_em_mask_depositor_info.id 1 _em_mask_depositor_info.upload_file_name GroelD7.mrc.gz _em_mask_depositor_info.upload_format CCP4/MRC _em_mask_depositor_info.annotation_details 'D7 structure of Groel at 4.2 Angstrom resolution' _em_mask_depositor_info.contour_level 5.0 _em_mask_depositor_info.pixel_spacing_x 1.06 _em_mask_depositor_info.pixel_spacing_y 1.06 _em_mask_depositor_info.pixel_spacing_z 1.06