1L2N:
reference: Solution structure of a yeast ubiquitin-like protein Smt3: the role of structurally less defined sequences in protein-protein recognitions., Sheng W, Liao X, Protein Sci 2002 Jun;11(6):1482-91. PMID: 12021447

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