2w3d
From Proteopedia
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| - | == | + | |
| - | <StructureSection load='2w3d' size='340' side='right' caption='[[2w3d]], [[Resolution|resolution]] 2.00Å' scene=''> | + | ==Structure of the first GAF domain of Mycobacterium tuberculosis DosS== |
| + | <StructureSection load='2w3d' size='340' side='right'caption='[[2w3d]], [[Resolution|resolution]] 2.00Å' scene=''> | ||
== Structural highlights == | == Structural highlights == | ||
| - | <table><tr><td colspan='2'>[[2w3d]] is a 2 chain structure with sequence from [ | + | <table><tr><td colspan='2'>[[2w3d]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/"bacillus_tuberculosis"_(zopf_1883)_klein_1884 "bacillus tuberculosis" (zopf 1883) klein 1884]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2W3D OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2W3D FirstGlance]. <br> |
| - | </td></tr><tr><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=HEM:PROTOPORPHYRIN+IX+CONTAINING+FE'>HEM</scene>< | + | </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=HEM:PROTOPORPHYRIN+IX+CONTAINING+FE'>HEM</scene></td></tr> |
| - | <tr><td class="sblockLbl"><b>[[Non-Standard_Residue|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=MSE:SELENOMETHIONINE'>MSE</scene></td></tr> | + | <tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=MSE:SELENOMETHIONINE'>MSE</scene></td></tr> |
| - | <tr><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[2w3h|2w3h]], [[2w3f|2w3f]], [[2w3e|2w3e]], [[2w3g|2w3g]]</td></tr> | + | <tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat"><div style='overflow: auto; max-height: 3em;'>[[2w3h|2w3h]], [[2w3f|2w3f]], [[2w3e|2w3e]], [[2w3g|2w3g]]</div></td></tr> |
| - | <tr | + | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=2w3d FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2w3d OCA], [https://pdbe.org/2w3d PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2w3d RCSB], [https://www.ebi.ac.uk/pdbsum/2w3d PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2w3d ProSAT]</span></td></tr> |
| - | + | </table> | |
| - | <table> | + | == Function == |
| + | [[https://www.uniprot.org/uniprot/DEVS_MYCTU DEVS_MYCTU]] Member of the two-component regulatory system DevR/DevS (DosR/DosS) involved in onset of the dormancy response. May act as a redox sensor (rather than a direct hypoxia sensor); the normal (aerobic growth) state is the Fe(3+) form, while the reduced (anaerobic growth) Fe(2+) form is probably active for phosphate transfer. It is probably reduced by flavin nucleotides such as FMN and FAD. May be the primary sensor for CO. Donates a phosphate group to DevR (DosR).<ref>PMID:15033981</ref> <ref>PMID:18474359</ref> <ref>PMID:18400743</ref> | ||
== Evolutionary Conservation == | == Evolutionary Conservation == | ||
[[Image:Consurf_key_small.gif|200px|right]] | [[Image:Consurf_key_small.gif|200px|right]] | ||
Check<jmol> | Check<jmol> | ||
<jmolCheckbox> | <jmolCheckbox> | ||
| - | <scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/w3/2w3d_consurf.spt"</scriptWhenChecked> | + | <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/w3/2w3d_consurf.spt"</scriptWhenChecked> |
<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked> | <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked> | ||
<text>to colour the structure by Evolutionary Conservation</text> | <text>to colour the structure by Evolutionary Conservation</text> | ||
</jmolCheckbox> | </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/ | + | </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=2w3d ConSurf]. |
<div style="clear:both"></div> | <div style="clear:both"></div> | ||
<div style="background-color:#fffaf0;"> | <div style="background-color:#fffaf0;"> | ||
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Structural insight into the heme-based redox sensing by DosS from Mycobacterium tuberculosis.,Cho HY, Cho HJ, Kim YM, Oh JI, Kang BS J Biol Chem. 2009 May 8;284(19):13057-67. Epub 2009 Mar 10. PMID:19276084<ref>PMID:19276084</ref> | Structural insight into the heme-based redox sensing by DosS from Mycobacterium tuberculosis.,Cho HY, Cho HJ, Kim YM, Oh JI, Kang BS J Biol Chem. 2009 May 8;284(19):13057-67. Epub 2009 Mar 10. PMID:19276084<ref>PMID:19276084</ref> | ||
| - | From | + | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> |
</div> | </div> | ||
| + | <div class="pdbe-citations 2w3d" style="background-color:#fffaf0;"></div> | ||
== References == | == References == | ||
<references/> | <references/> | ||
__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
| - | [[Category: | + | [[Category: Large Structures]] |
| - | [[Category: Cho, H J | + | [[Category: Cho, H J]] |
| - | [[Category: Cho, H Y | + | [[Category: Cho, H Y]] |
| - | [[Category: Kang, B S | + | [[Category: Kang, B S]] |
[[Category: Hypoxia domain]] | [[Category: Hypoxia domain]] | ||
[[Category: Kinase]] | [[Category: Kinase]] | ||
[[Category: Redox sensor]] | [[Category: Redox sensor]] | ||
[[Category: Transferase]] | [[Category: Transferase]] | ||
Current revision
Structure of the first GAF domain of Mycobacterium tuberculosis DosS
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