3lyi: Difference between revisions
No edit summary |
No edit summary |
||
| Line 1: | Line 1: | ||
==PWWP Domain of Human Bromodomain-Containing Protein 1== | ==PWWP Domain of Human Bromodomain-Containing Protein 1== | ||
<StructureSection load='3lyi' size='340' side='right' caption='[[3lyi]], [[Resolution|resolution]] 2.10Å' scene=''> | <StructureSection load='3lyi' size='340' side='right'caption='[[3lyi]], [[Resolution|resolution]] 2.10Å' scene=''> | ||
== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>[[3lyi]] is a 2 chain structure with sequence from [ | <table><tr><td colspan='2'>[[3lyi]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3LYI OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3LYI FirstGlance]. <br> | ||
</td></tr><tr id=' | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.1Å</td></tr> | ||
<tr id=' | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=OCS:CYSTEINESULFONIC+ACID'>OCS</scene></td></tr> | ||
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[ | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=3lyi FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3lyi OCA], [https://pdbe.org/3lyi PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3lyi RCSB], [https://www.ebi.ac.uk/pdbsum/3lyi PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3lyi ProSAT]</span></td></tr> | ||
</table> | </table> | ||
== Function == | == Function == | ||
[ | [https://www.uniprot.org/uniprot/BRD1_HUMAN BRD1_HUMAN] Component of the MOZ/MORF complex which has a histone H3 acetyltransferase activity.<ref>PMID:16387653</ref> <ref>PMID:21880731</ref> | ||
== Evolutionary Conservation == | == Evolutionary Conservation == | ||
[[Image:Consurf_key_small.gif|200px|right]] | [[Image:Consurf_key_small.gif|200px|right]] | ||
Check<jmol> | Check<jmol> | ||
<jmolCheckbox> | <jmolCheckbox> | ||
<scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/ly/3lyi_consurf.spt"</scriptWhenChecked> | <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/ly/3lyi_consurf.spt"</scriptWhenChecked> | ||
<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked> | <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked> | ||
<text>to colour the structure by Evolutionary Conservation</text> | <text>to colour the structure by Evolutionary Conservation</text> | ||
| Line 29: | Line 29: | ||
</div> | </div> | ||
<div class="pdbe-citations 3lyi" style="background-color:#fffaf0;"></div> | <div class="pdbe-citations 3lyi" style="background-color:#fffaf0;"></div> | ||
==See Also== | |||
*[[Bromodomain-containing protein 3D structures|Bromodomain-containing protein 3D structures]] | |||
== References == | == References == | ||
<references/> | <references/> | ||
__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
[[Category: | [[Category: Homo sapiens]] | ||
[[Category: Arrowsmith | [[Category: Large Structures]] | ||
[[Category: Bochkarev | [[Category: Arrowsmith CH]] | ||
[[Category: Bountra | [[Category: Bochkarev A]] | ||
[[Category: Edwards | [[Category: Bountra C]] | ||
[[Category: Lam | [[Category: Edwards AM]] | ||
[[Category: Min | [[Category: Lam R]] | ||
[[Category: Ni | [[Category: Min J]] | ||
[[Category: Ni S]] | |||
[[Category: Weigelt | [[Category: Weigelt J]] | ||
[[Category: Wu | [[Category: Wu H]] | ||
[[Category: Zeng | [[Category: Zeng H]] | ||
Latest revision as of 11:46, 6 September 2023
PWWP Domain of Human Bromodomain-Containing Protein 1PWWP Domain of Human Bromodomain-Containing Protein 1
Structural highlights
FunctionBRD1_HUMAN Component of the MOZ/MORF complex which has a histone H3 acetyltransferase activity.[1] [2] 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 PubMedBACKGROUND: The PWWP domain was first identified as a structural motif of 100-130 amino acids in the WHSC1 protein and predicted to be a protein-protein interaction domain. It belongs to the Tudor domain 'Royal Family', which consists of Tudor, chromodomain, MBT and PWWP domains. While Tudor, chromodomain and MBT domains have long been known to bind methylated histones, PWWP was shown to exhibit histone binding ability only until recently. METHODOLOGY/PRINCIPAL FINDINGS: The PWWP domain has been shown to be a DNA binding domain, but sequence analysis and previous structural studies show that the PWWP domain exhibits significant similarity to other 'Royal Family' members, implying that the PWWP domain has the potential to bind histones. In order to further explore the function of the PWWP domain, we used the protein family approach to determine the crystal structures of the PWWP domains from seven different human proteins. Our fluorescence polarization binding studies show that PWWP domains have weak histone binding ability, which is also confirmed by our NMR titration experiments. Furthermore, we determined the crystal structures of the BRPF1 PWWP domain in complex with H3K36me3, and HDGF2 PWWP domain in complex with H3K79me3 and H4K20me3. CONCLUSIONS: PWWP proteins constitute a new family of methyl lysine histone binders. The PWWP domain consists of three motifs: a canonical beta-barrel core, an insertion motif between the second and third beta-strands and a C-terminal alpha-helix bundle. Both the canonical beta-barrel core and the insertion motif are directly involved in histone binding. The PWWP domain has been previously shown to be a DNA binding domain. Therefore, the PWWP domain exhibits dual functions: binding both DNA and methyllysine histones. ENHANCED VERSION: This article can also be viewed as an enhanced version in which the text of the article is integrated with interactive 3D representations and animated transitions. Please note that a web plugin is required to access this enhanced functionality. Instructions for the installation and use of the web plugin are available in Text S1. Structural and Histone Binding Ability Characterizations of Human PWWP Domains.,Wu H, Zeng H, Lam R, Tempel W, Amaya MF, Xu C, Dombrovski L, Qiu W, Wang Y, Min J PLoS One. 2011;6(6):e18919. Epub 2011 Jun 20. PMID:21720545[3] From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine. See AlsoReferences
|
| ||||||||||||||||||