From: Formate hydrogenlyase in the hyperthermophilic archaeon, Thermococcus litoralis
Gene product | molecular mass (kDa) | predicted membrane helices [52] | properties | proposed function | homologues of | % sequence homologies | |||
---|---|---|---|---|---|---|---|---|---|
E.coli FHL-1 | E. coli Nuo | P. abyssi Hase-4 | T.l./E.c. FHL-1 [Ref.] | T.l./P.a. [Ref.] | |||||
FdhA | 71.6 | 2 | molybdopterin cofactor binding motif | formate-dehydrogenase α subunit | Fdh-H | Fdh α | 29 [9] | 33 [12] | |
FdhB | 18.5 | 0 | 2 [4Fe4S] binding site | e- transport protein | HycB | Fdh FeS | 33 [9] | 55 [12] | |
MhyC | 49 | 13 | NuoL type membrane protein | membrane anchor, proton translocation | NuoL | Hase-4 subunit | 53 [12] | ||
MhyD | 65.7 | 15 | NuoN type membrane protein | membrane anchor, proton translocation | HycC | NuoN | Comp. B | 28 [9] | 36 [12] |
MhyE | 32 | 5 | NuoH type membrane protein | membrane anchor, proton translocation | HycD | NuoH | comp. C | 32 [9] | 52 [12] |
MhyF | 62.4 | 0 | conserved CxxC and DPCxxCxxH/R motives | hydrogenase large subunit | HycE | NuoD | comp. G | 46 [9] | 55 [12] |
MhyG | 18.7 | 0 | 2 [4Fe4S] binding site | e- transport protein | HycF | NuoI | comp. B | 36 [9] | 51 [12] |
MhyH | 29.6 | 1 | 1 [4Fe4S] binding site | hydrogenase small subunit | HycG | NuoB | comp. I | 37 [9] | 51 [12] |