Immunogen sequence: GIAKDGAKMV AAVACAQVPK ITLIIGGSYG AGNYGMCGRA YSPRFLYIWP NARISVMGGE QAANVLATIT KDQRAREGKQ FSSADE. COX3 is a multi-pass membrane protein. It belongs to the cytochrome c oxidase subunit 3 family. Defects in COX3 are a cause of Leber hered