1YMG:
reference: The channel architecture of aquaporin 0 at a 2.2-A resolution., Harries WE, Akhavan D, Miercke LJ, Khademi S, Stroud RM, Proc Natl Acad Sci U S A 2004 Sep 28;101(39):14045-50. Epub 2004 Sep 17. PMID: 15377788

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