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

Estrogen Receptor Alpha Ligand Binding Domain C381S C417S Y537S Mutant in Complex with an Covalent Selective Estrogen Receptor Degrader 29c and GRIP Peptide

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.25 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: 12 residues within 4Å: Chain A: I.64, K.68, F.73, L.78, Q.81, V.82, L.85, E.86, D.244, L.245, E.248, M.249 12 PLIP interactions: 12 interactions with chain A Hydrophobic interactions: A:I.64, A:F.73, A:L.78, A:Q.81, A:V.82, A:L.85, A:E.86, A:D.244, A:L.245 Hydrogen bonds: A:K.68, A:E.248, A:E.248

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

PEG.2: 5 residues within 4Å: Chain A: E.59, L.93, R.100, F.110, M.127 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:E.59, A:R.100 Water bridges: A:R.100

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Wang, Y. et al., Discovery of novel covalent selective estrogen receptor degraders against endocrine-resistant breast cancer. Acta Pharm Sin B (2023)

Release Date

2023-05-31

Peptides

Estrogen receptor: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Estrogen receptor

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