[Regulation of carbon flows in the tricarboxylic acid cycle-glyoxylate bypass system in Rhodopseudomonas palustris under different growth conditions].
The functional roles of the malate dehydrogenase (MDH) tetrameric and dimeric isoforms in the metabolism of the purple nonsulfur phototrophic bacterium Rhodopseudomonas palustris, strain f-8pt, was studied with the use of specific inhibitors. It was shown that the enzyme tetrameric form allows the functioning of the glyoxylate cycle and the dimeric form provides for the operation of the tricarboxylic acid cycle.
Eprintsev
A T
AT
Klimova
M A
MA
Falaleeva
M I
MI
Kompantseva
E I
EI
D050260:Carbohydrate Metabolism; D002244:Carbon / Q000378:metabolism*; D002952:Citric Acid Cycle; D003470:Culture Media; D007527:Isoenzymes / Q000378:metabolism; D008291:Malate Dehydrogenase / Q000737:chemistry / Q000378:metabolism*; D012241:Rhodopseudomonas / Q000201:enzymology* / Q000254:growth & development
D003470:Culture Media; D007527:Isoenzymes; D002244:Carbon; D008291:Malate Dehydrogenase