2VAY:
reference: Determinants in CaV1 Channels That Regulate the Ca2+ Sensitivity of Bound Calmodulin., Halling DB, Georgiou DK, Black DJ, Yang G, Fallon JL, Quiocho FA, Pedersen SE, Hamilton SL, J Biol Chem. 2009 Jul 24;284(30):20041-51. Epub 2009 May 27. PMID: 19473981

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