ID 3.1.3.85 DE glucosyl-3-phosphoglycerate phosphatase. CA (2R)-2-O-(alpha-D-glucopyranosyl)-3-phospho-glycerate + H2O = (2R)-2- CA O-(alpha-D-glucopyranosyl)-glycerate + phosphate. CC -!- The enzyme is involved in biosynthesis of 2-O-(alpha-D- CC glucopyranosyl)-D-glycerate via the two-step pathway in which CC EC 2.4.1.266 catalyzes the conversion of GDP-glucose and 3-phospho-D- CC glycerate into 2-O-(alpha-D-glucopyranosyl)-3-phospho-D-glycerate, CC which is then converted to 2-O-(alpha-D-glucopyranosyl)-D-glycerate CC by glucosyl-3-phosphoglycerate phosphatase. CC -!- In vivo the enzyme catalyzes the dephosphorylation of 2-O-(alpha-D- CC mannopyranosyl)-3-phospho-D-glycerate with lower efficiency. CC -!- Divalent metal ions (Mg(2+), Mn(2+) or Co(2+)) stimulate activity. DR P9WIC6, GPGP_MYCTO ; P9WIC7, GPGP_MYCTU ; A1TC01, GPGP_MYCVP ; DR Q12XX5, GPMPP_METBU; C0QRP9, GPMPP_PERMH; //