Research workbench
Structure of non-phosphorylated ERK2 bound to the pea-15 death effector domain
Analyse Structure of non-phosphorylated ERK2 bound to the pea-15 death effector domain in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 4IZ7
- Type
- protein
- Length
- 774 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, Q9Z297
- Ligands
- NA
- Pockets
- 7 · best druggability 0.74
Structure
x-ray diffraction · 3 distinct chains · 43% helix, 13% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| C | Mitogen-activated protein kinase 1 (EC 2.7.11.24) | protein | 340 | 41% helix, 15% strand | P28482 |
| A | Mitogen-activated protein kinase 1 (EC 2.7.11.24) | protein | 344 | 40% helix, 15% strand | P28482 |
| B | Astrocytic phosphoprotein pea-15 | protein | 90 | 66% helix, 2% strand | Q9Z297 |
Ligands and binding sites
- NA · Sodium ion · metal · chains A
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Pockets
7 pockets found on a 1 Å grid, 5 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 412 | 0.74 | 0.84 | 43 | empty |
| 2 | 870 | 0.71 | 0.76 | 87 | empty |
| 3 | 401 | 0.66 | 0.79 | 41 | empty |
| 4 | 273 | 0.59 | 0.79 | 37 | empty |
| 5 | 126 | 0.51 | 0.81 | 21 | empty |
Interfaces
3 interfaces between chains.
- A–B · 620 Ų buried · 9 hydrogen bonds · protein-protein
- C–B · 253 Ų buried · 3 hydrogen bonds · protein-protein
- C–A · 181 Ų buried · 1 hydrogen bond · protein-protein
Compared structures
- 4IZ7 · Structure of Non-Phosphorylated ERK2 bound to the PEA-15 Death Effector Domain · the same entry in another collection · chain C against C, TM-score 1.00
- Q9Z297 · AlphaFold monomer V2.0 prediction for astrocytic phosphoprotein pea-15 (Q9Z297) · a predicted model of the same protein · chain B against A, TM-score 0.93
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 Q9Z297
- Elsewhere: RCSB PDB 4IZ7 · PDBe 4IZ7 · UniProt P28482 · UniProt Q9Z297
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