https://www.selleckchem.com/products/jte-013.html
Escherichia coli chaperonin GroEL, which is a large cylindrical protein complex comprising two heptameric rings with cavities of 4.5 nm each in the center, assists in intracellular protein folding with the aid of GroES and ATP. Here, we investigated the possibility that GroEL can also encapsulate metal nanoparticles up to approximately 5 nm in diameter into the cavities with the aid of GroES and ATP. The slow ATP-hydrolyzing GroELD52A/D398A mutant, which forms extremely stable complexes with GroES (half-time of ~6 days), made it possibl