Genomic Analysis of Bacillus megaterium NCT-2 Reveals Its Genetic Basis for the Bioremediation of Secondary Salinization Soil

Figure 5

The proposed nitrogen metabolism in B. megaterium NCT-2. NaNiT: nitrate/nitrite transporter; NaRas: assimilatory nitrate reductase large subunit (EC 1.7.99.4); NiRas1: nitrite reductase [NAD(P)H] large subunit (EC 1.7.1.4); NiRas2: nitrite reductase [NAD(P)H] small subunit (EC 1.7.1.4); GSI: glutamine synthetase type I (EC 6.3.1.2); GOGDP1: glutamate synthase [NADPH] large chain (EC 1.4.1.13); GOGDP2: glutamate synthase [NADPH] small chain (EC 1.4.1.13); GOGATF: Ferredoxin-dependent glutamate synthase (EC 1.4.7.1); RocG: NAD-specific glutamate dehydrogenase (EC 1.4.1.2).