Nucleotide dependent functioning of bacterial enhancer binding proteins, activators of sigma54 RNA polymerase [electronic resource] / Martin Buck and and Xiaodong Zhang.
Material type:
FilmSeries: Henry Stewart talksBiomedical & life sciences collection. From DNA to proteins : the multiple levels of regulation: Publisher: London : Henry Stewart Talks, 2016Description: 1 online resource (1 streaming video file (47 min.) : color, sound)Subject(s): Bacterial genetics | Bacterial proteins | DNA-protein interactions | Nucleotides -- Metabolism | Proteins -- Conformation | RNA polymerases | Adenosine Diphosphate -- metabolism | Adenosine Triphosphatases -- metabolism | Adenosine Triphosphate -- metabolism | Crystallography, X-Ray | DNA, Bacterial -- metabolism | DNA-Binding Proteins | DNA-Directed RNA Polymerases | Escherichia coli Proteins -- metabolism | Holoenzymes | Models, Molecular | Protein Binding | Protein Conformation | RNA Polymerase Sigma 54 -- metabolism | Sigma Factor -- metabolism | Trans-Activators -- metabolismOnline resources: Click here to access online | Series 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.