Top cofit genes for GFF1840 from Variovorax sp. SCN45
Xanthine dehydrogenase iron-sulfur subunit (EC 1.17.1.4) / Xanthine dehydrogenase, FAD binding subunit (EC 1.17.1.4)
SEED: Xanthine dehydrogenase, iron-sulfur cluster and FAD-binding subunit A (1.17.1.4)
KEGG: xanthine dehydrogenase small subunit
Or look for negative cofitness