>gnl|CDD|131234 TIGR02179, PorD_KorD, 2-oxoacid:acceptor oxidoreductase, delta subunit, pyruvate/2-ketoisovalerate family. A number of anaerobic and microaerophilic species lack pyruvate dehydrogenase and have instead a four subunit, oxygen-sensitive pyruvate oxidoreductase, with either ferredoxins or flavodoxins used as the acceptor. Several related four-subunit enzymes may exist in the same species. This model describes a subfamily of delta subunits, representing mostly pyruvate, 2-ketoisovalerate, and 2-oxoglutarate specific enzymes. The delta subunit is the smallest and resembles ferredoxins. Length = 78

 Score = 37.7 bits (88), Expect = 6e-04
 Identities = 22/51 (43%), Positives = 26/51 (50%), Gaps = 3/51 (5%)

Query: 7  ENCILCKHTDCVEVCPVDCFYEGEN-FLAIHPDECIDCGVCEPECPVDAIK 56
          E CI CK  +C   CP     E E  F+ I  D C  CG+C   CPV AI+
Sbjct: 25 EKCIKCK--NCWLYCPEGAIQEDEGGFVGIDYDYCKGCGICANVCPVKAIE 73