Title : A review of the mode of toxicity and relevance to humans of the triketone herbicide 2-(4-methylsulfonyl-2-nitrobenzoyl)-1,3-cyclohexanedione.

Pub. Date : 2013 Mar

PMID : 23402215






5 Functional Relationships(s)
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Compound Name
Protein Name
Organism
1 The key events in the MoA involve inhibition of the enzyme 4-hydroxyphenylpyruvate dioxygenase (HPPD), the second enzyme in the tyrosine catabolic pathway, resulting in excess plasma tyrosine (tyrosinemia). Tyrosine 4-hydroxyphenylpyruvate dioxygenase Homo sapiens
2 The key events in the MoA involve inhibition of the enzyme 4-hydroxyphenylpyruvate dioxygenase (HPPD), the second enzyme in the tyrosine catabolic pathway, resulting in excess plasma tyrosine (tyrosinemia). Tyrosine 4-hydroxyphenylpyruvate dioxygenase Homo sapiens
3 The key events in the MoA involve inhibition of the enzyme 4-hydroxyphenylpyruvate dioxygenase (HPPD), the second enzyme in the tyrosine catabolic pathway, resulting in excess plasma tyrosine (tyrosinemia). Tyrosine 4-hydroxyphenylpyruvate dioxygenase Homo sapiens
4 The key events in the MoA involve inhibition of the enzyme 4-hydroxyphenylpyruvate dioxygenase (HPPD), the second enzyme in the tyrosine catabolic pathway, resulting in excess plasma tyrosine (tyrosinemia). Tyrosine 4-hydroxyphenylpyruvate dioxygenase Homo sapiens
5 When HPPD is completely inhibited, the clearance of excess tyrosine is dependent upon catabolism by the first and rate-limiting enzyme in the catabolic pathway, tyrosine aminotransferase (TAT) and elimination of the products of this catabolism via the urine. Tyrosine 4-hydroxyphenylpyruvate dioxygenase Homo sapiens