2ALJ:
reference: Domain architecture and structure of the bacterial cell division protein DivIB., Robson SA, King GF, Proc Natl Acad Sci U S A. 2006 Apr 25;103(17):6700-5. Epub 2006 Apr 17. PMID: 16618922

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