| Literature DB >> 8830711 |
Abstract
Endogenous ADP-ribosylation of two proteins with molecular weights of 30,000 (30K) and 80,000 (80K) was detected in cell extracts of Mycobacterium smegmatis. Modification of these proteins was enzymatic. The ADP-ribose bound to 30K was removed by HgCl2 but not by NH2OH, suggesting the modification of a cysteine residue. The ADP-ribose bound to 80K was not removed by either HgCl2 or NH2OH, which is consistent with the modification of an asparagine residue. ADP-ribosylation of 80K appeared to be reversible.Entities:
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Year: 1996 PMID: 8830711 PMCID: PMC178471 DOI: 10.1128/jb.178.20.6074-6077.1996
Source DB: PubMed Journal: J Bacteriol ISSN: 0021-9193 Impact factor: 3.490