3u2l: Difference between revisions

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==Crystal structure of human ALR mutant C142S.==
==Crystal structure of human ALR mutant C142S.==
<StructureSection load='3u2l' size='340' side='right' caption='[[3u2l]], [[Resolution|resolution]] 1.95&Aring;' scene=''>
<StructureSection load='3u2l' size='340' side='right'caption='[[3u2l]], [[Resolution|resolution]] 1.95&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[3u2l]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3U2L OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3U2L FirstGlance]. <br>
<table><tr><td colspan='2'>[[3u2l]] 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=3U2L OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3U2L FirstGlance]. <br>
</td></tr><tr><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=FAD:FLAVIN-ADENINE+DINUCLEOTIDE'>FAD</scene><br>
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.95&#8491;</td></tr>
<tr><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[3o55|3o55]], [[3u2m|3u2m]]</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=FAD:FLAVIN-ADENINE+DINUCLEOTIDE'>FAD</scene></td></tr>
<tr><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">GFER, ALR, HERV1, HPO ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 Homo sapiens])</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=3u2l FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3u2l OCA], [https://pdbe.org/3u2l PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3u2l RCSB], [https://www.ebi.ac.uk/pdbsum/3u2l PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3u2l ProSAT]</span></td></tr>
<tr><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Thiol_oxidase Thiol oxidase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.8.3.2 1.8.3.2] </span></td></tr>
</table>
<tr><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3u2l FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3u2l OCA], [http://www.rcsb.org/pdb/explore.do?structureId=3u2l RCSB], [http://www.ebi.ac.uk/pdbsum/3u2l PDBsum]</span></td></tr>
<table>
== Disease ==
== Disease ==
[[http://www.uniprot.org/uniprot/ALR_HUMAN ALR_HUMAN]] Congenital cataract - progressive muscular hypotonia - hearing loss - developmental delay. The disease is caused by mutations affecting the gene represented in this entry.  
[https://www.uniprot.org/uniprot/ALR_HUMAN ALR_HUMAN] Congenital cataract - progressive muscular hypotonia - hearing loss - developmental delay. The disease is caused by mutations affecting the gene represented in this entry.
== Function ==
== Function ==
[[http://www.uniprot.org/uniprot/ALR_HUMAN ALR_HUMAN]] Isoform 1: FAD-dependent sulfhydryl oxidase that regenerates the redox-active disulfide bonds in CHCHD4/MIA40, a chaperone essential for disulfide bond formation and protein folding in the mitochondrial intermembrane space. The reduced form of CHCHD4/MIA40 forms a transient intermolecular disulfide bridge with GFER/ERV1, resulting in regeneration of the essential disulfide bonds in CHCHD4/MIA40, while GFER/ERV1 becomes re-oxidized by donating electrons to cytochrome c or molecular oxygen.<ref>PMID:19397338</ref> <ref>PMID:23186364</ref> <ref>PMID:20593814</ref> <ref>PMID:21383138</ref> <ref>PMID:22224850</ref>  Isoform 2: May act as an autocrine hepatotrophic growth factor promoting liver regeneration.<ref>PMID:19397338</ref> <ref>PMID:23186364</ref> <ref>PMID:20593814</ref> <ref>PMID:21383138</ref> <ref>PMID:22224850</ref>
[https://www.uniprot.org/uniprot/ALR_HUMAN ALR_HUMAN] Isoform 1: FAD-dependent sulfhydryl oxidase that regenerates the redox-active disulfide bonds in CHCHD4/MIA40, a chaperone essential for disulfide bond formation and protein folding in the mitochondrial intermembrane space. The reduced form of CHCHD4/MIA40 forms a transient intermolecular disulfide bridge with GFER/ERV1, resulting in regeneration of the essential disulfide bonds in CHCHD4/MIA40, while GFER/ERV1 becomes re-oxidized by donating electrons to cytochrome c or molecular oxygen.<ref>PMID:19397338</ref> <ref>PMID:23186364</ref> <ref>PMID:20593814</ref> <ref>PMID:21383138</ref> <ref>PMID:22224850</ref>  Isoform 2: May act as an autocrine hepatotrophic growth factor promoting liver regeneration.<ref>PMID:19397338</ref> <ref>PMID:23186364</ref> <ref>PMID:20593814</ref> <ref>PMID:21383138</ref> <ref>PMID:22224850</ref>  
<div style="background-color:#fffaf0;">
<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
== Publication Abstract from PubMed ==
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An electron-transfer path through an extended disulfide relay system: the case of the redox protein ALR.,Banci L, Bertini I, Calderone V, Cefaro C, Ciofi-Baffoni S, Gallo A, Tokatlidis K J Am Chem Soc. 2012 Jan 25;134(3):1442-5. Epub 2012 Jan 6. PMID:22224850<ref>PMID:22224850</ref>
An electron-transfer path through an extended disulfide relay system: the case of the redox protein ALR.,Banci L, Bertini I, Calderone V, Cefaro C, Ciofi-Baffoni S, Gallo A, Tokatlidis K J Am Chem Soc. 2012 Jan 25;134(3):1442-5. Epub 2012 Jan 6. PMID:22224850<ref>PMID:22224850</ref>


From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
</div>
</div>
<div class="pdbe-citations 3u2l" style="background-color:#fffaf0;"></div>


==See Also==
==See Also==
*[[Sulfhydryl oxidase|Sulfhydryl oxidase]]
*[[Sulfhydryl oxidase 3D structures|Sulfhydryl oxidase 3D structures]]
== References ==
== References ==
<references/>
<references/>
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</StructureSection>
</StructureSection>
[[Category: Homo sapiens]]
[[Category: Homo sapiens]]
[[Category: Thiol oxidase]]
[[Category: Large Structures]]
[[Category: Banci, L.]]
[[Category: Banci L]]
[[Category: Bertini, I.]]
[[Category: Bertini I]]
[[Category: Calderone, V.]]
[[Category: Calderone V]]
[[Category: Cefaro, C.]]
[[Category: Cefaro C]]
[[Category: Ciofi-Baffoni, S.]]
[[Category: Ciofi-Baffoni S]]
[[Category: Gallo, A.]]
[[Category: Gallo A]]
[[Category: Alr]]
[[Category: Fad]]
[[Category: Flavin]]
[[Category: Flavoprotein]]
[[Category: Sulfhydryl oxidase]]
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