SMTL ID : 3uvv.1

Crystal Structure of the ligand binding domains of the thyroid receptor:retinoid X receptor complexed with 3,3',5 triiodo-L-thyronine and 9-cis retinoic acid

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.95 Å

Oligo State

hetero-1-1-mer

Ligands

1 x T3: 3,5,3'TRIIODOTHYRONINE(Non-covalent)

T3.1: 19 residues within 4Å: Chain A: F.73, I.76, I.77, A.80, R.83, M.111, M.114, R.117, A.118, T.130, L.131, S.132, L.142, G.145, L.147, I.154, H.236, M.243, F.256 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:I.77, A:A.118, A:L.147 Hydrogen bonds: A:S.132, A:G.133 Water bridges: A:R.117 Salt bridges: A:R.83 Halogen bonds: A:F.73, A:G.145

1 x 9CR: (9cis)-retinoic acid(Non-covalent)

9CR.2: 14 residues within 4Å: Chain B: I.48, A.51, A.52, Q.55, L.89, F.93, R.96, L.106, A.107, V.122, I.125, C.212, L.216, F.219 16 PLIP interactions: 16 interactions with chain B Hydrophobic interactions: B:I.48, B:A.51, B:A.52, B:Q.55, B:L.89, B:F.93, B:F.93, B:F.93, B:V.122, B:I.125, B:L.216, B:L.216, B:F.219 Hydrogen bonds: B:Q.55, B:A.107 Salt bridges: B:R.96

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Putcha, B.D. et al., Structural basis for negative cooperativity within agonist-bound TR:RXR heterodimers. Proc.Natl.Acad.Sci.USA (2012)

Release Date

2012-04-18

Peptides

Thyroid hormone receptor alpha: A
Retinoic acid receptor RXR-alpha: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Thyroid hormone receptor alpha

Retinoic acid receptor RXR-alpha