PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 18399855-9 2008 CONCLUSIONS: These findings indicate that the homozygous Arg/Arg genotype at amino acid 16 of the beta(2)-AR could affect bronchodilator response to tiotropium in patients with COPD with significant effects on health-related quality of life. Arginine 57-60 adrenoceptor beta 2 Homo sapiens 98-108 18399855-9 2008 CONCLUSIONS: These findings indicate that the homozygous Arg/Arg genotype at amino acid 16 of the beta(2)-AR could affect bronchodilator response to tiotropium in patients with COPD with significant effects on health-related quality of life. Arginine 61-64 adrenoceptor beta 2 Homo sapiens 98-108