1v92

From Proteopedia

(Difference between revisions)
Jump to: navigation, search
Current revision (23:59, 27 December 2023) (edit) (undo)
 
(13 intermediate revisions not shown.)
Line 1: Line 1:
-
[[Image:1v92.gif|left|200px]]
 
-
{{Structure
+
==Solution structure of the UBA domain from p47, a major cofactor of the AAA ATPase p97==
-
|PDB= 1v92 |SIZE=350|CAPTION= <scene name='initialview01'>1v92</scene>
+
<StructureSection load='1v92' size='340' side='right'caption='[[1v92]]' scene=''>
-
|SITE=
+
== Structural highlights ==
-
|LIGAND=
+
<table><tr><td colspan='2'>[[1v92]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Rattus_norvegicus Rattus norvegicus]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1V92 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1V92 FirstGlance]. <br>
-
|ACTIVITY=
+
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">Solution NMR</td></tr>
-
|GENE=
+
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=1v92 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1v92 OCA], [https://pdbe.org/1v92 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1v92 RCSB], [https://www.ebi.ac.uk/pdbsum/1v92 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1v92 ProSAT]</span></td></tr>
-
}}
+
</table>
-
 
+
== Function ==
-
'''Solution structure of the UBA domain from p47, a major cofactor of the AAA ATPase p97'''
+
[https://www.uniprot.org/uniprot/NSF1C_RAT NSF1C_RAT] Reduces the ATPase activity of VCP. Necessary for the fragmentation of Golgi stacks during mitosis and for VCP-mediated reassembly of Golgi stacks after mitosis. May play a role in VCP-mediated formation of transitional endoplasmic reticulum (tER).<ref>PMID:9214505</ref> <ref>PMID:9824302</ref> <ref>PMID:10930451</ref> <ref>PMID:12411482</ref>
-
 
+
== Evolutionary Conservation ==
-
 
+
[[Image:Consurf_key_small.gif|200px|right]]
-
==Overview==
+
Check<jmol>
 +
<jmolCheckbox>
 +
<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/v9/1v92_consurf.spt"</scriptWhenChecked>
 +
<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
 +
<text>to colour the structure by Evolutionary Conservation</text>
 +
</jmolCheckbox>
 +
</jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/main_output.php?pdb_ID=1v92 ConSurf].
 +
<div style="clear:both"></div>
 +
<div style="background-color:#fffaf0;">
 +
== Publication Abstract from PubMed ==
p47 is a major adaptor molecule of the cytosolic AAA ATPase p97. The principal role of the p97-p47 complex is in regulation of membrane fusion events. Mono-ubiquitin recognition by p47 has also been shown to be crucial in the p97-p47-mediated Golgi membrane fusion events. Here, we describe the high-resolution solution structures of the N-terminal UBA domain and the central domain (SEP) from p47. The p47 UBA domain has the characteristic three-helix bundle fold and forms a highly stable complex with ubiquitin. We report the interaction surfaces of the two proteins and present a structure for the p47 UBA-ubiquitin complex. The p47 SEP domain adopts a novel fold with a betabetabetaalphaalphabeta secondary structure arrangement, where beta4 pairs in a parallel fashion to beta1. Based on biophysical studies, we demonstrate a clear propensity for the self-association of p47. Furthermore, p97 N binding abolishes p47 self-association, revealing the potential interaction surfaces for recognition of other domains within p97 or the substrate.
p47 is a major adaptor molecule of the cytosolic AAA ATPase p97. The principal role of the p97-p47 complex is in regulation of membrane fusion events. Mono-ubiquitin recognition by p47 has also been shown to be crucial in the p97-p47-mediated Golgi membrane fusion events. Here, we describe the high-resolution solution structures of the N-terminal UBA domain and the central domain (SEP) from p47. The p47 UBA domain has the characteristic three-helix bundle fold and forms a highly stable complex with ubiquitin. We report the interaction surfaces of the two proteins and present a structure for the p47 UBA-ubiquitin complex. The p47 SEP domain adopts a novel fold with a betabetabetaalphaalphabeta secondary structure arrangement, where beta4 pairs in a parallel fashion to beta1. Based on biophysical studies, we demonstrate a clear propensity for the self-association of p47. Furthermore, p97 N binding abolishes p47 self-association, revealing the potential interaction surfaces for recognition of other domains within p97 or the substrate.
-
==About this Structure==
+
Structure, dynamics and interactions of p47, a major adaptor of the AAA ATPase, p97.,Yuan X, Simpson P, McKeown C, Kondo H, Uchiyama K, Wallis R, Dreveny I, Keetch C, Zhang X, Robinson C, Freemont P, Matthews S EMBO J. 2004 Apr 7;23(7):1463-73. Epub 2004 Mar 18. PMID:15029246<ref>PMID:15029246</ref>
-
1V92 is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Rattus_norvegicus Rattus norvegicus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1V92 OCA].
+
-
==Reference==
+
From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
-
Structure, dynamics and interactions of p47, a major adaptor of the AAA ATPase, p97., Yuan X, Simpson P, McKeown C, Kondo H, Uchiyama K, Wallis R, Dreveny I, Keetch C, Zhang X, Robinson C, Freemont P, Matthews S, EMBO J. 2004 Apr 7;23(7):1463-73. Epub 2004 Mar 18. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/15029246 15029246]
+
</div>
 +
<div class="pdbe-citations 1v92" style="background-color:#fffaf0;"></div>
 +
== References ==
 +
<references/>
 +
__TOC__
 +
</StructureSection>
 +
[[Category: Large Structures]]
[[Category: Rattus norvegicus]]
[[Category: Rattus norvegicus]]
-
[[Category: Single protein]]
+
[[Category: Dreveny I]]
-
[[Category: Dreveny, I.]]
+
[[Category: Freemont P]]
-
[[Category: Freemont, P.]]
+
[[Category: Keetch C]]
-
[[Category: Keetch, C.]]
+
[[Category: Kondo H]]
-
[[Category: Kondo, H.]]
+
[[Category: Matthews S]]
-
[[Category: Matthews, S.]]
+
[[Category: Mckeown C]]
-
[[Category: Mckeown, C.]]
+
[[Category: Robinson C]]
-
[[Category: Robinson, C.]]
+
[[Category: Simpson P]]
-
[[Category: Simpson, P.]]
+
[[Category: Uchiyama K]]
-
[[Category: Uchiyama, K.]]
+
[[Category: Wallis R]]
-
[[Category: Wallis, R.]]
+
[[Category: Yuan X]]
-
[[Category: Yuan, X.]]
+
[[Category: Zhang X]]
-
[[Category: Zhang, X.]]
+
-
[[Category: 3-helix bundle]]
+
-
 
+
-
''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu Mar 20 14:42:25 2008''
+

Current revision

Solution structure of the UBA domain from p47, a major cofactor of the AAA ATPase p97

PDB ID 1v92

Drag the structure with the mouse to rotate

Proteopedia Page Contributors and Editors (what is this?)

OCA

Retrieved from "http://52.214.119.220/wiki/index.php/1v92"
Personal tools