locus-tag	class	description
PBI_RICHIE_36	L	INFORMATION STORAGE AND PROCESSING; Replication, recombination and repair
PBI_RICHIE_76	O	CELLULAR PROCESSES AND SIGNALING; Post-translational modification, protein turnover, and chaperones
PBI_RICHIE_80	L	INFORMATION STORAGE AND PROCESSING; Replication, recombination and repair