Assertion: amylase's role | /r/HasProperty | reinforced by kinetic studies
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Source sentences:
text: The role of the aromatic amino acids of the human salivary α-amylase in the pentagalloyl glucose binding was reinforced by kinetic studies with W58L and Y151M mutants of the enzyme: replacement of the aromatic amino acids in the active site by aliphatic ones decreased inhibition dramatically, what seems to be in accordance with a participation of these residues in the interaction of tannins with the human salivary α-amylase .