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    Pure Preparation of the Enzyme that Catalyzes Palmitate Synthesis

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    The following experiments are carried out using a pure preparation of the enzyme that catalyzes palmitate synthesis from acetyl CoA and malonyl CoA in the presence of all the cofactors required for reaction.

    a) If the acetyl CoA is labeled at the methyl carbon with tritium, and malonyl CoA is unlabeled, how many tritium atoms will be incorporated into each molecule of palmitate formed?

    b) If malonyl CoA is supplied in the form of -OOC^3H2COSCoA, and acetyl CoA is unlabeled, how many tritium atoms will be incorporated into each molecule of palmitate formed?

    © BrainMass Inc. brainmass.com October 9, 2019, 4:39 pm ad1c9bdddf
    https://brainmass.com/biology/metabolism/pure-preparation-of-the-enzyme-that-catalyzes-palmitate-synthesis-37937

    Solution Preview

    This website shows the reaction fully:
    http://www-medlib.med.utah.edu/NetBiochem/FattyAcids/5_2.html

    Using this, follow it through with the labled ...

    Solution Summary

    The solution provides a brief, clear explanation of how to find the number of tritium atoms which will be incorporated in each molecule of the palmitate formed, depending on the condition of the reactants acetyl and maylonyl CoA, including a helpful link to show the reaction more fully.

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