A SWI/SNF-specific Ig-like domain, SWIFT, is a transcription factor binding platform
原文开头
Siddhant U. Jain1, Kaylyn E. Williamson1†, Alexander W. Ying1,2†, Aasha M. Turner1, Ruidong Jerry Jiang3, Shaunak Raval2, Kevin So1, Maxwell J. Allison1, Akshay Sankar1,2, Daniel D. Sáme Guerra1, Yutong Lin4, Zhe Jiang4, Nazar Mashtalir1, Henry W. Rohrs3, Cheryl F. Lichti5, Tom W. Muir4, Malvina Papanastasiou2, Joao A. Paulo6, Steven P. Gygi6, Michael L. Gross3, Cigall Kadoch1,2,7* Mammalian switch/sucrose nonfermenting (mSWI/SNF) chromatin remodeling complexes modulate DNA accessibility and gene expression; however, their genomic targeting mechanisms remain incompletely understood. Here, we identify SWIFT [SWI/SNF immunoglobulin fold (Ig-fold) for transcription factor interactions], a conserved transcription factor (TF) binding domain on the SMARCD subunits. SWIFT is necessary and sufficient for direct engagement with the transactivation domain of the PU.1 TF. …
摘自《科学》(Science)第392卷 第6793期 · 2026年4月2日。仅引用开头一小段供了解文章,版权归原刊所有,全文请阅读原刊。