PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 8699255-0 1996 Double transduction with GTP cyclohydrolase I and tyrosine hydroxylase is necessary for spontaneous synthesis of L-DOPA by primary fibroblasts. Levodopa 113-119 tyrosine hydroxylase Rattus norvegicus 50-70