PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 11572942-1 2001 The protein ataxin-3 contains a polyglutamine region; increasing the number of glutamines beyond 55 in this region gives rise to the neurodegenerative disease spinocerebellar ataxia type 3. polyglutamine 32-45 ataxin 3 Homo sapiens 12-20