REL PDBe PDBe PDBe 2012-05-14 2012-07-25 2012-07-25 2012-09-26 Structure of ER membrane associated ribosomes in situ Pfeffer S Brandt F Hrabe T Lang S Eibauer M Zimmermann R Foerster F 80S ribosome, translocon, mammalian, ER membrane Pfeffer S Brandt F Hrabe T Lang S Eibauer M Zimmermann R Foerster F Structure and 3D arrangement of endoplasmic reticulum membrane-associated ribosomes. STRUCTURE 20 1508 1518 2012 22819217 doi:10.1016/j.str.2012.06.010 ER membrane associated ribosome ER membrane associated ribosome
The sample is embedded into its native membrane
ER membrane associated ribosome 1 4.5 Membrane-bound 80S ribosome false Canis lupus familiaris Dog Pancreas Endoplasmic reticulum Endoplasmic reticulum 4.5 ribosome-eukaryote: ALL subtomogramAveraging particle 1 7.4
5 mM MgCl2, 140 mM KCl, 10 mM Hepes pH 7.4, 1 mM DTT, protease inhibitor
lacy carbon
 ETHANE FEI VITROBOT MARK IV Blot for 3 seconds before plunging FEI POLARA 300 FLOOD BEAM BRIGHT FIELD FIELD EMISSION GUN 300 2 4.0 4.0 OTHER 80 90 85 Gatan GIF 2002 0.0 10.0 2011-01-01 328 50 12. -60 60
The particles were selected using PyTom and classified by constrained principal component analysis. Average number of projections used in the 3D reconstructions: 1000. Average number of class averages: 1.
OTHER 31.0 FSC 0.5 CUT-OFF PyTom
each particle
 emd_2099.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 128 128 128 0 0 0 128 128 128 599.04 599.04 599.04 90.0 90.0 90.0 X Y Z -0.05852651 0.08826262 0.00050413 0.007813 4.68 4.68 4.68 0.00895 AUTHOR Reconstruction of ER membrane associated ribosome from canine pancreatic microsomes
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