Top cofit genes for SM_b21176 from Sinorhizobium meliloti 1021

phosphate uptake ABC transporter substrate-binding protein precursor
SEED: Phosphonate ABC transporter phosphate-binding periplasmic component (TC 3.A.1.9.1)
KEGG: phosphonate transport system substrate-binding protein

Rank	Hit	Name	Description	Conserved?	Cofitness
1	SM_b21177		phosphate uptake ABC transporter ATP-binding protein	0.70	0.93
2	SMc00993		phosphoribosylamine--glycine ligase	0.23	0.91
3	SMc00488		phosphoribosylformylglycinamidine synthase II	0.19	0.91
4	SMc00554		amidophosphoribosyltransferase	0.22	0.91
5	SMc03797		homoserine O-succinyltransferase	0.50	0.91
6	SMc01431		acetolactate synthase 3 catalytic subunit	no	0.90
7	SMc04045		dihydroxy-acid dehydratase	no	0.90
8	SMc00615		phosphoribosylaminoimidazole synthetase	0.22	0.90
9	SMc00294		aminotransferase	no	0.90
10	SMc02899		prephenate dehydratase	no	0.90
11	SMc04088		bifunctional phosphoribosylaminoimidazolecarboxamide formyltransferase/IMP cyclohydrolase	no	0.90
12	SMc03112		B12-dependent methionine synthase	0.22	0.90
13	SMc04405		3-isopropylmalate dehydrogenase	no	0.89
14	SMc00614		phosphoribosylglycinamide formyltransferase	0.56	0.89
15	SMc00640		phosphoserine aminotransferase	no	0.89
16	SMc01494		phosphoserine phosphatase	no	0.89
17	SMc04002		phosphoribosylaminoimidazole carboxylase ATPase subunit	no	0.89
18	SMc02217		O-succinylhomoserine sulfhydrylase	0.19	0.89
19	SMc00493		phosphoribosylformylglycinamidine synthase I	no	0.89
20	SMc01843		5,10-methylenetetrahydrofolate reductase	no	0.89

Or look for negative cofitness