EC Number | Protein Variants | Comment | Organism |
---|---|---|---|
2.3.1.39 | R117A | the variant synthesizes acetyl-[acyl carrier protein], succinyl-[acyl carrier protein], isobutyryl-[acyl carrier protein], 2-butenoyl-[acyl carrier protein], and beta-hydroxybutyryl-[acyl carrier protein] among others from holo-acyl carrier protein and the corresponding acyl-CoAs | Escherichia coli |
2.3.1.39 | R117A | unlike the wild-type enzyme that is highly specific for malonyl-CoA to produce malonyl-[acyl-carrier protein] (ACP), the R117A variant synthesizes acetyl-ACP, succinyl-ACP, isobutyryl-ACP, 2-butenoyl-ACP, and beta-hydroxybutyryl-ACP among others from holo-ACP and the corresponding acyl-CoAs with specific activities from 3.7 to 120 nmol/min*mg | Escherichia coli |
EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
2.3.1.39 | 0.011 | - |
an [acyl-carrier protein] | mutant enzyme R117A, with methylmalonyl-CoA as cosubstrate, pH and temperature not specified in the publication | Escherichia coli | |
2.3.1.39 | 0.02 | - |
an [acyl-carrier protein] | wild type enzyme, with methylmalonyl-CoA as cosubstrate, pH and temperature not specified in the publication | Escherichia coli | |
2.3.1.39 | 0.03 | - |
an [acyl-carrier protein] | mutant enzyme R117A, with acetoacetyl-CoA as cosubstrate, pH and temperature not specified in the publication | Escherichia coli | |
2.3.1.39 | 0.03 | - |
an [acyl-carrier protein] | mutant enzyme R117A, with malonyl-CoA as cosubstrate, pH and temperature not specified in the publication | Escherichia coli | |
2.3.1.39 | 0.04 | - |
an [acyl-carrier protein] | mutant enzyme R117A, with acetyl-CoA as cosubstrate, pH and temperature not specified in the publication | Escherichia coli | |
2.3.1.39 | 0.04 | - |
an [acyl-carrier protein] | wild type enzyme, with malonyl-CoA as cosubstrate, pH and temperature not specified in the publication | Escherichia coli | |
2.3.1.39 | 0.06 | - |
malonyl-CoA | wild type enzyme, pH and temperature not specified in the publication | Escherichia coli | |
2.3.1.39 | 0.06 | - |
malonyl-CoA | wild-type enzyme, pH and temperature not specified in the publication | Escherichia coli | |
2.3.1.39 | 0.08 | - |
malonyl-CoA | mutant enzyme R117A, pH and temperature not specified in the publication | Escherichia coli | |
2.3.1.39 | 0.11 | - |
acetoacetyl-CoA | mutant enzyme R117A, pH and temperature not specified in the publication | Escherichia coli | |
2.3.1.39 | 0.2 | - |
acetyl-CoA | mutant enzyme R117A, pH and temperature not specified in the publication | Escherichia coli | |
2.3.1.39 | 0.33 | - |
methylmalonyl-CoA | mutant enzyme R117A, pH and temperature not specified in the publication | Escherichia coli | |
2.3.1.39 | 0.58 | - |
methylmalonyl-CoA | wild type enzyme, pH and temperature not specified in the publication | Escherichia coli | |
2.3.1.39 | 0.58 | - |
methylmalonyl-CoA | wild-type enzyme, pH and temperature not specified in the publication | Escherichia coli |
EC Number | Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
2.3.1.39 | malonyl-CoA + an [acyl-carrier protein] | Escherichia coli | - |
CoA + a malonyl-[acyl-carrier protein] | - |
? | |
2.3.1.39 | malonyl-CoA + an [acyl-carrier protein] | Escherichia coli | the wild type enzyme is highly specific for malonyl-CoA | CoA + a malonyl-[acyl-carrier protein] | - |
? |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
2.3.1.39 | Escherichia coli | - |
- |
- |
EC Number | Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|---|
2.3.1.39 | 0.001 | - |
mutant enzyme R117A with isovaleryl-CoA as substrate, pH and temperature not specified in the publication | Escherichia coli |
2.3.1.39 | 0.0016 | - |
substrate: acetoacetyl-CoA, wild-type enzyme, pH and temperature not specified in the publication | Escherichia coli |
2.3.1.39 | 0.0016 | - |
wild type enzyme with acetoacetyl-CoA as substrate, pH and temperature not specified in the publication | Escherichia coli |
2.3.1.39 | 0.0037 | - |
mutant enzyme R117A with isobutyryl-CoA as substrate, pH and temperature not specified in the publication | Escherichia coli |
2.3.1.39 | 0.005 | - |
mutant enzyme R117A with 2-hydroxybutyryl-CoA as substrate, pH and temperature not specified in the publication | Escherichia coli |
2.3.1.39 | 0.0054 | - |
mutant enzyme R117A with 2-butenoyl-CoA as substrate, pH and temperature not specified in the publication | Escherichia coli |
2.3.1.39 | 0.011 | - |
mutant enzyme R117A with butyryl-CoA as substrate, pH and temperature not specified in the publication | Escherichia coli |
2.3.1.39 | 0.016 | - |
mutant enzyme R117A with succinyl-CoA as substrate, pH and temperature not specified in the publication | Escherichia coli |
2.3.1.39 | 0.052 | - |
mutant enzyme R117A with propionyl-CoA as substrate, pH and temperature not specified in the publication | Escherichia coli |
2.3.1.39 | 0.06 | - |
mutant enzyme R117A with acetoacetyl-CoA as substrate, pH and temperature not specified in the publication | Escherichia coli |
2.3.1.39 | 0.06 | - |
substrate: acetoacetyl-CoA, mutant enzyme R117A, pH and temperature not specified in the publication | Escherichia coli |
2.3.1.39 | 0.12 | - |
mutant enzyme R117A with acetyl-CoA as substrate, pH and temperature not specified in the publication | Escherichia coli |
2.3.1.39 | 0.12 | - |
substrate: acetyl-CoA, mutant enzyme R117A, pH and temperature not specified in the publication | Escherichia coli |
2.3.1.39 | 3.2 | - |
mutant enzyme R117A with methylmalonyl-CoA as substrate, pH and temperature not specified in the publication | Escherichia coli |
2.3.1.39 | 3.2 | - |
substrate: methylmalonyl-CoA, mutant enzyme R117A, pH and temperature not specified in the publication | Escherichia coli |
2.3.1.39 | 13 | - |
mutant enzyme R117A with malonyl-CoA as substrate, pH and temperature not specified in the publication | Escherichia coli |
2.3.1.39 | 13 | - |
substrate: malonyl-CoA, mutant enzyme R117A, pH and temperature not specified in the publication | Escherichia coli |
2.3.1.39 | 270 | - |
substrate: methylmalonyl-CoA, wild-type enzyme, pH and temperature not specified in the publication | Escherichia coli |
2.3.1.39 | 270 | - |
wild type enzyme with methylmalonyl-CoA as substrate, pH and temperature not specified in the publication | Escherichia coli |
2.3.1.39 | 4100 | - |
substrate: malonyl-CoA, wild-type enzyme, pH and temperature not specified in the publication | Escherichia coli |
2.3.1.39 | 4100 | - |
wild type enzyme with malonyl-CoA as substrate, pH and temperature not specified in the publication | Escherichia coli |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
2.3.1.39 | 2-butenoyl-CoA + an [acyl-carrier protein] | the reaction is catalyzed by mutant enzyme R117A | Escherichia coli | CoA + 2-butenoyl-[acyl carrier protein] | - |
? | |
2.3.1.39 | 2-hydroxybutyryl-CoA + an [acyl-carrier protein] | the reaction is catalyzed by mutant enzyme R117A | Escherichia coli | CoA + 2-hydroxybutyryl-[acyl carrier protein] | - |
? | |
2.3.1.39 | acetoacetyl-CoA + an [acyl-carrier protein] | the reaction is catalyzed by the wild type enzyme (very weak activity) and mutant enzyme R117A | Escherichia coli | CoA + acetoacetyl-[acyl carrier protein] | - |
? | |
2.3.1.39 | acetoacetyl-CoA + an [acyl-carrier protein] | - |
Escherichia coli | CoA + an acetoacetyl-[acyl-carrier protein] | - |
? | |
2.3.1.39 | acetyl-CoA + an [acyl-carrier protein] | activity with mutant enzyme R117A, no activity with wild-type enzyme | Escherichia coli | CoA + an acetyl-[acyl-carrier protein] | - |
? | |
2.3.1.39 | acetyl-CoA + an [acyl-carrier protein] | the reaction is catalyzed by mutant enzyme R117A | Escherichia coli | CoA + acetyl-[acyl carrier protein] | - |
? | |
2.3.1.39 | butyryl-CoA + an [acyl-carrier protein] | the reaction is catalyzed by mutant enzyme R117A | Escherichia coli | CoA + butyryl-[acyl carrier protein] | - |
? | |
2.3.1.39 | isobutyryl-CoA + an [acyl-carrier protein] | the reaction is catalyzed by mutant enzyme R117A | Escherichia coli | CoA + isobutyryl-[acyl carrier protein] | - |
? | |
2.3.1.39 | isovaleryl-CoA + an [acyl-carrier protein] | the reaction is catalyzed by mutant enzyme R117A | Escherichia coli | CoA + isovaleryl-[acyl carrier protein] | - |
? | |
2.3.1.39 | malonyl-CoA + an [acyl-carrier protein] | - |
Escherichia coli | CoA + a malonyl-[acyl-carrier protein] | - |
? | |
2.3.1.39 | malonyl-CoA + an [acyl-carrier protein] | the wild type enzyme is highly specific for malonyl-CoA | Escherichia coli | CoA + a malonyl-[acyl-carrier protein] | - |
? | |
2.3.1.39 | malonyl-CoA + an [acyl-carrier protein] | the reaction is catalyzed by the wild type enzyme and mutant enzyme R117A | Escherichia coli | CoA + a malonyl-[acyl-carrier protein] | - |
? | |
2.3.1.39 | methylmalonyl-CoA + an [acyl-carrier protein] | - |
Escherichia coli | CoA + methylmalonyl-[acyl-carrier protein] | - |
? | |
2.3.1.39 | methylmalonyl-CoA + an [acyl-carrier protein] | the reaction is catalyzed by the wild type enzyme (low activity) and mutant enzyme R117A | Escherichia coli | CoA + methylmalonyl-[acyl carrier protein] | - |
? | |
2.3.1.39 | additional information | the wild type enzyme shows no activity with acetyl-CoA, propionyl-CoA, succinyl-CoA, butyryl-CoA, 2-butenoyl-CoA, 2-hydroxybutyryl-CoA, isobutyryl-CoA, and isovaleryl-CoA | Escherichia coli | ? | - |
- |
|
2.3.1.39 | propionyl-CoA + an [acyl-carrier protein] | the reaction is catalyzed by mutant enzyme R117A | Escherichia coli | CoA + propionyl-[acyl carrier protein] | - |
? | |
2.3.1.39 | succinyl-CoA + an [acyl-carrier protein] | the reaction is catalyzed by mutant enzyme R117A | Escherichia coli | CoA + succinyl-[acyl carrier protein] | - |
? |
EC Number | Synonyms | Comment | Organism |
---|---|---|---|
2.3.1.39 | FabD | - |
Escherichia coli |
2.3.1.39 | malonyl-CoA/holo-ACP transacylase | - |
Escherichia coli |
2.3.1.39 | malonyl-coenzyme A (CoA)/holo-ACP transacylase | - |
Escherichia coli |
EC Number | Turnover Number Minimum [1/s] | Turnover Number Maximum [1/s] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
2.3.1.39 | 0.029 | - |
acetyl-CoA | mutant enzyme R117A, pH and temperature not specified in the publication | Escherichia coli | |
2.3.1.39 | 0.041 | - |
acetoacetyl-CoA | mutant enzyme R117A, pH and temperature not specified in the publication | Escherichia coli | |
2.3.1.39 | 5 | - |
methylmalonyl-CoA | mutant enzyme R117A, pH and temperature not specified in the publication | Escherichia coli | |
2.3.1.39 | 8.5 | - |
malonyl-CoA | mutant enzyme R117A, pH and temperature not specified in the publication | Escherichia coli | |
2.3.1.39 | 1000 | - |
methylmalonyl-CoA | wild type enzyme, pH and temperature not specified in the publication | Escherichia coli | |
2.3.1.39 | 1000 | - |
methylmalonyl-CoA | wild-type enzyme, pH and temperature not specified in the publication | Escherichia coli | |
2.3.1.39 | 2100 | - |
malonyl-CoA | wild type enzyme, pH and temperature not specified in the publication | Escherichia coli | |
2.3.1.39 | 2100 | - |
malonyl-CoA | wild-type enzyme, pH and temperature not specified in the publication | Escherichia coli |