Protein Name:
Peptide methionine sulfoxide reductase A3
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UniprotKB/SwissProt ID: Q9LY14 (Q9LY14)
Gene Name:
MSRA3
Organism: Arabidopsis thaliana (Mouse-ear cress)
Function: Catalyzes the reduction of methionine sulfoxide (MetSO) to methionine in proteins. Plays a protective role against oxidative stress by restoring activity to proteins that have been inactivated by methionine oxidation. May prevent cellular oxidative damage due to light exposure. MSRA family specifically reduces the MetSO S-enantiomer
Other Modifications: View all modification sites in dbPTM
Protein Subcellular Localization: Cytoplasm, cytosol
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Graphical Visualization of S-nitrosylation Sites:
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The S-nitrosylation sites of Q9LY14
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| No. |
Position |
S-nitrosylated Peptide |
Secondary Structure of S-nitrosylated Peptide |
Solvent Accessibility of nitrosylated Site |
PubMed ID |
| 1 |
79 |
TVDNPSYGDV C SGTTGHSEVV |
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