9xok: Difference between revisions
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==Crystal Structure of Redesigned HasAsm Variant (51-mutation) with Iron Tetraphenylporphyrin== | |||
<StructureSection load='9xok' size='340' side='right'caption='[[9xok]], [[Resolution|resolution]] 1.80Å' scene=''> | |||
== Structural highlights == | |||
<table><tr><td colspan='2'>[[9xok]] is a 1 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=9XOK OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=9XOK 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]] 1.8Å</td></tr> | |||
[[Category: | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=MQP:[5,10,15,20-tetraphenylporphyrinato(2-)-kappa~4~N~21~,N~22~,N~23~,N~24~]iron'>MQP</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene></td></tr> | ||
[[Category: Kim | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=9xok FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=9xok OCA], [https://pdbe.org/9xok PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=9xok RCSB], [https://www.ebi.ac.uk/pdbsum/9xok PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=9xok ProSAT]</span></td></tr> | ||
[[Category: Shoji | </table> | ||
[[Category: Sugimoto | == Function == | ||
[https://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> | |||
== References == | |||
<references/> | |||
__TOC__ | |||
</StructureSection> | |||
[[Category: Large Structures]] | |||
[[Category: Serratia marcescens]] | |||
[[Category: Kim S]] | |||
[[Category: Shoji O]] | |||
[[Category: Sugimoto H]] | |||
Latest revision as of 08:00, 4 March 2026
Crystal Structure of Redesigned HasAsm Variant (51-mutation) with Iron Tetraphenylporphyrin
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