XML example

<?xml version="1.0"?>

<ProteinData version="0.1" status="just an example">

  <Protein>

    <name>Son of sevenless</name>

    <species>Drosophila melanogaster</species>

    <xref database="SWISS-PROT" type="ID">SOS_DROME</xref>

    <xref database="SWISS-PROT" type="AC">P26675</xref>

    <sequence length="1595" type="protein">MFSGPSGHAHTISYGGGIGLGTGGGGGSGG...</sequence>

  </Protein>

  <Protein>

  ...

  </Protein>

</ProteinData>