| node1 | node2 | node1 annotation | node2 annotation | score |
| ISM_01450 | ISM_01455 | COG2086 Electron transfer flavoprotein, beta subunit. | COG2025 Electron transfer flavoprotein, alpha subunit. | 0.999 |
| ISM_01450 | ISM_06020 | COG2086 Electron transfer flavoprotein, beta subunit. | COG1902 NADH:flavin oxidoreductases, Old Yellow Enzyme family. | 0.961 |
| ISM_01450 | ISM_06040 | COG2086 Electron transfer flavoprotein, beta subunit. | Formate dehydrogenase, beta subunit; COG1905 NADH:ubiquinone oxidoreductase 24 kD subunit. | 0.780 |
| ISM_01450 | ISM_08180 | COG2086 Electron transfer flavoprotein, beta subunit. | Vanillate O-demethylase oxidoreductase; COG1018 Flavodoxin reductases (ferredoxin-NADPH reductases) family 1. | 0.775 |
| ISM_01450 | ISM_14700 | COG2086 Electron transfer flavoprotein, beta subunit. | COG4231 Indolepyruvate ferredoxin oxidoreductase, alpha and beta subunits. | 0.826 |
| ISM_01455 | ISM_01450 | COG2025 Electron transfer flavoprotein, alpha subunit. | COG2086 Electron transfer flavoprotein, beta subunit. | 0.999 |
| ISM_01455 | ISM_06020 | COG2025 Electron transfer flavoprotein, alpha subunit. | COG1902 NADH:flavin oxidoreductases, Old Yellow Enzyme family. | 0.952 |
| ISM_01455 | ISM_06040 | COG2025 Electron transfer flavoprotein, alpha subunit. | Formate dehydrogenase, beta subunit; COG1905 NADH:ubiquinone oxidoreductase 24 kD subunit. | 0.662 |
| ISM_01455 | ISM_08180 | COG2025 Electron transfer flavoprotein, alpha subunit. | Vanillate O-demethylase oxidoreductase; COG1018 Flavodoxin reductases (ferredoxin-NADPH reductases) family 1. | 0.757 |
| ISM_01455 | ISM_14700 | COG2025 Electron transfer flavoprotein, alpha subunit. | COG4231 Indolepyruvate ferredoxin oxidoreductase, alpha and beta subunits. | 0.718 |
| ISM_06020 | ISM_01450 | COG1902 NADH:flavin oxidoreductases, Old Yellow Enzyme family. | COG2086 Electron transfer flavoprotein, beta subunit. | 0.961 |
| ISM_06020 | ISM_01455 | COG1902 NADH:flavin oxidoreductases, Old Yellow Enzyme family. | COG2025 Electron transfer flavoprotein, alpha subunit. | 0.952 |
| ISM_06020 | ISM_06040 | COG1902 NADH:flavin oxidoreductases, Old Yellow Enzyme family. | Formate dehydrogenase, beta subunit; COG1905 NADH:ubiquinone oxidoreductase 24 kD subunit. | 0.975 |
| ISM_06020 | ISM_06100 | COG1902 NADH:flavin oxidoreductases, Old Yellow Enzyme family. | Glutamate synthase, large subunit; COG0067 Glutamate synthase domain 1. | 0.999 |
| ISM_06020 | ISM_08180 | COG1902 NADH:flavin oxidoreductases, Old Yellow Enzyme family. | Vanillate O-demethylase oxidoreductase; COG1018 Flavodoxin reductases (ferredoxin-NADPH reductases) family 1. | 0.969 |
| ISM_06020 | ISM_14700 | COG1902 NADH:flavin oxidoreductases, Old Yellow Enzyme family. | COG4231 Indolepyruvate ferredoxin oxidoreductase, alpha and beta subunits. | 0.956 |
| ISM_06020 | ISM_15335 | COG1902 NADH:flavin oxidoreductases, Old Yellow Enzyme family. | Glutamine amidotransferase-like protein; COG0067 Glutamate synthase domain 1. | 0.910 |
| ISM_06020 | ISM_15340 | COG1902 NADH:flavin oxidoreductases, Old Yellow Enzyme family. | GXGXG motif-containing protein; COG0070 Glutamate synthase domain 3. | 0.910 |
| ISM_06020 | ISM_16940 | COG1902 NADH:flavin oxidoreductases, Old Yellow Enzyme family. | FwdC/FmdC family protein; COG0070 Glutamate synthase domain 3. | 0.910 |
| ISM_06020 | ISM_16945 | COG1902 NADH:flavin oxidoreductases, Old Yellow Enzyme family. | Glutamine amidotransferase, class II; COG0067 Glutamate synthase domain 1. | 0.910 |