Top cofit genes for ECD_00977 from Escherichia coli BL21

hydrogenase 1, b-type cytochrome subunit
SEED: Ni,Fe-hydrogenase I cytochrome b subunit
KEGG: Ni/Fe-hydrogenase 1 B-type cytochrome subunit

Rank	Hit	Name	Description	Conserved?	Cofitness
1	ECD_03977		phosphonate ABC transporter ATPase	no	0.47
2	ECD_00338		UPF0345 family protein	0.37	0.45
3	ECD_00110		ampicillin resistance inner membrane protein; putative signaling protein in beta-lactamase regulation	no	0.45
4	ECD_00668		deoxyribodipyrimidine photolyase, FAD-binding	no	0.41
5	ECD_03307		leucine transporter subunit	0.55	0.40
6	ECD_04275		sensory histidine kinase in two-component regulatory system with CreB or PhoB	0.38	0.39
7	ECD_03385		DUF2636 family cellulose production small membrane protein	no	0.38
8	ECD_03079		DUF1016 family protein in the PD-(D/E)XK nuclease superfamily	no	0.38
9	ECD_03271		RNA 3'-terminal phosphate cyclase	0.15	0.38
10	ECD_03234		PRD domain protein	no	0.36
11	ECD_03676		putative Ser-type periplasmic non-aryl sulfatase	0.16	0.35
12	ECD_00434		putative DNA-binding transcriptional regulator	no	0.35
13	ECD_00775		mechanosensitive channel protein, intermediate conductance	no	0.34
14	ECD_02568		hydrogenase 3 maturation protein	0.46	0.34
15	ECD_03714		hypothetical protein	no	0.34
16	ECD_01928		phosphoribosyl-AMP cyclohydrolase and phosphoribosyl-ATP pyrophosphatase	0.25	0.34
17	ECD_00137		putative fimbrial-like adhesin protein	no	0.34
18	ECD_01886		membrane-anchored, periplasmic TMAO, DMSO reductase	no	0.34
19	ECD_00861		putrescine ABC transporter permease	no	0.33
20	ECD_01565		putative arabinose efflux transporter	0.26	0.33

Or look for negative cofitness