2XRC: Human Complement Factor I
reference: Structural basis for complement factor I control and its disease-associated sequence polymorphisms., Roversi P, Johnson S, Caesar JJ, McLean F, Leath KJ, Tsiftsoglou SA, Morgan BP, Harris CL, Sim RB, Lea SM, Proc Natl Acad Sci U S A. 2011 Aug 2;108(31):12839-44. Epub 2011 Jul 18. PMID: 21768352

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