Protein Variants | Comment | Organism |
---|---|---|
C207S/C309S | wild-type and mutant enzyme show significantly greater activity than the unphosphorylated proteins | Salmonella enterica subsp. enterica serovar Typhimurium |
D56C/C207S/C309S | the half-life of mutant-SPO3 is 28 days, the unphosphorylated wild-type and mutant enzyme show the same enzyme activities | Salmonella enterica subsp. enterica serovar Typhimurium |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Salmonella enterica subsp. enterica serovar Typhimurium | - |
- |
- |
Posttranslational Modification | Comment | Organism |
---|---|---|
phosphoprotein | enzyme is activated in vivo by phosphorylation of a single aspartate, Asp56, in its regulatory domain | Salmonella enterica subsp. enterica serovar Typhimurium |
Reaction | Comment | Organism | Reaction ID |
---|---|---|---|
protein L-glutamate O5-methyl ester + H2O = protein L-glutamate + methanol | the enzyme is a response regulator protein in the bacterial chemotaxis two-component signal transduction pathway | Salmonella enterica subsp. enterica serovar Typhimurium |
Subunits | Comment | Organism |
---|---|---|
More | the CheB protein is composed of at least 2 structurally distinct proportions: a C-terminal catalytic domain, and a N-terminal region which modulates esterase activity | Salmonella enterica subsp. enterica serovar Typhimurium |