Protein Name:
Beta-glucosidase 26, peroxisomal
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UniprotKB/SwissProt ID: O64883 (O64883)
Gene Name:
BGLU26
Organism: Arabidopsis thaliana (Mouse-ear cress)
Function: Possesses beta-glucosidase activity toward 4-methyl-umbelliferyl-beta-D-glucoside in vitro. Possesses myrosinase activity toward indol-3-yl-methylglucosinolate (I3M) and 4-methoxy-indol-3-yl-methylglucosinolate (4MO-I3M) in vivo (PubMed:19095900). Component of an inducible preinvasion resistance mechanism that prevents penetration of the nonhost fungal species B.graminis and E.pisi (PubMed:16293760). Involved in indole glucosinolate (IGS) activation during pattern-triggered immunity (PTI). Functions as a myrosinase for the breakdown of flg22-triggered IGS. Required for both callose deposition and glucosinolate activation during pathogen-triggered resistance (PubMed:19095898). During fungal attack, required for IGS activation that mediates broad-spectrum antifungal defense (PubMed:19095900)
Other Modifications: View all modification sites in dbPTM
Protein Subcellular Localization: Peroxisome
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Graphical Visualization of S-nitrosylation Sites:
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The S-nitrosylation sites of O64883
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| No. |
Position |
S-nitrosylated Peptide |
Secondary Structure of S-nitrosylated Peptide |
Solvent Accessibility of nitrosylated Site |
PubMed ID |
| 1 |
288 |
MLGWHQHPTA C GDYPETMKKS |
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