locus-tag	class	description
H2_0002	L	INFORMATION STORAGE AND PROCESSING; Replication, recombination and repair
H2_0029	S	POORLY CHARACTERIZED; Function unknown
H2_0046	L	INFORMATION STORAGE AND PROCESSING; Replication, recombination and repair
H2_0049	O	CELLULAR PROCESSES AND SIGNALING; Post-translational modification, protein turnover, and chaperones