| 2B3R: reference: Crystal structure of the C2 domain of class II phosphatidylinositide 3-kinase C2alpha., Liu L, Song X, He D, Komma C, Kita A, Virbasius JV, Huang G, Bellamy HD, Miki K, Czech MP, Zhou GW, J Biol Chem. 2006 Feb 17;281(7):4254-60. Epub 2005 Dec 7. PMID: 16338929 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).