locus-tag	class	description
vBYpM50_00004	COG4695	Portal protein
vBYpM50_00022	COG5301	cellulose 1,4-beta-cellobiosidase activity
vBYpM50_00032	COG4974	Belongs to the 'phage' integrase family
vBYpM50_00038	COG1734	Transcription factor that acts by binding directly to the RNA polymerase (RNAP). Required for negative regulation of rRNA expression and positive regulation of several amino acid biosynthesis promoters