Molecular Cell Biology
8th Edition
ISBN: 9781464183393
Author: Harvey Lodish, Arnold Berk, Chris A. Kaiser, Monty Krieger, Anthony Bretscher, Hidde Ploegh, Angelika Amon, Kelsey C. Martin
Publisher: W. H. Freeman
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Chapter 11, Problem 8RTC
Summary Introduction
To analyze:
Why the coupled reaction of ATP hydrolysis in P-class ion pump mechanism does not directly involve hydrolysis of phosphoanhydride bond?
Introduction:
P-class ion pump is a type of ATP-powered transmembrane pump that is used in the transport of ions across the plasma membrane using the energy from ATP. They are formed by a homodimer of a-subunits, each containing two sites for binding of ATP molecules.
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