UGCG is a UDP-glucose ceramide glucosyltransferase,which transfers glucose to a ceramide, synthesizing a glucosylceramide (GlcCer). UGCG is also knoan as b-glucosyltransferase (GlcT-I) or glucosylceramide synthase (GCS). GlcCer is a key precursor lipid for the synthesis of glycosphingolipids. Lack of UGCG resulted in embryonic lethality,indicating a vital role of glycosphingolipids during development and differentiation.
Keyword:
Cer
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UDP-Glc
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Glc-Cer
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Glucosyltransferase
Proc. Natl. Acad. Sci. U.S.A. 1996-05-01 ;93(10):4638-43.
Expression cloning of a cDNA for human ceramide glucosyltransferase that catalyzes the first glycosylation step of glycosphingolipid synthesis.
Ichikawa S. et al.
PMID:8643456
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This page does not indicate all of the enzymatic reaction, and expression of "UGCG".