Cloned (Comment) | Organism |
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gene aco1, quantitative RT-PCR expression analysis, analysis of promoter activity of proACO1 in response to GSH and ethephon feeding, expression profiles of ACO1, overview. The activity of ACO1 promoter is unaffected by GSH feeding, but its activity increases significantly on Eth feeding. GSH enhances the mRNA stability of ACO1 | Arabidopsis thaliana |
Localization | Comment | Organism | GeneOntology No. | Textmining |
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protoplast | - |
Arabidopsis thaliana | - |
- |
Organism | UniProt | Comment | Textmining |
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Arabidopsis thaliana | Q42560 | - |
- |
Arabidopsis thaliana Col-0 | Q42560 | - |
- |
Posttranslational Modification | Comment | Organism |
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additional information | the ACO1 protein is a subject for S-glutathionylation, homology modeling and docking analysis reveals that ACO1 is S-glutathionylated on residue CYS63 | Arabidopsis thaliana |
Source Tissue | Comment | Organism | Textmining |
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leaf | - |
Arabidopsis thaliana | - |
Subunits | Comment | Organism |
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More | ACO1 structure homology modeling, comparative protein structure modeling, and three-dimensional structure of AtACO1, overview | Arabidopsis thaliana |
Synonyms | Comment | Organism |
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1-aminocyclopropane-1-carboxylate oxidase | - |
Arabidopsis thaliana |
Aco1 | - |
Arabidopsis thaliana |
AtACO1 | - |
Arabidopsis thaliana |
Organism | Comment | Expression |
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Arabidopsis thaliana | transgenic Arabidopsis thaliana phytoalexin deficient2-1 (pad2-1) mutant.plants with depleted GSH content exhibit remarkable downregulation of ACS2, ACS6, and ACO1 at transcript as well as protein levels. The ACO1 gene is remarkably downregulated in pad2-1, a GSH-depleted phytoalexin deficient 2-1 mutant | down |
Arabidopsis thaliana | ascorbate feeding fails to increase ACO1 transcript and protein abundance in the pad2-1 mutant | additional information |
Arabidopsis thaliana | transgenic Arabidopsis thaliana plants with enhanced GSH content exhibit remarkable upregulation of ACS2, ACS6, and ACO1 at transcript as well as protein levels. The ACO1 gene is remarkably upregulated in AtECS1 (plants with enhanced GSH content). Stronger induction of ACS2, ACS6, andACO1 genes is observed in AtECS1 during infection with Bacillus cinerea as well as salt stress, while a weaker induction is observed in pad2-1 mutant | up |
General Information | Comment | Organism |
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metabolism | glutathione (GSH) plays a fundamental role in plant defense-signaling network. GSH can bind residue CYS63 of AtACO1 protein. Transgenic Arabidopsis thaliana plants with enhanced GSH content exhibit remarkable upregulation of ACS2, ACS6, and ACO1 at transcript as well as protein levels, while they are downregulated in the GSH depleted phytoalexin deficient2-1 (pad2-1) mutant. GSH induced ACS2 and ACS6 transcription in a WRKY33-dependent manner, while ACO1 transcription remained unaffected although the mRNA stability for ACO1 is increased by GSH, the ACO1 protein is a subject for S-glutathionylation, while S-glutathionylation of ACS2 and ACS6 proteins is not detected. Transcriptional regulation of gene ACO1, overview. ACO1 expressin is not significantly altered in a wrky33 mutant. GSH-mediated ACO1 regulation is not due to ascorbate limitation. GSH plays a role in maintaining the mRNA stability for ACO1 | Arabidopsis thaliana |
additional information | homology modeling and docking analysis reveals that ACO1 is S-glutathionylated on residue CYS63 | Arabidopsis thaliana |
physiological function | transcriptional regulation of gene ACO1, overview | Arabidopsis thaliana |