locus-tag	class	description
PBI_APPA_44	PF00772	DnaB-like helicase N terminal domain
PBI_APPA_44	PF03796	DnaB-like helicase C terminal domain
PBI_APPA_45	PF00436	Single-strand binding protein family
PBI_APPA_46	PF17762	HTH domain found in ParB protein
PBI_APPA_46	PF02195	ParB-like nuclease domain