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Literature summary for 3.1.4.4 extracted from

  • Herman, E.M.; Chrispeels, M.J.
    Characteristics and subcellular localization of phosphoplipase D and phosphatidic acid phosphatase in mung bean cotyledons (1980), Plant Physiol., 66, 1001-1007.
    View publication on PubMedView publication on EuropePMC

Inhibitors

Inhibitors Comment Organism Structure
2'-isopropyl-4'-(trimethylammoniumchloride)-5'-methylphenyl piperidine-1-carboxylate: 75% noncompetitive inhibition at 25 mM; choline analog Vigna radiata

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.75
-
phosphatidylcholine
-
Vigna radiata

Localization

Localization Comment Organism GeneOntology No. Textmining
vacuole protein bodies Vigna radiata 5773
-

Metals/Ions

Metals/Ions Comment Organism Structure
Ca2+ 20-100 mM required for maximal activity in plants Vigna radiata

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
150000
-
gel filtration Vigna radiata

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
phospholipid + H2O Vigna radiata phosphoric ester hydrolysis phosphatidic acid + alcohol
-
?

Organism

Organism UniProt Comment Textmining
Vigna radiata
-
mung bean
-

Purification (Commentary)

Purification (Comment) Organism
partial Vigna radiata

Source Tissue

Source Tissue Comment Organism Textmining
cotyledon activity increases during seedling growth Vigna radiata
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
phosphatidylcholine + H2O
-
Vigna radiata 1,2-diacylglycerophosphate + choline
-
?
phospholipid + H2O phosphoric ester hydrolysis Vigna radiata phosphatidic acid + alcohol
-
?

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
5
-
-
Vigna radiata

pH Range

pH Minimum pH Maximum Comment Organism
4.5 6.5
-
Vigna radiata