This approach screens three proteins against a given genome sequence, leading to a genome position were all three genes are located nearby. As usual in Galaxy workflows every parameter, including the proximity distance, can be changed and additional steps can be easily added. For example additional filtering to refine the initial BLAST hits, or inclusion of a third query sequence.https://github.com/bgruening/galaxytools/tree/master/workflows/ncbi_blast_plus/find_three_genes_located_nearby