Top cofit genes for b3368 from Escherichia coli BW25113

cysG: fused siroheme synthase 1,3-dimethyluroporphyriongen III dehydrogenase and siroheme ferrochelatase/uroporphyrinogen methyltransferase (NCBI)
SEED: Siroheme synthase / Precorrin-2 oxidase (EC 1.3.1.76) / Sirohydrochlorin ferrochelatase (EC 4.99.1.4) / Uroporphyrinogen-III methyltransferase (EC 2.1.1.107)
KEGG: uroporphyrin-III C-methyltransferase / precorrin-2 dehydrogenase / sirohydrochlorin ferrochelatase

Rank	Hit	Name	Description	Conserved?	Cofitness
1	b2764	cysJ	sulfite reductase, alpha subunit, flavoprotein (NCBI)	0.98	0.98
2	b2763	cysI	sulfite reductase, beta subunit, NAD(P)-binding, heme-binding (NCBI)	0.99	0.98
3	b2750	cysC	adenylylsulfate kinase (NCBI)	0.95	0.95
4	b2414	cysK	cysteine synthase A, O-acetylserine sulfhydrolase A subunit (NCBI)	0.93	0.95
5	b3008	metC	cystathionine beta-lyase (NCBI)	0.88	0.94
6	b2762	cysH	phosphoadenosine phosphosulfate reductase (NCBI)	0.98	0.94
7	b3772	ilvA	threonine dehydratase (NCBI)	0.99	0.94
8	b2751	cysN	sulfate adenylyltransferase subunit 1 (NCBI)	0.97	0.93
9	b2600	tyrA	fused chorismate mutase T/prephenate dehydrogenase (NCBI)	0.76	0.93
10	b2752	cysD	sulfate adenylyltransferase subunit 2 (NCBI)	0.99	0.93
11	b0072	leuC	isopropylmalate isomerase large subunit (NCBI)	1.00	0.93
12	b3774	ilvC	ketol-acid reductoisomerase (NCBI)	0.82	0.93
13	b3770	ilvE	branched-chain amino acid aminotransferase (NCBI)	0.87	0.93
14	b3771	ilvD	dihydroxy-acid dehydratase (NCBI)	1.00	0.93
15	b0074	leuA	2-isopropylmalate synthase (NCBI)	0.94	0.93
16	b0073	leuB	3-isopropylmalate dehydrogenase (VIMSS)	0.99	0.92
17	b3941	metF	5,10-methylenetetrahydrofolate reductase (NCBI)	0.99	0.92
18	b0071	leuD	isopropylmalate isomerase small subunit (NCBI)	0.98	0.92
19	b0002	thrA	bifunctional aspartokinase I/homeserine dehydrogenase I (NCBI)	0.96	0.92
20	b2026	hisI	bifunctional phosphoribosyl-AMP cyclohydrolase/phosphoribosyl-ATP pyrophosphatase protein (NCBI)	0.99	0.92

Or look for negative cofitness