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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：Q4JB80 New Search
10PDB entries
13Biological assembly
23chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
Q4JB80 3bq0 DNA polymerase IV Author chain A Reference sequence 1–354 1 Protein–DNA Monomer Protein 1 DNA 2 trimeric （3） Consistent with all polymers
Q4JB80 3bq1 DNA polymerase IV Author chain A Reference sequence 1–354 1 Protein–DNA Monomer Protein 1 DNA 2 trimeric （3） Consistent with all polymers
Q4JB80 3bq2 DNA polymerase IV Author chain A Reference sequence 1–354 1 Protein–DNA Monomer Protein 1 DNA 2 trimeric （3） Consistent with all polymers
Q4JB80 4f4w DNA polymerase IV Author chain A Reference sequence 1–231 1 Insufficient information Monomer Protein 1 DNA 2 trimeric （3） Consistent with all polymers
Q4JB80 4f4w DNA polymerase IV Author chain B Reference sequence 1–231 1 Insufficient information Monomer Protein 1 DNA 2 trimeric （3） Consistent with all polymers
Q4JB80 4f4w DNA polymerase IV Author chain A Reference sequence 1–231 2 Insufficient information Monomer Protein 1 DNA 2 trimeric （3） Consistent with all polymers
Q4JB80 4f4w DNA polymerase IV Author chain B Reference sequence 1–231 2 Insufficient information Monomer Protein 1 DNA 2 trimeric （3） Consistent with all polymers
Q4JB80 4f4x DNA polymerase IV Author chain A Reference sequence 1–231 1 Insufficient information Monomer Protein 1 DNA 2 trimeric （3） Consistent with all polymers
Q4JB80 4f4y DNA polymerase IV Author chain A Reference sequence 1–231 1 Insufficient information Monomer Protein 1 DNA 2 trimeric （3） Consistent with all polymers
Q4JB80 4f4y DNA polymerase IV Author chain A Reference sequence 249–354 1 Insufficient information Monomer Protein 1 DNA 2 trimeric （3） Consistent with all polymers
Q4JB80 4f4y DNA polymerase IV Author chain B Reference sequence 1–231 1 Insufficient information Monomer Protein 1 DNA 2 trimeric （3） Consistent with all polymers
Q4JB80 4f4y DNA polymerase IV Author chain B Reference sequence 249–354 1 Insufficient information Monomer Protein 1 DNA 2 trimeric （3） Consistent with all polymers
Q4JB80 4f4y DNA polymerase IV Author chain A Reference sequence 1–231 2 Insufficient information Monomer Protein 1 DNA 2 trimeric （3） Consistent with all polymers
Q4JB80 4f4y DNA polymerase IV Author chain A Reference sequence 249–354 2 Insufficient information Monomer Protein 1 DNA 2 trimeric （3） Consistent with all polymers
Q4JB80 4f4y DNA polymerase IV Author chain B Reference sequence 1–231 2 Insufficient information Monomer Protein 1 DNA 2 trimeric （3） Consistent with all polymers
Q4JB80 4f4y DNA polymerase IV Author chain B Reference sequence 249–354 2 Insufficient information Monomer Protein 1 DNA 2 trimeric （3） Consistent with all polymers
Q4JB80 4f4z DNA polymerase IV Author chain A Reference sequence 248–354 1 Insufficient information Monomer Protein 1 DNA 2 trimeric （3） Consistent with all polymers
Q4JB80 4f4z DNA polymerase IV Author chain B Reference sequence 248–354 1 Insufficient information Monomer Protein 1 DNA 2 trimeric （3） Consistent with all polymers
Q4JB80 4f4z DNA polymerase IV Author chain A Reference sequence 248–354 2 Insufficient information Monomer Protein 1 DNA 2 trimeric （3） Consistent with all polymers
Q4JB80 4f4z DNA polymerase IV Author chain B Reference sequence 248–354 2 Insufficient information Monomer Protein 1 DNA 2 trimeric （3） Consistent with all polymers
Q4JB80 4f50 DNA polymerase IV Author chain A Reference sequence 1–246 1 Insufficient information Monomer Protein 1 DNA 2 trimeric （3） Consistent with all polymers
Q4JB80 4hyk DNA polymerase IV Author chain A Reference sequence 1–354 1 Protein–DNA Monomer Protein 1 DNA 2 trimeric （3） Consistent with all polymers
Q4JB80 4nlg DNA polymerase IV Author chain A Reference sequence 1–354 1 Protein–DNA Monomer Protein 1 DNA 2 trimeric （3） 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.