Calmodulin introduction

Schmidt U, Weinbrenner S (1996) What is the Structure of the Calmodulin Antagonist Konbamide from Theonella sp. Synthesis of Two Isomers by Direct Biomimetic Introduction of Bromine in Hydroxytryptophan-Containing Cyclic Peptides. Angew Chem Int Ed Engl 35 1336... 

Calmodulin. As mentioned in the introduction it has recently been demonstrated that calcium regulation of a number of enzyme systems and other cellular events is mediated by a low molecular weight protein termed calmodulin. There is presently good evidence that calmodulin is an ubiquitous calcium regulatory protein whose primary sequence is highly conserved throughout all eucaryotic cells(3). 

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