Top cofit genes for b2149 from Escherichia coli BW25113
mglA: fused methyl-galactoside transporter subunits of ABC superfamily: ATP-binding components (NCBI)
SEED: Galactose/methyl galactoside ABC transport system, ATP-binding protein MglA (EC 3.6.3.17)
KEGG: methyl-galactoside transport system ATP-binding protein
Or look for negative cofitness