Protein Name:
Probable pterin-4-alpha-carbinolamine dehydratase, chloroplastic
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UniprotKB/SwissProt ID: Q9LU63 (Q9LU63)
Gene Name:
ATP1
Organism: Arabidopsis thaliana (Mouse-ear cress)
Function: Involved in tetrahydrobiopterin biosynthesis (By similarity). Interacts with and acts downstream of the E3 ubiquitin-protein ligase SDIR1 in abscisic acid (ABA) and salt stress signaling. Regulates the expression of the bZIP transcription factor ABI5, which mediates responses to ABA during seed germination and salt stress. The SDIR1-ATP1/SDIRIP1 complex plays an important role in ABA signaling through the ubiquitination pathway (PubMed:25616872). Acts downstream of AIRP2 in regulation of ABA signaling during drought stress (PubMed:28626006)
Other Modifications: View all modification sites in dbPTM
Protein Subcellular Localization: Plastid, chloroplast. Cell membrane. Nucleus
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Graphical Visualization of S-nitrosylation Sites:
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The S-nitrosylation sites of Q9LU63
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| No. |
Position |
S-nitrosylated Peptide |
Secondary Structure of S-nitrosylated Peptide |
Solvent Accessibility of nitrosylated Site |
PubMed ID |
| 1 |
152 |
RCMWKVRDFG C GVELINRIHK |
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