6UMR:
reference: Human ARMT1 structure and substrate specificity indicates that it is a DUF89 family damage-control phosphatase., Dennis TN, Kenjic N, Kang AS, Lowenson JD, Kirkwood JS, Clarke SG, Jefferson P Perry J, J Struct Biol. 2020 Jul 15:107576. doi: 10.1016/j.jsb.2020.107576. PMID: 32682077

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