RPS-BLAST 2.2.26 [Sep-21-2011]

Database: CDD.v3.10 
           44,354 sequences; 10,937,602 total letters

Searching..................................................done

Query= psy2256
         (103 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 = 89.7 bits (223), Expect = 2e-22
 Identities = 30/56 (53%), Positives = 35/56 (62%), Gaps = 1/56 (1%)

Query: 47  MCALVRPERLKFLILTDTHSPSEFRVLGPLSNLKEFARDFQCPVGSR-MNPPHKCE 101
            C+  RPE L+ L+LTD HSP +FRV G LSN  EFA  F CP G   MNP  +C 
Sbjct: 556 WCSKYRPEALRQLLLTDPHSPGKFRVNGVLSNSPEFAEAFNCPPGDPYMNPEKRCR 611



 Score = 75.0 bits (185), Expect = 3e-17
 Identities = 25/43 (58%), Positives = 29/43 (67%)

Query: 1   CTLVRPERLKFLILTDTHSPSEFRVLGPLSNLKEFARDFQCPE 43
           C+  RPE L+ L+LTD HSP +FRV G LSN  EFA  F CP 
Sbjct: 557 CSKYRPEALRQLLLTDPHSPGKFRVNGVLSNSPEFAEAFNCPP 599


>gnl|CDD|216499 pfam01431, Peptidase_M13, Peptidase family M13.  Mammalian enzymes
           are typically type-II membrane anchored enzymes which
           are known, or believed to activate or inactivate
           oligopeptide (pro)-hormones such as opioid peptides. The
           family also contains a bacterial member believed to be
           involved with milk protein cleavage.
          Length = 206

 Score = 67.1 bits (164), Expect = 3e-15
 Identities = 20/56 (35%), Positives = 25/56 (44%)

Query: 47  MCALVRPERLKFLILTDTHSPSEFRVLGPLSNLKEFARDFQCPVGSRMNPPHKCEV 102
            C   RP+     +L D HSP E RV G + N+  F   F C  G RM P  +   
Sbjct: 151 WCRKSRPKNSLTQLLVDPHSPLELRVNGAVRNMPAFYSAFNCKPGDRMFPKPEKRC 206



 Score = 52.8 bits (127), Expect = 9e-10
 Identities = 16/43 (37%), Positives = 20/43 (46%)

Query: 1   CTLVRPERLKFLILTDTHSPSEFRVLGPLSNLKEFARDFQCPE 43
           C   RP+     +L D HSP E RV G + N+  F   F C  
Sbjct: 152 CRKSRPKNSLTQLLVDPHSPLELRVNGAVRNMPAFYSAFNCKP 194


>gnl|CDD|226118 COG3590, PepO, Predicted metalloendopeptidase [Posttranslational
           modification, protein turnover, chaperones].
          Length = 654

 Score = 53.2 bits (128), Expect = 1e-09
 Identities = 22/55 (40%), Positives = 29/55 (52%), Gaps = 5/55 (9%)

Query: 5   RPERLKFLILTDTHSPSEFRVLGPLSNLKEFARDFQCPEEFHMCALVRP--ERLK 57
           RPE  +  +  D HSP+EFRV GP+ N+ EF   F   E     A+ R   ER+ 
Sbjct: 601 RPEEQQMRLSVDPHSPAEFRVNGPVRNMDEFYEAFDVKEG---DAMYRAPEERVV 652



 Score = 52.8 bits (127), Expect = 2e-09
 Identities = 19/43 (44%), Positives = 24/43 (55%)

Query: 52  RPERLKFLILTDTHSPSEFRVLGPLSNLKEFARDFQCPVGSRM 94
           RPE  +  +  D HSP+EFRV GP+ N+ EF   F    G  M
Sbjct: 601 RPEEQQMRLSVDPHSPAEFRVNGPVRNMDEFYEAFDVKEGDAM 643


>gnl|CDD|237791 PRK14701, PRK14701, reverse gyrase; Provisional.
          Length = 1638

 Score = 29.9 bits (67), Expect = 0.23
 Identities = 24/81 (29%), Positives = 34/81 (41%), Gaps = 23/81 (28%)

Query: 2   TLVR----PERLKFLILT---------DTHSPSEFRVLGPLSNL----KEFARDFQCPEE 44
           TLVR    PER++F +           D   P+ +R+LG LS +    +E          
Sbjct: 391 TLVRGLDLPERIRFAVFYGVPKFRFRVDLEDPTIYRILGLLSEILKIEEELKEGIPIEGV 450

Query: 45  FHMCALVRPERLKFL--ILTD 63
                 V PE ++FL  IL D
Sbjct: 451 LD----VFPEDVEFLRSILKD 467


>gnl|CDD|225144 COG2235, ArcA, Arginine deiminase [Amino acid transport and
           metabolism].
          Length = 409

 Score = 29.2 bits (66), Expect = 0.29
 Identities = 19/100 (19%), Positives = 37/100 (37%), Gaps = 9/100 (9%)

Query: 2   TLVRPERLKFLILTDTHSPSEFRVLGPLSNLKEFARDFQCPEEF--HMCALVR----PER 55
           TL +    +   +      +E +  G    ++ +       +E    + + +     PE 
Sbjct: 76  TLDKANAARNQFIETYLDEAEIKGTGTADEVRAYLLSLDKNKELISVLISGMGKIDLPEI 135

Query: 56  LKFLILTD-THSPSEFRVLGPLSNLKEFARDFQCPVGSRM 94
                L D     S+F ++ PL NL  F RD    +G+ +
Sbjct: 136 DAKNSLEDRATINSDF-LIDPLPNLY-FTRDPFASIGNGV 173


>gnl|CDD|197777 smart00534, MUTSac, ATPase domain of DNA mismatch repair MUTS
           family. 
          Length = 185

 Score = 26.8 bits (60), Expect = 1.6
 Identities = 13/53 (24%), Positives = 19/53 (35%), Gaps = 10/53 (18%)

Query: 7   ERLKFLILTDTHSPSEFRVLGPLSNLKEFARDFQCPEEFHMCALVRPERLKFL 59
           E++    L  TH          L+ L +     +     HM AL   E + FL
Sbjct: 109 EKIGARTLFATH-------YHELTKLADNHPGVRN---LHMSALEETENITFL 151


>gnl|CDD|223064 PHA03375, PHA03375, hypothetical protein; Provisional.
          Length = 844

 Score = 25.6 bits (56), Expect = 6.7
 Identities = 18/61 (29%), Positives = 25/61 (40%), Gaps = 6/61 (9%)

Query: 1   CTLVRPERLKFLILTDTHSPSEFRVLGPLSNLKEFARDFQCPEEFHMCALVRPERLKFLI 60
           C    P  L F I+ D ++   FR L  LS       +   P  F  C+L R +R    +
Sbjct: 131 CGGDGPA-LLFTIMEDHYATHVFRGLLSLSE-----WNAHLPNVFCACSLFRSDRYVMAV 184

Query: 61  L 61
           L
Sbjct: 185 L 185


>gnl|CDD|177978 PLN02344, PLN02344, chorismate mutase.
          Length = 284

 Score = 25.3 bits (56), Expect = 7.4
 Identities = 18/69 (26%), Positives = 26/69 (37%), Gaps = 21/69 (30%)

Query: 7   ERLKFLILTDTHSPSEFRVLGPLSNLKEF-----------ARDFQCPEE---FHMCALVR 52
           ER +F     T+ P+ F V G   +L EF              ++ P+E   F       
Sbjct: 59  ERAQFPYNAPTYDPNAFGVPGFHGSLVEFMVRETEALHAKVGRYKSPDEHPFF------- 111

Query: 53  PERLKFLIL 61
           PE L   +L
Sbjct: 112 PEDLPEPVL 120


>gnl|CDD|149418 pfam08349, DUF1722, Protein of unknown function (DUF1722).  This
          domain of unknown function is found in bacteria and
          archaea and is homologous to the hypothetical protein
          ybgA from E. coli.
          Length = 117

 Score = 24.4 bits (54), Expect = 8.8
 Identities = 17/54 (31%), Positives = 26/54 (48%), Gaps = 11/54 (20%)

Query: 10 KFLILTDTHSPSEFRVLGPL------SNLKEFARDFQCPEEFHMCALVRPERLK 57
          K+L++   HS   +R LG L        L+E A +++  E   M AL +P   K
Sbjct: 1  KYLLMA--HSQQIYRELGRLVANAGKWPLEELAEEYE--ELL-MEALKKPATRK 49


>gnl|CDD|180543 PRK06361, PRK06361, hypothetical protein; Provisional.
          Length = 212

 Score = 24.9 bits (55), Expect = 9.5
 Identities = 9/25 (36%), Positives = 14/25 (56%)

Query: 46  HMCALVRPERLKFLILTDTHSPSEF 70
           H+  + R      +I TDTH+PS+ 
Sbjct: 152 HVARIAREAGAPLVINTDTHAPSDL 176


  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
   0.326    0.141    0.460 

Gapped
Lambda     K      H
   0.267   0.0803    0.140 


Matrix: BLOSUM62
Gap Penalties: Existence: 11, Extension: 1
Number of Sequences: 44354
Number of Hits to DB: 5,294,529
Number of extensions: 441041
Number of successful extensions: 384
Number of sequences better than 10.0: 1
Number of HSP's gapped: 383
Number of HSP's successfully gapped: 22
Length of query: 103
Length of database: 10,937,602
Length adjustment: 69
Effective length of query: 34
Effective length of database: 7,877,176
Effective search space: 267823984
Effective search space used: 267823984
Neighboring words threshold: 11
Window for multiple hits: 40
X1: 15 ( 7.1 bits)
X2: 38 (14.6 bits)
X3: 64 (24.7 bits)
S1: 40 (21.7 bits)
S2: 53 (24.1 bits)