Keywords: PDB 2gcq EBI.jpg Alpha and beta proteins a or b P-loop containing nucleoside triphosphate hydrolases P-loop containing nucleoside triphosphate hydrolases Nitrogenase iron protein-like Adenylosuccinate synthetase PurA EBI License 2gcq November 16 2008 Adenylosuccinate synthetase PurA Files uploaded by Nichalp's script |