Carbon monoxide metabolism by the photosynthetic bacterium Rhodospirillum rubrum. Progress report, November 15, 1990--November 15, 1991

摘要

Research continued on carbon monoxide metabolism by Rhodospirillum rubrum. In the past year, progress was made in: (1) the identification and isolation of the physiological electron carrier from monoxide dehydrogenase (CODH) to hydrogenase in R. rubrum; (2) the isolation, sequencing and mutagenesis of the genes encoding the components of the CO oxidation system in R. rubrum, (3) the purification and characterization of the CO-induced hydrogenase activity of R. rubrum; (4) the spectroscopic investigation of the cobalt-substituted form of the enzyme.