SMTL ID : 1gwq.1

HUMAN OESTROGEN RECEPTOR ALPHA LIGAND-BINDING DOMAIN IN COMPLEX WITH RALOXIFENE CORE AND TIF2 NRBOX2 PEPTIDE

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.45 Å

Oligo State

homo-dimer

Ligands

2 x LYS- ILE- LEU- HIS- ARG- LEU- LEU- GLN- ASP: NUCLEAR RECEPTOR COACTIVATOR 2(Non-covalent)

LYS-ILE-LEU-HIS-ARG-LEU-LEU-GLN-ASP.1: 11 residues within 4Å: Chain A: I.58, K.62, L.72, Q.75, V.76, L.79, E.80, D.238, L.239, E.242, M.243 13 PLIP interactions: 13 interactions with chain A Hydrophobic interactions: A:I.58, A:L.72, A:L.72, A:V.76, A:E.80, A:D.238, A:L.239, A:L.239 Hydrogen bonds: A:K.62, A:E.242, A:E.242, A:E.242 Salt bridges: A:K.62 LYS-ILE-LEU-HIS-ARG-LEU-LEU-GLN-ASP.2: 11 residues within 4Å: Chain B: I.58, K.62, F.67, L.72, Q.75, V.76, L.79, D.238, L.239, E.242, M.243 11 PLIP interactions: 11 interactions with chain B Hydrophobic interactions: B:I.58, B:F.67, B:V.76, B:D.238, B:L.239 Hydrogen bonds: B:K.62, B:E.242, B:E.242 Water bridges: B:E.242 Salt bridges: B:K.62, B:K.62

2 x ZTW: RALOXIFENE CORE(Non-covalent)

ZTW.3: 10 residues within 4Å: Chain A: M.43, L.46, A.50, E.53, L.87, R.94, F.104, M.121, H.224, L.225 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:A.50, A:L.87, A:L.225 Hydrogen bonds: A:E.53, A:R.94, A:H.224, A:H.224 Water bridges: A:L.91 pi-Stacking: A:F.104 ZTW.4: 10 residues within 4Å: Chain B: M.43, L.46, E.53, L.87, L.91, R.94, F.104, M.121, H.224, L.225 8 PLIP interactions: 8 interactions with chain B Hydrophobic interactions: B:L.87, B:L.91, B:L.225 Hydrogen bonds: B:E.53, B:R.94, B:H.224 Water bridges: B:R.94 pi-Stacking: B:F.104

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Warnmark, A. et al., Interaction of Transcriptional Intermediary Factor 2 Nuclear Receptor Box Peptides with the Coactivator Binding Site of Estrogen Receptor Alpha. J.Biol.Chem. (2002)

Release Date

2002-08-29

Peptides

OESTROGEN RECEPTOR: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

OESTROGEN RECEPTOR