3.5.4.4 additional information ADA is associated with the Galphai-3 protein-coupled A1 receptor Sus scrofa ? - ? 89 3.5.4.4 additional information Plasmodium gallinaceum ADA does not have significant activity for 5'-methylthioadenosine Plasmodium gallinaceum ? - ? 89 3.5.4.4 N6-isopentenyladenosine + H2O 1.9% of the activity of adenine Schizosaccharomyces pombe ? - ? 406062 3.5.4.4 N6-isopentenyladenosine + H2O 1.2% of the activity of adenine Saccharomyces cerevisiae inosine + 3-methylbut-3-en-1-amine - ? 406063 3.5.4.4 viramidine + H2O the enzyme catalyzes viramidine deamination to ribavirin in vivo as a prodrug conversion to active drug, pharmacokinetic analysis, overview Rattus norvegicus ribavirin + NH3 - ? 395017 3.5.4.4 viramidine + H2O substrate and product determination by LC-MS Rattus norvegicus ribavirin + NH3 - ? 395017