5H7K:
reference: The C-terminal helix of ribosomal P stalk recognizes a hydrophobic groove of elongation factor 2 in a novel fashion., Tanzawa T, Kato K, Girodat D, Ose T, Kumakura Y, Wieden HJ, Uchiumi T, Tanaka I, Yao M, Nucleic Acids Res. 2018 Feb 20. pii: 4877024. doi: 10.1093/nar/gky115. PMID: 29471537

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