Proteins
Curated comments from UniProt
Type | Comment | Proteins |
---|---|---|
RST1_ARATH | function | Involved in cuticular wax formation (PubMed:16183838, PubMed:19625635). Required for the synthesis of alkanes from wax precursors (PubMed:16183838, PubMed:19625635). May play a role in acyl-CoA reduction to aldehydes (PubMed:16183838). Is repressed by FREE1 and functions downstream of FREE1 to negatively regulate multivesicular body (MVB) biogenesis and vacuolar transport (PubMed:31221737). Together with CER16/RIPR, acts as a cofactor of the cytoplasmic exosome and connects the cytosolic RNA exosome to the SKI complex (PubMed:31455787). Acts as a post-transcriptional gene silencing (PTGS) suppressor (PubMed:31076735, PubMed:31455787). RST1 can, like CER16/RIPR, suppress the production of small interfering RNAs (siRNAs) from the CER3 locus, which is involved in cuticule membrane and wax production, and in the typhine and sporopollenin biosynthesis of pollen (PubMed:31455787). |
RST1_ARATH | tissue specificity | Expressed in the vasculature of leaves, petioles and hypocotyls, anthers of mature flowers and siliques (PubMed:19625635). Expressed at low levels in roots and stems (PubMed:16183838). |
Function
Gene Ontology
cellular component | |
---|---|
cytosol | ECO |
plasma membrane | ECO |
cytoplasm | ECO |
molecular function | |
No terms in this category. | |
biological process | |
defense response | ECO |
cuticle hydrocarbon biosynthetic process | ECO |
lipid metabolic process | ECO |
negative regulation of post-transcriptional gene silencing by regulatory ncRNA | ECO |
alkane biosynthetic process | ECO |
embryo development ending in seed dormancy | ECO |
seed development | ECO |
Interactions
Interaction Network
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