SMTL ID : 6cbz.1

Estrogen Receptor Alpha Ligand Binding Domain Y537S Mutant in Complex with Estradiol and GRIP Peptide

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.65 Å

Oligo State

hetero-1-1-mer

Ligands

2 x ALA- ILE- LEU- HIS- ARG- LEU- LEU- GLN: grip peptide(Non-covalent)

ALA-ILE-LEU-HIS-ARG-LEU-LEU-GLN.1: 11 residues within 4Å: Chain A: I.54, K.58, L.68, Q.71, V.72, L.75, E.76, D.234, L.235, E.238, M.239 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:I.54, A:L.68, A:Q.71, A:V.72, A:L.75, A:E.76, A:D.234, A:L.235 Hydrogen bonds: A:E.238 Water bridges: A:E.238, A:E.238 ALA-ILE-LEU-HIS-ARG-LEU-LEU-GLN.2: 11 residues within 4Å: Chain B: I.54, K.58, L.68, Q.71, V.72, L.75, E.76, D.234, L.235, E.238, M.239 13 PLIP interactions: 13 interactions with chain B Hydrophobic interactions: B:I.54, B:I.54, B:K.58, B:L.68, B:V.72, B:V.72, B:L.75, B:E.76, B:D.234, B:L.235, B:L.235 Hydrogen bonds: B:K.58, B:E.238

2 x EST: ESTRADIOL(Non-covalent)

EST.3: 10 residues within 4Å: Chain A: M.39, L.42, E.49, L.83, M.84, R.90, F.100, G.217, H.220, L.221 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:L.42, A:L.83, A:F.100 Hydrogen bonds: A:E.49, A:R.90 Water bridges: A:R.90 pi-Stacking: A:F.100 EST.5: 13 residues within 4Å: Chain B: M.39, L.42, L.45, A.46, E.49, L.83, M.84, R.90, F.100, I.120, G.217, H.220, L.221 9 PLIP interactions: 9 interactions with chain B Hydrophobic interactions: B:L.45, B:A.46, B:L.83, B:I.120 Hydrogen bonds: B:E.49, B:R.90, B:H.220 Water bridges: B:R.90 pi-Stacking: B:F.100

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.4: 6 residues within 4Å: Chain B: F.33, N.103, L.104, L.105, L.106, Q.110 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:N.103, B:L.105, B:Q.110 Water bridges: B:D.107

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Maximov, P.Y. et al., Endoxifen, 4-Hydroxytamoxifen and an Estrogenic Derivative Modulate Estrogen Receptor Complex Mediated Apoptosis in Breast Cancer. Mol. Pharmacol. (2018)

Release Date

2018-02-28

Peptides

Estrogen receptor: A
Estrogen receptor: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Estrogen receptor

Estrogen receptor

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