9C2B
Cryo-EM structure of the human P2X1 receptor in the ATP-bound desensitized state
This is a non-PDB format compatible entry.
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 1 | polymer | 399 | 45039.0 | 3 | UniProt (P51575) Pfam (PF00864) | Homo sapiens (human) | P2X1,ATP receptor,Purinergic receptor |
| 2 | D, F, H (D, F, H) | beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 586.5 | 3 | In PDB GlyTouCan (G15407YE) | |||
| 3 | E, G, I (E, G, I) | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 424.4 | 3 | In PDB GlyTouCan (G42666HT) | |||
| 4 | J, M, Q (A, B, C) | MAGNESIUM ION | non-polymer | 24.3 | 3 | Chemie (MG) | |||
| 5 | K, N, R (A, B, C) | 2-acetamido-2-deoxy-beta-D-glucopyranose | non-polymer | 221.2 | 3 | Chemie (NAG) | |||
| 6 | L, O, P (A, B, C) | ADENOSINE-5'-TRIPHOSPHATE | non-polymer | 507.2 | 3 | Chemie (ATP) | |||
| 7 | S, T, U (A, B, C) | water | water | 18.0 | 141 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 135116.9 | |
| Branched | Number of molecules | 6 |
| Total formula weight | 3032.8 | |
| Non-Polymers* | Number of molecules | 9 |
| Total formula weight | 2258.1 | |
| All* | Total formula weight | 140407.8 |
