Inhibitors | Comment | Organism | Structure |
---|---|---|---|
L-Penicillamine | - |
Mycolicibacterium smegmatis | |
p-hydroxymercuribenzoate | - |
Mycolicibacterium smegmatis |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.001 | - |
valine | tRNA | Mycolicibacterium smegmatis | |
0.00125 | - |
valine | - |
Mycolicibacterium smegmatis | |
0.1 | - |
ATP | - |
Mycolicibacterium smegmatis |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
Ca2+ | at 5 mM, 16% of the activation with Mg2+ | Mycolicibacterium smegmatis | |
Mg2+ | optimal concentration: 5 mM | Mycolicibacterium smegmatis | |
Mn2+ | 60% of the activation with Mg2+ | Mycolicibacterium smegmatis |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
30000 | - |
4 * 30000, SDS-PAGE | Mycolicibacterium smegmatis |
126000 | - |
gel filtration | Mycolicibacterium smegmatis |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Mycolicibacterium smegmatis | - |
- |
- |
Purification (Comment) | Organism |
---|---|
- |
Mycolicibacterium smegmatis |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
0.0042 | - |
- |
Mycolicibacterium smegmatis |
Storage Stability | Organism |
---|---|
0°C, stable for several months | Mycolicibacterium smegmatis |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
ATP + L-valine + tRNAVal | tRNA from E. coli or Mycobacterium smegmatis | Mycolicibacterium smegmatis | AMP + diphosphate + L-valyl-tRNAVal | - |
? | |
additional information | no activity with dATP | Mycolicibacterium smegmatis | ? | - |
? |
Subunits | Comment | Organism |
---|---|---|
tetramer | 4 * 30000, SDS-PAGE | Mycolicibacterium smegmatis |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
35 | 40 | - |
Mycolicibacterium smegmatis |
Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
---|---|---|---|
60 | - |
1 min, stable | Mycolicibacterium smegmatis |
70 | - |
1 min, complete inactivation | Mycolicibacterium smegmatis |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
6.8 | 7 | - |
Mycolicibacterium smegmatis |