Concept explainers
(a)
To explain: The reason why phytanate cannot be catabolized by β-oxidation.
Concept introduction: Phytanate is a branched-chain saturated fatty acid anion, which is the conjugate base of phytanic acid. Humans obtain phytanic acid by the consumption of dairy products, ruminant animal fats, and certain fish. Phytanic acid undergoes α-oxidation in the peroxisome, and it is converted to pristanic acid by the removal of one carbon.
(b)
To draw: The structure of 2-hydroxyphytanoyl-CoA.
Concept introduction: Phytanate is a branched-chain saturated fatty acid anion, which is the conjugate base of phytanic acid. Humans obtain phytanic acid by the consumption of dairy products, ruminant animal fats, and certain fish. Phytanic acid undergoes α-oxidation in the peroxisome, and it is converted to pristanic acid by the removal of one carbon.
(c)
To draw: The structure of pristanal.
Concept introduction: Phytanate is a branched-chain saturated fatty acid anion, which is the conjugate base of phytanic acid. Humans obtain phytanic acid by the consumption of dairy products, ruminant animal fats, and certain fish. Phytanic acid undergoes α-oxidation in the peroxisome, and it is converted to pristanic acid by the removal of one carbon.
![Check Mark](/static/check-mark.png)
Want to see the full answer?
Check out a sample textbook solution![Blurred answer](/static/blurred-answer.jpg)
Chapter 20 Solutions
FUNDAMENTALS OF BIOCHEMISTRY WPNG 1-SEME
- BiochemistryBiochemistryISBN:9781319114671Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.Publisher:W. H. FreemanLehninger Principles of BiochemistryBiochemistryISBN:9781464126116Author:David L. Nelson, Michael M. CoxPublisher:W. H. FreemanFundamentals of Biochemistry: Life at the Molecul...BiochemistryISBN:9781118918401Author:Donald Voet, Judith G. Voet, Charlotte W. PrattPublisher:WILEY
- BiochemistryBiochemistryISBN:9781305961135Author:Mary K. Campbell, Shawn O. Farrell, Owen M. McDougalPublisher:Cengage LearningBiochemistryBiochemistryISBN:9781305577206Author:Reginald H. Garrett, Charles M. GrishamPublisher:Cengage LearningFundamentals of General, Organic, and Biological ...BiochemistryISBN:9780134015187Author:John E. McMurry, David S. Ballantine, Carl A. Hoeger, Virginia E. PetersonPublisher:PEARSON
![Text book image](https://www.bartleby.com/isbn_cover_images/9781319114671/9781319114671_smallCoverImage.jpg)
![Text book image](https://www.bartleby.com/isbn_cover_images/9781464126116/9781464126116_smallCoverImage.gif)
![Text book image](https://www.bartleby.com/isbn_cover_images/9781118918401/9781118918401_smallCoverImage.gif)
![Text book image](https://www.bartleby.com/isbn_cover_images/9781305961135/9781305961135_smallCoverImage.gif)
![Text book image](https://www.bartleby.com/isbn_cover_images/9781305577206/9781305577206_smallCoverImage.gif)
![Text book image](https://www.bartleby.com/isbn_cover_images/9780134015187/9780134015187_smallCoverImage.gif)