4LKX:
reference: Two potential therapeutic antibodies bind to a peptide segment of membrane-bound IgE in different conformations., Chu HM, Wright J, Chan YH, Lin CJ, Chang TW, Lim C, Nat Commun. 2014;5:3139. doi: 10.1038/ncomms4139. PMID: 24457896

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