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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：O69250 New Search
4PDB entries
5Biological assembly
11chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
O69250 1rzr Phosphocarrier protein HPr Author chain L Reference sequence 1–88 1 Protein–DNA Heteromer Protein 4 DNA 2 hexameric （6） Consistent with all polymers
O69250 1rzr Phosphocarrier protein HPr Author chain S Reference sequence 1–88 1 Protein–DNA Heteromer Protein 4 DNA 2 hexameric （6） Consistent with all polymers
O69250 1rzr Phosphocarrier protein HPr Author chain T Reference sequence 1–88 1 Protein–DNA Heteromer Protein 4 DNA 2 hexameric （6） Consistent with all polymers
O69250 1rzr Phosphocarrier protein HPr Author chain Y Reference sequence 1–88 1 Protein–DNA Heteromer Protein 4 DNA 2 hexameric （6） Consistent with all polymers
O69250 1rzr Phosphocarrier protein HPr Author chain L Reference sequence 1–88 2 Protein–DNA Heteromer Protein 4 DNA 2 hexameric （6） Consistent with all polymers
O69250 1rzr Phosphocarrier protein HPr Author chain S Reference sequence 1–88 2 Protein–DNA Heteromer Protein 4 DNA 2 hexameric （6） Consistent with all polymers
O69250 1rzr Phosphocarrier protein HPr Author chain T Reference sequence 1–88 2 Protein–DNA Heteromer Protein 4 DNA 2 hexameric （6） Consistent with all polymers
O69250 1rzr Phosphocarrier protein HPr Author chain Y Reference sequence 1–88 2 Protein–DNA Heteromer Protein 4 DNA 2 hexameric （6） Consistent with all polymers
O69250 2nzu Phosphocarrier protein HPr Author chain L Reference sequence 1–88 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
O69250 2nzv Phosphocarrier protein HPr Author chain L Reference sequence 1–88 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
O69250 2oen Phosphocarrier protein HPr Author chain L Reference sequence 1–88 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） 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.