RAB3B
Available structures PDB Ortholog search: PDBe RCSB List of PDB id codes 3DZ8
Identifiers
Aliases	RAB3B, member RAS oncogene family
External IDs	OMIM: 179510 MGI: 1917158 HomoloGene: 2149 GeneCards: RAB3B
Gene location (Human) Chr. Chromosome 1 (human)[1] Band 1p32.3 Start 51,907,956 bp[1] End 51,990,700 bp[1]
Gene location (Mouse) Chr. Chromosome 4 (mouse)[2] Band 4|4 C7 Start 108,736,260 bp[2] End 108,800,521 bp[2]
RNA expression pattern Bgee Human Mouse (ortholog) Top expressed in islet of Langerhans stromal cell of endometrium entorhinal cortex anterior pituitary hypothalamus superior vestibular nucleus placenta external globus pallidus amygdala prefrontal cortex Top expressed in facial motor nucleus superior frontal gyrus arcuate nucleus paraventricular nucleus of hypothalamus subiculum supraoptic nucleus dorsomedial hypothalamic nucleus lateral hypothalamus secondary oocyte olfactory bulb More reference expression data BioGPS More reference expression data
Gene ontology Molecular function nucleotide binding GDP binding GTP binding myosin V binding protein binding GTP-dependent protein binding GTPase activity Cellular component cytoplasm vesicle cytosol membrane synaptic vesicle plasma membrane secretory granule perinuclear region of cytoplasm extracellular exosome anchored component of synaptic vesicle membrane endosome Golgi apparatus dopaminergic synapse Biological process antigen processing and presentation positive regulation of dopamine uptake involved in synaptic transmission peptidyl-cysteine methylation regulation of exocytosis regulation of vesicle size protein transport transport intracellular protein transport vesicle docking involved in exocytosis protein secretion Rab protein signal transduction protein localization to plasma membrane regulation of synaptic vesicle cycle Sources:Amigo / QuickGO
Orthologs Species Human Mouse Entrez 5865 69908 Ensembl ENSG00000169213 ENSMUSG00000003411 UniProt P20337 Q9CZT8 RefSeq (mRNA) NM_002867 NM_023537 RefSeq (protein) NP_002858 NP_076026 Location (UCSC) Chr 1: 51.91 – 51.99 Mb Chr 4: 108.74 – 108.8 Mb PubMed search [3] [4]
Wikidata
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Ras-related protein Rab-3B is a protein that in humans is encoded by the RAB3B gene.^[5]

Interactions

RAB3B has been shown to interact with RPH3A.^[6][7]