Top cofit genes for GFF2390 from Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868
16S rRNA (cytosine(967)-C(5))-methyltransferase (EC 2.1.1.176) ## SSU rRNA m5C967
KEGG: ribosomal RNA small subunit methyltransferase B
Or look for negative cofitness