Interaction of NMDA receptor with protein tyrosine phosphatase

摘要

The present invention relates to the identification of a binding between NMDA receptor (NMDA-R) subunits and the protein tyrosine phosphatase PTPMEG. The present invention provides methods for screening a PTP agonist or antagonist that modulates NMDA-R signaling. The present invention also provides methods and compositions for treatment of disorders mediated by abnormal NMDA-R signaling.