locus-tag	class	description
HOS18_gp19	COG0741	lytic transglycosylase activity
HOS18_gp47	COG0617	tRNA 3'-terminal CCA addition
HOS18_gp48	COG0258	In addition to polymerase activity, this DNA polymerase exhibits 5'-3' exonuclease activity
HOS18_gp48	COG0749	In addition to polymerase activity, this DNA polymerase exhibits 5'-3' exonuclease activity