Top cofit genes for b2553 from Escherichia coli BW25113

glnB: regulatory protein P-II for glutamine synthetase (NCBI)
SEED: Nitrogen regulatory protein P-II
KEGG: nitrogen regulatory protein P-II 1

Rank	Hit	Name	Description	Conserved?	Cofitness
1	b2174	b2174	orf, hypothetical protein (VIMSS)	0.30	0.40
2	b3617	kbl	2-amino-3-ketobutyrate coenzyme A ligase (NCBI)	0.72	0.40
3	b3616	tdh	L-threonine 3-dehydrogenase (NCBI)	0.77	0.40
4	b3349	slyD	FKBP-type peptidyl prolyl cis-trans isomerase (rotamase) (NCBI)	no	0.39
5	b1123	potD	spermidine/putrescine ABC transporter periplasmic substrate-binding protein (NCBI)	no	0.38
6	b1658	purR	DNA-binding transcriptional repressor, hypoxanthine-binding (NCBI)	0.52	0.37
7	b2317	dedA	conserved inner membrane protein (NCBI)	0.54	0.37
8	b2806	ygdE	predicted methyltransferase (NCBI)	no	0.34
9	b1126	potA	putrescine/spermidine ABC transporter ATPase protein (NCBI)	no	0.34
10	b1124	potC	spermidine/putrescine ABC transporter membrane protein (NCBI)	0.55	0.34
11	b1125	potB	spermidine/putrescine ABC transporter membrane protein (NCBI)	no	0.34
12	b3096	yqjB	hypothetical protein (NCBI)	0.56	0.33
13	b3654	yicE	predicted transporter (NCBI)	no	0.33
14	b3363	ppiA	peptidyl-prolyl cis-trans isomerase A (rotamase A) (NCBI)	0.71	0.33
15	b3644	yicC	hypothetical protein (NCBI)	0.83	0.32
16	b2576	srmB	ATP-dependent RNA helicase (NCBI)	0.55	0.32
17	b0433	ampG	muropeptide transporter (NCBI)	0.62	0.31
18	b0677	nagA	N-acetylglucosamine-6-phosphate deacetylase (NCBI)	0.83	0.31
19	b0814	ompX	outer membrane protein X (NCBI)	no	0.31
20	b3032	cpdA	cyclic 3',5'-adenosine monophosphate phosphodiesterase (NCBI)	no	0.31

Or look for negative cofitness