1.9.6.1 benzyl viologen-nitrate reductase, mmol_1648, NAP, NAP enzyme, NapA, napA-beta, NapAB, NapABC, NapEDABC, nitrate reductase, periplasmic, periplasmic nitrate reductase, periplasmic nitrate reductases, reductase, nitrate (cytochrome), respiratory nitrate reductase, single subunit Nap-type periplasmic nitrate reductase - -, 654561, 674891, 684990, 695337, 696082, 696375, 696917, 697696, 697968, 698544, 698636, 699015, 699199, 700256, 711653, 712967, 741478, 741958, 742319, 742380, 742486, 742645, 742648, 764214, 764372, 764685, 765355 1.9.6.1 NapA catalytic subunit of the periplasmic nitrate reductase system 675847 1.9.6.1 EC 1.7.99.4 formerly, part transferred - 1.9.6.1 Nap-alpha, NAP-beta, NapDAGHB, NapEDABC isoform -, 712967 1.9.6.1 additional information the enzymes EC 1.7.99.4 and EC 1.9.6.1 are probably identical, in vivo cytochrome serves as electron donor in the electron transport chain to nitrate 395176