Abstract
Poly(ADP-ribose) polymerase is a chromatin-associated enzyme which, in the presence of fragmented DNA, assembles branched homopolymers from the ADP-ribose moiety of NAD (reviewed in [1]). Fragmented DNA is an essential activator of the polymerase and is not modified by the reaction. This report presents data related to the kinetic mechanism of DNA activation of the poly(ADP-ribose) polymerase.
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Abbreviations
- poly(dT):
-
poly(deoxythymidylic acid)
- EDTA:
-
ethylenediamine tetraacetic acid
References
Pekala PH, Moss J (1983) Poly(ADP-ribosylation) of protein. Cur Top Cell Regul 22:1–49
Benjamin RC, Gill DM (1980) Poly(ADP-ribose) synthesis in vitro programmed by damaged DNA: A comparison of DNA molecules containing different types of strand breaks. J Biol Chem 255:10502–10508
Niedergang C, Okazaki H, Mandel P (1979) Properties of purified calf thymus poly(ADP-ribose) polymerase. Eur J Biochem 102:43–57
Cleland WW (1963) Statistical analysis of enzyme kinetic data. Methods Enzymol 63:103–138
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© 1985 Springer-Verlag Berlin Heidelberg
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Benjamin, R.C., Cook, P.F., Jacobson, M.K. (1985). Kinetic Mechanism of Poly(ADP-Ribose) Polymerase. In: Althaus, F.R., Hilz, H., Shall, S. (eds) ADP-Ribosylation of Proteins. Proceedings in Life Sciences. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-70589-2_12
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DOI: https://doi.org/10.1007/978-3-642-70589-2_12
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-70591-5
Online ISBN: 978-3-642-70589-2
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