Top cofit genes for ECD_04045 from Escherichia coli BL21

nitric oxide-sensitive repressor for NO regulon
SEED: Nitrite-sensitive transcriptional repressor NsrR
KEGG: Rrf2 family transcriptional regulator, nitric oxide-sensitive transcriptional repressor

Rank	Hit	Name	Description	Conserved?	Cofitness
1	ECD_00138		putative outer membrane usher protein	no	0.67
2	ECD_02963		hexuronate regulon transcriptional repressor; autorepressor	no	0.63
3	ECD_02620		putative kinase	no	0.62
4	ECD_02763		putative mannitol-specific PTS IIB and IIC components	no	0.61
5	ECD_00366		phosphatidylglycerophosphatase A	no	0.59
6	ECD_02395		cyclic-di-GMP phosphodiesterase, anaerobic	no	0.58
7	ECD_03059		ABC transporter maintaining OM lipid asymmetry, inner membrane permease protein	0.64	0.58
8	ECD_03591		tryptophanase leader peptide	no	0.58
9	ECD_01735		protease IV (signal peptide peptidase)	no	0.57
10	ECD_02156		DUF2138 family protein, putative host defense protein	no	0.57
11	ECD_03740		potassium transporter	0.74	0.57
12	ECD_02494		OM lipoprotein putative positive effector of YfiN activity	no	0.57
13	ECD_02319		uncharacterized protein	no	0.57
14	ECD_01914		exodeoxyribonuclease I; exonuclease I	0.43	0.57
15	ECD_01399		putative ABC transporter permease	no	0.56
16	ECD_02400		IMP dehydrogenase	no	0.56
17	ECD_00321		hypothetical protein	no	0.56
18	ECD_02912		zinc transporter	no	0.56
19	ECD_02794		nucleoside transporter	no	0.56
20	ECD_04122		GNAT family putative N-acetyltransferase	0.50	0.56

Or look for negative cofitness