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1w4s

From Proteopedia

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Current revision

Crystal structure of the proximal BAH domain of polybromo

Structural highlights

1w4s is a 1 chain structure with sequence from Gallus gallus. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Method:	X-ray diffraction, Resolution 1.55Å
Ligands:
Resources:	FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

PB1_CHICK Involved in transcriptional activation and repression of select genes by chromatin remodeling (alteration of DNA-nucleosome topology).

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

The BAH domain (bromo-associated homology domain) was first identified from a repeated motif found in the nuclear protein polybromo--a large (187 kDa) modular protein comprising six bromodomains, two BAH domains and an HMG box. To date, the BAH domain has no ascribed function, although it is found in a wide range of proteins that contain additional domains involved in either transcriptional regulation (e.g. SET, PHD and bromodomain) and/or DNA binding (HMG box and AT hook). The molecular function of polybromo itself also remains unclear, but it has been identified as a key component of an SWI/SNF (switching/sucrose non-fermenting)-related, ATP-dependent chromatin-remodelling complex PBAF (polybromo, BRG1-associated factors; also known as SWI/SNF-B or SWI/SNFbeta). We present in this paper the crystal structure of the proximal BAH domain from chicken polybromo (BAH1), at a resolution of 1.6 A (1 A=0.1 nm). Structure-based sequence analysis reveals several features that may be involved in mediating protein-protein interactions.

Crystal structure of the proximal BAH domain of the polybromo protein.,Oliver AW, Jones SA, Roe SM, Matthews S, Goodwin GH, Pearl LH Biochem J. 2005 Aug 1;389(Pt 3):657-64. PMID:15839835^[1]

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

References

↑ Oliver AW, Jones SA, Roe SM, Matthews S, Goodwin GH, Pearl LH. Crystal structure of the proximal BAH domain of the polybromo protein. Biochem J. 2005 Aug 1;389(Pt 3):657-64. PMID:15839835 doi:10.1042/BJ20050310

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/1w4s"

Categories: Gallus gallus | Large Structures | Oliver AW | Pearl LH | Roe SM

@@ Line 3: / Line 3: @@
 <StructureSection load='1w4s' size='340' side='right'caption='[[1w4s]], [[Resolution|resolution]] 1.55&Aring;' scene=''>
 == Structural highlights ==
-<table><tr><td colspan='2'>[[1w4s]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Chick Chick]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1W4S OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1W4S FirstGlance]. <br>
+<table><tr><td colspan='2'>[[1w4s]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Gallus_gallus Gallus gallus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1W4S OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1W4S FirstGlance]. <br>
-</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene></td></tr>
+</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.55&#8491;</td></tr>
+<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene></td></tr>
 <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=1w4s FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1w4s OCA], [https://pdbe.org/1w4s PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1w4s RCSB], [https://www.ebi.ac.uk/pdbsum/1w4s PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1w4s ProSAT]</span></td></tr>
 </table>
+== Function ==
+[https://www.uniprot.org/uniprot/PB1_CHICK PB1_CHICK] Involved in transcriptional activation and repression of select genes by chromatin remodeling (alteration of DNA-nucleosome topology).
 == Evolutionary Conservation ==
 [[Image:Consurf_key_small.gif|200px|right]]
@@ Line 30: / Line 33: @@
 __TOC__
 </StructureSection>
-[[Category: Chick]]
+[[Category: Gallus gallus]]
 [[Category: Large Structures]]
-[[Category: Oliver, A W]]
+[[Category: Oliver AW]]
-[[Category: Pearl, L H]]
+[[Category: Pearl LH]]
-[[Category: Roe, S M]]
+[[Category: Roe SM]]
-[[Category: Bah]]
-[[Category: Bromo-associated homology domain]]
-[[Category: Chromatin remodelling]]
-[[Category: Nuclear protein]]
-[[Category: Pbaf]]
-[[Category: Polybromo]]
-[[Category: Rsc]]
-[[Category: Swi/snf-b]]

1w4s

From Proteopedia

Current revision

Crystal structure of the proximal BAH domain of polybromo

Structural highlights

Function

Evolutionary Conservation

Publication Abstract from PubMed

References

Contents

Proteopedia Page Contributors and Editors (what is this?)

Views

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