Solution structure of tyrosyl-tRNA synthetase C-terminal domain.

Experimental Data Snapshot

  • Method: SOLUTION NMR
  • Conformers Calculated: 50 
  • Conformers Submitted: 20 
  • Selection Criteria: structures with the lowest energy 

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This is version 1.4 of the entry. See complete history


Structure and Dynamics of the Anticodon Arm Binding Domain of Bacillus stearothermophilus Tyrosyl-tRNA Synthetase

Guijarro, J.I.Pintar, A.Prochnicka-Chalufour, A.Guez, V.Gilquin, B.Bedouelle, H.Delepierre, M.

(2002) Structure 10: 311-317

  • DOI: https://doi.org/10.1016/s0969-2126(02)00699-8
  • Primary Citation of Related Structures:  

  • PubMed Abstract: 

    The structure of a recombinant protein, TyrRS(delta4), corresponding to the anticodon arm binding domain of Bacillus stearothermophilus tyrosyl-tRNA synthetase, has been solved, and its dynamics have been studied by nuclear magnetic resonance (NMR). It is the first structure described for such a domain of a tyrosyl-tRNA synthetase. It consists of a five-stranded beta sheet, packed against two alpha helices on one side and one alpha helix on the other side. A large part of the domain is structurally similar to other functionally unrelated RNA binding proteins. The basic residues known to be essential for tRNA binding and charging are exposed to the solvent on the same face of the molecule. The structure of TyrRS(delta4), together with previous mutagenesis data, allows one to delineate the region of interaction with tRNATyr.

  • Organizational Affiliation

    Unité de RMN des Biomolécules, CNRS URA 2185, Institut Pasteur, Paris, France.

Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
TYROSYL-TRNA SYNTHETASE107Geobacillus stearothermophilusMutation(s): 0 
Gene Names: tyrS
Find proteins for P00952 (Geobacillus stearothermophilus)
Explore P00952 
Go to UniProtKB:  P00952
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP00952
Sequence Annotations
  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: SOLUTION NMR
  • Conformers Calculated: 50 
  • Conformers Submitted: 20 
  • Selection Criteria: structures with the lowest energy 

Structure Validation

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Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2002-03-20
    Type: Initial release
  • Version 1.1: 2008-04-27
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Version format compliance
  • Version 1.3: 2022-02-23
    Changes: Database references, Derived calculations
  • Version 1.4: 2024-05-29
    Changes: Data collection