Research workbench
GLUA2 bound to antagonist zk and GSG1L in digitonin, state 1
Analyse GLUA2 bound to antagonist zk and GSG1L in digitonin, state 1 in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 5WEK
- Type
- protein
- Length
- 3,484 residues
- Chains
- 4
- Method
- electron microscopy
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Chimera of glutamate receptor 2,GERM cell-specific gene 1- like protein
- UniProt
- P19491, D3Z7H4
- Ligands
- ZK1
- Pockets
- 20 · best druggability 0.87
Structure
electron microscopy · 2 distinct chains · 42% helix, 16% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A, C | Chimera of glutamate receptor 2,GERM cell-specific gene 1- like protein | protein | 962 | 45% helix, 15% strand | P19491, D3Z7H4 |
| B, D | Chimera of glutamate receptor 2,GERM cell-specific gene 1- like protein | protein | 780 | 39% helix, 17% strand | P19491, D3Z7H4 |
Ligands and binding sites
- ZK1 · {[7-morpholin-4-yl-2,3-dioxo-6-(trifluoromethyl)-3,4-dihydroquinoxalin-1(2H)-yl]methyl}phosphonic acid · ligand · 4 copies · chains A, B, C, D
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Pockets
20 pockets found on a 1 Å grid, 20 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 1028 | 0.87 | 0.88 | 115 | empty |
| 2 | 783 | 0.85 | 0.88 | 109 | empty |
| 3 | 924 | 0.84 | 0.86 | 105 | empty |
| 4 | 860 | 0.79 | 0.82 | 96 | empty |
| 5 | 786 | 0.78 | 0.82 | 83 | empty |
Interfaces
6 interfaces between chains.
- C–D · 4060 Ų buried · 22 hydrogen bonds · protein-protein
- A–B · 3946 Ų buried · 16 hydrogen bonds · protein-protein
- A–D · 3259 Ų buried · 18 hydrogen bonds · protein-protein
- B–C · 3151 Ų buried · 12 hydrogen bonds · protein-protein
- B–D · 437 Ų buried · 6 hydrogen bonds · protein-protein
Modifications
Observed in the structure: 10 disulfide (disulfide).
Compared structures
- 5WEK · GluA2 bound to antagonist ZK and GSG1L in digitonin, state 1 · the same entry in another collection · chain A against A, TM-score 1.00
- D3Z7H4 · AlphaFold monomer V2.0 prediction for germ cell-specific gene 1-like protein (D3Z7H4) · a predicted model of the same protein · chain A against A, TM-score 0.18
Analyse
- Open in the research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides and crosslinks on the 3D structure
- Every structure of UniProt P19491
- Every structure of UniProt D3Z7H4
- Elsewhere: RCSB PDB 5WEK · PDBe 5WEK · UniProt P19491 · UniProt D3Z7H4
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