Top cofit genes for ECD_04003 from Escherichia coli BL21

putative lysine/cadaverine transporter
SEED: Lysine/cadaverine antiporter membrane protein CadB
KEGG: cadaverine:lysine antiporter

Rank	Hit	Name	Description	Conserved?	Cofitness
1	ECD_02720		uric acid permease	no	0.74
2	ECD_02545		fructose-1-P and 6-phosphogluconate phosphatase	no	0.70
3	ECD_02223		putative inner membrane transporter; C4-dicarboxylate anaerobic carrier family protein	no	0.68
4	ECD_02915		putative fimbrial-like adhesin protein	0.37	0.68
5	ECD_02519		gamma-aminobutyrate transporter	0.33	0.67
6	ECD_02493		putative membrane-anchored diguanylate cyclase	0.31	0.67
7	ECD_00297		lactose permease	no	0.66
8	ECD_00677		putative periplasmic pilin chaperone	no	0.66
9	ECD_02319		uncharacterized protein	no	0.66
10	ECD_00690		fused 2-O-a-mannosyl-D-glycerate specific PTS enzymes: IIA component/IIB component/IIC component	no	0.66
11	ECD_00228		mRNA interferase toxin of the YafO-YafN toxin-antitoxin system	0.27	0.65
12	ECD_02367		putative neutral zinc metallopeptidase	no	0.65
13	ECD_02620		putative kinase	no	0.65
14	ECD_01604		dipeptide and tripeptide permease A	no	0.65
15	ECD_02716		guanine deaminase	no	0.64
16	ECD_04004		cadBA operon transcriptional activator	0.75	0.64
17	ECD_03920		uncharacterized protein	no	0.64
18	ECD_02619		putative MFS transporter, inner membrane protein	no	0.64
19	ECD_02383		hydrogenase-4 transcriptional activator	no	0.64
20	ECD_04241		DUF1212 family inner membrane protein	no	0.63

Or look for negative cofitness