2XXT
Crystal structure of the GluK2 (GluR6) wild-type LBD dimer in complex with kainate
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | GLUTAMATE RECEPTOR, IONOTROPIC KAINATE 2 | polymer | 261 | 29625.9 | 2 | UniProt (P42260) Pfam (PF10613) Pfam (PF00060) | RATTUS NORVEGICUS (NORWAY RAT) | GLUTAMATE RECEPTOR 6, GLUR-6, GLUR6 |
| 2 | C, F (A, B) | 3-(CARBOXYMETHYL)-4-ISOPROPENYLPROLINE | non-polymer | 213.2 | 2 | Chemie (KAI) PubChem (3816) PubChem (10255) PubChem (73345) PubChem (23616889) PubChem (45039619) PubChem (3083828) PubChem (5317452) PubChem (5318769) PubChem (6453379) PubChem (6604705) PubChem (10036135) PubChem (11095940) PubChem (6603893) PubChem (101994997) PubChem (135037246) | |||
| 3 | D, G (A, B) | SODIUM ION | non-polymer | 23.0 | 2 | Chemie (NA) PubChem (923) | |||
| 4 | E (A) | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) PubChem (312) | |||
| 5 | H, I (A, B) | water | water | 18.0 | 417 | Chemie (HOH) |
Sequence modifications
A, B: 429 - 544 (UniProt: P42260)
A, B: 667 - 806 (UniProt: P42260)
| PDB | External Database | Details |
|---|---|---|
| Gly 428 | - | expression tag |
| Pro 807 | - | expression tag |
| Arg 808 | - | expression tag |
| PDB | External Database | Details |
|---|---|---|
| Gly 555 | - | linker |
| Thr 566 | - | linker |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 59251.9 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 507.9 | |
| All* | Total formula weight | 59759.8 |
