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Literature summary for 3.1.4.4 extracted from

  • Lim, S.K.; Choi, J.W.; Chung, M.H.; Lee, E.T.; Khang, Y.H.; Kim, S.D.; Nam, D.H.
    Production and characterization of extracellular phospholipase D from Streptomyces sp. YU100 (2002), J. Microbiol. Biotechnol., 12, 189-195.
No PubMed abstract available

Activating Compound

Activating Compound Comment Organism Structure
Triton X-100 optimal at 1.5% Streptomyces sp.

General Stability

General Stability Organism
relatively stable at high temperature and neutral pH-values, but significantly unstable in the alkaline range Streptomyces sp.

Inhibitors

Inhibitors Comment Organism Structure
additional information no inhibitory effect of metal ions Streptomyces sp.

Localization

Localization Comment Organism GeneOntology No. Textmining
extracellular secretion during early stage of growth Streptomyces sp.
-
-

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
57000
-
x * 57000, SDS-PAGE Streptomyces sp.

Organism

Organism UniProt Comment Textmining
Streptomyces sp.
-
YU100, optimal culture conditions
-

Purification (Commentary)

Purification (Comment) Organism
-
Streptomyces sp.

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
phosphatidylcholine + H2O hydrolytic and transphosphatylation activity Streptomyces sp. 1,2-diacylglycerophosphate + choline
-
?

Subunits

Subunits Comment Organism
? x * 57000, SDS-PAGE Streptomyces sp.

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
additional information
-
up to 60°C, increase of activity with increase of temperature Streptomyces sp.

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
4
-
transphosphatidylation reaction Streptomyces sp.
7
-
hydrolytic reaction Streptomyces sp.