Sökning: "dehydrogenase"

Visar resultat 21 - 25 av 283 avhandlingar innehållade ordet dehydrogenase.

  1. 21. Studies on the Role of UDP-Glucose Dehydrogenase in Polysaccharide Biosynthesis

    Författare :Elisabet Roman; Marion Kusche-Gullberg; Hakon Leffler; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Biochemistry; UDP-glucose dehydrogenase; polysaccharide biosynthesis; glycosaminoglycan; A. thaliana; E. coli K5; Biokemi; Biochemistry; Biokemi; Medical and Physiological Chemistry; medicinsk och fysiologisk kemi;

    Sammanfattning : Polysaccharides are found in all forms of life and serve diverse purposes. They are enzymatically synthesised from activated monosaccharide precursors, nucleotide sugars. One such nucleotide sugar is UDP-glucuronic acid, which is formed from UDP-glucose by the UDP-glucose dehydrogenase (UGDH) enzyme. LÄS MER

  3. 22. 4-substituted pyrazoles inhibitors of alcohol dehydrogenase : synthesis and structure-activity relationships

    Författare :Bo-Ragnar Tolf; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; PHARMACY; FARMACI;

    Sammanfattning : .... LÄS MER

  4. 23. Structural and mechanistic aspects of alcohol dehydrogenase function

    Författare :Stefan Svensson; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Vertebrates possess a complex alcohol dehydrogenase (ADH) system composed of multiple molecular forms, which are currently classified into seven classes according to their structural properties. ADHs are dimeric zinc metalloenzymes that catalyze the reversible oxidation of alcohols to aldehydes/ketones using NAD+/NADH as electron acceptor and donor, respectively. LÄS MER

  5. 24. Quantum chemical modelling of enantioselectivity in alcohol dehydrogenase

    Författare :Sara Moa; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : Biocatalytic methods of synthesis are becoming increasingly important in industry. Using enzymes as catalysts allows highly selective reactions to be performed under milder physical conditions and in a more environmentally benign fashion than most corresponding chemical catalysts. LÄS MER

  7. 25. Dihydroorotate dehydrogenase : new insights into an old target

    Författare :Gergana Popova; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Purine and pyrimidine nucleotides are important for both biosynthetic and regulatory pathways in cells. As constituents of the DNA and RNA molecules, the requirements for nucleotides in actively dividing cells are increased. LÄS MER