SMTL ID : 4q50.1 (4 other biounits)

The Estrogen Receptor Alpha Ligand Binding Domain D538G Mutant in Complex with 4-hydroxytamoxifen

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.07 Å

Oligo State

homo-dimer

Ligands

2 x OHT: 4-HYDROXYTAMOXIFEN(Non-covalent)

OHT.1: 17 residues within 4Å: Chain A: L.52, A.56, D.57, E.59, W.89, L.90, L.93, L.97, R.100, F.110, M.127, I.130, L.134, G.227, L.231, V.239, P.241 15 PLIP interactions: 15 interactions with chain A Hydrophobic interactions: A:A.56, A:A.56, A:W.89, A:L.90, A:L.93, A:L.97, A:F.110, A:I.130, A:L.134, A:L.231, A:L.231 Hydrogen bonds: A:L.93, A:R.100 Salt bridges: A:D.57 pi-Stacking: A:F.110 OHT.2: 15 residues within 4Å: Chain B: M.49, L.52, T.53, A.56, D.57, E.59, W.89, L.90, R.100, F.110, M.127, I.130, L.134, G.227, L.231 11 PLIP interactions: 11 interactions with chain B Hydrophobic interactions: B:A.56, B:W.89, B:L.90, B:F.110, B:I.130, B:L.134, B:L.231 Hydrogen bonds: B:L.93, B:R.100 Salt bridges: B:D.57 pi-Stacking: B:F.110

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Fanning, S.W. et al., Estrogen receptor alpha somatic mutations Y537S and D538G confer breast cancer endocrine resistance by stabilizing the activating function-2 binding conformation. Elife (2016)

Release Date

2015-04-15

Peptides

Estrogen receptor: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
F

Estrogen receptor

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