2024-03-28T19:36:00Zhttp://uvadoc.uva.es/oai/requestoai:uvadoc.uva.es:10324/409982021-06-23T11:44:43Zcom_10324_1181com_10324_931com_10324_894col_10324_1387
Girbés Juan, Tomás
Barbieri, Luigi
Ferreras Rodríguez, José Miguel
Arias Vallejo, Francisco Javier
Iglesias Álvarez, María del Rosario
Alegre, Carlos
Escarmis, Cristina
Stirpe, Fiorenzo
2020-06-05T11:59:34Z
2020-06-05T11:59:34Z
1993
Journal of Bacteriology, 1993, vol. 175, n. 20. p. 6721-6724
0021-9193
http://uvadoc.uva.es/handle/10324/40998
10.1128/jb.175.20.6721-6724.1993
Producción Científica
The effects of 30 type 1 and of 2 (ricin and volkensin) type 2 ribosome-inactivating proteins (RIPs) on Escherichia coli and Agrobacterium tumefaciens cell-free translation systems were compared with the effects on a rabbit reticulocyte translation system. The depurinating activity of RIPs on E. coli ribosomes was also evaluated. Only six type 1 RIPs inhibited endogenous mRNA-directed translational activity of E. coli lysates, with submicromolar 50% inhibitory concentrations. Four RIPs had similar activities on poly(U)-directed phenylalanine polymerization by E. coli ribosomes, and three RIPs inhibited poly(U)-directed polyphenylalanine synthesis by A. tumefaciens ribosomes, with submicromolar 50% inhibitory concentrations.
Comisión Interministerial de Ciencia y Tecnología (grant B1092-0231)
application/pdf
eng
American Society for Microbiology
info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-nd/3.0/
© 1993 American Society for Microbiology
Attribution-NonCommercial-NoDerivs 3.0 Unported
Ribosome-inactivating proteins
Proteínas inactivadoras de ribosomas
Escherichia coli
Agrobacterium tumefaciens
Effects of ribosome-inactivating proteins on Escherichia coli and Agrobacterium tumefaciens translation systems.
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
https://jb.asm.org/content/175/20/6721
SI