locus-tag	class	description
IVIADoCa9_21	PF01367	5'-3' exonuclease, C-terminal SAM fold
IVIADoCa9_21	PF02739	5'-3' exonuclease, N-terminal resolvase-like domain
IVIADoCa9_21	PF00476	DNA polymerase family A
IVIADoCa9_23	PF01367	5'-3' exonuclease, C-terminal SAM fold
IVIADoCa9_23	PF02739	5'-3' exonuclease, N-terminal resolvase-like domain
IVIADoCa9_23	PF00476	DNA polymerase family A
IVIADoCa9_23	PF01612	3'-5' exonuclease
IVIADoCa9_3	PF00959	Phage lysozyme