Table 2 in Obtainment and characterization of digestive aspartic proteases from the fish Caranx hippos (Linnaeus, 1766)

<p><b>Table 2.</b> Effect of enzyme inhibitors and metal ions on the proteolytic activity of EE.</p><table><tbody><tr><th><b>Chemical Agent</b></th><th><b>Residual Activity (%)</b></th><th><b>Inhibition (%)</b></th></tr></tbody><tbody><tr><th>Control</th><td>100 &plusmn; 4.19a*</td><td>0</td></tr><tr><th>DTT</th><td>104 &plusmn; 3.25b</td><td>0</td></tr><tr><th>Pepstatin A</th><td>0c</td><td>100</td></tr><tr><th>Pb2+</th><td>85 &plusmn; 0.10d</td><td>15</td></tr><tr><th>Mg2+</th><td>87 &plusmn; 3.35e</td><td>13</td></tr><tr><th>Al3+</th><td>89 &plusmn; 1.20f</td><td>11</td></tr><tr><th>Mn2+</th><td>90 &plusmn; 2.05g</td><td>10</td></tr><tr><th>K+</th><td>91 &plusmn; 2.55h</td><td>9</td></tr><tr><th>Hg2+</th><td>94 &plusmn; 0.72i</td><td>6</td></tr><tr><th>Cd2+</th><td>97 &plusmn; 2.16j</td><td>3</td></tr><tr><th>Cu2+</th><td>98 &plusmn; 5.51k</td><td>2</td></tr><tr><th>Ca2+</th><td>101 &plusmn; 1.08l</td><td>0</td></tr></tbody></table>