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Literature summary for 2.1.3.6 extracted from
- Purification and characterization of putrescine synthase from cucumber seedlings. A multifunctional enzyme involved in putrescine biosynthesis (1986), J. Biosci., 10, 373-391.
No PubMed abstract available
Molecular Weight [Da]
| Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
|---|---|---|---|
| 15000 | - |
x * 15000 + x * 18000 + x * 44000, SDS-PAGE, in the presence of 2-mercaptoethanol | Cucumis sativus |
| 18000 | - |
x * 15000 + x * 18000 + x * 44000, SDS-PAGE, in the presence of 2-mercaptoethanol | Cucumis sativus |
| 44000 | - |
x * 15000 + x * 18000 + x * 44000, SDS-PAGE, in the presence of 2-mercaptoethanol | Cucumis sativus |
| 150000 | - |
x * 150000, SDS-PAGE, nonreducing | Cucumis sativus |
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Cucumis sativus | - |
- |
- |
Reaction
| Reaction | Comment | Organism | Reaction ID |
|---|---|---|---|
| carbamoyl phosphate + putrescine = phosphate + N-carbamoylputrescine | multifunctional enzyme that catalyzes the reactions of EC 2.1.3.3 ornithine carbamoyltransferase, EC 2.7.2.2 carbamate kinase and EC 3.5.3.12 agmatine deiminase, thus acting as putrescine synthase, converting agmatine and ornithine into putrescine and citrulline, respectively | Cucumis sativus |
aSource Tissue
| Source Tissue | Comment | Organism | Textmining |
|---|---|---|---|
| seedling | - |
Cucumis sativus | - |
Subunits
| Subunits | Comment | Organism |
|---|---|---|
| ? | x * 150000, SDS-PAGE, nonreducing | Cucumis sativus |
| ? | x * 15000 + x * 18000 + x * 44000, SDS-PAGE, in the presence of 2-mercaptoethanol | Cucumis sativus |
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