2ZIG:
reference: Crystal structure of a putative DNA methylase TTHA0409 from Thermus thermophilus HB8., Morita R, Ishikawa H, Nakagawa N, Kuramitsu S, Masui R, Proteins. 2008 Jul 10. PMID: 18618709

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