The world's first wiki where authorship really matters (Nature Genetics, 2008). Due credit and reputation for authors. Imagine a global collaborative knowledge base for original thoughts. Search thousands of articles and collaborate with scientists around the globe.
wikigene or wiki gene protein drug chemical gene disease author authorship tracking collaborative publishing evolutionary knowledge reputation system wiki2.0 global collaboration genes proteins drugs chemicals diseases compound
Hoffmann, R. A wiki for the life sciences where authorship matters. Nature Genetics (2008)
A 36-kDa protein was isolated by affinity chromatography using Cymelarsan, an arsenical drug currently used in African trypanosomiasis treatment, as ligand. This protein was identified as glycerol-3-phosphate dehydrogenase. Trypanosomal glycerol-3-phosphate was bound covalently, whereas its counterpart from rabbit muscle bound by ionic interaction. Arsenical drugs inhibit the enzyme in a dose-dependent manner. Oxidation of cysteine residues protects against inactivation without significantly diminishing enzymic activity. Drug concentrations giving 50% inhibition of the dehydrogenase activity were determined for the enzyme from both Trypanosoma brucei and rabbit and indicate a higher sensitivity of the trypanosomal enzyme to arsenical drugs and thiol reagents. MS was used to identify residues of glycerol-3-phosphate dehydrogenase bound by Cymelarsan; they are not conserved in the mammalian enzyme.[1]