5XHT:
reference: Solution structure of the PHD finger from the human KIAA1045 protein., Miyamoto K, Yamashita A, Saito K, Protein Sci. 2018 May;27(5):987-992. doi: 10.1002/pro.3389. Epub 2018 Mar 5. PMID: 29430827

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