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2clk

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==TRYPTOPHAN SYNTHASE IN COMPLEX WITH D-GLYCERALDEHYDE 3-PHOSPHATE (G3P)==
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<StructureSection load='2clk' size='340' side='right' caption='[[2clk]], [[Resolution|resolution]] 1.50&Aring;' scene=''>
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==Tryptophan Synthase in complex with D-glyceraldehyde 3-phosphate (G3P)==
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<StructureSection load='2clk' size='340' side='right'caption='[[2clk]], [[Resolution|resolution]] 1.50&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
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<table><tr><td colspan='2'>[[2clk]] is a 2 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2CLK OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2CLK FirstGlance]. <br>
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<table><tr><td colspan='2'>[[2clk]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Salmonella_enterica_subsp._enterica_serovar_Typhimurium Salmonella enterica subsp. enterica serovar Typhimurium]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2CLK OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2CLK 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=G3H:GLYCERALDEHYDE-3-PHOSPHATE'>G3H</scene>, <scene name='pdbligand=NA:SODIUM+ION'>NA</scene>, <scene name='pdbligand=PLP:PYRIDOXAL-5-PHOSPHATE'>PLP</scene></td></tr>
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</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.5&#8491;</td></tr>
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<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1a50|1a50]], [[1a5a|1a5a]], [[1a5b|1a5b]], [[1a5s|1a5s]], [[1bks|1bks]], [[1c29|1c29]], [[1c8v|1c8v]], [[1c9d|1c9d]], [[1cw2|1cw2]], [[1cx9|1cx9]], [[1fuy|1fuy]], [[1geq|1geq]], [[1k3u|1k3u]], [[1k7e|1k7e]], [[1k7f|1k7f]], [[1k7x|1k7x]], [[1k8y|1k8y]], [[1k8z|1k8z]], [[1kfj|1kfj]], [[1kfk|1kfk]], [[1qop|1qop]], [[1qoq|1qoq]], [[1rd5|1rd5]], [[1tjp|1tjp]], [[1ttp|1ttp]], [[1ttq|1ttq]], [[1ubs|1ubs]], [[1ujp|1ujp]], [[1v7y|1v7y]], [[1v8z|1v8z]], [[1wbj|1wbj]], [[1wq5|1wq5]], [[1wxj|1wxj]], [[1xc4|1xc4]], [[1xcf|1xcf]], [[2cle|2cle]], [[2clf|2clf]], [[2clh|2clh]], [[2cli|2cli]], [[2cll|2cll]], [[2clm|2clm]], [[2clo|2clo]], [[2trs|2trs]], [[2tsy|2tsy]], [[2tys|2tys]], [[2wsy|2wsy]]</td></tr>
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<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=G3H:GLYCERALDEHYDE-3-PHOSPHATE'>G3H</scene>, <scene name='pdbligand=NA:SODIUM+ION'>NA</scene>, <scene name='pdbligand=PLP:PYRIDOXAL-5-PHOSPHATE'>PLP</scene></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/Tryptophan_synthase Tryptophan synthase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=4.2.1.20 4.2.1.20] </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=2clk FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2clk OCA], [https://pdbe.org/2clk PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2clk RCSB], [https://www.ebi.ac.uk/pdbsum/2clk PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2clk ProSAT]</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=2clk FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2clk OCA], [http://pdbe.org/2clk PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=2clk RCSB], [http://www.ebi.ac.uk/pdbsum/2clk PDBsum]</span></td></tr>
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</table>
</table>
== Function ==
== Function ==
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[[http://www.uniprot.org/uniprot/TRPA_SALTY TRPA_SALTY]] The alpha subunit is responsible for the aldol cleavage of indoleglycerol phosphate to indole and glyceraldehyde 3-phosphate. [[http://www.uniprot.org/uniprot/TRPB_SALTY TRPB_SALTY]] The beta subunit is responsible for the synthesis of L-tryptophan from indole and L-serine.
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[https://www.uniprot.org/uniprot/TRPA_SALTY TRPA_SALTY] The alpha subunit is responsible for the aldol cleavage of indoleglycerol phosphate to indole and glyceraldehyde 3-phosphate.
== Evolutionary Conservation ==
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
[[Image:Consurf_key_small.gif|200px|right]]
Check<jmol>
Check<jmol>
<jmolCheckbox>
<jmolCheckbox>
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<scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/cl/2clk_consurf.spt"</scriptWhenChecked>
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<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/cl/2clk_consurf.spt"</scriptWhenChecked>
<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
<text>to colour the structure by Evolutionary Conservation</text>
<text>to colour the structure by Evolutionary Conservation</text>
</jmolCheckbox>
</jmolCheckbox>
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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/chain_selection.php?pdb_ID=2ata ConSurf].
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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=2clk ConSurf].
<div style="clear:both"></div>
<div style="clear:both"></div>
<div style="background-color:#fffaf0;">
<div style="background-color:#fffaf0;">
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==See Also==
==See Also==
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*[[Tryptophan synthase|Tryptophan synthase]]
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*[[Tryptophan synthase 3D structures|Tryptophan synthase 3D structures]]
== References ==
== References ==
<references/>
<references/>
__TOC__
__TOC__
</StructureSection>
</StructureSection>
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[[Category: Tryptophan synthase]]
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[[Category: Large Structures]]
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[[Category: Barends, T R]]
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[[Category: Salmonella enterica subsp. enterica serovar Typhimurium]]
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[[Category: Blumenstein, L]]
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[[Category: Barends TR]]
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[[Category: Casino, P]]
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[[Category: Blumenstein L]]
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[[Category: Dunn, M F]]
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[[Category: Casino P]]
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[[Category: Harris, R]]
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[[Category: Dunn MF]]
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[[Category: Kimmich, N]]
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[[Category: Harris R]]
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[[Category: Kulik, V]]
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[[Category: Kimmich N]]
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[[Category: Ngo, H]]
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[[Category: Kulik V]]
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[[Category: Niks, D]]
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[[Category: Ngo H]]
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[[Category: Schlichting, I]]
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[[Category: Niks D]]
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[[Category: Weyand, M]]
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[[Category: Schlichting I]]
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[[Category: Allosteric enzyme]]
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[[Category: Weyand M]]
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[[Category: Amino-acid biosynthesis]]
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[[Category: Aromatic amino acid biosynthesis]]
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[[Category: Crbon- oxygen lyase]]
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[[Category: Lyase]]
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[[Category: Pyridoxal phosphate]]
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[[Category: Tryptophan biosynthesis]]
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Current revision

Tryptophan Synthase in complex with D-glyceraldehyde 3-phosphate (G3P)

PDB ID 2clk

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