Top cofit genes for SMc00008 from Sinorhizobium meliloti 1021

riboflavin biosynthesis protein RibA
SEED: 3,4-dihydroxy-2-butanone 4-phosphate synthase (EC 4.1.99.12) / GTP cyclohydrolase II (EC 3.5.4.25)
KEGG: 3,4-dihydroxy 2-butanone 4-phosphate synthase / GTP cyclohydrolase II

Rank	Hit	Name	Description	Conserved?	Cofitness
1	SMc00384		transcriptional regulation protein	0.32	0.39
2	SMc01457		transport transmembrane protein	0.24	0.39
3	SMc00484		hypothetical protein	no	0.36
4	SMc02738		glycine betaine transport system permease ABC transporter protein	no	0.35
5	SMc02868		multidrug efflux system protein	no	0.33
6	SMc02114		hypothetical protein	no	0.33
7	SMc02514		periplasmic binding ABC transporter protein	0.28	0.33
8	SMc00948		glutamine synthetase	0.57	0.33
9	SM_b20758		ArsR family transcriptional regulator	no	0.32
10	SMc01280		protease	no	0.32
11	SM_b21289		protein, may interact with ubiquitin	no	0.32
12	SMc04029		low specificity L-threonine aldolase	no	0.31
13	SMc01700		peptidyl-prolyl cis-trans isomerase A	no	0.31
14	SMa1545		NuoJ2 NADH:quinone oxidoreductase subunit 6 (chain J)	no	0.31
15	SMa1291		Protease	0.63	0.31
16	SMc01458		transporter	no	0.31
17	SMc01204		transmembrane oxidoreductase	no	0.31
18	SM_b20981		C4-dicarboxylate transporter substrate-binding protein precursor	no	0.30
19	SMc01845		transglycosylase transmembrane protein	no	0.30
20	SM_b21255		hypothetical protein	no	0.30

Or look for negative cofitness