PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 19846069-4 2009 Among the monosaccharides tested, GlcNAc was more reactive followed by Man and Glc, others were non-reactive; revealing the importance of equatorial -NAc group at C-2, -OH group at C-4 and C-6, and pyranose conformation of hexose. Hexoses 223-229 synuclein alpha Homo sapiens 37-40