Conformation at the glycosidic bonds of cellulose, amylose and dextran
{"Image DocumentName": "Conformation at the glycosidic bonds of cellulose, amylose and dextran", "Image ImageDescription": "The three-dimensional structures of these molecules can be described in terms of the dihedral (\u7531\u5169\u500b\u5e73\u9762\u69cb\u6210\u7684) angles, and , made with the glycosidic bond. Cellulose, the most stable conformation is that in which each chair is turned 180 relative to its neighbors, yielding a straight, extended chain. The most stable three-dimensional structure for starch and glycogen is a tightly coiled helix-Each residue along the amylose chain forms a 60 angle with the preceding residue, so the helical structure has six residues per turn.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}