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. 2014 Jan 21;53(5):862–871. doi: 10.1021/bi401240x

Table 2. Enzymatic Activity of PIR1-coreFED Constructs toward OMFP.

PIR1-coreFED construct Km (μM) Vmax (μM min–1) kcat/Km (min–1 M–1)
C152 73.9 ± 17.3 1.8 ± 0.15 2.4 × 104
H154A 88.8 ± 33.3 0.6 ± 0.12 6.7 × 103
N157A 98.8 ± 20.5 0.65 ± 0.1 6.5 × 103
DM 92.0 ± 21.2 0.30 ± 0.1 3.2 × 103
C152S not available not available not available