5vgz - Revision history

OCA at 10:07, 16 August 2023

OCA — Wed, 16 Aug 2023 10:07:52 GMT

←Older revision		Revision as of 10:07, 16 August 2023
Line 3:		Line 3:
	<SX load='5vgz' size='340' side='right' viewer='molstar' caption='[[5vgz]], [[Resolution\|resolution]] 3.70Å' scene=''>		<SX load='5vgz' size='340' side='right' viewer='molstar' caption='[[5vgz]], [[Resolution\|resolution]] 3.70Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>[[5vgz]] is a 17 chain structure with sequence from [~~http~~://en.wikipedia.org/wiki/~~Human Human~~]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5VGZ OCA]. For a <b>guided tour on the structure components</b> use [~~http~~://proteopedia.org/fgij/fg.htm?mol=5VGZ FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[5vgz]] is a 10 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=5VGZ OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=5VGZ FirstGlance]. <br>
-	</td></tr><tr id='~~ligand~~'><td class="sblockLbl"><b>[[~~Ligand~~\|~~Ligands~~:]]</b></td><td class="sblockDat" id="~~ligandDat~~">~~<scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr>~~	+	</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models\|Method:]]</b></td><td class="sblockDat" id="methodDat">Electron Microscopy, [[Resolution\|Resolution]] 3.7Å</td></tr>
-	~~<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[5vhf\|5vhf]]~~, [[~~5vhh~~\|~~5vhh]], [[5vhi\|5vhi]], [[5vhj\|5vhj]], [[5vhm\|5vhm]], [[5vhn\|5vhn]], [[5vho\|5vho]], [[5vhp\|5vhp]], [[5vhq\|5vhq]], [[5vhr\|5vhr]], [[5vhs\|5vhs~~]]</td></tr>	+	<tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr>
-	<tr id='~~gene~~'><td class="sblockLbl"><b>[[~~Gene~~\|~~Gene~~:]]</b></td><td class="sblockDat"~~>PSMC2, MSS1 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&~~id=~~9606 HUMAN]), PSMD11 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode~~=~~Info&srchmode~~=~~5&id=9606 HUMAN]), PSMD6, KIAA0107, PFAAP4 ([http~~://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN]), PSMD7, MOV34L ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN]), PSMD13 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN]), PSMD4, MCB1 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN]), PSMD14, POH1 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN]), PSMD8 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN]), SEM1, C7orf76, DSS1, SHFDG1, SHFM1 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN]), PSMC1 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN]), PSMC5, SUG1 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN]), PSMC4, MIP224, TBP7 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN]), PSMC6, SUG2 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN]), PSMC3, TBP1 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN]), PSMD1 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN]), PSMD3 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN]), PSMD12 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN])</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=5vgz FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5vgz OCA], [https://pdbe.org/5vgz PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=5vgz RCSB], [https://www.ebi.ac.uk/pdbsum/5vgz PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=5vgz ProSAT]</span></td></tr>
-	<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[~~http~~://proteopedia.org/fgij/fg.htm?mol=5vgz FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5vgz OCA], [~~http~~://pdbe.org/5vgz PDBe], [~~http~~://www.rcsb.org/pdb/explore.do?structureId=5vgz RCSB], [~~http~~://www.ebi.ac.uk/pdbsum/5vgz PDBsum], [~~http~~://prosat.h-its.org/prosat/prosatexe?pdbcode=5vgz ProSAT]</span></td></tr>	+
	</table>		</table>
-	== Disease ==
-	[[http://www.uniprot.org/uniprot/SEM1_HUMAN SEM1_HUMAN]] Split hand-split foot malformation.
	== Function ==		== Function ==
-	[[http://www.uniprot.org/uniprot/PRS6A_HUMAN PRS6A_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 (By similarity). In case of HIV-1 infection, suppresses Tat-mediated transactivation. [[http://www.uniprot.org/uniprot/PSMD6_HUMAN PSMD6_HUMAN]] Acts as a regulatory subunit of the 26S proteasome which is involved in the ATP-dependent degradation of ubiquitinated proteins. [[http://www.uniprot.org/uniprot/PRS8_HUMAN PRS8_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. [[http://www.uniprot.org/uniprot/PSMD1_HUMAN PSMD1_HUMAN]] Acts as a regulatory subunit of the 26 proteasome which is involved in the ATP-dependent degradation of ubiquitinated proteins. [[http://www.uniprot.org/uniprot/PSD12_HUMAN PSD12_HUMAN]] Acts as a regulatory subunit of the 26S proteasome which is involved in the ATP-dependent degradation of ubiquitinated proteins. [[http://www.uniprot.org/uniprot/PRS4_HUMAN PRS4_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. [[http://www.uniprot.org/uniprot/SEM1_HUMAN SEM1_HUMAN]] Component of the 26S proteasome, a multiprotein complex involved in the ATP-dependent degradation of ubiquitinated proteins. This complex plays a key role in the maintenance of protein homeostasis by removing misfolded or damaged proteins, which could impair cellular functions, and by removing proteins whose functions are no longer required. Therefore, the proteasome participates in numerous cellular processes, including cell cycle progression, apoptosis, or DNA damage repair (PubMed:15117943). Component of the TREX-2 complex (transcription and export complex 2), composed of at least ENY2, GANP, PCID2, SEM1, and either centrin CETN2 or CETN3 (PubMed:22307388). The TREX-2 complex functions in docking export-competent ribonucleoprotein particles (mRNPs) to the nuclear entrance of the nuclear pore complex (nuclear basket). TREX-2 participates in mRNA export and accurate chromatin positioning in the nucleus by tethering genes to the nuclear periphery. Binds and stabilizes BRCA2 and is thus involved in the control of R-loop-associated DNA damage and thus transcription-associated genomic instability. R-loop accumulation increases in SEM1-depleted cells.<ref>PMID:1317798</ref> <ref>PMID:15117943</ref> <ref>PMID:22307388</ref> <ref>PMID:24896180</ref> [[http://www.uniprot.org/uniprot/PSMD7_HUMAN PSMD7_HUMAN]] Acts as a regulatory subunit of the 26S proteasome which is involved in the ATP-dependent degradation of ubiquitinated proteins. [[http://www.uniprot.org/uniprot/PSDE_HUMAN PSDE_HUMAN]] Metalloprotease component of the 26S proteasome that specifically cleaves 'Lys-63'-linked polyubiquitin chains. The 26S proteasome is involved in the ATP-dependent degradation of ubiquitinated proteins. Plays a role in response to double-strand breaks (DSBs): acts as a regulator of non-homologous end joining (NHEJ) by cleaving 'Lys-63'-linked polyubiquitin, thereby promoting retention of JMJD2A/KDM4A on chromatin and restricting TP53BP1 accumulation. Also involved in homologous recombination repair by promoting RAD51 loading.<ref>PMID:22909820</ref> <ref>PMID:9374539</ref> [[http://www.uniprot.org/uniprot/PSMD4_HUMAN PSMD4_HUMAN]] Binds and presumably selects ubiquitin-conjugates for destruction. Displays selectivity for longer polyubiquitin chains. Modulates intestinal fluid secretion. [[http://www.uniprot.org/uniprot/PSMD3_HUMAN PSMD3_HUMAN]] Acts as a regulatory subunit of the 26 proteasome which is involved in the ATP-dependent degradation of ubiquitinated proteins. [[http://www.uniprot.org/uniprot/PRS6B_HUMAN PRS6B_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.<ref>PMID:8060531</ref> [[http://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> [[http://www.uniprot.org/uniprot/PSD11_HUMAN PSD11_HUMAN]] Component of the lid subcomplex of the 26S proteasome, a multiprotein complex involved in the ATP-dependent degradation of ubiquitinated proteins. In the complex, PSMD11 is required for proteasome assembly. Plays a key role in increased proteasome activity in embryonic stem cells (ESCs): its high expression in ESCs promotes enhanced assembly of the 26S proteasome, followed by higher proteasome activity.<ref>PMID:22972301</ref> [[http://www.uniprot.org/uniprot/PSD13_HUMAN PSD13_HUMAN]] Acts as a regulatory subunit of the 26S proteasome which is involved in the ATP-dependent degradation of ubiquitinated proteins. [[http://www.uniprot.org/uniprot/PSMD8_HUMAN PSMD8_HUMAN]] Acts as a regulatory subunit of the 26S proteasome which is involved in the ATP-dependent degradation of ubiquitinated proteins. Necessary for activation of the CDC28 kinase. [[http://www.uniprot.org/uniprot/PRS10_HUMAN PRS10_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.	+	[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>
	<div style="background-color:#fffaf0;">		<div style="background-color:#fffaf0;">
	== Publication Abstract from PubMed ==		== Publication Abstract from PubMed ==
Line 24:		Line 21:

	==See Also==		==See Also==
		+	*[[Ankyrin 3D structures\|Ankyrin 3D structures]]
	*[[Proteasome 3D structures\|Proteasome 3D structures]]		*[[Proteasome 3D structures\|Proteasome 3D structures]]
	== References ==		== References ==
Line 29:		Line 27:
	__TOC__		__TOC__
	</SX>		</SX>
-	[[Category: ~~Human~~]]	+	[[Category: Homo sapiens]]
	[[Category: Large Structures]]		[[Category: Large Structures]]
-	[[Category: Chen, S]]	+	[[Category: Chen S]]
-	[[Category: Dong, Y]]	+	[[Category: Dong Y]]
-	[[Category: Finley, D]]	+	[[Category: Finley D]]
-	[[Category: Kirschner~~, M W~~]]	+	[[Category: Kirschner MW]]
-	[[Category: Lu, Y]]	+	[[Category: Lu Y]]
-	[[Category: Ma~~, Y B~~]]	+	[[Category: Ma YB]]
-	[[Category: Mao, Y]]	+	[[Category: Mao Y]]
-	[[Category: Ouyang, Q]]	+	[[Category: Ouyang Q]]
-	[[Category: Sun, S]]	+	[[Category: Sun S]]
-	[[Category: Wu, J]]	+	[[Category: Wu J]]
-	~~[[Category: 26s proteasome]]~~	+
-	~~[[Category: Gankyrin]]~~	+
-	~~[[Category: Hydrolase]]~~	+
-	~~[[Category: P28]]~~	+
-	~~[[Category: Regulatory particle~~]]	+

OCA at 22:05, 10 April 2020

OCA — Fri, 10 Apr 2020 22:05:37 GMT

←Older revision		Revision as of 22:05, 10 April 2020
Line 3:		Line 3:
	<SX load='5vgz' size='340' side='right' viewer='molstar' caption='[[5vgz]], [[Resolution\|resolution]] 3.70Å' scene=''>		<SX load='5vgz' size='340' side='right' viewer='molstar' caption='[[5vgz]], [[Resolution\|resolution]] 3.70Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>[[5vgz]] is a 17 chain structure with sequence from [http://en.wikipedia.org/wiki/Human Human]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5VGZ OCA]. For a <b>guided tour on the structure components</b> use [http://~~oca~~.~~weizmann.ac.il/oca-docs~~/fgij/fg.htm?mol=5VGZ FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[5vgz]] is a 17 chain structure with sequence from [http://en.wikipedia.org/wiki/Human Human]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5VGZ OCA]. For a <b>guided tour on the structure components</b> use [http://proteopedia.org/fgij/fg.htm?mol=5VGZ FirstGlance]. <br>
-	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr>	+	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr>
	<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[5vhf\|5vhf]], [[5vhh\|5vhh]], [[5vhi\|5vhi]], [[5vhj\|5vhj]], [[5vhm\|5vhm]], [[5vhn\|5vhn]], [[5vho\|5vho]], [[5vhp\|5vhp]], [[5vhq\|5vhq]], [[5vhr\|5vhr]], [[5vhs\|5vhs]]</td></tr>		<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[5vhf\|5vhf]], [[5vhh\|5vhh]], [[5vhi\|5vhi]], [[5vhj\|5vhj]], [[5vhm\|5vhm]], [[5vhn\|5vhn]], [[5vho\|5vho]], [[5vhp\|5vhp]], [[5vhq\|5vhq]], [[5vhr\|5vhr]], [[5vhs\|5vhs]]</td></tr>
	<tr id='gene'><td class="sblockLbl"><b>[[Gene\|Gene:]]</b></td><td class="sblockDat">PSMC2, MSS1 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN]), PSMD11 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN]), PSMD6, KIAA0107, PFAAP4 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN]), PSMD7, MOV34L ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN]), PSMD13 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN]), PSMD4, MCB1 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN]), PSMD14, POH1 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN]), PSMD8 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN]), SEM1, C7orf76, DSS1, SHFDG1, SHFM1 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN]), PSMC1 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN]), PSMC5, SUG1 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN]), PSMC4, MIP224, TBP7 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN]), PSMC6, SUG2 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN]), PSMC3, TBP1 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN]), PSMD1 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN]), PSMD3 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN]), PSMD12 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN])</td></tr>		<tr id='gene'><td class="sblockLbl"><b>[[Gene\|Gene:]]</b></td><td class="sblockDat">PSMC2, MSS1 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN]), PSMD11 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN]), PSMD6, KIAA0107, PFAAP4 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN]), PSMD7, MOV34L ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN]), PSMD13 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN]), PSMD4, MCB1 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN]), PSMD14, POH1 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN]), PSMD8 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN]), SEM1, C7orf76, DSS1, SHFDG1, SHFM1 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN]), PSMC1 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN]), PSMC5, SUG1 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN]), PSMC4, MIP224, TBP7 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN]), PSMC6, SUG2 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN]), PSMC3, TBP1 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN]), PSMD1 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN]), PSMD3 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN]), PSMD12 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN])</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=5vgz FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5vgz OCA], [http://pdbe.org/5vgz PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=5vgz RCSB], [http://www.ebi.ac.uk/pdbsum/5vgz PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=5vgz ProSAT]</span></td></tr>	+	<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://proteopedia.org/fgij/fg.htm?mol=5vgz FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5vgz OCA], [http://pdbe.org/5vgz PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=5vgz RCSB], [http://www.ebi.ac.uk/pdbsum/5vgz PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=5vgz ProSAT]</span></td></tr>
	</table>		</table>
	== Disease ==		== Disease ==

OCA at 19:50, 6 March 2020

OCA — Fri, 06 Mar 2020 19:50:54 GMT

←Older revision		Revision as of 19:50, 6 March 2020
Line 1:		Line 1:

	==Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle==		==Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle==
-	<~~StructureSection~~ load='5vgz' size='340' side='right' caption='[[5vgz]], [[Resolution\|resolution]] 3.70Å' scene=''>	+	<SX load='5vgz' size='340' side='right' viewer='molstar' caption='[[5vgz]], [[Resolution\|resolution]] 3.70Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
	<table><tr><td colspan='2'>[[5vgz]] is a 17 chain structure with sequence from [http://en.wikipedia.org/wiki/Human Human]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5VGZ OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=5VGZ FirstGlance]. <br>		<table><tr><td colspan='2'>[[5vgz]] is a 17 chain structure with sequence from [http://en.wikipedia.org/wiki/Human Human]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5VGZ OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=5VGZ FirstGlance]. <br>
Line 12:		Line 12:
	[[http://www.uniprot.org/uniprot/SEM1_HUMAN SEM1_HUMAN]] Split hand-split foot malformation.		[[http://www.uniprot.org/uniprot/SEM1_HUMAN SEM1_HUMAN]] Split hand-split foot malformation.
	== Function ==		== Function ==
-	[[http://www.uniprot.org/uniprot/PSMD6_HUMAN PSMD6_HUMAN]] Acts as a regulatory subunit of the 26S proteasome which is involved in the ATP-dependent degradation of ubiquitinated proteins. [[http://www.uniprot.org/uniprot/PSMD1_HUMAN PSMD1_HUMAN]] Acts as a regulatory subunit of the 26 proteasome which is involved in the ATP-dependent degradation of ubiquitinated proteins. [[http://www.uniprot.org/uniprot/SEM1_HUMAN SEM1_HUMAN]] Component of the 26S proteasome, a multiprotein complex involved in the ATP-dependent degradation of ubiquitinated proteins. This complex plays a key role in the maintenance of protein homeostasis by removing misfolded or damaged proteins, which could impair cellular functions, and by removing proteins whose functions are no longer required. Therefore, the proteasome participates in numerous cellular processes, including cell cycle progression, apoptosis, or DNA damage repair (PubMed:15117943). Component of the TREX-2 complex (transcription and export complex 2), composed of at least ENY2, GANP, PCID2, SEM1, and either centrin CETN2 or CETN3 (PubMed:22307388). The TREX-2 complex functions in docking export-competent ribonucleoprotein particles (mRNPs) to the nuclear entrance of the nuclear pore complex (nuclear basket). TREX-2 participates in mRNA export and accurate chromatin positioning in the nucleus by tethering genes to the nuclear periphery. Binds and stabilizes BRCA2 and is thus involved in the control of R-loop-associated DNA damage and thus transcription-associated genomic instability. R-loop accumulation increases in SEM1-depleted cells.<ref>PMID:1317798</ref> <ref>PMID:15117943</ref> <ref>PMID:22307388</ref> <ref>PMID:24896180</ref> [[http://www.uniprot.org/uniprot/PRS4_HUMAN PRS4_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. [[http://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> [[http://www.uniprot.org/uniprot/PSMD8_HUMAN PSMD8_HUMAN]] Acts as a regulatory subunit of the 26S proteasome which is involved in the ATP-dependent degradation of ubiquitinated proteins. Necessary for activation of the CDC28 kinase. [[http://www.uniprot.org/uniprot/PSD13_HUMAN PSD13_HUMAN]] Acts as a regulatory subunit of the 26S proteasome which is involved in the ATP-dependent degradation of ubiquitinated proteins. [[http://www.uniprot.org/uniprot/PRS6A_HUMAN PRS6A_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 (By similarity). In case of HIV-1 infection, suppresses Tat-mediated transactivation. [[http://www.uniprot.org/uniprot/PRS8_HUMAN PRS8_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. [[http://www.uniprot.org/uniprot/PSD12_HUMAN PSD12_HUMAN]] Acts as a regulatory subunit of the 26S proteasome which is involved in the ATP-dependent degradation of ubiquitinated proteins. [[http://www.uniprot.org/uniprot/PSMD7_HUMAN PSMD7_HUMAN]] Acts as a regulatory subunit of the 26S proteasome which is involved in the ATP-dependent degradation of ubiquitinated proteins. [[http://www.uniprot.org/uniprot/PSMD4_HUMAN PSMD4_HUMAN]] Binds and presumably selects ubiquitin-conjugates for destruction. Displays selectivity for longer polyubiquitin chains. Modulates intestinal fluid secretion. [[http://www.uniprot.org/uniprot/PSDE_HUMAN PSDE_HUMAN]] Metalloprotease component of the 26S proteasome that specifically cleaves 'Lys-63'-linked polyubiquitin chains. The 26S proteasome is involved in the ATP-dependent degradation of ubiquitinated proteins. Plays a role in response to double-strand breaks (DSBs): acts as a regulator of non-homologous end joining (NHEJ) by cleaving 'Lys-63'-linked polyubiquitin, thereby promoting retention of JMJD2A/KDM4A on chromatin and restricting TP53BP1 accumulation. Also involved in homologous recombination repair by promoting RAD51 loading.<ref>PMID:22909820</ref> <ref>PMID:9374539</ref> [[http://www.uniprot.org/uniprot/PSMD3_HUMAN PSMD3_HUMAN]] Acts as a regulatory subunit of the 26 proteasome which is involved in the ATP-dependent degradation of ubiquitinated proteins. [[http://www.uniprot.org/uniprot/PRS6B_HUMAN PRS6B_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.<ref>PMID:8060531</ref> [[http://www.uniprot.org/uniprot/PSD11_HUMAN PSD11_HUMAN]] Component of the lid subcomplex of the 26S proteasome, a multiprotein complex involved in the ATP-dependent degradation of ubiquitinated proteins. In the complex, PSMD11 is required for proteasome assembly. Plays a key role in increased proteasome activity in embryonic stem cells (ESCs): its high expression in ESCs promotes enhanced assembly of the 26S proteasome, followed by higher proteasome activity.<ref>PMID:22972301</ref> [[http://www.uniprot.org/uniprot/PRS10_HUMAN PRS10_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.	+	[[http://www.uniprot.org/uniprot/PRS6A_HUMAN PRS6A_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 (By similarity). In case of HIV-1 infection, suppresses Tat-mediated transactivation. [[http://www.uniprot.org/uniprot/PSMD6_HUMAN PSMD6_HUMAN]] Acts as a regulatory subunit of the 26S proteasome which is involved in the ATP-dependent degradation of ubiquitinated proteins. [[http://www.uniprot.org/uniprot/PRS8_HUMAN PRS8_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. [[http://www.uniprot.org/uniprot/PSMD1_HUMAN PSMD1_HUMAN]] Acts as a regulatory subunit of the 26 proteasome which is involved in the ATP-dependent degradation of ubiquitinated proteins. [[http://www.uniprot.org/uniprot/PSD12_HUMAN PSD12_HUMAN]] Acts as a regulatory subunit of the 26S proteasome which is involved in the ATP-dependent degradation of ubiquitinated proteins. [[http://www.uniprot.org/uniprot/PRS4_HUMAN PRS4_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. [[http://www.uniprot.org/uniprot/SEM1_HUMAN SEM1_HUMAN]] Component of the 26S proteasome, a multiprotein complex involved in the ATP-dependent degradation of ubiquitinated proteins. This complex plays a key role in the maintenance of protein homeostasis by removing misfolded or damaged proteins, which could impair cellular functions, and by removing proteins whose functions are no longer required. Therefore, the proteasome participates in numerous cellular processes, including cell cycle progression, apoptosis, or DNA damage repair (PubMed:15117943). Component of the TREX-2 complex (transcription and export complex 2), composed of at least ENY2, GANP, PCID2, SEM1, and either centrin CETN2 or CETN3 (PubMed:22307388). The TREX-2 complex functions in docking export-competent ribonucleoprotein particles (mRNPs) to the nuclear entrance of the nuclear pore complex (nuclear basket). TREX-2 participates in mRNA export and accurate chromatin positioning in the nucleus by tethering genes to the nuclear periphery. Binds and stabilizes BRCA2 and is thus involved in the control of R-loop-associated DNA damage and thus transcription-associated genomic instability. R-loop accumulation increases in SEM1-depleted cells.<ref>PMID:1317798</ref> <ref>PMID:15117943</ref> <ref>PMID:22307388</ref> <ref>PMID:24896180</ref> [[http://www.uniprot.org/uniprot/PSMD7_HUMAN PSMD7_HUMAN]] Acts as a regulatory subunit of the 26S proteasome which is involved in the ATP-dependent degradation of ubiquitinated proteins. [[http://www.uniprot.org/uniprot/PSDE_HUMAN PSDE_HUMAN]] Metalloprotease component of the 26S proteasome that specifically cleaves 'Lys-63'-linked polyubiquitin chains. The 26S proteasome is involved in the ATP-dependent degradation of ubiquitinated proteins. Plays a role in response to double-strand breaks (DSBs): acts as a regulator of non-homologous end joining (NHEJ) by cleaving 'Lys-63'-linked polyubiquitin, thereby promoting retention of JMJD2A/KDM4A on chromatin and restricting TP53BP1 accumulation. Also involved in homologous recombination repair by promoting RAD51 loading.<ref>PMID:22909820</ref> <ref>PMID:9374539</ref> [[http://www.uniprot.org/uniprot/PSMD4_HUMAN PSMD4_HUMAN]] Binds and presumably selects ubiquitin-conjugates for destruction. Displays selectivity for longer polyubiquitin chains. Modulates intestinal fluid secretion. [[http://www.uniprot.org/uniprot/PSMD3_HUMAN PSMD3_HUMAN]] Acts as a regulatory subunit of the 26 proteasome which is involved in the ATP-dependent degradation of ubiquitinated proteins. [[http://www.uniprot.org/uniprot/PRS6B_HUMAN PRS6B_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.<ref>PMID:8060531</ref> [[http://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> [[http://www.uniprot.org/uniprot/PSD11_HUMAN PSD11_HUMAN]] Component of the lid subcomplex of the 26S proteasome, a multiprotein complex involved in the ATP-dependent degradation of ubiquitinated proteins. In the complex, PSMD11 is required for proteasome assembly. Plays a key role in increased proteasome activity in embryonic stem cells (ESCs): its high expression in ESCs promotes enhanced assembly of the 26S proteasome, followed by higher proteasome activity.<ref>PMID:22972301</ref> [[http://www.uniprot.org/uniprot/PSD13_HUMAN PSD13_HUMAN]] Acts as a regulatory subunit of the 26S proteasome which is involved in the ATP-dependent degradation of ubiquitinated proteins. [[http://www.uniprot.org/uniprot/PSMD8_HUMAN PSMD8_HUMAN]] Acts as a regulatory subunit of the 26S proteasome which is involved in the ATP-dependent degradation of ubiquitinated proteins. Necessary for activation of the CDC28 kinase. [[http://www.uniprot.org/uniprot/PRS10_HUMAN PRS10_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.
	<div style="background-color:#fffaf0;">		<div style="background-color:#fffaf0;">
	== Publication Abstract from PubMed ==		== Publication Abstract from PubMed ==
Line 22:		Line 22:
	</div>		</div>
	<div class="pdbe-citations 5vgz" style="background-color:#fffaf0;"></div>		<div class="pdbe-citations 5vgz" style="background-color:#fffaf0;"></div>
		+
		+	==See Also==
		+	*[[Proteasome 3D structures\|Proteasome 3D structures]]
	== References ==		== References ==
	<references/>		<references/>
	__TOC__		__TOC__
-	</~~StructureSection~~>	+	</SX>
	[[Category: Human]]		[[Category: Human]]
		+	[[Category: Large Structures]]
	[[Category: Chen, S]]		[[Category: Chen, S]]
	[[Category: Dong, Y]]		[[Category: Dong, Y]]

OCA at 06:27, 22 August 2018

OCA — Wed, 22 Aug 2018 06:27:04 GMT

←Older revision		Revision as of 06:27, 22 August 2018
Line 3:		Line 3:
	<StructureSection load='5vgz' size='340' side='right' caption='[[5vgz]], [[Resolution\|resolution]] 3.70Å' scene=''>		<StructureSection load='5vgz' size='340' side='right' caption='[[5vgz]], [[Resolution\|resolution]] 3.70Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>[[5vgz]] is a 17 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5VGZ OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=5VGZ FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[5vgz]] is a 17 chain structure with sequence from [http://en.wikipedia.org/wiki/Human Human]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5VGZ OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=5VGZ FirstGlance]. <br>
	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr>		</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr>
	<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[5vhf\|5vhf]], [[5vhh\|5vhh]], [[5vhi\|5vhi]], [[5vhj\|5vhj]], [[5vhm\|5vhm]], [[5vhn\|5vhn]], [[5vho\|5vho]], [[5vhp\|5vhp]], [[5vhq\|5vhq]], [[5vhr\|5vhr]], [[5vhs\|5vhs]]</td></tr>		<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[5vhf\|5vhf]], [[5vhh\|5vhh]], [[5vhi\|5vhi]], [[5vhj\|5vhj]], [[5vhm\|5vhm]], [[5vhn\|5vhn]], [[5vho\|5vho]], [[5vhp\|5vhp]], [[5vhq\|5vhq]], [[5vhr\|5vhr]], [[5vhs\|5vhs]]</td></tr>
		+	<tr id='gene'><td class="sblockLbl"><b>[[Gene\|Gene:]]</b></td><td class="sblockDat">PSMC2, MSS1 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN]), PSMD11 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN]), PSMD6, KIAA0107, PFAAP4 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN]), PSMD7, MOV34L ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN]), PSMD13 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN]), PSMD4, MCB1 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN]), PSMD14, POH1 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN]), PSMD8 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN]), SEM1, C7orf76, DSS1, SHFDG1, SHFM1 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN]), PSMC1 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN]), PSMC5, SUG1 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN]), PSMC4, MIP224, TBP7 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN]), PSMC6, SUG2 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN]), PSMC3, TBP1 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN]), PSMD1 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN]), PSMD3 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN]), PSMD12 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN])</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=5vgz FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5vgz OCA], [http://pdbe.org/5vgz PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=5vgz RCSB], [http://www.ebi.ac.uk/pdbsum/5vgz PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=5vgz ProSAT]</span></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=5vgz FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5vgz OCA], [http://pdbe.org/5vgz PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=5vgz RCSB], [http://www.ebi.ac.uk/pdbsum/5vgz PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=5vgz ProSAT]</span></td></tr>
	</table>		</table>
Line 11:		Line 12:
	[[http://www.uniprot.org/uniprot/SEM1_HUMAN SEM1_HUMAN]] Split hand-split foot malformation.		[[http://www.uniprot.org/uniprot/SEM1_HUMAN SEM1_HUMAN]] Split hand-split foot malformation.
	== Function ==		== Function ==
-	[[http://www.uniprot.org/uniprot/PRS6A_HUMAN PRS6A_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 (By similarity). In case of HIV-1 infection, suppresses Tat-mediated transactivation. [[http://www.uniprot.org/uniprot/PSMD6_HUMAN PSMD6_HUMAN]] Acts as a regulatory subunit of the 26S proteasome which is involved in the ATP-dependent degradation of ubiquitinated proteins. [[http://www.uniprot.org/uniprot/PRS8_HUMAN PRS8_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. [[http://www.uniprot.org/uniprot/PSMD1_HUMAN PSMD1_HUMAN]] Acts as a regulatory subunit of the 26 proteasome which is involved in the ATP-dependent degradation of ubiquitinated proteins. [[http://www.uniprot.org/uniprot/PSD12_HUMAN PSD12_HUMAN]] Acts as a regulatory subunit of the 26S proteasome which is involved in the ATP-dependent degradation of ubiquitinated proteins. [[http://www.uniprot.org/uniprot/PRS4_HUMAN PRS4_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. [[http://www.uniprot.org/uniprot/SEM1_HUMAN SEM1_HUMAN]] Component of the 26S proteasome, a multiprotein complex involved in the ATP-dependent degradation of ubiquitinated proteins. This complex plays a key role in the maintenance of protein homeostasis by removing misfolded or damaged proteins, which could impair cellular functions, and by removing proteins whose functions are no longer required. Therefore, the proteasome participates in numerous cellular processes, including cell cycle progression, apoptosis, or DNA damage repair (PubMed:15117943). Component of the TREX-2 complex (transcription and export complex 2), composed of at least ENY2, GANP, PCID2, SEM1, and either centrin CETN2 or CETN3 (PubMed:22307388). The TREX-2 complex functions in docking export-competent ribonucleoprotein particles (mRNPs) to the nuclear entrance of the nuclear pore complex (nuclear basket). TREX-2 participates in mRNA export and accurate chromatin positioning in the nucleus by tethering genes to the nuclear periphery. Binds and stabilizes BRCA2 and is thus involved in the control of R-loop-associated DNA damage and thus transcription-associated genomic instability. R-loop accumulation increases in SEM1-depleted cells.<ref>PMID:1317798</ref> <ref>PMID:15117943</ref> <ref>PMID:22307388</ref> <ref>PMID:24896180</ref> [[http://www.uniprot.org/uniprot/PSMD7_HUMAN PSMD7_HUMAN]] Acts as a regulatory subunit of the 26S proteasome which is involved in the ATP-dependent degradation of ubiquitinated proteins. [[http://www.uniprot.org/uniprot/PSDE_HUMAN PSDE_HUMAN]] Metalloprotease component of the 26S proteasome that specifically cleaves 'Lys-63'-linked polyubiquitin chains. The 26S proteasome is involved in the ATP-dependent degradation of ubiquitinated proteins. Plays a role in response to double-strand breaks (DSBs): acts as a regulator of non-homologous end joining (NHEJ) by cleaving 'Lys-63'-linked polyubiquitin, thereby promoting retention of JMJD2A/KDM4A on chromatin and restricting TP53BP1 accumulation. Also involved in homologous recombination repair by promoting RAD51 loading.<ref>PMID:22909820</ref> <ref>PMID:9374539</ref> [[http://www.uniprot.org/uniprot/PSMD4_HUMAN PSMD4_HUMAN]] Binds and presumably selects ubiquitin-conjugates for destruction. Displays selectivity for longer polyubiquitin chains. Modulates intestinal fluid secretion. [[http://www.uniprot.org/uniprot/PSMD3_HUMAN PSMD3_HUMAN]] Acts as a regulatory subunit of the 26 proteasome which is involved in the ATP-dependent degradation of ubiquitinated proteins. [[http://www.uniprot.org/uniprot/PRS6B_HUMAN PRS6B_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.<ref>PMID:8060531</ref> [[http://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> [[http://www.uniprot.org/uniprot/PSD11_HUMAN PSD11_HUMAN]] Component of the lid subcomplex of the 26S proteasome, a multiprotein complex involved in the ATP-dependent degradation of ubiquitinated proteins. In the complex, PSMD11 is required for proteasome assembly. Plays a key role in increased proteasome activity in embryonic stem cells (ESCs): its high expression in ESCs promotes enhanced assembly of the 26S proteasome, followed by higher proteasome activity.<ref>PMID:22972301</ref> [[http://www.uniprot.org/uniprot/PSD13_HUMAN PSD13_HUMAN]] Acts as a regulatory subunit of the 26S proteasome which is involved in the ATP-dependent degradation of ubiquitinated proteins. [[http://www.uniprot.org/uniprot/PSMD8_HUMAN PSMD8_HUMAN]] Acts as a regulatory subunit of the 26S proteasome which is involved in the ATP-dependent degradation of ubiquitinated proteins. Necessary for activation of the CDC28 kinase. [[http://www.uniprot.org/uniprot/PRS10_HUMAN PRS10_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.	+	[[http://www.uniprot.org/uniprot/PSMD6_HUMAN PSMD6_HUMAN]] Acts as a regulatory subunit of the 26S proteasome which is involved in the ATP-dependent degradation of ubiquitinated proteins. [[http://www.uniprot.org/uniprot/PSMD1_HUMAN PSMD1_HUMAN]] Acts as a regulatory subunit of the 26 proteasome which is involved in the ATP-dependent degradation of ubiquitinated proteins. [[http://www.uniprot.org/uniprot/SEM1_HUMAN SEM1_HUMAN]] Component of the 26S proteasome, a multiprotein complex involved in the ATP-dependent degradation of ubiquitinated proteins. This complex plays a key role in the maintenance of protein homeostasis by removing misfolded or damaged proteins, which could impair cellular functions, and by removing proteins whose functions are no longer required. Therefore, the proteasome participates in numerous cellular processes, including cell cycle progression, apoptosis, or DNA damage repair (PubMed:15117943). Component of the TREX-2 complex (transcription and export complex 2), composed of at least ENY2, GANP, PCID2, SEM1, and either centrin CETN2 or CETN3 (PubMed:22307388). The TREX-2 complex functions in docking export-competent ribonucleoprotein particles (mRNPs) to the nuclear entrance of the nuclear pore complex (nuclear basket). TREX-2 participates in mRNA export and accurate chromatin positioning in the nucleus by tethering genes to the nuclear periphery. Binds and stabilizes BRCA2 and is thus involved in the control of R-loop-associated DNA damage and thus transcription-associated genomic instability. R-loop accumulation increases in SEM1-depleted cells.<ref>PMID:1317798</ref> <ref>PMID:15117943</ref> <ref>PMID:22307388</ref> <ref>PMID:24896180</ref> [[http://www.uniprot.org/uniprot/PRS4_HUMAN PRS4_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. [[http://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> [[http://www.uniprot.org/uniprot/PSMD8_HUMAN PSMD8_HUMAN]] Acts as a regulatory subunit of the 26S proteasome which is involved in the ATP-dependent degradation of ubiquitinated proteins. Necessary for activation of the CDC28 kinase. [[http://www.uniprot.org/uniprot/PSD13_HUMAN PSD13_HUMAN]] Acts as a regulatory subunit of the 26S proteasome which is involved in the ATP-dependent degradation of ubiquitinated proteins. [[http://www.uniprot.org/uniprot/PRS6A_HUMAN PRS6A_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 (By similarity). In case of HIV-1 infection, suppresses Tat-mediated transactivation. [[http://www.uniprot.org/uniprot/PRS8_HUMAN PRS8_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. [[http://www.uniprot.org/uniprot/PSD12_HUMAN PSD12_HUMAN]] Acts as a regulatory subunit of the 26S proteasome which is involved in the ATP-dependent degradation of ubiquitinated proteins. [[http://www.uniprot.org/uniprot/PSMD7_HUMAN PSMD7_HUMAN]] Acts as a regulatory subunit of the 26S proteasome which is involved in the ATP-dependent degradation of ubiquitinated proteins. [[http://www.uniprot.org/uniprot/PSMD4_HUMAN PSMD4_HUMAN]] Binds and presumably selects ubiquitin-conjugates for destruction. Displays selectivity for longer polyubiquitin chains. Modulates intestinal fluid secretion. [[http://www.uniprot.org/uniprot/PSDE_HUMAN PSDE_HUMAN]] Metalloprotease component of the 26S proteasome that specifically cleaves 'Lys-63'-linked polyubiquitin chains. The 26S proteasome is involved in the ATP-dependent degradation of ubiquitinated proteins. Plays a role in response to double-strand breaks (DSBs): acts as a regulator of non-homologous end joining (NHEJ) by cleaving 'Lys-63'-linked polyubiquitin, thereby promoting retention of JMJD2A/KDM4A on chromatin and restricting TP53BP1 accumulation. Also involved in homologous recombination repair by promoting RAD51 loading.<ref>PMID:22909820</ref> <ref>PMID:9374539</ref> [[http://www.uniprot.org/uniprot/PSMD3_HUMAN PSMD3_HUMAN]] Acts as a regulatory subunit of the 26 proteasome which is involved in the ATP-dependent degradation of ubiquitinated proteins. [[http://www.uniprot.org/uniprot/PRS6B_HUMAN PRS6B_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.<ref>PMID:8060531</ref> [[http://www.uniprot.org/uniprot/PSD11_HUMAN PSD11_HUMAN]] Component of the lid subcomplex of the 26S proteasome, a multiprotein complex involved in the ATP-dependent degradation of ubiquitinated proteins. In the complex, PSMD11 is required for proteasome assembly. Plays a key role in increased proteasome activity in embryonic stem cells (ESCs): its high expression in ESCs promotes enhanced assembly of the 26S proteasome, followed by higher proteasome activity.<ref>PMID:22972301</ref> [[http://www.uniprot.org/uniprot/PRS10_HUMAN PRS10_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.
	<div style="background-color:#fffaf0;">		<div style="background-color:#fffaf0;">
	== Publication Abstract from PubMed ==		== Publication Abstract from PubMed ==
Line 25:		Line 26:
	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
		+	[[Category: Human]]
	[[Category: Chen, S]]		[[Category: Chen, S]]
	[[Category: Dong, Y]]		[[Category: Dong, Y]]

OCA at 21:09, 15 November 2017

OCA — Wed, 15 Nov 2017 21:09:20 GMT

←Older revision		Revision as of 21:09, 15 November 2017
Line 11:		Line 11:
	[[http://www.uniprot.org/uniprot/SEM1_HUMAN SEM1_HUMAN]] Split hand-split foot malformation.		[[http://www.uniprot.org/uniprot/SEM1_HUMAN SEM1_HUMAN]] Split hand-split foot malformation.
	== Function ==		== Function ==
-	[[http://www.uniprot.org/uniprot/PSMD6_HUMAN PSMD6_HUMAN]] Acts as a regulatory subunit of the 26S proteasome which is involved in the ATP-dependent degradation of ubiquitinated proteins. [[http://www.uniprot.org/uniprot/PSMD1_HUMAN PSMD1_HUMAN]] Acts as a regulatory subunit of the 26 proteasome which is involved in the ATP-dependent degradation of ubiquitinated proteins. [[http://www.uniprot.org/uniprot/SEM1_HUMAN SEM1_HUMAN]] Component of the 26S proteasome, a multiprotein complex involved in the ATP-dependent degradation of ubiquitinated proteins. This complex plays a key role in the maintenance of protein homeostasis by removing misfolded or damaged proteins, which could impair cellular functions, and by removing proteins whose functions are no longer required. Therefore, the proteasome participates in numerous cellular processes, including cell cycle progression, apoptosis, or DNA damage repair (PubMed:15117943). Component of the TREX-2 complex (transcription and export complex 2), composed of at least ENY2, GANP, PCID2, SEM1, and either centrin CETN2 or CETN3 (PubMed:22307388). The TREX-2 complex functions in docking export-competent ribonucleoprotein particles (mRNPs) to the nuclear entrance of the nuclear pore complex (nuclear basket). TREX-2 participates in mRNA export and accurate chromatin positioning in the nucleus by tethering genes to the nuclear periphery. Binds and stabilizes BRCA2 and is thus involved in the control of R-loop-associated DNA damage and thus transcription-associated genomic instability. R-loop accumulation increases in SEM1-depleted cells.<ref>PMID:1317798</ref> <ref>PMID:15117943</ref> <ref>PMID:22307388</ref> <ref>PMID:24896180</ref> [[http://www.uniprot.org/uniprot/PRS4_HUMAN PRS4_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. [[http://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> [[http://www.uniprot.org/uniprot/PSMD8_HUMAN PSMD8_HUMAN]] Acts as a regulatory subunit of the 26S proteasome which is involved in the ATP-dependent degradation of ubiquitinated proteins. Necessary for activation of the CDC28 kinase. [[http://www.uniprot.org/uniprot/PSD13_HUMAN PSD13_HUMAN]] Acts as a regulatory subunit of the 26S proteasome which is involved in the ATP-dependent degradation of ubiquitinated proteins. [[http://www.uniprot.org/uniprot/PRS6A_HUMAN PRS6A_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 (By similarity). In case of HIV-1 infection, suppresses Tat-mediated transactivation. [[http://www.uniprot.org/uniprot/PRS8_HUMAN PRS8_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. [[http://www.uniprot.org/uniprot/PSD12_HUMAN PSD12_HUMAN]] Acts as a regulatory subunit of the 26S proteasome which is involved in the ATP-dependent degradation of ubiquitinated proteins. [[http://www.uniprot.org/uniprot/PSMD7_HUMAN PSMD7_HUMAN]] Acts as a regulatory subunit of the 26S proteasome which is involved in the ATP-dependent degradation of ubiquitinated proteins. [[http://www.uniprot.org/uniprot/PSMD4_HUMAN PSMD4_HUMAN]] Binds and presumably selects ubiquitin-conjugates for destruction. Displays selectivity for longer polyubiquitin chains. Modulates intestinal fluid secretion. [[http://www.uniprot.org/uniprot/PSDE_HUMAN PSDE_HUMAN]] Metalloprotease component of the 26S proteasome that specifically cleaves 'Lys-63'-linked polyubiquitin chains. The 26S proteasome is involved in the ATP-dependent degradation of ubiquitinated proteins. Plays a role in response to double-strand breaks (DSBs): acts as a regulator of non-homologous end joining (NHEJ) by cleaving 'Lys-63'-linked polyubiquitin, thereby promoting retention of JMJD2A/KDM4A on chromatin and restricting TP53BP1 accumulation. Also involved in homologous recombination repair by promoting RAD51 loading.<ref>PMID:22909820</ref> <ref>PMID:9374539</ref> [[http://www.uniprot.org/uniprot/PSMD3_HUMAN PSMD3_HUMAN]] Acts as a regulatory subunit of the 26 proteasome which is involved in the ATP-dependent degradation of ubiquitinated proteins. [[http://www.uniprot.org/uniprot/PRS6B_HUMAN PRS6B_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.<ref>PMID:8060531</ref> [[http://www.uniprot.org/uniprot/PSD11_HUMAN PSD11_HUMAN]] Component of the lid subcomplex of the 26S proteasome, a multiprotein complex involved in the ATP-dependent degradation of ubiquitinated proteins. In the complex, PSMD11 is required for proteasome assembly. Plays a key role in increased proteasome activity in embryonic stem cells (ESCs): its high expression in ESCs promotes enhanced assembly of the 26S proteasome, followed by higher proteasome activity.<ref>PMID:22972301</ref> [[http://www.uniprot.org/uniprot/PRS10_HUMAN PRS10_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.	+	[[http://www.uniprot.org/uniprot/PRS6A_HUMAN PRS6A_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 (By similarity). In case of HIV-1 infection, suppresses Tat-mediated transactivation. [[http://www.uniprot.org/uniprot/PSMD6_HUMAN PSMD6_HUMAN]] Acts as a regulatory subunit of the 26S proteasome which is involved in the ATP-dependent degradation of ubiquitinated proteins. [[http://www.uniprot.org/uniprot/PRS8_HUMAN PRS8_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. [[http://www.uniprot.org/uniprot/PSMD1_HUMAN PSMD1_HUMAN]] Acts as a regulatory subunit of the 26 proteasome which is involved in the ATP-dependent degradation of ubiquitinated proteins. [[http://www.uniprot.org/uniprot/PSD12_HUMAN PSD12_HUMAN]] Acts as a regulatory subunit of the 26S proteasome which is involved in the ATP-dependent degradation of ubiquitinated proteins. [[http://www.uniprot.org/uniprot/PRS4_HUMAN PRS4_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. [[http://www.uniprot.org/uniprot/SEM1_HUMAN SEM1_HUMAN]] Component of the 26S proteasome, a multiprotein complex involved in the ATP-dependent degradation of ubiquitinated proteins. This complex plays a key role in the maintenance of protein homeostasis by removing misfolded or damaged proteins, which could impair cellular functions, and by removing proteins whose functions are no longer required. Therefore, the proteasome participates in numerous cellular processes, including cell cycle progression, apoptosis, or DNA damage repair (PubMed:15117943). Component of the TREX-2 complex (transcription and export complex 2), composed of at least ENY2, GANP, PCID2, SEM1, and either centrin CETN2 or CETN3 (PubMed:22307388). The TREX-2 complex functions in docking export-competent ribonucleoprotein particles (mRNPs) to the nuclear entrance of the nuclear pore complex (nuclear basket). TREX-2 participates in mRNA export and accurate chromatin positioning in the nucleus by tethering genes to the nuclear periphery. Binds and stabilizes BRCA2 and is thus involved in the control of R-loop-associated DNA damage and thus transcription-associated genomic instability. R-loop accumulation increases in SEM1-depleted cells.<ref>PMID:1317798</ref> <ref>PMID:15117943</ref> <ref>PMID:22307388</ref> <ref>PMID:24896180</ref> [[http://www.uniprot.org/uniprot/PSMD7_HUMAN PSMD7_HUMAN]] Acts as a regulatory subunit of the 26S proteasome which is involved in the ATP-dependent degradation of ubiquitinated proteins. [[http://www.uniprot.org/uniprot/PSDE_HUMAN PSDE_HUMAN]] Metalloprotease component of the 26S proteasome that specifically cleaves 'Lys-63'-linked polyubiquitin chains. The 26S proteasome is involved in the ATP-dependent degradation of ubiquitinated proteins. Plays a role in response to double-strand breaks (DSBs): acts as a regulator of non-homologous end joining (NHEJ) by cleaving 'Lys-63'-linked polyubiquitin, thereby promoting retention of JMJD2A/KDM4A on chromatin and restricting TP53BP1 accumulation. Also involved in homologous recombination repair by promoting RAD51 loading.<ref>PMID:22909820</ref> <ref>PMID:9374539</ref> [[http://www.uniprot.org/uniprot/PSMD4_HUMAN PSMD4_HUMAN]] Binds and presumably selects ubiquitin-conjugates for destruction. Displays selectivity for longer polyubiquitin chains. Modulates intestinal fluid secretion. [[http://www.uniprot.org/uniprot/PSMD3_HUMAN PSMD3_HUMAN]] Acts as a regulatory subunit of the 26 proteasome which is involved in the ATP-dependent degradation of ubiquitinated proteins. [[http://www.uniprot.org/uniprot/PRS6B_HUMAN PRS6B_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.<ref>PMID:8060531</ref> [[http://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> [[http://www.uniprot.org/uniprot/PSD11_HUMAN PSD11_HUMAN]] Component of the lid subcomplex of the 26S proteasome, a multiprotein complex involved in the ATP-dependent degradation of ubiquitinated proteins. In the complex, PSMD11 is required for proteasome assembly. Plays a key role in increased proteasome activity in embryonic stem cells (ESCs): its high expression in ESCs promotes enhanced assembly of the 26S proteasome, followed by higher proteasome activity.<ref>PMID:22972301</ref> [[http://www.uniprot.org/uniprot/PSD13_HUMAN PSD13_HUMAN]] Acts as a regulatory subunit of the 26S proteasome which is involved in the ATP-dependent degradation of ubiquitinated proteins. [[http://www.uniprot.org/uniprot/PSMD8_HUMAN PSMD8_HUMAN]] Acts as a regulatory subunit of the 26S proteasome which is involved in the ATP-dependent degradation of ubiquitinated proteins. Necessary for activation of the CDC28 kinase. [[http://www.uniprot.org/uniprot/PRS10_HUMAN PRS10_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.
	<div style="background-color:#fffaf0;">		<div style="background-color:#fffaf0;">
	== Publication Abstract from PubMed ==		== Publication Abstract from PubMed ==

OCA at 11:11, 24 August 2017

OCA — Thu, 24 Aug 2017 11:11:00 GMT

←Older revision		Revision as of 11:11, 24 August 2017
Line 1:		Line 1:
-	'''Unreleased structure'''

-	~~The entry~~ 5vgz is ~~ON HOLD~~	+	==Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle==
		+	<StructureSection load='5vgz' size='340' side='right' caption='[[5vgz]], [[Resolution\|resolution]] 3.70Å' scene=''>
		+	== Structural highlights ==
		+	<table><tr><td colspan='2'>[[5vgz]] is a 17 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5VGZ OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=5VGZ FirstGlance]. <br>
		+	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr>
		+	<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[5vhf\|5vhf]], [[5vhh\|5vhh]], [[5vhi\|5vhi]], [[5vhj\|5vhj]], [[5vhm\|5vhm]], [[5vhn\|5vhn]], [[5vho\|5vho]], [[5vhp\|5vhp]], [[5vhq\|5vhq]], [[5vhr\|5vhr]], [[5vhs\|5vhs]]</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=5vgz FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5vgz OCA], [http://pdbe.org/5vgz PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=5vgz RCSB], [http://www.ebi.ac.uk/pdbsum/5vgz PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=5vgz ProSAT]</span></td></tr>
		+	</table>
		+	== Disease ==
		+	[[http://www.uniprot.org/uniprot/SEM1_HUMAN SEM1_HUMAN]] Split hand-split foot malformation.
		+	== Function ==
		+	[[http://www.uniprot.org/uniprot/PSMD6_HUMAN PSMD6_HUMAN]] Acts as a regulatory subunit of the 26S proteasome which is involved in the ATP-dependent degradation of ubiquitinated proteins. [[http://www.uniprot.org/uniprot/PSMD1_HUMAN PSMD1_HUMAN]] Acts as a regulatory subunit of the 26 proteasome which is involved in the ATP-dependent degradation of ubiquitinated proteins. [[http://www.uniprot.org/uniprot/SEM1_HUMAN SEM1_HUMAN]] Component of the 26S proteasome, a multiprotein complex involved in the ATP-dependent degradation of ubiquitinated proteins. This complex plays a key role in the maintenance of protein homeostasis by removing misfolded or damaged proteins, which could impair cellular functions, and by removing proteins whose functions are no longer required. Therefore, the proteasome participates in numerous cellular processes, including cell cycle progression, apoptosis, or DNA damage repair (PubMed:15117943). Component of the TREX-2 complex (transcription and export complex 2), composed of at least ENY2, GANP, PCID2, SEM1, and either centrin CETN2 or CETN3 (PubMed:22307388). The TREX-2 complex functions in docking export-competent ribonucleoprotein particles (mRNPs) to the nuclear entrance of the nuclear pore complex (nuclear basket). TREX-2 participates in mRNA export and accurate chromatin positioning in the nucleus by tethering genes to the nuclear periphery. Binds and stabilizes BRCA2 and is thus involved in the control of R-loop-associated DNA damage and thus transcription-associated genomic instability. R-loop accumulation increases in SEM1-depleted cells.<ref>PMID:1317798</ref> <ref>PMID:15117943</ref> <ref>PMID:22307388</ref> <ref>PMID:24896180</ref> [[http://www.uniprot.org/uniprot/PRS4_HUMAN PRS4_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. [[http://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> [[http://www.uniprot.org/uniprot/PSMD8_HUMAN PSMD8_HUMAN]] Acts as a regulatory subunit of the 26S proteasome which is involved in the ATP-dependent degradation of ubiquitinated proteins. Necessary for activation of the CDC28 kinase. [[http://www.uniprot.org/uniprot/PSD13_HUMAN PSD13_HUMAN]] Acts as a regulatory subunit of the 26S proteasome which is involved in the ATP-dependent degradation of ubiquitinated proteins. [[http://www.uniprot.org/uniprot/PRS6A_HUMAN PRS6A_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 (By similarity). In case of HIV-1 infection, suppresses Tat-mediated transactivation. [[http://www.uniprot.org/uniprot/PRS8_HUMAN PRS8_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. [[http://www.uniprot.org/uniprot/PSD12_HUMAN PSD12_HUMAN]] Acts as a regulatory subunit of the 26S proteasome which is involved in the ATP-dependent degradation of ubiquitinated proteins. [[http://www.uniprot.org/uniprot/PSMD7_HUMAN PSMD7_HUMAN]] Acts as a regulatory subunit of the 26S proteasome which is involved in the ATP-dependent degradation of ubiquitinated proteins. [[http://www.uniprot.org/uniprot/PSMD4_HUMAN PSMD4_HUMAN]] Binds and presumably selects ubiquitin-conjugates for destruction. Displays selectivity for longer polyubiquitin chains. Modulates intestinal fluid secretion. [[http://www.uniprot.org/uniprot/PSDE_HUMAN PSDE_HUMAN]] Metalloprotease component of the 26S proteasome that specifically cleaves 'Lys-63'-linked polyubiquitin chains. The 26S proteasome is involved in the ATP-dependent degradation of ubiquitinated proteins. Plays a role in response to double-strand breaks (DSBs): acts as a regulator of non-homologous end joining (NHEJ) by cleaving 'Lys-63'-linked polyubiquitin, thereby promoting retention of JMJD2A/KDM4A on chromatin and restricting TP53BP1 accumulation. Also involved in homologous recombination repair by promoting RAD51 loading.<ref>PMID:22909820</ref> <ref>PMID:9374539</ref> [[http://www.uniprot.org/uniprot/PSMD3_HUMAN PSMD3_HUMAN]] Acts as a regulatory subunit of the 26 proteasome which is involved in the ATP-dependent degradation of ubiquitinated proteins. [[http://www.uniprot.org/uniprot/PRS6B_HUMAN PRS6B_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.<ref>PMID:8060531</ref> [[http://www.uniprot.org/uniprot/PSD11_HUMAN PSD11_HUMAN]] Component of the lid subcomplex of the 26S proteasome, a multiprotein complex involved in the ATP-dependent degradation of ubiquitinated proteins. In the complex, PSMD11 is required for proteasome assembly. Plays a key role in increased proteasome activity in embryonic stem cells (ESCs): its high expression in ESCs promotes enhanced assembly of the 26S proteasome, followed by higher proteasome activity.<ref>PMID:22972301</ref> [[http://www.uniprot.org/uniprot/PRS10_HUMAN PRS10_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.
		+	<div style="background-color:#fffaf0;">
		+	== Publication Abstract from PubMed ==
		+	The proteasome holoenzyme is activated by its regulatory particle (RP) consisting of two subcomplexes, the lid and the base. A key event in base assembly is the formation of a heterohexameric ring of AAA-ATPases, which is guided by at least four RP assembly chaperones in mammals: PAAF1, p28/gankyrin, p27/PSMD9, and S5b. Using cryogenic electron microscopy, we analyzed the non-AAA structure of the p28-bound human RP at 4.5 A resolution and determined seven distinct conformations of the Rpn1-p28-AAA subcomplex within the p28-bound RP at subnanometer resolutions. Remarkably, the p28-bound AAA ring does not form a channel in the free RP and spontaneously samples multiple "open" and "closed" topologies at the Rpt2-Rpt6 and Rpt3-Rpt4 interfaces. Our analysis suggests that p28 assists the proteolytic core particle to select a specific conformation of the ATPase ring for RP engagement and is released in a shoehorn-like fashion in the last step of the chaperone-mediated proteasome assembly.

-	~~Authors~~:	+	Conformational Landscape of the p28-Bound Human Proteasome Regulatory Particle.,Lu Y, Wu J, Dong Y, Chen S, Sun S, Ma YB, Ouyang Q, Finley D, Kirschner MW, Mao Y Mol Cell. 2017 Jul 20;67(2):322-333.e6. doi: 10.1016/j.molcel.2017.06.007. Epub, 2017 Jul 6. PMID:28689658<ref>PMID:28689658</ref>

-	~~Description~~:	+	From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
-	[[Category: ~~Unreleased Structures~~]]	+	</div>
		+	<div class="pdbe-citations 5vgz" style="background-color:#fffaf0;"></div>
		+	== References ==
		+	<references/>
		+	__TOC__
		+	</StructureSection>
		+	[[Category: Chen, S]]
		+	[[Category: Dong, Y]]
		+	[[Category: Finley, D]]
		+	[[Category: Kirschner, M W]]
		+	[[Category: Lu, Y]]
		+	[[Category: Ma, Y B]]
		+	[[Category: Mao, Y]]
		+	[[Category: Ouyang, Q]]
		+	[[Category: Sun, S]]
		+	[[Category: Wu, J]]
		+	[[Category: 26s proteasome]]
		+	[[Category: Gankyrin]]
		+	[[Category: Hydrolase]]
		+	[[Category: P28]]
		+	[[Category: Regulatory particle]]

OCA: Protected "5vgz" [edit=sysop:move=sysop]

OCA — Wed, 19 Apr 2017 11:26:12 GMT

Protected "5vgz" [edit=sysop:move=sysop]

←Older revision

Revision as of 11:26, 19 April 2017

OCA: New page: '''Unreleased structure''' The entry 5vgz is ON HOLD Authors: Description: Category: Unreleased Structures

OCA — Wed, 19 Apr 2017 11:26:11 GMT

New page: '''Unreleased structure''' The entry 5vgz is ON HOLD Authors: Description: Category: Unreleased Structures

New page

'''Unreleased structure'''

The entry 5vgz is ON HOLD

Authors:

Description:
[[Category: Unreleased Structures]]