Ral GTPase-Activating Protein Subunit Alpha-2

**Semantic type:** Amino Acid, Peptide, or Protein

**Definition:** Ral GTPase-activating protein subunit alpha-2 (1873 aa, ~211 kDa) is encoded by the human RALGAPA2 gene. This protein plays a role in GTPase activator activity for Ras-related proteins Ral-A and Ral-B.

**Synonyms:** - 250 kDa Substrate of Akt - AS250 - Akt Substrate AS250 - RALGAPA2 - Ral GTPase Activating Protein Catalytic Alpha Subunit 2 - Ral GTPase-Activating Protein Alpha Subunit 2 - p220