Top cofit genes for ECD_03631 from Escherichia coli BL21

potassium transporter
SEED: Kup system potassium uptake protein
KEGG: KUP system potassium uptake protein

Rank	Hit	Name	Description	Conserved?	Cofitness
1	ECD_00428		inosine/guanosine kinase	no	0.52
2	ECD_03635		D-ribose ABC transporter ATPase	no	0.51
3	ECD_03197		putative PAS domain-containing DNA-binding transcriptional regulator	0.38	0.49
4	ECD_03423		alpha-amylase	0.35	0.49
5	ECD_01970		suppressor of OmpF assembly mutants; putative outer membrane protein assembly factor; inner membrane-anchored periplasmic protein	0.84	0.48
6	ECD_02343		ethanolamine transporter	no	0.47
7	ECD_02067		putative oxidoreductase	no	0.46
8	ECD_02296		putative enzyme IIC component of PTS	no	0.45
9	ECD_02612		putative 4Fe-4S cluster-containing protein	no	0.45
10	ECD_03906		maltose transporter subunit	no	0.44
11	ECD_02214		transcriptional repressor of flagellar, motility and chemotaxis genes	no	0.43
12	ECD_03063		3-deoxy-D-manno-octulosonate 8-phosphate phosphatase	0.42	0.43
13	ECD_02491		lipoprotein	no	0.42
14	ECD_04090		methionine sulfoxide reductase A	0.45	0.42
15	ECD_02693		putative transporter	no	0.42
16	ECD_02561		NADH:flavorubredoxin oxidoreductase	no	0.41
17	ECD_02262		putative outer membrane export usher protein	no	0.41
18	ECD_03225		putative DNA-binding transcriptional regulator	0.37	0.41
19	ECD_04089		UPF0053 family inner membrane protein	0.80	0.40
20	ECD_03636		D-ribose ABC transporter permease	no	0.40

Or look for negative cofitness