Definition: A clathrin adaptor protein complex primarily involved in clathrin-related transport at the TRANS-GOLGI NETWORK.
Other names Adaptor Related Protein Complex 1; Golgi Adaptor Protein 1; Adaptor-Related Protein Complex 1; Adaptor Protein Complex 1 (AP-1); Clathrin Assembly Protein Complex 1; Clathrin Adaptor Protein Complex 1