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. 2016 Jan 28;6:20007. doi: 10.1038/srep20007

Figure 4. Effect of mutations on the GTPase activity of SEPT7.

Figure 4

(A) Coomassie stained gel showing equal amounts of pure GST-tag removed preparations of SEPT7 WT and mutants. (B) Native guanine nucleotide association of recombinant SEPT7 GTPase domains monitored by mass spectrometry. (C) Regenerative coupled-enzyme GTP hydrolysis assays for SEPT7 wild-type (WT), G59V, S63N, T89A and E202A mutants.