PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 16547199-8 2006 When the duplexes containing 2"-fluorinated 5R- or 5S-thymidine glycol were treated with Escherichia coli endo III, no stabilized covalent intermediate was observed regardless of the stereochemistry at C5. 2"-fluorinated 5r- or 5s-thymidine glycol 29-70 endonuclease III Escherichia coli 106-114