>gnl|CDD|163279 TIGR03466, HpnA, hopanoid-associated sugar epimerase. The sequences in this family are members of the pfam01370 superfamily of NAD-dependent epimerases and dehydratases typically acting on nucleotide-sugar substrates. The genes of the family modeled here are generally in the same locus with genes involved in the biosynthesis and elaboration of hopene, the cyclization product of the polyisoprenoid squalene. Length = 328

 Score = 36.9 bits (86), Expect = 0.004
 Identities = 13/27 (48%), Positives = 19/27 (70%)

Query: 7  KKALVTGASGSIGLAIAKILYKQGASV 33
           K LVTGA+G +G A+ ++L +QG  V
Sbjct: 1  MKVLVTGATGFVGSAVVRLLLEQGEEV 27