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Information on EC 3.1.4.2 - glycerophosphocholine phosphodiesterase and Organism(s) Homo sapiens and UniProt Accession Q8WTR4

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EC Tree
     3 Hydrolases
         3.1 Acting on ester bonds
             3.1.4 Phosphoric-diester hydrolases
                3.1.4.2 glycerophosphocholine phosphodiesterase
IUBMB Comments
Also acts on sn-glycero-3-phosphoethanolamine.
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Select one or more organisms in this record: ?
This record set is specific for:
Homo sapiens
UNIPROT: Q8WTR4
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Word Map
The taxonomic range for the selected organisms is: Homo sapiens
The expected taxonomic range for this enzyme is: Eukaryota, Bacteria, Archaea
Synonyms
protein d, gdpd5, glycerophosphodiesterase, gdpase, enpp6, glycerophosphocholine phosphodiesterase, gpx-pde, gdpd6, gpc diesterase, gpc:choline phosphodiesterase, more
SYNONYM
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
EDI3
isoform
GDE2
isoform
glycerolphosphorylcholine phosphodiesterase
-
-
-
-
glycerophosphinicocholine diesterase
-
-
-
-
glycerophosphocholine-phosphodiesterase
-
-
glycerophosphocholinehydrolase
-
-
-
-
glycerophosphodiesterase
-
-
glycerylphosphorylcholinediesterase
-
-
-
-
GPC-phosphodiesterase
-
-
sn-glycero 3-phosphorylcholine diesterase
-
-
-
-
REACTION TYPE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
hydrolysis of phosphoric ester
-
-
-
-
PATHWAY SOURCE
PATHWAYS
-
-, -
SYSTEMATIC NAME
IUBMB Comments
sn-glycero-3-phosphocholine glycerophosphohydrolase
Also acts on sn-glycero-3-phosphoethanolamine.
CAS REGISTRY NUMBER
COMMENTARY hide
9025-85-8
-
SUBSTRATE
PRODUCT                       
REACTION DIAGRAM
ORGANISM
UNIPROT
COMMENTARY
(Substrate) hide
LITERATURE
(Substrate)
COMMENTARY
(Product) hide
LITERATURE
(Product)
Reversibility
r=reversible
ir=irreversible
?=not specified
sn-glycero-3-phosphocholine + H2O
choline + sn-glycerol 3-phosphate
show the reaction diagram
-
-
-
?
sn-glycero 3-phosphorylcholine + H2O
?
show the reaction diagram
-
cellular phosphatidylcholine catabolic pathway
-
-
?
sn-glycero 3-phosphorylcholine + H2O
sn-glycerol 3-phosphate + choline
show the reaction diagram
-
only found in autopsied tissue
-
?
sn-glycero 3-phosphorylethanolamine + H2O
?
show the reaction diagram
-
cellular phosphatidyethanolamine catabolic pathway
-
-
?
sn-glycero 3-phosphorylethanolamine + H2O
sn-glycerol 3-phosphate + ethanolamine
show the reaction diagram
-
-
-
?
NATURAL SUBSTRATE
NATURAL PRODUCT
REACTION DIAGRAM
ORGANISM
UNIPROT
COMMENTARY
(Substrate) hide
LITERATURE
(Substrate)
COMMENTARY
(Product) hide
LITERATURE
(Product)
REVERSIBILITY
r=reversible
ir=irreversible
?=not specified
sn-glycero-3-phosphocholine + H2O
choline + sn-glycerol 3-phosphate
show the reaction diagram
-
-
-
?
sn-glycero 3-phosphorylcholine + H2O
?
show the reaction diagram
-
cellular phosphatidylcholine catabolic pathway
-
-
?
sn-glycero 3-phosphorylethanolamine + H2O
?
show the reaction diagram
-
cellular phosphatidyethanolamine catabolic pathway
-
-
?
METALS and IONS
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
Ca2+
-
activation at 5 mM
Mg2+
-
activation at 5 mM
INHIBITOR
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
glycero 3-phosphorylethanolamine
-
45% inhibition of choline formation in equimolar ratio to glycerophosphorylcholine
pH OPTIMUM
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
ORGANISM
COMMENTARY hide
LITERATURE
UNIPROT
SEQUENCE DB
SOURCE
-
SwissProt
Manually annotated by BRENDA team
SOURCE TISSUE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
SOURCE
-
the cells show a 2-4fold activation of glycerophosphocholine-phosphodiesterase compared to control cells
Manually annotated by BRENDA team
GENERAL INFORMATION
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
physiological function
the enzyme drives tumor cell migration
malfunction
-
altered phosphatidylcholine metabolism in epithelial ovarian cancer cells leads to 2-4fold increased enzyme activity
UNIPROT
ENTRY NAME
ORGANISM
NO. OF AA
NO. OF TRANSM. HELICES
MOLECULAR WEIGHT[Da]
SOURCE
SEQUENCE
LOCALIZATION PREDICTION?
GDPD5_HUMAN
605
6
68586
Swiss-Prot
Mitochondrion (Reliability: 5)
APPLICATION
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
medicine
enzyme inhibition represents a targeting strategy in the treatment of breast cancer
diagnostics
-
increased enzyme activity due to altered phosphatidylcholine metabolism in epithelial ovarian cancer cells can serve as diagnostic marker, overview
REF.
AUTHORS
TITLE
JOURNAL
VOL.
PAGES
YEAR
ORGANISM (UNIPROT)
PUBMED ID
SOURCE
Ross, B.M.; Sherwin, A.L.; Kish, S.J.
Multiple forms of the enzyme glycerophosphodiesterase are present in human brain
Lipids
30
1075-1081
1995
Homo sapiens
Manually annotated by BRENDA team
Iorio, E.; Ricci, A.; Bagnoli, M.; Pisanu, M.E.; Castellano, G.; Di Vito, M.; Venturini, E.; Glunde, K.; Bhujwalla, Z.M.; Mezzanzanica, D.; Canevari, S.; Podo, F.
Activation of phosphatidylcholine cycle enzymes in human epithelial ovarian cancer cells
Cancer Res.
70
2126-2135
2010
Homo sapiens
Manually annotated by BRENDA team
Marchan, R.
GDPD5, a choline-generating enzyme and its novel role in tumor cell migration
Arch. Toxicol.
90
3143-3144
2016
Homo sapiens (Q8WTR4)
Manually annotated by BRENDA team