Aliases for EWSR1 Gene
External Ids for EWSR1 Gene
Previous GeneCards Identifiers for EWSR1 Gene
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]
Fusions between EWSR1 and multiple 3` partners are regularly identified in soft tissue sarcomas and can aid in differential diagnosis. The fusion product usually contains the N-terminal transcription-activating domain of EWSR1 and the C-terminal DNA-binding domain of the fusion partner, generating a novel transcription factor.
GeneCards Summary for EWSR1 Gene
EWSR1 (EWS RNA Binding Protein 1) is a Protein Coding gene. Diseases associated with EWSR1 include Ewing Sarcoma and Desmoplastic Small Round Cell Tumor. Among its related pathways are Transcriptional misregulation in cancer and Translational Control. Gene Ontology (GO) annotations related to this gene include nucleic acid binding and identical protein binding. An important paralog of this gene is FUS.
UniProtKB/Swiss-Prot Summary for EWSR1 Gene
Might normally function as a transcriptional repressor. EWS-fusion-proteins (EFPS) may play a role in the tumorigenic process. They may disturb gene expression by mimicking, or interfering with the normal function of CTD-POLII within the transcription initiation complex. They may also contribute to an aberrant activation of the fusion protein target genes.