locus-tag	class	description
KNV37_gp49	PF00692	dUTPase
KNV37_gp69	PF14490	Helix-hairpin-helix containing domain
KNV37_gp69	PF18335	ATP-dependent RecD-like DNA helicase SH3 domain
KNV37_gp69	PF13538	UvrD-like helicase C-terminal domain