REL RCSB RCSB RCSB 2015-11-23 2016-02-10 2016-02-10 2016-04-27 Structure of the eukaryotic replicative CMG helicase and pumpjack motion Yuan Z Bai L Sun J Georgescu RE Liu J O'Donnell ME Li H CMG helicase, Cryo-EM Yuan Z Bai L Sun J Georgescu RE Liu J O'Donnell ME Li H Structure of the eukaryotic replicative CMG helicase and pumpjack motion. Nat.Struct.Mol.Biol. 23 217 224 2016 26854665 doi:10.1038/nsmb.3170 3jc5 FULLOVERLAP Saccharomyces cerevisiae CMG complex Saccharomyces cerevisiae CMG complex 1 0.7 CMG complex Saccharomyces cerevisiae Yeast 0.7 1 true Saccharomyces cerevisiae singleParticle particle 0.6
20 mM Tris acetate, 40 mM potassium glutamate, 2 mM DTT, 0.1 mM EDTA
400 mesh holey carbon C-flat grid, glow-discharged in air
 ETHANE 90 FEI VITROBOT MARK IV Blot for 3 seconds before plunging FEI TITAN KRIOS FLOOD BEAM BRIGHT FIELD FIELD EMISSION GUN 300 1.5 3.5 29000.0 49505.0 FEI TITAN KRIOS AUTOGRID HOLDER 2015-08-01 GATAN K2 SUMMIT (4k x 4k) 8000 50
All steps, including automatic particle picking, 2D classification, 3D classification, and 3D refinement were performed in Relion 1.4.
CTFFIND4
 4.7 OTHER Relion_1.4 178530 emd_6535.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 256 256 256 0 0 0 256 256 256 258.56 258.56 258.56 90.0 90.0 90.0 X Y Z -0.02877966 0.06427838 0.00066107 0.00432134 1.01 1.01 1.01 0.018 EMDB Structure of CMG with "Flat" Mcm2-7 ring
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 2Q9Q RIGID BODY FIT Chimera REAL
emd_6535.jpg