| 1000 |
| NH2 |
| MH/CCD |
| PP1 |
| 1500 |
| 2000 |
| DHPR/RyR1 |
| PP2A |
| FKBP |
| MH/CCD |
| Ca-Activation |
| P |
| 3500 |
| mAKAP |
| RII-PKA |
| Calmodulin |
| Ca-Inactivation |
| 4000 |
| 5000 |
| 4500 |
| CO2H |
| Cytosol |
|
|
|
| SR |
||
| Membrane |
||
| RyR2 |
| GIG |
| M1 |
| M2 |
| M3 |
| M4 |
| Lumen |
| MH/CCD |