Protein Name:
E3 ubiquitin-protein ligase CSU1
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UniprotKB/SwissProt ID: Q9SY88 (Q9SY88)
Gene Name:
CSU1
Organism: Arabidopsis thaliana (Mouse-ear cress)
Function: RING-finger E3 ubiquitin-protein ligase that plays an major role in maintaining COP1 homeostasis in darkness. Negatively regulates COP1 protein accumulation by targeting COP1 for ubiquitination and subsequent proteasomal degradation in dark-grown seedlings. Negatively regulates the accumulation of SPA1 protein in the dark
Other Modifications: View all modification sites in dbPTM
Protein Subcellular Localization: Nucleus. Nucleus speckle
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Graphical Visualization of S-nitrosylation Sites:
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The S-nitrosylation sites of Q9SY88
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| No. |
Position |
S-nitrosylated Peptide |
Secondary Structure of S-nitrosylated Peptide |
Solvent Accessibility of nitrosylated Site |
PubMed ID |
| 1 |
178 |
RVDAPETHTV C PEGKEKLKLK |
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