locus-tag	class	description
ABNavy1_023	L	INFORMATION STORAGE AND PROCESSING; Replication, recombination and repair
ABNavy1_079	M	CELLULAR PROCESSES AND SIGNALING; Cell wall/membrane/envelope biogenesis
ABNavy1_096	O	CELLULAR PROCESSES AND SIGNALING; Post-translational modification, protein turnover, and chaperones
ABNavy1_148	J	INFORMATION STORAGE AND PROCESSING; Translation, ribosomal structure and biogenesis