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Crystals of human topoisomerase II-DNA binary complex, methods for preparing the same and uses thereof
Crystals of human topoisomerase II-DNA binary complex, methods for preparing the same and uses thereof
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机译:人拓扑异构酶II-DNA二元复合物的晶体,其制备方法及其用途
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摘要
Disclosed herein are a crystal of a human TOPII (hTOPII)-DNA binary complex, the method for preparing the same and the use thereof. The hTOPII-DNA binary complex includes an hTOPII portion that contains an hTOPII core domain (hTOPIIcore), and a synthetic double-stranded DNA in complex with the hTOPII portion. The synthetic double-stranded DNA has a first DNA strand comprising nucleotide positions 3 to 20 of the sequence of 5′-NNNCCGAGCNNNNGCTCGGNNN-3′ (SEQ ID NO: 1), wherein N is any one of adenine, thymine, cytosine, or guanine, and a second DNA strand complementary to the first DNA strand.
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机译:本文公开了人TOPII(hTOPII)-DNA二元复合物的晶体,其制备方法及其用途。 hTOPII-DNA二元复合物包括一个包含hTOPII核心域(hTOPII core Sup>)的hTOPII部分,以及一个与hTOPII部分复合的合成双链DNA。合成的双链DNA具有第一DNA链,该第一DNA链包含5'-NNNCCGAGCNNNNGCTCGGNNN-3'(SEQ ID NO:1)的序列的核苷酸3至20位,其中N是腺嘌呤,胸腺嘧啶,胞嘧啶或鸟嘌呤中的任何一个。以及与第一DNA链互补的第二DNA链。
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