p120 GTPase Activating Protein

**Definition:** A 120-kDa RAS GTPase-activating protein that binds to tyrosine phosphoproteins through its SH2 domains. The 100-kDa RNA-splicing variant (p100 GAP protein) is expressed in placenta.

**Tree numbers:** - D12.644.360.325.150.500.500 - D12.776.476.325.150.500.500

**Synonyms:** - p120-GAP Protein - p120rasGAP - p125 GAP - p125-GAP Protein - p120 GAP