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. 2002 Aug;68(8):3708–3715. doi: 10.1128/AEM.68.8.3708-3715.2002

TABLE 3.

Properties of dTDP-l-rhamnose biosynthetic enzymes

Enzyme Organism Stability at 37°C (half-life [h]) Stability at 55°C (half-life) Maximum activity pH Divalent ion required
RmlA S. enterica LT2 6 7.0 Mg2+
A. thermoaerophilus DSM 10155 ≥24 15 min 7.5 Mg2+
RmlB S. enterica LT2 1 8.0 Mg2+
A. thermoaerophilus DSM 10155 11 11 min 7.5 Mg2+
RmlC S. enterica LT2 3 7.5
A. thermoaerophilus DSM 10155 ≥24 27 h 8.0
RmlD S. enterica LT2 1.5 6.5
A. thermoaerophilus DSM 10155 ≥24 2 h 7.5