| node1 | node2 | node1 accession | node2 accession | node1 annotation | node2 annotation | score |
| ISM_06100 | ISM_08410 | ISM_06100 | ISM_08410 | Glutamate synthase, large subunit; COG0067 Glutamate synthase domain 1. | COG0112 Glycine/serine hydroxymethyltransferase. | 0.852 |
| ISM_06100 | ISM_09341 | ISM_06100 | ISM_09341 | Glutamate synthase, large subunit; COG0067 Glutamate synthase domain 1. | COG4311 Sarcosine oxidase delta subunit. | 0.793 |
| ISM_06100 | ISM_09666 | ISM_06100 | ISM_09666 | Glutamate synthase, large subunit; COG0067 Glutamate synthase domain 1. | COG4311 Sarcosine oxidase delta subunit. | 0.793 |
| ISM_06100 | ISM_12985 | ISM_06100 | ISM_12985 | Glutamate synthase, large subunit; COG0067 Glutamate synthase domain 1. | COG4311 Sarcosine oxidase delta subunit. | 0.793 |
| ISM_06100 | ISM_12995 | ISM_06100 | ISM_12995 | Glutamate synthase, large subunit; COG0067 Glutamate synthase domain 1. | COG4583 Sarcosine oxidase gamma subunit. | 0.767 |
| ISM_06100 | ISM_14570 | ISM_06100 | ISM_14570 | Glutamate synthase, large subunit; COG0067 Glutamate synthase domain 1. | Aminomethyl transferase family protein; COG0665 Glycine/D-amino acid oxidases (deaminating); Belongs to the GcvT family. | 0.918 |
| ISM_06100 | folD | ISM_06100 | ISM_03260 | Glutamate synthase, large subunit; COG0067 Glutamate synthase domain 1. | folD bifunctional protein; Catalyzes the oxidation of 5,10-methylenetetrahydrofolate to 5,10-methenyltetrahydrofolate and then the hydrolysis of 5,10- methenyltetrahydrofolate to 10-formyltetrahydrofolate. | 0.424 |
| ISM_06100 | gcvP | ISM_06100 | ISM_05725 | Glutamate synthase, large subunit; COG0067 Glutamate synthase domain 1. | Glycine dehydrogenase; The glycine cleavage system catalyzes the degradation of glycine. The P protein binds the alpha-amino group of glycine through its pyridoxal phosphate cofactor; CO(2) is released and the remaining methylamine moiety is then transferred to the lipoamide cofactor of the H protein; Belongs to the GcvP family. | 0.930 |
| ISM_06100 | glyA | ISM_06100 | ISM_09546 | Glutamate synthase, large subunit; COG0067 Glutamate synthase domain 1. | Serine hydroxymethyltransferase; Catalyzes the reversible interconversion of serine and glycine with tetrahydrofolate (THF) serving as the one-carbon carrier. This reaction serves as the major source of one-carbon groups required for the biosynthesis of purines, thymidylate, methionine, and other important biomolecules. Also exhibits THF-independent aldolase activity toward beta-hydroxyamino acids, producing glycine and aldehydes, via a retro-aldol mechanism. | 0.852 |
| ISM_08410 | ISM_06100 | ISM_08410 | ISM_06100 | COG0112 Glycine/serine hydroxymethyltransferase. | Glutamate synthase, large subunit; COG0067 Glutamate synthase domain 1. | 0.852 |
| ISM_08410 | ISM_09341 | ISM_08410 | ISM_09341 | COG0112 Glycine/serine hydroxymethyltransferase. | COG4311 Sarcosine oxidase delta subunit. | 0.862 |
| ISM_08410 | ISM_09666 | ISM_08410 | ISM_09666 | COG0112 Glycine/serine hydroxymethyltransferase. | COG4311 Sarcosine oxidase delta subunit. | 0.473 |
| ISM_08410 | ISM_12985 | ISM_08410 | ISM_12985 | COG0112 Glycine/serine hydroxymethyltransferase. | COG4311 Sarcosine oxidase delta subunit. | 0.473 |
| ISM_08410 | ISM_12995 | ISM_08410 | ISM_12995 | COG0112 Glycine/serine hydroxymethyltransferase. | COG4583 Sarcosine oxidase gamma subunit. | 0.643 |
| ISM_08410 | ISM_14570 | ISM_08410 | ISM_14570 | COG0112 Glycine/serine hydroxymethyltransferase. | Aminomethyl transferase family protein; COG0665 Glycine/D-amino acid oxidases (deaminating); Belongs to the GcvT family. | 0.934 |
| ISM_08410 | fhs | ISM_08410 | ISM_03265 | COG0112 Glycine/serine hydroxymethyltransferase. | Formate--tetrahydrofolate ligase; COG2759 Formyltetrahydrofolate synthetase; Belongs to the formate--tetrahydrofolate ligase family. | 0.965 |
| ISM_08410 | folD | ISM_08410 | ISM_03260 | COG0112 Glycine/serine hydroxymethyltransferase. | folD bifunctional protein; Catalyzes the oxidation of 5,10-methylenetetrahydrofolate to 5,10-methenyltetrahydrofolate and then the hydrolysis of 5,10- methenyltetrahydrofolate to 10-formyltetrahydrofolate. | 0.976 |
| ISM_08410 | gcvP | ISM_08410 | ISM_05725 | COG0112 Glycine/serine hydroxymethyltransferase. | Glycine dehydrogenase; The glycine cleavage system catalyzes the degradation of glycine. The P protein binds the alpha-amino group of glycine through its pyridoxal phosphate cofactor; CO(2) is released and the remaining methylamine moiety is then transferred to the lipoamide cofactor of the H protein; Belongs to the GcvP family. | 0.992 |
| ISM_08410 | glyA | ISM_08410 | ISM_09546 | COG0112 Glycine/serine hydroxymethyltransferase. | Serine hydroxymethyltransferase; Catalyzes the reversible interconversion of serine and glycine with tetrahydrofolate (THF) serving as the one-carbon carrier. This reaction serves as the major source of one-carbon groups required for the biosynthesis of purines, thymidylate, methionine, and other important biomolecules. Also exhibits THF-independent aldolase activity toward beta-hydroxyamino acids, producing glycine and aldehydes, via a retro-aldol mechanism. | 0.885 |
| ISM_09341 | ISM_06100 | ISM_09341 | ISM_06100 | COG4311 Sarcosine oxidase delta subunit. | Glutamate synthase, large subunit; COG0067 Glutamate synthase domain 1. | 0.793 |