PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 32852009-4 2020 Upon the 6H15/2 4I13/2 excitation at 389 nm of the Dy3+ ion, the ET1 mechanism (Dy3+ Tb3+) was confirmed as a non-radiative dipole-dipole interaction. tb3+ 89-93 endothelin 1 Homo sapiens 67-70