2L6Q:
reference: Revisiting the NMR structure of the ultrafast downhill folding protein gpW from bacteriophage lambda., Sborgi L, Verma A, Munoz V, de Alba E, PLoS One. 2011;6(11):e26409. doi: 10.1371/journal.pone.0026409. Epub 2011 Nov 4. PMID: 22087227

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