Top cofit genes for Rru_A1010 from Rhodospirillum rubrum S1H

Nitrogenase iron protein (NCBI)
SEED: Nitrogenase (molybdenum-iron) reductase and maturation protein NifH
KEGG: nitrogenase iron protein NifH

Rank	Hit	Name	Description	Conserved?	Cofitness
1	Rru_A1011		Nitrogenase molybdenum-iron protein alpha chain (NCBI)	0.93	0.94
2	Rru_A1012		Nitrogenase molybdenum-iron protein beta chain (NCBI)	0.94	0.93
3	Rru_A2286		Nitrogenase MoFe cofactor biosynthesis protein NifE (NCBI)	0.93	0.93
4	Rru_A0993		Transcriptional Regulator, NifA, Fis Family (NCBI)	0.92	0.90
5	Rru_A1008		ADP-ribosyl-(dinitrogen reductase) hydrolase (NCBI)	0.69	0.84
6	Rru_A0994		Nitrogenase cofactor biosynthesis protein NifB (NCBI)	0.94	0.82
7	Rru_A2470		Ferrous iron transport protein B (NCBI)	0.20	0.80
8	Rru_A2271		HesB/YadR/YfhF (NCBI)	0.58	0.76
9	Rru_A2269		Pyruvate carboxyltransferase (NCBI)	0.93	0.76
10	Rru_A2284		Dinitrogenase iron-molybdenum cofactor biosynthesis (NCBI)	0.74	0.63
11	Rru_A2244		Glycogen/starch/alpha-glucan phosphorylase (NCBI)	0.46	0.62
12	Rru_A2513		Acetyl-CoA hydrolase/transferase (NCBI)	no	0.61
13	Rru_A2283		Protein of unknown function DUF269 (NCBI)	0.87	0.61
14	Rru_A3492		Periplasmic Sensor Hybrid Histidine Kinase (NCBI)	no	0.59
15	Rru_A1605		Alpha amylase, catalytic region (NCBI)	no	0.58
16	Rru_A1129		Ammonium transporter (NCBI)	0.53	0.57
17	Rru_A1696		permease (NCBI)	no	0.57
18	Rru_A1695		Protein of unknown function DUF411 (NCBI)	no	0.56
19	Rru_A1604		Alpha amylase, catalytic region (NCBI)	no	0.53
20	Rru_A1527		ABC transporter component (NCBI)	no	0.52

Or look for negative cofitness