Research workbench
Crystal structure of kit in complex with ponatinib
Analyse Crystal structure of kit in complex with ponatinib in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 4U0I
- Type
- protein
- Length
- 297 residues
- Chains
- 1
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- MAST/STEM cell growth factor receptor KIT,MAST/STEM cell growth factor receptor kit
- EC
- 2.7.10.1
- UniProt
- P10721
- Ligands
- 0LI, PO4
- Pockets
- 2 · best druggability 0.74
Structure
x-ray diffraction · 1 distinct chain · 42% helix, 18% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | MAST/STEM cell growth factor receptor KIT,MAST/STEM cell growth factor receptor kit (EC 2.7.10.1) | protein | 297 | 42% helix, 18% strand | P10721 |
Ligands and binding sites
- 0LI · 3-(imidazo[1,2-b]pyridazin-3-ylethynyl)-4-methyl-N-{4-[(4-methylpiperazin-1-yl)methyl]-3-(trifluoromethyl) phenyl}benzamide · ligand · chains A
- PO4 · Phosphate ion · ion · 2 copies · chains A
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 | 755 | 0.74 | 0.79 | 72 | 0LI |
| 2 | 60 | 0.32 | 0.76 | 12 | empty |
Compared structures
- 4U0I · Crystal structure of KIT in complex with ponatinib · the same entry in another collection · chain A against A, TM-score 1.00
- P10721 · AlphaFold monomer V2.0 prediction for MAST/STEM cell growth factor receptor kit (P10721) · a predicted model of the same protein · chain A against A, TM-score 0.97
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 P10721
- Elsewhere: RCSB PDB 4U0I · PDBe 4U0I · UniProt P10721
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