Phosphodiesterase (PDE) that has higher activity toward cAMP than cGMP, as substrate. Plays a role in cell proliferation, is able to induce cell motility and acts as a negative regulator of NME1.
Specificity
Natural and recombinant Human Protein prune homolog
Subcellular Location
Cytoplasm Nucleus Cell junction focal adhesion In some transfected cells a nuclear staining is also observed.
Homooligomer. Able to homodimerize via its C-terminal domain. Interacts with NME1. Interacts with GSK3; at focal adhesion complexes where paxillin and vinculin are colocalized.