• Thumbnail for Phage P22 tailspike protein
    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
  • Thumbnail for Salmonella virus P22
    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
  • Thumbnail for Beta sheet
    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
  • Thumbnail for Beta helix
    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