The human gene SLC35B4 encodes the bifunctional UDP-xylose and UDP-N-acetylglucosamine transporter YEA4. YEA4 resides on the Golgi membrane and mediates the influx of UDP-N-acetylglucosamine into the lumen (Ashikov A et al, 2005).
Wild, M, Routier, F, Helmus, Y, Fuhlrott, J, Gerardy-Schahn, R, Bakker, H, Ashikov, A
UDP-N-acetylglucosamine transmembrane transporter activity of SLC35B4 [Golgi membrane]
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