Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2BP4_Moderate
The NM_005243.4(EWSR1):c.715A>G(p.Ser239Gly) variant causes a missense change. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).
EWSR1 (HGNC:3508): (EWS RNA binding protein 1) This gene encodes a multifunctional protein that is involved in various cellular processes, including gene expression, cell signaling, and RNA processing and transport. The protein includes an N-terminal transcriptional activation domain and a C-terminal RNA-binding domain. Chromosomal translocations between this gene and various genes encoding transcription factors result in the production of chimeric proteins that are involved in tumorigenesis. These chimeric proteins usually consist of the N-terminal transcriptional activation domain of this protein fused to the C-terminal DNA-binding domain of the transcription factor protein. Mutations in this gene, specifically a t(11;22)(q24;q12) translocation, are known to cause Ewing sarcoma as well as neuroectodermal and various other tumors. Alternative splicing of this gene results in multiple transcript variants. Related pseudogenes have been identified on chromosomes 1 and 14. [provided by RefSeq, Jul 2009]
Review Status: criteria provided, single submitter
Collection Method: clinical testing
The c.733A>G (p.S245G) alteration is located in exon 8 (coding exon 8) of the EWSR1 gene. This alteration results from a A to G substitution at nucleotide position 733, causing the serine (S) at amino acid position 245 to be replaced by a glycine (G). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -
Loss of phosphorylation at S239 (P = 0.0096);.;Loss of phosphorylation at S239 (P = 0.0096);Loss of phosphorylation at S239 (P = 0.0096);.;.;Loss of phosphorylation at S239 (P = 0.0096);.;Loss of phosphorylation at S239 (P = 0.0096);.;.;