maltose synthase activity
maltose synthase activity
alpha-D-glucose-1-phosphate:alpha-D-glucose-1-phosphate 4-alpha-D-glucosyltransferase (dephosphorylating)
alpha-d-glucose-1-phosphate:alpha-d-glucose-1-phosphate 4-alpha-d-glucosyltransferase (dephosphorylating)