Identification of two distinct lactate dehydrogenases in Rhodospirillum rubrum.
نویسندگان
چکیده
The activities of pyridine nucleotide-independent d- and l-lactate dehydrogenases were detected in membranes from Rhodospirillum rubrum grown under aerobic and phototrophic conditions. Crossed immunoelectrophoretic analysis revealed two antigenically distinct enzymes that were further distinguished by specificity for d- and l-stereoisomers of lactate and by the sensitivity of the d-lactate dehydrogenase to inhibition by oxamate and oxalate.
منابع مشابه
Functional characterization of three GlnB homologs in the photosynthetic bacterium Rhodospirillum rubrum: roles in sensing ammonium and energy status.
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ورودعنوان ژورنال:
- Journal of bacteriology
دوره 153 3 شماره
صفحات -
تاریخ انتشار 1983