Differentiation‐induced increase in Clostridium botulinum C3 exoenzyme‐catalyzed ADP‐ribosylation of the small GTP‐binding protein Rho

G Fritz, I Just, P Wollenberg… - European journal of …, 1994 - Wiley Online Library
The specific [32P] ADP‐ribosylation by Clostridium botulinum exoenzyme C3 was used to
study differentiation‐dependent changes in the regulation of the low‐molecular‐mass GTP …

ADP-ribosylation of Rho proteins by Clostridium botulinum exoenzyme C3 is influenced by phosphorylation of Rho-associated factors

G Fritz, K Aktories - Biochemical Journal, 1994 - portlandpress.com
Specific [32P] ADP-ribosylation by Clostridium botulinum exoenzyme C3 was used to study
the involvement of phosphorylation in the regulation of the low-molecular-mass GTP-binding …

Characterization of botulinum C3-catalyzed ADP-ribosylation ofrho proteins and identification of mammalian C3-like ADP-ribosyltransferase

T Maehama, N Sekine, H Nishina, K Takahashi… - Molecular and cellular …, 1994 - Springer
The exoenzyme C3 produced by Clostridium botulinum catalyzes ADP-ribosylation of rho
gene products which belong to a family of small molecular-weight GTP-binding proteins. The …

ADP-ribosylation and de-ADP-ribosylation of the Rho protein by Clostridium botulinum exoenzyme C3. Regulation by EDTA, guanine nucleotides and pH

B Habermann, C Mohr, I Just, K Aktories - Biochimica et Biophysica Acta …, 1991 - Elsevier
Pretreatment of rho protein purified from pig brain cytosol with EDTA (3 mM) for 10 min at
30° C inhibited its ADP-ribosylation by Clostridium botulinum C3 ADP-ribosyltransferase by …

ADP‐ribosylation by Clostridium botulinum C3 exoenzyme increases steady‐state GTPase activities of recombinant rhoA and rhoB proteins

C Mohr, G Koch, I Just, K Aktories - FEBS letters, 1992 - Wiley Online Library
ADP‐ribosylation of recombinant rhoA and rhoB proteins by Clostridium botulinum C3
exoenzyme increased steady‐state GTP hydrolysis by 50 to 80%. ADP‐ribosylation and …

Tissue-specific variations in the expression and regulation of the small GTP-binding protein Rho

G Fritz, P Lang, I Just - Biochimica et Biophysica Acta (BBA)-Molecular Cell …, 1994 - Elsevier
Rho proteins are involved in the regulation of the assembly of the microfilamental cellular
network and are known to be specific substrates for the ADP-ribosyltransferase C3 from …

[HTML][HTML] Guanine nucleotide-dependent ADP-ribosylation of soluble rho catalyzed by Clostridium botulinum C3 ADP-ribosyltransferase. Isolation and characterization …

KC Williamson, LA Smith, J Moss… - Journal of Biological …, 1990 - Elsevier
Two C3 ADP-ribosyltransferase substrates with different characteristics were isolated from
bovine brain cytosol. Amino acid sequences of tryptic peptides from the two substrates were …

ADP-ribosylation of the GTP-binding protein RhoA blocks cytoplasmic division in human myelomonocytic cells

M Aepfelbacher, M Essler… - Biochemical …, 1995 - portlandpress.com
To test the role of Rho GTP-binding proteins in growth regulation of human myelomonocytic
tumour cells we used recombinant C3 exoenzyme of Clostridium botulinum to specifically …

Interaction of recombinant rho A GTP-binding proteins with photoexcited rhodopsin

T Wieland, I Ulibarri, P Gierschik, A Hall, K Aktories… - FEBS letters, 1990 - Elsevier
The small molecular mass GTP-binding proteins rho A, B and C are targets for ADP-
ribosyltransferase activity of the botulinum exoenzyme C3. The possible interaction of …

Entrapment of Rho ADP-ribosylated by Clostridium botulinum C3 exoenzyme in the Rho-guanine nucleotide dissociation inhibitor-1 complex

H Genth, R Gerhard, A Maeda, M Amano… - Journal of Biological …, 2003 - ASBMB
RhoA,-B, and-C are ADP-ribosylated by Clostridium botulinum exoenzyme C3 to induce
redistribution of the actin filaments in intact cells, a finding that has led to the notion that the …