label: phosphoglucan, water dikinase activity
label_lc: phosphoglucan, water dikinase activity
description: "Catalysis of the reaction: [(1->4)-6-phospho-alpha-D-glucosyl](n) + n ATP + n H2O = [(1->4)-3,6-bisphospho-alpha-alpha-glucosyl](n) + n AMP + 2n H+ + n phosphate."