SMTL ID : 7bk4.1

Crystal structure of RXRalpha ligand binding domain in complex with a fragment of the TIF2 coactivator

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.80 Å

Oligo State

hetero-2-2-mer

Ligands

2 x LG2: 6-[1-(3,5,5,8,8-PENTAMETHYL-5,6,7,8-TETRAHYDRONAPHTHALEN-2-YL)CYCLOPROPYL]PYRIDINE-3-CARBOXYLIC ACID(Non-covalent)

LG2.1: 15 residues within 4Å: Chain A: I.50, A.53, A.54, W.87, L.91, I.92, F.95, R.98, L.108, A.109, I.127, C.214, H.217, L.218, F.221 16 PLIP interactions: 16 interactions with chain A Hydrophobic interactions: A:I.50, A:I.50, A:A.54, A:W.87, A:L.91, A:L.91, A:I.92, A:F.95, A:F.95, A:F.95, A:I.127, A:H.217, A:L.218, A:F.221 Hydrogen bonds: A:A.109 Salt bridges: A:R.98 LG2.2: 15 residues within 4Å: Chain C: I.50, A.53, A.54, W.87, L.91, I.92, F.95, R.98, L.108, A.109, I.127, C.214, H.217, L.218, F.221 15 PLIP interactions: 15 interactions with chain C Hydrophobic interactions: C:I.50, C:A.54, C:W.87, C:L.91, C:L.91, C:I.92, C:F.95, C:F.95, C:I.127, C:H.217, C:L.218, C:F.221 Hydrogen bonds: C:A.109 Water bridges: C:F.95 Salt bridges: C:R.98

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Senicourt, L. et al., Structural Insights into the Interaction of the Intrinsically Disordered Co-activator TIF2 with Retinoic Acid Receptor Heterodimer (RXR/RAR). J.Mol.Biol. (2021)

Release Date

2021-08-04

Peptides

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

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

C
C

B
B

D
D

Retinoic acid receptor RXR-alpha

Nuclear receptor coactivator 2

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