Top cofit genes for b2866 from Escherichia coli BW25113

xdhA: xanthine dehydrogenase, molybdenum binding subunit (NCBI)
SEED: Xanthine dehydrogenase, molybdenum binding subunit (EC 1.17.1.4)
KEGG: xanthine dehydrogenase molybdenum-binding subunit

Rank	Hit	Name	Description	Conserved?	Cofitness
1	b1432	insQ	IS609 transposase B (RefSeq)	no	0.26
2	b1064	grxB	glutaredoxin 2 (Grx2) (NCBI)	no	0.26
3	b4308	yjhR	KpLE2 phage-like element; predicted frameshift suppressor (NCBI)	no	0.25
4	b4625	ryjC	Novel sRNA, function unknown (RefSeq)	no	0.25
5	b3965	trmA	tRNA (uracil-5-)-methyltransferase (NCBI)	0.53	0.23
6	b0726	sucA	alpha-ketoglutarate decarboxylase (NCBI)	no	0.23
7	b0908	aroA	3-phosphoshikimate 1-carboxyvinyltransferase (NCBI)	0.47	0.23
8	b2628	yfjL	CP4-57 prophage; predicted protein (NCBI)	no	0.22
9	b3870	glnA	glutamine synthetase (NCBI)	no	0.22
10	b2329	aroC	chorismate synthase (NCBI)	0.57	0.22
11	b4006	purH	bifunctionalphosphoribosylaminoimidazolecarboxamide formyltransferase/IMP cyclohydrolase (NCBI)	0.62	0.22
12	b2025	hisF	imidazole glycerol phosphate synthase subunit HisF (NCBI)	no	0.22
13	b2763	cysI	sulfite reductase, beta subunit, NAD(P)-binding, heme-binding (NCBI)	no	0.22
14	b1260	trpA	tryptophan synthase subunit alpha (NCBI)	no	0.22
15	b0004	thrC	threonine synthase (NCBI)	no	0.22
16	b3368	cysG	fused siroheme synthase 1,3-dimethyluroporphyriongen III dehydrogenase and siroheme ferrochelatase/uroporphyrinogen methyltransferase (NCBI)	no	0.22
17	b2414	cysK	cysteine synthase A, O-acetylserine sulfhydrolase A subunit (NCBI)	0.67	0.22
18	b2021	hisC	histidinol-phosphate aminotransferase (NCBI)	0.69	0.22
19	b2762	cysH	phosphoadenosine phosphosulfate reductase (NCBI)	no	0.21
20	b0003	thrB	homoserine kinase (NCBI)	0.33	0.21

Or look for negative cofitness