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. 2016 Feb 9;7(1):e02070-15. doi: 10.1128/mBio.02070-15

FIG 6 .

FIG 6 

Kinetics of d-Ala release from WTA by FmtA. (A) d-Ala release was monitored in the presence of different FmtA concentrations (5 µM [squares], 10 µM [circles], and 20 µM [triangles]). (B) d-Ala release was monitored in the presence of different WTA concentrations (0.5 µg/µl [asterisks], 1 µg/µl [triangles], 2.5 µg/µl [squares], and 5 µg/µl [circles]). (C) Effects of the FmtA-Ser127Ala and FmtA-Lys130Ala mutations on the removal of d-Ala from WTA (circles, wild-type FmtA; triangles, FmtA-Ser127Ala FmtA; squares, FmtA-Lys130Ala).