locus-tag	class	description
NVP1257O_40	PF13491	4TM region of DNA translocase FtsK/SpoIIIE
NVP1257O_40	PF17854	FtsK alpha domain
NVP1257O_40	PF09397	Ftsk gamma domain
NVP1257O_40	PF01580	FtsK/SpoIIIE family