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9JOR

structure of phage T4 topoisomerase II central domain bound with DNA

Functional Information from PROSITE/UniProt
site_idPS00177
Number of Residues9
DetailsTOPOISOMERASE_II DNA topoisomerase II signature. LTEGDSAIG
ChainResidueDetails
ALEU413-GLY421

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues818
DetailsDomain: {"description":"Topo IIA-type catalytic","evidences":[{"source":"PROSITE-ProRule","id":"PRU01384","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues2
DetailsActive site: {"description":"O-(5'-phospho-DNA)-tyrosine intermediate","evidences":[{"source":"PROSITE-ProRule","id":"PRU01384","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

243531

PDB entries from 2025-10-22

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