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Crystal structure of the zymogen catalytic region of Human MASP-1
4IGD
Primary Citation
 
 
  •   Molecular Description Hide
    Classification: Hydrolase
    Structure Weight: 45674.49
    Molecule: Mannan-binding lectin serine protease 1
    Polymer: 1 Type: protein Length: 406
    Chains: A
    EC#: 3.4.21   
    Fragment: CCP1-CCP2-SP fragment, residues 298-699
    Mutation: R448Q
    Organism: Homo sapiens
    Gene Names: Gene View for MASP1 CRARF CRARF1 PRSS5
    UniProtKB: Protein Feature View | Search PDB | P48740  
     
  •   Structure Validation Hide

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  • MolProbity Ramachandran Plot
     

  •   Related Citations in PDB Entry (REMARK 1) Hide
     
  •   Source Hide
    Polymer: 1
    Scientific Name: Homo sapiens   Taxonomy   Common Name: Human Expression System: Escherichia coli  
     
  •   Ligand Chemical Component Hide
    Identifier Formula Name View Interactions
    GOL
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    GOL C3 H8 O3
    GLYCEROL
     
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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:   Harmat, V.,  Megyeri, M.,  Vegh, A.,  Dobo, J.

    Deposition:   2012-12-17
    Release:   2013-02-13
    Last Modified (REVDAT):   2013-07-10
     
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    2013-07-10
    Citation
     
  •   Experimental Details Hide
    Method:   X-RAY DIFFRACTION
    Exp. Data:
      Structure Factors
    EDS  
    Resolution[Å]:   2.50
    R-Value: 0.221 (obs.)
    R-Free: 0.248
    Space Group: P 21 21 21
    Unit Cell:
      Length [Å] Angles [°]
    a = 63.31 α = 90.00 
    b = 69.61 β = 90.00 
    c = 117.68 γ = 90.00