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3ejx

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==Crystal structure of diaminopimelate epimerase from Arabidopsis thaliana in complex with LL-AziDAP==
==Crystal structure of diaminopimelate epimerase from Arabidopsis thaliana in complex with LL-AziDAP==
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<StructureSection load='3ejx' size='340' side='right' caption='[[3ejx]], [[Resolution|resolution]] 1.95&Aring;' scene=''>
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<StructureSection load='3ejx' size='340' side='right'caption='[[3ejx]], [[Resolution|resolution]] 1.95&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
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<table><tr><td colspan='2'>[[3ejx]] is a 6 chain structure with sequence from [http://en.wikipedia.org/wiki/Arath Arath]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3EJX OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3EJX FirstGlance]. <br>
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<table><tr><td colspan='2'>[[3ejx]] is a 6 chain structure with sequence from [https://en.wikipedia.org/wiki/Arath Arath]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3EJX OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3EJX 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=ZDP:(2S,6S)-2,6-DIAMINO-2-METHYLHEPTANEDIOIC+ACID'>ZDP</scene></td></tr>
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</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=ZDP:(2S,6S)-2,6-DIAMINO-2-METHYLHEPTANEDIOIC+ACID'>ZDP</scene></td></tr>
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<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[2gke|2gke]], [[2gkj|2gkj]], [[3ekm|3ekm]]</td></tr>
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<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat"><div style='overflow: auto; max-height: 3em;'>[[2gke|2gke]], [[2gkj|2gkj]], [[3ekm|3ekm]]</div></td></tr>
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<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">dapF ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=3702 ARATH])</td></tr>
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<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">dapF ([https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=3702 ARATH])</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/Diaminopimelate_epimerase Diaminopimelate epimerase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=5.1.1.7 5.1.1.7] </span></td></tr>
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<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[https://en.wikipedia.org/wiki/Diaminopimelate_epimerase Diaminopimelate epimerase], with EC number [https://www.brenda-enzymes.info/php/result_flat.php4?ecno=5.1.1.7 5.1.1.7] </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=3ejx FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3ejx OCA], [http://pdbe.org/3ejx PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=3ejx RCSB], [http://www.ebi.ac.uk/pdbsum/3ejx PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=3ejx ProSAT]</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=3ejx FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3ejx OCA], [https://pdbe.org/3ejx PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3ejx RCSB], [https://www.ebi.ac.uk/pdbsum/3ejx PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3ejx ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
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[[http://www.uniprot.org/uniprot/DAPF_ARATH DAPF_ARATH]] Racemase that operates by a 'two-base' mechanism, which involves one active-site cysteine acting as a base to abstract the alpha-proton of an amino acid, while a second cysteine thiol functions as an acid to reprotonate the resulting planar carbanionic intermediate from the opposite face.<ref>PMID:15652176</ref>
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[[https://www.uniprot.org/uniprot/DAPF_ARATH DAPF_ARATH]] Racemase that operates by a 'two-base' mechanism, which involves one active-site cysteine acting as a base to abstract the alpha-proton of an amino acid, while a second cysteine thiol functions as an acid to reprotonate the resulting planar carbanionic intermediate from the opposite face.<ref>PMID:15652176</ref>
== Evolutionary Conservation ==
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
[[Image:Consurf_key_small.gif|200px|right]]
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[[Category: Arath]]
[[Category: Arath]]
[[Category: Diaminopimelate epimerase]]
[[Category: Diaminopimelate epimerase]]
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[[Category: Large Structures]]
[[Category: Cherney, M M]]
[[Category: Cherney, M M]]
[[Category: James, M N.G]]
[[Category: James, M N.G]]

Revision as of 11:51, 16 February 2022

Crystal structure of diaminopimelate epimerase from Arabidopsis thaliana in complex with LL-AziDAP

PDB ID 3ejx

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