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Biomedical subjects

G Weimann

Publications and source records attributed to G Weimann.

At least 127 records · Page 7Linked to original sources
PubMed1977

X-ray study of the lithium complex of NAD.

The Li+-NAD+ complex exists as a 'dimer' of two molecules arranged head-to-tail with Li+ coordinated tetrahedrally to adenine N(7) and three pyrophosphate oxygens. Adenine is stacked intermolecularly on nicotinamide. The conformation of NAD+ is 'extended' and similar to that found in holoenzyme complexes. This is in contrast to the 'folded' structure proposed from spectroscopic studies.

Cations, Monovalent↗