{"symbol":"MT-CO3","synonyms":["MTCO3","COIII","COX3"],"name":"cytochrome c oxidase III","description":"Predicted to contribute to cytochrome-c oxidase activity. Involved in respiratory chain complex IV assembly. Located in mitochondrion. Part of mitochondrial membrane and respiratory chain complex IV. Implicated in MELAS syndrome. [provided by Alliance of Genome Resources, Mar 2025]","ncbiEntrezGeneId":4514,"ncbiEntrezGeneUrl":"http://www.ncbi.nlm.nih.gov/gene/4514","proteins":[{"symbol":"COX3_HUMAN","href":"/api/1.0/protein/COX3_HUMAN"}],"hgncRootFamilies":[{"name":"Mitochondrial respiratory chain complexes","href":"/api/1.0/gene_family/Mitochondrial+respiratory+chain+complexes"}]}