LacI成员的晶体结构,PurR,与DNA结合:小槽由α螺旋体结合

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M A Schumacher1, K Y Choi, H Zalkin

  • 1Department of Biochemistry and Molecular Biology, Oregon Health Sciences University, Portland 97201-3098.

Science (New York, N.Y.)
|November 4, 1994
PubMed
概括

抑制剂 (PurR) 复合与素和DNA被结构上阐明. 关键的氨酸残留物充当杆,打开DNA小槽以调节基因表达.

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