1vqw

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{{Seed}}
 
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[[Image:1vqw.png|left|200px]]
 
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==Crystal structure of a protein with similarity to flavin-containing monooxygenases and to mammalian dimethylalanine monooxygenases==
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The line below this paragraph, containing "STRUCTURE_1vqw", creates the "Structure Box" on the page.
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<StructureSection load='1vqw' size='340' side='right'caption='[[1vqw]], [[Resolution|resolution]] 2.40&Aring;' scene=''>
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You may change the PDB parameter (which sets the PDB file loaded into the applet)
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== Structural highlights ==
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or the SCENE parameter (which sets the initial scene displayed when the page is loaded),
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<table><tr><td colspan='2'>[[1vqw]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Schizosaccharomyces_pombe Schizosaccharomyces pombe]. This structure supersedes the now removed PDB entry [http://oca.weizmann.ac.il/oca-bin/send-pdb?obs=1&id=1ybp 1ybp]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1VQW OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1VQW FirstGlance]. <br>
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or leave the SCENE parameter empty for the default display.
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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]] 2.4&#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=EPE:4-(2-HYDROXYETHYL)-1-PIPERAZINE+ETHANESULFONIC+ACID'>EPE</scene>, <scene name='pdbligand=FAD:FLAVIN-ADENINE+DINUCLEOTIDE'>FAD</scene>, <scene name='pdbligand=MSE:SELENOMETHIONINE'>MSE</scene></td></tr>
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{{STRUCTURE_1vqw| PDB=1vqw | SCENE= }}
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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=1vqw FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1vqw OCA], [https://pdbe.org/1vqw PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1vqw RCSB], [https://www.ebi.ac.uk/pdbsum/1vqw PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1vqw ProSAT], [https://www.topsan.org/Proteins/NYSGXRC/1vqw TOPSAN]</span></td></tr>
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</table>
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== Function ==
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[https://www.uniprot.org/uniprot/FMO1_SCHPO FMO1_SCHPO] Flavin-dependent oxidation of thiol-containing compounds. Probably required for the correct folding of disulfide-bonded proteins (By similarity).
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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/vq/1vqw_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=1vqw 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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Elimination of nonnutritional and insoluble compounds is a critical task for any living organism. Flavin-containing monooxygenases (FMOs) attach an oxygen atom to the insoluble nucleophilic compounds to increase solubility and thereby increase excretion. Here we analyze the functional mechanism of FMO from Schizosaccharomyces pombe using the crystal structures of the wild type and protein-cofactor and protein-substrate complexes. The structure of the wild-type FMO revealed that the prosthetic group FAD is an integral part of the protein. FMO needs NADPH as a cofactor in addition to the prosthetic group for its catalytic activity. Structures of the protein-cofactor and protein-substrate complexes provide insights into mechanism of action. We propose that FMOs exist in the cell as a complex with a reduced form of the prosthetic group and NADPH cofactor, readying them to act on substrates. The 4alpha-hydroperoxyflavin form of the prosthetic group represents a transient intermediate of the monooxygenation process. The oxygenated and reduced forms of the prosthetic group help stabilize interactions with cofactor and substrate alternately to permit continuous enzyme turnover.
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===Crystal structure of a protein with similarity to flavin-containing monooxygenases and to mammalian dimethylalanine monooxygenases===
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Mechanism of action of a flavin-containing monooxygenase.,Eswaramoorthy S, Bonanno JB, Burley SK, Swaminathan S Proc Natl Acad Sci U S A. 2006 Jun 27;103(26):9832-7. Epub 2006 Jun 15. PMID:16777962<ref>PMID:16777962</ref>
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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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The line below this paragraph, {{ABSTRACT_PUBMED_16777962}}, adds the Publication Abstract to the page
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<div class="pdbe-citations 1vqw" style="background-color:#fffaf0;"></div>
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(as it appears on PubMed at http://www.pubmed.gov), where 16777962 is the PubMed ID number.
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== References ==
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<references/>
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{{ABSTRACT_PUBMED_16777962}}
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__TOC__
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</StructureSection>
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==About this Structure==
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[[Category: Large Structures]]
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1VQW is a 2 chains structure of sequences from [http://en.wikipedia.org/wiki/Schizosaccharomyces_pombe Schizosaccharomyces pombe]. This structure supersedes the now removed PDB entry [http://oca.weizmann.ac.il/oca-bin/send-pdb?obs=1&id=1ybp 1ybp]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1VQW OCA].
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==Reference==
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<ref group="xtra">PMID:16777962</ref><references group="xtra"/>
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[[Category: Schizosaccharomyces pombe]]
[[Category: Schizosaccharomyces pombe]]
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[[Category: Burley, S K.]]
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[[Category: Burley SK]]
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[[Category: Eswaramoorthy, S.]]
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[[Category: Eswaramoorthy S]]
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[[Category: NYSGXRC, New York Structural GenomiX Research Consortium.]]
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[[Category: Swaminathan S]]
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[[Category: Swaminathan, S.]]
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[[Category: Dimer]]
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[[Category: Flavin-containing]]
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[[Category: New york structural genomix research consortium]]
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[[Category: Nysgxrc]]
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[[Category: Protein structure initiative]]
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[[Category: Psi]]
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[[Category: Structural genomic]]
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[[Category: T1729]]
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[[Category: Unknown function]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Mon Feb 16 17:28:08 2009''
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Current revision

Crystal structure of a protein with similarity to flavin-containing monooxygenases and to mammalian dimethylalanine monooxygenases

PDB ID 1vqw

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