SMTL ID : 8w03.2 (1 other biounit)

Crystal Structure of the ER-alpha Ligand-binding Domain (L372S, L536S) in complex with k-1154

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.68 Å

Oligo State

homo-dimer

Ligands

2 x OBT: (1S,2R,4S)-N-(4-chlorophenyl)-5,6-bis(4-hydroxyphenyl)-N-(2,2,2-trifluoroethyl)-7-oxabicyclo[2.2.1]hept-5-ene-2-sulfonamide(Covalent)(Non-covalent)

OBT.1: 26 residues within 4Å: Chain A: M.38, M.39, L.42, T.43, L.45, A.46, D.47, E.49, W.79, L.80, L.83, M.84, L.87, R.90, F.100, G.111, V.114, M.117, V.118, I.120, F.121, L.124, G.217, H.220, L.221, V.229 13 PLIP interactions: 13 interactions with chain A Hydrophobic interactions: A:L.42, A:L.42, A:A.46, A:L.83, A:V.114, A:M.117, A:M.117, A:F.121, A:V.229 Hydrogen bonds: A:T.43, A:E.49, A:R.90 Water bridges: A:R.90 OBT.2: 24 residues within 4Å: Chain B: M.38, M.39, L.42, T.43, L.45, A.46, E.49, W.79, L.80, L.83, M.84, L.87, R.90, F.100, G.111, M.117, I.120, F.121, L.124, G.217, H.220, L.221, M.224, V.229 10 PLIP interactions: 10 interactions with chain B Hydrophobic interactions: B:L.42, B:L.42, B:A.46, B:L.83, B:F.121 Hydrogen bonds: B:T.43, B:L.83, B:R.90 Water bridges: B:L.87 Halogen bonds: B:G.217

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Min, C.K. et al., Asymmetric allostery in estrogen receptor-alpha homodimers drives responses to the ensemble of estrogens in the hormonal milieu. Proc.Natl.Acad.Sci.USA (2024)

Release Date

2024-06-12

Peptides

Estrogen receptor: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
D

Estrogen receptor

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