molecular model of alpha-galactosidase. atoms are represented as spheres with color coding

3d illustration spacefilling human alphagalactosidase agalsidase saccharides glycoside galactosidase structure model molecule molecular chemistry chemical compound physiology biology biochemistry care important element complex concentrate essence essential extract health healthy medical science research scientific prevention wellness colorful blue background protein data bank macromolecule alpha-galactosidase atoms represented spheres color coding carbon grey oxygen