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

Estrogen Receptor Alpha Ligand Binding Domain in Complex with a Methylated Lasofoxifene Derivative with Selective Estrogen Receptor Degrader Properties

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.70 Å

Oligo State

homo-dimer

Ligands

2 x R3V: (5R,6S)-5-(4-{2-[(3S)-3-methylpyrrolidin-1-yl]ethoxy}phenyl)-6-phenyl-5,6,7,8-tetrahydronaphthalen-2-ol(Non-covalent)

R3V.1: 21 residues within 4Å: Chain A: M.52, L.55, T.56, A.59, D.60, E.62, L.63, W.92, L.93, L.96, M.97, L.100, R.103, F.113, I.133, G.230, H.233, L.234, N.241, V.242, P.244 13 PLIP interactions: 13 interactions with chain A Hydrophobic interactions: A:L.55, A:A.59, A:L.63, A:L.93, A:L.96, A:I.133, A:L.234, A:P.244 Hydrogen bonds: A:E.62, A:R.103 Water bridges: A:R.103 Salt bridges: A:D.60 pi-Stacking: A:F.113 R3V.2: 20 residues within 4Å: Chain B: M.52, L.55, T.56, A.59, D.60, E.62, L.63, W.92, L.93, L.96, M.97, L.100, R.103, F.113, I.133, G.230, L.234, N.241, V.242, P.244 15 PLIP interactions: 15 interactions with chain B Hydrophobic interactions: B:L.55, B:A.59, B:L.63, B:L.93, B:L.96, B:L.96, B:L.100, B:I.133, B:L.234, B:P.244 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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