locus-tag	class	description
CPT_Melin_018	L	INFORMATION STORAGE AND PROCESSING; Replication, recombination and repair
CPT_Melin_080	F	METABOLISM; Nucleotide transport and metabolism
CPT_Melin_083	M	CELLULAR PROCESSES AND SIGNALING; Cell wall/membrane/envelope biogenesis
CPT_Melin_257	L	INFORMATION STORAGE AND PROCESSING; Replication, recombination and repair