4RR8

N-terminal editing domain of threonyl-tRNA synthetase from Aeropyrum pernix with L-Ser3AA (snapshot 3)

Summary for 4RR8

Related4RR6 4RR7 4RR9 4RRA 4RRB 4RRC 4RRD 4RRF 4RRG 4RRH 4RRI 4RRJ 4RRK 4RRL 4RRM 4RRQ 4RRR
DescriptorProbable threonine--tRNA ligase 2, SERINE-3'-AMINOADENOSINE, MAGNESIUM ION, ... (4 entities in total)
Functional Keywordsdtd-like fold, proofreading, ligase
Biological sourceAeropyrum pernix K1
Cellular locationCytoplasm  Q9YFY3
Total number of polymer chains1
Total molecular weight15513.05
Authors
Ahmad, S.,Muthukumar, S.,Yerabham, A.S.K.,Kamarthapu, V.,Sankaranarayanan, R. (deposition date: 2014-11-06, release date: 2015-07-15, Last modification date: 2017-11-22)
Primary citation
Ahmad, S.,Muthukumar, S.,Kuncha, S.K.,Routh, S.B.,Yerabham, A.S.,Hussain, T.,Kamarthapu, V.,Kruparani, S.P.,Sankaranarayanan, R.
Specificity and catalysis hardwired at the RNA-protein interface in a translational proofreading enzyme.
Nat Commun, 6:7552-7552, 2015
PubMed: 26113036 (PDB entries with the same primary citation)
DOI: 10.1038/ncomms8552
MImport into Mendeley
Experimental method
X-RAY DIFFRACTION (1.86 Å)
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Structure validation

RfreeClashscoreRamachandran outliersSidechain outliersRSRZ outliers0.22850.7%4.4%1.5%MetricValuePercentile RanksWorseBetterPercentile relative to all X-ray structuresPercentile relative to X-ray structures of similar resolution

More Asymmetric unit images

Molmil generated image of 4rr8
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Molmil generated image of 4rr8
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Molmil generated image of 4rr8
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More Biological unit images

Molmil generated image of 4rr8
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Molmil generated image of 4rr8
rotated about x axis by 90°
Molmil generated image of 4rr8
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 (4rr8.pdb1.gz [51.94 KB])