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==CRYSTAL STRUCTURE OF LACTOCOCCUS LACTIS DIHYDROOROTATE DEHYDROGENASE B. DATA COLLECTED UNDER CRYOGENIC CONDITIONS.==
==CRYSTAL STRUCTURE OF LACTOCOCCUS LACTIS DIHYDROOROTATE DEHYDROGENASE B. DATA COLLECTED UNDER CRYOGENIC CONDITIONS.==
<StructureSection load='1ep3' size='340' side='right' caption='[[1ep3]], [[Resolution|resolution]] 2.10&Aring;' scene=''>
<StructureSection load='1ep3' size='340' side='right'caption='[[1ep3]], [[Resolution|resolution]] 2.10&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[1ep3]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/"bacterium_lactis"_lister_1873 "bacterium lactis" lister 1873]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1EP3 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1EP3 FirstGlance]. <br>
<table><tr><td colspan='2'>[[1ep3]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Lactococcus_lactis Lactococcus lactis]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1EP3 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1EP3 FirstGlance]. <br>
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=FAD:FLAVIN-ADENINE+DINUCLEOTIDE'>FAD</scene>, <scene name='pdbligand=FES:FE2/S2+(INORGANIC)+CLUSTER'>FES</scene>, <scene name='pdbligand=FMN:FLAVIN+MONONUCLEOTIDE'>FMN</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]] 2.1&#8491;</td></tr>
<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1ep1|1ep1]], [[1ep2|1ep2]]</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=FAD:FLAVIN-ADENINE+DINUCLEOTIDE'>FAD</scene>, <scene name='pdbligand=FES:FE2/S2+(INORGANIC)+CLUSTER'>FES</scene>, <scene name='pdbligand=FMN:FLAVIN+MONONUCLEOTIDE'>FMN</scene></td></tr>
<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Dihydroorotate_oxidase_(fumarate) Dihydroorotate oxidase (fumarate)], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.3.98.1 1.3.98.1] </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=1ep3 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1ep3 OCA], [https://pdbe.org/1ep3 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1ep3 RCSB], [https://www.ebi.ac.uk/pdbsum/1ep3 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1ep3 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=1ep3 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1ep3 OCA], [http://pdbe.org/1ep3 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=1ep3 RCSB], [http://www.ebi.ac.uk/pdbsum/1ep3 PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=1ep3 ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
[[http://www.uniprot.org/uniprot/PYRDB_LACLM PYRDB_LACLM]] Catalyzes the conversion of dihydroorotate to orotate with NAD(+) as electron acceptor. Can not use fumarate as an electron acceptor.<ref>PMID:8021180</ref> [[http://www.uniprot.org/uniprot/PYRK_LACLM PYRK_LACLM]] Responsible for channeling the electrons from the oxidation of dihydroorotate from the FMN redox center in the PyrDB subunit to the ultimate electron acceptor NAD(+).<ref>PMID:8910599</ref> 
[https://www.uniprot.org/uniprot/PYRDB_LACLM PYRDB_LACLM] Catalyzes the conversion of dihydroorotate to orotate with NAD(+) as electron acceptor. Can not use fumarate as an electron acceptor.<ref>PMID:8021180</ref>  
== Evolutionary Conservation ==
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
[[Image:Consurf_key_small.gif|200px|right]]
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==See Also==
==See Also==
*[[Dihydroorotate dehydrogenase|Dihydroorotate dehydrogenase]]
*[[Dihydroorotate dehydrogenase 3D structures|Dihydroorotate dehydrogenase 3D structures]]
== References ==
== References ==
<references/>
<references/>
__TOC__
__TOC__
</StructureSection>
</StructureSection>
[[Category: Bacterium lactis lister 1873]]
[[Category: Lactococcus lactis]]
[[Category: Jensen, K F]]
[[Category: Large Structures]]
[[Category: Larsen, S]]
[[Category: Jensen KF]]
[[Category: Norager, S]]
[[Category: Larsen S]]
[[Category: Rowland, P]]
[[Category: Norager S]]
[[Category: Alpha-beta barrel]]
[[Category: Rowland P]]
[[Category: Alpha/beta nadp domain]]
[[Category: Beta sandwich]]
[[Category: Fad domain]]
[[Category: Fes cluster binding domain]]
[[Category: Heterotetramer]]
[[Category: Oxidoreductase]]

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