Literature summary for 3.1.1.5 extracted from

Witt, W.; Schweingruber, M.E.; Mertsching, A.
Phospholipase B from the plasma membrane of Saccharomyces cerevisiae (1984), Biochim. Biophys. Acta, 795, 108-116.

Search for more literature for 3.1.1.5

Inhibitors

Inhibitors	Comment	Organism	Structure
Ca2+	CaCl2, reversed by EDTA	Saccharomyces cerevisiae
Mg2+	MgCl2, reversed by EDTA	Saccharomyces cerevisiae

Localization

Localization	Comment	Organism	GeneOntology No.	Textmining
membrane	-	Saccharomyces cerevisiae	16020	-
plasma membrane	-	Saccharomyces cerevisiae	5886	-

Molecular Weight [Da]

Molecular Weight [Da]	Molecular Weight Maximum [Da]	Comment	Organism
145000	-	x * 145000, phospholipase B2, SDS-PAGE	Saccharomyces cerevisiae
220000	-	x * 220000, phospholipase B1, SDS-PAGE	Saccharomyces cerevisiae

Organism

Organism	UniProt	Comment	Textmining
Saccharomyces cerevisiae	-	2 enzyme forms: phospholipase B1 and phospholipase B2	-

Posttranslational Modification

Posttranslational Modification	Comment	Organism
side-chain modification	glycoprotein	Saccharomyces cerevisiae
side-chain modification	phospholipase B2 contains 0.0104 mM carbohydrate per mg protein	Saccharomyces cerevisiae
side-chain modification	phospholipase B1 contains 0.0207 mM mannose per mg of protein	Saccharomyces cerevisiae
side-chain modification	phospholipase 2 contains 0.0097 mM mannose per mg of protein	Saccharomyces cerevisiae
side-chain modification	phospholipase B1 contains 0.0224 mM carbohydrate per mg protein	Saccharomyces cerevisiae

Source Tissue

Source Tissue	Comment	Organism	Textmining

Substrates and Products (Substrate)

Substrates	Comment Substrates	Organism	Products	Comment (Products)	Rev.	Reac.
lysophosphatidylcholine + H2O	-	Saccharomyces cerevisiae	glycerophosphorylcholine + unesterified fatty acid	-	?

Subunits

Subunits	Comment	Organism
?	x * 220000, phospholipase B1, SDS-PAGE	Saccharomyces cerevisiae
?	x * 145000, phospholipase B2, SDS-PAGE	Saccharomyces cerevisiae

Use of this online version of BRENDA is free under the CC BY 4.0 license. See terms of use for full details.

Release 2023.1 (January 2023)