The tailspike protein (P22TSP) of Enterobacteria phage P22 mediates the recognition and adhesion between the bacteriophage and the surface of Salmonella...
12 KB (1,328 words) - 18:51, 14 August 2023
tailspike of the P22 phage binds to the O-antigen lipopolysaccharide on the surface of Salmonella typhimurium host. The virion's tail fiber protein has...
11 KB (1,286 words) - 18:26, 15 April 2024
Beta sheet (redirect from Greek key (protein structure))
β-helices, typified by the pectate lyase enzyme shown at left or P22 phage tailspike protein, have a less regular cross-section, longer and indented on one...
27 KB (3,120 words) - 01:54, 14 August 2024
Beta helix (category Protein tandem repeats)
charged residues neutralized by salt bridges. Both pectate lyase and P22 tailspike protein contain right-handed helices; left-handed versions have been observed...
5 KB (557 words) - 10:43, 12 November 2023