1MFT:
reference: Analysis and Design of Turns in alpha-Helical Hairpins., Lahr SJ, Engel DE, Stayrook SE, Maglio O, North B, Geremia S, Lombardi A, Degrado WF, J Mol Biol 2005 Mar 11;346(5):1441-54. Epub 2005 Jan 13. PMID: 15713492

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