| node1 | node2 | node1 accession | node2 accession | node1 annotation | node2 annotation | score |
| MCA0589 | MCA0594 | MCA0589 | MCA0594 | Putative nitrate transporter; Identified by similarity to SP:P38043. | Putative nitrate transporter; Identified by similarity to SP:P46907; match to protein family HMM PF07690. | 0.732 |
| MCA0589 | nasA | MCA0589 | MCA0590 | Putative nitrate transporter; Identified by similarity to SP:P38043. | Nitrate reductase; Identified by similarity to SP:Q06457; match to protein family HMM PF00384; match to protein family HMM PF01568; match to protein family HMM PF04324; match to protein family HMM PF04879; Belongs to the prokaryotic molybdopterin-containing oxidoreductase family. NasA/NapA/NarB subfamily. | 0.967 |
| MCA0589 | nirB | MCA0589 | MCA0592 | Putative nitrate transporter; Identified by similarity to SP:P38043. | Nitrite reductase [NAD(P)H], large subunit; Identified by similarity to SP:P42435; match to protein family HMM PF00070; match to protein family HMM PF01077; match to protein family HMM PF03460; match to protein family HMM PF04324; match to protein family HMM PF07992; match to protein family HMM TIGR02374; Belongs to the nitrite and sulfite reductase 4Fe-4S domain family. | 0.930 |
| MCA0589 | nirD | MCA0589 | MCA0591 | Putative nitrate transporter; Identified by similarity to SP:P38043. | Nitrite reductase [NAD(P)H], small subunit; Identified by similarity to SP:P42436; match to protein family HMM PF00355; match to protein family HMM TIGR02378. | 0.906 |
| MCA0594 | MCA0589 | MCA0594 | MCA0589 | Putative nitrate transporter; Identified by similarity to SP:P46907; match to protein family HMM PF07690. | Putative nitrate transporter; Identified by similarity to SP:P38043. | 0.732 |
| MCA0594 | nasA | MCA0594 | MCA0590 | Putative nitrate transporter; Identified by similarity to SP:P46907; match to protein family HMM PF07690. | Nitrate reductase; Identified by similarity to SP:Q06457; match to protein family HMM PF00384; match to protein family HMM PF01568; match to protein family HMM PF04324; match to protein family HMM PF04879; Belongs to the prokaryotic molybdopterin-containing oxidoreductase family. NasA/NapA/NarB subfamily. | 0.990 |
| MCA0594 | nirB | MCA0594 | MCA0592 | Putative nitrate transporter; Identified by similarity to SP:P46907; match to protein family HMM PF07690. | Nitrite reductase [NAD(P)H], large subunit; Identified by similarity to SP:P42435; match to protein family HMM PF00070; match to protein family HMM PF01077; match to protein family HMM PF03460; match to protein family HMM PF04324; match to protein family HMM PF07992; match to protein family HMM TIGR02374; Belongs to the nitrite and sulfite reductase 4Fe-4S domain family. | 0.993 |
| MCA0594 | nirD | MCA0594 | MCA0591 | Putative nitrate transporter; Identified by similarity to SP:P46907; match to protein family HMM PF07690. | Nitrite reductase [NAD(P)H], small subunit; Identified by similarity to SP:P42436; match to protein family HMM PF00355; match to protein family HMM TIGR02378. | 0.990 |
| glnA | gluD | MCA1677 | MCA1030 | Glutamine synthetase, type I; Catalyzes the ATP-dependent biosynthesis of glutamine from glutamate and ammonia; Belongs to the glutamine synthetase family. | Glutamate dehydrogenase, NAD-specific; Identified by similarity to SP:P80053; match to protein family HMM PF00208; match to protein family HMM PF02812; Belongs to the Glu/Leu/Phe/Val dehydrogenases family. | 0.975 |
| glnA | nasA | MCA1677 | MCA0590 | Glutamine synthetase, type I; Catalyzes the ATP-dependent biosynthesis of glutamine from glutamate and ammonia; Belongs to the glutamine synthetase family. | Nitrate reductase; Identified by similarity to SP:Q06457; match to protein family HMM PF00384; match to protein family HMM PF01568; match to protein family HMM PF04324; match to protein family HMM PF04879; Belongs to the prokaryotic molybdopterin-containing oxidoreductase family. NasA/NapA/NarB subfamily. | 0.437 |
| glnA | nifH | MCA1677 | MCA0229 | Glutamine synthetase, type I; Catalyzes the ATP-dependent biosynthesis of glutamine from glutamate and ammonia; Belongs to the glutamine synthetase family. | Nitrogenase iron protein; The key enzymatic reactions in nitrogen fixation are catalyzed by the nitrogenase complex, which has 2 components: the iron protein and the molybdenum-iron protein; Belongs to the NifH/BchL/ChlL family. | 0.970 |
| glnA | nirB | MCA1677 | MCA0592 | Glutamine synthetase, type I; Catalyzes the ATP-dependent biosynthesis of glutamine from glutamate and ammonia; Belongs to the glutamine synthetase family. | Nitrite reductase [NAD(P)H], large subunit; Identified by similarity to SP:P42435; match to protein family HMM PF00070; match to protein family HMM PF01077; match to protein family HMM PF03460; match to protein family HMM PF04324; match to protein family HMM PF07992; match to protein family HMM TIGR02374; Belongs to the nitrite and sulfite reductase 4Fe-4S domain family. | 0.963 |
| glnA | nirD | MCA1677 | MCA0591 | Glutamine synthetase, type I; Catalyzes the ATP-dependent biosynthesis of glutamine from glutamate and ammonia; Belongs to the glutamine synthetase family. | Nitrite reductase [NAD(P)H], small subunit; Identified by similarity to SP:P42436; match to protein family HMM PF00355; match to protein family HMM TIGR02378. | 0.951 |
| glnA | pmoB | MCA1677 | MCA1796 | Glutamine synthetase, type I; Catalyzes the ATP-dependent biosynthesis of glutamine from glutamate and ammonia; Belongs to the glutamine synthetase family. | Methane monooxygenase, B subunit; Methane monooxygenase is responsible for the initial oxygenation of methane to methanol in methanotrophs. At least in vitro, specific quinols can replace NADH as reductants. | 0.925 |
| glnA | pmoC1 | MCA1677 | MCA1798 | Glutamine synthetase, type I; Catalyzes the ATP-dependent biosynthesis of glutamine from glutamate and ammonia; Belongs to the glutamine synthetase family. | Methane monooxygenase, C subunit; Identified by similarity to GP:1894818; match to protein family HMM PF04896. | 0.960 |
| glnA | pmoC3 | MCA1677 | MCA0295 | Glutamine synthetase, type I; Catalyzes the ATP-dependent biosynthesis of glutamine from glutamate and ammonia; Belongs to the glutamine synthetase family. | Methane monooxygenase, C subunit; Identified by similarity to GP:14456716; match to protein family HMM PF04896. | 0.900 |
| gluD | glnA | MCA1030 | MCA1677 | Glutamate dehydrogenase, NAD-specific; Identified by similarity to SP:P80053; match to protein family HMM PF00208; match to protein family HMM PF02812; Belongs to the Glu/Leu/Phe/Val dehydrogenases family. | Glutamine synthetase, type I; Catalyzes the ATP-dependent biosynthesis of glutamine from glutamate and ammonia; Belongs to the glutamine synthetase family. | 0.975 |
| gluD | nifH | MCA1030 | MCA0229 | Glutamate dehydrogenase, NAD-specific; Identified by similarity to SP:P80053; match to protein family HMM PF00208; match to protein family HMM PF02812; Belongs to the Glu/Leu/Phe/Val dehydrogenases family. | Nitrogenase iron protein; The key enzymatic reactions in nitrogen fixation are catalyzed by the nitrogenase complex, which has 2 components: the iron protein and the molybdenum-iron protein; Belongs to the NifH/BchL/ChlL family. | 0.913 |
| gluD | nirB | MCA1030 | MCA0592 | Glutamate dehydrogenase, NAD-specific; Identified by similarity to SP:P80053; match to protein family HMM PF00208; match to protein family HMM PF02812; Belongs to the Glu/Leu/Phe/Val dehydrogenases family. | Nitrite reductase [NAD(P)H], large subunit; Identified by similarity to SP:P42435; match to protein family HMM PF00070; match to protein family HMM PF01077; match to protein family HMM PF03460; match to protein family HMM PF04324; match to protein family HMM PF07992; match to protein family HMM TIGR02374; Belongs to the nitrite and sulfite reductase 4Fe-4S domain family. | 0.908 |
| gluD | nirD | MCA1030 | MCA0591 | Glutamate dehydrogenase, NAD-specific; Identified by similarity to SP:P80053; match to protein family HMM PF00208; match to protein family HMM PF02812; Belongs to the Glu/Leu/Phe/Val dehydrogenases family. | Nitrite reductase [NAD(P)H], small subunit; Identified by similarity to SP:P42436; match to protein family HMM PF00355; match to protein family HMM TIGR02378. | 0.960 |