← Back to search
2h7h

Crystal structure of the JUN BZIP homodimer complexed with AP-1 DNA

Method: X-RAY DIFFRACTION
▼

1. Protein Identity and Related Structures Protein Identity & Related Structures

Viral jun transforming protein

Avian sarcoma virus

UniProt P05411

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 5'-D(*CP*GP*TP*CP*GP*AP*TP*GP*AP*CP*TP*CP*AP*TP*CP*GP*AP*CP*G)-3' × 1 5'-D(*CP*GP*TP*CP*GP*AP*TP*GP*AP*GP*TP*CP*AP*TP*CP*GP*AP*CP*G)-3' × 1 water × 4 Consistent with all polymers

Other States of the Same Protein in the Database

Monomer

None

Homodimer

None

Homotetramer

None

Other homooligomers

None

Heteromeric or nucleic-acid complex
2h7h

1 assemblies

View Construct and Data Evidence
UniProt name JUN_AVIS1
Isoform —
PDB entities 3
Chains and sequence ranges Author chain A； PDBConstruct 1–62； UniProt 210–271 Author chain B； PDBConstruct 1–62； UniProt 210–271

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.

▼

2. Structure Basics 2. Structure Basics

Entry ID entry_id2h7h
Deposition date deposition_date2006-06-02
Structure title titleCrystal structure of the JUN BZIP homodimer complexed with AP-1 DNA
Keywords keywordsLeucine Zipper, PROTEIN-DNA COMPLEX, Transcription, VIRAL PROTEIN-DNA COMPLEX; VIRAL PROTEIN/DNA
Experimental Method methodX-RAY DIFFRACTION
▼

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.

2h7h__assembly_1__model_1

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

Download this curve (.dat)

2h7h__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.

2h7h__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）25.50 Å
Rg (electron density)26.79 Å
Total Rg26.95 Å
Atom count1723
Residues154
Excluded volume28303 ų
Maximum q0.500 Å⁻¹
Assembly Model Structure unit Oligomeric description Status CRYSOL Actions
1 1 2h7h__assembly_1__model_1 tetrameric （4） Success 4.1.3-1-20251215 (887e7ef) View Download
▶

4. Crystallography and Experiment 4. Crystallography & Experiment

▶

5. Entities and Polymers Entities & Polymers (4)

▼

6. Fold Classification (SCOP + CATH) 4 domains

SCOP 2.08 (2 domains)

Domain ID domain_idd2h7ha_
Class classh — Coiled coil proteins
Fold Fold foldh.1 — Parallel coiled-coil
Superfamily Superfamily superfamilyh.1.3 — Leucine zipper domain
Family Family familyh.1.3.1 — Leucine zipper domain
Domain ID domain_idd2h7hb1
Class classh — Coiled coil proteins
Fold Fold foldh.1 — Parallel coiled-coil
Superfamily Superfamily superfamilyh.1.3 — Leucine zipper domain
Family Family familyh.1.3.1 — Leucine zipper domain

CATH v4.4 (2 domains)

Domain ID domain_id2h7hA00
Class class1 — Mainly Alpha
Architecture architecture20 — Up-down Bundle
Topology topology5 — Single alpha-helices involved in coiled-coils or other helix-helix interfaces
Homologous superfamily homologous superfamily170 —
Domain ID domain_id2h7hB00
Class class1 — Mainly Alpha
Architecture architecture20 — Up-down Bundle
Topology topology5 — Single alpha-helices involved in coiled-coils or other helix-helix interfaces
Homologous superfamily homologous superfamily170 —
▶

7. Citations (1)