ID   2.7.8.17
DE   UDP-N-acetylglucosamine--lysosomal-enzyme
DE   N-acetylglucosaminephosphotransferase.
AN   N-acetylglucosaminylphosphotransferase.
CA   N(4)-[alpha-D-mannosyl-(1->2)-alpha-D-mannosyl-(glycan)]-L-asparaginyl-
CA   [protein] + UDP-N-acetyl-alpha-D-glucosamine = H(+) + N(4)-[6-(N-acetyl-
CA   alpha-D-glucosaminyl-1-phospho)-alpha-D-mannosyl-(1->2)-alpha-D-mannosyl-
CA   (glycan)]-L-asparaginyl-[protein] + UMP.
CC   -!- Some other glycoproteins with high-mannose can act as acceptors,
CC       but much more slowly than lysosomal enzymes.
DR   Q5RGJ8, GNPTA_DANRE;  Q3T906, GNPTA_HUMAN;  Q69ZN6, GNPTA_MOUSE;
//