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25EC

Crystal structure of a human topoisomerase ii beta-dna cleavage complex trapped in n-gate dissociated state

PDB DOI: 10.2210/pdb25ec/pdb

Classification: ISOMERASE/DNA
Organism(s): Homo Sapiens , Synthetic Construct

Deposited: 2026-03-30
Deposition Author(s): Ali, M.S. , Zhao, W.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.9 Å

Literature

Crystal structure of a human topoisomerase ii beta-dna cleavage complex trapped in n-gate dissociated state

Ali, M.S. , Zhao, W.

Primary Citation of Related Structures: 25EC


Proteins
Molecule Chains Sequence Length Organism Sequence
DNA topoisomerase 2-beta B 757 Homo Sapiens , Synthetic Construct SVKYSKIKGIPKLDDANDAGGKHSLECTLILTEGDSAKSLAVSGLGVIGRDRYGVFPLRGKILNVREASHKQIMENAEINNIIKIVGLQYKKSYDDAESLKTLRYGKIMIMTDQDQDGSHIKGLLINFIHHNWPSLLKHGFLEEFITPIVKASKNKQELSFYSIPEFDEWKKHIENQKAWKIKYYKGLGTSTAKEAKEYFADMERHRILFRYAGPEDDAAITLAFSKKKIDDRKEWLTNFMEDRRQRRLHGLPEQFLYGTATKHLTYNDFINKELILFSNSDNERSIPSLVDGFKPGQRKVLFTCFKRNDKREVKVAQLAGSVAEMSAYHHGEQALMMTIVNLAQNFVGSNNINLLQPIGQFGTRLHGGKDAASPRYIFTMLSTLARLLFPAVDDNLLKFLYDDNQRVEPEWYIPIIPMVLINGAEGIGTGWACKLPNYDAREIVNNVRRMLDGLDPHPMLPNYKNFKGTIQELGQNQYAVSGEIFVVDRNTVEITELPVRTWTQVYKEQVLEPMLNGTDKTPALISDYKEYHTDTTVKFVVKMTEEKLAQAEAAGLHKVFKLQTTLTCNSMVLFDHMGCLKKYETVQDILKEFFDLRLSYYGLRKEWLVGMLGAESTKLNNQARFILEKIQGKITIENRSKKDLIQMLVQRGYESDPVKAWKEAQEKAAEEDETQNQHDDSSSDSGTPSGPDFNYILNMSLWSLTKEKVEELIKQRDAKGREVNDLKRKSPSDLWKEDLAAFVEELDKVESQERED

Nucleic Acids / Hybrid
Molecule Chains Sequence Length Organism Sequence
DNA (5'-D(P*TP*GP*CP*AP*GP*CP*TP*CP*GP*GP*CP*T)-3') d 12 NA TGCAGCTCGGCT
DNA (5'-D(P*AP*GP*CP*CP*GP*AP*GP*C)-3') e 8 NA AGCCGAGC
Experimental Data

Method: X-RAY DIFFRACTION

Deposited Date: 2026-03-30
Deposition Author(s): Ali, M.S. , Zhao, W.