MRC movies (FoilHole*.mrc) in this entry were compressed by bzip2 (pbzip2) by EMPIAR Japan to save space and bandwidth. Some programs (e.g. RELION >= 4.0.1 and CryoSPARC) can process compressed movies without explicit decompression. For other programs, movies have to be decompressed beforehand. In this case, you might want to convert decompressed MRC movies into TIFF to save your local storage. During compression, we realized that the following 5 movies have been broken from the beginning. We removed them. Please contact the original depositors if you need intact movies. - FoilHole_27521518_Data_26482526_26482527_20180727_2327_Fractions.mrc - FoilHole_27520442_Data_26482520_26482521_20180727_2015_Fractions.mrc - FoilHole_27521574_Data_26482526_26482527_20180728_0027_Fractions.mrc - FoilHole_27520466_Data_26482520_26482521_20180727_2117_Fractions.mrc - FoilHole_27520505_Data_26482526_26482527_20180727_2219_Fractions.mrc Original size: 47,045,526,899 kilobytes Compressed size: 20,504,614,723 kilobytes