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3nxb

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Crystal Structure of the Bromodomain of human CECR2

Structural highlights

3nxb is a 2 chain structure with sequence from Homo sapiens. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Method:	X-ray diffraction, Resolution 1.83Å
Ligands:
Resources:	FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

CECR2_HUMAN Part of the CERF (CECR2-containing-remodeling factor) complex, which facilitates the perturbation of chromatin structure in an ATP-dependent manner. May be involved through its interaction with LRPPRC in the integration of cytoskeletal network with vesicular trafficking, nucleocytosolic shuttling, transcription, chromosome remodeling and cytokinesis.^[1]

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

Bromodomains (BRDs) are protein interaction modules that specifically recognize epsilon-N-lysine acetylation motifs, a key event in the reading process of epigenetic marks. The 61 BRDs in the human genome cluster into eight families based on structure/sequence similarity. Here, we present 29 high-resolution crystal structures, covering all BRD families. Comprehensive crossfamily structural analysis identifies conserved and family-specific structural features that are necessary for specific acetylation-dependent substrate recognition. Screening of more than 30 representative BRDs against systematic histone-peptide arrays identifies new BRD substrates and reveals a strong influence of flanking posttranslational modifications, such as acetylation and phosphorylation, suggesting that BRDs recognize combinations of marks rather than singly acetylated sequences. We further uncovered a structural mechanism for the simultaneous binding and recognition of diverse diacetyl-containing peptides by BRD4. These data provide a foundation for structure-based drug design of specific inhibitors for this emerging target family.

Histone recognition and large-scale structural analysis of the human bromodomain family.,Filippakopoulos P, Picaud S, Mangos M, Keates T, Lambert JP, Barsyte-Lovejoy D, Felletar I, Volkmer R, Muller S, Pawson T, Gingras AC, Arrowsmith CH, Knapp S Cell. 2012 Mar 30;149(1):214-31. PMID:22464331^[2]

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.

References

↑ Banting GS, Barak O, Ames TM, Burnham AC, Kardel MD, Cooch NS, Davidson CE, Godbout R, McDermid HE, Shiekhattar R. CECR2, a protein involved in neurulation, forms a novel chromatin remodeling complex with SNF2L. Hum Mol Genet. 2005 Feb 15;14(4):513-24. Epub 2005 Jan 7. PMID:15640247 doi:http://dx.doi.org/ddi048
↑ Filippakopoulos P, Picaud S, Mangos M, Keates T, Lambert JP, Barsyte-Lovejoy D, Felletar I, Volkmer R, Muller S, Pawson T, Gingras AC, Arrowsmith CH, Knapp S. Histone recognition and large-scale structural analysis of the human bromodomain family. Cell. 2012 Mar 30;149(1):214-31. PMID:22464331 doi:10.1016/j.cell.2012.02.013

1 Structural highlights
2 Function
3 Evolutionary Conservation
4 Publication Abstract from PubMed
5 References

Proteopedia Page Contributors and Editors (what is this?)

OCA

Retrieved from "http://52.214.119.220/wiki/index.php/3nxb"

@@ Line 1: / Line 1: @@
-{{Seed}}
-[[Image:3nxb.jpg|left|200px]]
-<!--
+==Crystal Structure of the Bromodomain of human CECR2==
-The line below this paragraph, containing "STRUCTURE_3nxb", creates the "Structure Box" on the page.
+<StructureSection load='3nxb' size='340' side='right'caption='[[3nxb]], [[Resolution|resolution]] 1.83&Aring;' scene=''>
-You may change the PDB parameter (which sets the PDB file loaded into the applet)
+== Structural highlights ==
-or the SCENE parameter (which sets the initial scene displayed when the page is loaded),
+<table><tr><td colspan='2'>[[3nxb]] 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=3NXB OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3NXB FirstGlance]. <br>
-or leave the SCENE parameter empty for the default display.
+</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.83&#8491;</td></tr>
--->
+<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=EDO:1,2-ETHANEDIOL'>EDO</scene></td></tr>
-{{STRUCTURE_3nxb|  PDB=3nxb  |  SCENE=  }}
+<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=3nxb FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3nxb OCA], [https://pdbe.org/3nxb PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3nxb RCSB], [https://www.ebi.ac.uk/pdbsum/3nxb PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3nxb ProSAT]</span></td></tr>
+</table>
+== Function ==
+[https://www.uniprot.org/uniprot/CECR2_HUMAN CECR2_HUMAN] Part of the CERF (CECR2-containing-remodeling factor) complex, which facilitates the perturbation of chromatin structure in an ATP-dependent manner. May be involved through its interaction with LRPPRC in the integration of cytoskeletal network with vesicular trafficking, nucleocytosolic shuttling, transcription, chromosome remodeling and cytokinesis.<ref>PMID:15640247</ref>
+== Evolutionary Conservation ==
+[[Image:Consurf_key_small.gif|200px|right]]
+Check<jmol>
+  <jmolCheckbox>
+    <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/nx/3nxb_consurf.spt"</scriptWhenChecked>
+    <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
+    <text>to colour the structure by Evolutionary Conservation</text>
+  </jmolCheckbox>
+</jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/main_output.php?pdb_ID=3nxb ConSurf].
+<div style="clear:both"></div>
+<div style="background-color:#fffaf0;">
+== Publication Abstract from PubMed ==
+Bromodomains (BRDs) are protein interaction modules that specifically recognize epsilon-N-lysine acetylation motifs, a key event in the reading process of epigenetic marks. The 61 BRDs in the human genome cluster into eight families based on structure/sequence similarity. Here, we present 29 high-resolution crystal structures, covering all BRD families. Comprehensive crossfamily structural analysis identifies conserved and family-specific structural features that are necessary for specific acetylation-dependent substrate recognition. Screening of more than 30 representative BRDs against systematic histone-peptide arrays identifies new BRD substrates and reveals a strong influence of flanking posttranslational modifications, such as acetylation and phosphorylation, suggesting that BRDs recognize combinations of marks rather than singly acetylated sequences. We further uncovered a structural mechanism for the simultaneous binding and recognition of diverse diacetyl-containing peptides by BRD4. These data provide a foundation for structure-based drug design of specific inhibitors for this emerging target family.
-===Crystal Structure of the Bromodomain of human CECR2===
+Histone recognition and large-scale structural analysis of the human bromodomain family.,Filippakopoulos P, Picaud S, Mangos M, Keates T, Lambert JP, Barsyte-Lovejoy D, Felletar I, Volkmer R, Muller S, Pawson T, Gingras AC, Arrowsmith CH, Knapp S Cell. 2012 Mar 30;149(1):214-31. PMID:22464331<ref>PMID:22464331</ref>
+From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
-==About this Structure==
+</div>
-NXB is a 2 chains structure with sequences from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3NXB OCA].
+<div class="pdbe-citations 3nxb" style="background-color:#fffaf0;"></div>
+== References ==
+<references/>
+__TOC__
+</StructureSection>
 [[Category: Homo sapiens]]
-[[Category: Arrowsmith, C H.]]
+[[Category: Large Structures]]
-[[Category: Bountra, C.]]
+[[Category: Arrowsmith CH]]
-[[Category: Delft, F Von.]]
+[[Category: Bountra C]]
-[[Category: Edwards, A.]]
+[[Category: Edwards A]]
-[[Category: Filippakopoulos, P.]]
+[[Category: Filippakopoulos P]]
-[[Category: Keates, T.]]
+[[Category: Keates T]]
-[[Category: Knapp, S.]]
+[[Category: Knapp S]]
-[[Category: Muniz, J.]]
+[[Category: Muniz J]]
-[[Category: Picaud, S.]]
+[[Category: Picaud S]]
-[[Category: SGC, Structural Genomics Consortium.]]
+[[Category: Weigelt J]]
-[[Category: Weigelt, J.]]
+[[Category: Von Delft F]]
-[[Category: Bromodomain]]
-[[Category: Cat eye syndrome chromosome region candidate 2]]
-[[Category: Cecr2]]
-[[Category: Sgc]]
-[[Category: Structural genomic]]
-[[Category: Structural genomics consortium]]
-[[Category: Transcription]]
-''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Wed Aug 18 11:50:45 2010''

3nxb

From Proteopedia

Current revision

Crystal Structure of the Bromodomain of human CECR2

Structural highlights

Function

Evolutionary Conservation

Publication Abstract from PubMed

References

Contents

Proteopedia Page Contributors and Editors (what is this?)

Views

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