6GIV
Structure of GluA2-N775S ligand-binding domain (S1S2J) in complex with glutamate and Rubidium Bromide at 1.75 A resolution
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 2 | polymer | 264 | 29251.7 | 1 | UniProt (P19491) Pfam (PF10613) Pfam (PF00060) | Rattus norvegicus (Norway Rat) | GluR-2,AMPA-selective glutamate receptor 2,GluR-B,GluR-K2,Glutamate receptor ionotropic,AMPA 2,GluA2 |
| 2 | B (A) | GLUTAMIC ACID | non-polymer | 147.1 | 1 | Chemie (GLU) | |||
| 3 | C (A) | SULFATE ION | non-polymer | 96.1 | 1 | Chemie (SO4) | |||
| 4 | D, E, F (A) | GLYCEROL | non-polymer | 92.1 | 3 | Chemie (GOL) | |||
| 5 | G (A) | BROMIDE ION | non-polymer | 79.9 | 1 | Chemie (BR) | |||
| 6 | H (A) | water | water | 18.0 | 264 | Chemie (HOH) |
Sequence modifications
A: 3 - 117 (UniProt: P19491)
A: 120 - 264 (UniProt: P19491)
| PDB | External Database | Details |
|---|---|---|
| Gly 1 | - | expression tag |
| Ala 2 | - | expression tag |
| PDB | External Database | Details |
|---|---|---|
| Gly 118 | - | linker |
| Thr 119 | - | linker |
| Ser 242 | Asn 775 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 29251.7 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 599.4 | |
| All* | Total formula weight | 29851.1 |
