The presence of redox-sensitive nickel in the periplasmic hydrogenase from Desulfovibrio gigas.
D003901:Desulfovibrio / Q000201:enzymology*; D004578:Electron Spin Resonance Spectroscopy; D006864:Hydrogenase; D009532:Nickel / Q000032:analysis*; D010084:Oxidation-Reduction; D010088:Oxidoreductases / Q000302:isolation & purification* / Q000378:metabolism
D009532:Nickel; D010088:Oxidoreductases; D006864:Hydrogenase