9N4M
Composite map for GluK2 in the apo state with 2-fold symmetrical ligand-binding domain
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, D (A, B, C, D) | Glutamate receptor ionotropic, kainate 2 | polymer | 908 | 102510.0 | 4 | UniProt (P42260) Pfam (PF01094) Pfam (PF10613) Pfam (PF00060) | Rattus norvegicus (Norway rat) | GluK2,Glutamate receptor 6,GluR-6,GluR6 |
| 2 | E, F, G, I, J... (E, F, G, I, J...) | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 424.4 | 10 | In PDB GlyTouCan (G42666HT) | |||
| 3 | H, N (H, N) | alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-6)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 910.8 | 2 | In PDB GlyTouCan (G22768VO) | |||
| 4 | DA, EA, IA, JA, KA... (B, C, A, D) | (2S)-3-(hexadecanoyloxy)-2-[(9Z)-octadec-9-enoyloxy]propyl 2-(trimethylammonio)ethyl phosphate | non-polymer | 760.1 | 16 | Chemie (POV) | |||
| 5 | FA, GA, HA, MA, NA... (B, C, A, D) | 2-acetamido-2-deoxy-beta-D-glucopyranose | non-polymer | 221.2 | 14 | Chemie (NAG) | |||
| 6 | AA, BA, CA, Z (A) | SODIUM ION | non-polymer | 23.0 | 4 | Chemie (NA) |
Sequence modifications
A, B, C, D: 1 - 908 (UniProt: P42260)
| PDB | External Database | Details |
|---|---|---|
| Val 567 | Ile 567 | conflict |
| Cys 571 | Tyr 571 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 410039.9 | |
| Branched | Number of molecules | 12 |
| Total formula weight | 6065.7 | |
| Non-Polymers* | Number of molecules | 34 |
| Total formula weight | 15350.1 | |
| All* | Total formula weight | 431455.7 |
