Inhibitors | Comment | Organism | Structure |
---|---|---|---|
iodoacetamide | 0.5 mM, total inhibition | Escherichia coli | |
N-ethylmaleimide | 0.1 mM, total inhibition | Escherichia coli | |
p-hydroxymercuribenzoate | 0.1 mM, total inhibition | Escherichia coli |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.13 | - |
acetyl-CoA | - |
Escherichia coli | |
3.3 | - |
L-phenylalanine | - |
Escherichia coli |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
18000 | - |
low speed sedimentation without reaching equilibrium | Escherichia coli |
24000 | - |
gel filtration | Escherichia coli |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
acetyl-CoA + L-phenylalanine | Escherichia coli | enzyme is specific for L-isomer | CoA + N-acetyl-L-phenylalanine | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Escherichia coli | - |
K12 | - |
Purification (Comment) | Organism |
---|---|
160fold | Escherichia coli |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
75 | - |
L-phenylalanine | Escherichia coli |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
acetyl-CoA + L-alanine | 29% of activity with L-phenylalanine | Escherichia coli | CoA + N-acetyl-L-alanine | - |
? | |
acetyl-CoA + L-histidine | 60% of activity with L-phenylalanine | Escherichia coli | CoA + N-acetyl-L-histidine | - |
? | |
acetyl-CoA + L-phenylalanine | enzyme is specific for L-isomer | Escherichia coli | CoA + N-acetyl-L-phenylalanine | - |
? |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
37 | - |
assay at | Escherichia coli |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
8 | - |
- |
Escherichia coli |