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Pyruvate to acetyl CoA
Intermediate pathway in aerobic respiration
7
Biochemistry
Undergraduate 4
12/04/2015

Additional Biochemistry Flashcards

 


 

Cards

Term
Pyruvate dehydrogenase complex
Definition

E1, E2, E3

 

Term
Inputs and outputs
Definition

Input: pyruvate

Output: CO2, NADH, Acetyl CoA

Term
E1
Definition

pyruvate dehydrogenase component

oxidative decarboxylation of pyruvate

prosthetic group: TPP

Term
E2
Definition

dihydrolipoyl transacetylase

transfer of acetyl group to CoA

prosthetic group: lipoamide

 

Term
E3
Definition

dihydrolipoyl dehydrogenase

regeneration of the oxidized form of lipoamide

prosthetic group of FAD

Term
TPP
Definition
attaches and attacks the central carbon in pyruvate
Term
lipoamide
Definition
initial electron acceptor in the oxidation of pyruvate
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