Cross-modular enzymes Flashcards
1
Q
Defects in what enzyme cause Alkaptonuria?
A
homogentisate 1,2-dioxygenase (HGD)
Converts homogentisic acid –> methylacetoacetic acid
2
Q
Defects in what enzyme cause Phenylketonuria (PKU)?
A
Phenylalanine hydroxylase
Converts phenylalanine –> tyrosine
3
Q
Defects in what enzyme cause Oculocutaneous albinism?
A
Tyrosinae
Converts hydroxyphenylpyruvic acid –> DOPA