<?xml version="1.0" encoding="ISO-8859-1" standalone="no"?>
<molDescription>
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    <polymer entityNr="2" length="4" type="protein" weight="4">
      <enzClass ec="3.2.1.18"/>
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      <chain id="D"/>
      <Taxonomy name="Homo sapiens" id="9606"/>
    </polymer>
  </structureId>
</molDescription>
