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Literature summary for 2.3.2.27 extracted from

  • Kim, J.H.; Kim, W.T.
    The Arabidopsis RING E3 ubiquitin ligase AtAIRP3/LOG2 participates in positive regulation of high-salt and drought stress responses (2013), Plant Physiol., 162, 1733-1749.
    View publication on PubMedView publication on EuropePMC
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Cloned(Commentary)

Cloned (Comment) Organism
expression in Escherichia coli Arabidopsis thaliana

Organism

Organism UniProt Comment Textmining
Arabidopsis thaliana Q9S752
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-

Subunits

Subunits Comment Organism
More AIRP3 harbors a single C3HC4-type RING motif in its C-terminal region, a putative myristoylation site in the N-terminal region, and a domain associated with RING2 domain in the central region Arabidopsis thaliana

Synonyms

Synonyms Comment Organism
ABA-insensitive RING protein3
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 Arabidopsis thaliana
AIRP3
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 Arabidopsis thaliana
LOG2
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 Arabidopsis thaliana

Expression

Organism Comment Expression
Arabidopsis thaliana transcript levels of AIRP3 are up-regulated by drought, high salinity, and abscisic acid up

General Information

General Information Comment Organism
physiological function loss-of-function mutant line shows hyposensitivity to abscisic acid during its germination stage. AIRP3 is idetical to Loss of Gdu2, LOG2, which participates in an amino acid export system. The knockout mutant and RNAi knockdown transgenic plants display impaired abscisic acid-mediated seed germination and stomata closure. Suppression of AIRP3 results in marked hypersensitive phenotypes toward high salinity and water deficit relative to wild-type plants Arabidopsis thaliana