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Biochemistry General 7212fe2e

Which of the following enzyme is not regulated by calcium or calmodulin?

A
Adenylate cyclase
B
Glycogen synthase
C
Guanylyl cyclase
D
Hexokinase
High-Yield Explanation
Calmodulin  mediated  action  of  Ca2+ : Calmodulin (mol.  wt.  17,000) is  a  calcium binding  regulatory  protein.  Ca-calmodulin complex  activates  certain  enzymes  e.g. adenylate cyclase,  Ca2+  dependent  protein kinases. Ref: Satyanrayana, Ed 3, page no 405

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