1o28: Difference between revisions

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-[[Image:1o28.png|left|200px]]
-{{STRUCTURE_1o28|  PDB=1o28  |  SCENE=  }}
+==Crystal structure of Thymidylate Synthase Complementing Protein (TM0449) from Thermotoga maritima with FdUMP at 2.1 A resolution==
+<StructureSection load='1o28' size='340' side='right'caption='[[1o28]], [[Resolution|resolution]] 2.10&Aring;' scene=''>
+== Structural highlights ==
+<table><tr><td colspan='2'>[[1o28]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Thermotoga_maritima Thermotoga maritima]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1O28 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1O28 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]] 2.1&#8491;</td></tr>
+<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=EPE:4-(2-HYDROXYETHYL)-1-PIPERAZINE+ETHANESULFONIC+ACID'>EPE</scene>, <scene name='pdbligand=PGE:TRIETHYLENE+GLYCOL'>PGE</scene>, <scene name='pdbligand=UFP:5-FLUORO-2-DEOXYURIDINE-5-MONOPHOSPHATE'>UFP</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=1o28 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1o28 OCA], [https://pdbe.org/1o28 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1o28 RCSB], [https://www.ebi.ac.uk/pdbsum/1o28 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1o28 ProSAT]</span></td></tr>
+</table>
+== Function ==
+[https://www.uniprot.org/uniprot/THYX_THEMA THYX_THEMA] Catalyzes the formation of dTMP and tetrahydrofolate from dUMP and methylenetetrahydrofolate.
+== 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/o2/1o28_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=1o28 ConSurf].
+<div style="clear:both"></div>
+<div style="background-color:#fffaf0;">
+== Publication Abstract from PubMed ==
+Like thymidylate synthase (TS) in eukaryotes, the thymidylate synthase-complementing proteins (TSCPs) are mandatory for cell survival of many prokaryotes in the absence of external sources of thymidylate. Details of the mechanism of this novel family of enzymes are unknown. Here, we report the structural and functional analysis of a TSCP from Thermotoga maritima and its complexes with substrate, analogs, and cofactor. The structures presented here provide a basis for rationalizing the TSCP catalysis and reveal the possibility of the design of an inhibitor. We have identified a new helix-loop-strand FAD binding motif characteristic of the enzymes in the TSCP family. The presence of a hydrophobic core with residues conserved among the TSCP family suggests a common overall fold.
-===Crystal structure of Thymidylate Synthase Complementing Protein (TM0449) from Thermotoga maritima with FdUMP at 2.1 A resolution===
+Functional analysis of substrate and cofactor complex structures of a thymidylate synthase-complementing protein.,Mathews II, Deacon AM, Canaves JM, McMullan D, Lesley SA, Agarwalla S, Kuhn P Structure. 2003 Jun;11(6):677-90. PMID:12791256<ref>PMID:12791256</ref>
-{{ABSTRACT_PUBMED_12791256}}
+From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
+</div>
+<div class="pdbe-citations 1o28" style="background-color:#fffaf0;"></div>
-==About this Structure==
+==See Also==
-[[1o28]] is a 4 chain structure with sequence from [http://en.wikipedia.org/wiki/Thermotoga_maritima Thermotoga maritima]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1O28 OCA].
+*[[Thymidylate synthase 3D structures|Thymidylate synthase 3D structures]]
+== References ==
-==Reference==
+<references/>
-<ref group="xtra">PMID:012791256</ref><references group="xtra"/>
+__TOC__
+</StructureSection>
+[[Category: Large Structures]]
 [[Category: Thermotoga maritima]]
-[[Category: Agarwalla, S.]]
+[[Category: Agarwalla S]]
-[[Category: Canaves, J M.]]
+[[Category: Canaves JM]]
-[[Category: Deacon, A M.]]
+[[Category: Deacon AM]]
-[[Category: JCSG, Joint Center for Structural Genomics.]]
+[[Category: Kuhn P]]
-[[Category: Kuhn, P.]]
+[[Category: Lesley SA]]
-[[Category: Lesley, S A.]]
+[[Category: Mathews II]]
-[[Category: Mathews, I I.]]
+[[Category: McMullan D]]
-[[Category: McMullan, D.]]
-[[Category: Jcsg]]
-[[Category: Joint center for structural genomic]]
-[[Category: Protein structure initiative]]
-[[Category: Psi]]
-[[Category: Structural genomic]]
-[[Category: Thymidylate synthase complementing protein]]
-[[Category: Tm0449]]
-[[Category: Transferase]]