Protein Name:
Heat shock protein 90-3
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UniprotKB/SwissProt ID: P51818 (P51818)
Gene Name:
HSP90-3
Organism: Arabidopsis thaliana (Mouse-ear cress)
Function: Functions as a holding molecular chaperone (holdase) which stabilizes unfolding protein intermediates and rapidly releases them in an active form once stress has abated. Functions as a folding molecular chaperone (foldase) that assists the non-covalent folding of proteins in an ATP-dependent manner (PubMed:23827697). Regulates RPP4-mediated temperature-dependent cell death and defense responses (PubMed:24611624). May assist SGT1B in the formation of SCF E3 ubiquitin ligase complexes that target the immune receptors SNC1, RPS2 and RPS4 for degradation, to regulate receptor levels and avoid autoimmunity (PubMed:24889324)
Other Modifications: View all modification sites in dbPTM
Protein Subcellular Localization: Cytoplasm
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Graphical Visualization of S-nitrosylation Sites:
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The S-nitrosylation sites of P51818
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| No. |
Position |
S-nitrosylated Peptide |
Secondary Structure of S-nitrosylated Peptide |
Solvent Accessibility of nitrosylated Site |
PubMed ID |
| 1 |
345 |
YVRRVFIMDN C EDIIPEYLGF |
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| 2 |
391 |
KVIRKNLVKK C LELFFEIAEN |
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| 3 |
543 |
EELKEKFEGL C KVIKDVLGDK |
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| 4 |
568 |
IVSDRVVDSP C CLVTGEYGWT |
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| 5 |
569 |
VSDRVVDSPC C LVTGEYGWTA |
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