1P1O
Crystal structure of the GluR2 ligand-binding core (S1S2J) mutant L650T in complex with quisqualate
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A | Glutamate receptor 2 | polymer | 263 | 29209.6 | 1 | UniProt (P19491) Pfam (PF10613) Pfam (PF00060) Pfam (PF00497) In PDB | Rattus norvegicus (Norway rat) | GluR-2, GluR-B, GluR-K2, Glutamate receptor ionotropic, AMPA 2 |
2 | A | SULFATE ION | non-polymer | 96.1 | 2 | Chemie (SO4) | |||
3 | A | (S)-2-AMINO-3-(3,5-DIOXO-[1,2,4]OXADIAZOLIDIN-2-YL)-PROPIONIC ACID | non-polymer | 189.1 | 1 | Chemie (QUS) | |||
4 | water | water | 18.0 | 220 | Chemie (HOH) |
Sequence modifications
A: 3 - 117 (UniProt: P19491)
A: 120 - 263 (UniProt: P19491)
PDB | External Database | Details |
---|---|---|
Gly 1 | - | cloning artifact |
Ala 2 | - | cloning artifact |
PDB | External Database | Details |
---|---|---|
Gly 118 | - | linker |
Thr 119 | - | linker |
Thr 138 | Leu 672 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 1 |
Total formula weight | 29209.6 | |
Non-Polymers* | Number of molecules | 3 |
Total formula weight | 381.3 | |
All* | Total formula weight | 29590.9 |