UniProt ID: A0A0R4IQI7 |
FUNCTION: AP-4 forms a non clathrin-associated coat on vesicles departing the trans-Golgi network (TGN) and may be involved in the targeting of proteins from the trans-Golgi network (TGN) to the endosomal-lysosomal system. {ECO:0000256|PIRNR:PIRNR037097}. SUBUNIT: Adaptor protein complex 4 (AP-4) is a heterotetramer composed of two large adaptins, a medium adaptin and a small adaptin. {ECO:0000256|PIRNR:PIRNR037097}. SIMILARITY: Belongs to the adaptor complexes large subunit family. {ECO:0000256|PIRNR:PIRNR037097}. |
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