Enhanced diffractivity of phosphoglucomutase crystals. Use of an alternative cryocrystallographic procedure
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A continuous procedure for replacing the 2 M (NH(4))(2)SO(4) within crystals of rabbit muscle phosphoglucomutase by 55% polyethylene glycol 600 (PEG 600) is described. The success rate (absence of fracturing) approaches 100% in spite of the fragility of the cr... ...