Characterization of Vis Toxin, a Novel ADP-Ribosyltransferase from Vibrio splendidus.
Ravulapalli, R., Lugo, M.R., Pfoh, R., Visschedyk, D., Poole, A., Fieldhouse, R.J., Pai, E.F., Merrill, A.R.(2015) Biochemistry 54: 5920-5936
- PubMed: 26352925 
- DOI: 10.1021/acs.biochem.5b00921
- Primary Citation of Related Structures:  
4XZJ, 4Y1W, 4YC0 - PubMed Abstract: 
Vis toxin was identified by a bioinformatics strategy as a putative virulence factor produced by Vibrio splendidus with mono-ADP-ribosyltransferase activity. Vis was purified to homogeneity as a 28 kDa single-domain enzyme and was shown to possess NAD(+)-glycohydrolase [KM(NAD(+)) = 276 ± 12 μM] activity and with an R-S-E-X-E motif; it targets arginine-related compounds [KM(agmatine) = 272 ± 18 mM] ...