Sökning: "transaldolase"

Hittade 3 avhandlingar innehållade ordet transaldolase.

  1. 1. The transaldolase family : structure, function and evolution

    Författare :Stina Thorell; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : The transaldolase gene family includes representatives from all kingdoms of life and the encoded enzymes are important for carbohydrate metabolism. The family can be divided into two subfamilies; Classical transaldolases and the MipB/TalC proteins. LÄS MER

  3. 2. Crystallographic studies of transaldolase : implications for the enzymatic mechanism and the evolution of class I aldolases

    Författare :Jia Jia; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :transaldolase; aldolase; Schiff-base intermediate; protein crystallography; site directed mutagenesis; catalytic mechanism; circular permutation.;

    Sammanfattning : Transaldolase catalyzes the reversible transfer of a dihydroxyacetone moiety from a ketose donor to an aldose acceptor by forming a Schiff-base intermediate between a Iysine residue and dihydroxyacetone. It belongs to the class I aldolase family. LÄS MER

  4. 3. Physiological Engineering of Xylose Utilisation by Recombinant Saccharomyces cerevisiae

    Författare :Nina Quednau Meinander; Teknisk mikrobiologi; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; protein burden; physiology; fed-batch fermentation; chemostat; recombinant Saccharomyces cerevisiae; ethanol; xylose; xylitol; Microbiology; bacteriology; virology; mycology; Mikrobiologi; bakteriologi; virologi; mykologi;

    Sammanfattning : Xylitol production by recombinant, XYL1-expressing Saccharomyces cerevisiae was investigated in fed-batch fermentation using different cosubstrates for growth, and generation of reduced cofactors and maintenance energy. Xylose was converted into xylitol with 1:1 yield. LÄS MER