locus-tag	class	description
PBI_RICHIE_36	K03733	xerC;integrase/recombinase XerC
PBI_RICHIE_52	K02503	HINT1, hinT, hit;histidine triad (HIT) family protein
PBI_RICHIE_76	K06191	nrdH;glutaredoxin-like protein NrdH
PBI_RICHIE_80	K02338	dnaN;DNA polymerase III subunit beta [EC:2.7.7.7]