1OBH Synthetase date Jan 31, 2003
title Leucyl-Trna Synthetase From Thermus Thermophilus Complexed W Transfer Editing Substrate Analogue In Both Synthetic Activ Editing Site
authors S.Cusack, A.Yaremchuk, M.Tukalo
compound source
Molecule: Leucyl-Trna Synthetase
Chain: A
Engineered: Yes
Other_details: Enzyme Contains 878 Residues
Organism_scientific: Thermus Thermophilus
Organism_taxid: 262724
Strain: Hb27
Expression_system: Escherichia Coli
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
symmetry Space Group: C 2 2 21
R_factor 0.213 R_Free 0.234
crystal
cell
length a length b length c angle alpha angle beta angle gamma
103.515 152.884 172.605 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.20 Å
ligand HG, LMS, NVA, SO4 enzyme
related structures by homologous chain: 1OBC
Gene
Ontology
ChainFunctionProcessComponent
A
  • aminoacyl-tRNA editing activ...


  • Primary referenceStructural and mechanistic basis of pre- and posttransfer editing by leucyl-tRNA synthetase., Lincecum TL Jr, Tukalo M, Yaremchuk A, Mursinna RS, Williams AM, Sproat BS, Van Den Eynde W, Link A, Van Calenbergh S, Grotli M, Martinis SA, Cusack S, Mol Cell 2003 Apr;11(4):951-63. PMID:12718881
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (136 Kb) [Save to disk]
  • Biological Unit Coordinates (1obh.pdb1.gz) 131 Kb
  • LPC: Ligand-Protein Contacts for 1OBH
  • CSU: Contacts of Structural Units for 1OBH
  • Likely Quarternary Molecular Structure file(s) for 1OBH
  • Structure Factors (523 Kb)
  • Retrieve 1OBH in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1OBH from S2C, [Save to disk]
  • Re-refined 1obh structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1OBH in 3D
  • Proteopedia, because life has more than 2D.
  • On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure.
  • On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.
  • Visual 3D analysis of 1OBH
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Electron Density related parameters from EDS Electron Density Server, at Upsala
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1OBH, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1obha3, region A:1-225,A:418-686 [Jmol] [rasmolscript] [script source]
        - Domain d1obha2, region A:226-417 [Jmol] [rasmolscript] [script source]
        - Domain d1obha1, region A:687-814 [Jmol] [rasmolscript] [script source]
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1obh_A] [1obh]
  • SWISS-PROT database: [Q7SIE4]
  • Domain organization of [Q7SIE4_THETH] by SWISSPFAM
  • Other resources with information on 1OBH
  • Community annotation for 1OBH at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

  • You may enter another PDB ID code
    Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]
    OCA© by Jaime Prilusky, 1996-2014,2022
    Bioinformatics Unit
    Weizmann Institute of Science