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. 2009 Apr 17;63(6):1163–1172. doi: 10.1093/jac/dkp129

Table 1.

Summary of specific activity measurements for Bgp and Pfs

Enzyme Compound Specific activity (U/mg) Relative activity (%)
Bgp MTA 4.1 100
SAH 3.1 76
pNH2PhTA 0.2 5
pNO2PhTA 0.82 20
FMA 0 0
BnT-DADMe-ImmA 0 0
Pfs MTA 4.4 100
SAH 3.7 84
pNH2PhTA 0.024 0.6
pNO2PhTA 2.0 45
FMA 0 0
BnT-DADMe-ImmA 0 0

Enzyme activities were tested using the UV spectrophotometric assay (275 nm) and either 100 µM substrate (MTA and SAH) or 100 µM substrate analogue (pNH2PhTA, pNO2PhTA, FMA and BnT-DADMe-ImmA).