Second sphere effects on oxygen reduction and peroxide activation by mononuclear iron porphyrins and related systems
Activation and reduction of O2 and H2O2 by synthetic and biosynthetic iron porphyrin
models have proved to be a versatile platform for evaluating second-sphere effects deemed …
models have proved to be a versatile platform for evaluating second-sphere effects deemed …
Structure and chemistry of cytochrome P450
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 …
referring to the complex role that atmospheric dioxygen has in biology. The relatively simple …
Characterization of an FeN–NH2 Intermediate Relevant to Catalytic N2 Reduction to NH3
The ability of certain transition metals to mediate the reduction of N2 to NH3 has attracted
broad interest in the biological and inorganic chemistry communities. Early transition metals …
broad interest in the biological and inorganic chemistry communities. Early transition metals …
Iron Acquisition in Mycobacterium tuberculosis
The highly contagious disease tuberculosis (TB) is caused by the bacterium Mycobacterium
tuberculosis (Mtb), which has been evolving drug resistance at an alarming rate. Like all …
tuberculosis (Mtb), which has been evolving drug resistance at an alarming rate. Like all …
Bacterial nitric oxide synthases
BR Crane, J Sudhamsu, BA Patel - Annual review of …, 2010 - annualreviews.org
Nitric oxide synthases (NOSs) are multidomain metalloproteins first identified in mammals as
being responsible for the synthesis of the wide-spread signaling and protective agent nitric …
being responsible for the synthesis of the wide-spread signaling and protective agent nitric …
Oxidizing species in the mechanism of cytochrome P450
PRO de Montellano, JJ De Voss - Natural product reports, 2002 - pubs.rsc.org
This review discusses the mechanisms of oxygen activation by cytochrome P450 enzymes,
the possible catalytic roles of the various iron—oxygen species formed in the catalytic cycle …
the possible catalytic roles of the various iron—oxygen species formed in the catalytic cycle …
Oxidant types in copper–dioxygen chemistry: the ligand coordination defines the Cu n -O2 structure and subsequent reactivity
LQ Hatcher, KD Karlin - JBIC Journal of Biological Inorganic Chemistry, 2004 - Springer
The considerable recent advances in copper–dioxygen coordination chemistry demonstrate
the existence of a variety of dioxygen-derived Cu nO 2 complexes, forming a basis for …
the existence of a variety of dioxygen-derived Cu nO 2 complexes, forming a basis for …
[HTML][HTML] Recent pulsed EPR studies of the photosystem II oxygen-evolving complex: implications as to water oxidation mechanisms
The pulsed electron paramagnetic resonance (EPR) methods of electron spin echo
envelope modulation (ESEEM) and electron spin echo-electron nuclear double resonance …
envelope modulation (ESEEM) and electron spin echo-electron nuclear double resonance …
Heme oxygenase reveals its strategy for catalyzing three successive oxygenation reactions
T Matsui, M Unno, M Ikeda-Saito - Accounts of chemical research, 2010 - ACS Publications
Heme oxygenase (HO) is an enzyme that catalyzes the regiospecific conversion of heme to
biliverdin IXα, CO, and free iron. In mammals, HO has a variety of physiological functions …
biliverdin IXα, CO, and free iron. In mammals, HO has a variety of physiological functions …
Structure and catalytic mechanism of heme oxygenase
M Unno, T Matsui, M Ikeda-Saito - Natural product reports, 2007 - pubs.rsc.org
Covering: up to 2006 Heme oxygenase (HO) catalyzes O2-dependent regiospecific
conversion of heme to biliverdin, CO and free Fe (II). The heme group is tightly sandwiched …
conversion of heme to biliverdin, CO and free Fe (II). The heme group is tightly sandwiched …