AP-3 Complex Subunit Beta-1

**Semantic type:** Amino Acid, Peptide, or Protein

**Definition:** AP-3 complex subunit beta-1 (1094 aa, ~121 kDa) is encoded by the human AP3B1 gene. This protein is involved in targeting transmembrane proteins to lysosomes and lysosome-like organelles.

**Synonyms:** - AP3B1 - Adaptor Protein Complex AP-3 Subunit Beta-1 - Adaptor-Related Protein Complex 3 Subunit Beta-1 - Beta-3A-Adaptin - Clathrin Assembly Protein Complex 3 Beta-1 Large Chain