PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 18830990-3 2008 Notwithstanding, derivatives of alpha-L-Rhamp-(1-->4)-alpha-D-Glcp or alpha-D-Manp-(1-->4)-alpha-D-Galp exclusively abstract the hydrogen from H--C-1" through a seven-membered transition state and, therefore, lead to an interglycosidic spiro ortho ester. Esters 254-259 galanin like peptide Homo sapiens 105-109