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Literature summary for 2.5.1.55 extracted from

  • Levin, D.H.; Racker, E.
    2-Keto-3-deoxy-8-phosphooctonic acid synthetase (1966), Methods Enzymol., 8, 216-221.
No PubMed abstract available

General Stability

General Stability Organism
dialysis against 0.01 M Tris-HCl, pH 7.5, containing 0.01 M thioglycerol for 4 h, less than 20% loss of activity Pseudomonas aeruginosa

Inhibitors

Inhibitors Comment Organism Structure
Co2+ 1 mM, 22% inhibition Pseudomonas aeruginosa
Cu2+ 1 mM, 80% inhibition Pseudomonas aeruginosa
EDTA
-
Pseudomonas aeruginosa
Fe2+ 1 mM, 30% inhibition Pseudomonas aeruginosa
Mn2+ 1 mM, 40% inhibition Pseudomonas aeruginosa
phosphate
-
Pseudomonas aeruginosa
Zn2+ 1 mM, 34% inhibition Pseudomonas aeruginosa

Organism

Organism UniProt Comment Textmining
Pseudomonas aeruginosa
-
pyocyaneus
-

Purification (Commentary)

Purification (Comment) Organism
-
Pseudomonas aeruginosa

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
0.038
-
-
Pseudomonas aeruginosa

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
phosphoenolpyruvate + D-arabinose 5-phosphate absolute specificity for phosphoenolpyruvate and D-arabinose-5-phosphate Pseudomonas aeruginosa 2-dehydro-3-deoxy-D-octonate 8-phosphate + phosphate
-
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