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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：Q9Y4P9 New Search
2PDB entries
2Biological assembly
6chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
Q9Y4P9 2ee7 Sperm flagellar protein 1 Author chain A Reference sequence 1–120 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
Q9Y4P9 9ntm Sperm flagellar protein 1,G protein/GFP fusion protein Author chain 1A Reference sequence 1–125 1 Insufficient information Heteromer Protein 89 89-meric （89） Consistent with protein count
Q9Y4P9 9ntm Sperm flagellar protein 1,G protein/GFP fusion protein Author chain 1B Reference sequence 1–125 1 Insufficient information Heteromer Protein 89 89-meric （89） Consistent with protein count
Q9Y4P9 9ntm Sperm flagellar protein 1,G protein/GFP fusion protein Author chain 1C Reference sequence 1–125 1 Insufficient information Heteromer Protein 89 89-meric （89） Consistent with protein count
Q9Y4P9 9ntm Sperm flagellar protein 1,G protein/GFP fusion protein Author chain 1D Reference sequence 1–125 1 Insufficient information Heteromer Protein 89 89-meric （89） Consistent with protein count
Q9Y4P9 9ntm Sperm flagellar protein 1,G protein/GFP fusion protein Author chain 1E Reference sequence 1–125 1 Insufficient information Heteromer Protein 89 89-meric （89） 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.