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  • Title: Synthesis of L-fucose in thyroid tissue.
    Author: Overton K, Serif GS.
    Journal: Biochim Biophys Acta; 1981 Jul; 675(2):281-4. PubMed ID: 6168298.
    Abstract:
    A de novo pathway for L-fucose synthesis has been detected in porcine thyroid tissue. This system uses guanosine diphospho-alpha-D mannose as a precursor and forms guanosine diphospho-beta-L-fucose as product. The system seems similar to those reported by others to exist in microorganisms and plants in that the first step of the pathway involves a 4-keto sugar nucleotide intermediate. The first enzyme of the pathway, guanosine diphospho-alpha-D-mannose oxidoreductase has been purified 57-fold from crude extracts by virtue of its affinity for Blue Sepharose.
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