GO:0003976

UDP-N-acetylglucosamine-lysosomal-enzyme N-acetylglucosaminephosphotransferase activity

Details: 
Catalysis of the reaction: UDP-N-acetyl-D-glucosamine + lysosomal-enzyme D-mannose = UMP + lysosomal-enzyme N-acetyl-D-glucosaminyl-phospho-D-mannose. [EC:2.7.8.17]
Evidence Code: 
ISS