G20c_05	SSF56349	DNA breaking-rejoining enzymes
G20c_102	SSF51261	Duplicated hybrid motif
G20c_104	SSF56300	Metallo-dependent phosphatases
G20c_108	SSF58100	Bacterial hemolysins
G20c_11	SSF53098	Ribonuclease H-like
G20c_11	SSF56672	DNA/RNA polymerases
G20c_13	SSF51294	Hedgehog/intein (Hint) domain
G20c_13	SSF51998	PFL-like glycyl radical enzymes
G20c_13	SSF55608	Homing endonucleases
G20c_22	SSF69796	Thymidylate synthase-complementing protein Thy1
G20c_27	SSF101386	all-alpha NTP pyrophosphatases
G20c_30	SSF51283	dUTPase-like
G20c_38	SSF56747	Prim-pol domain
G20c_42	SSF52980	Restriction endonuclease-like
G20c_44	SSF52540	P-loop containing nucleoside triphosphate hydrolases
G20c_48	SSF53300	vWA-like
G20c_49	SSF52540	P-loop containing nucleoside triphosphate hydrolases
G20c_54	SSF53187	Zn-dependent exopeptidases
G20c_77	SSF110849	ParB/Sulfiredoxin
G20c_91	SSF51261	Duplicated hybrid motif