FUNDAMENTALS OF BIOCHEMISTRY WPNG 1-SEME
5th Edition
ISBN: 9781119750192
Author: Voet
Publisher: WILEY
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Chapter 5, Problem 16E
Summary Introduction
To calculate: The masses of the peptide fragments of the sequence NNKNN, as determined by tandem mass spectrometry.
Concept introduction: The multiple steps of mass spectrometry selection is called Tandem mass spectrometry. It is an analytical technique that is used to characterize the peptide components within the sample. The sum of atomic weights of all atoms in a molecule is called molecular mass. The weight of the molecule is the relative molecular mass of the molecule. The molecular weight is measured in terms of atomic mass units.
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Chapter 5 Solutions
FUNDAMENTALS OF BIOCHEMISTRY WPNG 1-SEME
Ch. 5 - Prob. 1ECh. 5 - Prob. 2ECh. 5 - 3. Which peptide has greater absorbance at 280...Ch. 5 - 4. Protein X has an absorptivity of 0.4 mL · mg?1...Ch. 5 - 5. You are using ammonium sulfate to purify...Ch. 5 - Prob. 6ECh. 5 - 7. (a) In what order would the amino acids Arg,...Ch. 5 - Prob. 8ECh. 5 - 9. Explain why a certain protein has an apparent...Ch. 5 - 10. Determine the subunit composition of a protein...
Ch. 5 - 11. Explain why a protein, which has a...Ch. 5 - 12. A protein has an apparent mass of 800 kD by...Ch. 5 - 13. Explain why the dansyl chloride treatment of a...Ch. 5 - 14. Identify the tint residue obtained by Edman...Ch. 5 - 15. A pentapeptide has the sequence NNKNN (using...Ch. 5 - 16. The peptide in Problem 15 was sequenced by...Ch. 5 - 17. In site-directed mutagenesis experiments, Gly...Ch. 5 - 18. Below is a list of the first 10 residues of...Ch. 5 - Prob. 19ECh. 5 - Prob. 20ECh. 5 - Prob. 21CQCh. 5 - Prob. 22CQCh. 5 - 23. What fractionation procedure could be used to...Ch. 5 - Prob. 24CQCh. 5 - 25. Purification tables are often used to keep...Ch. 5 - Prob. 26CQCh. 5 - 27. You must cleave the following peptide into...Ch. 5 - 28. You wish to determine the sequence of a...Ch. 5 - Prob. 29CQCh. 5 - Prob. 30CQCh. 5 - 31. You wish to determine the sequence of a short...Ch. 5 - Prob. 32CQCh. 5 - Prob. 33CQCh. 5 - 34. You wish to sequence the light chain of a...Ch. 5 - Prob. 1MTE
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