1MW9: Crystal Structure Of H365r Mutant Of 67 Kda N-Terminal Fragm Coli Dna Topoisomerase I
reference: Structure of a complex between E. coli DNA topoisomerase I and single-stranded DNA., Perry K, Mondragon A, Structure (Camb) 2003 Nov;11(11):1349-58. PMID: 14604525

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