CAS: 37758-47-7; Ganglioside Gm1

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    专利号:WO-2024097788-A1
    优先权日:2022-11-01
    标 题 :Glycosyltransferase engineering for chemoenzymatic total synthesis of gangliosides
    发明人:GUCCHAIT ARIN; CHEN XI; YU HAI; ZHANG LIBO
    权利人:UNIV CALIFORNIA; GUCCHAIT ARIN
    摘要:Described herein are Campylobacter jejuni β1–4GalNAcT (CjCgtA) variants comprising a polypeptide having at least 80% identity to the amino acid sequence set forth in SEQ ID NO: 1 or SEQ ID NO: 2. Also described herein are Campylobacter jejuni β1–3-galactosyltransferase (CjCgtB) variants comprising a polypeptide having at least 80% identity to the amino acid sequence set forth in SEQ ID NO: 3. Optionally, in the CjCgtA and CjCgtB variants, the N-terminus of the polypeptide is fused to a maltose binding protein. Further described herein is a method for preparing a glycosylated molecule, comprising: forming a reaction mixture comprising (i) a glycosylation donor comprising a sugar component; (ii) a glycosylation acceptor comprising a sphingosine moiety; and (iii) a glycosyltransferase, wherein the glycosyltransferase is a CjCgtA variant as described herein or a CjCgtB variant as described herein; and maintaining the reaction mixture under conditions suitable for forming a glycosylated molecule.

    专利号:CN-119242659-A
    优先权日:2018-06-12
    标题:Synthesis of hepadnavirus capsids and uses thereof
    济南立德医药技术有限公司
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    合成参考文献


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    参考文献:10.1111/j.1348-0421.1996.tb03306.x
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