Involved in the biosynthesis of L2/HNK-1 carbohydrate epitope on glycoproteins. Can also play a role in glycosaminoglycan biosynthesis. Substrates include asialo-orosomucoid (ASOR), asialo-fetuin, and asialo-neural cell adhesion molecule. Requires sphingomyelin for activity: stearoyl-sphingomyelin was the most effective, followed by palmitoyl-sphingomyelin and lignoceroyl-sphingomyelin. Activity was demonstrated only for sphingomyelin with a saturated fatty acid and not for that with an unsaturated fatty acid, regardless of the length of the acyl group.
Specificity
Natural and recombinant Human Galactosylgalactosylxylosylprotein 3-beta-glucuronosyltransferase 1
Subcellular Location
Golgi apparatus membrane Single-pass type II membrane protein
"Cloning of human full open reading frames in Gateway(TM) system entry vector (pDONR201)." Ebert L., Schick M., Neubert P., Schatten R., Henze S., Ko B. Submitted (2004-06) to the EMBL/GenBank/DDBJ databases
[15/1/25 17:38] Upload to ab completed in less than a minute: 1 file transferred (13.4 Kb/s) Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA]
[15/1/25 17:38] Upload to ab completed in less than a minute: 1 file transferred (13.4 Kb/s) Cited for: X-RAY CRYSTALLOGRAPHY (1.85 ANGSTROMS) OF 83-334 IN COMPLEX WITH UDP-GLUCURONIC ACID AND GALACTOSE MOIETY OF SUBSTRATE GLYCOPROTEIN
Reviews of ELISA Kit for Human Galactosylgalactosylxylosylprotein 3-beta-glucuronosyltransferase 1