Aromatic Amino Acid Hydroxylase Flashcards
1
Q
What are the 3 compounds Aromatic Amino Acid Hydroxylase consists of?
A
- Tyrosine (TyrOH or TOH)
- Phenylalanine (PheOH or PAH)
- Tryptophan (TrpOH or TPH)
2
Q
What does Tyrosine (TyrOH or TOH) do? Where is it located?
A
synthesis of L-DOPA
CNS, adrenal gland
3
Q
What does Phenylalanine (PheOH or PAH) do? Where is it located?
A
catabolize Phe & prevent PKU
liver
4
Q
What does Tryptophan (TrpOH or TPH) do? Where is it located?
A
synthesis of 5-HOTrp (serotonin & melatonin)
brain
5
Q
What is Aromatic Amino Acid Hydroxylase metal centre?
A
Iron