locus-tag	class	description
CIRCUM_5	GO:0005576	extracellular region
CIRCUM_5	GO:0046872	metal ion binding
CIRCUM_5	GO:0008237	metallopeptidase activity
CIRCUM_5	GO:0071555	cell wall organization
CIRCUM_86	GO:0005737	cytoplasm
CIRCUM_86	GO:0004799	thymidylate synthase activity
CIRCUM_86	GO:0006231	dTMP biosynthetic process
CIRCUM_86	GO:0006235	dTTP biosynthetic process
CIRCUM_86	GO:0032259	methylation