EC Number   |
Substrates |
Organism |
Products |
Reversibility |
|---|
    2.5.1.55 | more |
in presence of D-erythrose 4-phosphate or D-ribose 5-phosphate the enzyme catalyzes the rapid consumption of approximately 1 mol of phosphoenolpyruvate per active site, after which consumption of phosphoenolpyruvate slows to a negligible but measurable rate |
Escherichia coli |
? |
- |
? |
| 2.5.1.55 | more |
D-ribose 5-phosphate, D-lyxose 5-phosphate, and D-xylose 5-phosphate with altered configuration at C2, C3 or both C2 and C3 relative to D-arabinose 5-phosphate are no substrates for KDO8P synthase |
Neisseria meningitidis |
? |
- |
? |
| 2.5.1.55 | more |
D-glucose 6-phosphate and D-erythrose 4-phosphate are no substrates |
Acidithiobacillus ferrooxidans |
? |
- |
? |
| 2.5.1.55 | more |
development of a one-pot enzyme essay for 3-deoxy-D-manno-octulosonate 8-phosphate synthesis, the reaction process involves the isomerization of D-ribulose 5-phosphate to D-arabinose 5-phosphate catalyzed by D-arabinose 5-phosphate isomerase (KdsD), the aldol condensation of D-arabinose 5-phosphate and phosphoenolpyruvate (PEP) catalyzed by KDO 8-phosphate synthetase (KdsA), and the hydrolysis of KDO-8-phosphate catalyzed by KDO 8-phosphate phosphatase (KdsC), the poduct is transferred to lipid A by KDO transferase from Escherichia coli (WaaA), method, overview |
Escherichia coli |
? |
- |
? |
| 2.5.1.55 | more |
the kinetic mechanism is sequential ordered ter ter, with Mn2+ binding first |
Campylobacter jejuni |
? |
- |
- |
| 2.5.1.55 | phosphoenolpyruvate + 2-deoxy-D-ribose 5-phosphate |
- |
Acidithiobacillus ferrooxidans |
? + phosphate |
- |
? |
| 2.5.1.55 | phosphoenolpyruvate + 2-deoxy-D-ribose 5-phosphate |
- |
Neisseria meningitidis |
? + phosphate |
- |
? |
| 2.5.1.55 | phosphoenolpyruvate + 2-deoxy-D-ribose 5-phosphate |
2-deoxy-D-ribose 5-phosphate is a poor substrate |
Acidithiobacillus ferrooxidans |
? + phosphate |
- |
? |
| 2.5.1.55 | phosphoenolpyruvate + 2-deoxyribose 5-phosphate |
- |
Escherichia coli |
? |
- |
? |
| 2.5.1.55 | phosphoenolpyruvate + D-arabinose 5-phosphate |
- |
Salmonella enterica subsp. enterica serovar Typhimurium |
2-dehydro-3-deoxy-D-octonate 8-phosphate + phosphate |
- |
? |
