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1zy3

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Revision as of 17:04, 20 October 2021

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

Structural highlights

1zy3 is a 2 chain structure with sequence from Human. Full experimental information is available from OCA. For a guided tour on the structure components use FirstGlance.
Related:	1mk3
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] [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.^[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 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^[3]

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
↑ Renshaw SA, Dempsey CE, Barnes FA, Bagstaff SM, Dower SK, Bingle CD, Whyte MK. Three novel Bid proteins generated by alternative splicing of the human Bid gene. J Biol Chem. 2004 Jan 23;279(4):2846-55. Epub 2003 Oct 28. PMID:14583606 doi:http://dx.doi.org/10.1074/jbc.M309769200
↑ 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"

@@ Line 3: / Line 3: @@
 <StructureSection load='1zy3' size='340' side='right'caption='[[1zy3]], [[NMR_Ensembles_of_Models | 10 NMR models]]' 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/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 [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='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat"><div style='overflow: auto; max-height: 3em;'>[[1mk3|1mk3]]</div></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], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=1zy3 ProSAT]</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>  [[https://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>
 == Evolutionary Conservation ==
 [[Image:Consurf_key_small.gif|200px|right]]

1zy3

From Proteopedia

Revision as of 17:04, 20 October 2021

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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