SMTL ID : 6chz.1

Estrogen Receptor Alpha Y537S bound to antagonist H3B-9224.

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.68 Å

Oligo State

homo-dimer

Ligands

2 x F3D: 4-[(2-{4-[(1E)-1-(1H-indazol-5-yl)-2-phenylbut-1-en-1-yl]phenoxy}ethyl)amino]-N,N-dimethylbutanamide(Non-covalent)

F3D.1: 18 residues within 4Å: Chain A: M.52, L.55, T.56, L.58, A.59, D.60, E.62, W.92, L.96, L.100, R.103, F.113, M.130, L.137, G.230, H.233, L.234, L.248 13 PLIP interactions: 13 interactions with chain A Hydrophobic interactions: A:L.58, A:A.59, A:A.59, A:W.92, A:F.113, A:L.137, A:L.234, A:L.234 Hydrogen bonds: A:E.62, A:R.103 Water bridges: A:T.56, A:R.103, A:R.103 F3D.3: 18 residues within 4Å: Chain B: M.52, L.55, T.56, L.58, A.59, D.60, E.62, W.92, L.96, L.100, R.103, F.113, M.130, L.137, G.230, H.233, L.234, L.248 14 PLIP interactions: 14 interactions with chain B Hydrophobic interactions: B:L.58, B:A.59, B:A.59, B:W.92, B:F.113, B:L.137, B:L.234, B:L.234 Hydrogen bonds: B:E.62, B:R.103 Water bridges: B:T.56, B:T.56, B:R.103, B:R.103

2 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.2: 5 residues within 4Å: Chain A: I.95, L.96, G.99, F.154, K.158 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:I.95, A:K.158 Water bridges: A:G.99 EDO.4: 5 residues within 4Å: Chain B: I.95, L.96, G.99, F.154, K.158 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:I.95, B:K.158 Water bridges: B:G.99

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Puyang, X. et al., Discovery of Selective Estrogen Receptor Covalent Antagonists for the Treatment of ER alphaWTand ER alphaMUTBreast Cancer. Cancer Discov (2018)

Release Date

2018-03-21

Peptides

Estrogen receptor: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Estrogen receptor