3kxu: Difference between revisions
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==Crystal structure of human ferritin FTL498InsTC pathogenic mutant== | ==Crystal structure of human ferritin FTL498InsTC pathogenic mutant== | ||
<StructureSection load='3kxu' size='340' side='right' caption='[[3kxu]], [[Resolution|resolution]] 1.85Å' scene=''> | <StructureSection load='3kxu' size='340' side='right'caption='[[3kxu]], [[Resolution|resolution]] 1.85Å' scene=''> | ||
== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>[[3kxu]] is a 1 chain structure with sequence from [ | <table><tr><td colspan='2'>[[3kxu]] is a 1 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=3KXU OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3KXU 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]] 1.85Å</td></tr> | ||
<tr id=' | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CD:CADMIUM+ION'>CD</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene></td></tr> | ||
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[ | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=3kxu FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3kxu OCA], [https://pdbe.org/3kxu PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3kxu RCSB], [https://www.ebi.ac.uk/pdbsum/3kxu PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3kxu ProSAT]</span></td></tr> | ||
</table> | </table> | ||
== Disease == | |||
[https://www.uniprot.org/uniprot/FRIL_HUMAN FRIL_HUMAN] Defects in FTL are the cause of hereditary hyperferritinemia-cataract syndrome (HHCS) [MIM:[https://omim.org/entry/600886 600886]. It is an autosomal dominant disease characterized by early-onset bilateral cataract. Affected patients have elevated level of circulating ferritin. HHCS is caused by mutations in the iron responsive element (IRE) of the FTL gene.<ref>PMID:20159981</ref> Defects in FTL are the cause of neurodegeneration with brain iron accumulation type 3 (NBIA3) [MIM:[https://omim.org/entry/606159 606159]; also known as adult-onset basal ganglia disease. It is a movement disorder with heterogeneous presentations starting in the fourth to sixth decade. It is characterized by a variety of neurological signs including parkinsonism, ataxia, corticospinal signs, mild nonprogressive cognitive deficit and episodic psychosis. It is linked with decreased serum ferritin levels.<ref>PMID:20159981</ref> <ref>PMID:16116125</ref> | |||
== Function == | == Function == | ||
[ | [https://www.uniprot.org/uniprot/FRIL_HUMAN FRIL_HUMAN] Stores iron in a soluble, non-toxic, readily available form. Important for iron homeostasis. Iron is taken up in the ferrous form and deposited as ferric hydroxides after oxidation. Also plays a role in delivery of iron to cells. Mediates iron uptake in capsule cells of the developing kidney (By similarity).<ref>PMID:19923220</ref> <ref>PMID:20159981</ref> | ||
== Evolutionary Conservation == | == Evolutionary Conservation == | ||
[[Image:Consurf_key_small.gif|200px|right]] | [[Image:Consurf_key_small.gif|200px|right]] | ||
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==See Also== | ==See Also== | ||
*[[Ferritin|Ferritin]] | *[[Ferritin 3D structures|Ferritin 3D structures]] | ||
== References == | == References == | ||
<references/> | <references/> | ||
__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
[[Category: | [[Category: Homo sapiens]] | ||
[[Category: | [[Category: Large Structures]] | ||
[[Category: | [[Category: Arosio P]] | ||
[[Category: Gallois | [[Category: Gallois B]] | ||
[[Category: Granier | [[Category: Granier T]] | ||
[[Category: | [[Category: Langlois d'Estaintot B]] | ||