>TIGR01582 FDH-beta formate dehydrogenase, beta subunit; InterPro: IPR006470 The sequences in this group represent the beta subunit of the gamma-proteobacterial formate dehydrogenase. This subunit contains four 4Fe-4S clusters and is involved in transmitting electrons from the alpha subunit (IPR006443 from INTERPRO) at the periplasmic space to the gamma subunit which spans the cytoplasmic membrane . In addition to the gamma proteobacteria, a sequence from Aquifex aolicus falls within this group. This appears to be the case for the alpha, gamma and epsilon (accessory protein IPR006452 from INTERPRO) chains as well. ; GO: 0008863 formate dehydrogenase activity, 0045333 cellular respiration, 0016021 integral to membrane.

Probab=98.08 E-value=2.2e-06 Score=58.90 Aligned_cols=51 Identities=33% Similarity=0.716 Sum_probs=39.1 Q ss_pred CCCCCEECCCCHHHHHHCCCCCCCCCCCCCCCEEEEEEEEEHHHCCCCC---------CCHHHCCCCEEECCC Q ss_conf 8742213452232533088321012245447335778885055558688---------723337831030367 Q gi|254780861|r 59 GEERCIACKLCEAICPAQAITIESGPRCHDGTRRTVRYDIDMIKCIYCG---------LCQEACPVDAIVEGP 122 (163) Q Consensus 59 ~~ekCi~C~~C~~~CP~~aI~i~~~~~~~~~~~~~~~~~id~~~Ci~Cg---------~Cv~vCP~~AI~~~~ 122 (163) T Consensus 132 ~h~kCIGCgyCi~GCPFnIPR~~k~dnr------~-------yKCtlC~DRVsvG~ePACvKtCPT~ai~FG~ 191 (293) T TIGR01582 132 DHEKCIGCGYCIVGCPFNIPRIDKVDNR------A-------YKCTLCIDRVSVGQEPACVKTCPTNAISFGF 191 (293) T ss_pred CCCCEECCCCCCCCCCCCCCCCCCCCCC------C-------EEECCCCCEEECCCCCCCCCCCCCCCCCCCC T ss_conf 1586000673025878888888744575------1-------1104540000137896500127764311587

HHsearch alignment for GI: 254780861 and conserved domain: TIGR01582