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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：Q66338 New Search
4PDB entries
13Biological assembly
49chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
Q66338 3ddk RNA polymerase B3 3Dpol Author chain A Reference sequence 1724–2185 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
Q66338 4k4x RNA-dependent RNA polymerase Author chain A Reference sequence 1724–2185 1 Protein–RNA Monomer Protein 1 RNA 3 tetrameric （4） Consistent with all polymers
Q66338 4k4x RNA-dependent RNA polymerase Author chain E Reference sequence 1724–2185 1 Protein–RNA Monomer Protein 1 RNA 3 tetrameric （4） Consistent with all polymers
Q66338 4k4x RNA-dependent RNA polymerase Author chain I Reference sequence 1724–2185 1 Protein–RNA Monomer Protein 1 RNA 3 tetrameric （4） Consistent with all polymers
Q66338 4k4x RNA-dependent RNA polymerase Author chain M Reference sequence 1724–2185 1 Protein–RNA Monomer Protein 1 RNA 3 tetrameric （4） Consistent with all polymers
Q66338 4k4x RNA-dependent RNA polymerase Author chain A Reference sequence 1724–2185 2 Protein–RNA Monomer Protein 1 RNA 3 tetrameric （4） Consistent with all polymers
Q66338 4k4x RNA-dependent RNA polymerase Author chain E Reference sequence 1724–2185 2 Protein–RNA Monomer Protein 1 RNA 3 tetrameric （4） Consistent with all polymers
Q66338 4k4x RNA-dependent RNA polymerase Author chain I Reference sequence 1724–2185 2 Protein–RNA Monomer Protein 1 RNA 3 tetrameric （4） Consistent with all polymers
Q66338 4k4x RNA-dependent RNA polymerase Author chain M Reference sequence 1724–2185 2 Protein–RNA Monomer Protein 1 RNA 3 tetrameric （4） Consistent with all polymers
Q66338 4k4x RNA-dependent RNA polymerase Author chain A Reference sequence 1724–2185 3 Protein–RNA Monomer Protein 1 RNA 3 tetrameric （4） Consistent with all polymers
Q66338 4k4x RNA-dependent RNA polymerase Author chain E Reference sequence 1724–2185 3 Protein–RNA Monomer Protein 1 RNA 3 tetrameric （4） Consistent with all polymers
Q66338 4k4x RNA-dependent RNA polymerase Author chain I Reference sequence 1724–2185 3 Protein–RNA Monomer Protein 1 RNA 3 tetrameric （4） Consistent with all polymers
Q66338 4k4x RNA-dependent RNA polymerase Author chain M Reference sequence 1724–2185 3 Protein–RNA Monomer Protein 1 RNA 3 tetrameric （4） Consistent with all polymers
Q66338 4k4x RNA-dependent RNA polymerase Author chain A Reference sequence 1724–2185 4 Protein–RNA Monomer Protein 1 RNA 3 tetrameric （4） Consistent with all polymers
Q66338 4k4x RNA-dependent RNA polymerase Author chain E Reference sequence 1724–2185 4 Protein–RNA Monomer Protein 1 RNA 3 tetrameric （4） Consistent with all polymers
Q66338 4k4x RNA-dependent RNA polymerase Author chain I Reference sequence 1724–2185 4 Protein–RNA Monomer Protein 1 RNA 3 tetrameric （4） Consistent with all polymers
Q66338 4k4x RNA-dependent RNA polymerase Author chain M Reference sequence 1724–2185 4 Protein–RNA Monomer Protein 1 RNA 3 tetrameric （4） Consistent with all polymers
Q66338 4k4y RNA-dependent RNA polymerase Author chain A Reference sequence 1724–2185 1 Other combination Monomer Protein 1 DNA 1 RNA 2 tetrameric （4） Consistent with all polymers
Q66338 4k4y RNA-dependent RNA polymerase Author chain E Reference sequence 1724–2185 1 Other combination Monomer Protein 1 DNA 1 RNA 2 tetrameric （4） Consistent with all polymers
Q66338 4k4y RNA-dependent RNA polymerase Author chain I Reference sequence 1724–2185 1 Other combination Monomer Protein 1 DNA 1 RNA 2 tetrameric （4） Consistent with all polymers
Q66338 4k4y RNA-dependent RNA polymerase Author chain M Reference sequence 1724–2185 1 Other combination Monomer Protein 1 DNA 1 RNA 2 tetrameric （4） Consistent with all polymers
Q66338 4k4y RNA-dependent RNA polymerase Author chain A Reference sequence 1724–2185 2 Other combination Monomer Protein 1 DNA 1 RNA 2 tetrameric （4） Consistent with all polymers
Q66338 4k4y RNA-dependent RNA polymerase Author chain E Reference sequence 1724–2185 2 Other combination Monomer Protein 1 DNA 1 RNA 2 tetrameric （4） Consistent with all polymers
Q66338 4k4y RNA-dependent RNA polymerase Author chain I Reference sequence 1724–2185 2 Other combination Monomer Protein 1 DNA 1 RNA 2 tetrameric （4） Consistent with all polymers
Q66338 4k4y RNA-dependent RNA polymerase Author chain M Reference sequence 1724–2185 2 Other combination Monomer Protein 1 DNA 1 RNA 2 tetrameric （4） Consistent with all polymers
Q66338 4k4y RNA-dependent RNA polymerase Author chain A Reference sequence 1724–2185 3 Other combination Monomer Protein 1 DNA 1 RNA 2 tetrameric （4） Consistent with all polymers
Q66338 4k4y RNA-dependent RNA polymerase Author chain E Reference sequence 1724–2185 3 Other combination Monomer Protein 1 DNA 1 RNA 2 tetrameric （4） Consistent with all polymers
Q66338 4k4y RNA-dependent RNA polymerase Author chain I Reference sequence 1724–2185 3 Other combination Monomer Protein 1 DNA 1 RNA 2 tetrameric （4） Consistent with all polymers
Q66338 4k4y RNA-dependent RNA polymerase Author chain M Reference sequence 1724–2185 3 Other combination Monomer Protein 1 DNA 1 RNA 2 tetrameric （4） Consistent with all polymers
Q66338 4k4y RNA-dependent RNA polymerase Author chain A Reference sequence 1724–2185 4 Other combination Monomer Protein 1 DNA 1 RNA 2 tetrameric （4） Consistent with all polymers
Q66338 4k4y RNA-dependent RNA polymerase Author chain E Reference sequence 1724–2185 4 Other combination Monomer Protein 1 DNA 1 RNA 2 tetrameric （4） Consistent with all polymers
Q66338 4k4y RNA-dependent RNA polymerase Author chain I Reference sequence 1724–2185 4 Other combination Monomer Protein 1 DNA 1 RNA 2 tetrameric （4） Consistent with all polymers
Q66338 4k4y RNA-dependent RNA polymerase Author chain M Reference sequence 1724–2185 4 Other combination Monomer Protein 1 DNA 1 RNA 2 tetrameric （4） Consistent with all polymers
Q66338 4k4z RNA-dependent RNA polymerase Author chain A Reference sequence 1724–2185 1 Protein–RNA Monomer Protein 1 RNA 3 tetrameric （4） Consistent with all polymers
Q66338 4k4z RNA-dependent RNA polymerase Author chain E Reference sequence 1724–2185 1 Protein–RNA Monomer Protein 1 RNA 3 tetrameric （4） Consistent with all polymers
Q66338 4k4z RNA-dependent RNA polymerase Author chain I Reference sequence 1724–2185 1 Protein–RNA Monomer Protein 1 RNA 3 tetrameric （4） Consistent with all polymers
Q66338 4k4z RNA-dependent RNA polymerase Author chain M Reference sequence 1724–2185 1 Protein–RNA Monomer Protein 1 RNA 3 tetrameric （4） Consistent with all polymers
Q66338 4k4z RNA-dependent RNA polymerase Author chain A Reference sequence 1724–2185 2 Protein–RNA Monomer Protein 1 RNA 3 tetrameric （4） Consistent with all polymers
Q66338 4k4z RNA-dependent RNA polymerase Author chain E Reference sequence 1724–2185 2 Protein–RNA Monomer Protein 1 RNA 3 tetrameric （4） Consistent with all polymers
Q66338 4k4z RNA-dependent RNA polymerase Author chain I Reference sequence 1724–2185 2 Protein–RNA Monomer Protein 1 RNA 3 tetrameric （4） Consistent with all polymers
Q66338 4k4z RNA-dependent RNA polymerase Author chain M Reference sequence 1724–2185 2 Protein–RNA Monomer Protein 1 RNA 3 tetrameric （4） Consistent with all polymers
Q66338 4k4z RNA-dependent RNA polymerase Author chain A Reference sequence 1724–2185 3 Protein–RNA Monomer Protein 1 RNA 3 tetrameric （4） Consistent with all polymers
Q66338 4k4z RNA-dependent RNA polymerase Author chain E Reference sequence 1724–2185 3 Protein–RNA Monomer Protein 1 RNA 3 tetrameric （4） Consistent with all polymers
Q66338 4k4z RNA-dependent RNA polymerase Author chain I Reference sequence 1724–2185 3 Protein–RNA Monomer Protein 1 RNA 3 tetrameric （4） Consistent with all polymers
Q66338 4k4z RNA-dependent RNA polymerase Author chain M Reference sequence 1724–2185 3 Protein–RNA Monomer Protein 1 RNA 3 tetrameric （4） Consistent with all polymers
Q66338 4k4z RNA-dependent RNA polymerase Author chain A Reference sequence 1724–2185 4 Protein–RNA Monomer Protein 1 RNA 3 tetrameric （4） Consistent with all polymers
Q66338 4k4z RNA-dependent RNA polymerase Author chain E Reference sequence 1724–2185 4 Protein–RNA Monomer Protein 1 RNA 3 tetrameric （4） Consistent with all polymers
Q66338 4k4z RNA-dependent RNA polymerase Author chain I Reference sequence 1724–2185 4 Protein–RNA Monomer Protein 1 RNA 3 tetrameric （4） Consistent with all polymers
Q66338 4k4z RNA-dependent RNA polymerase Author chain M Reference sequence 1724–2185 4 Protein–RNA Monomer Protein 1 RNA 3 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.