{"symbol":"RAB3B","synonyms":[],"name":"RAB3B, member RAS oncogene family","description":"Enables GDP binding activity; GTPase activity; and myosin V binding activity. Involved in several processes, including positive regulation of dopamine uptake involved in synaptic transmission; regulation of synaptic vesicle cycle; and regulation of vesicle size. Located in perinuclear region of cytoplasm and vesicle. Is active in dopaminergic synapse and synaptic vesicle membrane. [provided by Alliance of Genome Resources, Mar 2025]","ncbiEntrezGeneId":5865,"ncbiEntrezGeneUrl":"http://www.ncbi.nlm.nih.gov/gene/5865","proteins":[{"symbol":"RAB3B_HUMAN","href":"/api/1.0/protein/RAB3B_HUMAN"}],"hgncRootFamilies":[{"name":"Ras small GTPases superfamily","href":"/api/1.0/gene_family/Ras+small+GTPases+superfamily"}]}