4F2O
Quisqualate bound to the D655A mutant of the ligand binding domain of GluA3
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Glutamate receptor 3 | polymer | 258 | 28926.4 | 1 | UniProt (P19492) Pfam (PF10613) Pfam (PF00060) | Rattus norvegicus (rat) | GluR-3, AMPA-selective glutamate receptor 3, GluR-C, GluR-K3, Glutamate receptor ionotropic, AMPA 3, GluA3 |
| 2 | B (A) | (S)-2-AMINO-3-(3,5-DIOXO-[1,2,4]OXADIAZOLIDIN-2-YL)-PROPIONIC ACID | non-polymer | 189.1 | 1 | Chemie (QUS) | |||
| 3 | C (A) | ZINC ION | non-polymer | 65.4 | 1 | Chemie (ZN) | |||
| 4 | D (A) | water | water | 18.0 | 350 | Chemie (HOH) |
Sequence modifications
A: 4 - 117 (UniProt: P19492)
A: 120 - 261 (UniProt: P19492)
A: 120 - 261 (UniProt: P19492)
| PDB | External Database | Details |
|---|---|---|
| Gly 118 | - | linker |
| Thr 119 | - | linker |
| Ala 139 | Asp 677 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 28926.4 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 254.5 | |
| All* | Total formula weight | 29180.9 |
