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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：Q99967 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
Q99967 1p4q Cbp/p300-interacting transactivator 2 Author chain A Reference sequence 216–259 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q99967 1r8u Cbp/p300-interacting transactivator 2 Author chain A Reference sequence 220–269 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q99967 7lvs Cbp/p300-interacting transactivator 2,Hypoxia-inducible factor 1-alpha Author chain F Reference sequence 216–246 1 Insufficient information Heteromer Protein 2 dimeric （2） Consistent with protein count
Q99967 7qgs Cbp/p300-interacting transactivator 2,Hypoxia-inducible factor 1-alpha Author chain B Reference sequence 224–242 1 Insufficient information Heteromer Protein 2 dimeric （2） 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.