Calcium Binding Rigidifies the C2 Domain and the Intradomain Interaction of GIVA Phospholipase A₂ as Revealed by Hydrogen/Deuterium Exchange Mass Spectrometry

Yuan-Hao Hsu, John E. Burke, Daren L. Stephens, Raymond A. Deems, Sheng Li, Kyle M. Asmus, Virgil L. Woods and Edward A. Dennis

The Journal of Biological Chemistry 283 ( 15 ): 9820 - 9827 , 2008