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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：P0A6C1 New Search
7PDB entries
13Biological assembly
37chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
P0A6C1 1qtw ENDONUCLEASE IV Author chain A Reference sequence 1–285 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P0A6C1 1qum ENDONUCLEASE IV Author chain A Reference sequence 1–285 1 Protein–DNA Monomer Protein 1 DNA 3 tetrameric （4） Consistent with all polymers
P0A6C1 2nq9 Endonuclease 4 Author chain A Reference sequence 1–285 1 Protein–DNA Monomer Protein 1 DNA 3 tetrameric （4） Consistent with all polymers
P0A6C1 2nqh Endonuclease 4 Author chain A Reference sequence 1–285 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P0A6C1 2nqj Endonuclease 4 Author chain A Reference sequence 1–285 1 Protein–DNA Monomer Protein 1 DNA 2 trimeric （3） Consistent with all polymers
P0A6C1 2nqj Endonuclease 4 Author chain B Reference sequence 1–285 1 Protein–DNA Monomer Protein 1 DNA 2 trimeric （3） Consistent with all polymers
P0A6C1 2nqj Endonuclease 4 Author chain A Reference sequence 1–285 2 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P0A6C1 2nqj Endonuclease 4 Author chain B Reference sequence 1–285 2 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P0A6C1 4k1g Endonuclease 4 Author chain A Reference sequence 1–285 1 Protein–DNA Monomer Protein 1 DNA 3 tetrameric （4） Consistent with all polymers
P0A6C1 4k1g Endonuclease 4 Author chain B Reference sequence 1–285 1 Protein–DNA Monomer Protein 1 DNA 3 tetrameric （4） Consistent with all polymers
P0A6C1 4k1g Endonuclease 4 Author chain A Reference sequence 1–285 2 Protein–DNA Monomer Protein 1 DNA 3 tetrameric （4） Consistent with all polymers
P0A6C1 4k1g Endonuclease 4 Author chain B Reference sequence 1–285 2 Protein–DNA Monomer Protein 1 DNA 3 tetrameric （4） Consistent with all polymers
P0A6C1 8rly Endonuclease 4 Author chain A Reference sequence 1–285 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P0A6C1 8rly Endonuclease 4 Author chain B Reference sequence 1–285 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P0A6C1 8rly Endonuclease 4 Author chain C Reference sequence 1–285 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P0A6C1 8rly Endonuclease 4 Author chain D Reference sequence 1–285 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P0A6C1 8rly Endonuclease 4 Author chain E Reference sequence 1–285 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P0A6C1 8rly Endonuclease 4 Author chain A Reference sequence 1–285 2 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P0A6C1 8rly Endonuclease 4 Author chain B Reference sequence 1–285 2 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P0A6C1 8rly Endonuclease 4 Author chain C Reference sequence 1–285 2 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P0A6C1 8rly Endonuclease 4 Author chain D Reference sequence 1–285 2 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P0A6C1 8rly Endonuclease 4 Author chain E Reference sequence 1–285 2 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P0A6C1 8rly Endonuclease 4 Author chain A Reference sequence 1–285 3 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P0A6C1 8rly Endonuclease 4 Author chain B Reference sequence 1–285 3 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P0A6C1 8rly Endonuclease 4 Author chain C Reference sequence 1–285 3 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P0A6C1 8rly Endonuclease 4 Author chain D Reference sequence 1–285 3 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P0A6C1 8rly Endonuclease 4 Author chain E Reference sequence 1–285 3 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P0A6C1 8rly Endonuclease 4 Author chain A Reference sequence 1–285 4 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P0A6C1 8rly Endonuclease 4 Author chain B Reference sequence 1–285 4 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P0A6C1 8rly Endonuclease 4 Author chain C Reference sequence 1–285 4 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P0A6C1 8rly Endonuclease 4 Author chain D Reference sequence 1–285 4 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P0A6C1 8rly Endonuclease 4 Author chain E Reference sequence 1–285 4 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P0A6C1 8rly Endonuclease 4 Author chain A Reference sequence 1–285 5 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P0A6C1 8rly Endonuclease 4 Author chain B Reference sequence 1–285 5 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P0A6C1 8rly Endonuclease 4 Author chain C Reference sequence 1–285 5 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P0A6C1 8rly Endonuclease 4 Author chain D Reference sequence 1–285 5 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P0A6C1 8rly Endonuclease 4 Author chain E Reference sequence 1–285 5 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count

“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.