4y8q: Difference between revisions
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The | ==Yeast 20S proteasome beta7-delta7_Cter mutant in complex with Ac-PAY-ep== | ||
<StructureSection load='4y8q' size='340' side='right'caption='[[4y8q]], [[Resolution|resolution]] 2.60Å' scene=''> | |||
== Structural highlights == | |||
<table><tr><td colspan='2'>[[4y8q]] is a 20 chain structure with sequence from [https://en.wikipedia.org/wiki/Saccharomyces_cerevisiae_S288C Saccharomyces cerevisiae S288C]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4Y8Q OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4Y8Q 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]] 2.6Å</td></tr> | |||
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=ACE:ACETYL+GROUP'>ACE</scene>, <scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=MES:2-(N-MORPHOLINO)-ETHANESULFONIC+ACID'>MES</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=POL:N-PROPANOL'>POL</scene>, <scene name='pdbligand=TYE:4-[(2S)-2-AMINO-3-HYDROXYPROPYL]PHENOL'>TYE</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=4y8q FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4y8q OCA], [https://pdbe.org/4y8q PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4y8q RCSB], [https://www.ebi.ac.uk/pdbsum/4y8q PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4y8q ProSAT]</span></td></tr> | |||
</table> | |||
== Function == | |||
[https://www.uniprot.org/uniprot/PSA2_YEAST PSA2_YEAST] The proteasome degrades poly-ubiquitinated proteins in the cytoplasm and in the nucleus. It is essential for the regulated turnover of proteins and for the removal of misfolded proteins. The proteasome is a multicatalytic proteinase complex that 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. It has an ATP-dependent proteolytic activity. | |||
==See Also== | |||
*[[Proteasome 3D structures|Proteasome 3D structures]] | |||
__TOC__ | |||
[[Category: | </StructureSection> | ||
[[Category: | [[Category: Large Structures]] | ||
[[Category: Groll | [[Category: Saccharomyces cerevisiae S288C]] | ||
[[Category: Groll M]] | |||
[[Category: Huber EM]] | |||
Latest revision as of 07:20, 1 May 2024
Yeast 20S proteasome beta7-delta7_Cter mutant in complex with Ac-PAY-ep
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