Inhibitors | Comment | Organism | Structure |
---|---|---|---|
DELTA1-pyrroline | competitive | Zea mays | |
diazabicyclononane | competitive | Zea mays | |
additional information | no inhibition by 1,3-diaminopropane (1 mM) and H2O2 (1 mM) | Zea mays | |
N1-acetylspermine | poor competitive inhibitor | Zea mays |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Zea mays | - |
- |
- |
Zea mays | O64411 | - |
- |
Purification (Comment) | Organism |
---|---|
- |
Zea mays |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
shoot | - |
Zea mays | - |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
spermidine + O2 + H2O | - |
Zea mays | ? | - |
? | |
spermine + O2 + H2O | - |
Zea mays | ? | - |
? | |
spermine + O2 + H2O | - |
Zea mays | 1-(3-aminopropyl)-4-aminobutanal + propane-1,3-diamine + H2O2 | - |
? |
Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
---|---|---|---|
50 | - |
single two-state transition at pH 6 with Tm 49.8°C. At pH 5 the thermal stability is increased by more than 14°C. DELTA1-pyrroline and diazabicyclononane improve the thermal stability of the enzyme | Zea mays |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
5 | - |
- |
Zea mays |
pH Stability | pH Stability Maximum | Comment | Organism |
---|---|---|---|
5 | - |
single two-state transition at pH 6 with Tm 49.8°C. At pH 5 the thermal stability is increased by more than 14°C | Zea mays |
Ki Value [mM] | Ki Value maximum [mM] | Inhibitor | Comment | Organism | Structure |
---|---|---|---|---|---|
0.1 | - |
diazabicyclononane | - |
Zea mays | |
0.4 | - |
DELTA1-pyrroline | - |
Zea mays |