6ae8: Difference between revisions

Revision as of 05:50, 17 April 2019

Structure insight into histone chaperone Chz1-mediated H2A.Z recognition and replacement

Structural highlights

6ae8 is a 4 chain structure. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Ligands:	BCN
Resources:	FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

[H2B1_YEAST] 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.^[1] ^[2] ^[3] ^[4] ^[5] ^[6] ^[7] ^[8] ^[9] [CHZ1_YEAST] Forms a chaperone-bound H2A.Z-H2B complex that acts as a source for SWR1 complex-dependent H2A to H2A.Z histone replacement in chromatin.^[10]

References

↑ Martini EM, Keeney S, Osley MA. A role for histone H2B during repair of UV-induced DNA damage in Saccharomyces cerevisiae. Genetics. 2002 Apr;160(4):1375-87. PMID:11973294
↑ Briggs SD, Xiao T, Sun ZW, Caldwell JA, Shabanowitz J, Hunt DF, Allis CD, Strahl BD. Gene silencing: trans-histone regulatory pathway in chromatin. Nature. 2002 Aug 1;418(6897):498. Epub 2002 Jul 14. PMID:12152067 doi:10.1038/nature00970
↑ Kao CF, Hillyer C, Tsukuda T, Henry K, Berger S, Osley MA. Rad6 plays a role in transcriptional activation through ubiquitylation of histone H2B. Genes Dev. 2004 Jan 15;18(2):184-95. PMID:14752010 doi:10.1101/gad.1149604
↑ Yamashita K, Shinohara M, Shinohara A. Rad6-Bre1-mediated histone H2B ubiquitylation modulates the formation of double-strand breaks during meiosis. Proc Natl Acad Sci U S A. 2004 Aug 3;101(31):11380-5. Epub 2004 Jul 27. PMID:15280549 doi:10.1073/pnas.0400078101
↑ Ahn SH, Cheung WL, Hsu JY, Diaz RL, Smith MM, Allis CD. Sterile 20 kinase phosphorylates histone H2B at serine 10 during hydrogen peroxide-induced apoptosis in S. cerevisiae. Cell. 2005 Jan 14;120(1):25-36. PMID:15652479 doi:S009286740401092X
↑ Ahn SH, Henderson KA, Keeney S, Allis CD. H2B (Ser10) phosphorylation is induced during apoptosis and meiosis in S. cerevisiae. Cell Cycle. 2005 Jun;4(6):780-3. Epub 2005 Jun 14. PMID:15970663
↑ Giannattasio M, Lazzaro F, Plevani P, Muzi-Falconi M. The DNA damage checkpoint response requires histone H2B ubiquitination by Rad6-Bre1 and H3 methylation by Dot1. J Biol Chem. 2005 Mar 18;280(11):9879-86. Epub 2005 Jan 4. PMID:15632126 doi:M414453200
↑ Xiao T, Kao CF, Krogan NJ, Sun ZW, Greenblatt JF, Osley MA, Strahl BD. Histone H2B ubiquitylation is associated with elongating RNA polymerase II. Mol Cell Biol. 2005 Jan;25(2):637-51. PMID:15632065 doi:25/2/637
↑ Nathan D, Ingvarsdottir K, Sterner DE, Bylebyl GR, Dokmanovic M, Dorsey JA, Whelan KA, Krsmanovic M, Lane WS, Meluh PB, Johnson ES, Berger SL. Histone sumoylation is a negative regulator in Saccharomyces cerevisiae and shows dynamic interplay with positive-acting histone modifications. Genes Dev. 2006 Apr 15;20(8):966-76. Epub 2006 Apr 5. PMID:16598039 doi:gad.1404206
↑ Luk E, Vu ND, Patteson K, Mizuguchi G, Wu WH, Ranjan A, Backus J, Sen S, Lewis M, Bai Y, Wu C. Chz1, a nuclear chaperone for histone H2AZ. Mol Cell. 2007 Feb 9;25(3):357-68. PMID:17289584 doi:https://dx.doi.org/S1097-2765(06)00883-5

Proteopedia Page Contributors and Editors (what is this?)

OCA

[1] Martini EM, Keeney S, Osley MA. A role for histone H2B during repair of UV-induced DNA damage in Saccharomyces cerevisiae. Genetics. 2002 Apr;160(4):1375-87. PMID:11973294

[2] Briggs SD, Xiao T, Sun ZW, Caldwell JA, Shabanowitz J, Hunt DF, Allis CD, Strahl BD. Gene silencing: trans-histone regulatory pathway in chromatin. Nature. 2002 Aug 1;418(6897):498. Epub 2002 Jul 14. PMID:12152067 doi:10.1038/nature00970

[3] Kao CF, Hillyer C, Tsukuda T, Henry K, Berger S, Osley MA. Rad6 plays a role in transcriptional activation through ubiquitylation of histone H2B. Genes Dev. 2004 Jan 15;18(2):184-95. PMID:14752010 doi:10.1101/gad.1149604

[4] Yamashita K, Shinohara M, Shinohara A. Rad6-Bre1-mediated histone H2B ubiquitylation modulates the formation of double-strand breaks during meiosis. Proc Natl Acad Sci U S A. 2004 Aug 3;101(31):11380-5. Epub 2004 Jul 27. PMID:15280549 doi:10.1073/pnas.0400078101

[5] Ahn SH, Cheung WL, Hsu JY, Diaz RL, Smith MM, Allis CD. Sterile 20 kinase phosphorylates histone H2B at serine 10 during hydrogen peroxide-induced apoptosis in S. cerevisiae. Cell. 2005 Jan 14;120(1):25-36. PMID:15652479 doi:S009286740401092X

[6] Ahn SH, Henderson KA, Keeney S, Allis CD. H2B (Ser10) phosphorylation is induced during apoptosis and meiosis in S. cerevisiae. Cell Cycle. 2005 Jun;4(6):780-3. Epub 2005 Jun 14. PMID:15970663

[7] Giannattasio M, Lazzaro F, Plevani P, Muzi-Falconi M. The DNA damage checkpoint response requires histone H2B ubiquitination by Rad6-Bre1 and H3 methylation by Dot1. J Biol Chem. 2005 Mar 18;280(11):9879-86. Epub 2005 Jan 4. PMID:15632126 doi:M414453200

[8] Xiao T, Kao CF, Krogan NJ, Sun ZW, Greenblatt JF, Osley MA, Strahl BD. Histone H2B ubiquitylation is associated with elongating RNA polymerase II. Mol Cell Biol. 2005 Jan;25(2):637-51. PMID:15632065 doi:25/2/637

[9] Nathan D, Ingvarsdottir K, Sterner DE, Bylebyl GR, Dokmanovic M, Dorsey JA, Whelan KA, Krsmanovic M, Lane WS, Meluh PB, Johnson ES, Berger SL. Histone sumoylation is a negative regulator in Saccharomyces cerevisiae and shows dynamic interplay with positive-acting histone modifications. Genes Dev. 2006 Apr 15;20(8):966-76. Epub 2006 Apr 5. PMID:16598039 doi:gad.1404206

[10] Luk E, Vu ND, Patteson K, Mizuguchi G, Wu WH, Ranjan A, Backus J, Sen S, Lewis M, Bai Y, Wu C. Chz1, a nuclear chaperone for histone H2AZ. Mol Cell. 2007 Feb 9;25(3):357-68. PMID:17289584 doi:https://dx.doi.org/S1097-2765(06)00883-5

[1]

[2]

[3]

[4]

[5]

[6]

[7]

[8]

[9]

[10]

@@ Line 1: / Line 1: @@
-'''Unreleased structure'''
-The entry 6ae8 is ON HOLD  until Paper Publication
+==Structure insight into histone chaperone Chz1-mediated H2A.Z recognition and replacement==
+<StructureSection load='6ae8' size='340' side='right'caption='[[6ae8]], [[Resolution|resolution]] 1.65&Aring;' scene=''>
-Authors:
+== Structural highlights ==
+<table><tr><td colspan='2'>[[6ae8]] is a 4 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6AE8 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=6AE8 FirstGlance]. <br>
-Description:
+</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=BCN:BICINE'>BCN</scene></td></tr>
-[[Category: Unreleased Structures]]
+<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=6ae8 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6ae8 OCA], [http://pdbe.org/6ae8 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=6ae8 RCSB], [http://www.ebi.ac.uk/pdbsum/6ae8 PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=6ae8 ProSAT]</span></td></tr>
+</table>
+== Function ==
+[[http://www.uniprot.org/uniprot/H2B1_YEAST H2B1_YEAST]] 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.<ref>PMID:11973294</ref> <ref>PMID:12152067</ref> <ref>PMID:14752010</ref> <ref>PMID:15280549</ref> <ref>PMID:15652479</ref> <ref>PMID:15970663</ref> <ref>PMID:15632126</ref> <ref>PMID:15632065</ref> <ref>PMID:16598039</ref>  [[http://www.uniprot.org/uniprot/CHZ1_YEAST CHZ1_YEAST]] Forms a chaperone-bound H2A.Z-H2B complex that acts as a source for SWR1 complex-dependent H2A to H2A.Z histone replacement in chromatin.<ref>PMID:17289584</ref>
+== References ==
+<references/>
+__TOC__
+</StructureSection>
+[[Category: Large Structures]]
+[[Category: Shan, S]]
+[[Category: Wang, Y Y]]
+[[Category: Zhou, Z]]
+[[Category: Chaperone]]
+[[Category: Histone variant]]

6ae8: Difference between revisions

Revision as of 05:50, 17 April 2019

Structure insight into histone chaperone Chz1-mediated H2A.Z recognition and replacement

Structural highlights

Function

References

Contents

Proteopedia Page Contributors and Editors (what is this?)

Navigation menu

Page actions

Page actions

Personal tools

Navigation

Search

Tools