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Protein Structures and Oligomeric States

Enter a protein name, UniProt accession or PDB ID. Name searches ask you to confirm the protein identity before related structures are queried.

Current Protein Identity：P23906 New Search
3PDB entries
5Biological assembly
20chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
P23906 1irf INTERFERON REGULATORY FACTOR-2 Author chain A Reference sequence 2–113 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P23906 1irg INTERFERON REGULATORY FACTOR-2 Author chain A Reference sequence 2–113 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P23906 2irf INTERFERON REGULATORY FACTOR 2 Author chain G Reference sequence 1–113 1 Protein–DNA Homooligomer Protein 2 DNA 2 tetrameric （4） Consistent with all polymers
P23906 2irf INTERFERON REGULATORY FACTOR 2 Author chain H Reference sequence 1–113 1 Protein–DNA Homooligomer Protein 2 DNA 2 tetrameric （4） Consistent with all polymers
P23906 2irf INTERFERON REGULATORY FACTOR 2 Author chain I Reference sequence 1–113 1 Protein–DNA Homooligomer Protein 2 DNA 2 tetrameric （4） Consistent with all polymers
P23906 2irf INTERFERON REGULATORY FACTOR 2 Author chain J Reference sequence 1–113 1 Protein–DNA Homooligomer Protein 2 DNA 2 tetrameric （4） Consistent with all polymers
P23906 2irf INTERFERON REGULATORY FACTOR 2 Author chain K Reference sequence 1–113 1 Protein–DNA Homooligomer Protein 2 DNA 2 tetrameric （4） Consistent with all polymers
P23906 2irf INTERFERON REGULATORY FACTOR 2 Author chain L Reference sequence 1–113 1 Protein–DNA Homooligomer Protein 2 DNA 2 tetrameric （4） Consistent with all polymers
P23906 2irf INTERFERON REGULATORY FACTOR 2 Author chain G Reference sequence 1–113 2 Protein–DNA Homooligomer Protein 2 DNA 2 tetrameric （4） Consistent with all polymers
P23906 2irf INTERFERON REGULATORY FACTOR 2 Author chain H Reference sequence 1–113 2 Protein–DNA Homooligomer Protein 2 DNA 2 tetrameric （4） Consistent with all polymers
P23906 2irf INTERFERON REGULATORY FACTOR 2 Author chain I Reference sequence 1–113 2 Protein–DNA Homooligomer Protein 2 DNA 2 tetrameric （4） Consistent with all polymers
P23906 2irf INTERFERON REGULATORY FACTOR 2 Author chain J Reference sequence 1–113 2 Protein–DNA Homooligomer Protein 2 DNA 2 tetrameric （4） Consistent with all polymers
P23906 2irf INTERFERON REGULATORY FACTOR 2 Author chain K Reference sequence 1–113 2 Protein–DNA Homooligomer Protein 2 DNA 2 tetrameric （4） Consistent with all polymers
P23906 2irf INTERFERON REGULATORY FACTOR 2 Author chain L Reference sequence 1–113 2 Protein–DNA Homooligomer Protein 2 DNA 2 tetrameric （4） Consistent with all polymers
P23906 2irf INTERFERON REGULATORY FACTOR 2 Author chain G Reference sequence 1–113 3 Protein–DNA Homooligomer Protein 2 DNA 2 tetrameric （4） Consistent with all polymers
P23906 2irf INTERFERON REGULATORY FACTOR 2 Author chain H Reference sequence 1–113 3 Protein–DNA Homooligomer Protein 2 DNA 2 tetrameric （4） Consistent with all polymers
P23906 2irf INTERFERON REGULATORY FACTOR 2 Author chain I Reference sequence 1–113 3 Protein–DNA Homooligomer Protein 2 DNA 2 tetrameric （4） Consistent with all polymers
P23906 2irf INTERFERON REGULATORY FACTOR 2 Author chain J Reference sequence 1–113 3 Protein–DNA Homooligomer Protein 2 DNA 2 tetrameric （4） Consistent with all polymers
P23906 2irf INTERFERON REGULATORY FACTOR 2 Author chain K Reference sequence 1–113 3 Protein–DNA Homooligomer Protein 2 DNA 2 tetrameric （4） Consistent with all polymers
P23906 2irf INTERFERON REGULATORY FACTOR 2 Author chain L Reference sequence 1–113 3 Protein–DNA Homooligomer Protein 2 DNA 2 tetrameric （4） Consistent with all polymers

“Homomeric versus heteromeric classification follows protein identity; different constructs of the same UniProt entry still require comparison of reference-sequence ranges, mutations and missing segments. Assemblies marked for review remain visible but are not included in the highest-confidence candidate set.