SMTL ID : 7ujm.2 (1 other biounit)

Estrogen Receptor Alpha Ligand Binding Domain in Complex with a Methylated Lasofoxifene Derivative That Increases Receptor Resonance Time in the Nucleus of Breast Cancer Cells

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

homo-dimer

Ligands

2 x RL4: (5R,6S)-5-(4-{2-[(2R)-2-methylpyrrolidin-1-yl]ethoxy}phenyl)-6-phenyl-5,6,7,8-tetrahydronaphthalen-2-ol(Non-covalent)

RL4.1: 19 residues within 4Å: Chain A: M.51, L.54, T.55, A.58, D.59, E.61, L.62, W.91, L.92, L.95, M.96, L.99, R.102, F.112, I.132, H.232, L.233, N.240, V.241 13 PLIP interactions: 13 interactions with chain A Hydrophobic interactions: A:L.54, A:A.58, A:L.62, A:L.92, A:L.95, A:L.99, A:I.132, A:L.233 Hydrogen bonds: A:E.61, A:R.102 Water bridges: A:R.102 Salt bridges: A:D.59 pi-Stacking: A:F.112 RL4.2: 18 residues within 4Å: Chain B: M.51, L.54, T.55, A.58, D.59, E.61, L.62, W.91, L.92, L.95, L.99, R.102, F.112, M.129, I.132, L.233, N.240, V.241 13 PLIP interactions: 13 interactions with chain B Hydrophobic interactions: B:L.54, B:A.58, B:L.62, B:L.92, B:L.95, B:L.99, B:I.132, B:L.233 Hydrogen bonds: B:E.61, B:R.102 Water bridges: B:L.99 Salt bridges: B:D.59 pi-Stacking: B:F.112

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Hosfield, D.J. et al., Stereospecific lasofoxifene derivatives reveal the interplay between estrogen receptor alpha stability and antagonistic activity in ESR1 mutant breast cancer cells. Elife (2022)

Release Date

2022-06-15

Peptides

Estrogen receptor: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
D

Estrogen receptor

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