1zy3

From Proteopedia

(Difference between revisions)

Current revision

Structural model of complex of Bcl-w protein with Bid BH3-peptide

Structural highlights

1zy3 is a 2 chain structure with sequence from Homo sapiens. Full experimental information is available from OCA. For a guided tour on the structure components use FirstGlance.
Method:	Solution NMR
Resources:	FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

B2CL2_HUMAN Promotes cell survival. Blocks dexamethasone-induced apoptosis. Mediates survival of postmitotic Sertoli cells by suppressing death-promoting activity of BAX.^[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

A peptide corresponding to the BH3 region of the proapoptotic protein, BID, could be bound in the cleft of the antiapoptotic protein, BCL-w. This binding induced major conformational rearrangements in both the peptide and protein components of the complex and led to the displacement and unfolding of the BCL-w C-terminal alpha-helix. The structure of BCL-w with a bound BID-BH3 peptide was determined using NMR spectroscopy and molecular docking. These studies confirmed that a region of 16 residues of the BID-BH3 peptide is responsible for its strong binding to BCL-w and BCL-x(L). The interactions of BCL-w and the BID-BH3 peptide complex with dodecylphosphocholine micelles were characterized and showed that the conformational change of BCL-w upon lipid binding occurred at the same time as the release and unfolding of the BH3 peptide.

Structural model of the BCL-w-BID peptide complex and its interactions with phospholipid micelles.,Denisov AY, Chen G, Sprules T, Moldoveanu T, Beauparlant P, Gehring K Biochemistry. 2006 Feb 21;45(7):2250-6. PMID:16475813^[2]

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

References

↑ Gibson L, Holmgreen SP, Huang DC, Bernard O, Copeland NG, Jenkins NA, Sutherland GR, Baker E, Adams JM, Cory S. bcl-w, a novel member of the bcl-2 family, promotes cell survival. Oncogene. 1996 Aug 15;13(4):665-75. PMID:8761287
↑ Denisov AY, Chen G, Sprules T, Moldoveanu T, Beauparlant P, Gehring K. Structural model of the BCL-w-BID peptide complex and its interactions with phospholipid micelles. Biochemistry. 2006 Feb 21;45(7):2250-6. PMID:16475813 doi:10.1021/bi052332s

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

Proteopedia Page Contributors and Editors (what is this?)

OCA

Retrieved from "http://52.214.119.220/wiki/index.php/1zy3"

Categories: Homo sapiens | Large Structures | Denisov AY | Gehring K

@@ Line 1: / Line 1: @@
 ==Structural model of complex of Bcl-w protein with Bid BH3-peptide==
-<StructureSection load='1zy3' size='340' side='right' caption='[[1zy3]], [[NMR_Ensembles_of_Models | 10 NMR models]]' scene=''>
+<StructureSection load='1zy3' size='340' side='right'caption='[[1zy3]]' scene=''>
 == Structural highlights ==
-<table><tr><td colspan='2'>[[1zy3]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Human Human]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1ZY3 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1ZY3 FirstGlance]. <br>
+<table><tr><td colspan='2'>[[1zy3]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1ZY3 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1ZY3 FirstGlance]. <br>
-</td></tr><tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1mk3|1mk3]]</td></tr>
+</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">Solution NMR</td></tr>
-<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=1zy3 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1zy3 OCA], [http://pdbe.org/1zy3 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=1zy3 RCSB], [http://www.ebi.ac.uk/pdbsum/1zy3 PDBsum]</span></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=1zy3 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1zy3 OCA], [https://pdbe.org/1zy3 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1zy3 RCSB], [https://www.ebi.ac.uk/pdbsum/1zy3 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1zy3 ProSAT]</span></td></tr>
 </table>
 == Function ==
-[[http://www.uniprot.org/uniprot/B2CL2_HUMAN B2CL2_HUMAN]] Promotes cell survival. Blocks dexamethasone-induced apoptosis. Mediates survival of postmitotic Sertoli cells by suppressing death-promoting activity of BAX.<ref>PMID:8761287</ref>  [[http://www.uniprot.org/uniprot/BID_HUMAN BID_HUMAN]] The major proteolytic product p15 BID allows the release of cytochrome c (By similarity). Isoform 1, isoform 2 and isoform 4 induce ICE-like proteases and apoptosis. Isoform 3 does not induce apoptosis. Counters the protective effect of Bcl-2.<ref>PMID:14583606</ref>
+[https://www.uniprot.org/uniprot/B2CL2_HUMAN B2CL2_HUMAN] Promotes cell survival. Blocks dexamethasone-induced apoptosis. Mediates survival of postmitotic Sertoli cells by suppressing death-promoting activity of BAX.<ref>PMID:8761287</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/zy/1zy3_consurf.spt"</scriptWhenChecked>
+    <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/zy/1zy3_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/chain_selection.php?pdb_ID=2ata ConSurf].
+</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=1zy3 ConSurf].
 <div style="clear:both"></div>
 <div style="background-color:#fffaf0;">
@@ Line 29: / Line 30: @@
 ==See Also==
-*[[Bcl-2|Bcl-2]]
+*[[B-cell lymphoma proteins 3D structures|B-cell lymphoma proteins 3D structures]]
 == References ==
 <references/>
 __TOC__
 </StructureSection>
-[[Category: Human]]
+[[Category: Homo sapiens]]
-[[Category: Denisov, A Y]]
+[[Category: Large Structures]]
-[[Category: Gehring, K]]
+[[Category: Denisov AY]]
-[[Category: Apoptosis]]
+[[Category: Gehring K]]
-[[Category: Bcl-w]]
-[[Category: Bh3-peptide]]

1zy3

From Proteopedia

Current revision

Structural model of complex of Bcl-w protein with Bid BH3-peptide

Structural highlights

Function

Evolutionary Conservation

Publication Abstract from PubMed

See Also

References

Contents

Proteopedia Page Contributors and Editors (what is this?)

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