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. Author manuscript; available in PMC: 2008 Jan 5.
Published in final edited form as: J Mol Biol. 2006 Sep 29;365(1):146–159. doi: 10.1016/j.jmb.2006.09.063

Table 2.

Apparent kinetic constants for S. enterica serovar Typhimurium RmlC mutants with dTDP-6-deoxy-D-xylo-4-hexulose.

Enzyme Km (mM) kcat (1/s)
Native 0.71 ± 0.17 39 ± 6.6
RmlC K73A 0.35 ± 0.051 0.095 ± 0.0083
RmlC Y133F 0.48 ± 0.21 0.016 ± 0.0017
RmlC H63A N.D 0