function:ATP-dependent lipophilic drug transporter.,similarity:Belongs to the ABC transporter family. ABCA subfamily.,similarity:Contains 2 ABC transporter domains.,tissue specificity:Widely expressed with higher expression in heart, skeletal muscle and liver.,
Cell membrane ; Multi-pass membrane protein . Basolateral cell membrane . Predominantly expressed on the sinusoidal plasma membrane. .
Widely expressed with higher expression in heart, skeletal muscle and liver (PubMed:12379217, PubMed:28882873, PubMed:29300488). Highly expressed in the superior frontal white matter and inferior temporal white matter (PubMed:12379217).