2021-06-23 REL RCSB RCSB RCSB 2021-04-05 2021-06-23 2021-06-23 2021-06-23 European Research Council (ERC) 760067 Germany 3D reconstruction generated using the locations and orientations of 1,172 50S subunits detected in 220 images using 2DTM with a B. subtilis 50S template Lucas BA Himes BA Xue L Grant T Mahamid J Grigorieff N Lucas BA Himes BA Xue L Grant T Mahamid J Grigorieff N Locating Macromolecular Assemblies in Cells by 2D Template Matching with cis TEM. Elife US 10 2021 34114559 doi:10.7554/eLife.68946 2050-084X EMD-23771 other EM volume
Reconstruction obtained using M. pneumoniae 50S template
 EMD-23772 associated EM volume Mycoplasma pneumoniae 70S ribosome Mycoplasma pneumoniae 70S ribosome 0
3D reconstruction generated using the locations and orientations of 1,172 50S subunits detected in 220 images using 2DTM with a B. subtilis 50S template
Mycoplasma pneumoniae 2.5 singleParticle cell 7.0 Quantifoil GOLD 200 CARBON HOLEY ARRAY ETHANE-PROPANE 100 298 FEI VITROBOT MARK IV
Grids were washed with PBS buffer containing 10 nm protein A-conjugated gold beads (Aurion), blotted from the back side for 2 s and plunged into mixed liquid ethane/propane at liquid N2 temperature with a manual plunger..
Whole Mycoplasma pneumoniae cells deposited on a cryo-EM grid
 TFS KRIOS FLOOD BEAM BRIGHT FIELD FIELD EMISSION GUN 300 2.7 0.5 2.2 215000.0 FEI TITAN KRIOS AUTOGRID HOLDER NITROGEN GIF Bioquantum 10 GATAN K2 SUMMIT (4k x 4k) SUPER-RESOLUTION 5760 4092 5.0 1-20 220 2.0 32.0 1
The reconstruction was calculated using standard procedures implemented in cisTEM. See https://github.com/timothygrant80/cisTEM
Particles were selected based on 50S targets detected by 2D template matching
 cisTEM 2.0 See github repository
Orientations are based on template matching
 1 C1 FOURIER SPACE 20.0 OTHER cisTEM 2.0 See github repository
Resolution not determined since the FSC has template bias
1172 NOT APPLICABLE cisTEM 2.0 See github repository PROJECTION MATCHING 2500000 SNR 1.5 cisTEM 2.0 See github repository emd_23772.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 256 256 256 0 0 0 256 256 256 384.0 384.0 384.0 90.0 90.0 90.0 X Y Z -2.2334502 5.757552 0.03934428 0.60274357 1.5 1.5 1.5 1.0 AUTHOR 20-Angstrom filtered reconstruction emd_23772_additional_1.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 256 256 256 0 0 0 256 256 256 384.0 384.0 384.0 90.0 90.0 90.0 X Y Z -4.9312468 10.79771 0.039344277 0.8657951 1.5 1.5 1.5 AUTHOR Unfiltered reconstruction emd_23772_half_map_1.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 256 256 256 0 0 0 256 256 256 384.0 384.0 384.0 90.0 90.0 90.0 X Y Z -0.8884673 1.0011656 0.0008691673 0.07185909 1.5 1.5 1.5 AUTHOR Half map 1 emd_23772_half_map_2.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 256 256 256 0 0 0 256 256 256 384.0 384.0 384.0 90.0 90.0 90.0 X Y Z -0.949916 1.0168211 0.0027414882 0.07202076 1.5 1.5 1.5 AUTHOR Half map 2