-<p><strong><a name="blosum62"></a>BLOSUM62</strong><br/>
-<table border="1">
-<tr><td></td><td> A </td><td> B </td><td> C </td><td> D </td><td> E </td><td> F </td><td> G </td><td> H </td><td> I </td><td> K </td><td> L </td><td> M </td><td> N </td><td> P </td><td> Q </td><td> R </td><td> S </td><td> T </td><td> U </td><td> V </td><td> W </td><td> X </td><td> Y </td><td> Z </td></tr>
-<tr><td>A</td><td>4</td><td>-2</td><td>0</td><td>-2</td><td>-1</td><td>-2</td><td>0</td><td>-2</td><td>-1</td><td>-1</td><td>-1</td><td>-1</td><td>-2</td><td>-1</td><td>-1</td><td>-1</td><td>1</td><td>0</td><td>0</td><td>0</td><td>-3</td><td>0</td><td>-2</td><td>-1</td></tr>
-<tr><td>B</td><td>-2</td><td>4</td><td>-3</td><td>4</td><td>1</td><td>-3</td><td>-1</td><td>0</td><td>-3</td><td>0</td><td>-4</td><td>-3</td><td>3</td><td>-2</td><td>0</td><td>-1</td><td>0</td><td>-1</td><td>-1</td><td>-3</td><td>-4</td><td>-1</td><td>-3</td><td>1</td></tr>
-<tr><td>C</td><td>0</td><td>-3</td><td>9</td><td>-3</td><td>-4</td><td>-2</td><td>-3</td><td>-3</td><td>-1</td><td>-3</td><td>-1</td><td>-1</td><td>-3</td><td>-3</td><td>-3</td><td>3</td><td>-1</td><td>-1</td><td>-2</td><td>-1</td><td>-2</td><td>-2</td><td>-2</td><td>-3</td></tr>
-<tr><td>D</td><td>-2</td><td>4</td><td>-3</td><td>6</td><td>2</td><td>-3</td><td>-1</td><td>-1</td><td>-3</td><td>-1</td><td>-4</td><td>-3</td><td>1</td><td>-1</td><td>0</td><td>-2</td><td>0</td><td>-1</td><td>-1</td><td>-3</td><td>-4</td><td>-1</td><td>-3</td><td>1</td></tr>
-<tr><td>E</td><td>-1</td><td>1</td><td>-4</td><td>2</td><td>5</td><td>-3</td><td>-2</td><td>0</td><td>-3</td><td>1</td><td>-3</td><td>-2</td><td>0</td><td>-1</td><td>2</td><td>0</td><td>0</td><td>-1</td><td>-1</td><td>-2</td><td>-3</td><td>-1</td><td>-2</td><td>4</td></tr>
-<tr><td>F</td><td>-2</td><td>-3</td><td>-2</td><td>-3</td><td>-3</td><td>6</td><td>-3</td><td>-1</td><td>0</td><td>-3</td><td>0</td><td>0</td><td>-3</td><td>-4</td><td>-3</td><td>-3</td><td>-2</td><td>-2</td><td>-1</td><td>-1</td><td>1</td><td>-1</td><td>3</td><td>-3</td></tr>
-<tr><td>G</td><td>0</td><td>-1</td><td>-3</td><td>-1</td><td>-2</td><td>-3</td><td>6</td><td>-2</td><td>-4</td><td>-2</td><td>-4</td><td>-3</td><td>0</td><td>-2</td><td>-2</td><td>-2</td><td>0</td><td>-2</td><td>-1</td><td>-3</td><td>-2</td><td>-1</td><td>-3</td><td>-2</td></tr>
-<tr><td>H</td><td>-2</td><td>0</td><td>-3</td><td>-1</td><td>0</td><td>-1</td><td>-2</td><td>8</td><td>-3</td><td>-1</td><td>-3</td><td>-2</td><td>1</td><td>-2</td><td>0</td><td>0</td><td>-1</td><td>-2</td><td>-1</td><td>-3</td><td>-2</td><td>-1</td><td>2</td><td>0</td></tr>
-<tr><td>I</td><td>-1</td><td>-3</td><td>-1</td><td>-3</td><td>-3</td><td>0</td><td>-4</td><td>-3</td><td>4</td><td>-3</td><td>2</td><td>1</td><td>-3</td><td>-3</td><td>-3</td><td>-3</td><td>-2</td><td>-1</td><td>-1</td><td>3</td><td>-3</td><td>-1</td><td>-1</td><td>-3</td></tr>
-<tr><td>K</td><td>-1</td><td>0</td><td>-3</td><td>-1</td><td>1</td><td>-3</td><td>-2</td><td>-1</td><td>-3</td><td>5</td><td>-2</td><td>-1</td><td>0</td><td>-1</td><td>1</td><td>2</td><td>0</td><td>-1</td><td>-1</td><td>-2</td><td>-3</td><td>-1</td><td>-2</td><td>1</td></tr>
-<tr><td>L</td><td>-1</td><td>-4</td><td>-1</td><td>-4</td><td>-3</td><td>0</td><td>-4</td><td>-3</td><td>2</td><td>-2</td><td>4</td><td>2</td><td>-3</td><td>-3</td><td>-2</td><td>-2</td><td>-2</td><td>-1</td><td>-1</td><td>1</td><td>-2</td><td>-1</td><td>-1</td><td>-3</td></tr>
-<tr><td>M</td><td>-1</td><td>-3</td><td>-1</td><td>-3</td><td>-2</td><td>0</td><td>-3</td><td>-2</td><td>1</td><td>-1</td><td>2</td><td>5</td><td>-2</td><td>-2</td><td>0</td><td>-1</td><td>-1</td><td>-1</td><td>-1</td><td>1</td><td>-1</td><td>-1</td><td>-1</td><td>-1</td></tr>
-<tr><td>N</td><td>-2</td><td>3</td><td>-3</td><td>1</td><td>0</td><td>-3</td><td>0</td><td>1</td><td>-3</td><td>0</td><td>-3</td><td>-2</td><td>6</td><td>-2</td><td>0</td><td>0</td><td>1</td><td>0</td><td>-1</td><td>-3</td><td>-4</td><td>-1</td><td>-2</td><td>0</td></tr>
-<tr><td>P</td><td>-1</td><td>-2</td><td>-3</td><td>-1</td><td>-1</td><td>-4</td><td>-2</td><td>-2</td><td>-3</td><td>-1</td><td>-3</td><td>-2</td><td>-2</td><td>7</td><td>-1</td><td>-2</td><td>-1</td><td>-1</td><td>-2</td><td>-2</td><td>-4</td><td>-2</td><td>-3</td><td>-1</td></tr>
-<tr><td>Q</td><td>-1</td><td>0</td><td>-3</td><td>0</td><td>2</td><td>-3</td><td>-2</td><td>0</td><td>-3</td><td>1</td><td>-2</td><td>0</td><td>0</td><td>-1</td><td>5</td><td>1</td><td>0</td><td>-1</td><td>-1</td><td>-2</td><td>-2</td><td>-1</td><td>-1</td><td>3</td></tr>
-<tr><td>R</td><td>-1</td><td>-1</td><td>-3</td><td>-2</td><td>0</td><td>-3</td><td>-2</td><td>0</td><td>-3</td><td>2</td><td>-2</td><td>-1</td><td>0</td><td>-2</td><td>1</td><td>5</td><td>-1</td><td>-1</td><td>-1</td><td>-3</td><td>-3</td><td>-1</td><td>-2</td><td>0</td></tr>
-<tr><td>S</td><td>1</td><td>0</td><td>-1</td><td>0</td><td>0</td><td>-2</td><td>0</td><td>-1</td><td>-2</td><td>0</td><td>-2</td><td>-1</td><td>1</td><td>-1</td><td>0</td><td>-1</td><td>4</td><td>1</td><td>0</td><td>-2</td><td>-3</td><td>0</td><td>-2</td><td>0</td></tr>
-<tr><td>T</td><td>0</td><td>-1</td><td>-1</td><td>-1</td><td>-1</td><td>-2</td><td>-2</td><td>-2</td><td>-1</td><td>-1</td><td>-1</td><td>-1</td><td>0</td><td>-1</td><td>-1</td><td>-1</td><td>1</td><td>5</td><td>0</td><td>0</td><td>-2</td><td>0</td><td>-2</td><td>-1</td></tr>
-<tr><td>U</td><td>0</td><td>-1</td><td>-2</td><td>-1</td><td>-1</td><td>-1</td><td>-1</td><td>-1</td><td>-1</td><td>-1</td><td>-1</td><td>-1</td><td>-1</td><td>-2</td><td>-1</td><td>-1</td><td>0</td><td>0</td><td>-1</td><td>-1</td><td>-2</td><td>-1</td><td>-1</td><td>-1</td></tr>
-<tr><td>V</td><td>0</td><td>-3</td><td>-1</td><td>-3</td><td>-2</td><td>-1</td><td>-3</td><td>-3</td><td>3</td><td>-2</td><td>1</td><td>1</td><td>-3</td><td>-2</td><td>-2</td><td>-3</td><td>-2</td><td>0</td><td>-1</td><td>4</td><td>-3</td><td>-1</td><td>-1</td><td>-2</td></tr>
-<tr><td>W</td><td>-3</td><td>-4</td><td>-2</td><td>-4</td><td>-3</td><td>1</td><td>-2</td><td>-2</td><td>-3</td><td>-3</td><td>-2</td><td>-1</td><td>-4</td><td>-4</td><td>-2</td><td>-3</td><td>-3</td><td>-2</td><td>-2</td><td>-3</td><td>11</td><td>-2</td><td>2</td><td>-3</td></tr>
-<tr><td>X</td><td>0</td><td>-1</td><td>-2</td><td>-1</td><td>-1</td><td>-1</td><td>-1</td><td>-1</td><td>-1</td><td>-1</td><td>-1</td><td>-1</td><td>-1</td><td>-2</td><td>-1</td><td>-1</td><td>0</td><td>0</td><td>-1</td><td>-1</td><td>-2</td><td>-1</td><td>-1</td><td>-1</td></tr>
-<tr><td>Y</td><td>-2</td><td>-3</td><td>-2</td><td>-3</td><td>-2</td><td>3</td><td>-3</td><td>2</td><td>-1</td><td>-2</td><td>-1</td><td>-1</td><td>-2</td><td>-3</td><td>-1</td><td>-2</td><td>-2</td><td>-2</td><td>-1</td><td>-1</td><td>2</td><td>-1</td><td>7</td><td>-2</td></tr>
-<tr><td>Z</td><td>-1</td><td>1</td><td>-3</td><td>1</td><td>4</td><td>-3</td><td>-2</td><td>0</td><td>-3</td><td>1</td><td>-3</td><td>-1</td><td>0</td><td>-1</td><td>3</td><td>0</td><td>0</td><td>-1</td><td>-1</td><td>-2</td><td>-3</td><td>-1</td><td>-2</td><td>4</td></tr>
-</table>
-<p><strong><a name="pam250">PAM250</a></strong><br/>
-<em><strong>P</strong>ercentage <strong>A</strong>ccepted <strong>M</strong>utation matrix. PAM250 estimates substitutions after 250% of sites have changed (each site can be mutated multple times).<br/>
-Jalview 2.8.1 introduced support for PAM250 based <a href="../calculations/pca.html">PCA</a> and <a href="../calculations/trees.html">tree</a> calculations.</em>
-<table border="1">
-<tr><td></td><td> A </td><td> B </td><td> C </td><td> D </td><td> E </td><td> F </td><td> G </td><td> H </td><td> I </td><td> K </td><td> L </td><td> M </td><td> N </td><td> P </td><td> Q </td><td> R </td><td> S </td><td> T </td><td> U </td><td> V </td><td> W </td><td> X </td><td> Y </td><td> Z </td></tr>
-<tr><td>A</td><td>2</td><td>0</td><td>-2</td><td>0</td><td>0</td><td>-3</td><td>1</td><td>-1</td><td>-1</td><td>-1</td><td>-2</td><td>-1</td><td>0</td><td>1</td><td>0</td><td>-2</td><td>1</td><td>1</td><td>0</td><td>0</td><td>-6</td><td>0</td><td>-3</td><td>0</td></tr>
-<tr><td>B</td><td>0</td><td>3</td><td>-4</td><td>3</td><td>3</td><td>-4</td><td>0</td><td>1</td><td>-2</td><td>1</td><td>-3</td><td>-2</td><td>2</td><td>-1</td><td>1</td><td>-1</td><td>0</td><td>0</td><td>-1</td><td>-2</td><td>-5</td><td>-1</td><td>-3</td><td>2</td></tr>
-<tr><td>C</td><td>-2</td><td>-4</td><td>12</td><td>-5</td><td>-5</td><td>-4</td><td>-3</td><td>-3</td><td>-2</td><td>-5</td><td>-6</td><td>-5</td><td>-4</td><td>-3</td><td>-5</td><td>-4</td><td>0</td><td>-2</td><td>-3</td><td>-2</td><td>-8</td><td>-3</td><td>0</td><td>-5</td></tr>
-<tr><td>D</td><td>0</td><td>3</td><td>-5</td><td>4</td><td>3</td><td>-6</td><td>1</td><td>1</td><td>-2</td><td>0</td><td>-4</td><td>-3</td><td>2</td><td>-1</td><td>2</td><td>-1</td><td>0</td><td>0</td><td>-1</td><td>-2</td><td>-7</td><td>-1</td><td>-4</td><td>3</td></tr>
-<tr><td>E</td><td>0</td><td>3</td><td>-5</td><td>3</td><td>4</td><td>-5</td><td>0</td><td>1</td><td>-2</td><td>0</td><td>-3</td><td>-2</td><td>1</td><td>-1</td><td>2</td><td>-1</td><td>0</td><td>0</td><td>-1</td><td>-2</td><td>-7</td><td>-1</td><td>-4</td><td>3</td></tr>
-<tr><td>F</td><td>-3</td><td>-4</td><td>-4</td><td>-6</td><td>-5</td><td>9</td><td>-5</td><td>-2</td><td>1</td><td>-5</td><td>2</td><td>0</td><td>-3</td><td>-5</td><td>-5</td><td>-4</td><td>-3</td><td>-3</td><td>-2</td><td>-1</td><td>0</td><td>-2</td><td>7</td><td>-5</td></tr>
-<tr><td>G</td><td>1</td><td>0</td><td>-3</td><td>1</td><td>0</td><td>-5</td><td>5</td><td>-2</td><td>-3</td><td>-2</td><td>-4</td><td>-3</td><td>0</td><td>0</td><td>-1</td><td>-3</td><td>1</td><td>0</td><td>-1</td><td>-1</td><td>-7</td><td>-1</td><td>-5</td><td>0</td></tr>
-<tr><td>H</td><td>-1</td><td>1</td><td>-3</td><td>1</td><td>1</td><td>-2</td><td>-2</td><td>6</td><td>-2</td><td>0</td><td>-2</td><td>-2</td><td>2</td><td>0</td><td>3</td><td>2</td><td>-1</td><td>-1</td><td>-1</td><td>-2</td><td>-3</td><td>-1</td><td>0</td><td>2</td></tr>
-<tr><td>I</td><td>-1</td><td>-2</td><td>-2</td><td>-2</td><td>-2</td><td>1</td><td>-3</td><td>-2</td><td>5</td><td>-2</td><td>2</td><td>2</td><td>-2</td><td>-2</td><td>-2</td><td>-2</td><td>-1</td><td>0</td><td>-1</td><td>4</td><td>-5</td><td>-1</td><td>-1</td><td>-2</td></tr>
-<tr><td>K</td><td>-1</td><td>1</td><td>-5</td><td>0</td><td>0</td><td>-5</td><td>-2</td><td>0</td><td>-2</td><td>5</td><td>-3</td><td>0</td><td>1</td><td>-1</td><td>1</td><td>3</td><td>0</td><td>0</td><td>-1</td><td>-2</td><td>-3</td><td>-1</td><td>-4</td><td>0</td></tr>
-<tr><td>L</td><td>-2</td><td>-3</td><td>-6</td><td>-4</td><td>-3</td><td>2</td><td>-4</td><td>-2</td><td>2</td><td>-3</td><td>6</td><td>4</td><td>-3</td><td>-3</td><td>-2</td><td>-3</td><td>-3</td><td>-2</td><td>-1</td><td>2</td><td>-2</td><td>-1</td><td>-1</td><td>-3</td></tr>
-<tr><td>M</td><td>-1</td><td>-2</td><td>-5</td><td>-3</td><td>-2</td><td>0</td><td>-3</td><td>-2</td><td>2</td><td>0</td><td>4</td><td>6</td><td>-2</td><td>-2</td><td>-1</td><td>0</td><td>-2</td><td>-1</td><td>-1</td><td>2</td><td>-4</td><td>-1</td><td>-2</td><td>-2</td></tr>
-<tr><td>N</td><td>0</td><td>2</td><td>-4</td><td>2</td><td>1</td><td>-3</td><td>0</td><td>2</td><td>-2</td><td>1</td><td>-3</td><td>-2</td><td>2</td><td>0</td><td>1</td><td>0</td><td>1</td><td>0</td><td>0</td><td>-2</td><td>-4</td><td>0</td><td>-2</td><td>1</td></tr>
-<tr><td>P</td><td>1</td><td>-1</td><td>-3</td><td>-1</td><td>-1</td><td>-5</td><td>0</td><td>0</td><td>-2</td><td>-1</td><td>-3</td><td>-2</td><td>0</td><td>6</td><td>0</td><td>0</td><td>1</td><td>0</td><td>-1</td><td>-1</td><td>-6</td><td>-1</td><td>-5</td><td>0</td></tr>
-<tr><td>Q</td><td>0</td><td>1</td><td>-5</td><td>2</td><td>2</td><td>-5</td><td>-1</td><td>3</td><td>-2</td><td>1</td><td>-2</td><td>-1</td><td>1</td><td>0</td><td>4</td><td>1</td><td>-1</td><td>-1</td><td>-1</td><td>-2</td><td>-5</td><td>-1</td><td>-4</td><td>3</td></tr>
-<tr><td>R</td><td>-2</td><td>-1</td><td>-4</td><td>-1</td><td>-1</td><td>-4</td><td>-3</td><td>2</td><td>-2</td><td>3</td><td>-3</td><td>0</td><td>0</td><td>0</td><td>1</td><td>6</td><td>0</td><td>-1</td><td>-1</td><td>-2</td><td>2</td><td>-1</td><td>-4</td><td>0</td></tr>
-<tr><td>S</td><td>1</td><td>0</td><td>0</td><td>0</td><td>0</td><td>-3</td><td>1</td><td>-1</td><td>-1</td><td>0</td><td>-3</td><td>-2</td><td>1</td><td>1</td><td>-1</td><td>0</td><td>2</td><td>1</td><td>0</td><td>-1</td><td>-2</td><td>0</td><td>-3</td><td>0</td></tr>
-<tr><td>T</td><td>1</td><td>0</td><td>-2</td><td>0</td><td>0</td><td>-3</td><td>0</td><td>-1</td><td>0</td><td>0</td><td>-2</td><td>-1</td><td>0</td><td>0</td><td>-1</td><td>-1</td><td>1</td><td>3</td><td>0</td><td>0</td><td>-5</td><td>0</td><td>-3</td><td>-1</td></tr>
-<tr><td>U</td><td>0</td><td>-1</td><td>-3</td><td>-1</td><td>-1</td><td>-2</td><td>-1</td><td>-1</td><td>-1</td><td>-1</td><td>-1</td><td>-1</td><td>0</td><td>-1</td><td>-1</td><td>-1</td><td>0</td><td>0</td><td>-1</td><td>-1</td><td>-4</td><td>-1</td><td>-2</td><td>-1</td></tr>
-<tr><td>V</td><td>0</td><td>-2</td><td>-2</td><td>-2</td><td>-2</td><td>-1</td><td>-1</td><td>-2</td><td>4</td><td>-2</td><td>2</td><td>2</td><td>-2</td><td>-1</td><td>-2</td><td>-2</td><td>-1</td><td>0</td><td>-1</td><td>4</td><td>-6</td><td>-1</td><td>-2</td><td>-2</td></tr>
-<tr><td>W</td><td>-6</td><td>-5</td><td>-8</td><td>-7</td><td>-7</td><td>0</td><td>-7</td><td>-3</td><td>-5</td><td>-3</td><td>-2</td><td>-4</td><td>-4</td><td>-6</td><td>-5</td><td>2</td><td>-2</td><td>-5</td><td>-4</td><td>-6</td><td>17</td><td>-4</td><td>0</td><td>-6</td></tr>
-<tr><td>X</td><td>0</td><td>-1</td><td>-3</td><td>-1</td><td>-1</td><td>-2</td><td>-1</td><td>-1</td><td>-1</td><td>-1</td><td>-1</td><td>-1</td><td>0</td><td>-1</td><td>-1</td><td>-1</td><td>0</td><td>0</td><td>-1</td><td>-1</td><td>-4</td><td>-1</td><td>-2</td><td>-1</td></tr>
-<tr><td>Y</td><td>-3</td><td>-3</td><td>0</td><td>-4</td><td>-4</td><td>7</td><td>-5</td><td>0</td><td>-1</td><td>-4</td><td>-1</td><td>-2</td><td>-2</td><td>-5</td><td>-4</td><td>-4</td><td>-3</td><td>-3</td><td>-2</td><td>-2</td><td>0</td><td>-2</td><td>10</td><td>-4</td></tr>
-<tr><td>Z</td><td>0</td><td>2</td><td>-5</td><td>3</td><td>3</td><td>-5</td><td>0</td><td>2</td><td>-2</td><td>0</td><td>-3</td><td>-2</td><td>1</td><td>0</td><td>3</td><td>0</td><td>0</td><td>-1</td><td>-1</td><td>-2</td><td>-6</td><td>-1</td><td>-4</td><td>3</td></tr>
-</table>