PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 2836733-6 1988 Here we report that prevention of agonist-stimulated beta 2-adrenergic receptor (beta 2AR) phosphorylation by truncation of its serine and threonine-rich phosphate acceptor segment delays the onset of desensitization. Threonine 139-148 adrenoceptor beta 2 Homo sapiens 53-79 2836733-6 1988 Here we report that prevention of agonist-stimulated beta 2-adrenergic receptor (beta 2AR) phosphorylation by truncation of its serine and threonine-rich phosphate acceptor segment delays the onset of desensitization. Threonine 139-148 adrenoceptor beta 2 Homo sapiens 81-89