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. Author manuscript; available in PMC: 2018 Oct 5.
Published in final edited form as: Chem Commun (Camb). 2017 Oct 5;53(80):11012–11015. doi: 10.1039/c7cc05403c

Table 1. Apparent kinetic parameters of Hp3/4FT.

Substrate kcat (s−1) KM (mM) kcat/KM (s−1 mM−1)
LacβPro2AA 0.54±0.03 0.99±0.18 0.55
aGDP-Fuc 0.30±0.14 0.38±0.07 0.80
LacNAcβPro2AA 5.00±0.18 0.46±0.07 10.87
bGDP-Fuc 6.02±0.26 0.86±0.13 7.01
Galβ3GlcNAcβPro2AA 7.77±0.45 1.32±0.24 5.89
cGDP-Fuc 3.92±0.16 0.35±0.06 11.19
a

Determined using LacβPro2AA as an acceptor

b

Determined using LacNAcβPro2AA as an acceptor

c

Determined using Galβ3GlcNAcβPro2AA as an acceptor.