REL PDBe PDBe PDBe 2016-07-21 2016-09-28 2016-09-28 2016-10-12 Electron cryo-microscopy of the yeast RNA polymerase I - Rrn3 complex at 7.5A resolution Pilsl M Crucifix C Papai G Krupp F Steinbauer R Griesenbeck J Milkereit P Tschochner H Schultz P RNA polymerase I initiation factor Rrn3 transcription initiation Pilsl M Crucifix C Papai G Krupp F Steinbauer R Griesenbeck J Milkereit P Tschochner H Schultz P Structure of the initiation-competent RNA polymerase I and its implication for transcription NAT.COMMUN. 7 12126 2016 27418187 doi:10.1038/ncomms12126 complex formed between YEAST RNA polymerase I and the initiation factor Rrn3 complex formed between YEAST RNA polymerase I and the initiation factor Rrn3 1 2 663 DNA dependent RNA polymerase I Saccharomyces cerevisiae bakers yeast nucleolar 0.590 1 monomer false Rrn3 Saccharomyces cerevisiae bakers yeast nucleolar 0.072346 1 monomer false singleParticle particle 0.01 7.8
20 mM Hepes, 100mM ammonium acetate and 2mM MgCl2
 NEGATIVE
unstained
sample was adsorbed on a floated carbon foil which was deposited onto a quantifoil grid
 ETHANE 95 FEI VITROBOT MARK IV blotting time (4 sec.) blotting force 5 FEI TITAN KRIOS SPOT SCAN BRIGHT FIELD FIELD EMISSION GUN 300 0.01 1.5 3.5 59000.0 129630.0 FEI TITAN KRIOS AUTOGRID HOLDER 80 100 90 Cs corrector 2015-06-10 FEI FALCON II (4k x 4k) 22
each particle
 C1 OTHER 7.5 OTHER relion
final map was calculated from 2 averaged datasets
32438 emd_3443.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 128 128 128 0 0 0 128 128 128 276.48 276.48 276.48 90.0 90.0 90.0 X Y Z -0.17636499 0.38812745 0.00050278 0.02722943 2.16 2.16 2.16 0.121 AUTHOR reconstruction of the RNA pol I - Rrn3 complex
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 4C2M RIGID BODY FIT gEMfitter, Chimera REAL