Catena respiratoria umana

Componenti della fosforilazione ossidativa	codificate dal DNA mitocondriale	codificate dal DNA nucleare
Complesso I. NADH-deidrogenasi	MTND1, MTND2, MTND3, MTND4, MTND4L, MTND5, MTND6	9.6k_sub, AQDQ, NDUFA10, NDUFA1, NDUFA2, NDUFA3, NDUFA4, NDUFA5, NDUFA6, NDUFA7, NDUFA8, NDUFA9, NDUFAB1, NDUFB10, NDUFB1, NDUFB2, NDUFB3, NDUFB4, NDUFB5, NDUFB6, NDUFB7, NDUFB8, NDUFB9, NDUFC1, NDUFC2, NDUFS1, NDUFS2, NDUFS3, NDUFS5, NDUFS6, NDUFS7, NDUFS8, NDUFV1, NDUFV2, NDUFV3
Complesso II. Succinato deidrogenasi		SDH1, SDH2, SDHC, SDHD
Complesso III. Citocromo b-c1	MTCYB	COX4, CYB5 erythrocite, CYB5 microsomal, CYC1, UQCRB, UQCRC1, UQCRC2, UQCRFS1, UQCRH
Complesso IV. Citocromo c ossidasi	MTCO1, MTCO2, MTCO3	COX5A, COX5B, COX6A1, COX6A2, COX6B, COX6C, COX7A1, COX7A2, COX7B cardiac, COX7B ubiquitary, COX7C, COX8
Complesso V. ATP sintetasi	ATP8, MTATP6	ATP5A1, ATP5A2, ATP5AL1, ATP5AL2, ATP5B, ATP5BL1, ATP5BL2, ATP5C1, ATP5C2, ATP5CL1, ATP5CL2, ATP5D, ATP5E, ATP5F1, ATP5G1, ATP5G2, ATP5G3, ATP5I, ATP5J