Crystal Structures of rat Catechol-O-Methyltransferase complexed with new bi-substrate type inhibitor
3A7D
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  •   Molecular Description Hide
    Classification: Transferase
    Structure Weight: 25661.56
    Molecule: Catechol O-methyltransferase
    Polymer: 1 Type: protein Length: 223
    Chains: A
    EC#: 2.1.1.6   
    Organism: Rattus norvegicus
    Gene Name: Comt
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  •   Source Hide
    Polymer: 1
    Scientific Name: Rattus norvegicus   Taxonomy   Common Name: Rat Expression System: Escherichia coli  
     
  •   Related PDB Entries Hide
    Identifier Details
    1JR4   Rat Catechol-O-methyltransferase complexed with bi-substrate type inhibitor 
    1VID   Rat Catechol-O-methyltransferase complexed with SAM and 3,5-dinitrocatechol 
    3A7E   human COMT Catechol-O-methyltransferase complexed with SAM and 3,5-dinitrocatechol 
     
  •   Ligand Chemical Component Hide
    Identifier Formula Name View Interactions
    FBN
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    FBN C20 H20 N10 O8
    5'-deoxy-5'-[4-({[(2,3-dihydroxy-5-nitrophenyl)carbonyl]amino}methyl)- 1H-1,2,3-triazol-1-yl]adenosine
    MG
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    MG Mg
    MAGNESIUM ION
    SO4
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    SO4 O4 S
    SULFATE ION
     
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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:   Tsuji, E.

    Deposition:   2009-09-26
    Release:   2010-09-15
     
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    2011-07-13
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  •   Experimental Details Hide
    Method:   X-RAY DIFFRACTION
    Exp. Data:
      Structure Factors
    EDS  
    Resolution[Å]:   2.40
    R-Value: 0.166 (obs.)
    R-Free: 0.225
    Space Group: P 21 21 21
    Unit Cell:
      Length [Å] Angles [°]
    a = 50.08 α = 90.00 
    b = 58.08 β = 90.00 
    c = 79.20 γ = 90.00