Model of the large subunit RNA expansion segment ES27L-out based on a 6.1 A cryo-EM map of Saccharomyces cerevisiae translating 80S ribosome. 3IZD is a small part (an expansion segment) which is in an alternative conformation to what is in already 3IZF.

Summary for 3IZD

Related3IZ5 3IZ6 3IZ7 3IZ9
EMDB information1667
DescriptorrRNA expansion segment ES27L in an "out" conformation (1 entity in total)
Functional Keywordseukaryotic ribosome, homology modelling, de novo modeling, ribosomal rna, rrna, rna expansion segments, ribosome
Biological sourceSaccharomyces cerevisiae (yeast)
Total number of polymer chains1
Total molecular weight48721.58
Primary citation
Armache, J.P.,Jarasch, A.,Anger, A.M.,Villa, E.,Becker, T.,Bhushan, S.,Jossinet, F.,Habeck, M.,Dindar, G.,Franckenberg, S.,Marquez, V.,Mielke, T.,Thomm, M.,Berninghausen, O.,Beatrix, B.,Soding, J.,Westhof, E.,Wilson, D.N.,Beckmann, R.
Cryo-EM structure and rRNA model of a translating eukaryotic 80S ribosome at 5.5-A resolution.
Proc.Natl.Acad.Sci.USA, 107:19748-19753, 2010
PubMed: 20980660 (PDB entries with the same primary citation)
DOI: 10.1073/pnas.1009999107
MImport into Mendeley
Experimental method

Structure validation

ClashscoreRNA backbone140.61MetricValuePercentile RanksWorseBetterPercentile relative to all structuresPercentile relative to all EM structures

More Asymmetric unit images

Molmil generated image of 3izd
no rotation
Molmil generated image of 3izd
rotated about x axis by 90°
Molmil generated image of 3izd
rotated about y axis by 90°