CG11276, Dmel\CG11276, Rp S4, SX4, anon-EST:Posey270, Dmel_CG11276
Ribosomal protein S4
GO Process (5)
GO Function (1)
GO Component (2)
Drosophila melanogaster

Affinity Capture-MS

An interaction is inferred when a bait protein is affinity captured from cell extracts by either polyclonal antibody or epitope tag and the associated interaction partner is identified by mass spectrometric methods.


Nucleosomal core histones mediate dynamic regulation of poly(ADP-ribose) polymerase 1 protein binding to chromatin and induction of its enzymatic activity.

Pinnola A, Naumova N, Shah M, Tulin AV

Poly(ADP-ribose) polymerase 1 protein (PARP1) mediates chromatin loosening and activates the transcription of inducible genes, but the mechanism of PARP1 regulation in chromatin is poorly understood. We have found that PARP1 interaction with chromatin is dynamic and that PARP1 is exchanged continuously between chromatin and nucleoplasm, as well as between chromatin domains. Specifically, the PARP1 protein preferentially interacts with nucleosomal ... [more]

J. Biol. Chem. Nov. 02, 2007; 282(44);32511-9 [Pubmed: 17827147]


  • Low Throughput

Curated By

  • BioGRID