MolNFT v1 · #31661 · protein
Human estrogen receptor alpha ligand-binding domain and a glucocorticoid receptor-interacting protein 1 nr box II peptide
2B23: “Human estrogen receptor alpha ligand-binding domain and a glucocorticoid receptor-interacting protein 1 nr…”. X-ray diffraction, 8 pockets (best druggability 0.84). MolNFT v1 #31661 on GenesisL1: 3D structure, binding sites and…
- PDB
- 2B23
- Type
- protein
- Length
- 481 residues
- Chains
- 4
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Estrogen receptor; Nuclear receptor coactivator 2
- UniProt
- P03372, Q15596
- Pockets
- 8 · best druggability 0.84
Structure
x-ray diffraction · 4 distinct chains · 67% helix, 3% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | Estrogen receptor | protein | 229 | 69% helix, 3% strand | P03372 |
| B | Estrogen receptor | protein | 233 | 66% helix, 4% strand | P03372 |
| C | Nuclear receptor coactivator 2 | protein | 10 | 50% helix, 0% strand | Q15596 |
| D | Nuclear receptor coactivator 2 | protein | 9 | 78% helix, 0% strand | Q15596 |
Pockets
8 pockets found on a 1 Å grid, 6 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 227 | 0.84 | 0.96 | 27 | empty |
| 2 | 280 | 0.83 | 0.93 | 33 | empty |
| 3 | 86 | 0.65 | 0.91 | 19 | empty |
| 4 | 76 | 0.63 | 0.91 | 17 | empty |
| 5 | 90 | 0.57 | 0.86 | 23 | empty |
Interfaces
3 interfaces between chains.
- A–B · 1816 Ų buried · 26 hydrogen bonds · protein-protein
- A–C · 534 Ų buried · 4 hydrogen bonds · protein-protein
- B–D · 509 Ų buried · 5 hydrogen bonds · protein-protein
Modifications
Observed in the structure: 6 modified (artifact).
Compared structures
- 2B23 · Human estrogen receptor alpha ligand-binding domain and a glucocorticoid… · the same entry in another collection · chain A against A, TM-score 1.00
- P03372 · AlphaFold monomer V2.0 prediction for estrogen receptor (P03372) · a predicted model of the same protein · chain A against A, TM-score 0.99
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 P03372
- Every structure of UniProt Q15596
- Elsewhere: RCSB PDB 2B23 · PDBe 2B23 · UniProt P03372 · UniProt Q15596
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