SMTL ID : 3e94.1

Crystal structure of RXRalpha ligand binding domain in complex with tributyltin and a coactivator fragment

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

hetero-2-2-mer

Ligands

2 x TBY: tributylstannanyl(Non-covalent)

TBY.1: 14 residues within 4Å: Chain A: I.50, W.87, N.88, L.91, F.95, I.106, V.124, I.127, F.128, V.131, C.214, H.217, L.218, F.221 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:W.87, A:N.88, A:L.91, A:F.95, A:F.95, A:I.106, A:V.124, A:F.128, A:V.131, A:H.217, A:F.221 TBY.3: 14 residues within 4Å: Chain C: I.50, W.87, N.88, L.91, F.95, I.106, V.124, I.127, F.128, V.131, C.214, H.217, L.218, F.221 11 PLIP interactions: 11 interactions with chain C Hydrophobic interactions: C:W.87, C:N.88, C:L.91, C:F.95, C:F.95, C:I.106, C:V.124, C:F.128, C:V.131, C:H.217, C:F.221

2 x ACT: ACETATE ION(Non-functional Binders)

ACT.2: 7 residues within 4Å: Chain A: A.53, A.54, Q.57, F.95, R.98, L.108, A.109 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:A.53, A:Q.57, A:F.95 Hydrogen bonds: A:A.109 Water bridges: A:F.95 Salt bridges: A:R.98 ACT.4: 7 residues within 4Å: Chain C: A.53, A.54, Q.57, F.95, R.98, L.108, A.109 6 PLIP interactions: 6 interactions with chain C Hydrophobic interactions: C:A.53, C:Q.57, C:F.95 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

le Maire, A. et al., Activation of RXR-PPAR heterodimers by organotin environmental endocrine disruptors. Embo Rep. (2009)

Release Date

2009-03-10

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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