A model for the binding of lac repressor to the lac operator.

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 operonDNADNA sequencingBiochemistryLac repressorRepressorChemistryDNA binding siteGeneticsRegulation of gene expressionOperator (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

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