Top cofit genes for Dsui_0637 from Dechlorosoma suillum PS
amine acid ABC transporter, permease protein, 3-TM region, His/Glu/Gln/Arg/opine family
SEED: Glutamate Aspartate transport system permease protein GltK (TC 3.A.1.3.4)
KEGG: glutamate/aspartate transport system permease protein
Or look for negative cofitness