SMTL ID : 8dv5.1

Estrogen Receptor Alpha Ligand Binding Domain in Complex with (6'-hydroxy-1'-(4-((1-pentylpyrrolidin-3-yl)methoxy)phenyl)-1',4'-dihydro-2'<i>H</i>-spiro[cyclopropane-1,3'-isoquinolin]-2'-yl)(phenyl)methanone

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.85 Å

Oligo State

homo-dimer

Ligands

2 x TX9: [(1'R)-6'-hydroxy-1'-(4-{[(3S)-1-pentylpyrrolidin-3-yl]methoxy}phenyl)-1',4'-dihydro-2'H-spiro[cyclopropane-1,3'-isoquinolin]-2'-yl](phenyl)methanone(Non-covalent)

TX9.1: 23 residues within 4Å: Chain A: M.44, L.47, T.48, A.51, D.52, E.54, W.84, L.85, L.88, M.89, L.92, R.95, F.105, M.122, I.125, F.126, L.129, H.225, L.226, N.233, V.234, V.235, P.236 20 PLIP interactions: 20 interactions with chain A Hydrophobic interactions: A:T.48, A:A.51, A:A.51, A:W.84, A:L.85, A:L.88, A:L.92, A:F.105, A:F.105, A:I.125, A:L.129, A:L.226, A:N.233, A:P.236 Hydrogen bonds: A:L.88, A:R.95, A:R.95 Water bridges: A:L.92 Salt bridges: A:D.52 pi-Stacking: A:F.105 TX9.2: 20 residues within 4Å: Chain B: L.47, T.48, A.51, D.52, E.54, W.84, L.85, L.88, M.89, L.92, R.95, F.105, M.122, I.125, F.126, L.129, H.225, L.226, V.234, L.240 18 PLIP interactions: 18 interactions with chain B Hydrophobic interactions: B:T.48, B:A.51, B:A.51, B:W.84, B:L.88, B:F.105, B:F.105, B:I.125, B:I.125, B:F.126, B:L.129, B:L.226, B:L.240 Hydrogen bonds: B:L.88, B:R.95 Water bridges: B:R.95 Salt bridges: B:D.52 pi-Stacking: B:F.105

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Hancock, G.R. et al., Unconventional isoquinoline-based SERMs elicit fulvestrant-like transcriptional programs in ER+ breast cancer cells. NPJ Breast Cancer (2022)

Release Date

2022-11-09

Peptides

Estrogen receptor: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Estrogen receptor

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