Search for dissertations about: "protein G B1"

Showing result 1 - 5 of 14 swedish dissertations containing the words protein G B1.

  1. 1. 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

  2. 2. G protein-coupled receptor regulation: The role of protein interactions and receptor trafficking

    University dissertation from Experimentel medicinsk vetenskap, Lunds Universitet

    Author : Caroline Sandén; [2009]
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; receptor trafficking; B1 receptor; receptor oligomerization; estrogen; GPER1; G protein-coupled estrogen receptor 1; EP24.15; BK; bradykinin; B1R; B2R; B2 receptor; GPCR; receptor maturation;

    Abstract : The superfamily of G protein-coupled receptors (GPCR) is the largest gene family in the human genome. GPCR-mediated signaling operates in every human cell, and about 50% of existing clinically useful drugs act through GPCR. READ MORE

  3. 3. Evolutionary and functional studies of protein H: a surface molecule of Streptococcus pyogenes

    University dissertation from Department of Cell and Molecular Biology, Lund University

    Author : Inga-Maria Frick; [1998]
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; intracellular transportation; adhesion; aggregation; FNIII domain; albumin-binding; M-like protein; convergent evolution; protein G; Streptococcus pyogenes; IgG-binding; Microbiology; bacteriology; virology; mycology; Mikrobiologi; bakteriologi; virologi; mykologi;

    Abstract : Several bacterial species express surface proteins with affinity for the Fc part of human IgG. This thesis describes evolutionary and functional studies of protein H, an IgGFc-binding surface protein of the human pathogen Streptococcus pyogenes. READ MORE

  4. 4. The Role of Membrane Trafficking in G Protein-Coupled Receptor Regulation

    University dissertation from Institutionen för Experimentell Medicinsk Vetenskap, Lunds Universitet

    Author : Johan Enquist; [2007]
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Medicin människa och djur ; Medicine human and vertebrates ; downregulation; recycling; resensitization; desensitization; GPCR; membrane trafficking;

    Abstract : Movements of a receptor in the plasma membrane and within the cell influence receptor function and physiology. I have investigated the role of such movements, generally known as membrane trafficking, in G protein-coupled receptor regulation. READ MORE

  5. 5. Molecular recognition and dynamics in proteins studied by NMR

    University dissertation from Department of Biophysical Chemistry, Lund University

    Author : Johan Wallerstein; [2019-10-25]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Chemical exchange; Conformational entropy; Entropy; Galectin-3; Isothermal Titration Calorimetry; ITC; Model-free formalism; Molecular recognition; Nuclear Magnetic Resonance; NMR; PGB1; Protein dynamics; Protein–ligand interactions; Proton-transfer reactions; Spin relaxation; Viscosity; Chemical exchange; Conformational entropy; Entropy; Galectin-3; Isothermal Titration Calorimetry; ITC; Model-free formalism; Molecular recognition; Nuclear Magnetic Resonance; NMR; PGB1; Protein dynamics; Protein–ligand interactions; Proton-transfer reactions; Spin relaxation; Viscosity;

    Abstract : Knowledge of dynamics in protein is very important in the description of protein function and molecular recognition. The thesis investigates protein dynamics on time-scales from milli- to sub-nanosecond, with focus on the latter, using NMR spin relaxation experiments on two proteins, the 138-residue carbohydrate recognition domain of galectin-3 (Gal3C) and the 56-residue B1 domain of bacterial protein G (PGB1). READ MORE