SMTL ID : 2p1u.1

Crystal structure of the ligand binding domain of the retinoid X receptor alpha in complex with 3-(2'-ethoxy)-tetrahydronaphtyl cinnamic acid and a fragment of the coactivator TIF-2

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

hetero-2-2-mer

Ligands

2 x 4TN: (2E)-3-[3-(3-ETHOXY-5,5,8,8-TETRAMETHYL-5,6,7,8-TETRAHYDRONAPHTHALEN-2-YL)-4-HYDROXYPHENYL]ACRYLIC ACID(Non-covalent)

4TN.1: 19 residues within 4Å: Chain A: I.46, A.49, A.50, Q.53, N.84, L.87, I.88, F.91, R.94, I.102, L.104, A.105, I.123, F.124, V.127, C.210, H.213, F.217, L.229 17 PLIP interactions: 17 interactions with chain A Hydrophobic interactions: A:I.46, A:I.46, A:A.50, A:L.87, A:F.91, A:F.91, A:I.102, A:I.123, A:F.124, A:V.127, A:H.213, A:F.217, A:L.229 Hydrogen bonds: A:N.84, A:A.105 Water bridges: A:F.91 Salt bridges: A:R.94 4TN.2: 19 residues within 4Å: Chain C: I.46, A.49, A.50, Q.53, N.84, L.87, I.88, F.91, R.94, I.102, L.104, A.105, I.123, F.124, V.127, C.210, H.213, F.217, L.229 17 PLIP interactions: 17 interactions with chain C Hydrophobic interactions: C:I.46, C:I.46, C:A.50, C:L.87, C:F.91, C:F.91, C:I.102, C:I.123, C:F.124, C:V.127, C:H.213, C:F.217, C:L.229 Hydrogen bonds: C:N.84, C:A.105 Water bridges: C:F.91 Salt bridges: C:R.94

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Nahoum, V. et al., Modulators of the structural dynamics of the retinoid X receptor to reveal receptor function. Proc.Natl.Acad.Sci.Usa (2007)

Release Date

2007-10-09

Peptides

Retinoic acid receptor RXR-alpha: AC
Nuclear receptor coactivator 2 peptide: BD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

C
A

B
B

D
B

Retinoic acid receptor RXR-alpha

Nuclear receptor coactivator 2 peptide

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