Insights into the effect of the J-domain on the substrate binding domain (SBD) of the 70 kDa heat shock protein, Hsp70, from a chimeric human J-SBD polypeptide
A. O. Tiroli-Cepeda, T. V. Seraphim, J. C. Borges, C. H. I. Ramos
This study investigates the effect of the J-domain on the substrate binding domain of Hsp70 by creating a chimeric J-SBD polypeptide, revealing that J-domain binding shifts Hsp70's equilibrium toward the monomer state, exposing hydrophobic sites for substrate binding.
bioRxiv · Jan 23, 2018Biochemistry