3csn

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==Structure of the Serratia marcescens hemophore receptor HasR in complex with its hemophore HasA==
==Structure of the Serratia marcescens hemophore receptor HasR in complex with its hemophore HasA==
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<StructureSection load='3csn' size='340' side='right' caption='[[3csn]], [[Resolution|resolution]] 3.00&Aring;' scene=''>
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<StructureSection load='3csn' size='340' side='right'caption='[[3csn]], [[Resolution|resolution]] 3.00&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
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<table><tr><td colspan='2'>[[3csn]] is a 4 chain structure with sequence from [http://en.wikipedia.org/wiki/Serratia_marcescens Serratia marcescens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3CSN OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3CSN FirstGlance]. <br>
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<table><tr><td colspan='2'>[[3csn]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Serratia_marcescens Serratia marcescens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3CSN OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3CSN FirstGlance]. <br>
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</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=GOL:GLYCEROL'>GOL</scene></td></tr>
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</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 3&#8491;</td></tr>
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<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[3csl|3csl]]</td></tr>
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<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=GOL:GLYCEROL'>GOL</scene></td></tr>
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<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">hasR ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=615 Serratia marcescens]), hasA ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=615 Serratia marcescens])</td></tr>
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=3csn FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3csn OCA], [https://pdbe.org/3csn PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3csn RCSB], [https://www.ebi.ac.uk/pdbsum/3csn PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3csn ProSAT]</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=3csn FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3csn OCA], [http://pdbe.org/3csn PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=3csn RCSB], [http://www.ebi.ac.uk/pdbsum/3csn PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=3csn ProSAT]</span></td></tr>
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</table>
</table>
== Function ==
== Function ==
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[[http://www.uniprot.org/uniprot/HASA_SERMA HASA_SERMA]] Can bind free heme and also acquire it from hemoglobin. Conveys heme from hemoglobin to the HasR receptor which releases it into the bacterium. HasR alone can take up heme but the synergy between HasA and HasR increases heme uptake 100-fold.<ref>PMID:7937909</ref> <ref>PMID:9171402</ref>
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[https://www.uniprot.org/uniprot/Q79AD2_SERMA Q79AD2_SERMA]
== Evolutionary Conservation ==
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
[[Image:Consurf_key_small.gif|200px|right]]
Check<jmol>
Check<jmol>
<jmolCheckbox>
<jmolCheckbox>
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<scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/cs/3csn_consurf.spt"</scriptWhenChecked>
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<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/cs/3csn_consurf.spt"</scriptWhenChecked>
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<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
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<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview03.spt</scriptWhenUnchecked>
<text>to colour the structure by Evolutionary Conservation</text>
<text>to colour the structure by Evolutionary Conservation</text>
</jmolCheckbox>
</jmolCheckbox>
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__TOC__
__TOC__
</StructureSection>
</StructureSection>
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[[Category: Large Structures]]
[[Category: Serratia marcescens]]
[[Category: Serratia marcescens]]
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[[Category: Diederichs, K]]
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[[Category: Diederichs K]]
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[[Category: Krieg, S]]
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[[Category: Krieg S]]
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[[Category: Beta-barrel]]
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[[Category: Heme]]
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[[Category: Hemophore receptor]]
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[[Category: Iron]]
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[[Category: Membrane protein-heme binding protein complex]]
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[[Category: Metal-binding]]
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[[Category: Outer membrane protein]]
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[[Category: Secreted]]
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[[Category: Tonb box]]
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Current revision

Structure of the Serratia marcescens hemophore receptor HasR in complex with its hemophore HasA

PDB ID 3csn

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