RPSBLAST alignment for GI: 254780920 and conserved domain: pfam01073

>gnl|CDD|144605 pfam01073, 3Beta_HSD, 3-beta hydroxysteroid dehydrogenase/isomerase family. The enzyme 3 beta-hydroxysteroid dehydrogenase/5-ene-4-ene isomerase (3 beta-HSD) catalyses the oxidation and isomerisation of 5-ene-3 beta-hydroxypregnene and 5-ene-hydroxyandrostene steroid precursors into the corresponding 4-ene-ketosteroids necessary for the formation of all classes of steroid hormones. Length = 280
 Score = 76.6 bits (189), Expect = 9e-15
 Identities = 61/245 (24%), Positives = 103/245 (42%), Gaps = 33/245 (13%)

Query: 4   IVTGGAGFIGSALCRYLVN-DLKIQVLVIDKLTYAGNLNSLKEISQSNLFSFLQVDICDR 62
           +VTGG GF+G  + R L+      +V V D      +   L++ S+  + ++++ D+ D+
Sbjct: 1   LVTGGGGFLGRHIVRLLLREGELQEVRVFDL---RFSPELLEDFSKLQVITYIEGDVTDK 57

Query: 63  ECIRSALKEFQPDAIVNFAAESHVDRSILGADEFITTNIIGTFILLEETRLWWSCLSQDK 122
           + +R AL+    D +++ AA   V       D  +  N+ GT  +L+      +C+    
Sbjct: 58  QDLRRALQGS--DVVIHTAAIIDV-FGKAYRDTIMKVNVKGTQNVLD------ACVKAGV 108

Query: 123 KDQFRFLQISTDEVYGSLDKGLF----SEDMPY--NPSSPYSATKASSDYLVL-AWGHTY 175
           +     +  S+ EV G    G       E  PY      PY  +KA ++ LVL A G T 
Sbjct: 109 R---VLVYTSSMEVVGPNSYGQPIVNGDETTPYESTHQDPYPESKALAEKLVLKANGSTL 165

Query: 176 GIPVLLSNC----SNNYGPYHFPEKLIPLAITRMIEGSHVFLYGDGQNVRDWLYVED--- 228
                L  C    +  +G       L P  +  +  G   F  GD   + D +YV +   
Sbjct: 166 KNGGRLYTCALRPAGIFGEGD--PFLFPFLVRLLKNGLAKFRTGDKNVLSDRVYVGNVAW 223

Query: 229 -HVRA 232
            H+ A
Sbjct: 224 AHILA 228