4knf - Revision history

OCA at 16:02, 20 September 2023

OCA — Wed, 20 Sep 2023 16:02:28 GMT

←Older revision		Revision as of 16:02, 20 September 2023
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	== Structural highlights ==		== Structural highlights ==
	<table><tr><td colspan='2'>[[4knf]] is a 5 chain structure with sequence from [https://en.wikipedia.org/wiki/Gamma_proteobacterium_'Hot_75m4' Gamma proteobacterium 'Hot 75m4']. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4KNF OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4KNF FirstGlance]. <br>		<table><tr><td colspan='2'>[[4knf]] is a 5 chain structure with sequence from [https://en.wikipedia.org/wiki/Gamma_proteobacterium_'Hot_75m4' Gamma proteobacterium 'Hot 75m4']. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4KNF OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4KNF FirstGlance]. <br>
-	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><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]] 2.6Å</td></tr>
		+	<tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><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=4knf FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4knf OCA], [https://pdbe.org/4knf PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4knf RCSB], [https://www.ebi.ac.uk/pdbsum/4knf PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4knf 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=4knf FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4knf OCA], [https://pdbe.org/4knf PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4knf RCSB], [https://www.ebi.ac.uk/pdbsum/4knf PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4knf ProSAT]</span></td></tr>
	</table>		</table>

OCA at 09:02, 7 December 2022

OCA — Wed, 07 Dec 2022 09:02:33 GMT

←Older revision		Revision as of 09:02, 7 December 2022
Line 3:		Line 3:
	<StructureSection load='4knf' size='340' side='right'caption='[[4knf]], [[Resolution\|resolution]] 2.60Å' scene=''>		<StructureSection load='4knf' size='340' side='right'caption='[[4knf]], [[Resolution\|resolution]] 2.60Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>[[4knf]] is a 5 chain structure with sequence from [~~http~~://en.wikipedia.org/wiki/Gamma_proteobacterium_'~~hot_75m4~~' Gamma proteobacterium '~~hot~~ 75m4']. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4KNF OCA]. For a <b>guided tour on the structure components</b> use [~~http~~://~~oca~~.~~weizmann.ac.il/oca-docs~~/fgij/fg.htm?mol=4KNF FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[4knf]] is a 5 chain structure with sequence from [https://en.wikipedia.org/wiki/Gamma_proteobacterium_'Hot_75m4' Gamma proteobacterium 'Hot 75m4']. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4KNF OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4KNF FirstGlance]. <br>
-	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><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=RET:RETINAL'>RET</scene></td></tr>
-	~~<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[4kly\|4kly]], [[4jq6\|4jq6]]~~</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=4knf FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4knf OCA], [https://pdbe.org/4knf PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4knf RCSB], [https://www.ebi.ac.uk/pdbsum/4knf PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4knf 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=4knf FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4knf OCA], [~~http~~://pdbe.org/4knf PDBe], [~~http~~://www.rcsb.org/pdb/explore.do?structureId=4knf RCSB], [~~http~~://www.ebi.ac.uk/pdbsum/4knf PDBsum], [~~http~~://prosat.h-its.org/prosat/prosatexe?pdbcode=4knf ProSAT]</span></td></tr>	+
	</table>		</table>
	== Function ==		== Function ==
-	[~~[http~~://www.uniprot.org/uniprot/PRRB_PRB02 PRRB_PRB02]] Light-driven proton pump. May have a regulatory rather than energy harvesting function, based on light-induced opening of proton channels, to modulate cell physiology depending on light intensity variations. Could be, therefore, a sensory rhodopsin, potentially associated with a transducer component.	+	[https://www.uniprot.org/uniprot/PRRB_PRB02 PRRB_PRB02] Light-driven proton pump. May have a regulatory rather than energy harvesting function, based on light-induced opening of proton channels, to modulate cell physiology depending on light intensity variations. Could be, therefore, a sensory rhodopsin, potentially associated with a transducer component.
	<div style="background-color:#fffaf0;">		<div style="background-color:#fffaf0;">
	== Publication Abstract from PubMed ==		== Publication Abstract from PubMed ==
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	==See Also==		==See Also==
	*[[Bacteriorhodopsin 3D structures\|Bacteriorhodopsin 3D structures]]		*[[Bacteriorhodopsin 3D structures\|Bacteriorhodopsin 3D structures]]
-	*[[Rhodopsin\|Rhodopsin]]	+	*[[Rhodopsin 3D structures\|Rhodopsin 3D structures]]
	== References ==		== References ==
	<references/>		<references/>
	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
-	[[Category: Gamma proteobacterium '~~hot~~ 75m4']]	+	[[Category: Gamma proteobacterium 'Hot 75m4']]
	[[Category: Large Structures]]		[[Category: Large Structures]]
-	[[Category: Gao, Y]]	+	[[Category: Gao Y]]
-	[[Category: Luecke, H]]	+	[[Category: Luecke H]]
-	[[Category: Ozorowski, G]]	+	[[Category: Ozorowski G]]
-	[[Category: Ran, T]]	+	[[Category: Ran T]]
-	[[Category: Wang, W]]	+	[[Category: Wang W]]
-	~~[[Category: Ion transport]]~~	+
-	~~[[Category: Membrane]]~~	+
-	~~[[Category: Proton pump]]~~	+
-	~~[[Category: Proton transport]]~~	+
-	~~[[Category: Retinylidene schiff base~~]]	+

OCA at 09:31, 3 April 2019

OCA — Wed, 03 Apr 2019 09:31:08 GMT

←Older revision		Revision as of 09:31, 3 April 2019
Line 1:		Line 1:

	==Crystal structure of a blue-light absorbing proteorhodopsin double-mutant D97N/Q105L from HOT75==		==Crystal structure of a blue-light absorbing proteorhodopsin double-mutant D97N/Q105L from HOT75==
-	<StructureSection load='4knf' size='340' side='right' caption='[[4knf]], [[Resolution\|resolution]] 2.60Å' scene=''>	+	<StructureSection load='4knf' size='340' side='right'caption='[[4knf]], [[Resolution\|resolution]] 2.60Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
	<table><tr><td colspan='2'>[[4knf]] is a 5 chain structure with sequence from [http://en.wikipedia.org/wiki/Gamma_proteobacterium_'hot_75m4' Gamma proteobacterium 'hot 75m4']. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4KNF OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4KNF FirstGlance]. <br>		<table><tr><td colspan='2'>[[4knf]] is a 5 chain structure with sequence from [http://en.wikipedia.org/wiki/Gamma_proteobacterium_'hot_75m4' Gamma proteobacterium 'hot 75m4']. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4KNF OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4KNF FirstGlance]. <br>
Line 21:		Line 21:

	==See Also==		==See Also==
		+	*[[Bacteriorhodopsin 3D structures\|Bacteriorhodopsin 3D structures]]
	*[[Rhodopsin\|Rhodopsin]]		*[[Rhodopsin\|Rhodopsin]]
	== References ==		== References ==
Line 27:		Line 28:
	</StructureSection>		</StructureSection>
	[[Category: Gamma proteobacterium 'hot 75m4']]		[[Category: Gamma proteobacterium 'hot 75m4']]
		+	[[Category: Large Structures]]
	[[Category: Gao, Y]]		[[Category: Gao, Y]]
	[[Category: Luecke, H]]		[[Category: Luecke, H]]

OCA at 15:15, 5 August 2016

OCA — Fri, 05 Aug 2016 15:15:00 GMT

←Older revision		Revision as of 15:15, 5 August 2016
Line 1:		Line 1:
		+
	==Crystal structure of a blue-light absorbing proteorhodopsin double-mutant D97N/Q105L from HOT75==		==Crystal structure of a blue-light absorbing proteorhodopsin double-mutant D97N/Q105L from HOT75==
	<StructureSection load='4knf' size='340' side='right' caption='[[4knf]], [[Resolution\|resolution]] 2.60Å' scene=''>		<StructureSection load='4knf' size='340' side='right' caption='[[4knf]], [[Resolution\|resolution]] 2.60Å' scene=''>
Line 5:		Line 6:
	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><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=RET:RETINAL'>RET</scene></td></tr>
	<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[4kly\|4kly]], [[4jq6\|4jq6]]</td></tr>		<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[4kly\|4kly]], [[4jq6\|4jq6]]</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=4knf FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4knf OCA], [http://www.rcsb.org/pdb/explore.do?structureId=4knf RCSB], [http://www.ebi.ac.uk/pdbsum/4knf 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=4knf FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4knf OCA], [http://pdbe.org/4knf PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=4knf RCSB], [http://www.ebi.ac.uk/pdbsum/4knf PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=4knf ProSAT]</span></td></tr>
	</table>		</table>
	== Function ==		== Function ==
Line 17:		Line 18:
	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 4knf" style="background-color:#fffaf0;"></div>

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

OCA at 03:32, 25 December 2014

OCA — Thu, 25 Dec 2014 03:32:54 GMT

←Older revision		Revision as of 03:32, 25 December 2014
Line 7:		Line 7:
	<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=4knf FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4knf OCA], [http://www.rcsb.org/pdb/explore.do?structureId=4knf RCSB], [http://www.ebi.ac.uk/pdbsum/4knf 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=4knf FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4knf OCA], [http://www.rcsb.org/pdb/explore.do?structureId=4knf RCSB], [http://www.ebi.ac.uk/pdbsum/4knf PDBsum]</span></td></tr>
	</table>		</table>
		+	== Function ==
		+	[[http://www.uniprot.org/uniprot/PRRB_PRB02 PRRB_PRB02]] Light-driven proton pump. May have a regulatory rather than energy harvesting function, based on light-induced opening of proton channels, to modulate cell physiology depending on light intensity variations. Could be, therefore, a sensory rhodopsin, potentially associated with a transducer component.
	<div style="background-color:#fffaf0;">		<div style="background-color:#fffaf0;">
	== Publication Abstract from PubMed ==		== Publication Abstract from PubMed ==

OCA at 15:31, 21 December 2014

OCA — Sun, 21 Dec 2014 15:31:27 GMT

←Older revision		Revision as of 15:31, 21 December 2014
Line 1:		Line 1:
-	~~{{STRUCTURE_4knf\| PDB=4knf \| SCENE= }}~~	+	==Crystal structure of a blue-light absorbing proteorhodopsin double-mutant D97N/Q105L from HOT75==
-	===Crystal structure of a blue-light absorbing proteorhodopsin double-mutant D97N/Q105L from HOT75===	+	<StructureSection load='4knf' size='340' side='right' caption='[[4knf]], [[Resolution\|resolution]] 2.60Å' scene=''>
-	~~{{ABSTRACT_PUBMED_24100316}}~~	+	== Structural highlights ==
		+	<table><tr><td colspan='2'>[[4knf]] is a 5 chain structure with sequence from [http://en.wikipedia.org/wiki/Gamma_proteobacterium_'hot_75m4' Gamma proteobacterium 'hot 75m4']. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4KNF OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4KNF FirstGlance]. <br>
		+	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=RET:RETINAL'>RET</scene></td></tr>
		+	<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[4kly\|4kly]], [[4jq6\|4jq6]]</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=4knf FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4knf OCA], [http://www.rcsb.org/pdb/explore.do?structureId=4knf RCSB], [http://www.ebi.ac.uk/pdbsum/4knf PDBsum]</span></td></tr>
		+	</table>
		+	<div style="background-color:#fffaf0;">
		+	== Publication Abstract from PubMed ==
		+	Proteorhodopsins (PRs), members of the microbial rhodopsin superfamily of seven-transmembrane-helix proteins that use retinal chromophores, comprise the largest subfamily of rhodopsins, yet very little structural information is available. PRs are ubiquitous throughout the biosphere and their genes have been sequenced in numerous species of bacteria. They have been shown to exhibit ion-pumping activity like their archaeal homolog bacteriorhodopsin (BR). Here, the first crystal structure of a proteorhodopsin, that of a blue-light-absorbing proteorhodopsin (BPR) isolated from the Mediterranean Sea at a depth of 12 m (Med12BPR), is reported. Six molecules of Med12BPR form a doughnut-shaped C6 hexameric ring, unlike BR, which forms a trimer. Furthermore, the structures of two mutants of a related BPR isolated from the Pacific Ocean near Hawaii at a depth of 75 m (HOT75BPR), which show a C5 pentameric arrangement, are reported. In all three structures the retinal polyene chain is shifted towards helix C when compared with other microbial rhodopsins, and the putative proton-release group in BPR differs significantly from those of BR and xanthorhodopsin (XR). The most striking feature of proteorhodopsin is the position of the conserved active-site histidine (His75, also found in XR), which forms a hydrogen bond to the proton acceptor from the same molecule (Asp97) and also to Trp34 of a neighboring protomer. Trp34 may function by stabilizing His75 in a conformation that favors a deprotonated Asp97 in the dark state, and suggests cooperative behavior between protomers when the protein is in an oligomeric form. Mutation-induced alterations in proton transfers in the BPR photocycle in Escherichia coli cells provide evidence for a similar cross-protomer interaction of BPR in living cells and a functional role of the inter-protomer Trp34-His75 interaction in ion transport. Finally, Wat402, a key molecule responsible for proton translocation between the Schiff base and the proton acceptor in BR, appears to be absent in PR, suggesting that the ion-transfer mechanism may differ between PR and BR.

-	~~==Function==~~	+	Cross-protomer interaction with the photoactive site in oligomeric proteorhodopsin complexes.,Ran T, Ozorowski G, Gao Y, Sineshchekov OA, Wang W, Spudich JL, Luecke H Acta Crystallogr D Biol Crystallogr. 2013 Oct;69(Pt 10):1965-80. doi:, 10.1107/S0907444913017575. Epub 2013 Sep 20. PMID:24100316<ref>PMID:24100316</ref>
-	~~[[http://www.uniprot.org/uniprot/PRRB_PRB02 PRRB_PRB02]] Light~~-~~driven proton pump~~. ~~May have a regulatory rather than energy harvesting function~~, ~~based on light-induced opening of proton channels~~, ~~to modulate cell physiology depending on light intensity variations. Could be~~, ~~therefore~~, ~~a sensory rhodopsin~~, ~~potentially associated with a transducer component~~.	+

-	~~==About this Structure==~~	+	From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
-	~~[[4knf]] is~~ a ~~5 chain structure with sequence from [http://en~~.~~wikipedia~~.~~org/wiki/Gamma_proteobacterium_'hot_75m4' Gamma proteobacterium 'hot 75m4']~~. ~~Full crystallographic information is available from [http:~~/~~/oca.weizmann.ac.il/oca-bin/ocashort?id=4KNF OCA].~~	+	</div>

	==See Also==		==See Also==
	*[[Rhodopsin\|Rhodopsin]]		*[[Rhodopsin\|Rhodopsin]]
-		+	== References ==
-	==~~Reference~~==	+	<references/>
-	~~<ref group="xtra">PMID:024100316</ref>~~<references ~~group="xtra"~~/><~~references~~/>	+	__TOC__
		+	</StructureSection>
	[[Category: Gamma proteobacterium 'hot 75m4']]		[[Category: Gamma proteobacterium 'hot 75m4']]
-	[[Category: Gao, Y.]]	+	[[Category: Gao, Y]]
-	[[Category: Luecke, H.]]	+	[[Category: Luecke, H]]
-	[[Category: Ozorowski, G.]]	+	[[Category: Ozorowski, G]]
-	[[Category: Ran, T.]]	+	[[Category: Ran, T]]
-	[[Category: Wang, W.]]	+	[[Category: Wang, W]]
	[[Category: Ion transport]]		[[Category: Ion transport]]
	[[Category: Membrane]]		[[Category: Membrane]]

OCA at 05:01, 23 October 2013

OCA — Wed, 23 Oct 2013 05:01:08 GMT

←Older revision		Revision as of 05:01, 23 October 2013
Line 1:		Line 1:
	{{STRUCTURE_4knf\| PDB=4knf \| SCENE= }}		{{STRUCTURE_4knf\| PDB=4knf \| SCENE= }}
	===Crystal structure of a blue-light absorbing proteorhodopsin double-mutant D97N/Q105L from HOT75===		===Crystal structure of a blue-light absorbing proteorhodopsin double-mutant D97N/Q105L from HOT75===
		+	{{ABSTRACT_PUBMED_24100316}}

	==Function==		==Function==
Line 7:		Line 8:
	==About this Structure==		==About this Structure==
	[[4knf]] is a 5 chain structure with sequence from [http://en.wikipedia.org/wiki/Gamma_proteobacterium_'hot_75m4' Gamma proteobacterium 'hot 75m4']. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4KNF OCA].		[[4knf]] is a 5 chain structure with sequence from [http://en.wikipedia.org/wiki/Gamma_proteobacterium_'hot_75m4' Gamma proteobacterium 'hot 75m4']. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4KNF OCA].
		+
		+	==See Also==
		+	*[[Rhodopsin\|Rhodopsin]]
		+
		+	==Reference==
		+	<ref group="xtra">PMID:024100316</ref><references group="xtra"/><references/>
	[[Category: Gamma proteobacterium 'hot 75m4']]		[[Category: Gamma proteobacterium 'hot 75m4']]
	[[Category: Gao, Y.]]		[[Category: Gao, Y.]]

OCA at 09:06, 19 June 2013

OCA — Wed, 19 Jun 2013 09:06:47 GMT

←Older revision		Revision as of 09:06, 19 June 2013
Line 1:		Line 1:
-	~~'''Unreleased~~ structure~~'''~~	+	{{STRUCTURE_4knf\| PDB=4knf \| SCENE= }}
		+	===Crystal structure of a blue-light absorbing proteorhodopsin double-mutant D97N/Q105L from HOT75===

-	~~The entry 4knf is ON HOLD~~	+	==Function==
		+	[[http://www.uniprot.org/uniprot/PRRB_PRB02 PRRB_PRB02]] Light-driven proton pump. May have a regulatory rather than energy harvesting function, based on light-induced opening of proton channels, to modulate cell physiology depending on light intensity variations. Could be, therefore, a sensory rhodopsin, potentially associated with a transducer component.

-	~~Authors~~: ~~Ran~~, T., Ozorowski, G., ~~Gao, Y~~., Wang, W.~~, Luecke, H.~~	+	==About this Structure==
-		+	[[4knf]] is a 5 chain structure with sequence from [http://en.wikipedia.org/wiki/Gamma_proteobacterium_'hot_75m4' Gamma proteobacterium 'hot 75m4']. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4KNF OCA].
-	~~Description~~: ~~Crystal structure of a blue-light absorbing proteorhodopsin double-mutant D97N/Q105L from HOT75~~	+	[[Category: Gamma proteobacterium 'hot 75m4']]
		+	[[Category: Gao, Y.]]
		+	[[Category: Luecke, H.]]
		+	[[Category: Ozorowski, G.]]
		+	[[Category: Ran, T.]]
		+	[[Category: Wang, W.]]
		+	[[Category: Ion transport]]
		+	[[Category: Membrane]]
		+	[[Category: Proton pump]]
		+	[[Category: Proton transport]]
		+	[[Category: Retinylidene schiff base]]

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

OCA — Thu, 16 May 2013 07:00:59 GMT

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

←Older revision

Revision as of 07:00, 16 May 2013

OCA: New page: '''Unreleased structure''' The entry 4knf is ON HOLD Authors: Ran, T., Ozorowski, G., Gao, Y., Wang, W., Luecke, H. Description: Crystal structure of a blue-light absorbing proteorhodo...

OCA — Thu, 16 May 2013 07:00:58 GMT

New page: '''Unreleased structure''' The entry 4knf is ON HOLD Authors: Ran, T., Ozorowski, G., Gao, Y., Wang, W., Luecke, H. Description: Crystal structure of a blue-light absorbing proteorhodo...

New page

'''Unreleased structure'''

The entry 4knf is ON HOLD

Authors: Ran, T., Ozorowski, G., Gao, Y., Wang, W., Luecke, H.

Description: Crystal structure of a blue-light absorbing proteorhodopsin double-mutant D97N/Q105L from HOT75