Research workbench
The crystal structure of the interleukin 11 alpha receptor
Analyse The crystal structure of the interleukin 11 alpha receptor in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 6O4P
- Type
- protein
- Length
- 580 residues
- Chains
- 2
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Interleukin-11 receptor subunit alpha
- UniProt
- Q14626
- Ligands
- NAG, BMA, MAN, SO4
- Pockets
- 2 · best druggability 0.73
Structure
x-ray diffraction · 2 distinct chains · 1% helix, 44% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | Interleukin-11 receptor subunit alpha | protein | 295 | 1% helix, 43% strand | Q14626 |
| B | Interleukin-11 receptor subunit alpha | protein | 285 | 1% helix, 46% strand | Q14626 |
Ligands and binding sites
- NAG · 2-acetamido-2-deoxy-beta-D-glucopyranose · sugar · 5 copies · chains A, B
- BMA · beta-D-mannopyranose · sugar
- MAN · alpha-D-mannopyranose · sugar
- SO4 · Sulfate ion · ion · 11 copies · chains A, B
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Pockets
2 pockets found on a 1 Å grid, 1 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 79 | 0.73 | 0.96 | 25 | empty |
| 2 | 149 | 0.43 | 0.75 | 20 | SO4 |
Interfaces
1 interface between chains.
- A–B · 1098 Ų buried · 11 hydrogen bonds · protein-protein
Modifications
Observed in the structure: 8 disulfide, 3 glycan (disulfide, N-glycosylation).
Compared structures
- 6O4P · The crystal structure of the interleukin 11 alpha receptor · the same entry in another collection · chain A against A, TM-score 1.00
- Q14626 · AlphaFold monomer V2.0 prediction for interleukin-11 receptor subunit alpha (Q14626) · a predicted model of the same protein · chain A against A, TM-score 0.96
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 Q14626
- Elsewhere: RCSB PDB 6O4P · PDBe 6O4P · UniProt Q14626
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