1bxl - Revision history

OCA at 08:20, 22 May 2024

2024-05-22T08:20:37Z

←Older revision		Revision as of 08:20, 22 May 2024
Line 19:		Line 19:
	</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=1bxl 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=1bxl ConSurf].
	<div style="clear:both"></div>		<div style="clear:both"></div>
		+	<div style="background-color:#fffaf0;">
		+	== Publication Abstract from PubMed ==
		+	Heterodimerization between members of the Bcl-2 family of proteins is a key event in the regulation of programmed cell death. The molecular basis for heterodimer formation was investigated by determination of the solution structure of a complex between the survival protein Bcl-xL and the death-promoting region of the Bcl-2-related protein Bak. The structure and binding affinities of mutant Bak peptides indicate that the Bak peptide adopts an amphipathic alpha helix that interacts with Bcl-xL through hydrophobic and electrostatic interactions. Mutations in full-length Bak that disrupt either type of interaction inhibit the ability of Bak to heterodimerize with Bcl-xL.
		+
		+	Structure of Bcl-xL-Bak peptide complex: recognition between regulators of apoptosis.,Sattler M, Liang H, Nettesheim D, Meadows RP, Harlan JE, Eberstadt M, Yoon HS, Shuker SB, Chang BS, Minn AJ, Thompson CB, Fesik SW Science. 1997 Feb 14;275(5302):983-6. PMID:9020082<ref>PMID:9020082</ref>
		+
		+	From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
		+	</div>
		+	<div class="pdbe-citations 1bxl" style="background-color:#fffaf0;"></div>

	==See Also==		==See Also==

OCA at 15:36, 13 March 2024

2024-03-13T15:36:59Z

←Older revision		Revision as of 15:36, 13 March 2024
Line 1:		Line 1:

	==STRUCTURE OF BCL-XL/BAK PEPTIDE COMPLEX, NMR, MINIMIZED AVERAGE STRUCTURE==		==STRUCTURE OF BCL-XL/BAK PEPTIDE COMPLEX, NMR, MINIMIZED AVERAGE STRUCTURE==
-	<StructureSection load='1bxl' size='340' side='right'caption='[[1bxl~~]], [[NMR_Ensembles_of_Models \| 1 NMR models~~]]' scene=''>	+	<StructureSection load='1bxl' size='340' side='right'caption='[[1bxl]]' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>[[1bxl]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/~~"bacillus_coli"_migula_1895 "bacillus~~ coli~~" migula 1895~~]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1BXL OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1BXL FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[1bxl]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Escherichia_coli Escherichia coli] and [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1BXL OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1BXL FirstGlance]. <br>
-	</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=1bxl FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1bxl OCA], [https://pdbe.org/1bxl PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1bxl RCSB], [https://www.ebi.ac.uk/pdbsum/1bxl PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1bxl ProSAT]</span></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'>[https://proteopedia.org/fgij/fg.htm?mol=1bxl FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1bxl OCA], [https://pdbe.org/1bxl PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1bxl RCSB], [https://www.ebi.ac.uk/pdbsum/1bxl PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1bxl ProSAT]</span></td></tr>
	</table>		</table>
	== Function ==		== Function ==
-	[[https://www.uniprot.org/uniprot/B2CL1_HUMAN B2CL1_HUMAN]] Potent inhibitor of cell death. Inhibits activation of caspases (By similarity). Appears to regulate cell death by blocking the voltage-dependent anion channel (VDAC) by binding to it and preventing the release of the caspase activator, CYC1, from the mitochondrial membrane. Also acts as a regulator of G2 checkpoint and progression to cytokinesis during mitosis.<ref>PMID:19917720</ref> <ref>PMID:21840391</ref> Isoform Bcl-X(S) promotes apoptosis.<ref>PMID:19917720</ref> <ref>PMID:21840391</ref> [[https://www.uniprot.org/uniprot/BAK_HUMAN BAK_HUMAN]] In the presence of an appropriate stimulus, accelerates programmed cell death by binding to, and antagonizing the anti-apoptotic action of BCL2 or its adenovirus homolog E1B 19k protein. Low micromolar levels of zinc ions inhibit the promotion of apoptosis.<ref>PMID:8521816</ref> <ref>PMID:17157251</ref>	+	[https://www.uniprot.org/uniprot/B2CL1_HUMAN B2CL1_HUMAN] Potent inhibitor of cell death. Inhibits activation of caspases (By similarity). Appears to regulate cell death by blocking the voltage-dependent anion channel (VDAC) by binding to it and preventing the release of the caspase activator, CYC1, from the mitochondrial membrane. Also acts as a regulator of G2 checkpoint and progression to cytokinesis during mitosis.<ref>PMID:19917720</ref> <ref>PMID:21840391</ref> Isoform Bcl-X(S) promotes apoptosis.<ref>PMID:19917720</ref> <ref>PMID:21840391</ref>
	== Evolutionary Conservation ==		== Evolutionary Conservation ==
	[[Image:Consurf_key_small.gif\|200px\|right]]		[[Image:Consurf_key_small.gif\|200px\|right]]
Line 18:		Line 19:
	</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=1bxl 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=1bxl ConSurf].
	<div style="clear:both"></div>		<div style="clear:both"></div>
-	<div style="background-color:#fffaf0;">
-	== Publication Abstract from PubMed ==
-	Heterodimerization between members of the Bcl-2 family of proteins is a key event in the regulation of programmed cell death. The molecular basis for heterodimer formation was investigated by determination of the solution structure of a complex between the survival protein Bcl-xL and the death-promoting region of the Bcl-2-related protein Bak. The structure and binding affinities of mutant Bak peptides indicate that the Bak peptide adopts an amphipathic alpha helix that interacts with Bcl-xL through hydrophobic and electrostatic interactions. Mutations in full-length Bak that disrupt either type of interaction inhibit the ability of Bak to heterodimerize with Bcl-xL.
-
-	Structure of Bcl-xL-Bak peptide complex: recognition between regulators of apoptosis.,Sattler M, Liang H, Nettesheim D, Meadows RP, Harlan JE, Eberstadt M, Yoon HS, Shuker SB, Chang BS, Minn AJ, Thompson CB, Fesik SW Science. 1997 Feb 14;275(5302):983-6. PMID:9020082<ref>PMID:9020082</ref>
-
-	From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
-	</div>
-	<div class="pdbe-citations 1bxl" style="background-color:#fffaf0;"></div>

	==See Also==		==See Also==
Line 34:		Line 26:
	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
-	[[Category: ~~Bacillus~~ coli ~~migula 1895~~]]	+	[[Category: Escherichia coli]]
		+	[[Category: Homo sapiens]]
	[[Category: Large Structures]]		[[Category: Large Structures]]
-	[[Category: Chang~~, B S~~]]	+	[[Category: Chang BS]]
-	[[Category: Eberstadt, M]]	+	[[Category: Eberstadt M]]
-	[[Category: Fesik~~, S W~~]]	+	[[Category: Fesik SW]]
-	[[Category: Harlan~~, J E~~]]	+	[[Category: Harlan JE]]
-	[[Category: Liang, H]]	+	[[Category: Liang H]]
-	[[Category: Meadows~~, R P~~]]	+	[[Category: Meadows RP]]
-	[[Category: Minn~~, A J~~]]	+	[[Category: Minn AJ]]
-	[[Category: Nettesheim, D]]	+	[[Category: Nettesheim D]]
-	[[Category: Sattler, M]]	+	[[Category: Sattler M]]
-	[[Category: Shuker~~, S B~~]]	+	[[Category: Shuker SB]]
-	[[Category: Thompson~~, C B~~]]	+	[[Category: Thompson CB]]
-	[[Category: Yoon, H]]	+	[[Category: Yoon H]]
-	~~[[Category: Alternative splicing]]~~	+
-	~~[[Category: Apoptosis~~]]	+

OCA at 10:31, 14 July 2021

2021-07-14T10:31:03Z

←Older revision		Revision as of 10:31, 14 July 2021
Line 3:		Line 3:
	<StructureSection load='1bxl' size='340' side='right'caption='[[1bxl]], [[NMR_Ensembles_of_Models \| 1 NMR models]]' scene=''>		<StructureSection load='1bxl' size='340' side='right'caption='[[1bxl]], [[NMR_Ensembles_of_Models \| 1 NMR models]]' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>[[1bxl]] is a 2 chain structure with sequence from [~~http~~://en.wikipedia.org/wiki/"bacillus_coli"_migula_1895 "bacillus coli" migula 1895]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1BXL OCA]. For a <b>guided tour on the structure components</b> use [~~http~~://~~oca~~.~~weizmann.ac.il/oca-docs~~/fgij/fg.htm?mol=1BXL FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[1bxl]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/"bacillus_coli"_migula_1895 "bacillus coli" migula 1895]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1BXL OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1BXL FirstGlance]. <br>
-	</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=1bxl FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1bxl OCA], [~~http~~://pdbe.org/1bxl PDBe], [~~http~~://www.rcsb.org/pdb/explore.do?structureId=1bxl RCSB], [~~http~~://www.ebi.ac.uk/pdbsum/1bxl PDBsum], [~~http~~://prosat.h-its.org/prosat/prosatexe?pdbcode=1bxl ProSAT]</span></td></tr>	+	</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=1bxl FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1bxl OCA], [https://pdbe.org/1bxl PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1bxl RCSB], [https://www.ebi.ac.uk/pdbsum/1bxl PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1bxl ProSAT]</span></td></tr>
	</table>		</table>
	== Function ==		== Function ==
-	[[~~http~~://www.uniprot.org/uniprot/B2CL1_HUMAN B2CL1_HUMAN]] Potent inhibitor of cell death. Inhibits activation of caspases (By similarity). Appears to regulate cell death by blocking the voltage-dependent anion channel (VDAC) by binding to it and preventing the release of the caspase activator, CYC1, from the mitochondrial membrane. Also acts as a regulator of G2 checkpoint and progression to cytokinesis during mitosis.<ref>PMID:19917720</ref> <ref>PMID:21840391</ref> Isoform Bcl-X(S) promotes apoptosis.<ref>PMID:19917720</ref> <ref>PMID:21840391</ref> [[~~http~~://www.uniprot.org/uniprot/BAK_HUMAN BAK_HUMAN]] In the presence of an appropriate stimulus, accelerates programmed cell death by binding to, and antagonizing the anti-apoptotic action of BCL2 or its adenovirus homolog E1B 19k protein. Low micromolar levels of zinc ions inhibit the promotion of apoptosis.<ref>PMID:8521816</ref> <ref>PMID:17157251</ref>	+	[[https://www.uniprot.org/uniprot/B2CL1_HUMAN B2CL1_HUMAN]] Potent inhibitor of cell death. Inhibits activation of caspases (By similarity). Appears to regulate cell death by blocking the voltage-dependent anion channel (VDAC) by binding to it and preventing the release of the caspase activator, CYC1, from the mitochondrial membrane. Also acts as a regulator of G2 checkpoint and progression to cytokinesis during mitosis.<ref>PMID:19917720</ref> <ref>PMID:21840391</ref> Isoform Bcl-X(S) promotes apoptosis.<ref>PMID:19917720</ref> <ref>PMID:21840391</ref> [[https://www.uniprot.org/uniprot/BAK_HUMAN BAK_HUMAN]] In the presence of an appropriate stimulus, accelerates programmed cell death by binding to, and antagonizing the anti-apoptotic action of BCL2 or its adenovirus homolog E1B 19k protein. Low micromolar levels of zinc ions inhibit the promotion of apoptosis.<ref>PMID:8521816</ref> <ref>PMID:17157251</ref>
	== Evolutionary Conservation ==		== Evolutionary Conservation ==
	[[Image:Consurf_key_small.gif\|200px\|right]]		[[Image:Consurf_key_small.gif\|200px\|right]]

OCA at 06:54, 10 October 2019

2019-10-10T06:54:57Z

←Older revision		Revision as of 06:54, 10 October 2019
Line 1:		Line 1:

	==STRUCTURE OF BCL-XL/BAK PEPTIDE COMPLEX, NMR, MINIMIZED AVERAGE STRUCTURE==		==STRUCTURE OF BCL-XL/BAK PEPTIDE COMPLEX, NMR, MINIMIZED AVERAGE STRUCTURE==
-	<StructureSection load='1bxl' size='340' side='right' caption='[[1bxl]], [[NMR_Ensembles_of_Models \| 1 NMR models]]' scene=''>	+	<StructureSection load='1bxl' size='340' side='right'caption='[[1bxl]], [[NMR_Ensembles_of_Models \| 1 NMR models]]' scene=''>
	== Structural highlights ==		== Structural highlights ==
	<table><tr><td colspan='2'>[[1bxl]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/"bacillus_coli"_migula_1895 "bacillus coli" migula 1895]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1BXL OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1BXL FirstGlance]. <br>		<table><tr><td colspan='2'>[[1bxl]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/"bacillus_coli"_migula_1895 "bacillus coli" migula 1895]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1BXL OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1BXL FirstGlance]. <br>
Line 12:		Line 12:
	Check<jmol>		Check<jmol>
	<jmolCheckbox>		<jmolCheckbox>
-	<scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/bx/1bxl_consurf.spt"</scriptWhenChecked>	+	<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/bx/1bxl_consurf.spt"</scriptWhenChecked>
	<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>		<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
	<text>to colour the structure by Evolutionary Conservation</text>		<text>to colour the structure by Evolutionary Conservation</text>
Line 27:		Line 27:
	</div>		</div>
	<div class="pdbe-citations 1bxl" style="background-color:#fffaf0;"></div>		<div class="pdbe-citations 1bxl" style="background-color:#fffaf0;"></div>
		+
		+	==See Also==
		+	*[[B-cell lymphoma proteins 3D structures\|B-cell lymphoma proteins 3D structures]]
	== References ==		== References ==
	<references/>		<references/>
Line 32:		Line 35:
	</StructureSection>		</StructureSection>
	[[Category: Bacillus coli migula 1895]]		[[Category: Bacillus coli migula 1895]]
		+	[[Category: Large Structures]]
	[[Category: Chang, B S]]		[[Category: Chang, B S]]
	[[Category: Eberstadt, M]]		[[Category: Eberstadt, M]]

OCA at 08:15, 29 November 2017

2017-11-29T08:15:33Z

←Older revision		Revision as of 08:15, 29 November 2017
Line 1:		Line 1:
		+
	==STRUCTURE OF BCL-XL/BAK PEPTIDE COMPLEX, NMR, MINIMIZED AVERAGE STRUCTURE==		==STRUCTURE OF BCL-XL/BAK PEPTIDE COMPLEX, NMR, MINIMIZED AVERAGE STRUCTURE==
	<StructureSection load='1bxl' size='340' side='right' caption='[[1bxl]], [[NMR_Ensembles_of_Models \| 1 NMR models]]' scene=''>		<StructureSection load='1bxl' size='340' side='right' caption='[[1bxl]], [[NMR_Ensembles_of_Models \| 1 NMR models]]' scene=''>
	== Structural highlights ==		== Structural highlights ==
	<table><tr><td colspan='2'>[[1bxl]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/"bacillus_coli"_migula_1895 "bacillus coli" migula 1895]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1BXL OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1BXL FirstGlance]. <br>		<table><tr><td colspan='2'>[[1bxl]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/"bacillus_coli"_migula_1895 "bacillus coli" migula 1895]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1BXL OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1BXL FirstGlance]. <br>
-	</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=1bxl FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1bxl OCA], [http://pdbe.org/1bxl PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=1bxl RCSB], [http://www.ebi.ac.uk/pdbsum/1bxl PDBsum]</span></td></tr>	+	</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=1bxl FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1bxl OCA], [http://pdbe.org/1bxl PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=1bxl RCSB], [http://www.ebi.ac.uk/pdbsum/1bxl PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=1bxl ProSAT]</span></td></tr>
	</table>		</table>
	== Function ==		== Function ==
Line 26:		Line 27:
	</div>		</div>
	<div class="pdbe-citations 1bxl" style="background-color:#fffaf0;"></div>		<div class="pdbe-citations 1bxl" style="background-color:#fffaf0;"></div>
-
-	==See Also==
-	*[[Bcl-2\|Bcl-2]]
	== References ==		== References ==
	<references/>		<references/>
Line 46:		Line 44:
	[[Category: Thompson, C B]]		[[Category: Thompson, C B]]
	[[Category: Yoon, H]]		[[Category: Yoon, H]]
		+	[[Category: Alternative splicing]]
	[[Category: Apoptosis]]		[[Category: Apoptosis]]

OCA at 02:40, 9 February 2016

2016-02-09T02:40:19Z

←Older revision		Revision as of 02:40, 9 February 2016
Line 15:		Line 15:
	<text>to colour the structure by Evolutionary Conservation</text>		<text>to colour the structure by Evolutionary Conservation</text>
	</jmolCheckbox>		</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=1bxl ConSurf].
	<div style="clear:both"></div>		<div style="clear:both"></div>
	<div style="background-color:#fffaf0;">		<div style="background-color:#fffaf0;">

OCA at 17:48, 10 September 2015

2015-09-10T17:48:47Z

←Older revision		Revision as of 17:48, 10 September 2015
Line 2:		Line 2:
	<StructureSection load='1bxl' size='340' side='right' caption='[[1bxl]], [[NMR_Ensembles_of_Models \| 1 NMR models]]' scene=''>		<StructureSection load='1bxl' size='340' side='right' caption='[[1bxl]], [[NMR_Ensembles_of_Models \| 1 NMR models]]' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>[[1bxl]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/~~Escherichia_coli Escherichia~~ coli]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1BXL OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1BXL FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[1bxl]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/"bacillus_coli"_migula_1895 "bacillus coli" migula 1895]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1BXL OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1BXL FirstGlance]. <br>
-	</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=1bxl FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1bxl OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1bxl RCSB], [http://www.ebi.ac.uk/pdbsum/1bxl PDBsum]</span></td></tr>	+	</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=1bxl FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1bxl OCA], [http://pdbe.org/1bxl PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=1bxl RCSB], [http://www.ebi.ac.uk/pdbsum/1bxl PDBsum]</span></td></tr>
	</table>		</table>
	== Function ==		== Function ==
Line 25:		Line 25:
	From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>		From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
	</div>		</div>
		+	<div class="pdbe-citations 1bxl" style="background-color:#fffaf0;"></div>

	==See Also==		==See Also==
Line 32:		Line 33:
	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
-	[[Category: ~~Escherichia~~ coli]]	+	[[Category: Bacillus coli migula 1895]]
	[[Category: Chang, B S]]		[[Category: Chang, B S]]
	[[Category: Eberstadt, M]]		[[Category: Eberstadt, M]]

OCA at 03:50, 25 December 2014

2014-12-25T03:50:51Z

←Older revision		Revision as of 03:50, 25 December 2014
Line 5:		Line 5:
	</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=1bxl FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1bxl OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1bxl RCSB], [http://www.ebi.ac.uk/pdbsum/1bxl PDBsum]</span></td></tr>		</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=1bxl FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1bxl OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1bxl RCSB], [http://www.ebi.ac.uk/pdbsum/1bxl PDBsum]</span></td></tr>
	</table>		</table>
		+	== Function ==
		+	[[http://www.uniprot.org/uniprot/B2CL1_HUMAN B2CL1_HUMAN]] Potent inhibitor of cell death. Inhibits activation of caspases (By similarity). Appears to regulate cell death by blocking the voltage-dependent anion channel (VDAC) by binding to it and preventing the release of the caspase activator, CYC1, from the mitochondrial membrane. Also acts as a regulator of G2 checkpoint and progression to cytokinesis during mitosis.<ref>PMID:19917720</ref> <ref>PMID:21840391</ref> Isoform Bcl-X(S) promotes apoptosis.<ref>PMID:19917720</ref> <ref>PMID:21840391</ref> [[http://www.uniprot.org/uniprot/BAK_HUMAN BAK_HUMAN]] In the presence of an appropriate stimulus, accelerates programmed cell death by binding to, and antagonizing the anti-apoptotic action of BCL2 or its adenovirus homolog E1B 19k protein. Low micromolar levels of zinc ions inhibit the promotion of apoptosis.<ref>PMID:8521816</ref> <ref>PMID:17157251</ref>
	== Evolutionary Conservation ==		== Evolutionary Conservation ==
	[[Image:Consurf_key_small.gif\|200px\|right]]		[[Image:Consurf_key_small.gif\|200px\|right]]

OCA at 10:47, 22 December 2014

2014-12-22T10:47:06Z

←Older revision		Revision as of 10:47, 22 December 2014
Line 3:		Line 3:
	== Structural highlights ==		== Structural highlights ==
	<table><tr><td colspan='2'>[[1bxl]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Escherichia_coli Escherichia coli]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1BXL OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1BXL FirstGlance]. <br>		<table><tr><td colspan='2'>[[1bxl]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Escherichia_coli Escherichia coli]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1BXL OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1BXL FirstGlance]. <br>
-	</td></tr><tr><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1bxl FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1bxl OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1bxl RCSB], [http://www.ebi.ac.uk/pdbsum/1bxl PDBsum]</span></td></tr>	+	</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=1bxl FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1bxl OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1bxl RCSB], [http://www.ebi.ac.uk/pdbsum/1bxl PDBsum]</span></td></tr>
-	<table>	+	</table>
	== Evolutionary Conservation ==		== Evolutionary Conservation ==
	[[Image:Consurf_key_small.gif\|200px\|right]]		[[Image:Consurf_key_small.gif\|200px\|right]]
Line 31:		Line 31:
	</StructureSection>		</StructureSection>
	[[Category: Escherichia coli]]		[[Category: Escherichia coli]]
-	[[Category: Chang, B S.]]	+	[[Category: Chang, B S]]
-	[[Category: Eberstadt, M.]]	+	[[Category: Eberstadt, M]]
-	[[Category: Fesik, S W.]]	+	[[Category: Fesik, S W]]
-	[[Category: Harlan, J E.]]	+	[[Category: Harlan, J E]]
-	[[Category: Liang, H.]]	+	[[Category: Liang, H]]
-	[[Category: Meadows, R P.]]	+	[[Category: Meadows, R P]]
-	[[Category: Minn, A J.]]	+	[[Category: Minn, A J]]
-	[[Category: Nettesheim, D.]]	+	[[Category: Nettesheim, D]]
-	[[Category: Sattler, M.]]	+	[[Category: Sattler, M]]
-	[[Category: Shuker, S B.]]	+	[[Category: Shuker, S B]]
-	[[Category: Thompson, C B.]]	+	[[Category: Thompson, C B]]
-	[[Category: Yoon, H.]]	+	[[Category: Yoon, H]]
	[[Category: Apoptosis]]		[[Category: Apoptosis]]

OCA at 09:45, 13 August 2014

2014-08-13T09:45:03Z

←Older revision		Revision as of 09:45, 13 August 2014
Line 1:		Line 1:
-	[[~~Image~~:1bxl.~~png\|left~~\|200px]]	+	==STRUCTURE OF BCL-XL/BAK PEPTIDE COMPLEX, NMR, MINIMIZED AVERAGE STRUCTURE==
		+	<StructureSection load='1bxl' size='340' side='right' caption='[[1bxl]], [[NMR_Ensembles_of_Models \| 1 NMR models]]' scene=''>
		+	== Structural highlights ==
		+	<table><tr><td colspan='2'>[[1bxl]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Escherichia_coli Escherichia coli]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1BXL OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1BXL FirstGlance]. <br>
		+	</td></tr><tr><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1bxl FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1bxl OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1bxl RCSB], [http://www.ebi.ac.uk/pdbsum/1bxl PDBsum]</span></td></tr>
		+	<table>
		+	== 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/bx/1bxl_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].
		+	<div style="clear:both"></div>
		+	<div style="background-color:#fffaf0;">
		+	== Publication Abstract from PubMed ==
		+	Heterodimerization between members of the Bcl-2 family of proteins is a key event in the regulation of programmed cell death. The molecular basis for heterodimer formation was investigated by determination of the solution structure of a complex between the survival protein Bcl-xL and the death-promoting region of the Bcl-2-related protein Bak. The structure and binding affinities of mutant Bak peptides indicate that the Bak peptide adopts an amphipathic alpha helix that interacts with Bcl-xL through hydrophobic and electrostatic interactions. Mutations in full-length Bak that disrupt either type of interaction inhibit the ability of Bak to heterodimerize with Bcl-xL.

-	~~{{STRUCTURE_1bxl\| PDB=1bxl \| SCENE= }}~~	+	Structure of Bcl-xL-Bak peptide complex: recognition between regulators of apoptosis.,Sattler M, Liang H, Nettesheim D, Meadows RP, Harlan JE, Eberstadt M, Yoon HS, Shuker SB, Chang BS, Minn AJ, Thompson CB, Fesik SW Science. 1997 Feb 14;275(5302):983-6. PMID:9020082<ref>PMID:9020082</ref>

-	~~===STRUCTURE OF BCL-XL~~/~~BAK PEPTIDE COMPLEX~~, ~~NMR, MINIMIZED AVERAGE STRUCTURE===~~	+	From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
		+	</div>

-	~~{{ABSTRACT_PUBMED_9020082}}~~	+	==See Also==
-		+	*[[Bcl-2\|Bcl-2]]
-	==~~About this Structure~~==	+	== References ==
-	[[~~1bxl]] is a~~ 2 ~~chain structure with sequence from [http://en.wikipedia.org/wiki/Escherichia_coli Escherichia coli]. Full experimental information is available from [http://oca.weizmann.ac.il/oca~~-~~bin/ocashort?id=1BXL OCA~~].	+	<references/>
-		+	__TOC__
-	==~~Reference~~==	+	</StructureSection>
-	<~~ref group="xtra">PMID:009020082<~~/~~ref~~><~~references group="xtra"~~/>	+
	[[Category: Escherichia coli]]		[[Category: Escherichia coli]]
	[[Category: Chang, B S.]]		[[Category: Chang, B S.]]