lass="p">:</span>
            <span class="n">protein_keys</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">protein_keys</span>
        <span class="n">shapemer_to_protein_indices</span><span class="p">:</span> <span class="n">Dict</span><span class="p">[</span>
            <span class="n">Shapemer</span><span class="p">,</span> <span class="n">List</span><span class="p">[</span><span class="n">Tuple</span><span class="p">[</span><span class="n">ProteinKey<