" /> RNA-Binding Protein EWS - CISMeF





Preferred Label : RNA-Binding Protein EWS;

NCIt synonyms : EWS Protein; EWSR1 Protein; EWSR1; RNA Binding Protein EWS; EWS Oncogene; Ewing Sarcoma Breakpoint Region-1 Protein; Ewing Sarcoma Breakpoint Region 1 Protein;

NCIt definition : RNA Binding Protein EWS (656 aa, 68 kDa) is encoded by the human EWSR1 gene. This protein plays a role in RNA binding, which may repress transcription.;

NCIt note : Ubiquitous nuclear and cytoplasmic RNA Binding Protein EWS belongs to the TET family of RNP proteins, contains an RNA recognition motif and a RANBP2-type zinc finger, and may function as a repressor. EWS contains a transcription activation domain, but the RNA-binding domain can repress trans-activation by the activation domain. The RNA-binding activity is localized to a C-terminal RGG box. EWS binds RNA, calmodulin, and the RNA polymerase II 33 kD polypeptide (RPB3), but not RPB5 or RPB7. EWS interacts with FAK2 and relocates from cytoplasm to ribosomes upon FAK2 activation. (SWISS-PROT);

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11/05/2024


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