3FKY

Crystal structure of the glutamine synthetase Gln1deltaN18 from the yeast Saccharomyces cerevisiae

Summary for 3FKY

DescriptorGlutamine synthetase, CITRATE ANION (2 entities in total)
Functional Keywordsbeta-grasp, catalytic domain, acetylation, cytoplasm, ligase, ubl conjugation
Biological sourceSaccharomyces cerevisiae (yeast)
Cellular locationCytoplasm P32288
Total number of polymer chains20
Total molecular weight838979.26
Authors
He, Y.X.,Gui, L.,Liu, Y.Z.,Du, Y.,Zhou, Y.Y.,Li, P.,Zhou, C.Z. (deposition date: 2008-12-18, release date: 2009-10-06, Last modification date: 2011-07-13)
Primary citation
He, Y.X.,Gui, L.,Liu, Y.Z.,Du, Y.,Zhou, Y.,Li, P.,Zhou, C.Z.
Crystal structure of Saccharomyces cerevisiae glutamine synthetase Gln1 suggests a nanotube-like supramolecular assembly
Proteins, 76:249-254, 2009
PubMed: 19322816 (PDB entries with the same primary citation)
DOI: 10.1002/prot.22403
MImport into Mendeley
Experimental method
X-RAY DIFFRACTION (2.95 Å)
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Structure validation

RfreeClashscoreRamachandran outliersSidechain outliersRSRZ outliers0.248202.2%9.2%1.8%MetricValuePercentile RanksWorseBetterPercentile relative to all X-ray structuresPercentile relative to X-ray structures of similar resolution

More Asymmetric unit images

Molmil generated image of 3fky
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Molmil generated image of 3fky
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Molmil generated image of 3fky
rotated about y axis by 90°

More Biological unit images

Molmil generated image of 3fky
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Molmil generated image of 3fky
rotated about x axis by 90°
Molmil generated image of 3fky
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 (3fky.pdb2.gz [543.64 KB])
Coordinate files for Biological unit (3fky.pdb1.gz [546.11 KB])