A stochastic simulation of skeletal muscle calcium transients in a structurally realistic sarcomere model using MCell
Fig 6
Free Ca2+ ions are blue, ATP is yellow, ATP+Ca is green, RYRs are cyan. A single myosin filament (blue) and actin filament (red) are rendered for scale and position. Ions are depicted much larger than scale for visibility, MC-o translucent red, MC-m translucent grey, MC-c translucent green. Same renderings as S1 Video.