4-phytase

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4-phytase
Identifiers
EC no.3.1.3.26
CAS no.9001-89-2
Databases
IntEnzIntEnz view
BRENDABRENDA entry
ExPASyNiceZyme view
KEGGKEGG entry
MetaCycmetabolic pathway
PRIAMprofile
PDB structuresRCSB PDB PDBe PDBsum
Gene OntologyAmiGO / QuickGO
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NCBIproteins

In enzymology, a 4-phytase (EC 3.1.3.26) is an enzyme that catalyzes the chemical reaction[1]

myo-inositol hexakisphosphate + H2O 1D-myo-inositol 1,2,3,5,6-pentakisphosphate + phosphate

myo-Inositol hexakisphosphate is also known as phytic acid.

These enzymes belongs to the family of hydrolases, specifically those acting on phosphoric monoester bonds.

The systematic name of this enzyme class is myo-inositol-hexakisphosphate 6-phosphohydrolase. Other names in common use include 6-phytase (name based on 1L-numbering system and not 1D-numbering) and phytate 6-phosphatase.[1]

Enzymes of this type participate in inositol phosphate metabolism.

See also

References

  1. ^ a b "ENZYME entry 3.1.3.26". enzyme.expasy.org. Retrieved 2018-04-09.