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[[Image:1g1m.png|left|200px]]


{{STRUCTURE_1g1m|  PDB=1g1m  |  SCENE=  }}
==ALL-FERROUS NITROGENASE IRON PROTEIN FROM AZOTOBACTER VINELANDII==
 
<StructureSection load='1g1m' size='340' side='right'caption='[[1g1m]], [[Resolution|resolution]] 2.25&Aring;' scene=''>
===ALL-FERROUS NITROGENASE IRON PROTEIN FROM AZOTOBACTER VINELANDII===
== Structural highlights ==
 
<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>
{{ABSTRACT_PUBMED_11170381}}
</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='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>
==About this Structure==
<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>
[[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].  
</table>
== Function ==
[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>
    <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
    <text>to colour the structure by Evolutionary Conservation</text>
  </jmolCheckbox>
</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>


==See Also==
==See Also==
*[[Nitrogenase|Nitrogenase]]
*[[Nitrogenase 3D structures|Nitrogenase 3D structures]]
 
__TOC__
==Reference==
</StructureSection>
<ref group="xtra">PMID:011170381</ref><references group="xtra"/>
[[Category: Azotobacter vinelandii]]
[[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: Nitrogenase]]
[[Category: Oxidoreductase]]

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