Protein Variants | Comment | Organism |
---|---|---|
additional information | deletion mutant of the loop and mutant with a nicked multifunctional loop. Cleavage of the loop results in a drastic increase in activity, which is similar to the results for the loop deletion. High concentrations of ATP inhibit the wild-type enzyme, while both nicked and loopless enzyme are not inhibited | Escherichia coli |
Inhibitors | Comment | Organism | Structure |
---|---|---|---|
ATP | high concentrations inhibit the wild-type enzyme, while both nicked and loopless enzyme are not inhibited | Escherichia coli |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.24 | - |
ATP | gamma-Glu-Cys, wild-type enzyme | Escherichia coli | |
0.6 | - |
ATP | mutant with a nicked loop | Escherichia coli | |
0.7 | - |
gamma-Glu-Cys | loopless mutant | Escherichia coli | |
0.91 | - |
Gly | wild-type enzyme | Escherichia coli | |
1.54 | - |
ATP | loopless mutant | Escherichia coli | |
1.87 | - |
gamma-Glu-Cys | mutant with a nicked loop | Escherichia coli | |
23.3 | - |
Gly | mutant with a nicked loop | Escherichia coli | |
29.8 | - |
Gly | loopless mutant | Escherichia coli |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Escherichia coli | - |
JM109, wild-type, deletion mutant of the multifunctional loop and mutant with a nicked loop | - |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
ATP + gamma-Glu-L-Cys + Gly | - |
Escherichia coli | ADP + phosphate + glutathione | - |
? |