| Name | Xyloside xylosyltransferase 1 |
| Description | Alpha-1,3-xylosyltransferase, which elongates the O-linked xylose-glucose disaccharide attached to EGF-like repeats in the extracellular domain of Notch proteins by catalyzing the addition of the second xylose. |
| UniProt ID | Q8NBI6 |
| Gene | XXYLT1 |
