Top cofit genes for b1800 from Escherichia coli BW25113

yeaU: predicted dehydrogenase (NCBI)
KEGG: tartrate dehydrogenase/decarboxylase / D-malate dehydrogenase

Rank	Hit	Name	Description	Conserved?	Cofitness
1	b4469	ygiQ	hypothetical protein (NCBI)	no	0.29
2	b4308	yjhR	KpLE2 phage-like element; predicted frameshift suppressor (NCBI)	no	0.29
3	b1444	ydcW	medium chain aldehyde dehydrogenase (NCBI)	0.14	0.28
4	b2261	menC	O-succinylbenzoate synthase (NCBI)	no	0.28
5	b3645	dinD	DNA-damage-inducible protein (VIMSS)	no	0.27
6	b1151	ymfO	e14 prophage; conserved protein (RefSeq)	no	0.26
7	b2358	oweS	CPS-53 (KpLE1) prophage; predicted defective phage replication protein O (RefSeq)	no	0.26
8	b2260	menE	O-succinylbenzoic acid--CoA ligase (NCBI)	no	0.25
9	b0439	lon	DNA-binding ATP-dependent protease La (NCBI)	0.44	0.24
10	b1990	erfK	conserved protein with NAD(P)-binding Rossmann-fold domain (NCBI)	no	0.24
11	b4625	ryjC	Novel sRNA, function unknown (RefSeq)	no	0.24
12	b0207	dkgB	2,5-diketo-D-gluconate reductase B (NCBI)	0.69	0.24
13	b4333	yjiK	conserved protein (RefSeq)	0.32	0.24
14	b1056	yceI	hypothetical protein (NCBI)	no	0.24
15	b3360	pabA	para-aminobenzoate synthase component II (NCBI)	0.57	0.24
16	b1084	rne	fused ribonucleaseE: endoribonuclease/RNA-binding protein/RNA degradosome binding protein (NCBI)	no	0.23
17	b2029	gnd	6-phosphogluconate dehydrogenase (NCBI)	no	0.23
18	b2927	epd	D-erythrose 4-phosphate dehydrogenase (NCBI)	0.72	0.23
19	b1185	dsbB	reoxidizes DsbA protein following formation of disulfide bond in P-ring of flagella. (VIMSS)	0.74	0.23
20	b2495	yfgD	predicted oxidoreductase (NCBI)	no	0.23

Or look for negative cofitness