Cloned (Comment) | Organism |
---|---|
gene AtPAO2, construction of AtPAO::GUS transgenic Arabidopsis thaliana plants | Arabidopsis thaliana |
gene AtPAO3, construction of AtPAO::GUS transgenic Arabidopsis thaliana plants | Arabidopsis thaliana |
gene AtPAO5, construction of AtPAO::GUS transgenic Arabidopsis thaliana plants | Arabidopsis thaliana |
Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|
cytosol | - |
Arabidopsis thaliana | 5829 | - |
peroxisome | - |
Arabidopsis thaliana | 5777 | - |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
spermidine + O2 + H2O | Arabidopsis thaliana | - |
putrescine + 3-aminobutanal + H2O2 | - |
? | |
spermidine + O2 + H2O | Arabidopsis thaliana Col-0 | - |
putrescine + 3-aminobutanal + H2O2 | - |
? | |
spermine + O2 + H2O | Arabidopsis thaliana | - |
spermidine + 3-aminopropanal + H2O2 | - |
? | |
spermine + O2 + H2O | Arabidopsis thaliana Col-0 | - |
spermidine + 3-aminopropanal + H2O2 | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Arabidopsis thaliana | Q9LYT1 | AtPAO3 | - |
Arabidopsis thaliana | Q9SKX5 | AtPAO2 | - |
Arabidopsis thaliana | Q9SU79 | AtPAO5 | - |
Arabidopsis thaliana Col-0 | Q9LYT1 | AtPAO3 | - |
Arabidopsis thaliana Col-0 | Q9SKX5 | AtPAO2 | - |
Arabidopsis thaliana Col-0 | Q9SU79 | AtPAO5 | - |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
Columnella muscle | - |
Arabidopsis thaliana | - |
flower | in anthers and in particular in anther tapetal cells, localized in the anther-filament junction site, localized in sepals, petals and pistils, but not in pollen grains | Arabidopsis thaliana | - |
flower | present in very young flower buds, later during flower development in pistils and anthers, especially in pistil walls and septum of young flowers. Anther filaments, pollen grains, nectar andguard cells of sepals are stained too, pollen staining persists during pollination and pollen tube growth | Arabidopsis thaliana | - |
flower | present very early during flower development. As flower development proceeds and before pollen maturation, strong staining appeared in pistils (stigma and ovary wall), which gradually decreases and finally disappears | Arabidopsis thaliana | - |
flower bud | - |
Arabidopsis thaliana | - |
flower bud | already in very young, completely closed flower buds | Arabidopsis thaliana | - |
guard cell | - |
Arabidopsis thaliana | - |
hypocotyl | - |
Arabidopsis thaliana | - |
additional information | expression pattern of AtPAO2 during seedling and flower growth and development through analysis of promoter activity in AtPAO::GUS transgenic Arabidopsis thaliana plants. AtPAO2 is mostly expressed in the quiescent center, columella initials and pollen | Arabidopsis thaliana | - |
additional information | expression pattern of AtPAO3 during seedling and flower growth and development through analysis of promoter activity in AtPAO::GUS transgenic Arabidopsis thaliana plants. AtPAO3 is mostly expressed in columella, guard cells and pollen | Arabidopsis thaliana | - |
additional information | expression pattern of AtPAO5 during seedling and flower growth and development through analysis of promoter activity in AtPAO::GUS transgenic Arabidopsis thaliana plants. AtPAO5 is mostly expressed in the vascular system of roots and hypocotyls | Arabidopsis thaliana | - |
petal | - |
Arabidopsis thaliana | - |
pistil | - |
Arabidopsis thaliana | - |
pollen | - |
Arabidopsis thaliana | - |
pollen | in mature pollen grains during pollination and pollen tube growth | Arabidopsis thaliana | - |
receptacle | - |
Arabidopsis thaliana | - |
root | - |
Arabidopsis thaliana | - |
seed | - |
Arabidopsis thaliana | - |
seedling | - |
Arabidopsis thaliana | - |
sepal | - |
Arabidopsis thaliana | - |
silique | - |
Arabidopsis thaliana | - |
stem | - |
Arabidopsis thaliana | - |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
additional information | AtPAO2 is equally active with spermine and spermidine | Arabidopsis thaliana | ? | - |
? | |
additional information | AtPAO3 is twofold more active with spermidine than with spermine | Arabidopsis thaliana | ? | - |
? | |
additional information | AtPAO3 is twofold more active with spermidine than with spermine | Arabidopsis thaliana Col-0 | ? | - |
? | |
additional information | AtPAO2 is equally active with spermine and spermidine | Arabidopsis thaliana Col-0 | ? | - |
? | |
spermidine + O2 + H2O | - |
Arabidopsis thaliana | putrescine + 3-aminobutanal + H2O2 | - |
? | |
spermidine + O2 + H2O | - |
Arabidopsis thaliana Col-0 | putrescine + 3-aminobutanal + H2O2 | - |
? | |
spermine + O2 + H2O | - |
Arabidopsis thaliana | spermidine + 3-aminopropanal + H2O2 | - |
? | |
spermine + O2 + H2O | - |
Arabidopsis thaliana Col-0 | spermidine + 3-aminopropanal + H2O2 | - |
? |
Synonyms | Comment | Organism |
---|---|---|
PAO2 | - |
Arabidopsis thaliana |
PAO3 | - |
Arabidopsis thaliana |
PAO5 | - |
Arabidopsis thaliana |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
FAD | dependent on | Arabidopsis thaliana |