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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：P17883 New Search
5PDB entries
6Biological assembly
8chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
P17883 4buj SUPERKILLER PROTEIN 3 Author chain B Reference sequence 1–1432 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P17883 4buj SUPERKILLER PROTEIN 3 Author chain F Reference sequence 1–1432 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P17883 4buj SUPERKILLER PROTEIN 3 Author chain B Reference sequence 1–1432 2 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P17883 4buj SUPERKILLER PROTEIN 3 Author chain F Reference sequence 1–1432 2 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P17883 5mc6 Superkiller protein 3 Author chain i Reference sequence 1–1432 1 Protein–RNA Heteromer Protein 80 RNA 7 87-meric （87） Consistent with all polymers
P17883 8q9t Superkiller protein 3 Author chain E Reference sequence 1–1432 1 Protein–RNA Heteromer Protein 4 RNA 1 pentameric （5） Consistent with all polymers
P17883 8qca Superkiller protein 3 Author chain B Reference sequence 1–1432 1 Protein–RNA Heteromer Protein 5 RNA 1 hexameric （6） Consistent with all polymers
P17883 8qcb Superkiller protein 3 Author chain B Reference sequence 1–1432 1 Protein heterocomplex Heteromer Protein 5 pentameric （5） 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.