Top cofit genes for SMa1250 from Sinorhizobium meliloti 1021

NirK nitrite reductase
SEED: Copper-containing nitrite reductase (EC 1.7.2.1)
KEGG: nitrite reductase (NO-forming)

Rank	Hit	Name	Description	Conserved?	Cofitness
1	SMc03763		cytosine-specific methyltransferase	no	0.54
2	SMc02147		phosphate regulon sensor histidine kinase transmembrane protein	no	0.53
3	SMc02140		phosphate regulon transcriptional regulatory protein	no	0.51
4	SMc01147		coproporphyrinogen III oxidase	no	0.51
5	SMa0489		ABC transporter ATP-binding protein	no	0.45
6	SMc01467		signal peptide protein	no	0.44
7	SMa1381		oxidase	no	0.44
8	SMc01584		hypothetical protein	0.31	0.44
9	SMc00516		hypothetical protein	no	0.43
10	SMc02363		cytochrome C-type biogenesis transmembrane protein	no	0.43
11	SMc02142		phosphate transporter ATP-binding protein	no	0.43
12	SMa0664		hypothetical protein	no	0.43
13	SMc00060		hypothetical protein	no	0.42
14	SMc03978		transketolase	no	0.42
15	SMc00815		inosine 5'-monophosphate dehydrogenase	no	0.42
16	SMc00564		transporter	no	0.42
17	SMc02889		transporter	no	0.42
18	SMc01880		pantoate--beta-alanine ligase	no	0.42
19	SM_b20595		cell division protein FtsK	no	0.41
20	SMc00854		hypothetical protein	no	0.41

Or look for negative cofitness