locus-tag	class	description
VH22019_00017	K	INFORMATION STORAGE AND PROCESSING; Transcription
VH22019_00025	G	METABOLISM; Carbohydrate transport and metabolism
VH22019_00103	O	CELLULAR PROCESSES AND SIGNALING; Post-translational modification, protein turnover, and chaperones
VH22019_00107	L	INFORMATION STORAGE AND PROCESSING; Replication, recombination and repair