9BPD
Cryo-EM structure of P2X3 receptor in complex with ATP:Mg2+
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 (A, B, C) | P2X purinoceptor | polymer | 361 | 40477.5 | 3 | UniProt (A0A8I3S575) Pfam (PF00864) | Canis lupus (gray wolf) | |
| 2 | D, E, F, G, H... (D, E, F, G, H...) | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 424.4 | 6 | In PDB GlyTouCan (G42666HT) | |||
| 3 | J, M, Q (A, B, C) | 2-acetamido-2-deoxy-beta-D-glucopyranose | non-polymer | 221.2 | 3 | Chemie (NAG) | |||
| 4 | K, N, R (A, B, C) | MAGNESIUM ION | non-polymer | 24.3 | 3 | Chemie (MG) | |||
| 5 | L, O, P (A, B, C) | ADENOSINE-5'-TRIPHOSPHATE | non-polymer | 507.2 | 3 | Chemie (ATP) |
Sequence modifications
A, B, C: 0 - 359 (UniProt: A0A8I3S575)
| PDB | External Database | Details |
|---|---|---|
| Gly -1 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 121432.6 | |
| Branched | Number of molecules | 6 |
| Total formula weight | 2546.4 | |
| Non-Polymers* | Number of molecules | 9 |
| Total formula weight | 2258.1 | |
| All* | Total formula weight | 126237.0 |
