Necessary for the biosynthesis of the Pk antigen of blood histogroup P. Catalyzes the transfer of galactose to lactosylceramide and galactosylceramide. Necessary for the synthesis of the receptor for bacterial verotoxins.
Ubiquitous. Highly expressed in kidney, heart, spleen, liver, testis and placenta.
Protein modification; protein glycosylation.
Belongs to the glycosyltransferase 32 family.
The conserved DXD motif is involved in enzyme activity.