1X42:
reference: Crystal structure of the probable haloacid dehalogenase PH0459 from Pyrococcus horikoshii OT3., Arai R, Kukimoto-Niino M, Kuroishi C, Bessho Y, Shirouzu M, Yokoyama S, Protein Sci. 2006 Feb;15(2):373-7. Epub 2005 Dec 29. PMID: 16385007

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