View source for 3m34


==Crystal structure of transketolase in complex with thiamin diphosphate and calcium ion==
<StructureSection load='3m34' size='340' side='right'caption='[[3m34]], [[Resolution|resolution]] 1.65&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[3m34]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Campylobacter_jejuni_subsp._jejuni_NCTC_11168_=_ATCC_700819 Campylobacter jejuni subsp. jejuni NCTC 11168 = ATCC 700819]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3M34 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3M34 FirstGlance]. <br>
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.65&#8491;</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=EDO:1,2-ETHANEDIOL'>EDO</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=MSE:SELENOMETHIONINE'>MSE</scene>, <scene name='pdbligand=TPP:THIAMINE+DIPHOSPHATE'>TPP</scene></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=3m34 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3m34 OCA], [https://pdbe.org/3m34 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3m34 RCSB], [https://www.ebi.ac.uk/pdbsum/3m34 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3m34 ProSAT]</span></td></tr>
</table>
== Function ==
[https://www.uniprot.org/uniprot/Q0P7Y3_CAMJE Q0P7Y3_CAMJE] Catalyzes the transfer of a two-carbon ketol group from a ketose donor to an aldose acceptor, via a covalent intermediate with the cofactor thiamine pyrophosphate (By similarity).[RuleBase:RU004996]
== 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/m3/3m34_consurf.spt"</scriptWhenChecked>
    <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview03.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=3m34 ConSurf].
<div style="clear:both"></div>

==See Also==
*[[Transketolase 3D structures|Transketolase 3D structures]]
__TOC__
</StructureSection>
[[Category: Campylobacter jejuni subsp. jejuni NCTC 11168 = ATCC 700819]]
[[Category: Large Structures]]
[[Category: Anderson W]]
[[Category: Grimshaw S]]
[[Category: Joachimiak A]]
[[Category: Makowska-Grzyska M]]
[[Category: Maltseva N]]
[[Category: Nocek B]]