Table 1 Kinetic parameters obtained from the progress curve analysis for the hydrolysis of substrates 1 and 2 promoted by MuV-HN.

From: Structural basis for Glycan-receptor binding by mumps virus hemagglutinin-neuraminidase

 

KM

(µM)

Vmax (mM/min)

Kcat

(min−1)

Kcat/KM (mM−1min−1)

trisaccharide 1

12

0.0007

0.1

8.55

undecasaccharide 2

3.5

0.000023

0.0025

0.65