Bacterial fructose-1,6-bisphosphatase, glpX-encoded. A dimeric enzyme dependent on Mg(2+). glpX-encoded FPBase (FBPase class II) differs from other members of the inositol-phosphatase superfamily by permutation of secondary structure elements. The core structure around the active site is well preserved. In E. coli, FBPase II is part of the glp regulon, which mediates growth on glycerol or sn-glycerol 3-phosphate as the sole carbon source.
Jiyao W et al.(2023). "The conserved domain database in 2023.",