Top cofit genes for Atu2155 from Agrobacterium fabrum C58

methionine synthase
SEED: 5-methyltetrahydrofolate--homocysteine methyltransferase (EC 2.1.1.13)
KEGG: 5-methyltetrahydrofolate--homocysteine methyltransferase

Rank	Hit	Name	Description	Conserved?	Cofitness
1	Atu0432		O-succinylhomoserine sulfhydrylase	0.98	0.89
2	Atu0099		prephenate dehydratase	0.99	0.88
3	Atu2709		3-isopropylmalate dehydratase, large subunit	0.98	0.87
4	Atu2264		2-isopropylmalate synthase	0.98	0.87
5	Atu2791		3-isopropylmalate dehydrogenase	0.98	0.86
6	Atu2718		homoserine O-succinyltransferase	0.98	0.86
7	Atu1456		sulfite reductase (NADPH) hemoprotein beta-component	0.95	0.86
8	Atu1454		siroheme synthase	0.96	0.86
9	Atu2015		aminotransferase	no	0.85
10	Atu3783		glutamate synthase subunit beta	0.92	0.85
11	Atu1589		aminotransferase, class I	0.93	0.84
12	Atu2790		3-isopropylmalate dehydratase, small subunit	0.97	0.84
13	Atu3784		glutamate synthase large subunit	0.92	0.84
14	Atu3885		inositol monophosphatase	0.94	0.83
15	Atu1205		threonine dehydratase	0.95	0.83
16	Atu2289		anthranilate synthase component I and II	0.89	0.82
17	Atu2650		glycerol-3-phosphate dehydrogenase	0.79	0.82
18	Atu1588		homoserine dehydrogenase	0.96	0.82
19	Atu1455		hypothetical protein	0.91	0.81
20	Atu3706		D-3-phosphoglycerate dehydrogenase	0.93	0.81

Or look for negative cofitness