2e77: Difference between revisions

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-{{Seed}}
-[[Image:2e77.png|left|200px]]
-<!--
+==Crystal structure of L-lactate oxidase with pyruvate complex==
-The line below this paragraph, containing "STRUCTURE_2e77", creates the "Structure Box" on the page.
+<StructureSection load='2e77' size='340' side='right'caption='[[2e77]], [[Resolution|resolution]] 1.90&Aring;' scene=''>
-You may change the PDB parameter (which sets the PDB file loaded into the applet)
+== Structural highlights ==
-or the SCENE parameter (which sets the initial scene displayed when the page is loaded),
+<table><tr><td colspan='2'>[[2e77]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Aerococcus_viridans Aerococcus viridans]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2E77 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2E77 FirstGlance]. <br>
-or leave the SCENE parameter empty for the default display.
+</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.9&#8491;</td></tr>
--->
+<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=FMN:FLAVIN+MONONUCLEOTIDE'>FMN</scene>, <scene name='pdbligand=PYR:PYRUVIC+ACID'>PYR</scene></td></tr>
-{{STRUCTURE_2e77|  PDB=2e77  |  SCENE=  }}
+<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=2e77 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2e77 OCA], [https://pdbe.org/2e77 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2e77 RCSB], [https://www.ebi.ac.uk/pdbsum/2e77 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2e77 ProSAT]</span></td></tr>
+</table>
+== Function ==
+[https://www.uniprot.org/uniprot/LOX_AERVM LOX_AERVM] Catalyzes the oxidation of (S)-lactate (L-lactate) to pyruvate, with a reduction of O2 to H2O2 (Ref.1, PubMed:27302031, PubMed:25423902, PubMed:2818595, PubMed:8589073, PubMed:26260739). Cannot oxidize D-lactate, glycolate, and D,L-2-hydroxybutanoate (PubMed:2818595). May be involved in the utilization of L-lactate as an energy source for growth (By similarity).[UniProtKB:O33655]<ref>PMID:25423902</ref> <ref>PMID:26260739</ref> <ref>PMID:27302031</ref> <ref>PMID:2818595</ref> <ref>PMID:8589073</ref> [UniProtKB:O33655]
+== 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/e7/2e77_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=2e77 ConSurf].
+<div style="clear:both"></div>
+<div style="background-color:#fffaf0;">
+== Publication Abstract from PubMed ==
+L-Lactate oxidase (LOX) from Aerococcus viridans catalyzes the oxidation of L-lactate to pyruvate by the molecular oxygen and belongs to a large family of 2-hydroxy acid-dependent flavoenzymes. To investigate the interaction of LOX with pyruvate in structural details and understand the chemical mechanism of flavin-dependent L-lactate dehydrogenation, the LOX-pyruvate complex was crystallized and the crystal structure of the complex has been solved at a resolution of 1.90 Angstrom. One pyruvate molecule bound to the active site and located near N5 position of FMN for subunits, A, B, and D in the asymmetric unit, were identified. The pyruvate molecule is stabilized by the interaction of its carboxylate group with the side-chain atoms of Tyr40, Arg181, His265, and Arg268, and of its keto-oxygen atom with the side-chain atoms of Tyr146, Tyr215, and His265. The alpha-carbon of pyruvate is found to be 3.13 Angstrom from the N5 atom of FMN at an angle of 105.4 degrees from the flavin N5-N10 axis.
-===Crystal structure of L-lactate oxidase with pyruvate complex===
+Crystallographic study on the interaction of L-lactate oxidase with pyruvate at 1.9 Angstrom resolution.,Li SJ, Umena Y, Yorita K, Matsuoka T, Kita A, Fukui K, Morimoto Y Biochem Biophys Res Commun. 2007 Jul 13;358(4):1002-7. Epub 2007 May 11. PMID:17517371<ref>PMID:17517371</ref>
+From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
+</div>
+<div class="pdbe-citations 2e77" style="background-color:#fffaf0;"></div>
-<!--
+==See Also==
-The line below this paragraph, {{ABSTRACT_PUBMED_17517371}}, adds the Publication Abstract to the page
+*[[Monooxygenase 3D structures|Monooxygenase 3D structures]]
-(as it appears on PubMed at http://www.pubmed.gov), where 17517371 is the PubMed ID number.
+== References ==
--->
+<references/>
-{{ABSTRACT_PUBMED_17517371}}
+__TOC__
+</StructureSection>
-==About this Structure==
-E77 is a 4 chains structure of sequences from [http://en.wikipedia.org/wiki/Aerococcus_viridans Aerococcus viridans]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2E77 OCA].
-==Reference==
-<ref group="xtra">PMID:17517371</ref><references group="xtra"/>
 [[Category: Aerococcus viridans]]
-[[Category: Lactate 2-monooxygenase]]
+[[Category: Large Structures]]
-[[Category: Morimoto, Y.]]
+[[Category: Morimoto Y]]
-[[Category: Fmn]]
-[[Category: Oxidoreductase]]
-[[Category: Tim barrel]]
-''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Tue Feb 17 13:22:26 2009''