SMTL ID : 2yat.1

Crystal structure of estradiol derived metal chelate and estrogen receptor-ligand binding domain complex

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.60 Å

Oligo State

homo-dimer

Ligands

2 x EU: EUROPIUM ION(Non-functional Binders)

EU.1: 1 residues within 4Å: Ligands: EEU.2 No protein-ligand interaction detected (PLIP) EU.5: 1 residues within 4Å: Ligands: EEU.6 No protein-ligand interaction detected (PLIP)

2 x EEU: ESTRADIOL-PYRIDINIUM TETRAACETIC ACID(Non-covalent)

EEU.2: 16 residues within 4Å: Chain A: M.43, M.44, L.47, A.51, E.54, L.88, M.89, L.92, R.95, F.105, E.124, F.126, G.222, H.225, L.226 Ligands: EU.1 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:L.47, A:A.51, A:L.92, A:F.126, A:F.126 Hydrogen bonds: A:R.95, A:H.225 Water bridges: A:E.54, A:E.54 Salt bridges: A:E.124 pi-Stacking: A:F.105 EEU.6: 16 residues within 4Å: Chain B: M.43, M.44, L.47, A.51, E.54, L.88, M.89, L.92, R.95, F.105, E.124, F.126, G.222, H.225, L.226 Ligands: EU.5 11 PLIP interactions: 11 interactions with chain B Hydrophobic interactions: B:L.47, B:A.51, B:L.92, B:F.126, B:F.126 Hydrogen bonds: B:R.95, B:H.225 Water bridges: B:E.54, B:E.54 Salt bridges: B:E.124 pi-Stacking: B:F.105

4 x FMT: FORMIC ACID(Non-functional Binders)

FMT.3: 6 residues within 4Å: Chain A: P.26, L.28, E.54, R.95, F.105, A.106 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:L.28, A:E.54, A:E.54 FMT.4: 6 residues within 4Å: Chain A: A.23, P.25, H.57, N.60, W.61, R.64 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:R.64 FMT.7: 6 residues within 4Å: Chain B: P.26, L.28, E.54, R.95, F.105, A.106 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:L.28, B:E.54 FMT.8: 6 residues within 4Å: Chain B: A.23, P.25, H.57, N.60, W.61, R.64 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:R.64

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Li, M.J. et al., Structure of Estradiol Metal Chelate and Estrogen Receptor Complex: The Basis for Designing a New Class of Selective Estrogen Receptor Modulators. J.Med.Chem. (2011)

Release Date

2011-06-01

Peptides

ESTROGEN RECEPTOR: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

ESTROGEN RECEPTOR