Nitrate Reductase (NAD(P)H)Nitrite ReductasesNitritesLamin Type ANADNitrite Reductase (NAD(P)H)Nitrate ReductasesSodium NitriteFerredoxin-Nitrite ReductaseNitratesCytochromes a1Nitrate ReductaseAlcaligenesAlcaligenes faecalisNADH, NADPH OxidoreductasesOxidoreductasesBacteroidaceaeDenitrificationCytochromes c1AzurinOxidation-ReductionCytochromesParacoccusHydroxymethylglutaryl CoA ReductasesHemeRibonucleotide ReductasesAnaerobiosisCytochrome-B(5) ReductaseDithioniteNitric OxideElectron TransportCopperSpectrophotometryMolecular Sequence DataHydroxylaminesFMN ReductaseNitrosomonas europaeaParacoccus pantotrophusGlutathione ReductaseThioredoxin-Disulfide ReductaseNADPH-Ferrihemoprotein ReductaseNitrous OxideFerredoxinsFerredoxin-NADP ReductaseHydroxylamineKineticsElectron Spin Resonance SpectroscopyWolinellaCytochrome c GroupAmyl NitriteCytochrome ReductasesBacterial ProteinsEctothiorhodospiraceaePseudomonasAerobiosisAmino Acid SequenceGenes, BacterialHyphomicrobiumSulfite Reductase (Ferredoxin)Electron Transport Complex IVEscherichia coliPseudomonas aeruginosaNAD+ NucleosidaseParacoccus denitrificansRalstonia pickettiiNAD(P)H Dehydrogenase (Quinone)Tetrahydrofolate DehydrogenaseDesulfovibrioNitrosomonasGene Expression Regulation, BacterialOxidoreductases Acting on Sulfur Group DonorsNitrogenBase SequenceQuaternary Ammonium CompoundsAchromobacter denitrificansAlcohol OxidoreductasesMethylenetetrahydrofolate Reductase (NADPH2)AmmoniaBenzyl ViologenNitrate Reductase (NADH)Binding SitesSpectrum AnalysisQuinone ReductasesHydrogen-Ion ConcentrationIron-Sulfur ProteinsNADPSequence Homology, Amino AcidPulse RadiolysisMutationSulfitesHemeproteinsCloning, MolecularMethionine Sulfoxide ReductasesOxygenHydroxymethylglutaryl-CoA Reductase InhibitorsRibonucleoside Diphosphate ReductaseDihydropteridine ReductaseCatalysisSequence Analysis, DNACytochromes c2