4V4N

Structure of the Methanococcus jannaschii ribosome-SecYEBeta channel complex

This is a large structure.

Summary for 4V4N

Related3J21 3J2L 3J20
Integrates3J43 3J44 1VVK
EMDB information5691
DescriptorPreprotein translocase subunit SecE, Preprotein translocase subunit SecG, 50S ribosomal protein L39E, ... (67 entities in total)
Functional Keywordsarchaea, archaeal, ribosomal, 50s, protein synthesis, rna, large subunit, co-translational translocation, protein conducting channel, ribosome-protein transport complex, ribosome/protein transport
Biological sourceMethanococcus jannaschii
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Total number of polymer chains69
Total molecular weight2556272.5
Authors
Menetret, J.F.,Park, E.,Gumbart, J.C.,Ludtke, S.J.,Li, W.,Whynot, A.,Rapoport, T.A.,Akey, C.W. (deposition date: 2013-06-17, release date: 2014-07-09, Last modification date: 2018-07-18)
Primary citation
Park, E.,Menetret, J.F.,Gumbart, J.C.,Ludtke, S.J.,Li, W.,Whynot, A.,Rapoport, T.A.,Akey, C.W.
Structure of the SecY channel during initiation of protein translocation.
Nature, 506:102-106, 2013
PubMed: 24153188 (PDB entries with the same primary citation)
DOI: 10.1038/nature12720
MImport into Mendeley
Experimental method
ELECTRON MICROSCOPY
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Structure validation

ClashscoreRamachandran outliersSidechain outliersRNA backbone24.0%4.2%0.56MetricValuePercentile RanksWorseBetterPercentile relative to all structuresPercentile relative to all EM structures

More Asymmetric unit images

Molmil generated image of 4v4n
no rotation
Molmil generated image of 4v4n
rotated about x axis by 90°
Molmil generated image of 4v4n
rotated about y axis by 90°