GroEl on JAHC grids.
A. Grid piece showing squares with good ice. B. Square image at 550x, showing variety of thickness across a square. C. Hole picked for high magnification imaging. D&E. High magnification image of areas 2 & 3 from frame D. The GroEl particles have a good distribution across the hole. GroEL supplied by Arthur Horwich PhD, TSRI
Joel Quispe – Arthur Horwich PhD, TSRI