SMTL ID : 2jfa.1

ESTROGEN RECEPTOR ALPHA LBD IN COMPLEX WITH AN AFFINITY-SELECTED COREPRESSOR PEPTIDE

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.55 Å

Oligo State

hetero-2-2-mer

Ligands

2 x RAL: RALOXIFENE(Non-covalent)

RAL.1: 20 residues within 4Å: Chain A: M.62, L.65, T.66, A.69, D.70, E.72, L.73, W.102, L.106, M.107, L.110, R.113, F.123, M.140, I.143, L.147, H.243, L.244 Chain C: D.1, L.5 15 PLIP interactions: 14 interactions with chain A, 1 interactions with chain C Hydrophobic interactions: A:A.69, A:L.73, A:W.102, A:L.106, A:I.143, A:L.147, A:L.244, C:L.5 Hydrogen bonds: A:E.72, A:R.113, A:H.243 Water bridges: A:R.113 Salt bridges: A:D.70 pi-Stacking: A:F.123, A:F.123 RAL.4: 18 residues within 4Å: Chain B: M.62, L.65, T.66, A.69, D.70, E.72, L.73, W.102, L.106, L.110, R.113, F.123, M.140, I.143, G.240, H.243, L.244 Chain D: L.5 16 PLIP interactions: 15 interactions with chain B, 1 interactions with chain D Hydrophobic interactions: B:A.69, B:L.73, B:W.102, B:W.102, B:L.106, B:I.143, B:L.244, B:L.244, D:L.5 Hydrogen bonds: B:E.72, B:R.113, B:H.243 Water bridges: B:R.113 Salt bridges: B:D.70 pi-Stacking: B:F.123, B:F.123

4 x SO4: SULFATE ION(Non-functional Binders)

SO4.2: 3 residues within 4Å: Chain A: L.46, R.71, H.75 3 PLIP interactions: 3 interactions with chain A Water bridges: A:R.71 Salt bridges: A:R.71, A:H.75 SO4.3: 4 residues within 4Å: Chain A: P.44, H.75, N.78, R.82 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:H.75, A:N.78 Water bridges: A:R.82, A:R.82 Salt bridges: A:H.75, A:R.82 SO4.5: 3 residues within 4Å: Chain B: L.46, R.71, H.75 3 PLIP interactions: 3 interactions with chain B Water bridges: B:R.71 Salt bridges: B:R.71, B:H.75 SO4.6: 4 residues within 4Å: Chain B: P.44, H.75, N.78, R.82 6 PLIP interactions: 6 interactions with chain B Hydrogen bonds: B:H.75, B:N.78 Water bridges: B:R.82, B:R.82 Salt bridges: B:H.75, B:R.82

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Heldring, N. et al., Structural Insights Into Corepressor Recognition by Antagonist-Bound Estrogen Receptors. J.Biol.Chem. (2007)

Release Date

2007-02-20

Peptides

ESTROGEN RECEPTOR: AB
COREPRESSOR PEPTIDE: CD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
P

D
Q

ESTROGEN RECEPTOR

COREPRESSOR PEPTIDE

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