PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 1859148-3 1991 Dobutamine is a synthetic catecholamine that acts on alpha-1, beta-1 and beta-2 adrenergic receptors. Dobutamine 0-10 adrenoceptor alpha 1D Homo sapiens 53-68 10630826-9 1999 Dobutamine is a beta1-, beta2-, and alpha1-adrenergic agonist. Dobutamine 0-10 adrenoceptor alpha 1D Homo sapiens 36-42