8ZT5
Structure of calcium preference ATP-gated channel P2X1 in the Desensitized state 2 in the presence of 1mM Calcium ion
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C (B, C, A) | P2X purinoceptor 1 | polymer | 399 | 44908.7 | 3 | UniProt (P51576) Pfam (PF00864) | Mus musculus (house mouse) | P2X1,ATP receptor,Purinergic receptor |
| 2 | D, J, P (B, C, A) | ADENOSINE-5'-TRIPHOSPHATE | non-polymer | 507.2 | 3 | Chemie (ATP) | |||
| 3 | E, F, G, K, L... (B, C, A) | 2-acetamido-2-deoxy-beta-D-glucopyranose | non-polymer | 221.2 | 9 | Chemie (NAG) | |||
| 4 | H, I, O (B, C, A) | MAGNESIUM ION | non-polymer | 24.3 | 3 | Chemie (MG) | |||
| 5 | N, T, U (C, A) | CALCIUM ION | non-polymer | 40.1 | 3 | Chemie (CA) | |||
| 6 | V, W, X (B, C, A) | water | water | 18.0 | 7 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 134726.1 | |
| Non-Polymers* | Number of molecules | 18 |
| Total formula weight | 3705.6 | |
| All* | Total formula weight | 138431.6 |
