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tRNA-guanine transglycosylase in complex with inhibitor
3GC4
Primary Citation
 
 
  •   Molecular Description Hide
    Classification: Transferase
    Structure Weight: 43815.37
    Molecule: Queuine tRNA-ribosyltransferase
    Polymer: 1 Type: protein Length: 386
    Chains: A
    EC#: 2.4.2.29   
    Organism: Zymomonas mobilis
    Gene Names: tgt ZMO0363
    UniProtKB: Protein Feature View | Search PDB | P28720  
     
  •   Structure Validation Hide

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  • MolProbity Ramachandran Plot
     

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  •   Source Hide
    Polymer: 1
    Scientific Name: Zymomonas mobilis   Taxonomy   Expression System: Escherichia coli  
     
  •   Related PDB Entries Hide
    Identifier Details
    2Z7K  TGT in complex with 2-Amino-lin-Benzoguanine 
    3EOS  TGT in complex with another inhibitor 
    3EOU  TGT in complex with another inhibitor 
    3GC5  TGT in complex with another inhibitor 
    3GE7  TGT in complex with another inhibitor 
    3GEV  TGT in complex with another inhibitor 
     
  •   Ligand Chemical Component Hide
    Identifier Formula Name View Interactions
    AAQ
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    AAQ C19 H21 N7 O
    6-amino-4-[2-(benzylamino)ethyl]-2-(methylamino)- 1,7-dihydro-8H-imidazo[4,5-g]quinazolin-8- one
    AAQ:3GC4
    GOL
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    GOL C3 H8 O3
    GLYCEROL
    ZN
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    ZN Zn
    ZINC ION
     
  •   External Ligand Annotations Hide
    Identifier   Binding Affinity (Sequence Identity %)
    AAQ
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    AAQ
    N/Ain BindingDB
    Ki: 25 nM - data from BindingMOAD  
    N/Ain PDBbind
     
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  •   Structural Biology Knowledgebase Data Hide
     
 
Data in orange boxes are gathered from external resources (when available).
 
  Biological Assembly       
Biological assembly 1 assigned by authors and generated by PISA (software)
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  •   Deposition Summary Hide
    Authors:   Ritschel, T.,  Heine, A.,  Klebe, G.

    Deposition:   2009-02-21
    Release:   2009-12-15
    Last Modified (REVDAT):   2011-07-13
     
  •   Revision History    Hide
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    2011-07-13
    Version format compliance
    2011-07-13
    Non-polymer description
     
  •   Experimental Details Hide
    Method:   X-RAY DIFFRACTION
    Exp. Data:
      Structure Factors
    EDS  
    Resolution[Å]:   1.80
    R-Value: 0.160 (obs.)
    R-Free: 0.199
    Space Group: C 2
    Unit Cell:
      Length [Å] Angles [°]
    a = 90.50 α = 90.00 
    b = 64.90 β = 96.00 
    c = 70.40 γ = 90.00