Crystal structure of the 70S Thermus thermophilus ribosome showing how the 16S 3'-end mimicks mRNA E and P codons.

This is a large structure.

Summary for 4V4X

Integrates2HGI 2HGJ
Descriptor16S rRNA, tRNA fMET (unmodified bases), tRNA PHE (unmodified bases), ... (55 entities in total)
Functional Keywordsribosome, no-template, codon-mimicry
Biological sourceThermus thermophilus
Total number of polymer chains55
Total molecular weight2247536.82
Jenner, L.,Yusupova, G.,Rees, B.,Moras, D.,Yusupov, M. (deposition date: 2006-06-27, release date: 2014-07-09, Last modification date: 2017-11-22)
Primary citation
Yusupova, G.,Jenner, L.,Rees, B.,Moras, D.,Yusupov, M.
Structural basis for messenger RNA movement on the ribosome.
Nature, 444:391-394, 2006
PubMed: 17051149 (PDB entries with the same primary citation)
DOI: 10.1038/nature05281
MImport into Mendeley
Experimental method

Structure validation

RfreeClashscoreRamachandran outliersSidechain outliersRSRZ outliersRNA backbone0.30918226.5%30.0%1.1%0.29MetricValuePercentile RanksWorseBetterPercentile relative to all X-ray structuresPercentile relative to X-ray structures of similar resolution

More Asymmetric unit images

Molmil generated image of 4v4x
no rotation
Molmil generated image of 4v4x
rotated about x axis by 90°
Molmil generated image of 4v4x
rotated about y axis by 90°