>WIM45900.1 F(420)H(2) dehydrogenase subunit B [Methanosarcina mazei] MGEVKETKTNNSKENPEEEVPGVITTTTSAIHNFLKKTKAQDIINWGRKNSLWFMTQPMGCCGVEMIATGCAHYDTDRFG IIPRNSPRHADVMIISGYVTKKYLPALKRLWDQMPAPKWVIAMGDCAISGGPFYESYSTVQNIDEIFPIDVYIPGCPPRP EALIQGFVELQEKIKARKDRGTEY