| Literature DB >> 170123 |
Abstract
The activity of poly(ADP-Rib) polymerase is enhanced in the presence of spermine and spermidine. Among the adenosine-like antibiotics tested, only formycin B and showdomycin cause an inhibition of the enzyme, which is competitive to NAD. The activity of poly(ADP-Rib) polymerase is not reduced by rifamycin, alpha-amanitin and 2-phenylethanol.Entities:
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Year: 1975 PMID: 170123 DOI: 10.1007/bf02326930
Source DB: PubMed Journal: Experientia ISSN: 0014-4754