Sökning: "Hans-Georg Koch"

Hittade 3 avhandlingar innehållade orden Hans-Georg Koch.

  1. 1. Production and folding of proteins in the periplasm of Escherichia coli

    Författare :Rageia Elfageih; Jan-Willem de Gier; Hans-Georg Koch; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Escherichia coli; periplasm; recombinant protein production; disulfide bond containing proteins; translation initiation region; protein translocation machinery; co-translational folding; neuraminidases; biokemi; Biochemistry;

    Sammanfattning : The Gram-negative bacterium E. coli is the most widely used host for the production of recombinant proteins. Disulfide bond containing recombinant proteins are usually produced in the periplasm of E. coli since in this compartment of the cell - in contrast to the cytoplasm - disulfide bond formation is promoted. LÄS MER

  3. 2. Protein trafficking in the cell envelope of Escherichia coli : Identification and characterisation of a novel chaperone

    Författare :Hansjörg Götzke; Daniel Daley; Hans-Georg Koch; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Biochemistry; biokemi;

    Sammanfattning : The cell envelope of Gram-negative bacteria, like Escherichia coli, is composed of a cytoplasmic membrane, a periplasmic space containing a peptidoglycan layer and an outer membrane. About 30 % of all proteins are localised in the cell envelope. LÄS MER

  4. 3. Assembly and Function of Nitric Oxide Reductase from Paracoccus denitrificans

    Författare :Maximilian Kahle; Pia Ädelroth; Hans-Georg Koch; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; non-heme iron; cofactor; heme-copper oxidase; AAA ; cNOR; chaperone; metal ion insertion; MoxR; nor accessory genes; FeB; liposomes; membrane mimetics; nanodiscs; reconstitution; enzymatic mechanism; NO reduction; O2 reduction; Biochemistry; biokemi;

    Sammanfattning : Bacterial denitrification is a part of the global nitrogen cycle and comprises the stepwise reduction of nitrate to molecular nitrogen, which is released to the atmosphere. Cytochrome c-dependent nitric oxide reductase (cNOR) from Paracoccus (P.) denitrificans catalyzes the reduction of nitric oxide to nitrous oxide and water. LÄS MER