4ynr

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'''Unreleased structure'''
 
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The entry 4ynr is ON HOLD until Paper Publication
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==DosS GAFA Domain Reduced CO Bound Crystal Structure==
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<StructureSection load='4ynr' size='340' side='right' caption='[[4ynr]], [[Resolution|resolution]] 1.92&Aring;' scene=''>
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Authors: Madrona, Y.
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== Structural highlights ==
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<table><tr><td colspan='2'>[[4ynr]] is a 2 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4YNR OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4YNR FirstGlance]. <br>
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Description: DosS GAFA Domain Reduced CO Bound Crystal Structure
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</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CMO:CARBON+MONOXIDE'>CMO</scene>, <scene name='pdbligand=HEM:PROTOPORPHYRIN+IX+CONTAINING+FE'>HEM</scene></td></tr>
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[[Category: Unreleased Structures]]
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<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[2w3d|2w3d]], [[2w3f|2w3f]]</td></tr>
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<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Histidine_kinase Histidine kinase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.7.13.3 2.7.13.3] </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=4ynr FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4ynr OCA], [http://pdbe.org/4ynr PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=4ynr RCSB], [http://www.ebi.ac.uk/pdbsum/4ynr PDBsum]</span></td></tr>
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</table>
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== Function ==
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[[http://www.uniprot.org/uniprot/DEVS_MYCTO DEVS_MYCTO]] 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) (By similarity).
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__TOC__
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</StructureSection>
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[[Category: Histidine kinase]]
[[Category: Madrona, Y]]
[[Category: Madrona, Y]]
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[[Category: Doss]]
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[[Category: Gas sensor]]
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[[Category: Heme]]
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[[Category: Oxidoreductase]]
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[[Category: Tuberculosis]]

Revision as of 18:16, 26 February 2016

DosS GAFA Domain Reduced CO Bound Crystal Structure

4ynr, resolution 1.92Å

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