| Dataset | GO Cellular Component Annotations 2025 |
| Category | structural or functional annotations |
| Type | cellular component |
| Description | A protein complex required for the biogenesis of specialized organelles of the endosomal-lysosomal system, such as melanosomes and platelet dense granules. The human complex contains the Hps3, Hps5, and Hps6 proteins; the mouse complex contains ru2 and ru. (Gene Ontology, GO_0031084) |
| External Link | http://amigo.geneontology.org/amigo/term/GO:0031084 |
| Similar Terms | |
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3 proteins localized to the BLOC-2 complex cellular component from the curated GO Cellular Component Annotations 2025 dataset.