HHsearch alignment for GI: 254780416 and conserved domain: TIGR02179

>TIGR02179 PorD_KorD 2-oxoacid:acceptor oxidoreductase, delta subunit, pyruvate/2-ketoisovalerate family; InterPro: IPR011898 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 entry describes the delta subunits, representing mostly pyruvate, 2-ketoisovalerate, and 2-oxoglutarate specific enzymes. The delta subunit is the smallest and resembles ferredoxins.; GO: 0016625 oxidoreductase activity acting on the aldehyde or oxo group of donors iron-sulfur protein as acceptor, 0051539 4 iron 4 sulfur cluster binding, 0006118 electron transport.
Probab=99.09  E-value=1.7e-11  Score=81.49  Aligned_cols=58  Identities=40%  Similarity=0.726  Sum_probs=50.7

Q ss_pred             CCEEECHHCCCCCCCCHHHHCCCC-CCCCCC-C---EEEEEHHHCCCCCHHHHHHHHH--HCCCCCC
Q ss_conf             967747220897997526747774-311467-4---4799401302577158787420--0256676
Q gi|254780416|r    1 MTYVVTENCILCKHTDCVEVCPVD-CFYEGE-N---FLAIHPDECIDCGVCEPECPVD--AIKPDTE   60 (113)
Q Consensus         1 M~yvv~~~C~~C~~~~Cv~~CP~~-ai~~~~-~---~~~id~~~Ci~Cg~C~~~CP~~--AI~~d~~   60 (113)
T Consensus        19 kPV~~~~KC~~C~--~C~~YCPe~~~I~~~e~~~~~~~~iDYdYCKGCGiCA~vCP~kPkAI~Mv~E   83 (84)
T TIGR02179        19 KPVVDKEKCIKCK--LCWLYCPEGAAIQEDEGGDEKKVEIDYDYCKGCGICANVCPVKPKAIEMVRE   83 (84)
T ss_pred             CCEECCCCCCCCC--CEEEECCCCCEEECCCCCEEEEEEECCCCCCCCEEECCCCCCCCCEEEEEEC
T ss_conf             3056034535664--0388769974776158932677676487378751502748658850244626