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CRYSTAL STRUCTURE OF THE ATPASE REGION OF SACCHAROMYCES CEREVISIAE TOPOISOMERASE II BOUND TO ICRF-187 (DEXRAZOXANE)
 
 
DOI:10.2210/pdb1qzr/pdb
1QZR
 
Primary Citation
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  •  
    Move Section Molecular Description Hide
    Classification: Isomerase
    Structure Weight: 97528.08
     
    Molecule:DNA topoisomerase II
    Polymer:1Type:polypeptide(L)Length:418
    Chains:A, B
    EC#:5.99.1.3 Go to IUBMB EC entry  
    Fragment:N-terminal ATPase Region
     
     
  •  
    Move Section Source Hide
    Polymer: 1
    Scientific Name: Saccharomyces cerevisiae Go to NCBI Taxonomy entry Common Name: Baker's yeast Expression System: Escherichia coli  
     
     
  •  
    Move Section Related PDB Entries Hide
    Id Details
    1BGW  Saccharomyces Cerevisiae topoisomerase II residues 410-1202 
    1BJT  Saccharomyces Cerevisiae topoisomerase II residues 409-1201 
    1PVG  Crystal Structure of the ATPase Region of Saccharomyces Cerevisiae topoisomerase II without ICRF-187 
     
     
  •  
    Move Section Ligand Chemical Component Hide
    Identifier Name Formula Interaction View Links
    ANP     PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER C10 H17 N6 O12 P3 3DLigand Explorer Link out to Ligand Expos:ANP Link out to SuperLigands:ANP Link out to SuperHapten:ANP
    CDX     (S)-4,4'-(1-METHYL-1,2-ETHANEDIYL)BIS-2,6- PIPERAZINEDIONE C11 H16 N4 O4 3DLigand Explorer Link out to Ligand Expos:CDX Link out to SuperLigands:CDX Link out to SuperHapten:CDX
    MG     MAGNESIUM ION Mg 3DLigand Explorer Link out to Ligand Expos:MG Link out to SuperLigands:MG Link out to SuperHapten:MG
     
     
  •  
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Biological assembly assigned by authors and generated by PISA (software)
 
 
 
  •  
    Move Section Deposition Summary Hide
    Authors:   Classen, S.,   Olland, S.,   Berger, J.M.

    Deposition:   2003-09-17
    Release:   2003-09-30
    Last Modified (REVDAT):   2009-02-24

    Previous versions: 1Q1D
     
     
  •  
    Move Section Experimental Details Hide
    Method:   X-RAY DIFFRACTION
    Experimental Data:   Download Structure Factors  [ EDS External Link to EDS ]
    View a histogram of Resolution Resolution[Å]: 1.90
    R-Value: 0.199 (obs.)
    R-Free: 0.237
    Space Group: P 21 21 21
    Unit Cell:
      Length [Å] Angles [°]
    a = 58.55 α = 90.00 
    b = 71.44 β = 90.00 
    c = 215.72 γ = 90.00