3ijj: Difference between revisions
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==Ternary Complex of Macrophage Migration Inhibitory Factor (MIF) Bound Both to 4-hydroxyphenylpyruvate and to the Allosteric Inhibitor AV1013 (R-stereoisomer)== | ==Ternary Complex of Macrophage Migration Inhibitory Factor (MIF) Bound Both to 4-hydroxyphenylpyruvate and to the Allosteric Inhibitor AV1013 (R-stereoisomer)== | ||
<StructureSection load='3ijj' size='340' side='right' caption='[[3ijj]], [[Resolution|resolution]] 1.25Å' scene=''> | <StructureSection load='3ijj' size='340' side='right'caption='[[3ijj]], [[Resolution|resolution]] 1.25Å' scene=''> | ||
== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>[[3ijj]] is a 3 chain structure with sequence from [ | <table><tr><td colspan='2'>[[3ijj]] is a 3 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3IJJ OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3IJJ FirstGlance]. <br> | ||
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=AVR:(2R)-2-AMINO-1-[2-(1-METHYLETHYL)PYRAZOLO[1,5-A]PYRIDIN-3-YL]PROPAN-1-ONE'>AVR</scene>, <scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=EN1:(2E)-2-HYDROXY-3-(4-HYDROXYPHENYL)PROP-2-ENOIC+ACID'>EN1</scene>, <scene name='pdbligand=ENO:3-(4-HYDROXY-PHENYL)PYRUVIC+ACID'>ENO</scene> | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.25Å</td></tr> | ||
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=AVR:(2R)-2-AMINO-1-[2-(1-METHYLETHYL)PYRAZOLO[1,5-A]PYRIDIN-3-YL]PROPAN-1-ONE'>AVR</scene>, <scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=EN1:(2E)-2-HYDROXY-3-(4-HYDROXYPHENYL)PROP-2-ENOIC+ACID'>EN1</scene>, <scene name='pdbligand=ENO:3-(4-HYDROXY-PHENYL)PYRUVIC+ACID'>ENO</scene></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=3ijj FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3ijj OCA], [https://pdbe.org/3ijj PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3ijj RCSB], [https://www.ebi.ac.uk/pdbsum/3ijj PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3ijj ProSAT]</span></td></tr> | |||
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[ | |||
</table> | </table> | ||
== Disease == | == Disease == | ||
[ | [https://www.uniprot.org/uniprot/MIF_HUMAN MIF_HUMAN] Genetic variations in MIF are associated with susceptibility to rheumatoid arthritis systemic juvenile (RASJ) [MIM:[https://omim.org/entry/604302 604302]. An inflammatory articular disorder with systemic-onset beginning before the age of 16. It represents a subgroup of juvenile arthritis associated with severe extraarticular features and occasionally fatal complications. During active phases of the disorder, patients display a typical daily spiking fever, an evanescent macular rash, lymphadenopathy, hepatosplenomegaly, serositis, myalgia and arthritis. | ||
== Function == | == Function == | ||
[ | [https://www.uniprot.org/uniprot/MIF_HUMAN MIF_HUMAN] Pro-inflammatory cytokine. Involved in the innate immune response to bacterial pathogens. The expression of MIF at sites of inflammation suggests a role as mediator in regulating the function of macrophages in host defense. Counteracts the anti-inflammatory activity of glucocorticoids. Has phenylpyruvate tautomerase and dopachrome tautomerase activity (in vitro), but the physiological substrate is not known. It is not clear whether the tautomerase activity has any physiological relevance, and whether it is important for cytokine activity.<ref>PMID:15908412</ref> <ref>PMID:17443469</ref> | ||
== Evolutionary Conservation == | == Evolutionary Conservation == | ||
[[Image:Consurf_key_small.gif|200px|right]] | [[Image:Consurf_key_small.gif|200px|right]] | ||
Check<jmol> | Check<jmol> | ||
<jmolCheckbox> | <jmolCheckbox> | ||
<scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/ij/3ijj_consurf.spt"</scriptWhenChecked> | <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/ij/3ijj_consurf.spt"</scriptWhenChecked> | ||
<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked> | <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked> | ||
<text>to colour the structure by Evolutionary Conservation</text> | <text>to colour the structure by Evolutionary Conservation</text> | ||
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</div> | </div> | ||
<div class="pdbe-citations 3ijj" style="background-color:#fffaf0;"></div> | <div class="pdbe-citations 3ijj" 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: Homo sapiens]] | ||
[[Category: | [[Category: Large Structures]] | ||
[[Category: | [[Category: Cho Y]] | ||
[[Category: | [[Category: Crichlow GV]] | ||
[[Category: | [[Category: Lolis EJ]] | ||