locus-tag	class	description
7S15_13	L	INFORMATION STORAGE AND PROCESSING; Replication, recombination and repair
7S15_17	L	INFORMATION STORAGE AND PROCESSING; Replication, recombination and repair
7S15_3	K	INFORMATION STORAGE AND PROCESSING; Transcription
7S15_35	F	METABOLISM; Nucleotide transport and metabolism