Now showing items 421-424 of 424
Development of a model for the δ-opioid receptor pharmacophore: 3. Comparison of the cyclic tetrapeptide Tyr-c[ D -Cys-Phe- D -Pen] OH with other conformationally constrained δ-receptor selective ligands
(Wiley Subscription Services, Inc., A Wiley Company, 1996-02)
We have previously proposed a model of the δ-opioid receptor bound conformation for the cyclic tetrapeptide, Tyr-c[ D -Cys-Phe- D -Pen]OH (JOM-13) based on its conformational analysis and from conformation-affinity ...
Compound formation and melting behavior in theAB compound and rare earth oxide systems
(Elsevier, 1990-03)
Compound formation in the systems of the covalent compounds BeO, AlN, and SiC withR2O3(rare earth oxides) is described. Tentative phase diagrams of the AlNNd2O3 and AlNEu2O3 systems are presented.
Direct expression of active spinach glycolate oxidase in Escherichia coli
(Elsevier, 1992-08-17)
Spinach glycolate oxidase (GAO) was expressed in Escherichia coli using the T7 RNA polymerase promotor. The enzyme accounts for approx. 1% of the soluble protein fraction and is expressed as a soluble and active enzyme. ...
Modern NMR spectroscopy of proteins and peptides in solution and its relevance to drug design
(Kluwer Academic Publishers; ESCOM Science Publishers B.V. ; Springer Science+Business Media, 1993-12)
The knowledge of the three-dimensional (3D) structures and conformational dynamics of proteins and peptides is important for the understanding of biochemical and genetic data derived for these molecules. This understanding ...