Towards understanding the E. coli PNP binding mechanism and FRET absence between E. coli PNP and formycin A.
Keywords: آسپارتیک اسد; E. coli purine nucleoside phosphorylase; Formycin A; Fluorescence resonance energy transfer methodology; Binding mechanism; Asp; aspartic acid; Arg; arginine; E; efficiency of FRET; f; fractional intensity; FA; formycin A; FRET; Fluorescence/Förster reso