1vaz

From Proteopedia

(Difference between revisions)

Current revision

Solution structures of the p47 SEP domain

Structural highlights

1vaz is a 1 chain structure with sequence from Rattus norvegicus. Full experimental information is available from OCA. For a guided tour on the structure components use FirstGlance.
Method:	Solution NMR
Resources:	FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

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).^[1] ^[2] ^[3] ^[4]

Evolutionary Conservation

Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf.

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.

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^[5]

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.

References

↑ Kondo H, Rabouille C, Newman R, Levine TP, Pappin D, Freemont P, Warren G. p47 is a cofactor for p97-mediated membrane fusion. Nature. 1997 Jul 3;388(6637):75-8. PMID:9214505 doi:http://dx.doi.org/10.1038/40411
↑ Meyer HH, Kondo H, Warren G. The p47 co-factor regulates the ATPase activity of the membrane fusion protein, p97. FEBS Lett. 1998 Oct 23;437(3):255-7. PMID:9824302
↑ Roy L, Bergeron JJ, Lavoie C, Hendriks R, Gushue J, Fazel A, Pelletier A, Morre DJ, Subramaniam VN, Hong W, Paiement J. Role of p97 and syntaxin 5 in the assembly of transitional endoplasmic reticulum. Mol Biol Cell. 2000 Aug;11(8):2529-42. PMID:10930451
↑ Meyer HH, Wang Y, Warren G. Direct binding of ubiquitin conjugates by the mammalian p97 adaptor complexes, p47 and Ufd1-Npl4. EMBO J. 2002 Nov 1;21(21):5645-52. PMID:12411482
↑ Yuan X, Simpson P, McKeown C, Kondo H, Uchiyama K, Wallis R, Dreveny I, Keetch C, Zhang X, Robinson C, Freemont P, Matthews S. Structure, dynamics and interactions of p47, a major adaptor of the AAA ATPase, p97. EMBO J. 2004 Apr 7;23(7):1463-73. Epub 2004 Mar 18. PMID:15029246 doi:10.1038/sj.emboj.7600152

1 Structural highlights
2 Function
3 Evolutionary Conservation
4 Publication Abstract from PubMed
5 References

Proteopedia Page Contributors and Editors (what is this?)

OCA

Retrieved from "http://52.214.119.220/wiki/index.php/1vaz"

@@ Line 1: / Line 1: @@
 ==Solution structures of the p47 SEP domain==
-<StructureSection load='1vaz' size='340' side='right'caption='[[1vaz]], [[NMR_Ensembles_of_Models | 10 NMR models]]' scene=''>
+<StructureSection load='1vaz' size='340' side='right'caption='[[1vaz]]' scene=''>
 == Structural highlights ==
-<table><tr><td colspan='2'>[[1vaz]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Buffalo_rat Buffalo rat]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1VAZ OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1VAZ FirstGlance]. <br>
+<table><tr><td colspan='2'>[[1vaz]] 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=1VAZ OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1VAZ FirstGlance]. <br>
-</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=1vaz FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1vaz OCA], [https://pdbe.org/1vaz PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1vaz RCSB], [https://www.ebi.ac.uk/pdbsum/1vaz PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1vaz ProSAT]</span></td></tr>
+</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">Solution NMR</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=1vaz FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1vaz OCA], [https://pdbe.org/1vaz PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1vaz RCSB], [https://www.ebi.ac.uk/pdbsum/1vaz PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1vaz ProSAT]</span></td></tr>
 </table>
 == Function ==
-[[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>
+[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]]
@@ Line 31: / Line 32: @@
 __TOC__
 </StructureSection>
-[[Category: Buffalo rat]]
 [[Category: Large Structures]]
-[[Category: Dreveny, I]]
+[[Category: Rattus norvegicus]]
-[[Category: Freemont, P]]
+[[Category: Dreveny I]]
-[[Category: Keetch, C]]
+[[Category: Freemont P]]
-[[Category: Kondo, H]]
+[[Category: Keetch C]]
-[[Category: Matthews, S]]
+[[Category: Kondo H]]
-[[Category: Mckeown, C]]
+[[Category: Matthews S]]
-[[Category: Robinson, C]]
+[[Category: Mckeown C]]
-[[Category: Simpson, P]]
+[[Category: Robinson C]]
-[[Category: Uchiyama, K]]
+[[Category: Simpson P]]
-[[Category: Wallis, R]]
+[[Category: Uchiyama K]]
-[[Category: Yuan, X]]
+[[Category: Wallis R]]
-[[Category: Zhang, X]]
+[[Category: Yuan X]]
-[[Category: Beta-beta-beta-alpha-alpha-beta]]
+[[Category: Zhang X]]
-[[Category: Lipid binding protein]]
-[[Category: Novel fold]]

1vaz

From Proteopedia

Current revision

Solution structures of the p47 SEP domain

Structural highlights

Function

Evolutionary Conservation

Publication Abstract from PubMed

References

Contents

Proteopedia Page Contributors and Editors (what is this?)

Views

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