Nucleotide dependent functioning of bacterial enhancer binding proteins, activators of sigma54 RNA polymerase [electronic resource] / Martin Buck and and Xiaodong Zhang.
Material type:![Film](/opac-tmpl/lib/famfamfam/VM.png)
Animated audio-visual presentation with synchronized narration.
Title from title frames.
Updated version of a talk first published in 2007.
Contents: Understanding the origins of nucleotide driven conformational change -- Molecular motors powered by ATP -- ATPases belonging to the AAA protein family -- PspF from E.coli -- Phage shock genes -- ATP transition state analogue ADPAlF -- X-ray crystallographic structural analysis -- Initiation of conformational changes -- Role of structural changes in sigma54 subunit -- Formation of open promoter complexes -- Changes in DNA binding properties of sigma54 -- Structural organisation of the RNAP holoenzyme.
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Mode of access: World Wide Web.