2QZR Transferase date Aug 17, 2007
title Trna-Guanine Transglycosylase(Tgt) In Complex With 6-Amino-2 Naphthylmethyl)Amino]-3,7-Dihydro-8h-Imidazo[4,5-G]Quinazol
authors S.R.Hoertner, T.Ritschel, B.Stengl, C.Kramer, W.B.Schweizer, B.Wa M.Kansy, G.Klebe, F.Diederich
compound source
Molecule: Queuine Trna-Ribosyltransferase
Chain: A
Synonym: Trna-Guanine Transglycosylase, Guanine Insertion E
Ec: 2.4.2.29
Engineered: Yes
 Organism_scientific: Zymomonas Mobilis
Organism_taxid: 542
Gene: Tgt
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet9d
symmetry Space Group: C 1 2 1
R_factor
R_Free
crystal
cell
length a length b length c angle alpha angle beta angle gamma
88.085 63.440 71.123 90.00 93.30 90.00
method X-Ray Diffractionresolution 1.95 Å
ligand GOL, S79, ZN enzyme Transferase E.C.2.4.2.29 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referencePotent Inhibitors of tRNA-Guanine Transglycosylase, an Enzyme Linked to the Pathogenicity of the Shigella Bacterium: Charge-Assisted Hydrogen Bonding., Hortner SR, Ritschel T, Stengl B, Kramer C, Schweizer WB, Wagner B, Kansy M, Klebe G, Diederich F, Angew Chem Int Ed Engl. 2007 Nov 5;46(43):8266-8269. PMID:17902085
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (65 Kb) [Save to disk]
  • Biological Unit Coordinates (2qzr.pdb1.gz) 119 Kb
  • LPC: Ligand-Protein Contacts for 2QZR
  • CSU: Contacts of Structural Units for 2QZR
  • Likely Quarternary Molecular Structure file(s) for 2QZR
  • Structure Factors (233 Kb)
  • Retrieve 2QZR in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2QZR from S2C, [Save to disk]
  • Re-refined 2qzr structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 2QZR 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 2QZR
  • 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 2QZR, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2qzr] [2qzr_A]
  • SWISS-PROT database: [P28720]
  • Domain organization of [TGT_ZYMMO] by SWISSPFAM
    • Other resources with information on 2QZR
  • Community annotation for 2QZR at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
    • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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