3fwu: Difference between revisions
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==Crystal structure of Leishmania major MIF1== | ==Crystal structure of Leishmania major MIF1== | ||
<StructureSection load='3fwu' size='340' side='right' caption='[[3fwu]], [[Resolution|resolution]] 1.80Å' scene=''> | <StructureSection load='3fwu' size='340' side='right'caption='[[3fwu]], [[Resolution|resolution]] 1.80Å' scene=''> | ||
== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>[[3fwu]] is a 1 chain structure with sequence from [ | <table><tr><td colspan='2'>[[3fwu]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Leishmania_major Leishmania major]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3FWU OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3FWU FirstGlance]. <br> | ||
</td></tr><tr id=' | </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> | ||
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=3fwu FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3fwu OCA], [https://pdbe.org/3fwu PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3fwu RCSB], [https://www.ebi.ac.uk/pdbsum/3fwu PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3fwu ProSAT]</span></td></tr> | |||
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[ | |||
</table> | </table> | ||
== Function == | |||
[https://www.uniprot.org/uniprot/Q4Q413_LEIMA Q4Q413_LEIMA] | |||
== Evolutionary Conservation == | == Evolutionary Conservation == | ||
[[Image:Consurf_key_small.gif|200px|right]] | [[Image:Consurf_key_small.gif|200px|right]] | ||
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</div> | </div> | ||
<div class="pdbe-citations 3fwu" style="background-color:#fffaf0;"></div> | <div class="pdbe-citations 3fwu" style="background-color:#fffaf0;"></div> | ||
==See Also== | |||
*[[Macrophage inhibitory factor 3D structures|Macrophage inhibitory factor 3D structures]] | |||
== References == | == References == | ||
<references/> | <references/> | ||
__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
[[Category: | [[Category: Large Structures]] | ||
[[Category: | [[Category: Leishmania major]] | ||
[[Category: | [[Category: RIchardson JM]] | ||
[[Category: | [[Category: Walkinshaw MD]] | ||
Latest revision as of 09:53, 6 September 2023
Crystal structure of Leishmania major MIF1Crystal structure of Leishmania major MIF1
Structural highlights
FunctionEvolutionary Conservation Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf. Publication Abstract from PubMedLeishmania major, an intracellular parasitic protozoon that infects, differentiates and replicates within macrophages, expresses two closely related MIF-like proteins. To ascertain the roles and potential differences of these two Leishmania proteins, recombinant L. major MIF1 and MIF2 have been produced and the structures resolved by X-ray crystallography. Each has a trimeric ring architecture similar to mammalian MIF, but with some structurally distinct features. LmjMIF1, but not LmjMIF2, has tautomerase activity. LmjMIF2 is found in all life cycle stages whereas LmjMIF1 is found exclusively in amastigotes, the intracellular stage responsible for mammalian disease. The findings are consistent with parasite MIFs modulating or circumventing the host macrophage response, thereby promoting parasite survival, but suggest the LmjMIFs have potentially different biological roles. Analysis of the Leishmania braziliensis genome showed that this species lacks both MIF genes. Thus MIF is not a virulence factor in all species of Leishmania. Structures of Leishmania major orthologues of macrophage migration inhibitory factor.,Richardson JM, Morrison LS, Bland ND, Bruce S, Coombs GH, Mottram JC, Walkinshaw MD Biochem Biophys Res Commun. 2009 Mar 13;380(3):442-8. Epub 2009 Jan 31. PMID:19187777[1] From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine. See AlsoReferences
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