PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 10207101-1 1999 Endonuclease III from Escherichia coli is the prototype of a ubiquitous DNA repair enzyme essential for the removal of oxidized pyrimidine base damage. pyrimidine 128-138 endonuclease III Escherichia coli 0-16