Top cofit genes for b2704 from Escherichia coli BW25113

srlB: glucitol/sorbitol-specific enzyme IIA component of PTS (NCBI)
KEGG: PTS system, glucitol/sorbitol-specific IIA component

Rank	Hit	Name	Description	Conserved?	Cofitness
1	b4079	fdhF	formate dehydrogenase-H, selenopolypeptide subunit (NCBI)	no	0.24
2	b3691	dgoT	D-galactonate transport (VIMSS)	0.58	0.23
3	b3688	yidQ	orf, hypothetical protein (VIMSS)	no	0.20
4	b0312	betB	betaine aldehyde dehydrogenase, NAD-dependent (NCBI)	no	0.20
5	b0473	htpG	heat shock protein 90 (NCBI)	0.23	0.20
6	b1888	cheA	fused chemotactic sensory histidine kinase in two-component regulatory system with CheB and CheY: sensory histidine kinase/signal sensing protein (NCBI)	no	0.18
7	b3115	tdcD	propionate kinase/acetate kinase C, anaerobic (RefSeq)	no	0.18
8	b4194	ulaB	L-ascorbate-specific enzyme IIB component of PTS (NCBI)	no	0.18
9	b3073	ygjG	putrescine:2-oxoglutaric acid aminotransferase, PLP-dependent (RefSeq)	0.59	0.18
10	b4199	yjfY	hypothetical protein (NCBI)	0.34	0.17
11	b1012	b1012	orf, hypothetical protein (VIMSS)	0.29	0.17
12	b1533	ydeD	orf, hypothetical protein (VIMSS)	0.16	0.17
13	b1658	purR	DNA-binding transcriptional repressor, hypoxanthine-binding (NCBI)	no	0.17
14	b1125	potB	spermidine/putrescine ABC transporter membrane protein (NCBI)	no	0.17
15	b3159	yhbV	orf, hypothetical protein (VIMSS)	no	0.17
16	b2724	hycB	hydrogenase 3, Fe-S subunit (NCBI)	no	0.17
17	b0368	tauD	taurine dioxygenase (NCBI)	0.51	0.16
18	b3525	yhjH	orf, hypothetical protein (VIMSS)	no	0.16
19	b1360	ydaV	Rac prophage; predicted DNA replication protein (NCBI)	no	0.16
20	b4237	nrdG	anaerobic ribonucleotide reductase activating protein (NCBI)	0.45	0.16

Or look for negative cofitness