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2hji

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==Structural model for the Fe-containing isoform of acireductone dioxygenase==
==Structural model for the Fe-containing isoform of acireductone dioxygenase==
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<StructureSection load='2hji' size='340' side='right' caption='[[2hji]], [[NMR_Ensembles_of_Models | 14 NMR models]]' scene=''>
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<StructureSection load='2hji' size='340' side='right'caption='[[2hji]]' scene=''>
== Structural highlights ==
== Structural highlights ==
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<table><tr><td colspan='2'>[[2hji]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/"bacillus_oxytocus_perniciosus"_flugge_1886 "bacillus oxytocus perniciosus" flugge 1886]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2HJI OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2HJI FirstGlance]. <br>
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<table><tr><td colspan='2'>[[2hji]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Klebsiella_oxytoca Klebsiella oxytoca]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2HJI OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2HJI FirstGlance]. <br>
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</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=FE2:FE+(II)+ION'>FE2</scene></td></tr>
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</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">Solution NMR</td></tr>
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<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1zrr|1zrr]], [[1vr3|1vr3]]</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=FE2:FE+(II)+ION'>FE2</scene></td></tr>
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<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Acireductone_dioxygenase_(Fe(2+)-requiring) Acireductone dioxygenase (Fe(2+)-requiring)], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.13.11.54 1.13.11.54] </span></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=2hji FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2hji OCA], [https://pdbe.org/2hji PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2hji RCSB], [https://www.ebi.ac.uk/pdbsum/2hji PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2hji ProSAT]</span></td></tr>
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<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=2hji FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2hji OCA], [http://pdbe.org/2hji PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=2hji RCSB], [http://www.ebi.ac.uk/pdbsum/2hji PDBsum]</span></td></tr>
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</table>
</table>
== Function ==
== Function ==
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[[http://www.uniprot.org/uniprot/MTND_KLEOX MTND_KLEOX]] Catalyzes 2 different reactions between oxygene and the acireductone 1,2-dihydroxy-3-keto-5-methylthiopentene (DHK-MTPene) depending upon the metal bound in the active site. Fe-containing acireductone dioxygenase (Fe-ARD) produces formate and 2-keto-4-methylthiobutyrate (KMTB), the alpha-ketoacid precursor of methionine in the methionine recycle pathway. Ni-containing acireductone dioxygenase (Ni-ARD) produces methylthiopropionate, carbon monoxide and formate, and does not lie on the methionine recycle pathway.<ref>PMID:8407993</ref>
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[https://www.uniprot.org/uniprot/MTND_KLEOX MTND_KLEOX] Catalyzes 2 different reactions between oxygene and the acireductone 1,2-dihydroxy-3-keto-5-methylthiopentene (DHK-MTPene) depending upon the metal bound in the active site. Fe-containing acireductone dioxygenase (Fe-ARD) produces formate and 2-keto-4-methylthiobutyrate (KMTB), the alpha-ketoacid precursor of methionine in the methionine recycle pathway. Ni-containing acireductone dioxygenase (Ni-ARD) produces methylthiopropionate, carbon monoxide and formate, and does not lie on the methionine recycle pathway.<ref>PMID:8407993</ref>
== Evolutionary Conservation ==
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
[[Image:Consurf_key_small.gif|200px|right]]
Check<jmol>
Check<jmol>
<jmolCheckbox>
<jmolCheckbox>
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<scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/hj/2hji_consurf.spt"</scriptWhenChecked>
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<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/hj/2hji_consurf.spt"</scriptWhenChecked>
<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
<text>to colour the structure by Evolutionary Conservation</text>
<text>to colour the structure by Evolutionary Conservation</text>
</jmolCheckbox>
</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/chain_selection.php?pdb_ID=2ata ConSurf].
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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=2hji ConSurf].
<div style="clear:both"></div>
<div style="clear:both"></div>
<div style="background-color:#fffaf0;">
<div style="background-color:#fffaf0;">
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__TOC__
__TOC__
</StructureSection>
</StructureSection>
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[[Category: Bacillus oxytocus perniciosus flugge 1886]]
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[[Category: Klebsiella oxytoca]]
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[[Category: Chai, S C]]
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[[Category: Large Structures]]
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[[Category: Ju, T]]
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[[Category: Chai SC]]
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[[Category: Maroney, M J]]
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[[Category: Ju T]]
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[[Category: Pochapsky, T C]]
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[[Category: Maroney MJ]]
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[[Category: Dioxygenase]]
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[[Category: Pochapsky TC]]
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[[Category: Isozyme]]
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[[Category: Methionine salvage]]
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[[Category: Non-heme iron]]
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[[Category: Oxidoreductase]]
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[[Category: Structural entropy]]
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Current revision

Structural model for the Fe-containing isoform of acireductone dioxygenase

PDB ID 2hji

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