Crystal Structures of the Helicobacter pylori MTAN Enzyme Reveal Specific Interactions between S -Adenosylhomocysteine and the 5′-Alkylthio Binding Subsite

Crystal Structures of the Helicobacter pylori MTAN Enzyme Reveal Specific Interactions between S -Adenosylhomocysteine and the 5′-Alkylthio Binding Subsite