| ID | Common name | Description | N° of binding sites | Bound to chains |
|---|---|---|---|---|
| 3 | ryr-1ryr1skeletal muscle calcium release channelskeletal muscle ryanodine receptorskeletal muscle-type ryanodine receptortype 1 ryanodine receptor | adenosine-5'-triphosphate | 3 (3 molecules) | A |
| 4 | α-actin-1 | adenosine-5'-diphosphate | 1 (1 molecule) | A |