FUNDAMENTALS OF BIOCHEM.-NEXTGEN ACCESS
5th Edition
ISBN: 9781119661450
Author: Voet
Publisher: WILEY
expand_more
expand_more
format_list_bulleted
Question
Chapter 4, Problem 30CQ
Summary Introduction
To explain: The isoleucine, using RS system.
Concept introduction: The RS system is a way to arrange molecules with more than one chiral center. The molecule is viewed from the asymmetric carbon center, towards the lowest priority group. The order is said to be R (right) if the order of the atom or group is clockwise and S if it is counterclockwise.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
Draw a typical axodendritic synapse, including a specific neurotransmitter of your choice, its associated postsynaptic receptors (indicating whether they are ionotropic or metabotropic), and any associated reuptake transporters or degradation enzymes. Please include a description of what specific steps would occur as an action potential reaches the axonal terminal.
Give a full arrow pushing mechanism of the spontaneous redox reaction between NAD+/NADH and oxaloacetate/malate.
Please include diagram drawing of the mechanism! (Thank You!)
18. Which one of the compounds below is the major organic product obtained from
the following series of reactions?
1. BH3
2. H2O2, NaOH
H₂CrO4
CH2N2
oro ororos
A
B
C
D
E
Chapter 4 Solutions
FUNDAMENTALS OF BIOCHEM.-NEXTGEN ACCESS
Ch. 4 - Prob. 1ECh. 4 - 2. Glutamate, a 5-carbon amino acid, is the...Ch. 4 - Prob. 3ECh. 4 - Prob. 4ECh. 4 - 5. Draw the dipeptide Asp-His at pH 7.0.
Ch. 4 - 6. Calculate the number of possible pentapeptides...Ch. 4 - 7. Identify the hydrogen bond donor and acceptor...Ch. 4 - 8. In some proteins, the side chain of serine...Ch. 4 - 9. Determine the net charge of the predominant...Ch. 4 - 10. Determine the net charge of the predominant...
Ch. 4 - Prob. 11ECh. 4 - 12. Circle the chiral carbons in the following...Ch. 4 - Prob. 13ECh. 4 - 14. Patients with Parkinson’s disease are...Ch. 4 - 15. Over time, the glutamine residues of...Ch. 4 - 16. Some hormone-signaling pathways result in the...Ch. 4 - 17. Which amino acids have side chains that are...Ch. 4 - 18. Draw the structure of Lys and Ala linked by an...Ch. 4 - 19. Some bacteria produce poly-?-glutamic acid, a...Ch. 4 - Prob. 20ECh. 4 - 21. A sample of the amino acid tyrosine is barely...Ch. 4 - Prob. 22CQCh. 4 - 23. Calculate the pI of (a) Ala, (b) His, and (c)...Ch. 4 - Prob. 24CQCh. 4 - 25. Draw the peptide ATLDAK. (a) Calculate its...Ch. 4 - 26. The protein insulin consists of two...Ch. 4 - Prob. 27CQCh. 4 - 28. The two C?H atoms of Gly are said to be...Ch. 4 - Prob. 29CQCh. 4 - Prob. 30CQCh. 4 - 31. Identify the amino acid residue front which...Ch. 4 - Prob. 32CQCh. 4 - Prob. 33CQCh. 4 - Prob. 34CQCh. 4 - Prob. 1MTE
Knowledge Booster
Similar questions
- 17. Which one of the compounds below is the major organic product obtained from the following series of reactions? CI benzyl alcohol OH PBr3 Mg 1. CO2 SOCl2 ? ether 2. H+, H₂O CI Cl HO OH CI Cl A B C D Earrow_forward14. What is the IUPAC name of this compound? A) 6-hydroxy-4-oxohexanenitrile B) 5-cyano-3-oxo-1-pentanol C) 5-cyano-1-hydroxy-3-pentanone D) 1-cyano-5-hydroxy-3-pentanone E) 5-hydroxy-3-oxopentanenitrile HO. CNarrow_forward13. What is the IUPAC name of this compound? A) 5-hydroxy-3,3-dimethylpentanoic acid B) 3,3-dimethylpentanoic acid C) 3,3-dimethyl-1-oxo-1,5-pentanediol D) 1,5-dihydroxy-3,3-dimethylpentanal E) 4-hydroxy-2,2-dimethylbutanoic acid HO OHarrow_forward
- Help me understand how carbon disulfide leads to toxicity in the brain, using terms like distal axonopathy, neurofilaments, covalent cross-linking, adducts, etc.,...please intuitively explain what is happening and where and the effects of it. For example, I know that CS2 reacts with amide and sulfhydryl groups on proteins, but what proteins exactly and where are they located?arrow_forwardWhat is the standard free energy change (in kJ/mole) of the spontaneous reaction between Oxygen and NADH to form H2O2 and NAD+?arrow_forwardRedox Chemistry: Give standard free energy changes expected for the following reactions:-Succinate -> fumarate (using FAD/FADH2)-Oxaloacetate -> Malate (using NAD/NADH)-NADH --> NAD+ (using FMN/FMNH2)-CoQ --> CoQH2 (using Cytochrome C)arrow_forward
- Give examples of balanced redox reactions that match the following:-Catabolic-Anabolic-Oxidative-Reductivearrow_forwardIf there are 20uM of a GLUT2 transporter on the surface of a cell, each able to move 8 per second, and 50mM glucose outside of the cell, what is the flux into the cell in mM/sec?arrow_forwardA transporter is responsible for antiporting calcium and glucose. The transporter brings glucose into the cell and sends calcium out of the cell. If blood [calcium] = 2.55mM and intracellular [calcium] = 7uM, blood [glucose] = 5.2mM, and intracellular [glucose] = 40uM, what is the free energy of transport? Assume a membrane potential of 62mV (negative inside).arrow_forward
- An ATP-coupled transporter is used to import 1 phosphate from the extracellular environment. Intracellular phosphate exists at 65mM, while it is 2mM outside.Assume a free energy change of ATP hydrolysis of -42.7 kJ/mol. What is the net free energy change of the coupled reaction? Assume a membrane potential of 70mV.arrow_forwardAnother transporter brings 3 chloride ions into the cell. Outside, chloride has a concentration of 107mM, and 4mM inside the cell. Assuming a membrane potential of 62mV (negative inside), what is the free energy of transport of these ions?arrow_forwardFor the Oxaloacetate -> Malate reaction, assume the normal ratio of NAD/NADH, what is the maximum ratio of Malate/Oxaloacetate that will allow reaction progress?arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
BiochemistryBiochemistryISBN:9781319114671Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.Publisher:W. H. Freeman
Lehninger Principles of BiochemistryBiochemistryISBN:9781464126116Author:David L. Nelson, Michael M. CoxPublisher:W. H. Freeman
Fundamentals 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 Learning
BiochemistryBiochemistryISBN:9781305577206Author:Reginald H. Garrett, Charles M. GrishamPublisher:Cengage Learning
Fundamentals of General, Organic, and Biological ...BiochemistryISBN:9780134015187Author:John E. McMurry, David S. Ballantine, Carl A. Hoeger, Virginia E. PetersonPublisher:PEARSON
Biochemistry
Biochemistry
ISBN:9781319114671
Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Publisher:W. H. Freeman
Lehninger Principles of Biochemistry
Biochemistry
ISBN:9781464126116
Author:David L. Nelson, Michael M. Cox
Publisher:W. H. Freeman
Fundamentals of Biochemistry: Life at the Molecul...
Biochemistry
ISBN:9781118918401
Author:Donald Voet, Judith G. Voet, Charlotte W. Pratt
Publisher:WILEY
Biochemistry
Biochemistry
ISBN:9781305961135
Author:Mary K. Campbell, Shawn O. Farrell, Owen M. McDougal
Publisher:Cengage Learning
Biochemistry
Biochemistry
ISBN:9781305577206
Author:Reginald H. Garrett, Charles M. Grisham
Publisher:Cengage Learning
Fundamentals of General, Organic, and Biological ...
Biochemistry
ISBN:9780134015187
Author:John E. McMurry, David S. Ballantine, Carl A. Hoeger, Virginia E. Peterson
Publisher:PEARSON