ENTRY EC 3.1.3.11
NAME Fructose-bisphosphatase
Hexosediphosphatase
CLASS Hydrolases
Acting on ester bonds
Phosphoric monoester hydrolases
SYSNAME D-Fructose-1,6-bisphosphate 1-phosphohydrolase
REACTION D-Fructose 1,6-bisphosphate + H2O = D-Fructose 6-phosphate +
Orthophosphate;
Sedoheptulose 1,7-bisphosphate + H2O =
Sedoheptulose 7-phosphate + Orthophosphate
SUBSTRATE D-Fructose 1,6-bisphosphate
Sedoheptulose 1,7-bisphosphate
H2O
PRODUCT D-Fructose 6-phosphate
Sedoheptulose 7-phosphate
Orthophosphate
COMMENT The animal enzyme also acts on sedoheptulose 1,7-bisphosphate
PATHWAY PATH: MAP00010 Glycolysis / Gluconeogenesis
PATH: MAP00030 Pentose phosphate cycle
PATH: MAP00051 Fructose and mannose metabolism
PATH: MAP00710 Carbon fixation
DISEASE MIM: 229700 Fructose-bisphosphatase 1; Fructose-bisphosphatase
deficiency (1)
MOTIF PS: PS00124 [AG]-[RK]-L-x(1,2)-[LIV]-[FY]-E-x(2)-P-[LIVM]-[GSA]
GENES ECO: b4232(fbp)
HIN: HI1645(fbp)
HPY: HP1385
BSU: fbp(yydE)
SYN: slr0952(fbp)
SCE: YLR377C(FBP1)
HSA: FBP1(FBP)
STRUCTURES PDB: 2FBP 1SPI 1RDZ 1RDY 1RDX 1FTA 3FBP 1FPL 4FBP 1FPJ
1FPI 1FPG 1FPF 1FPE 1FPD 1FPB 1FBP 1FBH 1FBG 1FBF
1FBE 1FBD 1FBC 1FRP 1FPK 5FBP
DBLINKS University of Geneva ENZYME DATA BANK: 3.1.3.11
WIT (What Is There) Metabolic Reconstruction: 3.1.3.11
SCOP (Structural Classificaion of Proteins): 3.1.3.11
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