#62 68. A particular protein is composed of two individual chainsexample of what kind of structure? (primary, secondary,of amino acids. The way these two chains fit together is an(d)ноH,N-C-C–OHH2CC=0OH62. Show the reaction by which valine and lysine form a pep-tide bond.64. Draw a structure for each tripeptide.(a) thr-glu-leuCH(c) ala-ser-val(b) glu-tyr-ser66. An amino acid on a protein strand hydrogen-bonds to anotheramino acid that is four amino acid units away. The next aminoacid on the chain does the same, hydrogen bonding to anamino acid that is four amino acids away from it. This patternrepeats itself over a significant part of the protein chain. Theresulting pattern in the protein is an example of what kind ofstructure? (primary, secondary, tertiary, or quaternary)istertiary, or quaternary)

To show the reaction by which valine and lysine form peptide bond

Answered: Show the reaction by which valine and…

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Show the reaction by which valine and lysine form a pep- tide bond.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter22: Organic And Biological Molecules

Section: Chapter Questions

Problem 160CP

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Concept explainers

Stereochemistry and Isomerism

Stereochemistry deals with the three-dimensional structure and properties of molecules. It explains the arrangement of atoms and their manipulation within a molecule in a 3D structure. Stereochemistry can be dealt with all types of molecules. Based on the stereochemistry of a molecule, the physical and chemical properties of the molecules vary.

Question

#62

68. A particular protein is composed of two individual chains
example of what kind of structure? (primary, secondary,
of amino acids. The way these two chains fit together is an
(d)
но
H,N-C-C–OH
H2C
C=0
OH
62. Show the reaction by which valine and lysine form a pep-
tide bond.
64. Draw a structure for each tripeptide.
(a) thr-glu-leu
CH
(c) ala-ser-val
(b) glu-tyr-ser
66. An amino acid on a protein strand hydrogen-bonds to another
amino acid that is four amino acid units away. The next amino
acid on the chain does the same, hydrogen bonding to an
amino acid that is four amino acids away from it. This pattern
repeats itself over a significant part of the protein chain. The
resulting pattern in the protein is an example of what kind of
structure? (primary, secondary, tertiary, or quaternary)
is
tertiary, or quaternary)

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