REL PDBe PDBe PDBe 2010-09-28 2011-04-08 2011-04-08 2012-10-24 Proteomic characterization of archaeal ribosomes reveals the presence of novel archaeal-specific ribosomal proteins Marquez V Froehlich T Armache J-P Sohmen D Doenhoefer A Berninghausen O Thomm M Beckmann R Arnold GJ Wilson DN archaea, ribosome, 50S, translation, ribosomal proteins Marquez V Froehlich T Armache JP Sohmen D Doenhoefer A Berninghausen O Thomm M Beckmann R Arnold GJ Wilson DN Proteomic characterization of archaeal ribosomes reveals the presence of novel archaeal-specific ribosomal proteins. J.MOL.BIOL. 405 1215 1232 2011 21134383 doi:10.1016/j.jmb.2010.11.055 Pyrobaculum aerophilum 50S ribosomal subunit Pyrobaculum aerophilum 50S ribosomal subunit One ribosomal subunit 1 1.5 1.5 Sedimentation Pyrobaculum aerophilum 50S ribosomal subunit false Pyrobaculum aerophilum 1.5 1.5 ribosome-prokaryote: LSU 50S singleParticle particle 7.5
20 mM Hepes pH 7.5, 10 mM Mg(OAc)2, 30 mM NH4OAc, 4 mM beta-Mercaptoethanol
 NEGATIVE
Cryo-EM
 ETHANE 100 OTHER
Vitrification instrument: Vitrobot
Blot for 10 seconds before plunging, use 2 layers of filter paper FEI TECNAI 12 FLOOD BEAM BRIGHT FIELD LAB6 120 2.0 1.0 4.5 90000.0 90000.0 GATAN LIQUID NITROGEN FEI EAGLE (2k x 2k) 3.308 99 20
Data collected on CCD
 Single tilt cryo holder
Wiener filter on 3D volumes
 C1 OTHER 25.0 FSC 0.5 CUT-OFF SPIDER 9183 emd_1796.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 138 138 138 -69 -69 -68 138 138 138 456.504 456.504 456.504 90 90 90 Y X Z -1.59045 3.89016 0.0241512 0.428755 3.308 3.308 3.308 0.55 AUTHOR This is a 50S subunit of P.aerophilum Ribosome
::::EMDATABANK.org::::EMD-1796::::
 1FFK RIGID BODY FIT UCSF Chimera
Rigid-body fit into the density using UCSF Chimera built-in "Fit in Map"
REAL