Top cofit genes for EX31_RS19310 from Rahnella sp. WP5
ribonucleotide-diphosphate reductase subunit beta
SEED: Ribonucleotide reductase of class Ia (aerobic), beta subunit (EC 1.17.4.1)
KEGG: ribonucleoside-diphosphate reductase beta chain
Or look for negative cofitness