4UQQ
Electron density map of GluK2 desensitized state in complex with 2S,4R-4-methylglutamate
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, D (A, B, C, D) | GLUTAMATE RECEPTOR IONOTROPIC, KAINATE 2 | polymer | 882 | 99549.3 | 4 | UniProt (P42260) Pfam (PF01094) Pfam (PF10613) Pfam (PF00060) | RATTUS NORVEGICUS (NORWAY RAT) | GLUK2, GLUTAMATE RECEPTOR 6, GLUR-6, GLUR6, GLUK2 |
| 2 | E, F, G, H (A, B, C, D) | GLUTAMIC ACID | non-polymer | 147.1 | 4 | Chemie (GLU) |
Sequence modifications
A, B, C, D: 1 - 877 (UniProt: P42260)
| PDB | External Database | Details |
|---|---|---|
| Gly 878 | - | expression tag |
| Leu 879 | - | expression tag |
| Val 880 | - | expression tag |
| Pro 881 | - | expression tag |
| Arg 882 | - | expression tag |
| Val 536 | Ile 567 | variant |
| Cys 540 | Tyr 571 | variant |
| Val 545 | Cys 576 | engineered mutation |
| Ser 564 | Cys 595 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 398197.2 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 588.5 | |
| All* | Total formula weight | 398785.7 |
