locus-tag	class	description
YANK_16	GO:0016021	integral component of membrane
YANK_16	GO:0005886	plasma membrane
YANK_16	GO:0046872	metal ion binding
YANK_16	GO:0008237	metallopeptidase activity
YANK_17	GO:0005576	extracellular region
YANK_17	GO:0008745	N-acetylmuramoyl-L-alanine amidase activity
YANK_17	GO:0071555	cell wall organization
YANK_17	GO:0030420	establishment of competence for transformation
YANK_17	GO:0009253	peptidoglycan catabolic process
YANK_17	GO:0009254	peptidoglycan turnover
YANK_17	GO:0030435	sporulation resulting in formation of a cellular spore