Publications of Aimo Kannt

Meyer, T.; Melin, F.; Richter, O.-M.H.; Ludwig, B.; Kannt, A.; Müller, H.; Michel, H.; Hellwig, P.: Electrochemistry suggests proton access from the exit site to the binuclear center in Paracoccus denitrificans cytochrome c oxidase pathway variants. FEBS Letters 589 (5), pp. 565 - 568 (2015)

Richter, O.-M. H.; Dürr, K. L.; Kannt, A.; Ludwig, B.; Scandurra, F. M.; Giuffrè, A.; Sarti, P.; Hellwig, P.: Probing the access of protons to the K pathway in the Paracoccus denitrificans cytochrome c oxidase. The FEBS Journal 272 (2), pp. 404 - 412 (2005)

Budiman, K.; Kannt, A.; Lyubenova, S.; Richter, O.-M.; Ludwig, B.; Michel, H.; MacMillan, F.: Tyrosine-167: The Origin of the Radical Species Observed in the Reaction of Cytochrome c Oxidase with Hydrogen Peroxide in Paracoccus denitrificans. Biochemistry 43 (37), pp. 11709 - 11716 (2004)

Ruitenberg, M.; Kannt, A.; Bamberg, E.; Fendler, K.; Michel, H.: Reduction of cytochrome c oxidase by a second electron leads to proton translocation. Nature 417 (6884), pp. 99 - 102 (2002)

Kannt, A.; Ostermann, T.; Müller, H.; Ruitenberg, M.: Zn²⁺ binding to the cytoplasmic side of Paracoccus denitrificans cytochrome c oxidase selectively uncouples electron transfer and proton translocation. FEBS Letters 503 (2-3), pp. 142 - 146 (2001)

Pfitzner, U.; Hoffmeier, K.; Harrenga, A.; Kannt, A.; Michel, H.; Bamberg, E.; Ludwig, B.: Tracing the D-Pathway in Reconstituted Site-Directed Mutants of Cytochrome c Oxidase from Paracoccus denitrificans. Biochemistry 39 (23), pp. 6756 - 6762 (2000)

Ruitenberg, M.; Kannt, A.; Bamberg, E.; Ludwig, Bernd; Michel, H.; Fendler, K.: Single-electron reduction of the oxidized state is coupled to proton uptake via the K pathway in Paracoccus denitrificans cytochrome c oxidase. Proceedings of the National Academy of Sciences of the United States of America 97 (9), pp. 4632 - 4636 (2000)

Arslan, E.; Kannt, A.; Thöny-Meyer, L.; Hennecke, H.: The symbiotically essential cbb₃-type oxidase of Bradyrhizobium japonicum is a proton pump. FEBS Letters 470 (1), pp. 7 - 10 (2000)

Charnock, J. M.; Dreusch, A.; Körner, H.; Neese, F.; Nelson, J.; Kannt, A.; Michel, H.; Garner, C. D.; Kroneck, P. M.H.; Zumft, W. G.: Structural investigations of the Cu_A centre of nitrous oxide reductase from Pseudomonas stutzeri by site-directed mutagenesis and X-ray absorption spectroscopy. European Journal of Biochemistry 267 (5), pp. 1368 - 1381 (2000)

Kannt, A.; Pfitzner, U.; Ruitenberg, M.; Hellwig, P.; Ludwig, B.; Mäntele, W.; Fendler, K.; Michel, H.: Mutation of Arg-54 Strongly Influences Heme Composition and Rate and Directionality of Electron Transfer in Paracoccus denitrificans Cytochrome c Oxidase. The Journal of Biological Chemistry 274 (53), pp. 37974 - 37981 (1999)

MacMillan, F.; Kannt, A.; Behr, J.; Prisner, T.; Michel, H.: Direct Evidence for a Tyrosine Radical in the Reaction of Cytochrome c Oxidase with Hydrogen Peroxide. Biochemistry 38 (29), pp. 9179 - 9184 (1999)

Kannt, A.; Soulimane, T.; Buse, G.; Becker, A.; Bamberg, E.; Michel, H.: Electrical current generation and proton pumping catalyzed by the ba₃-type cytochrome c oxidase from Thermus thermophilus. FEBS Letters 434 (1-2), pp. 17 - 22 (1998)

Kannt, A.; Lancaster, C. R. D.; Michel, H.: The Coupling of Electron Transfer and Proton Translocation: Electrostatic Calculations on Paracoccus denitrificans Cytochrome c Oxidase. Biophysical Journal 74 (2), pp. 708 - 721 (1998)

Kannt, A.; Lancaster, C. R. D.; Michel, H.: The Role of Electrostatic Interactions for Cytochrome c Oxidase Function. Journal of Bioenergetics and Biomembranes 30 (1), pp. 81 - 87 (1998)

Michel, H.; Harrenga, A.; Behr, J.; Kannt, A.: Cytochrome c Oxidase: Structure and Spectroscopy. In: Annual Review of Biophysics and Biomolecular Structure, Vol. 27, pp. 329 - 356 (1998)