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Consider the structure of calmodulin. Identify the correct statements about calmodulin. Calmodulin contains a central, flexible ß sheet that enables it to wrap around another protein, inhibiting the protein's activity. Calmodulin contains two Ca²+binding sites. Calmodulin is a structural subunit of proteins such as CaM kinase. A calcium ion is bound in the loop of an EF hand. Each calcium-binding domain in calmodulin is formed from a helix-loop-helix motif. Binding of Ca²+activates calmodulin.

Consider the structure of calmodulin. Identify the correct statements about calmodulin. Calmodulin contains a central, flexible ß sheet that enables it to wrap around another protein, inhibiting the protein's activity. Calmodulin contains two Ca²+binding sites. Calmodulin is a structural subunit of proteins such as CaM kinase. A calcium ion is bound in the loop of an EF hand. Each calcium-binding domain in calmodulin is formed from a helix-loop-helix motif. Binding of Ca²+activates calmodulin.

Biochemistry
Biochemistry
9th Edition
ISBN:9781319114671
Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Publisher:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Chapter1: Biochemistry: An Evolving Science
Section: Chapter Questions
Problem 1P
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Consider the structure of calmodulin. Identify the correct statements about calmodulin. Calmodulin contains a central, flexible ß sheet that enables it to wrap around another protein, inhibiting the protein's activity. Calmodulin contains two Ca²+ binding sites. Calmodulin is a structural subunit of proteins such as CaM kinase. A calcium ion is bound in the loop of an EF hand. Each calcium-binding domain in calmodulin is formed from a helix-loop-helix motif. Binding of Ca²+ activates calmodulin. m
Transcribed Image Text:Consider the structure of calmodulin. Identify the correct statements about calmodulin. Calmodulin contains a central, flexible ß sheet that enables it to wrap around another protein, inhibiting the protein's activity. Calmodulin contains two Ca²+ binding sites. Calmodulin is a structural subunit of proteins such as CaM kinase. A calcium ion is bound in the loop of an EF hand. Each calcium-binding domain in calmodulin is formed from a helix-loop-helix motif. Binding of Ca²+ activates calmodulin. m
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