Name: K03861
Price: 292.00 USD

- Overview
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    Background
    
    K03861 is a type II inhibitor of CDK2. The cyclin-dependent kinase holoenzymes contain a catalytic subunit, the Cdk, a family of regulatory subunits, and the cyclins. Cdks are the catalytic subunits of the mammalian heterodimeric serine/threonine kinases progression, Cyclin-dependent kinases (CDKs) play important roles in the cell cycle regulation, transcription, and neuronal function. CDKs are frequently deregulated in some human tumours. The inhibitors targeted CDK are thought to prevent cell proliferation regulating cyclin-CDK complexes. The central role of CDKs in cell cycle regulation makes them a promising target for studying inhibitory molecules that can modify the cell proliferation [1].K03861 is an aminopyrimidine-phenyl urea inhibitor of CDK2. The type II inhibitor CDK2 cocrystal structure of CDK2 with the inhibitor K03861 revealed a canonical type II binding mode. The type II inhibitors could compete with the binding of cyclins. The residues important for the type II inhibitors may be distant to the ATP binding pockets. The crystal structure of this complex may provide a foundation for the cyclin-competitive CDK2 inhibitors [2].
    
    Malumbres M, Barbacid M. Mammalian cyclin-dependent kinases[J]. Trends in biochemical sciences, 2005, 30(11): 630-641.
    Alexander L T, Mobitz H, Drueckes P, et al. Type II inhibitors targeting CDK2[J]. ACS chemical biology, 2015, 10(9): 2116-2125.
- Properties
  - Alternative Name
    
    1-(4-((2-aminopyrimidin-4-yl)oxy)phenyl)-3-(4-((4-methylpiperazin-1-yl)methyl)-3-(trifluoromethyl)phenyl)urea
    
    CAS Number
    
    853299-07-7
    
    Molecular Formula
    
    C24H26F3N7O2
    
    Molecular Weight
    
    501.5
    
    Appearance
    
    A solid
    
    Purity
    
    98.00%
    
    Solubility
    
    ≥50.2 mg/mL in DMSO; insoluble in H2O; ≥45.4 mg/mL in EtOH
    
    Storage
    
    Store at -20°C
    
    * For Research Use Only

K03861

K03861

Background

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