SMTL ID : 7rs3.1 (1 other biounit)

Crystal Structure of the ER-alpha Ligand-binding Domain (L372S, L536S) in complex with DMERI-29

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.84 Å

Oligo State

homo-dimer

Ligands

2 x 7OR: (1S,2R,4S)-6-[4-(benzyloxy)phenyl]-5-(4-hydroxyphenyl)-N-(4-methoxyphenyl)-N-(2,2,2-trifluoroethyl)-7-oxabicyclo[2.2.1]hept-5-ene-2-sulfonamide(Non-covalent)

7OR.1: 28 residues within 4Å: Chain A: M.46, L.49, T.50, A.53, D.54, E.56, L.57, W.86, L.87, L.90, M.91, L.94, R.97, F.107, V.121, E.122, G.123, M.124, I.127, L.131, G.224, M.225, H.227, L.228, M.231, V.236, V.237, P.238 18 PLIP interactions: 18 interactions with chain A Hydrophobic interactions: A:L.49, A:L.49, A:A.53, A:D.54, A:L.57, A:W.86, A:L.87, A:L.90, A:L.94, A:L.94, A:F.107, A:L.131, A:L.228, A:L.228 Hydrogen bonds: A:E.56, A:R.97 Water bridges: A:L.94 Halogen bonds: A:E.122 7OR.5: 19 residues within 4Å: Chain B: M.46, L.49, T.50, A.53, E.56, L.57, W.86, L.87, L.90, M.91, L.94, R.97, E.122, M.124, I.127, G.224, M.225, H.227, L.228 13 PLIP interactions: 13 interactions with chain B Hydrophobic interactions: B:L.49, B:L.49, B:T.50, B:A.53, B:L.57, B:W.86, B:L.87, B:L.90, B:L.94 Hydrogen bonds: B:E.56, B:R.97 Water bridges: B:R.97 pi-Stacking: B:F.107

1 x TYR: TYROSINE(Covalent)

TYR.2: 6 residues within 4Å: Chain B: M.225, E.226, H.227, L.228 Ligands: SER.3, CYS.4 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:M.225

1 x SER: SERINE(Non-covalent)

SER.3: 5 residues within 4Å: Chain B: E.226, H.227, L.228 Ligands: TYR.2, CYS.4 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:E.226

1 x CYS: CYSTEINE(Non-covalent)

CYS.4: 5 residues within 4Å: Chain B: E.122, H.227, L.228 Ligands: TYR.2, SER.3 2 PLIP interactions: 2 interactions with chain B Hydrophobic interactions: B:E.122 Hydrogen bonds: B:H.227

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Min, J. et al., Dual-mechanism estrogen receptor inhibitors. Proc.Natl.Acad.Sci.USA (2021)

Release Date

2021-09-08

Peptides

Estrogen receptor: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Estrogen receptor

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