7cpp - Revision history

OCA at 14:51, 6 March 2024

2024-03-06T14:51:54Z

←Older revision		Revision as of 14:51, 6 March 2024
Line 1:		Line 1:

	==THE STRUCTURAL BASIS FOR SUBSTRATE-INDUCED CHANGES IN REDOX POTENTIAL AND SPIN EQUILIBRIUM IN CYTOCHROME P450(CAM)==		==THE STRUCTURAL BASIS FOR SUBSTRATE-INDUCED CHANGES IN REDOX POTENTIAL AND SPIN EQUILIBRIUM IN CYTOCHROME P450(CAM)==
-	<StructureSection load='7cpp' size='340' side='right' caption='[[7cpp]], [[Resolution\|resolution]] 2.00Å' scene=''>	+	<StructureSection load='7cpp' size='340' side='right'caption='[[7cpp]], [[Resolution\|resolution]] 2.00Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>[[7cpp]] is a 1 chain structure with sequence from [~~http~~://en.wikipedia.org/wiki/~~"bacillus_fluorescens_putidus"_flugge_1886 "bacillus fluorescens putidus" flugge 1886~~]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7CPP OCA]. For a <b>guided tour on the structure components</b> use [~~http~~://~~oca~~.~~weizmann.ac.il/oca-docs~~/fgij/fg.htm?mol=7CPP FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[7cpp]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Pseudomonas_putida Pseudomonas putida]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7CPP OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7CPP FirstGlance]. <br>
-	</td></tr><tr id='~~ligand~~'><td class="sblockLbl"><b>[[~~Ligand~~\|~~Ligands~~:]]</b></td><td class="sblockDat"~~><scene name~~=~~'pdbligand=HEM:PROTOPORPHYRIN+IX+CONTAINING+FE'>HEM</scene~~>, ~~<scene name='pdbligand=NCM:NORCAMPHOR'>NCM</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]] 2Å</td></tr>
-	<tr id='~~activity~~'><td class="sblockLbl"><b>~~Activity~~:</b></td><td class="sblockDat"><~~span class~~='~~plainlinks~~'>~~[http:~~/~~/en.wikipedia.org/wiki/Camphor_5-monooxygenase Camphor 5-monooxygenase]~~, ~~with EC number [http~~:~~//www.brenda-enzymes.info/php/result_flat.php4?ecno=1.14.15.1 1.14.15.1]~~ </~~span~~></td></tr>	+	<tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=HEM:PROTOPORPHYRIN+IX+CONTAINING+FE'>HEM</scene>, <scene name='pdbligand=NCM:NORCAMPHOR'>NCM</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=7cpp FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7cpp OCA], [~~http~~://pdbe.org/7cpp PDBe], [~~http~~://www.rcsb.org/pdb/explore.do?structureId=7cpp RCSB], [~~http~~://www.ebi.ac.uk/pdbsum/7cpp PDBsum], [~~http~~://prosat.h-its.org/prosat/prosatexe?pdbcode=7cpp 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=7cpp FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7cpp OCA], [https://pdbe.org/7cpp PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7cpp RCSB], [https://www.ebi.ac.uk/pdbsum/7cpp PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7cpp ProSAT]</span></td></tr>
	</table>		</table>
	== Function ==		== Function ==
-	[~~[http~~://www.uniprot.org/uniprot/CPXA_PSEPU CPXA_PSEPU]] Involved in a camphor oxidation system.	+	[https://www.uniprot.org/uniprot/CPXA_PSEPU CPXA_PSEPU] Involved in a camphor oxidation system.
	== Evolutionary Conservation ==		== Evolutionary Conservation ==
	[[Image:Consurf_key_small.gif\|200px\|right]]		[[Image:Consurf_key_small.gif\|200px\|right]]
	Check<jmol>		Check<jmol>
	<jmolCheckbox>		<jmolCheckbox>
-	<scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/cp/7cpp_consurf.spt"</scriptWhenChecked>	+	<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/cp/7cpp_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 20:		Line 20:
	</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=7cpp 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=7cpp ConSurf].
	<div style="clear:both"></div>		<div style="clear:both"></div>
-	<div style="background-color:#fffaf0;">
-	== Publication Abstract from PubMed ==
-	The crystal structures of cytochrome P-450CAM complexed with the alternative substrates norcamphor and adamantanone have been refined at 2.0-A resolution and compared with the native, camphor-bound form of the enzyme. Norcamphor lacks the 8-, 9-, and 10-methyl groups of camphor. Thus, specific interactions between these groups and phenylalanine 87 and valines 247 and 295 are missing in the norcamphor complex. As a result, norcamphor binds about 0.9 A further from the oxygen-binding site than does camphor, which allows sufficient room for a water molecule or hydroxide ion to remain coordinated with the heme iron atom. The larger adamantanone occupies a position closer to that of camphor and, as in the camphor-bound enzyme, the heme iron remains pentacoordinate with no solvent molecule coordinated as a sixth ligand. A comparison of crystallographic temperature factors indicates that norcamphor is more "loosely" bound than are either camphor or adamantanone, as might be expected from the relative sizes of the different substrates. The looser fit of norcamphor in the active-site pocket results in a less specific pattern of hydroxylation. The presence of an aqua ligand is the likely structural basis for the norcamphor-P-450CAM complex having both a lower redox potential and higher percentage of low-spin heme than do either the camphor-P-450CAM or adamantanone-P-450CAM complexes.

-	The structural basis for substrate-induced changes in redox potential and spin equilibrium in cytochrome P-450CAM.,Raag R, Poulos TL Biochemistry. 1989 Jan 24;28(2):917-22. PMID:2713354<ref>PMID:2713354</ref>	+	==See Also==
-		+	*[[Cytochrome P450 3D structures\|Cytochrome P450 3D structures]]
-	~~From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>~~	+
-	~~</div>~~	+
-	~~<div class="pdbe-citations 7cpp" style="background-color:#fffaf0;"></div>~~	+
-	== ~~References~~ ==	+
-	~~<references/>~~	+
	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
-	[[Category: ~~Bacillus fluorescens putidus flugge 1886~~]]	+	[[Category: Large Structures]]
-	[[Category: ~~Camphor 5-monooxygenase~~]]	+	[[Category: Pseudomonas putida]]
-	[[Category: Poulos~~, T L~~]]	+	[[Category: Poulos TL]]
-	[[Category: Raag, R]]	+	[[Category: Raag R]]

OCA at 07:46, 29 November 2017

2017-11-29T07:46:08Z

←Older revision		Revision as of 07:46, 29 November 2017
Line 29:		Line 29:
	</div>		</div>
	<div class="pdbe-citations 7cpp" style="background-color:#fffaf0;"></div>		<div class="pdbe-citations 7cpp" style="background-color:#fffaf0;"></div>
-
-	==See Also==
-	*[[Cytochrome P450\|Cytochrome P450]]
	== References ==		== References ==
	<references/>		<references/>

OCA at 12:16, 5 August 2016

2016-08-05T12:16:43Z

←Older revision		Revision as of 12:16, 5 August 2016
Line 1:		Line 1:
		+
	==THE STRUCTURAL BASIS FOR SUBSTRATE-INDUCED CHANGES IN REDOX POTENTIAL AND SPIN EQUILIBRIUM IN CYTOCHROME P450(CAM)==		==THE STRUCTURAL BASIS FOR SUBSTRATE-INDUCED CHANGES IN REDOX POTENTIAL AND SPIN EQUILIBRIUM IN CYTOCHROME P450(CAM)==
	<StructureSection load='7cpp' size='340' side='right' caption='[[7cpp]], [[Resolution\|resolution]] 2.00Å' scene=''>		<StructureSection load='7cpp' size='340' side='right' caption='[[7cpp]], [[Resolution\|resolution]] 2.00Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>[[7cpp]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/~~Pseudomonas_putida Pseudomonas putida~~]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7CPP OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=7CPP FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[7cpp]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/"bacillus_fluorescens_putidus"_flugge_1886 "bacillus fluorescens putidus" flugge 1886]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7CPP OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=7CPP FirstGlance]. <br>
	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=HEM:PROTOPORPHYRIN+IX+CONTAINING+FE'>HEM</scene>, <scene name='pdbligand=NCM:NORCAMPHOR'>NCM</scene></td></tr>		</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=HEM:PROTOPORPHYRIN+IX+CONTAINING+FE'>HEM</scene>, <scene name='pdbligand=NCM:NORCAMPHOR'>NCM</scene></td></tr>
	<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Camphor_5-monooxygenase Camphor 5-monooxygenase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.14.15.1 1.14.15.1] </span></td></tr>		<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Camphor_5-monooxygenase Camphor 5-monooxygenase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.14.15.1 1.14.15.1] </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=7cpp FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7cpp OCA], [http://www.rcsb.org/pdb/explore.do?structureId=7cpp RCSB], [http://www.ebi.ac.uk/pdbsum/7cpp 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=7cpp FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7cpp OCA], [http://pdbe.org/7cpp PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=7cpp RCSB], [http://www.ebi.ac.uk/pdbsum/7cpp PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=7cpp ProSAT]</span></td></tr>
	</table>		</table>
	== Function ==		== Function ==
Line 17:		Line 18:
	<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=7cpp ConSurf].
	<div style="clear:both"></div>		<div style="clear:both"></div>
	<div style="background-color:#fffaf0;">		<div style="background-color:#fffaf0;">
Line 27:		Line 28:
	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 7cpp" style="background-color:#fffaf0;"></div>

	==See Also==		==See Also==
Line 34:		Line 36:
	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
		+	[[Category: Bacillus fluorescens putidus flugge 1886]]
	[[Category: Camphor 5-monooxygenase]]		[[Category: Camphor 5-monooxygenase]]
-	[[Category: Pseudomonas putida]]
	[[Category: Poulos, T L]]		[[Category: Poulos, T L]]
	[[Category: Raag, R]]		[[Category: Raag, R]]

OCA at 18:46, 25 December 2014

2014-12-25T18:46:12Z

←Older revision		Revision as of 18:46, 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=7cpp FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7cpp OCA], [http://www.rcsb.org/pdb/explore.do?structureId=7cpp RCSB], [http://www.ebi.ac.uk/pdbsum/7cpp 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=7cpp FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7cpp OCA], [http://www.rcsb.org/pdb/explore.do?structureId=7cpp RCSB], [http://www.ebi.ac.uk/pdbsum/7cpp PDBsum]</span></td></tr>
	</table>		</table>
		+	== Function ==
		+	[[http://www.uniprot.org/uniprot/CPXA_PSEPU CPXA_PSEPU]] Involved in a camphor oxidation system.
	== Evolutionary Conservation ==		== Evolutionary Conservation ==
	[[Image:Consurf_key_small.gif\|200px\|right]]		[[Image:Consurf_key_small.gif\|200px\|right]]

OCA at 17:04, 10 December 2014

2014-12-10T17:04:23Z

←Older revision		Revision as of 17:04, 10 December 2014
Line 1:		Line 1:
-	[[~~Image~~:7cpp.~~png\|left~~\|200px]]	+	==THE STRUCTURAL BASIS FOR SUBSTRATE-INDUCED CHANGES IN REDOX POTENTIAL AND SPIN EQUILIBRIUM IN CYTOCHROME P450(CAM)==
		+	<StructureSection load='7cpp' size='340' side='right' caption='[[7cpp]], [[Resolution\|resolution]] 2.00Å' scene=''>
		+	== Structural highlights ==
		+	<table><tr><td colspan='2'>[[7cpp]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Pseudomonas_putida Pseudomonas putida]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7CPP OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=7CPP FirstGlance]. <br>
		+	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=HEM:PROTOPORPHYRIN+IX+CONTAINING+FE'>HEM</scene>, <scene name='pdbligand=NCM:NORCAMPHOR'>NCM</scene></td></tr>
		+	<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Camphor_5-monooxygenase Camphor 5-monooxygenase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.14.15.1 1.14.15.1] </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=7cpp FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7cpp OCA], [http://www.rcsb.org/pdb/explore.do?structureId=7cpp RCSB], [http://www.ebi.ac.uk/pdbsum/7cpp 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/cp/7cpp_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 ==
		+	The crystal structures of cytochrome P-450CAM complexed with the alternative substrates norcamphor and adamantanone have been refined at 2.0-A resolution and compared with the native, camphor-bound form of the enzyme. Norcamphor lacks the 8-, 9-, and 10-methyl groups of camphor. Thus, specific interactions between these groups and phenylalanine 87 and valines 247 and 295 are missing in the norcamphor complex. As a result, norcamphor binds about 0.9 A further from the oxygen-binding site than does camphor, which allows sufficient room for a water molecule or hydroxide ion to remain coordinated with the heme iron atom. The larger adamantanone occupies a position closer to that of camphor and, as in the camphor-bound enzyme, the heme iron remains pentacoordinate with no solvent molecule coordinated as a sixth ligand. A comparison of crystallographic temperature factors indicates that norcamphor is more "loosely" bound than are either camphor or adamantanone, as might be expected from the relative sizes of the different substrates. The looser fit of norcamphor in the active-site pocket results in a less specific pattern of hydroxylation. The presence of an aqua ligand is the likely structural basis for the norcamphor-P-450CAM complex having both a lower redox potential and higher percentage of low-spin heme than do either the camphor-P-450CAM or adamantanone-P-450CAM complexes.

-	~~{{STRUCTURE_7cpp\| PDB=7cpp \| SCENE= }}~~	+	The structural basis for substrate-induced changes in redox potential and spin equilibrium in cytochrome P-450CAM.,Raag R, Poulos TL Biochemistry. 1989 Jan 24;28(2):917-22. PMID:2713354<ref>PMID:2713354</ref>

-	~~===THE STRUCTURAL BASIS FOR SUBSTRATE-INDUCED CHANGES IN REDOX POTENTIAL AND SPIN EQUILIBRIUM IN CYTOCHROME P450(CAM)===~~	+	From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
-		+	</div>
-	~~{{ABSTRACT_PUBMED_2713354}}~~	+
-		+
-	~~==About this Structure==~~	+
-	~~[[7cpp]] is~~ a ~~1 chain structure with sequence from [http://en~~.~~wikipedia~~.~~org/wiki/Pseudomonas_putida Pseudomonas putida]~~. ~~Full crystallographic information is available from [http:~~/~~/oca.weizmann.ac.il/oca-bin/ocashort?id=7CPP OCA].~~	+

	==See Also==		==See Also==
	*[[Cytochrome P450\|Cytochrome P450]]		*[[Cytochrome P450\|Cytochrome P450]]
-		+	== References ==
-	==~~Reference~~==	+	<references/>
-	<~~ref group="xtra">PMID:002713354<~~/~~ref~~><~~references group="xtra"~~/>	+	__TOC__
		+	</StructureSection>
	[[Category: Camphor 5-monooxygenase]]		[[Category: Camphor 5-monooxygenase]]
	[[Category: Pseudomonas putida]]		[[Category: Pseudomonas putida]]
-	[[Category: Poulos, T L.]]	+	[[Category: Poulos, T L]]
-	[[Category: Raag, R.]]	+	[[Category: Raag, R]]

OCA at 20:09, 20 October 2012

2012-10-20T20:09:13Z

←Older revision		Revision as of 20:09, 20 October 2012
Line 8:		Line 8:

	==About this Structure==		==About this Structure==
-	[[7cpp]] is a 1 chain structure ~~of [[Cytochrome P450]]~~ with sequence from [http://en.wikipedia.org/wiki/Pseudomonas_putida Pseudomonas putida]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7CPP OCA].	+	[[7cpp]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Pseudomonas_putida Pseudomonas putida]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7CPP OCA].

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

OCA: Protected "7cpp" [edit=sysop:move=sysop]

2012-07-27T09:34:28Z

Protected "7cpp" [edit=sysop:move=sysop]

←Older revision

Revision as of 09:34, 27 July 2012

OCA at 09:34, 27 July 2012

2012-07-27T09:34:27Z

←Older revision		Revision as of 09:34, 27 July 2012
Line 1:		Line 1:
-	{{Seed}}
	[[Image:7cpp.png\|left\|200px]]		[[Image:7cpp.png\|left\|200px]]

-	<!--
-	The line below this paragraph, containing "STRUCTURE_7cpp", creates the "Structure Box" on the page.
-	You may change the PDB parameter (which sets the PDB file loaded into the applet)
-	or the SCENE parameter (which sets the initial scene displayed when the page is loaded),
-	or leave the SCENE parameter empty for the default display.
-	-->
	{{STRUCTURE_7cpp\| PDB=7cpp \| SCENE= }}		{{STRUCTURE_7cpp\| PDB=7cpp \| SCENE= }}

	===THE STRUCTURAL BASIS FOR SUBSTRATE-INDUCED CHANGES IN REDOX POTENTIAL AND SPIN EQUILIBRIUM IN CYTOCHROME P450(CAM)===		===THE STRUCTURAL BASIS FOR SUBSTRATE-INDUCED CHANGES IN REDOX POTENTIAL AND SPIN EQUILIBRIUM IN CYTOCHROME P450(CAM)===

-
-	<!--
-	The line below this paragraph, {{ABSTRACT_PUBMED_2713354}}, adds the Publication Abstract to the page
-	(as it appears on PubMed at http://www.pubmed.gov), where 2713354 is the PubMed ID number.
-	-->
	{{ABSTRACT_PUBMED_2713354}}		{{ABSTRACT_PUBMED_2713354}}

	==About this Structure==		==About this Structure==
-	~~7CPP~~ is a 1 chain structure of sequence from [http://en.wikipedia.org/wiki/Pseudomonas_putida Pseudomonas putida]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7CPP OCA].	+	[[7cpp]] is a 1 chain structure of [[Cytochrome P450]] with sequence from [http://en.wikipedia.org/wiki/Pseudomonas_putida Pseudomonas putida]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7CPP OCA].
		+
		+	==See Also==
		+	*[[Cytochrome P450\|Cytochrome P450]]

	==Reference==		==Reference==
-	<ref group="xtra">PMID:~~2713354~~</ref><references group="xtra"/>	+	<ref group="xtra">PMID:002713354</ref><references group="xtra"/>
	[[Category: Camphor 5-monooxygenase]]		[[Category: Camphor 5-monooxygenase]]
	[[Category: Pseudomonas putida]]		[[Category: Pseudomonas putida]]
	[[Category: Poulos, T L.]]		[[Category: Poulos, T L.]]
	[[Category: Raag, R.]]		[[Category: Raag, R.]]
-
-	''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Wed Feb 18 02:55:31 2009''

OCA at 00:55, 18 February 2009

2009-02-18T00:55:31Z

←Older revision		Revision as of 00:55, 18 February 2009
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	==About this Structure==		==About this Structure==
-	7CPP is a ~~[[Single protein]]~~ structure of sequence from [http://en.wikipedia.org/wiki/Pseudomonas_putida Pseudomonas putida]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7CPP OCA].	+	7CPP is a 1 chain structure of sequence from [http://en.wikipedia.org/wiki/Pseudomonas_putida Pseudomonas putida]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7CPP OCA].

	==Reference==		==Reference==
-	~~The structural basis for substrate-induced changes in redox potential and spin equilibrium in cytochrome P-450CAM., Raag R, Poulos TL, Biochemistry. 1989 Jan 24;28(2):917-22.~~ PMID:~~[http:~~//~~www.ncbi.nlm.nih.gov/pubmed/2713354 2713354]~~	+	<ref group="xtra">PMID:2713354</ref><references group="xtra"/>
	[[Category: Camphor 5-monooxygenase]]		[[Category: Camphor 5-monooxygenase]]
	[[Category: Pseudomonas putida]]		[[Category: Pseudomonas putida]]
-	[[Category: Single protein]]
	[[Category: Poulos, T L.]]		[[Category: Poulos, T L.]]
	[[Category: Raag, R.]]		[[Category: Raag, R.]]

-	''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on ~~Thu Jul 3 14~~:31:~~54 2008~~''	+	''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Wed Feb 18 02:55:31 2009''

OCA at 11:31, 3 July 2008

2008-07-03T11:31:54Z

←Older revision		Revision as of 11:31, 3 July 2008
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-	[[Image:7cpp.~~gif~~\|left\|200px]]	+	{{Seed}}
		+	[[Image:7cpp.png\|left\|200px]]

	<!--		<!--
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	{{STRUCTURE_7cpp\| PDB=7cpp \| SCENE= }}		{{STRUCTURE_7cpp\| PDB=7cpp \| SCENE= }}

-	~~'''~~THE STRUCTURAL BASIS FOR SUBSTRATE-INDUCED CHANGES IN REDOX POTENTIAL AND SPIN EQUILIBRIUM IN CYTOCHROME P450(CAM)~~'''~~	+	===THE STRUCTURAL BASIS FOR SUBSTRATE-INDUCED CHANGES IN REDOX POTENTIAL AND SPIN EQUILIBRIUM IN CYTOCHROME P450(CAM)===


-	~~==Overview==~~	+	<!--
-	The ~~crystal structures of cytochrome P-450CAM complexed with the alternative substrates norcamphor and adamantanone have been refined at 2.0-A resolution and compared with the native~~, ~~camphor-bound form of the enzyme. Norcamphor lacks the 8-~~, ~~9-, and 10-methyl groups of camphor. Thus, specific interactions between these groups and phenylalanine 87 and valines 247 and 295 are missing in~~ the ~~norcamphor complex. As a result, norcamphor binds about 0.9 A further from the oxygen-binding site than does camphor, which allows sufficient room for a water molecule or hydroxide ion~~ to ~~remain coordinated with~~ the ~~heme iron atom~~. ~~The larger adamantanone occupies a position closer to that of camphor and~~, as in the camphor-bound enzyme, the heme iron remains pentacoordinate with no solvent molecule coordinated as a sixth ligand. A comparison of crystallographic temperature factors indicates that norcamphor is ~~more "loosely" bound than are either camphor or adamantanone, as might be expected from~~ the ~~relative sizes of the different substrates~~. ~~The looser fit of norcamphor in the active~~-~~site pocket results in a less specific pattern of hydroxylation. The presence of an aqua ligand is the likely structural basis for the norcamphor~~-~~P-450CAM complex having both a lower redox potential and higher percentage of low-spin heme than do either the camphor-P-450CAM or adamantanone-P-450CAM complexes.~~	+	The line below this paragraph, {{ABSTRACT_PUBMED_2713354}}, adds the Publication Abstract to the page
		+	(as it appears on PubMed at http://www.pubmed.gov), where 2713354 is the PubMed ID number.
		+	-->
		+	{{ABSTRACT_PUBMED_2713354}}

	==About this Structure==		==About this Structure==
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	[[Category: Poulos, T L.]]		[[Category: Poulos, T L.]]
	[[Category: Raag, R.]]		[[Category: Raag, R.]]
-	''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on ~~Sun May~~ ~~4 22~~:44:27 2008''	+
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