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3egw

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{{Seed}}
 
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[[Image:3egw.jpg|left|200px]]
 
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==The crystal structure of the NarGHI mutant NarH - C16A==
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The line below this paragraph, containing "STRUCTURE_3egw", creates the "Structure Box" on the page.
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<StructureSection load='3egw' size='340' side='right'caption='[[3egw]], [[Resolution|resolution]] 1.90&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'>[[3egw]] is a 3 chain structure with sequence from [https://en.wikipedia.org/wiki/Escherichia_coli_K-12 Escherichia coli K-12]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3EGW OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3EGW 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]] 1.9&#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=3PH:1,2-DIACYL-GLYCEROL-3-SN-PHOSPHATE'>3PH</scene>, <scene name='pdbligand=6MO:MOLYBDENUM(VI)+ION'>6MO</scene>, <scene name='pdbligand=AGA:(1S)-2-{[{[(2S)-2,3-DIHYDROXYPROPYL]OXY}(HYDROXY)PHOSPHORYL]OXY}-1-[(PENTANOYLOXY)METHYL]ETHYL+OCTANOATE'>AGA</scene>, <scene name='pdbligand=F3S:FE3-S4+CLUSTER'>F3S</scene>, <scene name='pdbligand=FME:N-FORMYLMETHIONINE'>FME</scene>, <scene name='pdbligand=HEM:PROTOPORPHYRIN+IX+CONTAINING+FE'>HEM</scene>, <scene name='pdbligand=MD1:PHOSPHORIC+ACID+4-(2-AMINO-4-OXO-3,4,5,6,-TETRAHYDRO-PTERIDIN-6-YL)-2-HYDROXY-3,4-DIMERCAPTO-BUT-3-EN-YL+ESTER+GUANYLATE+ESTER'>MD1</scene>, <scene name='pdbligand=MGD:2-AMINO-5,6-DIMERCAPTO-7-METHYL-3,7,8A,9-TETRAHYDRO-8-OXA-1,3,9,10-TETRAAZA-ANTHRACEN-4-ONE+GUANOSINE+DINUCLEOTIDE'>MGD</scene>, <scene name='pdbligand=SF4:IRON/SULFUR+CLUSTER'>SF4</scene></td></tr>
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{{STRUCTURE_3egw| PDB=3egw | 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=3egw FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3egw OCA], [https://pdbe.org/3egw PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3egw RCSB], [https://www.ebi.ac.uk/pdbsum/3egw PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3egw ProSAT]</span></td></tr>
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</table>
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== Function ==
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[https://www.uniprot.org/uniprot/NARH_ECOLI NARH_ECOLI] The nitrate reductase enzyme complex allows E.coli to use nitrate as an electron acceptor during anaerobic growth. The beta chain is an electron transfer unit containing four cysteine clusters involved in the formation of iron-sulfur centers. Electrons are transferred from the gamma chain to the molybdenum cofactor of the alpha subunit.
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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/eg/3egw_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=3egw ConSurf].
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<div style="clear:both"></div>
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===The crystal structure of the NarGHI mutant NarH - C16A===
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==See Also==
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*[[Nitrate reductase|Nitrate reductase]]
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__TOC__
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==About this Structure==
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</StructureSection>
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3EGW is a 3 chains structure with sequences from [http://en.wikipedia.org/wiki/Escherichia_coli Escherichia coli]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3EGW OCA].
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[[Category: Escherichia coli K-12]]
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[[Category: Escherichia coli]]
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[[Category: Large Structures]]
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[[Category: Nitrate reductase]]
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[[Category: Bertero MG]]
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[[Category: Bertero, M G.]]
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[[Category: Rothery RA]]
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[[Category: Rothery, R A.]]
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[[Category: Strynadka NCJ]]
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[[Category: Strynadka, N C.J.]]
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[[Category: Weiner JH]]
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[[Category: Weiner, J H.]]
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[[Category: 3fe-4]]
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[[Category: 4fe-4]]
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[[Category: Cell inner membrane]]
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[[Category: Cell membrane]]
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[[Category: Electron transfer]]
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[[Category: Electron transport]]
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[[Category: Formylation]]
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[[Category: Heme]]
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[[Category: Iron]]
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[[Category: Iron-sulfur]]
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[[Category: Membrane]]
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[[Category: Membrane protein]]
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[[Category: Metal-binding]]
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[[Category: Molybdenum]]
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[[Category: Nitrate assimilation]]
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[[Category: Nitrate reduction]]
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[[Category: Oxidoreductase]]
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[[Category: Transmembrane]]
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[[Category: Transport]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Wed Mar 3 16:59:32 2010''
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Current revision

The crystal structure of the NarGHI mutant NarH - C16A

PDB ID 3egw

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