3der: Difference between revisions

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 <StructureSection load='3der' size='340' side='right'caption='[[3der]], [[Resolution|resolution]] 1.90&Aring;' scene=''>
 == Structural highlights ==
-<table><tr><td colspan='2'>[[3der]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Thema Thema]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3DER OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3DER FirstGlance]. <br>
+<table><tr><td colspan='2'>[[3der]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Thermotoga_maritima_MSB8 Thermotoga maritima MSB8]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3DER OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3DER FirstGlance]. <br>
-</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=ALA:ALANINE'>ALA</scene>, <scene name='pdbligand=LYS:LYSINE'>LYS</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</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]] 1.9&#8491;</td></tr>
-<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat"><div style='overflow: auto; max-height: 3em;'>[[3deq|3deq]], [[3des|3des]]</div></td></tr>
+<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=ALA:ALANINE'>ALA</scene>, <scene name='pdbligand=LYS:LYSINE'>LYS</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene></td></tr>
-<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">TM_0006 ([https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=243274 THEMA])</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=3der FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3der OCA], [https://pdbe.org/3der PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3der RCSB], [https://www.ebi.ac.uk/pdbsum/3der PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3der ProSAT]</span></td></tr>
 </table>
 == Function ==
-[[https://www.uniprot.org/uniprot/AEEP_THEMA AEEP_THEMA]] Catalyzes the epimerization of L-Ala-D-Glu to L-Ala-L-Glu and has probably a role in the metabolism of the murein peptide, of which L-Ala-D-Glu is a component. Is also able to catalyze the reverse reaction and the epimerization of a broad range of other dipeptides; is most efficient with L-Ala-D/L-Phe, L-Ala-D/L-Tyr, and L-Ala-D/L-His.<ref>PMID:19000819</ref>
+[https://www.uniprot.org/uniprot/AEEP_THEMA AEEP_THEMA] Catalyzes the epimerization of L-Ala-D-Glu to L-Ala-L-Glu and has probably a role in the metabolism of the murein peptide, of which L-Ala-D-Glu is a component. Is also able to catalyze the reverse reaction and the epimerization of a broad range of other dipeptides; is most efficient with L-Ala-D/L-Phe, L-Ala-D/L-Tyr, and L-Ala-D/L-His.<ref>PMID:19000819</ref>
 == Evolutionary Conservation ==
 [[Image:Consurf_key_small.gif|200px|right]]
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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=3der ConSurf].
 <div style="clear:both"></div>
-<div style="background-color:#fffaf0;">
-== Publication Abstract from PubMed ==
-We have developed a computational approach to aid the assignment of enzymatic function for uncharacterized proteins that uses homology modeling to predict the structure of the binding site and in silico docking to identify potential substrates. We apply this method to proteins in the functionally diverse enolase superfamily that are homologous to the characterized L-Ala-D/L-Glu epimerase from Bacillus subtilis. In particular, a protein from Thermotoga martima was predicted to have different substrate specificity, which suggests that it has a different, but as yet unknown, biological function. This prediction was experimentally confirmed, resulting in the assignment of epimerase activity for L-Ala-D/L-Phe, L-Ala-D/L-Tyr, and L-Ala-D/L-His, whereas the enzyme is annotated incorrectly in GenBank as muconate cycloisomerase. Subsequently, crystal structures of the enzyme were determined in complex with three substrates, showing close agreement with the computational models and revealing the structural basis for the observed substrate selectivity.
-Discovery of a dipeptide epimerase enzymatic function guided by homology modeling and virtual screening.,Kalyanaraman C, Imker HJ, Fedorov AA, Fedorov EV, Glasner ME, Babbitt PC, Almo SC, Gerlt JA, Jacobson MP Structure. 2008 Nov;16(11):1668-77. PMID:19000819<ref>PMID:19000819</ref>
-From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
-</div>
-<div class="pdbe-citations 3der" style="background-color:#fffaf0;"></div>
 ==See Also==
@@ Line 38: / Line 28: @@
 </StructureSection>
 [[Category: Large Structures]]
-[[Category: Thema]]
+[[Category: Thermotoga maritima MSB8]]
-[[Category: Almo, S C]]
+[[Category: Almo SC]]
-[[Category: Fedorov, A A]]
+[[Category: Fedorov AA]]
-[[Category: Fedorov, E V]]
+[[Category: Fedorov EV]]
-[[Category: Gerlt, J A]]
+[[Category: Gerlt JA]]
-[[Category: Imker, H J]]
+[[Category: Imker HJ]]
-[[Category: Dipeptide epimerase]]
-[[Category: Enzymatic function]]
-[[Category: Isomerase]]
-[[Category: Thermotoga maritima]]