Purification, crystallization and preliminary crystallographic analysis of peroxidase from the palm tree Chamaerops excelsa - Textor, Larissa C.; Santos, Jademilson C.; Cuadrado, Nazaret Hidalgo; Roig, Manuel G.; Zhadan, Galina G.; Shnyrov, Valery L.; Polikarpov, Igor (Acta Crystallographica F, 2011)