NAD+-diphthamide ADP-ribosyltransferase activity
Catalysis of the reaction: peptide diphthamide + NAD+ = peptide N-(ADP-D-ribosyl)diphthamide + niacinamide.
GO:0016763
pentosyltransferase activity
is_a
ADP-ribosyltransferase activity
broad
NAD+:peptide-diphthamide N-(ADP-D-ribosyl)transferase activity
related
NAD-diphthamide ADP-ribosyltransferase activity
exact
mono(ADP-ribosyl)transferase activity
broad