REL RCSB RCSB RCSB 2009-11-21 2010-04-26 2010-04-26 2013-03-06 Ab initio reconstruction of the E. coli 70S ribosome complex (70S-fMet-tRNAfMet-Phe-tRNAPhe-EF-Tu-GDP-kirromycin) via the asymmetric random-model method. Sanz E Stewart AB Belnap DM Random-model method, ab initio reconstruction, E. coli 70S ribosome Sanz Garcia E Stewart AB Belnap DM The random-model method enables ab initio 3D reconstruction of asymmetric particles and determination of particle symmetry. J.STRUCT.BIOL. 171 216 222 2010 20353825 doi:10.1016/j.jsb.2010.03.017 Valle M Zavialov A Li W Stagg SM Sengupta J Nielsen RC Nissen P Harvey SC Ehrenberg M Frank J Incorporation of aminoacyl-tRNA into the ribosome as seen by cryo-electron microscopy NAT.STRUCT.BIOL. 10 899 906 2003 14566331 doi:10.1038/nsb1003 E. coli 70S ribosome complex, 70S-fMet-tRNAfMet-Phe-tRNAPhe-EF-Tu-GDP-kirromycin E. coli 70S ribosome complex, 70S-fMet-tRNAfMet-Phe-tRNAPhe-EF-Tu-GDP-kirromycin One ribosome binds two tRNA and one EF-Tu 6 70S ribosome complex false Escherichia coli ribosome-prokaryote: ALL singleParticle particle ETHANE OTHER FEI TECNAI F20 FLOOD BEAM BRIGHT FIELD FIELD EMISSION GUN 200 1.6 4.0 50000.0 SIDE ENTRY, EUCENTRIC GENERIC FILM ZEISS SCAI 14 Eucentric
Phase-flipped per micrograph
 OTHER 23.0 FSC 0.5 CUT-OFF PFT3DR, Bsoft
Random-model method. Angular step-size was initially set to 20 deg. in the first iteration and gradually decreased by 0.19 deg. in each successive iteration, until a lower limit of 1 deg. was reached.
10000 emd_5141.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 129 129 129 -64 -64 -64 129 129 129 363.78 363.78 363.78 90.0 90.0 90.0 X Y Z -0.00699515 0.00788587 0.00002563 0.00085812 2.82 2.82 2.82 0.00141 AUTHOR This is a ab initio starting model for the E. coli 70S ribosome complex (70S-fMet-tRNAfMet-Phe-tRNAPhe-EF-Tu-GDP-kirromycin)
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