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==The structure of 3-deoxy-D-arabino-heptulosonate 7-phosphate synthase from mycobacterium tuberculosis cocrystallized and complexed with phenylalanine and tryptophan==
==The structure of 3-deoxy-D-arabino-heptulosonate 7-phosphate synthase from mycobacterium tuberculosis cocrystallized and complexed with phenylalanine and tryptophan==
<StructureSection load='3rzi' size='340' side='right' caption='[[3rzi]], [[Resolution|resolution]] 1.95&Aring;' scene=''>
<StructureSection load='3rzi' size='340' side='right'caption='[[3rzi]], [[Resolution|resolution]] 1.95&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[3rzi]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Mycobacterium_tuberculosis_h37rv Mycobacterium tuberculosis h37rv]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3RZI OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3RZI FirstGlance]. <br>
<table><tr><td colspan='2'>[[3rzi]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Mycobacterium_tuberculosis_H37Rv Mycobacterium tuberculosis H37Rv]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3RZI OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3RZI FirstGlance]. <br>
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=MN:MANGANESE+(II)+ION'>MN</scene>, <scene name='pdbligand=PHE:PHENYLALANINE'>PHE</scene>, <scene name='pdbligand=PO4:PHOSPHATE+ION'>PO4</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene>, <scene name='pdbligand=TRP:TRYPTOPHAN'>TRP</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]] 1.95&#8491;</td></tr>
<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[3kgf|3kgf]], [[3nv8|3nv8]], [[3nue|3nue]], [[3nud|3nud]]</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=MN:MANGANESE+(II)+ION'>MN</scene>, <scene name='pdbligand=PHE:PHENYLALANINE'>PHE</scene>, <scene name='pdbligand=PO4:PHOSPHATE+ION'>PO4</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene>, <scene name='pdbligand=TRP:TRYPTOPHAN'>TRP</scene></td></tr>
<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">aroG, Rv2178c ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=83332 Mycobacterium tuberculosis H37Rv])</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=3rzi FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3rzi OCA], [https://pdbe.org/3rzi PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3rzi RCSB], [https://www.ebi.ac.uk/pdbsum/3rzi PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3rzi ProSAT]</span></td></tr>
<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/3-deoxy-7-phosphoheptulonate_synthase 3-deoxy-7-phosphoheptulonate synthase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.5.1.54 2.5.1.54] </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=3rzi FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3rzi OCA], [http://www.rcsb.org/pdb/explore.do?structureId=3rzi RCSB], [http://www.ebi.ac.uk/pdbsum/3rzi PDBsum]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
[[http://www.uniprot.org/uniprot/AROG_MYCTU AROG_MYCTU]] Catalyzes an aldol-like condensation reaction between phosphoenolpyruvate (PEP) and D-erythrose 4-phosphate (E4P) to generate 3-deoxy-D-arabino-heptulosonate 7-phosphate (DAH7P) and inorganic phosphate.<ref>PMID:16288916</ref>
[https://www.uniprot.org/uniprot/AROG_MYCTU AROG_MYCTU] Catalyzes an aldol-like condensation reaction between phosphoenolpyruvate (PEP) and D-erythrose 4-phosphate (E4P) to generate 3-deoxy-D-arabino-heptulosonate 7-phosphate (DAH7P) and inorganic phosphate.<ref>PMID:16288916</ref>  
<div style="background-color:#fffaf0;">
<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
== Publication Abstract from PubMed ==
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From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
</div>
</div>
<div class="pdbe-citations 3rzi" style="background-color:#fffaf0;"></div>
==See Also==
*[[DAHP synthase 3D structures|DAHP synthase 3D structures]]
== References ==
== References ==
<references/>
<references/>
__TOC__
__TOC__
</StructureSection>
</StructureSection>
[[Category: 3-deoxy-7-phosphoheptulonate synthase]]
[[Category: Large Structures]]
[[Category: Mycobacterium tuberculosis h37rv]]
[[Category: Mycobacterium tuberculosis H37Rv]]
[[Category: Hutton, R D]]
[[Category: Hutton RD]]
[[Category: Jameson, G B]]
[[Category: Jameson GB]]
[[Category: Jiao, W]]
[[Category: Jiao W]]
[[Category: Parker, E J]]
[[Category: Parker EJ]]
[[Category: Aromatic biosynthesis]]
[[Category: Augmented tim-barrel structure]]
[[Category: Dah7p synthase]]
[[Category: Evolutionary relationship]]
[[Category: Mycobacterium tuberculosis structural proteomics project]]
[[Category: Phe+trp-bound]]
[[Category: Shikimate pathway]]
[[Category: Structural genomic]]
[[Category: Tim barrel]]
[[Category: Transferase]]
[[Category: Xmtb]]
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