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GABARAPL2, also known as GATE-16, is involved in intra-Golgi traffic and belongs to the MAP1 LC3 family. GABARAPL2 modulates intra-Golgi transport through coupling between NSF activity and SNAREs activation. GABARAPL2 first stimulates the ATPase activity of NSF which in turn stimulates the association with GOSR1. GABARAPL2 interacts with GABRG2, NSF, GOSR1 and beta-tubulin. The subcellular location of GABARAPL2 is the Golgi apparatus. GABARAPL2 is expressed at high levels in the brain, heart, prostate, ovary, spleen and skeletal muscle, and is expressed at very low levels in lung, thymus and small intestine.