2021-03-03 REL PDBe PDBe PDBe 2020-10-11 2021-02-10 2021-02-10 2021-03-03 National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS) R35GM127018 United States 3-Angstrom resolution cryo-EM map of CDK-activating kinase from 5000 particles Greber BJ Remis J Ali S Nogales E Greber BJ Remis J Ali S Nogales E 2.5 angstrom -resolution structure of human CDK-activating kinase bound to the clinical inhibitor ICEC0942. Biophys.J. US 120 677 686 2021 33476598 doi:10.1016/j.bpj.2020.12.030 1542-0086 0030 BIOJAU EMD-11823 other EM volume EMD-11828 associated EM volume CDK-activating kinase CDK-activating kinase 0 Homo sapiens Trichoplusia ni High5 0.12 singleParticle particle 0.2 7.9 20.0 HEPES-KOH 200.0 KCl potassium chloride 2.0 MgCl2 magnesium chloride 5.0 beta-mercaptoethanol 1.0 Glycerol Quantifoil R1.2/1.3 GOLD 300 GOLD HOLEY PLASMA CLEANING ETHANE-PROPANE 100 278 FEI VITROBOT MARK IV
Incubated with 50 uM inhibitor for 5 min
 FEI TALOS ARCTICA FLOOD BEAM BRIGHT FIELD FIELD EMISSION GUN 200 50.0 2.7 0.5 1.5 72886.0 FEI TITAN KRIOS AUTOGRID HOLDER NITROGEN
Automated procedure in SerialEM
GATAN K3 (6k x 4k) 1 3571 2.0 69.0
Movies (69 frames) acquired in 3 x 3 pattern by image shift
 GATAN K3 (6k x 4k) 2 5302 2.0 69.0
Movies (69 frames) acquired in 3 x 3 pattern by image shift
 1 10904715 CTFFIND 4.1 CTF determination RELION 3.1 CTF correction
Implemented in RELION 3.1
 EMD-22123 C1 3.0 FSC 0.143 CUT-OFF RELION 3.1
5000 particles randomly selected from a single sub-class comprising 20,379 particles.
5000 MAXIMUM LIKELIHOOD RELION 3.1 MAXIMUM LIKELIHOOD RELION 3.1 6 33300.0 RELION 3.1
High-resolution, masked, classification using 6 classes and a tau value of 72.
 emd_11828.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 128 128 128 0 0 0 128 128 128 131.712 131.712 131.712 90.0 90.0 90.0 X Y Z -0.12784237 0.19856155 0.00015748564 0.01752582 1.029 1.029 1.029 0.044 AUTHOR Postprocessed (sharpened, filtered) map, box cropped to 128 x 128 x 128 pixels emd_11828_msk_1.map emd_11828_half_map_2.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 256 256 256 0 0 0 256 256 256 263.424 263.424 263.424 90.0 90.0 90.0 X Y Z -0.21162471 0.29013434 3.262277e-05 0.023896627 1.029 1.029 1.029 AUTHOR Unfiltered half-map from RELION 3.1. emd_11828_half_map_1.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 256 256 256 0 0 0 256 256 256 263.424 263.424 263.424 90.0 90.0 90.0 X Y Z -0.22099446 0.27640325 1.5099289e-05 0.025977857 1.029 1.029 1.029 AUTHOR Unfiltered half-map from RELION 3.1.