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Dephosphorylation of phosphotyrosine on STAT1 dimers requires extensive spatial reorientation of the monomers facilitated by the N-terminal domain

We report experiments that infer a radical reorientation of tyrosine-phosphorylated parallel STAT1 dimers to an antiparallel form. Such a change in structure allows easy access to a phosphatase. With differentially epitope-tagged molecules, we show that the two monomers of a dimer remain together du...

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Detalhes bibliográficos
Main Authors: Mertens, Claudia, Zhong, Minghao, Krishnaraj, Ravi, Zou, Wenxin, Chen, Xiaomin, Darnell, James E.
Formato: Artigo
Idioma:Inglês
Publicado em: Cold Spring Harbor Laboratory Press 2006
Assuntos:
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC1698445/
https://ncbi.nlm.nih.gov/pubmed/17182865
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1101/gad.1485406
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