locus-tag	class	description
HOT90_gp02	COG2273	Hydrolase Family 16
HOT90_gp19	COG0358	DNA primase activity
HOT90_gp22	COG0258	In addition to polymerase activity, this DNA polymerase exhibits 5'-3' exonuclease activity
HOT90_gp22	COG0749	In addition to polymerase activity, this DNA polymerase exhibits 5'-3' exonuclease activity
HOT90_gp25	COG0617	tRNA 3'-terminal CCA addition