RPSBLAST alignment for GI: 254781166 and conserved domain: TIGR01963

>gnl|CDD|162628 TIGR01963, PHB_DH, 3-hydroxybutyrate dehydrogenase. This model represents a subfamily of the short chain dehydrogenases. Characterized members so far as 3-hydroxybutyrate dehydrogenases and are found in species that accumulate ester polmers called polyhydroxyalkanoic acids (PHAs) under certain conditions. Several members of the family are from species not known to accumulate PHAs, including Oceanobacillus iheyensis and Bacillus subtilis. However, polymer formation is not required for there be a role for 3-hydroxybutyrate dehydrogenase; it may be members of this family have the same function in those species. Length = 255
 Score = 45.8 bits (109), Expect = 1e-05
 Identities = 66/262 (25%), Positives = 108/262 (41%), Gaps = 26/262 (9%)

Query: 10  DKRGIVLGVANNRSLAWSIAKMCHAAGAKVALTWQGDATKKRIEGLVEGMDFFMAGH-CN 68
            K  +V G A+   LA  IA    AAGA V +   G+A  +    +       +     +
Sbjct: 1   GKTALVTGAASGIGLA--IALALAAAGANVVVNDLGEAGAEAAAKVATDAGGSVIYLVAD 58

Query: 69  VSNSETIDDVFRNLEKEWGTIDFLVHAIAFSDKAELTGPYINTTRENFLNTMDVSVYSFT 128
           V+  + I D+      E+G +D LV+        +   P      E++   + + + S  
Sbjct: 59  VTKEDEIADMIAAAAAEFGGLDILVNNAGI----QHVAPIEEFPPEDWDRIIAIMLTSAF 114

Query: 129 ALAARASSLMNKGG-----SMLTLTYLGADKVMPHYNCMGPAKAALQSAVRYLAMDLGRQ 183
                A   M K G     ++ +   L A      Y     AK  L    + LA++    
Sbjct: 115 HTIRAALPHMKKQGWGRIINIASAHGLVASPFKSAYVA---AKHGLIGLTKVLALE-VAA 170

Query: 184 SGIRVNALSAGPAKT---------LASS-GISDFRYILKWNEYNSPLGRNITHDEVAKSA 233
            GI VNA+  G  +T          A + GI + + I +      P  R +T DEVA++A
Sbjct: 171 HGITVNAICPGYVRTPLVEKQIADQAKTRGIPEEQVIREVMLPGQPTKRFVTVDEVAETA 230

Query: 234 LYLLSDFSSGVTGECHYVDAGY 255
           L+L SD ++G+TG+   +D G+
Sbjct: 231 LFLASDAAAGITGQAIVLDGGW 252