- The crystal structure of eosinophil cationic protein in complex with 2',5'-ADP at 2.0 A resolution reveals the details of the ribonucleolytic active site. Mohan, C.G., Boix, E., Evans, H.R., Nikolovski, Z., Nogués, M.V., Cuchillo, C.M., Acharya, K.R. Biochemistry (2002)