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1bq5

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[[Image:1bq5.jpg|left|200px]]<br /><applet load="1bq5" size="350" color="white" frame="true" align="right" spinBox="true"
 
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caption="1bq5, resolution 2.05&Aring;" />
 
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'''NITRITE REDUCTASE FROM ALCALIGENES XYLOSOXIDANS GIFU 1051'''<br />
 
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==Overview==
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==NITRITE REDUCTASE FROM ALCALIGENES XYLOSOXIDANS GIFU 1051==
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The crystal structure of the blue nitrite reductase from Alcaligenes xylosoxidans GIFU 1051 (AxgNIR) has been determined at 2.05 A resolution. AxgNIR contains both type 1 and 2 Cu sites, the geometry of the former being distorted tetrahedral. The superpositioning of the type 1 Cu sites in the blue enzyme and a green nitrite reductase revealed that the orientation of the Met150 side chain differed. The deviation of the Sdelta(Met150) atom from the axial position of the NNS plane formed by two Ndelta(His95 and His145) and one Sgamma(Cys136) atom caused the difference in the colors of the enzymes, i.e. blue and green.
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<StructureSection load='1bq5' size='340' side='right'caption='[[1bq5]], [[Resolution|resolution]] 2.05&Aring;' scene=''>
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== Structural highlights ==
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<table><tr><td colspan='2'>[[1bq5]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Achromobacter_xylosoxidans Achromobacter xylosoxidans]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1BQ5 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1BQ5 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]] 2.05&#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=CU:COPPER+(II)+ION'>CU</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=1bq5 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1bq5 OCA], [https://pdbe.org/1bq5 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1bq5 RCSB], [https://www.ebi.ac.uk/pdbsum/1bq5 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1bq5 ProSAT]</span></td></tr>
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</table>
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== Function ==
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[https://www.uniprot.org/uniprot/O68601_ALCXX O68601_ALCXX]
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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/bq/1bq5_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=1bq5 ConSurf].
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<div style="clear:both"></div>
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==About this Structure==
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==See Also==
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1BQ5 is a [http://en.wikipedia.org/wiki/Single_protein Single protein] structure of sequence from [http://en.wikipedia.org/wiki/Achromobacter_xylosoxidans Achromobacter xylosoxidans] with <scene name='pdbligand=CU:'>CU</scene> as [http://en.wikipedia.org/wiki/ligand ligand]. Known structural/functional Sites: <scene name='pdbsite=TP1:Type+1+Cu+Site'>TP1</scene> and <scene name='pdbsite=TP2:Type+2+Cu+Site'>TP2</scene>. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1BQ5 OCA].
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*[[Nitrite reductase 3D structures|Nitrite reductase 3D structures]]
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__TOC__
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==Reference==
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</StructureSection>
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Type 1 Cu structure of blue nitrite reductase from Alcaligenes xylosoxidans GIFU 1051 at 2.05 A resolution: comparison of blue and green nitrite reductases., Inoue T, Gotowda M, Deligeer, Kataoka K, Yamaguchi K, Suzuki S, Watanabe H, Gohow M, Kai Y, J Biochem. 1998 Nov;124(5):876-9. PMID:[http://ispc.weizmann.ac.il//pmbin/getpm?pmid=9792907 9792907]
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[[Category: Achromobacter xylosoxidans]]
[[Category: Achromobacter xylosoxidans]]
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[[Category: Single protein]]
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[[Category: Large Structures]]
[[Category: Deligeer]]
[[Category: Deligeer]]
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[[Category: Goho, M.]]
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[[Category: Goho M]]
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[[Category: Gotowda, M.]]
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[[Category: Gotowda M]]
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[[Category: Inoue, T.]]
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[[Category: Inoue T]]
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[[Category: Kataoka, K.]]
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[[Category: Kataoka K]]
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[[Category: Suzuki, S.]]
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[[Category: Suzuki S]]
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[[Category: Watanabe, H.]]
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[[Category: Watanabe H]]
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[[Category: Yamaguchi, K.]]
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[[Category: Yamaguchi K]]
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[[Category: Yasushi, K A.I.]]
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[[Category: Yasushi KAI]]
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[[Category: CU]]
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[[Category: cuproprotein]]
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[[Category: nitrite reductase]]
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[[Category: oxidoreductase]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu Feb 21 11:57:52 2008''
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Current revision

NITRITE REDUCTASE FROM ALCALIGENES XYLOSOXIDANS GIFU 1051

PDB ID 1bq5

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