6iah

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Current revision (07:35, 1 May 2024) (edit) (undo)
 
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<StructureSection load='6iah' size='340' side='right'caption='[[6iah]], [[Resolution|resolution]] 1.75&Aring;' scene=''>
<StructureSection load='6iah' size='340' side='right'caption='[[6iah]], [[Resolution|resolution]] 1.75&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
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<table><tr><td colspan='2'>[[6iah]] is a 1 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6IAH OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=6IAH FirstGlance]. <br>
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<table><tr><td colspan='2'>[[6iah]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Thermococcus_thioreducens Thermococcus thioreducens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6IAH OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=6IAH 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=MG:MAGNESIUM+ION'>MG</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]] 1.75&#8491;</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=6iah FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6iah OCA], [http://pdbe.org/6iah PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=6iah RCSB], [http://www.ebi.ac.uk/pdbsum/6iah PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=6iah ProSAT]</span></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=MG:MAGNESIUM+ION'>MG</scene></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=6iah FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6iah OCA], [https://pdbe.org/6iah PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=6iah RCSB], [https://www.ebi.ac.uk/pdbsum/6iah PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=6iah ProSAT]</span></td></tr>
</table>
</table>
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<div style="background-color:#fffaf0;">
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== Function ==
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== Publication Abstract from PubMed ==
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[https://www.uniprot.org/uniprot/A0A0Q2QQ54_9EURY A0A0Q2QQ54_9EURY]
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The haloacid dehalogenase (HAD) superfamily is one of the largest known groups of enzymes and the majority of its members catalyze the hydrolysis of phosphoric acid monoesters into a phosphate ion and an alcohol. Despite the fact that sequence similarity between HAD phosphatases is generally very low, the members of the family possess some characteristic features, such as a Rossmann-like fold, HAD signature motifs or the requirement for Mg(2+) ion as an obligatory cofactor. This study focuses on a new hypothetical HAD phosphatase from Thermococcus thioreducens. The protein crystallized in space group P21212, with unit-cell parameters a = 66.3, b = 117.0, c = 33.8 A, and the crystals contained one molecule in the asymmetric unit. The protein structure was determined by X-ray crystallography and was refined to 1.75 A resolution. The structure revealed a putative active site common to all HAD members. Computational docking into the crystal structure was used to propose substrates of the enzyme. The activity of this thermophilic enzyme towards several of the selected substrates was confirmed at temperatures of 37 degrees C as well as 60 degrees C.
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A novel structurally characterized haloacid dehalogenase superfamily phosphatase from Thermococcus thioreducens with diverse substrate specificity.,Havlickova P, Brinsa V, Brynda J, Pachl P, Prudnikova T, Mesters JR, Kascakova B, Kuty M, Pusey ML, Ng JD, Rezacova P, Kuta Smatanova I Acta Crystallogr D Struct Biol. 2019 Aug 1;75(Pt 8):743-752. doi:, 10.1107/S2059798319009586. Epub 2019 Jul 30. PMID:31373573<ref>PMID:31373573</ref>
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From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
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</div>
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<div class="pdbe-citations 6iah" style="background-color:#fffaf0;"></div>
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== References ==
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<references/>
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__TOC__
__TOC__
</StructureSection>
</StructureSection>
[[Category: Large Structures]]
[[Category: Large Structures]]
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[[Category: Brinsa, V]]
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[[Category: Thermococcus thioreducens]]
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[[Category: Brynda, J]]
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[[Category: Brinsa V]]
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[[Category: Havlickova, P]]
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[[Category: Brynda J]]
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[[Category: Kascakova, B]]
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[[Category: Havlickova P]]
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[[Category: Kuty, M]]
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[[Category: Kascakova B]]
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[[Category: Masters, R J]]
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[[Category: Kuty M]]
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[[Category: Ng, J D]]
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[[Category: Masters RJ]]
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[[Category: Pachl, P]]
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[[Category: Ng JD]]
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[[Category: Prudnikova, T]]
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[[Category: Pachl P]]
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[[Category: Pusey, M L]]
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[[Category: Prudnikova T]]
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[[Category: Rezacova, P M]]
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[[Category: Pusey ML]]
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[[Category: Smatanova, I K]]
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[[Category: Rezacova PM]]
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[[Category: Docking]]
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[[Category: Smatanova IK]]
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[[Category: Had superfamily]]
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[[Category: Hydrolase]]
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[[Category: Hypothetical phosphatase]]
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[[Category: Phosphatase assay]]
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Current revision

Phosphatase Tt82 from Thermococcus thioreducens

PDB ID 6iah

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Proteopedia Page Contributors and Editors (what is this?)

OCA

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