2i1u: Difference between revisions

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-[[Image:2i1u.png|left|200px]]
-<!--
+==Mycobacterium tuberculosis thioredoxin C==
-The line below this paragraph, containing "STRUCTURE_2i1u", creates the "Structure Box" on the page.
+<StructureSection load='2i1u' size='340' side='right'caption='[[2i1u]], [[Resolution|resolution]] 1.30&Aring;' scene=''>
-You may change the PDB parameter (which sets the PDB file loaded into the applet)
+== Structural highlights ==
-or the SCENE parameter (which sets the initial scene displayed when the page is loaded),
+<table><tr><td colspan='2'>[[2i1u]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Mycobacterium_tuberculosis Mycobacterium tuberculosis]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2I1U OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2I1U FirstGlance]. <br>
-or leave the SCENE parameter empty for the default display.
+</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.3&#8491;</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=2i1u FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2i1u OCA], [https://pdbe.org/2i1u PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2i1u RCSB], [https://www.ebi.ac.uk/pdbsum/2i1u PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2i1u ProSAT]</span></td></tr>
-{{STRUCTURE_2i1u|  PDB=2i1u  |  SCENE=  }}
+</table>
+== Function ==
+[https://www.uniprot.org/uniprot/THIO_MYCTU THIO_MYCTU] Participates in various redox reactions through the reversible oxidation of its active center dithiol to a disulfide and catalyzes dithiol-disulfide exchange reactions (By similarity).
+== 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/i1/2i1u_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=2i1u ConSurf].
+<div style="clear:both"></div>
+<div style="background-color:#fffaf0;">
+== Publication Abstract from PubMed ==
+Mycobacterium tuberculosis is a facultative intracellular parasite of alveolar macrophages. M. tuberculosis is able to propagate in harsh environments within cells such as phagocytes, despite being exposed to reactive oxygen and nitrogen intermediates. The thioredoxin redox system is conserved across the phyla and has a well characterized role in resisting oxidative stress and influencing gene expression within prokaryotic and eukaryotic cells. M. tuberculosis thioredoxin (MtbTrx) has similar functions in redox homeostasis and it has recently been shown that alkyl hydroperoxidase C is efficiently reduced to its active form by MtbTrxC, supporting this notion. To address whether the MtbTrx has similar features to other thioredoxin structures and to examine the opportunities for designing drugs against this target, MtbTrxC has been crystallized and its structure determined to 1.3 A resolution. Unexpectedly, the structure demonstrates an interesting crystal packing in which five C-terminal residues from the MtbTrxC fold insert into a groove adjacent to the active site. A very similar interaction is observed in structures of human thioredoxins bound to peptides from the target proteins NF-kappaB and Ref-1.
-===Mycobacterium tuberculosis thioredoxin C===
+Structure of Mycobacterium tuberculosis thioredoxin C.,Hall G, Shah M, McEwan PA, Laughton C, Stevens M, Westwell A, Emsley J Acta Crystallogr D Biol Crystallogr. 2006 Dec;62(Pt 12):1453-7. Epub 2006, Nov 23. PMID:17139080<ref>PMID:17139080</ref>
+From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
-<!--
+</div>
-The line below this paragraph, {{ABSTRACT_PUBMED_17139080}}, adds the Publication Abstract to the page
+<div class="pdbe-citations 2i1u" style="background-color:#fffaf0;"></div>
-(as it appears on PubMed at http://www.pubmed.gov), where 17139080 is the PubMed ID number.
--->
-{{ABSTRACT_PUBMED_17139080}}
-==About this Structure==
-[[2i1u]] is a 1 chain structure of [[Thioredoxin]] with sequence from [http://en.wikipedia.org/wiki/Mycobacterium_tuberculosis Mycobacterium tuberculosis]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2I1U OCA].
 ==See Also==
-*[[Thioredoxin]]
+*[[Thioredoxin 3D structures|Thioredoxin 3D structures]]
+== References ==
-==Reference==
+<references/>
-<ref group="xtra">PMID:17139080</ref><references group="xtra"/>
+__TOC__
+</StructureSection>
+[[Category: Large Structures]]
 [[Category: Mycobacterium tuberculosis]]
-[[Category: Emsley, J.]]
+[[Category: Emsley J]]
-[[Category: Hall, G.]]
+[[Category: Hall G]]
-[[Category: McEwan, P A.]]
+[[Category: McEwan PA]]
-[[Category: Electron transport]]
-[[Category: Redox protein]]
-[[Category: Thioredoxin]]