FTI-277

  • Chemical Properties
CAS No. 170006-73-2 Cat. No. BCP32847
Name FTI-277
Synonyms FTI 277; FTI277;
Formula C22H29N3O3S2 M. Wt 447.61
  • Biological Activity
Description FTI-277 is a peptide mimetic of the COOH-terminal Cys-Val-Ile-Met of K-Ras4B that inhibited potently FTase in vitro (IC50 = 500 pM) and was highly selective for FTase over geranylgeranyltransferase I (GGTase I) (IC50 = 50 nM). FTI-277, the methyl ester derivative of FTI-276, was extremely potent (IC50 = 100 nM) at inhibiting H-Ras, but not the geranylgeranylated Rap1A processing in whole cells.
Pathways Protease/Metabolic Enzyme 
Targets FTase 

Structure

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