Top cofit genes for b2017 from Escherichia coli BW25113

yefM: orf, hypothetical protein (VIMSS)
SEED: YefM protein (antitoxin to YoeB)

Rank	Hit	Name	Description	Conserved?	Cofitness
1	b1438	ydcQ	predicted DNA-binding transcriptional regulator (RefSeq)	no	0.39
2	b3021	ygiT	predicted DNA-binding transcriptional regulator (NCBI)	no	0.38
3	b4218	ytfL	predicted inner membrane protein (NCBI)	no	0.35
4	b3082	ygjM	predicted DNA-binding transcriptional regulator (NCBI)	no	0.35
5	b4202	rpsR	30S ribosomal protein S18 (NCBI)	no	0.34
6	b4242	mgtA	magnesium transporter (NCBI)	no	0.33
7	b0051	ksgA	dimethyladenosine transferase (NCBI)	no	0.32
8	b4375	prfC	peptide chain release factor 3 (NCBI)	0.16	0.31
9	b4179	vacB	putative enzyme (VIMSS)	no	0.31
10	b3706	trmE	tRNA modification GTPase (NCBI)	no	0.31
11	b2808	gcvA	DNA-binding transcriptional dual regulator (NCBI)	no	0.31
12	b3741	gidA	glucose-inhibited division protein A (NCBI)	no	0.31
13	b4414	tff	unknown RNA (NCBI)	no	0.30
14	b3911	cpxA	two-component sensor protein (NCBI)	no	0.30
15	b0400	phoR	sensory histidine kinase in two-component regulatory system with PhoB (NCBI)	no	0.29
16	b4702	mgtL	regulatory leader peptide for mgtA (NCBI)	no	0.29
17	b4146	yjeK	predicted lysine aminomutase (NCBI)	no	0.29
18	b0948	ycbY	predicted methyltransferase (NCBI)	no	0.28
19	b0882	clpA	ATPase and specificity subunit of ClpA-ClpP ATP-dependent serine protease, chaperone activity (NCBI)	no	0.28
20	b4171	miaA	tRNA delta(2)-isopentenylpyrophosphate transferase (NCBI)	no	0.27

Or look for negative cofitness