Search for dissertations about: "Protein interactions"

Showing result 1 - 5 of 1143 swedish dissertations containing the words Protein interactions.

  1. 1. Molecular principles of protein stability and protein-protein interactions

    University dissertation from Stockholm : KTH

    Author : Christofer Lendel; Per-Åke Nygren; Christopher M. Dobson; [2005]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; affibody; binding thermodynamics; induced fit; molten globule; NMR spectroscopy; protein engineering; protein-protein interactions; protein stability; protein structure.; TECHNOLOGY Bioengineering Structural biochemistry; TEKNIKVETENSKAP Bioteknik Strukturbiokemi;

    Abstract : Proteins with highly specific binding properties constitute the basis for many important applications in biotechnology and medicine. Immunoglobulins have so far been the obvious choice but recent advances in protein engineering have provided several novel constructs that indeed challenge antibodies. READ MORE

  2. 2. Perplexing Protein Puzzles

    University dissertation from Department of Biophysical Chemistry, Lund University

    Author : Stina Lindman; [2010]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; calbindin D9k; split-GFP; protein G B1; pKa-values; protein reconstitution; Electrostatic interactions; protein stability; protein denaturation; heteronuclear NMR; pH titrations;

    Abstract : Protein structure and stability are inherent in the amino acid sequence and governed by non-covalent interactions. The cooperation between forces is, however, perplexing and not well understood. In order to elucidate and predict protein folding and stability, detailed studies of non-covalent interactions are required. READ MORE

  3. 3. Protein-carbohydrate interactions

    University dissertation from Department of Biophysical Chemistry, Lund University

    Author : Cecilia Svensson; [2002]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; protein-carbohydrate interactions; crystal structure; glycobiology; structure function;

    Abstract : .... READ MORE

  4. 4. Protein-protein interactions in model systems design, control of catalytic activity and biosensor applications

    University dissertation from Linköping : Linköping University Electronic Press

    Author : Johan Rydberg; Lars Baltzer; Joel Schneider; [2006]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Chemistry; Protein interactions; design; catalysis; biosensors; hybride materials; nanoparticles; Kemi; NATURAL SCIENCES Chemistry; NATURVETENSKAP Kemi;

    Abstract : This thesis describes the design of polypeptides, unordered in the monomeric state but capable of folding into helix-loop-helix motifs and dimerise to form four-helix bundles. The goal of the design was to encode them with the capacity to form dimers highly selectively and the ability to carry out molecular functions in the folded state but not in the unordered state, and thus to establish a molecular link between recognition and function. READ MORE

  5. 5. Structure determination and thermodynamic stabilization of an engineered protein-protein complex

    University dissertation from Stockholm : KTH

    Author : Elisabet Wahlberg; Per-Åke Nygren; Bengt-Harald Jonsson; [2006]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; affibody; protein structure; coupled folding; NMR spectroscopy; protein stability; protein-protein interactions; binding thermodynamics; isothermal titration calorimetry; protein engineering; TECHNOLOGY Bioengineering Structural biochemistry; TEKNIKVETENSKAP Bioteknik Strukturbiokemi;

    Abstract : The interaction between two 6 kDa proteins has been investigated. The studied complex of micromolar affinity (Kd) consists of the Z domain derived from staphylococcal protein A and the related protein ZSPA-1, belonging to a group of binding proteins denoted affibody molecules generated via combinatorial engineering of the Z domain. READ MORE