This particular protein domain can be referred to as a Rho GTPase-activating protein (GAP).
protein | public domain | Protein subunit | Protein-protein interaction | Domain Name System | Hfq protein | protein domain | Protein-protein_interaction | eminent domain | Protein Data Bank | Satsuma Domain | RNA-binding protein | Eminent domain | domain name | Chōshū Domain | Promyelocytic leukemia protein | G protein | Domain-specific language | Digital Domain | Wiskott–Aldrich syndrome protein | Saga Domain | Protein G | protein dimer | Protein A | ETH Domain | Domain of unknown function | Domain name system | Domain name registrar | Domain name | domain |