GROEL STRUCTURE - A NEW CHAPTER ON ASSISTED FOLDING - THE X-RAY STRUCTURE OF GROEL PUTS FUTURE STUDIES ON A FIRM FOOTING, BUT THERES STILL MUCH WORK TO BE DONE BEFORE CHAPERONIN-ASSISTED PROTEIN-FOLDING IS UNDERSTOOD

The X-ray structure oi GroEL puts future studies on a firm looting, bu t there's still much work to be done before chaperonin-assisted protei n folding is understood.