TY - JOUR AU - Lacadena García-Gallo, Francisco Javier AU - Martínez Del Pozo, Álvaro AU - Martínez Ruiz, Antonio AU - Pérez-Cañadillas, José Manuel AU - Bruix, Marta AU - Mancheño Gómez, José Miguel AU - Gavilanes Franco, José Gregorio AU - Oñaderra Sánchez, Mercedes PY - 1999 DO - 10.1002/(SICI)1097-0134(19991115)37:3<474::AID-PROT14>3.0.CO;2-N SN - 0887-3585 UR - https://hdl.handle.net/20.500.14352/108286 T2 - Proteins: Structure, Function and Genetics AB - alpha-Sarcin is a ribotoxin secreted by the mold Aspergillus giganteus that degrades the ribosomal RNA by acting as a cyclizing ribonuclease. Three residues potentially involved in the mechanism of catalysis--histidine-50, glutamic acid-96, and... LA - eng M2 - 474 PB - Wiley KW - Aspergillus ribotoxin; KW - enzyme mechanism; KW - protein spectroscopy; KW - ribonuclease; KW - ribosome-inactivating-protein TI - Role of histidine-50, glutamic acid-96 and histidine-137 in the ribonucleolytic mechanism of the ribotoxin alpha-sarcin TY - journal article VL - 37 ER -