THREE-DIMENSIONAL STRUCTURE OF RIBONULCEASE T1 COMPLEXED WITH AN ISOSTERIC PHOSPHONATE ANALOGUE OF GPU: ALTERNATE SUBSTRATE BINDING MODES AND CATALYSIS.
DOI:10.2210/pdb1b2m/pdb   NDB ID: PR0012
1B2M
Primary Citation
 
 
  •   Molecular Description Hide
    Classification: Hydrolase/rna
    Structure Weight: 24048.74
    Molecule: 5'-R(*GP*(U34))-3'
    Polymer: 1 Type: rna Length: 2
    Chains: C, D, E
    Molecule: RIBONUCLEASE T1
    Polymer: 2 Type: protein Length: 104
    Chains: A, B
    EC#: 3.1.27.3   
    Mutation: GLN 25 VARIANT
    Details: RNASE T1 COMPLEXED WITH 5'-R(*GP*(CH2)U)-3
    Organism: Aspergillus oryzae
    Gene Names: rntA AO090011000118
    UniProtKB: Protein Feature View | Search PDB | P00651  
     
  •   Structure Validation Hide

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  •   Related Citations in PDB Entry (REMARK 1) Hide
     
  •   Source Hide
    Polymer: 1
    Scientific Name: Synthetic construct   Taxonomy    
    Polymer: 2
    Scientific Name: Aspergillus oryzae   Taxonomy    
     
  •   Modified Residues Hide
    Identifier Formula Parent Type
    U34
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    U34 C10 H15 N2 O9 P U rnaLinking
     
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  •   Structural Biology Knowledgebase Data Hide
     
  • Nucleic Acid Database Hide
    View the NDB ID associated with this structure:PR0012
     
 
Data in orange boxes are gathered from external resources (when available).
  Biological Assembly 1       
Biological assembly 1 assigned by authors
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  •   Deposition Summary Hide
    Authors:   Arni, R.K.,  Watanabe, L.,  Ward, R.J.,  Kreitman, R.J.,  Kumar, K.,  Walz jr., F.G.

    Deposition:   1998-11-27
    Release:   1999-03-25
    Last Modified (REVDAT):   2009-02-24
     
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    2011-07-13
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  •   Experimental Details Hide
    Method:   X-RAY DIFFRACTION
    Exp. Data:
    N/A
    Resolution[Å]:   2.00
    R-Value: 0.187 (obs.)
    R-Free: 0.254
    Space Group: P 21 21 21
    Unit Cell:
      Length [Å] Angles [°]
    a = 69.91 α = 90.00 
    b = 90.29 β = 90.00 
    c = 33.98 γ = 90.00