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ENZYME

ENZYME entry: EC 3.1.3.24

Accepted Name
sucrose-phosphate phosphatase
Alternative Name(s)
SPP
sucrose-6-phosphate phosphatase
sucrose phosphatase
Reaction catalysed
H2O + sucrose 6(F)-phosphate <=> phosphate + sucrose
Comment(s)
  • This is the final step in the sucrose-biosynthesis pathway.
  • Highly specific for sucrose 6-phosphate, with fructose 6-phosphate unable to act as a substrate.
  • The F in sucrose 6(F)-phosphate is used to indicate that the fructose residue of sucrose carries the substituent.
Cross-references
BRENDA3.1.3.24
EC2PDB3.1.3.24
ExplorEnz3.1.3.24
PRIAM enzyme-specific profiles3.1.3.24
KEGG Ligand Database for Enzyme Nomenclature3.1.3.24
IUBMB Enzyme Nomenclature3.1.3.24
IntEnz3.1.3.24
MEDLINEFind literature relating to 3.1.3.24
MetaCyc3.1.3.24
Rhea expert-curated reactions3.1.3.24
UniProtKB/Swiss-Prot
Q9C8J4, SPP1_ARATHQ9FQ11, SPP1_MAIZEQ94E75, SPP1_ORYSJ
Q5IH14, SPP1_TOBACQ9SJ66, SPP2_ARATHQ84ZX8, SPP2_MAIZE
Q6YXW6, SPP2_ORYSJQ5IH13, SPP2_TOBACQ93WU4, SPP3A_ARATH
Q93XN8, SPP3B_ARATHA3AZW5, SPP3_ORYSJ

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