G20c_05	PF00589	Phage integrase family
G20c_09	PF12705	PD-(D/E)XK nuclease superfamily
G20c_102	PF01551	Peptidase family M23
G20c_104	PF00149	Calcineurin-like phosphoesterase
G20c_11	PF00476	DNA polymerase family A
G20c_11	PF01612	3'-5' exonuclease
G20c_13	PF02867	Ribonucleotide reductase, barrel domain
G20c_13	PF14528	LAGLIDADG-like domain
G20c_13	PF14890	Intein splicing domain
G20c_22	PF02511	Thymidylate synthase complementing protein
G20c_27	PF08761	dUTPase
G20c_44	PF03796	DnaB-like helicase C terminal domain
G20c_49	PF07728	AAA domain (dynein-related subfamily)
G20c_57	PF14216	G20c_57
G20c_77	PF02195	ParB-like nuclease domain
G20c_80	PF03237	Terminase-like family
G20c_80	PF17289	G20c_80
G20c_84	PF03864	Phage major capsid protein E
G20c_91	PF01551	Peptidase family M23