PTEN missense mutation that results in the substitution of histidine at position 93 with glutamine affects the conserved WPD loop of the phosphatase domain of PTEN. PTEN H93Q (His93Gln) mutant shows markedly decreased phosphoinositide phosphatase activity (Rodriguez-Escudero et al. 2011).
Rodríguez-Escudero, I, Cid, VJ, Molina, M, Pulido, R, Oliver, MD, Andrés-Pons, A
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