Sökning: "SRA - Molecular Bioscience"
Visar resultat 6 - 10 av 21 avhandlingar innehållade orden SRA - Molecular Bioscience.
6. In vitro and in vivo approaches in the characterization of XTH gene products
Sammanfattning : ABSTRACT The xyloglucan endo-transglycosylase/hydrolase (XTH) genes are found in all vascular and some nonvascular plants. The XTH genes encode proteins which comprise a subfamily of glycoside hydrolase (GH) family 16 in the Carbohydrate-Active enZYmes (CAZY) classification. LÄS MER
7. On electrostatic effects, minimal motion and other catalytic strategies used by enzymes
Sammanfattning : Enzymes are powerful biocatalysts that provide rate accelerations of up to 1019 fold compared to the corresponding uncatalyzed reaction in solution. The origin of the remarkable performance displayed by enzymes has fascinated and puzzled researchers for over a hundred years. LÄS MER
8. Theoretical studies on photophysics and photochemistry of DNA
Sammanfattning : Theoretical studies on biological systems like nucleic acid and protein have been widely developed in the past 50 years and will continue to be a topic of interest in forefronts of natural science. In addition to experimental science, computational modeling can give useful information and help us to understand biochemical issues at molecular, atomic and even electronic levels. LÄS MER
9. Development of a covalent site-specific antibody labeling strategy by the use of photoactivable Z domains
Sammanfattning : The joining of two molecular functions or the strategy of adding functions to proteins has been tremendously important for the development of proteins as tools in research and clinic. Depending on the intended application, there are a wide variety of functions that can be added to a proteins. LÄS MER
10. Structure and spectroscopy of bio- and nano-materials from first-principles simulations
Sammanfattning : This thesis is devoted to first-principles simulations of bio- and nano-materials,focusing on various soft x-ray spectra, ground-state energies and structures of isolated largemolecules, bulk materials, and small molecules in ambient solutions. K-edge near-edge x-ray absorption fine structure (NEXAFS) spectra, x-ray emission spectra, andresonant inelastic x-ray scattering spectra of DNA duplexes have been studied by means oftheoretical calculations at the density functional theory level. LÄS MER