SMTL ID : 8f5y.1

Crystal structure of pregnane X receptor ligand binding domain complexed with JQ1

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.15 Å

Oligo State

hetero-2-2-mer

Ligands

2 x JQ1: (6S)-6-(2-tert-butoxy-2-oxoethyl)-4-(4-chlorophenyl)-2,3,9-trimethyl-6,7-dihydrothieno[3,2-f][1,2,4]triazolo[4,3-a][1,4]diazepin-10-ium(Non-covalent)

JQ1.1: 18 residues within 4Å: Chain A: D.87, S.90, L.91, L.122, M.125, A.126, S.129, F.133, F.163, Q.167, F.170, W.181, H.289, R.292, L.293, F.302, M.307, F.311 12 PLIP interactions: 12 interactions with chain A Hydrophobic interactions: A:L.91, A:M.125, A:F.133, A:F.170, A:W.181, A:L.293, A:F.302, A:F.311 Hydrogen bonds: A:S.129, A:Q.167 pi-Stacking: A:H.289 Halogen bonds: A:D.87 JQ1.2: 17 residues within 4Å: Chain B: L.122, M.125, M.128, S.129, F.133, F.163, Q.167, F.170, W.181, E.203, M.205, H.209, H.289, L.293, F.302, M.307, F.311 11 PLIP interactions: 11 interactions with chain B Hydrophobic interactions: B:L.122, B:F.170, B:F.170, B:W.181, B:W.181, B:W.181, B:L.293, B:F.302, B:F.311 Hydrogen bonds: B:S.129, B:Q.167

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Huber, A.D. et al., A bromodomain-independent mechanism of gene regulation by the BET inhibitor JQ1: direct activation of nuclear receptor PXR. Nucleic Acids Res. (2024)

Release Date

2024-02-21

Peptides

Nuclear receptor subfamily 1 group I member 2: AB
Nuclear receptor coactivator 1: CD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

Nuclear receptor subfamily 1 group I member 2

Nuclear receptor coactivator 1

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