Protein Name:
Protein SAR DEFICIENT 4
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UniprotKB/SwissProt ID: Q9FLY0 (Q9FLY0)
Gene Name:
SARD4
Organism: Arabidopsis thaliana (Mouse-ear cress)
Function: Involved in the biosynthesis of pipecolate (Pip), a metabolite that orchestrates defense amplification, positive regulation of salicylic acid (SA) biosynthesis, and priming to guarantee effective local resistance induction and the establishment of systemic acquired resistance (SAR). Converts delta-(1)-piperideine-2-carboxylate (P2C) to Pip. Mediates reduction of P2C and biosynthesis of Pip in systemic tissue and contributes to SAR establishment (PubMed:27758894). Does not possess ornithine cyclodeaminase activity in vitro (PubMed:24237637)
Other Modifications: View all modification sites in dbPTM
Protein Subcellular Localization: Plastid, chloroplast
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Graphical Visualization of S-nitrosylation Sites:
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The S-nitrosylation sites of Q9FLY0
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| No. |
Position |
S-nitrosylated Peptide |
Secondary Structure of S-nitrosylated Peptide |
Solvent Accessibility of nitrosylated Site |
PubMed ID |
| 1 |
239 |
VGSFSHEMKE C DDNAIQRGSV |
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