locus-tag	class	description
PBI_YANG_41	PF01367	5'-3' exonuclease, C-terminal SAM fold
PBI_YANG_41	PF02739	5'-3' exonuclease, N-terminal resolvase-like domain
PBI_YANG_41	PF00476	DNA polymerase family A
PBI_YANG_41	PF01612	3'-5' exonuclease
PBI_YANG_42	PF00533	BRCA1 C Terminus (BRCT) domain
PBI_YANG_42	PF01653	NAD-dependent DNA ligase adenylation domain
PBI_YANG_42	PF03120	NAD-dependent DNA ligase OB-fold domain
PBI_YANG_42	PF03119	NAD-dependent DNA ligase C4 zinc finger domain
PBI_YANG_42	PF12826	Helix-hairpin-helix motif
PBI_YANG_47	PF00145	C-5 cytosine-specific DNA methylase
PBI_YANG_49	PF02796	Helix-turn-helix domain of resolvase
PBI_YANG_49	PF00239	Resolvase, N terminal domain
PBI_YANG_59	PF01551	Peptidase family M23
PBI_YANG_59	PF08460	Bacterial SH3 domain