3BW1

Crystal structure of homomeric yeast Lsm3 exhibiting novel octameric ring organisation

Summary for 3BW1

Related1I81 1D3B 1B34 1N9S 1N9R
DescriptorU6 snRNA-associated Sm-like protein LSm3, (4S)-2-METHYL-2,4-PENTANEDIOL, SULFATE ION, ... (4 entities in total)
Functional Keywordsrna-binding protein, sm-like protein, sm protein, ring, homomeric, octamer, mrna processing, mrna splicing, nucleus, ribonucleoprotein, rrna processing, trna processing, rna binding protein
Biological sourceSaccharomyces cerevisiae (baker's yeast)
Cellular locationNucleus P57743
Total number of polymer chains2
Total molecular weight22567.44
Authors
Naidoo, N.,Harrop, S.J.,Curmi, P.M.G.,Mabbutt, B.C. (deposition date: 2008-01-07, release date: 2008-03-25, Last modification date: 2011-07-13)
Primary citation
Naidoo, N.,Harrop, S.J.,Sobti, M.,Haynes, P.A.,Szymczyna, B.R.,Williamson, J.R.,Curmi, P.M.G.,Mabbutt, B.C.
Crystal structure of Lsm3 octamer from Saccharomyces cerevisiae: implications for Lsm ring organisation and recruitment
J.Mol.Biol., 377:1357-1371, 2008
PubMed: 18329667 (PDB entries with the same primary citation)
DOI: 10.1016/j.jmb.2008.01.007
MImport into Mendeley
Experimental method
X-RAY DIFFRACTION (2.5 Å)
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Structure validation

RfreeClashscoreRamachandran outliersSidechain outliersRSRZ outliers0.2407012.7%15.1%MetricValuePercentile RanksWorseBetterPercentile relative to all X-ray structuresPercentile relative to X-ray structures of similar resolution

More Asymmetric unit images

Molmil generated image of 3bw1
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Molmil generated image of 3bw1
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Molmil generated image of 3bw1
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More Biological unit images

Molmil generated image of 3bw1
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Molmil generated image of 3bw1
rotated about x axis by 90°
Molmil generated image of 3bw1
rotated about y axis by 90°
(*)In the case of coarse surface representation, the asymmetric unit is shown as red ribbon representation.
Coordinate files for Biological unit (3bw1.pdb1.gz [113.18 KB])