Redox reactions play important roles in almost all biological processes, including
photosynthesis and respiration, which are two essential energy processes that sustain all life …

Full-matrix least squares is taken as the basis for an examination of protein structure
precision. A two-atom protein model is used to compare the precisions of unrestrained and …

An account is given of the development of the SHELX system of computer programs from
SHELX-76 to the present day. In addition to identifying useful innovations that have come …

Scientists in such fields as mathematics, physics, chemistry, biochemistry, biology, and
medicine are currently involved in investigations of porphyrins and their numerous …

The second edition of this best-selling handbook is bigger, more comprehensive, and now
completely current. In addition to thorough updates to the discussions featured in the first …

We have used x-ray crystallography to determine the structures of sperm whale myoglobin
(Mb) in four different ligation states (unligated, ferric aquomet, oxygenated, and …

Background: Human thioredoxin reduces the disulfide bonds of numerous proteins in vitro,
and can activate transcription factors such as NFκB in vivo. Thioredoxin can also act as a …

Photosystem I (PS I) is a large membrane protein complex that catalyzes the first step of
solar conversion, the light-induced transmembrane electron transfer, and generates …

This Handbook on Metalloproteins focuses on the available structural information of proteins
and their metal ion coordination spheres. It centers on the metal ions indispensable for life …

X-ray data have been recorded to 1.0 Å resolution from a crystal of Fusarium solani cutinase
using synchrotron radiation and an imaging-plate scanner. The anisotropic treatment of …