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. 2018 Jul 18;8:10879. doi: 10.1038/s41598-018-29001-9

Figure 4.

Figure 4

Drp1 VD is monomeric and does not directly participate in self-assembly. (A) Secondary structure prediction of the Drp1 VD sequence determined by PSIPRED84. (B) SEC elution profiles of GST-excised, tag-free Drp1 VD loaded at 75 and 200 μM onto a Superdex 75 10/300 GL column. (C) CD spectrum of 200 μM 6X His-tagged Drp1 VD. Inset, CD spectrum of 17.2 μM MffΔTM is shown for comparison. (D) SEC elution profiles of tag-free Drp1 VD (200 μM) and Dyn1 PH domain (40 μM; ~14 kDa monomer) loaded onto a Superdex 75 10/300 GL column. (E) SEC-MALS profiles of dimeric MffΔTM (~27 kDa monomer × 2) and dimeric GST (~25 kDa monomer × 2) loaded onto a Superose 6 10/300 GL column. (F) SEC elution profile of monomeric MffΔTMΔCC (~22 kDa)36 relative to Drp1 VD, loaded at 75 and 45 μM, respectively, onto a Superose 6 10/300 GL column.