EC Number |
Natural Substrates |
---|
2.4.1.109 | dolichyl beta-D-mannosyl phosphate + L-seryl-[protein] |
- |
2.4.1.109 | dolichyl beta-D-mannosyl phosphate + L-threonyl-[protein] |
- |
2.4.1.109 | dolichyl phosphate D-mannose + alpha-dystroglycan |
in vitro asssay with both enzyme isoforms (RT and TW), 20 mM Tris, pH 8.0, mercaptoethanol, EDTA, n-octyl-beta-D-thioglucoside, sugar donor is tritium-labeled, alpha-dystroglycan isoform C contains mucin-type domain that is target of O-mannose modifications in mammals, high grade of O-mannosylation, A isoform without noticeable O-mannosylation, rabbit alpha-dystroglycan as positive control shows lower O-mannosylation |
2.4.1.109 | dolichyl phosphate D-mannose + glucoamylase I |
the AaPmtA protein is involved in the formation of the normal cell wall. AaPmtA protein is responsible for the transfer of mannose to glucoamylase I |
2.4.1.109 | dolichyl phosphate D-mannose + protein |
- |
2.4.1.109 | dolichyl phosphate D-mannose + protein |
acceptor substrate specificities of PMT1-4,6 |
2.4.1.109 | dolichyl phosphate D-mannose + protein |
acceptor substrates: secretory proteins |
2.4.1.109 | dolichyl phosphate D-mannose + protein |
production of cell-wall mannoproteins |
2.4.1.109 | dolichyl phosphate D-mannose + protein |
catalyzes the initial step of O-mannosyl glycan biosynthesis |
2.4.1.109 | dolichyl phosphate D-mannose + protein |
central role for Pmt4-mediated protein O-mannosylation in growth, cell wall integrity, and virulence of Cryptococcus neoformans |