2bct: Difference between revisions

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-[[Image:2bct.png|left|200px]]
-<!--
+==THE ARMADILLO REPEAT REGION FROM MURINE BETA-CATENIN==
-The line below this paragraph, containing "STRUCTURE_2bct", creates the "Structure Box" on the page.
+<StructureSection load='2bct' size='340' side='right'caption='[[2bct]], [[Resolution|resolution]] 2.90&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'>[[2bct]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Mus_musculus Mus musculus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2BCT OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2BCT 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]] 2.9&#8491;</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=2bct FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2bct OCA], [https://pdbe.org/2bct PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2bct RCSB], [https://www.ebi.ac.uk/pdbsum/2bct PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2bct ProSAT]</span></td></tr>
-{{STRUCTURE_2bct|  PDB=2bct  |  SCENE=  }}
+</table>
+== Function ==
+[https://www.uniprot.org/uniprot/CTNB1_MOUSE CTNB1_MOUSE] Key downstream component of the canonical Wnt signaling pathway. In the absence of Wnt, forms a complex with AXIN1, AXIN2, APC, CSNK1A1 and GSK3B that promotes phosphorylation on N-terminal Ser and Thr residues and ubiquitination of CTNNB1 via BTRC and its subsequent degradation by the proteasome. In the presence of Wnt ligand, CTNNB1 is not ubiquitinated and accumulates in the nucleus, where it acts as a coactivator for transcription factors of the TCF/LEF family, leading to activate Wnt responsive genes. Involved in the regulation of cell adhesion. Acts as a negative regulator of centrosome cohesion. Involved in the CDK2/PTPN6/CTNNB1/CEACAM1 pathway of insulin internalization. Blocks anoikis of malignant kidney and intestinal epithelial cells and promotes their anchorage-independent growth by down-regulating DAPK2 (By similarity).
+== 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/bc/2bct_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=2bct ConSurf].
+<div style="clear:both"></div>
+<div style="background-color:#fffaf0;">
+== Publication Abstract from PubMed ==
+Beta-catenin is essential for cadherin-based cell adhesion and Wnt/Wingless growth factor signaling. In these roles, it binds to cadherins, Tcf-family transcription factors, and the tumor suppressor gene product Adenomatous Polyposis Coli (APC). A core region of beta-catenin, composed of 12 copies of a 42 amino acid sequence motif known as an armadillo repeat, mediates these interactions. The three-dimensional structure of a protease-resistant fragment of beta-catenin containing the armadillo repeat region has been determined. The 12 repeats form a superhelix of helices that features a long, positively charged groove. Although unrelated in sequence, the beta-catenin binding regions of cadherins, Tcfs, and APC are acidic and are proposed to interact with this groove.
-===THE ARMADILLO REPEAT REGION FROM MURINE BETA-CATENIN===
+Three-dimensional structure of the armadillo repeat region of beta-catenin.,Huber AH, Nelson WJ, Weis WI Cell. 1997 Sep 5;90(5):871-82. PMID:9298899<ref>PMID:9298899</ref>
+From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
-<!--
+</div>
-The line below this paragraph, {{ABSTRACT_PUBMED_9298899}}, adds the Publication Abstract to the page
+<div class="pdbe-citations 2bct" style="background-color:#fffaf0;"></div>
-(as it appears on PubMed at http://www.pubmed.gov), where 9298899 is the PubMed ID number.
--->
-{{ABSTRACT_PUBMED_9298899}}
-==About this Structure==
-[[2bct]] is a 1 chain structure of [[Catenin]] with sequence from [http://en.wikipedia.org/wiki/Mus_musculus Mus musculus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2BCT OCA].
 ==See Also==
-*[[Catenin]]
+*[[Catenin 3D structures|Catenin 3D structures]]
+== References ==
-==Reference==
+<references/>
-<ref group="xtra">PMID:9298899</ref><references group="xtra"/>
+__TOC__
+</StructureSection>
+[[Category: Large Structures]]
 [[Category: Mus musculus]]
-[[Category: Huber, A H.]]
+[[Category: Huber AH]]
-[[Category: Nelson, W J.]]
+[[Category: Nelson WJ]]
-[[Category: Weis, W I.]]
+[[Category: Weis WI]]
-[[Category: Armadillo repeat]]
-[[Category: Beta-catenin]]
-[[Category: Structural protein]]