locus-tag	class	description
HOU31_gp22	PF04679	ATP dependent DNA ligase C terminal region        
HOU31_gp22	PF01068	ATP dependent DNA ligase domain
HOU31_gp22	PF04675	DNA ligase N terminus
HOU31_gp24	PF01367	5'-3' exonuclease, C-terminal SAM fold
HOU31_gp24	PF02739	5'-3' exonuclease, N-terminal resolvase-like domain
HOU31_gp24	PF00476	DNA polymerase family A