Characterization of a soluble NADH-independent nitrate reductase from the photosynthetic bacterium Rhodopseudomonas capsulata.
The assimilatory nitrate reductase was purified 60-fold from a newly isolated, nitrate assmilating strain of the photosynthetic bacterium Rhodopseudomonas capsulata. The enzyme had a molecular weight of about 180 000 dalton and was typically prokaryotic in that it was not active with reduced pyridine nucleotides but rather with reduced flavins.
D005486:Flavin Mononucleotide; D005182:Flavin-Adenine Dinucleotide; D009243:NAD; D009565:Nitrate Reductases / Q000302:isolation & purification / Q000378:metabolism*; D012241:Rhodopseudomonas / Q000201:enzymology*
D009243:NAD; D005182:Flavin-Adenine Dinucleotide; D005486:Flavin Mononucleotide; D009565:Nitrate Reductases