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==Crystal structure of human proteasome alpha7 tetradecamer==
==Crystal structure of human proteasome alpha7 tetradecamer==
<StructureSection load='5dsv' size='340' side='right' caption='[[5dsv]], [[Resolution|resolution]] 3.75&Aring;' scene=''>
<StructureSection load='5dsv' size='340' side='right'caption='[[5dsv]], [[Resolution|resolution]] 3.75&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[5dsv]] is a 14 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5DSV OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=5DSV FirstGlance]. <br>
<table><tr><td colspan='2'>[[5dsv]] 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=5DSV OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=5DSV FirstGlance]. <br>
</td></tr><tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Proteasome_endopeptidase_complex Proteasome endopeptidase complex], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.4.25.1 3.4.25.1] </span></td></tr>
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 3.75&#8491;</td></tr>
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=5dsv FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5dsv OCA], [http://pdbe.org/5dsv PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=5dsv RCSB], [http://www.ebi.ac.uk/pdbsum/5dsv PDBsum]</span></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=5dsv FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5dsv OCA], [https://pdbe.org/5dsv PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=5dsv RCSB], [https://www.ebi.ac.uk/pdbsum/5dsv PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=5dsv ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
[[http://www.uniprot.org/uniprot/PSA3_HUMAN PSA3_HUMAN]] The proteasome is a multicatalytic proteinase complex which is characterized by its ability to cleave peptides with Arg, Phe, Tyr, Leu, and Glu adjacent to the leaving group at neutral or slightly basic pH. The proteasome has an ATP-dependent proteolytic activity. Binds to the C-terminus of CDKN1A and thereby mediates its degradation. Negatively regulates the membrane trafficking of the cell-surface thromboxane A2 receptor (TBXA2R) isoform 2.<ref>PMID:11350925</ref> <ref>PMID:17499743</ref>
[https://www.uniprot.org/uniprot/PSA3_HUMAN PSA3_HUMAN] The proteasome is a multicatalytic proteinase complex which is characterized by its ability to cleave peptides with Arg, Phe, Tyr, Leu, and Glu adjacent to the leaving group at neutral or slightly basic pH. The proteasome has an ATP-dependent proteolytic activity. Binds to the C-terminus of CDKN1A and thereby mediates its degradation. Negatively regulates the membrane trafficking of the cell-surface thromboxane A2 receptor (TBXA2R) isoform 2.<ref>PMID:11350925</ref> <ref>PMID:17499743</ref>  
<div style="background-color:#fffaf0;">
<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
== Publication Abstract from PubMed ==
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</div>
</div>
<div class="pdbe-citations 5dsv" style="background-color:#fffaf0;"></div>
<div class="pdbe-citations 5dsv" style="background-color:#fffaf0;"></div>
==See Also==
*[[Proteasome 3D structures|Proteasome 3D structures]]
== References ==
== References ==
<references/>
<references/>
__TOC__
__TOC__
</StructureSection>
</StructureSection>
[[Category: Proteasome endopeptidase complex]]
[[Category: Homo sapiens]]
[[Category: Kato, K]]
[[Category: Large Structures]]
[[Category: Satoh, T]]
[[Category: Kato K]]
[[Category: Seetaha, S]]
[[Category: Satoh T]]
[[Category: Thammaporn, R]]
[[Category: Seetaha S]]
[[Category: Hydrolase]]
[[Category: Thammaporn R]]
[[Category: Proteasome]]

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