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THE X-RAY CRYSTAL STRUCTURE OF THE MEMBRANE PROTEIN PROSTAGLANDIN H2 SYNTHASE-1
1PRH
Primary Citation
 
 
  •   Molecular Description Hide
    Classification: Oxidoreductase(dioxygenase , Peroxidase)
    Structure Weight: 128969.00
    Molecule: PROSTAGLANDIN H2 SYNTHASE-1
    Polymer: 1 Type: protein Length: 554
    Chains: A, B
    EC#: 1.14.99.1   
    Organism Ovis aries
    Gene Names PTGS1 COX1
    UniProtKB:   Protein Feature View | Search PDB | P05979  
    Membrane Protein:   Source: mpstruc
    MONOTOPIC MEMBRANE PROTEINS
    Cyclooxygenases
    Ram Prostaglandin H2 synthase-1 (cyclooxygenase-1 or COX-1)
     
  •   Structure Validation Hide

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  •   Related Citations in PDB Entry (REMARK 1) Hide
     
  •   Source Hide
    Polymer: 1
    Scientific Name: Ovis aries   Taxonomy   Common Name: Sheep  
     
  •   Ligand Chemical Component Hide
    Identifier Formula Name View Interactions
    HEM
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    HEM C34 H32 Fe N4 O4
    PROTOPORPHYRIN IX CONTAINING FE
     
  •   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:   Picot, D.,  Loll, P.J.,  Garavito, R.M.

    Deposition:   1994-03-07
    Release:   1995-03-31
    Last Modified (REVDAT):   2011-03-23
     
  •   Revision History    Hide
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    2011-07-13
    Version format compliance
     
  •   Experimental Details Hide
    Method:   X-RAY DIFFRACTION
    Exp. Data:
    N/A
    Resolution[Å]:   3.50
    R-Value: 0.267 (obs.)
    R-Free: 0.316
    Space Group: I 2 2 2
    Unit Cell:
      Length [Å] Angles [°]
    a = 99.40 α = 90.00 
    b = 210.30 β = 90.00 
    c = 233.10 γ = 90.00