SMTL ID : 2ocf.1

Human estrogen receptor alpha ligand-binding domain in complex with estradiol and the E2#23 FN3 monobody

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.95 Å

Oligo State

hetero-2-2-mer

Ligands

2 x EST: ESTRADIOL(Non-covalent)

EST.1: 11 residues within 4Å: Chain A: M.46, L.49, A.53, E.56, L.90, M.91, R.97, F.107, M.124, H.227, L.228 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:L.49, A:A.53, A:L.90 Hydrogen bonds: A:E.56, A:R.97, A:H.227 pi-Stacking: A:F.107 EST.2: 11 residues within 4Å: Chain C: M.46, L.49, A.53, E.56, L.90, M.91, R.97, F.107, M.124, H.227, L.228 6 PLIP interactions: 6 interactions with chain C Hydrophobic interactions: C:L.49, C:A.53, C:L.90 Hydrogen bonds: C:E.56, C:R.97 pi-Stacking: C:F.107

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Koide, A. et al., Probing protein conformational changes in living cells by using designer binding proteins: application to the estrogen receptor. Proc.Natl.Acad.Sci.USA (2002)

Release Date

2007-11-06

Peptides

Estrogen receptor: AC
Fibronectin: BD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

C
A

B
D

D
D

Estrogen receptor

Fibronectin