Molecular Biology of the Cell (Sixth Edition)
6th Edition
ISBN: 9780815344322
Author: Bruce Alberts, Alexander D. Johnson, Julian Lewis, David Morgan, Martin Raff, Keith Roberts, Peter Walter
Publisher: W. W. Norton & Company
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Chapter 19, Problem 12P
Summary Introduction
To explain: The reason why most proteins have less D-aspartate and elastin has increasing levels of D-aspartate steadily with age.
Concept introduction: Racemization is the process where the pure mixture of enantiomers is converted entirely into another form of enantiomer. L-aspartate in proteins is racemized to D-aspartate by racemization. Elastins are highly contractible proteins that can come back to their original state once the stress which causes the contraction is removed. Elastin is present in skin and connective tissue and is part of anchoring junction proteins.
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Which of the following is not a sequence-specific DNA binding protein?
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Chapter 19 Solutions
Molecular Biology of the Cell (Sixth Edition)
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