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. 2018 Feb 1;8:2170. doi: 10.1038/s41598-018-19902-0

Figure 2.

Figure 2

HPLC-MS monitoring of deacetylase activity by PcCDA catalytic domain on GlcNAc5. substrate. Chromatograms show the presence of the substrate (A5) and the formation of mono-deacetylated (A4D1) and di-deacetylated (A3D2) products at different reaction times: (A) 10 min, (B) 5 h, (C) 24 h, and (D) 100 h. Reaction conditions: 0.2 mM substrate, 3.2 nM enzyme, 50 mM K2HPO4, 300 mM NaCl, pH 8.0, 37 °C.