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. 2009 Oct 31;395(2):375–389. doi: 10.1016/j.jmb.2009.10.048

Fig. 4.

Fig. 4

Mutagenic analysis of D84 from the catalytic triad. SDS-PAGE analysis of polyprotein precursor digestion by wild-type FMDV 3Cpro and the D84A and D84E mutants at 5 and 180 min. The substrate is the same as depicted in Fig. 3a.