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An Altered Mode of Calcium Coordination in Methionine-Oxidized Calmodulin

Oxidation of methionine residues in calmodulin (CaM) lowers the affinity for calcium and results in an inability to activate target proteins fully. To evaluate the structural consequences of CaM oxidation, we used infrared difference spectroscopy to identify oxidation-dependent effects on protein co...

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Bibliographic Details
Main Authors: Jones, Eric M., Squier, Thomas C., Sacksteder, Colette A.
Format: Artigo
Language:Inglês
Published: The Biophysical Society 2008
Subjects:
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC2586565/
https://ncbi.nlm.nih.gov/pubmed/18723592
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1529/biophysj.108.139634
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