Membrane proteins play a most important part in metabolism, signaling, cell motility,
transport, development, and many other biochemical and biophysical processes which …

Recent developments have greatly improved the sensitivity of optical sensors based on
metal nanoparticle arrays and single nanoparticles. We introduce the localized surface …

Membrane proteins are involved in numerous vital biological processes, including transport,
signal transduction and the enzymes in a variety of metabolic pathways. Integral membrane …

The title to a seminar presentation by IC Gunsalus in 1973 was “Oxygen: An essential toxin”,
referring to the complex role that atmospheric dioxygen has in biology. The relatively simple …

The introduction of oxygen into biochemical processes has brought about an evolutionary
leap in the history of life, whereby many organisms have evolved to use oxygen as part of …

Cytochrome P450 is one of the most versatile enzymes in nature. 1 It uses dioxygen and two
reducing equivalents to catalyze a great variety of stereospecific and regioselective oxygen …

While rust is an unwanted oxidation reaction, there are also many other useful oxidation
reactions that are extremely important and number among the most commonly used …

The cytochromes P450 (P450s or CYPs) constitute a large heme enzyme superfamily,
members of which catalyze the oxidative transformation of a wide range of organic …

Four distinct suggestions have been made to explain the mechanism of the cytochrome b5-
imposed positive modifier action of the cytochrome P450 monooxygenase reaction. The first …

The field of isotope effects has expanded exponentially in the last decade, and researchers
are finding isotopes increasingly useful in their studies. Bringing literature on the subject up …