2.4.2.42 additional information the enzyme is appears to be involved in the biosynthesis of the Xylalpha(1-3)Glcbeta-Ser structure of glycoproteins such as human blood coagulation factors VII and IX Homo sapiens ? - ? 89 2.4.2.42 additional information no activity with UDP-D-glucose Bos taurus ? - ? 89 2.4.2.42 UDP-D-xylose + 2-(pyridin-2-ylamino)ethyl beta-D-glucopyranoside - Homo sapiens UDP + 2-(pyridin-2-ylamino)ethyl 3-O-alpha-D-xylopyranosyl-beta-D-glucopyranoside - ? 406839 2.4.2.42 UDP-D-xylose + 2-(pyridin-2-ylamino)ethyl beta-D-glucopyranoside - Bos taurus UDP + 2-(pyridin-2-ylamino)ethyl 3-O-alpha-D-xylopyranosyl-beta-D-glucopyranoside - ? 406839 2.4.2.42 UDP-D-xylose + D-glucose - Bos taurus UDP + Xylalpha(1-3)Glc - ? 406840 2.4.2.42 UDP-D-xylose + Glcbeta-Ser53-EGF-like domain of bovine factor IX(45-87) the enzyme is involved in the biosynthesis of the Xylalpha(1-3)Xylalpha(1-3)Glcbeta-1-O-Ser on epidermal growth factor-like domains Bos taurus UDP + Xylalpha(1-3)Glcbeta-Ser53-EGF-like domain of bovine factor IX(45-87) - ? 402966 2.4.2.42 UDP-D-xylose + Glcbeta-Ser53-EGF-like domain of bovine factor IX(45-87) activity is 12fold lower with reduced and alkylated Glc-EGF. This enzyme recognizes not only the glucose portion but also the tertiary structure of the EGF-like domain even though it transfers xylose to a glucose residue and not to peptide Bos taurus UDP + Xylalpha(1-3)Glcbeta-Ser53-EGF-like domain of bovine factor IX(45-87) - ? 402966