View source for 3bgx


==E. coli Thymidylate Synthase C146S mutant complexed with dTMP and MTF==
<StructureSection load='3bgx' size='340' side='right'caption='[[3bgx]], [[Resolution|resolution]] 1.93&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[3bgx]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/"bacillus_coli"_migula_1895 "bacillus coli" migula 1895]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3BGX OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3BGX FirstGlance]. <br>
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=MEF:N-({4-[(6AR)-3-AMINO-1-OXO-1,2,5,6,6A,7-HEXAHYDROIMIDAZO[1,5-F]PTERIDIN-8(9H)-YL]PHENYL}CARBONYL)-L-GLUTAMIC+ACID'>MEF</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene>, <scene name='pdbligand=TMP:THYMIDINE-5-PHOSPHATE'>TMP</scene></td></tr>
<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=CXM:N-CARBOXYMETHIONINE'>CXM</scene></td></tr>
<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat"><div style='overflow: auto; max-height: 3em;'>[[3b9h|3b9h]], [[3bfi|3bfi]], [[3bhl|3bhl]], [[3bhr|3bhr]]</div></td></tr>
<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">thyA ([https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=562 "Bacillus coli" Migula 1895])</td></tr>
<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[https://en.wikipedia.org/wiki/Thymidylate_synthase Thymidylate synthase], with EC number [https://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.1.1.45 2.1.1.45] </span></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=3bgx FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3bgx OCA], [https://pdbe.org/3bgx PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3bgx RCSB], [https://www.ebi.ac.uk/pdbsum/3bgx PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3bgx ProSAT]</span></td></tr>
</table>
== Function ==
[[https://www.uniprot.org/uniprot/TYSY_ECOLI TYSY_ECOLI]] Provides the sole de novo source of dTMP for DNA biosynthesis. This protein also binds to its mRNA thus repressing its own translation. 
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
Check<jmol>
  <jmolCheckbox>
    <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/bg/3bgx_consurf.spt"</scriptWhenChecked>
    <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
    <text>to colour the structure by Evolutionary Conservation</text>
  </jmolCheckbox>
</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=3bgx ConSurf].
<div style="clear:both"></div>

==See Also==
*[[Thymidylate synthase 3D structures|Thymidylate synthase 3D structures]]
__TOC__
</StructureSection>
[[Category: Bacillus coli migula 1895]]
[[Category: Large Structures]]
[[Category: Thymidylate synthase]]
[[Category: Montfort, W R]]
[[Category: Roberts, S A]]
[[Category: Methyltransferase]]
[[Category: Nucleotide biosynthesis]]
[[Category: Repressor]]
[[Category: Rna-binding]]
[[Category: Transferase]]
[[Category: Translation regulation]]