2LC5:
reference: Calmodulin-like Protein from Entamoeba histolytica: Solution Structure and Calcium-Binding Properties of a Partially Folded Protein., Rout AK, Padhan N, Barnwal RP, Bhattacharya A, Chary KV, Biochemistry. 2010 Dec 21. PMID: 21114322

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