1xd9

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{{Seed}}
 
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[[Image:1xd9.png|left|200px]]
 
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==Crystal Structure of the Nitrogenase Fe protein Asp39Asn with MgADP bound==
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The line below this paragraph, containing "STRUCTURE_1xd9", creates the "Structure Box" on the page.
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<StructureSection load='1xd9' size='340' side='right'caption='[[1xd9]], [[Resolution|resolution]] 2.80&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'>[[1xd9]] 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=1XD9 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1XD9 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]] 2.8&#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=ADP:ADENOSINE-5-DIPHOSPHATE'>ADP</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=SF4:IRON/SULFUR+CLUSTER'>SF4</scene></td></tr>
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{{STRUCTURE_1xd9| PDB=1xd9 | 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=1xd9 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1xd9 OCA], [https://pdbe.org/1xd9 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1xd9 RCSB], [https://www.ebi.ac.uk/pdbsum/1xd9 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1xd9 ProSAT]</span></td></tr>
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</table>
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== Function ==
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[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]
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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/xd/1xd9_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=1xd9 ConSurf].
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<div style="clear:both"></div>
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===Crystal Structure of the Nitrogenase Fe protein Asp39Asn with MgADP bound===
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==See Also==
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*[[Nitrogenase 3D structures|Nitrogenase 3D structures]]
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__TOC__
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</StructureSection>
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The line below this paragraph, {{ABSTRACT_PUBMED_15549494}}, adds the Publication Abstract to the page
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(as it appears on PubMed at http://www.pubmed.gov), where 15549494 is the PubMed ID number.
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{{ABSTRACT_PUBMED_15549494}}
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==About this Structure==
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1XD9 is a [[Single protein]] structure of 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=1XD9 OCA].
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==Reference==
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Structural and biochemical implications of single amino acid substitutions in the nucleotide-dependent switch regions of the nitrogenase Fe protein from Azotobacter vinelandii., Jang SB, Jeong MS, Seefeldt LC, Peters JW, J Biol Inorg Chem. 2004 Dec;9(8):1028-33. Epub 2004 Nov 10. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/15549494 15549494]
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[[Category: Azotobacter vinelandii]]
[[Category: Azotobacter vinelandii]]
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[[Category: Nitrogenase]]
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[[Category: Large Structures]]
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[[Category: Single protein]]
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[[Category: Jang SB]]
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[[Category: Jang, S B.]]
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[[Category: Jeong MS]]
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[[Category: Jeong, M S.]]
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[[Category: Peters JW]]
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[[Category: Peters, J W.]]
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[[Category: Seefeldt LC]]
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[[Category: Seefeldt, L C.]]
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[[Category: Fe protein]]
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[[Category: Signal transduction]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Sun Jul 27 16:20:48 2008''
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Current revision

Crystal Structure of the Nitrogenase Fe protein Asp39Asn with MgADP bound

PDB ID 1xd9

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