVLNNYLVWQTVKALTGYLSKAFRDAYKGLR-KALFGSE 175
P YL++ L+ E N +L W+ ++A YL++ D + + L G
Sbjct: 265 PFYLKEFASLLAEENWAD-----WKAWLRWKLIRAAAPYLTEDLVDEHFDFYGRTLSGQP 319
Query: 176 GGEEPWKFCVSDTNSVLGFALGAMYVREVFNGNSKPMAEDMINNIRQAFKKNLLSLKWMD 235
+ WK V+ + G A+G +YV+ F +K E+++ N+ +A+K + L WM
Sbjct: 320 EARDRWKRAVNLAERLFGEAIGLLYVKRYFPPEAKADMEELVANLIKAYKARISKLDWMT 379
Query: 236 KETFQLAENKADAITDMIGFPNYIMDADKLDEKYAELEVKEDEYFRNNIRAGMHSLKNLL 295
ET + A K + T IG+P+ K LE+K D + N +RA + + L
Sbjct: 380 PETREKALEKLNKFTAKIGYPDPWRYYSK-------LEIKRDSLYGNVLRASAFNHAHEL 432
Query: 296 RKLDQPVNKT 305
K+ +PV++
Sbjct: 433 SKIGKPVDRD 442
Score = 64.8 bits (158), Expect = 2e-11
Identities = 18/66 (27%), Positives = 31/66 (46%)
Query: 314 MFGSETAATILSSLDPSVDPCDDFYQYACGSWIKSNPIPDGKASWSMFNILDLKNNFIVK 373
+ T+ LS +D P DD Y Y G W+K+ IP ++ F+ LD + +V+
Sbjct: 1 SNLAITSGFDLSHMDAMTRPQDDLYGYVNGEWLKTAEIPADRSRDGAFDKLDDRAEALVR 60
Query: 374 NALGEW 379
+ +
Sbjct: 61 DIIEAA 66
>gnl|CDD|233256 TIGR01063, gyrA, DNA gyrase, A subunit. This model describes the
common type II DNA topoisomerase (DNA gyrase). Two
apparently independently arising families, one in the
Proteobacteria and one in Gram-positive lineages, are
both designated toposisomerase IV [DNA metabolism, DNA
replication, recombination, and repair].
Length = 800
Score = 31.9 bits (73), Expect = 0.61
Identities = 23/99 (23%), Positives = 40/99 (40%), Gaps = 11/99 (11%)
Query: 237 ETFQLAENKADAITDMIGFPNYIMDADKLDEKYAELEVKEDEYFRNNIRAGMHSLKNLLR 296
E F L+E +A AI DM ++ +KL E+Y EL + +I A + ++R
Sbjct: 404 ERFSLSEIQAQAILDMRLQRLTGLEREKLQEEYKELLELIADL--EDILASEERVLEIIR 461
Query: 297 KLDQPVNKTKSRPASLPMFGSETAATILSSLDPSVDPCD 335
+ + + + FG I+ +D D
Sbjct: 462 EELEEIKE---------QFGDPRRTEIVYDESEDIDIED 491
>gnl|CDD|185686 cd02177, GH16_kappa_carrageenase, Kappa-carrageenase, member of
glycosyl hydrolase family 16. Kappa-carrageenase is a
glycosyl hydrolase family 16 (GH16) member that
hydrolyzes the internal beta-1,4-linkage of
kappa-carrageenans, a hydrophilic polysaccharide found
in the cell wall of Rhodophyceaea, marine red algae.
Carrageenans are linear chains of galactose units linked
by alternating D-alpha-1,3- and D-beta-1,4-linkages that
are additionally modified by a 3,6-anhydro-bridge.
Depending on the position and number of sulfate ester
modifications they are subdivided into kappa-, iota-,
and lambda-carrageenases, kappa being modified once.
Carrageenans form thermo-reversible gels widely used for
industrial applications. Kappa-carrageenases exist in
bacteria belonging to at least three phylogenetically
distant branches, including pseudoalteromonas,
planctomycetes, and baceroidetes. This domain adopts a
curved beta-sandwich conformation, with a tunnel-shaped
active site cavity, referred to as a jellyroll fold.
Length = 269
Score = 31.1 bits (70), Expect = 0.72
Identities = 24/85 (28%), Positives = 40/85 (47%), Gaps = 14/85 (16%)
Query: 262 ADKLDEKYAELEVKE----DEYFRNNIRAGMHSLKNLLRKLDQPVNKTKSRPASLPMFGS 317
A++ + Y+E++V E D Y +++IR H+L ++++ Q V K RP P
Sbjct: 123 ANEGEVVYSEIDVVELQQFDWYHQDDIRDMDHNLHAIVKENGQGVWK---RPKMYP---- 175
Query: 318 ETAATILSSLDPSVDPCDDFYQYAC 342
T + DP DF+ Y C
Sbjct: 176 ---PTEQLNYHRPFDPSKDFHTYGC 197
>gnl|CDD|233194 TIGR00930, 2a30, K-Cl cotransporter. [Transport and binding
proteins, Other].
Length = 953
Score = 31.6 bits (72), Expect = 0.87
Identities = 13/42 (30%), Positives = 17/42 (40%), Gaps = 12/42 (28%)
Query: 192 LGFALG-----AMYV-------REVFNGNSKPMAEDMINNIR 221
L FA AMYV ++ N + D IN+IR
Sbjct: 163 LIFAFANAVAVAMYVVGFAETVLDLLRENGSKIMVDPINDIR 204
>gnl|CDD|235256 PRK04210, PRK04210, phosphoenolpyruvate carboxykinase; Provisional.
Length = 601
Score = 30.6 bits (70), Expect = 1.4
Identities = 25/85 (29%), Positives = 38/85 (44%), Gaps = 15/85 (17%)
Query: 224 FKKNLLSLKWMDKETFQLAENKADAITDMIGF-PNY-IMDADKLD---EKYAEL-EVKED 277
F +N+ LKW+ E +ADA+ IG+ P Y +D LD E Y +L V D
Sbjct: 508 FGENMRVLKWI----VDRVEGEADAVETPIGYLPKYEDLDLLGLDYSEEDYEKLFSVDVD 563
Query: 278 EYFRNNIRAGMHSLKNLLRKLDQPV 302
E+ A + ++ L K +
Sbjct: 564 EW-----LAELELIEELFEKFGDRL 583
>gnl|CDD|224179 COG1259, COG1259, Uncharacterized conserved protein [Function
unknown].
Length = 151
Score = 28.8 bits (65), Expect = 2.7
Identities = 19/88 (21%), Positives = 33/88 (37%), Gaps = 18/88 (20%)
Query: 211 PMAEDMINNIRQAFKKNLLSLKWMDKE------TFQLAENKADAITDMI----------- 253
P+ D++ I + + + D T L ++ D
Sbjct: 58 PLTHDLLVEIFEELGARVEKVVIDDLIDNTYYATLILEQDDGKIQIDARPSDAIALALRV 117
Query: 254 GFPNYIMDADKLDEKYAELEVKEDEYFR 281
G P Y+ + + LDE E+E ++DE FR
Sbjct: 118 GAPIYVAE-EVLDEAEIEIEDEDDEKFR 144
>gnl|CDD|182196 PRK10017, PRK10017, colanic acid biosynthesis protein; Provisional.
Length = 426
Score = 29.0 bits (65), Expect = 4.4
Identities = 16/77 (20%), Positives = 31/77 (40%), Gaps = 7/77 (9%)
Query: 84 KKKKKKNIKHQFLEAAHSAGEMPHRSQLHPVYAPKYLQQLTRLVKEYNSTTD--GKIVLN 141
KK ++ +HQ L + R+ + + RL+ Y++ G ++
Sbjct: 77 KKVLRRRYQHQVL-LSRVTDTGKLRN----IAIAQGFTDFVRLLSGYDAIIQVGGSFFVD 131
Query: 142 NYLVWQTVKALTGYLSK 158
Y V Q AL +++K
Sbjct: 132 LYGVPQFEHALCAFMAK 148
>gnl|CDD|223266 COG0188, GyrA, Type IIA topoisomerase (DNA gyrase/topo II,
topoisomerase IV), A subunit [DNA replication,
recombination, and repair].
Length = 804
Score = 29.2 bits (66), Expect = 4.9
Identities = 15/66 (22%), Positives = 32/66 (48%), Gaps = 8/66 (12%)
Query: 236 KETFQLAENKADAITDMIGFPNY---IMDADKLDEKYAELEVKEDEYFRNNIRAGMHSLK 292
F L+E +A+AI D+ ++ +K++++ ELE + + I A L
Sbjct: 410 MARFGLSEKQAEAILDL---RLRRLTGLEEEKIEKELKELEKEIADL--EKILASEERLL 464
Query: 293 NLLRKL 298
++++K
Sbjct: 465 DIIKKE 470
>gnl|CDD|75726 PRK06746, PRK06746, peptide chain release factor 2; Provisional.
Length = 326
Score = 28.5 bits (63), Expect = 5.6
Identities = 18/72 (25%), Positives = 39/72 (54%), Gaps = 10/72 (13%)
Query: 233 WMDKETFQLAENKADAITDMIGFPNYIMDADKLDEKYAELEVKED---EYFRNNIRAGMH 289
W D++ Q N+A+A+ DM+G +LDE + LE+ + E + ++ +
Sbjct: 7 WDDQQGAQAVINEANALKDMVG------KFRQLDETFENLEITHELLKEEYDEDLHEELE 60
Query: 290 S-LKNLLRKLDQ 300
S +K L++++++
Sbjct: 61 SEVKGLIQEMNE 72
>gnl|CDD|147720 pfam05718, Pox_int_trans, Poxvirus intermediate transcription
factor. This family consists of several highly related
Poxvirus sequences which are thought to be intermediate
transcription factors.
Length = 383
Score = 28.4 bits (64), Expect = 6.1
Identities = 11/33 (33%), Positives = 17/33 (51%)
Query: 259 IMDADKLDEKYAELEVKEDEYFRNNIRAGMHSL 291
++ A DEK A ++ D Y N + GM +L
Sbjct: 272 VLAATTFDEKIALIKDHADMYGVRNFKIGMFNL 304
>gnl|CDD|214660 smart00434, TOP4c, DNA Topoisomerase IV. Bacterial DNA
topoisomerase IV, GyrA, ParC.
Length = 444
Score = 28.7 bits (65), Expect = 6.4
Identities = 21/67 (31%), Positives = 37/67 (55%), Gaps = 5/67 (7%)
Query: 215 DMINNIRQAFKKNLLS-LKWMDKETFQLAENKADAITDM-IGFPNYIMDADKLDEKYAEL 272
++I IR K+L K E F+L+E +ADAI DM + ++ +KL+++ EL
Sbjct: 370 EIIVLIRS--SKDLAKEAKEKLMERFELSEIQADAILDMRLRRLTK-LEVEKLEKELKEL 426
Query: 273 EVKEDEY 279
E + ++
Sbjct: 427 EKEIEDL 433
>gnl|CDD|234309 TIGR03683, A-tRNA_syn_arch, alanyl-tRNA synthetase. This family of
alanyl-tRNA synthetases is limited to the archaea, and
is a subset of those sequences identified by the model
pfam07973 covering the second additional domain (SAD) of
alanyl and threonyl tRNA synthetases.
Length = 902
Score = 28.4 bits (64), Expect = 8.2
Identities = 18/90 (20%), Positives = 35/90 (38%), Gaps = 12/90 (13%)
Query: 260 MDADKLDEKYAELEVKEDEYFRNNIRAGMHSLKNLLRKLDQPVNKTKSRPASLP------ 313
M ++L + Y EL+ +D Y + + + L + + V + +P
Sbjct: 383 MQLEELKKIYPELKENKD-YILDILDLEEEKYRETLERGRRIVERLLKTKKEIPLDDLIE 441
Query: 314 MFGS-----ETAATILSSLDPSVDPCDDFY 338
++ S E I + L V+ D+FY
Sbjct: 442 LYDSHGIPPEIVKEIAAELGAEVEIPDNFY 471
>gnl|CDD|235502 PRK05560, PRK05560, DNA gyrase subunit A; Validated.
Length = 805
Score = 28.1 bits (64), Expect = 9.3
Identities = 15/48 (31%), Positives = 24/48 (50%), Gaps = 10/48 (20%)
Query: 237 ETFQLAENKADAITDM-----IGFPNYIMDADKLDEKYAELEVKEDEY 279
E F L+E +A AI DM G ++ DK++++Y EL +
Sbjct: 407 ERFGLSEIQAQAILDMRLQRLTG-----LERDKIEDEYKELLALIADL 449
>gnl|CDD|222988 PHA03105, PHA03105, EEV glycoprotein; Provisional.
Length = 188
Score = 27.3 bits (60), Expect = 9.6
Identities = 14/40 (35%), Positives = 20/40 (50%), Gaps = 6/40 (15%)
Query: 52 CLIVLNCTLLSLVVLFGCLLGSTEKISTTDFSKKKKKKNI 91
++ L+ +L L + F C K + F KKKK KNI
Sbjct: 9 VVVPLSFIVLILYIFFIC------KNTIKKFLKKKKGKNI 42
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 0.132 0.394
Gapped
Lambda K H
0.267 0.0798 0.140
Matrix: BLOSUM62
Gap Penalties: Existence: 11, Extension: 1
Number of Sequences: 44354
Number of Hits to DB: 19,031,597
Number of extensions: 1800968
Number of successful extensions: 1799
Number of sequences better than 10.0: 1
Number of HSP's gapped: 1790
Number of HSP's successfully gapped: 28
Length of query: 379
Length of database: 10,937,602
Length adjustment: 99
Effective length of query: 280
Effective length of database: 6,546,556
Effective search space: 1833035680
Effective search space used: 1833035680
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 (21.7 bits)
S2: 60 (26.8 bits)