Research workbench
Crystal structure of the er-alpha ligand-binding domain (Y537S) in complex with the obhs derivative, 4-acetamidophenyl (1S,2R,4S)-5,6- BIS(4-hydroxyphenyl)-7-OXABICYCLO[2.2.1]HEPT-5-ene-2-sulfonate
Analyse Crystal structure of the er-alpha ligand-binding domain (Y537S) in complex with… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 5TMW
- Type
- protein
- Length
- 499 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
- Ligands
- 7FP
- Pockets
- 7 · best druggability 0.82
Structure
x-ray diffraction · 4 distinct chains · 70% helix, 3% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | Estrogen receptor | protein | 240 | 67% helix, 4% strand | P03372 |
| C | Nuclear receptor coactivator 2 | protein | 9 | 78% helix, 0% strand | Q15596 |
| B | Estrogen receptor | protein | 240 | 73% helix, 3% strand | P03372 |
| D | Nuclear receptor coactivator 2 | protein | 10 | 70% helix, 0% strand | Q15596 |
Ligands and binding sites
- 7FP · 4-(acetylamino)phenyl (1S,2R,4S)-5,6-bis(4-hydroxyphenyl)-7-oxabicyclo[2.2.1]hept-5-ene-2-sulfonate · ligand · 2 copies · chains A, B
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 | 262 | 0.82 | 0.93 | 30 | 7FP |
| 2 | 269 | 0.82 | 0.93 | 32 | 7FP |
| 3 | 437 | 0.65 | 0.78 | 50 | empty |
| 4 | 87 | 0.65 | 0.90 | 18 | empty |
| 5 | 97 | 0.64 | 0.89 | 20 | empty |
Interfaces
3 interfaces between chains.
- A–B · 1703 Ų buried · 29 hydrogen bonds · protein-protein
- A–C · 529 Ų buried · 2 hydrogen bonds · protein-protein
- B–D · 510 Ų buried · 2 hydrogen bonds · protein-protein
Compared structures
- 5TMW · Crystal Structure of the ER-alpha Ligand-binding Domain (Y537S) in Complex with the OBHS… · 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 0.98
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 5TMW · PDBe 5TMW · UniProt P03372 · UniProt Q15596
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