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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：P56769 New Search
6PDB entries
6Biological assembly
7chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
P56769 7wfd Photosystem I reaction center subunit IX Author chain AJ Reference sequence 1–44 1 Protein heterocomplex Heteromer Protein 16 hexadecameric （16） Consistent with protein count
P56769 7wfe Photosystem I reaction center subunit IX Author chain BJ Reference sequence 1–44 1 Protein heterocomplex Heteromer Protein 16 hexadecameric （16） Consistent with protein count
P56769 7wg5 Photosystem I reaction center subunit IX Author chain AJ Reference sequence 1–44 1 Protein heterocomplex Heteromer Protein 58 58-meric （58） Consistent with protein count
P56769 7wg5 Photosystem I reaction center subunit IX Author chain BJ Reference sequence 1–44 1 Protein heterocomplex Heteromer Protein 58 58-meric （58） Consistent with protein count
P56769 8j6z Photosystem I reaction center subunit IX Author chain J Reference sequence 1–44 1 Protein heterocomplex Heteromer Protein 20 eicosameric （20） Consistent with protein count
P56769 8j7a Photosystem I reaction center subunit IX Author chain J Reference sequence 1–44 1 Protein heterocomplex Heteromer Protein 16 hexadecameric （16） Consistent with protein count
P56769 8j7b Photosystem I reaction center subunit IX Author chain J Reference sequence 1–44 1 Protein heterocomplex Heteromer Protein 16 hexadecameric （16） 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.