locus-tag	class	description
P4_00003	COG3772	lysozyme
P4_00031	COG0258	In addition to polymerase activity, this DNA polymerase exhibits 5'-3' exonuclease activity
P4_00031	COG0749	In addition to polymerase activity, this DNA polymerase exhibits 5'-3' exonuclease activity
P4_00033	COG0258	In addition to polymerase activity, this DNA polymerase exhibits 5'-3' exonuclease activity
P4_00033	COG0749	In addition to polymerase activity, this DNA polymerase exhibits 5'-3' exonuclease activity