REL PDBe PDBe PDBe 2015-02-10 2015-04-01 2015-04-29 2015-05-13 Structures of the CRISPR-Cmr complex reveal mode of RNA target positioning Taylor DW Zhu Y Staals RHJ Kornfeld JE Shinkai A van der Oost J Nogales E Doudna JA CRISPR-Cas Taylor DW Zhu Y Staals RH Kornfeld JE Shinkai A van der Oost J Nogales E Doudna JA Structures of the CRISPR-Cmr complex reveal mode of RNA target positioning. SCIENCE 348 581 585 2015 25837515 doi:10.1126/science.aaa4535 target-bound CRISPR-Cmr complex target-bound CRISPR-Cmr complex 13 0.381 MS/MS CRISPR-associated protein TM1791 Thermus thermophilus 0.038 0.038 1 false Q53W04 IPR010172 target RNA Thermus thermophilus 0.0162
50 nucleotide target RNA
OTHER SINGLE STRANDED true CRISPR RNA Thermus thermophilus
46 nucleotide endogenous crRNA bound to complex
OTHER SINGLE STRANDED false CRISPR system Cmr subunit Cmr5 Thermus thermophilus 0.012 0.012 3 false Q53W05 GO:0050688 IPR010160 CRISPR-associated protein Cmr3 Thermus thermophilus 0.039 0.039 1 false Q53W08 IPR019117 CRISPR-associated protein Crm2 Thermus thermophilus 0.065 0.065 1 false Q53W09 IPR013407 CRISPR-associated RAMP Cmr4 Thermus thermophilus 0.037 0.037 4 false Q53W06 IPR013410 CRISPR-associated protein TM1795 Thermus thermophilus 0.044 1 false Q53W07 IPR007522 singleParticle particle 1.0 8.0
20 mM Tris-HCl, pH 8.0, 150 mM NaCl
4/2 C-flat grids with a thin-layer of carbon over the holes
 ETHANE 100 100 FEI VITROBOT MARK IV Grids were rapidly plunged into liquid ethane using an FEI Vitrobot MarkIV maintained at 4 degrees C after being blotted for 4-4.5 seconds with a blotting force of 15-20. FEI TITAN KRIOS FLOOD BEAM BRIGHT FIELD FIELD EMISSION GUN 300 2.7 -2.0 -4.5 29000.0 FEI TITAN KRIOS AUTOGRID HOLDER Objective astigmatism was corrected at 210,000 times magnification
Data acquired using Leginon. We collected a 6 s exposure fractionated into 20, 300 ms frames with a dose of 8 electrons per square Angstrom per second.
2014-07-31 GATAN K2 (4k x 4k) 4000 48
CTFFind3
 C1 OTHER 4.4 OTHER Relion 175000 emd_2900.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 320 320 320 0 0 0 320 320 320 320.0 320.0 320.0 90.0 90.0 90.0 X Y Z -0.02361985 0.05433919 0.00000312 0.00238488 1.0 1.0 1.0 0.013 AUTHOR Reconstruction of target-bound CRISPR-Cas complex
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