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A stochastic simulation of skeletal muscle calcium transients in a structurally realistic sarcomere model using MCell

Fig 8

Model at peak [Ca²⁺] showing troponin-C binding sites.

TnC bound with 2 Ca²⁺ ions dark purple, TnC bound with single Ca²⁺ ion red, TnC unbound pink (Same renderings as used in S2 Video).

doi: https://doi.org/10.1371/journal.pcbi.1006712.g008