Research workbench
Structure of dually phosphorylated ERK2 bound to the pea-15 death effector domain
Analyse Structure of dually phosphorylated ERK2 bound to the pea-15 death effector… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 4IZA
- Type
- protein
- Length
- 778 residues
- Chains
- 3
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Mitogen-activated protein kinase 1; Astrocytic phosphoprotein pea-15
- EC
- 2.7.11.24
- UniProt
- P28482, Q15121
- Pockets
- 8 · best druggability 0.72
Structure
x-ray diffraction · 3 distinct chains · 43% helix, 13% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | Mitogen-activated protein kinase 1 (EC 2.7.11.24) | protein | 348 | 39% helix, 15% strand | P28482 |
| C | Mitogen-activated protein kinase 1 (EC 2.7.11.24) | protein | 335 | 40% helix, 15% strand | P28482 |
| B | Astrocytic phosphoprotein pea-15 | protein | 95 | 67% helix, 2% strand | Q15121 |
Pockets
8 pockets found on a 1 Å grid, 5 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 848 | 0.72 | 0.77 | 85 | empty |
| 2 | 388 | 0.71 | 0.83 | 38 | empty |
| 3 | 493 | 0.69 | 0.80 | 45 | empty |
| 4 | 161 | 0.60 | 0.83 | 29 | empty |
| 5 | 124 | 0.53 | 0.82 | 24 | empty |
Interfaces
3 interfaces between chains.
- A–B · 628 Ų buried · 7 hydrogen bonds · protein-protein
- C–B · 205 Ų buried · 3 hydrogen bonds · protein-protein
- A–C · 151 Ų buried · 0 hydrogen bonds · protein-protein
Modifications
Observed in the structure: 2 modified (phosphorylation).
Compared structures
- 4IZA · Structure of Dually Phosphorylated ERK2 bound to the PEA-15 Death Effector Domain · the same entry in another collection · chain A against A, TM-score 1.00
- Q15121 · AlphaFold monomer V2.0 prediction for astrocytic phosphoprotein pea-15 (Q15121) · a predicted model of the same protein · chain B against A, TM-score 0.86
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 P28482
- Every structure of UniProt Q15121
- Elsewhere: RCSB PDB 4IZA · PDBe 4IZA · UniProt P28482 · UniProt Q15121
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