Sökning: "strukturbiologi"

Visar resultat 31 - 35 av 264 avhandlingar innehållade ordet strukturbiologi.

  1. 31. From Structure to Function with Binding Free Energy Calculations for Codon Reading, Riboswitches and Lectins

    Författare :Johan Sund; Åqvist Johan; Javier Luque; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; binding free energy; ribosome; codon reading; release factor; mitochondrial translation; purine riboswitch; lectin; molecular dynamics; free energy perturbation; Biology with specialization in Structural Biology; Biologi med inriktning mot strukturbiologi;

    Sammanfattning : Molecular association is part of many important processes in living cells. Computational methods for calculating binding free energies allows for a quantitative examination of biomolecular structures and hypotheses drawn from biochemical experiments. LÄS MER

  2. 32. Extending the Reach of Computational Approaches to Model Enzyme Catalysis

    Författare :Beat Anton Amrein; Shina Caroline Lynn Kamerlin; Adrian Mulholland; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; epoxide hydrolase; enantioselectivity; regioselectivity; enantioconvergence; biocatalysis; empirical valence bond; computational directed evolution;

    Sammanfattning : Recent years have seen tremendous developments in methods for computational modeling of (bio-) molecular systems. Ever larger reactive systems are being studied with high accuracy approaches, and high-level QM/MM calculations are being routinely performed. LÄS MER

  3. 33. Structural studies of R2 and R2–like proteins with a heterodinuclear Mn/Fe cofactor and enzymes involved in Mycobacterium tuberculosis lipid metabolism

    Författare :Charlotta Selina Andersson; Martin Högbom; Brian Fox; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Biochemistry; biokemi;

    Sammanfattning : Tuberculosis is a notorious disease responsible for the deaths of 1.4 million people worldwide. A third of the world's population is infected with Mycobacterium tuberculosis, the bacterium causing the disease. LÄS MER

  4. 34. Conformational Studies of Protein Structure and Dynamics

    Författare :Dick Andersson; Franz X. Schmid; Linköpings universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : The protein folding problem is one of the most important issues to be solved in the field of molecular biology. The subject of this thesis mainly deals with various aspects of the folding process. LÄS MER

  5. 35. Visualizing structural dynamics: from small molecules to membrane proteins

    Författare :Magnus Andersson; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; membrane protein; bacteriorhodopsin; proteorhodopsin; halorhodopsin; structural dynamics; time-resolved X-ray scattering;

    Sammanfattning : To fully understand the mechanism of a chemical reaction, it is important to characterize the rapid structural dynamics of transient chemical species as the reaction propagates. Since chemical processes are heavily influenced by the solvent in which they occur, the interaction with the surrounding solution also needs to be elucidated. LÄS MER