4OVN:
reference: Regulation of the NaV1.5 cytoplasmic domain by calmodulin., Gabelli SB, Boto A, Kuhns VH, Bianchet MA, Farinelli F, Aripirala S, Yoder J, Jakoncic J, Tomaselli GF, Amzel LM, Nat Commun. 2014 Nov 5;5:5126. doi: 10.1038/ncomms6126. PMID: 25370050

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