PDB: 1h2r Compound: periplasmic [nife] hydrogenase small subunit Classification: OXIDOREDUCTASE Entry date in PDB: 2000-01-05 Resolution [Å]: 1.40 R-Factor: 0.218

CHAIN: L SWISS-PROT/TREMBL: P21852    KEYWORD: 3D-structure    Iron    Magnesium    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 vulgaris GO:  ferredoxin hydrogenase activity    nickel ion binding    electron transport    CHAIN: S SWISS-PROT/TREMBL: P21853    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 vulgaris GO:  ferredoxin hydrogenase complex    ferredoxin hydrogenase activity    iron ion binding    NADH dehydrogenase (ubiquinone) activity    electron transport    mitochondrial electron transport, NADH to ubiquinone

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1e3d A - percentage of sequence identity: 71
1frf S - percentage of sequence identity: 63
1ubk S - percentage of sequence identity: 100
1ubl S - percentage of sequence identity: 100
2frv B - percentage of sequence identity: 68