3QLU
Crystal structure of the GluK2/GluK5 (GluR6/KA2) ATD dimer assembly
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | Glutamate receptor, ionotropic kainate 5 | polymer | 393 | 43798.2 | 2 | UniProt (Q63273) Pfam (PF01094) In PDB | Rattus norvegicus (brown rat rat rats) | Glutamate receptor KA-2, KA2 |
2 | C, D | Glutamate receptor, ionotropic kainate 2 | polymer | 395 | 44823.2 | 2 | UniProt (P42260) Pfam (PF01094) In PDB | Rattus norvegicus (brown rat rat rats) | Glutamate receptor 6, GluR-6, GluR6 |
3 | A, B, C, D | 2-acetamido-2-deoxy-beta-D-glucopyranose | non-polymer | 221.2 | 16 | Chemie (NAG) | |||
4 | B, C | CHLORIDE ION | non-polymer | 35.5 | 2 | Chemie (CL) | |||
5 | B | GLYCEROL | non-polymer | 92.1 | 1 | Chemie (GOL) | |||
6 | water | water | 18.0 | 6 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 387 (UniProt: Q63273)
C, D: 1 - 389 (UniProt: P42260)
PDB | External Database | Details |
---|---|---|
Leu 388 | - | expression tag |
Glu 389 | - | expression tag |
Leu 390 | - | expression tag |
Val 391 | - | expression tag |
Pro 392 | - | expression tag |
Arg 393 | - | expression tag |
PDB | External Database | Details |
---|---|---|
Asn 213 | Ala 244 | engineered mutation |
Ser 215 | Gly 246 | engineered mutation |
Leu 390 | - | expression tag |
Glu 391 | - | expression tag |
Leu 392 | - | expression tag |
Val 393 | - | expression tag |
Pro 394 | - | expression tag |
Arg 395 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 4 |
Total formula weight | 177242.7 | |
Non-Polymers* | Number of molecules | 19 |
Total formula weight | 3702.3 | |
All* | Total formula weight | 180945.0 |