Structure of a partial yeast 48S preinitiation complex in closed conformation

Summary for 3JAP

Related3J81 3JAM 3JAQ
EMDB information3048 3047 3049
DescriptorMet-tRNAi (U31:A39 variant), 18S rRNA, mRNA, ... (51 entities in total)
Functional Keywordseukaryotic translation initiation, 48s, small ribosome subunit, 40s, 43s, translation
Biological sourceSaccharomyces cerevisiae (yeast)
Total number of polymer chains47
Total molecular weight1546901.37
Llacer, J.L.,Hussain, T.,Ramakrishnan, V. (deposition date: 2015-06-18, release date: 2015-08-12, Last modification date: 2018-07-18)
Primary citation
Llacer, J.L.,Hussain, T.,Marler, L.,Aitken, C.E.,Thakur, A.,Lorsch, J.R.,Hinnebusch, A.G.,Ramakrishnan, V.
Conformational Differences between Open and Closed States of the Eukaryotic Translation Initiation Complex.
Mol.Cell, 59:399-412, 2015
PubMed: 26212456 (PDB entries with the same primary citation)
DOI: 10.1016/j.molcel.2015.06.033
MImport into Mendeley
Experimental method

Structure validation

ClashscoreRamachandran outliersSidechain outliersRNA backbone93.4%12.5%0.28MetricValuePercentile RanksWorseBetterPercentile relative to all structuresPercentile relative to all EM structures
Download full validation report