Top cofit genes for SM_b21144 from Sinorhizobium meliloti 1021

choline uptake ABC transporter substrate-binding protein precursor
SEED: Osmoprotectant ABC transporter binding protein YehZ
KEGG: osmoprotectant transport system substrate-binding protein

Rank	Hit	Name	Description	Conserved?	Cofitness
1	SM_b20283		spermidine/putrescine ABC transporter permease	no	0.37
2	SM_b20063		hypothetical protein	no	0.36
3	SMa1160		hypothetical protein	no	0.35
4	SMc01575		hypothetical protein	no	0.35
5	SMa1086		hypothetical protein	no	0.35
6	SMc00576		hypothetical protein	0.69	0.34
7	SMa1082		hypothetical protein	no	0.34
8	SMa1236		nitrate reductase catalytic subunit	0.38	0.34
9	SM_b20547		hypothetical protein	no	0.33
10	SM_b20393		ribulose bisphosphate carboxylaseoxygenase, large subunit protein	no	0.32
11	SMc04327		hypothetical protein	no	0.32
12	SMa1142		FixL-related histidine kinase	no	0.32
13	SMa1126		Protease	no	0.32
14	SMa2168		tRNA-Met	no	0.31
15	SMa1232		NapC membrane-bound tetraheme cytochrome c subunit	no	0.31
16	SMa1149		hypothetical protein	no	0.31
17	SMa5022		hypothetical protein	no	0.31
18	SMc02390		glutathione S-transferase	0.36	0.31
19	SMa1770		hypothetical protein	no	0.30
20	SMa1111		hypothetical protein	no	0.30

Or look for negative cofitness