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Literature summary extracted from

  • Baldwin, J.J.; Cornatzer, W.E.
    Rat kidney glycerylphosphorylcholine diesterase (1968), Biochim. Biophys. Acta, 164, 195-204.
    View publication on PubMed

Inhibitors

EC Number Inhibitors Comment Organism Structure
3.1.4.2 choline
-
Rattus sp.
3.1.4.2 citrate 24% inhibition at 6 mM Rattus sp.
3.1.4.2 EDTA
-
Rattus sp.
3.1.4.2 ethanolamine
-
Rattus sp.
3.1.4.2 N,N-dimethylethanolamine
-
Rattus sp.
3.1.4.2 N-Methylethanolamine
-
Rattus sp.
3.1.4.2 phosphate 71% inhibition at 6 mM Rattus sp.

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
3.1.4.2 1.2
-
sn-glycero 3-phosphorylcholine
-
Rattus sp.
3.1.4.2 2.5
-
sn-glycero 3-phosphorylethanolamine
-
Rattus sp.

Localization

EC Number Localization Comment Organism GeneOntology No. Textmining
3.1.4.2 microsome
-
Rattus sp.
-
-

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
3.1.4.2 sn-glycero 3-phosphorylcholine + H2O Rattus sp. cellular phosphatidylcholine catabolic pathway ?
-
?
3.1.4.2 sn-glycero 3-phosphorylethanolamine + H2O Rattus sp. cellular phosphatidyethanolamine catabolic pathway ?
-
?

Organic Solvent Stability

EC Number Organic Solvent Comment Organism
3.1.4.2 Acetone 90% v/v, 50% loss of activity Rattus sp.
3.1.4.2 Ethanol 90% v/v, 80% loss of activity Rattus sp.
3.1.4.2 isopropanol 90% v/v, 24% loss of activity Rattus sp.
3.1.4.2 Methanol 70% v/v, complete denaturation Rattus sp.

Organism

EC Number Organism UniProt Comment Textmining
3.1.4.2 Rattus sp.
-
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
3.1.4.2 partial, 17-fold purification Rattus sp.

Source Tissue

EC Number Source Tissue Comment Organism Textmining
3.1.4.2 kidney
-
Rattus sp.
-
3.1.4.2 lung
-
Rattus sp.
-
3.1.4.2 spleen
-
Rattus sp.
-

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
3.1.4.2 0.195
-
freezing and thawing increases specific activity Rattus sp.

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3.1.4.2 sn-glycero 3-phosphorylcholine + H2O
-
Rattus sp. sn-glycerol 3-phosphate + choline
-
?
3.1.4.2 sn-glycero 3-phosphorylcholine + H2O cellular phosphatidylcholine catabolic pathway Rattus sp. ?
-
?
3.1.4.2 sn-glycero 3-phosphorylethanolamine + H2O
-
Rattus sp. sn-glycerol 3-phosphate + ethanolamine
-
?
3.1.4.2 sn-glycero 3-phosphorylethanolamine + H2O cellular phosphatidyethanolamine catabolic pathway Rattus sp. ?
-
?

Temperature Stability [°C]

EC Number Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
3.1.4.2 50
-
10% inactivation after 5 min Rattus sp.

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
3.1.4.2 9.3
-
-
Rattus sp.