Cytochrome c oxidase (CcO), the terminal enzyme of mitochondrial and bacterial electron transport chains, is indispensable for cellular energy production. It catalyses the four‐electron reduction of ...

This type of oxidase is found only in bacteria and microbial archaea. Bacteria have other types of oxidase The eponymous cytochromes, two of type b and one of type d, are the key iron-containing ...

Researchers at the Institute of Biotechnology of the University of Helsinki have for the first time identified an internal electron transfer reaction that initiates the proton pump mechanism of the ...

Proceedings of the National Academy of Sciences of the United States of America, Vol. 99, No. 20 (Oct. 1, 2002), pp. 12955-12958 (4 pages) Geographically isolated populations may accumulate alleles ...

American Zoologist, Vol. 11, No. 3, Pressure Effects on Biochemical Systems of Abyssal Fishes (Aug., 1971), pp. 503-511 (9 pages) Investigations into the behavior of molecules in organisms occupying ...