Inhibitors | Comment | Organism | Structure |
---|---|---|---|
3,4-Dehydroproline | competitive inhibition of proline transfer to tRNA, no inhibition of proline-dependent ATP-diphosphate exchange | Escherichia coli |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.12 | - |
Pro | - |
Escherichia coli | |
0.6 | - |
ATP | - |
Escherichia coli |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Escherichia coli | - |
- |
- |
Escherichia coli 9723 | - |
- |
- |
Purification (Comment) | Organism |
---|---|
- |
Escherichia coli |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
additional information | - |
- |
Escherichia coli |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
ATP + L-proline + tRNAPro | 4-hydroxy-L-proline can replace proline in ATP-diphosphate exchange | Escherichia coli | AMP + diphosphate + L-prolyl-tRNAPro | - |
? | |
ATP + L-proline + tRNAPro | 3,4-dehydro-DL-proline can replace proline in ATP-diphosphate exchange | Escherichia coli | AMP + diphosphate + L-prolyl-tRNAPro | - |
? | |
ATP + L-proline + tRNAPro | 4-hydroxy-L-proline can replace proline in ATP-diphosphate exchange | Escherichia coli 9723 | AMP + diphosphate + L-prolyl-tRNAPro | - |
? | |
ATP + L-proline + tRNAPro | 3,4-dehydro-DL-proline can replace proline in ATP-diphosphate exchange | Escherichia coli 9723 | AMP + diphosphate + L-prolyl-tRNAPro | - |
? |
pH Minimum | pH Maximum | Comment | Organism |
---|---|---|---|
6.8 | 7.6 | variation of the pH in this range has little effect on activity | Escherichia coli |