1g1m: Difference between revisions

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 ==ALL-FERROUS NITROGENASE IRON PROTEIN FROM AZOTOBACTER VINELANDII==
-<StructureSection load='1g1m' size='340' side='right' caption='[[1g1m]], [[Resolution|resolution]] 2.25&Aring;' scene=''>
+<StructureSection load='1g1m' size='340' side='right'caption='[[1g1m]], [[Resolution|resolution]] 2.25&Aring;' scene=''>
 == Structural highlights ==
-<table><tr><td colspan='2'>[[1g1m]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Azotobacter_vinelandii Azotobacter vinelandii]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1G1M OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1G1M FirstGlance]. <br>
+<table><tr><td colspan='2'>[[1g1m]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Azotobacter_vinelandii Azotobacter vinelandii]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1G1M OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1G1M FirstGlance]. <br>
-</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=SF4:IRON/SULFUR+CLUSTER'>SF4</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]] 2.25&#8491;</td></tr>
-<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[3nip|3nip]], [[1cp2|1cp2]], [[1n2c|1n2c]]</td></tr>
+<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=SF4:IRON/SULFUR+CLUSTER'>SF4</scene></td></tr>
-<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Nitrogenase Nitrogenase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.18.6.1 1.18.6.1] </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=1g1m FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1g1m OCA], [https://pdbe.org/1g1m PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1g1m RCSB], [https://www.ebi.ac.uk/pdbsum/1g1m PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1g1m ProSAT]</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=1g1m FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1g1m OCA], [http://pdbe.org/1g1m PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=1g1m RCSB], [http://www.ebi.ac.uk/pdbsum/1g1m PDBsum]</span></td></tr>
 </table>
 == Function ==
-[[http://www.uniprot.org/uniprot/NIFH1_AZOVI NIFH1_AZOVI]] The key enzymatic reactions in nitrogen fixation are catalyzed by the nitrogenase complex, which has 2 components: the iron protein (component 2) and a component 1 which is either a molybdenum-iron protein, a vanadium-iron, or an iron-iron protein.[HAMAP-Rule:MF_00533]
+[https://www.uniprot.org/uniprot/NIFH1_AZOVI NIFH1_AZOVI] The key enzymatic reactions in nitrogen fixation are catalyzed by the nitrogenase complex, which has 2 components: the iron protein (component 2) and a component 1 which is either a molybdenum-iron protein, a vanadium-iron, or an iron-iron protein.[HAMAP-Rule:MF_00533]
 == 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/g1/1g1m_consurf.spt"</scriptWhenChecked>
+     <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/g1/1g1m_consurf.spt"</scriptWhenChecked>
      <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
      <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=1g1m ConSurf].
 <div style="clear:both"></div>
-<div style="background-color:#fffaf0;">
-== Publication Abstract from PubMed ==
-The structure of the nitrogenase iron protein from Azotobacter vinelandii in the all-ferrous [4Fe-4S](0) form has been determined to 2.25 A resolution by using the multiwavelength anomalous diffraction (MAD) phasing technique. The structure demonstrates that major conformational changes are not necessary either in the iron protein or in the cluster to accommodate cluster reduction to the [4Fe-4S](0) oxidation state. A survey of [4Fe-4S] clusters coordinated by four cysteine ligands in proteins of known structure reveals that the [4Fe-4S] cluster of the iron protein has the largest accessible surface area, suggesting that solvent exposure may be relevant to the ability of the iron protein to exist in three oxidation states.
-Crystal structure of the all-ferrous [4Fe-4S]0 form of the nitrogenase iron protein from Azotobacter vinelandii.,Strop P, Takahara PM, Chiu H, Angove HC, Burgess BK, Rees DC Biochemistry. 2001 Jan 23;40(3):651-6. PMID:11170381<ref>PMID:11170381</ref>
-From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
-</div>
-<div class="pdbe-citations 1g1m" style="background-color:#fffaf0;"></div>
 ==See Also==
-*[[Nitrogenase|Nitrogenase]]
+*[[Nitrogenase 3D structures|Nitrogenase 3D structures]]
-== References ==
-<references/>
 __TOC__
 </StructureSection>
 [[Category: Azotobacter vinelandii]]
-[[Category: Nitrogenase]]
+[[Category: Large Structures]]
-[[Category: Angove, H C]]
+[[Category: Angove HC]]
-[[Category: Burgess, B K]]
+[[Category: Burgess BK]]
-[[Category: Chiu, H J]]
+[[Category: Chiu H-J]]
-[[Category: Rees, D C]]
+[[Category: Rees DC]]
-[[Category: Strop, P]]
+[[Category: Strop P]]
-[[Category: Takahara, P M]]
+[[Category: Takahara PM]]
-[[Category: All-ferrous]]
-[[Category: Iron protein]]
-[[Category: Oxidoreductase]]