5bwh - Revision history

OCA at 08:31, 27 September 2023

2023-09-27T08:31:57Z

←Older revision		Revision as of 08:31, 27 September 2023
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	== Structural highlights ==		== Structural highlights ==
	<table><tr><td colspan='2'>[[5bwh]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Brevibacterium_fuscum Brevibacterium fuscum]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5BWH OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=5BWH FirstGlance]. <br>		<table><tr><td colspan='2'>[[5bwh]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Brevibacterium_fuscum Brevibacterium fuscum]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5BWH OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=5BWH FirstGlance]. <br>
-	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=DHY:2-(3,4-DIHYDROXYPHENYL)ACETIC+ACID'>DHY</scene>, <scene name='pdbligand=FE2:FE+(II)+ION'>FE2</scene>, <scene name='pdbligand=P6G:HEXAETHYLENE+GLYCOL'>P6G</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]] 1.46Å</td></tr>
		+	<tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=DHY:2-(3,4-DIHYDROXYPHENYL)ACETIC+ACID'>DHY</scene>, <scene name='pdbligand=FE2:FE+(II)+ION'>FE2</scene>, <scene name='pdbligand=P6G:HEXAETHYLENE+GLYCOL'>P6G</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=5bwh FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5bwh OCA], [https://pdbe.org/5bwh PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=5bwh RCSB], [https://www.ebi.ac.uk/pdbsum/5bwh PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=5bwh 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=5bwh FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5bwh OCA], [https://pdbe.org/5bwh PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=5bwh RCSB], [https://www.ebi.ac.uk/pdbsum/5bwh PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=5bwh ProSAT]</span></td></tr>
	</table>		</table>

OCA at 06:11, 7 June 2023

2023-06-07T06:11:07Z

←Older revision		Revision as of 06:11, 7 June 2023
Line 3:		Line 3:
	<StructureSection load='5bwh' size='340' side='right'caption='[[5bwh]], [[Resolution\|resolution]] 1.46Å' scene=''>		<StructureSection load='5bwh' size='340' side='right'caption='[[5bwh]], [[Resolution\|resolution]] 1.46Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>[[5bwh]] is a 4 chain structure with sequence from [~~http~~://en.wikipedia.org/wiki/~~'brevibacterium_fuscum' 'brevibacterium~~ fuscum']. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5BWH OCA]. For a <b>guided tour on the structure components</b> use [~~http~~://~~oca~~.~~weizmann.ac.il/oca-docs~~/fgij/fg.htm?mol=5BWH FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[5bwh]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Brevibacterium_fuscum Brevibacterium fuscum]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5BWH OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=5BWH FirstGlance]. <br>
-	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=DHY:2-(3,4-DIHYDROXYPHENYL)ACETIC+ACID'>DHY</scene>, <scene name='pdbligand=FE2:FE+(II)+ION'>FE2</scene>, <scene name='pdbligand=P6G:HEXAETHYLENE+GLYCOL'>P6G</scene>~~</td></tr>~~	+	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=DHY:2-(3,4-DIHYDROXYPHENYL)ACETIC+ACID'>DHY</scene>, <scene name='pdbligand=FE2:FE+(II)+ION'>FE2</scene>, <scene name='pdbligand=P6G:HEXAETHYLENE+GLYCOL'>P6G</scene></td></tr>
-	~~<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[5bwg\|5bwg]]~~</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=5bwh FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5bwh OCA], [https://pdbe.org/5bwh PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=5bwh RCSB], [https://www.ebi.ac.uk/pdbsum/5bwh PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=5bwh 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=5bwh FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5bwh OCA], [~~http~~://pdbe.org/5bwh PDBe], [~~http~~://www.rcsb.org/pdb/explore.do?structureId=5bwh RCSB], [~~http~~://www.ebi.ac.uk/pdbsum/5bwh PDBsum], [~~http~~://prosat.h-its.org/prosat/prosatexe?pdbcode=5bwh ProSAT]</span></td></tr>	+
	</table>		</table>
		+	== Function ==
		+	[https://www.uniprot.org/uniprot/Q45135_9MICO Q45135_9MICO]
	<div style="background-color:#fffaf0;">		<div style="background-color:#fffaf0;">
	== Publication Abstract from PubMed ==		== Publication Abstract from PubMed ==
Line 26:		Line 27:
	[[Category: Brevibacterium fuscum]]		[[Category: Brevibacterium fuscum]]
	[[Category: Large Structures]]		[[Category: Large Structures]]
-	[[Category: Kovaleva~~, E G~~]]	+	[[Category: Kovaleva EG]]
-	[[Category: Lipscomb~~, J D]]~~	+	[[Category: Lipscomb JD]]
-	~~[[Category: 2-his-1-carboxylate facial triad]]~~	+
-	~~[[Category: Acid-base catalysis]]~~	+
-	~~[[Category: Dioxygenase]]~~	+
-	~~[[Category: Oxidoreductase]]~~	+
-	~~[[Category: Oxygen activation~~]]	+

OCA at 11:07, 25 December 2019

2019-12-25T11:07:59Z

←Older revision		Revision as of 11:07, 25 December 2019
Line 1:		Line 1:

	==Structure of H200C variant of Homoprotocatechuate 2,3-Dioxygenase from B.fuscum in complex with HPCA at 1.46 Ang resolution==		==Structure of H200C variant of Homoprotocatechuate 2,3-Dioxygenase from B.fuscum in complex with HPCA at 1.46 Ang resolution==
-	<StructureSection load='5bwh' size='340' side='right' caption='[[5bwh]], [[Resolution\|resolution]] 1.46Å' scene=''>	+	<StructureSection load='5bwh' size='340' side='right'caption='[[5bwh]], [[Resolution\|resolution]] 1.46Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
	<table><tr><td colspan='2'>[[5bwh]] is a 4 chain structure with sequence from [http://en.wikipedia.org/wiki/'brevibacterium_fuscum' 'brevibacterium fuscum']. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5BWH OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=5BWH FirstGlance]. <br>		<table><tr><td colspan='2'>[[5bwh]] is a 4 chain structure with sequence from [http://en.wikipedia.org/wiki/'brevibacterium_fuscum' 'brevibacterium fuscum']. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5BWH OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=5BWH FirstGlance]. <br>
Line 17:		Line 17:
	</div>		</div>
	<div class="pdbe-citations 5bwh" style="background-color:#fffaf0;"></div>		<div class="pdbe-citations 5bwh" style="background-color:#fffaf0;"></div>
		+
		+	==See Also==
		+	*[[Dioxygenase 3D structures\|Dioxygenase 3D structures]]
	== References ==		== References ==
	<references/>		<references/>
Line 22:		Line 25:
	</StructureSection>		</StructureSection>
	[[Category: Brevibacterium fuscum]]		[[Category: Brevibacterium fuscum]]
		+	[[Category: Large Structures]]
	[[Category: Kovaleva, E G]]		[[Category: Kovaleva, E G]]
	[[Category: Lipscomb, J D]]		[[Category: Lipscomb, J D]]

OCA at 09:47, 22 November 2017

2017-11-22T09:47:58Z

←Older revision		Revision as of 09:47, 22 November 2017
Line 3:		Line 3:
	<StructureSection load='5bwh' size='340' side='right' caption='[[5bwh]], [[Resolution\|resolution]] 1.46Å' scene=''>		<StructureSection load='5bwh' size='340' side='right' caption='[[5bwh]], [[Resolution\|resolution]] 1.46Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>[[5bwh]] is a 4 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5BWH OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=5BWH FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[5bwh]] is a 4 chain structure with sequence from [http://en.wikipedia.org/wiki/'brevibacterium_fuscum' 'brevibacterium fuscum']. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5BWH OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=5BWH FirstGlance]. <br>
	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=DHY:2-(3,4-DIHYDROXYPHENYL)ACETIC+ACID'>DHY</scene>, <scene name='pdbligand=FE2:FE+(II)+ION'>FE2</scene>, <scene name='pdbligand=P6G:HEXAETHYLENE+GLYCOL'>P6G</scene></td></tr>		</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=DHY:2-(3,4-DIHYDROXYPHENYL)ACETIC+ACID'>DHY</scene>, <scene name='pdbligand=FE2:FE+(II)+ION'>FE2</scene>, <scene name='pdbligand=P6G:HEXAETHYLENE+GLYCOL'>P6G</scene></td></tr>
-	<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[~~d_1000210666~~\|~~d_1000210666~~]]</td></tr>	+	<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[5bwg\|5bwg]]</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=5bwh FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5bwh OCA], [http://pdbe.org/5bwh PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=5bwh RCSB], [http://www.ebi.ac.uk/pdbsum/5bwh PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=5bwh 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=5bwh FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5bwh OCA], [http://pdbe.org/5bwh PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=5bwh RCSB], [http://www.ebi.ac.uk/pdbsum/5bwh PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=5bwh ProSAT]</span></td></tr>
	</table>		</table>
Line 21:		Line 21:
	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
		+	[[Category: Brevibacterium fuscum]]
	[[Category: Kovaleva, E G]]		[[Category: Kovaleva, E G]]
	[[Category: Lipscomb, J D]]		[[Category: Lipscomb, J D]]

OCA at 14:42, 16 November 2017

2017-11-16T14:42:31Z

←Older revision		Revision as of 14:42, 16 November 2017
Line 17:		Line 17:
	</div>		</div>
	<div class="pdbe-citations 5bwh" style="background-color:#fffaf0;"></div>		<div class="pdbe-citations 5bwh" style="background-color:#fffaf0;"></div>
-
-	==See Also==
-	*[[Dioxygenase\|Dioxygenase]]
	== References ==		== References ==
	<references/>		<references/>

OCA at 17:03, 18 August 2017

2017-08-18T17:03:59Z

←Older revision		Revision as of 17:03, 18 August 2017
Line 1:		Line 1:
		+
	==Structure of H200C variant of Homoprotocatechuate 2,3-Dioxygenase from B.fuscum in complex with HPCA at 1.46 Ang resolution==		==Structure of H200C variant of Homoprotocatechuate 2,3-Dioxygenase from B.fuscum in complex with HPCA at 1.46 Ang resolution==
	<StructureSection load='5bwh' size='340' side='right' caption='[[5bwh]], [[Resolution\|resolution]] 1.46Å' scene=''>		<StructureSection load='5bwh' size='340' side='right' caption='[[5bwh]], [[Resolution\|resolution]] 1.46Å' scene=''>
Line 5:		Line 6:
	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=DHY:2-(3,4-DIHYDROXYPHENYL)ACETIC+ACID'>DHY</scene>, <scene name='pdbligand=FE2:FE+(II)+ION'>FE2</scene>, <scene name='pdbligand=P6G:HEXAETHYLENE+GLYCOL'>P6G</scene></td></tr>		</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=DHY:2-(3,4-DIHYDROXYPHENYL)ACETIC+ACID'>DHY</scene>, <scene name='pdbligand=FE2:FE+(II)+ION'>FE2</scene>, <scene name='pdbligand=P6G:HEXAETHYLENE+GLYCOL'>P6G</scene></td></tr>
	<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[d_1000210666\|d_1000210666]]</td></tr>		<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[d_1000210666\|d_1000210666]]</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=5bwh FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5bwh OCA], [http://pdbe.org/5bwh PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=5bwh RCSB], [http://www.ebi.ac.uk/pdbsum/5bwh 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=5bwh FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5bwh OCA], [http://pdbe.org/5bwh PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=5bwh RCSB], [http://www.ebi.ac.uk/pdbsum/5bwh PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=5bwh ProSAT]</span></td></tr>
	</table>		</table>
	<div style="background-color:#fffaf0;">		<div style="background-color:#fffaf0;">
Line 16:		Line 17:
	</div>		</div>
	<div class="pdbe-citations 5bwh" style="background-color:#fffaf0;"></div>		<div class="pdbe-citations 5bwh" style="background-color:#fffaf0;"></div>
		+
		+	==See Also==
		+	*[[Dioxygenase\|Dioxygenase]]
	== References ==		== References ==
	<references/>		<references/>

OCA at 19:52, 30 November 2015

2015-11-30T19:52:32Z

←Older revision		Revision as of 19:52, 30 November 2015
Line 1:		Line 1:
-	'''~~Unreleased~~ structure'''	+	==Structure of H200C variant of Homoprotocatechuate 2,3-Dioxygenase from B.fuscum in complex with HPCA at 1.46 Ang resolution==
		+	<StructureSection load='5bwh' size='340' side='right' caption='[[5bwh]], [[Resolution\|resolution]] 1.46Å' scene=''>
		+	== Structural highlights ==
		+	<table><tr><td colspan='2'>[[5bwh]] is a 4 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5BWH OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=5BWH FirstGlance]. <br>
		+	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=DHY:2-(3,4-DIHYDROXYPHENYL)ACETIC+ACID'>DHY</scene>, <scene name='pdbligand=FE2:FE+(II)+ION'>FE2</scene>, <scene name='pdbligand=P6G:HEXAETHYLENE+GLYCOL'>P6G</scene></td></tr>
		+	<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[d_1000210666\|d_1000210666]]</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=5bwh FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5bwh OCA], [http://pdbe.org/5bwh PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=5bwh RCSB], [http://www.ebi.ac.uk/pdbsum/5bwh PDBsum]</span></td></tr>
		+	</table>
		+	<div style="background-color:#fffaf0;">
		+	== Publication Abstract from PubMed ==
		+	The extradiol-cleaving dioxygenase homoprotocatechuate 2,3-dioxygenase (HPCD) binds substrate homoprotocatechuate (HPCA) and O2 sequentially in adjacent ligand sites of the active site Fe(II). Kinetic and spectroscopic studies of HPCD have elucidated catalytic roles of several active site residues, including the crucial acid-base chemistry of His200. In the present study, reaction of the His200Cys (H200C) variant with native substrate HPCA resulted in a decrease in both kcat and the rate constants for the activation steps following O2 binding by >400 fold. The reaction proceeds to form the correct extradiol product. This slow reaction allowed a long-lived (t1/2 = 1.5 min) intermediate, H200C-HPCAInt1 (Int1), to be trapped. Mossbauer and parallel mode electron paramagnetic resonance (EPR) studies show that Int1 contains an S1 = 5/2 Fe(III) center coupled to an SR = 1/2 radical to give a ground state with total spin S = 2 (J > 40 cm(-1)) in [Formula: see text]. Density functional theory (DFT) property calculations for structural models suggest that Int1 is a (HPCA semiquinone(*))Fe(III)(OOH) complex, in which OOH is protonated at the distal O and the substrate hydroxyls are deprotonated. By combining Mossbauer and EPR data of Int1 with DFT calculations, the orientations of the principal axes of the (57)Fe electric field gradient and the zero-field splitting tensors (D = 1.6 cm(-1), E/D = 0.05) were determined. This information was used to predict hyperfine splittings from bound (17)OOH. DFT reactivity analysis suggests that Int1 can evolve from a ferromagnetically coupled Fe(III)-superoxo precursor by an inner-sphere proton-coupled-electron-transfer process. Our spectroscopic and DFT results suggest that a ferric hydroperoxo species is capable of extradiol catalysis.

-	~~The entry 5bwh is ON HOLD until Paper Publication~~	+	A Long-Lived Fe(III)-(Hydroperoxo) Intermediate in the Active H200C Variant of Homoprotocatechuate 2,3-Dioxygenase: Characterization by Mossbauer, Electron Paramagnetic Resonance, and Density Functional Theory Methods.,Meier KK, Rogers MS, Kovaleva EG, Mbughuni MM, Bominaar EL, Lipscomb JD, Munck E Inorg Chem. 2015 Nov 2;54(21):10269-80. doi: 10.1021/acs.inorgchem.5b01576. Epub , 2015 Oct 20. PMID:26485328<ref>PMID:26485328</ref>

-	~~Authors~~: Kovaleva, E.G., Lipscomb, J.D.	+	From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
-		+	</div>
-	~~Description~~:	+	<div class="pdbe-citations 5bwh" style="background-color:#fffaf0;"></div>
-	[[Category: ~~Unreleased Structures~~]]	+	== References ==
-	[[Category: ~~Lipscomb, J.D~~]]	+	<references/>
-	[[Category: ~~Kovaleva, E.G~~]]	+	__TOC__
		+	</StructureSection>
		+	[[Category: Kovaleva, E G]]
		+	[[Category: Lipscomb, J D]]
		+	[[Category: 2-his-1-carboxylate facial triad]]
		+	[[Category: Acid-base catalysis]]
		+	[[Category: Dioxygenase]]
		+	[[Category: Oxidoreductase]]
		+	[[Category: Oxygen activation]]

OCA: Protected "5bwh" [edit=sysop:move=sysop]

2015-06-17T13:59:24Z

Protected "5bwh" [edit=sysop:move=sysop]

←Older revision

Revision as of 13:59, 17 June 2015

OCA: New page: '''Unreleased structure''' The entry 5bwh is ON HOLD until Paper Publication Authors: Kovaleva, E.G., Lipscomb, J.D. Description: Category: Unreleased Structures [[Category: Lipsc...

2015-06-17T13:59:23Z

New page: '''Unreleased structure''' The entry 5bwh is ON HOLD until Paper Publication Authors: Kovaleva, E.G., Lipscomb, J.D. Description: Category: Unreleased Structures [[Category: Lipsc...

New page

'''Unreleased structure'''

The entry 5bwh is ON HOLD until Paper Publication

Authors: Kovaleva, E.G., Lipscomb, J.D.

Description:
[[Category: Unreleased Structures]]
[[Category: Lipscomb, J.D]]
[[Category: Kovaleva, E.G]]