parsing information between two tags in matlab

I am trying to parse nodes and edges information from Xml file. Here is a part from XML file:

<node id="1677" label="O60711">
         <att name="shared name" value="O60711" type="string"/>
          <att name="name" value="O60711" type="string"/>
          <att name="selected" value="0" type="boolean"/>
          <att name="Taxonomy ID" value="9606" type="string"/>
          <att name="Taxonomy Name" value="human" type="string"/>
          <att name="Human Readable Label" value="LPXN" type="string"/>
          <att name="uniprotkb_accession" value="O60711" type="string"/>
          <att name="uniprot" type="list">
            <att name="uniprot" value="O60711" type="string"/>
            <att name="uniprot" value="B4DV71" type="string"/>
            <att name="uniprot" value="LPXN" type="string"/>
            <att name="uniprot" value="Q53FW6" type="string"/>
            <att name="uniprot" value="Q6FI07" type="string"/>
            <att name="uniprot" value="B2R8B4" type="string"/>
            <att name="uniprot" value="LDLP" type="string"/>
          </att>

       -------
        -------
        -------
        </node>

I used this code to extract the information: such as node Id, label, edge Id ,label ,source and target

clc
          clear all
          xDoc = xmlread('ans.xgmml');
          ansNode = xDoc.getDocumentElement;
          nodes = ansNode.getElementsByTagName('node');
          edges=ansNode.getElementsByTagName('edge');
          node_Matrix = zeros(nodes.getLength,1);
          edge_Matrix = zeros(edges.getLength,3);
          for i = 0 : nodes.getLength-1
              node_IDs = nodes.item(i).getAttribute('id');
              node_Labels = nodes.item(i).getAttribute('label');
              node_Matrix(i+1,1) = str2double(node_IDs);
              node_Matrix1{i+1,1} = char(node_Labels); 
          end
          t_node= table(node_Matrix1 ,node_Matrix, ...
                    'VariableNames', {'Label','ID'} ...
                    );
                writetable(t_node,'nodeinfo.txt')
          for j = 0 : edges.getLength-1
              edge_IDs = edges.item(j).getAttribute('id');
              edge_Labels = edges.item(j).getAttribute('label');
              edge_sources=edges.item(j).getAttribute('source');
              edge_targets=edges.item(j).getAttribute('target');
              edge_Matrix(j+1,1) = str2double(edge_IDs);
              edge_Matrix(j+1,2) = str2double(edge_sources);
              edge_Matrix(j+1,3) = str2double(edge_targets);
              edge_Matrix1{j+1,:} = regexp(char(edge_Labels), '( )', 'split'); 
          end
          t_edge = table(edge_Matrix1 ,edge_Matrix(:,1),edge_Matrix(:,2),edge_Matrix(:,3), ...
                    'VariableNames', {'Label','ID', 'Source', 'Target'} ...
                    );
                writetable(t_edge,'edgeinfo.txt')

Now I want to get the other information in these lines

<att name="Human Readable Label" value="LPXN" type="string"/>
    <att name="uniprot" value="O60711" type="string"/>
          <att name="uniprot" value="B4DV71" type="string"/>
          <att name="uniprot" value="LPXN" type="string"/>
          <att name="uniprot" value="Q53FW6" type="string"/>
          <att name="uniprot" value="Q6FI07" type="string"/>
          <att name="uniprot" value="B2R8B4" type="string"/>
          <att name="uniprot" value="LDLP" type="string"/>
          </att>

like this 
      Human Readable Label=LPXN
      uniprot=O60711
      uniprot=B4DV71
      uniprot=LPXN
      uniprot=Q53FW6
      uniprot=Q6FI07
      uniprot=B2R8B4
      uniprot=LDLP

How can I get these information from the lines above Any help will be highly appreciate