Rap1 GTPase-GDP Dissociation Stimulator 1

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

**Definition:** Rap1 GTPase-GDP dissociation stimulator 1 (607 aa, ~66 kDa) is encoded by the human RAP1GDS1 gene. This protein is involved in the mediation of guanine nucleotide exchange.

**Synonyms:** - Exchange Factor smgGDS - RAP1GDS1 - SMG GDS Protein - SMG P21 Stimulatory GDP/GTP Exchange Protein