Top cofit genes for GFF419 from Xanthobacter sp. DMC5
Deoxyribodipyrimidine photo-lyase
SEED: Deoxyribodipyrimidine photolyase (EC 4.1.99.3)
KEGG: deoxyribodipyrimidine photo-lyase 
Cofitness results are not available for this gene, sorry.
Or look for negative cofitness