4NEH:
reference: An internal ligand-bound, metastable state of a leukocyte integrin, alphaXbeta2., Sen M, Yuki K, Springer TA, J Cell Biol. 2013 Nov 25;203(4):629-42. doi: 10.1083/jcb.201308083. PMID: 24385486

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