Mannosylfructose phosphate phosphatase

Mannosylfructose-phosphate phosphatase (EC 3.1.3.79, mannosylfructose-6-phosphate phosphatase, MFPP) is an enzyme with systematic name beta-D-fructofuranosyl-alpha-D-mannopyranoside-6F-phosphate phosphohydrolase. This enzyme catalyses the following chemical reaction

beta-D-fructofuranosyl-alpha-D-mannopyranoside 6F-phosphate + H₂O ⇌ beta-D-fructofuranosyl-alpha-D-mannopyranoside + phosphate

This enzyme, from the soil proteobacterium and plant pathogen Agrobacterium tumefaciens strain C58, requires Mg²⁺ for activity.