PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 23548524-4 2013 METHODS: We conducted a retrospective analysis of the effects of ADRB2 haplotypes at position 16 (Gly/Arg) and 27(Gln/Glu) in 449 patients with a physician diagnosis of asthma who were responsive to methacholine (ie, provocation concentration that caused a decrease in forced expiratory volume in 1 second [FEV(1)] of 20% [PC(20)], <8 mg/mL). Arginine 102-105 adrenoceptor beta 2 Homo sapiens 65-70