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. 2019 Mar 13;75(Pt 4):239–245. doi: 10.1107/S2053230X19001419

Figure 2.

Figure 2

Characterization of glycosylated and nonglycosylated furin protein. Glycosylated aa108–574-Tev-FLAG-His6 furin (circles) and nonglycosyl­ated aa108–574-TEV-FLAG-His6 N387D/N440D furin (squares). (a) Comparison of furin activity progress curves for glycosylated and nonglycosylated furin using the FAM-TAMRA substrate peptide as noted in Section 2. (b) Comparison of enzymatic rate versus protein concentration.