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Literature summary for 2.7.8.8 extracted from

  • Ishinaga, M.; Kato, M.; Kito, M.
    Effects of phospholipids on soluble phosphatidylserine synthetase of Escherichia coli (1974), FEBS Lett., 49, 201-202.
    View publication on PubMed

Activating Compound

Activating Compound Comment Organism Structure
cardiolipin activates. The enzyme is completely desensitized by treatment for 5 min at 40°C against the effect of cadiolipin without loss of activity Escherichia coli
phosphatidylethanolamine slightly activates. The enzyme is completely desensitized by treatment for 5 min at 40°C against the effect of phosphatidylethanolamine without loss of activity Escherichia coli

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.085
-
L-Ser pH 7.2, 37°C, membrane-bound enzyme Escherichia coli

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
CDP-diacylglycerol + L-serine Escherichia coli the enzyme participates in the biosynthesis of phosphatidylethanolamine CMP + 3-O-sn-phosphatidyl-L-serine
-
?

Organism

Organism UniProt Comment Textmining
Escherichia coli
-
-
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
CDP-1,2-dicaproyl-DL-glycerol + L-Ser
-
Escherichia coli CMP + 3-O-sn-1,2-dicaproylphosphatidylserine
-
?
CDP-1,2-dipalmitoyl-L-glycerol + L-Ser
-
Escherichia coli CMP + 1,2-dipalmitoylphosphatidylserine
-
?
CDP-diacylglycerol + L-Ser
-
Escherichia coli CMP + 3-O-sn-phosphatidyl-L-serine
-
?
CDP-diacylglycerol + L-serine the enzyme participates in the biosynthesis of phosphatidylethanolamine Escherichia coli CMP + 3-O-sn-phosphatidyl-L-serine
-
?