SEARCH Articles Figures Tables Hydrogenase Hydrogenase nickel containing Hydrogenase nickel-iron Hydrogenase, nickel Nickel NiFe]-Hydrogenases Nickel carbonyl hydrogenases Nickel complexes hydrogenase enzymes Nickel hydride hydrogenases Nickel hydrogenases ENDOR studies Nickel hydrogenases ligand environment Nickel hydrogenases redox chemistry Nickel hydrogenases redox states Nickel hydrogenases spectroscopy Nickel hydrogenases thiolate ligands Nickel transport, hydrogenase Nickel-Iron-Sulfur Active Sites Hydrogenase and Nickel-Iron-Sulfur Active Sites Hydrogenase and CO Dehydrogenase Nickel-containing enzymes hydrogenase Nickel-dependent hydrogenase Nickel-dependent hydrogenase expression Nickel-iron hydrogenases Nickel-iron proteins, hydrogenase Nickel-iron-sulfur clusters hydrogenases