Molecular orbital study of the effects o
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Setsuko Nakagawa; Hideaki Umeyama
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Article
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1981
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Elsevier Science
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English
β 370 KB
As part of a study of the catalytic mechanism of carboxypeptidase A, two proton transfers in the system Glu 270-H20-Zn-His 69-Asp 142 are treated with an ab initio MO method. Results show that the proton transfers are strongly affected by the environment. It is predicted that the proton between His