RPS-BLAST 2.2.26 [Sep-21-2011]

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

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

Query= psy11898
         (124 letters)



>gnl|CDD|185696 cd09019, galactose_mutarotase_like, galactose mutarotase_like.
           Galactose mutarotase catalyzes the conversion of
           beta-D-galactose to alpha-D-galactose. Beta-D-galactose
           is produced by the degradation of lactose, a
           disaccharide composed of beta-D-glucose and
           beta-D-galactose. This epimerization reaction is the
           first step in the four-step Leloir pathway, which
           converts galactose into metabolically important glucose.
           This epimerization step is followed by the
           phosophorylation of alpha-D-galactose by galactokinase,
           an enzyme which can only act on the alpha anomer. A
           glutamate and a histidine residue of the galactose
           mutarotase have been shown to be critical for catalysis,
           the glutamate serves as the active site base to initiate
           the reaction by removing the proton from the C-1
           hydroxyl group of the sugar substrate, and the histidine
           as the active site acid to protonate the C-5 ring
           oxygen. Galactose mutarotase is a member of the
           aldose-1-epimerase superfamily.
          Length = 326

 Score = 96.8 bits (242), Expect = 3e-25
 Identities = 30/58 (51%), Positives = 38/58 (65%)

Query: 24  RALDPESGRYMEVHTDQPGIQFYTGNYIPEMSGKKGATYTKHCAYCFETQNFPNAVNI 81
           R   PESGR +EV+T QPG+QFYTGN++    G  G  Y K   +C ETQ+FP+A N 
Sbjct: 247 RLTSPESGRKLEVYTTQPGVQFYTGNFLDGTPGGGGKVYGKRSGFCLETQHFPDAPNH 304


>gnl|CDD|215098 PLN00194, PLN00194, aldose 1-epimerase; Provisional.
          Length = 337

 Score = 90.5 bits (225), Expect = 8e-23
 Identities = 31/54 (57%), Positives = 39/54 (72%)

Query: 27  DPESGRYMEVHTDQPGIQFYTGNYIPEMSGKKGATYTKHCAYCFETQNFPNAVN 80
           DP+SGR +E+ T+ PG+QFYT NY+  + GK GA Y KH   C ETQ FP+AVN
Sbjct: 259 DPKSGRVLELWTNAPGMQFYTSNYVNGVKGKGGAVYGKHAGLCLETQGFPDAVN 312


>gnl|CDD|233958 TIGR02636, galM_Leloir, galactose mutarotase.  Members of this
           protein family act as galactose mutarotase (D-galactose
           1-epimerase) and participate in the Leloir pathway for
           galactose/glucose interconversion. All members of the
           seed alignment for this model are found in gene clusters
           with other enzymes of the Leloir pathway. This enzyme
           family belongs to the aldose 1-epimerase family,
           described by Pfam model pfam01263. However, the enzyme
           described as aldose 1-epimerase itself (EC 5.1.3.3) is
           called broadly specific for D-glucose, L-arabinose,
           D-xylose, D-galactose, maltose and lactose. The
           restricted genome context for genes in this family
           suggests members should act primarily on D-galactose.
          Length = 336

 Score = 64.3 bits (157), Expect = 3e-13
 Identities = 22/63 (34%), Positives = 31/63 (49%), Gaps = 2/63 (3%)

Query: 27  DPESGRYMEVHTDQPGIQFYTGNYIPEMSGKKGATYTKHCAYCFETQNFPNAVNIHRSSW 86
            P+    +EV T+QP +Q YTGN++     + G  Y  H     ETQ  P++ N     W
Sbjct: 257 SPDEDLSLEVFTNQPALQIYTGNFLAGTPNRGGKKYVDHAGIALETQFLPDSPN--HPEW 314

Query: 87  GKI 89
           G I
Sbjct: 315 GDI 317


>gnl|CDD|216397 pfam01263, Aldose_epim, Aldose 1-epimerase. 
          Length = 301

 Score = 54.7 bits (132), Expect = 6e-10
 Identities = 22/84 (26%), Positives = 33/84 (39%), Gaps = 16/84 (19%)

Query: 10  GTDRSFLSLEFSFHRAL----DPESGRYMEVHTDQPGIQFYTGNYIPEMSGKKGATYTKH 65
           G D  ++       +A+    DP SG  +EV T QPG+  YT N+           Y   
Sbjct: 215 GLDHVYV---LDPLKAVIIDPDPGSGIVLEVSTTQPGLVVYTPNF-------LKGKYLSD 264

Query: 66  CAYCFETQNFPNAVNIHRSSWGKI 89
             +  ETQ  P+    +   +  I
Sbjct: 265 EGFALETQFLPDE--PNHPEFPSI 286


>gnl|CDD|224928 COG2017, GalM, Galactose mutarotase and related enzymes
           [Carbohydrate transport and metabolism].
          Length = 308

 Score = 49.7 bits (119), Expect = 4e-08
 Identities = 24/67 (35%), Positives = 35/67 (52%), Gaps = 14/67 (20%)

Query: 24  RALDPESGRYMEVHTDQPGIQFYTGNYIPEMSGKKGATYTKHCAYCFETQ-NFPNAVNIH 82
           R  DP+SG  +EV TD+P +Q YTGN+   ++G+ G         C E Q   P+A   +
Sbjct: 236 RLYDPDSGLSLEVETDEPFVQLYTGNF---LAGRDG--------LCLEPQSGLPDA--FN 282

Query: 83  RSSWGKI 89
              +G I
Sbjct: 283 HPGFGLI 289


>gnl|CDD|182931 PRK11055, galM, galactose-1-epimerase; Provisional.
          Length = 342

 Score = 49.5 bits (119), Expect = 5e-08
 Identities = 15/47 (31%), Positives = 26/47 (55%)

Query: 34  MEVHTDQPGIQFYTGNYIPEMSGKKGATYTKHCAYCFETQNFPNAVN 80
           M+V+T  P +QFY+GN++     + G  Y  +     E+Q  P++ N
Sbjct: 268 MKVYTTAPALQFYSGNFLAGTPSRGGGPYADYAGLALESQFLPDSPN 314


>gnl|CDD|224171 COG1251, NirB, NAD(P)H-nitrite reductase [Energy production and
           conversion].
          Length = 793

 Score = 28.1 bits (63), Expect = 1.2
 Identities = 11/57 (19%), Positives = 22/57 (38%), Gaps = 1/57 (1%)

Query: 6   LVRMGTDRSFLSL-EFSFHRALDPESGRYMEVHTDQPGIQFYTGNYIPEMSGKKGAT 61
           L  +G + + + +      R LD  +GR +    +  GI+        E+ G+    
Sbjct: 164 LKDLGMEVTVVHIAPTLMERQLDRTAGRLLRRKLEDLGIKVLLEKNTEEIVGEDKVE 220


>gnl|CDD|112645 pfam03841, SelA, L-seryl-tRNA selenium transferase. 
          Length = 367

 Score = 27.3 bits (61), Expect = 1.9
 Identities = 14/43 (32%), Positives = 24/43 (55%), Gaps = 4/43 (9%)

Query: 6   LVRMG-TDRSFLSLEFSFHRALDPESGRYMEVHTDQPGIQFYT 47
           LV +G T+R+ L     + +A++  +   M+VHT    IQ +T
Sbjct: 115 LVEVGTTNRTHLK---DYEQAINENTALLMKVHTSNYRIQGFT 154


>gnl|CDD|188999 cd06461, M2_ACE, Peptidase family M2 Angiotensin converting enzyme
           (ACE).  Peptidase family M2 Angiotensin converting
           enzyme (ACE, EC 3.4.15.1) is a membrane-bound, zinc
           dependent dipeptidase that catalyzes the conversion of
           the decapeptide angiotensin I to the potent vasopressor
           octapeptide angiotensin II, by removing two C-terminal
           amino acids. There are two forms of the enzyme in
           humans, the ubiquitous somatic ACE and the
           sperm-specific germinal ACE, both encoded by the same
           gene through transcription from alternative promoters.
           Somatic ACE has two tandem active sites with distinct
           catalytic properties, whereas germinal ACE, the function
           of which is largely unknown, has just a single active
           site. Recently, an ACE homolog, ACE2, has been
           identified in humans that differs from ACE; it
           preferentially removes carboxy-terminal hydrophobic or
           basic amino acids and appears to be important in cardiac
           function. ACE homologs (also known as members of the M2
           gluzincin family) have been found in a wide variety of
           species, including those that neither have a
           cardiovascular system nor synthesize angiotensin. ACE is
           well-known as a key part of the renin-angiotensin system
           that regulates blood pressure and ACE inhibitors are
           important for the treatment of hypertension.
          Length = 562

 Score = 27.1 bits (61), Expect = 3.0
 Identities = 11/28 (39%), Positives = 16/28 (57%), Gaps = 2/28 (7%)

Query: 13  RSFLS--LEFSFHRALDPESGRYMEVHT 38
           R F+S  L+F FH+AL   +G    +H 
Sbjct: 477 RYFVSFILQFQFHKALCKAAGHTGPLHK 504


>gnl|CDD|182454 PRK10430, PRK10430, DNA-binding transcriptional activator DcuR;
           Provisional.
          Length = 239

 Score = 26.2 bits (58), Expect = 4.8
 Identities = 15/36 (41%), Positives = 17/36 (47%), Gaps = 4/36 (11%)

Query: 65  HCAYCFETQNFPNAVNIHRSSWGK----IQTCGVLF 96
           H  Y F T    NAVNI R S  K    +  C +LF
Sbjct: 174 HQDYEFSTDELANAVNISRVSCRKYLIWLVNCHILF 209


>gnl|CDD|164824 PHA00653, mtd, major tropism determinant.
          Length = 381

 Score = 26.3 bits (57), Expect = 5.4
 Identities = 10/24 (41%), Positives = 14/24 (58%)

Query: 77  NAVNIHRSSWGKIQTCGVLFIWSS 100
           +A NI  S WG +Q  G L+ W +
Sbjct: 288 SAWNIFTSKWGVVQASGCLWTWGN 311


>gnl|CDD|225044 COG2133, COG2133, Glucose/sorbosone dehydrogenases [Carbohydrate
           transport and metabolism].
          Length = 399

 Score = 25.8 bits (57), Expect = 6.3
 Identities = 8/25 (32%), Positives = 10/25 (40%)

Query: 33  YMEVHTDQPGIQFYTGNYIPEMSGK 57
               H    G+ FYTG+  P   G 
Sbjct: 309 TWAPHIAPSGMAFYTGDLFPAYRGD 333


>gnl|CDD|238648 cd01327, KAZAL_PSTI, Kazal-type pancreatic secretory trypsin
          inhibitors (PSTI) and related proteins, including the
          second domain of the ovomucoid turkey inhibitor and the
          C-terminal domain of the esophagus cancer-related
          gene-2 protein (ECRG-2), are members of the superfamily
          of kazal-type proteinase inhibitors and
          follistatin-like proteins.
          Length = 45

 Score = 23.8 bits (52), Expect = 7.9
 Identities = 8/26 (30%), Positives = 10/26 (38%)

Query: 56 GKKGATYTKHCAYCFETQNFPNAVNI 81
          G  G TY+  C  C E       + I
Sbjct: 14 GTDGVTYSNECLLCAENLKRQTNIRI 39


  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
   0.323    0.136    0.436 

Gapped
Lambda     K      H
   0.267   0.0720    0.140 


Matrix: BLOSUM62
Gap Penalties: Existence: 11, Extension: 1
Number of Sequences: 44354
Number of Hits to DB: 6,144,128
Number of extensions: 494712
Number of successful extensions: 351
Number of sequences better than 10.0: 1
Number of HSP's gapped: 350
Number of HSP's successfully gapped: 19
Length of query: 124
Length of database: 10,937,602
Length adjustment: 85
Effective length of query: 39
Effective length of database: 7,167,512
Effective search space: 279532968
Effective search space used: 279532968
Neighboring words threshold: 11
Window for multiple hits: 40
X1: 16 ( 7.5 bits)
X2: 38 (14.6 bits)
X3: 64 (24.7 bits)
S1: 41 (22.0 bits)
S2: 53 (24.2 bits)