Structural changes of Zn(II)bleomycin complexes when bound to DNA hairpins containing the 5'-GT-3' and 5'-GC-3' binding sites studied through NMR spectroscopy
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Bleomycins are antitumor antibiotics that can chelate a metal center and cause site-specific DNA cleavage at 5'-Gpyrimidine-3' regions of DNA. These antibiotics are successful in the treatment of various cancers, but are known to cause pulmonary fibrosis to pa... ...
