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6dz4

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==Crystal structure of Salmonella typhimurium Tryptophan Synthase with sodium ion at the metal coordination site and [3-hydroxy-2-methyl-5-phosphonooxymethyl-pyridin-4-ylmethyl]-serine (PLS) at the beta-site.==
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==Crystal structure of Salmonella typhimurium Tryptophan Synthase with sodium ion at the metal coordination site and (E)-N-({3-hydroxy-2-methyl-5-[(phosphonooxy)methyl]pyridin-4-yl}methylidene)-L-serine at the beta-site==
<StructureSection load='6dz4' size='340' side='right'caption='[[6dz4]], [[Resolution|resolution]] 1.45&Aring;' scene=''>
<StructureSection load='6dz4' size='340' side='right'caption='[[6dz4]], [[Resolution|resolution]] 1.45&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
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<table><tr><td colspan='2'>[[6dz4]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Salty Salty]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6DZ4 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=6DZ4 FirstGlance]. <br>
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<table><tr><td colspan='2'>[[6dz4]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Salmonella_enterica_subsp._enterica_serovar_Typhimurium_str._LT2 Salmonella enterica subsp. enterica serovar Typhimurium str. LT2]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6DZ4 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=6DZ4 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=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=DMS:DIMETHYL+SULFOXIDE'>DMS</scene>, <scene name='pdbligand=NA:SODIUM+ION'>NA</scene>, <scene name='pdbligand=PLS:[3-HYDROXY-2-METHYL-5-PHOSPHONOOXYMETHYL-PYRIDIN-4-YLMETHYL]-SERINE'>PLS</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]] 1.45&#8491;</td></tr>
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<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[4hn4|4hn4]], [[4hpx|4hpx]]</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=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=DMS:DIMETHYL+SULFOXIDE'>DMS</scene>, <scene name='pdbligand=KOU:(E)-N-({3-HYDROXY-2-METHYL-5-[(PHOSPHONOOXY)METHYL]PYRIDIN-4-YL}METHYLIDENE)-L-SERINE'>KOU</scene>, <scene name='pdbligand=NA:SODIUM+ION'>NA</scene></td></tr>
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<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">trpA, STM1727 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=99287 SALTY]), trpB, STM1726 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=99287 SALTY])</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=6dz4 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6dz4 OCA], [https://pdbe.org/6dz4 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=6dz4 RCSB], [https://www.ebi.ac.uk/pdbsum/6dz4 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=6dz4 ProSAT]</span></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'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=6dz4 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6dz4 OCA], [http://pdbe.org/6dz4 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=6dz4 RCSB], [http://www.ebi.ac.uk/pdbsum/6dz4 PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=6dz4 ProSAT]</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.
__TOC__
__TOC__
</StructureSection>
</StructureSection>
[[Category: Large Structures]]
[[Category: Large Structures]]
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[[Category: Salty]]
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[[Category: Salmonella enterica subsp. enterica serovar Typhimurium str. LT2]]
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[[Category: Tryptophan synthase]]
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[[Category: Dunn MF]]
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[[Category: Dunn, M F]]
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[[Category: Fan L]]
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[[Category: Fan, L]]
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[[Category: Hilario E]]
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[[Category: Hilario, E]]
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[[Category: Mueller LJ]]
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[[Category: Mueller, L J]]
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[[Category: F9f]]
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[[Category: Lyase]]
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[[Category: Lyase inhibitor]]
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[[Category: Pl]]
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[[Category: Salmonella typhimurium]]
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[[Category: Sodium ion]]
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Current revision

Crystal structure of Salmonella typhimurium Tryptophan Synthase with sodium ion at the metal coordination site and (E)-N-({3-hydroxy-2-methyl-5-[(phosphonooxy)methyl]pyridin-4-yl}methylidene)-L-serine at the beta-site

PDB ID 6dz4

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