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5mh3

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<StructureSection load='5mh3' size='340' side='right'caption='[[5mh3]], [[Resolution|resolution]] 1.60&Aring;' scene=''>
<StructureSection load='5mh3' size='340' side='right'caption='[[5mh3]], [[Resolution|resolution]] 1.60&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
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<table><tr><td colspan='2'>[[5mh3]] is a 12 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5MH3 OCA]. For a <b>guided tour on the structure components</b> use [http://proteopedia.org/fgij/fg.htm?mol=5MH3 FirstGlance]. <br>
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<table><tr><td colspan='2'>[[5mh3]] is a 12 chain structure with sequence from [https://en.wikipedia.org/wiki/Crassostrea_gigas Crassostrea gigas]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5MH3 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=5MH3 FirstGlance]. <br>
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</td></tr><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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</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.6&#8491;</td></tr>
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://proteopedia.org/fgij/fg.htm?mol=5mh3 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5mh3 OCA], [http://pdbe.org/5mh3 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=5mh3 RCSB], [http://www.ebi.ac.uk/pdbsum/5mh3 PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=5mh3 ProSAT]</span></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='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=5mh3 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5mh3 OCA], [https://pdbe.org/5mh3 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=5mh3 RCSB], [https://www.ebi.ac.uk/pdbsum/5mh3 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=5mh3 ProSAT]</span></td></tr>
</table>
</table>
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<div style="background-color:#fffaf0;">
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== Function ==
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== Publication Abstract from PubMed ==
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[https://www.uniprot.org/uniprot/K1QRB6_CRAGI K1QRB6_CRAGI]
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DM9 domain was first identified in Drosophila melanogaster, and it was subsequently found to integrate with or without other protein domains across a wide range of invertebrates and vertebrates. In the present study, a member of DM9 domain containing protein (DM9CP) family from marine invertebrate Crassostrea gigas (designated CgDM9CP-1), which was only composed of two DM9 domains, was taken as a protein model to study the biological functions of DM9 domain and its molecular determinants. CgDM9CP-1 was found to exhibit high binding specificity and avidity toward d-mannose residue. It served as a pattern recognition receptor (PRR) with a broad range of recognition spectrum to various pathogen-associated molecular patterns, including lipopolysaccharide, peptidylglycan, mannan, and beta-1, 3-glucan in a d-mannose-dependent manner, as well as bacteria and fungi. In order to reveal the molecular mechanism underlying its pattern recognition activity, the crystal structures of wild-type and loss-of-function mutants were solved, and Asp22 and Lys43 were found to be the critical residues for ligand recognition. Moreover, CgDM9CP-1 protein was found to mainly distribute on the surface of C. gigas hemocytes, and it could be translocated into cytoplasm and colocalized with the engulfed microbes during hemocyte phagocytosis. The present result clearly indicated that CgDM9CP-1 was a PRR, and it provided an important clue for the better understanding of DM9CP function.
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DM9 Domain Containing Protein Functions As a Pattern Recognition Receptor with Broad Microbial Recognition Spectrum.,Jiang S, Wang L, Huang M, Jia Z, Weinert T, Warkentin E, Liu C, Song X, Zhang H, Witt J, Qiu L, Peng G, Song L Front Immunol. 2017 Nov 29;8:1607. doi: 10.3389/fimmu.2017.01607. eCollection, 2017. PMID:29238341<ref>PMID:29238341</ref>
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From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
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</div>
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<div class="pdbe-citations 5mh3" style="background-color:#fffaf0;"></div>
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== References ==
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<references/>
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__TOC__
__TOC__
</StructureSection>
</StructureSection>
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[[Category: Crassostrea gigas]]
[[Category: Large Structures]]
[[Category: Large Structures]]
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[[Category: Pang, G]]
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[[Category: Pang G]]
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[[Category: Warkentin, E]]
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[[Category: Warkentin E]]
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[[Category: Weinert, T]]
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[[Category: Weinert T]]
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[[Category: Beta fold]]
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[[Category: Sugar binding protein]]
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Current revision

Crystal structure of a DM9 domain containing protein from Crassostrea gigas with K43A mutation

PDB ID 5mh3

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