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9qj9

Crystal Structure of the Human Retinoid X Receptor DNA-Binding Domain Bound to Trim16 IR1 Response Element

Method: X-RAY DIFFRACTION
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1. Protein Identity and Related Structures Protein Identity & Related Structures

Retinoic acid receptor RXR-alpha

Homo sapiens

UniProt P19793

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein–DNA Homooligomer Protein 2 DNA 2 ;DNA (5'-D(P*GP*GP*GP*GP*TP*CP*AP*TP*GP*AP*CP*CP*CP*T)-3') ; × 1 ;DNA (5'-D(P*GP*GP*GP*GP*TP*CP*AP*TP*GP*AP*CP*CP*CP*T)-3') ; × 1 ZINC ION × 4 Consistent with all polymers

Other States of the Same Protein in the Database

Monomer
1rxr

1 assemblies

Homodimer
1fby 5tbp 5tbp 6hn6

4 assemblies

Homotetramer
1g1u 1g5y 4n5g 4n8r 5tbp 5zqu 6jno 7cfo

8 assemblies

Other homooligomers

None

Heteromeric or nucleic-acid complex
1by4 1by4 1dsz 1fm6 1fm6 1fm9 1k74 1mv9 1mvc 1mzn 1mzn 1r0n

126 assemblies; showing the first 12

View Construct and Data Evidence
UniProt name RXRA_HUMAN
Isoform P19793-2
PDB entities 1
Chains and sequence ranges Author chain A； PDBConstruct 5–87； UniProt 33–115 Author chain B； PDBConstruct 5–87； UniProt 33–115

The page prioritizes protein identity, the current assembly, associated components, oligomeric state and cross-PDB links. Chain mapping and sequence ranges are retained as data evidence. Internal IDs, import timestamps and assembly operation expressions are maintenance fields and are not shown here.

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2. Structure Basics 2. Structure Basics

Entry ID entry_id9qj9
Deposition date deposition_date2025-03-18
Last revision last_revision2026-01-28
Structure title titleCrystal Structure of the Human Retinoid X Receptor DNA-Binding Domain Bound to Trim16 IR1 Response Element
Keywords keywordsDNA complex, TRANSCRIPTION; TRANSCRIPTION
Experimental Method methodX-RAY DIFFRACTION
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3. Official assembly/model SAXS Official SAXS Profiles

This page reads only the latest assembly calculations. Every curve maps to an explicit PDB entry, official biological assembly and coordinate model.

9qj9__assembly_1__model_1

Assembly 1 · Model 1 · CRYSOL 4.1.3-1-20251215 (887e7ef)

Download this curve (.dat)

9qj9__assembly_1__model_1 | I(q)

10-2 10-1 105 106 107 q (1/Angstrom) I(q)
100 plotted points; both axes use logarithmic scales.

9qj9__assembly_1__model_1 | P(r) · Pending

The new assembly/model P(r) has not been calculated yet This placeholder does not display legacy data r (Angstrom) P(r)
P(r) will be calculated and displayed separately for the same assembly/model.
Rg（Guinier）18.55 Å
Rg (electron density)18.30 Å
Total Rg18.94 Å
Atom count1688
Residues168
Excluded volume27942 ų
Maximum q0.500 Å⁻¹
Assembly Model Structure unit Oligomeric description Status CRYSOL Actions
1 1 9qj9__assembly_1__model_1 tetrameric （4） Success 4.1.3-1-20251215 (887e7ef) View Download
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4. Crystallography and Experiment 4. Crystallography & Experiment

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5. Entities and Polymers Entities & Polymers (4)

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7. Citations (1)