2z84: Difference between revisions

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<StructureSection load='2z84' size='340' side='right'caption='[[2z84]], [[Resolution|resolution]] 1.70&Aring;' scene=''>
<StructureSection load='2z84' size='340' side='right'caption='[[2z84]], [[Resolution|resolution]] 1.70&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[2z84]] is a 1 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2Z84 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2Z84 FirstGlance]. <br>
<table><tr><td colspan='2'>[[2z84]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Mus_musculus Mus musculus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2Z84 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2Z84 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=2z84 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2z84 OCA], [https://pdbe.org/2z84 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2z84 RCSB], [https://www.ebi.ac.uk/pdbsum/2z84 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2z84 ProSAT]</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]] 1.7&#8491;</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=2z84 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2z84 OCA], [https://pdbe.org/2z84 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2z84 RCSB], [https://www.ebi.ac.uk/pdbsum/2z84 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2z84 ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
[[https://www.uniprot.org/uniprot/UFSP1_MOUSE UFSP1_MOUSE]] Thiol protease which recognizes and hydrolyzes the peptide bond at the C-terminal Gly of UFM1, an ubiquitin-like modifier protein bound to a number of target proteins. Does not hydrolyze SUMO1 or ISG15 ubiquitin-like proteins.<ref>PMID:17182609</ref>
[https://www.uniprot.org/uniprot/UFSP1_MOUSE UFSP1_MOUSE] Thiol protease which recognizes and hydrolyzes the peptide bond at the C-terminal Gly of UFM1, an ubiquitin-like modifier protein bound to a number of target proteins. Does not hydrolyze SUMO1 or ISG15 ubiquitin-like proteins.<ref>PMID:17182609</ref>  
== Evolutionary Conservation ==
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
[[Image:Consurf_key_small.gif|200px|right]]
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</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=2z84 ConSurf].
</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=2z84 ConSurf].
<div style="clear:both"></div>
<div style="clear:both"></div>
<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
Ubiquitin-fold modifier 1 (Ufm1) is a newly identified ubiquitin-like protein. Like ubiquitin and other ubiquitin-like proteins, Ufm1 is synthesized as a precursor that needs to be processed to expose the conserved C-terminal glycine prior to its conjugation to target proteins. Two novel proteases, named UfSP1 and UfSP2, have been shown to be responsible for the release of Ufm1 from Ufm1-conjugated cellular proteins as well as for the processing of its precursor. They show no sequence homology with known proteases. Here, we describe the 1.7A resolution crystal structure of mouse UfSP1, consisting of 217 amino acids. The structure reveals that it is a novel cysteine protease having a papain-like fold, with Cys(53), Asp(175), and His(177) that form a catalytic triad, and Tyr(41) that participates in the formation of the oxyanion hole. This differs from the canonical catalytic triad of papain-like proteases in that the aspartate and the histidine residues are from the "Asp-Pro-His" box. The Asp-Pro-His configuration seen in UfSP1, together with Atg4B and M48(USP), seem to form a new subfamily of the cysteine protease superfamily. The mutagenesis study of the active site residues confirms structural basis for catalysis. The interaction between UfSP1 and Ufm1 appears quite substantial, since the K(D) value was estimated to be 1.6 mum by the isothermal titration calorimetry analysis. Furthermore, the NMR data shows that the loop between beta3 and alpha2 in addition to the C-terminal region of Ufm1 plays a role in binding to UfSP1.
Structural basis for Ufm1 processing by UfSP1.,Ha BH, Ahn HC, Kang SH, Tanaka K, Chung CH, Kim EE J Biol Chem. 2008 May 23;283(21):14893-900. Epub 2008 Mar 4. PMID:18321862<ref>PMID:18321862</ref>
From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
</div>
<div class="pdbe-citations 2z84" style="background-color:#fffaf0;"></div>
== References ==
== References ==
<references/>
<references/>
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</StructureSection>
</StructureSection>
[[Category: Large Structures]]
[[Category: Large Structures]]
[[Category: Ahn, H C]]
[[Category: Mus musculus]]
[[Category: Chung, C H]]
[[Category: Ahn HC]]
[[Category: Ha, B H]]
[[Category: Chung CH]]
[[Category: Kang, S H]]
[[Category: Ha BH]]
[[Category: Kim, E E]]
[[Category: Kang SH]]
[[Category: Tanaka, K]]
[[Category: Kim EE]]
[[Category: Alpha/beta]]
[[Category: Tanaka K]]
[[Category: Hydrolase]]
[[Category: Papain like fold]]
[[Category: Protease]]
[[Category: Thiol protease]]
[[Category: Ubl conjugation pathway]]

Latest revision as of 13:56, 13 March 2024

Insights from crystal and solution structures of mouse UfSP1

2z84, resolution 1.70Å

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