Structure and mechanism of iron-only hydrogenases
- PMID: 10607666
- DOI: 10.1016/s0959-440x(99)00028-7
Structure and mechanism of iron-only hydrogenases
Abstract
The recent elucidation of the structures of iron-only hydrogenases from the microorganisms Clostridium pasteurianum and Desulfovibrio desulfuricans has revealed that the presumed site of reversible hydrogen oxidation exists as a unique, protein-associated organometallic prosthetic group. Details of the hydrogenase structures provide insight into the chemical mechanism of this highly evolved catalyst.
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