INVESTIGADORES
MORCELLE DEL VALLE Susana Raquel
artículos
Título:
Biochemical and PMF MALDI-TOF analyses of two novel papain-like proteinases
Autor/es:
OBREGÓN, W.D.; LIGGIERI, C. S.; MORCELLE, S.R.; TREJO, S.A.; AVILÉS, F.X.; PRIOLO, N.S.
Revista:
PROTEIN AND PEPTIDE LETTERS
Editorial:
Bentham Science Publishers
Referencias:
Año: 2009 vol. 2009 p. 1323 - 1333
ISSN:
0929-8665
Resumen:
Two cysteine endopeptidases from latex of Araujia angustifolia (araujiain aI and araujiain aIII) were purified and characterized by means of conventional and proteomics techniques (MALDI-TOF). N-terminal sequences showed a high percentage of identity with cysteine proteinases belonging to the papain family. The peptide mass fingerprint analysis demonstrated a close homology among both proteinases.
