PDB: 1frv Compound: hydrogenase Classification: OXIDOREDUCTASE Entry date in PDB: 1996-11-08 Resolution [Å]: 2.85 R-Factor: 0.178

CHAIN: A SWISS-PROT/TREMBL: P12943    KEYWORD: 3D-structure    3Fe-4S    4Fe-4S    Iron-sulfur    Oxidoreductase    Periplasmic    Signal    EC: 1.12.2.1 SCOP: e.19.1.1 Multi-domain proteins (alpha and beta)    Nickel-iron hydrogenase, small subunit    Nickel-iron hydrogenase, small subunit    Nickel-iron hydrogenase, small subunit    Nickel-iron hydrogenase, small subunit    Desulfovibrio gigas GO:  ferredoxin hydrogenase complex    ferredoxin hydrogenase activity    iron ion binding    NADH dehydrogenase (ubiquinone) activity    electron transport    mitochondrial electron transport, NADH to ubiquinone    CHAIN: B SWISS-PROT/TREMBL: P12944    KEYWORD: 3D-structure    Metal-binding    Nickel    Oxidoreductase    Periplasmic    EC: 1.12.2.1 SCOP: e.18.1.1 Multi-domain proteins (alpha and beta)    Nickel-iron hydrogenase, large subunit    Nickel-iron hydrogenase, large subunit    Nickel-iron hydrogenase, large subunit    Nickel-iron hydrogenase, large subunit    Desulfovibrio gigas GO:  ferredoxin hydrogenase activity    nickel ion binding    electron transport    CHAIN: C SWISS-PROT/TREMBL: P12943    KEYWORD: 3D-structure    3Fe-4S    4Fe-4S    Iron-sulfur    Oxidoreductase    Periplasmic    Signal    EC: 1.12.2.1 SCOP: e.19.1.1 Multi-domain proteins (alpha and beta)    Nickel-iron hydrogenase, small subunit    Nickel-iron hydrogenase, small subunit    Nickel-iron hydrogenase, small subunit    Nickel-iron hydrogenase, small subunit    Desulfovibrio gigas GO:  ferredoxin hydrogenase complex    ferredoxin hydrogenase activity    iron ion binding    NADH dehydrogenase (ubiquinone) activity    electron transport    mitochondrial electron transport, NADH to ubiquinone    CHAIN: D SWISS-PROT/TREMBL: P12944    KEYWORD: 3D-structure    Metal-binding    Nickel    Oxidoreductase    Periplasmic    EC: 1.12.2.1 SCOP: e.18.1.1 Multi-domain proteins (alpha and beta)    Nickel-iron hydrogenase, large subunit    Nickel-iron hydrogenase, large subunit    Nickel-iron hydrogenase, large subunit    Nickel-iron hydrogenase, large subunit    Desulfovibrio gigas GO:  ferredoxin hydrogenase activity    nickel ion binding    electron transport

Image Source: PDB

1e3d A - percentage of sequence identity: 65
1frf S - percentage of sequence identity: 67
1ubk S - percentage of sequence identity: 67
1ubl S - percentage of sequence identity: 67
2frv B - percentage of sequence identity: 99