odd-chain fatty acids are metabolized down. propionyl-CoA (a 3 Carbon unit). This is converted in three steps to succinyl-CoA (as shown below). Calculate the number of ATPs that would result from the complete oxidation of valeric acid (a C-5 fatty acid)

odd-chain fatty acids are metabolized down. propionyl-CoA (a 3 Carbon unit). This is converted in three steps to succinyl-CoA (as shown below). Calculate the number of ATPs that would result from the complete oxidation of valeric acid (a C-5 fatty acid)

Biochemistry

9th Edition

ISBN:9781319114671

Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.

Publisher:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.

Chapter1: Biochemistry: An Evolving Science

Section: Chapter Questions

Problem 1P

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Question

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odd-chain fatty acids are metabolized down to propionyl-CoA (a 3 Carbon unit). This is converted in three steps to succinyl-CoA (as shown below). Calculate the number of ATPs that would result from the complete oxidation of
valeric acid (a C-5 fatty acid)
CO₂ ATP
S-COA
Propionyl-CoA
In
ADP+Pi
3
S-CoA
COO
Methylmalony-COA
ATO
APP
ood
Succinyl-CoA
'S-COA

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Step 1: Beta-oxidation of valeric acid

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Step 2: ATP yield of complete oxidation of valeric acid

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