combined oxidative phosphorylation defect type 11 (MONDO_0013969) is any combined oxidative phosphorylation deficiency in which the cause of the disease is a mutation in the RMND1 gene. Also known as: COXPD11, RMND1 combined oxidative phosphorylation deficiency, combined oxidative phosphorylation deficiency caused by mutation in RMND1, combined oxidative phosphorylation deficiency type 11.