1N3L:
reference: Crystal structure of a human aminoacyl-tRNA synthetase cytokine., Yang XL, Skene RJ, McRee DE, Schimmel P, Proc Natl Acad Sci U S A 2002 Nov 26;99(24):15369-74. Epub 2002 Nov 11. PMID: 12427973

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