PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 27265400-9 2016 TPs 1 underwent a series of photochemical reactions involving ring-opening, addition of one H2O molecule and demethylation on three-member ring to form TPs 2, which was further hydroxylated on benzene ring to form TPs 6. Benzene 193-200 tryptase beta 2 Homo sapiens 152-157