Allosteric mechanism of action of the therapeutic anti-IgE antibody omalizumab.
Davies AM, Allan EG, Keeble AH, Delgado J, Cossins BP, Mitropoulou AN, Pang MOY, Ceska T, Beavil AJ, Craggs G, Westwood M, Henry AJ, McDonnell JM, Sutton BJ.
Davies AM, et al.
J Biol Chem. 2017 Jun 16;292(24):9975-9987. doi: 10.1074/jbc.M117.776476. Epub 2017 Apr 24.
J Biol Chem. 2017.
PMID: 28438838
Free PMC article.
We solved the crystal structure of the complex between an omalizumab-derived Fab and IgE-Fc, with one Fab bound to each C3 domain. ...CD23 binding is inhibited sterically due to overlapping binding sites on each C3 domain. Studies of omalizumab Fab binding in soluti …
We solved the crystal structure of the complex between an omalizumab-derived Fab and IgE-Fc, with one Fab bound to each C3 domain. .. …