SMTL ID : 8dub.1

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

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.84 Å

Oligo State

homo-dimer

Ligands

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

TTU.1: 21 residues within 4Å: Chain A: M.44, L.47, T.48, A.51, D.52, E.54, L.55, 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 15 PLIP interactions: 15 interactions with chain A Hydrophobic interactions: A:T.48, A:A.51, A:A.51, A:L.55, A:L.85, A:L.92, A:F.105, A:I.125, A:L.129, A:L.226 Hydrogen bonds: A:L.88, A:R.95 Water bridges: A:L.92 Salt bridges: A:D.52 pi-Stacking: A:F.105 TTU.2: 20 residues within 4Å: Chain B: M.44, L.47, T.48, L.50, 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, L.226, V.234 15 PLIP interactions: 15 interactions with chain B Hydrophobic interactions: B:L.50, B:A.51, B:A.51, B:L.85, B:L.92, B:F.105, B:I.125, B:I.125, B:L.129, B:L.226 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

2022-11-16

Peptides

Estrogen receptor: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Estrogen receptor

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