title: [Enzymes of carbohydrate metabolism in phototrophic bacteria].
abstract: Purple sulphur bacteria (Chromatium minutissimum, Ectothiorhodospira shaposhnikovii, Thiocapsa roseopersicina), non-sulphur bacteria (Rhodopseudomonas palustris Rh. viridis), and green sulphur bacteria (Chlorobium limicola f. thiosulfatophillum) contain all enzymes of the fructose diphosphate pathway of carbohydrate transformation, and also glucose-6-phosphate dehydrogenase. The activity of fructose diphosphate aldolase, triose phosphate dehydrogenase, and glucose-6-phosphate dehydrogenase increased in the cultures of Th. roseopersicina and C. limicola f. thiosulfatophillum when they were grown in the presence of glucose. The activity of 6-phosphogluconate dehydrogenase in these bacteria was very low.
mesh_terms: D000085:Acetates / Q000378:metabolism; D001419:Bacteria / Q000201:enzymology*; D002238:Carbohydrate Epimerases / Q000378:metabolism*; D002844:Chromatium / Q000201:enzymology; D003470:Culture Media; D005634:Fructose-Bisphosphate Aldolase / Q000378:metabolism*; D005947:Glucose / Q000378:metabolism; D005954:Glucosephosphate Dehydrogenase / Q000378:metabolism; D005987:Glyceraldehyde-3-Phosphate Dehydrogenases / Q000378:metabolism; D006593:Hexokinase / Q000378:metabolism; D010088:Oxidoreductases / Q000378:metabolism*; D010732:Phosphofructokinase-1 / Q000378:metabolism; D010733:Phosphoglucomutase / Q000378:metabolism; D010734:Phosphogluconate Dehydrogenase / Q000378:metabolism; D012241:Rhodopseudomonas / Q000201:enzymology; D013885:Thiosulfates / Q000378:metabolism; D014153:Transaldolase / Q000378:metabolism; D014166:Transferases / Q000378:metabolism*; D014174:Transketolase / Q000378:metabolism
chemical_list: D000085:Acetates; D003470:Culture Media; D013885:Thiosulfates; D010088:Oxidoreductases; D010734:Phosphogluconate Dehydrogenase; D005954:Glucosephosphate Dehydrogenase; D005987:Glyceraldehyde-3-Phosphate Dehydrogenases; D014166:Transferases; D014174:Transketolase; D014153:Transaldolase; D006593:Hexokinase; D010732:Phosphofructokinase-1; D005634:Fructose-Bisphosphate Aldolase; D002238:Carbohydrate Epimerases; D010733:Phosphoglucomutase; D005947:Glucose
vernacular_title: Fermenty uglevodnogo metabolizm u fototrofnykh bakteriĭ