Top cofit genes for ECD_02133 from Escherichia coli BL21

nitrate reductase, periplasmic, large subunit
SEED: Periplasmic nitrate reductase precursor (EC 1.7.99.4)
KEGG: periplasmic nitrate reductase NapA

Rank	Hit	Name	Description	Conserved?	Cofitness
1	ECD_02787		periplasmic L-asparaginase 2	no	0.62
2	ECD_04108		trehalose-specific PTS enzyme: IIB and IIC component	no	0.60
3	ECD_00410		maltose O-acetyltransferase	no	0.59
4	ECD_01698		putative transporter	no	0.58
5	ECD_03803		CDP-diacylglycerol phosphotidylhydrolase	no	0.58
6	ECD_03437		putative permease	no	0.58
7	ECD_01404		DUF606 family inner membrane protein	no	0.58
8	ECD_04005		putative transcriptional regulator	no	0.58
9	ECD_00789		sugar phosphatase; fructose-1-P/ribose-5-P/glucose-6-P phosphatase	no	0.58
10	ECD_00678		putative outer membrane protein	no	0.57
11	ECD_02731		hemolysin III family HylIII inner membrane protein	0.58	0.57
12	ECD_02753		oxidative stress defense protein	no	0.56
13	ECD_03346		16S rRNA m(2)G1516 methyltransferase, SAM-dependent	no	0.56
14	ECD_02910		ATP-Grasp family ATPase	no	0.56
15	ECD_02888		Radical SAM superfamily protein	no	0.56
16	ECD_03279		hypothetical protein	no	0.56
17	ECD_04004		cadBA operon transcriptional activator	no	0.55
18	ECD_04008		C4-dicarboxylate antiporter	no	0.55
19	ECD_00290		cytosine transporter	no	0.55
20	ECD_02795		ornithine decarboxylase, constitutive	no	0.55

Or look for negative cofitness