SMTL ID : 7y8f.1 (1 other biounit)

Estrogen Receptor Alpha Ligand Binding Domain Y537S Mutant in Complex with an Inhibitor 30o and GRIP Peptide

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.22 Å

Oligo State

monomer

Ligands

1 x ALA- ILE- LEU- HIS- ARG- LEU- LEU- GLN: Grip peptide(Non-covalent)

ALA-ILE-LEU-HIS-ARG-LEU-LEU-GLN.1: 10 residues within 4Å: Chain A: I.64, K.68, L.78, Q.81, V.82, L.85, D.244, L.245, E.248, M.249 12 PLIP interactions: 12 interactions with chain A Hydrophobic interactions: A:I.64, A:L.78, A:Q.81, A:V.82, A:L.85, A:L.85, A:D.244, A:L.245 Hydrogen bonds: A:K.68, A:E.248, A:E.248, A:E.248

1 x PEG: DI(HYDROXYETHYL)ETHER(Non-functional Binders)

PEG.2: 4 residues within 4Å: Chain A: E.59, L.93, F.110, M.127 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:E.59

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Xin, L. et al., Structure-guided identification of novel dual-targeting estrogen receptor alpha degraders with aromatase inhibitory activity for the treatment of endocrine-resistant breast cancer. Eur.J.Med.Chem. (2023)

Release Date

2023-04-26

Peptides

Estrogen receptor: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Estrogen receptor

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