作者: G. V. Gursky , V. G. Tumanyan , A. S. Zasedatelev , A. L. Zhuze , S. L. Grokhovsky
DOI: 10.1007/BF00366265
关键词: lac operon 、 DNA 、 DNA sequencing 、 Biochemistry 、 Lac repressor 、 Repressor 、 Chemistry 、 DNA binding site 、 Genetics 、 Regulation of gene expression 、 Operator (biology)
摘要: A model is suggested for the lac repressor binding to operator in which polypeptide chain sequences from Gly 14 Ala 32 and 53 Leu 71 are involved specific interaction with DNA. correspondence between protein DNA found explains specificity of operator. The can be extended describe other regulatory proteins