Crystal structure of the Thermus thermophilus 70S ribosome in the post-catalysis state of peptide bond formation containing dipeptydil-tRNA in the A site and deacylated tRNA in the P site.

This is a large structure.

Summary for 1VY5

Integrates4QCQ 4QCR 4QCS 4QCT
Descriptor16S Ribosomal RNA, 30S ribosomal protein S2, 30S ribosomal protein S3, ... (61 entities in total)
Functional Keywords70s, ribosome, translation, peptydil transfer reaction, proton transfer mechanism, acylated trna
Biological sourceEscherichia coli
Total number of polymer chains112
Total molecular weight4552688.76
Polikanov, Y.S.,Steitz, T.A.,Innis, C.A. (deposition date: 2014-05-13, release date: 2014-08-20, Last modification date: 2017-05-31)
Primary citation
Polikanov, Y.S.,Steitz, T.A.,Innis, C.A.
A proton wire to couple aminoacyl-tRNA accommodation and peptide-bond formation on the ribosome.
Nat.Struct.Mol.Biol., 21:787-793, 2014
PubMed: 25132179 (PDB entries with the same primary citation)
DOI: 10.1038/nsmb.2871
MImport into Mendeley
Experimental method

Structure validation

RfreeClashscoreRamachandran outliersSidechain outliersRSRZ outliersRNA backbone0.280110.7%10.9%8.0%0.52MetricValuePercentile RanksWorseBetterPercentile relative to all X-ray structuresPercentile relative to X-ray structures of similar resolution

More Asymmetric unit images

Molmil generated image of 1vy5
no rotation
Molmil generated image of 1vy5
rotated about x axis by 90°
Molmil generated image of 1vy5
rotated about y axis by 90°
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