Compound as reactive (1)
dolichyl phosphate + GDP-α-D-mannose → dolichyl D-mannosyl phosphate + GDP
Compound as product (2)
CTP + dolichol → CDP + dolichyl phosphate + H+
dolichyl D-mannosyl phosphate → dolichyl phosphate + H+ + mannan
Reversible reaction (2)
dolichyl D-mannosyl phosphate + 6-O-{2-O-[(2-aminoethyl)phosphoryl]-alpha-D-mannosyl-(1-4)-alpha-D-glucosaminyl}-O-acyl-1-phosphatidyl-1D-myo-inositol ↔ dolichyl phosphate + 6-O-{α-D-mannosyl-(1→6)-2-O-[(2-aminoethyl)phosphoryl]-α-D-mannosyl-(1→4)-α-D-glucosaminyl}-O-acyl-1-phosphatidyl-1D-myo-inositol
6-(α-D-glucosaminyl)-O-acyl-1-phosphatidyl-1D-myo-inositol + dolichyl D-mannosyl phosphate ↔ 6-O-[alpha-D-mannosyl-(1->4)-alpha-D-glucosaminyl]-O-acyl-1-phosphatidyl-1D-myo-inositol + dolichyl phosphate