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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：P03042 New Search
4PDB entries
4Biological assembly
16chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
P03042 1xwr Regulatory protein CII Author chain A Reference sequence 1–97 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P03042 1xwr Regulatory protein CII Author chain B Reference sequence 1–97 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P03042 1xwr Regulatory protein CII Author chain C Reference sequence 1–97 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P03042 1xwr Regulatory protein CII Author chain D Reference sequence 1–97 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P03042 1zpq Regulatory protein CII Author chain A Reference sequence 1–97 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P03042 1zpq Regulatory protein CII Author chain B Reference sequence 1–97 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P03042 1zpq Regulatory protein CII Author chain C Reference sequence 1–97 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P03042 1zpq Regulatory protein CII Author chain D Reference sequence 1–97 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P03042 1zs4 Regulatory protein CII Author chain A Reference sequence 4–82 1 Protein–DNA Homooligomer Protein 4 DNA 2 hexameric （6） Consistent with all polymers
P03042 1zs4 Regulatory protein CII Author chain B Reference sequence 4–82 1 Protein–DNA Homooligomer Protein 4 DNA 2 hexameric （6） Consistent with all polymers
P03042 1zs4 Regulatory protein CII Author chain C Reference sequence 4–82 1 Protein–DNA Homooligomer Protein 4 DNA 2 hexameric （6） Consistent with all polymers
P03042 1zs4 Regulatory protein CII Author chain D Reference sequence 4–82 1 Protein–DNA Homooligomer Protein 4 DNA 2 hexameric （6） Consistent with all polymers
P03042 8igr Transcriptional activator II Author chain A Reference sequence 1–97 1 Protein–DNA Heteromer Protein 10 DNA 2 dodecameric （12） Consistent with all polymers
P03042 8igr Transcriptional activator II Author chain B Reference sequence 1–97 1 Protein–DNA Heteromer Protein 10 DNA 2 dodecameric （12） Consistent with all polymers
P03042 8igr Transcriptional activator II Author chain C Reference sequence 1–97 1 Protein–DNA Heteromer Protein 10 DNA 2 dodecameric （12） Consistent with all polymers
P03042 8igr Transcriptional activator II Author chain D Reference sequence 1–97 1 Protein–DNA Heteromer Protein 10 DNA 2 dodecameric （12） 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.