Gadelha CA, Moreno FB, Santi-Gadelha T, Cajazeiras JB, Rocha BA, Assreuy AM, Lima Mota MR, Pinto NV, Passos Meireles AV, Borges JC, Freitas BT, Candur Native crystal structure of a nitric oxide-releasing lectin from the seeds of Canavalia maritima. J. Struct. Biol. 2005