6BBE:
reference: Lectin-mediated binding and sialoglycans of porcine surfactant protein D synergistically neutralize influenza A virus., van Eijk M, Rynkiewicz MJ, Khatri K, Leymarie N, Zaia J, White MR, Hartshorn KL, Cafarella TR, Van Die I, Hessing M, Seaton BA, Haagsman HP, J Biol Chem. 2018 May 16. pii: RA117.001430. doi: 10.1074/jbc.RA117.001430. PMID: 29769321

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