REL PDBe PDBe PDBe 2015-09-15 2015-09-30 2015-12-16 2016-02-17 Cryo-EM structure of the 60S-Arx1-Rei1 complex at near-atomic resolution Greber BJ Gerhardy S Leitner A Leibundgut M Salem M Boehringer D Leulliot N Aebersold R Panse VG Ban N eukaryotic ribosome, 60S subunit, ribosome biogenesis, Rei1, Arx1, cytoplasmic maturation Greber BJ Gerhardy S Leitner A Leibundgut M Salem M Boehringer D Leulliot N Aebersold R Panse VG Ban N Insertion of the Biogenesis Factor Rei1 Probes the Ribosomal Tunnel during 60S Maturation. CELL(CAMBRIDGE,MASS.) 164 91 102 2016 26709046 doi:10.1016/j.cell.2015.11.027 60S-Arx1-Rei1 complex 60S-Arx1-Rei1 complex 1:1:1 stoichiometry of 60S subunit and associated factors 3 2.3 60S ribosomal subunit GO:0022625 false Saccharomyces cerevisiae Baker's yeast Cytosol Cytosol 2.2 ribosome-eukaryote: LSU 60S, LSU RNA 28S, LSU RNA 5.8S, LSU RNA 5S Arx1 Saccharomyces cerevisiae BY4741 Baker's yeast Cytosol and nucleus Cytosol and nucleus 0.065 1 Monomer true Escherichia coli BL21 Codon Plus pET-47 Q03862 GO:0007046 Rei1 Saccharomyces cerevisiae Baker's yeast Cytosol Cytosol 0.045
C-terminal His6-tag
1 Monomer true Escherichia coli BL21(DE3) Rosetta pET-24a P38344 GO:0007046 singleParticle particle 0.2 8.0
20 mM HEPES-KOH pH 8, 100 mM NaCl, 5 mM MgCl2, 5 mM beta-mercaptoethanol
Quantifoil holey carbon R2/1, glow discharged
 ETHANE-PROPANE MIXTURE 80 HOMEMADE PLUNGER Manual blotting from the back before plunging. FEI TITAN KRIOS FLOOD BEAM BRIGHT FIELD FIELD EMISSION GUN 300 2.7 0.8 2.8 59000.0 100720.0 FEI TITAN KRIOS AUTOGRID HOLDER
Data collected using 4 exposures per ice hole (2 x 2 pattern). Movie mode readout in FEI EPU: 7 frames per exosure
2014-06-13 FEI FALCON II (4k x 4k) 14 1534 20
movie mode readout in FEI EPU: 7 frames per exposure
Particles were selected semi-automatically using BATCHBOXER (EMAN). CTF correction using CTFFIND3. Reconstruction using RELION.
per micrograph
 C1 OTHER 3.7 OTHER CTFFIND3, RELION1.3
Particles selected in BATCHBOXER (EMAN1.9).
54775 emd_3153.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 216 216 216 0 0 0 216 216 216 300.24 300.24 300.24 90.0 90.0 90.0 X Y Z -0.51979357 0.87405241 0.00580786 0.05011464 1.39 1.39 1.39 0.1 AUTHOR Cryo-EM reconstruction of the 60S-Arx1-Rei1 complex at near-atomic resolution
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 4V8T RIGID BODY FIT UCSF Chimera
The coordinate model of the lower-resolution structure of the 60S-Arx1-Rei1 complex was fitted into the cryo-EM density using UCSF CHIMERA. The model was then adjusted using COOT (RNA) and O (proteins).
REAL