L
Lars Chr. Petersen
Researcher at Odense University
Publications - 11
Citations - 462
Lars Chr. Petersen is an academic researcher from Odense University. The author has contributed to research in topics: Cytochrome c oxidase & Cytochrome aa3. The author has an hindex of 9, co-authored 11 publications receiving 447 citations.
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The effect of inhibitors on the oxygen kinetics of cytochrome c oxidase.
TL;DR: The oxygen kinetics of purified beef heart cytochrome c oxidase were investigated and the effect of addition of various fixed concentrations of the inhibitors CO, HN3, HCOOH, HCN and H2S on the double reciprocal plot of respiration rate against oxygen concentration was studied.
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Haem-haem interactions in cytochrome aa3 during the anaerobic-aerobic transition.
TL;DR: It is suggested that theredox potential for cytochrome a (contributing 70% at 605–630 nm and 50% at 445–455 nm) is a function of the redox state of cy tochrome a 3 .
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Steady-state kinetics of laccase from Rhus vernicifera
Lars Chr. Petersen,Hans Degn +1 more
TL;DR: The steady-state kinetics of laccase from the lacquer tree Rhus vernicifera is investigated using the respirograph method to produce Lineweaver-Burk plots of oxygen consumption rate against oxygen concentration, and a ping-pong mechanism is established.
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Ligand-induced spectral changes in cytochrome c oxidase and their possible significance
TL;DR: The spectral shifts induced on the binding of H2S to ferric cytochrome aa3 are similar to those induced by cyanide, reflecting a possible high- to low-spin state change in the a3 haem.