1N9R

Crystal structure of a heptameric ring complex of yeast SmF in spacegroup P4122

Summary for 1N9R

Related1I81 1JR1 1I4K 1I5L 1I8F 1N9S
DescriptorSmall nuclear ribonucleoprotein F (1 entity in total)
Functional Keywordssnrnp, sm protein, heptamer, translation
Biological sourceSaccharomyces cerevisiae (baker's yeast)
Cellular locationNucleus P54999
Total number of polymer chains7
Total molecular weight74410.15
Authors
Collins, B.M.,Cubeddu, L.,Naidoo, N.,Harrop, S.J.,Kornfeld, G.D.,Dawes, I.W.,Curmi, P.M.G.,Mabbutt, B.C. (deposition date: 2002-11-26, release date: 2002-12-13, Last modification date: 2011-07-13)
Primary citation
Collins, B.M.,Cubeddu, L.,Naidoo, N.,Harrop, S.J.,Kornfeld, G.D.,Dawes, I.W.,Curmi, P.M.G.,Mabbutt, B.C.
Homomeric ring assemblies of eukaryotic Sm proteins have affinity for both RNA and DNA: Crystal structure of an oligomeric complex of yeast SmF
J.Biol.Chem., 278:17291-17298, 2003
PubMed: 12618433 (PDB entries with the same primary citation)
DOI: 10.1074/jbc.M211826200
MImport into Mendeley
Experimental method
X-RAY DIFFRACTION (2.8 Å)
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Structure validation

RfreeClashscoreRamachandran outliersSidechain outliersRSRZ outliers0.264292.2%7.6%5.0%MetricValuePercentile RanksWorseBetterPercentile relative to all X-ray structuresPercentile relative to X-ray structures of similar resolution

More Asymmetric unit images

Molmil generated image of 1n9r
no rotation
Molmil generated image of 1n9r
rotated about x axis by 90°
Molmil generated image of 1n9r
rotated about y axis by 90°

More Biological unit images

Molmil generated image of 1n9r
no rotation
Molmil generated image of 1n9r
rotated about x axis by 90°
Molmil generated image of 1n9r
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 (1n9r.pdb2.gz [154.47 KB])
Coordinate files for Biological unit (1n9r.pdb1.gz [78.44 KB])