| Hazard Information | Back Directory | [Chemical Properties]
White powder | [Purification Methods]
Purify the synthase by extraction with sucrose/HCO3 buffer, protamine sulfate precipitation, (NH4)2SO4 (66-65%) fractination (pH 4.35) and a second (NH4)2SO4 (35-60%) fractionation (pH 4.35). It has Km 0.15mM (Vrel 1.0) for octanoate and 0.41mM (Vrel 2.37) for heptanoate. The Km for ATP is 0.5mM, all at pH 9.0 in ethylene glycol buffer at 38o. [Jencks et al. J Biol Chem 204 453 1953, Methods Enzymol 5 467 1962.] |
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