6kol - Revision history

OCA at 10:38, 22 November 2023

2023-11-22T10:38:36Z

←Older revision		Revision as of 10:38, 22 November 2023
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	<StructureSection load='6kol' size='340' side='right'caption='[[6kol]], [[Resolution\|resolution]] 2.21Å' scene=''>		<StructureSection load='6kol' size='340' side='right'caption='[[6kol]], [[Resolution\|resolution]] 2.21Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>[[6kol]] is a 1 chain structure with sequence from [~~http~~://en.wikipedia.org/wiki/~~Roscs Roscs~~]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6KOL OCA]. For a <b>guided tour on the structure components</b> use [~~http~~://~~oca~~.~~weizmann.ac.il/oca-docs~~/fgij/fg.htm?mol=6KOL FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[6kol]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Roseiflexus_castenholzii_DSM_13941 Roseiflexus castenholzii DSM 13941]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6KOL OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=6KOL FirstGlance]. <br>
-	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=CU:COPPER+(II)+ION'>CU</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]] 2.211Å</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=6kol FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6kol OCA], [~~http~~://pdbe.org/6kol PDBe], [~~http~~://www.rcsb.org/pdb/explore.do?structureId=6kol RCSB], [~~http~~://www.ebi.ac.uk/pdbsum/6kol PDBsum], [~~http~~://prosat.h-its.org/prosat/prosatexe?pdbcode=6kol ProSAT]</span></td></tr>	+	<tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=CU:COPPER+(II)+ION'>CU</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=6kol FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6kol OCA], [https://pdbe.org/6kol PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=6kol RCSB], [https://www.ebi.ac.uk/pdbsum/6kol PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=6kol ProSAT]</span></td></tr>
	</table>		</table>
		+	== Function ==
		+	[https://www.uniprot.org/uniprot/A7NNM5_ROSCS A7NNM5_ROSCS]
	<div style="background-color:#fffaf0;">		<div style="background-color:#fffaf0;">
	== Publication Abstract from PubMed ==		== Publication Abstract from PubMed ==
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	</StructureSection>		</StructureSection>
	[[Category: Large Structures]]		[[Category: Large Structures]]
-	[[Category: ~~Roscs~~]]	+	[[Category: Roseiflexus castenholzii DSM 13941]]
-	[[Category: Min~~, Z Z~~]]	+	[[Category: Min ZZ]]
-	[[Category: Wang, C]]	+	[[Category: Wang C]]
-	[[Category: Xin~~, Y Y~~]]	+	[[Category: Xin YY]]
-	[[Category: Xu~~, X L~~]]	+	[[Category: Xu XL]]
-	[[Category: Zhang~~, C Y]]~~	+	[[Category: Zhang CY]]
-	~~[[Category: Auracyanin]]~~	+
-	~~[[Category: Blue copper protein]]~~	+
-	~~[[Category: Electron transfer]]~~	+
-	~~[[Category: Metal binding protein]]~~	+
-	~~[[Category: Roseiflexus castenholzii~~]]	+

OCA at 10:15, 18 March 2020

2020-03-18T10:15:12Z

←Older revision		Revision as of 10:15, 18 March 2020
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	<StructureSection load='6kol' size='340' side='right'caption='[[6kol]], [[Resolution\|resolution]] 2.21Å' scene=''>		<StructureSection load='6kol' size='340' side='right'caption='[[6kol]], [[Resolution\|resolution]] 2.21Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>[[6kol]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/~~Roseiflexus_castenholzii_(strain_dsm_13941_/_hlo8) Roseiflexus castenholzii (strain dsm 13941 / hlo8)~~]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6KOL OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=6KOL FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[6kol]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Roscs Roscs]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6KOL OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=6KOL FirstGlance]. <br>
	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=CU:COPPER+(II)+ION'>CU</scene></td></tr>		</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=CU:COPPER+(II)+ION'>CU</scene></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=6kol FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6kol OCA], [http://pdbe.org/6kol PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=6kol RCSB], [http://www.ebi.ac.uk/pdbsum/6kol PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=6kol 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=6kol FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6kol OCA], [http://pdbe.org/6kol PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=6kol RCSB], [http://www.ebi.ac.uk/pdbsum/6kol PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=6kol ProSAT]</span></td></tr>
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	</StructureSection>		</StructureSection>
	[[Category: Large Structures]]		[[Category: Large Structures]]
		+	[[Category: Roscs]]
	[[Category: Min, Z Z]]		[[Category: Min, Z Z]]
	[[Category: Wang, C]]		[[Category: Wang, C]]

OCA at 15:28, 29 January 2020

2020-01-29T15:28:32Z

←Older revision		Revision as of 15:28, 29 January 2020
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-	'''Unreleased structure'''

-	~~The entry~~ 6kol is ~~ON HOLD until Paper~~ Publication	+	==Crystal structure of auracyanin from photosynthetic bacterium Roseiflexus castenholzii==
		+	<StructureSection load='6kol' size='340' side='right'caption='[[6kol]], [[Resolution\|resolution]] 2.21Å' scene=''>
		+	== Structural highlights ==
		+	<table><tr><td colspan='2'>[[6kol]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Roseiflexus_castenholzii_(strain_dsm_13941_/_hlo8) Roseiflexus castenholzii (strain dsm 13941 / hlo8)]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6KOL OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=6KOL FirstGlance]. <br>
		+	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=CU:COPPER+(II)+ION'>CU</scene></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=6kol FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6kol OCA], [http://pdbe.org/6kol PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=6kol RCSB], [http://www.ebi.ac.uk/pdbsum/6kol PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=6kol ProSAT]</span></td></tr>
		+	</table>
		+	<div style="background-color:#fffaf0;">
		+	== Publication Abstract from PubMed ==
		+	Auracyanin (Ac) is a blue copper protein that mediates the electron transfer between Alternative Complex III (ACIII) and downstream electron acceptors in both fort chains of filamentous anoxygenic phototrophs. Here, we extracted and purified the air-oxidized RfxAc from the photoheterotrophically grown Roseiflexus castenholzii, and we illustrated the structural basis underlying its electron transferring features. Spectroscopic and enzymatic analyses demonstrated the reduction of air-oxidized RfxAc by the ACIII upon oxidation of menaquinol-4 and menaquinol-7. Crystal structures of the air-oxidized and Na-dithionite-reduced RfxAc at 2.2 and 2.0 A resolutions, respectively, showed that the copper ions are coordinated by His77, His146, Cys141, and Met151 in minor different geometries. The Cu(1)-S(delta) bond length increase of Met151, and the electron density Fourier differences at Cu(1) and His77 demonstrated their essential roles in the dithionite-induced reduction. Structural comparisons further revealed that the RfxAc contains a Chloroflexus aurantiacus Ac-A-like copper binding pocket and a hydrophobic patch surrounding the exposed edge of His146 imidazole, as well as an Ac-B-like Ser- and Thr-rich polar patch located at a different site on the surface. These spectroscopic and structural features allow RfxAc to mediate electron transfers between the ACIII and redox partners different from those of Ac-A and Ac-B. These results provide a structural basis for further investigating the electron transfer and energy transformation mechanism of bacterial photosynthesis, and the diversity and evolution of electron transport chains.

-	~~Authors: Wang~~, C., ~~Zhang, C.~~Y., Min, Z~~.Z.~~, ~~Xin~~, ~~Y.Y.~~, Xu, X.L.	+	Structural basis underlying the electron transfer features of a blue copper protein auracyanin from the photosynthetic bacterium Roseiflexus castenholzii.,Wang C, Xin Y, Min Z, Qi J, Zhang C, Xu X Photosynth Res. 2020 Jan 13. pii: 10.1007/s11120-020-00709-y. doi:, 10.1007/s11120-020-00709-y. PMID:31933173<ref>PMID:31933173</ref>

-	~~Description: Crystal structure~~ of ~~auracyanin from photosynthetic bacterium Roseiflexus castenholzii~~	+	From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
-	[[Category: ~~Unreleased~~ Structures]]	+	</div>
-	[[Category: Xu, ~~X.L~~]]	+	<div class="pdbe-citations 6kol" style="background-color:#fffaf0;"></div>
		+	== References ==
		+	<references/>
		+	__TOC__
		+	</StructureSection>
		+	[[Category: Large Structures]]
		+	[[Category: Min, Z Z]]
	[[Category: Wang, C]]		[[Category: Wang, C]]
-	[[Category: Xin, Y.Y]]	+	[[Category: Xin, Y Y]]
-	[[Category: ~~Min~~, ~~Z.Z~~]]	+	[[Category: Xu, X L]]
-	[[Category: Zhang, C.Y]]	+	[[Category: Zhang, C Y]]
		+	[[Category: Auracyanin]]
		+	[[Category: Blue copper protein]]
		+	[[Category: Electron transfer]]
		+	[[Category: Metal binding protein]]
		+	[[Category: Roseiflexus castenholzii]]

OCA at 06:36, 2 October 2019

2019-10-02T06:36:36Z

←Older revision		Revision as of 06:36, 2 October 2019
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	'''Unreleased structure'''		'''Unreleased structure'''

-	The entry 6kol is ON HOLD	+	The entry 6kol is ON HOLD until Paper Publication

	Authors: Wang, C., Zhang, C.Y., Min, Z.Z., Xin, Y.Y., Xu, X.L.		Authors: Wang, C., Zhang, C.Y., Min, Z.Z., Xin, Y.Y., Xu, X.L.

OCA at 13:36, 28 August 2019

2019-08-28T13:36:09Z

←Older revision		Revision as of 13:36, 28 August 2019
Line 3:		Line 3:
	The entry 6kol is ON HOLD		The entry 6kol is ON HOLD

-	Authors: Wang, C., Zhang, C.Y., Min, Z.Z., Xin, Y.Y., Xu, X.X.	+	Authors: Wang, C., Zhang, C.Y., Min, Z.Z., Xin, Y.Y., Xu, X.L.

	Description: Crystal structure of auracyanin from photosynthetic bacterium Roseiflexus castenholzii		Description: Crystal structure of auracyanin from photosynthetic bacterium Roseiflexus castenholzii
	[[Category: Unreleased Structures]]		[[Category: Unreleased Structures]]
		+	[[Category: Xu, X.L]]
	[[Category: Wang, C]]		[[Category: Wang, C]]
	[[Category: Xin, Y.Y]]		[[Category: Xin, Y.Y]]
-	[[Category: Xu, X.X]]
	[[Category: Min, Z.Z]]		[[Category: Min, Z.Z]]
	[[Category: Zhang, C.Y]]		[[Category: Zhang, C.Y]]

OCA: Protected "6kol" [edit=sysop:move=sysop]

2019-08-21T04:03:48Z

Protected "6kol" [edit=sysop:move=sysop]

←Older revision

Revision as of 04:03, 21 August 2019

OCA: New page: '''Unreleased structure''' The entry 6kol is ON HOLD Authors: Wang, C., Zhang, C.Y., Min, Z.Z., Xin, Y.Y., Xu, X.X. Description: Crystal structure of auracyanin from photosynthetic bac...

2019-08-21T04:03:47Z

New page: '''Unreleased structure''' The entry 6kol is ON HOLD Authors: Wang, C., Zhang, C.Y., Min, Z.Z., Xin, Y.Y., Xu, X.X. Description: Crystal structure of auracyanin from photosynthetic bac...

New page

'''Unreleased structure'''

The entry 6kol is ON HOLD

Authors: Wang, C., Zhang, C.Y., Min, Z.Z., Xin, Y.Y., Xu, X.X.

Description: Crystal structure of auracyanin from photosynthetic bacterium Roseiflexus castenholzii
[[Category: Unreleased Structures]]
[[Category: Wang, C]]
[[Category: Xin, Y.Y]]
[[Category: Xu, X.X]]
[[Category: Min, Z.Z]]
[[Category: Zhang, C.Y]]