Research workbench
IRAK4 in complex with inhibitor
Analyse IRAK4 in complex with inhibitor in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 6RFI
- Type
- protein
- Length
- 555 residues
- Chains
- 2
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Interleukin-1 receptor-associated kinase 4
- EC
- 2.7.11.1
- UniProt
- Q9NWZ3
- Ligands
- K1H, SO4
- Pockets
- 5 · best druggability 0.74
Structure
x-ray diffraction · 2 distinct chains · 41% helix, 16% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | Interleukin-1 receptor-associated kinase 4 (EC 2.7.11.1) | protein | 275 | 41% helix, 15% strand | Q9NWZ3 |
| B | Interleukin-1 receptor-associated kinase 4 (EC 2.7.11.1) | protein | 280 | 40% helix, 16% strand | Q9NWZ3 |
Ligands and binding sites
- K1H · Methyl 4-[4-[(6-cyanoquinazolin-4-yl) amino]cyclohexyl]piperazine-1-carboxylate · ligand · 2 copies · chains A, B
- SO4 · Sulfate ion · ion · 2 copies · chains A, B
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Pockets
5 pockets found on a 1 Å grid, 3 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 779 | 0.74 | 0.79 | 54 | empty |
| 2 | 353 | 0.66 | 0.80 | 50 | K1H |
| 3 | 221 | 0.65 | 0.83 | 26 | K1H |
| 4 | 59 | 0.43 | 0.82 | 17 | empty |
| 5 | 62 | 0.29 | 0.74 | 12 | empty |
Interfaces
1 interface between chains.
- A–B · 650 Ų buried · 7 hydrogen bonds · protein-protein
Modifications
Observed in the structure: 4 modified (phosphorylation).
Compared structures
- 6RFI · IRAK4 IN COMPLEX WITH inhibitor · the same entry in another collection · chain A against A, TM-score 1.00
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 Q9NWZ3
- Elsewhere: RCSB PDB 6RFI · PDBe 6RFI · UniProt Q9NWZ3
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