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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：Q12748 New Search
10PDB entries
10Biological assembly
13chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
Q12748 6nuw Inner kinetochore subunit CTF3,Inner kinetochore subunit CTF3 Author chain H Reference sequence 1–733 1 Protein heterocomplex Heteromer Protein 13 tridecameric （13） Consistent with protein count
Q12748 6nuw Inner kinetochore subunit CTF3,Inner kinetochore subunit CTF3 Author chain Y Reference sequence 1–733 1 Protein heterocomplex Heteromer Protein 13 tridecameric （13） Consistent with protein count
Q12748 6oua Inner kinetochore subunit CTF3 Author chain I Reference sequence 1–733 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
Q12748 6qld Inner kinetochore subunit CTF3 Author chain I Reference sequence 321–728 1 Protein–DNA Heteromer Protein 20 DNA 2 22-meric （22） Consistent with all polymers
Q12748 6qle Central kinetochore subunit CTF3,Inner kinetochore subunit CTF3,Central kinetochore subunit CTF3,Inner kinetochore subunit CTF3 Author chain I Reference sequence 335–656 1 Protein heterocomplex Heteromer Protein 11 undecameric （11） Consistent with protein count
Q12748 6qle Central kinetochore subunit CTF3,Inner kinetochore subunit CTF3,Central kinetochore subunit CTF3,Inner kinetochore subunit CTF3 Author chain I Reference sequence 690–733 1 Protein heterocomplex Heteromer Protein 11 undecameric （11） Consistent with protein count
Q12748 6wuc Inner kinetochore subunit CTF3 Author chain I Reference sequence 1–733 1 Protein heterocomplex Heteromer Protein 5 pentameric （5） Consistent with protein count
Q12748 6ypc Inner kinetochore subunit CTF3 Author chain I Reference sequence 1–245 1 Protein heterocomplex Heteromer Protein 5 pentameric （5） Consistent with protein count
Q12748 7l7q Inner kinetochore subunit CTF3 Author chain I Reference sequence 1–733 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
Q12748 8ovw Inner kinetochore subunit CTF3 Author chain I Reference sequence 1–733 1 Protein–DNA Heteromer Protein 15 DNA 2 heptadecameric （17） Consistent with all polymers
Q12748 8ow0 Inner kinetochore subunit CTF3 Author chain I Reference sequence 1–733 1 Protein–DNA Heteromer Protein 23 DNA 2 25-meric （25） Consistent with all polymers
Q12748 8ow1 Inner kinetochore subunit CTF3 Author chain I Reference sequence 1–733 1 Protein–DNA Heteromer Protein 40 DNA 2 42-meric （42） Consistent with all polymers
Q12748 8ow1 Inner kinetochore subunit CTF3 Author chain II Reference sequence 1–733 1 Protein–DNA Heteromer Protein 40 DNA 2 42-meric （42） 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.