Ras-Related C3 Botulinum Toxin Substrate 2

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

**Definition:** Ras-related C3 botulinum toxin substrate 2 (192 aa, ~21 kDa) is encoded by the human RAC2 gene. This protein is involved in GTPase-dependent regulation of NADPH-oxidase activity.

**Synonyms:** - GX - RAC2 - Rac Family Small GTPase 2 - p21-Rac2