6iy3

Structure of Snf2-MMTV-A nucleosome complex at shl-2 in ADP stateStructure of Snf2-MMTV-A nucleosome complex at shl-2 in ADP state

6iy3, resolution 3.67Å Show:Asymmetric Unit Biological Assembly Structural highlights 6iy3 is a 11 chain structure with sequence from Mus musculus, Saccharomyces cerevisiae S288C and Xenopus laevis. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance. Method: Electron Microscopy, Resolution 3.67Å Ligands: Experimental data: Check Resources: FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT Function H4_XENLA Core component of nucleosome. Nucleosomes wrap and compact DNA into chromatin, limiting DNA accessibility to the cellular machineries which require DNA as a template. Histones thereby play a central role in transcription regulation, DNA repair, DNA replication and chromosomal stability. DNA accessibility is regulated via a complex set of post-translational modifications of histones, also called histone code, and nucleosome remodeling. See Also Helicase 3D structures Histone 3D structures