locus-tag	class	description
PBC4_017	M	CELLULAR PROCESSES AND SIGNALING; Cell wall/membrane/envelope biogenesis
PBC4_030	H	METABOLISM; Coenzyme transport and metabolism
PBC4_033	F	METABOLISM; Nucleotide transport and metabolism
PBC4_042	L	INFORMATION STORAGE AND PROCESSING; Replication, recombination and repair
PBC4_043	L	INFORMATION STORAGE AND PROCESSING; Replication, recombination and repair
PBC4_052	T	CELLULAR PROCESSES AND SIGNALING; Signal transduction mechanisms
PBC4_056	F	METABOLISM; Nucleotide transport and metabolism
PBC4_057	F	METABOLISM; Nucleotide transport and metabolism
PBC4_066	K	INFORMATION STORAGE AND PROCESSING; Transcription
PBC4_072	L	INFORMATION STORAGE AND PROCESSING; Replication, recombination and repair
PBC4_120	K	INFORMATION STORAGE AND PROCESSING; Transcription