locus-tag	class	description
HOU70_gp20	GO:0005576	extracellular region
HOU70_gp20	GO:0046872	metal ion binding
HOU70_gp20	GO:0008237	metallopeptidase activity
HOU70_gp20	GO:0071555	cell wall organization
HOU70_gp42	GO:0005737	cytoplasm
HOU70_gp42	GO:0008408	3'-5' exonuclease activity
HOU70_gp42	GO:0008409	5'-3' exonuclease activity
HOU70_gp42	GO:0003677	DNA binding
HOU70_gp42	GO:0003887	DNA-directed DNA polymerase activity
HOU70_gp42	GO:0006281	DNA repair
HOU70_gp42	GO:0006261	DNA-dependent DNA replication
HOU70_gp51	GO:0003677	DNA binding
HOU70_gp51	GO:0000150	recombinase activity
HOU70_gp51	GO:0015074	DNA integration
HOU70_gp51	GO:0006310	DNA recombination
HOU70_gp66	GO:0008803	bis(5'-nucleosyl)-tetraphosphatase (symmetrical) activity