4L87:
reference: Crystal Structure of Human Seryl-tRNA Synthetase and Ser-SA Complex Reveals a Molecular Lever Specific to Higher Eukaryotes., Xu X, Shi Y, Yang XL, Structure. 2013 Oct 1. pii: S0969-2126(13)00342-0. doi:, 10.1016/j.str.2013.08.021. PMID: 24095058

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