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

Estrogen receptor alpha ligand binding domain Y537S mutant in complex with a methylated lasofoxifene derivative that enhances estrogen receptor alpha nuclear resonance time

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.70 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: 17 residues within 4Å: Chain A: M.52, L.55, T.56, L.58, A.59, D.60, E.62, W.92, L.93, L.96, M.97, L.100, R.103, G.230, H.233, L.234, L.245 15 PLIP interactions: 15 interactions with chain A Hydrophobic interactions: A:L.55, A:L.58, A:A.59, A:W.92, A:L.93, A:L.96, A:L.100, A:L.234, A:L.245 Hydrogen bonds: A:E.62, A:R.103 Water bridges: A:R.103 Salt bridges: A:D.60 pi-Stacking: A:F.113, A:H.233 RL4.2: 17 residues within 4Å: Chain B: M.52, L.55, T.56, A.59, D.60, E.62, W.92, L.93, L.96, M.97, L.100, R.103, F.113, I.133, G.230, H.233, L.234 13 PLIP interactions: 13 interactions with chain B Hydrophobic interactions: B:L.55, B:A.59, B:W.92, B:L.93, B:L.96, B:L.100, B:I.133, B:L.234 Hydrogen bonds: B:E.62, B:R.103 Water bridges: B:R.103 Salt bridges: B:D.60 pi-Stacking: B:F.113

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
B

B
A

Estrogen receptor

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