2zwt

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[[Image:2zwt.png|left|200px]]
 
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{{STRUCTURE_2zwt| PDB=2zwt | SCENE= }}
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==Crystal Structure of Ferric Cytochrome P450cam==
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<StructureSection load='2zwt' size='340' side='right'caption='[[2zwt]], [[Resolution|resolution]] 1.35&Aring;' scene=''>
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== Structural highlights ==
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<table><tr><td colspan='2'>[[2zwt]] 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=2ZWT OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2ZWT FirstGlance]. <br>
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</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.35&#8491;</td></tr>
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<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CAM:CAMPHOR'>CAM</scene>, <scene name='pdbligand=HEM:PROTOPORPHYRIN+IX+CONTAINING+FE'>HEM</scene>, <scene name='pdbligand=K:POTASSIUM+ION'>K</scene>, <scene name='pdbligand=TRS:2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL'>TRS</scene></td></tr>
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=2zwt FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2zwt OCA], [https://pdbe.org/2zwt PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2zwt RCSB], [https://www.ebi.ac.uk/pdbsum/2zwt PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2zwt ProSAT]</span></td></tr>
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</table>
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== Function ==
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[https://www.uniprot.org/uniprot/CPXA_PSEPU CPXA_PSEPU] Involved in a camphor oxidation system.
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== Evolutionary Conservation ==
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[[Image:Consurf_key_small.gif|200px|right]]
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Check<jmol>
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<jmolCheckbox>
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<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/zw/2zwt_consurf.spt"</scriptWhenChecked>
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<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
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<text>to colour the structure by Evolutionary Conservation</text>
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</jmolCheckbox>
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</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=2zwt ConSurf].
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<div style="clear:both"></div>
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<div style="background-color:#fffaf0;">
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== Publication Abstract from PubMed ==
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The binding of (+)-camphor to cytochrome P450cam (P450cam) expels a cluster of waters at the active site, raising the redox potential of the haem to an extent that allows reduction by the electron-transfer system. This binding was reported to involve no significant structural changes in the protein. Here, two ferric P450cam structures partially complexed with (+)-camphor were determined by X-ray crystallography at 1.30-1.35 A resolution, revealing the structures of the substrate-free and substrate-bound forms. (+)-Camphor binding induces rotation of Thr101 to form a hydrogen bond that acts as a hydrogen donor to a peripheral haem propionate. This bonding contributes to the redox-potential change.
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===Crystal Structure of Ferric Cytochrome P450cam===
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Substrate binding induces structural changes in cytochrome P450cam.,Sakurai K, Shimada H, Hayashi T, Tsukihara T Acta Crystallogr Sect F Struct Biol Cryst Commun. 2009 Feb 1;65(Pt, 2):80-3. Epub 2009 Jan 31. PMID:19193991<ref>PMID:19193991</ref>
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{{ABSTRACT_PUBMED_19193991}}
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From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
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</div>
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==About this Structure==
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<div class="pdbe-citations 2zwt" style="background-color:#fffaf0;"></div>
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[[2zwt]] 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=2ZWT OCA].
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==See Also==
==See Also==
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*[[Cytochrome P450|Cytochrome P450]]
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*[[Cytochrome P450 3D structures|Cytochrome P450 3D structures]]
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== References ==
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==Reference==
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<references/>
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<ref group="xtra">PMID:019193991</ref><references group="xtra"/>
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__TOC__
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[[Category: Camphor 5-monooxygenase]]
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</StructureSection>
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[[Category: Large Structures]]
[[Category: Pseudomonas putida]]
[[Category: Pseudomonas putida]]
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[[Category: Hayashi, T.]]
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[[Category: Hayashi T]]
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[[Category: Sakurai, K.]]
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[[Category: Sakurai K]]
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[[Category: Shimada, H.]]
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[[Category: Shimada H]]
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[[Category: Tsukihara, T.]]
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[[Category: Tsukihara T]]
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[[Category: Camphor-hydroxylase]]
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[[Category: Heme]]
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[[Category: Iron]]
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[[Category: Metal-binding]]
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[[Category: Monooxygenase]]
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[[Category: Oxidoreductase]]
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[[Category: P450cam]]
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Current revision

Crystal Structure of Ferric Cytochrome P450cam

PDB ID 2zwt

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