SMTL ID : 8xsa.1

Crystal structure of the DNA-bound AHR-ARNT heterodimer in complex with Indigo

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.60 Å

Oligo State

hetero-1-1-mer

Ligands

1 x DTT: 2,3-DIHYDROXY-1,4-DITHIOBUTANE(Non-covalent)

DTT.1: 5 residues within 4Å: Chain A: T.362, F.363, Q.364 Chain B: L.305, A.308 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:T.362, A:Q.364, A:Q.364, A:Q.364

1 x 01: 2-(3-oxidanyl-1H-indol-2-yl)indol-3-one

01.2: 17 residues within 4Å: Chain B: T.263, H.265, F.269, L.282, L.289, G.295, F.298, I.299, C.307, H.311, I.323, F.325, L.327, S.339, A.341, A.355, Q.357 15 PLIP interactions: 15 interactions with chain B Hydrophobic interactions: B:T.263, B:F.269, B:L.282, B:L.289, B:F.298, B:I.323, B:L.327, B:A.341 Hydrogen bonds: B:G.295, B:S.339 pi-Stacking: B:H.265, B:F.269, B:F.298, B:F.325 pi-Cation interactions: B:H.265

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Diao, X. et al., Structural mechanism of the ligand-activated heterodimeric AHR-ARNT complex. To be published

Release Date

2025-01-15

Peptides

Aryl hydrocarbon receptor nuclear translocator: A
Aryl hydrocarbon receptor: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Aryl hydrocarbon receptor nuclear translocator

Aryl hydrocarbon receptor

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