mitochondrial substrate carrier family protein. similar to mitochondrial substrate carrier family protein [Arabidopsis thaliana] (TAIR:AT4G24570.1); similar to unknown [Populus trichocarpa] (GB:ABK95542.1); contains InterPro domain Mitochondrial substrate carrier; (InterPro:IPR001993); contains InterPro domain Mitochondrial carrier protein; (InterPro:IPR002067)