1Y2Q

Crystal structure of the editing domain of threonyl-tRNA synthetase from Pyrococcus abyssi

Summary for 1Y2Q

Related1Y2R
DescriptorThreonyl-tRNA synthetase (2 entities in total)
Functional Keywordsbeta-alpha-beta fold, editing domain, trna-synthetase, ligase
Biological sourcePyrococcus abyssi
Cellular locationCytoplasm Q9UZ14
Total number of polymer chains1
Total molecular weight16281.8
Authors
Dwivedi, S.,Kruparani, S.P.,Sankaranarayanan, R. (deposition date: 2004-11-23, release date: 2005-06-14, Last modification date: 2011-07-13)
Primary citation
Dwivedi, S.,Kruparani, S.P.,Sankaranarayanan, R.
A D-amino acid editing module coupled to the translational apparatus in archaea
Nat.Struct.Mol.Biol., 12:556-557, 2005
PubMed: 15908961 (PDB entries with the same primary citation)
DOI: 10.1038/nsmb943
MImport into Mendeley
Experimental method
X-RAY DIFFRACTION (1.95 Å)
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Structure validation

RfreeClashscoreRamachandran outliersSidechain outliersRSRZ outliers0.267703.2%2.1%MetricValuePercentile RanksWorseBetterPercentile relative to all X-ray structuresPercentile relative to X-ray structures of similar resolution

More Asymmetric unit images

Molmil generated image of 1y2q
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Molmil generated image of 1y2q
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More Biological unit images

Molmil generated image of 1y2q
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Molmil generated image of 1y2q
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Molmil generated image of 1y2q
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 (1y2q.pdb1.gz [53.53 KB])