PSW4_1	SSF56349	DNA breaking-rejoining enzymes
PSW4_2	SSF56349	DNA breaking-rejoining enzymes
PSW4_3	SSF48024	N-terminal domain of DnaB helicase
PSW4_3	SSF52540	P-loop containing nucleoside triphosphate hydrolases
PSW4_7	SSF52540	P-loop containing nucleoside triphosphate hydrolases