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3iqe

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==Structure of F420 dependent methylene-tetrahydromethanopterin dehydrogenase in complex with methylene-tetrahydromethanopterin and coenzyme F420==
==Structure of F420 dependent methylene-tetrahydromethanopterin dehydrogenase in complex with methylene-tetrahydromethanopterin and coenzyme F420==
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<StructureSection load='3iqe' size='340' side='right' caption='[[3iqe]], [[Resolution|resolution]] 1.80&Aring;' scene=''>
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<StructureSection load='3iqe' size='340' side='right'caption='[[3iqe]], [[Resolution|resolution]] 1.80&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
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<table><tr><td colspan='2'>[[3iqe]] is a 6 chain structure with sequence from [http://en.wikipedia.org/wiki/Dsm_6324 Dsm 6324]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3IQE OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3IQE FirstGlance]. <br>
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<table><tr><td colspan='2'>[[3iqe]] is a 6 chain structure with sequence from [https://en.wikipedia.org/wiki/Methanopyrus_kandleri Methanopyrus kandleri]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3IQE OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3IQE 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=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=F42:COENZYME+F420'>F42</scene>, <scene name='pdbligand=H4M:5,10-DIMETHYLENE+TETRAHYDROMETHANOPTERIN'>H4M</scene>, <scene name='pdbligand=NA:SODIUM+ION'>NA</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">X-ray diffraction, [[Resolution|Resolution]] 1.8&#8491;</td></tr>
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<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[3iqf|3iqf]], [[3iqz|3iqz]]</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=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=F42:COENZYME+F420'>F42</scene>, <scene name='pdbligand=H4M:5,10-DIMETHYLENE+TETRAHYDROMETHANOPTERIN'>H4M</scene>, <scene name='pdbligand=NA:SODIUM+ION'>NA</scene></td></tr>
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<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">mtd ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=2320 DSM 6324])</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=3iqe FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3iqe OCA], [https://pdbe.org/3iqe PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3iqe RCSB], [https://www.ebi.ac.uk/pdbsum/3iqe PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3iqe ProSAT]</span></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/Methylenetetrahydromethanopterin_dehydrogenase Methylenetetrahydromethanopterin dehydrogenase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.5.98.1 1.5.98.1] </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=3iqe FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3iqe OCA], [http://pdbe.org/3iqe PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=3iqe RCSB], [http://www.ebi.ac.uk/pdbsum/3iqe PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=3iqe ProSAT]</span></td></tr>
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</table>
</table>
== Function ==
== Function ==
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[[http://www.uniprot.org/uniprot/MTD_METKA MTD_METKA]] Catalyzes the reversible reduction of methenyl-H(4)MPT(+) to methylene-H(4)MPT.<ref>PMID:9151968</ref>
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[https://www.uniprot.org/uniprot/MTD_METKA MTD_METKA] Catalyzes the reversible reduction of methenyl-H(4)MPT(+) to methylene-H(4)MPT.<ref>PMID:9151968</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/iq/3iqe_consurf.spt"</scriptWhenChecked>
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<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/iq/3iqe_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>
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__TOC__
__TOC__
</StructureSection>
</StructureSection>
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[[Category: Dsm 6324]]
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[[Category: Large Structures]]
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[[Category: Methylenetetrahydromethanopterin dehydrogenase]]
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[[Category: Methanopyrus kandleri]]
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[[Category: Ceh, K E]]
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[[Category: Ceh KE]]
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[[Category: Demmer, U]]
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[[Category: Demmer U]]
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[[Category: Ermler, U]]
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[[Category: Ermler U]]
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[[Category: Moll, J]]
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[[Category: Moll J]]
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[[Category: Shima, S]]
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[[Category: Shima S]]
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[[Category: Thauer, R K]]
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[[Category: Thauer RK]]
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[[Category: Warkentin, E]]
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[[Category: Warkentin E]]
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[[Category: Methanogenesis]]
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[[Category: One-carbon metabolism]]
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[[Category: Oxidoreductase]]
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[[Category: Substrate and co-substrate]]
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[[Category: Ternary complex of protein]]
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Current revision

Structure of F420 dependent methylene-tetrahydromethanopterin dehydrogenase in complex with methylene-tetrahydromethanopterin and coenzyme F420

PDB ID 3iqe

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