Helicobacter pylori extracts exhibit nicotinamide adenine dinucleotide-derived adenylation but not mono(adenosine 5'-diphosphate-ribosyl)ation of DNA ligase.

Helicobacter pylori extracts exhibit nicotinamide adenine dinucleotide-derived adenylation but not mono(adenosine 5'-diphosphate-ribosyl)ation of DNA ligase.