SMTL ID : 8w07.1 (1 other biounit)

Crystal Structure of the ER-alpha Ligand-binding Domain (L372S, L536S) in complex with k-402

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.83 Å

Oligo State

homo-dimer

Ligands

1 x 01: (1R,2S,4R)-N-cyclohexyl-5,6-bis(4-hydroxyphenyl)-N-(4-methoxyphenyl)-7-oxabicyclo[2.2.1]hept-5-ene-2-sulfonamide

01.1: 29 residues within 4Å: Chain A: 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, L.98, F.100, L.106, D.107, Q.110, G.111, V.114, G.116, M.117, I.120, F.121, L.124, G.217, H.220, L.221, V.229 14 PLIP interactions: 14 interactions with chain A Hydrophobic interactions: A:A.46, A:W.79, A:L.83, A:F.100, A:M.117, A:I.120, A:I.120, A:F.121, A:L.124, A:H.220, A:V.229 Hydrogen bonds: A:R.90 Water bridges: A:R.90 pi-Stacking: A:F.100

1 x 02: (1S,2R,4S)-N-cyclohexyl-5,6-bis(4-hydroxyphenyl)-N-(4-methoxyphenyl)-7-oxabicyclo[2.2.1]hept-5-ene-2-sulfonamide

02.2: 25 residues within 4Å: Chain B: 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, V.114, G.116, M.117, I.120, F.121, L.124, G.217, M.218, H.220, L.221, V.229, V.230 13 PLIP interactions: 13 interactions with chain B Hydrophobic interactions: B:L.42, B:A.46, B:L.80, B:L.83, B:L.87, B:F.100, B:V.114, B:H.220, B:L.221, B:L.221 Hydrogen bonds: B:R.90 Water bridges: B:R.90 pi-Stacking: B:F.100

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
A

B
B

Estrogen receptor

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