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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：P50369 New Search
1PDB entries
2Biological assembly
4chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
P50369 1q90 Cytochrome b6f complex subunit petL Author chain L Reference sequence 12–43 1 Protein heterocomplex Heteromer Protein 18 octadecameric （18） Consistent with protein count
P50369 1q90 Cytochrome b6f complex subunit PETN Author chain N Reference sequence 68–98 1 Protein heterocomplex Heteromer Protein 18 octadecameric （18） Consistent with protein count
P50369 1q90 Cytochrome b6f complex subunit petL Author chain L Reference sequence 12–43 2 Protein heterocomplex Heteromer Protein 36 36-meric （36） Consistent with protein count
P50369 1q90 Cytochrome b6f complex subunit PETN Author chain N Reference sequence 68–98 2 Protein heterocomplex Heteromer Protein 36 36-meric （36） 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.