Top cofit genes for Rru_A2286 from Rhodospirillum rubrum S1H
Nitrogenase MoFe cofactor biosynthesis protein NifE (NCBI)
SEED: Nitrogenase FeMo-cofactor scaffold and assembly protein NifE
KEGG: nitrogenase molybdenum-cofactor synthesis protein NifE
Or look for negative cofitness