View source for 9k4m


==Structure of substrate-engaged human 26S proteasome RP-CP subcomplex in state EA2.1==
<StructureSection load='9k4m' size='340' side='right'caption='[[9k4m]], [[Resolution|resolution]] 3.20&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[9k4m]] is a 14 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=9K4M OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=9K4M FirstGlance]. <br>
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">Electron Microscopy, [[Resolution|Resolution]] 3.2&#8491;</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=ADP:ADENOSINE-5-DIPHOSPHATE'>ADP</scene>, <scene name='pdbligand=ATP:ADENOSINE-5-TRIPHOSPHATE'>ATP</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</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=9k4m FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=9k4m OCA], [https://pdbe.org/9k4m PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=9k4m RCSB], [https://www.ebi.ac.uk/pdbsum/9k4m PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=9k4m ProSAT]</span></td></tr>
</table>
== Function ==
[https://www.uniprot.org/uniprot/PRS7_HUMAN PRS7_HUMAN] The 26S protease is involved in the ATP-dependent degradation of ubiquitinated proteins. The regulatory (or ATPase) complex confers ATP dependency and substrate specificity to the 26S complex. In case of HIV-1 infection, positive modulator of Tat-mediated transactivation.<ref>PMID:9295362</ref> 
== References ==
<references/>
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</StructureSection>
[[Category: Homo sapiens]]
[[Category: Large Structures]]
[[Category: Chen E]]
[[Category: Mao Y]]
[[Category: Wu Z]]