3WOH:
reference: Structural insight into the tetramerization of an iterative ketoreductase siam through aromatic residues in the interfaces., Wang H, Zhang H, Zou Y, Mi Y, Lin S, Xie Z, Yan Y, Zhang H, PLoS One. 2014 Jun 5;9(6):e97996. doi: 10.1371/journal.pone.0097996. eCollection , 2014. PMID: 24901639

This OCA Structure page
uses Jmol, developed by the Jmol Development Team (documentation).