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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：P11388 New Search
14PDB entries
17Biological assembly
45chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
P11388 1zxm DNA topoisomerase II, alpha isozyme Author chain A Reference sequence 29–428 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P11388 1zxm DNA topoisomerase II, alpha isozyme Author chain B Reference sequence 29–428 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P11388 1zxn DNA topoisomerase II, alpha isozyme Author chain A Reference sequence 29–428 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P11388 1zxn DNA topoisomerase II, alpha isozyme Author chain B Reference sequence 29–428 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P11388 1zxn DNA topoisomerase II, alpha isozyme Author chain C Reference sequence 29–428 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P11388 1zxn DNA topoisomerase II, alpha isozyme Author chain D Reference sequence 29–428 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P11388 1zxn DNA topoisomerase II, alpha isozyme Author chain A Reference sequence 29–428 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P11388 1zxn DNA topoisomerase II, alpha isozyme Author chain B Reference sequence 29–428 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P11388 1zxn DNA topoisomerase II, alpha isozyme Author chain C Reference sequence 29–428 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P11388 1zxn DNA topoisomerase II, alpha isozyme Author chain D Reference sequence 29–428 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P11388 4fm9 DNA topoisomerase 2-alpha Author chain A Reference sequence 431–1193 1 Protein–DNA Homooligomer Protein 2 DNA 4 hexameric （6） Consistent with all polymers
P11388 4r1f DNA topoisomerase 2-alpha Author chain A Reference sequence 29–428 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P11388 4r1f DNA topoisomerase 2-alpha Author chain B Reference sequence 29–428 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P11388 4r1f DNA topoisomerase 2-alpha Author chain C Reference sequence 29–428 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P11388 4r1f DNA topoisomerase 2-alpha Author chain D Reference sequence 29–428 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P11388 4r1f DNA topoisomerase 2-alpha Author chain A Reference sequence 29–428 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P11388 4r1f DNA topoisomerase 2-alpha Author chain B Reference sequence 29–428 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P11388 4r1f DNA topoisomerase 2-alpha Author chain C Reference sequence 29–428 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P11388 4r1f DNA topoisomerase 2-alpha Author chain D Reference sequence 29–428 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P11388 5gwk DNA topoisomerase 2-alpha Author chain A Reference sequence 429–1188 1 Protein–DNA Homooligomer Protein 2 DNA 4 hexameric （6） Consistent with all polymers
P11388 5gwk DNA topoisomerase 2-alpha Author chain B Reference sequence 429–1188 1 Protein–DNA Homooligomer Protein 2 DNA 4 hexameric （6） Consistent with all polymers
P11388 6zy5 DNA topoisomerase 2-alpha Author chain A Reference sequence 1–1531 1 Protein–DNA Homooligomer Protein 2 DNA 4 hexameric （6） Consistent with all polymers
P11388 6zy5 DNA topoisomerase 2-alpha Author chain B Reference sequence 1–1531 1 Protein–DNA Homooligomer Protein 2 DNA 4 hexameric （6） Consistent with all polymers
P11388 6zy6 DNA topoisomerase 2-alpha Author chain A Reference sequence 1–1531 1 Protein–DNA Homooligomer Protein 2 DNA 4 hexameric （6） Consistent with all polymers
P11388 6zy6 DNA topoisomerase 2-alpha Author chain B Reference sequence 1–1531 1 Protein–DNA Homooligomer Protein 2 DNA 4 hexameric （6） Consistent with all polymers
P11388 6zy7 DNA topoisomerase 2-alpha Author chain A Reference sequence 1–1531 1 Protein–DNA Homooligomer Protein 2 DNA 4 hexameric （6） Consistent with all polymers
P11388 6zy7 DNA topoisomerase 2-alpha Author chain B Reference sequence 1–1531 1 Protein–DNA Homooligomer Protein 2 DNA 4 hexameric （6） Consistent with all polymers
P11388 6zy8 DNA topoisomerase 2-alpha Author chain A Reference sequence 1–1531 1 Protein–DNA Homooligomer Protein 2 DNA 4 hexameric （6） Consistent with all polymers
P11388 6zy8 DNA topoisomerase 2-alpha Author chain B Reference sequence 1–1531 1 Protein–DNA Homooligomer Protein 2 DNA 4 hexameric （6） Consistent with all polymers
P11388 8w50 DNA topoisomerase 2-alpha Author chain A Reference sequence 429–1188 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P11388 8w50 DNA topoisomerase 2-alpha Author chain B Reference sequence 429–1188 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P11388 8w50 DNA topoisomerase 2-alpha Author chain C Reference sequence 429–1188 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P11388 8w50 DNA topoisomerase 2-alpha Author chain D Reference sequence 429–1188 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P11388 8w50 DNA topoisomerase 2-alpha Author chain A Reference sequence 429–1188 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P11388 8w50 DNA topoisomerase 2-alpha Author chain B Reference sequence 429–1188 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P11388 8w50 DNA topoisomerase 2-alpha Author chain C Reference sequence 429–1188 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P11388 8w50 DNA topoisomerase 2-alpha Author chain D Reference sequence 429–1188 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P11388 9bq6 DNA topoisomerase 2-alpha Author chain A Reference sequence 29–424 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P11388 9bq6 DNA topoisomerase 2-alpha Author chain B Reference sequence 29–424 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P11388 9bq7 DNA topoisomerase 2-alpha Author chain A Reference sequence 29–424 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P11388 9bq7 DNA topoisomerase 2-alpha Author chain B Reference sequence 29–424 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P11388 9bq9 DNA topoisomerase 2-alpha Author chain A Reference sequence 29–424 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P11388 9bq9 DNA topoisomerase 2-alpha Author chain B Reference sequence 29–424 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P11388 9bqb DNA topoisomerase 2-alpha Author chain A Reference sequence 29–424 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P11388 9bqb DNA topoisomerase 2-alpha Author chain B Reference sequence 29–424 1 Protein homooligomer Homooligomer 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.