Cartoon representation of the molecular structure of protein registered with 1hw9 code.
PDBsum staff at the <a href="https://en.wikipedia.org/wiki/en:European_Bioinformatics_Institute" class="extiw" title="w:en:European Bioinformatics Institute">European Bioinformatics Institute</a>
<a rel="nofollow" class="external free" href="http://www.ebi.ac.uk/pdbsum/1hw9">http://www.ebi.ac.uk/pdbsum/1hw9</a>