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| | ==Native crystal structure analysis on Arabidopsis dUTPase== | | ==Native crystal structure analysis on Arabidopsis dUTPase== |
| - | <StructureSection load='2pc5' size='340' side='right' caption='[[2pc5]], [[Resolution|resolution]] 2.20Å' scene=''> | + | <StructureSection load='2pc5' size='340' side='right'caption='[[2pc5]], [[Resolution|resolution]] 2.20Å' scene=''> |
| | == Structural highlights == | | == Structural highlights == |
| - | <table><tr><td colspan='2'>[[2pc5]] is a 3 chain structure with sequence from [http://en.wikipedia.org/wiki/Arath Arath]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2PC5 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2PC5 FirstGlance]. <br> | + | <table><tr><td colspan='2'>[[2pc5]] is a 3 chain structure with sequence from [https://en.wikipedia.org/wiki/Arabidopsis_thaliana Arabidopsis thaliana]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2PC5 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2PC5 FirstGlance]. <br> |
| - | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene></td></tr> | + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.2Å</td></tr> |
| - | <tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[2p9o|2p9o]]</td></tr>
| + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene></td></tr> |
| - | <tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">T6H20.30 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=3702 ARATH])</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=2pc5 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2pc5 OCA], [https://pdbe.org/2pc5 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2pc5 RCSB], [https://www.ebi.ac.uk/pdbsum/2pc5 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2pc5 ProSAT]</span></td></tr> |
| - | <tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/dUTP_diphosphatase dUTP diphosphatase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.6.1.23 3.6.1.23] </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=2pc5 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2pc5 OCA], [http://pdbe.org/2pc5 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=2pc5 RCSB], [http://www.ebi.ac.uk/pdbsum/2pc5 PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=2pc5 ProSAT]</span></td></tr> | + | |
| | </table> | | </table> |
| | == Function == | | == Function == |
| - | [[http://www.uniprot.org/uniprot/DUT_ARATH DUT_ARATH]] This enzyme is involved in nucleotide metabolism: it produces dUMP, the immediate precursor of thymidine nucleotides and it decreases the intracellular concentration of dUTP, preventing uracil incorporation into DNA.<ref>PMID:20227352</ref> | + | [https://www.uniprot.org/uniprot/DUT_ARATH DUT_ARATH] This enzyme is involved in nucleotide metabolism: it produces dUMP, the immediate precursor of thymidine nucleotides and it decreases the intracellular concentration of dUTP, preventing uracil incorporation into DNA.<ref>PMID:20227352</ref> |
| | == Evolutionary Conservation == | | == Evolutionary Conservation == |
| | [[Image:Consurf_key_small.gif|200px|right]] | | [[Image:Consurf_key_small.gif|200px|right]] |
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| | ==See Also== | | ==See Also== |
| - | *[[Deoxyuridine 5'-triphosphate nucleotidohydrolase|Deoxyuridine 5'-triphosphate nucleotidohydrolase]] | + | *[[DUTPase 3D structures|DUTPase 3D structures]] |
| | == References == | | == References == |
| | <references/> | | <references/> |
| | __TOC__ | | __TOC__ |
| | </StructureSection> | | </StructureSection> |
| - | [[Category: Arath]] | + | [[Category: Arabidopsis thaliana]] |
| - | [[Category: DUTP diphosphatase]] | + | [[Category: Large Structures]] |
| - | [[Category: Bajaj, M]] | + | [[Category: Bajaj M]] |
| - | [[Category: Moriyama, H]] | + | [[Category: Moriyama H]] |
| - | [[Category: Arabidopsis]]
| + | |
| - | [[Category: Dutpase]]
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| - | [[Category: Hydrolase]]
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| - | [[Category: Magnesium]]
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| Structural highlights
Function
DUT_ARATH This enzyme is involved in nucleotide metabolism: it produces dUMP, the immediate precursor of thymidine nucleotides and it decreases the intracellular concentration of dUTP, preventing uracil incorporation into DNA.[1]
Evolutionary Conservation
Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf.
Publication Abstract from PubMed
The deoxyuridine triphosphate nucleotidohydrolase gene from Arabidopsis thaliana was expressed and the gene product was purified. Crystallization was performed by the hanging-drop vapour-diffusion method at 298 K using 2 M ammonium sulfate as the precipitant. X-ray diffraction data were collected to 2.2 A resolution using Cu K alpha radiation. The crystal belongs to the orthorhombic space group P2(1)2(1)2(1), with unit-cell parameters a = 69.90, b = 70.86 A, c = 75.55 A. Assuming the presence of a trimer in the asymmetric unit, the solvent content was 30%, with a V(M) of 1.8 A3 Da(-1).
Purification, crystallization and preliminary crystallographic analysis of deoxyuridine triphosphate nucleotidohydrolase from Arabidopsis thaliana.,Bajaj M, Moriyama H Acta Crystallogr Sect F Struct Biol Cryst Commun. 2007 May 1;63(Pt, 5):409-11. Epub 2007 Apr 14. PMID:17565183[2]
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.
See Also
References
- ↑ Siaud N, Dubois E, Massot S, Richaud A, Dray E, Collier J, Doutriaux MP. The SOS screen in Arabidopsis: a search for functions involved in DNA metabolism. DNA Repair (Amst). 2010 May 4;9(5):567-78. doi: 10.1016/j.dnarep.2010.02.009., Epub 2010 Mar 12. PMID:20227352 doi:http://dx.doi.org/10.1016/j.dnarep.2010.02.009
- ↑ Bajaj M, Moriyama H. Purification, crystallization and preliminary crystallographic analysis of deoxyuridine triphosphate nucleotidohydrolase from Arabidopsis thaliana. Acta Crystallogr Sect F Struct Biol Cryst Commun. 2007 May 1;63(Pt, 5):409-11. Epub 2007 Apr 14. PMID:17565183 doi:10.1107/S1744309107016004
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