Top cofit genes for b2905 from Escherichia coli BW25113
gcvT: glycine cleavage system aminomethyltransferase T (NCBI)
SEED: Aminomethyltransferase (glycine cleavage system T protein) (EC 2.1.2.10)
KEGG: aminomethyltransferase
Or look for negative cofitness