Sökning: "β-helix"

Hittade 2 avhandlingar innehållade ordet β-helix.

1. 1. Computational infrared spectroscopy : Calculation of the amide I absorption of proteins

   Författare :Cesare Michele Baronio; Andreas Barth; Sander Woutersen; Stockholms universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; infrared spectroscopy; FTIR; simulation; calculation; amide I; transition dipole coupling; F matrix; protein; amyloid β; oligomers; β-helix; Biophysics; biofysik;

   Sammanfattning : Infrared spectroscopy is an important technique that allows to retrieve structural information from the analysis of absorption spectra. The main application of infrared spectroscopy within life science is the study of the amide I band, which is correlated with protein backbone conformation and, consequently, with the secondary structure of proteins. LÄS MER

3. 2. Structural Studies of Three Glycosidases

   Författare :Anna Larsson; Alwyn Jones; Janet Smith; Uppsala universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Cell and molecular biology; glycosidase; dextranase; mannanase; endoglucanase; SeMet; MAD; crystal structure; Cell- och molekylärbiologi; Cell and molecular biology; Cell- och molekylärbiologi;

   Sammanfattning : Glycosidases hydrolyse the glycosidic bond in carbohydrates. Structural studies of three glycosidases with different substrate specificities are presented in this work.Dextranase catalyzes the hydrolysis of α-1,6-glycosidic linkage in dextran polymers. LÄS MER