PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 33655750-3 2021 The structures of the gas-phase complexes were investigated by selective laser photodissociation of the diazirine chromophore at 354 nm, which resulted in a loss of N2 and formation of a transient carbene intermediate in the adrenaline ligand without causing its expulsion. carbene 197-204 gastrin Homo sapiens 22-25