3.1.3.67 cytoplasm - 5737 691598, 732809 3.1.3.67 cytosol - 5829 694495, 694916 3.1.3.67 additional information ectopically expressed GFP-SidF localizes to the ER membrane in mammalian cells. Deletion of the C-terminal portion of SidF including the two transmembrane motifs changes its localization to the cell periphery - 732810 3.1.3.67 nucleus - 5634 690780, 691598, 694495, 694916 3.1.3.67 plasma membrane although the main substrate of PTEN is at the plasma membrane, the enzyme is mainly found in cytosol and the nucleus, but a small fraction is dynamically associated with the inner face of the plasma membrane 5886 694916 3.1.3.67 plasma membrane stably, but transiently bound 5886 694495