Amyloid Beta A4 Precursor Protein-Binding Family A Member 1

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

**Definition:** Amyloid beta A4 precursor protein-binding family A member 1 (837 aa, ~93 kDa) is encoded by the human APBA1 gene. This protein is involved in both the proteolytic processing of amyloid beta A4 precursor protein and neuronal vesicle exocytosis.

**Synonyms:** - APBA1 - Adapter Protein X11alpha - Mint-1 - Neuron-Specific X11 Protein - Neuronal Munc18-1-Interacting Protein 1