Title of article
Studies of the Escherichia coli Rsd–σ70 Complex
Author/Authors
Lars F. Westblade، نويسنده , , Leopold L. Ilag، نويسنده , , Andrew K. Powell، نويسنده , , Annie Kolb، نويسنده , , Carol V. Robinson، نويسنده , , Stephen J.W. Busby، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2004
Pages
8
From page
685
To page
692
Abstract
Escherichia coli Rsd protein was previously identified on the basis of its binding to the RNA polymerase σ70 subunit. The Rsd–σ70 complex has been studied using different methods. Our data show that Rsd associates with σ70 to form a complex with a stoichiometry of 1:1. Alanine scanning and deletion mutagenesis were used to locate regions of σ70 that are required for the formation of the Rsd–σ70 complex.
Keywords
transcription initiation , Stoichiometry , ? factors , Escherichia coli , anti-? factors
Journal title
Journal of Molecular Biology
Serial Year
2004
Journal title
Journal of Molecular Biology
Record number
1243293
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