Top cofit genes for Rru_A0619 from Rhodospirillum rubrum S1H

Magnesium protoporphyrin O-methyltransferase (NCBI)
SEED: Mg-protoporphyrin O-methyltransferase (EC 2.1.1.11)
KEGG: magnesium-protoporphyrin O-methyltransferase

Rank	Hit	Name	Description	Conserved?	Cofitness
1	Rru_A1837		Porphobilinogen synthase (NCBI)	no	0.81
2	Rru_A3558		Protein of unknown function UPF0005 (NCBI)	no	0.79
3	Rru_A0627		Bacteriochlorophyll/chlorophyll synthetase (NCBI)	0.59	0.79
4	Rru_A0574		Carboxylyase-related protein (NCBI)	no	0.78
5	Rru_A2992		Precorrin-6Y C5,15-methyltransferase (decarboxylating) (NCBI)	no	0.78
6	Rru_A2981		2-desacetyl-2-hydroxyethyl bacteriochlorophyllide (NCBI)	0.46	0.78
7	Rru_A2980		Chlorophyllide reductase iron protein subunit X (NCBI)	0.57	0.77
8	Rru_A0486		von Willebrand factor, type A (NCBI)	0.51	0.74
9	Rru_A2370		GCN5-related N-acetyltransferase (NCBI)	no	0.73
10	Rru_A3547		hypothetical protein (NCBI)	no	0.73
11	Rru_A0021		Transcriptional Regulator, MarR family (NCBI)	no	0.73
12	Rru_A0621		Magnesium-chelatase, subunit H (NCBI)	0.78	0.71
13	Rru_A0485		Magnesium chelatase ATPase subunit I (NCBI)	0.59	0.71
14	Rru_A3393		Penicillin-binding protein 1A (NCBI)	no	0.70
15	Rru_A1691		Spermine synthase (NCBI)	no	0.70
16	Rru_A1890		hypothetical protein (NCBI)	no	0.69
17	Rru_A1894		heavy metal translocating P-type ATPase (NCBI)	no	0.69
18	Rru_A0625		hypothetical protein (NCBI)	no	0.69
19	Rru_A2975		Photosynthetic reaction centre protein L subunit (NCBI)	0.58	0.68
20	Rru_A2363		Endonuclease/exonuclease/phosphatase (NCBI)	no	0.68

Or look for negative cofitness