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. 2009 Oct 28;284(52):36118–36127. doi: 10.1074/jbc.M109.056226

FIGURE 7.

FIGURE 7.

Competition of Xpt1p activity. Xylosyltransferase activity assays were performed using detergent extracts of KN99α cxt1Δ cxt2Δ cells (see “Experimental Procedures”). All reactions contained standard amounts of UDP-[14C]Xyl, α-1,3-Man2, and MnCl2 with varying amounts of UDP-Xyl (A) or GDP-Man (B). Lane 1, 0 μm; lane 2, 1 μm; lane 3, 5 μm; lane 4, 10 μm; lane 5, 25 μm; lane 6, 50 μm; lane 7, 75 μm; lane 8, 100 μm; lane 9, 250 μm; lane 10, 500 μm. Only the region of the TLC plate with the Xpt1p product is shown; no signal was detected in other regions. F, solvent front.