![<sup>13</sup>
C NMR Study of How the Oxyanion p
<i>K</i>
<sub/>a</sub>
Values of Subtilisin and Chymotrypsin Tetrahedral Adducts Are Affected by Different Amino Acid Residues Binding in Enzyme Subsites S
<sub/>1</sub>
−S
<sub/>4</sub><sup>†</sup><sup>,</sup><sup>‡</sup>]()
<sup>13</sup>
C NMR Study of How the Oxyanion p
<i>K</i>
<sub/>a</sub>
Values of Subtilisin and Chymotrypsin Tetrahedral Adducts Are Affected by Different Amino Acid Residues Binding in Enzyme Subsites S
<sub/>1</sub>
−S
<sub/>4</sub><sup>†</sup><sup>,</sup><sup>‡</sup>O'Sullivan, Denis B.; O'Connell, Timothy P.; Mahon, Marrita M.; Koenig, Andreas; Milne, John J.; Fitzpatrick, Teresa B.; Malthouse, J. Paul G. · Biochemistry · 1999