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. 2015 Mar 24;108(6):1527–1536. doi: 10.1016/j.bpj.2015.01.032

Figure 1.

Figure 1

Closed and open conformations of CPR. (a) Human CPR (Protein Data Bank (PDB) PDB 3QE2, chain A); (b) ΔTGEE mutant of rat CPR (PDB 3ES9, chain A); (c) yeast-human chimeric CPR (PDB 3FJO). Crystallographic structures were aligned on the FAD/connecting domain (residues 248–680 in human sequence). (Red) FMN domain; (blue) FAD/connecting and linker region. (Yellow sticks) FMN and FAD moieties. (Boxes) Closed and open conformations (same color-code as structures). (Yellow flash) Symbolic representation of the ET in the two states. To see this figure in color, go online.