Proteins
Curated comments from UniProt
Type | Comment | Proteins |
---|---|---|
NPR3_ARATH | function | Salicylic acid (SA)-binding substrate-specific adapter of an E3 ubiquitin-protein ligase complex (CUL3-RBX1-BTB) which mediates the ubiquitination and subsequent proteasomal degradation of NPR1 in response to SA (PubMed:22699612, PubMed:32788727). Together with NPR4, acts as receptor of salicylic acid to monitor immunity in a NPR1-dependent manner and induce systemic acquired resistance (SAR) (PubMed:22699612, PubMed:32788727). Involved in the regulation of basal defense responses against pathogens, and may be implicated in the cross-talk between the SA- and JA-dependent signaling pathways (PubMed:17076807). |
NPR3_ARATH A0A1P8BAP1_ARATH | pathway | Protein modification; protein ubiquitination. |
NPR3_ARATH A0A1P8BAP1_ARATH | similarity | Belongs to the plant 'ANKYRIN-BTB/POZ' family. 'NPR1-like' subfamily. |
Function
Gene Ontology
cellular component | |
---|---|
nucleus | ECO |
molecular function | |
identical protein binding | ECO |
protein homodimerization activity | ECO |
metal ion binding | ECO |
salicylic acid binding | ECO |
biological process | |
protein ubiquitination | ECO |
plant-type hypersensitive response | ECO |
regulation of jasmonic acid mediated signaling pathway | ECO |
regulation of systemic acquired resistance | ECO |
response to salicylic acid | ECO |
defense response to bacterium | ECO |
regulation of salicylic acid mediated signaling pathway | ECO |
systemic acquired resistance, salicylic acid mediated signaling pathway | ECO |
defense response to fungus | ECO |
systemic acquired resistance | ECO |
Interactions
Interaction Network
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