RNA결합단백질 EWS는 인간 22번 염색체, 특히 22q12.2의 [3][4]EWSR1 유전자에 의해 인간에서 암호화되는 단백질이다.그것은 FET 단백질 [5]패밀리의 3가지 단백질 중 하나입니다.22번 염색체의 q22.2 영역은 EWS 단백질의 N-말단 트랜스활성화 도메인을 코드하며, 해당 영역은 다양한 전사 인자를 코드하는 다른 여러 염색체 중 하나에[6] 결합될 수 있다.전사인자의 DNA 결합영역에 융합된 EWS 트랜스활성화 도메인을 가진 키메라 단백질의 발현은 유잉 육종 및 유잉 계열의 다른 종양을 일으키는 강력한 발암성 단백질을 생성한다.이러한 전위는 암세포에서 나타나는 복잡한 염색체 배열의 폭발인 발색증으로 인해 발생할 수 있다.[7] 정상적인 EWS 유전자는 FUS(유전자) 및 TAF15와 밀접하게 관련된 RNA 결합 단백질을 암호화하며, 이들 모두는 근위축성[8]측삭경화증과 관련이 있다.
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^Fujimura Y, Ohno T, Siddique H, Lee L, Rao VN, Reddy ES (January 1996). "The EWS-ATF-1 gene involved in malignant melanoma of soft parts with t(12;22) chromosome translocation, encodes a constitutive transcriptional activator". Oncogene. 12 (1): 159–67. PMID8552387.
^Spahn L, Petermann R, Siligan C, Schmid JA, Aryee DN, Kovar H (August 2002). "Interaction of the EWS NH2 terminus with BARD1 links the Ewing's sarcoma gene to a common tumor suppressor pathway". Cancer Res. 62 (16): 4583–7. PMID12183411.
^Ohno T, Ouchida M, Lee L, Gatalica Z, Rao VN, Reddy ES (Oct 1994). "The EWS gene, involved in Ewing family of tumors, malignant melanoma of soft parts and desmoplastic small round cell tumors, codes for an RNA binding protein with novel regulatory domains". Oncogene. 9 (10): 3087–97. PMID8084618.
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