4qi1 - Revision history

OCA at 08:59, 20 March 2024

2024-03-20T08:59:01Z

←Older revision		Revision as of 08:59, 20 March 2024
Line 4:		Line 4:
	== Structural highlights ==		== Structural highlights ==
	<table><tr><td colspan='2'>[[4qi1]] is a 3 chain structure with sequence from [https://en.wikipedia.org/wiki/Haloquadratum_walsbyi_DSM_16790 Haloquadratum walsbyi DSM 16790]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4QI1 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4QI1 FirstGlance]. <br>		<table><tr><td colspan='2'>[[4qi1]] is a 3 chain structure with sequence from [https://en.wikipedia.org/wiki/Haloquadratum_walsbyi_DSM_16790 Haloquadratum walsbyi DSM 16790]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4QI1 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4QI1 FirstGlance]. <br>
-	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=MPG:[(Z)-OCTADEC-9-ENYL]+(2R)-2,3-BIS(OXIDANYL)PROPANOATE'>MPG</scene>, <scene name='pdbligand=RET:RETINAL'>RET</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]] 1.85Å</td></tr>
		+	<tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=MPG:[(Z)-OCTADEC-9-ENYL]+(2R)-2,3-BIS(OXIDANYL)PROPANOATE'>MPG</scene>, <scene name='pdbligand=RET:RETINAL'>RET</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=4qi1 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4qi1 OCA], [https://pdbe.org/4qi1 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4qi1 RCSB], [https://www.ebi.ac.uk/pdbsum/4qi1 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4qi1 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=4qi1 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4qi1 OCA], [https://pdbe.org/4qi1 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4qi1 RCSB], [https://www.ebi.ac.uk/pdbsum/4qi1 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4qi1 ProSAT]</span></td></tr>
	</table>		</table>
	== Function ==		== Function ==
	[https://www.uniprot.org/uniprot/BACR1_HALWD BACR1_HALWD] Light-driven proton pump. The chromophore contains 78% all-trans- and 22% 13-cis-retinal in the dark and 90% all-trans- and 10% 13-cis-retinal upon illumination with >500 nm light.<ref>PMID:21135094</ref> <ref>PMID:22248212</ref> <ref>PMID:23720753</ref>		[https://www.uniprot.org/uniprot/BACR1_HALWD BACR1_HALWD] Light-driven proton pump. The chromophore contains 78% all-trans- and 22% 13-cis-retinal in the dark and 90% all-trans- and 10% 13-cis-retinal upon illumination with >500 nm light.<ref>PMID:21135094</ref> <ref>PMID:22248212</ref> <ref>PMID:23720753</ref>
-	<div style="background-color:#fffaf0;">
-	== Publication Abstract from PubMed ==
-	Retinal bound light-driven proton pumps are widespread in eukaryotic and prokaryotic organisms. Among these pumps, bacteriorhodopsin (BR) proteins cooperate with ATP synthase to convert captured solar energy into a biologically consumable form, ATP. In an acidic environment or when pumped-out protons accumulate in the extracellular region, the maximum absorbance of BR proteins shifts markedly to the longer wavelengths. These conditions affect the light-driven proton pumping functional exertion as well. In this study, wild-type crystal structure of a BR with optical stability under wide pH range from a square halophilic archaeon, Haloquadratum walsbyi (HwBR), was solved in two crystal forms. One crystal form, refined to 1.85 A resolution, contains a trimer in the asymmetric unit, whereas another contains an antiparallel dimer was refined at 2.58 A. HwBR could not be classified into any existing subgroup of archaeal BR proteins based on the protein sequence phylogenetic tree, and it showed unique absorption spectral stability when exposed to low pH values. All structures showed a unique hydrogen-bonding network between Arg(82) and Thr(201), linking the BC and FG loops to shield the retinal-binding pocket in the interior from the extracellular environment. This result was supported by R82E mutation that attenuated the optical stability. The negatively charged cytoplasmic side and the Arg(82)-Thr(201) hydrogen bond may play an important role in the proton translocation trend in HwBR under acidic conditions. Our findings have unveiled a strategy adopted by BR proteins to solidify their defenses against unfavorable environments and maintain their optical properties associated with proton pumping.
-
-	Structural and Functional Studies of a Newly Grouped Haloquadratum walsbyi Bacteriorhodopsin Reveal the Acid-resistant Light-driven Proton Pumping Activity.,Hsu MF, Fu HY, Cai CJ, Yi HP, Yang CS, Wang AH J Biol Chem. 2015 Dec 4;290(49):29567-77. doi: 10.1074/jbc.M115.685065. Epub 2015, Oct 19. PMID:26483542<ref>PMID:26483542</ref>
-
-	From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
-	</div>
-	<div class="pdbe-citations 4qi1" style="background-color:#fffaf0;"></div>

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

OCA at 11:30, 15 February 2023

2023-02-15T11:30:36Z

←Older revision		Revision as of 11:30, 15 February 2023
Line 1:		Line 1:

	==Crystal structure of H. walsbyi bacteriorhodopsin==		==Crystal structure of H. walsbyi bacteriorhodopsin==
-	<StructureSection load='4qi1' size='340' side='right' caption='[[4qi1]], [[Resolution\|resolution]] 1.85Å' scene=''>	+	<StructureSection load='4qi1' size='340' side='right'caption='[[4qi1]], [[Resolution\|resolution]] 1.85Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>[[4qi1]] is a 3 chain structure with sequence from [~~http~~://en.wikipedia.org/wiki/~~Halwd Halwd~~]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4QI1 OCA]. For a <b>guided tour on the structure components</b> use [~~http~~://~~oca~~.~~weizmann.ac.il/oca-docs~~/fgij/fg.htm?mol=4QI1 FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[4qi1]] is a 3 chain structure with sequence from [https://en.wikipedia.org/wiki/Haloquadratum_walsbyi_DSM_16790 Haloquadratum walsbyi DSM 16790]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4QI1 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4QI1 FirstGlance]. <br>
-	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=MPG:[(Z)-OCTADEC-9-ENYL]+(2R)-2,3-BIS(OXIDANYL)PROPANOATE'>MPG</scene>, <scene name='pdbligand=RET:RETINAL'>RET</scene>~~</td></tr>~~	+	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=MPG:[(Z)-OCTADEC-9-ENYL]+(2R)-2,3-BIS(OXIDANYL)PROPANOATE'>MPG</scene>, <scene name='pdbligand=RET:RETINAL'>RET</scene></td></tr>
-	~~<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[4qid\|4qid]]</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=4qi1 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4qi1 OCA], [https://pdbe.org/4qi1 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4qi1 RCSB], [https://www.ebi.ac.uk/pdbsum/4qi1 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4qi1 ProSAT]</span></td></tr>
-	<tr id='gene'><td class="sblockLbl"><b>[[Gene\|Gene:]]</b></td><td class="sblockDat">bop1, bopI, HQ_1014A ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=362976 HALWD])</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=4qi1 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4qi1 OCA], [~~http~~://pdbe.org/4qi1 PDBe], [~~http~~://www.rcsb.org/pdb/explore.do?structureId=4qi1 RCSB], [~~http~~://www.ebi.ac.uk/pdbsum/4qi1 PDBsum], [~~http~~://prosat.h-its.org/prosat/prosatexe?pdbcode=4qi1 ProSAT]</span></td></tr>	+
	</table>		</table>
	== Function ==		== Function ==
-	[~~[http~~://www.uniprot.org/uniprot/BACR1_HALWD BACR1_HALWD]] Light-driven proton pump. The chromophore contains 78% all-trans- and 22% 13-cis-retinal in the dark and 90% all-trans- and 10% 13-cis-retinal upon illumination with >500 nm light.<ref>PMID:21135094</ref> <ref>PMID:22248212</ref> <ref>PMID:23720753</ref>	+	[https://www.uniprot.org/uniprot/BACR1_HALWD BACR1_HALWD] Light-driven proton pump. The chromophore contains 78% all-trans- and 22% 13-cis-retinal in the dark and 90% all-trans- and 10% 13-cis-retinal upon illumination with >500 nm light.<ref>PMID:21135094</ref> <ref>PMID:22248212</ref> <ref>PMID:23720753</ref>
	<div style="background-color:#fffaf0;">		<div style="background-color:#fffaf0;">
	== Publication Abstract from PubMed ==		== Publication Abstract from PubMed ==
Line 22:		Line 20:

	==See Also==		==See Also==
-	*[[Bacteriorhodopsin\|Bacteriorhodopsin]]	+	*[[Bacteriorhodopsin 3D structures\|Bacteriorhodopsin 3D structures]]
	== References ==		== References ==
	<references/>		<references/>
	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
-	[[Category: ~~Halwd~~]]	+	[[Category: Haloquadratum walsbyi DSM 16790]]
-	[[Category: ~~Fu, H Y~~]]	+	[[Category: Large Structures]]
-	[[Category: ~~Hsu, M F~~]]	+	[[Category: Fu HY]]
-	[[Category: ~~Wang, A H.J~~]]	+	[[Category: Hsu MF]]
-	[[Category: ~~Yang, C S~~]]	+	[[Category: Wang AHJ]]
-	[[Category: ~~Bacteriorhodopsin]]~~	+	[[Category: Yang CS]]
-	~~[[Category: Membrane]]~~	+
-	~~[[Category: Membrane protein]]~~	+
-	~~[[Category: Proton pump~~]]	+

OCA at 08:33, 18 July 2018

2018-07-18T08:33:24Z

←Older revision		Revision as of 08:33, 18 July 2018
Line 3:		Line 3:
	<StructureSection load='4qi1' size='340' side='right' caption='[[4qi1]], [[Resolution\|resolution]] 1.85Å' scene=''>		<StructureSection load='4qi1' size='340' side='right' caption='[[4qi1]], [[Resolution\|resolution]] 1.85Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>[[4qi1]] is a 3 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4QI1 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4QI1 FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[4qi1]] is a 3 chain structure with sequence from [http://en.wikipedia.org/wiki/Halwd Halwd]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4QI1 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4QI1 FirstGlance]. <br>
	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=MPG:[(Z)-OCTADEC-9-ENYL]+(2R)-2,3-BIS(OXIDANYL)PROPANOATE'>MPG</scene>, <scene name='pdbligand=RET:RETINAL'>RET</scene></td></tr>		</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=MPG:[(Z)-OCTADEC-9-ENYL]+(2R)-2,3-BIS(OXIDANYL)PROPANOATE'>MPG</scene>, <scene name='pdbligand=RET:RETINAL'>RET</scene></td></tr>
	<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[4qid\|4qid]]</td></tr>		<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[4qid\|4qid]]</td></tr>
		+	<tr id='gene'><td class="sblockLbl"><b>[[Gene\|Gene:]]</b></td><td class="sblockDat">bop1, bopI, HQ_1014A ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=362976 HALWD])</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=4qi1 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4qi1 OCA], [http://pdbe.org/4qi1 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=4qi1 RCSB], [http://www.ebi.ac.uk/pdbsum/4qi1 PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=4qi1 ProSAT]</span></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=4qi1 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4qi1 OCA], [http://pdbe.org/4qi1 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=4qi1 RCSB], [http://www.ebi.ac.uk/pdbsum/4qi1 PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=4qi1 ProSAT]</span></td></tr>
	</table>		</table>
	== Function ==		== Function ==
	[[http://www.uniprot.org/uniprot/BACR1_HALWD BACR1_HALWD]] Light-driven proton pump. The chromophore contains 78% all-trans- and 22% 13-cis-retinal in the dark and 90% all-trans- and 10% 13-cis-retinal upon illumination with >500 nm light.<ref>PMID:21135094</ref> <ref>PMID:22248212</ref> <ref>PMID:23720753</ref>		[[http://www.uniprot.org/uniprot/BACR1_HALWD BACR1_HALWD]] Light-driven proton pump. The chromophore contains 78% all-trans- and 22% 13-cis-retinal in the dark and 90% all-trans- and 10% 13-cis-retinal upon illumination with >500 nm light.<ref>PMID:21135094</ref> <ref>PMID:22248212</ref> <ref>PMID:23720753</ref>
		+	<div style="background-color:#fffaf0;">
		+	== Publication Abstract from PubMed ==
		+	Retinal bound light-driven proton pumps are widespread in eukaryotic and prokaryotic organisms. Among these pumps, bacteriorhodopsin (BR) proteins cooperate with ATP synthase to convert captured solar energy into a biologically consumable form, ATP. In an acidic environment or when pumped-out protons accumulate in the extracellular region, the maximum absorbance of BR proteins shifts markedly to the longer wavelengths. These conditions affect the light-driven proton pumping functional exertion as well. In this study, wild-type crystal structure of a BR with optical stability under wide pH range from a square halophilic archaeon, Haloquadratum walsbyi (HwBR), was solved in two crystal forms. One crystal form, refined to 1.85 A resolution, contains a trimer in the asymmetric unit, whereas another contains an antiparallel dimer was refined at 2.58 A. HwBR could not be classified into any existing subgroup of archaeal BR proteins based on the protein sequence phylogenetic tree, and it showed unique absorption spectral stability when exposed to low pH values. All structures showed a unique hydrogen-bonding network between Arg(82) and Thr(201), linking the BC and FG loops to shield the retinal-binding pocket in the interior from the extracellular environment. This result was supported by R82E mutation that attenuated the optical stability. The negatively charged cytoplasmic side and the Arg(82)-Thr(201) hydrogen bond may play an important role in the proton translocation trend in HwBR under acidic conditions. Our findings have unveiled a strategy adopted by BR proteins to solidify their defenses against unfavorable environments and maintain their optical properties associated with proton pumping.
		+
		+	Structural and Functional Studies of a Newly Grouped Haloquadratum walsbyi Bacteriorhodopsin Reveal the Acid-resistant Light-driven Proton Pumping Activity.,Hsu MF, Fu HY, Cai CJ, Yi HP, Yang CS, Wang AH J Biol Chem. 2015 Dec 4;290(49):29567-77. doi: 10.1074/jbc.M115.685065. Epub 2015, Oct 19. PMID:26483542<ref>PMID:26483542</ref>
		+
		+	From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
		+	</div>
		+	<div class="pdbe-citations 4qi1" style="background-color:#fffaf0;"></div>

	==See Also==		==See Also==
Line 17:		Line 27:
	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
		+	[[Category: Halwd]]
	[[Category: Fu, H Y]]		[[Category: Fu, H Y]]
	[[Category: Hsu, M F]]		[[Category: Hsu, M F]]

OCA at 13:29, 4 May 2017

2017-05-04T13:29:16Z

←Older revision		Revision as of 13:29, 4 May 2017
Line 1:		Line 1:
		+
	==Crystal structure of H. walsbyi bacteriorhodopsin==		==Crystal structure of H. walsbyi bacteriorhodopsin==
	<StructureSection load='4qi1' size='340' side='right' caption='[[4qi1]], [[Resolution\|resolution]] 1.85Å' scene=''>		<StructureSection load='4qi1' size='340' side='right' caption='[[4qi1]], [[Resolution\|resolution]] 1.85Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
	<table><tr><td colspan='2'>[[4qi1]] is a 3 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4QI1 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4QI1 FirstGlance]. <br>		<table><tr><td colspan='2'>[[4qi1]] is a 3 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4QI1 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4QI1 FirstGlance]. <br>
-	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=MPG:1-~~MONOOLEOYL~~-~~RAC~~-~~GLYCEROL~~'>MPG</scene>, <scene name='pdbligand=RET:RETINAL'>RET</scene></td></tr>	+	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=MPG:[(Z)-OCTADEC-9-ENYL]+(2R)-2,3-BIS(OXIDANYL)PROPANOATE'>MPG</scene>, <scene name='pdbligand=RET:RETINAL'>RET</scene></td></tr>
	<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[4qid\|4qid]]</td></tr>		<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[4qid\|4qid]]</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=4qi1 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4qi1 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=4qi1 RCSB], [http://www.ebi.ac.uk/pdbsum/4qi1 PDBsum]</span></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=4qi1 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4qi1 OCA], [http://pdbe.org/4qi1 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=4qi1 RCSB], [http://www.ebi.ac.uk/pdbsum/4qi1 PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=4qi1 ProSAT]</span></td></tr>
	</table>		</table>
	== Function ==		== Function ==
	[[http://www.uniprot.org/uniprot/BACR1_HALWD BACR1_HALWD]] Light-driven proton pump. The chromophore contains 78% all-trans- and 22% 13-cis-retinal in the dark and 90% all-trans- and 10% 13-cis-retinal upon illumination with >500 nm light.<ref>PMID:21135094</ref> <ref>PMID:22248212</ref> <ref>PMID:23720753</ref>		[[http://www.uniprot.org/uniprot/BACR1_HALWD BACR1_HALWD]] Light-driven proton pump. The chromophore contains 78% all-trans- and 22% 13-cis-retinal in the dark and 90% all-trans- and 10% 13-cis-retinal upon illumination with >500 nm light.<ref>PMID:21135094</ref> <ref>PMID:22248212</ref> <ref>PMID:23720753</ref>
		+
		+	==See Also==
		+	*[[Bacteriorhodopsin\|Bacteriorhodopsin]]
	== References ==		== References ==
	<references/>		<references/>

OCA at 14:46, 29 July 2015

2015-07-29T14:46:10Z

←Older revision		Revision as of 14:46, 29 July 2015
Line 1:		Line 1:
-	'''~~Unreleased structure~~'''	+	==Crystal structure of H. walsbyi bacteriorhodopsin==
-		+	<StructureSection load='4qi1' size='340' side='right' caption='[[4qi1]], [[Resolution\|resolution]] 1.85Å' scene=''>
-	~~The entry~~ 4qi1 is ~~ON HOLD until sometime in~~ the ~~future~~	+	== Structural highlights ==
-		+	<table><tr><td colspan='2'>[[4qi1]] is a 3 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4QI1 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4QI1 FirstGlance]. <br>
-	~~Authors~~: ~~Wang~~, A.H.J., ~~Hsu, M~~.F., ~~Yang, C~~.S., ~~Fu, H~~.Y.	+	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=MPG:1-MONOOLEOYL-RAC-GLYCEROL'>MPG</scene>, <scene name='pdbligand=RET:RETINAL'>RET</scene></td></tr>
-		+	<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[4qid\|4qid]]</td></tr>
-	~~Description~~: ~~Crystal structure of H~~. ~~walsbyi bacteriorhodopsin~~	+	<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=4qi1 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4qi1 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=4qi1 RCSB], [http://www.ebi.ac.uk/pdbsum/4qi1 PDBsum]</span></td></tr>
-	[[Category: ~~Unreleased Structures~~]]	+	</table>
-	[[Category: Hsu, M.F]]	+	== Function ==
-	[[Category: Fu, H.Y]]	+	[[http://www.uniprot.org/uniprot/BACR1_HALWD BACR1_HALWD]] Light-driven proton pump. The chromophore contains 78% all-trans- and 22% 13-cis-retinal in the dark and 90% all-trans- and 10% 13-cis-retinal upon illumination with >500 nm light.<ref>PMID:21135094</ref> <ref>PMID:22248212</ref> <ref>PMID:23720753</ref>
-	[[Category: Yang, C.S]]	+	== References ==
-	[[Category: ~~Wang, A.H.J~~]]	+	<references/>
		+	__TOC__
		+	</StructureSection>
		+	[[Category: Fu, H Y]]
		+	[[Category: Hsu, M F]]
		+	[[Category: Wang, A H.J]]
		+	[[Category: Yang, C S]]
		+	[[Category: Bacteriorhodopsin]]
		+	[[Category: Membrane]]
		+	[[Category: Membrane protein]]
		+	[[Category: Proton pump]]

OCA at 13:19, 21 January 2015

2015-01-21T13:19:11Z

←Older revision		Revision as of 13:19, 21 January 2015
Line 1:		Line 1:
	'''Unreleased structure'''		'''Unreleased structure'''

-	The entry 4qi1 is ON HOLD	+	The entry 4qi1 is ON HOLD until sometime in the future

	Authors: Wang, A.H.J., Hsu, M.F., Yang, C.S., Fu, H.Y.		Authors: Wang, A.H.J., Hsu, M.F., Yang, C.S., Fu, H.Y.

OCA at 15:49, 24 December 2014

2014-12-24T15:49:12Z

←Older revision		Revision as of 15:49, 24 December 2014
Line 6:		Line 6:

	Description: Crystal structure of H. walsbyi bacteriorhodopsin		Description: Crystal structure of H. walsbyi bacteriorhodopsin
		+	[[Category: Unreleased Structures]]
		+	[[Category: Hsu, M.F]]
		+	[[Category: Fu, H.Y]]
		+	[[Category: Yang, C.S]]
		+	[[Category: Wang, A.H.J]]

OCA: Protected "4qi1" [edit=sysop:move=sysop]

2014-06-11T08:06:08Z

Protected "4qi1" [edit=sysop:move=sysop]

←Older revision

Revision as of 08:06, 11 June 2014

OCA: New page: '''Unreleased structure''' The entry 4qi1 is ON HOLD Authors: Wang, A.H.J., Hsu, M.F., Yang, C.S., Fu, H.Y. Description: Crystal structure of H. walsbyi bacteriorhodopsin

2014-06-11T08:06:06Z

New page: '''Unreleased structure''' The entry 4qi1 is ON HOLD Authors: Wang, A.H.J., Hsu, M.F., Yang, C.S., Fu, H.Y. Description: Crystal structure of H. walsbyi bacteriorhodopsin

New page

'''Unreleased structure'''

The entry 4qi1 is ON HOLD

Authors: Wang, A.H.J., Hsu, M.F., Yang, C.S., Fu, H.Y.

Description: Crystal structure of H. walsbyi bacteriorhodopsin