Predicted to enable cytochrome-c oxidase activity. Predicted to be involved in mitochondrial electron transport, cytochrome c to oxygen and proton transmembrane transport. Predicted to be located in mitochondrion. Predicted to be part of mitochondrial respiratory chain complex IV. Orthologous to human COX6C (cytochrome c oxidase subunit 6C). [provided by Alliance of Genome Resources, Apr 2022]