EC Number | Inhibitors | Comment | Organism | Structure |
---|---|---|---|---|
6.3.2.2 | cystamine | - |
Escherichia coli | |
6.3.2.2 | cysteamine | - |
Escherichia coli | |
6.3.2.2 | glutathione | feed-back inhibition; GSH inhibits, GSSG has no inhibitory effect | Escherichia coli | |
6.3.2.2 | Hg2+ | - |
Escherichia coli | |
6.3.2.2 | iodoacetamide | - |
Escherichia coli | |
6.3.2.2 | NEM | - |
Escherichia coli | |
6.3.2.2 | PCMB | - |
Escherichia coli | |
6.3.2.2 | Thiocholine disulfide | - |
Escherichia coli |
EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
6.3.2.2 | 0.01 | - |
ATP | - |
Escherichia coli | |
6.3.2.2 | 0.09 | - |
L-Cys | - |
Escherichia coli | |
6.3.2.2 | 0.5 | - |
L-Glu | - |
Escherichia coli |
EC Number | Metals/Ions | Comment | Organism | Structure |
---|---|---|---|---|
6.3.2.2 | Mg2+ | divalent metal ion required, especially Mg2+, optimal concentration depending on ATP concentration | Escherichia coli |
EC Number | Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|---|
6.3.2.2 | 55000 | - |
gel filtration | Escherichia coli |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
6.3.2.2 | Escherichia coli | - |
- |
- |
6.3.2.2 | Escherichia coli B / ATCC 11303 | - |
- |
- |
EC Number | Purification (Comment) | Organism |
---|---|---|
6.3.2.2 | - |
Escherichia coli |
EC Number | Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|---|
6.3.2.2 | 3.6 | - |
- |
Escherichia coli |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
6.3.2.2 | ATP + L-Glu + D-Cys | - |
Escherichia coli | ADP + phosphate + gamma-L-Glu-D-Cys | - |
? | |
6.3.2.2 | ATP + L-Glu + D-Cys | - |
Escherichia coli B / ATCC 11303 | ADP + phosphate + gamma-L-Glu-D-Cys | - |
? | |
6.3.2.2 | ATP + L-Glu + L-2-aminobutanoate | - |
Escherichia coli | ADP + phosphate + gamma-L-Glu-2-aminobutanoate | - |
? | |
6.3.2.2 | ATP + L-Glu + L-2-aminobutanoate | - |
Escherichia coli B / ATCC 11303 | ADP + phosphate + gamma-L-Glu-2-aminobutanoate | - |
? | |
6.3.2.2 | ATP + L-Glu + L-Cys | - |
Escherichia coli | ADP + phosphate + gamma-L-Glu-L-Cys | - |
? | |
6.3.2.2 | ATP + L-Glu + L-Cys | - |
Escherichia coli B / ATCC 11303 | ADP + phosphate + gamma-L-Glu-L-Cys | - |
? |
EC Number | Subunits | Comment | Organism |
---|---|---|---|
6.3.2.2 | monomer | 1 * 55000, SDS-PAGE | Escherichia coli |
EC Number | Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|---|
6.3.2.2 | 45 | - |
- |
Escherichia coli |
EC Number | Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
---|---|---|---|---|
6.3.2.2 | 55 | - |
pH 7.0, 35 min, 50% loss of activity | Escherichia coli |
EC Number | pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|---|
6.3.2.2 | 8.5 | - |
- |
Escherichia coli |
EC Number | pH Stability | pH Stability Maximum | Comment | Organism |
---|---|---|---|---|
6.3.2.2 | 7 | - |
55°C, 35 min, 50% loss of activity | Escherichia coli |