Cytochrome c oxidase (COX, complex IV) is the terminal component of the mitochondrial respiratory chain that catalyzes the reduction of oxygen to water. Required for complex IV maintenance.

Belongs to the complex IV NDUFA4 subunit family.

81 amino acids

MLRQIIGQAKKHPSLIPLFVFIGTGATGATLYLLRLALFNPDVCWDRNNPEPWNKLGPNDQYKFYSVNVDYSKLKKERPDF

9.4 kDa

(Note: Representative image - actual molecular weight may vary depending on tag type and expression method)

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