locus-tag	class	description
SXEG_00013	C	METABOLISM; Energy production and conversion
SXEG_00037	L	INFORMATION STORAGE AND PROCESSING; Replication, recombination and repair
SXEG_00049	E	METABOLISM; Amino acid transport and metabolism
SXEG_00051	L	INFORMATION STORAGE AND PROCESSING; Replication, recombination and repair
SXEG_00093	F	METABOLISM; Nucleotide transport and metabolism
SXEG_00094	F	METABOLISM; Nucleotide transport and metabolism
SXEG_00099	G	METABOLISM; Carbohydrate transport and metabolism
SXEG_00115	C	METABOLISM; Energy production and conversion
SXEG_00116	C	METABOLISM; Energy production and conversion
SXEG_00121	O	CELLULAR PROCESSES AND SIGNALING; Post-translational modification, protein turnover, and chaperones
SXEG_00129	T	CELLULAR PROCESSES AND SIGNALING; Signal transduction mechanisms
SXEG_00170	L	INFORMATION STORAGE AND PROCESSING; Replication, recombination and repair