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'''Unreleased structure'''


The entry 9xpi is ON HOLD
==Crystal Structure of Redesigned HasAsm Variant (48-mutation) with Heme==
 
<StructureSection load='9xpi' size='340' side='right'caption='[[9xpi]], [[Resolution|resolution]] 2.16&Aring;' scene=''>
Authors: Kim, S., Sugimoto, H., Shoji, O.
== Structural highlights ==
 
<table><tr><td colspan='2'>[[9xpi]] 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=9XPI OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=9XPI FirstGlance]. <br>
Description: Crystal Structure of Redesigned HasAsm Variant (48-mutation) with Heme
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.161&#8491;</td></tr>
[[Category: Unreleased Structures]]
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=ACT:ACETATE+ION'>ACT</scene>, <scene name='pdbligand=HEM:PROTOPORPHYRIN+IX+CONTAINING+FE'>HEM</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr>
[[Category: Sugimoto, H]]
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=9xpi FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=9xpi OCA], [https://pdbe.org/9xpi PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=9xpi RCSB], [https://www.ebi.ac.uk/pdbsum/9xpi PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=9xpi ProSAT]</span></td></tr>
[[Category: Shoji, O]]
</table>
[[Category: Kim, S]]
== 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]]
Retrieved from "https://proteopedia.org/9xpi"