5X2E:
reference: Structural insights into a 20.8-kDa tegumental-allergen-like (TAL) protein from Clonorchis sinensis., Jo CH, Son J, Kim S, Oda T, Kim J, Lee MR, Sato M, Kim HT, Unzai S, Park SY, Hwang KY, Sci Rep. 2017 May 11;7(1):1764. doi: 10.1038/s41598-017-02044-0. PMID: 28496122

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