Zinc sulphide exists with two different crystal structures, the cubic zinc blend (top diagram) and the hexagonal Wurtzite (lower diagram). In the zinc blend structure the sulphur ions form an fcc ...

They then built these principles into a set of equations whose solutions can now be used to predict molecular crystal structures not found in the database. Common pharmaceuticals such as aspirin ...

The structure of eEF1A–eEF1Bα with GDP–Mg 2+ shows how GDP can reenter the eEF1A–eEF1Bα complex without causing its dissociation, although possibly inducing subtle changes in the complex.