Top cofit genes for SMa0873 from Sinorhizobium meliloti 1021

nitrogenase molybdenum-cofactor biosynthesis protein NifN
SEED: Nitrogenase FeMo-cofactor scaffold and assembly protein NifN
KEGG: nitrogenase molybdenum-iron protein NifN

Rank	Hit	Name	Description	Conserved?	Cofitness
1	SMa0967		hypothetical protein	no	0.35
2	SM_b20131		oxidoreductase	no	0.33
3	SMa0896		hypothetical protein	no	0.31
4	SM_b20233		sugar ABC transporter permease	no	0.31
5	SMc02353		hypothetical protein	no	0.31
6	SM_b21070		MPA1 family auxiliary surface saccharide export protein	no	0.29
7	SMa1811		hypothetical protein	no	0.29
8	SMc01614		triosephosphate isomerase	no	0.28
9	SMc00290		lactoylglutathione lyase	0.38	0.28
10	SMa1021		hypothetical protein	no	0.28
11	SMc01744		hypothetical protein	no	0.28
12	SM_b21133		sulfate ABC transporter substrate-binding protein	no	0.28
13	SM_b21225		inositol monophosphatase	no	0.28
14	SMa0773		NoeA host specific nodulation protein	no	0.28
15	SMc02019		ABC transporter permease	no	0.27
16	SM_b20592		RNA polymerase sigma factor	no	0.27
17	SMc01315		hypothetical protein	no	0.27
18	SMc01639		acyl-CoA dehydrogenase	no	0.27
19	SMa0308		hypothetical protein	no	0.27
20	SMc01992		alcohol dehydrogenase	no	0.27

Or look for negative cofitness