6HCH
STRUCTURE OF GLUA2 LIGAND-BINDING DOMAIN (S1S2J-L504Y-N775S) IN COMPLEX WITH GLUTAMATE AND TDPAM01 AT 1.6 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, B, C (A, B, C) | Glutamate receptor 2 | polymer | 264 | 29301.7 | 3 | UniProt (P19491) Pfam (PF10613) Pfam (PF00060) | Rattus norvegicus (Rat) | GluR-2,AMPA-selective glutamate receptor 2,GluR-B,GluR-K2,Glutamate receptor ionotropic,AMPA 2,GluA2,GluR-2,AMPA-selective glutamate receptor 2,GluR-B,GluR-K2,Glutamate receptor ionotropic,AMPA 2,GluA2 |
| 2 | CA, D, T (C, A, B) | GLUTAMIC ACID | non-polymer | 147.1 | 3 | Chemie (GLU) | |||
| 3 | DA, E, EA, F, FA... (C, A, B) | ZINC ION | non-polymer | 65.4 | 23 | Chemie (ZN) | |||
| 4 | LA, N (C, A) | 6,6'-(Ethane-1,2-diyl)bis(4-methyl-3,4-dihydro-2H-1,2,4-benzothiadiazine 1,1-dioxide) | non-polymer | 422.5 | 2 | Chemie (D45) | |||
| 5 | AA, MA, NA, O, OA... (B, C, A) | ACETATE ION | non-polymer | 59.0 | 8 | Chemie (ACT) | |||
| 6 | Q, SA (A, C) | GLYCEROL | non-polymer | 92.1 | 2 | Chemie (GOL) | |||
| 7 | BA, QA, RA (B, C) | CHLORIDE ION | non-polymer | 35.5 | 3 | Chemie (CL) | |||
| 8 | PA (C) | SULFATE ION | non-polymer | 96.1 | 1 | Chemie (SO4) | |||
| 9 | TA, UA, VA (A, B, C) | water | water | 18.0 | 802 | Chemie (HOH) |
Sequence modifications
A, B, C: 3 - 117 (UniProt: P19491)
A, B, C: 120 - 264 (UniProt: P19491)
| PDB | External Database | Details |
|---|---|---|
| Gly 1 | - | expression tag |
| Ala 2 | - | expression tag |
| Tyr 94 | Leu 504 | engineered mutation |
| 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 | 87905.2 | |
| Non-Polymers* | Number of molecules | 42 |
| Total formula weight | 3649.8 | |
| All* | Total formula weight | 91555.0 |
