Inhibitors | Comment | Organism | Structure |
---|---|---|---|
cyanide | 12.5 mM, 5% residual activity | Brassica oleracea var. italica | |
DL-homocysteine | 2.5 mM, 59% residual activity | Brassica oleracea var. italica | |
hydroxylamine | 12.5 mM, 3% residual activity | Brassica oleracea var. italica | |
L-cysteine | linear noncompetitive inhibitor | Brassica oleracea var. italica | |
pyridoxal | 2.5 mM, 63% residual activity | Brassica oleracea var. italica |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.0812 | - |
L-cystine | pH 8.4, 30°C | Brassica oleracea var. italica |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
47000 | - |
- |
Brassica oleracea var. italica |
48000 | - |
- |
Brassica oleracea var. italica |
94000 | - |
MALDI-TOF | Brassica oleracea var. italica |
100000 | 110000 | gel filtration | Brassica oleracea var. italica |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Brassica oleracea var. italica | - |
- |
- |
Purification (Comment) | Organism |
---|---|
- |
Brassica oleracea var. italica |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
7.7 | - |
pH 8.4, 30°C | Brassica oleracea var. italica |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
L-cysteine S-sulfate + H2O | - |
Brassica oleracea var. italica | ? | - |
? | |
L-cystine + H2O | - |
Brassica oleracea var. italica | L-thiocysteine + pyruvate + NH3 | overall reaction | ? | |
L-djenkolic acid + H2O | 18-24% of the activity with L-cystine | Brassica oleracea var. italica | ? | - |
? | |
additional information | negligible activity with L-cystathionine | Brassica oleracea var. italica | ? | - |
? | |
S-ethyl L-cysteine + H2O | 71% of the activity with L-cystine | Brassica oleracea var. italica | ? | - |
? | |
S-methyl L-cysteine + H2O | 29% of the activity with L-cystine | Brassica oleracea var. italica | ? | - |
? | |
S-propyl L-cysteine + H2O | 29% of the activity with L-cystine | Brassica oleracea var. italica | ? | - |
? |
Subunits | Comment | Organism |
---|---|---|
dimer | 2 * 47000, MALDI-TOF, 2 * 48000, SDS-PAGE | Brassica oleracea var. italica |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
35 | - |
- |
Brassica oleracea var. italica |
Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
---|---|---|---|
45 | - |
10 min, stable | Brassica oleracea var. italica |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
9.1 | - |
- |
Brassica oleracea var. italica |
pH Stability | pH Stability Maximum | Comment | Organism |
---|---|---|---|
3 | - |
complete loss of activity | Brassica oleracea var. italica |
4 | 8 | 30°C, stable for 24 h | Brassica oleracea var. italica |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
pyridoxal 5'-phosphate | - |
Brassica oleracea var. italica |
Ki Value [mM] | Ki Value maximum [mM] | Inhibitor | Comment | Organism | Structure |
---|---|---|---|---|---|
1.5 | - |
L-cysteine | pH 8.4, 30°C | Brassica oleracea var. italica |