We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleThe structural basis of the activation of Ras by Sos.AuthorsBoriack-Sjodin PA; Margarit SM; Bar-Sagi D; Kuriyan JPublicationNature, 1998, Vol 394, Issue 6691, p337ISSN0028-0836Publication typearticleDOI10.1038/28548