General Information of Drug Therapeutic Target (DTT) (ID: TT9UYG4)

DTT Name Pyridoxal phosphate phosphatase (PDXP)
Synonyms PLPP; PLP phosphatase; PDXP
Gene Name PDXP
DTT Type
Literature-reported target
[1]
BioChemical Class
Phosphoric monoester hydrolase
UniProt ID
PLPP_HUMAN
TTD ID
T02587
3D Structure
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2D Sequence (FASTA)
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3D Structure (PDB)
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EC Number
EC 3.1.3.3
Sequence
MARCERLRGAALRDVLGRAQGVLFDCDGVLWNGERAVPGAPELLERLARAGKAALFVSNN
SRRARPELALRFARLGFGGLRAEQLFSSALCAARLLRQRLPGPPDAPGAVFVLGGEGLRA
ELRAAGLRLAGDPSAGDGAAPRVRAVLVGYDEHFSFAKLREACAHLRDPECLLVATDRDP
WHPLSDGSRTPGTGSLAAAVETASGRQALVVGKPSPYMFECITENFSIDPARTLMVGDRL
ETDILFGHRCGMTTVLTLTGVSRLEEAQAYLAAGQHDLVPHYYVESIADLTEGLED
Function
Protein serine phosphatase that dephosphorylates 'Ser-3' in cofilin and probably also dephosphorylates phospho-serine residues in DSTN. Regulates cofilin-dependent actin cytoskeleton reorganization. Required for normal progress through mitosis and normal cytokinesis. Does not dephosphorylate phospho-threonines in LIMK1. Does not dephosphorylate peptides containing phospho- tyrosine. Pyridoxal phosphate phosphatase. Has some activity towards pyridoxal 5'-phosphate (PLP), pyridoxine 5'-phosphate (PMP) and pyridoxine 5'-phosphate (PNP), with a highest activity with PLP followed by PNP.
KEGG Pathway
Vitamin B6 metabolism (hsa00750 )
Metabolic pathways (hsa01100 )
Biosynthesis of cofactors (hsa01240 )

The Drug-Metabolizing Enzyme (DME) Role of This DTT

DTT DME Name Pyridoxal phosphate phosphatase (PDXP) DME Info
Gene Name PDXP
1 Approved Drug(s) Metabolized by This DTT
Drug Name Drug ID Indication ICD 11 Highest Status REF
Vitamin B6 DMDBZMV Vitamin B6 deficiency 5B5D Approved [2]
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References

1 Thiamine status in liver and brain of rats genetically selected for different sensitivity to hypnotic effect of alcohol. Alcohol Clin Exp Res. 2000 Nov;24(11):1620-4.
2 Purification and characterization of vitamin B6-phosphate phosphatase from human erythrocytes. J Biol Chem. 1992 Aug 5;267(22):15978-83.