We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleOxidation state of the active-site cysteine in protein tyrosine phosphatase 1B.Authorsvan Montfort RL; Congreve M; Tisi D; Carr R; Jhoti HPublicationNature, 2003, Vol 423, Issue 6941, p773ISSN0028-0836Publication typearticleDOI10.1038/nature01681