Guanine Nucleotide Exchange Factor VAV3

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

**Definition:** Guanine nucleotide exchange factor VAV3 (847 aa, ~98 kDa) is encoded by the human VAV3 gene. This protein plays a role in guanine nucleotide exchange for transforming protein RhoA, Rho-related GTP-binding protein RhoG, and Ras-related C3 botulinum toxin substrate 1.

**Synonyms:** - Protein Vav-3 - VAV-3 - VAV3 - Vav 3 Guanine Nucleotide Exchange Factor