
Change in protein-ligand specificity through binding pocket grafting
Keywords: PotF, putrescine binding protein; PotD, spermidine binding protein; PBP, periplasmic binding protein; SPD, spermidine; PUT, putrescine; ITC, isothermal titration calorimetryPeriplasmic binding protein; Polyamine binding; Putrescine; Spermidine; Protein en