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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：P30394 New Search
4PDB entries
4Biological assembly
4chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
P30394 9v7t Photosystem I reaction center subunit IX Author chain J Reference sequence 1–37 1 Protein heterocomplex Heteromer Protein 24 24-meric （24） Consistent with protein count
P30394 9v7u Photosystem I reaction center subunit IX Author chain J Reference sequence 1–37 1 Protein heterocomplex Heteromer Protein 24 24-meric （24） Consistent with protein count
P30394 9vfj Photosystem I reaction center subunit IX Author chain J Reference sequence 1–37 1 Protein heterocomplex Heteromer Protein 21 21-meric （21） Consistent with protein count
P30394 9vjs Photosystem I reaction center subunit IX Author chain J Reference sequence 1–37 1 Protein heterocomplex Heteromer Protein 23 23-meric （23） 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.