E3 ubiquitin-protein ligase SDIR1 (SDIR1), Recombinant Protein
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E3 ubiquitin-protein ligase SDIR1 (SDIR1), Recombinant Protein

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Cat: RP06243
Species: Arabidopsis thaliana (Mouse-ear cress)
Datasheet:

Product Info

Full Product Name
Recombinant Arabidopsis thaliana E3 ubiquitin-protein ligase SDIR1 (SDIR1), partial
Product Gene Name
SDIR1 recombinant protein
Product Synonym Gene Name
SDIR1
Purity
Greater or equal to 85% purity as determined by SDS-PAGE. (lot specific)
Format
Lyophilized or liquid (Format to be determined during the manufacturing process)
Host
E Coli or Yeast or Baculovirus or Mammalian Cell
Molecular Weight
30,184 Da
Storage
Store at -20℃. For long-term storage, store at -20℃ or -80℃. Store working aliquots at 4℃ for up to one week. Repeated freezing and thawing is not recommended.
Protein Family
E3 ubiquitin-protein ligase

NCBI/Uniprot Data

NCBI Accession #
NP_191112.1
NCBI GI #
15233298
NCBI GenBank Nucleotide #
NM_115410.3
NCBI GeneID
824718
NCBI Official Full Name
RING/U-box superfamily protein
NCBI Official Symbol
SDIR1
NCBI Official Synonym Symbols
AtSDIR1; SALT- AND DROUGHT-INDUCED RING FINGER1
NCBI Protein Information
RING/U-box superfamily protein
NCBI Summary
Encodes an intracellular membrane localized protein with E3 ligase activity that is involved in regulation of ABA signaling. Loss of function alleles show decreased sensitivity to ABA. Overexpression results in increased sensitivity to ABA.
UniProt Gene Name
SDIR1
UniProt Protein Name
E3 ubiquitin-protein ligase SDIR1
UniProt Synonym Protein Names
Protein SALT- AND DROUGHT-INDUCED RING FINGER 1
UniProt Primary Accession #
Q9M2S6
UniProt Related Accession #
Q9M2S6
UniProt Comments
E3 ubiquitin-protein ligase that acts as a positive regulator of abscisic acid-related stress signal transduction (PubMed:17573536, PubMed:18685183). Interacts with and ubiquitinates ATP1/SDIRIP1 to modulate ATP1/SDIRIP1 stability through the 26S proteasome pathway. Regulates abscisic acid (ABA) and salt stress responses by negatively affecting ATP1/SDIRIP1 stability. The SDIR1-ATP1/SDIRIP1 complex plays an important role in ABA signaling through the ubiquitination pathway (PubMed:25616872).

For research use only, not for clinical use.