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Literature summary for 1.5.3.14 extracted from
- Wound healing in plants: Cooperation of copper amine oxidase and flavin-containing polyamine oxidase (2008), Plant Signal. Behav., 3, 204-206.
Cloned(Commentary)
| Cloned (Comment) | Organism |
|---|---|
| ZmPAO overexpression in tobacco cell wall greatly accelerates the phenomenon in wounded tobacco stem, that enzyme inhibition inhibits lignin and suberin polyphenolic domain deposition along the wound periderm in maize mesocoty | Zea mays |
Inhibitors
| Inhibitors | Comment | Organism | Structure |
|---|---|---|---|
| N-prenylagmatine | i.e. G3, a specific and selective ZmPAO inhibitor. G3 strongly inhibits lignin and suberin polyphenolic domain deposition along the wound periderm in maize mesocoty | Zea mays |  |
Localization
| Localization | Comment | Organism | GeneOntology No. | Textmining |
|---|---|---|---|---|
| apoplast | - |
Zea mays | 48046 | - |
| cell wall | - |
Nicotiana tabacum | 5618 | - |
Natural Substrates/ Products (Substrates)
| Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| additional information | Nicotiana tabacum | H2O2 is the co-substrate for the peroxidase-driven reactions during cell-wall maturation and a key signalling molecule in defence mechanisms | ? | - |
? | |
| spermidine + O2 + H2O | Zea mays | - |
1,3-diaminopropane + 4-aminobutanal + H2O2 | - |
? | |
| spermidine + O2 + H2O | Nicotiana tabacum | - |
1,3-diaminopropane + 4-aminobutanal + H2O2 | - |
? | |
| spermine + O2 + H2O | Nicotiana tabacum | - |
1,3-diaminopropane + 1-(3-aminopropylidene)pyrrolidin-1-ium + H2O2 | - |
? | |
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Nicotiana tabacum | - |
cv. cv Petit Havana SR1 | - |
| Zea mays | - |
- |
- |
Posttranslational Modification
| Posttranslational Modification | Comment | Organism |
|---|---|---|
| flavoprotein | - |
Zea mays |
| flavoprotein | - |
Nicotiana tabacum |
Source Tissue
| Source Tissue | Comment | Organism | Textmining |
|---|---|---|---|
| leaf | - |
Zea mays | - |
| leaf | - |
Nicotiana tabacum | - |
| mesocotyl | - |
Zea mays | - |
Substrates and Products (Substrate)
| Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| additional information | H2O2 is the co-substrate for the peroxidase-driven reactions during cell-wall maturation and a key signalling molecule in defence mechanisms | Nicotiana tabacum | ? | - |
? | |
| spermidine + O2 + H2O | - |
Zea mays | 1,3-diaminopropane + 4-aminobutanal + H2O2 | - |
? | |
| spermidine + O2 + H2O | - |
Nicotiana tabacum | 1,3-diaminopropane + 4-aminobutanal + H2O2 | - |
? | |
| spermidine + O2 + H2O | preferred substrate | Zea mays | 1,3-diaminopropane + 4-aminobutanal + H2O2 | - |
? | |
| spermidine + O2 + H2O | preferred substrate | Nicotiana tabacum | 1,3-diaminopropane + 4-aminobutanal + H2O2 | - |
? | |
| spermine + O2 + H2O | - |
Nicotiana tabacum | 1,3-diaminopropane + 1-(3-aminopropylidene)pyrrolidin-1-ium + H2O2 | - |
? | |
Synonyms
| Synonyms | Comment | Organism |
|---|---|---|
| flavin-containing polyamine oxidase | - |
Zea mays |
| flavin-containing polyamine oxidase | - |
Nicotiana tabacum |
| PAO | - |
Zea mays |
| PAO | - |
Nicotiana tabacum |
| ZmPAO | - |
Zea mays |
Cofactor
| Cofactor | Comment | Organism | Structure |
|---|---|---|---|
| FAD | - |
Zea mays | |
| FAD | - |
Nicotiana tabacum | |
Expression
| Organism | Comment | Expression |
|---|---|---|
| Zea mays | wounding induces the enzyme | up |
| Nicotiana tabacum | wounding induces the enzyme | up |
General Information
| General Information | Comment | Organism |
|---|---|---|
| physiological function | involvement of ZmPA-mediated H2O2 production in wound-healing events | Zea mays |
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Release 2023.1 (January 2023)
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