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Low micromolar small molecule inhibitor of il-2
Analyse Low micromolar small molecule inhibitor of il-2 in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 1PW6
- Type
- protein
- Length
- 250 residues
- Chains
- 2
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Interleukin-2
- UniProt
- P60568
- Ligands
- FRB, SO4
- Pockets
- 1 · best druggability 0.35
Structure
x-ray diffraction · 2 distinct chains · 62% helix, 3% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | Interleukin-2 | protein | 121 | 64% helix, 3% strand | P60568 |
| B | Interleukin-2 | protein | 129 | 60% helix, 3% strand | P60568 |
Ligands and binding sites
- FRB · 2-cyclohexyl-N-(2-{4-[5-(2,3-dichloro-phenyl)-2H-pyrazol-3-yl]-piperidin-1-yl}-2-oxo-ethyl)-2-guanidino-acetamide · ligand · 2 copies · chains A, B
- SO4 · Sulfate ion · ion · chains A
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Pockets
1 pocket found on a 1 Å grid, 0 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 94 | 0.35 | 0.74 | 16 | FRB |
Interfaces
1 interface between chains.
- A–B · 26 Ų buried · 0 hydrogen bonds · protein-protein
Modifications
Observed in the structure: 2 disulfide (disulfide).
Compared structures
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 P60568
- Elsewhere: RCSB PDB 1PW6 · PDBe 1PW6 · UniProt P60568
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