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Insights into the Reaction of Protein-tyrosine Phosphatase 1B: CRYSTAL STRUCTURES FOR TRANSITION STATE ANALOGS OF BOTH CATALYTIC STEPS

Catalysis by protein-tyrosine phosphatase 1B (PTP1B) occurs through a two-step mechanism involving a phosphocysteine intermediate. We have solved crystal structures for the transition state analogs for both steps. Together with previously reported crystal structures of apo-PTP1B, the Michaelis compl...

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Autori principali: Brandão, Tiago A. S., Hengge, Alvan C., Johnson, Sean J.
Natura: Artigo
Lingua:Inglês
Pubblicazione: American Society for Biochemistry and Molecular Biology 2010
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Accesso online:https://ncbi.nlm.nih.gov/pmc/articles/PMC2871455/
https://ncbi.nlm.nih.gov/pubmed/20236928
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1074/jbc.M109.066951
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