2XXI
Crystal structure of 1-((4-(3-(trifluoromethyl)-6,7-dihydropyrano(4,3- c(pyrazol-1(4H)-yl)phenyl)methyl)-2-pyrrolidinone in complex with the ligand binding domain of the Rat GluA2 receptor and glutamate at 1.6A resolution.
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 | GLUTAMATE RECEPTOR 2 | polymer | 263 | 29194.7 | 3 | UniProt (P19491) Pfam (PF10613) Pfam (PF00060) In PDB | RATTUS NORVEGICUS (NORWAY RAT) | GLUR-2, AMPA-SELECTIVE GLUTAMATE RECEPTOR 2, GLUR-B, GLUR-K2, GLUTAMATE RECEPTOR IONOTROPIC\,AMPA 2, GLUA2 |
2 | A, B, C | GLUTAMIC ACID | non-polymer | 147.1 | 3 | Chemie (GLU) | |||
3 | A, B | 1-({4-[3-(TRIFLUOROMETHYL)-6,7-DIHYDROPYRANO[4,3-C]PYRAZOL-1(4H)-YL]PHENYL}METHYL)-2-PYRROLIDINONE | non-polymer | 365.4 | 2 | Chemie (JAC) | |||
4 | A | SULFATE ION | non-polymer | 96.1 | 1 | Chemie (SO4) | |||
5 | A, B, C | ZINC ION | non-polymer | 65.4 | 5 | Chemie (ZN) | |||
6 | water | water | 18.0 | 522 | Chemie (HOH) |
Sequence modifications
A, B, C: 3 - 117 (UniProt: P19491)
A, B, C: 120 - 263 (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 | 3 |
Total formula weight | 87584.0 | |
Non-Polymers* | Number of molecules | 11 |
Total formula weight | 1595.2 | |
All* | Total formula weight | 89179.2 |