Top cofit genes for Rru_A3546 from Rhodospirillum rubrum S1H
Glutamine amidotransferase of anthranilate synthase (NCBI)
SEED: Anthranilate synthase, aminase component (EC 4.1.3.27) / Anthranilate synthase, amidotransferase component (EC 4.1.3.27)
KEGG: anthranilate synthase
Or look for negative cofitness