GTP-Binding Protein Rheb

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

**Definition:** GTP-binding protein Rheb (184 aa, ~20 kDa) is encoded by the human RHEB gene. This protein plays a role in the positive regulation of MTORC1-mediated signal transduction.

**Synonyms:** - Ras Homolog Enriched In Brain - Ras Homolog Enriched In Brain 2