Robbins AH, et al. (1989) The structure of aconitase. Proteins. 5 (4): 289-312.Lauble H, et al. (1992) Crystal structures of aconitase with isocitrate and nitroisocitrate bound. Biochemistry. 31 (10): 2735-48.Robbins AH, et al. (1989) Structure of activated aconitase: formation of the 4Fe-4S cluster in the crystal. Proc Natl Acad Sci. 86 (10): 3639-43.