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Bovine Trypsin with 1-[2-[5-[amino(imino)methyl]-2-hydroxyphenoxy]-6-[3-(4,5-dihydro-1-methyl-1H-imidazol-2-yl)phenoxy]pyridin-4-yl]piperidine-3-carboxylic Acid (ZK-806974)
1QB1
Primary Citation
 
 
  •   Molecular Description Hide
    Classification: Hydrolase
    Structure Weight: 23930.04
    Molecule: PROTEIN (TRYPSIN)
    Polymer: 1 Type: protein Length: 223
    Chains: A
    EC#: 3.4.21.4   
    Fragment: BOVINE TRYPSIN
    Organism Bos taurus
    UniProtKB:   Protein Feature View | Search PDB | P00760  
     
  •   Structure Validation Hide

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  •   Related Citations in PDB Entry (REMARK 1) Hide
     
  •   Source Hide
    Polymer: 1
    Scientific Name: Bos taurus   Taxonomy   Common Name: Cattle  
     
  •   Related PDB Entries Hide
    Identifier Details
    1FAX  Factor Xa Inhibitor DX-9065a in Human factor Xa 
    1MTU  Factor Xa Inhibitor ZK-805633 in Bovine Trypsin - Starting Model 
    1MTW  Factor Xa inhibitor DX-9065a in Bovine Trypsin 
    1QBN  Factor Xa Inhibitor ZK-806688 in Bovine Trypsin 
    1QBO  Factor Xa Inhibitor ZK-806711 in Bovine Trypsin 
     
  •   Ligand Chemical Component Hide
    Identifier Formula Name View Interactions
    974
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    974 C28 H27 F2 N6 O5
    1-[2-[5-[AMINO(IMINO)METHYL]-2-HYDROXYPHENOXY]- 6-[3-(4,5-DIHYDRO-1-METHYL-1H-IMIDAZOL-2- YL)PHENOXY] PYRIDIN-4-YL]PIPERIDINE-3-CARBOXYLIC ACID
    974:1QB1
    CA
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    CA Ca
    CALCIUM ION
     
  •   External Ligand Annotations Hide
    Identifier   Binding Affinity (Sequence Identity %)
    974
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    974
    Ki: 170 nM (100) - data from BindingDB  
    Ki: 170 nM - data from BindingMOAD  
    Ki: 170 nM - data from 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
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  •   Deposition Summary Hide
    Authors:   Whitlow, M.

    Deposition:   1999-04-28
    Release:   2000-04-29
    Last Modified (REVDAT):   2009-02-24
     
  •   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]:   1.80
    R-Value: 0.183 (work)
    R-Free: 0.237
    Space Group: P 21 21 21
    Unit Cell:
      Length [Å] Angles [°]
    a = 63.16 α = 90.00 
    b = 63.78 β = 90.00 
    c = 69.35 γ = 90.00