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Crystal Structure of 5-NITP Inhibition of Yeast Ribonucleotide Reductase
3RSR
Primary Citation
 
 
  •   Molecular Description Hide
    Classification: Oxidoreductase
    Structure Weight: 100216.21
    Molecule: Ribonucleoside-diphosphate reductase large chain 1
    Polymer: 1 Type: protein Length: 888
    Chains: A
    EC#: 1.17.4.1   
    Organism: Saccharomyces cerevisiae
    Gene Names: RNR1 CRT7 RIR1 SDS12 YER070W
    UniProtKB: Protein Feature View | Search PDB | P21524  
     
  •   Structure Validation Hide

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  • MolProbity Ramachandran Plot
     

  •   Related Citations in PDB Entry (REMARK 1) Hide
     
  •   Source Hide
    Polymer: 1
    Scientific Name: Saccharomyces cerevisiae   Taxonomy   Common Name: Yeast Expression System: Escherichia coli  
     
  •   Related PDB Entries Hide
    Identifier Details
    2CVS  the same protein in the oxidized native state 
    2CVU  the sample protein complexed with effector ATP anolog AMPPNP and substrate CDP 
    2CVV  the same protein complexed with AMPPNP and UDP 
    2CVW  the same protein complexed with effector dTTP and substrate GDP 
    2CVX  the same protein complexed with effector dGTP and substrate ADP 
    2CVY  the same protein complexed with yeast RNR2 C-terminal 9 mer peptide 
     
  •   Ligand Chemical Component Hide
    Identifier Formula Name View Interactions
    MG
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    MG Mg
    MAGNESIUM ION
    N5P
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    N5P C13 H17 N2 O14 P3
    1-{2-DEOXY-5-O-[(R)-HYDROXY{[(R)-HYDROXY(PHOSPHONOOXY)PHOSPHORYL]OXY}PHOSPHORYL]- BETA-D-ERYTHRO-PENTOFURANOSYL}-5-NITRO-1H- INDOLE
    N5P:3RSR
     
  •   External Ligand Annotations Hide
    Identifier   Binding Affinity (Sequence Identity %)
    N5P
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    N5P
    N/Ain BindingDB
    Kd: 44000 nM - data from BindingMOAD  
    N/Ain PDBbind
     
  •   External Domain Annotations Hide
     
  •   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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