Zinc Proteins Flashcards
1
Q
Unlike other metalloenzymes Zn…
A
has only one available oxidation state, and has no redox mechanisms
2
Q
What is Carbonic anhydrase (CA) function?
A
Regulated rapid dissolution of CO2 into water
3
Q
Where is Carbonic anhydrase (CA) located?
A
red blood cells
4
Q
What is the balanced reactions of Carbonic anhydrase (CA)?
A
CO2 + H2O <–> H+ + HCO3-
5
Q
What is Carboxypeptidase A (CPA) function?
A
Breaks down protein chains in pancreas through hydrolytically cleaving.
6
Q
What is Alcohol Dehydrogenase (ADH) function?
A
converts primary alcohol to aldehyde, which is first step in ethanol metabolism
7
Q
What is Alcohol Dehydrogenase (ADH) balanced reaction?
A
CH3CH2OH + NAD –> CH3CHO + NADH + H
