" id="value"><a class="anchor" href="#value"></a>Value</h2>

    <p>drug transporters polypeptides node attributes date frame</p>
    <h2 class="hasAnchor" id="details"><a class="anchor" href="#details"></a>Details</h2>

    <p>This functions extracts the transporters polypeptides element of drug
node in drug bank
xml database with the option to save it in a predefined database via
<code><a href='open_db.html'>open_db</a></code> method. It takes one single optional argument to
save the returned dataframe in