General Stability | Organism |
---|---|
maximal stability and low activity is observed in phosphate buffer at pH 7 with 50-100 mM added NaCl, while MES and low salt concentration afford minimum protection against inactivation | Salmonella enterica subsp. enterica serovar Typhimurium |
Inhibitors | Comment | Organism | Structure |
---|---|---|---|
2,4,6-Trinitrobenzene sulfonate | - |
Salmonella enterica subsp. enterica serovar Typhimurium | |
2-Hydroxy-5-nitrobenzyl bromide | - |
Salmonella enterica subsp. enterica serovar Typhimurium | |
5,5'-dithiobis(2-nitrobenzoate) | - |
Salmonella enterica subsp. enterica serovar Typhimurium | |
diethyl dicarbonate | - |
Salmonella enterica subsp. enterica serovar Typhimurium | |
iodoacetamide | - |
Salmonella enterica subsp. enterica serovar Typhimurium | |
iodoacetate | - |
Salmonella enterica subsp. enterica serovar Typhimurium | |
methyl methanothiosulfonate | - |
Salmonella enterica subsp. enterica serovar Typhimurium | |
N-Acetylimidazole | - |
Salmonella enterica subsp. enterica serovar Typhimurium | |
NEM | slight | Salmonella enterica subsp. enterica serovar Typhimurium | |
Phenylglyoxal | - |
Salmonella enterica subsp. enterica serovar Typhimurium |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.015 | - |
methyl-accepting chemotaxis protein | pH 7.0, 30°C | Salmonella enterica subsp. enterica serovar Typhimurium | |
0.026 | - |
methylated prolactin | pH 7.0, 30°C | Salmonella enterica subsp. enterica serovar Typhimurium |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
Ca2+ | as effective as Mg2+ in activation | Salmonella enterica subsp. enterica serovar Typhimurium | |
Mg2+ | divalent cation required | Salmonella enterica subsp. enterica serovar Typhimurium |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
37000 | - |
x * 37000, SDS-PAGE | Salmonella enterica subsp. enterica serovar Typhimurium |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
additional information | Salmonella enterica subsp. enterica serovar Typhimurium | responsible for the demethylation of the methyl-accepting chemotaxis proteins | ? | - |
? | |
additional information | Salmonella enterica subsp. enterica serovar Typhimurium ST89pGK2 | responsible for the demethylation of the methyl-accepting chemotaxis proteins | ? | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Salmonella enterica subsp. enterica serovar Typhimurium | - |
- |
- |
Salmonella enterica subsp. enterica serovar Typhimurium ST89pGK2 | - |
- |
- |
Purification (Comment) | Organism |
---|---|
strain ST89pGK2, plasmid bearing strain overproducing esterase and transferase | Salmonella enterica subsp. enterica serovar Typhimurium |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
additional information | - |
- |
Salmonella enterica subsp. enterica serovar Typhimurium |
Storage Stability | Organism |
---|---|
4°C, 10% glycerol, 0.04% sodium azide, stable for at least several months | Salmonella enterica subsp. enterica serovar Typhimurium |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
methyl-accepting chemotaxis protein + H2O | - |
Salmonella enterica subsp. enterica serovar Typhimurium | chemotaxis protein + methanol | - |
? | |
methyl-accepting chemotaxis protein + H2O | - |
Salmonella enterica subsp. enterica serovar Typhimurium ST89pGK2 | chemotaxis protein + methanol | - |
? | |
methylated prolactin + H2O | - |
Salmonella enterica subsp. enterica serovar Typhimurium | prolactin + methanol | - |
? | |
methylated prolactin + H2O | - |
Salmonella enterica subsp. enterica serovar Typhimurium ST89pGK2 | prolactin + methanol | - |
? | |
additional information | responsible for the demethylation of the methyl-accepting chemotaxis proteins | Salmonella enterica subsp. enterica serovar Typhimurium | ? | - |
? | |
additional information | responsible for the demethylation of the methyl-accepting chemotaxis proteins | Salmonella enterica subsp. enterica serovar Typhimurium ST89pGK2 | ? | - |
? |
Subunits | Comment | Organism |
---|---|---|
? | x * 37000, SDS-PAGE | Salmonella enterica subsp. enterica serovar Typhimurium |
Turnover Number Minimum [1/s] | Turnover Number Maximum [1/s] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.004 | - |
methyl-accepting chemotaxis protein | - |
Salmonella enterica subsp. enterica serovar Typhimurium |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
5.5 | - |
- |
Salmonella enterica subsp. enterica serovar Typhimurium |
Organism | Comment | pI Value Maximum | pI Value |
---|---|---|---|
Salmonella enterica subsp. enterica serovar Typhimurium | - |
- |
9.3 |