locus-tag	class	description
KF4_049	M	CELLULAR PROCESSES AND SIGNALING; Cell wall/membrane/envelope biogenesis
KF4_056	L	INFORMATION STORAGE AND PROCESSING; Replication, recombination and repair
KF4_065	L	INFORMATION STORAGE AND PROCESSING; Replication, recombination and repair
KF4_067	E	METABOLISM; Amino acid transport and metabolism
KF4_071	F	METABOLISM; Nucleotide transport and metabolism
KF4_072	L	INFORMATION STORAGE AND PROCESSING; Replication, recombination and repair
KF4_075	P	METABOLISM; Inorganic ion transport and metabolism