locus-tag	class	description
2AX7_9	GO:0008233	peptidase activity
2AX7_9	GO:0003697	single-stranded DNA binding
2AX7_9	GO:0006974	cellular response to DNA damage stimulus
2AX7_9	GO:0018142	protein-DNA covalent cross-linking
2AX7_9	GO:0009432	SOS response