As a result of the adaptation of life to an aerobic environment, nature has evolved a panoply
of metalloproteins for oxidative metabolism and protection against reactive oxygen species …

Lipid oxidation accelerates quality deterioration in muscle‐based foods (fish, red meat, and
poultry), resulting in off‐odors/flavors, color problems, texture defects, and safety concerns …

The crystallographic maps that are routinely used during the structure-solution workflow are
almost always model-biased because model information is used for their calculation. As …

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 …

phenix. refine is a program within the PHENIX package that supports crystallographic
structure refinement against experimental data with a wide range of upper resolution limits …

Homologous proteins have regions which retain the same general fold and regions where
the folds differ. For pairs of distantly related proteins (residue identity approximately 20%) …

Haemoglobin (Hb) is widely known as the iron-containing protein in blood that is essential
for O 2 transport in mammals. Less widely recognised is that erythrocyte Hb belongs to a …

A study of the binding of the antibacterial agent trimethoprim to Escherichia coli
dihydrofolate reductase was carried out using energy minimization techniques with both a …

Heme-copper oxidases (HCOs) are terminal enzymes on the mitochondrial or bacterial
respiratory electron transport chain, which utilize a unique heterobinuclear active site to …

1. Main Chain Hydrogen Bondin#(a) Number of hydrogen bonds (b) Saturation of hydroqen
bondinq potential (c) NH. qroups with more than one hydrogen bond (d) C~ O groups with …