14-3-3, D14-3-3ε, 14-3-3e, 14-3-3 epsilon, par-5
regulates the activity of cellular proteins in a phosphorylation-dependent manner by binding as a dimer to phosphoserine/threonine-containing motifs - acts as a cofactor for PAR-1 by binding to proteins that are phosphorylated by the PAR-1 kinase
Please see the JBrowse view of Dmel\14-3-3ε for information on other features
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AlphaFold produces a per-residue confidence score (pLDDT) between 0 and 100. Some regions with low pLDDT may be unstructured in isolation.
Gene model reviewed during 5.54
Low-frequency RNA-Seq exon junction(s) not annotated.
Annotated transcripts do not represent all possible combinations of alternative splice sites and/or alternative 3 prime UTR extents.
Gene model reviewed during 5.56
1.453 (longest cDNA)
None of the polypeptides share 100% sequence identity.
30 (kD observed)
260 (aa)
Homodimer (By similarity). Interacts with phosphorylated yki (PubMed:18256197, PubMed:19900439). Interacts with pav (when serine phosphorylated); the interaction is necessary for association of the complex pav-14-3-3epsilon complex to the microtubules, thereby inhibiting microtubule sliding (PubMed:32022690).
Click to get a list of regulatory features (enhancers, TFBS, etc.) and gene disruptions (point mutations, indels, etc.) within or overlapping Dmel\14-3-3ε using the Feature Mapper tool.
The testis specificity index was calculated from modENCODE tissue expression data by Vedelek et al., 2018 to indicate the degree of testis enrichment compared to other tissues. Scores range from -2.52 (underrepresented) to 5.2 (very high testis bias).
14-3-3ε is detected in pole cells from embryonic stage 5 to the end of embryonic development.
In syncytial embryos, 14-3-3ε protein localizes to rapidly dividing nuclei. During mitosis, it is retained in nuclei. During cellularization, nuclear expression diminishes and membrane expression appears. During gastrulation, a low level of staining is observed in ectodermal cells. High levels are transiently observed in various tissues. At stages 7 and 8, expression is observed in several invaginating furrows, the ventral midline cells, and the dorsal epidermal cells. At stages 9 and 10, prominant staining is observed in the ventral neurogenic region extending in a 4-5 cell wide region from the midline. 14-3-3ε protein is highly enriched in the central and peripheral nervous systems. It is observed in the cytoplasm of neurons.
JBrowse - Visual display of RNA-Seq signals
View Dmel\14-3-3ε in JBrowse3-62
3-61.9
3-62.0
Please Note FlyBase no longer curates genomic clone accessions so this list may not be complete
Please Note This section lists cDNAs and ESTs that fall within the genomic extent of the gene model, which may include cDNAs and ESTs of genes within introns, or of overlapping genes. Please see JBrowse for alignment of the cDNAs and ESTs to the gene model.
For each fully sequenced cDNA the DGRC maintains various forms of the cDNA (e.g tagged or untagged) in several different host vectors for subsequent cloning and expression in Drosophila and Drosophila cell lines.
polyclonal
Expression is enriched in embryonic gonads.
14-3-3ε is required to time mitosis in undisturbed post-blastoderm cell cycles and to delay mitosis following irradiation in embryos.
Identified in a genetic screen for modifiers of the phl::tor12D.sev rough eye mutant phenotype.
Identified on the basis of genetic interaction with Ras85DV12.sev.
The autosomal "FLP-DFS" technique (using the P{ovoD1-18} P{FRT(whs)} P{hsFLP} chromosomes) has been used to identify the specific maternal effect phenotype for the zygotic lethal mutation. 14-3-3ε gene expression during oogenesis is not critical to embryonic development, but the gene function may be essential for fertilisation and/or completion of meiosis.
Source for merge of: 14-3-3ε anon-WO0172774.141 anon-WO02059370.52
Source for merge of 14-3-3ε anon-WO0172774.141 anon-WO02059370.52 was sequence comparison ( date:051113 ).
Source for identity of: 14-3-3ε CG8045