Monomeric NarB is a dual-affinity nitrate reductase, and its activity is regulated differently from that of nitrate uptake in the unicellular diazotrophic cyanobacterium Synechococcus sp. strain RF-1.
D001426:Bacterial Proteins / Q000737:chemistry / Q000235:genetics / Q000378:metabolism; D000458:Cyanobacteria / Q000201:enzymology* / Q000254:growth & development*; D019281:Dimerization; D015964:Gene Expression Regulation, Bacterial; D006863:Hydrogen-Ion Concentration; D007700:Kinetics; D008969:Molecular Sequence Data; D005810:Multigene Family; D050901:Nitrate Reductase; D009565:Nitrate Reductases / Q000737:chemistry / Q000235:genetics / Q000378:metabolism*; D009566:Nitrates / Q000378:metabolism*; D011994:Recombinant Proteins / Q000235:genetics / Q000378:metabolism; D017422:Sequence Analysis, DNA; D013696:Temperature
D001426:Bacterial Proteins; D009566:Nitrates; D011994:Recombinant Proteins; D009565:Nitrate Reductases; D050901:Nitrate Reductase