3o7a

Crystal structure of PHF13 in complex with H3K4me3

spinqualitylabelsall models 3o7a, resolution 1.67Å Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image   Print3D Structural highlights 3o7a is a 2 chain structure with sequence from Human. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance. Ligands: GOL, ZN NonStd Res: M3L Related: 3o70 Resources: FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT Function [PHF13_HUMAN] Modulates chromatin structure. Required for normal chromosome condensation during the early stages of mitosis. Required for normal chromosome separation during mitosis. Evolutionary Conservation Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf. Publication Abstract from PubMed PHF13 is a chromatin affiliated protein with a functional role in differentiation, cell division, DNA damage response and higher chromatin order. To gain insight into PHF13's ability to modulate these processes, we elucidate the mechanisms targeting PHF13 to chromatin, its genome wide localization and its molecular chromatin context. Size exclusion chromatography, mass spectrometry, X-ray crystallography and ChIP sequencing demonstrate that PHF13 binds chromatin in a multivalent fashion via direct interactions with H3K4me2/3 and DNA, and indirectly via interactions with PRC2 and RNA PolII. Furthermore, PHF13 depletion disrupted the interactions between PRC2, RNA PolII S5P, H3K4me3 and H3K27me3 and resulted in the up and down regulation of genes functionally enriched in transcriptional regulation, DNA binding, cell cycle, differentiation and chromatin organization. Together our findings argue that PHF13 is an H3K4me2/3 molecular reader and transcriptional co-regulator, affording it the ability to impact different chromatin processes. PHF13 is a molecular reader and transcriptional co-regulator of H3K4me2/3.,Chung HR, Xu C, Fuchs A, Mund A, Lange M, Staege H, Schubert T, Bian C, Dunkel I, Eberharter A, Regnard C, Klinker H, Meierhofer D, Cozzuto L, Winterpacht A, Di Croce L, Min J, Will H, Kinkley S Elife. 2016 May 25;5. pii: e10607. doi: 10.7554/eLife.10607. PMID:27223324 From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.

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