PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 20030245-3 2009 These "polyglutamine disorders" are, SCA1, SCA2, Machado-Joseph disease, SCA6, SCA7, SCA17 and DRPLA. polyglutamine 7-20 ataxin 2 Homo sapiens 43-47