| NCE |
| mM [Ca] |
| mitochondria |
| nAChR |
| CNG |
| VDAC |
| Stretch receptor |
|
|
| Endoplasmic |
|
| reticulum |
|
| mM [Ca] |
| PMCA |
| IP3R |
| SERCA |
| 100 nM
[Ca] |
| T-tubule |
| mM [Ca] |
|
|
| Sarcoplasmic |
|
| reticulum |
|
| VGCC |
| RyR |
| SERCA |