Top cofit genes for b1746 from Escherichia coli BW25113
astD: succinylglutamic semialdehyde dehydrogenase (NCBI)
SEED: Succinylglutamic semialdehyde dehydrogenase (EC 1.2.1.71)
KEGG: succinylglutamic semialdehyde dehydrogenase
Or look for negative cofitness