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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：Q9TYY1 New Search
3PDB entries
3Biological assembly
3chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
Q9TYY1 1ttu lin-12 And Glp-1 transcriptional regulator Author chain A Reference sequence 192–663 1 Protein–DNA Monomer Protein 1 DNA 2 trimeric （3） Consistent with all polymers
Q9TYY1 3brd Lin-12 and glp-1 phenotype protein 1, isoform a Author chain A Reference sequence 192–663 1 Protein–DNA Heteromer Protein 2 DNA 2 tetrameric （4） Consistent with all polymers
Q9TYY1 3brf Lin-12 and glp-1 phenotype protein 1, isoform a Author chain A Reference sequence 192–663 1 Protein–DNA Heteromer Protein 2 DNA 2 tetrameric （4） Consistent with all polymers

“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.