EC Number | Protein Variants | Comment | Organism |
---|---|---|---|
2.3.1.30 | additional information | - |
Escherichia coli |
2.3.1.30 | additional information | CysE mutants show strongly reduced enzyme activity | Salmonella enterica subsp. enterica serovar Typhimurium |
EC Number | Inhibitors | Comment | Organism | Structure |
---|---|---|---|---|
2.3.1.30 | L-cysteic acid | - |
Escherichia coli | |
2.3.1.30 | L-cysteine | - |
Escherichia coli | |
2.3.1.30 | L-cysteine | - |
Salmonella enterica subsp. enterica serovar Typhimurium | |
2.3.1.30 | L-serine | above 3 mM, weak | Escherichia coli | |
2.3.1.30 | L-serine | - |
Salmonella enterica subsp. enterica serovar Typhimurium | |
2.3.1.30 | N-acetyl-L-cysteine | - |
Escherichia coli |
EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
2.3.1.30 | 0.11 | - |
L-serine | - |
Escherichia coli | |
2.3.1.30 | 0.56 | - |
acetyl-CoA | - |
Escherichia coli |
EC Number | Metals/Ions | Comment | Organism | Structure |
---|---|---|---|---|
2.3.1.30 | additional information | salt concentrations less than 0.02 M or greater than 0.2 M appreciably decrease reaction rate | Escherichia coli |
EC Number | Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
2.3.1.30 | acetyl-CoA + L-serine | Salmonella enterica subsp. enterica serovar Typhimurium | first enzyme in L-cysteine synthesis pathway | CoA + O-acetyl-L-serine | - |
ir | |
2.3.1.30 | acetyl-CoA + L-serine | Escherichia coli | first enzyme in L-cysteine synthesis pathway | CoA + O-acetyl-L-serine | - |
ir | |
2.3.1.30 | acetyl-CoA + L-serine | Escherichia coli B / ATCC 11303 | first enzyme in L-cysteine synthesis pathway | CoA + O-acetyl-L-serine | - |
ir |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
2.3.1.30 | Escherichia coli | - |
B | - |
2.3.1.30 | Escherichia coli B / ATCC 11303 | - |
B | - |
2.3.1.30 | Salmonella enterica subsp. enterica serovar Typhimurium | - |
- |
- |
EC Number | Purification (Comment) | Organism |
---|---|---|
2.3.1.30 | - |
Escherichia coli |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
2.3.1.30 | acetyl-CoA + L-serine | - |
Salmonella enterica subsp. enterica serovar Typhimurium | CoA + O-acetyl-L-serine | - |
ir | |
2.3.1.30 | acetyl-CoA + L-serine | - |
Escherichia coli | CoA + O-acetyl-L-serine | - |
ir | |
2.3.1.30 | acetyl-CoA + L-serine | first enzyme in L-cysteine synthesis pathway | Salmonella enterica subsp. enterica serovar Typhimurium | CoA + O-acetyl-L-serine | - |
ir | |
2.3.1.30 | acetyl-CoA + L-serine | first enzyme in L-cysteine synthesis pathway | Escherichia coli | CoA + O-acetyl-L-serine | - |
ir | |
2.3.1.30 | acetyl-CoA + L-serine | - |
Escherichia coli B / ATCC 11303 | CoA + O-acetyl-L-serine | - |
ir | |
2.3.1.30 | acetyl-CoA + L-serine | first enzyme in L-cysteine synthesis pathway | Escherichia coli B / ATCC 11303 | CoA + O-acetyl-L-serine | - |
ir | |
2.3.1.30 | acetyl-CoA + L-threonine | 0.5% of the activity with L-serine | Escherichia coli | CoA + O-acetyl-L-threonine | - |
? | |
2.3.1.30 | acetyl-CoA + L-threonine | 0.5% of the activity with L-serine | Escherichia coli B / ATCC 11303 | CoA + O-acetyl-L-threonine | - |
? |
EC Number | pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|---|
2.3.1.30 | 7.6 | 7.8 | - |
Escherichia coli |