2r0y | pdb_00002r0y
Structure of the Rsc4 tandem bromodomain in complex with an acetylated H3 peptide
Template:ABSTRACT PUBMED 17803945
Function
[RSC4_YEAST] Component of the chromatin structure remodeling complex (RSC), which is involved in transcription regulation and nucleosome positioning. RSC is responsible for the transfer of a histone octamer from a nucleosome core particle to naked DNA. The reaction requires ATP and involves an activated RSC-nucleosome intermediate. Remodeling reaction also involves DNA translocation, DNA twist and conformational change. As a reconfigurer of centromeric and flanking nucleosomes, RSC complex is required both for proper kinetochore function in chromosome segregation and, via a PKC1-dependent signaling pathway, for organization of the cellular cytoskeleton.[1] [2] [3] [4] [5] [6]
About this Structure
2r0y is a 2 chain structure with sequence from Saccharomyces cerevisiae. Full crystallographic information is available from OCA.
Reference
- VanDemark AP, Kasten MM, Ferris E, Heroux A, Hill CP, Cairns BR. Autoregulation of the rsc4 tandem bromodomain by gcn5 acetylation. Mol Cell. 2007 Sep 7;27(5):817-28. PMID:17803945 doi:https://dx.doi.org/10.1016/j.molcel.2007.08.018
- ↑ Cairns BR, Lorch Y, Li Y, Zhang M, Lacomis L, Erdjument-Bromage H, Tempst P, Du J, Laurent B, Kornberg RD. RSC, an essential, abundant chromatin-remodeling complex. Cell. 1996 Dec 27;87(7):1249-60. PMID:8980231
- ↑ Lorch Y, Zhang M, Kornberg RD. Histone octamer transfer by a chromatin-remodeling complex. Cell. 1999 Feb 5;96(3):389-92. PMID:10025404
- ↑ Moreira JM, Holmberg S. Transcriptional repression of the yeast CHA1 gene requires the chromatin-remodeling complex RSC. EMBO J. 1999 May 17;18(10):2836-44. PMID:10329629 doi:10.1093/emboj/18.10.2836
- ↑ Saha A, Wittmeyer J, Cairns BR. Chromatin remodeling by RSC involves ATP-dependent DNA translocation. Genes Dev. 2002 Aug 15;16(16):2120-34. PMID:12183366 doi:10.1101/gad.995002
- ↑ Chai B, Hsu JM, Du J, Laurent BC. Yeast RSC function is required for organization of the cellular cytoskeleton via an alternative PKC1 pathway. Genetics. 2002 Jun;161(2):575-84. PMID:12072455
- ↑ Hsu JM, Huang J, Meluh PB, Laurent BC. The yeast RSC chromatin-remodeling complex is required for kinetochore function in chromosome segregation. Mol Cell Biol. 2003 May;23(9):3202-15. PMID:12697820
