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Literature summary extracted from

  • Lee, J.S.; Bat-Ochir, M.; Demirev, A.V.; Nam, D.H.
    Molecular cloning of the phospholipase D gene from Streptomyces sp. YU100 and its expression in Escherichia coli (2009), J. Microbiol., 47, 116-122.
    View publication on PubMed

Cloned(Commentary)

EC Number Cloned (Comment) Organism
3.1.4.4 recombinantly expressed in Escherchia coli as a His-tagged fusion protein Streptomyces sp.

Metals/Ions

EC Number Metals/Ions Comment Organism Structure
3.1.4.4 Ca2+
-
Streptomyces sp.

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
3.1.4.4 54000
-
x * 54000, calculated from cDNA Streptomyces sp.

Organism

EC Number Organism UniProt Comment Textmining
3.1.4.4 Streptomyces sp. B0FZD9
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
3.1.4.4 using Ni-NTA chromatography Streptomyces sp.

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
3.1.4.4 additional information
-
wild-type protein shows nearly the same enzymatic activity as the recombinant protein produced in Escherichia coli Streptomyces sp.

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3.1.4.4 phosphatidylcholine + H2O
-
Streptomyces sp. phosphatidate + choline
-
?
3.1.4.4 phosphatidylcholine + L-serine
-
Streptomyces sp. phosphatidyl-L-serine + choline
-
?

Subunits

EC Number Subunits Comment Organism
3.1.4.4 ? x * 54000, calculated from cDNA Streptomyces sp.

Synonyms

EC Number Synonyms Comment Organism
3.1.4.4 phospholipase D
-
Streptomyces sp.
3.1.4.4 PLD
-
Streptomyces sp.

Temperature Optimum [°C]

EC Number Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
3.1.4.4 35
-
transphosphatidylation reaction at Streptomyces sp.
3.1.4.4 37
-
hydrolytic reaction at Streptomyces sp.

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
3.1.4.4 8
-
assay at Streptomyces sp.