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. 2021 May 8;296:100769. doi: 10.1016/j.jbc.2021.100769

Table 1.

Kinetics of 4MU-Glc hydrolysis

rhGAA form Vmax ± SD (nmol/nM GAA/h) Km ± SD (μM) Vmax/Km
rhGAA precursor 1.2 ± 0.15 1709 ± 350 0.000684
rhGAA–AOAA precursor 1.1 ± 0.29 1516 ± 520 0.000729
rhGAA–kif precursor 1.2 ± 0.38 1741 ± 722 0.000685
rhGAA processed 1.2 ± 0.02 1903 ± 31 0.000643
rhGAA–AOAA processed 1.3 ± 0.58 2036 ± 1130 0.000636
rhGAA–kif + Endo H 1.1 ± 0.01 1715 ± 542 0.000669