Search for dissertations about: "Teoretisk kemi och biologi"
Showing result 6 - 10 of 100 swedish dissertations containing the words Teoretisk kemi och biologi.
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6. Tailoring Fluorescent Probes for Organelle-Specific Imaging and Sensing
Abstract : Exploring and visualizing biological and pathological processes in living cells are useful for both fundamental research and applications. An understanding on the molecular level for these processes with focus on tracking biomarkers, collecting information about their surroundings, and uncovering essential molecular pathways and functions in live cells are of vital interest for cell biological study and clinical diagnosis application. READ MORE
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7. Manganese and Iron Heterodimers and Homodimers in Enzymes : Insights from Density Functional Theory
Abstract : The enzyme ribonucleotide reductase (RNR) catalyzes the reduction of ribonucleotides to deoxyribonucleotides, the building blocks of DNA, and is essential for all organisms. Canonical class I RNR R2 proteins use a diiron cofactor to generate a tyrosyl radical, which is required for catalysis. READ MORE
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8. Structural dynamics of ribulose-1,5-bisphosphate carboxylase/oxygenase
Abstract : Ribulose-1,5-bisphosphate carboxylase/oxygenase (Rubisco) assimilates carbon dioxide (CO2) from air into biomass. Due to its slow turnover, the reaction is a rate-limiting step in photosynthetic carbon fixation. READ MORE
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9. Computational Modelling of Ligand Complexes with G-Protein Coupled Receptors, Ion Channels and Enzymes
Abstract : Accurate predictions of binding free energies from computer simulations are an invaluable resource for understanding biochemical processes and drug action. The primary aim of the work described in the thesis was to predict and understand ligand binding to several proteins of major pharmaceutical importance using computational methods. READ MORE
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10. Prediction, modeling, and refinement of protein structure
Abstract : Accurate predictions of protein structure are important for understanding many processes in cells. The interactions that govern protein folding and structure are complex, and still far from completely understood. However, progress is being made in many areas. Here, efforts to improve the overall quality of protein structure models are described. READ MORE