RAB27B, Official Symbol RAB27Bprovided by HGNC Official Full Name RAB27B, member RAS oncogene familyprovided by HGNC Primary source HGNC:HGNC:9767 See related Ensembl:ENSG00000041353 MIM:603869; AllianceGenome:HGNC:9767 Gene type protein coding RefSeq status VALIDATED Organism Homo sapiens Lineage Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae; Homo Also known as C25KG Summary Enables guanyl ribonucleotide binding activity; myosin V binding activity; and protein domain specific binding activity. Involved in multivesicular body sorting pathway and positive regulation of exocytosis. Located in Golgi stack and cytoplasmic vesicle. [provided by Alliance of Genome Resources, Apr 2022] Expression Biased expression in stomach (RPKM 15.0), prostate (RPKM 9.9) and 13 other tissues See more Orthologs mouse all