SMTL ID : 1xvp.3 (4 other biounits)

crystal structure of CAR/RXR heterodimer bound with SRC1 peptide, fatty acid and CITCO

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.60 Å

Oligo State

hetero-2-2-4-mer

Ligands

2 x F15: PENTADECANOIC ACID(Non-covalent)

F15.1: 20 residues within 4Å: Chain A: I.42, A.45, A.46, Q.49, W.79, N.80, L.83, I.84, F.87, R.90, L.100, A.101, V.116, I.119, F.120, V.123, C.206, H.209, L.210, F.213 14 PLIP interactions: 14 interactions with chain A Hydrophobic interactions: A:A.45, A:A.46, A:I.84, A:F.87, A:F.87, A:V.116, A:I.119, A:L.210, A:L.210 Hydrogen bonds: A:F.87, A:A.101 Water bridges: A:R.90, A:R.90 Salt bridges: A:R.90 F15.2: 20 residues within 4Å: Chain C: I.42, A.45, A.46, Q.49, N.80, L.83, I.84, F.87, R.90, I.98, L.99, L.100, A.101, V.116, I.119, F.120, V.123, C.206, H.209, L.210 11 PLIP interactions: 11 interactions with chain C Hydrophobic interactions: C:A.46, C:F.87, C:I.98, C:L.100, C:I.119, C:F.120, C:F.120, C:L.210 Hydrogen bonds: C:A.101 Water bridges: C:F.87 Salt bridges: C:R.90

1 x CID: 6-(4-CHLOROPHENYL)IMIDAZO[2,1-B][1,3]THIAZOLE-5-CARBALDEHYDE O-(3,4-DICHLOROBENZYL)OXIME(Non-covalent)

CID.3: 18 residues within 4Å: Chain D: F.59, I.62, N.63, M.66, V.67, V.97, C.100, H.101, L.104, Y.122, T.123, D.126, G.127, F.132, L.137, L.140, F.141, Y.224 10 PLIP interactions: 10 interactions with chain D Hydrophobic interactions: D:F.59, D:F.59, D:F.59, D:I.62, D:Y.122, D:F.132, D:L.140 Hydrogen bonds: D:N.63 pi-Stacking: D:H.101, D:Y.122

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Xu, R.X. et al., A Structural Basis for Constitutive Activity in the Human CAR/RXRalpha Heterodimer. Mol.Cell (2004)

Release Date

2004-12-28

Peptides

Retinoic acid receptor RXR-alpha: AC
Orphan nuclear receptor NR1I3: BD
nuclear receptor coactivator 1 isoform 1: EFGH

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

C
C

B
B

D
D

E
E

F
F

G
G

H
H

Retinoic acid receptor RXR-alpha

Orphan nuclear receptor NR1I3

nuclear receptor coactivator 1 isoform 1

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