9BQH
Cryo-EM structure of the full-length human P2X4 receptor in the apo closed state
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 4 | polymer | 388 | 43415.0 | 3 | UniProt (Q99571) Pfam (PF00864) | Homo sapiens (human) | P2X4,ATP receptor,Purinergic receptor |
| 2 | D, E, G, H, J... (D, E, G, H, J...) | 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 | F, I, L (F, I, L) | 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) | |||
| 4 | AA, M, N, O, T... (C, A, B) | 2-acetamido-2-deoxy-beta-D-glucopyranose | non-polymer | 221.2 | 9 | Chemie (NAG) | |||
| 5 | P, Q, R, S, W... (A, B, C) | DODECYL-BETA-D-MALTOSIDE | non-polymer | 510.6 | 6 | Chemie (LMT) | |||
| 6 | BA, CA, DA (A, B, C) | water | water | 18.0 | 390 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 130245.0 | |
| Branched | Number of molecules | 9 |
| Total formula weight | 4306.0 | |
| Non-Polymers* | Number of molecules | 15 |
| Total formula weight | 5054.6 | |
| All* | Total formula weight | 139605.6 |
