Top cofit genes for GFF1820 from Sphingobium sp. HT1-2
Peroxyureidoacrylate/ureidoacrylate amidohydrolase RutB (EC 3.5.1.110)
SEED: Predicted amidohydrolase RutB in novel pyrimidine catabolism pathway
KEGG: putative isochorismatase family protein RutB
Or look for negative cofitness