Figure A4.

${}^{\mathrm{15}}\mathrm{N}$ R ${}_{\mathrm{1}}$ , R ${}_{\mathrm{2}}$ , and ${}^{\mathrm{15}}\mathrm{N}{\{}^{\mathrm{1}}\mathrm{H}\}$ NOE values versus residue number of reduced mitoNEET obtained at 500 MHz and 298 K.