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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：Q56027 New Search
3PDB entries
6Biological assembly
6chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
Q56027 1q5z SipA Author chain A Reference sequence 497–669 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
Q56027 2fm8 Cell invasion protein sipA Author chain C Reference sequence 23–262 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
Q56027 2fm8 Cell invasion protein sipA Author chain C Reference sequence 23–262 2 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
Q56027 2fm8 Cell invasion protein sipA Author chain C Reference sequence 23–262 3 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
Q56027 2fm8 Cell invasion protein sipA Author chain C Reference sequence 23–262 4 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
Q56027 2fm9 Cell invasion protein sipA Author chain A Reference sequence 49–263 1 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.