REL PDBe PDBe PDBe 2013-11-19 2013-11-27 2014-02-05 2014-09-10 Cryo-EM of the Sec61-complex bound to an 80S-RNC engaged with a translocating LepT chain Gogala M Becker T Beatrix B Barrio-Garcia C Berninghausen O Beckmann R Co-translational protein translocation Gogala M Becker T Beatrix B Armarche J-P Barrio-Garcia C Berninghausen O Beckmann R Structures of the Sec61 complex engaged in nascent peptide translocation or membrane insertion. NATURE 506 107 110 2014 24499919 doi:10.1038/NATURE12950 4cg5 FULLOVERLAP Canis familiaris Sec61 bound to a wheat germ 80S-RNC translating the translocating LepT-polypeptide Canis familiaris Sec61 bound to a wheat germ 80S-RNC translating the translocating LepT-polypeptide One Sec61 binds to one 80S ribosome 2 80S Ribosome false Triticum aestivum wheat germ ribosome-eukaryote: ALL Sec61-complex Canis lupus familiaris Dog Pancreatic Cell Endoplasmic Reticulum ER-Membrane 0.0699
Data-subset resulted from computational sorting
1 Monomer false singleParticle particle 7.6
30 mM Hepes/KOH 7.6, 10 mM Mg(OAc)2, 180 mM KOAC/HAc pH 7.6, 0.3 % Digitonin, 1 mM DTT
Quantifoil grids pre-coated with 2 nm carbon on top
 ETHANE 95 FEI VITROBOT MARK IV Blot for 3 seconds before plunging FEI TITAN KRIOS FLOOD BEAM BRIGHT FIELD FIELD EMISSION GUN 200 2.7 1.3 4.0 148721.0 FEI TITAN KRIOS AUTOGRID HOLDER 2011-07-17 TVIPS TEMCAM-F416 (4k x 4k) 9805 25 16.
The particles were selected using SIGNATURE, classified using MAPPOS and processed with SPIDER
On 3D-volume (SPIDER)
 C1 7.4 OTHER SPIDER, Signature, MAPPOS 53248 emd_2511.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 368 368 368 -184 -184 -183 368 368 368 455.36322 455.36322 455.36322 90.0 90.0 90.0 Y X Z -0.64920735 1.03343213 0.00740616 0.06170593 1.2374 1.2374 1.2374 0.1 AUTHOR Reconstruction of 80S-RNC-Sec61 complex engaged with translocating nascent chain (LepT)
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 2WWB FLEXIBLE FIT Chimera, Coot, MDFF REAL