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Nitric oxide-donating carbonic anhydrase inhibitors for the treatment of open-angle glaucoma
3K2F
Primary Citation
 
 
  •   Molecular Description Hide
    Classification: Lyase
    Structure Weight: 30087.78
    Molecule: Carbonic anhydrase 2
    Polymer: 1 Type: protein Length: 260
    Chains: A
    EC#: 4.2.1.1   
    Organism: Homo sapiens
    Gene Name: Gene View for CA2
    UniProtKB: Protein Feature View | Search PDB | P00918  
     
  •   Structure Validation Hide

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  • MolProbity Ramachandran Plot
     

  •   Related Citations in PDB Entry (REMARK 1) Hide
     
  •   Source Hide
    Polymer: 1
    Scientific Name: Synthetic construct (Homo sapiens)   Taxonomy    
     
  •   Ligand Chemical Component Hide
    Identifier Formula Name View Interactions
    HG
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    HG Hg
    MERCURY (II) ION
    NKX
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    NKX C14 H20 N4 O12 S3
    (2S)-2,3-bis(nitrooxy)propyl ethyl[(4S,6S)- 6-methyl-7,7-dioxido-2-sulfamoyl-5,6-dihydro- 4H-thieno[2,3-b]thiopyran-4-yl]carbamate
    NKX:3K2F
    ZN
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    ZN Zn
    ZINC ION
     
  •   External Ligand Annotations Hide
    Identifier   Binding Affinity (Sequence Identity %)
    NKX
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    NKX
    N/Ain BindingDB
    Ki: 63 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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  •   Deposition Summary Hide
    Authors:   Temperini, C.,  Cecchi, A.

    Deposition:   2009-09-30
    Release:   2009-11-17
     
  •   Revision History    Hide
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    2011-07-13
    Version format compliance
     
  •   Experimental Details Hide
    Method:   X-RAY DIFFRACTION
    Exp. Data:
      Structure Factors
    EDS  
    Resolution[Å]:   1.98
    R-Value: 0.220 (obs.)
    R-Free: 0.272
    Space Group: P 21
    Unit Cell:
      Length [Å] Angles [°]
    a = 41.63 α = 90.00 
    b = 42.01 β = 104.40 
    c = 71.46 γ = 90.00