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ENZYME

ENZYME entry: EC 3.1.3.74

PURL: https://purl.expasy.org/enzyme/EC/3.1.3.74
Accepted Name
pyridoxal phosphatase
Alternative Name(s)
PLP phosphatase
PNP phosphatase
vitamin B6 (pyridoxine) phosphatase
vitamin B6-phosphate phosphatase
Reaction catalysed
pyridoxal 5'-phosphate + H2O = pyridoxal + phosphate
Comment(s)
  • Specific for phosphorylated vitamin B6 compounds: it acts not only on pyridoxal phosphate (PLP), but also on pyridoxine phosphate (PNP), pyridoxamine phosphate (PMP), 4-pyridoxic acid phosphate and 4-deoxypyridoxine phosphate.
  • This reaction can also be carried out by EC 3.1.3.1 and EC 3.1.3.2, but these enzymes have very broad substrate specificities.
Cross-references
BRENDA3.1.3.74
EC2PDB3.1.3.74
ExplorEnz3.1.3.74
KEGG Ligand Database for Enzyme Nomenclature3.1.3.74
IUBMB Enzyme Nomenclature3.1.3.74
MEDLINEFind literature relating to 3.1.3.74
MetaCyc3.1.3.74
Rhea expert-curated reactions3.1.3.74
UniProtKB/Swiss-Prot
Q2KI06, PHOP2_BOVINQ8TCD6, PHOP2_HUMANQ9D9M5, PHOP2_MOUSE
Q66HC4, PHOP2_RATQ3ZBF9, PLPP_BOVINQ96GD0, PLPP_HUMAN
P60487, PLPP_MOUSEQ8VD52, PLPP_RATP21829, YBHA_ECOLI
Q8X8L6, YIGL_ECO57P27848, YIGL_ECOLI

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All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 3.1.3.-
All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 3.1.-.-
All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 3.-.-.-