SMTL ID : 1xqc.2 (1 other biounit)

X-ray structure of ERalpha LBD bound to a tetrahydroisoquinoline SERM ligand at 2.05A resolution

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.05 Å

Oligo State

homo-dimer

Ligands

2 x AEJ: (1S)-1-{4-[(9AR)-OCTAHYDRO-2H-PYRIDO[1,2-A]PYRAZIN-2-YL]PHENYL}-2-PHENYL-1,2,3,4-TETRAHYDROISOQUINOLIN-6-OL(Non-covalent)

AEJ.1: 17 residues within 4Å: Chain A: M.44, L.47, T.48, A.51, D.52, E.54, W.84, L.85, L.88, R.95, F.105, G.121, M.122, I.125, G.222, H.225, L.226 13 PLIP interactions: 13 interactions with chain A Hydrophobic interactions: A:A.51, A:A.51, A:W.84, A:W.84, A:L.85, A:L.88, A:I.125, A:L.226 Hydrogen bonds: A:E.54, A:R.95 Water bridges: A:R.95 Salt bridges: A:D.52 pi-Stacking: A:F.105 AEJ.2: 18 residues within 4Å: Chain B: M.44, L.47, T.48, A.51, D.52, E.54, L.55, W.84, L.85, L.88, R.95, G.121, M.122, I.125, G.222, H.225, L.226, L.237 15 PLIP interactions: 15 interactions with chain B Hydrophobic interactions: B:A.51, B:A.51, B:L.55, B:W.84, B:W.84, B:L.85, B:I.125, B:L.226, B:L.226, B:L.237 Hydrogen bonds: B:E.54, B:R.95 Water bridges: B:R.95 Salt bridges: B:D.52 pi-Stacking: B:F.105

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Renaud, J. et al., Selective Estrogen Receptor Modulators with Conformationally Restricted Side Chains. Synthesis and Structure-Activity Relationship of ERalpha-Selective Tetrahydroisoquinoline Ligands. J.Med.Chem. (2005)

Release Date

2005-02-01

Peptides

Estrogen receptor: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
D

Estrogen receptor

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