Genomics
Overlapping Features
Genome features that overlap coordinates of this Gene
Antisense lncRNA: 1, CDSs: 2, Exons: 5, Five Prime UTRs: 3, Genes: 2, mRNAs: 4, Three Prime UTR: 1, Transposable Element: 1, Transposon Fragment: 1
Proteins
Curated comments from UniProt
Type | Comment | Proteins |
---|---|---|
DR111_ARATH | function | As a member of the SWAP1-SFPS-RRC1 splicing factor complex, modulates photomorphogenesis by regulating the gene expression and pre-messenger RNA (mRNA) alternative splicing of a large number of genes, including those involved in plant responses to light signaling, probably by helping in the 3' splice site determination (PubMed:25267732, PubMed:28760995, PubMed:32123040, PubMed:36282917). Associates with and regulates EARLY FLOWERING 3 (ELF3) mRNA processing, a key component of the circadian clock also involved in photomorphogenesis (PubMed:28760995). Required for light-regulated (red, far-red and blue lights) photomorphogenesis in a PHYB- and PHYTOCHROME INTERACTING FACTORS- (PIFs) dependent manner (PubMed:28760995). Promotes flowering under both short (SD) and long days (LD) (PubMed:28760995). Controls abscisic acid (ABA) sensitivity during seed development, stomatal responsiveness and germination by monitoring ABI3 splicing, upstream of the splicing factor SUPPRESSOR OF ABI3-ABI5 (PubMed:32123040). Seems to be involved in the resistance to UV light and chemical DNA-damaging agents (PubMed:8479917). |
DR111_ARATH | subcellular location | Observed in subnuclear light-induced structures called photobodies in response to light (PubMed:28760995). Colocalizes in nuclear speckles with U2 small nuclear ribonucleoprotein-associated factors including U2AF65B, U2A' and U2AF35A and with SF1 (PubMed:28760995, PubMed:32123040). |
DR111_ARATH | tissue specificity | Expressed ubiquitously with highest levels in dry seeds and in cells surrounding the base of trichomes and guard cells. |
Function
Gene Ontology
cellular component | |
---|---|
nucleus | ECO |
chloroplast | ECO |
cytoplasm | ECO |
molecular function | |
RNA binding | ECO |
biological process | |
DNA repair | ECO |
mRNA cis splicing, via spliceosome | ECO |
regulation of RNA splicing | ECO |
Interactions
Interaction Network
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