Báo cáo Y học: The function of methyl-menaquinone-6 and polysul®de reductase membrane anchor (PsrC) in polysul®de respiration ofWolinella succinogenes
Wolinella succinogenesgrows by oxidative phosphorylation
with polysul®de as terminal electron acceptor and either H2
or formate as electron donor (polysul®de respiration). The
function of the respiratory chains catalyzing these reactions
was investigated. Proteoliposomes containing polysul®de
reductase (Psr) and either hydrogenase or formate dehy-drogenase isolated fromthemembrane fraction ofWolinella
succinogenescatalyzed polysul®de respiration, provided that
methyl-menaquinone-6 isolated fromW. ...
