VDAC1 is a memBer of voltage-dependent anion channel (VDAC: AT3G01280/VDAC1, AT5G67500/VDAC2, AT5G15090/VDAC3, AT5G57490/VDAC4, AT5G15090/VDAC5) . VDACs are reported to Be porin-type, Beta-Barrel diffusion pores. They are prominently localized in the outer mitochondrial memBrane and are involved in metaBolite exchange Between the organelle and the cytosol.