| node1 | node2 | node1 annotation | node2 annotation | score |
| ISM_00980 | ISM_17065 | Bacterial luciferase family protein; COG2141 Coenzyme F420-dependent N5,N10-methylene tetrahydromethanopterin reductase and related flavin-dependent oxidoreductases. | Oxidoreductase, NAD-binding site; COG0665 Glycine/D-amino acid oxidases (deaminating). | 0.529 |
| ISM_04300 | ISM_06100 | Putative aminomethyltransferase protein; Belongs to the GcvT family. | Glutamate synthase, large subunit; COG0067 Glutamate synthase domain 1. | 0.897 |
| ISM_04300 | ISM_09346 | Putative aminomethyltransferase protein; Belongs to the GcvT family. | Sarcosine oxidase, alpha subunit family protein; COG0446 Uncharacterized NAD(FAD)-dependent dehydrogenases; Belongs to the GcvT family. | 0.411 |
| ISM_04300 | ISM_09661 | Putative aminomethyltransferase protein; Belongs to the GcvT family. | Sarcosine oxidase, alpha subunit family protein; COG0446 Uncharacterized NAD(FAD)-dependent dehydrogenases; Belongs to the GcvT family. | 0.411 |
| ISM_04300 | ISM_12990 | Putative aminomethyltransferase protein; Belongs to the GcvT family. | Sarcosine oxidase, alpha subunit family protein; COG0446 Uncharacterized NAD(FAD)-dependent dehydrogenases; Belongs to the GcvT family. | 0.411 |
| ISM_04300 | ISM_15390 | Putative aminomethyltransferase protein; Belongs to the GcvT family. | Putative aminomethyltransferase protein; Belongs to the GcvT family. | 0.422 |
| ISM_04300 | ISM_17065 | Putative aminomethyltransferase protein; Belongs to the GcvT family. | Oxidoreductase, NAD-binding site; COG0665 Glycine/D-amino acid oxidases (deaminating). | 0.522 |
| ISM_06100 | ISM_04300 | Glutamate synthase, large subunit; COG0067 Glutamate synthase domain 1. | Putative aminomethyltransferase protein; Belongs to the GcvT family. | 0.897 |
| ISM_06100 | ISM_09346 | Glutamate synthase, large subunit; COG0067 Glutamate synthase domain 1. | Sarcosine oxidase, alpha subunit family protein; COG0446 Uncharacterized NAD(FAD)-dependent dehydrogenases; Belongs to the GcvT family. | 0.918 |
| ISM_06100 | ISM_09661 | Glutamate synthase, large subunit; COG0067 Glutamate synthase domain 1. | Sarcosine oxidase, alpha subunit family protein; COG0446 Uncharacterized NAD(FAD)-dependent dehydrogenases; Belongs to the GcvT family. | 0.918 |
| ISM_06100 | ISM_12990 | Glutamate synthase, large subunit; COG0067 Glutamate synthase domain 1. | Sarcosine oxidase, alpha subunit family protein; COG0446 Uncharacterized NAD(FAD)-dependent dehydrogenases; Belongs to the GcvT family. | 0.920 |
| ISM_06100 | ISM_15390 | Glutamate synthase, large subunit; COG0067 Glutamate synthase domain 1. | Putative aminomethyltransferase protein; Belongs to the GcvT family. | 0.897 |
| ISM_06100 | ISM_17060 | Glutamate synthase, large subunit; COG0067 Glutamate synthase domain 1. | COG1012 NAD-dependent aldehyde dehydrogenases; Belongs to the aldehyde dehydrogenase family. | 0.699 |
| ISM_06100 | ISM_17065 | Glutamate synthase, large subunit; COG0067 Glutamate synthase domain 1. | Oxidoreductase, NAD-binding site; COG0665 Glycine/D-amino acid oxidases (deaminating). | 0.616 |
| ISM_06330 | ISM_17065 | COG5598 Trimethylamine:corrinoid methyltransferase; Belongs to the trimethylamine methyltransferase family. | Oxidoreductase, NAD-binding site; COG0665 Glycine/D-amino acid oxidases (deaminating). | 0.567 |
| ISM_09346 | ISM_04300 | Sarcosine oxidase, alpha subunit family protein; COG0446 Uncharacterized NAD(FAD)-dependent dehydrogenases; Belongs to the GcvT family. | Putative aminomethyltransferase protein; Belongs to the GcvT family. | 0.411 |
| ISM_09346 | ISM_06100 | Sarcosine oxidase, alpha subunit family protein; COG0446 Uncharacterized NAD(FAD)-dependent dehydrogenases; Belongs to the GcvT family. | Glutamate synthase, large subunit; COG0067 Glutamate synthase domain 1. | 0.918 |
| ISM_09346 | ISM_15390 | Sarcosine oxidase, alpha subunit family protein; COG0446 Uncharacterized NAD(FAD)-dependent dehydrogenases; Belongs to the GcvT family. | Putative aminomethyltransferase protein; Belongs to the GcvT family. | 0.411 |
| ISM_09346 | ISM_17065 | Sarcosine oxidase, alpha subunit family protein; COG0446 Uncharacterized NAD(FAD)-dependent dehydrogenases; Belongs to the GcvT family. | Oxidoreductase, NAD-binding site; COG0665 Glycine/D-amino acid oxidases (deaminating). | 0.770 |
| ISM_09661 | ISM_04300 | Sarcosine oxidase, alpha subunit family protein; COG0446 Uncharacterized NAD(FAD)-dependent dehydrogenases; Belongs to the GcvT family. | Putative aminomethyltransferase protein; Belongs to the GcvT family. | 0.411 |