Conformation of receptor adopted upon interaction with virus revealed by site-specific fluorescence quenchers and FRET analysis

…, PD Pollheimer, I Meindl, A Reichel…

Index: Wruss, Juergen; Pollheimer, Philipp D.; Meindl, Irene; Reichel, Annett; Schulze, Katrin; et al. Journal of the American Chemical Society, 2009 , vol. 131, p. 5478 - 5482

Full Text: HTML

Citation Number: 16

Abstract

Human rhinovirus serotype 2 (HRV2) specifically binds to very-low-density lipoprotein receptor (VLDLR). Among the eight extracellular repeats of VLDLR, the third module (V3) has the highest affinity for the virus, and 12 copies of the genetically engineered concatamer V33333-His6 were found to bind per virus particle. In the present study, ring formation of V33333-His6 about each of the 12 5-fold symmetry axes on HRV2 was demonstrated by ...