An FF domain-dependent protein interaction mediates a signaling pathway for growth factor-induced gene expression.
An FF domain-dependent protein interaction mediates a signaling pathway for growth factor-induced gene expression.
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FF 结构域依赖性蛋白质相互作用介导生长因子诱导的基因表达的信号传导途径。
DOI:
10.1016/j.molcel.2004.11.024
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发表时间:
2005
期刊:
影响因子:
16
通讯作者:
Settleman,Jeffrey
中科院分区:
文献类型:
--
作者:
Jiang,Wei;Sordella,Raffaella;Chen,Guang-Chao;Hakre,Shweta;Roy,AnandaL;Settleman,Jeffrey
FF domains are poorly understood protein motifs found in all eukaryotes but in a very small number of proteins. They typically occur in tandem arrays and appear predominantly in splicing and transcription factors. Curiously, they are also present in the p190 family of cytoplasmic Rho GTPase activating proteins (GAPs). We identified the serum-responsive transcriptional regulator TFII-I as a specific interactor with the p190 RhoGAP FF domains. p190 sequesters TFII-I in the cytoplasm via the FF domains, but upon PDGF receptor-mediated phosphorylation of an FF domain, TFII-I is released from p190 and translocates to the nucleus where it can activate transcription of serum-inducible genes including c-fos. These findings reveal a pathway by which mitogens promote gene transcription and indicate a role for FF domains in phosphorylation-mediated signal transduction.
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影响因子:
11.2
作者:
D. Z. Wang;Msa Nur‐E‐Kamal;A. Tikoo;W. Montague;H. Maruta
通讯作者:
H. Maruta
影响因子:
5.2
作者:
K. Soprano;S. Cosenza;G. Yumet;D. Soprano
通讯作者:
D. Soprano
影响因子:
5.3
作者:
Cheriyath, V;Novina, CD;Roy, AL
通讯作者:
Roy, AL
影响因子:
10.5
作者:
Wolf, RM;Draghi, N;Resh, MD
通讯作者:
Resh, MD
影响因子:
10.5
作者:
Grueneberg, DA;Henry, RW;Gilman, M
通讯作者:
Gilman, M