PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 15581571-7 2005 HPPD catalyzes the second step in the pathway for the catabolism of tyrosine, that is common to essentially all aerobic forms of life. Tyrosine 68-76 4-hydroxyphenylpyruvate dioxygenase Homo sapiens 0-4 15581571-12 2005 Interestingly, HPPD inhibitor/herbicide molecules act also as therapeutic agents for a number of debilitating and lethal inborn defects in tyrosine catabolism by preventing the accumulation of toxic metabolites. Tyrosine 139-147 4-hydroxyphenylpyruvate dioxygenase Homo sapiens 15-19