locus-tag	class	description
HOU46_gp25	COG0739	heme binding
HOU46_gp32	COG2755	lipolytic protein G-D-S-L family
HOU46_gp34	COG4974	Belongs to the 'phage' integrase family
HOU46_gp53	COG5532	Uncharacterized conserved protein (DUF2303)