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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：P12353 New Search
5PDB entries
5Biological assembly
5chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
P12353 2o01 Photosystem I reaction center subunit II, chloroplast Author chain D Reference sequence 75–212 1 Protein heterocomplex Heteromer Protein 17 heptadecameric （17） Consistent with protein count
P12353 2wsc PHOTOSYSTEM I REACTION CENTER SUBUNIT II, CHLOROPLASTIC Author chain D Reference sequence 1–212 1 Other combination Heteromer Protein 18 其他 13 octadecameric （18） Consistent with protein count
P12353 2wse PHOTOSYSTEM I REACTION CENTER SUBUNIT II, CHLOROPLASTIC Author chain D Reference sequence 1–212 1 Other combination Heteromer Protein 18 其他 13 octadecameric （18） Consistent with protein count
P12353 2wsf PHOTOSYSTEM I REACTION CENTER SUBUNIT II, CHLOROPLASTIC Author chain D Reference sequence 1–212 1 Other combination Heteromer Protein 18 其他 13 octadecameric （18） Consistent with protein count
P12353 9grx Photosystem I reaction center subunit II, chloroplastic Author chain d Reference sequence 70–212 1 Protein heterocomplex Heteromer Protein 42 42-meric （42） 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.