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Literature summary for 3.5.3.12 extracted from
- Agmatine iminohydrolase in maize (1969), Phytochemistry, 8, 2111-2117.
No PubMed abstract available
Inhibitors
| Inhibitors | Comment | Organism | Structure |
|---|---|---|---|
| N,N'-diguanidinobutane | arcain, potential analogue of agmatine, 1 mM 50% inhibition | Zea mays |  |
| NaCN | - |
Zea mays | |
| p-chloromercuribenzoate | - |
Zea mays | |
| Semicarbazide | - |
Zea mays | |
Natural Substrates/ Products (Substrates)
| Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| agmatine + H2O | Hordeum vulgare | - |
N-carbamoylputrescine + NH3 | - |
? | |
| agmatine + H2O | Zea mays | - |
N-carbamoylputrescine + NH3 | - |
? | |
| agmatine + H2O | Avena sativa | - |
N-carbamoylputrescine + NH3 | - |
? | |
| agmatine + H2O | Brassica oleracea | - |
N-carbamoylputrescine + NH3 | - |
? | |
| agmatine + H2O | Helianthus annuus | - |
N-carbamoylputrescine + NH3 | - |
? | |
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Avena sativa | - |
oat, L. var. Black Supreme | - |
| Brassica oleracea | - |
brussels sprouts, var. gemmifera Zenker | - |
| Brassica oleracea | - |
cabbage, L. var. capitata L. | - |
| Helianthus annuus | - |
sunflower, L. var. Sutton's giant yellow | - |
| Hordeum vulgare | - |
barley, L. var. zephyr | - |
| no activity in Malus sylvestris | - |
apple, Mill. var. Lord lambourne | - |
| no activity in Pisum sativum | - |
pea, L. var. Meteor | - |
| no activity in Secale cereale | - |
rye, L. | - |
| no activity in Triticum aestivum | - |
wheat, var. Atle | - |
| Zea mays | - |
- |
- |
Source Tissue
| Source Tissue | Comment | Organism | Textmining |
|---|---|---|---|
| leaf | - |
Zea mays | - |
| leaf | - |
Brassica oleracea | - |
| seedling | - |
Zea mays | - |
| seedling | - |
Avena sativa | - |
| seedling | - |
Helianthus annuus | - |
Substrates and Products (Substrate)
| Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| agmatine + H2O | - |
Hordeum vulgare | N-carbamoylputrescine + NH3 | - |
? | |
| agmatine + H2O | - |
Zea mays | N-carbamoylputrescine + NH3 | - |
? | |
| agmatine + H2O | - |
Avena sativa | N-carbamoylputrescine + NH3 | - |
? | |
| agmatine + H2O | - |
Brassica oleracea | N-carbamoylputrescine + NH3 | - |
? | |
| agmatine + H2O | - |
Helianthus annuus | N-carbamoylputrescine + NH3 | - |
? | |
Temperature Stability [°C]
| Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
|---|---|---|---|
| 33 | - |
50% loss of activity after heating for 15 min | Brassica oleracea |
| 43 | - |
activity reduced by 50% on heating for 15 min | Zea mays |
pH Optimum
| pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
|---|---|---|---|
| 6.5 | 7.5 | - |
Zea mays |
pH Range
| pH Minimum | pH Maximum | Comment | Organism |
|---|---|---|---|
| 4.5 | 10.5 | - |
Zea mays |
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