4PLM:
reference: Neural migration. Structures of netrin-1 bound to two receptors provide insight into its axon guidance mechanism., Xu K, Wu Z, Renier N, Antipenko A, Tzvetkova-Robev D, Xu Y, Minchenko M, Nardi-Dei V, Rajashankar KR, Himanen J, Tessier-Lavigne M, Nikolov DB, Science. 2014 Jun 13;344(6189):1275-9. doi: 10.1126/science.1255149. Epub 2014, May 29. PMID: 24876346

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