Literature DB >> 1734872

Differential requirement of ATP and extra-ribosomal proteins for ribosome inactivation by eight RNA N-glycosidases.

D Carnicelli1, M Brigotti, L Montanaro, S Sperti.   

Abstract

The requirement of ATP and extra-ribosomal proteins for the inactivation of ribosomes by eight plant RNA N-glycosidases [ribosome-inactivating proteins (RIPs)] was investigated. Tritin, pokeweed antiviral protein and barley RIP depend, as gelonin [Sperti, S., Brigotti, M., Zamboni, M., Carnicelli, D. and Montanaro, L. (1991) Biochem. J., 277, 281-284], on the presence of ATP and extra-ribosomal proteins for full inactivation of ribosomes, while bryodin, lychnin, momordin, momorcochin and saporin inactivate isolated Artemia salina ribosomes suspended in buffer saline.

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Year:  1992        PMID： 1734872     DOI： 10.1016/0006-291x(92)91771-h

Source DB:  PubMed          Journal:  Biochem Biophys Res Commun        ISSN： 0006-291X            Impact factor:   3.575


  10 in total

1.  Identity elements in bovine tRNA(Trp) required for the specific stimulation of gelonin, a plant ribosome-inactivating protein.

Authors:  M Brigotti; D Carnicelli; A Pallanca; S Rizzi; P Accorsi; L Montanaro; S Sperti
Journal:  RNA       Date:  1999-10       Impact factor: 4.942

2.  Polynucleotide:adenosine glycosidase activity of ribosome-inactivating proteins: effect on DNA, RNA and poly(A).

Authors:  L Barbieri; P Valbonesi; E Bonora; P Gorini; A Bolognesi; F Stirpe
Journal:  Nucleic Acids Res       Date:  1997-02-01       Impact factor: 16.971

3.  4-Aminopyrazolo[3,4-d]pyrimidine (4-APP) as a novel inhibitor of the RNA and DNA depurination induced by Shiga toxin 1.

Authors:  M Brigotti; D Carnicelli; P Accorsi; S Rizzi; L Montanaro; S Sperti
Journal:  Nucleic Acids Res       Date:  2000-06-15       Impact factor: 16.971

4.  Polynucleotide: adenosine glycosidase activity of saporin-L1: effect on DNA, RNA and poly(A).

Authors:  L Barbieri; P Valbonesi; P Gorini; A Pession; F Stirpe
Journal:  Biochem J       Date:  1996-10-15       Impact factor: 3.857

5.  3'-immature tRNA(Trp) is required for ribosome inactivation by gelonin,a plant RNA N-glycosidase.

Authors:  M Brigotti; D Carnicelli; P Alvergna; A Pallanca; R Lorenzetti; M Denaro; S Sperti; L Montanaro
Journal:  Biochem J       Date:  1995-08-15       Impact factor: 3.857

6.  Some ribosome-inactivating proteins depurinate ribosomal RNA at multiple sites.

Authors:  L Barbieri; J M Ferreras; A Barraco; P Ricci; F Stirpe
Journal:  Biochem J       Date:  1992-08-15       Impact factor: 3.857

7.  Wheat ribosome-inactivating proteins: seed and leaf forms with different specificities and cofactor requirements.

Authors:  A J Massiah; M R Hartley
Journal:  Planta       Date:  1995       Impact factor: 4.116

8.  Maize ribosome-inactivating protein (b-32). Homologs in related species, effects on maize ribosomes, and modulation of activity by pro-peptide deletions.

Authors:  T D Hey; M Hartley; T A Walsh
Journal:  Plant Physiol       Date:  1995-04       Impact factor: 8.340

9.  Isolation and characterization of two new N-glycosidase type-1 ribosome-inactivating proteins, unrelated in amino-acid sequence, from Petrocoptis species.

Authors:  F J Arias; M A Rojo; J M Ferreras; R Iglesias; R Muñoz; F Soriano; E Méndez; L Barbieri; T Girbés
Journal:  Planta       Date:  1994       Impact factor: 4.116

10.  Delivery of the ribosome-inactivating protein, gelonin, to lymphoma cells via CD22 and CD38 using bispecific antibodies.

Authors:  R R French; C A Penney; A C Browning; F Stirpe; A J George; M J Glennie
Journal:  Br J Cancer       Date:  1995-05       Impact factor: 7.640
  10 in total

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