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Protein Tyrosine Phosphatases

Table of Contents: “…Contents: Kinases and phosphatases -- Ways to remove phosphate from proteins -- Class I Cys-based PTPs -- Phosphatase families -- Mutational analysis of PTP-1 -- Sequences at active site -- Phospho-enzyme intermediate -- pH stability of phosphoprotein phosphate -- Site-directed mutational analysis of VHR -- How PTPs share a catalytic active site motif -- Sequences of phosphatases -- The bacterial Yop 2b phosphatase activity -- Bacterial growth in the spleen of mice -- Yop 2b in eukaryotic macrophages -- Interaction between Yersinia and a target cell -- Phosphatases as tumor suppressor genes -- PTEN and myotubularin structure -- PTEN-10q23.3 -- Frequency of PTEN mutations -- Kinetic constants of dual-specificity phosphates -- How PTEN is a "lipid" phosphatase -- How PTEN might inhibit cell survival -- Effect of PTEN overexpression on PIP3 production -- Effect of PTEN expression on PI 3-kinase activation -- Inositol phosphatase activity of PTEN -- PTEN tumor suppressor activity -- Key PTEN and PIP3 researchers -RNA interference in C.elegans -- RNA interference protocol for fly S2 cells -- Mammalian, C.elegans and fly signaling cascade -- How PTEN inhibits Akt activity -- The active site pocket of PTEN -- Sequence alignment of PTEN catalytic site.…”
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