EC Number | Protein Variants | Comment | Organism |
---|---|---|---|
4.3.1.19 | additional information | mutant with an activator site-deficient enzyme form, the Km for L-Thr is increased 4fold as compared with the wild type enzyme | Salmonella enterica subsp. enterica serovar Typhimurium |
EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
4.3.1.19 | 4.5 | - |
L-Thr | wild type enzyme | Salmonella enterica subsp. enterica serovar Typhimurium | |
4.3.1.19 | 19 | - |
L-Thr | mutant strain DU-21 | Salmonella enterica subsp. enterica serovar Typhimurium | |
4.3.1.19 | 80 | - |
L-Ser | mutant strain DU-21 | Salmonella enterica subsp. enterica serovar Typhimurium | |
4.3.1.19 | 90 | - |
L-Ser | wild type enzyme | Salmonella enterica subsp. enterica serovar Typhimurium |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
4.3.1.19 | Salmonella enterica subsp. enterica serovar Typhimurium | - |
mutant with an activator site-deficient enzyme form | - |
EC Number | Purification (Comment) | Organism |
---|---|---|
4.3.1.19 | mutant strain DU-21 with an activator site-deficient enzyme form | Salmonella enterica subsp. enterica serovar Typhimurium |
EC Number | Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|---|
4.3.1.19 | 683 | - |
- |
Salmonella enterica subsp. enterica serovar Typhimurium |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
4.3.1.19 | L-Ser | - |
Salmonella enterica subsp. enterica serovar Typhimurium | pyruvate + NH3 | - |
? | |
4.3.1.19 | L-threonine | - |
Salmonella enterica subsp. enterica serovar Typhimurium | 2-oxobutanoate + NH3 | - |
? |