Home > Search Results: keywords:"WrbA (tryptophan (W)-repressor -binding protein A)"
Search:
Search Tips :: Advanced Search
Search collections:
Sort by: Display results: Output format:
National Repository of Grey Literature 1 records found  Search took 0.01 seconds. 
Kinetic behavior of the NAD(P)H:Quinone oxidoreductase WrbA from Escherichia coli.
 KISHKO, Iryna
This Ph.D. thesis addresses the structure-function relationship of the multimeric oxidoreductase WrbA with the principal aim being the explanation of the unusual kinetics of this enzyme in molecular terms, and thus getting an insight about its physiological role in bacteria. WrbA is a multimeric enzyme with FMN as a co-factor, catalyzing the oxidation of NADH by a two electrons transfer. Structure and function analysis of WrbA places this enzyme between bacterial flavodoxins and eukaryotic oxidoreductases in terms of its evolutionary relationship. The kinetic activity of WrbA was studied under varying conditions such as temperature, pH etc, and its kinetic mechanism was evaluated from parameters KM and Vmax and confirmed by product inhibition pattern experiments. Crystallization and proteolytic experiments also underpin the functional importance of the multimeric nature of WrbA and aid the understanding of the physiological role of this enzyme in molecular terms.
Detailed record

Interested in being notified about new results for this query?
Subscribe to the RSS feed.
Digital Repository :: Search :: Submit :: Personalize :: Help
Powered by Invenio v1.1.2
Maintained by admin.invenio@techlib.cz
This site is also available in the following languages:
Česky  English