3u9j: Difference between revisions
From Proteopedia
Jump to navigationJump to search
m Protected "3u9j" [edit=sysop:move=sysop] |
No edit summary |
||
| (6 intermediate revisions by the same user not shown) | |||
| Line 1: | Line 1: | ||
The | ==Crystal structure of oxidized human FBXL5 hemerythrin like domain== | ||
<StructureSection load='3u9j' size='340' side='right'caption='[[3u9j]], [[Resolution|resolution]] 1.60Å' scene=''> | |||
== Structural highlights == | |||
<table><tr><td colspan='2'>[[3u9j]] is a 2 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=3U9J OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3U9J FirstGlance]. <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]] 1.603Å</td></tr> | |||
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=FE:FE+(III)+ION'>FE</scene>, <scene name='pdbligand=MSE:SELENOMETHIONINE'>MSE</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=3u9j FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3u9j OCA], [https://pdbe.org/3u9j PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3u9j RCSB], [https://www.ebi.ac.uk/pdbsum/3u9j PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3u9j ProSAT]</span></td></tr> | |||
</table> | |||
== Function == | |||
[https://www.uniprot.org/uniprot/FBXL5_HUMAN FBXL5_HUMAN] Component of some SCF (SKP1-cullin-F-box) protein ligase complex that plays a central role in iron homeostasis by promoting the ubiquitination and subsequent degradation of IREB2/IRP2. Upon high iron and oxygen level, it specifically recognizes and binds IREB2/IRP2, promoting its ubiquitination and degradation by the proteasome. Promotes ubiquitination and subsequent degradation of DCTN1/p150-glued.<ref>PMID:17532294</ref> <ref>PMID:19762596</ref> <ref>PMID:19762597</ref> | |||
<div style="background-color:#fffaf0;"> | |||
== Publication Abstract from PubMed == | |||
Iron sensing: The F-box and leucine-rich repeat containing protein FBXL5 is an iron sensor that regulates the ubiquitination of iron regulatory protein IRP2. Crystal structures of the iron-sensing hemetrythrin (Hr)-like domain of human FBXL5 (FBXL5 Hr) were determined in oxidized and reduced states. These structures revealed the mechanisms of iron sensing by FBXL5. | |||
The Structural Basis of Iron Sensing by the Human F-box Protein FBXL5.,Shu C, Sung MW, Stewart MD, Igumenova TI, Tan X, Li P Chembiochem. 2012 Apr 16;13(6):788-91. doi: 10.1002/cbic.201200043. PMID:22492618<ref>PMID:22492618</ref> | |||
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | |||
</div> | |||
<div class="pdbe-citations 3u9j" style="background-color:#fffaf0;"></div> | |||
== References == | |||
<references/> | |||
__TOC__ | |||
</StructureSection> | |||
[[Category: Homo sapiens]] | |||
[[Category: Large Structures]] | |||
[[Category: Li P]] | |||
Latest revision as of 06:13, 17 October 2024
Crystal structure of oxidized human FBXL5 hemerythrin like domain
| ||||||||||||
