NEW STRUCTURAL FAMILY OF AN ANTIMICROBIAL PEPTIDE DERIVED FROM BOVINE HEMOGLOBIN - Sforca, Mauricio L.; Machado, Alessandra; Figueredo, Rita C.R.; Oyama, Sergio; Silva, F. D.; Miranda, Antonio; Daffre, Sirlei; Miranda, Maria T.M.; Spisni, Alberto; Pertinhez, Thelma A. (Biological Magnetic Resonance Bank)