REL PDBe PDBe PDBe 2013-11-25 2013-12-04 2014-01-15 2016-03-02 Pfeffer S Dudek J Gogala M Schorr S Linxweiler J Lang S Becker T Beckmann R Zimmermann R Foerster F endoplasmic reticulum, translocon, ribosome, oligosaccharyltransferase, OST, protein-conducting channel, Sec61, translocon-associated protein complex, TRAP Pfeffer S Dudek J Gogala M Schorr S Linxweiler J Lang S Becker T Beckmann R Zimmermann R Foerster F NAT.COMMUN. 5 3072 3072 2014 24407213 doi:10.1038/ncomms4072 Ribosome-stripped canine pancreatic microsomes were populated with rabbit ribosomes, stalled on the CMV regulatory peptide. Ribosome-stripped canine pancreatic microsomes were populated with rabbit ribosomes, stalled on the CMV regulatory peptide. 2 ER membrane-associated 80S ribosome false Oryctolagus cuniculus Rabbit Reticulocyte Cytosol ribosome-eukaryote: ALL ER protein translocon Canis lupus familiaris Dog Pancreas Endoplasmic reticulum false subtomogramAveraging particle 2

Lacey carbon molybdenum grid

ETHANE-PROPANE MIXTURE 70 FEI VITROBOT MARK IV Blot 3 seconds before plunging. FEI TITAN KRIOS FLOOD BEAM BRIGHT FIELD FIELD EMISSION GUN 300 3.0 5.0 29000.0 FEI TITAN KRIOS AUTOGRID HOLDER 2012-08-15 FEI FALCON I (4k x 4k) 60 -60 60

Candidate particles were localized using template matching and classified using constrained principal component analysis focusing on the large ribosomal subunit and the ER membrane. At the selected coordinates, unbinned subtomograms were reconstructed individually from the weighted back-projections and aligned to a template.

C1 22.0 OTHER av3, tom, PyTom 2896

micrograph

emd_2519.tif